gdb/gdbserver/ChangeLog

   1 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
   2
   3         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
   4
   5 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
   6
   7         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
   8         (initialize_low_tracepoint): Likewise
   9         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
  10         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
  11         param.
  12         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
  13         checks.
  14         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
  15
  16 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  17
  18         * server.h (PBUFSIZ): Increase size
  19
  20 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  21
  22         * regcache.c (regcache::raw_compare): New function.
  23         * regcache.h (regcache::raw_compare): New declaration.
  24
  25 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  26
  27         * regcache.c (new_register_cache): Use new.
  28         (free_register_cache): Use delete.
  29         (register_data): Use const.
  30         (supply_register): Move body inside regcache.
  31         (regcache::raw_supply): New override function.
  32         (collect_register): Move body inside regcache.
  33         (regcache::raw_collect): New override function.
  34         (regcache::get_register_status): New override function.
  35         * regcache.h (struct regcache): Inherit from reg_buffer_common.
  36
  37 2018-06-09  Tom Tromey  <tom@tromey.com>
  38
  39         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
  40         declare queue.
  41         (event_queue): Use std::queue.
  42         (gdb_event_xfree): Remove.
  43         (initialize_event_loop, process_event, wait_for_event): Update.
  44
  45 2018-06-08  Stan Cox  <scox@redhat.com>
  46
  47         * win32-low.c (win32_create_inferior):  last_ptid and last_status
  48         moved to client_state.
  49
  50 2018-06-08  Pedro Alves  <palves@redhat.com>
  51
  52         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
  53         common/common-exceptions.o, common/common-utils.o,
  54         common/errors.o, common/print-utils.o and utils.o.
  55         * gdbreplay.c: Include "common-defs.h" instead of the two
  56         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
  57         string.h or alloca.h.
  58         (perror_with_name): Delete.
  59         (remote_open): Use xstrdup instead of strdup.
  60         (main): Rename to ...
  61         (captured_main): ... this.
  62         (main): New.
  63
  64 2018-06-08  Tom Tromey  <tom@tromey.com>
  65
  66         * linux-low.c (linux_low_read_btrace): Update.
  67
  68 2018-06-04  Stan Cox  <scox@redhat.com>
  69
  70         * server.h (struct client_state): New.
  71         * server.c (cont_thread, general_thread, multi_process)
  72         (report_fork_events, report_vfork_events, report_exec_events)
  73         (report_thread_events, swbreak_feature, hwbreak_feature)
  74         (vCont_supported, disable_randomization, pass_signals)
  75         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
  76         Moved to client_state.
  77         * remote-utils.c (remote_debug, noack_mode)
  78         (transport_is_reliable): Moved to client_state.
  79         * tracepoint.c (current_traceframe): Moved to client_state.
  80
  81         Update all callers.
  82         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
  83         linux-low.c, remote-utils.h, target.c: Use client_state.
  84
  85 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
  86
  87         * configure.srv: Add new c/h file.
  88
  89 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
  90
  91         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
  92         null VQ.
  93
  94 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
  95
  96         * gdb.arch/mips-fpregset-core.exp: New test.
  97         * gdb.arch/mips-fpregset-core.c: New test source.
  98
  99 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
 100
 101         PR server/23198
 102         * hostio.c (require_int): Do not report overflow for integers
 103         between 0xfffffff and 0x7fffffff.
 104
 105 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 106
 107         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
 108         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
 109         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
 110         functions.
 111         (the_low_target): Wire them.
 112
 113 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 114
 115         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
 116         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
 117         mode. Call collect_register_by_name with vscr using
 118         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
 119         (ppc_store_vrregset): Add and set vscr_offset variable as in
 120         ppc_fill_vrregset. Call supply_register_by_name with vscr using
 121         vscr_offset.
 122
 123 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 124
 125         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 126         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
 127         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
 128
 129 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 130
 131         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
 132         (ppc_store_vsxregset): Likewise.
 133         (ppc_fill_vrregset): Likewise.
 134         (ppc_store_vrregset): Likewise.
 135         (ppc_fill_evrregset): Likewise.
 136         (ppc_store_evrregset): Likewise.
 137         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
 138         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
 139         needed.
 140
 141 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 142
 143         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
 144         wordsize of the inferior. Call ppc_linux_target_wordsize.
 145
 146 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 147
 148         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
 149         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
 150         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
 151         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 152         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 153         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 154         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 155         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 156         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 157         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 158         (tdesc_powerpc_e500l): Remove.
 159         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
 160         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
 161         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
 162         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
 163         linux-ppc-tdesc.h.
 164         (ppc_arch_setup): Remove target description matching code. Fill a
 165         ppc_linux_features struct and call ppc_linux_match_description
 166         with it.
 167
 168 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 169
 170         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
 171         width of the requested register exceeds the width of the
 172         `ptrace' data type.
 173         (mips_cannot_store_register): Likewise.
 174
 175 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
 176
 177         * linux-mips-low.c (mips_fetch_register): New function.  Update
 178         preceding comment.
 179         (mips_store_gregset): Supply 0 rather than $restart for $zero.
 180         (the_low_target): Wire `mips_fetch_register'.
 181
 182 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 183
 184         * lynx-i386-low.c (LYNXOS_178): New macro.
 185         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
 186         the layout on LynxOS-178.
 187         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
 188         handle floating point registers that are not supported by
 189         LynxOS-178.
 190
 191 2018-05-10  Tom Tromey  <tom@tromey.com>
 192
 193         * configure: Rebuild.
 194
 195 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 196
 197         PR server/23158:
 198         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
 199         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
 200         Use it to set the expedite_regs field in the given tdesc.
 201         * x86-tdesc.h: New file.
 202         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
 203         Adjust following the addition of the new expedite_regs parameter
 204         to init_target_desc.
 205         * linux-tic6x-low.c (tic6x_read_description): Likewise.
 206         * linux-x86-tdesc.c: #include "x86-tdesc.h".
 207         (i386_linux_read_description, amd64_linux_read_description):
 208         Adjust following the addition of the new expedite_regs parameter
 209         to init_target_desc.
 210         * lynx-i386-low.c: #include "x86-tdesc.h".
 211         (lynx_i386_arch_setup): Adjust following the addition of the new
 212         expedite_regs parameter to init_target_desc.
 213         * nto-x86-low.c: #include "x86-tdesc.h".
 214         (nto_x86_arch_setup): Adjust following the addition of the new
 215         expedite_regs parameter to init_target_desc.
 216         * win32-i386-low.c: #include "x86-tdesc.h".
 217         (i386_arch_setup): Adjust following the addition of the new
 218         expedite_regs parameter to init_target_desc.
 219
 220 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 221
 222         PR server/23158:
 223         * win32-low.c (win32_create_inferior): Add call to my_wait
 224         setting last_status global.
 225
 226 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 227
 228         PR server/23158:
 229         * win32-low.c (create_process): Only call gdb_tilde_expand if
 230         inferior_cwd is not NULL.
 231
 232 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 233
 234         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
 235         registers to the cache if their values have changed.
 236         (i387_xsave_to_cache): Provide default values for x87 control
 237         registers when these features are available, but disabled.
 238         * regcache.c (supply_register_by_name_zeroed): New function.
 239         * regcache.h (supply_register_by_name_zeroed): Declare new
 240         function.
 241
 242 2018-05-07  Tom Tromey  <tom@tromey.com>
 243
 244         * configure: Rebuild.
 245
 246 2018-05-04  Tom Tromey  <tom@tromey.com>
 247
 248         * configure: Rebuild.
 249
 250 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 251             Pedro Alves <palves@redhat.com>
 252
 253         * linux-aarch64-low.c (aarch64_stopped_data_address):
 254         Likewise.
 255
 256 2018-04-27  Tom Tromey  <tom@tromey.com>
 257
 258         * configure: Rebuild.
 259
 260 2018-04-23  Tom Tromey  <tom@tromey.com>
 261
 262         * configure: Rebuild.
 263
 264 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
 265
 266         * Makefile.in (depcomp): Add "..".
 267         (all_deps_files): New and use it.
 268
 269 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 270
 271         * configure.srv (aarch64*-*-linux*): Don't include xml.
 272         (i[34567]86-*-cygwin*): Likewise.
 273         (i[34567]86-*-linux*): Likewise.
 274         (i[34567]86-*-lynxos*): Likewise.
 275         (i[34567]86-*-mingw32ce*): Likewise.
 276         (i[34567]86-*-mingw*): Likewise.
 277         (i[34567]86-*-nto*): Likewise.
 278         (tic6x-*-uclinux): Likewise.
 279         (x86_64-*-linux*): Likewise.
 280         (x86_64-*-mingw*): Likewise.
 281         (x86_64-*-cygwin*): Likewise.
 282
 283 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 284
 285         * tdesc.c: Remove xml parameter.
 286
 287 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 288
 289         * server.c (get_features_xml): Remove cast.
 290         * tdesc.c (void target_desc::accept): Fill in function.
 291         (tdesc_get_features_xml): Remove old xml creation.
 292         (print_xml_feature::visit_pre): Add xml vistor.
 293         * tdesc.h (struct target_desc): Make xmltarget mutable.
 294         (tdesc_get_features_xml): Remove declaration.
 295
 296 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 297
 298         * tdesc.c (tdesc_architecture_name): Add new function.
 299         (tdesc_osabi_name): Likewise.
 300         (tdesc_get_features_xml): Use new functions.
 301
 302 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 303
 304         * tdesc.c (tdesc_create_flags): Remove.
 305         (tdesc_add_flag): Likewise.
 306         (tdesc_named_type): Likewise.
 307         (tdesc_create_union): Likewise.
 308         (tdesc_create_struct): Likewise.
 309         (tdesc_create_vector): Likewise.
 310         (tdesc_add_bitfield): Likewise.
 311         (tdesc_add_field): Likewise.
 312         (tdesc_set_struct_size): Likewise.
 313
 314 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 315
 316         * tdesc.c (~target_desc): Remove implictly deleted items.
 317         (init_target_desc): Iterate all features.
 318         (tdesc_get_features_xml): Use vector.
 319         (tdesc_create_feature): Create feature.
 320         * tdesc.h (tdesc_feature) Remove
 321         (target_desc): Add features.
 322
 323 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 324
 325         * Makefile.in: Add common/tdesc.c
 326         * tdesc.c (init_target_desc): init all reg_defs from register
 327         vector.
 328         (tdesc_create_reg): Create tdesc_reg.
 329         * tdesc.h (tdesc_feature): Add register vector.
 330
 331 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 332
 333         * tdesc.h (struct target_desc) <features>: Change type to
 334         std::vector<std::string>.
 335         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
 336         changes.
 337         (tdesc_get_features_xml): Likewise.
 338         (tdesc_create_feature): Likewise.
 339
 340 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
 341
 342         * regcache.c (find_register_by_number): Return a ref.
 343         (find_regno): Use references.
 344         (register_size): Likewise.
 345         (register_data): Likewise.
 346         * tdesc.c (target_desc::~target_desc): Remove free calls.
 347         (target_desc::operator==): Use std::vector compare.
 348         (init_target_desc): Use reference.
 349         (tdesc_create_reg): Use reg constructors.
 350         * tdesc.h (struct target_desc): Replace pointer with object.
 351
 352 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 353
 354         * regcache.c (find_register_by_number): Make static.
 355         (find_regno): Use find_register_by_number
 356         * regcache.h (struct reg): Remove declaration.
 357
 358 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 359
 360         * tdesc.c (target_desc::~target_desc): Move to here.
 361         (target_desc::operator==): Likewise.
 362         * tdesc.h (target_desc::~target_desc): Move from here.
 363         (target_desc::operator==): Likewise.
 364
 365 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 366
 367         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
 368
 369 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 370
 371         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
 372         S390_TDESC_GS.
 373         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
 374         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
 375         and init_registers_s390_gs_linux64.
 376
 377 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 378
 379         * linux-s390-low.c (s390_fill_gs): Remove function.
 380         (s390_fill_gsbc): Remove function.
 381         (s390_regsets): Set fill functions for the guarded storage regsets
 382         to NULL.
 383
 384 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 385
 386         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
 387         the word size.  Add comment.
 388         (s390_get_wordsize): New function.
 389         (s390_arch_setup): No longer select a temporary tdesc to fetch the
 390         pswm with it.  Instead, use s390_get_wordsize to determine the
 391         word size first and derive the correct tdesc from that directly.
 392
 393 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 394
 395         * Makefile.in: Include silent-rules.mk.
 396         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
 397         (COMPILE): Add ECHO_CXX.
 398         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 399         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 400         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
 401         (version-generated.c): Add ECHO_GEN.
 402         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
 403         (IPAGENT_COMPILE): Add ECHO_CXX.
 404         (%-generated.c): Add ECHO_REGDAT.
 405
 406 2018-03-14  Tom Tromey  <tom@tromey.com>
 407
 408         PR cli/14977:
 409         * ax.c (ax_printf): Special case for NULL.
 410
 411 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 412
 413         * linux-low.c (linux_qxfer_libraries_svr4): Use
 414         xml_escape_text_append.
 415
 416 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 417
 418         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
 419
 420 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 421
 422         * server.c (handle_general_set): Remove unnecessary xstrdup.
 423
 424 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 425
 426         * server.c (parse_debug_format_options): Adjust to
 427         delim_string_to_char_ptr_vec changes.
 428         * thread-db.c (thread_db_load_search): Adjust to
 429         dirnames_to_char_ptr_vec changes.
 430
 431 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
 432
 433         * target.h (target_enable_btrace, target_disable_btrace)
 434         (target_read_btrace, target_read_btrace_conf): Turn macro into
 435         inline function.  Throw error if target method is not defined.
 436         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
 437         check for btrace target method.  Be prepared to handle exceptions
 438         from btrace target methods.
 439
 440 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 441
 442         * server.c (captured_main): Change order of error message printed
 443         when the current working directory cannot be found.
 444
 445 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 446
 447         * server.c: Include "filenames.h" and "pathstuff.h".
 448         (program_name): Delete variable.
 449         (program_path): New anonymous class.
 450         (get_exec_wrapper): Use "program_path" instead of
 451         "program_name".
 452         (handle_v_run): Likewise.
 453         (captured_main): Likewise.
 454         (process_serial_event): Likewise.
 455
 456 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 457
 458         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
 459         (OBJS): Add "pathstuff.o".
 460         * server.c (current_directory): New global variable.
 461         (captured_main): Initialize "current_directory".
 462
 463 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 464
 465         * tdesc.c: Use common/tdesc.h.
 466         * tdesc.h: Likewise.
 467
 468 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
 469             Simon Marchi  <simon.marchi@ericsson.com>
 470
 471         * Makefile.in: Switch order of make rules.
 472
 473 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 474
 475         * Makefile.in: Add common directory in build.
 476         * configure.ac: Add common reference.
 477         * configure: Regenerate.
 478
 479 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 480
 481         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
 482         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
 483         * spu-low.c (spu_target_ops): Likewise.
 484         * win32-low.c (win32_target_ops): Likewise.
 485         * server.c (supported_btrace_packets): Report packets unconditionally.
 486         * target.h (target_ops) <supports_btrace>: Remove.
 487         (target_supports_btrace): Remove.
 488
 489 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 490
 491         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
 492         (handle_btrace_disable): Change return type to void.  Use exceptions
 493         to report errors.
 494         (handle_btrace_general_set): Catch exception and copy message to
 495         return message.
 496
 497 2018-02-08  Tom Tromey  <tom@tromey.com>
 498
 499         * linux-low.c (install_software_single_step_breakpoints): Use
 500         make_scoped_restore.
 501         * inferiors.c (make_cleanup_restore_current_thread): Remove.
 502         (do_restore_current_thread_cleanup): Remove.
 503         * gdbthread.h (make_cleanup_restore_current_thread): Don't
 504         declare.
 505
 506 2018-02-08  Tom Tromey  <tom@tromey.com>
 507
 508         * mem-break.c (set_raw_breakpoint_at): Use
 509         gdb::unique_xmalloc_ptr.
 510
 511 2018-01-30  Pedro Alves  <palves@redhat.com>
 512
 513         PR gdb/13211
 514         * target.c (target_terminal::terminal_state): Rename to ...
 515         (target_terminal::m_terminal_state): ... this.
 516
 517 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
 518
 519         * linux-low.c (handle_extended_wait): Surround call to
 520         thread_db_notice_clone with #ifdef USE_THREAD_DB.
 521
 522 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 523
 524         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
 525         linux_ptrace_attach_fail_reason_string now returning an
 526         std::string.
 527         (linux_attach): Likewise.
 528         * thread-db.c (attach_thread): Likewise.
 529
 530 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
 531
 532         PR gdb/21559
 533         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
 534         checking for fs_base/gs_base fields in struct user_regs_struct.
 535         * configure: Regenerate.
 536
 537 2018-01-16  Yao Qi  <yao.qi@linaro.org>
 538
 539         PR gdb/18749
 540         * linux-low.c (fetch_register): Call supply_register instead of
 541         error.
 542
 543 2018-01-08  Yao Qi  <yao.qi@linaro.org>
 544             Simon Marchi  <simon.marchi@ericsson.com>
 545
 546         * Makefile.in (OBS): Remove selftest.o.
 547         * configure.ac: Set srv_selftest_objs if $development is true.
 548         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
 549         * configure: Re-generated.
 550         * server.c (captured_main): Wrap variable selftest_filter with
 551         GDB_SELF_TEST.
 552
 553 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 554
 555         * server.c (parse_debug_format_options): Return std::string.
 556         (handle_monitor_command, captured_main): Adjust.
 557
 558 2018-01-05  Pedro Alves  <palves@redhat.com>
 559
 560         PR gdb/18653
 561         * server.c (captured_main): Pass quiet=false to
 562         save_original_signals_state.
 563
 564 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 565
 566         * gdbreplay.c (gdbreplay_version): Update copyright year in
 567         version message.
 568         * server.c (gdbserver_version): Likewise.
 569
 570 2017-12-08  Tom Tromey  <tom@tromey.com>
 571
 572         * ax.c (ax_printf): Update.
 573
 574 2017-12-07  Yao Qi  <yao.qi@linaro.org>
 575
 576         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
 577         aarch64_linux_read_description.
 578         * linux-amd64-ipa.c (idx2mask): New array.
 579         (get_ipa_tdesc): Move idx2mask out.
 580         (initialize_low_tracepoint): Initialize target descriptions.
 581         * linux-i386-ipa.c (idx2mask): New array.
 582         (get_ipa_tdesc): Move idx2mask out.
 583         (initialize_low_tracepoint): Initialize target descriptions.
 584
 585 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
 586
 587         * tdesc.c (struct tdesc_type): Change return type.
 588         (tdesc_add_flag): Change parameter type.
 589         (tdesc_add_bitfield): Likewise.
 590         (tdesc_add_field): Likewise.
 591         (tdesc_set_struct_size): Likewise.
 592
 593 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
 594
 595         * regcache.c (registers_to_string): Remove unused variable.
 596
 597 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 598
 599         * inferiors.c (for_each_inferior_with_data): Remove.
 600         * inferiors.h (for_each_inferior_with_data): Remove.
 601         * server.c (handle_qxfer_threads_worker): Change parameter type.
 602         (handle_qxfer_threads_proper): Use for_each_thread.
 603
 604 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 605
 606         * inferiors.c (for_each_inferior): Remove.
 607         (clear_inferiors): Use for_each_thread.
 608         * inferiors.h (for_each_inferior): Remove.
 609         * linux-low.c (linux_wait_for_event_filtered): Use
 610         for_each_thread.
 611         (linux_stabilize_threads): Likewise.
 612         * regcache.c (regcache_release): Likewise.
 613         * server.c (gdb_wants_all_threads_stopped): Likewise.
 614         (clear_pending_status_callback): Remove.
 615         (handle_status): Use for_each_thread.
 616         (captured_main): Likewise.
 617         * win32-low.c (child_init_thread_list): Likewise.
 618         (win32_clear_inferiors): Likewise.
 619         (fake_breakpoint_event): Likewise.
 620
 621 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 622
 623         * inferiors.h (find_inferior): Remove.
 624         * inferiors.c (find_inferior): Remove.
 625
 626 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 627
 628         * linux-low.c (resume_status_pending_p): Update comment.
 629         (need_step_over_p): Update comment.
 630
 631 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 632
 633         * linux-low.c (proceed_one_lwp): Return void, change parameter
 634         type.
 635         (unsuspend_and_proceed_one_lwp): Likewise.
 636         (proceed_all_lwps): Use for_each_thread.
 637         (unstop_all_lwps): Likewise.
 638
 639 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 640
 641         * linux-low.c (linux_resume_one_thread): Return void, take
 642         parameter directly.
 643         (linux_resume): Use for_each_thread.
 644
 645 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 646
 647         * linux-low.c (send_sigstop_callback): Return void, change
 648         parameter type.  Rename to...
 649         (send_sigstop): ... this.
 650         (suspend_and_send_sigstop_callback): Return void, change parameter
 651         type.  Rename to...
 652         (suspend_and_send_sigstop): ... this.
 653         (stop_all_lwps): Use for_each_thread.
 654
 655 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 656
 657         * linux-low.c (lwp_running): Return bool, remove unused
 658         argument.
 659         (linux_stabilize_threads): Use find_thread.
 660
 661 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 662
 663         * linux-low.c (select_singlestep_lwp_callback): Remove.
 664         (count_events_callback): Remove.
 665         (select_event_lwp_callback): Remove.
 666         (select_event_lwp): Use find_thread/for_each_thread.
 667
 668 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 669
 670         * linux-low.c (not_stopped_callback): Return bool, take filter
 671         argument directly.
 672         (linux_wait_for_event_filtered): Use find_thread.
 673         (linux_wait_1): Likewise.
 674
 675 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 676
 677         * linux-low.c (same_lwp): Remove.
 678         (find_lwp_pid): Use find_thread.
 679
 680 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 681
 682         * linux-low.c (delete_lwp_callback): Remove.
 683         (linux_mourn): Use for_each_thread.
 684
 685 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 686
 687         * linux-low.c (linux_detach_lwp_callback): Return void, remove
 688         args parameter, don't check for pid.
 689         (linux_detach): Use for_each_thread.
 690
 691 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 692
 693         * linux-low.c (struct counter): Remove.
 694         (second_thread_of_pid_p): Remove.
 695         (last_thread_of_process_p): Use find_thread.
 696
 697 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 698
 699         * inferiors.c (find_inferior_in_random): Remove.
 700         * inferiors.h (find_inferior_in_random): Remove.
 701         * linux-low.c (status_pending_p_callback): Return bool, accept
 702         parameter ptid directly.
 703         (linux_wait_for_event_filtered): Use find_thread_in_random.
 704         (linux_wait_1): Likewise.
 705
 706 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 707
 708         * inferiors.c (find_inferior_id): Remove.
 709         (find_thread_ptid): Move implemention from find_inferior_id to
 710         here.
 711         * inferiors.h (find_inferior_id): Remove.
 712         * server.c (handle_status): Use find_thread_ptid.
 713         (process_serial_event): Likewise.
 714         * thread-db.c (find_one_thread): Likewise.
 715         (thread_db_thread_handle): Likewise.
 716         * win32-low.c (thread_rec): Likewise.
 717         (child_delete_thread): Likewise.
 718         (win32_thread_alive): Likewise.
 719         (get_child_debug_event): Likewise.
 720
 721 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 722
 723         * linux-mips-low.c (update_watch_registers_callback): Return
 724         void, remove pid_p parameter, don't check for pid.
 725         (mips_insert_point, mips_remove_point): Use for_each_thread.
 726
 727 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 728
 729         * lynx.low (lynx_delete_thread_callback): Remove.
 730         (lynx_mourn): Use for_each_thread.
 731
 732 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 733
 734         * regcache.c (regcache_invalidate_one): Remove.
 735         (regcache_invalidate_pid): use for_each_thread.
 736
 737 2017-11-26  Tom Tromey  <tom@tromey.com>
 738
 739         * linux-low.c (linux_create_inferior): Update.
 740
 741 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
 742
 743         * spu-low.c (spu_create_inferior): Fix typo in argument name.
 744
 745 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 746
 747         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
 748         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 749         * linux-aarch64-tdesc-selftest.c: New file.
 750         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 751
 752 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 753
 754         * configure.srv: Add new file.
 755         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 756         * linux-aarch64-tdesc-selftest.c: New file.
 757         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 758
 759 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 760
 761         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
 762         * linux-aarch64-low.c (initialize_low_arch): Remove init.
 763         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
 764
 765 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 766
 767         * configure.srv: Add new files.
 768         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
 769         aarch64_linux_read_description.
 770         * linux-aarch64-low.c (aarch64_linux_read_description):
 771         Merge with aarch64_arch_setup.
 772         (aarch64_arch_setup): Call aarch64_linux_read_description.
 773         * linux-aarch64-tdesc.c: New file.
 774         * linux-aarch64-tdesc.h: New file.
 775
 776 2017-11-24  Yao Qi  <yao.qi@linaro.org>
 777
 778         * configure.srv: Set $srv_regobj for tic6x-linux.
 779         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
 780         (tic6x_read_description): Move some code to tic6x_arch_setup.
 781         (tic6x_tdesc_test): New function.
 782         (initialize_low_arch): Call selftests::register_test.
 783
 784 2017-11-22  Yao Qi  <yao.qi@linaro.org>
 785
 786         * remote-utils.c (prepare_resume_reply): Use memcpy.
 787
 788 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 789
 790         * linux-low.c (kill_one_lwp_callback): Return void, take
 791         argument directly, don't filter on pid.
 792         (linux_kill): Use for_each_thread.
 793
 794 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 795
 796         * linux-low.c (need_step_over_p): Return bool, remove dummy
 797         argument.
 798         (linux_resume, proceed_all_lwps): Use find_thread.
 799
 800 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 801
 802         * linux-low.c (resume_status_pending_p): Return bool, remove
 803         flag_p argument.
 804         (linux_resume): Use find_thread.
 805
 806 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 807
 808         * linux-low.c (struct thread_resume_array): Remove.
 809         (linux_set_resume_request): Return void, take arguments
 810         directly.
 811         (linux_resume): Use for_each_thread.
 812
 813 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 814
 815         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
 816         return bool, remove data argument.
 817         (linux_stabilize_threads): Use find_thread.
 818
 819 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 820
 821         * linux-low.c (unsuspend_one_lwp): Remove.
 822         (unsuspend_all_lwps): Use for_each_thread, inline code from
 823         unsuspend_one_lwp.
 824
 825 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 826
 827         * gdbthread.h (find_thread): Add overload with ptid_t filter.
 828         * linux-low.c (struct iterate_over_lwps_args): Remove.
 829         (iterate_over_lwps_filter): Remove.
 830         (iterate_over_lwps): Use find_thread.
 831
 832 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 833
 834         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
 835         (linux_handle_new_gdb_connection): Use for_each_thread, inline
 836         code from reset_lwp_ptrace_options_callback.
 837
 838 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 839
 840         * linux-arm-low.c (struct update_registers_data): Remove.
 841         (update_registers_callback): Return void, take arguments
 842         directly, don't check thread's pid.
 843         (arm_insert_point, arm_remove_point): Use for_each_thread.
 844
 845 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 846
 847         * win32-low.c (continue_one_thread): Return void, take argument
 848         directly.
 849         (child_continue): Use for_each_thread.
 850
 851 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 852
 853         * win32-i386-low.c (update_debug_registers_callback): Rename
 854         to ...
 855         (update_debug_registers): ... this, return void, remove pid_p arg.
 856         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
 857
 858 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 859
 860         * inferiors.h (struct process_info): Add constructor, initialize
 861         fields..
 862         <syscalls_to_catch>: Change type to std::vector<int>.
 863         * inferiors.c (add_process): Allocate process_info with new.
 864         (remove_process): Free process_info with delete.
 865         * linux-low.c (handle_extended_wait): Adjust.
 866         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
 867         * server.c (handle_general_set): Adjust.
 868
 869 2017-11-16  Pedro Alves  <palves@redhat.com>
 870
 871         * remote-utils.c (remote_close): Block SIGIO signals instead of
 872         uninstalling the SIGIO handler.
 873
 874 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
 875
 876         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
 877
 878 2017-11-16  Yao Qi  <yao.qi@linaro.org>
 879
 880         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
 881         (tic6x_store_gregset): Likewise.
 882         (tic6x_usrregs_info): Move it up.
 883
 884 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
 885
 886         * Makefile.in: Update arch rules.
 887         * configure.srv: Explicitly mark arch/ files.
 888
 889 2017-11-13  Andreas Schwab  <schwab@suse.de>
 890
 891         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
 892         function.
 893         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
 894
 895 2017-11-06  Pedro Alves  <palves@redhat.com>
 896
 897         * config.in, configure: Regenerate.
 898
 899 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 900
 901         * target.c (struct thread_search): Remove.
 902         (thread_search_callback): Remove.
 903         (prepare_to_access_memory): Use for_each_thread instead of
 904         find_inferior.  Inline code from thread_search_callback.
 905
 906 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 907
 908         * server.c (struct visit_actioned_threads_data): Remove.
 909         (visit_actioned_threads): Change prototype to take arguments
 910         directly.
 911         (resume): Use find_thread instead of find_inferior.
 912
 913 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 914
 915         * server.c (queue_stop_reply_callback): Change prototype, return
 916         void.
 917         (find_status_pending_thread_callback): Remove.
 918         (handle_status): Replace find_inferior with find_thread and
 919         for_each_thread.
 920
 921 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
 922
 923         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
 924         with REGNO.
 925         (aarch64_store_gregset): Likewise.
 926         (aarch64_fill_fpregset): Likewise.
 927         (aarch64_store_fpregset): Likewise.
 928
 929 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
 930
 931         * gdbthread.h (find_thread, for_each_thread): New functions.
 932         * inferiors.c (thread_of_pid): Remove.
 933         (find_any_thread_of_pid): Use find_thread.
 934         * linux-low.c (num_lwps): Use for_each_thread.
 935
 936 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 937
 938         * Makefile.in: Remove one rule.
 939         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
 940
 941 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 942
 943         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
 944         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
 945
 946 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 947
 948         * configure.srv: Rename arm.o with arch/arm.o.
 949
 950 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 951
 952         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
 953         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
 954         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
 955         (arch-i386.o, arch-amd64.o): Remove rules.
 956         (arch/%.o): New rule.
 957         Update POSTCOMPILE and COMPILE.pre.
 958         * configure.ac: Invoke AC_CONFIG_COMMANDS.
 959         * configure: Re-generated.
 960         * configure.srv: Replace arch-i386.o with arch/i386.o.
 961         Replace arch-amd64.o with arch/amd64.o.
 962
 963 2017-10-16  Yao Qi  <yao.qi@linaro.org>
 964
 965         * configure: Regenerated.
 966
 967 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 968
 969         * inferiors.h: (struct inferior_list): Remove.
 970         (struct inferior_list_entry); Remove.
 971         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
 972         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
 973         get_first_inferior): Remove.
 974         (for_each_inferior, for_each_inferior_with_data, find_inferior,
 975         find_inferior_id, find_inferior_in_random): Change signature.
 976         * inferiors.c (all_threads): Change type to
 977         std::list<thread_info *>.
 978         (get_thread): Remove macro.
 979         (find_inferior, find_inferior_id): Change signature, implement
 980         using find_thread.
 981         (find_inferior_in_random): Change signature, implement using
 982         find_thread_in_random.
 983         (for_each_inferior, for_each_inferior_with_data): Change
 984         signature, implement using for_each_thread.
 985         (add_inferior_to_list, remove_inferior): Remove.
 986         (add_thread, get_first_thread, thread_of_pid,
 987         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
 988         (get_first_inferior, one_inferior_p, clear_inferior_list):
 989         Remove.
 990         (clear_inferiors, get_thread_process): Update.
 991         * gdbthread.h: Include <list>.
 992         (struct thread_info) <entry>: Remove field.
 993         <id>: New field.
 994         (all_threads): Change type to std::list<thread_info *>.
 995         (get_first_inferior): Add doc.
 996         (find_thread, for_each_thread, find_thread_in_random): New
 997         functions.
 998         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
 999         * linux-arm-low.c (update_registers_callback): Update.
1000         * linux-low.c (second_thread_of_pid_p): Update.
1001         (kill_one_lwp_callback, linux_detach_lwp_callback,
1002         delete_lwp_callback, status_pending_p_callback, same_lwp,
1003         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1004         iterate_over_lwps, not_stopped_callback,
1005         resume_stopped_resumed_lwps, count_events_callback,
1006         select_singlestep_lwp_callback, select_event_lwp_callback,
1007         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1008         suspend_and_send_sigstop_callback, wait_for_sigstop,
1009         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1010         lwp_running, linux_set_resume_request, resume_status_pending_p,
1011         need_step_over_p, start_step_over, linux_resume_one_thread,
1012         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1013         reset_lwp_ptrace_options_callback): Update.
1014         * linux-mips-low.c (update_watch_registers_callback): Update.
1015         * regcache.c (regcache_invalidate_one, regcache_invalidate):
1016         Update.
1017         (free_register_cache_thread_one): Remove.
1018         (regcache_release): Update.
1019         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1020         handle_qxfer_threads_worker): Update.
1021         (handle_query): Update, use list iterator.
1022         (visit_actioned_threads, handle_pending_status,
1023         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1024         clear_pending_status_callback, set_pending_status_callback,
1025         find_status_pending_thread_callback, handle_status,
1026         process_serial_event): Update.
1027         * target.c (thread_search_callback): Update.
1028         * thread-db.c (thread_db_get_tls_address): Update.
1029         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1030         Update.
1031         * win32-i386-low.c (update_debug_registers_callback): Update.
1032         * win32-low.c (delete_thread_info, child_delete_thread,
1033         continue_one_thread, suspend_one_thread,
1034         get_child_debug_event): Adjust.
1035
1036 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1037
1038         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1039         * inferiors.h: Include <list>.
1040         (struct process_info) <entry>: Remove field.
1041         <pid>: New field.
1042         (pid_of): Change macro to function.
1043         (ptid_of, lwpid_of): Remove macro.
1044         (all_processes): Change type to std::list<process_info *>.
1045         (ALL_PROCESSES): Remove macro.
1046         (for_each_process, find_process): New function.
1047         * inferiors.c (all_processes): Change type to
1048         std::list<process_info *>.
1049         (find_thread_process): Adjust.
1050         (add_process): Likewise.
1051         (remove_process): Likewise.
1052         (find_process_pid): Likewise.
1053         (get_first_process): Likewise.
1054         (started_inferior_callback): Remove.
1055         (have_started_inferiors_p): Adjust.
1056         (attached_inferior_callback): Remove.
1057         (have_attached_inferiors_p): Adjust.
1058         * linux-low.c (check_zombie_leaders): Likewise.
1059         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1060         (x86_linux_update_xmltarget): Adjust.
1061         * server.c (handle_query): Likewise.
1062         (gdb_reattached_process): Remove.
1063         (handle_status): Adjust.
1064         (kill_inferior_callback): Likewise.
1065         (detach_or_kill_inferior): Remove.
1066         (print_started_pid): Likewise.
1067         (print_attached_pid): Likewise.
1068         (detach_or_kill_for_exit): Update.
1069         (process_serial_event): Likewise.
1070         * linux-arm-low.c (arm_new_fork): Likewise.
1071
1072 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1073
1074         * dll.h: Include <list>.
1075         (struct dll_info): Add constructor.
1076         <entry>: Remove field.
1077         (all_dlls): Change type to std::list<dll_info>.
1078         * dll.c: Include <algorithm>.
1079         (get_dll): Remove macro.
1080         (all_dlls): Change type to std::list<dll_info *>.
1081         (free_one_dll): Remove.
1082         (match_dll): Likewise.
1083         (loaded_dll): Adjust.
1084         (unloaded_dll): Adjust to all_dlls type change, use
1085         std::find_if.  Inline code from match_dll.
1086         (clear_dlls): Adjust to all_dlls type change.
1087         * server.c (emit_dll_description): Remove.
1088         (handle_qxfer_libraries): Adjust to all_dlls type change,
1089         integrate emit_dll_description's functionality.
1090
1091 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1092
1093         * linux-low.h (struct linux_target_ops) <delete_process>: New
1094         field.
1095         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1096         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1097         (struct linux_target_ops): Add delete_process callback.
1098         * linux-arm-low.c (arm_delete_process): New.
1099         (struct linux_target_ops): Add delete_process callback.
1100         * linux-bfin-low.c (struct linux_target_ops): Likewise.
1101         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1102         * linux-m32r-low.c (struct linux_target_ops): Likewise.
1103         * linux-mips-low.c (mips_linux_delete_process): New.
1104         (struct linux_target_ops): Add delete_process callback.
1105         * linux-ppc-low.c (struct linux_target_ops): Likewise.
1106         * linux-s390-low.c (struct linux_target_ops): Likewise.
1107         * linux-sh-low.c (struct linux_target_ops): Likewise.
1108         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1109         * linux-tile-low.c (struct linux_target_ops): Likewise.
1110         * linux-x86-low.c (x86_linux_delete_process): New.
1111         (struct linux_target_ops): Add delete_process callback.
1112         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1113
1114 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1115
1116         * linux-aarch64-low.c (the_low_target): Add thread delete
1117         callback.
1118         * linux-arm-low.c (arm_delete_thread): New function.
1119         (the_low_target): Add thread delete callback.
1120         * linux-bfin-low.c (the_low_target): Likewise.
1121         * linux-crisv32-low.c (the_low_target): Likewise.
1122         * linux-low.c (delete_lwp): Invoke delete_thread callback if
1123         set.
1124         * linux-low.h (struct linux_target_ops) <delete_thread>: New
1125         field.
1126         * linux-m32r-low.c (the_low_target): Add thread delete callback.
1127         * linux-mips-low.c (mips_linux_delete_thread): New function.
1128         (the_low_target): Add thread delete callback.
1129         * linux-ppc-low.c (the_low_target): Likewise.
1130         * linux-s390-low.c (the_low_target): Likewise.
1131         * linux-sh-low.c (the_low_target): Likewise.
1132         * linux-tic6x-low.c (the_low_target): Likewise.
1133         * linux-tile-low.c (the_low_target): Likewise.
1134         * linux-x86-low.c (the_low_target): Likewise.
1135         * linux-xtensa-low.c (the_low_target): Likewise.
1136
1137 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
1138
1139         * win32-low.c: Include "common-inferior.h".
1140
1141 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1142
1143         * inferiors.c (set_inferior_cwd): New function.
1144         * server.c (handle_general_set): Handle QSetWorkingDir packet.
1145         (handle_query): Inform that QSetWorkingDir is supported.
1146         * win32-low.c (create_process): Pass the inferior's cwd to
1147         CreateProcess.
1148
1149 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1150
1151         * inferiors.c (current_inferior_cwd): New global variable.
1152         (get_inferior_cwd): New function.
1153         * inferiors.h (struct process_info) <cwd>: New field.
1154
1155 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1156
1157         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1158         (OBS): Add gdb_tilde_expand.o.
1159
1160 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
1161
1162         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1163         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1164
1165 2017-09-29  Pedro Alves  <palves@redhat.com>
1166
1167         * ax.c (gdb_parse_agent_expr): Constify.
1168         * ax.h (gdb_parse_agent_expr): Constify.
1169         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1170         Constify.
1171         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1172         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1173         * remote-utils.h (read_ptid): Constify.
1174         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1175         (process_point_options, process_serial_event): Constify.
1176         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1177         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1178         (cmd_qtbuffer): Constify.
1179
1180 2017-09-29  Pedro Alves  <palves@redhat.com>
1181
1182         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1183         fails.
1184
1185 2017-09-29  Pedro Alves  <palves@redhat.com>
1186
1187         * linux-low.c (handle_extended_wait): Pass parent thread instead
1188         of process to thread_db_notice_clone.
1189         * linux-low.h (thread_db_notice_clone): Replace parent process
1190         parameter with parent thread parameter.
1191         * thread-db.c (find_one_thread): Add comment.
1192         (thread_db_notice_clone): Replace parent process parameter with
1193         parent thread parameter.  Temporarily switch to the parent thread.
1194
1195 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
1196
1197         * gdbthread.h: Include "common-gdbthread.h".
1198         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1199         "if" when validating the ptid.
1200         * remote-utils.c: Include "gdbthread.h".
1201         (prepare_resume_reply): Use "switch_to_thread".
1202         * target.c (done_accessing_memory): Likewise.
1203
1204 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1205
1206         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1207         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
1208         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1209         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
1210         s390x-gs-linux64-ipa.o to ipa_obj.
1211         * linux-s390-low.c (HWCAP_S390_GS): New define.
1212         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1213         New functions.
1214         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1215         (s390_arch_setup): Check for guarded-storage support and choose
1216         appropriate tdesc.
1217         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1218         init_registers_s390x_gs_linux64.
1219         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1220         enum value.
1221         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1222         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1223
1224 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
1225
1226         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1227
1228 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1229
1230         * linux-low.h (struct lwp_info): Add new field, thread_handle.
1231         (thread_db_thread_handle): Declare.
1232         * linux-low.c (linux_target_ops): Initialize thread_handle.
1233         * server.c (handle_qxfer_threads_worker): Add support for
1234         "handle" attribute.
1235         * target.h (struct target_ops): Add new function pointer,
1236         thread_handle.
1237         (target_thread_handle): Define.
1238         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1239         field in lwp.
1240         (thread_db_thread_handle): New function.
1241
1242 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1243
1244         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1245         * linux-low.h (thread_db_notice_clone): Declare.
1246         * thread-db.c (thread_db_notice_clone): New function.
1247
1248 2017-09-21  Pedro Alves  <palves@redhat.com>
1249
1250         * server.c (gdb_read_memory, handle_status, process_serial_event)
1251         (handle_serial_event, handle_target_event): Adjust to
1252         set_desired_thread prototype change.
1253         * target.c (set_desired_thread): Remove 'use_general' parameter
1254         and adjust.
1255         * target.h (set_desired_thread): Remove 'use_general' parameter.
1256
1257 2017-09-20  Tom Tromey  <tom@tromey.com>
1258
1259         * target.c (target_terminal::terminal_state): Define.
1260         (target_terminal::init): Rename from target_terminal_init.
1261         (target_terminal::inferior): Rename from
1262         target_terminal_inferior.
1263         (target_terminal::ours): Rename from target_terminal_ours.
1264         (target_terminal::ours_for_output, target_terminal::info): New.
1265
1266 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1267
1268         * server.c (accumulate_file_name_length): Remove.
1269         (emit_dll_description): Adjust to std::string change.
1270         (handle_qxfer_libraries): Use std::string to hold document.
1271
1272 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1273
1274         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1275         return type of xml_escape_text.
1276         * server.c (emit_dll_description): Likewise.
1277
1278 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1279
1280         * server.c (captured_main): Accept argument for --selftest.
1281         Update run_tests call.
1282         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1283         when registering selftests.
1284
1285 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1286
1287         * regcache.c (get_thread_regcache): Update code to use "std::vector"
1288         instead of "VEC" for "target_desc.reg_defs".
1289         (regcache_cpy): Likewise.
1290         (registers_to_string): Likewise.
1291         (registers_from_string): Likewise.
1292         (find_regno): Likewise.
1293         (supply_regblock): Likewise.
1294         (regcache_raw_read_unsigned): Likewise.
1295         * tdesc.c (init_target_desc): Likewise.
1296         (tdesc_create_reg): Likewise.
1297         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
1298         (struct target_desc) <reg_defs>: Convert to "std::vector".
1299         (target_desc): Do not initialize "reg_defs".
1300         (~target_desc): Update code to use "std::vector" instead of "VEC"
1301         for "target_desc.reg_defs".
1302         (operator==): Likewise.
1303
1304 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1305
1306         * inferiors.h (thread_to_gdb_id): Remove.
1307         * inferiors.c (thread_to_gdb_id): Remove.
1308         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1309         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1310         lynx_store_registers, lynx_read_memory, lynx_write_memory):
1311         Likewise.
1312         * nto-low.c (nto_fetch_registers, nto_store_registers,
1313         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1314
1315 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1316
1317         * inferiors.h (gdb_id_to_thread_id): Remove.
1318         * inferiors.c (gdb_id_to_thread_id): Remove.
1319         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1320         removal.  Move pid declaration closer to where it's used.
1321
1322 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1323
1324         * server.c (handle_detach): New function.
1325         (process_serial_event): Move code out, call handle_detach.
1326
1327 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1328
1329         * server.c (require_running): Rename to ...
1330         (require_running_or_return): ... this ...
1331         (require_running_or_break): ... and this.
1332         (handle_query, process_serial_event): Adjust.
1333
1334 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1335
1336         * linux-low.c (linux_set_resume_request): Remove unused
1337         variables.
1338
1339 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1340
1341         * server.c (first_thread_of): Remove.
1342         (process_serial_event): Replace usage of first_thread_of with
1343         find_any_thread_of_pid.
1344         * tracepoint.c (same_process_p): Remove.
1345         (gdb_agent_about_to_close): Replace usage of same_process_p with
1346         find_any_thread_of_pid.
1347         * linux-x86-low.c (same_process_callback): Remove.
1348         (x86_arch_setup_process_callback): Replace usage of
1349         same_process_callback with find_any_thread_of_pid.
1350         * thread-db.c (any_thread_of): Remove.
1351         (switch_to_process): Replace usage of any_thread_of with
1352         find_any_thread_of_pid.
1353         * inferiors.c (thread_pid_matches_callback): Remove.
1354         (find_thread_process): Adjust to use find_any_thread_of_pid.
1355
1356 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1357
1358         * regcache.c (get_thread_regcache): Guard calls to "memset"
1359           with "!VEC_empty".
1360
1361 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1362
1363         * linux-low.c (handle_extended_wait): Use
1364         "allocate_target_description" instead of "XNEW".
1365         * linux-x86-low.c (initialize_low_arch): Likewise.
1366
1367 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1368
1369         * configure.srv (srv_i386_regobj): Remove.
1370         (srv_amd64_regobj): Remove.
1371         (srv_regobj): Set it to "" for x86 non-linux targets.
1372         * linux-x86-tdesc.c (i386_linux_read_description):
1373         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1374         (init_registers_i386): Remove the declaration.
1375         (tdesc_i386): Remove the declaration.
1376         (lynx_i386_arch_setup): Call i386_create_target_description.
1377         * nto-x86-low.c: Likewise.
1378         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1379         [!__x86_64__]: include arch/i386.h.
1380         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1381
1382 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1383
1384         * configure.srv (srv_amd64_linux_xmlfiles): Remove
1385         i386/amd64-XXX-linux from it.
1386
1387 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1388
1389         * configure.srv: Empty srv_amd64_linux_regobj if $development is
1390         false.
1391         (ipa_amd64_linux_regobj): Remove.
1392         (ipa_x32_linux_regobj): Remove.
1393
1394 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1395
1396         * Makefile.in (arch-amd64.o): New rule.
1397         * configure.srv: Append arch-amd64.o.
1398         * linux-amd64-ipa.c: Include common/x86-xstate.h.
1399         (get_ipa_tdesc): Call amd64_linux_read_description.
1400         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1401         and init_registers_amd64_XXX.
1402         * linux-x86-low.c (x86_linux_read_description): Call
1403         amd64_linux_read_description.
1404         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1405         (initialize_low_arch): Don't call init_registers_x32_XXX and
1406         init_registers_amd64_XXX.
1407         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1408         and tdesc_amd64_XXX.
1409         [__x86_64__] (amd64_tdesc_test): New function.
1410         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1411         and init_registers_amd64_XXX.
1412         * linux-x86-tdesc.c: Include arch/amd64.h.
1413         (xcr0_to_tdesc_idx): New function.
1414         (i386_linux_read_description): New function.
1415         (amd64_get_ipa_tdesc_idx): New function.
1416         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1417         (amd64_get_ipa_tdesc): Declare.
1418
1419 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1420
1421         * configure.srv (srv_i386_linux_xmlfiles): Remove
1422         i386/i386-XXX-linux.xml from it.
1423
1424 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1425
1426         * configure.srv: Set srv_i386_linux_regobj empty if $development
1427         is false.
1428         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1429         initialize_low_tdesc.
1430         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1431         with #if initialize_low_tdesc.
1432         * linux-x86-tdesc-selftest.c: New file.
1433         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1434
1435 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1436
1437         * Makefile.in (arch-i386.o): New rule.
1438         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1439         (x86_64-*-linux*): Likewise.
1440         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1441         include arch/i386.h.
1442         (i386_linux_read_description): Remove code and call
1443         i386_create_target_description.
1444         * tdesc.c (allocate_target_description): New function.
1445         * tdesc.h (set_tdesc_architecture): Remove declaration.
1446         (set_tdesc_osabi): Likewise.
1447
1448 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1449
1450         * linux-x86-tdesc.c: Don't include <inttypes.h>.
1451         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1452         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
1453         .xmltarget.
1454         * server.c (get_features_xml): Call tdesc_get_features_xml.
1455         * tdesc.c (set_tdesc_architecture): New function.
1456         (set_tdesc_osabi): New function.
1457         (tdesc_get_features_xml): New function.
1458         (tdesc_create_feature): Add an argument.
1459         * tdesc.h (struct target_desc) <features>: New field.
1460         <arch, osabi>: New field.
1461         (~target_desc): xfree features, arch, and osabi.
1462         (target_desc::oerator==): Don't compare .xmltarget.
1463         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1464         (set_tdesc_osabi): Likewise.
1465         (tdesc_get_features_xml): Likewise.
1466
1467 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1468
1469         * linux-x86-tdesc.c: Include selftest.h.
1470         (i386_tdesc_test): New function.
1471         (initialize_low_tdesc): Call selftests::register_test.
1472         * tdesc.h: Include regdef.h.
1473         (target_desc): Override operator == and !=.
1474
1475 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1476
1477         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1478         (ipa_obj): Likewise.
1479         * linux-i386-ipa.c: Include common/x86-xstate.h
1480         (get_ipa_tdesc): Call i386_linux_read_description.
1481         (initialize_low_tracepoint): Don't call  init_registers_XXX
1482         functions, call initialize_low_tdesc instead.
1483         * linux-x86-low.c (x86_linux_read_description): Call
1484         i386_linux_read_description.
1485         (initialize_low_arch): Don't call init_registers_i386_XXX
1486         functions, call initialize_low_tdesc.
1487         * linux-x86-tdesc.c: New file.
1488         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1489         (i386_get_ipa_tdesc_idx): Declare.
1490         (i386_get_ipa_tdesc): Declare.
1491         (initialize_low_tdesc): Declare.
1492
1493 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1494
1495         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1496         instead of 0.
1497
1498 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1499
1500         * Makefile.in (IPA_OBJS): Add vec-ipa.o
1501         * regcache.c (get_thread_regcache): Use VEC_length.
1502         (init_register_cache): Likewise.
1503         (regcache_cpy): Likewise.
1504         (registers_to_string): Iterate reg_defs via VEC_iterate.
1505         (find_regno): Likewise.
1506         (find_register_by_number): Use VEC_index.
1507         (register_size): Call find_register_by_number.
1508         (register_data): Call find_register_by_number.
1509         (supply_regblock): Use VEC_length.
1510         (regcache_raw_read_unsigned): Likewise.
1511         * tdesc.c (init_target_desc): Iterate reg_defs via
1512         VEC_iterate.
1513         (default_description): Update initializer.
1514         (copy_target_description): Don't update field num_registers.
1515         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1516         <num_registers>: Remove.
1517
1518 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
1519
1520         * Makefile.in (.SECONDARY): Define target.
1521
1522 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
1523
1524         * linux-low.c (linux_wait_1): Adjust.
1525         * server.c (queue_stop_reply_callback): Adjust.
1526
1527 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1528
1529         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1530         QEnvironmentUnset and QEnvironmentReset packets.
1531         (handle_query): Inform remote that QEnvironmentHexEncoded,
1532         QEnvironmentUnset and QEnvironmentReset are supported.
1533
1534 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
1535
1536         * inferiors.h (inferior_target_data): Rename to ...
1537         (thread_target_data): ... this.
1538         (inferior_regcache_data): Rename to ...
1539         (thread_regcache_data): ... this.
1540         (set_inferior_regcache_data): Rename to ...
1541         (set_thread_regcache_data): ... this.
1542         * inferiors.c (inferior_target_data): Rename to ...
1543         (thread_target_data): ... this.
1544         (inferior_regcache_data): Rename to ...
1545         (thread_regcache_data): ... this.
1546         (set_inferior_regcache_data): Rename to ...
1547         (set_thread_regcache_data): ... this.
1548         (free_one_thread): Update.
1549         * linux-low.h (get_thread_lwp): Update.
1550         * regcache.c (get_thread_regcache): Update.
1551         (regcache_invalidate_thread): Update.
1552         (free_register_cache_thread): Update.
1553         * win32-i386-low.c (update_debug_registers_callback): Update.
1554         (win32_get_current_dr): Update.
1555         * win32-low.c (thread_rec): Update.
1556         (delete_thread_info): Update.
1557         (continue_one_thread): Update.
1558         (suspend_one_thread): Update.
1559
1560 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
1561
1562         * inferiors.c (set_inferior_target_data): Remove.
1563         * inferiors.h (set_inferior_target_data): Remove.
1564
1565 2017-08-18  Yao Qi  <yao.qi@linaro.org>
1566
1567         * Makefile.in (OBS): Add selftest.o.
1568         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1569         * configure, config.in: Re-generated.
1570         * server.c: Include common/sefltest.h.
1571         (captured_main): Handle option --selftest.
1572
1573 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1574
1575         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1576         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1577         i386-avx-mpx.o and i386-mmx.o.
1578         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1579         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1580         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1581         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1582         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1583         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1584         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1585         i386/amd64-avx-mpx.xml.
1586
1587 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1588
1589         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1590         and x32-avx-avx512.o.
1591         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1592         i386/x32-avx-avx512.xml.
1593
1594 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
1595
1596         * tracepoint.h (enum class fast_tpoint_collect_result): New
1597         enumeration.
1598         (fast_tracepoint_collecting): Change return type to
1599         fast_tpoint_collect_result.
1600         * tracepoint.c (fast_tracepoint_collecting): Likewise.
1601         * linux-low.h: Include tracepoint.h.
1602         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1603         fast_tpoint_collect_result.
1604         * linux-low.c (handle_tracepoints): Adjust.
1605         (linux_fast_tracepoint_collecting): Change return type to
1606         fast_tpoint_collect_result.
1607         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1608         linux_wait_1, stuck_in_jump_pad_callback,
1609         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1610         proceed_one_lwp): Adjust to type change.
1611
1612 2017-07-10  Yao Qi  <yao.qi@linaro.org>
1613
1614         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1615
1616 2017-06-29  Yao Qi  <yao.qi@linaro.org>
1617
1618         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1619         Remove.
1620         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1621
1622 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
1623
1624         * Makefile.in (IPA_OBJS): Sort and format one item per line.
1625
1626 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1627
1628         * linux-low.c (linux_create_inferior): Adjust code to access the
1629         environment information via 'gdb_environ' class.
1630         * lynx-low.c (lynx_create_inferior): Likewise.
1631         * server.c (our_environ): Make it an instance of 'gdb_environ'.
1632         (get_environ): Return a pointer to 'our_environ'.
1633         (captured_main): Initialize 'our_environ'.
1634         * server.h (get_environ): Adjust prototype.
1635         * spu-low.c (spu_create_inferior): Adjust code to access the
1636         environment information via 'gdb_environ' class.
1637
1638 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1639
1640         * linux-low.c (linux_read_memory, linux_write_memory): Remove
1641         usage of "register" keyword.
1642
1643 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1644
1645         * configure: Re-generate.
1646
1647 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1648
1649         * configure: Re-generate.
1650
1651 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1652
1653         * Makefile.in (COMPILE.pre): Add "-x c++".
1654
1655 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
1656
1657         * fork-child.c: Conditionally include <signal.h>.
1658
1659 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1660
1661         * server.c (handle_general_set): Handle new packet
1662         "QStartupWithShell".
1663         (handle_query): Add "QStartupWithShell" to the list of supported
1664         packets.
1665         (gdbserver_usage): Add help text explaining the
1666         new "--startup-with-shell" and "--no-startup-with-shell" CLI
1667         options.
1668         (captured_main): Recognize and act upon the presence of the new
1669         CLI options.
1670
1671 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1672             Pedro Alves  <palves@redhat.com>
1673
1674         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1675         * configure: Regenerate.
1676         * configure.srv (srv_linux_obj): Add "fork-child.o" and
1677         "fork-inferior.o".
1678         (i[34567]86-*-lynxos*): Likewise.
1679         (spu*-*-*): Likewise.
1680         * fork-child.c: New file.
1681         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1682         and "environ.h".
1683         (linux_ptrace_fun): New function.
1684         (linux_create_inferior): Adjust function prototype to reflect
1685         change on "target.h".  Adjust function code to use
1686         "fork_inferior".
1687         (linux_request_interrupt): Delete "signal_pid".
1688         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1689         (lynx_ptrace_fun): New function.
1690         (lynx_create_inferior): Adjust function prototype to reflect
1691         change on "target.h".  Adjust function code to use
1692         "fork_inferior".
1693         * nto-low.c (nto_create_inferior): Adjust function prototype and
1694         code to reflect change on "target.h".  Update comments.
1695         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1696         "common-terminal.h" and "environ.h".
1697         (terminal_fd): Moved to fork-child.c.
1698         (old_foreground_pgrp): Likewise.
1699         (restore_old_foreground_pgrp): Likewise.
1700         (last_status): Make it global.
1701         (last_ptid): Likewise.
1702         (our_environ): New variable.
1703         (startup_with_shell): Likewise.
1704         (program_name): Likewise.
1705         (program_argv): Rename to...
1706         (program_args): ...this.
1707         (wrapper_argv): New variable.
1708         (start_inferior): Delete function.
1709         (get_exec_wrapper): New function.
1710         (get_exec_file): Likewise.
1711         (get_environ): Likewise.
1712         (prefork_hook): Likewise.
1713         (post_fork_inferior): Likewise.
1714         (postfork_hook): Likewise.
1715         (postfork_child_hook): Likewise.
1716         (handle_v_run): Update code to deal with arguments coming from the
1717         remote host.  Update calls from "start_inferior" to
1718         "create_inferior".
1719         (captured_main): Likewise.  Initialize environment variable.  Call
1720         "have_job_control".
1721         * server.h (post_fork_inferior): New prototype.
1722         (get_environ): Likewise.
1723         (last_status): Declare.
1724         (last_ptid): Likewise.
1725         (signal_pid): Likewise.
1726         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1727         (spu_ptrace_fun): New function.
1728         (spu_create_inferior): Adjust function prototype to reflect change
1729         on "target.h".  Adjust function code to use "fork_inferior".
1730         * target.c (target_terminal_init): New function.
1731         (target_terminal_inferior): Likewise.
1732         (target_terminal_ours): Likewise.
1733         * target.h: Include <vector>.
1734         (struct target_ops) <create_inferior>: Update prototype.
1735         (create_inferior): Update macro.
1736         * utils.c (gdb_flush_out_err): New function.
1737         * win32-low.c (win32_create_inferior): Adjust function prototype
1738         and code to reflect change on "target.h".
1739
1740 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1741
1742         * inferiors.c (switch_to_thread): New function.
1743
1744 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1745
1746         * Makefile.in (SFILE): Add "common/job-control.c".
1747         (OBS): Add "job-control.o".
1748
1749 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1750
1751         * Makefile: Remove "@host_makefile_frag@".
1752
1753 2017-05-05  Pedro Alves  <palves@redhat.com>
1754
1755         * configure: Regenerate.
1756
1757 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1758
1759         * configure: Regenerate.
1760
1761 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
1762
1763         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1764         software_single_step change of return type to
1765         std::vector<CORE_ADDR>.
1766         * linux-low.c (install_software_single_step_breakpoints):
1767         Likewise.
1768         * linux-low.h (install_software_single_step_breakpoints):
1769         Likewise.
1770
1771 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1772
1773         * remote-utils.c: Include "gdb_termios.h" instead of
1774         "terminal.h".
1775         * terminal.h: Delete file.
1776
1777 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1778
1779         * server.c: Include <vector>.
1780         <program_argv, wrapper_argv>: Convert to std::vector.
1781         (start_inferior): Rewrite function to use C++.
1782         (handle_v_run): Likewise.  Update code that calculates the argv
1783         based on the vRun packet; use C++.
1784         (captured_main): Likewise.
1785
1786 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
1787
1788         * server.c (handle_v_cont): Initialize thread_resume::thread
1789         with null_ptid.
1790
1791 2017-04-05  Pedro Alves  <palves@redhat.com>
1792
1793         * configure: Regenerate.
1794
1795 2017-04-05  Pedro Alves  <palves@redhat.com>
1796
1797         * gdbreplay.c (sync_error): Constify.
1798         * linux-x86-low.c (push_opcode): Constify.
1799
1800 2017-04-05  Pedro Alves  <palves@redhat.com>
1801
1802         * win32-low.c (get_child_debug_event)
1803         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1804         Report TARGET_WAITKIND_SPURIOUS instead.
1805
1806 2017-04-05  Pedro Alves  <palves@redhat.com>
1807
1808         * remote-utils.c (remote_prepare, remote_open): Constify.
1809         * remote-utils.h (remote_prepare, remote_open): Constify.
1810         * server.c (captured_main): Constify 'port' handling.
1811
1812 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
1813
1814         * Makefile.in (clean): Clear .deps.
1815
1816 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
1817
1818         * .gitignore: Remove generated files, replace with wildcard.
1819         * (clean): Replace removal of generated files with wildcard.
1820         (version.c): Replace with...
1821         (version-generated.c): ...this.
1822         (xml-builtin.c): Replace with...
1823         (xml-builtin-generated.c): ...this.
1824         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1825         (%.c: *regformats*): Replace with...
1826         (%-generated.c: *regformats*): ...this.
1827
1828 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1829
1830         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1831         (xtensa_fill_gregset): Call collect_register_by_name for
1832         threadptr register.
1833         (xtensa_store_gregset): Call supply_register_by_name for
1834         threadptr register.
1835
1836 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1837
1838         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1839         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1840         (xtensa_store_gregset): Call supply_register for all registers in
1841         a0_regnum..a0_regnum + C0_NREGS range.
1842
1843 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1844
1845         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1846         (ax-ipa.o: ax.c): Remove.
1847         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1848         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1849         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1850         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1851         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1852
1853 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1854
1855         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1856         (print-utils-ipa.o: ../common/print-utils.c): Remove.
1857         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1858         (errors-ipa.o: ../common/errors.c): Remove.
1859         (format-ipa.o: ../common/format.c): Remove.
1860         (common-utils-ipa.o: ../common/common-utils.c): Remove.
1861
1862 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1863
1864         * Makefile.in (%-ipa.o: %.c): New rule.
1865         (tracepoint-ipa.o: tracepoint.c): Remove.
1866         (utils-ipa.o: utils.c): Remove.
1867         (remote-utils-ipa.o: remote-utils.c): Remove.
1868         (regcache-ipa.o: regcache.c): Remove.
1869         (i386-linux-ipa.o: i386-linux.c): Remove.
1870         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1871         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1872         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1873         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1874         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1875         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1876         (amd64-linux-ipa.o: amd64-linux.c): Remove.
1877         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1878         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1879         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1880         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1881         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1882         (aarch64-ipa.o: aarch64.c): Remove.
1883         (s390-linux32-ipa.o: s390-linux32.c): Remove.
1884         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1885         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1886         (s390-linux64-ipa.o: s390-linux64.c): Remove.
1887         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1888         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1889         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1890         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1891         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1892         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1893         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1894         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1895         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1896         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1897         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1898         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1899         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1900         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1901         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1902         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1903         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1904         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1905         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1906         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1907         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1908         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1909         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1910         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1911         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1912         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1913         (tdesc-ipa.o: tdesc.c): Remove.
1914         (x32-linux-ipa.o: x32-linux.c): Remove.
1915         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1916         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1917
1918 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1919
1920         * Makefile.in (%.o: ../arch/%.c): New rule.
1921         (arm.o: ../arch/arm.c): Remove.
1922         (arm-linux.o: ../arch/arm-linux.c): Remove.
1923         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1924         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1925
1926 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1927
1928         * Makefile.in (%.o: ../nat/%.c): New rule.
1929         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1930         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1931         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1932         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1933         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1934         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1935         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1936         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1937         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1938         (linux-personality.o: ../nat/linux-personality.c): Remove.
1939         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1940         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1941         (x86-linux.o: ../nat/x86-linux.c): Remove.
1942         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1943         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1944
1945 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1946
1947         * Makefile.in (%.o: ../common/%.c): New rule.
1948         (signals.o: ../common/signals.c): Remove.
1949         (print-utils.o: ../common/print-utils.c): Remove.
1950         (rsp-low.o: ../common/rsp-low.c): Remove.
1951         (common-utils.o: ../common/common-utils.c): Remove.
1952         (posix-strerror.o: ../common/posix-strerror.c): Remove.
1953         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1954         (vec.o: ../common/vec.c): Remove.
1955         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1956         (xml-utils.o: ../common/xml-utils.c): Remove.
1957         (ptid.o: ../common/ptid.c): Remove.
1958         (buffer.o: ../common/buffer.c): Remove.
1959         (format.o: ../common/format.c): Remove.
1960         (filestuff.o: ../common/filestuff.c): Remove.
1961         (agent.o: ../common/agent.c): Remove.
1962         (errors.o: ../common/errors.c): Remove.
1963         (environ.o: ../common/environ.c): Remove.
1964         (common-debug.o: ../common/common-debug.c): Remove.
1965         (cleanups.o: ../common/cleanups.c): Remove.
1966         (common-exceptions.o: ../common/common-exceptions.c): Remove.
1967         (fileio.o: ../common/fileio.c): Remove.
1968         (common-regcache.o: ../common/common-regcache.c): Remove.
1969         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1970         (new-op.o: ../common/new-op.c): Remove.
1971         (btrace-common.o: ../common/btrace-common.c): Remove.
1972
1973 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1974
1975         * Makefile.in (%.o: ../target/%.c): New rule.
1976         (waitstatus.o: ../target/waitstatus.c): Remove.
1977
1978 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1979
1980         * Makefile.in
1981         (%.c: ../regformats/%.dat,
1982         (%.c: ../regformats/arm/%.dat,
1983         (%.c: ../regformats/i386/%.dat,
1984         (%.c: ../regformats/rs6000/%.dat): New rules.
1985         (aarch64.c): Remove.
1986         (reg-arm.c): Remove.
1987         (arm-with-iwmmxt.c): Remove.
1988         (arm-with-vfpv2.c): Remove.
1989         (arm-with-vfpv3.c): Remove.
1990         (arm-with-neon.c): Remove.
1991         (reg-bfin.c): Remove.
1992         (reg-cris.c): Remove.
1993         (reg-crisv32.c): Remove.
1994         (i386.c): Remove.
1995         (i386-linux.c): Remove.
1996         (i386-avx.c): Remove.
1997         (i386-avx-linux.c): Remove.
1998         (i386-avx-avx512.c): Remove.
1999         (i386-avx-avx512-linux.c): Remove.
2000         (i386-mpx.c): Remove.
2001         (i386-mpx-linux.c): Remove.
2002         (i386-avx-mpx-avx512-pku.c): Remove.
2003         (i386-avx-mpx-avx512-pku-linux.c): Remove.
2004         (i386-avx-mpx.c): Remove.
2005         (i386-avx-mpx-linux.c): Remove.
2006         (i386-mmx.c): Remove.
2007         (i386-mmx-linux.c): Remove.
2008         (reg-ia64.c): Remove.
2009         (reg-m32r.c): Remove.
2010         (reg-m68k.c): Remove.
2011         (reg-cf.c): Remove.
2012         (mips-linux.c): Remove.
2013         (mips-dsp-linux.c): Remove.
2014         (mips64-linux.c): Remove.
2015         (mips64-dsp-linux.c): Remove.
2016         (nios2-linux.c): Remove.
2017         (powerpc-32.c): Remove.
2018         (powerpc-32l.c): Remove.
2019         (powerpc-altivec32l.c): Remove.
2020         (powerpc-cell32l.c): Remove.
2021         (powerpc-vsx32l.c): Remove.
2022         (powerpc-isa205-32l.c): Remove.
2023         (powerpc-isa205-altivec32l.c): Remove.
2024         (powerpc-isa205-vsx32l.c): Remove.
2025         (powerpc-e500l.c): Remove.
2026         (powerpc-64l.c): Remove.
2027         (powerpc-altivec64l.c): Remove.
2028         (powerpc-cell64l.c): Remove.
2029         (powerpc-vsx64l.c): Remove.
2030         (powerpc-isa205-64l.c): Remove.
2031         (powerpc-isa205-altivec64l.c): Remove.
2032         (powerpc-isa205-vsx64l.c): Remove.
2033         (s390-linux32.c): Remove.
2034         (s390-linux32v1.c): Remove.
2035         (s390-linux32v2.c): Remove.
2036         (s390-linux64.c): Remove.
2037         (s390-linux64v1.c): Remove.
2038         (s390-linux64v2.c): Remove.
2039         (s390-te-linux64.c): Remove.
2040         (s390-vx-linux64.c): Remove.
2041         (s390-tevx-linux64.c): Remove.
2042         (s390x-linux64.c): Remove.
2043         (s390x-linux64v1.c): Remove.
2044         (s390x-linux64v2.c): Remove.
2045         (s390x-te-linux64.c): Remove.
2046         (s390x-vx-linux64.c): Remove.
2047         (s390x-tevx-linux64.c): Remove.
2048         (tic6x-c64xp-linux.c): Remove.
2049         (tic6x-c64x-linux.c): Remove.
2050         (tic6x-c62x-linux.c): Remove.
2051         (reg-sh.c): Remove.
2052         (reg-sparc64.c): Remove.
2053         (reg-spu.c): Remove.
2054         (amd64.c): Remove.
2055         (amd64-linux.c): Remove.
2056         (amd64-avx.c): Remove.
2057         (amd64-avx-linux.c): Remove.
2058         (amd64-avx-avx512.c): Remove.
2059         (amd64-avx-avx512-linux.c): Remove.
2060         (amd64-mpx.c): Remove.
2061         (amd64-mpx-linux.c): Remove.
2062         (amd64-avx-mpx-avx512-pku.c): Remove.
2063         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2064         (amd64-avx-mpx.c): Remove.
2065         (amd64-avx-mpx-linux.c): Remove.
2066         (x32.c): Remove.
2067         (x32-linux.c): Remove.
2068         (x32-avx.c): Remove.
2069         (x32-avx-linux.c): Remove.
2070         (x32-avx-avx512.c): Remove.
2071         (x32-avx-avx512-linux.c): Remove.
2072         (reg-xtensa.c): Remove.
2073         (reg-tilegx.c): Remove.
2074         (reg-tilegx32.c): Remove.
2075
2076 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2077
2078         * Makefile.in (SFILES): Add "common/environ.c".
2079         (OBJS): Add "common/environ.h".
2080
2081 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2082
2083         * configure.ac: Check if the fs_base and gs_base members of
2084         `struct user_regs_struct' exist.
2085         * config.in: Regenerated.
2086         * configure: Likewise.
2087
2088 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2089
2090         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2091         target_read_memory.
2092         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2093         (get_next_pcs_syscall_next_pc): Likewise.
2094
2095 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
2096
2097         * win32-i386-low.c: Fix incorrect reference to a couple source files.
2098         * nto-x86-low.c: Likewise.
2099
2100 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
2101
2102         * Makefile.in: Include disable-implicit-rules.mk.
2103
2104 2016-11-23  Pedro Alves  <palves@redhat.com>
2105
2106         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2107         (debug_vprintf): Use std::chrono::steady_clock instead of
2108         gettimeofday.  Use '.' instead of ':'.
2109         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2110         (get_timestamp): Use std::chrono::steady_clock instead of
2111         gettimeofday.
2112
2113 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2114
2115         * Makefile.in: Fix whitespace formatting.
2116
2117 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2118
2119         * Makefile.in (SFILES, OBS): Flatten list and order
2120         alphabetically.
2121
2122 2016-11-23  Pedro Alves  <palves@redhat.com>
2123
2124         * event-loop.c (handle_file_event): Use warning.
2125         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2126         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2127         Use warning.
2128
2129 2016-11-23  Pedro Alves  <palves@redhat.com>
2130
2131         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2132         output.
2133         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2134         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2135         debug_printf and debug_flush for debug output.
2136         * server.c (handle_general_set): Likewise.
2137         * thread-db.c (try_thread_db_load): Use debug_printf for debug
2138         output.
2139
2140 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2141
2142         * Makefile.in (.c.o): Replace rule with ...
2143         (%.o: %.c): ... this one.
2144
2145 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2146
2147         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2148         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
2149         make.
2150         * configure.ac: Remove checks for the make program.
2151         * configure: Re-generate.
2152
2153 2016-10-28  Pedro Alves  <palves@redhat.com>
2154
2155         * Makefile.in (CXX_DIALECT): Get from configure.
2156         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2157         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2158         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2159         * config.in: Regenerate.
2160         * configure: Regenerate.
2161
2162 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2163
2164         * linux-low.c (linux_supports_range_stepping): Return true if
2165         can_software_single_step return true.
2166
2167 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2168
2169         * inferiors.c (find_inferior_in_random): New function.
2170         * inferiors.h (find_inferior_in_random): Declare.
2171         * linux-low.c (linux_wait_for_event_filtered): Call
2172         find_inferior_in_random instead of find_inferior.
2173
2174 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2175
2176         * linux-low.c (linux_wait_1): If single-step breakpoints are
2177         inserted, remove them.
2178
2179 2016-10-26  Pedro Alves  <palves@redhat.com>
2180
2181         * linux-low.c (handle_extended_wait): Link parent/child fork
2182         threads.
2183         (linux_wait_1): Unlink them.
2184         (linux_set_resume_request): Ignore resume requests for
2185         already-resumed and unhandled fork child threads.
2186         * linux-low.h (struct lwp_info) <fork_relative>: New field.
2187         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2188         New functions.
2189         (handle_v_requests) <vCont>: Don't call require_running.
2190         * server.h (in_queued_stop_replies): New declaration.
2191
2192 2016-10-24  Yao Qi  <yao.qi@linaro.org>
2193
2194         PR server/20733
2195         * linux-aarch64-low.c (append_insns): Cast the return value to
2196         'uint32_t *'.
2197
2198 2016-10-10  Yao Qi  <yao.qi@linaro.org>
2199
2200         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2201
2202 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2203
2204         * target.c (target_supports_multi_process): New function, moved
2205         from...
2206         * target.h (target_supports_multi_process): ... here.  Remove
2207         macro.
2208
2209 2016-10-05  Tom Tromey  <tom@tromey.com>
2210
2211         PR remote/20655:
2212         * tracepoint.c (handle_tracepoint_bkpts): Check
2213         ipa_error_tracepoint, not ipa_stopping_tracepoint.
2214
2215 2016-10-05  Yao Qi  <yao.qi@linaro.org>
2216
2217         * configure.srv: Update the path of arm-*.xml files.
2218
2219 2016-10-05  Terry Guo  <terry.guo@arm.com>
2220             Yao Qi  <yao.qi@linaro.org>
2221
2222         * Makefile.in: Adjust the path of rules.
2223         * configure.srv: Update the path of xml files.
2224         * regformats/arm-with-iwmmxt.dat: Regenerated.
2225         * regformats/arm-with-neon.dat: Likewise.
2226         * regformats/arm-with-vfpv2.dat: Likewise.
2227         * regformats/arm-with-vfpv3.dat Likewise.
2228
2229 2016-09-30  Yao Qi  <yao.qi@linaro.org>
2230
2231         PR gdbserver/20627
2232         * target.c (target_stop_and_wait): Don't call
2233         target_continue_no_signal, use resume_stop instead.
2234
2235 2016-09-26  Yao Qi  <yao.qi@linaro.org>
2236
2237         * linux-low.c (linux_wait_1): Call debug_exit.
2238
2239 2016-09-23  Pedro Alves  <palves@redhat.com>
2240
2241         * Makefile.in (SFILES): Add common/new-op.c.
2242         (OBS): Add common/new-op.o.
2243         (new-op.o): New rule.
2244
2245 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
2246
2247         * .gitinore: Ignore more files.
2248
2249 2016-09-21  Yao Qi  <yao.qi@linaro.org>
2250
2251         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2252         23.
2253
2254 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2255
2256         * server.c (start_inferior): Call target_mourn_inferior instead of
2257         mourn_inferior; pass ptid_t argument to it.
2258         (resume): Likewise.
2259         (handle_target_event): Likewise.
2260         * target.c (target_mourn_inferior): New function.
2261         * target.h (mourn_inferior): Delete macro.
2262
2263 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2264
2265         * linux-low.c (lwp_is_stepping): New function.
2266
2267 2016-09-06  Carl Love  <cel@us.ibm.com>
2268
2269         * server.c (start_inferior):  Fixed comment, requested comment change
2270         didn't get updated correctly.  Removed reference to ptrace () call as
2271         it is only true on Linux systems.
2272
2273 2016-09-06  Carl Love  <cel@us.ibm.com>
2274
2275         * server.c (start_inferior):  Do not call
2276         function target_post_create_inferior () if the
2277         inferior process has already exited.
2278
2279 2016-09-05  Pedro Alves  <palves@redhat.com>
2280
2281         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2282         (COMPILE.pre, CC_LD): Use CXX directly.
2283         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2284         * acinclude.m4: Don't include build-with-cxx.m4.
2285         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2286         * configure: Regenerate.
2287
2288 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
2289
2290         PR gdb/19495
2291         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2292         call writing data to own_buf.
2293
2294 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2295
2296         * target.c (mywait): Call target_wait instead of
2297         the_target->wait.
2298         (target_wait): New function.
2299
2300 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2301
2302         * server.c (start_inferior): New variable 'ptid'.  Replace calls
2303         to the_target->resume by target_continue{,_no_signal}, depending
2304         on the case.
2305         * target.c (target_stop_and_wait): Call target_continue_no_signal
2306         instead of the_target->resume.
2307         (target_continue): New function.
2308
2309 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2310
2311         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2312
2313 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2314
2315         PR server/20491
2316         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2317         ps_prochandle.
2318         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2319         * linux-arm-low.c (ps_get_thread_area): Likewise.
2320         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2321         * linux-m68k-low.c (ps_get_thread_area): Likewise.
2322         * linux-mips-low.c (ps_get_thread_area): Likewise.
2323         * linux-nios2-low.c (ps_get_thread_area): Likewise.
2324         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2325         * linux-x86-low.c (ps_get_thread_area): Likewise.
2326         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2327
2328 2016-08-19  Pedro Alves  <palves@redhat.com>
2329
2330         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2331
2332 2016-08-19  Pedro Alves  <palves@redhat.com>
2333
2334         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2335         comment.  Use memcpy instead of casting through unsigned long.
2336
2337 2016-08-19  Pedro Alves  <palves@redhat.com>
2338
2339         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2340         allocating around 0x80000000.
2341
2342 2016-08-19  Pedro Alves  <palves@redhat.com>
2343
2344         PR gdb/20415
2345         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2346         (x32-avx512-linux-ipa.o): New rules.
2347         * configure.ac (x86_64-*-linux*): New x32 check.
2348         * configure.srv (ipa_x32_linux_regobj): New.
2349         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2350         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2351         descriptions.
2352         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2353         descriptions.
2354         * configure: Regenerate.
2355
2356 2016-08-09  Pedro Alves  <palves@redhat.com>
2357
2358         PR gdb/18653
2359         * Makefile.in (OBS): Add signals-state-save-restore.o.
2360         (signals-state-save-restore.o): New rule.
2361         * config.in: Regenerate.
2362         * configure: Regenerate.
2363         * linux-low.c: Include "signals-state-save-restore.h".
2364         (linux_create_inferior): Call
2365         restore_original_signals_state.
2366         * server.c: Include "dispositions-save-restore.h".
2367         (captured_main): Call save_original_signals_state.
2368
2369 2016-08-05  Pedro Alves  <palves@redhat.com>
2370
2371         * configure: Regenerate.
2372
2373 2016-08-04  Yao Qi  <yao.qi@linaro.org>
2374
2375         * linux-low.c (regsets_fetch_inferior_registers): Check
2376         errno is ESRCH or not.
2377
2378 2016-08-02  Yao Qi  <yao.qi@linaro.org>
2379
2380         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2381         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2382         (thread_db_load_search): Update.
2383         (try_thread_db_load_1): Don't look for td_ta_event_addr,
2384         td_ta_set_event and td_ta_event_getmsg.
2385
2386 2016-07-26  Pedro Alves  <palves@redhat.com>
2387
2388         PR server/20414
2389         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2390         of unsigned long for 64-bit registers and use uint32_t instead of
2391         unsigned int for 32-bit registers.
2392
2393 2016-07-26  Pedro Alves  <palves@redhat.com>
2394
2395         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2396         to 'ptrace'.
2397
2398 2016-07-21  Tom Tromey  <tom@tromey.com>
2399
2400         * configure: Rebuild.
2401
2402 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2403
2404         * mem-break.c (find_gdb_breakpoint): Cast bp to
2405         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2406
2407 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2408
2409         * server.c (handle_v_requests): Support s and S actions
2410         if target_supports_software_single_step return true.
2411
2412 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2413
2414         * linux-low.c (resume_stopped_resumed_lwps): If resume request
2415         is resume_step, call maybe_hw_step.
2416         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2417         and unstop them.
2418         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2419         breakpoints or not.
2420         (proceed_one_lwp): If resume request is resume_step, install
2421         reinsert breakpoints and call maybe_hw_step.
2422
2423 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2424
2425         * linux-low.c (proceed_one_lwp): Declare.
2426         (linux_resume_one_thread): Remove local variable 'step'.
2427         Lift code enqueue signal.  Call proceed_one_lwp instead of
2428         linux_resume_one_lwp.
2429
2430 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2431
2432         * linux-low.c (linux_resume_one_thread): Call
2433         enqueue_pending_signal.
2434
2435 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2436
2437         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2438         * inferiors.c (do_restore_current_thread_cleanup): New function.
2439         (make_cleanup_restore_current_thread): Likewise.
2440         * linux-low.c (install_software_single_step_breakpoints): Call
2441         make_cleanup_restore_current_thread.  Switch current_thread to
2442         thread.
2443
2444 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2445
2446         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2447         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
2448         (clone_one_breakpoint): Likewise.
2449         (delete_reinsert_breakpoints): Change parameter to thread.
2450         Callers updated.
2451         (has_reinsert_breakpoints): Likewise.
2452         (uninsert_reinsert_breakpoints): Likewise.
2453         (reinsert_reinsert_breakpoints): Likewise.
2454         * mem-break.h (set_reinsert_breakpoint): Update declaration.
2455         (delete_reinsert_breakpoints): Likewise.
2456         (reinsert_reinsert_breakpoints): Likewise.
2457         (uninsert_reinsert_breakpoints): Likewise.
2458         (has_reinsert_breakpoints): Likewise.
2459
2460 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2461
2462         * inferiors.c (get_thread_process): Make parameter const.
2463         * inferiors.h (get_thread_process): Update declaration.
2464         * mem-break.c (clone_all_breakpoints): Remove all parameters.
2465         Add new parameters child_thread and parent_thread.  Callers
2466         updated.
2467         * mem-break.h (clone_all_breakpoints): Update declaration.
2468
2469 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2470
2471         * mem-break.c (struct breakpoint) <cond_list>: Remove.
2472         <command_list, handler>: Remove.
2473         (struct gdb_breakpoint): New.
2474         (struct other_breakpoint): New.
2475         (struct reinsert_breakpoint): New.
2476         (is_gdb_breakpoint): New function.
2477         (any_persistent_commands): Update command_list if
2478         is_gdb_breakpoint returns true.
2479         (set_breakpoint): Create breakpoints according to their types.
2480         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2481         (set_gdb_breakpoint_1): Likewise.
2482         (set_gdb_breakpoint): Likewise.
2483         (clear_breakpoint_conditions): Change parameter type to
2484         'struct gdb_breakpoint *'.
2485         (clear_breakpoint_commands): Likewise.
2486         (clear_breakpoint_conditions_and_commands): Likewise.
2487         (add_condition_to_breakpoint): Likewise.
2488         (add_breakpoint_condition): Likewise.
2489         (add_commands_to_breakpoint): Likewise.
2490         (check_breakpoints): Check other_breakpoint.
2491         (clone_one_breakpoint): Clone breakpopint according to its type.
2492         * mem-break.h (struct gdb_breakpoint): Declare.
2493         (set_gdb_breakpoint): Update declaration.
2494         (clear_breakpoint_conditions_and_commands): Likewise.
2495         (add_breakpoint_condition): Likewise.
2496         (add_breakpoint_commands): Likewise.
2497         * server.c (process_point_options): Change parameter type to
2498         'struct gdb_breakpoint *'.
2499
2500 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2501
2502         * mem-break.c (set_breakpoint_at): Rename it to ...
2503         (set_breakpoint_type_at): ... it.
2504         (set_breakpoint_at): Call set_breakpoint_type_at.
2505         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2506         * mem-break.h (set_breakpoint_at): Update comments.
2507
2508 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
2509
2510         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2511         to buf parameter.
2512         (nios2_store_gregset): Likewise.
2513
2514 2016-07-01  Pedro Alves  <palves@redhat.com>
2515             Antoine Tremblay  <antoine.tremblay@ericsson.com>
2516
2517         * linux-low.c: Change interface to take the target lwp_info
2518         pointer directly and return void.  Handle detaching from a zombie
2519         thread.
2520         (linux_detach_lwp_callback): New function.
2521         (linux_detach): Detach from the leader thread after detaching from
2522         the clone threads.
2523
2524 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2525
2526         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2527         for variable new_offset.
2528         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2529         (aarch64_ftrace_insn_reloc_cb): Likewise.
2530         (aarch64_ftrace_insn_reloc_tb): Likewise.
2531         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
2532         PRIx64 instead of PRIx32.
2533
2534 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2535
2536         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2537         (the_low_target): Install arm_get_syscall_trapinfo.
2538
2539 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2540
2541         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2542         function.
2543         (the_low_target): Install aarch64_get_syscall_trapinfo.
2544
2545 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2546
2547         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2548         Callers updated.
2549         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2550         Remove parameter sysno.
2551         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2552         sysret.
2553
2554 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2555
2556         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2557         (s390_emit_ne_goto): Likewise.
2558         (s390_emit_lt_goto): Likewise.
2559         (s390_emit_le_goto): Likewise.
2560         (s390_emit_gt_goto): Likewise.
2561         (s390_emit_ge_goto): Likewise.
2562         (s390x_emit_eq_goto): Likewise.
2563         (s390x_emit_ne_goto): Likewise.
2564         (s390x_emit_lt_goto): Likewise.
2565         (s390x_emit_le_goto): Likewise.
2566         (s390x_emit_gt_goto): Likewise.
2567         (s390x_emit_ge_goto): Likewise.
2568         (s390_emit_ops_impl): Mark variable static.
2569         (s390x_emit_ops): Likewise.
2570
2571 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2572
2573         * linux-low.c (handle_extended_wait): Call
2574         uninsert_reinsert_breakpoints for the parent process.  Remove
2575         reinsert breakpoints from the child process.  Reinsert them to
2576         the parent process when vfork is done.
2577         * mem-break.c (uninsert_reinsert_breakpoints): New function.
2578         (reinsert_reinsert_breakpoints): New function.
2579         * mem-break.h (uninsert_reinsert_breakpoints): Declare
2580         (reinsert_reinsert_breakpoints): Declare.
2581
2582 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2583
2584         * linux-low.c (handle_extended_wait): If the parent is doing
2585         step-over, remove the reinsert breakpoints from the forked child.
2586
2587 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2588
2589         * linux-low.c (unsuspend_all_lwps): Declare.
2590         (linux_low_filter_event): If thread exited, call finish_step_over.
2591         If step-over is finished, unsuspend other threads.
2592
2593 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2594
2595         * linux-low.c (linux_resume_one_lwp_throw): Assert
2596         has_reinsert_breakpoints returns false.
2597         * mem-break.c (delete_disabled_breakpoints): Assert
2598         bp type isn't reinsert_breakpoint.
2599
2600 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2601
2602         * linux-low.c (maybe_hw_step): New function.
2603         (linux_resume_one_lwp_throw): Call maybe_hw_step.
2604         (finish_step_over): Switch current_thread to lwp temporarily,
2605         and assert has_reinsert_breakpoints returns true.
2606         (proceed_one_lwp): Call maybe_hw_step.
2607         * mem-break.c (has_reinsert_breakpoints): New function.
2608         * mem-break.h (has_reinsert_breakpoints): Declare.
2609
2610 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
2611
2612         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2613
2614 2016-05-17  Yao Qi  <yao.qi@linaro.org>
2615
2616         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2617         instead of find_inferior.
2618
2619 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2620
2621         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2622         Initialize res to zero.
2623
2624 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2625
2626         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2627         to uint32_t.
2628
2629 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2630
2631         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2632         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2633         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2634
2635 2016-04-28  Par Olsson  <par.olsson@windriver.com>
2636             Simon Marchi  <simon.marchi@ericsson.com>
2637
2638         * tracepoint.c (write_inferior_int8): New function.
2639         (cmd_qtenable_disable): Write enable flag using
2640         write_inferior_int8.
2641
2642 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2643
2644         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2645         (need_step_over_p): Return zero if the LWP has pending signals
2646         can be delivered on software single step target.
2647
2648 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2649
2650         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2651         return instead of error.
2652
2653 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2654
2655         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2656         to 23.
2657
2658 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2659
2660         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2661         signal when stepping over breakpoint with software single
2662         step.
2663
2664 2016-04-21  Pedro Alves  <palves@redhat.com>
2665
2666         * linux-s390-low.c (s390_collect_ptrace_register)
2667         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2668         add casts.
2669         (s390_check_regset): Use void * instead of gdb_byte *.
2670
2671 2016-04-20  Pedro Alves  <palves@redhat.com>
2672
2673         * configure: Renegerate.
2674
2675 2016-04-20  Yao Qi  <yao.qi@linaro.org>
2676
2677         * linux-aarch32-low.c: Include "arch/arm-linux.h".
2678         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2679         number 16.
2680         (arm_store_gregset): Likewise.
2681
2682 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2683
2684         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2685         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2686         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2687         (amd64-avx-mpx-linux.c): New rules.
2688         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2689         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2690         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2691         (srv_amd64_regobj): Add amd64-avx-mpx.o.
2692         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2693         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2694         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2695         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2696         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2697         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2698         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2699         * linux-x86-low.c (x86_linux_read_description): Add case for
2700         X86_XSTATE_AVX_MPX_MASK.
2701         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2702         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2703         init_registers_i386_avx_mpx_linux.
2704         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2705         (initialize_low_tracepoint): Call
2706         init_registers_i386_avx_mpx_linux.
2707         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
2708         (initialize_low_tracepoint): Call
2709         init_registers_amd64_avx_mpx_linux.
2710         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2711         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2712         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2713         declarations.
2714
2715 2016-04-18  Pedro Alves  <palves@redhat.com>
2716
2717         * configure: Regenerate.
2718
2719 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2720
2721         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2722         (aarch64_emit_sub): Likewise.
2723
2724 2016-04-12  Pedro Alves  <palves@redhat.com>
2725
2726         * utils.c (prepare_to_throw_exception): Delete.
2727
2728 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
2729
2730         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2731
2732 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
2733
2734         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2735
2736 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
2737
2738         * linux-aarch64-ipa.c: Add <elf.h> include.
2739         * linux-ppc-ipa.c: Add <elf.h> include.
2740         * linux-s390-ipa.c: Add <elf.h> include.
2741
2742 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2743
2744         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2745         (get_raw_reg_ptr): Likewise.
2746         (get_trace_state_variable_value_ptr): Likewise.
2747         (set_trace_state_variable_value_ptr): Likewise.
2748         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2749         char *.
2750
2751 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2752             Marcin Kościelnicki  <koriakin@0x04.net>
2753
2754         PR/17221
2755         * linux-ppc-low.c (emit_insns): New function.
2756         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2757         (ppc_emit_prologue): New function.
2758         (ppc_emit_epilogue): New function.
2759         (ppc_emit_add): New function.
2760         (ppc_emit_sub): New function.
2761         (ppc_emit_mul): New function.
2762         (ppc_emit_lsh): New function.
2763         (ppc_emit_rsh_signed): New function.
2764         (ppc_emit_rsh_unsigned): New function.
2765         (ppc_emit_ext): New function.
2766         (ppc_emit_zero_ext): New function.
2767         (ppc_emit_log_not): New function.
2768         (ppc_emit_bit_and): New function.
2769         (ppc_emit_bit_or): New function.
2770         (ppc_emit_bit_xor): New function.
2771         (ppc_emit_bit_not): New function.
2772         (ppc_emit_equal): New function.
2773         (ppc_emit_less_signed): New function.
2774         (ppc_emit_less_unsigned): New function.
2775         (ppc_emit_ref): New function.
2776         (ppc_emit_const): New function.
2777         (ppc_emit_reg): New function.
2778         (ppc_emit_pop): New function.
2779         (ppc_emit_stack_flush): New function.
2780         (ppc_emit_swap): New function.
2781         (ppc_emit_stack_adjust): New function.
2782         (ppc_emit_call): New function.
2783         (ppc_emit_int_call_1): New function.
2784         (ppc_emit_void_call_2): New function.
2785         (ppc_emit_if_goto): New function.
2786         (ppc_emit_goto): New function.
2787         (ppc_emit_eq_goto): New function.
2788         (ppc_emit_ne_goto): New function.
2789         (ppc_emit_lt_goto): New function.
2790         (ppc_emit_le_goto): New function.
2791         (ppc_emit_gt_goto): New function.
2792         (ppc_emit_ge_goto): New function.
2793         (ppc_write_goto_address): New function.
2794         (ppc_emit_ops_impl): New static variable.
2795         (ppc64v1_emit_prologue): New function.
2796         (ppc64v2_emit_prologue): New function.
2797         (ppc64_emit_epilogue): New function.
2798         (ppc64_emit_add): New function.
2799         (ppc64_emit_sub): New function.
2800         (ppc64_emit_mul): New function.
2801         (ppc64_emit_lsh): New function.
2802         (ppc64_emit_rsh_signed): New function.
2803         (ppc64_emit_rsh_unsigned): New function.
2804         (ppc64_emit_ext): New function.
2805         (ppc64_emit_zero_ext): New function.
2806         (ppc64_emit_log_not): New function.
2807         (ppc64_emit_bit_and): New function.
2808         (ppc64_emit_bit_or): New function.
2809         (ppc64_emit_bit_xor): New function.
2810         (ppc64_emit_bit_not): New function.
2811         (ppc64_emit_equal): New function.
2812         (ppc64_emit_less_signed): New function.
2813         (ppc64_emit_less_unsigned): New function.
2814         (ppc64_emit_ref): New function.
2815         (ppc64_emit_const): New function.
2816         (ppc64v1_emit_reg): New function.
2817         (ppc64v2_emit_reg): New function.
2818         (ppc64_emit_pop): New function.
2819         (ppc64_emit_stack_flush): New function.
2820         (ppc64_emit_swap): New function.
2821         (ppc64v1_emit_call): New function.
2822         (ppc64v2_emit_call): New function.
2823         (ppc64v1_emit_int_call_1): New function.
2824         (ppc64v2_emit_int_call_1): New function.
2825         (ppc64v1_emit_void_call_2): New function.
2826         (ppc64v2_emit_void_call_2): New function.
2827         (ppc64_emit_if_goto): New function.
2828         (ppc64_emit_eq_goto): New function.
2829         (ppc64_emit_ne_goto): New function.
2830         (ppc64_emit_lt_goto): New function.
2831         (ppc64_emit_le_goto): New function.
2832         (ppc64_emit_gt_goto): New function.
2833         (ppc64_emit_ge_goto): New function.
2834         (ppc64v1_emit_ops_impl): New static variable.
2835         (ppc64v2_emit_ops_impl): New static variable.
2836         (ppc_emit_ops): New function.
2837         (linux_low_target): Wire in ppc_emit_ops.
2838
2839 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2840             Marcin Kościelnicki  <koriakin@0x04.net>
2841
2842         PR/17221
2843         * Makefile.in: Add powerpc-*-ipa.o
2844         * configure.srv: Add ipa_obj for powerpc*-linux.
2845         * linux-ppc-ipa.c: New file.
2846         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2847         includes.
2848         (PPC_FIELD): New macro.
2849         (PPC_SEXT): New macro.
2850         (PPC_OP6): New macro.
2851         (PPC_BO): New macro.
2852         (PPC_LI): New macro.
2853         (PPC_BD): New macro.
2854         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2855         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2856         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2857         (ppc_get_thread_area): New function.
2858         (is_elfv2_inferior): New function.
2859         (gen_ds_form): New function.
2860         (GEN_STD): New macro.
2861         (GEN_STDU): New macro.
2862         (GEN_LD): New macro.
2863         (GEN_LDU): New macro.
2864         (gen_d_form): New function.
2865         (GEN_ADDI): New macro.
2866         (GEN_ADDIS): New macro.
2867         (GEN_LI): New macro.
2868         (GEN_LIS): New macro.
2869         (GEN_ORI): New macro.
2870         (GEN_ORIS): New macro.
2871         (GEN_LWZ): New macro.
2872         (GEN_STW): New macro.
2873         (GEN_STWU): New macro.
2874         (gen_xfx_form): New function.
2875         (GEN_MFSPR): New macro.
2876         (GEN_MTSPR): New macro.
2877         (GEN_MFCR): New macro.
2878         (GEN_MTCR): New macro.
2879         (GEN_SYNC): New macro.
2880         (GEN_LWSYNC): New macro.
2881         (gen_x_form): New function.
2882         (GEN_OR): New macro.
2883         (GEN_MR): New macro.
2884         (GEN_LWARX): New macro.
2885         (GEN_STWCX): New macro.
2886         (GEN_CMPW): New macro.
2887         (gen_md_form): New function.
2888         (GEN_RLDICL): New macro.
2889         (GEN_RLDICR): New macro.
2890         (gen_i_form): New function.
2891         (GEN_B): New macro.
2892         (GEN_BL): New macro.
2893         (gen_b_form): New function.
2894         (GEN_BNE): New macro.
2895         (GEN_LOAD): New macro.
2896         (GEN_STORE): New macro.
2897         (gen_limm): New function.
2898         (gen_atomic_xchg): New function.
2899         (gen_call): New function.
2900         (ppc_relocate_instruction): New function.
2901         (ppc_install_fast_tracepoint_jump_pad): New function.
2902         (ppc_get_min_fast_tracepoint_insn_len): New function.
2903         (ppc_get_ipa_tdesc_idx): New function.
2904         (the_low_target): Wire in the new functions.
2905         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2906         tdescs.
2907         * linux-ppc-tdesc.h: New file.
2908
2909 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2910
2911         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2912         (alloc_jump_pad_buffer): New function.
2913         * linux-amd64-ipa.c: Add <sys/mman.h> include.
2914         (alloc_jump_pad_buffer): New function.
2915         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2916         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2917         (alloc_jump_pad_buffer): New function.
2918         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2919         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2920         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2921         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2922
2923 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2924
2925         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2926         * linux-amd64-ipa.c: Likewise.
2927         * linux-i386-ipa.c: Likewise.
2928         * linux-s390-ipa.c: Likewise.
2929         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2930         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2931         set_trace_state_variable_value_ptr.
2932         (struct ipa_sym_addresses): Likewise.
2933         (symbol_list): Likewise.
2934         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2935         accessing gdb_collect directly.
2936         (gdb_collect_ptr_type): New typedef.
2937         (get_raw_reg_ptr_type): New typedef.
2938         (get_trace_state_variable_value_ptr_type): New typedef.
2939         (set_trace_state_variable_value_ptr_type): New typedef.
2940         (gdb_collect_ptr): New global.
2941         (get_raw_reg_ptr): New global.
2942         (get_trace_state_variable_value_ptr): New global.
2943         (set_trace_state_variable_value_ptr): New global.
2944         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2945         accessing get_raw_reg directly.
2946         (get_get_tsv_func_addr): Likewise for
2947         get_trace_state_variable_value_ptr.
2948         (get_set_tsv_func_addr): Likewise for
2949         set_trace_state_variable_value_ptr.
2950         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2951
2952 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
2953
2954         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2955
2956 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2957
2958         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2959         packets.
2960         (relocate_instruction): Remove own_buf.
2961         * server.c (own_buf): Make global.
2962         (handle_v_requests): Make global.
2963         * server.h (own_buf): New declaration.
2964         (handle_v_requests): New prototype.
2965
2966 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2967
2968         PR 18377
2969         * linux-s390-low.c (add_insns): New function.
2970         (s390_emit_prologue): New function.
2971         (s390_emit_epilogue): New function.
2972         (s390_emit_add): New function.
2973         (s390_emit_sub): New function.
2974         (s390_emit_mul): New function.
2975         (s390_emit_lsh): New function.
2976         (s390_emit_rsh_signed): New function.
2977         (s390_emit_rsh_unsigned): New function.
2978         (s390_emit_ext): New function.
2979         (s390_emit_log_not): New function.
2980         (s390_emit_bit_and): New function.
2981         (s390_emit_bit_or): New function.
2982         (s390_emit_bit_xor): New function.
2983         (s390_emit_bit_not): New function.
2984         (s390_emit_equal): New function.
2985         (s390_emit_less_signed): New function.
2986         (s390_emit_less_unsigned): New function.
2987         (s390_emit_ref): New function.
2988         (s390_emit_if_goto): New function.
2989         (s390_emit_goto): New function.
2990         (s390_write_goto_address): New function.
2991         (s390_emit_litpool): New function.
2992         (s390_emit_const): New function.
2993         (s390_emit_call): New function.
2994         (s390_emit_reg): New function.
2995         (s390_emit_pop): New function.
2996         (s390_emit_stack_flush): New function.
2997         (s390_emit_zero_ext): New function.
2998         (s390_emit_swap): New function.
2999         (s390_emit_stack_adjust): New function.
3000         (s390_emit_set_r2): New function.
3001         (s390_emit_int_call_1): New function.
3002         (s390_emit_void_call_2): New function.
3003         (s390_emit_eq_goto): New function.
3004         (s390_emit_ne_goto): New function.
3005         (s390_emit_lt_goto): New function.
3006         (s390_emit_le_goto): New function.
3007         (s390_emit_gt_goto): New function.
3008         (s390_emit_ge_goto): New function.
3009         (s390x_emit_prologue): New function.
3010         (s390x_emit_epilogue): New function.
3011         (s390x_emit_add): New function.
3012         (s390x_emit_sub): New function.
3013         (s390x_emit_mul): New function.
3014         (s390x_emit_lsh): New function.
3015         (s390x_emit_rsh_signed): New function.
3016         (s390x_emit_rsh_unsigned): New function.
3017         (s390x_emit_ext): New function.
3018         (s390x_emit_log_not): New function.
3019         (s390x_emit_bit_and): New function.
3020         (s390x_emit_bit_or): New function.
3021         (s390x_emit_bit_xor): New function.
3022         (s390x_emit_bit_not): New function.
3023         (s390x_emit_equal): New function.
3024         (s390x_emit_less_signed): New function.
3025         (s390x_emit_less_unsigned): New function.
3026         (s390x_emit_ref): New function.
3027         (s390x_emit_if_goto): New function.
3028         (s390x_emit_const): New function.
3029         (s390x_emit_call): New function.
3030         (s390x_emit_reg): New function.
3031         (s390x_emit_pop): New function.
3032         (s390x_emit_stack_flush): New function.
3033         (s390x_emit_zero_ext): New function.
3034         (s390x_emit_swap): New function.
3035         (s390x_emit_stack_adjust): New function.
3036         (s390x_emit_int_call_1): New function.
3037         (s390x_emit_void_call_2): New function.
3038         (s390x_emit_eq_goto): New function.
3039         (s390x_emit_ne_goto): New function.
3040         (s390x_emit_lt_goto): New function.
3041         (s390x_emit_le_goto): New function.
3042         (s390x_emit_gt_goto): New function.
3043         (s390x_emit_ge_goto): New function.
3044         (s390_emit_ops): New function.
3045         (struct linux_target_ops): Fill in emit_ops hook.
3046
3047 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3048
3049         PR 18377
3050         * Makefile.in: Add s390 IPA files.
3051         * configure.srv: Build IPA for s390.
3052         * linux-s390-ipa.c: New file.
3053         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3054         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3055         (tdesc_s390_linux32): Likewise.
3056         (init_registers_s390_linux32v1): Likewise.
3057         (tdesc_s390_linux32v1): Likewise.
3058         (init_registers_s390_linux32v2): Likewise.
3059         (tdesc_s390_linux32v2): Likewise.
3060         (init_registers_s390_linux64): Likewise.
3061         (tdesc_s390_linux64): Likewise.
3062         (init_registers_s390_linux64v1): Likewise.
3063         (tdesc_s390_linux64v1): Likewise.
3064         (init_registers_s390_linux64v2): Likewise.
3065         (tdesc_s390_linux64v2): Likewise.
3066         (init_registers_s390_te_linux64): Likewise.
3067         (tdesc_s390_te_linux64): Likewise.
3068         (init_registers_s390_vx_linux64): Likewise.
3069         (tdesc_s390_vx_linux64): Likewise.
3070         (init_registers_s390_tevx_linux64): Likewise.
3071         (tdesc_s390_tevx_linux64): Likewise.
3072         (init_registers_s390x_linux64): Likewise.
3073         (tdesc_s390x_linux64): Likewise.
3074         (init_registers_s390x_linux64v1): Likewise.
3075         (tdesc_s390x_linux64v1): Likewise.
3076         (init_registers_s390x_linux64v2): Likewise.
3077         (tdesc_s390x_linux64v2): Likewise.
3078         (init_registers_s390x_te_linux64): Likewise.
3079         (tdesc_s390x_te_linux64): Likewise.
3080         (init_registers_s390x_vx_linux64): Likewise.
3081         (tdesc_s390x_vx_linux64): Likewise.
3082         (init_registers_s390x_tevx_linux64): Likewise.
3083         (tdesc_s390x_tevx_linux64): Likewise.
3084         (have_hwcap_s390_vx): New static variable.
3085         (s390_arch_setup): Fill have_hwcap_s390_vx.
3086         (s390_get_thread_area): New function.
3087         (s390_ft_entry_gpr_esa): New const.
3088         (s390_ft_entry_gpr_zarch): New const.
3089         (s390_ft_entry_misc): New const.
3090         (s390_ft_entry_fr): New const.
3091         (s390_ft_entry_vr): New const.
3092         (s390_ft_main_31): New const.
3093         (s390_ft_main_64): New const.
3094         (s390_ft_exit_fr): New const.
3095         (s390_ft_exit_vr): New const.
3096         (s390_ft_exit_misc): New const.
3097         (s390_ft_exit_gpr_esa): New const.
3098         (s390_ft_exit_gpr_zarch): New const.
3099         (append_insns): New function.
3100         (s390_relocate_instruction): New function.
3101         (s390_install_fast_tracepoint_jump_pad): New function.
3102         (s390_get_min_fast_tracepoint_insn_len): New function.
3103         (s390_get_ipa_tdesc_idx): New function.
3104         (struct linux_target_ops): Wire in the above functions.
3105         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3106         * linux-s390-tdesc.h: New file.
3107
3108 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3109
3110         * linux-s390-low.c (s390_supports_tracepoints): New function.
3111         (struct linux_target_ops): Fill supports_tracepoints hook.
3112
3113 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3114
3115         * linux-low.c (lwp_signal_can_be_delivered): New function.
3116         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3117
3118 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3119
3120         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3121         0 if signal is enqueued.  Remove 'signal' from one debugging
3122         message.  Move one debugging message to some lines below.
3123         Remove code setting 'signal' to 0.
3124
3125 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3126
3127         * linux-low.c (linux_low_filter_event): Remove redundant
3128         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3129
3130 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
3131
3132         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3133         (struct linux_target_ops): Wire in the above.
3134
3135 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3136
3137         * linux-low.c: Update comments to start_step_over.
3138
3139 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3140
3141         PR server/19736
3142         * linux-low.c (handle_extended_wait): Set child suspended
3143         if event_lwp->bp_reinsert isn't zero.
3144
3145 2016-03-02  Yao Qi  <yao.qi@linaro.org>
3146
3147         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3148         enqueue_pending_signal.
3149
3150 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
3151
3152         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3153         is actually loaded.
3154
3155 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3156
3157         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3158         (s390_regmap_3264) [!__s390x__]: New global.
3159         (s390_collect_ptrace_register): Skip map entries containing -1.
3160         (s390_supply_ptrace_register): Ditto.
3161         (s390_fill_gprs_high): New function.
3162         (s390_store_gprs_high): New function.
3163         (s390_regsets): Add NT_S390_HIGH_GPRS.
3164         (s390_get_hwcap): Enable on 31-bit.
3165         (have_hwcap_s390_high_gprs): Enable on 31-bit.
3166         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3167         Detect NT_S390_HIGH_GPRS.
3168         (s390_usrregs_info_3264): Enable on 31-bit.
3169         (s390_regs_info): Enable regs_info_3264 on 31-bit.
3170         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3171
3172 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3173
3174         PR gdb/13808
3175         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3176         * configure.srv: Ditto.
3177         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3178         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3179         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3180         (init_registers_amd64_linux): Remove prototype.
3181         (tdesc_amd64_linux): Remove declaration.
3182         (get_ipa_tdesc): New function.
3183         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3184         initialize remaining tdescs.
3185         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3186         (init_registers_i386_linux): Remove prototype.
3187         (tdesc_i386_linux): Remove declaration.
3188         (get_ipa_tdesc): New function.
3189         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3190         initialize remaining tdescs.
3191         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3192         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3193         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3194         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3195         (x86_get_ipa_tdesc_idx): New function.
3196         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3197         * linux-x86-tdesc.h: New file.
3198         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3199         (target_get_ipa_tdesc_idx): New macro.
3200         * tracepoint.c (ipa_tdesc_idx): New macro.
3201         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3202         (symbol_list): Add ipa_tdesc_idx.
3203         (cmd_qtstart): Write ipa_tdesc_idx in the target.
3204         (ipa_tdesc): Remove.
3205         (ipa_tdesc_idx): New variable.
3206         (get_context_regcache): Use get_ipa_tdesc.
3207         (gdb_collect): Ditto.
3208         (gdb_probe): Ditto.
3209         * tracepoint.h (get_ipa_tdesc): New prototype.
3210         (ipa_tdesc): Remove.
3211
3212 2016-02-24  Pedro Alves  <palves@redhat.com>
3213
3214         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3215         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
3216         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3217         Factor out common code between the USE_SIGTRAP_SIGINFO and
3218         !USE_SIGTRAP_SIGINFO blocks.
3219         (linux_low_filter_event): Call save_stop_reason instead of
3220         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3221         Update comments.
3222         (linux_wait_1): Update comments.
3223
3224 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
3225
3226         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3227         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3228         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3229         ppc_insert_point, ppc_remove_point.
3230
3231 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
3232
3233         * linux-s390-low.c (s390_supports_z_point_type): New function.
3234         (struct linux_target_ops): Wire s390_supports_z_point_type in.
3235
3236 2016-02-16  Yao Qi  <yao.qi@linaro.org>
3237
3238         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3239         PC.  Get pc from regcache_read_pc.
3240
3241 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3242
3243         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3244         or linux_get_pc_32bit.
3245         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3246
3247 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3248
3249         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3250         arm_linux_get_next_pcs_fixup.
3251
3252 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
3253
3254         * tracepoint.c (x_tracepoint_action_download): Change
3255         write_inferior_data_ptr to write_inferior_data_pointer.
3256         (cmd_qtstart): Likewise.
3257         (write_inferior_data_ptr): Remove.
3258         (download_agent_expr): Change write_inferior_data_ptr to
3259         write_inferior_data_pointer.
3260         (download_tracepoint_1): Likewise.
3261         (download_tracepoint): Likewise.
3262         (download_trace_state_variables): Likewise.
3263
3264 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
3265             Marcin Kościelnicki  <koriakin@0x04.net>
3266
3267         * tracepoint.c (struct tracepoint_action_ops): Remove.
3268         (struct tracepoint_action): Remove ops.
3269         (m_tracepoint_action_download, r_tracepoint_action_download)
3270         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3271         size and offset accordingly.
3272         (m_tracepoint_action_ops, r_tracepoint_action_ops)
3273         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3274         (tracepoint_action_send, tracepoint_action_download): New functions.
3275         Helpers for trace action handlers.
3276         (add_tracepoint_action): Remove setup actions ops.
3277         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3278
3279 2016-02-10  Yao Qi  <yao.qi@linaro.org>
3280
3281         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3282
3283 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3284
3285         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3286         to AC_OUTPUT.
3287         * configure: Regenerate.
3288
3289 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3290
3291         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3292         void * to gdb_byte *.
3293         * linux-low.c (siginfo_fixup): Likewise.
3294         (linux_xfer_siginfo): Likewise.
3295         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3296         Likewise.
3297         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3298
3299 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3300
3301         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3302         to srv_tgtobj.
3303         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3304         to srv_tgtobj.
3305         * linux-x86-low.c [__x86_64__]: Include
3306         "nat/amd64-linux-siginfo.h".
3307         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3308         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3309         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3310         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3311         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3312         (cpt_si_fd, si_timerid, si_overrun): Move from
3313         nat/amd64-linux-siginfo.c.
3314         * Makefile.in (amd64-linux-siginfo.o:): New rule.
3315
3316 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3317
3318         * server.c (skip_to_semicolon):  Remove.
3319         (process_point_options): Use strchrnul instead of
3320         skip_to_semicolon.
3321
3322 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3323
3324         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3325         * linux-low.c (install_software_single_step_breakpoints): Don't
3326         call regcache_read_pc.
3327         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3328         argument pc.
3329
3330 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3331
3332         * linux-low.c (install_software_single_step_breakpoints): Call
3333         regcache_read_pc instead of get_pc.
3334
3335 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3336
3337         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3338         (unblock_async_io): Rename to ...
3339         (block_unblock_async_io): ... it.  New function.
3340         (enable_async_io): Don't install SIGIO handler.  Unblock it
3341         instead.
3342         (disable_async_io): Don't ignore SIGIO.  Block it instead.
3343         (initialize_async_io): Install SIGIO handler.  Don't call
3344         unblock_async_io.
3345
3346 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3347
3348         * remote-utils.c (getpkt): If the buffer isn't empty, and the
3349         first character is '\003', call *the_target->request_interrupt.
3350
3351 2016-01-25  Yao Qi  <yao.qi@linaro.org>
3352
3353         * remote-utils.c (new_thread_notify): Remove.
3354         (dead_thread_notify): Likewise.
3355         * remote-utils.h (new_thread_notify): Remove declaration.
3356         (dead_thread_notify): Likewise.
3357
3358 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
3359
3360         * gdb.trace/pending.exp: Fix expected message on continue.
3361
3362 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
3363
3364         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3365         it works properly on big-endian machines where sizeof (CORE_ADDR)
3366         != sizeof (void *).
3367
3368 2016-01-21  Pedro Alves  <palves@redhat.com>
3369
3370         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3371         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3372         * configure: Regenerate.
3373
3374 2016-01-21  Yao Qi  <yao.qi@linaro.org>
3375
3376         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3377         is_thumb and set it according to CPSR saved on the stack.
3378         (get_next_pcs_syscall_next_pc): Pass is_thumb to
3379         arm_sigreturn_next_pc.
3380
3381 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3382
3383         * linux-low.c (linux_set_pc_64bit): New function.
3384         (linux_get_pc_64bit): New function.
3385         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3386         Declare.
3387         * linux-sparc-low.c (debug_threads): Remove declaration.
3388         (sparc_get_pc): Remove.
3389         (the_low_target): Use linux_get_pc_64bit instead of
3390         sparc_get_pc.
3391         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3392         (the_low_target): Use linux_get_pc_64bit and
3393         linux_set_pc_64bit.
3394
3395 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3396
3397         * linux-arm-low.c (debug_threads): Remove declaration.
3398         (arm_get_pc, arm_set_pc): Remove.
3399         (the_low_target): Use linux_get_pc_32bit and
3400         linux_set_pc_32bit.
3401         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3402         (the_low_target): Use linux_get_pc_32bit and
3403         linux_set_pc_32bit.
3404         * linux-cris-low.c (debug_threads): Remove declaration.
3405         (cris_get_pc, cris_set_pc,): Remove.
3406         (the_low_target): Use linux_get_pc_32bit and
3407         linux_set_pc_32bit.
3408         * linux-crisv32-low.c (debug_threads): Remove declaration.
3409         (cris_get_pc, cris_set_pc): Remove.
3410         (the_low_target): Use linux_get_pc_32bit and
3411         linux_set_pc_32bit.
3412         * linux-low.c: Include inttypes.h.
3413         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3414         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3415         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3416         (the_low_target): Use linux_get_pc_32bit and
3417         linux_set_pc_32bit.
3418         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3419         (the_low_target): Use linux_get_pc_32bit and
3420         linux_set_pc_32bit.
3421         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3422         (the_low_target): Use linux_get_pc_32bit and
3423         linux_set_pc_32bit.
3424         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3425         (the_low_target): Use linux_get_pc_32bit and
3426         linux_set_pc_32bit.
3427         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3428         (the_low_target): Use linux_get_pc_32bit and
3429         linux_set_pc_32bit.
3430
3431 2016-01-18  Gary Benson  <gbenson@redhat.com>
3432
3433         * configure.ac (AC_FUNC_FORK): New check.
3434         * config.in: Regenerate.
3435         * configure: Likewise.
3436
3437 2016-01-14  Yao Qi  <yao.qi@linaro.org>
3438
3439         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3440         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3441         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3442         arm_get_next_pcs_ctor.
3443
3444 2016-01-12  Josh Stone  <jistone@redhat.com>
3445             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3446
3447         * inferiors.h: Include "gdb_vecs.h".
3448         (struct process_info): Add syscalls_to_catch.
3449         * inferiors.c (remove_process): Free syscalls_to_catch.
3450         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3451         syscall_return stops.
3452         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3453         * server.c (handle_general_set): Handle QCatchSyscalls.
3454         (handle_query): Report support for QCatchSyscalls.
3455         * target.h (struct target_ops): Add supports_catch_syscall.
3456         (target_supports_catch_syscall): New macro.
3457         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3458         (struct lwp_info): Add syscall_state.
3459         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3460         Maintain syscall_state and syscalls_to_catch across exec.
3461         (get_syscall_trapinfo): New function, proxy to the_low_target.
3462         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3463         (linux_low_filter_event): Toggle syscall_state entry/return for
3464         syscall traps, and set it ignored for all others.
3465         (gdb_catching_syscalls_p): New function.
3466         (gdb_catch_this_syscall_p): New function.
3467         (linux_wait_1): Handle SYSCALL_SIGTRAP.
3468         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3469         (linux_supports_catch_syscall): New function.
3470         (linux_target_ops): Install it.
3471         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3472         (the_low_target): Install it.
3473
3474 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3475
3476         * acinclude.m4: Include new ../warning.m4 file.
3477         * configure: Regenerated.
3478         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3479
3480 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3481
3482         * ax.c (is_goto_target): Mark static.
3483         * linux-low.c (register_addr): Likewise.
3484         (linux_fetch_registers, linux_store_registers): Likewise.
3485         * mem-break.c (any_persistent_commands): Fix old prototype.
3486         (add_commands_to_breakpoint): Mark static.
3487         * regcache.c (find_register_by_name): Delete unused func.
3488         * remote-utils.c (hex_or_minus_one): Mark static.
3489         * server.c (monitor_show_help): Mark static.
3490         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3491         handle_v_requests): Likewise.
3492
3493 2016-01-12  Pedro Alves  <palves@redhat.com>
3494
3495         Remove use of the registered trademark symbol throughout.
3496
3497 2016-01-08  Yao Qi  <yao.qi@linaro.org>
3498
3499         * remote-utils.c (getpkt): If c is '\003', call target hook
3500         request_interrupt.
3501
3502 2016-01-06  Yao Qi  <yao.qi@linaro.org>
3503
3504         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3505         linux-aarch32-low.c.
3506         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3507         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3508         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3509         (thumb2_breakpoint): Declare.
3510         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3511         linux-aarch32-low.h.
3512         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3513         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3514         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3515
3516 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
3517
3518         * gdbreplay.c (gdbreplay_version): Change copyright year in
3519         version message.
3520         * server.c (gdbserver_version): Likewise.
3521
3522 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
3523
3524         * server.c (crc32_table): Delete.
3525         (crc32): Use libiberty's xcrc32 function.
3526
3527 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3528
3529         * lynx-low.c (lynx_delete_thread_callback): New function.
3530         (lynx_mourn): Properly delete our process and all of its
3531         threads.  Remove call to clear_inferiors.
3532
3533 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3534
3535         * target.c (thread_search_callback): Add check that
3536         the thread_stopped target callback is not NULL before
3537         calling it.
3538
3539 2015-12-21  Yao Qi  <yao.qi@linaro.org>
3540
3541         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3542         arm breakpoint.
3543
3544 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3545
3546         * server.c (handle_query): Call target_supports_software_single_step.
3547
3548 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3549
3550         * linux-low.c (single_step): New function.
3551         (linux_resume_one_lwp_throw): Call single_step.
3552         (start_step_over): Likewise.
3553
3554 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3555
3556         * Makefile.in (SFILES): Append arch/arm-linux.c,
3557         arch/arm-get-next-pcs.c.
3558         (arm-linux.o): New rule.
3559         (arm-get-next-pcs.o): New rule.
3560         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3561         arm-linux.o.
3562         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
3563         to linux-aarch32-low.c.
3564         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3565         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3566         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3567         (thumb2_breakpoint_len): Likewise.
3568         (arm_is_thumb_mode): Make non-static.
3569         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
3570         from linux-aarch32-low.c.
3571         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3572         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3573         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3574         (thumb2_breakpoint_len): Likewise.
3575         (arm_is_thumb_mode): New declaration.
3576         * linux-arm-low.c: Include arch/arm-linux.h
3577         aarch/arm-get-next-pcs.h, sys/syscall.h.
3578         (get_next_pcs_ops): New struct.
3579         (get_next_pcs_addr_bits_remove): New function.
3580         (get_next_pcs_is_thumb): New function.
3581         (get_next_pcs_read_memory_unsigned_integer): Likewise.
3582         (arm_sigreturn_next_pc): Likewise.
3583         (get_next_pcs_syscall_next_pc): Likewise.
3584         (arm_gdbserver_get_next_pcs): Likewise.
3585         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3586         Initialize.
3587         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3588         * server.h: Include gdb_vecs.h.
3589
3590 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3591
3592         * Makefile.in (SFILES): Append common/common-regcache.c.
3593         (OBS): Append common-regcache.o.
3594         (common-regcache.o): New rule.
3595         * regcache.c (init_register_cache): Initialize cache to
3596         REG_UNAVAILABLE.
3597         (regcache_raw_read_unsigned): New function.
3598         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3599         register_status enum.
3600
3601 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3602
3603         * linux-aarch64-low.c (the_low_targets): Rename
3604         breakpoint_reinsert_addr to get_next_pcs.
3605         * linux-arm-low.c (the_low_targets): Likewise.
3606         * linux-bfin-low.c (the_low_targets): Likewise.
3607         * linux-cris-low.c (the_low_targets): Likewise.
3608         * linux-crisv32-low.c (the_low_targets): Likewise.
3609         * linux-low.c (can_software_single_step): Likewise.
3610         (install_software_single_step_breakpoints): New function.
3611         (start_step_over): Use install_software_single_step_breakpoints.
3612         * linux-low.h: New CORE_ADDR vector.
3613         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3614         get_next_pcs.
3615         * linux-mips-low.c (the_low_targets): Likewise.
3616         * linux-nios2-low.c (the_low_targets): Likewise.
3617         * linux-sparc-low.c (the_low_targets): Likewise.
3618
3619 2015-12-17  Pedro Alves  <palves@redhat.com>
3620
3621         * linux-low.c (linux_kill_one_lwp): Remove references to
3622         LinuxThreads.
3623         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
3624         to 'kill'.
3625         (linux_init_signals): Delete.
3626         (initialize_low): Adjust.
3627         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3628
3629 2015-12-16  Pedro Alves  <palves@redhat.com>
3630
3631         * configure.ac (compiler warning flags): When testing a
3632         -Wno-foo option, check whether -Wfoo works instead.
3633         * configure: Regenerate.
3634
3635 2015-12-11  Don Breazeal  <donb@codesourcery.com>
3636
3637         * server.c (process_serial_event): Don't exit from gdbserver
3638         in remote mode if there are still active inferiors.
3639
3640 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3641
3642         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3643         arm_breakpoint_at if the process is 32-bit.
3644
3645 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3646
3647         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3648         arm breakpoint.
3649
3650 2015-12-07  Yao Qi  <yao.qi@linaro.org>
3651
3652         * configure.srv: Append arm.o to srv_tgtobj for
3653         aarch64*-*-linux* target.
3654         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
3655         from linux-arm-low.c.
3656         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3657         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3658         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3659         (thumb2_breakpoint_len): Likewise.
3660         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3661         (arm_breakpoint_kinds): Likewise.
3662         (arm_breakpoint_kind_from_pc): Likewise.
3663         (arm_sw_breakpoint_from_kind): Likewise.
3664         (arm_breakpoint_kind_from_current_state): Likewise.
3665         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3666         (arm_sw_breakpoint_from_kind): Declare.
3667         (arm_breakpoint_kind_from_current_state): Declare.
3668         (arm_breakpoint_at): Declare.
3669         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3670         arm_sw_breakpoint_from_kind if process is 32-bit.
3671         (aarch64_breakpoint_kind_from_pc): New function.
3672         (aarch64_breakpoint_kind_from_current_state): New function.
3673         (the_low_target): Initialize fields breakpoint_kind_from_pc
3674         and breakpoint_kind_from_current_state.
3675         * linux-arm-low.c (arm_breakpoint_kinds): Move to
3676         linux-aarch32-low.c.
3677         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3678         (arm_breakpoint, arm_breakpoint_len): Likewise.
3679         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3680         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3681         (arm_is_thumb_mode): Likewise.
3682         (arm_breakpoint_at): Likewise.
3683         (arm_breakpoint_kind_from_pc): Likewise.
3684         (arm_sw_breakpoint_from_kind): Likewise.
3685         (arm_breakpoint_kind_from_current_state): Likewise.
3686
3687         Revert:
3688         2015-08-04  Yao Qi  <yao.qi@linaro.org>
3689
3690         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3691         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3692         * server.c (extended_protocol): Remove "static".
3693         * server.h (extended_protocol): Declare it.
3694
3695 2015-12-04  Josh Stone  <jistone@redhat.com>
3696
3697         * target.h (struct target_ops) <arch_setup>: Rename to ...
3698         (struct target_ops) <post_create_inferior>: ... this.
3699         (target_arch_setup): Rename to ...
3700         (target_post_create_inferior): ... this, calling post_create_inferior.
3701         * server.c (start_inferior): Update target_arch_setup calls to
3702         target_post_create_inferior.
3703         * linux-low.c (linux_low_ptrace_options): Forward declare.
3704         (linux_arch_setup): Update its comment for general use.
3705         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3706         (struct linux_target_ops): Use linux_post_create_inferior.
3707         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3708         to post_create_inferior.
3709         * nto-low.c (struct nto_target_ops): Likewise.
3710         * spu-low.c (struct spu_target_ops): Likewise.
3711         * win32-low.c (struct win32_target_ops): Likewise.
3712
3713 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3714
3715         * linux-arm-low.c: Remove duplicate arch/arm.h include.
3716
3717 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3718
3719         * linux-arm-low.c (arm_reinsert_addr): Remove function.
3720         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3721         * linux-cris-low.c (cris_reinsert_addr> Remove function.
3722         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3723         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3724         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3725         * linux-mips-low.c (mips_reinsert_addr): Remove function.
3726         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3727         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3728         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3729         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3730         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3731
3732 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3733
3734         * linux-low.c (linux_look_up_symbols): Don't call
3735         linux_supports_traceclone.
3736         * linux-low.h (thread_db_init): Remove use_events argument.
3737         * thread-db.c (thread_db_use_event): Remove global variable.
3738         (struct thread_db) <td_thr_event_enable_p>: Remove field.
3739         (struct thread_db) <td_create_bp>: Remove field.
3740         (thread_db_create_event): Remove function.
3741         (thread_db_enable_reporting): Likewise.
3742         (find_one_thread): Don't check for thread_db_use_events.
3743         (attach_thread): Likewise.
3744         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3745         (try_thread_db_load_1): Don't check for thread_db_use_events.
3746         (thread_db_init): Remove use_events argument and thread events
3747         handling.
3748         (remove_thread_event_breakpoints): Remove function.
3749         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3750
3751 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3752
3753         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3754         New function.
3755         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3756         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3757         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3758         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3759         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3760         Initialize.
3761         * linux-crisv32-low.c (cris_supports_hardware_single_step):
3762         New function.
3763         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3764         * linux-low.c (can_hardware_single_step): Use
3765         supports_hardware_single_step.
3766         (can_software_single_step): New function.
3767         (start_step_over): Call can_software_single_step.
3768         (linux_supports_hardware_single_step): New function.
3769         (struct target_ops) <supports_software_single_step>: Initialize.
3770         * linux-low.h (struct linux_target_ops)
3771         <supports_hardware_single_step>: Initialize.
3772         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3773         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3774         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3775         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3776         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3777         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3778         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3779         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3780         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3781         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3782         Initialize.
3783         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3784         (struct linux_target_ops) <tile_supports_hardware_single_step>:
3785         Initialize.
3786         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3787         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3788         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3789         New function.
3790         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3791         * target.h (struct target_ops): <supports_software_single_step>:
3792         New field.
3793         (target_supports_software_single_step): New macro.
3794
3795 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3796
3797         * linux-low.c (linux_wait_1): Fix pc advance condition.
3798         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3799         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3800
3801 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3802
3803         * linux-arm-low.c (arm_is_thumb_mode): New function.
3804         (arm_breakpoint_at): Use arm_is_thumb_mode.
3805         (arm_breakpoint_kind_from_current_state): New function.
3806         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3807         Initialize.
3808         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3809         (linux_breakpoint_kind_from_current_state): New function.
3810         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3811         * linux-low.h (struct linux_target_ops)
3812         <breakpoint_kind_from_current_state>: New field.
3813         * target.h (struct target_ops): Likewise.
3814         (target_breakpoint_kind_from_current_state): New macro.
3815
3816 2015-11-30  Pedro Alves  <palves@redhat.com>
3817
3818         * linux-low.c (linux_resume): Wake up the event loop before
3819         returning.
3820
3821 2015-11-30  Pedro Alves  <palves@redhat.com>
3822
3823         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3824         check.
3825         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3826         to -1.
3827         * target.c (struct thread_search): New structure.
3828         (thread_search_callback): New function.
3829         (prev_general_thread): New global.
3830         (prepare_to_access_memory, done_accessing_memory): New functions.
3831         * target.h (prepare_to_access_memory, done_accessing_memory):
3832         Replace macros with function declarations.
3833
3834 2015-11-30  Pedro Alves  <palves@redhat.com>
3835
3836         PR 14618
3837         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3838         report TARGET_WAITKIND_NO_RESUMED.
3839         * remote-utils.c (prepare_resume_reply): Handle
3840         TARGET_WAITKIND_NO_RESUMED.
3841         * server.c (report_no_resumed): New global.
3842         (handle_query) <qSupported>: Handle "no-resumed+".  Report
3843         "no-resumed+" support.
3844         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3845         return error if the client doesn't support no-resumed events.
3846         (push_stop_notification): New function.
3847         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
3848         events if the client supports them.
3849
3850 2015-11-30  Pedro Alves  <palves@redhat.com>
3851
3852         * linux-low.c (thread_still_has_status_pending_p): Don't check
3853         vCont;t here.
3854         (lwp_resumed): New function.
3855         (status_pending_p_callback): Return early if the LWP is not
3856         supposed to be resumed.
3857
3858 2015-11-30  Pedro Alves  <palves@redhat.com>
3859
3860         * linux-low.c (handle_extended_wait): Assert that the LWP's
3861         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
3862         thread create events, leave the new child's status pending.
3863         (linux_low_filter_event): If GDB wants to hear about thread exit
3864         events, leave the LWP marked dead and don't delete it.
3865         (linux_wait_for_event_filtered): Don't check for thread exit.
3866         (filter_exit_event): New function.
3867         (linux_wait_1): Use it, when returning an exit event.
3868         (linux_resume_one_lwp_throw): Assert that the LWP's
3869         waitstatus is TARGET_WAITKIND_IGNORE.
3870         * remote-utils.c (prepare_resume_reply): Handle
3871         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3872         * server.c (report_thread_events): New global.
3873         (handle_general_set): Handle QThreadEvents.
3874         (handle_query) <qSupported>: Handle and report QThreadEvents+;
3875         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3876         TARGET_WAITKIND_THREAD_EXITED.
3877         * server.h (report_thread_events): Declare.
3878
3879 2015-11-30  Pedro Alves  <palves@redhat.com>
3880
3881         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3882         the thread's last_resume_kind was resume_stop.
3883
3884 2015-11-30  Pedro Alves  <palves@redhat.com>
3885
3886         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3887         before returning.
3888
3889 2015-11-30  Pedro Alves  <palves@redhat.com>
3890
3891         * server.c (handle_v_requests): Handle vCtrlC.
3892
3893 2015-11-30  Pedro Alves  <palves@redhat.com>
3894
3895         * gdbthread.h (find_any_thread_of_pid): Declare.
3896         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3897         functions.
3898         * server.c (handle_query): If current_thread is NULL, look for
3899         another thread of the selected process.
3900
3901 2015-11-26  Daniel Colascione  <dancol@dancol.org>
3902             Simon Marchi  <simon.marchi@ericsson.com>
3903
3904         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3905         * server.c (handle_qxfer_threads_worker): Refactor to include thread
3906         name in reply.
3907         * target.h (struct target_ops) <thread_name>: New field.
3908         (target_thread_name): New macro.
3909
3910 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3911
3912         * regcache.h (regcache_invalidate_pid): Add declaration.
3913         * regcache.c (regcache_invalidate_pid): New function, extracted
3914         from regcache_invalidate.
3915         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3916         Add trivial documentation comment.
3917         * lynx-low.c: Use regcache_invalidate_pid instead of
3918         regcache_invalidate.
3919
3920 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3921
3922         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3923         and Elf64_auxv_t if the target is Android.
3924
3925 2015-11-22  Doug Evans  <xdje42@gmail.com>
3926
3927         * target.h: #include <sys/types.h>.
3928
3929 2015-11-19  Pedro Alves  <palves@redhat.com>
3930
3931         * linux-low.c (linux_process_qsupported): Change prototype.
3932         Adjust.
3933         * linux-low.h (struct linux_target_ops) <process_qsupported>:
3934         Change prototype.
3935         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3936         and adjust to loop over all features.
3937         * server.c (handle_query) <qSupported>: Adjust to call
3938         target_process_qsupported once, passing it a vector of unprocessed
3939         features.
3940         * target.h (struct target_ops) <process_qsupported>: Change
3941         prototype.
3942         (target_process_qsupported): Adjust.
3943
3944 2015-11-19  Pedro Alves  <palves@redhat.com>
3945
3946         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3947         mode.
3948         * configure: Regenerate.
3949
3950 2015-11-19  Pedro Alves  <palves@redhat.com>
3951
3952         * configure: Regenerate.
3953
3954 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3955
3956         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3957         type to uint32_t.
3958
3959 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3960
3961         * linux-aarch64-low.c (enum aarch64_operand_type): New.
3962         (struct aarch64_operand): Move enum out.
3963
3964 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3965
3966         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3967         struct user_fpsimd_state *.
3968         (aarch64_store_fpregset): Likewise.
3969
3970 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3971
3972         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3973         struct user_pt_regs *.
3974         (aarch64_store_gregset): Likewise.
3975
3976 2015-11-18  Pedro Alves  <palves@redhat.com>
3977
3978         * Makefile.in (all_object_files): Add $IPA_OBJS.
3979
3980 2015-11-17  Pedro Alves  <palves@redhat.com>
3981
3982         * win32-low.c (win32_resume): Use gdb_signal_from_host,
3983         GDB_SIGNAL_0 and gdb_signal_to_string.
3984
3985 2015-11-17  Pedro Alves  <palves@redhat.com>
3986
3987         * win32-low.c (handle_output_debug_string): Remove parameter.
3988         (win32_kill): Remove our_status local and adjust call to
3989         handle_output_debug_string.
3990         (get_child_debug_event): Adjust call to
3991         handle_output_debug_string.
3992
3993 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
3994
3995         * linux-mips-low.c (mips_fill_gregset): Add cast.
3996         (mips_store_gregset): Likewise.
3997         (mips_fill_fpregset): Likewise.
3998         (mips_store_fpregset): Likewise.
3999
4000 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4001
4002         * linux-mips-low.c (mips_add_watchpoint): Rename private to
4003         priv.
4004
4005 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4006
4007         * linux-mips-low.c (mips_linux_new_thread): Change type of
4008         watch_type to enum target_hw_bp_type.
4009
4010 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4011
4012                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4013                 Change return type to arm_hwbp_type.
4014
4015 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4016
4017         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4018         (arm_store_gregset): Likewise.
4019         * linux-arm-low.c (arm_get_hwcap): Likewise.
4020         (arm_read_description): Likewise.
4021
4022 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4023
4024         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4025
4026 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4027
4028         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4029         (ppc_fill_vsxregset): Likewise.
4030         (ppc_store_vsxregset): Likewise.
4031         (ppc_fill_vrregset): Likewise.
4032         (ppc_store_vrregset): Likewise.
4033         (ppc_fill_evrregset): Likewise.
4034         (ppc_store_evrregset): Likewise.
4035
4036 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4037
4038         * linux-ppc-low.c (ppc_usrregs_info): Remove
4039         forward-declaration.
4040         (ppc_arch_setup): Move lower in file.
4041
4042 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
4043
4044         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4045         (ps_pdwrite): Likewise.
4046
4047 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4048
4049         * linux-arm-low.c (arm_new_thread): Move pointer dereference
4050         to after assert checks.
4051
4052 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
4053
4054         * proc-service.c (ps_pdread): Add/adjust casts.
4055         (ps_pdwrite): Add/adjust casts.
4056
4057 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4058
4059         * server.c (handle_search_memory_1): Cast return value of
4060         memmem.
4061
4062 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4063
4064         * server.c (write_qxfer_response): Change type of data to
4065         gdb_byte *.
4066
4067 2015-10-29  Pedro Alves  <palves@redhat.com>
4068
4069         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4070
4071 2015-10-29  Pedro Alves  <palves@redhat.com>
4072
4073         * tracepoint.c (clear_installed_tracepoints): Add casts.
4074
4075 2015-10-29  Pedro Alves  <palves@redhat.com>
4076
4077         * server.c (handle_v_cont, process_serial_event): Add enum
4078         gdb_signal casts to signal parsing code.
4079
4080 2015-10-29  Pedro Alves  <palves@redhat.com>
4081
4082         * linux-low.h (NULL_REGSET): Define.
4083         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4084         * linux-arm-low.c (arm_regsets): Likewise.
4085         * linux-crisv32-low.c (cris_regsets): Likewise.
4086         * linux-m68k-low.c (m68k_regsets): Likewise.
4087         * linux-mips-low.c (mips_regsets): Likewise.
4088         * linux-nios2-low.c (nios2_regsets): Likewise.
4089         * linux-ppc-low.c (ppc_regsets): Likewise.
4090         * linux-s390-low.c (s390_regsets): Likewise.
4091         * linux-sh-low.c (sh_regsets): Likewise.
4092         * linux-sparc-low.c (sparc_regsets): Likewise.
4093         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4094         * linux-tile-low.c (tile_regsets): Likewise.
4095         * linux-x86-low.c (x86_regsets): Likewise.
4096         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4097
4098 2015-10-29  Pedro Alves  <palves@redhat.com>
4099
4100         * linux-low.h (NULL_REGSET): Define.
4101         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4102         * linux-arm-low.c (arm_regsets): Likewise.
4103         * linux-crisv32-low.c (cris_regsets): Likewise.
4104         * linux-m68k-low.c (m68k_regsets): Likewise.
4105         * linux-mips-low.c (mips_regsets): Likewise.
4106         * linux-nios2-low.c (nios2_regsets): Likewise.
4107         * linux-ppc-low.c (ppc_regsets): Likewise.
4108         * linux-s390-low.c (s390_regsets): Likewise.
4109         * linux-sh-low.c (sh_regsets): Likewise.
4110         * linux-sparc-low.c (sparc_regsets): Likewise.
4111         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4112         * linux-tile-low.c (tile_regsets): Likewise.
4113         * linux-x86-low.c (x86_regsets): Likewise.
4114         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4115
4116 2015-10-26  Doug Evans  <dje@google.com>
4117
4118         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4119
4120 2015-10-26  Doug Evans  <dje@google.com>
4121
4122         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4123
4124 2015-10-26  Doug Evans  <dje@google.com>
4125
4126         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4127         for debug_printf.
4128         (attach_thread, find_new_threads_callback): Ditto.
4129
4130 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4131
4132         * mem-break.h (set_breakpoint_data): Remove.
4133
4134 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4135
4136         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4137         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4138         (initialize_low): Remove set_breakpoint_data call.
4139         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4140         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4141         (initialize_low): Remove set_breakpoint_data call.
4142         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4143         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4144         (initialize_low): Remove set_breakpoint_data call.
4145
4146 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4147
4148         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4149         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4150         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4151         * target.h (target_breakpoint_kind_from_pc): New macro.
4152
4153 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4154
4155         * linux-low.c (default_breakpoint_kind_from_pc): New function.
4156         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4157         the default breakpoint kind.
4158
4159 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4160
4161         * linux-arm-low.c (arm_supports_z_point_type): Add software
4162         breakpoint support.
4163
4164 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4165
4166         * linux-arm-low.c: Refactor breakpoint definitions.
4167         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4168         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4169
4170 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4171
4172         * Makefile.in: Add arm.c/o.
4173         * configure.srv: Likewise.
4174         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4175         (arm_breakpoint_kind_from_pc): New function.
4176         (arm_sw_breakpoint_from_kind): Return proper kind.
4177         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4178
4179 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4180
4181         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4182         removal.
4183         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4184         (struct raw_breakpoint) <size>: Remove.
4185         (struct raw_breakpoint) <kind>: Add.
4186         (bp_size): New function.
4187         (bp_opcode): Likewise.
4188         (find_raw_breakpoint_at): Adjust for kind.
4189         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4190         (remove_memory_breakpoint): Adjust for kind call bp_size.
4191         (set_raw_breakpoint_at): Adjust for kind.
4192         (set_breakpoint): Likewise.
4193         (set_breakpoint_at): Call breakpoint_kind_from_pc.
4194         (delete_raw_breakpoint): Adjust for kind.
4195         (delete_breakpoint): Likewise.
4196         (find_gdb_breakpoint): Likewise.
4197         (set_gdb_breakpoint_1): Likewise.
4198         (set_gdb_breakpoint): Likewise.
4199         (delete_gdb_breakpoint_1): Likewise.
4200         (delete_gdb_breakpoint): Likewise.
4201         (uninsert_raw_breakpoint): Likewise.
4202         (reinsert_raw_breakpoint): Likewise.
4203         (set_breakpoint_data): Remove.
4204         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4205         (check_mem_read): Adjust for kind call bp_size.
4206         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4207         (clone_one_breakpoint): Adjust for kind.
4208         * mem-break.h (set_gdb_breakpoint): Likewise.
4209         (delete_gdb_breakpoint): Likewise.
4210         * server.c (process_serial_event): Likewise.
4211
4212 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4213
4214         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4215         (struct linux_target_ops) <breakpoint>: Remove.
4216         (struct linux_target_ops) <breakpoint_len>: Remove.
4217         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4218         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4219         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4220         (arm_sw_breakpoint_from_kind): New function.
4221         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4222         (struct linux_target_ops) <breakpoint>: Remove.
4223         (struct linux_target_ops) <breakpoint_len>: Remove.
4224         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4225         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4226         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4227         (struct linux_target_ops) <breakpoint>: Remove.
4228         (struct linux_target_ops) <breakpoint_len>: Remove.
4229         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4230         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4231         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4232         (struct linux_target_ops) <breakpoint>: Remove.
4233         (struct linux_target_ops) <breakpoint_len>: Remove.
4234         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4235         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4236         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4237         and sw_breakpoint_from_kind to increment the pc.
4238         (linux_breakpoint_kind_from_pc): New function.
4239         (linux_sw_breakpoint_from_kind): New function.
4240         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4241         (initialize_low): Call breakpoint_kind_from_pc and
4242         sw_breakpoint_from_kind to replace breakpoint_data/len.
4243         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4244         New field.
4245         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4246         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4247         (struct linux_target_ops) <breakpoint>: Remove.
4248         (struct linux_target_ops) <breakpoint_len>: Remove.
4249         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4250         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4251         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4252         (struct linux_target_ops) <breakpoint>: Remove.
4253         (struct linux_target_ops) <breakpoint_len>: Remove.
4254         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4255         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4256         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4257         (struct linux_target_ops) <breakpoint>: Remove.
4258         (struct linux_target_ops) <breakpoint_len>: Remove.
4259         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4260         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4261         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4262         (struct linux_target_ops) <breakpoint>: Remove.
4263         (struct linux_target_ops) <breakpoint_len>: Remove.
4264         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4265         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4266         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4267         (struct linux_target_ops) <breakpoint>: Remove.
4268         (struct linux_target_ops) <breakpoint_len>: Remove.
4269         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4270         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4271         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4272         (struct linux_target_ops) <breakpoint>: Remove.
4273         (struct linux_target_ops) <breakpoint_len>: Remove.
4274         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4275         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4276         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4277         (struct linux_target_ops) <breakpoint>: Remove.
4278         (struct linux_target_ops) <breakpoint_len>: Remove.
4279         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4280         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4281         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4282         (struct linux_target_ops) <breakpoint>: Remove.
4283         (struct linux_target_ops) <breakpoint_len>: Remove.
4284         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4285         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4286         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4287         (struct linux_target_ops) <breakpoint>: Remove.
4288         (struct linux_target_ops) <breakpoint_len>: Remove.
4289         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4290         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4291         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4292         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4293         (struct linux_target_ops) <breakpoint>: Remove.
4294         (struct linux_target_ops) <breakpoint_len>: Remove.
4295         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4296         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4297         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4298         (struct linux_target_ops) <breakpoint>: Remove.
4299         (struct linux_target_ops) <breakpoint_len>: Remove.
4300         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4301         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4302
4303 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4304
4305         * linux-cris-low.c (cris_get_pc): Remove void arg.
4306
4307 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4308
4309         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4310         variable name.
4311
4312 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4313
4314         * inferiors.c (thread_pid_matches_callback): New function.
4315         (find_thread_process): New function.
4316         (remove_thread): Reset current_thread.
4317         (remove_process): Assert threads have been removed first.
4318
4319 2015-10-15  Yao Qi  <yao.qi@linaro.org>
4320
4321         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4322         if it is 3.
4323         (aarch64_remove_point): Likewise.
4324         * regcache.c (regcache_register_size): New function.
4325
4326 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4327
4328         * linux-aarch64-low.c: Update all callers as emit_load_store
4329         is renamed to aarch64_emit_load_store.
4330
4331 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4332
4333         * linux-aarch64-low.c: Update all callers of function renaming
4334         from emit_insn to aarch64_emit_insn.
4335
4336 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4337
4338         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4339         arch/aarch64-insn.h.
4340         (struct aarch64_memory_operand): Likewise.
4341         (ENCODE): Likewise.
4342         (emit_insn): Move to arch/aarch64-insn.c.
4343         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4344         (emit_load_store): Move to arch/aarch64-insn.c.
4345         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4346         (can_encode_int32): Remove.
4347
4348 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4349
4350         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4351         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4352         (aarch64_relocate_instruction): Likewise.
4353         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4354         (struct aarch64_insn_visitor): Likewise.
4355
4356 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4357
4358         * linux-aarch64-low.c (struct aarch64_insn_data): New.
4359         (struct aarch64_insn_visitor): New.
4360         (struct aarch64_insn_relocation_data): New.
4361         (aarch64_ftrace_insn_reloc_b): New function.
4362         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4363         (aarch64_ftrace_insn_reloc_cb): Likewise.
4364         (aarch64_ftrace_insn_reloc_tb): Likewise.
4365         (aarch64_ftrace_insn_reloc_adr): Likewise.
4366         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4367         (aarch64_ftrace_insn_reloc_others): Likewise.
4368         (visitor): New.
4369         (aarch64_relocate_instruction): Use visitor.
4370
4371 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4372
4373         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4374         int.  Add argument buf.
4375         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4376         aarch64_relocate_instruction.
4377
4378 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4379
4380         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4381         argument insn.  Remove local variable insn.  Don't call
4382         target_read_uint32.
4383         (aarch64_install_fast_tracepoint_jump_pad): Call
4384         target_read_uint32.
4385
4386 2015-09-30  Yao Qi  <yao.qi@linaro.org>
4387
4388         * linux-aarch64-low.c (emit_movk): Shorten a long line.
4389         (emit_load_store_pair): Likewise.
4390
4391 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4392
4393         * dll.c (match_dll): Add cast(s).
4394         (unloaded_dll): Likewise.
4395         * linux-low.c (second_thread_of_pid_p): Likewise.
4396         (delete_lwp_callback): Likewise.
4397         (count_events_callback): Likewise.
4398         (select_event_lwp_callback): Likewise.
4399         (linux_set_resume_request): Likewise.
4400         * server.c (accumulate_file_name_length): Likewise.
4401         (emit_dll_description): Likewise.
4402         (handle_qxfer_threads_worker): Likewise.
4403         (visit_actioned_threads): Likewise.
4404         * thread-db.c (any_thread_of): Likewise.
4405         * tracepoint.c (same_process_p): Likewise.
4406         (match_blocktype): Likewise.
4407         (build_traceframe_info_xml): Likewise.
4408
4409 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4410
4411         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4412         assignment.
4413         (gdb_unparse_agent_expr): Likewise.
4414         * hostio.c (require_data): Likewise.
4415         (handle_pread): Likewise.
4416         * linux-low.c (disable_regset): Likewise.
4417         (fetch_register): Likewise.
4418         (store_register): Likewise.
4419         (get_dynamic): Likewise.
4420         (linux_qxfer_libraries_svr4): Likewise.
4421         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4422         (set_fast_tracepoint_jump): Likewise.
4423         (uninsert_fast_tracepoint_jumps_at): Likewise.
4424         (reinsert_fast_tracepoint_jumps_at): Likewise.
4425         (validate_inserted_breakpoint): Likewise.
4426         (clone_agent_expr): Likewise.
4427         * regcache.c (init_register_cache): Likewise.
4428         * remote-utils.c (putpkt_binary_1): Likewise.
4429         (decode_M_packet): Likewise.
4430         (decode_X_packet): Likewise.
4431         (look_up_one_symbol): Likewise.
4432         (relocate_instruction): Likewise.
4433         (monitor_output): Likewise.
4434         * server.c (handle_search_memory): Likewise.
4435         (handle_qxfer_exec_file): Likewise.
4436         (handle_qxfer_libraries): Likewise.
4437         (handle_qxfer): Likewise.
4438         (handle_query): Likewise.
4439         (handle_v_cont): Likewise.
4440         (handle_v_run): Likewise.
4441         (captured_main): Likewise.
4442         * target.c (write_inferior_memory): Likewise.
4443         * thread-db.c (try_thread_db_load_from_dir): Likewise.
4444         * tracepoint.c (init_trace_buffer): Likewise.
4445         (add_tracepoint_action): Likewise.
4446         (add_traceframe): Likewise.
4447         (add_traceframe_block): Likewise.
4448         (cmd_qtdpsrc): Likewise.
4449         (cmd_qtdv): Likewise.
4450         (cmd_qtstatus): Likewise.
4451         (response_source): Likewise.
4452         (response_tsv): Likewise.
4453         (cmd_qtnotes): Likewise.
4454         (gdb_collect): Likewise.
4455         (initialize_tracepoint): Likewise.
4456
4457 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4458
4459         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4460         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4461         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4462         <NOP>: New.
4463         (enum aarch64_condition_codes): New enum.
4464         (w0): New static global.
4465         (fp): Likewise.
4466         (lr): Likewise.
4467         (struct aarch64_memory_operand) <type>: New
4468         MEMORY_OPERAND_POSTINDEX type.
4469         (postindex_memory_operand): New helper function.
4470         (emit_ret): New function.
4471         (emit_load_store_pair): New function, factored out of emit_stp
4472         with support for MEMORY_OPERAND_POSTINDEX.
4473         (emit_stp): Rewrite using emit_load_store_pair.
4474         (emit_ldp): New function.
4475         (emit_load_store): Likewise.
4476         (emit_ldr): Mention post-index instruction in comment.
4477         (emit_ldrh): New function.
4478         (emit_ldrb): New function.
4479         (emit_ldrsw): Mention post-index instruction in comment.
4480         (emit_str): Likewise.
4481         (emit_subs): New function.
4482         (emit_cmp): Likewise.
4483         (emit_and): Likewise.
4484         (emit_orr): Likewise.
4485         (emit_orn): Likewise.
4486         (emit_eor): Likewise.
4487         (emit_mvn): Likewise.
4488         (emit_lslv): Likewise.
4489         (emit_lsrv): Likewise.
4490         (emit_asrv): Likewise.
4491         (emit_mul): Likewise.
4492         (emit_sbfm): Likewise.
4493         (emit_sbfx): Likewise.
4494         (emit_ubfm): Likewise.
4495         (emit_ubfx): Likewise.
4496         (emit_csinc): Likewise.
4497         (emit_cset): Likewise.
4498         (emit_nop): Likewise.
4499         (emit_ops_insns): New helper function.
4500         (emit_pop): Likewise.
4501         (emit_push): Likewise.
4502         (aarch64_emit_prologue): New function.
4503         (aarch64_emit_epilogue): Likewise.
4504         (aarch64_emit_add): Likewise.
4505         (aarch64_emit_sub): Likewise.
4506         (aarch64_emit_mul): Likewise.
4507         (aarch64_emit_lsh): Likewise.
4508         (aarch64_emit_rsh_signed): Likewise.
4509         (aarch64_emit_rsh_unsigned): Likewise.
4510         (aarch64_emit_ext): Likewise.
4511         (aarch64_emit_log_not): Likewise.
4512         (aarch64_emit_bit_and): Likewise.
4513         (aarch64_emit_bit_or): Likewise.
4514         (aarch64_emit_bit_xor): Likewise.
4515         (aarch64_emit_bit_not): Likewise.
4516         (aarch64_emit_equal): Likewise.
4517         (aarch64_emit_less_signed): Likewise.
4518         (aarch64_emit_less_unsigned): Likewise.
4519         (aarch64_emit_ref): Likewise.
4520         (aarch64_emit_if_goto): Likewise.
4521         (aarch64_emit_goto): Likewise.
4522         (aarch64_write_goto_address): Likewise.
4523         (aarch64_emit_const): Likewise.
4524         (aarch64_emit_call): Likewise.
4525         (aarch64_emit_reg): Likewise.
4526         (aarch64_emit_pop): Likewise.
4527         (aarch64_emit_stack_flush): Likewise.
4528         (aarch64_emit_zero_ext): Likewise.
4529         (aarch64_emit_swap): Likewise.
4530         (aarch64_emit_stack_adjust): Likewise.
4531         (aarch64_emit_int_call_1): Likewise.
4532         (aarch64_emit_void_call_2): Likewise.
4533         (aarch64_emit_eq_goto): Likewise.
4534         (aarch64_emit_ne_goto): Likewise.
4535         (aarch64_emit_lt_goto): Likewise.
4536         (aarch64_emit_le_goto): Likewise.
4537         (aarch64_emit_gt_goto): Likewise.
4538         (aarch64_emit_ge_got): Likewise.
4539         (aarch64_emit_ops_impl): New static global variable.
4540         (aarch64_emit_ops): New target function, return
4541         &aarch64_emit_ops_impl.
4542         (struct linux_target_ops): Install it.
4543
4544 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4545
4546         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4547         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4548         aarch64-ipa.o.
4549         * linux-aarch64-ipa.c: New file.
4550         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4551         and endian.h.
4552         (aarch64_get_thread_area): New target method.
4553         (extract_signed_bitfield): New helper function.
4554         (aarch64_decode_ldr_literal): New function.
4555         (enum aarch64_opcodes): New enum.
4556         (struct aarch64_register): New struct.
4557         (struct aarch64_operand): New struct.
4558         (x0): New static global.
4559         (x1): Likewise.
4560         (x2): Likewise.
4561         (x3): Likewise.
4562         (x4): Likewise.
4563         (w2): Likewise.
4564         (ip0): Likewise.
4565         (sp): Likewise.
4566         (xzr): Likewise.
4567         (aarch64_register): New helper function.
4568         (register_operand): Likewise.
4569         (immediate_operand): Likewise.
4570         (struct aarch64_memory_operand): New struct.
4571         (offset_memory_operand): New helper function.
4572         (preindex_memory_operand): Likewise.
4573         (enum aarch64_system_control_registers): New enum.
4574         (ENCODE): New macro.
4575         (emit_insn): New helper function.
4576         (emit_b): New function.
4577         (emit_bcond): Likewise.
4578         (emit_cb): Likewise.
4579         (emit_tb): Likewise.
4580         (emit_blr): Likewise.
4581         (emit_stp): Likewise.
4582         (emit_ldp_q_offset): Likewise.
4583         (emit_stp_q_offset): Likewise.
4584         (emit_load_store): Likewise.
4585         (emit_ldr): Likewise.
4586         (emit_ldrsw): Likewise.
4587         (emit_str): Likewise.
4588         (emit_ldaxr): Likewise.
4589         (emit_stxr): Likewise.
4590         (emit_stlr): Likewise.
4591         (emit_data_processing_reg): Likewise.
4592         (emit_data_processing): Likewise.
4593         (emit_add): Likewise.
4594         (emit_sub): Likewise.
4595         (emit_mov): Likewise.
4596         (emit_movk): Likewise.
4597         (emit_mov_addr): Likewise.
4598         (emit_mrs): Likewise.
4599         (emit_msr): Likewise.
4600         (emit_sevl): Likewise.
4601         (emit_wfe): Likewise.
4602         (append_insns): Likewise.
4603         (can_encode_int32_in): New helper function.
4604         (aarch64_relocate_instruction): New function.
4605         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4606         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4607         (struct linux_target_ops): Install aarch64_get_thread_area,
4608         aarch64_install_fast_tracepoint_jump_pad and
4609         aarch64_get_min_fast_tracepoint_insn_len.
4610
4611 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4612
4613         * Makefile.in (aarch64-insn.o): New rule.
4614         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4615
4616 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4617
4618         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4619
4620 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4621
4622         * tracepoint.c (max_jump_pad_size): Remove.
4623
4624 2015-09-18  Yao Qi  <yao.qi@linaro.org>
4625
4626         * linux-aarch64-low.c: Don't include sys/uio.h.
4627         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4628
4629 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
4630
4631         * tracepoint.c (eval_result_type): Change prototype.
4632         (condition_true_at_tracepoint): Fix argument to compiled_cond.
4633
4634 2015-09-15  Pedro Alves  <palves@redhat.com>
4635
4636         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4637         Check whether to report exec events instead of checking whether
4638         multiprocess is enabled.
4639
4640 2015-09-15  Pedro Alves  <palves@redhat.com>
4641
4642         PR remote/18965
4643         * remote-utils.c (prepare_resume_reply): Merge
4644         TARGET_WAITKIND_VFORK_DONE switch case with the
4645         TARGET_WAITKIND_FORKED case.
4646
4647 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4648
4649         * server.c (handle_query): Check string comparison using
4650         "else if" instead of "if".
4651
4652 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4653
4654         * server.c (vCont_supported): New global variable.
4655         (handle_query): Set vCont_supported to 1 if "vContSupported+"
4656         matches.  Append ";vContSupported+" to own_buf.
4657         (handle_v_requests): Append ";s;S" to own_buf if target supports
4658         hardware single step or vCont_supported is false.
4659         (capture_main): Set vCont_supported to zero.
4660
4661 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4662
4663         * linux-low.c (linux_supports_conditional_breakpoints): Rename
4664         it to ...
4665         (linux_supports_hardware_single_step): ... New function.
4666         (linux_target_ops): Update.
4667         * lynx-low.c (lynx_target_ops): Set field
4668         supports_hardware_single_step to target_can_do_hardware_single_step.
4669         * nto-low.c (nto_target_ops): Likewise.
4670         * spu-low.c (spu_target_ops): Likewise.
4671         * win32-low.c (win32_target_ops): Likewise.
4672         * target.c (target_can_do_hardware_single_step): New function.
4673         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4674         Remove.  <supports_hardware_single_step>: New field.
4675         (target_supports_conditional_breakpoints): Remove.
4676         (target_supports_hardware_single_step): New macro.
4677         (target_can_do_hardware_single_step): Declare.
4678         * server.c (handle_query): Use target_supports_hardware_single_step
4679         instead of target_supports_conditional_breakpoints.
4680
4681 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4682
4683         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4684         function.
4685         (struct linux_target_ops the_low_target): Install
4686         aarch64_linux_siginfo_fixup.
4687
4688 2015-09-11  Don Breazeal  <donb@codesourcery.com>
4689             Luis Machado  <lgustavo@codesourcery.com>
4690
4691         * linux-low.c (linux_mourn): Static declaration.
4692         (linux_arch_setup): Move in front of
4693         handle_extended_wait.
4694         (linux_arch_setup_thread): New function.
4695         (handle_extended_wait): Handle exec events.  Call
4696         linux_arch_setup_thread.  Make event_lwp argument a
4697         pointer-to-a-pointer.
4698         (check_zombie_leaders): Do not check stopped threads.
4699         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4700         (linux_low_filter_event): Add lwp and thread for exec'ing
4701         non-leader thread if leader thread has been deleted.
4702         Refactor code into linux_arch_setup_thread and call it.
4703         Pass child lwp pointer by reference to handle_extended_wait.
4704         (linux_wait_for_event_filtered): Update comment.
4705         (linux_wait_1): Prevent clobbering exec event status.
4706         (linux_supports_exec_events): New function.
4707         (linux_target_ops) <supports_exec_events>: Initialize new member.
4708         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4709         new member.
4710         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4711         * server.c (report_exec_events): New global variable.
4712         (handle_query): Handle qSupported query for exec-events feature.
4713         (captured_main): Initialize report_exec_events.
4714         * server.h (report_exec_events): Declare new global variable.
4715         * target.h (struct target_ops) <supports_exec_events>: New
4716         member.
4717         (target_supports_exec_events): New macro.
4718         * win32-low.c (win32_target_ops) <supports_exec_events>:
4719         Initialize new member.
4720
4721 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
4722
4723         * linux-low.c (linux_low_enable_btrace): Remove.
4724         (linux_target_ops): Replace linux_low_enable_btrace with
4725         linux_enable_btrace.
4726
4727 2015-09-03  Yao Qi  <yao.qi@linaro.org>
4728
4729         * linux-aarch64-low.c (aarch64_insert_point): Call
4730         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4731         returns true.
4732
4733 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4734
4735         * linux-low.c (check_stopped_by_breakpoint): Use
4736         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4737
4738 2015-08-27  Pedro Alves  <palves@redhat.com>
4739
4740         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4741
4742 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
4743
4744         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4745         the XNEW-family equivalent.
4746         (compile_bytecodes): Likewise.
4747         * dll.c (loaded_dll): Likewise.
4748         * event-loop.c (append_callback_event): Likewise.
4749         (create_file_handler): Likewise.
4750         (create_file_event): Likewise.
4751         * hostio.c (handle_open): Likewise.
4752         * inferiors.c (add_thread): Likewise.
4753         (add_process): Likewise.
4754         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4755         * linux-arm-low.c (arm_new_process): Likewise.
4756         (arm_new_thread): Likewise.
4757         * linux-low.c (add_to_pid_list): Likewise.
4758         (linux_add_process): Likewise.
4759         (handle_extended_wait): Likewise.
4760         (add_lwp): Likewise.
4761         (enqueue_one_deferred_signal): Likewise.
4762         (enqueue_pending_signal): Likewise.
4763         (linux_resume_one_lwp_throw): Likewise.
4764         (linux_resume_one_thread): Likewise.
4765         (linux_read_memory): Likewise.
4766         (linux_write_memory): Likewise.
4767         * linux-mips-low.c (mips_linux_new_process): Likewise.
4768         (mips_linux_new_thread): Likewise.
4769         (mips_add_watchpoint): Likewise.
4770         * linux-x86-low.c (initialize_low_arch): Likewise.
4771         * lynx-low.c (lynx_add_process): Likewise.
4772         * mem-break.c (set_raw_breakpoint_at): Likewise.
4773         (set_breakpoint): Likewise.
4774         (add_condition_to_breakpoint): Likewise.
4775         (add_commands_to_breakpoint): Likewise.
4776         (clone_agent_expr): Likewise.
4777         (clone_one_breakpoint): Likewise.
4778         * regcache.c (new_register_cache): Likewise.
4779         * remote-utils.c (look_up_one_symbol): Likewise.
4780         * server.c (queue_stop_reply): Likewise.
4781         (start_inferior): Likewise.
4782         (queue_stop_reply_callback): Likewise.
4783         (handle_target_event): Likewise.
4784         * spu-low.c (fetch_ppc_memory): Likewise.
4785         (store_ppc_memory): Likewise.
4786         * target.c (set_target_ops): Likewise.
4787         * thread-db.c (thread_db_load_search): Likewise.
4788         (try_thread_db_load_1): Likewise.
4789         * tracepoint.c (add_tracepoint): Likewise.
4790         (add_tracepoint_action): Likewise.
4791         (create_trace_state_variable): Likewise.
4792         (cmd_qtdpsrc): Likewise.
4793         (cmd_qtro): Likewise.
4794         (add_while_stepping_state): Likewise.
4795         * win32-low.c (child_add_thread): Likewise.
4796         (get_image_name): Likewise.
4797
4798 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4799
4800         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4801
4802 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4803
4804         * Makefile.in (aarch64-linux.o): New rule.
4805         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4806         srv_tgtobj.
4807         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4808         (aarch64_init_debug_reg_state): Make it extern.
4809         (aarch64_linux_prepare_to_resume): Remove.
4810
4811 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4812
4813         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4814         lwp_arch_private_info and ptid_of_lwp.
4815
4816 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4817
4818         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4819         Find proc_info by find_process_pid.  All callers updated.
4820
4821 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4822
4823         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4824         Remove.
4825         (debug_reg_change_callback): Remove.
4826         (aarch64_notify_debug_reg_change): Remove.
4827
4828 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4829
4830         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4831         Call current_lwp_ptid.
4832
4833 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4834
4835         * linux-aarch64-low.c (debug_reg_change_callback): Use
4836         debug_printf.
4837
4838 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4839
4840         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4841
4842 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4843
4844         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4845
4846 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4847
4848         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4849         the code.
4850
4851 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4852
4853         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4854         Remove.
4855         (debug_reg_change_callback): Remove argument entry and add argument
4856         lwp.  Remove local variable thread.  Don't print thread id in the
4857         debugging output.  Don't check whether pid of thread equals to pid.
4858         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
4859         iterate_over_lwps instead find_inferior.
4860
4861 2015-08-24  Pedro Alves  <palves@redhat.com>
4862
4863         * inferiors.c (get_first_process): New function.
4864         * inferiors.h (get_first_process): New declaration.
4865         * remote-utils.c (read_ptid): Default to the first process in the
4866         list, instead of to the current thread's process.
4867
4868 2015-08-24  Pedro Alves  <palves@redhat.com>
4869
4870         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4871         * event-loop.c: Likewise.
4872         * remote-utils.c: Likewise.
4873         * tracepoint.c: Likewise.
4874
4875 2015-08-24  Pedro Alves  <palves@redhat.com>
4876
4877         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4878         ptid_get_lwp.
4879
4880 2015-08-21  Pedro Alves  <palves@redhat.com>
4881
4882         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4883         instead of literal 1.
4884
4885 2015-08-21  Pedro Alves  <palves@redhat.com>
4886
4887         * tdesc.c (default_description): Explicitly zero-initialize.
4888
4889 2015-08-21  Pedro Alves  <palves@redhat.com>
4890
4891         PR gdb/18749
4892         * inferiors.c (remove_thread): Discard any pending stop reply for
4893         this thread.
4894         * server.c (remove_all_on_match_pid): Rename to ...
4895         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
4896         instead of a pid.
4897         (discard_queued_stop_replies): Change parameter to a ptid.  Now
4898         extern.
4899         (handle_v_kill, kill_inferior_callback, captured_main)
4900         (process_serial_event): Adjust.
4901         * server.h (discard_queued_stop_replies): Declare.
4902
4903 2015-08-21  Pedro Alves  <palves@redhat.com>
4904
4905         * linux-low.c (wait_for_sigstop): Always switch to no thread
4906         selected if the previously current thread dies.
4907         * lynx-low.c (lynx_request_interrupt): Use the first thread's
4908         process instead of the current thread's.
4909         * remote-utils.c (input_interrupt): Don't check if there's no
4910         current thread.
4911         * server.c (gdb_read_memory, gdb_write_memory): If setting the
4912         current thread to the general thread fails, error out.
4913         (handle_qxfer_auxv, handle_qxfer_libraries)
4914         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4915         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4916         (handle_query): Check if there's a thread selected instead of
4917         checking whether there's any thread in the thread list.
4918         (handle_qxfer_threads, handle_qxfer_btrace)
4919         (handle_qxfer_btrace_conf): Don't error out early if there's no
4920         thread in the thread list.
4921         (handle_v_cont, myresume): Don't set the current thread to the
4922         continue thread.
4923         (process_serial_event) <Hg handling>: Also set thread_id if the
4924         previous general thread is still alive.
4925         (process_serial_event) <g/G handling>: If setting the current
4926         thread to the general thread fails, error out.
4927         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4928         thread's lwp instead of the current thread's.
4929         * target.c (set_desired_thread): If the desired thread was not
4930         found, leave the current thread pointing to NULL.  Return an int
4931         (boolean) indicating success.
4932         * target.h (set_desired_thread): Change return type to int.
4933
4934 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
4935
4936         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4937         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4938         #includes.
4939         (ps_get_thread_area): New function.
4940
4941 2015-08-19  Gary Benson  <gbenson@redhat.com>
4942
4943         * hostio.c (handle_pread): Do not attempt to read more data
4944         than hostio_reply_with_data can fit in a packet.
4945
4946 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
4947
4948         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4949
4950 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
4951
4952         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4953
4954 2015-08-06  Pedro Alves  <palves@redhat.com>
4955
4956         * tracepoint.c (expr_eval_result): Now an int.
4957
4958 2015-08-06  Pedro Alves  <palves@redhat.com>
4959
4960         * gdbthread.h (struct regcache): Forward declare.
4961         (struct thread_info) <regcache_data>: Now a struct regcache
4962         pointer.
4963         * inferiors.c (inferior_regcache_data)
4964         (set_inferior_regcache_data): Now work with struct regcache
4965         pointers.
4966         * inferiors.h (struct regcache): Forward declare.
4967         (inferior_regcache_data, set_inferior_regcache_data): Now work
4968         with struct regcache pointers.
4969         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4970         (free_register_cache_thread): Remove struct regcache pointer
4971         casts.
4972
4973 2015-08-06  Pedro Alves  <palves@redhat.com>
4974
4975         * server.c (captured_main): On error, print the exception message
4976         to stderr, and if run_once is set, throw a quit.
4977
4978 2015-08-06  Pedro Alves  <palves@redhat.com>
4979
4980         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4981         the current thread.
4982
4983 2015-08-06  Pedro Alves  <palves@redhat.com>
4984
4985         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4986         reading beyond the passed in buffer length.
4987
4988 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
4989
4990         * tracepoint.c (symbol_list) <required>: Remove.
4991
4992 2015-08-06  Pedro Alves  <palves@redhat.com>
4993
4994         * linux-low.c (handle_extended_wait): Set the fork child's suspend
4995         count if stopping and suspending threads.
4996         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4997         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4998         (linux_detach): Complete an ongoing step-over.
4999         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
5000         throughout.
5001         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5002         (linux_wait_1): If passing a signal to the inferior after
5003         finishing a step-over, unsuspend and re-resume all lwps.  If we
5004         see a single-step event but the thread should be continuing, don't
5005         pass the trap to gdb.
5006         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5007         internal_error instead of gdb_assert.
5008         (enqueue_pending_signal): New function.
5009         (check_ptrace_stopped_lwp_gone): Add debug output.
5010         (start_step_over): Use internal_error instead of gdb_assert.
5011         (complete_ongoing_step_over): New function.
5012         (linux_resume_one_thread): Don't resume a suspended thread.
5013         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5014         it stepping.
5015
5016 2015-08-06  Pedro Alves  <palves@redhat.com>
5017
5018         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5019         (linux_thread_alive): Use lwp_is_marked_dead.
5020         (extended_event_reported): Delete.
5021         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5022         instead of extended_event_reported.
5023         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
5024         as well.
5025         (lwp_is_marked_dead): New function.
5026         (lwp_running): Use lwp_is_marked_dead.
5027         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5028         comment.
5029
5030 2015-08-06  Pedro Alves  <palves@redhat.com>
5031
5032         * linux-low.c (linux_wait_1): Move fork event output out of the
5033         !report_to_gdb check.  Pass event_child->waitstatus to
5034         target_waitstatus_to_string instead of ourstatus.
5035
5036 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5037
5038         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5039         if current_thread is 32 bit.
5040
5041 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5042
5043         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5044         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5045         * server.c (extended_protocol): Remove "static".
5046         * server.h (extended_protocol): Declare it.
5047
5048 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5049
5050         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5051         both aarch64 and aarch32.
5052         (aarch64_set_pc): Likewise.
5053
5054 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5055
5056         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5057         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5058         arm-with-neon.xml to srv_xmlfiles.
5059         * linux-aarch64-low.c: Include linux-aarch32-low.h.
5060         (is_64bit_tdesc): New function.
5061         (aarch64_linux_read_description): New function.
5062         (aarch64_arch_setup): Call aarch64_linux_read_description.
5063         (regs_info): Rename to regs_info_aarch64.
5064         (aarch64_regs_info): Return right regs_info.
5065         (initialize_low_arch): Call initialize_low_arch_aarch32.
5066
5067 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5068
5069         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5070         * linux-aarch32-low.c: New file.
5071         * linux-aarch32-low.h: New file.
5072         * linux-arm-low.c (arm_fill_gregset): Move it to
5073         linux-aarch32-low.c.
5074         (arm_store_gregset): Likewise.
5075         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5076         (arm_store_vfpregset): Call arm_store_vfpregset_num.
5077         (arm_arch_setup): Check if PTRACE_GETREGSET works.
5078         (regs_info): Rename to regs_info_arm.
5079         (arm_regs_info): Return regs_info_aarch32 if
5080         have_ptrace_getregset is 1 and target description is
5081         arm_with_neon or arm_with_vfpv3.
5082         (initialize_low_arch): Don't call init_registers_arm_with_neon.
5083         Call initialize_low_arch_aarch32 instead.
5084
5085 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5086
5087         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5088         * linux-low.c: ... here.
5089         * linux-low.h (have_ptrace_getregset): Declare it.
5090
5091 2015-08-04  Pedro Alves  <palves@redhat.com>
5092
5093         * thread-db.c (struct thread_db): Use new typedefs.
5094         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5095         CHK calls.
5096         (disable_thread_event_reporting): Cast result of dlsym to
5097         destination function pointer type.
5098         (thread_db_mourn): Use td_ta_delete_ftype.
5099
5100 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
5101
5102         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5103         arch variant.
5104         (CDX_BREAKPOINT): Define for R2.
5105         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5106         (the_low_target): Add comments.
5107
5108 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5109
5110         * linux-arm-low.c (arm_hwcap): Remove it.
5111         (arm_read_description): New local variable arm_hwcap.  Don't
5112         set arm_hwcap to zero.
5113
5114 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5115
5116         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5117         Use regcache->tdesc instead.
5118         (arm_store_wmmxregset): Likewise.
5119         (arm_fill_vfpregset): Likewise.
5120         (arm_store_vfpregset): Likewise.
5121
5122 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5123
5124         * linux-arm-low.c: Include arch/arm.h.
5125         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5126         (arm_store_gregset): Likewise.
5127
5128 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
5129
5130         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5131         ptrace's 4th parameter.
5132
5133 2015-07-27  Yao Qi  <yao.qi@linaro.org>
5134
5135         * configure.srv (case aarch64*-*-linux*): Don't set
5136         srv_linux_usrregs.
5137
5138 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
5139
5140         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5141         sys/ptrace.h.
5142         * linux-arm-low.c: Likewise.
5143         * linux-cris-low.c: Likewise.
5144         * linux-crisv32-low.c: Likewise.
5145         * linux-low.c: Likewise.
5146         * linux-m68k-low.c: Likewise.
5147         * linux-mips-low.c: Likewise.
5148         * linux-nios2-low.c: Likewise.
5149         * linux-s390-low.c: Likewise.
5150         * linux-sparc-low.c: Likewise.
5151         * linux-tic6x-low.c: Likewise.
5152         * linux-tile-low.c: Likewise.
5153         * linux-x86-low.c: Likewise.
5154
5155 2015-07-24  Pedro Alves  <palves@redhat.com>
5156
5157         * config.in: Regenerate.
5158         * configure: Regenerate.
5159
5160 2015-07-24  Pedro Alves  <palves@redhat.com>
5161
5162         * acinclude.m4: Include ../ptrace.m4.
5163         * configure.ac: Call GDB_AC_PTRACE.
5164         * config.in, configure: Regenerate.
5165
5166 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5167
5168         * linux-low.c (linux_create_inferior): Remove setting to
5169         proc->priv->new_inferior.
5170         (linux_attach): Likewise.
5171         (linux_low_filter_event): Likewise.
5172         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5173
5174 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5175
5176         * linux-low.c (linux_arch_setup): New function.
5177         (linux_low_filter_event): If proc->tdesc is NULL and
5178         proc->attached is true, call the_low_target.arch_setup.
5179         Otherwise, keep status pending, and return.
5180         (linux_resume_one_lwp_throw): Don't call get_pc if
5181         thread->while_stepping isn't NULL.  Don't call
5182         get_thread_regcache if proc->tdesc is NULL.
5183         (need_step_over_p): Return 0 if proc->tdesc is NULL.
5184         (linux_target_ops): Install arch_setup.
5185         * server.c (start_inferior): Call the_target->arch_setup.
5186         * target.h (struct target_ops) <arch_setup>: New field.
5187         (target_arch_setup): New marco.
5188         * lynx-low.c (lynx_target_ops): Update.
5189         * nto-low.c (nto_target_ops): Update.
5190         * spu-low.c (spu_target_ops): Update.
5191         * win32-low.c (win32_target_ops): Update.
5192
5193 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5194
5195         * linux-low.c (linux_add_process): Don't set
5196         proc->priv->new_inferior.
5197         (linux_create_inferior): Set proc->priv->new_inferior to 1.
5198         (linux_attach): Likewise.
5199
5200 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5201
5202         * server.c (start_inferior): Code refactor.
5203
5204 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5205
5206         * server.c (process_serial_event): Set general_thread.
5207
5208 2015-07-21  Yao Qi  <yao.qi@linaro.org>
5209
5210         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5211         aarch64_linux_get_debug_reg_capacity.
5212
5213 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5214
5215         * Makefile.in (aarch64-linux-hw-point.o): New rule.
5216         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5217         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5218         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5219         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5220         (AARCH64_HWP_ALIGNMENT): Likewise.
5221         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5222         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5223         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5224         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5225         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5226         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5227         (struct aarch64_debug_reg_state): Likewise.
5228         (struct arch_lwp_info): Likewise.
5229         (aarch64_align_watchpoint): Likewise.
5230         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5231         (aarch64_watchpoint_length): Likewise.
5232         (aarch64_point_encode_ctrl_reg): Likewise
5233         (aarch64_point_is_aligned): Likewise.
5234         (aarch64_align_watchpoint): Likewise.
5235         (aarch64_linux_set_debug_regs):
5236         (aarch64_dr_state_insert_one_point): Likewise.
5237         (aarch64_dr_state_remove_one_point): Likewise.
5238         (aarch64_handle_breakpoint): Likewise.
5239         (aarch64_handle_aligned_watchpoint): Likewise.
5240         (aarch64_handle_unaligned_watchpoint): Likewise.
5241         (aarch64_handle_watchpoint): Likewise.
5242
5243 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5244
5245         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5246         and don't aarch64_get_debug_reg_state.  All callers update.
5247         (aarch64_handle_aligned_watchpoint): Likewise.
5248         (aarch64_handle_unaligned_watchpoint): Likewise.
5249         (aarch64_handle_watchpoint): Likewise.
5250         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5251         (aarch64_remove_point): Likewise.
5252
5253 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5254
5255         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5256         debug_printf.
5257         (aarch64_handle_unaligned_watchpoint): Likewise.
5258
5259 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5260
5261         Revert the previous 3 commits:
5262         Move gdb_regex* to common/
5263         Move linux_find_memory_regions_full & co.
5264         gdbserver build-id attribute generator
5265
5266 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5267             Jan Kratochvil  <jan.kratochvil@redhat.com>
5268
5269         gdbserver build-id attribute generator.
5270         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5271         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5272         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5273         (find_phdr): New.
5274         (get_dynamic): Use find_pdhr to traverse program headers.
5275         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5276         (compare_mapping_entry_range, struct find_memory_region_callback_data)
5277         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5278         (get_hex_build_id): New.
5279         (linux_qxfer_libraries_svr4): Add optional build-id attribute
5280         to reply XML document.
5281
5282 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5283             Jan Kratochvil  <jan.kratochvil@redhat.com>
5284
5285         * target.c: Include target/target-utils.h and fcntl.h.
5286         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5287         (target_fileio_read_stralloc): New functions.
5288
5289 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5290
5291         * Makefile.in (OBS): Add gdb_regex.o.
5292         (gdb_regex.o): New.
5293         * config.in: Rebuilt.
5294         * configure: Rebuilt.
5295
5296 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5297             Jan Kratochvil  <jan.kratochvil@redhat.com>
5298
5299         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5300         * Makefile.in (OBS): Add target-utils.o.
5301         (linux-maps.o, target-utils.o): New.
5302         * configure.srv (srv_linux_obj): Add linux-maps.o.
5303
5304 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
5305
5306         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5307         function, return 1.
5308         (the_low_target): Install it.
5309
5310 2015-07-14  Pedro Alves  <palves@redhat.com>
5311
5312         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5313         Instead, ignore ECHILD, and throw an error for other errnos.
5314
5315 2015-07-10  Pedro Alves  <palves@redhat.com>
5316
5317         * event-loop.c (struct callback_event) <data>: Change type to
5318         gdb_client_data instance instead of gdb_client_data pointer.
5319         (append_callback_event): Adjust.
5320
5321 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
5322
5323         * linux-aarch64-low.c: Add comments for each linux_target_ops
5324         method.  Remove comments already covered in target_ops and
5325         linux_target_ops definitions.
5326         (the_low_target): Add comments for each unimplemented method.
5327
5328 2015-07-09  Yao Qi  <yao.qi@linaro.org>
5329
5330         * linux-aarch64-low.c (aarch64_regmap): Remove.
5331         (aarch64_usrregs_info): Remove.
5332         (regs_info): Set field usrregs to NULL.
5333
5334 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
5335
5336         * linux-low.c: Include "rsp-low.h"
5337         (linux_low_encode_pt_config, linux_low_encode_raw): New.
5338         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5339         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5340         (handle_btrace_enable_pt): New.
5341         (handle_btrace_general_set): Support "pt".
5342         (handle_btrace_conf_general_set): Support "pt:size".
5343
5344 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5345
5346         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5347         Z_PACKET_SW_BP.
5348
5349 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5350
5351         * linux-aarch64-low.c: Remove comment about endianness.
5352         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
5353         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
5354         memcmp.
5355
5356 2015-06-24  Gary Benson  <gbenson@redhat.com>
5357
5358         * linux-i386-ipa.c (stdint.h): Do not include.
5359         * lynx-i386-low.c (stdint.h): Likewise.
5360         * lynx-ppc-low.c (stdint.h): Likewise.
5361         * mem-break.c (stdint.h): Likewise.
5362         * thread-db.c (stdint.h): Likewise.
5363         * tracepoint.c (stdint.h): Likewise.
5364         * win32-low.c (stdint.h): Likewise.
5365
5366 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5367
5368         * server.c (write_qxfer_response): Update call to
5369         remote_escape_output.
5370
5371 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
5372             Jan Kratochvil  <jan.kratochvil@redhat.com>
5373
5374         Merge multiple hex conversions.
5375         * gdbreplay.c (tohex): Rename to 'fromhex'.
5376         (logchar): Use fromhex.
5377
5378 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
5379
5380         * server.c (handle_qxfer_libraries): Set `version' attribute for
5381         <library-list>.
5382
5383 2015-06-10  Gary Benson  <gbenson@redhat.com>
5384
5385         * target.h (struct target_ops) <multifs_open>: New field.
5386         <multifs_unlink>: Likewise.
5387         <multifs_readlink>: Likewise.
5388         * linux-low.c (nat/linux-namespaces.h): New include.
5389         (linux_target_ops): Initialize the_target->multifs_open,
5390         the_target->multifs_unlink and the_target->multifs_readlink.
5391         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5392         * hostio.c (hostio_fs_pid): New static variable.
5393         (hostio_handle_new_gdb_connection): New function.
5394         (handle_setfs): Likewise.
5395         (handle_open): Use the_target->multifs_open as appropriate.
5396         (handle_unlink): Use the_target->multifs_unlink as appropriate.
5397         (handle_readlink): Use the_target->multifs_readlink as
5398         appropriate.
5399         (handle_vFile): Handle vFile:setfs packets.
5400         * server.c (handle_query): Call hostio_handle_new_gdb_connection
5401         after target_handle_new_gdb_connection.
5402
5403 2015-06-10  Gary Benson  <gbenson@redhat.com>
5404
5405         * configure.ac (AC_CHECK_FUNCS): Add setns.
5406         * config.in: Regenerate.
5407         * configure: Likewise.
5408         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5409         (linux-namespaces.o): New rule.
5410         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5411
5412 2015-06-09  Gary Benson <gbenson@redhat.com>
5413
5414         * hostio.c (handle_open): Process mode argument with
5415         fileio_to_host_mode.
5416
5417 2015-06-01  Yao Qi  <yao.qi@linaro.org>
5418
5419         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5420         * linux-x86-low.c: Likewise.
5421
5422 2015-05-28  Don Breazeal  <donb@codesourcery.com>
5423
5424         * linux-low.c (handle_extended_wait): Initialize
5425         thread_info.last_resume_kind for new fork children.
5426
5427 2015-05-15  Pedro Alves  <palves@redhat.com>
5428
5429         * target.h (target_handle_new_gdb_connection): Rewrite using if
5430         wrapped in do/while.
5431
5432 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
5433
5434         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5435         * configure, config.in: Regenerate.
5436         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5437         Declare typedef.
5438
5439 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5440
5441         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5442         PTRACE_EVENT_VFORK_DONE.
5443         (linux_low_ptrace_options, extended_event_reported): Add vfork
5444         events.
5445         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5446         and "vforkdone" for RSP 'T' Stop Reply Packet.
5447         * server.h (report_vfork_events): Declare
5448         global variable.
5449
5450 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5451
5452         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5453         (the_low_target) <new_fork>: Initialize new member.
5454         * linux-arm-low.c (arm_new_fork): New function.
5455         (the_low_target) <new_fork>: Initialize new member.
5456         * linux-low.c (handle_extended_wait): Call new target function
5457         new_fork.
5458         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5459         * linux-mips-low.c (mips_add_watchpoint): New function
5460         extracted from mips_insert_point.
5461         (the_low_target) <new_fork>: Initialize new member.
5462         (mips_linux_new_fork): New function.
5463         (mips_insert_point): Call mips_add_watchpoint.
5464         * linux-x86-low.c (x86_linux_new_fork): New function.
5465         (the_low_target) <new_fork>: Initialize new member.
5466
5467 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5468
5469         * linux-low.c (handle_extended_wait): Implement return value,
5470         rename argument 'event_child' to 'event_lwp', handle
5471         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5472         (linux_low_ptrace_options): New function.
5473         (linux_low_filter_event): Call linux_low_ptrace_options,
5474         use different argument fo linux_enable_event_reporting,
5475         use return value from handle_extended_wait.
5476         (extended_event_reported): New function.
5477         (linux_wait_1): Call extended_event_reported and set
5478         status to report fork events.
5479         (linux_write_memory): Add pid to debug message.
5480         (reset_lwp_ptrace_options_callback): New function.
5481         (linux_handle_new_gdb_connection): New function.
5482         (linux_target_ops): Initialize new structure member.
5483         * linux-low.h (struct lwp_info) <waitstatus>: New member.
5484         * lynx-low.c: Initialize new structure member.
5485         * remote-utils.c (prepare_resume_reply): Implement stop reason
5486         "fork" for "T" stop message.
5487         * server.c (handle_query): Call handle_new_gdb_connection.
5488         * server.h (report_fork_events): Declare global flag.
5489         * target.h (struct target_ops) <handle_new_gdb_connection>:
5490         New member.
5491         (target_handle_new_gdb_connection): New macro.
5492         * win32-low.c: Initialize new structure member.
5493
5494 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5495
5496         * mem-break.c (APPEND_TO_LIST): Define macro.
5497         (clone_agent_expr): New function.
5498         (clone_one_breakpoint): New function.
5499         (clone_all_breakpoints): New function.
5500         * mem-break.h: Declare new functions.
5501
5502 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5503
5504         * linux-low.c (linux_supports_fork_events): New function.
5505         (linux_supports_vfork_events): New function.
5506         (linux_target_ops): Initialize new structure members.
5507         (initialize_low): Call linux_check_ptrace_features.
5508         * lynx-low.c (lynx_target_ops): Initialize new structure
5509         members.
5510         * server.c (report_fork_events, report_vfork_events):
5511         New global flags.
5512         (handle_query): Add new features to qSupported packet and
5513         response.
5514         (captured_main): Initialize new global variables.
5515         * target.h (struct target_ops) <supports_fork_events>:
5516         New member.
5517         <supports_vfork_events>: New member.
5518         (target_supports_fork_events): New macro.
5519         (target_supports_vfork_events): New macro.
5520         * win32-low.c (win32_target_ops): Initialize new structure
5521         members.
5522
5523 2015-05-12  Gary Benson <gbenson@redhat.com>
5524
5525         * server.c (handle_qxfer_exec_file): Use current process
5526         if annex is empty.
5527
5528 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
5529
5530         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
5531         Remove HAVE_PTRACE_GETREGS conditionals.
5532         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5533         instead of PTRACE_GETREGS and PTRACE_SETREGS.
5534
5535 2015-05-08  Yao Qi  <yao.qi@linaro.org>
5536
5537         * linux-low.c (linux_supports_conditional_breakpoints): New
5538         function.
5539         (linux_target_ops): Install new target method.
5540         * lynx-low.c (lynx_target_ops): Install NULL hook for
5541         supports_conditional_breakpoints.
5542         * nto-low.c (nto_target_ops): Likewise.
5543         * spu-low.c (spu_target_ops): Likewise.
5544         * win32-low.c (win32_target_ops): Likewise.
5545         * server.c (handle_query): Check
5546         target_supports_conditional_breakpoints.
5547         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5548         New field.
5549         (target_supports_conditional_breakpoints): New macro.
5550
5551 2015-05-06  Pedro Alves  <palves@redhat.com>
5552
5553         PR server/18081
5554         * server.c (start_inferior): If the process exits, mourn it.
5555
5556 2015-04-21  Gary Benson <gbenson@redhat.com>
5557
5558         * hostio.c (fileio_open_flags_to_host): Factored out to
5559         fileio_to_host_openflags in common/fileio.c.  Single use
5560         updated.
5561
5562 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5563
5564         * linux-xtensa-low.c (xtensa_fill_gregset)
5565         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5566         XCHAL_HAVE_LOOP.
5567
5568 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5569
5570         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5571         (regs_info): Replace usrregs pointer with NULL.
5572
5573 2015-04-17  Gary Benson  <gbenson@redhat.com>
5574
5575         * target.h (struct target_ops) <pid_to_exec_file>: New field.
5576         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5577         * server.c (handle_qxfer_exec_file): New function.
5578         (qxfer_packets): Add exec-file entry.
5579         (handle_query): Report qXfer:exec-file:read as supported packet.
5580
5581 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
5582
5583         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5584
5585 2015-04-09  Gary Benson <gbenson@redhat.com>
5586
5587         * hostio-errno.c (errno_to_fileio_error): Remove function.
5588         Update caller to use remote_fileio_to_fio_error.
5589
5590 2015-04-09  Yao Qi  <yao.qi@linaro.org>
5591
5592         * linux-low.c (linux_insert_point): Call
5593         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5594         (linux_remove_point): Call remove_memory_breakpoint if type is
5595         raw_bkpt_type_sw.
5596         * linux-x86-low.c (x86_insert_point): Don't call
5597         insert_memory_breakpoint.
5598         (x86_remove_point): Don't call remove_memory_breakpoint.
5599
5600 2015-04-01  Pedro Alves  <palves@redhat.com>
5601             Cleber Rosa  <crosa@redhat.com>
5602
5603         * server.c (gdbserver_usage): Reorganize and extend the usage
5604         message.
5605
5606 2015-03-24  Pedro Alves  <palves@redhat.com>
5607
5608         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5609         output.  Also dump TRAP_TRACE.
5610         (linux_low_filter_event): In debug output, distinguish a
5611         resume_stop SIGSTOP from a delayed SIGSTOP.
5612
5613 2015-03-24  Gary Benson  <gbenson@redhat.com>
5614
5615         * linux-x86-low.c (x86_linux_new_thread): Moved to
5616         nat/x86-linux.c.
5617         (x86_linux_prepare_to_resume): Likewise.
5618
5619 2015-03-24  Gary Benson  <gbenson@redhat.com>
5620
5621         * Makefile.in (x86-linux-dregs.o): New rule.
5622         * configure.srv: Add x86-linux-dregs.o to relevant targets.
5623         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5624         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5625         (x86_linux_dr_get): Likewise.
5626         (x86_linux_dr_set): Likewise.
5627         (update_debug_registers_callback): Likewise.
5628         (x86_linux_dr_set_addr): Likewise.
5629         (x86_linux_dr_get_addr): Likewise.
5630         (x86_linux_dr_set_control): Likewise.
5631         (x86_linux_dr_get_control): Likewise.
5632         (x86_linux_dr_get_status): Likewise.
5633         (x86_linux_update_debug_registers): Likewise.
5634
5635 2015-03-24  Gary Benson  <gbenson@redhat.com>
5636
5637         * linux-x86-low.c (x86_linux_update_debug_registers):
5638         New function, factored out from...
5639         (x86_linux_prepare_to_resume): ...this.
5640
5641 2015-03-24  Gary Benson  <gbenson@redhat.com>
5642
5643         * linux-x86-low.c (x86_linux_dr_get): Update comments.
5644         (x86_linux_dr_set): Likewise.
5645         (update_debug_registers_callback): Likewise.
5646         (x86_linux_dr_set_addr): Likewise.
5647         (x86_linux_dr_get_addr): Likewise.
5648         (x86_linux_dr_set_control): Likewise.
5649         (x86_linux_dr_get_control): Likewise.
5650         (x86_linux_dr_get_status): Likewise.
5651         (x86_linux_prepare_to_resume): Likewise.
5652
5653 2015-03-24  Gary Benson  <gbenson@redhat.com>
5654
5655         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5656         Use perror_with_name.  Pass string through gettext.
5657         (x86_linux_dr_set): Likewise.
5658
5659 2015-03-24  Gary Benson  <gbenson@redhat.com>
5660
5661         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5662         (x86_linux_dr_set_addr): ...this.
5663         (x86_dr_low_get_addr): Rename to...
5664         (x86_linux_dr_get_addr): ...this.
5665         (x86_dr_low_set_control): Rename to...
5666         (x86_linux_dr_set_control): ...this.
5667         (x86_dr_low_get_control): Rename to...
5668         (x86_linux_dr_get_control): ...this.
5669         (x86_dr_low_get_status): Rename to...
5670         (x86_linux_dr_get_status): ...this.
5671         (x86_dr_low): Update with new function names.
5672
5673 2015-03-24  Gary Benson  <gbenson@redhat.com>
5674
5675         * Makefile.in (x86-linux.o): New rule.
5676         * configure.srv: Add x86-linux.o to relevant targets.
5677         * linux-low.c (lwp_set_arch_private_info): New function.
5678         (lwp_arch_private_info): Likewise.
5679         * linux-x86-low.c: Include nat/x86-linux.h.
5680         (arch_lwp_info): Removed structure.
5681         (update_debug_registers_callback):
5682         Use lwp_set_debug_registers_changed.
5683         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5684         and lwp_set_debug_registers_changed.
5685         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5686
5687 2015-03-24  Gary Benson  <gbenson@redhat.com>
5688
5689         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5690         * linux-arm-low.c (arm_new_thread): Likewise.
5691         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5692         * linux-mips-low.c (mips_linux_new_thread): Likewise.
5693         * linux-x86-low.c (x86_linux_new_thread): Likewise.
5694         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5695
5696 2015-03-24  Gary Benson  <gbenson@redhat.com>
5697
5698         * linux-low.c (ptid_of_lwp): New function.
5699         (lwp_is_stopped): Likewise.
5700         (lwp_stop_reason): Likewise.
5701         * linux-x86-low.c (update_debug_registers_callback):
5702         Use lwp_is_stopped.
5703         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5704         lwp_stop_reason.
5705
5706 2015-03-24  Gary Benson  <gbenson@redhat.com>
5707
5708         * linux-low.h (linux_stop_lwp): Remove declaration.
5709
5710 2015-03-24  Gary Benson  <gbenson@redhat.com>
5711
5712         * linux-low.h: Include nat/linux-nat.h.
5713         * linux-low.c (iterate_over_lwps_args): New structure.
5714         (iterate_over_lwps_filter): New function.
5715         (iterate_over_lwps): Likewise.
5716         * linux-x86-low.c (update_debug_registers_callback):
5717         Update signature to what iterate_over_lwps expects.
5718         Remove PID check that iterate_over_lwps now performs.
5719         (x86_dr_low_set_addr): Use iterate_over_lwps.
5720         (x86_dr_low_set_control): Likewise.
5721
5722 2015-03-24  Gary Benson  <gbenson@redhat.com>
5723
5724         * linux-x86-low.c (x86_debug_reg_state): New function.
5725         (x86_linux_prepare_to_resume): Use the above.
5726
5727 2015-03-24  Gary Benson  <gbenson@redhat.com>
5728
5729         * linux-low.c (current_lwp_ptid): New function.
5730         * linux-x86-low.c: Include nat/linux-nat.h.
5731         (x86_dr_low_get_addr): Use current_lwp_ptid.
5732         (x86_dr_low_get_control): Likewise.
5733         (x86_dr_low_get_status): Likewise.
5734
5735 2015-03-20  Pedro Alves  <palves@redhat.com>
5736
5737         * tracepoint.c (cmd_qtstatus): Make "str" const.
5738
5739 2015-03-20  Pedro Alves  <palves@redhat.com>
5740
5741         * server.c (handle_general_set): Make "req_str" const.
5742
5743 2015-03-19  Pedro Alves  <palves@redhat.com>
5744
5745         * linux-low.c (linux_resume_one_lwp): Rename to ...
5746         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
5747         instead call perror_with_name.
5748         (check_ptrace_stopped_lwp_gone): New function.
5749         (linux_resume_one_lwp): Reimplement as wrapper around
5750         linux_resume_one_lwp_throw that swallows errors if the LWP is
5751         gone.
5752
5753 2015-03-19  Pedro Alves  <palves@redhat.com>
5754
5755         * linux-low.c (count_events_callback, select_event_lwp_callback):
5756         No longer check whether the thread has resume_stop as last resume
5757         kind.
5758
5759 2015-03-19 Pedro Alves  <palves@redhat.com>
5760
5761         * linux-low.c (count_events_callback, select_event_lwp_callback):
5762         Use the lwp's status_pending_p field, not the thread's.
5763
5764 2015-03-19  Pedro Alves  <palves@redhat.com>
5765
5766         * linux-low.c (select_event_lwp_callback): Update comments to
5767         no longer mention SIGTRAP.
5768
5769 2015-03-18  Gary Benson  <gbenson@redhat.com>
5770
5771         * server.c (handle_query): Do not report vFile:fstat as supported.
5772
5773 2015-03-11  Gary Benson  <gbenson@redhat.com>
5774
5775         * hostio.c (sys/types.h): New include.
5776         (sys/stat.h): Likewise.
5777         (common-remote-fileio.h): Likewise.
5778         (handle_fstat): New function.
5779         (handle_vFile): Handle vFile:fstat packets.
5780
5781 2015-03-11  Gary Benson  <gbenson@redhat.com>
5782
5783         * configure.ac (AC_CHECK_MEMBERS): Add checks for
5784         struct stat.st_blocks and struct stat.st_blksize.
5785         * configure: Regenerate.
5786         * config.in: Likewise.
5787         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5788         (OBS): Add common-remote-fileio.o.
5789         (common-remote-fileio.o): New rule.
5790
5791 2015-03-09  Pedro Alves  <palves@redhat.com>
5792
5793         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5794         'struct sockaddr' pointer in 'accept' call.
5795
5796 2015-03-09  Pedro Alves  <palves@redhat.com>
5797
5798         Revert:
5799         2015-03-07  Pedro Alves  <palves@redhat.com>
5800         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5801         or <winsock2.h> here.  Instead include "gdb_socket.h".
5802         (remote_open): Use union gdb_sockaddr_u.
5803         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5804         or <winsock2.h> here.  Instead include "gdb_socket.h".
5805         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5806         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5807         or <sys/un.h>.
5808         (init_named_socket, gdb_agent_helper_thread): Use union
5809         gdb_sockaddr_u.
5810
5811 2015-03-07  Pedro Alves  <palves@redhat.com>
5812
5813         * configure.ac (build_warnings): Move
5814         -Wdeclaration-after-statement to the C-specific set.
5815         * configure: Regenerate.
5816
5817 2015-03-07  Pedro Alves  <palves@redhat.com>
5818
5819         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5820         or <winsock2.h> here.  Instead include "gdb_socket.h".
5821         (remote_open): Use union gdb_sockaddr_u.
5822         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5823         or <winsock2.h> here.  Instead include "gdb_socket.h".
5824         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5825         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5826         or <sys/un.h>.
5827         (init_named_socket, gdb_agent_helper_thread): Use union
5828         gdb_sockaddr_u.
5829
5830 2015-03-07  Pedro Alves  <palves@redhat.com>
5831
5832         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5833         instead.
5834
5835 2015-03-06  Yao Qi  <yao.qi@linaro.org>
5836
5837         * linux-aarch64-low.c (aarch64_insert_point): Use
5838         show_debug_regs as a boolean.
5839         (aarch64_remove_point): Likewise.
5840
5841 2015-03-05  Pedro Alves  <palves@redhat.com>
5842
5843         * lynx-low.c (lynx_target_ops): Install NULL hooks for
5844         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5845         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5846         * nto-low.c (nto_target_ops): Likewise.
5847         * spu-low.c (spu_target_ops): Likewise.
5848         * win32-low.c (win32_target_ops): Likewise.
5849
5850 2015-03-04  Pedro Alves  <palves@redhat.com>
5851
5852         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5853         Decide whether a breakpoint triggered based on the SIGTRAP's
5854         siginfo.si_code.
5855         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5856         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5857         (linux_low_filter_event): Check for breakpoints before checking
5858         watchpoints.
5859         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5860         siginfo.si_code.
5861         (linux_stopped_by_sw_breakpoint)
5862         (linux_supports_stopped_by_sw_breakpoint)
5863         (linux_stopped_by_hw_breakpoint)
5864         (linux_supports_stopped_by_hw_breakpoint): New functions.
5865         (linux_target_ops): Install new target methods.
5866
5867 2015-03-04  Pedro Alves  <palves@redhat.com>
5868
5869         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5870         * server.c (swbreak_feature, hwbreak_feature): New globals.
5871         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5872         (captured_main): Clear swbreak_feature and hwbreak_feature.
5873         * server.h (swbreak_feature, hwbreak_feature): Declare.
5874         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5875         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5876         supports_stopped_by_hw_breakpoint>: New fields.
5877         (target_supports_stopped_by_sw_breakpoint)
5878         (target_stopped_by_sw_breakpoint)
5879         (target_supports_stopped_by_hw_breakpoint)
5880         (target_stopped_by_hw_breakpoint): Declare.
5881
5882 2015-03-04  Pedro Alves  <palves@redhat.com>
5883
5884         enum lwp_stop_reason -> enum target_stop_reason
5885         * linux-low.c (check_stopped_by_breakpoint): Adjust.
5886         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5887         (linux_wait_1, stuck_in_jump_pad_callback)
5888         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5889         (linux_stopped_by_watchpoint):
5890         * linux-low.h (enum lwp_stop_reason): Delete.
5891         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5892         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5893
5894 2015-03-04  Yao Qi  <yao.qi@linaro.org>
5895
5896         * Makefile.in (SFILES): Add linux-aarch64-low.c.
5897
5898 2015-03-03  Gary Benson  <gbenson@redhat.com>
5899
5900         * hostio.c (handle_vFile): Fix prefix lengths.
5901
5902 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
5903
5904         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5905         ptr_bits.
5906
5907 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5908
5909         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5910         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5911         (clean): Add "rm -f" for above C files.
5912         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5913         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5914         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5915         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5916         * linux-s390-low.c (HWCAP_S390_VX): New macro.
5917         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5918         (init_registers_s390x_vx_linux64)
5919         (init_registers_s390x_tevx_linux64)
5920         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5921         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5922         declarations.
5923         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5924         (s390_store_vxrs_high): New functions.
5925         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5926         NT_S390_VXRS_HIGH.
5927         (s390_arch_setup): Add logic for selecting one of the new target
5928         descriptions.  Activate the new vector regsets if applicable.
5929         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5930         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5931         and init_registers_s390x_tevx_linux64.
5932
5933 2015-03-01  Pedro Alves  <palves@redhat.com>
5934
5935         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5936         parameter.
5937
5938 2015-02-27  Pedro Alves  <palves@redhat.com>
5939
5940         * linux-x86-low.c (u_debugreg_offset): New function.
5941         (x86_linux_dr_get, x86_linux_dr_set): Use it.
5942
5943 2015-02-27  Pedro Alves  <palves@redhat.com>
5944
5945         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5946         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5947         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5948         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5949         (ps_lsetfpregs, ps_getpid)
5950         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5951         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5952         (ps_lsetxregs, ps_plog): Declare.
5953
5954 2015-02-27  Pedro Alves  <palves@redhat.com>
5955
5956         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5957         IP_AGENT_EXPORT_FUNC.
5958         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5959         IP_AGENT_EXPORT_FUNC.
5960         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5961         (IP_AGENT_EXPORT): Delete.
5962         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5963         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5964         (gdb_trampoline_buffer_error, collecting, gdb_collect)
5965         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5966         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5967         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5968         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5969         (traceframe_read_count, traceframe_write_count)
5970         (traceframes_created, trace_state_variables, get_raw_reg)
5971         (get_trace_state_variable_value, set_trace_state_variable_value)
5972         (ust_loaded, helper_thread_id, cmd_buf): Use
5973         IPA_SYM_EXPORTED_NAME.
5974         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5975         (tracepoints) Use IP_AGENT_EXPORT_VAR.
5976         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5977         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5978         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5979         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5980         EXTERN_C_PUSH/EXTERN_C_POP.
5981         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5982         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5983         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5984         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5985         (traceframe_write_count, traceframe_read_count)
5986         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5987         (about_to_request_buffer_space, get_trace_state_variable_value)
5988         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5989         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5990         EXTERN_C_PUSH/EXTERN_C_POP.
5991         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5992         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5993         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5994         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5995         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5996         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5997         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5998         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5999         Define.
6000         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6001         (IP_AGENT_EXPORT_VAR_DECL): Define.
6002         (tracing): Declare.
6003         (gdb_agent_get_raw_reg): Declare.
6004
6005 2015-02-27  Tom Tromey  <tromey@redhat.com>
6006             Pedro Alves  <palves@redhat.com>
6007
6008         Rename symbols whose names are reserved C++ keywords throughout.
6009
6010 2015-02-27  Pedro Alves  <palves@redhat.com>
6011
6012         * Makefile.in (COMPILER): New, get it from autoconf.
6013         (CXX): Get from autoconf instead.
6014         (COMPILE.pre): Use COMPILER.
6015         (CC-LD): Rename to ...
6016         (CC_LD): ... this.  Use COMPILER.
6017         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6018         (CXX_FOR_TARGET): Default to g++ instead of gcc.
6019         * acinclude.m4: Include build-with-cxx.m4.
6020         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6021         Disable -Werror by default if building in C++ mode.
6022         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6023         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6024         the C++ compiler.  Save/restore CXXFLAGS too.
6025         * configure: Regenerate.
6026
6027 2015-02-27  Pedro Alves  <palves@redhat.com>
6028
6029         * acinclude.m4: Include libiberty.m4.
6030         * configure.ac: Call libiberty_INIT.
6031         * config.in, configure: Regenerate.
6032
6033 2015-02-26  Pedro Alves  <palves@redhat.com>
6034
6035         * linux-low.c (linux_wait_1): When incrementing the PC past a
6036         program breakpoint always use the_low_target.breakpoint_len as
6037         increment, rather than the maximum between that and
6038         the_low_target.decr_pc_after_break.
6039
6040 2015-02-23  Pedro Alves  <palves@redhat.com>
6041
6042         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6043         thread was doing a step-over; always adjust the PC if
6044         we stepped over a permanent breakpoint.
6045         (linux_wait_1): If we stepped over breakpoint that was on top of a
6046         permanent breakpoint, manually advance the PC past it.
6047
6048 2015-02-23  Pedro Alves  <palves@redhat.com>
6049
6050         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6051         modes.
6052         (x86_fill_gregset, x86_store_gregset): Use it when handling
6053         $orig_eax.
6054
6055 2015-02-20  Pedro Alves  <palves@redhat.com>
6056
6057         * thread-db.c: Include "nat/linux-procfs.h".
6058         (thread_db_init): Skip listing new threads if the kernel supports
6059         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6060
6061 2015-02-20  Pedro Alves  <palves@redhat.com>
6062
6063         * linux-low.c (status_pending_p_callback): Use ptid_match.
6064
6065 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6066
6067         PR breakpoints/16812
6068         * linux-low.c (wstatus_maybe_breakpoint): Remove.
6069         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6070         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6071
6072 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
6073
6074         PR breakpoints/15956
6075         * tracepoint.c (cmd_qtinit): Add check for current_thread.
6076
6077 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6078
6079         * linux-low.c (linux_low_btrace_conf): Print size.
6080         * server.c (handle_btrace_conf_general_set): New.
6081         (hanle_general_set): Call handle_btrace_conf_general_set.
6082         (handle_query): Report Qbtrace-conf:bts:size as supported.
6083
6084 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6085
6086         * linux-low.c (linux_low_enable_btrace): Update parameters.
6087         (linux_low_btrace_conf): New.
6088         (linux_target_ops)<to_btrace_conf>: Initialize.
6089         * server.c (current_btrace_conf): New.
6090         (handle_btrace_enable): Rename to ...
6091         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
6092         to target_enable_btrace.  Update comment.  Update users.
6093         (handle_qxfer_btrace_conf): New.
6094         (qxfer_packets): Add btrace-conf entry.
6095         (handle_query): Report qXfer:btrace-conf:read as supported packet.
6096         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6097         (target_ops)<read_btrace_conf>: New.
6098         (target_enable_btrace): Update parameters.
6099         (target_read_btrace_conf): New.
6100
6101 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6102
6103         * server.c (handle_btrace_general_set): Remove call to
6104         target_supports_btrace.
6105         (supported_btrace_packets): New.
6106         (handle_query): Call supported_btrace_packets.
6107         * target.h: include btrace-common.h.
6108         (btrace_target_info): Removed.
6109         (supports_btrace, target_supports_btrace): Update parameters.
6110
6111 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6112
6113         * Makefile.in (SFILES): Add common/btrace-common.c.
6114         (OBS): Add common/btrace-common.o.
6115         (btrace-common.o): Add build rules.
6116         * linux-low: Include btrace-common.h.
6117         (linux_low_read_btrace): Use struct btrace_data.  Call
6118         btrace_data_init and btrace_data_fini.
6119
6120 2015-02-06  Pedro Alves  <palves@redhat.com>
6121
6122         * thread-db.c (find_new_threads_callback): Add debug output.
6123
6124 2015-02-04  Pedro Alves  <palves@redhat.com>
6125
6126         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6127         (resume_stopped_resumed_lwps): New function.
6128         (linux_wait_for_event_filtered): Use it.
6129
6130 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6131
6132         * Makefile.in (SFILES): Add linux-personality.c.
6133         (linux-personality.o): New rule.
6134         * configure.srv (srv_linux_obj): Add linux-personality.o to the
6135         list of objects to be built.
6136         * linux-low.c: Include nat/linux-personality.h.
6137         (linux_create_inferior): Remove code to disable address space
6138         randomization (moved to ../nat/linux-personality.c).  Create
6139         cleanup to disable address space randomization.
6140
6141 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6142
6143         * Makefile.in (posix-strerror.o): New rule.
6144         (mingw-strerror.o): Likewise.
6145         * configure: Regenerated.
6146         * configure.ac: Source file ../common/common.host.  Initialize new
6147         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
6148
6149 2015-01-14  Yao Qi  <yao@codesourcery.com>
6150
6151         * Makefile.in (SFILES): Add nat/ppc-linux.c.
6152         (ppc-linux.o): New rule.
6153         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6154         * configure.ac: AC_CHECK_FUNCS(getauxval).
6155         * config.in: Re-generated.
6156         * configure: Re-generated.
6157         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6158         ppc64_64bit_inferior_p
6159
6160 2015-01-14  Yao Qi  <yao@codesourcery.com>
6161
6162         * linux-ppc-low.c: Include "nat/ppc-linux.h".
6163          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6164         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
6165         (PT_ORIG_R3, PT_TRAP): Likewise.
6166         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6167         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6168         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6169
6170 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
6171
6172         * i387-fp.c (i387_cache_to_xsave): In look over
6173         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6174         zmmh_low_space field by use of zmmh_high_space.
6175
6176 2015-01-09  Pedro Alves  <palves@redhat.com>
6177
6178         * linux-low.c (step_over_bkpt): Move higher up in the file.
6179         (handle_extended_wait): Don't store the stop_pc here.
6180         (get_stop_pc): Adjust comments and rename to ...
6181         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
6182         stopped for a software breakpoint or hardware breakpoint.
6183         (thread_still_has_status_pending_p): New function.
6184         (status_pending_p_callback): Use
6185         thread_still_has_status_pending_p.  If the event is no longer
6186         interesting, resume the LWP.
6187         (handle_tracepoints): Add assert.
6188         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6189         (wstatus_maybe_breakpoint): New function.
6190         (cancel_breakpoint): Delete function.
6191         (check_stopped_by_watchpoint): New function, factored out from
6192         linux_low_filter_event.
6193         (lp_status_maybe_breakpoint): Delete function.
6194         (linux_low_filter_event): Remove filter_ptid argument.
6195         Leave thread group exits pending here.  Store the LWP's stop PC.
6196         Always leave events pending.
6197         (linux_wait_for_event_filtered): Pull all events out of the
6198         kernel, and leave them all pending.
6199         (count_events_callback, select_event_lwp_callback): Consider all
6200         events.
6201         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6202         (select_event_lwp): Only give preference to the stepping LWP in
6203         all-stop mode.  Adjust comments.
6204         (ignore_event): New function.
6205         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
6206         references to cancel_breakpoints.  Adjust to renames.  Also give
6207         equal priority to all LWPs that have had events in non-stop mode.
6208         If reporting a software breakpoint event, unadjust the LWP's PC.
6209         (linux_wait): If linux_wait_1 returned an ignored event, retry.
6210         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6211         Adjust.
6212         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
6213         (resume_status_pending_p): Use thread_still_has_status_pending_p.
6214         (linux_stopped_by_watchpoint): Adjust.
6215         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6216         * linux-low.h (enum lwp_stop_reason): New.
6217         (struct lwp_info) <stop_pc>: Adjust comment.
6218         <stopped_by_watchpoint>: Delete field.
6219         <stop_reason>: New field.
6220         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6221         * mem-break.c (software_breakpoint_inserted_here)
6222         (hardware_breakpoint_inserted_here): New function.
6223         * mem-break.h (software_breakpoint_inserted_here)
6224         (hardware_breakpoint_inserted_here): Declare.
6225         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6226         (cancel_breakpoints): Delete.
6227         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6228         (upload_fast_traceframes): Remove references to
6229         cancel_breakpoints.
6230
6231 2015-01-09  Pedro Alves  <palves@redhat.com>
6232
6233         * thread-db.c (find_new_threads_callback): Ignore thread if the
6234         kernel thread ID is -1.
6235
6236 2015-01-09  Pedro Alves  <palves@redhat.com>
6237
6238         * linux-low.c (linux_attach_fail_reason_string): Move to
6239         nat/linux-ptrace.c, and rename.
6240         (linux_attach_lwp): Update comment.
6241         (attach_proc_task_lwp_callback): New function.
6242         (linux_attach): Adjust to rename and use
6243         linux_proc_attach_tgid_threads.
6244         (linux_attach_fail_reason_string): Delete declaration.
6245
6246 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
6247
6248         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6249         * server.c (gdbserver_version): Likewise.
6250
6251 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6252
6253         * remote-utils.c: Include ctype.h.
6254         (input_interrupt): Explicitly handle the case when the char
6255         received is the NUL byte.  Improve the printing of non-ASCII
6256         characters.
6257
6258 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
6259
6260         * linux-low.c (linux_low_filter_event): Update call to
6261         linux_enable_event_reporting following the addition of
6262         a new parameter to that function.
6263
6264 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
6265
6266         PR server/17457
6267         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6268         (AARCH64_FPCR_REGNO): Likewise.
6269         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6270         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6271         (aarch64_store_fpregset): Likewise.
6272
6273 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
6274
6275         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6276         Remove FIXME comment about assumption about N.
6277
6278 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
6279
6280         * configure.ac: If large-file support is disabled in GDBserver,
6281         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6282         * configure: Regenerate.
6283
6284 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6285
6286         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6287         warning upon ENODATA from ptrace.
6288         * linux-s390-low.c (s390_store_tdb): New.
6289         (s390_regsets): Add regset for NT_S390_TDB.
6290
6291 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6292
6293         * linux-low.c (regsets_store_inferior_registers): Skip regsets
6294         without a fill_function.
6295         * linux-s390-low.c (s390_fill_last_break): Remove.
6296         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6297         (s390_arch_setup): Use regset's size instead of fill_function for
6298         loop end condition.
6299
6300 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6301
6302         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6303         the regset's store function when ptrace returned an error.
6304         * regcache.c (get_thread_regcache): Invalidate register cache
6305         before fetching inferior's registers.
6306
6307 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6308
6309         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6310         while-loop as for-loop.
6311         (regsets_store_inferior_registers): Likewise.
6312
6313 2014-11-28  Yao Qi  <yao@codesourcery.com>
6314
6315         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6316         * config.in, configure: Re-generate.
6317         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6318         is defined.
6319
6320 2014-11-21  Yao Qi  <yao@codesourcery.com>
6321
6322         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6323         (AC_CHECK_HEADERS): Remove malloc.h.
6324         * configure: Re-generated.
6325         * config.in: Re-generated.
6326         * server.h: Don't include alloca.h and malloc.h.
6327         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6328         Don't include malloc.h.
6329
6330 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
6331
6332         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6333         corresponding ERRNO check in same block.
6334
6335 2014-11-12  Pedro Alves  <palves@redhat.com>
6336
6337         * server.c (cont_thread): Update comment.
6338         (start_inferior, attach_inferior): No longer clear cont_thread.
6339         (handle_v_cont): No longer set cont_thread.
6340         (captured_main): Clear cont_thread each time a GDB connects.
6341
6342 2014-11-12  Pedro Alves  <palves@redhat.com>
6343
6344         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6345         thread, and don't resume all threads if the Hc thread has exited.
6346
6347 2014-11-12  Pedro Alves  <palves@redhat.com>
6348
6349         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6350         the process group instead of to a specific LWP.
6351
6352 2014-10-15  Pedro Alves  <palves@redhat.com>
6353
6354         PR server/17487
6355         * win32-arm-low.c (arm_set_thread_context): Remove current_event
6356         parameter.
6357         (arm_set_thread_context): Delete.
6358         (the_low_target): Adjust.
6359         * win32-i386-low.c (debug_registers_changed)
6360         (debug_registers_used): Delete.
6361         (update_debug_registers_callback): New function.
6362         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6363         needing to update their debug registers.
6364         (win32_get_current_dr): New function.
6365         (x86_dr_low_get_addr, x86_dr_low_get_control)
6366         (x86_dr_low_get_status): Fetch the debug register from the thread
6367         record's context.
6368         (i386_initial_stuff): Adjust.
6369         (i386_get_thread_context): Remove current_event parameter.  Don't
6370         clear debug_registers_changed nor copy DR values to
6371         debug_reg_state.
6372         (i386_set_thread_context): Delete.
6373         (i386_prepare_to_resume): New function.
6374         (i386_thread_added): Mark the thread as needing to update irs
6375         debug registers.
6376         (the_low_target): Remove i386_set_thread_context and install
6377         i386_prepare_to_resume.
6378         * win32-low.c (win32_get_thread_context): Adjust.
6379         (win32_set_thread_context): Use SetThreadContext
6380         directly.
6381         (win32_prepare_to_resume): New function.
6382         (win32_require_context): New function, factored out from ...
6383         (thread_rec): ... this.
6384         (continue_one_thread): Call win32_prepare_to_resume on each thread
6385         we're about to continue.
6386         (win32_resume): Call win32_prepare_to_resume on the event thread.
6387         * win32-low.h (struct win32_thread_info)
6388         <debug_registers_changed>: New field.
6389         (struct win32_target_ops): Change prototype of set_thread_context,
6390         delete set_thread_context and add prepare_to_resume.
6391         (win32_require_context): New declaration.
6392
6393 2014-10-08  Gary Benson  <gbenson@redhat.com>
6394
6395         * server.h: Do not include common-exceptions.h.
6396
6397 2014-10-08  Gary Benson  <gbenson@redhat.com>
6398
6399         * server.h: Do not include cleanups.h.
6400
6401 2014-09-30  James Hogan  <james.hogan@imgtec.com>
6402
6403         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6404         mips64-dsp-linux.c.
6405
6406 2014-09-23  Yao Qi  <yao@codesourcery.com>
6407
6408         * linux-low.c (lp_status_maybe_breakpoint): New function.
6409         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6410         (count_events_callback): Likewise.
6411         (select_event_lwp_callback): Likewise.
6412         (cancel_breakpoints_callback): Likewise.
6413
6414 2014-09-19  Don Breazeal  <donb@codesourcery.com>
6415
6416         * linux-low.c (handle_extended_wait): Call
6417         linux_ptrace_get_extended_event.
6418         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6419         linux_is_extended_waitstatus.
6420
6421 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
6422
6423         * Makefile.in (CPPFLAGS): Define.
6424         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6425         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6426
6427 2014-09-16  Gary Benson  <gbenson@redhat.com>
6428
6429         * inferiors.h (current_inferior): Renamed as...
6430         (current_thread): New variable.  All uses updated.
6431         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6432         (maybe_move_out_of_jump_pad): Likewise.
6433         (cancel_breakpoint): Likewise.
6434         (linux_low_filter_event): Likewise.
6435         (wait_for_sigstop): Likewise.
6436         (linux_resume_one_lwp): Likewise.
6437         (need_step_over_p): Likewise.
6438         (start_step_over): Likewise.
6439         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6440         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6441         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6442         and save_inferior as saved_thread.
6443         * regcache.c (get_thread_regcache): Renamed saved_inferior as
6444         saved_thread.
6445         (regcache_invalidate_thread): Likewise.
6446         * remote-utils.c (prepare_resume_reply): Likewise.
6447         * thread-db.c (thread_db_get_tls_address): Likewise.
6448         (disable_thread_event_reporting): Likewise.
6449         (remove_thread_event_breakpoints): Likewise.
6450         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6451         as saved_thread.
6452         * target.h (set_desired_inferior): Renamed as...
6453         (set_desired_thread): New declaration.  All uses updated.
6454         * server.c (myresume): Updated comment to reference thread instead
6455         of inferior.
6456         (handle_serial_event): Likewise.
6457         (handle_target_event): Likewise.
6458
6459 2014-09-12  Tom Tromey  <tromey@redhat.com>
6460             Gary Benson  <gbenson@redhat.com>
6461
6462         * regcache.h: Include common-regcache.h.
6463         (regcache_read_pc): Don't declare.
6464         * regcache.c (get_thread_regcache_for_ptid): New function.
6465
6466 2014-09-11  Tom Tromey  <tromey@redhat.com>
6467             Gary Benson  <gbenson@redhat.com>
6468
6469         * symbol.c: New file.
6470         * Makefile.in (SFILES): Add symbol.c.
6471         (OBS): Add symbol.o.
6472
6473 2014-09-11  Gary Benson  <gbenson@redhat.com>
6474
6475         * target.c (target_stop_ptid, target_continue_ptid): New
6476         functions.
6477
6478 2014-09-11  Tom Tromey  <tromey@redhat.com>
6479             Gary Benson  <gbenson@redhat.com>
6480
6481         * target.h: Include target/target.h.
6482         * target.c (target_read_memory, target_read_uint32)
6483         (target_write_memory): New functions.
6484
6485 2014-09-11  Gary Benson  <gbenson@redhat.com>
6486
6487         * server.h (debug_hw_points): Don't declare.
6488         * server.c (debug_hw_points): Don't define.  Replace all uses
6489         with show_debug_regs.
6490         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
6491         all uses with show_debug_regs.
6492
6493 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
6494
6495         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6496         endianness into account.
6497         (ppc_supply_ptrace_register): Likewise.
6498
6499 2014-09-03  James Hogan  <james.hogan@imgtec.com>
6500
6501         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6502         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6503
6504 2014-09-03  Gary Benson  <gbenson@redhat.com>
6505
6506         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6507         ALL_DEBUG_ADDRESS_REGISTERS.
6508
6509 2014-09-02  Gary Benson  <gbenson@redhat.com>
6510
6511         * i386-low.h: Renamed as...
6512         * x86-low.h: New file.  All type, function and variable name
6513         prefixes changed from "i386_" to "x86_".  All references updated.
6514         * i386-low.c: Renamed as...
6515         * x86-low.c: New file.  All type, function and variable name
6516         prefixes changed from "i386_" to "x86_".  All references updated.
6517
6518 2014-09-02  Gary Benson  <gbenson@redhat.com>
6519
6520         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6521         (x86_linux_new_thread): Likewise.
6522
6523 2014-08-29  Gary Benson  <gbenson@redhat.com>
6524
6525         * server.h (setjmp.h): Do not include.
6526         (toplevel): Do not declare.
6527         (common-exceptions.h): Include.
6528         (cleanups.h): Likewise.
6529         * server.c (toplevel): Do not define.
6530         (exit_code): New static global.
6531         (detach_or_kill_for_exit_cleanup): New function.
6532         (main): New function.  Original main renamed to...
6533         (captured_main): New function.
6534         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6535
6536 2014-08-29  Gary Benson  <gbenson@redhat.com>
6537
6538         * Makefile.in (SFILES): Add common/common-exceptions.c.
6539         (OBS): Add common-exceptions.o.
6540         (common-exceptions.o): New rule.
6541         * utils.c (prepare_to_throw_exception): New function.
6542
6543 2014-08-29  Gary Benson  <gbenson@redhat.com>
6544
6545         * config.in: Regenerate.
6546         * configure: Likewise.
6547
6548 2014-08-29  Gary Benson  <gbenson@redhat.com>
6549
6550         * Makefile.in (SFILES): Add common/cleanups.c.
6551         (OBS): cleanups.o.
6552         (cleanups.o): New rule.
6553
6554 2014-08-29  Gary Benson  <gbenson@redhat.com>
6555
6556         * utils.c (internal_vwarning): New function.
6557
6558 2014-08-28  Gary Benson  <gbenson@redhat.com>
6559
6560         * utils.h (fatal): Remove declaration.
6561         * utils.c (fatal): Remove function.
6562
6563 2014-08-28  Gary Benson  <gbenson@redhat.com>
6564
6565         * tracepoint.c (gdb_agent_init): Replace fatal with
6566         perror_with_name.
6567         (initialize_tracepoint): Likewise.
6568
6569 2014-08-28  Gary Benson  <gbenson@redhat.com>
6570
6571         * remote-utils.c (remote_prepare): Replace fatal with error.
6572
6573 2014-08-28  Gary Benson  <gbenson@redhat.com>
6574
6575         * linux-low.c (linux_async): Replace fatal with warning.
6576         Tidy up and return.
6577         (linux_start_non_stop): Return -1 if linux_async failed.
6578
6579 2014-08-28  Gary Benson  <gbenson@redhat.com>
6580
6581         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6582         gdb_assert.
6583         (i386_dr_low_get_addr): Remove vague comment.
6584         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6585         gdb_assert.
6586
6587 2014-08-28  Gary Benson  <gbenson@redhat.com>
6588
6589         * inferiors.c (get_thread_process): Replace check with gdb_assert.
6590         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6591         internal_error.
6592         (linux_resume_one_lwp): Likewise.
6593         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6594         gdb_assert.
6595         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6596         with internal_error.
6597         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6598         (init_register_cache): Replace fatal with gdb_assert_not_reached.
6599         (find_register_by_name): Replace fatal with internal_error.
6600         (find_regno): Likewise.
6601         * tdesc.c (init_target_desc): Replace check with gdb_assert.
6602         * thread-db.c (thread_db_create_event): Likewise.
6603         (thread_db_load_search): Likewise.
6604         (try_thread_db_load_1): Likewise.
6605         * tracepoint.c (get_jump_space_head): Replace fatal with
6606         internal_error.
6607         (claim_trampoline_space): Likewise.
6608         (have_fast_tracepoint_trampoline_buffer): Likewise.
6609         (cmd_qtstart): Likewise.
6610         (stop_tracing): Likewise.
6611         (fast_tracepoint_collecting): Likewise.
6612         (target_malloc): Likewise.
6613         (download_tracepoint): Likewise.
6614         (download_trace_state_variables): Replace check with gdb_assert.
6615         (upload_fast_traceframes): Replace fatal with internal_error.
6616
6617 2014-08-19  Tom Tromey  <tromey@redhat.com>
6618             Gary Benson  <gbenson@redhat.com>
6619
6620         * Makefile.in (SFILES): Add common/common-debug.c.
6621         (OBS): Add common-debug.o.
6622         (common-debug.o): New rule.
6623         * debug.h (debug_printf): Don't declare.
6624         * debug.c (debug_printf): Renamed and rewritten as...
6625         (debug_vprintf): New function.
6626
6627 2014-08-19  Gary Benson  <gbenson@redhat.com>
6628
6629         * utils.h: Do not include print-utils.h.
6630
6631 2014-08-19  Tom Tromey  <tromey@redhat.com>
6632             Gary Benson  <gbenson@redhat.com>
6633
6634         * server.h: Add static assertion.
6635         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6636
6637 2014-08-19  Tom Tromey  <tromey@redhat.com>
6638             Gary Benson  <gbenson@redhat.com>
6639
6640         * Makefile.in (SFILES): Add common/errors.c.
6641         (OBS): Add errors.o.
6642         (IPA_OBS): Add errors-ipa.o.
6643         (errors.o): New rule.
6644         (errors-ipa.o): Likewise.
6645         * utils.h (perror_with_name, error, warning): Don't declare.
6646         * utils.c (warning): Renamed and rewritten as...
6647         (vwarning): New function.
6648         (error): Renamed and rewritten as...
6649         (verror): New function.
6650         (internal_error): Renamed and rewritten as...
6651         (internal_verror): New function.
6652
6653 2014-08-07  Gary Benson  <gbenson@redhat.com>
6654
6655         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6656         * configure: Regenerate.
6657         * config.in: Likewise.
6658         * server.h: Do not include errno.h.
6659         * event-loop.c: Likewise.
6660         * hostio-errno.c: Likewise.
6661         * linux-low.c: Likewise.
6662         * remote-utils.c: Likewise.
6663         * spu-low.c: Likewise.
6664         * utils.c: Likewise.
6665         * gdbreplay.c: Unconditionally include errno.h.
6666
6667 2014-08-07  Gary Benson  <gbenson@redhat.com>
6668
6669         * server.h: Do not include string.h.
6670         * event-loop.c: Likewise.
6671         * linux-low.c: Likewise.
6672         * regcache.c: Likewise.
6673         * remote-utils.c: Likewise.
6674         * spu-low.c: Likewise.
6675         * utils.c: Likewise.
6676
6677 2014-08-07  Gary Benson  <gbenson@redhat.com>
6678
6679         * server.h: Do not include gdb_assert.h.
6680
6681 2014-08-07  Gary Benson  <gbenson@redhat.com>
6682
6683         * server.h: Do not include common-utils.h.
6684
6685 2014-08-07  Gary Benson  <gbenson@redhat.com>
6686
6687         * server.h: Do not include ptid.h.
6688         * notif.h: Likewise.
6689
6690 2014-08-07  Gary Benson  <gbenson@redhat.com>
6691
6692         * server.h: Do not include gdb_locale.h.
6693
6694 2014-08-07  Gary Benson  <gbenson@redhat.com>
6695
6696         * server.h: Do not include gdb/signals.h.
6697         * win32-low.c: Likewise.
6698
6699 2014-08-07  Gary Benson  <gbenson@redhat.com>
6700
6701         * server.h: Do not include pathmax.h.
6702
6703 2014-08-07  Gary Benson  <gbenson@redhat.com>
6704
6705         * server.h: Do not include libiberty.h.
6706         * linux-bfin-low.c: Likewise.
6707
6708 2014-08-07  Gary Benson  <gbenson@redhat.com>
6709
6710         * server.h: Do not include ansidecl.h.
6711
6712 2014-08-07  Gary Benson  <gbenson@redhat.com>
6713
6714         * linux-x86-low.c: Do not include stddef.h.
6715         * lynx-ppc-low.c: Likewise.
6716         * tracepoint.c: Likewise.
6717
6718 2014-08-07  Gary Benson  <gbenson@redhat.com>
6719
6720         * server.h: Do not include stdarg.h.
6721         * nto-low.c: Likewise.
6722
6723 2014-08-07  Gary Benson  <gbenson@redhat.com>
6724
6725         * server.h: Do not include stdlib.h.
6726         * inferiors.c: Likewise.
6727         * linux-low.c: Likewise.
6728         * regcache.c: Likewise.
6729         * spu-low.c: Likewise.
6730         * tracepoint.c: Likewise.
6731         * utils.c: Likewise.
6732
6733 2014-08-07  Gary Benson  <gbenson@redhat.com>
6734
6735         * server.h: Do not include stdio.h.
6736         * linux-low.c: Likewise.
6737         * remote-utils.c: Likewise.
6738         * spu-low.c: Likewise.
6739         * utils.c: Likewise.
6740         * wincecompat.c: Likewise.
6741
6742 2014-08-06  Gary Benson  <gbenson@redhat.com>
6743
6744         * regcache.c (init_register_cache): Move conditionals inside if.
6745
6746 2014-08-06  Gary Benson  <gbenson@redhat.com>
6747
6748         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6749
6750 2014-07-31  Gary Benson  <gbenson@redhat.com>
6751
6752         * ax.h: Do not include server.h.
6753         * gdbthread.h: Likewise.
6754         * lynx-low.h: Likewise.
6755         * notif.h: Likewise.
6756
6757 2014-07-30  Gary Benson  <gbenson@redhat.com>
6758
6759         * server.h: Include common-defs.h.
6760         Do not include config.h or build-gnulib-gdbserver/config.h.
6761
6762 2014-07-30  Gary Benson  <gbenson@redhat.com>
6763
6764         * hostio-errno.c: Move server.h to top of includes list.
6765         * inferiors.c: Likewise.
6766         * linux-x86-low.c: Likewise.
6767         * notif.c: Include server.h.
6768
6769 2014-07-24  Tom Tromey  <tromey@redhat.com>
6770             Gary Benson  <gbenson@redhat.com>
6771
6772         * server.h (CORE_ADDR): Now unsigned.
6773
6774 2014-07-16  Pedro Alves  <palves@redhat.com>
6775
6776         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6777
6778 2014-07-15  Pedro Alves  <palves@redhat.com>
6779
6780         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6781         copy.
6782
6783 2014-07-11  Pedro Alves  <palves@redhat.com>
6784
6785         * linux-low.c (kill_wait_lwp): New function, based on
6786         kill_one_lwp_callback, but use my_waitpid directly.
6787         (kill_one_lwp_callback, linux_kill): Use it.
6788
6789 2014-06-23  Pedro Alves  <palves@redhat.com>
6790
6791         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6792         before setting DR0..DR3.
6793
6794 2014-06-20  Gary Benson  <gbenson@redhat.com>
6795
6796         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6797         * configure: Regenerated.
6798         * config.in: Likewise.
6799
6800 2014-06-20  Gary Benson  <gbenson@redhat.com>
6801
6802         * Makefile.in (SFILES): Update locations for files moved
6803         from common to nat.
6804         (object file files): Reordered.
6805
6806 2014-06-20  Gary Benson  <gbenson@redhat.com>
6807
6808         * i386-low.h (i386_dr_low_can_set_addr): Removed.
6809         (i386_dr_low_set_addr): Likewise.
6810         (i386_dr_low_get_addr): Likewise.
6811         (i386_dr_low_can_set_control): Likewise.
6812         (i386_dr_low_set_control): Likewise.
6813         (i386_dr_low_get_control): Likewise.
6814         (i386_dr_low_get_status): Likewise.
6815         (i386_get_debug_register_length): Likewise.
6816         * linux-x86-low.c (i386_dr_low_set_addr):
6817         Changed signature.  Made static.
6818         (i386_dr_low_get_addr): Likewise.
6819         (i386_dr_low_set_control): Likewise.
6820         (i386_dr_low_get_control): Likewise.
6821         (i386_dr_low_get_status): Likewise.
6822         (i386_dr_low): New global variable.
6823         * win32-i386-low.c (i386_dr_low_set_addr):
6824         Changed signature.  Made static.
6825         (i386_dr_low_get_addr): Likewise.
6826         (i386_dr_low_set_control): Likewise.
6827         (i386_dr_low_get_control): Likewise.
6828         (i386_dr_low_get_status): Likewise.
6829         (i386_dr_low): New global variable.
6830
6831 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6832
6833         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6834         * Makefile.in (AR, AR_FLAGS): Define.
6835         * configure: Regenerate.
6836
6837 2014-06-19  Gary Benson  <gbenson@redhat.com>
6838
6839         * Makefile.in (i386-dregs.o): New rule.
6840         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6841         * i386-low.c (target.h): Remove include.
6842         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6843         (DR_CONTROL_SHIFT): Likewise.
6844         (DR_CONTROL_SIZE): Likewise.
6845         (DR_RW_EXECUTE): Likewise.
6846         (DR_RW_WRITE): Likewise.
6847         (DR_RW_READ): Likewise.
6848         (DR_RW_IORW): Likewise.
6849         (DR_LEN_1): Likewise.
6850         (DR_LEN_2): Likewise.
6851         (DR_LEN_4): Likewise.
6852         (DR_LEN_8): Likewise.
6853         (DR_LOCAL_ENABLE_SHIFT): Likewise.
6854         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6855         (DR_ENABLE_SIZE): Likewise.
6856         (DR_LOCAL_SLOWDOWN): Likewise.
6857         (DR_GLOBAL_SLOWDOWN): Likewise.
6858         (DR_CONTROL_RESERVED): Likewise.
6859         (I386_DR_CONTROL_MASK): Likewise.
6860         (I386_DR_VACANT): Likewise.
6861         (I386_DR_LOCAL_ENABLE): Likewise.
6862         (I386_DR_GLOBAL_ENABLE): Likewise.
6863         (I386_DR_DISABLE): Likewise.
6864         (I386_DR_SET_RW_LEN): Likewise.
6865         (I386_DR_GET_RW_LEN): Likewise.
6866         (I386_DR_WATCH_HIT): Likewise.
6867         (i386_wp_op_t): Likewise.
6868         (i386_show_dr): Likewise.
6869         (i386_length_and_rw_bits): Likewise.
6870         (i386_insert_aligned_watchpoint): Likewise.
6871         (i386_remove_aligned_watchpoint): Likewise.
6872         (i386_handle_nonaligned_watchpoint): Likewise.
6873         i386_update_inferior_debug_regs(): Likewise.
6874         (i386_dr_insert_watchpoint): Likewise.
6875         (i386_dr_remove_watchpoint): Likewise.
6876         (i386_dr_region_ok_for_watchpoint): Likewise.
6877         (i386_dr_stopped_data_address): Likewise.
6878         (i386_dr_stopped_by_watchpoint): Likewise.
6879
6880 2014-06-19  Gary Benson  <gbenson@redhat.com>
6881
6882         * i386-low.c (i386_dr_show): Renamed to
6883         i386_show_dr and made static.  All uses updated.
6884         (i386_dr_length_and_rw_bits): Renamed to
6885         i386_length_and_rw_bits and made static.
6886         All uses updated.
6887         (i386_dr_insert_aligned_watchpoint): Renamed to
6888         i386_insert_aligned_watchpoint and made static.
6889         All uses updated.
6890         (i386_dr_remove_aligned_watchpoint): Renamed to
6891         i386_remove_aligned_watchpoint and made static.
6892         All uses updated.
6893         (i386_dr_update_inferior_debug_regs): Renamed to
6894         i386_update_inferior_debug_regs and made static.
6895         All uses updated.
6896
6897 2014-06-18  Gary Benson  <gbenson@redhat.com>
6898
6899         * i386-low.h (i386_dr_low_can_set_addr): New macro.
6900         (i386_dr_low_can_set_control): Likewise.
6901         (i386_get_debug_register_length): Likewise.
6902         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6903         (i386_dr_low_can_set_control): Likewise.
6904         (i386_get_debug_register_length): Likewise.
6905
6906 2014-06-17  Gary Benson  <gbenson@redhat.com>
6907
6908         * i386-low.h (i386-dregs.h): New include.
6909         (DR_FIRSTADDR): Now in i386-dregs.h.
6910         (DR_LASTADDR): Likewise.
6911         (DR_NADDR): Likewise.
6912         (DR_STATUS): Likewise.
6913         (DR_CONTROL): Likewise.
6914         (i386_debug_reg_state): Likewise.
6915         (i386_dr_insert_watchpoint): Likewise.
6916         (i386_dr_remove_watchpoint): Likewise.
6917         (i386_dr_region_ok_for_watchpoint): Likewise.
6918         (i386_dr_stopped_data_address): Likewise.
6919         (i386_dr_stopped_by_watchpoint): Likewise.
6920         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6921
6922 2014-06-18  Gary Benson  <gbenson@redhat.com>
6923
6924         * i386-low.h (i386_low_insert_watchpoint): Renamed to
6925         i386_dr_insert_watchpoint.
6926         (i386_low_remove_watchpoint): Renamed to
6927         i386_dr_remove_watchpoint.
6928         (i386_low_region_ok_for_watchpoint): Renamed to
6929         i386_dr_region_ok_for_watchpoint.
6930         (i386_low_stopped_data_address): Renamed to
6931         i386_dr_stopped_data_address.
6932         (i386_low_stopped_by_watchpoint): Renamed to
6933         i386_dr_stopped_by_watchpoint.
6934         * i386-low.c (i386_show_dr): Renamed to
6935         i386_dr_show and made nonstatic.  All uses updated.
6936         (i386_length_and_rw_bits): Renamed to
6937         i386_dr_length_and_rw_bits and made nonstatic.
6938         All uses updated.
6939         (i386_insert_aligned_watchpoint): Renamed to
6940         i386_dr_insert_aligned_watchpoint and made nonstatic.
6941         All uses updated.
6942         (i386_remove_aligned_watchpoint): Renamed to
6943         i386_dr_remove_aligned_watchpoint and made nonstatic.
6944         All uses updated.
6945         (i386_update_inferior_debug_regs): Renamed to
6946         i386_dr_update_inferior_debug_regs and made nonstatic.
6947         All uses updated.
6948         (i386_low_insert_watchpoint): Renamed to
6949         i386_dr_insert_watchpoint.  All uses updated.
6950         (i386_low_remove_watchpoint): Renamed to
6951         i386_dr_remove_watchpoint.  All uses updated.
6952         (i386_low_region_ok_for_watchpoint): Renamed to
6953         i386_dr_region_ok_for_watchpoint.  All uses updated.
6954         (i386_low_stopped_data_address): Renamed to
6955         i386_dr_stopped_data_address.  All uses updated.
6956         (i386_low_stopped_by_watchpoint): Renamed to
6957         i386_dr_stopped_by_watchpoint.  All uses updated.
6958
6959 2014-06-18  Gary Benson  <gbenson@redhat.com>
6960
6961         * i386-low.c (i386_dr_low_can_set_addr): New macro.
6962         (i386_dr_low_can_set_control): Likewise.
6963         (i386_insert_aligned_watchpoint): New check.
6964
6965 2014-06-18  Gary Benson  <gbenson@redhat.com>
6966
6967         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6968         Renamed to state.
6969
6970 2014-06-18  Gary Benson  <gbenson@redhat.com>
6971
6972         * i386-low.c (i386_length_and_rw_bits): Use internal_error
6973         instead of fatal and error.
6974         (i386_handle_nonaligned_watchpoint): Likewise.
6975
6976 2014-06-18  Gary Benson  <gbenson@redhat.com>
6977
6978         * i386-low.c (i386_get_debug_register_length): New macro.
6979         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
6980         (i386_show_dr): Use debug_printf instead of fprintf.  Use
6981         phex to format values.
6982
6983 2014-06-18  Gary Benson  <gbenson@redhat.com>
6984
6985         * i386-low.h: Comment changes.
6986         * i386-low.c: Likewise.
6987
6988 2014-06-18  Gary Benson  <gbenson@redhat.com>
6989
6990         * i386-low.c: Whitespace changes.
6991
6992 2014-06-12  Tom Tromey  <tromey@redhat.com>
6993
6994         * utils.c (freeargv): Remove.
6995
6996 2014-06-12  Tom Tromey  <tromey@redhat.com>
6997
6998         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6999         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7000         (parse_debug_format_options): Likewise.
7001         (gdbserver_usage): Likewise.
7002         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7003         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7004         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7005         against libiberty.
7006         ($(LIBGNU)): Depend on libiberty.
7007         (all-lib): Recurse into all subdirs.
7008         (install-only): Invoke "install" target in subdirs.
7009         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7010         targets.
7011         * configure: Rebuild.
7012         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
7013         for vasprintf, vsnprintf, or gettimeofday.
7014         * configure.srv: Don't add safe-ctype.o or lbasename.o to
7015         srv_tgtobj.
7016
7017 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
7018
7019         * development.sh: Delete.
7020         * Makefile.in (config.status): Adjust dependency on development.sh.
7021         * configure.ac: Adjust development.sh source call.
7022         * configure: Regenerate.
7023
7024 2014-06-02  Pedro Alves  <palves@redhat.com>
7025
7026         * ax.c (gdb_free_agent_expr): New function.
7027         * ax.h (gdb_free_agent_expr): New declaration.
7028         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7029         list.
7030         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7031         static.
7032         (clear_breakpoint_conditions_and_commands): New function.
7033         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7034         (clear_breakpoint_conditions_and_commands): New declaration.
7035
7036 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7037
7038         * linux-aarch64-low.c (asm/ptrace.h): Include.
7039
7040 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7041
7042         Fix TLS access for -static -pthread.
7043         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7044         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7045         (thread_db_load_search, try_thread_db_load_1): Initialize it.
7046
7047 2014-05-20  Pedro Alves  <palves@redhat.com>
7048
7049         * linux-aarch64-low.c (aarch64_insert_point)
7050         (aarch64_remove_point): No longer check whether the type is
7051         supported here.  Adjust to new interface.
7052         (the_low_target): Install aarch64_supports_z_point_type as
7053         supports_z_point_type method.
7054         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7055         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7056         instead of a Z packet char.  Adjust.
7057         (arm_supports_z_point_type): New function.
7058         (arm_insert_point, arm_remove_point): Adjust to new interface.
7059         (the_low_target): Install arm_supports_z_point_type.
7060         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7061         (cris_insert_point, cris_remove_point): Adjust to new interface.
7062         Don't check whether the type is supported here.
7063         (the_low_target): Install cris_supports_z_point_type.
7064         * linux-low.c (linux_supports_z_point_type): New function.
7065         (linux_insert_point, linux_remove_point): Adjust to new interface.
7066         * linux-low.h (struct linux_target_ops) <insert_point,
7067         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
7068         raw_breakpoint pointer parameter.
7069         <supports_z_point_type>: New method.
7070         * linux-mips-low.c (mips_supports_z_point_type): New function.
7071         (mips_insert_point, mips_remove_point): Adjust to new interface.
7072         Use mips_supports_z_point_type.
7073         (the_low_target): Install mips_supports_z_point_type.
7074         * linux-ppc-low.c (the_low_target): Install NULL as
7075         supports_z_point_type method.
7076         * linux-s390-low.c (the_low_target): Install NULL as
7077         supports_z_point_type method.
7078         * linux-sparc-low.c (the_low_target): Install NULL as
7079         supports_z_point_type method.
7080         * linux-x86-low.c (x86_supports_z_point_type): New function.
7081         (x86_insert_point): Adjust to new insert_point interface.  Use
7082         insert_memory_breakpoint.  Adjust to new
7083         i386_low_insert_watchpoint interface.
7084         (x86_remove_point): Adjust to remove_point interface.  Use
7085         remove_memory_breakpoint.  Adjust to new
7086         i386_low_remove_watchpoint interface.
7087         (the_low_target): Install x86_supports_z_point_type.
7088         * lynx-low.c (lynx_target_ops): Install NULL as
7089         supports_z_point_type callback.
7090         * nto-low.c (nto_supports_z_point_type): New.
7091         (nto_insert_point, nto_remove_point): Adjust to new interface.
7092         (nto_target_ops): Install nto_supports_z_point_type.
7093         * mem-break.c: Adjust intro comment.
7094         (struct raw_breakpoint) <raw_type, size>: New fields.
7095         <inserted>: Update comment.
7096         <shlib_disabled>: Delete field.
7097         (enum bkpt_type) <gdb_breakpoint>: Delete value.
7098         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7099         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7100         (raw_bkpt_type_to_target_hw_bp_type): New function.
7101         (find_enabled_raw_code_breakpoint_at): New function.
7102         (find_raw_breakpoint_at): New type and size parameters.  Use them.
7103         (insert_memory_breakpoint): New function, based off
7104         set_raw_breakpoint_at.
7105         (remove_memory_breakpoint): New function.
7106         (set_raw_breakpoint_at): Reimplement.
7107         (set_breakpoint): New, based on set_breakpoint_at.
7108         (set_breakpoint_at): Reimplement.
7109         (delete_raw_breakpoint): Go through the_target->remove_point
7110         instead of assuming memory breakpoints.
7111         (find_gdb_breakpoint_at): Delete.
7112         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7113         (find_gdb_breakpoint): New function.
7114         (set_gdb_breakpoint_at): Delete.
7115         (z_type_supported): New function.
7116         (set_gdb_breakpoint_1): New function, loosely based off
7117         set_gdb_breakpoint_at.
7118         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7119         (delete_gdb_breakpoint_at): Delete.
7120         (delete_gdb_breakpoint_1): New function, loosely based off
7121         delete_gdb_breakpoint_at.
7122         (delete_gdb_breakpoint): New function.
7123         (clear_gdb_breakpoint_conditions): Rename to ...
7124         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
7125         breakpoint.
7126         (add_condition_to_breakpoint): Make static.
7127         (add_breakpoint_condition): Take a struct breakpoint pointer
7128         instead of an address.  Adjust.
7129         (gdb_condition_true_at_breakpoint): Rename to ...
7130         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7131         z_type parameter.
7132         (gdb_condition_true_at_breakpoint): Reimplement.
7133         (add_breakpoint_commands): Take a struct breakpoint pointer
7134         instead of an address.  Adjust.
7135         (gdb_no_commands_at_breakpoint): Rename to ...
7136         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
7137         parameter.  Return true if no breakpoint was found.  Change debug
7138         output.
7139         (gdb_no_commands_at_breakpoint): Reimplement.
7140         (run_breakpoint_commands): Rename to ...
7141         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
7142         and change return type to boolean.
7143         (run_breakpoint_commands): New function.
7144         (gdb_breakpoint_here): Also check for Z1 breakpoints.
7145         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7146         breakpoint.  Go through the_target->remove_point instead of
7147         assuming memory breakpoint.
7148         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7149         software and hardware breakpoints.
7150         (reinsert_raw_breakpoint): Go through the_target->insert_point
7151         instead of assuming memory breakpoint.
7152         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7153         software and hardware breakpoints.
7154         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7155         Check both software and hardware breakpoints.
7156         (validate_inserted_breakpoint): Assert the breakpoint is a
7157         software breakpoint.  Set the inserted flag to -1 instead of
7158         setting shlib_disabled.
7159         (delete_disabled_breakpoints): Adjust.
7160         (validate_breakpoints): Only validate software breakpoints.
7161         Adjust to inserted flag change.
7162         (check_mem_read, check_mem_write): Skip breakpoint types other
7163         than software breakpoints.  Adjust to inserted flag change.
7164         * mem-break.h (enum raw_bkpt_type): New enum.
7165         (raw_breakpoint, struct process_info): Forward declare.
7166         (Z_packet_to_target_hw_bp_type): Delete declaration.
7167         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7168         (set_gdb_breakpoint, delete_gdb_breakpoint)
7169         (clear_breakpoint_conditions): New declarations.
7170         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7171         (breakpoint_inserted_here): Update comment.
7172         (add_breakpoint_condition, add_breakpoint_commands): Replace
7173         address parameter with a breakpoint pointer parameter.
7174         (gdb_breakpoint_here): Update comment.
7175         (delete_gdb_breakpoint_at): Delete.
7176         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7177         * server.c (process_point_options): Take a struct breakpoint
7178         pointer instead of an address.  Adjust.
7179         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7180         delete_gdb_breakpoint.
7181         * spu-low.c (spu_target_ops): Install NULL as
7182         supports_z_point_type method.
7183         * target.h: Include mem-break.h.
7184         (struct target_ops) <prepare_to_access_memory>: Update comment.
7185         <supports_z_point_type>: New field.
7186         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7187         instead of a char.  Also take a raw breakpoint pointer.
7188         * win32-arm-low.c (the_low_target): Install NULL as
7189         supports_z_point_type.
7190         * win32-i386-low.c (i386_supports_z_point_type): New function.
7191         (i386_insert_point, i386_remove_point): Adjust to new interface.
7192         (the_low_target): Install i386_supports_z_point_type.
7193         * win32-low.c (win32_supports_z_point_type): New function.
7194         (win32_insert_point, win32_remove_point): Adjust to new interface.
7195         (win32_target_ops): Install win32_supports_z_point_type.
7196         * win32-low.h (struct win32_target_ops):
7197         <supports_z_point_type>: New method.
7198         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7199         instead of a char.  Also take a raw breakpoint pointer.
7200
7201 2014-05-20  Pedro Alves  <palves@redhat.com>
7202
7203         * mem-break.h: Include break-common.h.
7204         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7205         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7206         (Z_packet_to_target_hw_bp_type): New declaration.
7207         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7208         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7209         (Z_PACKET_ACCESS_WP): Delete macros.
7210         (Z_packet_to_hw_type): Delete function.
7211         * i386-low.h: Don't include break-common.h here.
7212         (Z_packet_to_hw_type): Delete declaration.
7213         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7214         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7215         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7216         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7217         * linux-aarch64-low.c: Don't include break-common.h here.
7218         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7219         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7220         (Z_packet_to_target_hw_bp_type): Delete function.
7221         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7222         function.
7223         (mips_insert_point, mips_remove_point): Use
7224         Z_packet_to_target_hw_bp_type.
7225
7226 2014-05-20  Pedro Alves  <palves@redhat.com>
7227
7228         * linux-aarch64-low.c: Include break-common.h.
7229         (enum target_point_type): Delete.
7230         (Z_packet_to_point_type): Rename to ...
7231         (Z_packet_to_target_hw_bp_type): ... this, and return a
7232         target_hw_bp_type instead.
7233         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7234         instead of an enum target_point_type.
7235         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
7236         breakpoint type.
7237         (aarch64_dr_state_insert_one_point)
7238         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7239         (aarch64_handle_aligned_watchpoint)
7240         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7241         Take an enum target_hw_bp_type instead of an enum
7242         target_point_type.
7243         (aarch64_supports_z_point_type): New function.
7244         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
7245         use Z_packet_to_target_hw_bp_type.
7246
7247 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
7248
7249         * configure.ac: Only use -Werror by default when DEVELOPMENT
7250         is true.
7251         * configure: Regenerate.
7252
7253 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
7254
7255         Fix gdbserver qGetTLSAddr for x86_64 -m32.
7256         * linux-x86-low.c (X86_64_USER_REGS): New.
7257         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7258
7259 2014-04-28  Yao Qi  <yao@codesourcery.com>
7260
7261         * Makefile.in (i386-avx512.c): Fix the typo of generated file
7262         name.
7263
7264 2014-04-25  Pedro Alves  <palves@redhat.com>
7265
7266         PR server/16255
7267         * linux-low.c (linux_attach_fail_reason_string): New function.
7268         (linux_attach_lwp): Delete.
7269         (linux_attach_lwp_1): Rename to ...
7270         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
7271         argument.  Remove "initial" parameter.  Return int instead of
7272         void.  Don't error or warn here.
7273         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
7274         failure to attach to the tgid.  Call warning when failing to
7275         attach to an lwp.
7276         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7277         argument.  Remove "initial" parameter.  Return int instead of
7278         void.  Don't error or warn here.
7279         (linux_attach_fail_reason_string): New declaration.
7280         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7281         interface change.  Use linux_attach_fail_reason_string.
7282
7283 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
7284             Walfred Tedeschi  <walfred.tedeschi@intel.com>
7285
7286         * Makefile.in: Added rules to handle new files
7287         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7288         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7289         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7290         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7291         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7292         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7293         x32-avx512-linux.o.
7294         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7295         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7296         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7297         i386/x32-avx512.xml.
7298         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7299         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7300         i386/x32-avx512-linux.xml.
7301         * i387-fp.c (num_avx512_k_registers): New constant for number
7302         of K registers.
7303         (num_avx512_zmmh_low_registers): New constant for number of
7304         lower ZMM registers (0-15).
7305         (num_avx512_zmmh_high_registers): New constant for number of
7306         higher ZMM registers (16-31).
7307         (num_avx512_ymmh_registers): New contant for number of higher
7308         YMM registers (ymm16-31 added by avx521 on x86_64).
7309         (num_avx512_xmm_registers): New constant for number of higher
7310         XMM registers (xmm16-31 added by AVX512 on x86_64).
7311         (struct i387_xsave): Add space for AVX512 registers.
7312         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7313         Add code to handle AVX512 registers.
7314         (i387_xsave_to_cache): Add code to handle AVX512 registers.
7315         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7316         prototypei from generated file.
7317         (tdesc_amd64_avx512_linux): Likewise.
7318         (init_registers_x32_avx512_linux): Likewise.
7319         (tdesc_x32_avx512_linux): Likewise.
7320         (init_registers_i386_avx512_linux): Likewise.
7321         (tdesc_i386_avx512_linux): Likewise.
7322         (x86_64_regmap): Add AVX512 registers.
7323         (x86_linux_read_description): Add code to handle AVX512 XSTATE
7324         mask.
7325         (initialize_low_arch): Add code to initialize AVX512 registers.
7326
7327 2014-04-23  Pedro Alves  <palves@redhat.com>
7328
7329         * mem-break.c (find_gdb_breakpoint_at): Make static.
7330         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7331
7332 2014-04-23  Pedro Alves  <palves@redhat.com>
7333
7334         * i386-low.c: Don't include break-common.h here.
7335         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7336         prototype to take target_hw_bp_type as argument instead of a Z
7337         packet char.
7338         * i386-low.h: Include break-common.h here.
7339         (Z_packet_to_hw_type): Declare.
7340         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7341         prototypes.
7342         * linux-x86-low.c (x86_insert_point): Convert the packet number to
7343         a target_hw_bp_type before calling i386_low_insert_watchpoint.
7344         (x86_remove_point): Convert the packet number to a
7345         target_hw_bp_type before calling i386_low_remove_watchpoint.
7346         * win32-i386-low.c (i386_insert_point): Convert the packet number
7347         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7348         (i386_remove_point): Convert the packet number to a
7349         target_hw_bp_type before calling i386_low_remove_watchpoint.
7350
7351 2014-04-23  Pedro Alves  <palves@redhat.com>
7352
7353         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7354
7355 2014-04-10  Pedro Alves  <palves@redhat.com>
7356
7357         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7358         Check if the condition or command is NULL before checking if the
7359         breakpoint is known.  On success, return true.
7360         * mem-break.h (add_breakpoint_condition): Document return.
7361         (add_breakpoint_commands): Add describing comment.
7362         * server.c (skip_to_semicolon): New function.
7363         (process_point_options): Use it.
7364
7365 2014-04-09  Pedro Alves  <palves@redhat.com>
7366
7367         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7368         to lwpid_of.
7369
7370 2014-02-27  Pedro Alves  <palves@redhat.com>
7371
7372         PR 12702
7373         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7374         macros.
7375         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7376         output.
7377         (last_thread_of_process_p): Take a PID argument instead of a
7378         thread pointer.
7379         (linux_wait_for_lwp): Delete.
7380         (num_lwps, check_zombie_leaders, not_stopped_callback): New
7381         functions.
7382         (linux_low_filter_event): New function, party factored out from
7383         linux_wait_for_event.
7384         (linux_wait_for_event): Rename to ...
7385         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
7386         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
7387         sigsuspend.  Check for zombie leaders.
7388         (linux_wait_for_event): Reimplement as wrapper around
7389         linux_wait_for_event_filtered.
7390         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
7391         a normal or signal exit is seen, it's the whole process exiting.
7392         (wait_for_sigstop): No longer a for_each_inferior callback.
7393         Rewrite on top of linux_wait_for_event_filtered.
7394         (stop_all_lwps): Call wait_for_sigstop directly.
7395         * server.c (resume, handle_target_event): Handle
7396         TARGET_WAITKIND_NO_RESUMED.
7397
7398 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7399
7400         * win32-low.c (psapi_get_dll_name,
7401         * win32_CreateToolhelp32Snapshot): Delete.
7402         (win32_CreateToolhelp32Snapshot, win32_Module32First)
7403         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7404         Delete.
7405         (handle_load_dll): Add function description.
7406         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7407
7408 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7409
7410         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7411         Add comment.
7412         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7413         base address when calling win32_add_one_solib.
7414         (handle_load_dll): Delete local variable load_addr.
7415         Remove 0x1000 offset applied to DLL base address when calling
7416         win32_add_one_solib.
7417         (handle_unload_dll): Add comment.
7418
7419 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7420
7421         * win32-low.c (win32_add_all_dlls): Renames
7422         win32_ensure_ntdll_loaded.  Rewrite function documentation.
7423         Adjust implementation to always load all DLLs.
7424         Add 0x1000 offset to DLL base address when calling
7425         win32_add_one_solib.
7426         (child_initialization_done): New static global.
7427         (do_initial_child_stuff): Set child_initialization_done to
7428         zero during child initialization, and 1 after.  Replace call
7429         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7430         Add comment.
7431         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7432         (handle_unload_dll): Add function documentation.
7433         (get_child_debug_event): Ignore load and unload DLL events
7434         during child initialization.
7435
7436 2014-02-20  Doug Evans  <dje@google.com>
7437
7438         Remove global all_lwps.
7439         * inferiors.h (ptid_of): Move here from linux-low.h.
7440         (pid_of, lwpid_of): Ditto.
7441         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7442         parameter is a struct thread_info * now.
7443         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7444         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
7445         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7446         directly.
7447         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7448         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7449         * linux-arm-low.c (update_registers_callback): Update, "entry"
7450         parameter is a struct thread_info * now.
7451         Fetch lwpid from current_inferior directly.
7452         (arm_insert_point): Pass &all_threads to find_inferior instead of
7453         &all_lwps.
7454         (arm_remove_point): Ditto.
7455         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7456         (arm_prepare_to_resume): Fetch pid from thread.
7457         (arm_read_description): Fetch lwpid from current_inferior directly.
7458         * linux-low.c (all_lwps): Delete.
7459         (delete_lwp): Delete call to remove_inferior.
7460         (handle_extended_wait): Fetch lwpid from thread.
7461         (add_lwp): Don't set lwp->entry.id.  Remove call to
7462         add_inferior_to_list.
7463         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7464         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7465         (kill_one_lwp_callback): Ditto.
7466         (linux_kill): Don't dereference NULL pointer.
7467         Fetch ptid,lwpid from thread.
7468         (get_detach_signal): Fetch ptid from thread.
7469         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7470         Simplify call to regcache_invalidate_thread.
7471         (delete_lwp_callback): Update, "entry" parameter is a
7472         struct thread_info * now.  Fetch pid from thread.
7473         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7474         (status_pending_p_callback): Update, "entry" parameter is a
7475         struct thread_info * now.  Fetch ptid from thread.
7476         (find_lwp_pid): Update, "entry" parameter is a
7477         struct thread_info * now.
7478         (linux_wait_for_lwp): Fetch pid from thread.
7479         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7480         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7481         (enqueue_one_deferred_signal): Fetch lwpid from thread.
7482         (dequeue_one_deferred_signal): Ditto.
7483         (cancel_breakpoint): Fetch ptid from current_inferior.
7484         (linux_wait_for_event): Pass &all_threads to find_inferior,
7485         not &all_lwps.  Fetch ptid, lwpid from thread.
7486         (count_events_callback): Update, "entry" parameter is a
7487         struct thread_info * now.
7488         (select_singlestep_lwp_callback): Ditto.
7489         (select_event_lwp_callback): Ditto.
7490         (cancel_breakpoints_callback): Ditto.
7491         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7492         not &all_lwps.
7493         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
7494         (unsuspend_one_lwp): Update, "entry" parameter is a
7495         struct thread_info * now.
7496         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7497         not &all_lwps.
7498         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
7499         Fetch lwpid from thread, not lwp.
7500         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7501         Pass &all_threads to find_inferior, not &all_lwps.
7502         (send_sigstop): Fetch lwpid from thread, not lwp.
7503         (send_sigstop_callback): Update, "entry" parameter is a
7504         struct thread_info * now.
7505         (suspend_and_send_sigstop_callback): Ditto.
7506         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
7507         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7508         struct thread_info * now.
7509         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
7510         from thread, lwp.
7511         (lwp_running): Update, "entry" parameter is a
7512         struct thread_info * now.
7513         (stop_all_lwps): Fetch ptid from thread.
7514         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7515         (linux_resume_one_lwp): Fetch lwpid from thread.
7516         (linux_set_resume_request): Update, "entry" parameter is a
7517         struct thread_info * now.  Fetch pid, lwpid from thread.
7518         (resume_status_pending_p): Update, "entry" parameter is a
7519         struct thread_info * now.
7520         (need_step_over_p): Ditto.  Fetch lwpid from thread.
7521         (start_step_over): Fetch lwpid from thread.
7522         (linux_resume_one_thread): Update, "entry" parameter is a
7523         struct thread_info * now.  Fetch lwpid from thread.
7524         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7525         (proceed_one_lwp): Update, "entry" parameter is a
7526         struct thread_info * now.  Fetch lwpid from thread.
7527         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7528         struct thread_info * now.
7529         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7530         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
7531         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7532         directly.
7533         (regsets_store_inferior_registers): Ditto.
7534         (fetch_register, store_register): Ditto.
7535         (linux_read_memory, linux_write_memory): Ditto.
7536         (linux_request_interrupt): Ditto.
7537         (linux_read_auxv): Ditto.
7538         (linux_xfer_siginfo): Ditto.
7539         (linux_qxfer_spu): Ditto.
7540         (linux_qxfer_libraries_svr4): Ditto.
7541         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7542         moved to inferiors.h.
7543         (get_lwp): Delete.
7544         (get_thread_lwp): Update.
7545         (struct lwp_info): Delete member "entry".  Simplify comment for
7546         member "thread".
7547         (all_lwps): Delete.
7548         * linux-mips-low.c (mips_read_description): Fetch lwpid from
7549         current_inferior directly.
7550         (update_watch_registers_callback): Update, "entry" parameter is a
7551         struct thread_info * now.  Fetch pid from thread.
7552         (mips_linux_prepare_to_resume): Fetch ptid from thread.
7553         (mips_insert_point): Fetch lwpid from current_inferior.
7554         Pass &all_threads to find_inferior, not &all_lwps.
7555         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7556         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7557         directly.
7558         (mips_stopped_data_address): Ditto.
7559         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7560         directly.
7561         * linux-tile-low.c (tile_arch_setup): Ditto.
7562         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7563         (update_debug_registers_callback): Update, "entry" parameter is a
7564         struct thread_info * now.  Fetch pid from thread.
7565         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7566         Pass &all_threads to find_inferior, not &all_lwps.
7567         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7568         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7569         Pass &all_threads to find_inferior, not &all_lwps.
7570         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7571         (i386_dr_low_get_status): Ditto.
7572         (x86_linux_prepare_to_resume): Fetch ptid from thread.
7573         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7574         (x86_linux_read_description): Ditto.
7575         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7576
7577 2014-02-20  Doug Evans  <dje@google.com>
7578
7579         * inferiors.c (get_first_inferior): Fix buglet.
7580
7581 2014-02-19  Doug Evans  <dje@google.com>
7582
7583         * gdbthread.h (add_thread): Change result type to struct thread_info *.
7584         * inferiors.c (add_thread): Change result type to struct thread_info *.
7585         All callers updated.
7586         (add_lwp): Call add_thread here instead of in callers.
7587         All callers updated.
7588         * linux-low.h (get_lwp_thread): Rewrite.
7589         (struct lwp_info): New member "thread".
7590
7591 2014-02-19  Doug Evans  <dje@google.com>
7592
7593         * linux-low.c (add_lwp): Change result to struct lwp_info *.
7594         All callers updated.
7595
7596 2014-02-19  Doug Evans  <dje@google.com>
7597
7598         * inferiors.c (add_thread): Fix whitespace.
7599
7600 2014-02-19  Doug Evans  <dje@google.com>
7601
7602         * dll.c (clear_dlls): Replace accessing list implemention details
7603         with API function.
7604         * gdbthread.h (get_first_thread): Declare.
7605         * inferiors.c (for_each_inferior_with_data): New function.
7606         (get_first_thread): New function.
7607         (find_thread_ptid): Simplify.
7608         (get_first_inferior): New function.
7609         (clear_list): Delete.
7610         (one_inferior_p): New function.
7611         (clear_inferior_list): New function.
7612         (clear_inferiors): Update.
7613         * inferiors.h (for_each_inferior_with_data): Declare.
7614         (clear_inferior_list): Declare.
7615         (one_inferior_p): Declare.
7616         (get_first_inferior): Declare.
7617         * linux-low.c (linux_wait_for_event): Replace accessing list
7618         implemention details with API function.
7619         * server.c (target_running): Ditto.
7620         (accumulate_file_name_length): New function.
7621         (emit_dll_description): New function.
7622         (handle_qxfer_libraries): Replace accessing list implemention
7623         details with API function.
7624         (handle_qxfer_threads_worker): New function.
7625         (handle_qxfer_threads_proper): Replace accessing list implemention
7626         details with API function.
7627         (handle_query): Ditto.
7628         (visit_actioned_threads_callback_ftype): New typedef.
7629         (visit_actioned_threads_data): New struct.
7630         (visit_actioned_threads): Rewrite to be find_inferior callback.
7631         (resume): Call find_inferior.
7632         (handle_status): Replace accessing list implemention
7633         details with API function.
7634         (process_serial_event): Replace accessing list implemention details
7635         with API function.
7636         * target.c (set_desired_inferior): Replace accessing list implemention
7637         details with API function.
7638         * tracepoint.c (same_process_p): New function.
7639         (gdb_agent_about_to_close): Replace accessing list implemention
7640         details with API function.
7641         * win32-low.c (child_delete_thread): Replace accessing list
7642         implemention details with API function.
7643         (match_dll_by_basename): New function.
7644         (dll_is_loaded_by_basename): New function.
7645         (win32_ensure_ntdll_loaded): Replace accessing list implemention
7646         details call to dll_is_loaded_by_basename.
7647
7648 2014-02-19  Doug Evans  <dje@google.com>
7649
7650         * dll.h (struct dll_info): Add comment.
7651         * gdbthread.h (struct thread_info): Add comment.
7652         (current_ptid): Simplify.
7653         * inferiors.c (add_process): Update.
7654         (remove_process): Update.
7655         * inferiors.h (struct process_info): Rename member "head" to "entry".
7656         * linux-low.c (delete_lwp): Update.
7657         (add_lwp): Update.
7658         (last_thread_of_process_p): Update.
7659         (kill_one_lwp_callback, linux_kill): Update.
7660         (status_pending_p_callback): Update.
7661         (wait_for_sigstop): Update.  Simplify read of ptid.
7662         (start_step_over): Update.
7663         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7664         (get_lwp_thread): Update.
7665         (struct lwp_info): Rename member "head" to "entry".
7666         * regcache.h (inferior_list_entry): Delete.
7667         * server.c (kill_inferior_callback): Update.
7668         (detach_or_kill_inferior_callback): Update.
7669         (print_started_pid): Update.
7670         (print_attached_pid): Update.
7671         (process_serial_event): Simplify read of ptid.
7672         * thread-db.c (thread_db_create_event): Update.
7673         (thread_db_get_tls_address): Update.
7674         * win32-low.c (current_inferior_ptid): Simplify.
7675
7676 2014-02-19  Tom Tromey  <tromey@redhat.com>
7677
7678         * target.h (struct target_ops) <supports_btrace>: Add target_ops
7679         argument.
7680         (target_supports_btrace): Update.
7681
7682 2014-02-14  Yao Qi  <yao@codesourcery.com>
7683
7684         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7685         (rsp-low-ipa.o): New target.
7686
7687 2014-02-12  Tom Tromey  <tromey@redhat.com>
7688
7689         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7690         convert_ascii_to_int.
7691         * regcache.c (registers_to_string): Likewise.
7692         * remote-utils.c (decode_M_packet): Likewise.
7693         * server.c (process_serial_event): Likewise.
7694
7695 2014-02-12  Tom Tromey  <tromey@redhat.com>
7696
7697         * server.c (handle_query, handle_v_run): Use hex2bin, not
7698         unhexify.
7699         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7700
7701 2014-02-12  Tom Tromey  <tromey@redhat.com>
7702
7703         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7704         convert_int_to_ascii.
7705         * regcache.c (registers_to_string, collect_register_as_string):
7706         Likewise.
7707         * remote-utils.c (look_up_one_symbol, relocate_instruction):
7708         Likewise.
7709         * server.c (process_serial_event): Likewise.
7710         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7711         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7712
7713 2014-02-12  Tom Tromey  <tromey@redhat.com>
7714
7715         * remote-utils.c (look_up_one_symbol, monitor_output): Use
7716         bin2hex, not hexify.
7717         * tracepoint.c (cmd_qtstatus): Likewise.
7718
7719 2014-02-12  Tom Tromey  <tromey@redhat.com>
7720
7721         * remote-utils.c (monitor_output): Pass explicit length to
7722         hexify.
7723
7724 2014-02-12  Tom Tromey  <tromey@redhat.com>
7725
7726         * tracepoint.c: Include rsp-low.h.
7727         * server.c: Include rsp-low.h.
7728         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7729         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7730         declare.
7731         * remote-utils.c: Include rsp-low.h.
7732         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7733         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7734         (convert_int_to_ascii, convert_ascii_to_int): Move to
7735         common/rsp-low.c.
7736         * regcache.c: Include rsp-low.h.
7737         * ax.c: Include rsp-low.h.
7738         * Makefile.in (SFILES): Add common/rsp-low.c.
7739         (OBS): Add rsp-low.o.
7740         (rsp-low.o): New target.
7741
7742 2014-02-12  Tom Tromey  <tromey@redhat.com>
7743
7744         * utils.h (pulongest, plongest, phex_nz): Don't declare.
7745         Include print-utils.h.
7746         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7747         (plongest, thirty_two, phex_nz): Remove.
7748         * Makefile.in (SFILES): Add common/print-utils.c.
7749         (OBS): Add print-utils.o.
7750         (print-utils-ipa.o): New target.
7751         (print-utils.o): New target.
7752         (IPA_OBJS): Add print-utils-ipa.o.
7753
7754 2014-02-06  Tom Tromey  <tromey@redhat.com>
7755
7756         * Makefile.in (SFILES): Fix indentation.
7757
7758 2014-02-05  Doug Evans  <dje@google.com>
7759
7760         * linux-low.c (linux_wait_for_event): Improve comment.
7761         (linux_wait_1): Keep current_inferior in sync with event_child.
7762
7763 2014-01-22  Doug Evans  <dje@google.com>
7764
7765         * gdbthread.h (gdb_id_to_thread): Delete, unused.
7766
7767 2014-01-22  Doug Evans  <dje@google.com>
7768
7769         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7770         * configure: Regenerate.
7771         * config.in: Regenerate.
7772         * Makefile.in (SFILES): Add debug.c.
7773         (OBS): Add debug.o.
7774         * debug.c: New file.
7775         * debug.h: New file.
7776         * linux-aarch64-low.c (*): Update all debugging printfs to use
7777         debug_printf instead of fprintf.
7778         * linux-arm-low.c (*): Ditto.
7779         * linux-cris-low.c (*): Ditto.
7780         * linux-crisv32-low.c (*): Ditto.
7781         * linux-m32r-low.c (*): Ditto.
7782         * linux-sparc-low.c (*): Ditto.
7783         * linux-x86.c (*): Ditto.
7784         * linux-low.c (*): Ditto.
7785         (linux_wait_1): Add calls to debug_enter, debug_exit.
7786         (linux_wait): Remove redundant debugging printf.
7787         (stop_all_lwps): Add calls to debug_enter, debug_exit.
7788         (linux_resume, unstop_all_lwps): Ditto.
7789         * mem-break.c (*): Update all debugging printfs to use
7790         debug_printf instead of fprintf.
7791         * remote-utils.c (*): Ditto.
7792         * thread-db.c (*): Ditto.
7793         * server.c #include <ctype.h>, "gdb_vecs.h".
7794         (debug_threads): Moved to debug.c.
7795         (*): Update all debugging printfs to use debug_printf instead of
7796         fprintf.
7797         (start_inferior): Replace call to fflush with call to debug_flush.
7798         (monitor_show_help): Mention set debug-format.
7799         (parse_debug_format_options): New function.
7800         (handle_monitor_command): Handle "monitor set debug-format".
7801         (gdbserver_usage): Mention --debug-format.
7802         (main): Parse --debug-format.
7803         * server.h (debug_threads): Declaration moved to debug.h.
7804         #include "debug.h".
7805         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7806         trace_debug_1 that uses debug_printf.
7807         (tracepoint_look_up_symbols): Update all debugging printfs to use
7808         debug_printf instead of fprintf.
7809
7810 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
7811
7812         * linux-xtensa-low.c: Include asm/ptrace.h instead of
7813         sys/ptrace.h.
7814
7815 2014-01-17  Pedro Alves  <palves@redhat.com>
7816
7817         PR build/16445
7818         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7819         defined after including gdb_proc_service.h.
7820
7821 2014-01-16  Doug Evans  <dje@google.com>
7822
7823         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7824         (match_dll): Use it.
7825
7826 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
7827
7828         * target.h (target_ops) <read_btrace>: Change parameters and
7829         return type to allow error reporting.
7830         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
7831         trace reading errors on.
7832         * linux-low.c (linux_low_read_btrace): Pass trace reading
7833         errors on.
7834         (linux_low_disable_btrace): New.
7835
7836 2014-01-15  Doug Evans  <dje@google.com>
7837
7838         * inferiors.c (thread_id_to_gdb_id): Delete.
7839         * inferiors.h (thread_id_to_gdb_id): Delete.
7840
7841 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
7842
7843         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7844         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
7845         versions.
7846
7847 2014-01-08  Pedro Alves  <palves@redhat.com>
7848
7849         * server.c (handle_status): Don't discard previous queued stop
7850         replies or thread's pending status here.
7851         (main) <disconnection>: Do it here instead.
7852
7853 2014-01-08  Pedro Alves  <palves@redhat.com>
7854
7855         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7856         * server.c (visit_actioned_threads, handle_pending_status): New
7857         function.
7858         (handle_v_cont): Factor out parts to ...
7859         (resume): ... this new function.  If in all-stop, and a thread
7860         being resumed has a pending status, report it without actually
7861         resuming.
7862         (myresume): Adjust to use the new 'resume' function.
7863         (clear_pending_status_callback, set_pending_status_callback)
7864         (find_status_pending_thread_callback): New functions.
7865         (handle_status): Handle the case of multiple threads having
7866         interesting statuses to report.  Report threads' real last signal
7867         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
7868         with an interesting thread to report the status for, instead of
7869         always reporting the status of the first thread.
7870
7871 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
7872
7873         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7874         * gdbreplay.c (gdbreplay_version): Likewise.
7875
7876 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
7877
7878         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7879         iov.iov_len with the real length in use.
7880
7881 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
7882
7883         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7884         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7885         for all targets that use win32-low.c.
7886         * win32-low.c (win32_ensure_ntdll_loaded): New function.
7887         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7888
7889 2013-12-13  Pedro Alves  <palves@redhat.com>
7890
7891         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7892         if equal to TARGET_WAITKIND_LOADED.
7893         * win32-low.c (cached_status): New static global.
7894         (win32_wait): Add declaration.
7895         (do_initial_child_stuff): Flush all initial pending debug events
7896         up to the initial breakpoint.
7897         (win32_wait): If CACHED_STATUS was set, return that instead
7898         of doing a real wait.  Remove the code resuming the execution
7899         of the inferior after receiving a TARGET_WAITKIND_LOADED event
7900         during the initial phase.  Also remove the code changing
7901         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7902         TARGET_WAITKIND_STOPPED.
7903
7904 2013-12-11  Yao Qi  <yao@codesourcery.com>
7905
7906         * notif.c (handle_notif_ack): Return 0 if no notification
7907         matches.
7908
7909 2013-11-20  Doug Evans  <dje@google.com>
7910
7911         * linux-low.c (linux_set_resume_request): Fix comment.
7912
7913 2013-11-20  Doug Evans  <dje@google.com>
7914
7915         * linux-low.c (resume_status_pending_p): Tweak comment.
7916
7917 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7918
7919         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7920         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7921         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7922         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7923         (srv_amd64_regobj): Add amd64-mpx.o.
7924         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7925         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7926         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7927         * i387-fp.c (num_pl_bnd_register) Added constant.
7928         (num_pl_bnd_cfg_registers) Added constant.
7929         (struct i387_xsave) Added reserved area and MPX fields.
7930         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7931         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7932         function.
7933         (tdesc_i386_mpx_linux): Add MPX amd64 target.
7934         (init_registers_amd64_mpx_linux): Declare new function.
7935         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7936         (x86_64_regmap): Add MPX registers.
7937         (x86_linux_read_description): Add MPX case.
7938         (initialize_low_arch): Initialize MPX targets.
7939
7940 2013-11-18  Tom Tromey  <tromey@redhat.com>
7941
7942         * configure: Rebuild.
7943         * configure.ac: Don't check for stdlib.h.
7944         * gdbreplay.c: Unconditionally include stdlib.h.
7945
7946 2013-11-18  Tom Tromey  <tromey@redhat.com>
7947
7948         * config.in: Rebuild.
7949         * configure: Rebuild.
7950         * configure.ac: Don't use AC_HEADER_DIRENT.
7951
7952 2013-11-18  Tom Tromey  <tromey@redhat.com>
7953
7954         * server.h: Don't check HAVE_STRING_H.
7955         * gdbreplay.c: Don't check HAVE_STRING_H.
7956         * configure: Rebuild.
7957
7958 2013-11-18  Tom Tromey  <tromey@redhat.com>
7959
7960         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7961         LIBGNU.
7962
7963 2013-11-08  Tom Tromey  <tromey@redhat.com>
7964
7965         * configure, config.in: Rebuild.
7966         * configure.ac: Remove unused configury.
7967
7968 2013-11-08  Tom Tromey  <tromey@redhat.com>
7969
7970         * acinclude.m4: Include common.m4, codeset.m4.
7971         * configure, config.in: Rebuild.
7972         * configure.ac: Use GDB_AC_COMMON.
7973
7974 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7975
7976         * linux-s390-low.c (HWCAP_S390_TE): New define.
7977         (s390_arch_setup): Consider the TE field in the HWCAP for
7978         determining 'have_regset_tdb'.
7979
7980 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
7981
7982         PR gdb/16014
7983         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7984         call to sizeof.
7985
7986 2013-10-02  Pedro Alves  <palves@redhat.com>
7987
7988         * server.c (process_serial_event): Don't output "GDBserver
7989         exiting" if GDB is connected through stdio.
7990         * target.c (mywait): Likewise, be silent if GDB is connected
7991         through stdio.
7992
7993 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
7994
7995         * lynx-low.c (lynx_add_threads_after_attach): New function.
7996         (lynx_attach): Remove call to add_thread.  Add call to
7997         lynx_add_threads_after_attach instead.
7998
7999 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
8000
8001         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8002         * config.in, configure: Regenerated.
8003
8004 2013-09-18  Yao Qi  <yao@codesourcery.com>
8005
8006         PR server/15959
8007         * server.c (start_inferior): Clear 'resume_info'.
8008
8009 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8010
8011         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8012         for each register.
8013
8014 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8015
8016         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8017         linux-tile-low.o to srv_tgtobj.
8018
8019 2013-09-16  Will Newton  <will.newton@linaro.org>
8020
8021         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8022         out regs.
8023
8024 2013-09-06  Pedro Alves  <palves@redhat.com>
8025
8026         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8027         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8028         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8029         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8030         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8031         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8032
8033 2013-09-06  Pedro Alves  <palves@redhat.com>
8034
8035         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8036         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8037
8038 2013-09-06  Pedro Alves  <palves@redhat.com>
8039
8040         * linux-amd64-ipa.c: Include tracepoint.h.
8041         * linux-i386-ipa.c: Include tracepoint.h.
8042
8043 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8044
8045         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8046         (ps_get_thread_area): New function.
8047
8048 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8049
8050         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8051         (initialize_low_arch): Call init_registers_crisv32 rather than
8052         init_register_crisv32.
8053
8054 2013-09-05  Pedro Alves  <palves@redhat.com>
8055
8056         * server.h (handle_vFile, hostio_last_error_from_errno): Move
8057         to ...
8058         * hostio.h: ... this new file.
8059         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8060         win32-low.c: Include hostio.h.
8061
8062 2013-09-05  Pedro Alves  <palves@redhat.com>
8063
8064         * server.h (gdb_client_data, handler_func, callback_handler_func)
8065         (delete_file_handler, add_file_handler, append_callback_event)
8066         (delete_callback_event, start_event_loop, initialize_event_loop):
8067         Move to event-loop.h and include it.
8068         * event-loop.h: New file.
8069
8070 2013-09-05  Pedro Alves  <palves@redhat.com>
8071
8072         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8073         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8074         (loaded_dll, unloaded_dll): Move to ...
8075         * dll.h: ... this new file.
8076         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8077
8078 2013-09-05  Pedro Alves  <palves@redhat.com>
8079
8080         * server.h (current_process, get_thread_process, all_processes)
8081         (add_inferior_to_list, for_each_inferior, current_inferior)
8082         (remove_inferior, add_process, remove_process, find_process_pid)
8083         (have_started_inferiors_p, have_attached_inferiors_p)
8084         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8085         (clear_inferiors, find_inferior, find_inferior_id)
8086         (inferior_target_data, set_inferior_target_data)
8087         (inferior_regcache_data, set_inferior_regcache_data): Move to
8088         inferiors.h, and include it.
8089         * inferiors.h: New file.
8090
8091 2013-09-05  Pedro Alves  <palves@redhat.com>
8092
8093         * server.h (struct emit_ops, current_insn_ptr, emit_error):
8094         Move ...
8095         * ax.h: ... here.
8096
8097 2013-09-05  Pedro Alves  <palves@redhat.com>
8098
8099         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8100         tracepoint.h.
8101         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8102         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8103         (handle_tracepoint_general_set, handle_tracepoint_query)
8104         (tracepoint_finished_step, tracepoint_was_hit)
8105         (release_while_stepping_state_list, current_traceframe)
8106         (in_readonly_region, traceframe_read_mem)
8107         (fetch_traceframe_registers, traceframe_read_sdata)
8108         (traceframe_read_info, struct fast_tpoint_collect_status)
8109         (fast_tracepoint_collecting, force_unlock_trace_buffer)
8110         (handle_tracepoit_bkpts, initialize_low_tracepoint)
8111         (supply_fast_tracepoint_registers)
8112         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8113         (ipa_tdesc, claim_trampoline_space)
8114         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8115         (agent_mem_read, agent_get_trace_state_variable_value)
8116         (agent_set_trace_state_variable_value, agent_tsv_read)
8117         (agent_mem_read_string, get_raw_reg_func_addr)
8118         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8119         * tracepoint.h: ... this new file.
8120
8121 2013-09-05  Pedro Alves  <palves@redhat.com>
8122
8123         * server.h (perror_with_name, error, fatal, warning, paddress)
8124         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8125         include it.
8126         * utils.h: New file.
8127
8128 2013-09-05  Pedro Alves  <palves@redhat.com>
8129
8130         * server.h (remote_debug, noack_mode, transport_is_reliable)
8131         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8132         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8133         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8134         (write_enn, initialize_async_io, enable_async_io)
8135         (disable_async_io, check_remote_input_interrupt_request)
8136         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8137         (dead_thread_notify, prepare_resume_reply)
8138         (decode_address_to_semicolon, decode_address, decode_m_packet)
8139         (decode_M_packet, decode_X_packet, decode_xfer_write)
8140         (decode_search_memory_packet, unhexify, hexify)
8141         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8142         (look_up_one_symbol, relocate_instruction)
8143         (monitor_output): Move to remote-utils.h, and include it.
8144         * remote-utils.h: New file.
8145
8146 2013-09-05  Pedro Alves  <palves@redhat.com>
8147
8148         * server.h (_): Delete.
8149
8150 2013-09-02  Pedro Alves  <palves@redhat.com>
8151
8152         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8153         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8154         allocated.
8155         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8156
8157 2013-09-02  Pierre Muller  <muller@sourceware.org>
8158
8159         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8160         or WriteProcessMemory complete successfully and handle
8161         ERROR_PARTIAL_COPY error.
8162
8163 2013-09-02  Pedro Alves  <palves@redhat.com>
8164
8165         * server.c (gdb_read_memory): Return -1 on traceframe memory read
8166         error instead of EIO.
8167
8168 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8169
8170         PR server/15604
8171         * linux-low.c: Include filestuff.h.
8172         (linux_create_inferior) <pid == 0>: Call close_most_fds.
8173         * lynx-low.c: Include filestuff.h.
8174         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8175         * server.c: Include filestuff.h.
8176         (main): Call notice_open_fds.
8177         * spu-low.c: Include filestuff.h.
8178         (spu_create_inferior) <pid == 0>: Call close_most_fds.
8179
8180 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
8181
8182         * Makefile.in: Explain why ../target and ../nat are not
8183         listed as include file search paths.
8184         (linux-waitpid.o): New object file rule.
8185         * configure.srv (srv_native_linux_obj): New variable.
8186         Replace all occurrences of linux native object files with
8187         $srv_native_linux_obj.
8188         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8189         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8190         (linux_enable_event_reporting): Remove declaration.
8191         (my_waitpid): Moved to common/linux-waitpid.c.
8192         (linux_wait_for_event): Pass ptid when calling
8193         linux_enable_event_reporting.
8194         (linux_supports_tracefork_flag): Remove.
8195         (linux_enable_event_reporting): Likewise.
8196         (linux_tracefork_grandchild): Remove.
8197         (STACK_SIZE): Moved to common/linux-ptrace.c.
8198         (linux_tracefork_child): Remove.
8199         (linux_test_for_tracefork): Remove.
8200         (linux_look_up_symbols): Call linux_supports_traceclone.
8201         (initialize_low): Remove call to linux_test_for_tracefork.
8202         * linux-low.h (PTRACE_TYPE_ARG3): Move to
8203         common/linux-ptrace.h.
8204         (PTRACE_TYPE_ARG4): Likewise.
8205         Include linux-ptrace.h.
8206
8207 2013-08-21  Pedro Alves  <palves@redhat.com>
8208
8209         * config.in: Renegerate.
8210
8211 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
8212
8213         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8214         (SFILES): Remove $(srcdir)/common/target-common.c and
8215         add $(srcdir)/target/waitstatus.c.
8216         (OBS): Remove target-common.o and add waitstatus.o.
8217         (server_h): Remove $(srcdir)/../common/target-common.h and
8218         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8219         and $(srcdir)/../target/waitstatus.h.
8220         (target-common.o): Remove.
8221         (waitstatus.o): New target object file.
8222         * target.h: Do not include target-common.h and
8223         include target/resume.h, target/wait.h and
8224         target/waitstatus.h.
8225
8226 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
8227
8228         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8229         to PTRACE_TYPE_ARG3.
8230         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8231         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8232         PTRACE_TYPE_ARG4.
8233         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8234         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8235
8236 2013-07-27  Jie Zhang  <jie@codesourcery.com>
8237             Daniel Jacobowitz  <dan@codesourcery.com>
8238             Yao Qi  <yao@codesourcery.com>
8239
8240         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8241         (mips-linux-watch.o): New rule.
8242         (mips_linux_watch_h): New variable.
8243         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8244         srv_tgtobj.
8245         * linux-mips-low.c: Include mips-linux-watch.h.
8246         (struct arch_process_info, struct arch_lwp_info): New.
8247         (update_watch_registers_callback): New function.
8248         (mips_linux_new_process, mips_linux_new_thread) New functions.
8249         (mips_linux_prepare_to_resume, mips_insert_point): New
8250         functions.
8251         (mips_remove_point, mips_stopped_by_watchpoint): New
8252         functions.
8253         (rsp_bp_type_to_target_hw_bp_type): New function.
8254         (mips_stopped_data_address): New function.
8255         (the_low_target): Add watchpoint support functions.
8256
8257 2013-07-27  Yao Qi  <yao@codesourcery.com>
8258
8259         * i386-low.c: Include break-common.h.
8260         (enum target_hw_bp_type): Remove.
8261
8262 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
8263
8264         * Makefile.in (SFILES): /common/target-common.c.
8265         (OBS): Add target-common.o.
8266         (server_h): Add $(srcdir)/../common/target-common.h.
8267         (target-common.o): New target.
8268         * server.c (queue_stop_reply_callback): Free
8269         status string after use.
8270         * target.c (target_waitstatus_to_string): Remove.
8271         * target.h: Include target-common.h.
8272         (resume_kind): Likewise.
8273         (target_waitkind): Likewise.
8274         (target_waitstatus): Likewise.
8275         (TARGET_WNOHANG): Likewise.
8276
8277 2013-07-04  Yao Qi  <yao@codesourcery.com>
8278
8279         * Makefile.in (host_alias): Use @host_noncanonical@.
8280         (target_alias): Use @target_noncanonical@.
8281         * configure.ac: Use ACX_NONCANONICAL_TARGET and
8282         ACX_NONCANONICAL_HOST.
8283         * configure: Regenerated.
8284
8285         Revert:
8286         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8287
8288         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8289         * configure: Rebuild.
8290         * Makefile.in (version_host, version_target): Get from configure.
8291         (version.c): Use $(version_host) and $(version_target).
8292
8293 2013-07-03  Pedro Alves  <palves@redhat.com>
8294
8295         * Makefile.in (config.status): Depend on development.sh.
8296         * acinclude.m4: Include libmcheck.m4.
8297         * configure: Regenerate.
8298
8299 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8300
8301         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8302         attribute inside the parentheses.
8303         (winapi_DebugSetProcessKillOnExit): Ditto.
8304         (winapi_DebugBreakProcess): Ditto.
8305         (winapi_GenerateConsoleCtrlEvent): Ditto.
8306
8307 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8308
8309         * notif.h (notif_event): Add a dummy member to avoid compiler
8310         errors.
8311
8312 2013-07-01  Pedro Alves  <palves@redhat.com>
8313
8314         * hostio.c (HOSTIO_PATH_MAX): Define.
8315         (require_filename, handle_open, handle_unlink, handle_readlink):
8316         Use it.
8317
8318 2013-07-01  Pedro Alves  <palves@redhat.com>
8319
8320         * server.h: Include "pathmax.h".
8321         * linux-low.c: Don't include sys/param.h.
8322         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8323         MAXPATHLEN.
8324         * win32-low.c: Don't include sys/param.h.
8325         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8326
8327 2013-07-01  Pedro Alves  <palves@redhat.com>
8328
8329         * event-loop.c: Don't check HAVE_UNISTD_H before including
8330         <unistd.h>.
8331         * gdbreplay.c: Likewise.
8332         * remote-utils.c: Likewise.
8333         * server.c: Likewise.
8334         * configure.ac: Don't check for unistd.h.
8335         * configure: Regenerate.
8336
8337 2013-06-28  Tom Tromey  <tromey@redhat.com>
8338
8339         * Makefile.in (version.c): Use version.in, not
8340         common/version.in.
8341
8342 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8343
8344         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8345         * configure: Rebuild.
8346         * Makefile.in (version_host, version_target): Get from configure.
8347         (version.c): Use $(version_host) and $(version_target).
8348
8349 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8350
8351         Fix trace-status to output user name without trailing colon.
8352         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8353
8354 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8355
8356         Fix trace-status to output proper start-time and stop-time.
8357         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8358         output start time and stop time in hex as gdb expects.
8359
8360 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
8361
8362         * tracepoint.c (build_traceframe_info_xml): Output trace state
8363         variables present in the trace buffer.
8364
8365 2013-06-24  Tom Tromey  <tromey@redhat.com>
8366
8367         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8368         create-version.sh.
8369         (version.o): Remove.
8370         * gdbreplay.c: Include version.h.
8371         (version, host_name): Don't declare.
8372         * server.h: Include version.h.
8373         (version, host_name): Don't declare.
8374
8375 2013-06-12  Pedro Alves  <palves@redhat.com>
8376
8377         * linux-x86-low.c (linux_is_elf64): Delete global.
8378         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8379         with local linux_pid_exe_is_elf_64_file use.
8380
8381 2013-06-11  Pedro Alves  <palves@redhat.com>
8382
8383         * linux-low.c (regset_disabled, disable_regset): New functions.
8384         (regsets_fetch_inferior_registers)
8385         (regsets_store_inferior_registers): Use them.
8386         (initialize_regsets_info); Don't allocate the disabled_regsets
8387         array here.
8388         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8389         comment.
8390
8391 2013-06-11  Pedro Alves  <palves@redhat.com>
8392
8393         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8394         xmalloc.
8395
8396 2013-06-11  Pedro Alves  <palves@redhat.com>
8397
8398         * linux-x86-low.c (initialize_low_arch): Call
8399         init_registers_x32_avx_linux.
8400
8401 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
8402
8403         Fix compatibility with Android Bionic.
8404         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8405         it is not empty.
8406
8407 2013-06-07  Pedro Alves  <palves@redhat.com>
8408
8409         PR server/14823
8410         * Makefile.in (OBS): Add tdesc.o.
8411         (IPA_OBJS): Add tdesc-ipa.o.
8412         (tdesc-ipa.o): New rule.
8413         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8414         interface.
8415         * linux-low.c (new_inferior): Delete.
8416         (disabled_regsets, num_regsets): Delete.
8417         (linux_add_process): Adjust to set the new per-process
8418         new_inferior flag.
8419         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8420         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
8421         was a stop.  When calling arch_setup, switch the current inferior
8422         to the thread that got an event.
8423         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8424         (regsets_fetch_inferior_registers)
8425         (regsets_store_inferior_registers): New regsets_info parameter.
8426         Adjust to use it.
8427         (linux_register_in_regsets): New regs_info parameter.  Adjust to
8428         use it.
8429         (register_addr, fetch_register, store_register): New usrregs_info
8430         parameter.  Adjust to use it.
8431         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8432         parameter regs_info.  Adjust to use it.
8433         (linux_fetch_registers): Get the current inferior's regs_info, and
8434         adjust to use it.
8435         (linux_store_registers): Ditto.
8436         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8437         (initialize_low): Don't initialize the target_regsets here.  Call
8438         initialize_low_arch.
8439         * linux-low.h (target_regsets): Delete declaration.
8440         (struct regsets_info): New.
8441         (struct usrregs_info): New.
8442         (struct regs_info): New.
8443         (struct process_info_private) <new_inferior>: New field.
8444         (struct linux_target_ops): Delete the num_regs, regmap, and
8445         regset_bitmap fields.  New field regs_info.
8446         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8447         * i387-fp.c (num_xmm_registers): Delete.
8448         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8449         calls to new interface.
8450         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8451         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8452         Infer the number of xmm registers from the regcache's target
8453         description.
8454         * i387-fp.h (num_xmm_registers): Delete.
8455         * inferiors.c (add_thread): Don't install the thread's regcache
8456         here.
8457         * proc-service.c (gregset_info): Fetch the current inferior's
8458         regs_info.  Adjust to use it.
8459         * regcache.c: Include tdesc.h.
8460         (register_bytes, reg_defs, num_registers)
8461         (gdbserver_expedite_regs): Delete.
8462         (get_thread_regcache): If the thread doesn't have a regcache yet,
8463         create one, instead of aborting gdbserver.
8464         (regcache_invalidate_one): Rename to ...
8465         (regcache_invalidate_thread): ... this.
8466         (regcache_invalidate_one): New.
8467         (regcache_invalidate): Only invalidate registers of the current
8468         process.
8469         (init_register_cache): Add target_desc parameter, and use it.
8470         (new_register_cache): Ditto.  Assert the target description has a
8471         non zero registers_size.
8472         (regcache_cpy): Add assertions.  Adjust.
8473         (realloc_register_cache, set_register_cache): Delete.
8474         (registers_to_string, registers_from_string): Adjust.
8475         (find_register_by_name, find_regno, find_register_by_number)
8476         (register_cache_size): Add target_desc parameter, and use it.
8477         (free_register_cache_thread, free_register_cache_thread_one)
8478         (regcache_release, register_cache_size): New.
8479         (register_size): Add target_desc parameter, and use it.
8480         (register_data, supply_register, supply_register_zeroed)
8481         (supply_regblock, supply_register_by_name, collect_register)
8482         (collect_register_as_string, collect_register_by_name): Adjust.
8483         * regcache.h (struct target_desc): Forward declare.
8484         (struct regcache) <tdesc>: New field.
8485         (init_register_cache, new_register_cache): Add target_desc
8486         parameter.
8487         (regcache_invalidate_thread): Declare.
8488         (regcache_invalidate_one): Delete declaration.
8489         (regcache_release): Declare.
8490         (find_register_by_number, register_cache_size, register_size)
8491         (find_regno): Add target_desc parameter.
8492         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8493         declarations.
8494         * remote-utils.c: Include tdesc.h.
8495         (outreg, prepare_resume_reply): Adjust.
8496         * server.c: Include tdesc.h.
8497         (gdbserver_xmltarget): Delete declaration.
8498         (get_features_xml, process_serial_event): Adjust.
8499         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8500         declare.
8501         (struct process_info) <tdesc>: New field.
8502         (ipa_tdesc): Declare.
8503         * tdesc.c: New file.
8504         * tdesc.h: New file.
8505         * tracepoint.c: Include tdesc.h.
8506         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8507         (get_context_regcache): Adjust to pass ipa_tdesc down.
8508         (do_action_at_tracepoint): Adjust to get the register cache size
8509         from the context regcache's description.
8510         (traceframe_walk_blocks): Adjust to get the register cache size
8511         from the current trace frame's description.
8512         (traceframe_get_pc): Adjust to get current trace frame's
8513         description and pass it down.
8514         (gdb_collect): Adjust to get the register cache size from the
8515         IPA's description.
8516         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8517         (gdbserver_xmltarget): Delete.
8518         (initialize_low_tracepoint): Set the ipa's target description.
8519         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8520         (initialize_low_tracepoint): Set the ipa's target description.
8521         * linux-x86-low.c: Include tdesc.h.
8522         [__x86_64__] (is_64bit_tdesc): New.
8523         (ps_get_thread_area, x86_get_thread_area): Use it.
8524         (i386_cannot_store_register): Rename to ...
8525         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
8526         (i386_cannot_fetch_register): Rename to ...
8527         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
8528         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8529         to new interface.
8530         (target_regsets): Rename to ...
8531         (x86_regsets): ... this.
8532         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8533         interface.
8534         (x86_siginfo_fixup): Use is_64bit_tdesc.
8535         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8536         (tdesc_x32_avx_linux, tdesc_x32_linux)
8537         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8538         Declare.
8539         (x86_linux_update_xmltarget): Delete.
8540         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8541         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8542         (AMD64_LINUX_USER64_CS): New.
8543         (x86_linux_read_description): New, based on
8544         x86_linux_update_xmltarget.
8545         (same_process_callback): New.
8546         (x86_arch_setup_process_callback): New.
8547         (x86_linux_update_xmltarget): New.
8548         (x86_regsets_info): New.
8549         (amd64_linux_regs_info): New.
8550         (i386_linux_usrregs_info): New.
8551         (i386_linux_regs_info): New.
8552         (x86_linux_regs_info): New.
8553         (x86_arch_setup): Reimplement.
8554         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8555         (x86_emit_ops): Ditto.
8556         (the_low_target): Adjust.  Install x86_linux_regs_info,
8557         x86_cannot_fetch_register, and x86_cannot_store_register.
8558         (initialize_low_arch): New.
8559         * linux-ia64-low.c (tdesc_ia64): Declare.
8560         (ia64_fetch_register): Adjust.
8561         (ia64_usrregs_info, regs_info): New globals.
8562         (ia64_regs_info): New function.
8563         (the_low_target): Adjust.
8564         (initialize_low_arch): New function.
8565         * linux-sparc-low.c (tdesc_sparc64): Declare.
8566         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8567         Adjust.
8568         (sparc_arch_setup): New function.
8569         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8570         (the_low_target): Adjust.
8571         (initialize_low_arch): New function.
8572         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8573         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8574         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8575         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8576         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8577         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8578         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8579         (tdesc_powerpc_isa205_vsx64l): Declare.
8580         (ppc_cannot_store_register, ppc_collect_ptrace_register)
8581         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8582         (ppc_set_pc, ppc_get_hwcap): Adjust.
8583         (ppc_usrregs_info): Forward declare.
8584         (!__powerpc64__) ppc_regmap_adjusted: New global.
8585         (ppc_arch_setup): Adjust to the current process'es target
8586         description.
8587         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8588         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8589         (ppc_store_evrregset): Adjust.
8590         (target_regsets): Rename to ...
8591         (ppc_regsets): ... this, and make static.
8592         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8593         (ppc_regs_info): New function.
8594         (the_low_target): Adjust.
8595         (initialize_low_arch): New function.
8596         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8597         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8598         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8599         (tdesc_s390x_linux64v2): Declare.
8600         (s390_collect_ptrace_register, s390_supply_ptrace_register)
8601         (s390_fill_gregset, s390_store_last_break): Adjust.
8602         (target_regsets): Rename to ...
8603         (s390_regsets): ... this, and make static.
8604         (s390_get_pc, s390_set_pc): Adjust.
8605         (s390_get_hwcap): New target_desc parameter, and use it.
8606         [__s390x__] (have_hwcap_s390_high_gprs): New global.
8607         (s390_arch_setup): Adjust to set the current process'es target
8608         description.  Don't adjust the regmap.
8609         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8610         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8611         (regs_info_3264): New globals.
8612         (s390_regs_info): New function.
8613         (the_low_target): Adjust.
8614         (initialize_low_arch): New function.
8615         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8616         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8617         [__mips64] (init_registers_mips_linux)
8618         (init_registers_mips_dsp_linux): Delete defines.
8619         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8620         (have_dsp): New global.
8621         (mips_read_description): New, based on mips_arch_setup.
8622         (mips_arch_setup): Reimplement.
8623         (get_usrregs_info): New function.
8624         (mips_cannot_fetch_register, mips_cannot_store_register)
8625         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8626         (mips_fill_fpregset, mips_store_fpregset): Adjust.
8627         (target_regsets): Rename to ...
8628         (mips_regsets): ... this, and make static.
8629         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8630         (dsp_regs_info, regs_info): New globals.
8631         (mips_regs_info): New function.
8632         (the_low_target): Adjust.
8633         (initialize_low_arch): New function.
8634         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8635         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8636         Declare.
8637         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8638         (arm_read_description): New, with bits factored from
8639         arm_arch_setup.
8640         (arm_arch_setup): Reimplement.
8641         (target_regsets): Rename to ...
8642         (arm_regsets): ... this, and make static.
8643         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8644         (arm_regs_info): New function.
8645         (the_low_target): Adjust.
8646         (initialize_low_arch): New function.
8647         * linux-m68k-low.c (tdesc_m68k): Declare.
8648         (target_regsets): Rename to ...
8649         (m68k_regsets): ... this, and make static.
8650         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8651         (m68k_regs_info): New function.
8652         (m68k_arch_setup): New function.
8653         (the_low_target): Adjust.
8654         (initialize_low_arch): New function.
8655         * linux-sh-low.c (tdesc_sharch): Declare.
8656         (target_regsets): Rename to ...
8657         (sh_regsets): ... this, and make static.
8658         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8659         (sh_regs_info, sh_arch_setup): New functions.
8660         (the_low_target): Adjust.
8661         (initialize_low_arch): New function.
8662         * linux-bfin-low.c (tdesc_bfin): Declare.
8663         (bfin_arch_setup): New function.
8664         (bfin_usrregs_info, regs_info): New globals.
8665         (bfin_regs_info): New function.
8666         (the_low_target): Adjust.
8667         (initialize_low_arch): New function.
8668         * linux-cris-low.c (tdesc_cris): Declare.
8669         (cris_arch_setup): New function.
8670         (cris_usrregs_info, regs_info): New globals.
8671         (cris_regs_info): New function.
8672         (the_low_target): Adjust.
8673         (initialize_low_arch): New function.
8674         * linux-cris-low.c (tdesc_crisv32): Declare.
8675         (cris_arch_setup): New function.
8676         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8677         (cris_regs_info): New function.
8678         (the_low_target): Adjust.
8679         (initialize_low_arch): New function.
8680         * linux-m32r-low.c (tdesc_m32r): Declare.
8681         (m32r_arch_setup): New function.
8682         (m32r_usrregs_info, regs_info): New globals.
8683         (m32r_regs_info): Adjust.
8684         (initialize_low_arch): New function.
8685         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8686         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8687         (tic6x_usrregs_info): Forward declare.
8688         (tic6x_read_description): New function, based on ...
8689         (tic6x_arch_setup): ... this.  Reimplement.
8690         (target_regsets): Rename to ...
8691         (tic6x_regsets): ... this, and make static.
8692         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8693         (tic6x_regs_info): New function.
8694         (the_low_target): Adjust.
8695         (initialize_low_arch): New function.
8696         * linux-xtensa-low.c (tdesc_xtensa): Declare.
8697         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8698         (target_regsets): Rename to ...
8699         (xtensa_regsets): ... this, and make static.
8700         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8701         globals.
8702         (xtensa_arch_setup, xtensa_regs_info): New functions.
8703         (the_low_target): Adjust.
8704         (initialize_low_arch): New function.
8705         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8706         (nios2_arch_setup): Set the current process'es tdesc.
8707         (target_regsets): Rename to ...
8708         (nios2_regsets): ... this.
8709         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8710         (nios2_regs_info): New function.
8711         (the_low_target): Adjust.
8712         (initialize_low_arch): New function.
8713         * linux-aarch64-low.c (tdesc_aarch64): Declare.
8714         (aarch64_arch_setup): Set the current process'es tdesc.
8715         (target_regsets): Rename to ...
8716         (aarch64_regsets): ... this.
8717         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8718         (aarch64_regs_info): New function.
8719         (the_low_target): Adjust.
8720         (initialize_low_arch): New function.
8721         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8722         globals.
8723         (target_regsets): Rename to ...
8724         (tile_regsets): ... this.
8725         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8726         (tile_regs_info): New function.
8727         (tile_arch_setup): Set the current process'es tdesc.
8728         (the_low_target): Adjust.
8729         (initialize_low_arch): New function.
8730         * spu-low.c (tdesc_spu): Declare.
8731         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8732         * win32-arm-low.c (tdesc_arm): Declare.
8733         (arm_arch_setup): New function.
8734         (the_low_target): Install arm_arch_setup instead of
8735         init_registers_arm.
8736         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8737         (init_windows_x86): Rename to ...
8738         (i386_arch_setup): ... this.  Set `win32_tdesc'.
8739         (the_low_target): Adjust.
8740         * win32-low.c (win32_tdesc): New global.
8741         (child_add_thread): Don't create the thread cache here.
8742         (do_initial_child_stuff): Set the new process'es tdesc.
8743         * win32-low.h (struct target_desc): Forward declare.
8744         (win32_tdesc): Declare.
8745         * lynx-i386-low.c (tdesc_i386): Declare global.
8746         (lynx_i386_arch_setup): Set `lynx_tdesc'.
8747         * lynx-low.c (lynx_tdesc): New global.
8748         (lynx_add_process): Set the new process'es tdesc.
8749         * lynx-low.h (struct target_desc): Forward declare.
8750         (lynx_tdesc): Declare global.
8751         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8752         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8753         * nto-low.c (nto_tdesc): New global.
8754         (do_attach): Set the new process'es tdesc.
8755         * nto-low.h (struct target_desc): Forward declare.
8756         (nto_tdesc): Declare.
8757         * nto-x86-low.c (tdesc_i386): Declare.
8758         (nto_x86_arch_setup): Set `nto_tdesc'.
8759
8760 2013-06-04  Gary Benson  <gbenson@redhat.com>
8761
8762         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8763         to qSupported response when appropriate.
8764         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8765         with nonzero-length annex.
8766         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8767         arguments supplied in annex.
8768
8769 2013-05-31  Doug Evans  <dje@google.com>
8770
8771         PR server/15594
8772         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8773         64 bits in 64-cross-32 environment.
8774
8775 2013-05-28  Pedro Alves  <palves@redhat.com>
8776
8777         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8778         (aarch64-without-fpu.c): Delete rule.
8779         * configure.srv (aarch64*-*-linux*): Remove references to
8780         aarch64-without-fpu.o and aarch64-without-fpu.xml.
8781         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8782         declaration.
8783
8784 2013-05-24  Pedro Alves  <palves@redhat.com>
8785
8786         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8787         instead of strchr/decode_address.  Error if the range isn't split
8788         with a ','.  Don't assume there's be a ':' in the action.
8789
8790 2013-05-23  Yao Qi  <yao@codesourcery.com>
8791             Pedro Alves  <palves@redhat.com>
8792
8793         * linux-low.c (lwp_in_step_range): New function.
8794         (linux_wait_1): If the thread was range stepping and stopped
8795         outside the stepping range, report the stop to GDB.  Otherwise,
8796         continue stepping.  Add range stepping debug output.
8797         (linux_set_resume_request): Copy the step range from the resume
8798         request to the lwp.
8799         (linux_supports_range_stepping): New.
8800         (linux_target_ops) <supports_range_stepping>: Set to
8801         linux_supports_range_stepping.
8802         * linux-low.h (struct linux_target_ops)
8803         <supports_range_stepping>: New field.
8804         (struct lwp_info) <step_range_start, step_range_end>: New fields.
8805         * linux-x86-low.c (x86_supports_range_stepping): New.
8806         (the_low_target) <supports_range_stepping>: Set to
8807         x86_supports_range_stepping.
8808         * server.c (handle_v_cont): Handle 'r' action.
8809         (handle_v_requests): Append ";r" if the target supports range
8810         stepping.
8811         * target.h (struct thread_resume) <step_range_start,
8812         step_range_end>: New fields.
8813         (struct target_ops) <supports_range_stepping>:
8814         New field.
8815         (target_supports_range_stepping): New macro.
8816
8817 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8818
8819         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8820         confusion in comment.
8821
8822 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8823
8824         * lynx-low.c (struct process_info_private): New type.
8825         (lynx_add_process): New function.
8826         (lynx_create_inferior, lynx_attach): Replace calls to
8827         add_process by calls to lynx_add_process.
8828         (lynx_resume): If PTID is null, then try using
8829         current_process()->private->last_wait_event_ptid.
8830         Add comments.
8831         (lynx_clear_inferiors): Delete.  The contents of that function
8832         has been inlined in lynx_mourn;
8833         (lynx_wait_1): Save the ptid in the process's private data.
8834         (lynx_mourn): Free the process' private data.  Replace call
8835         to lynx_clear_inferiors by call to clear_inferiors.
8836
8837 2013-05-17  Yao Qi  <yao@codesourcery.com>
8838
8839         * i386-low.c (i386_length_and_rw_bits): Move the comment to
8840         the right place.
8841
8842 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
8843
8844         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8845         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
8846         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8847         PT_TEXT_END_ADDR guards.  Update comments.
8848         (linux_target_op) <read_offsets>: Conditionally define to
8849         linux_read_offsets if the target is UCLIBC and if it defines
8850         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8851
8852 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
8853             Andrew Jenner  <andrew@codesourcery.com>
8854
8855         * Makefile.in (SFILES): Add linux-nios2-low.c.
8856         (clean): Add action to delete nios2-linux.c.
8857         (nios2-linux.c): New rule.
8858         * configure.srv: Add nios2*-*-linux*.
8859         * linux-nios2-low.c: New.
8860
8861 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
8862
8863         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8864
8865 2013-04-25  Hui Zhu  <hui@codesourcery.com>
8866
8867         PR gdb/15186
8868         * ax.c (ax_printf): Add fflush.
8869
8870 2013-04-22  Tom Tromey  <tromey@redhat.com>
8871
8872         * Makefile.in (SFILES): Add filestuff.c.
8873         (OBS): Add filestuff.o.
8874         (filestuff.o): New target.
8875         * config.in, configure: Rebuild.
8876         * configure.ac: Check for fdwalk, pipe2.
8877
8878 2013-04-17  Pedro Alves  <palves@redhat.com>
8879
8880         * configure.ac (USE_THREAD_DB): Delete variable.
8881         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8882         Don't AC_SUBST USE_THREAD_DB.
8883         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8884         * config.in, configure: Regenerate.
8885
8886 2013-04-16  Pedro Alves  <palves@redhat.com>
8887
8888         * linux-low.h (struct lwp_info) <thread_known>: Move under
8889         the USE_THREAD_DB #ifdef.
8890
8891 2013-04-16  Pedro Alves  <palves@redhat.com>
8892
8893         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8894         (linux-low.o): Delete rule.
8895         * linux-low.h: Always include "gdb_thread_db.h" instead of
8896         conditionally including thread_db.h.
8897         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8898         HAVE_THREAD_DB_H.
8899
8900 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8901
8902         * Makefile.in (install-only): Fix make install regression.
8903
8904 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
8905
8906         Convert man pages to texinfo, new gdbinit.5 texinfo page.
8907         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8908         installation.
8909         * gdbserver.1: Remove.
8910
8911 2013-03-22  Pedro Alves  <palves@redhat.com>
8912
8913         * linux-low.c (handle_extended_wait): Don't call
8914         linux_enable_event_reporting.
8915
8916 2013-03-15  Tony Theodore  <tonyt@logyst.com>
8917
8918         PR build/9098:
8919         * Makefile.in (SHELL): Use @SHELL@.
8920
8921 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
8922
8923         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8924         compiler warning.
8925
8926 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
8927
8928         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8929         Remove extraneous NULL element.
8930
8931 2013-03-13  Yao Qi  <yao@codesourcery.com>
8932
8933         * tracepoint.c (traceframe_read_tsv): Look for the last matched
8934         'V' block in trace frame.
8935
8936 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8937
8938         * target.h (struct target_ops): Add btrace ops.
8939         (target_supports_btrace): New macro.
8940         (target_enable_btrace): New macro.
8941         (target_disable_btrace): New macro.
8942         (target_read_btrace): New macro.
8943         * gdbthread.h (struct thread_info): Add btrace field.
8944         * server.c: Include btrace-common.h.
8945         (handle_btrace_general_set): New function.
8946         (handle_btrace_enable): New function.
8947         (handle_btrace_disable): New function.
8948         (handle_general_set): Call handle_btrace_general_set.
8949         (handle_qxfer_btrace): New function.
8950         (struct qxfer qxfer_packets[]): Add btrace entry.
8951         * inferiors.c (remove_thread): Disable btrace.
8952         * linux-low: Include linux-btrace.h.
8953         (linux_low_enable_btrace): New function.
8954         (linux_low_read_btrace): New function.
8955         (linux_target_ops): Add btrace ops.
8956         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8957         Add srv_linux_btrace=yes.
8958         (x86_64-*-linux*): Add linux-btrace.o.
8959         Add srv_linux_btrace=yes.
8960         * configure.ac: Define HAVE_LINUX_BTRACE.
8961         * config.in: Regenerated.
8962         * configure: Regenerated.
8963
8964 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8965
8966         * server.c (handle_qxfer): Preserve error message if -3 is
8967         returned.
8968         (qxfer): Document the -3 return value.
8969
8970 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8971
8972         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8973         (linux_btrace_h): New variable.
8974         (linux-btrace.o): New rule.
8975
8976 2013-03-08  Stan Shebs  <stan@codesourcery.com>
8977             Hafiz Abid Qadeer  <abidh@codesourcery.com>
8978
8979         * tracepoint.c (trace_buffer_size): New global.
8980         (DEFAULT_TRACE_BUFFER_SIZE): New define.
8981         (init_trace_buffer): Change to one-argument function. Allocate
8982         trace buffer memory.
8983         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8984         handle QTBuffer:size packet.
8985         (cmd_bigqtbuffer_size): New function.
8986         (initialize_tracepoint): Call init_trace_buffer with
8987         DEFAULT_TRACE_BUFFER_SIZE.
8988         * server.c (handle_query): Add QTBuffer:size in the
8989         supported packets.
8990
8991 2013-03-07  Yao Qi  <yao@codesourcery.com>
8992
8993         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8994         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8995         of -1.
8996         (cmd_qtsp): Adjust condition.  Do post increment.
8997         Set cur_action and cur_step_action back to 0.
8998
8999 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
9000
9001         PR server/15236
9002         * linux-low.c (linux_write_memory): Return early success if LEN is
9003         zero.
9004
9005 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
9006
9007         * configure.srv: Add x86_64-*-cygwin* as target.
9008
9009 2013-02-28  Tom Tromey  <tromey@redhat.com>
9010
9011         * configure.ac: Invoke AC_SYS_LARGEFILE.
9012         * configure, config.in: Rebuild.
9013
9014 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
9015
9016         * win32-low.c: Throughout, fix format strings and casts of
9017         printf-like functions to avoid type related warnings on all
9018         platforms.
9019         (get_child_debug_event): Print dwDebugEventCode as hex since
9020         that's how it's usually documented.
9021
9022 2013-02-28  Yao Qi  <yao@codesourcery.com>
9023
9024         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9025         pulongest.
9026
9027 2013-02-27  Jiong Wang  <jiwang@tilera.com>
9028
9029         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9030         (reg-tilegx32.c): New rule.
9031         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9032         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
9033         different register info initializer according to elf class.
9034         (init_registers_tilgx32): New function.  The tilegx32 register info
9035         initializer.
9036         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9037         (tile_store_gregset): Likewise.
9038
9039 2013-02-27  Yao Qi  <yao@codesourcery.com>
9040
9041         * server.c (process_point_options): Print debug message when
9042         debug_threads is true.
9043
9044 2013-02-26  Yao Qi  <yao@codesourcery.com>
9045
9046         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9047
9048 2013-02-19  Pedro Alves  <palves@redhat.com>
9049             Kai Tietz <ktietz@redhat.com>
9050
9051         PR gdb/15161
9052
9053         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9054         instead of strtoul to extract address from packet.
9055         (process_serial_event) <'z'>: Likewise.
9056
9057 2013-02-18  Yao Qi  <yao@codesourcery.com>
9058
9059         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9060
9061 2013-02-14  Pedro Alves  <palves@redhat.com>
9062
9063         Plug memory leak.
9064
9065         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9066         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9067
9068 2013-02-14  Pedro Alves  <palves@redhat.com>
9069
9070         * tracepoint.c (cmd_qtdpsrc): Use savestring.
9071
9072 2013-02-14  Pedro Alves  <palves@redhat.com>
9073
9074         * tracepoint.c (save_string): Delete.
9075         (add_tracepoint_action): Use savestring instead of save_string.
9076
9077 2013-02-12  Pedro Alves  <palves@redhat.com>
9078
9079         * linux-xtensa-low.c: Ditto.
9080         * xtensa-xtregs.c: Ditto.
9081
9082 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
9083
9084         * thread-db.c (thread_db_get_tls_address): NULL pointer check
9085         thread_db.
9086
9087 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9088
9089         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9090         aarch64_num_wp_regs and aarch64_num_bp_regs to
9091         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9092
9093 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9094
9095         * linux-aarch64-low.c (ps_get_thread_area): Replace
9096         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9097
9098 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
9099             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9100             Nigel Stephens  <nigel.stephens@arm.com>
9101             Yufeng Zhang  <yufeng.zhang@arm.com>
9102
9103         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9104         (aarch64.c, aarch64-without-fpu.c): New targets.
9105         * configure.srv (aarch64*-*-linux*): New.
9106         * linux-aarch64-low.c: New file.
9107
9108 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9109
9110         * linux-low.c (handle_extended_wait, linux_create_inferior)
9111         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9112         (dequeue_one_deferred_signal, linux_resume_one_thread)
9113         (fetch_register, linux_write_memory, linux_enable_event_reporting)
9114         (linux_tracefork_grandchild, linux_test_for_tracefork)
9115         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9116         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9117         where the argument is 0.
9118
9119 2013-01-25  Yao Qi  <yao@codesourcery.com>
9120
9121         * event-loop.c: Include "queue.h".
9122         (gdb_event_p): New typedef.
9123         (struct gdb_event) <next_event>: Remove.
9124         (event_queue): Change to QUEUE(gdb_event_p).
9125         (async_queue_event): Remove.
9126         (gdb_event_xfree): New.
9127         (initialize_event_loop): New.
9128         (process_event): Use API from QUEUE.
9129         (wait_for_event): Likewise.
9130         * server.c (main): Call initialize_event_loop.
9131         * server.h (initialize_event_loop): Declare.
9132
9133 2013-01-18  Yao Qi  <yao@codesourcery.com>
9134
9135         * ax.h (struct eval_agent_expr_context): New.
9136         (gdb_eval_agent_expr): Update declaration.
9137         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9138         TFRAME.  Add new argument CTX.
9139         * server.h (struct eval_agent_expr_context): Declare.
9140         (agent_mem_read, agent_tsv_read): Update declaration.
9141         (agent_mem_read_string): Likewise.
9142         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9143         (add_traceframe_block): Add new argument TPOINT.
9144         Increase TPOINT->traceframe_usage.
9145         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9146         eval_tracepoint_agent_expr.
9147         (condition_true_at_tracepoint): Likewise.
9148         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
9149         (agent_mem_read_string, agent_tsv_read): Likewise.
9150
9151 2013-01-16  Yao Qi  <yao@codesourcery.com>
9152
9153         * linux-low.c (linux_resume_one_lwp): Don't check
9154         'lwp->bp_reinsert != 0'.
9155
9156 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9157             Pedro Alves  <palves@redhat.com>
9158
9159         * lynx-low.c (ptrace_request_to_str): Define a temporary
9160         macro and use it to simplify this function's implementation.
9161
9162 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9163
9164         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9165         sets errno.
9166
9167 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9168
9169         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9170
9171 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9172
9173         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9174
9175 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9176
9177         * lynx-low.c (lynx_resume): Use the resume_info parameter
9178         to determine the ptid for the lynx_ptrace call, unless
9179         it is equal to minus_one_ptid, in which case we use the
9180         ptid of the current_inferior.
9181         (lynx_wait_1): After having received a thread create/exit
9182         event, resume the inferior's execution using the signaling
9183         thread's ptid, rather than the old ptid.
9184
9185 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9186
9187         * lynx-low.c (lynx_resume): Delete variable ret.
9188
9189 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
9190
9191         * gdbreplay.c (gdbreplay_version): Update copyright year.
9192         * server.c (gdbserver_version): Likewise.
9193
9194 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9195
9196         * lynx-low.c (lynx_wait_1): Add debug trace before adding
9197         new thread.
9198
9199 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9200
9201         * lynx-low.c (ptrace_request_to_str): Add handling for
9202         PTRACE_GETTRACESIG.
9203
9204 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9205
9206         * lynx-low.c (lynx_attach): Delete variable new_process.
9207
9208 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9209
9210         * lynx-low.c (lynx_create_inferior): Delete variable
9211         new_process.
9212
9213 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9214
9215         * lynx-low.c (ptrace_request_to_str): Do not handle
9216         PTRACE_GETTHREADLIST if this macro does not exist.
9217
9218 2012-12-15  Yao Qi  <yao@codesourcery.com>
9219
9220         * Makefile.in (OBS): Add notif.o.
9221         * notif.c, notif.h: New.
9222         * server.c: Include "notif.h".
9223         (struct vstop_notif) <next>: Remove.
9224         <base>: New field.
9225         (queue_stop_reply): Update.
9226         (push_event, send_next_stop_reply): Remove.
9227         (discard_queued_stop_replies): Update.
9228         (notif_stop): New variable.
9229         (handle_v_stopped): Remove.
9230         (handle_v_requests): Don't call handle_v_stopped.  Call
9231         handle_ack_notif instead.
9232         (queue_stop_reply_callback): Call notif_event_enque instead
9233         of queue_stop_reply.
9234         (handle_status): Don't call send_next_stop_reply, call
9235         notif_write_event instead.
9236         (kill_inferior_callback): Likewise.
9237         (detach_or_kill_inferior_callback): Likewise.
9238         (main): Call initialize_notif.
9239         (process_serial_event): Call QUEUE_is_empty.
9240         (handle_target_event): Call notif_push instead of push event.
9241         * server.h (push_event): Remove declaration.
9242
9243 2012-12-10  Tom Tromey  <tromey@redhat.com>
9244
9245         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9246         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9247         macros.
9248         (.c.o): Rewrite.
9249         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9250         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9251         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9252         (amd64-linux-ipa.o, ax.o): Rewrite.
9253         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9254         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9255         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9256         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9257         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9258         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9259         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9260         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9261         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9262         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9263         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9264         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9265         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9266         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9267         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9268         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9269         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9270         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9271         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9272         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9273         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9274         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9275         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9276         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9277         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9278         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9279         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9280         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9281         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9282         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9283         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9284         (reg-tilegx.o): Remove.
9285         (all_object_files): New macro.
9286         Include .deps files.
9287         * aclocal.m4, configure: Rebuild.
9288         * acinclude.m4: Include depstand.m4, lead-dot.m4.
9289         * configure.ac: Invoke ZW_CREATE_DEPDIR,
9290         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
9291
9292 2012-12-05  Tom Tromey  <tromey@redhat.com>
9293
9294         PR gdb/14917:
9295         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9296
9297 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
9298
9299         * configure.ac: Check for linux/perf_event.h.
9300         * config.in: Regenerated.
9301         * configure: Regenerated.
9302
9303 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
9304
9305         * hostio.c (handle_readlink): Decrease buffer size
9306         parameter passed to readlink by one byte.
9307
9308 2012-11-26  Yao Qi  <yao@codesourcery.com>
9309
9310         * configure.ac (build_warnings): Append '-Wempty-body'.
9311         * configure: Regenerated.
9312         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9313         body.
9314
9315 2012-11-15  Pierre Muller  <muller@sourceware.org>
9316
9317         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9318         * config.in: Regenerate.
9319         * configure: Regenerate.
9320         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9321         Use "gdb_wait.h" header instead of <sys/wait.h> header.
9322         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9323         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9324         header.
9325         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
9326         instead of <sys/wait.h> header.
9327         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9328
9329 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
9330
9331         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9332         (various make rules): Remove -DGDBSERVER
9333
9334 2012-11-09  Yao Qi  <yao@codesourcery.com>
9335
9336         * spu-low.c (current_ptid): Move it to ..
9337         * gdbthread.h: ... here.  New.
9338         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9339         * server.c (myresume, process_serial_event): Likewise.
9340         * thread-db.c (thread_db_find_new_threads): Likewise.
9341         * tracepoint.c (run_inferior_command): Likewise.
9342
9343 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
9344
9345         * server.c (handle_search_memory_1): Include access length in
9346         warning message.
9347
9348 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
9349
9350         * linux-crisv32-low.c: Fix compile errors.
9351
9352 2012-09-04  Yao Qi  <yao@codesourcery.com>
9353
9354         * tracepoint.c (cmd_qtsv): Adjust debug message.
9355         Don't check CUR_TPOINT.
9356
9357 2012-08-28  Yao Qi  <yao@codesourcery.com>
9358
9359         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9360         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9361         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9362         Remove declarations of xmalloc, xreallloc, xstrdup and
9363         freeargv.
9364         * Makefile.in (libiberty_h): New.
9365         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9366         (linux-bfin-low.o): Append dependency 'libiberty.h'.
9367
9368 2012-08-23  Yao Qi  <yao@codesourcery.com>
9369
9370         * server.h: Remove declaration of 'xsnprintf'.
9371
9372 2012-08-22  Keith Seitz  <keiths@redhat.com>
9373
9374         * server.h: Include build-gnulib-gbserver/config.h.
9375         * gdbreplay.c: Likewise.
9376
9377 2012-08-08  Doug Evans  <dje@google.com>
9378
9379         * Makefile.in (SFILES): Add gdb_vecs.c.
9380         (OBS): Add gdb_vecs.o.
9381         (gdb_vecs_h, host_defs_h): New variables.
9382         (thread-db.o): Add $(gdb_vecs_h) dependency.
9383         (gdb_vecs.o): New rule.
9384         * thread-db.c: #include "gdb_vecs.h".
9385         (thread_db_load_search): Use a vector to iterate over path elements.
9386         Handle text appearing after "$pdir".
9387
9388         * configure.ac: Add check for strstr.
9389         * config.in: Regenerate.
9390         * configure: Regenerate.
9391
9392 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
9393
9394         * hostio.c (handle_pread): If pread fails, fall back to attempting
9395         lseek/read.
9396         (handle_pwrite): Likewise for pwrite.
9397
9398 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
9399
9400         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9401         between unsupported TYPE and unimplementable ADDR/LEN combination.
9402         (arm_insert_point): Act on new return value.
9403
9404 2012-07-31  Pedro Alves  <palves@redhat.com>
9405
9406         * server.c (process_point_options): Only skip tokens if we find
9407         one that is unrecognized.  Don't treat 'X' specially while
9408         skipping unrecognized tokens.
9409
9410 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
9411
9412         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9413         to 4-byte-align HW breakpoint addresses for Thumb.
9414
9415 2012-07-27  Yao Qi  <yao@codesourcery.com>
9416
9417         PR remote/14161.
9418
9419         * server.h: Declare gdb_agent_about_to_close.
9420         * target.c (kill_inferior): Include "agent.h".
9421         New.  Send command 'kill'.
9422         * target.h (kill_inferior): Removed macro.
9423         * tracepoint.c (gdb_agent_about_to_close): New.
9424         (gdb_agent_helper_thread): Handle command 'close'.
9425         Wait endlessly until the inferior stops.
9426         Install gdb_agent_remove_socket to atexit hook.
9427         (agent_socket_name): New static variable.
9428         (gdb_agent_socket_init): Replace local variable 'name' with
9429         'agent_socket_name'.
9430         (gdb_agent_remove_socket): New.
9431
9432 2012-07-27  Yao Qi  <yao@codesourcery.com>
9433
9434         * server.c (process_point_options): Stop at 'X' when parsing.
9435
9436 2012-07-19  Michael Eager  <eager@eagercon.com>
9437
9438         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9439         to hw_execute.
9440         * linux-x86-low.c (x86_insert_point, x86_remove_point):
9441         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9442         hardware breakpoint.
9443
9444 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9445
9446         * gdbserver/linux-low.c (initialize_low): Call
9447         linux_ptrace_init_warnings.
9448
9449 2012-07-02  Doug Evans  <dje@google.com>
9450
9451         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9452         pointer to int.
9453
9454 2012-07-02  Stan Shebs  <stan@codesourcery.com>
9455
9456         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9457         (ax.o): Add it to build rule.
9458         (ax-ipa.o): Ditto.
9459         (OBS): Add format.o.
9460         (IPA_OBS): Add format.o.
9461         * server.c (handle_query): Claim support for breakpoint commands.
9462         (process_point_options): Add command case.
9463         (process_serial_event): Leave running if there are printfs in
9464         effect.
9465         * mem-break.h (any_persistent_commands): Declare.
9466         (add_breakpoint_commands): Declare.
9467         (gdb_no_commands_at_breakpoint): Declare.
9468         (run_breakpoint_commands): Declare.
9469         * mem-break.c (struct point_command_list): New struct.
9470         (struct breakpoint): New field command_list.
9471         (any_persistent_commands): New function.
9472         (add_commands_to_breakpoint): New function.
9473         (add_breakpoint_commands): New function.
9474         (gdb_no_commands_at_breakpoint): New function.
9475         (run_breakpoint_commands): New function.
9476         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9477         locally.
9478         * ax.c: Include format.h.
9479         (ax_printf): New function.
9480         (gdb_eval_agent_expr): Add printf opcode.
9481
9482 2012-06-13  Yao Qi  <yao@codesourcery.com>
9483
9484         * server.c (start_inferior): Remove duplicated writes to fields
9485         'last_resume_kind' and 'last_status' of 'current_inferior'.
9486
9487 2012-06-12  Yao Qi  <yao@codesourcery.com>
9488             Pedro Alves  <palves@redhat.com>
9489
9490         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
9491         comment.
9492         * server.c (handle_v_cont): Extend comment.
9493
9494 2012-06-11  Yao Qi  <yao@codesourcery.com>
9495
9496         * linux-low.c (linux_attach): Add 'static'.
9497
9498 2012-06-06  Yao Qi  <yao@codesourcery.com>
9499
9500         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9501
9502 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
9503
9504         Fix gcc -flto compilation warning.
9505         * server.c (main): Make variable multi_mode and attach volatile.
9506
9507 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9508
9509         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9510         if the platform doesn't know about it.
9511
9512 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
9513
9514         * Makefile.in (SFILES): Add linux-tile-low.c.
9515         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9516         * configure.srv: Handle tilegx-*-linux*.
9517         * linux-tile-low.c: New file.
9518
9519 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9520
9521         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9522
9523 2012-05-24  Pedro Alves  <palves@redhat.com>
9524
9525         PR gdb/7205
9526
9527         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9528
9529 2012-05-24  Pedro Alves  <palves@redhat.com>
9530
9531         PR gdb/7205
9532
9533         Replace target_signal with gdb_signal throughout.
9534
9535 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
9536
9537         * linux-low.c (linux_store_registers): Avoid the copying sequence
9538         when no data has been retrieved by ptrace.
9539
9540 2012-05-22  Will Deacon  <will.deacon@arm.com>
9541
9542         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9543         Include asm/ptrace.h.
9544         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9545         already defined.
9546
9547 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
9548
9549         * linux-low.c (linux_store_registers): Don't re-retrieve data
9550         with ptrace that has already been obtained from /proc.  Always
9551         copy any data retrieved with ptrace to the buffer supplied.
9552
9553 2012-05-11  Yao Qi  <yao@codesourcery.com>
9554             Pedro Alves  <palves@redhat.com>
9555
9556         * linux-low.c (enum stopping_threads_kind): New.
9557         (stopping_threads): Change type to `enum stopping_threads_kind'.
9558         (handle_extended_wait): If stopping and suspending threads, leave
9559         the new_lwp suspended too.
9560         (linux_wait_for_event): Adjust.
9561         (stop_all_lwps): Set `stopping_threads' to
9562         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9563         whether we're suspending threads or just stopping them.  Assert no
9564         recursion happens.
9565
9566 2012-04-29  Yao Qi  <yao@codesourcery.com>
9567
9568         * server.h: Move some code to ...
9569         * gdbthread.h: ... here.  New.
9570         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9571         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9572         (nto-low.o, win32-low.o): Likewise.
9573         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9574         * regcache.c, remote-utils.c, server.c: Likewise.
9575         * target.c, tracepoint.c, win32-low.c: Likewise.
9576
9577 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9578
9579         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9580         (PTRACE_ARG4_TYPE): Likewise.
9581         (PTRACE_XFER_TYPE): Likewise.
9582         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9583         ptrace to PTRACE_ARG3_TYPE.
9584         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9585         (PTRACE_ARG4_TYPE): Likewise.
9586         (PTRACE_XFER_TYPE): Likewise.
9587         (linux_detach_one_lwp): Cast fourth argument of
9588         ptrace to long then PTRACE_ARG4_TYPE.
9589         (regsets_fetch_inferior_registers): Cast third argument of
9590         ptrace to long then PTRACE_ARG3_TYPE.
9591         (regsets_store_inferior_registers): Likewise.
9592
9593 2012-04-20  Pedro Alves  <palves@redhat.com>
9594
9595         * configure: Regenerate.
9596
9597 2012-04-19  Pedro Alves  <palves@redhat.com>
9598
9599         * Makefile.in (GNULIB_BUILDDIR): New.
9600         (LIBGNU, INCGNU, GNULIB_H): Adjust.
9601         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9602         (all, install-only, uninstall, clean-info, all-lib, clean): No
9603         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
9604         (maintainer-clean realclean distclean): Use subdir_do.
9605         (subdir_do): New.
9606         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
9607         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
9608         * acinclude.m4: Include acx_configure_dir.m4.
9609         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9610         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
9611         ACX_CONFIGURE_DIR.
9612         (GNULIB): New.
9613         (GNULIB_STDINT_H): Adjust.
9614         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9615         * gdbreplay.c: Include build-gnulib/config.h.
9616         * server.h: Likewise.
9617         * aclocal.m4: Regenerate.
9618         * config.in: Regenerate.
9619         * configure: Regenerate.
9620
9621 2012-04-19  Pedro Alves  <palves@redhat.com>
9622
9623         * Makefile.in (LIBGNU, INCGNU): Adjust.
9624         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9625         (all, install-only, uninstall, clean-info, all-lib, clean)
9626         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9627         * configure.ac: Adjust AC_OUTPUT output.
9628         * aclocal.m4: Regenerate.
9629         * configure: Regenerate.
9630
9631 2012-04-19  Pedro Alves  <palves@redhat.com>
9632
9633         * Makefile.in (generated_files): New.
9634         (server_h): Remove the explicit dependency on config.h, and depend
9635         on $generated_files.
9636
9637 2012-04-19  Pedro Alves  <palves@redhat.com>
9638
9639         * Makefile.in (INCGNU): Add -Ignulib.
9640
9641 2012-04-19  Pedro Alves  <palves@redhat.com>
9642
9643         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9644         (INCGNU): ... this, and spell out -I here.
9645         (GNULIB_LIB): Rename to ...
9646         (LIBGNU): ... this.
9647         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9648
9649 2012-04-19  Pedro Alves  <palves@redhat.com>
9650
9651         * config.in: Regenerate.
9652
9653 2012-04-19  Pedro Alves  <palves@redhat.com>
9654
9655         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9656         * server.h (memmem): Remove declaration.
9657         * config.in: Regenerate.
9658         * configure: Regenerate.
9659
9660 2012-04-19  Yao Qi  <yao@codesourcery.com>
9661
9662         * Makefile.in (SFILES): Add common/vec.c.
9663         (OBS): Add vec.o.
9664         (vec.o): New rule.
9665
9666 2012-04-19  Yao Qi  <yao@codesourcery.com>
9667
9668         * remote-utils.c (prepare_resume_reply): Replace with macro
9669         target_core_of_thread.
9670         * server.c (handle_qxfer_threads_proper): Likewise.
9671         * target.h (traget_core_of_thread): New macro.
9672
9673 2012-04-18  Pedro Alves  <palves@redhat.com>
9674
9675         * aclocal.m4: Regenerate.
9676         * configure: Regenerate.
9677
9678 2012-04-16  Yao Qi  <yao@codesourcery.com>
9679
9680         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9681         duplicated on address.
9682
9683 2012-04-16  Yao Qi  <yao@codesourcery.com>
9684
9685         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9686         (struct tracepoint_action_ops) <send>: New field.
9687         (m_tracepoint_action_send, r_tracepoint_action_send): New.
9688         (agent_expr_send, x_tracepoint_action_send): New.
9689         (l_tracepoint_action_send): New.
9690         (cmd_qtdp): Download and install tracepoint
9691         according to `use_agent'.
9692         (run_inferior_command): Add one more parameter `len'.
9693         Update callers.
9694         (tracepoint_send_agent): New.
9695         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9696
9697 2012-04-16  Yao Qi  <yao@codesourcery.com>
9698
9699         * tracepoint.c (download_tracepoints): Moved to ...
9700         (cmd_qtstart): ... here.
9701
9702 2012-04-14  Yao Qi  <yao@codesourcery.com>
9703
9704         * tracepoint.c: Include inttypes.h.
9705         (struct collect_memory_action): Use sized types.
9706         (struct tracepoint): Likewise.
9707         (cmd_qtdp, stop_tracing): Update print specifiers.
9708         (cmd_qtp, response_tracepoint): Likewise.
9709         (collect_data_at_tracepoint): Likewise.
9710         (collect_data_at_step): Likewise.
9711
9712 2012-04-14  Yao Qi  <yao@codesourcery.com>
9713
9714         Import gnulib module inttypes.
9715         * aclocal.m4, config.in, configure: Regenerated.
9716
9717 2012-04-14  Yao Qi  <yao@codesourcery.com>
9718
9719         * Makefile.in (maintainer-clean, realclean, distclean): Remove
9720         Makefile and config.status at last.
9721
9722 2012-04-13  Yao Qi  <yao@codesourcery.com>
9723
9724         * tracepoint.c: Include stdint.h unconditionally.
9725
9726 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9727
9728         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9729         on BFD_HAVE_SYS_PROCFS_TYPE.
9730         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9731         * configure: Regenerate.
9732         * config.in: Likewise.
9733
9734 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
9735
9736         * Makefile.in (clean): Also remove x32.c x32-linux.c
9737         x32-avx.c x32-avx-linux.c.
9738         (x32.o): New target.
9739         (x32.c): Likewise.
9740         (x32-linux.o): Likewise.
9741         (x32-linux.c): Likewise.
9742         (x32-avx.o): Likewise.
9743         (x32-avx.c): Likewise.
9744         (x32-avx-linux.o): Likewise.
9745         (x32-avx-linux.c): Likewise.
9746
9747         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9748         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9749         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9750         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9751         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9752         i386/x32-avx-linux.xml.
9753
9754         * linux-x86-low.c (init_registers_x32_linux): New prototype.
9755         (init_registers_x32_avx_linux): Likwise.
9756         (x86_linux_update_xmltarget): Call init_registers_x32_linux
9757         or init_registers_x32_avx_linux if linux_is_elf64 is false.
9758
9759 2012-04-13  Pedro Alves  <palves@redhat.com>
9760
9761         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9762         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9763         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9764         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9765         the sub-make.
9766
9767 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9768
9769         * linux-x86-low.c (compat_x32_clock_t): New.
9770         (compat_x32_siginfo_t): Likewise.
9771         (compat_x32_siginfo_from_siginfo): Likewise.
9772         (siginfo_from_compat_x32_siginfo): Likewise.
9773         (linux_is_elf64): Likewise.
9774         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9775         and siginfo_from_compat_x32_siginfo for x32.
9776         (x86_arch_setup): Set linux_is_elf64.
9777
9778 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9779
9780         PR gdb/13969
9781         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9782         e_machine field.
9783         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9784         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9785         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9786         compatible with process.
9787
9788 2012-04-12  Yao Qi  <yao@codesourcery.com>
9789
9790         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9791         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9792         (install-only, install-info, clean): Handle sub dir gnulib.
9793         (all-lib, am--refresh): New targets.
9794         (memmem.o): Remove target.
9795         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9796         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
9797         (AC_REPLACE_FUNCS): Remove memmem.
9798         Invoke gl_INIT and AM_INIT_AUTOMAKE.
9799         (AC_OUTPUT): Generate Makefile in gnulib/.
9800         * aclocal.m4, config.in, configure: Regenerated.
9801
9802 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
9803
9804         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9805
9806 2012-04-05  Pedro Alves  <palves@redhat.com>
9807
9808         -Werror=strict-aliasing
9809
9810         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9811         pointer.
9812
9813 2012-04-04  Pedro Alves  <palves@redhat.com>
9814
9815         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9816         (sparc_store_gregset_from_stack, sparc_store_gregset)
9817         (sparc_breakpoint_at): Fix formatting.
9818
9819 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9820
9821         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9822         are available.
9823         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9824         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9825         * config.in: Regenerate.
9826         * configure: Likewise.
9827
9828 2012-03-29  Pedro Alves  <palves@redhat.com>
9829
9830         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9831         Correct ptrace arguments.
9832
9833 2012-03-28  Pedro Alves  <palves@redhat.com>
9834
9835         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9836         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9837         (IA64_FR1_REGNUM): New defines.
9838         (ia64_fetch_register): New.
9839         (the_low_target): Install it.
9840         * linux-low.h (struct linux_target_ops) <fetch_register>: New
9841         field.
9842         * linux-low.c (linux_fetch_registers): Try the
9843         the_low_target.fetch_register hook first.
9844
9845         * linux-arm-low.c (the_low_target): Adjust.
9846         * linux-bfin-low.c (the_low_target): Adjust.
9847         * linux-cris-low.c (the_low_target): Adjust.
9848         * linux-crisv32-low.c (the_low_target): Adjust.
9849         * linux-m32r-low.c (the_low_target): Adjust.
9850         * linux-m68k-low.c (the_low_target): Adjust.
9851         * linux-mips-low.c (the_low_target): Adjust.
9852         * linux-ppc-low.c (the_low_target): Adjust.
9853         * linux-s390-low.c (the_low_target): Adjust.
9854         * linux-sh-low.c (the_low_target): Adjust.
9855         * linux-sparc-low.c (the_low_target): Adjust.
9856         * linux-tic6x-low.c (the_low_target): Adjust.
9857         * linux-x86-low.c (the_low_target): Adjust.
9858         * linux-xtensa-low.c (the_low_target): Adjust.
9859
9860 2012-03-26  Pedro Alves  <palves@redhat.com>
9861
9862         * server.c (handle_qxfer_libraries): Don't bail early if
9863         the_target->qxfer_libraries_svr4 is not NULL.
9864
9865 2012-03-26  Pedro Alves  <palves@redhat.com>
9866
9867         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9868
9869 2012-03-23  Pedro Alves  <palves@redhat.com>
9870
9871         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9872         "library-list-svr4" element's start tag when the the DSO list is
9873         empty.
9874
9875 2012-03-23  Pedro Alves  <palves@redhat.com>
9876
9877         * linux-low.c (read_one_ptr): Read the inferior's pointer through
9878         a variable whose type size is the same as the inferior's pointer
9879         size.
9880
9881 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
9882
9883         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9884         struct siginfo.
9885         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9886         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9887         * linux-low.h: Include <signal.h>.
9888         (struct siginfo): Remove forward declaration.
9889         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9890         struct siginfo.
9891
9892 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
9893
9894         * .gitignore: Ignore more files.
9895
9896 2012-03-19  Pedro Alves  <palves@redhat.com>
9897             Jan Kratochvil  <jan.kratochvil@redhat.com>
9898
9899         * server.c (cont_thread, general_thread): Add describing comments.
9900         (start_inferior): Clear `cont_thread'.
9901         (handle_v_cont): Don't set `cont_thread' if resuming all threads
9902         of a process.
9903
9904 2012-03-15  Yao Qi  <yao@codesourcery.com>
9905
9906         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9907         handling to ...
9908         (cmd_qtdp): ... here.
9909
9910 2012-03-15  Yao Qi  <yao@codesourcery.com>
9911
9912         * tracepoint.c (struct tracepoint_action_ops): New.
9913         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9914         (m_tracepoint_action_download): New.
9915         (r_tracepoint_action_download): New.
9916         (x_tracepoint_action_download): New.
9917         (l_tracepoint_action_download): New.
9918         (add_tracepoint_action): Install `action->ops' according type.
9919         (download_tracepoint_1): Move code `download' function pointer
9920         of various tracepoint_action_ops.
9921
9922 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9923
9924         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
9925         linux_ptrace_attach_warnings.
9926
9927 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9928
9929         * Makefile.in (linux-ptrace.o): New.
9930         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9931         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9932         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9933         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9934         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9935         of these targets.
9936         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9937
9938 2012-03-08  Yao Qi  <yao@codesourcery.com>
9939             Pedro Alves  <palves@redhat.com>
9940
9941         Fix PR server/13392.
9942         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9943         offset of JMP insn.
9944         * tracepoint.c (remove_tracepoint): New.
9945         (cmd_qtdp): Call remove_tracepoint when failed to install.
9946
9947 2012-03-07  Pedro Alves  <palves@redhat.com>
9948
9949         * linux-low.c (get_detach_signal): New.
9950         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9951         Pass on pending signals to PTRACE_DETACH.  Check the result of the
9952         ptrace call.
9953         * server.c (program_signals, program_signals_p): New.
9954         (handle_general_set): Handle QProgramSignals.
9955         * server.h (program_signals, program_signals_p): Declare.
9956
9957 2012-03-05  Pedro Alves  <palves@redhat.com>
9958             Jan Kratochvil  <jan.kratochvil@redhat.com>
9959
9960         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9961         New comment why.
9962
9963 2012-03-03  Yao Qi  <yao@codesourcery.com>
9964
9965         * tracepoint.c (tracepoint_look_up_symbols): Update call to
9966         agent_look_up_symbols.
9967
9968 2012-03-03  Yao Qi  <yao@codesourcery.com>
9969
9970         * Makefile.in (linux-low.o): Keep dependence on agent.h.
9971         (linux-x86-low.o): Likewise.
9972         * server.h: Remove in_process_agent_loaded.
9973         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
9974         common/agent.c.
9975         Update callers.
9976
9977 2012-03-03  Yao Qi  <yao@codesourcery.com>
9978
9979         * tracepoint.c (gdb_agent_capability): New global.
9980         (in_process_agent_loaded_ust): Renamed to
9981         `in_process_agent_supports_ust'.
9982         Update callers.
9983         (in_process_agent_supports_ust): Call agent_capability_check.
9984         (clear_installed_tracepoints): Assert that agent supports
9985         agent.
9986
9987 2012-03-03  Yao Qi  <yao@codesourcery.com>
9988
9989         * linux-low.c (linux_supports_agent): New.
9990         (linux_target_ops): Initialize field `supports_agent' with
9991         linux_supports_agent.
9992         * target.h (struct target_ops) <supports_agent>: New.
9993         (target_supports_agent): New macro.
9994         * server.c (handle_general_set): Handle packet 'QAgent'.
9995         (handle_query): Send `QAgent+'.
9996         * Makefile.in (server.o): Depends on agent.h.
9997
9998 2012-03-03  Yao Qi  <yao@codesourcery.com>
9999
10000         * Makefile.in (OBS): Add agent.o.
10001         Add new rule for agent.o.
10002         Track dependence of tracepoint.c on agent.h.
10003         * tracepoint.c (run_inferior_command_1):
10004         (run_inferior_command): Call agent_run_command.
10005         (gdb_ust_connect_sync_socket): Deleted.  Move it to
10006         common/agent.c.
10007         (resume_thread, stop_thread): Likewise.
10008         (gdb_ust_socket_init): Renamed to ...
10009         (gdb_agent_socket_init): ... New.
10010         (gdb_ust_thread): Renamed to ...
10011         (gdb_agent_helper_thread): ... New.
10012         (gdb_ust_init): Move some code to ...
10013         (gdb_agent_init): ... here.  New.
10014         [HAVE_UST]: Call gdb_ust_init.
10015         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
10016         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10017         * config.in, configure: Regenerated.
10018
10019 2012-03-02  Pedro Alves  <palves@redhat.com>
10020
10021         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10022         * linux-low.c (struct simple_pid_list): New.
10023         (stopped_pids): New a struct simple_pid_list pointer.
10024         (add_to_pid_list, pull_pid_from_list): New.
10025         (handle_extended_wait): Don't assume the first signal new children
10026         report is SIGSTOP.  Adjust call to pull_pid_from_list.
10027         (linux_wait_for_lwp): Adjust.
10028
10029 2012-03-02  Yao Qi  <yao@codesourcery.com>
10030
10031         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10032         debug log.
10033
10034 2012-03-02  Yao Qi  <yao@codesourcery.com>
10035
10036         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10037         `stop_pc' and `tpoint'.  Update caller.
10038
10039 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
10040
10041         * linux-low.h (linux_target_ops): Add regset_bitmap member.
10042         * linux-low.c (use_linux_regsets): New macro.
10043         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10044         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10045         (linux_register_in_regsets): New function.
10046         (usr_fetch_inferior_registers): Skip registers covered by
10047         regsets.
10048         (usr_store_inferior_registers): Likewise.
10049         (usr_fetch_inferior_registers): New macro.
10050         (usr_store_inferior_registers): Likewise.
10051         (linux_fetch_registers): Handle mixed regset/non-regset targets.
10052         (linux_store_registers): Likewise.
10053         * linux-mips-low.c (init_registers_mips_dsp_linux): New
10054         prototype.
10055         (init_registers_mips64_dsp_linux): Likewise.
10056         (init_registers_mips_linux): New macro.
10057         (init_registers_mips_dsp_linux): Likewise.
10058         (mips_dsp_num_regs): Likewise.
10059         (DSP_BASE, DSP_CONTROL): New fallback macros.
10060         (mips_base_regs): New macro.
10061         (mips_regmap): Use it.  Fix the size.
10062         (mips_dsp_regmap): New variable.
10063         (mips_dsp_regset_bitmap): Likewise.
10064         (mips_arch_setup): New function.
10065         (mips_cannot_fetch_register): Use the_low_target.regmap rather
10066         than mips_regmap.
10067         (mips_cannot_store_register): Likewise.
10068         (the_low_target): Update .arch_setup, .num_regs and .regmap
10069         initializers.  Add .regset_bitmap initializer.
10070         * linux-arm-low.c (the_low_target): Add .regset_bitmap
10071         initializer.
10072         * linux-bfin-low.c (the_low_target): Likewise.
10073         * linux-cris-low.c (the_low_target): Likewise.
10074         * linux-crisv32-low.c (the_low_target): Likewise.
10075         * linux-ia64-low.c (the_low_target): Likewise.
10076         * linux-m32r-low.c (the_low_target): Likewise.
10077         * linux-m68k-low.c (the_low_target): Likewise.
10078         * linux-ppc-low.c (the_low_target): Likewise.
10079         * linux-s390-low.c (the_low_target): Likewise.
10080         * linux-sh-low.c (the_low_target): Likewise.
10081         * linux-sparc-low.c (the_low_target): Likewise.
10082         * linux-tic6x-low.c (the_low_target): Likewise.
10083         * linux-x86-low.c (the_low_target): Likewise.
10084         * linux-xtensa-low.c (the_low_target): Likewise.
10085         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10086         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
10087         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10088         srv_xmlfiles.
10089         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10090         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10091
10092 2012-02-29  Yao Qi  <yao@codesourcery.com>
10093             Pedro Alves  <palves@redhat.com>
10094
10095         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10096         `step_over_finished' is true.
10097
10098 2012-02-27  Pedro Alves  <palves@redhat.com>
10099
10100         * linux-low.c (pid_is_stopped): Delete, moved to common/.
10101         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10102
10103 2012-02-27  Pedro Alves  <palves@redhat.com>
10104
10105         PR server/9684
10106         * linux-low.c (pid_is_stopped): New.
10107         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10108
10109 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
10110
10111         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10112         of conditions.
10113
10114 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
10115
10116         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10117
10118 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10119
10120         * server.c (handle_query): Advertise support for target-side
10121         breakpoint condition evaluation.
10122         (process_point_options): New function.
10123         (process_serial_event): When inserting a breakpoint, check for
10124         a target-side condition that should be evaluated.
10125
10126         * mem-break.c: Include regcache.h and ax.h.
10127         (point_cond_list_t): New data structure.
10128         (breakpoint) <cond_list>: New field.
10129         (find_gdb_breakpoint_at): Make non-static.
10130         (delete_gdb_breakpoint_at): Clear any target-side
10131         conditions.
10132         (clear_gdb_breakpoint_conditions): New function.
10133         (add_condition_to_breakpoint): Likewise.
10134         (add_breakpoint_condition): Likewise.
10135         (gdb_condition_true_at_breakpoint): Likewise.
10136         (gdb_breakpoint_here): Return result directly instead
10137         of going through a local variable.
10138
10139         * mem-break.h (find_gdb_breakpoint_at): New prototype.
10140         (clear_gdb_breakpoint_conditions): Likewise.
10141         (add_breakpoint_condition): Likewise.
10142         (gdb_condition_true_at_breakpoint): Likewise.
10143
10144         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10145         (need_step_over_p): Take target-side breakpoint condition into
10146         consideration.
10147
10148 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10149
10150         * server.h: Include tracepoint.h.
10151         (agent_mem_read, agent_get_trace_state_variable_value,
10152         agent_set_trace_state_variable_value,
10153         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10154         get_set_tsv_func_addr): New prototypes.
10155
10156         * ax.h: New include file.
10157         * ax.c: New source file.
10158
10159         * tracepoint.c: Include ax.h.
10160         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10161         agent_expr, eval_result_type): Move to ax.h.
10162         (parse_agent_expr): Rename to ...
10163         (gdb_parse_agent_expr): ... this, make it non-static and move
10164         to ax.h.
10165         (unparse_agent_expr) Rename to ...
10166         (gdb_unparse_agent_expr): ... this, make it non-static and move
10167         to ax.h.
10168         (eval_agent_expr): Rename to ...
10169         (eval_tracepoint_agent_expr): ... this.
10170         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10171         forward declarations.
10172         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10173         (agent_get_trace_state_variable_value): New function.
10174         (agent_set_trace_state_variable_value): New function.
10175         (cmd_qtdp): Call gdb_parse_agent_expr (...).
10176         (response_tracepoint): Call gdb_unparse_agent_expr (...).
10177         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10178         (condition_true_at_tracepoint): Likewise.
10179         (parse_agent_expr): Rename to ...
10180         (gdb_parse_agent_expr): ... this and move to ax.c.
10181         (unparse_agent_expr): Rename to ...
10182         (gdb_unparse_agent_expr): ... this and move to ax.c.
10183         (gdb_agent_op_name): Move to ax.c.
10184         (eval_agent_expr): Rename to ...
10185         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10186         and move to ax.c.
10187         (eval_tracepoint_agent_expr): New function.
10188         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10189         non-static.
10190         (current_insn_ptr, emit_error, struct bytecode_address): Move to
10191         ax.c.
10192         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10193         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10194         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10195         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10196         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10197         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10198         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10199         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10200         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10201         (compile_bytecodes): Remove forward declaration.
10202         (is_goto_target): Move to ax.c.
10203         (compile_bytecodes): Move to ax.c and call
10204         agent_get_trace_state_variable_value (...) and
10205         agent_set_trace_state_variable_value (...).
10206
10207         * Makefile.in: Update ax.c and IPA dependencies.
10208
10209 2012-02-24  Pedro Alves  <palves@redhat.com>
10210
10211         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10212         (cmd_bigqtbuffer_circular): ... this.  Only handle
10213         'QTBuffer:circular:'.
10214         (handle_tracepoint_general_set): Adjust.
10215
10216 2012-02-16  Yao Qi  <yao@codesourcery.com>
10217
10218         * inferiors.c: Move code to ...
10219         * dll.c: .... here.  New.
10220         * server.h: Declare clear_dlls.
10221         * Makefile.in (SFILES): Add dll.c.
10222         (OBS): Add dll.o
10223         (dll.o): New rule.
10224
10225 2012-02-11  Yao Qi  <yao@codesourcery.com>
10226
10227         * server.c: (handle_monitor_command): Add a new parameter
10228         `own_buf'.
10229         (handle_query): Update caller.
10230
10231 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
10232
10233         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10234         * configure, config.in: Regenerate.
10235         * hostio.c: Provide an alternate implementation if HAVE_READLINK
10236         is not defined.
10237
10238 2012-02-02  Pedro Alves  <palves@redhat.com>
10239
10240         Try SIGKILL first, then PTRACE_KILL.
10241         * linux-low.c (linux_kill_one_lwp): New.
10242         (linux_kill_one_lwp): Rename to ...
10243         (kill_one_lwp_callback): ... this.  Use the new
10244         linux_kill_one_lwp.
10245
10246 2012-02-02  Pedro Alves  <palves@redhat.com>
10247
10248         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10249         inferior.
10250
10251 2012-01-27  Pedro Alves  <palves@redhat.com>
10252
10253         * linux-low.c (linux_child_pid_to_exec_file): Delete.
10254         (elf_64_file_p): Make static.
10255         (linux_pid_exe_is_elf_64_file): New.
10256         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10257         Delete declarations.
10258         (linux_pid_exe_is_elf_64_file): Declare.
10259         * linux-x86-low.c (x86_arch_setup): Use
10260         linux_pid_exe_is_elf_64_file.
10261
10262 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10263
10264         * linux-low.c (linux_wait_for_event_1): Rename to ...
10265         (linux_wait_for_event): ... here and merge it with former
10266         linux_wait_for_event - new variable wait_ptid, use it.
10267         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10268
10269 2012-01-23  Pedro Alves  <palves@redhat.com>
10270
10271         * server.c (main): Avoid yet another case of infinite loop while
10272         detaching/killing after a longjmp.
10273
10274 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
10275
10276         Code cleanup.
10277         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10278
10279 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
10280
10281         * hostio.c (handle_readlink): New function.
10282         (handle_vFile): Call it to handle "vFile:readlink" packets.
10283
10284 2012-01-20  Pedro Alves  <palves@redhat.com>
10285             Ulrich Weigand  <ulrich.weigand@linaro.org>
10286
10287         * server.c (handle_v_requests): Only support vAttach and vRun to
10288         start multiple processes when in extended protocol mode.
10289
10290 2012-01-17  Pedro Alves  <palves@redhat.com>
10291
10292         * tracepoint.c (initialize_tracepoint): Use mmap instead of
10293         memalign plus mprotect to allocate the scratch buffer.
10294
10295 2012-01-13  Pedro Alves  <palves@redhat.com>
10296
10297         * server.c (attach_inferior): Clear `cont_thread'.
10298
10299 2012-01-13  Pedro Alves  <palves@redhat.com>
10300
10301         * server.c (main): Avoid infinite loop while detaching/killing
10302         after a longjmp.
10303
10304 2012-01-09  Doug Evans  <dje@google.com>
10305
10306         * server.c (start_inferior): Set last_ptid in --wrapper case.
10307
10308 2012-01-06  Yao Qi  <yao@codesourcery.com>
10309
10310         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10311         defined.
10312         [IN_PROCESS_AGENT] (debug_agent): New global variable.
10313
10314 2012-01-04  Yao Qi  <yao@codesourcery.com>
10315
10316         * tracepoint.c (cmd_qtdp): Print debug message
10317         for static tracepoint.
10318
10319 2012-01-04  Yao Qi  <yao@codesourcery.com>
10320
10321         * tracepoint.c (trace_vdebug): Differentiate debug message
10322         between gdbserver and IPA.
10323
10324 2012-01-03  Yao Qi  <yao@codesourcery.com>
10325
10326         * tracepoint.c (tracepoint_was_hit): Don't collect for
10327         static tracepoint.
10328
10329 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10330
10331         * terminal.h: Reformat copyright header.
10332
10333 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10334
10335         * server.c (gdbserver_version): Update copyright year.
10336         * gdbreplay.c (gdbreplay_version): Likewise.
10337
10338 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
10339
10340         * linux-low.c (linux_create_inferior): Put empty if clause for write.
10341
10342         Revert:
10343         2011-12-18  Hui Zhu  <teawater@gmail.com>
10344         * linux-low.c (linux_create_inferior): Save return value to ret.
10345
10346 2011-12-18  Hui Zhu  <teawater@gmail.com>
10347
10348         * linux-low.c (linux_create_inferior): Save return value to ret.
10349
10350 2011-12-16  Doug Evans  <dje@google.com>
10351
10352         * linux-low.c (linux_create_inferior): If stdio connection,
10353         redirect stdin from /dev/null, stdout to stderr.
10354         * remote-utils.c (remote_is_stdio): New static global.
10355         (remote_connection_is_stdio): New function.
10356         (remote_prepare): Handle stdio connection.
10357         (remote_open): Ditto.
10358         (remote_close): Don't close stdin for stdio connections.
10359         (read_prim,write_prim): New functions.  Replace all calls to
10360         read/write to these.
10361         * server.c (main): Watch for "-" argument.  Move call to
10362         remote_prepare before start_inferior.
10363         * server.h (STDIO_CONNECTION_NAME): New macro.
10364         (remote_connection_is_stdio): Declare.
10365
10366         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10367         in debugging output.
10368
10369 2011-12-15  Yao Qi  <yao@codesourcery.com>
10370
10371         * tracepoint.c: Include sys/syscall.h.
10372         (gdb_ust_thread): Remove preprocessor conditional.
10373
10374 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
10375
10376         * linux-low.c (linux_detach_one_lwp): Call
10377         the_low_target.prepare_to_resume before detaching.
10378
10379 2011-12-14  Yao Qi  <yao@codesourcery.com>
10380
10381         * tracepoint.c (gdb_ust_thread): Don't ignore return value
10382         of write.
10383
10384 2011-12-14  Yao Qi  <yao@codesourcery.com>
10385
10386         * i386-low.c (i386_low_stopped_data_address): Initialize local
10387         variable `control'.
10388
10389 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
10390
10391         PR remote/13492
10392
10393         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10394         DR_CONTROL unless necessary.  Extend comments.
10395         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10396         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
10397
10398 2011-12-13  Yao Qi  <yao@codesourcery.com>
10399
10400         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10401         macros.
10402         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10403
10404 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
10405
10406         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10407         Print new debug message for such case.
10408
10409 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10410
10411         Fix overlapping memcpy.
10412         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
10413         the read_inferior_memory transfer.
10414         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
10415         write_inferior_memory transfer.
10416         (set_fast_tracepoint_jump): New variable buf.  Use it for the
10417         read_inferior_memory and write_inferior_memory transfers.
10418         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10419         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10420         Use it for the write_inferior_memory transfer.
10421         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10422         buffers.
10423
10424 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10425
10426         * linux-low.c (fetch_register, store_register): Make code
10427         consistent, fix formatting.
10428
10429 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10430
10431         * linux-low.c (usr_store_inferior_registers): Factor out code
10432         to handle individual registers into...
10433         (store_register): ... this new function.
10434
10435 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
10436
10437         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10438         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10439         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10440         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10441         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10442         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10443         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10444         (srv_xmlfiles): Add new XML files.
10445
10446         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10447         and <sys/uio.h>.
10448         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10449         (init_registers_s390_linux32v1): Add prototype.
10450         (init_registers_s390_linux32v2): Likewise.
10451         (init_registers_s390_linux64v1): Likewise.
10452         (init_registers_s390_linux64v2): Likewise.
10453         (init_registers_s390x_linux64v1): Likewise.
10454         (init_registers_s390x_linux64v2): Likewise.
10455         (s390_num_regs): Increment to 52.
10456         (s390_regmap): Add orig_r2 register.
10457         (s390_num_regs_3264): Increment to 68.
10458         (s390_regmap_3264): Add orig_r2 register.
10459         (s390_collect_ptrace_register): Handle orig_r2 register.
10460         (s390_supply_ptrace_register): Likewise.
10461         (s390_fill_last_break): New function.
10462         (s390_store_last_break): Likewise.
10463         (s390_fill_system_call): New function.
10464         (s390_store_system_call): Likewise.
10465         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10466         register sets.
10467         (s390_check_regset): New function.
10468         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10469         NT_S390_SYSTEM_CALL regsets and use appropriate description.
10470         Update target_regsets for available register sets.
10471
10472 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
10473             Jan Kratochvil  <jan.kratochvil@redhat.com>
10474
10475         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10476         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10477         New.
10478         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10479         * linux-low.h (struct process_info_private): New member r_debug.
10480         * server.c (handle_qxfer_libraries): Call
10481         the_target->qxfer_libraries_svr4.
10482         (handle_qxfer_libraries_svr4): New function.
10483         (qxfer_packets): New entry "libraries-svr4".
10484         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10485         * target.h (struct target_ops): New member qxfer_libraries_svr4.
10486         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10487         PACKET_qXfer_libraries_svr4.
10488
10489 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
10490
10491         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10492         PSW address/mask between 8-byte and 16-byte formats.
10493         (s390_supply_ptrace_register): Likewise.
10494         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10495         basic addressing mode bit.
10496
10497 2011-11-24  Stan Shebs  <stan@codesourcery.com>
10498
10499         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10500
10501 2011-11-17  Stan Shebs  <stan@codesourcery.com>
10502
10503         * tracepoint.c (struct tracepoint): New field traceframe_usage.
10504         (tracing_start_time): New global.
10505         (tracing_stop_time): New global.
10506         (tracing_user_name): New global.
10507         (tracing_notes): New global.
10508         (tracing_stop_note): New global.
10509         (cmd_qtstart): Set traceframe_usage, start_time.
10510         (stop_tracing): Set stop_time.
10511         (cmd_qtstatus): Report additional status.
10512         (cmd_qtp): New function.
10513         (handle_tracepoint_query): Call it.
10514         (cmd_qtnotes): New function.
10515         (handle_tracepoint_general_set): Call it.
10516         (get_timestamp): Rename from tsv_get_timestamp.
10517
10518 2011-11-14  Stan Shebs  <stan@codesourcery.com>
10519             Kwok Cheung Yeung  <kcy@codesourcery.com>
10520
10521         * linux-x86-low.c (small_jump_insn): New.
10522         (i386_install_fast_tracepoint_jump_pad): Add arguments for
10523         trampoline and error message, build a trampoline and issue a small
10524         jump instruction to it.
10525         (x86_install_fast_tracepoint_jump_pad): Add arguments for
10526         trampoline and error message.
10527         (x86_get_min_fast_tracepoint_insn_len): New.
10528         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10529         * linux-low.h (struct linux_target_ops): Add arguments to
10530         install_fast_tracepoint_jump_pad operation, add new operation.
10531         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10532         arguments.
10533         (linux_get_min_fast_tracepoint_insn_len): New function.
10534         (linux_target_op): Add new operation.
10535         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10536         (gdb_trampoline_buffer_end): Ditto.
10537         (gdb_trampoline_buffer_error): Ditto.
10538         (struct ipa_sym_addresses): Add fields for new IPA variables.
10539         (symbol_list): Add entries for new IPA variables.
10540         (struct tracepoint): Add fields to hold the address range of the
10541         trampoline used by the tracepoint.
10542         (trampoline_buffer_head): New static variable.
10543         (trampoline_buffer_tail): Ditto.
10544         (claim_trampoline_space): New function.
10545         (have_fast_tracepoint_trampoline_buffer): New function.
10546         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10547         structure.
10548         (install_fast_tracepoint): Ditto, also add error buffer argument.
10549         (cmd_qtminftpilen): New function.
10550         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10551         (fast_tracepoint_from_trampoline_address): New function.
10552         (fast_tracepoint_collecting): Handle trampoline as part of jump
10553         pad space.
10554         (set_trampoline_buffer_space): New function.
10555         (initialize_tracepoint): Initialize new IPA variables.
10556         * target.h (struct target_ops): Add arguments to
10557         install_fast_tracepoint_jump_pad operation, add new
10558         get_min_fast_tracepoint_insn_len operation.
10559         (target_get_min_fast_tracepoint_insn_len): New.
10560         (install_fast_tracepoint_jump_pad): Add arguments.
10561         * server.h (IPA_BUFSIZ): Define.
10562         * linux-i386-ipa.c: Include extra header files.
10563         (initialize_fast_tracepoint_trampoline_buffer): New function.
10564         (initialize_low_tracepoint): Call it.
10565         * server.h (set_trampoline_buffer_space): Declare.
10566         (claim_trampoline_space): Ditto.
10567         (have_fast_tracepoint_trampoline_buffer): Ditto.
10568
10569 2011-11-14  Yao Qi  <yao@codesourcery.com>
10570
10571         * server.c (handle_query): Handle InstallInTrace for qSupported.
10572         * tracepoint.c (add_tracepoint): Sort list.
10573         (install_tracepoint, download_tracepoint): New.
10574         (cmd_qtdp): Call them to install and download tracepoints.
10575         (sort_tracepoints): Removed.
10576         (cmd_qtstart): Update.
10577
10578 2011-11-14  Yao Qi  <yao@codesourcery.com>
10579
10580         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10581         * mem-break.h: Declare.
10582         * tracepoint.c (cmd_qtstart): Move some code to ...
10583         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10584         New.
10585         (download_tracepoints): Move some code to ...
10586         (download_tracepoint_1): ... here.  New.
10587
10588 2011-11-08  Yao Qi  <yao@codesourcery.com>
10589
10590         * remote-utils.c (relocate_instruction): A comment fix.
10591
10592 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
10593
10594         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10595         (i386_dr_low_get_control, i386_dr_low_get_status): Use
10596         dr_status_mirror and dr_control_mirror from debug_reg_state.
10597         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10598         (i386_initial_stuff): Remove use of deleted globals.
10599         (i386_get_thread_context, i386_set_thread_context,
10600         i386_thread_added): Use dr_status_mirror and dr_control_mirror
10601         from debug_reg_state.
10602
10603 2011-11-05  Yao Qi  <yao@codesourcery.com>
10604
10605         * tracepoint.c (gdb_collect): Loop over tracepoints of same
10606         address as TPOINT's.
10607
10608 2011-11-02  Stan Shebs  <stan@codesourcery.com>
10609
10610         * tracepoint.c (agent_mem_read_string): New function.
10611         (eval_agent_expr): Call it for tracenz.
10612         * server.c (handle_query): Report support for tracenz.
10613
10614 2011-11-02  Yao Qi  <yao@codesourcery.com>
10615
10616         * tracepoint.c (cmd_qtstart): Remove unused local variables.
10617
10618 2011-11-02  Yao Qi  <yao@codesourcery.com>
10619
10620         * target.h: Fix a typo in comment.
10621
10622 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
10623
10624         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
10625         clobber the breakpoints' shadows with fast tracepoint jumps.
10626         * mem-break.h (check_mem_write): Add `myaddr' parameter.
10627         * target.c (write_inferior_memory): Also pass MYADDR down to
10628         check_mem_write.
10629
10630 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
10631
10632         * configure.ac: Check support for personality routine.
10633         * configure: Regenerate.
10634         * config.in: Likewise.
10635         * linux-low.c: Include <sys/personality.h>.
10636         Define ADDR_NO_RANDOMIZE if necessary.
10637         (linux_create_inferior): Disable address space randomization when
10638         forking inferior, if requested.
10639         (linux_supports_disable_randomization): New function.
10640         (linux_target_ops): Install it.
10641         * server.h (disable_randomization): Declare.
10642         * server.c (disable_randomization): New global variable.
10643         (handle_general_set): Handle QDisableRandomization.
10644         (handle_query): Likewise for qSupported.
10645         (main): Support --disable-randomization and --no-disable-randomization
10646         command line arguments.
10647         * target.h (struct target_ops): Add supports_disable_randomization.
10648         (target_supports_disable_randomization): New macro.
10649
10650 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
10651
10652         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10653         ifdef check.
10654         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10655         [!PT_GETDSBT] (target_loadmap): New definition.
10656         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10657         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10658         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10659         and PT_GETDSBT to LINUX_LOADMAP.
10660         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10661         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10662
10663 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10664
10665         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10666         (arm_linux_hwbp_cap): New static variable.
10667         (arm_linux_get_hwbp_cap): Replace by ...
10668         (arm_linux_init_hwbp_cap): ... this new function.
10669         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10670         (arm_linux_get_hw_watchpoint_count): Likewise.
10671         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10672         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10673         (arm_prepare_to_resume): Use perror_with_name instead of error.
10674
10675 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10676
10677         * linux-arm-low.c: Include <signal.h>.
10678         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10679         (struct arm_linux_hwbp_cap): New data type.
10680         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10681         (struct arm_linux_hw_breakpoint): New data type.
10682         (MAX_BPTS, MAX_WPTS): Define.
10683         (struct arch_process_info, struct arch_lwp_info): New data types.
10684         (arm_linux_get_hwbp_cap): New function.
10685         (arm_linux_get_hw_breakpoint_count): Likewise.
10686         (arm_linux_get_hw_watchpoint_count): Likewise.
10687         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10688         (arm_hwbp_control_initialize): Likewise.
10689         (arm_hwbp_control_is_enabled): Likewise.
10690         (arm_hwbp_control_is_initialized): Likewise.
10691         (arm_hwbp_control_disable): Likewise.
10692         (arm_linux_hw_breakpoint_equal): Likewise.
10693         (arm_linux_hw_point_initialize): Likewise.
10694         (struct update_registers_data): New data structure.
10695         (update_registers_callback: New function.
10696         (arm_insert_point): Likewise.
10697         (arm_remove_point): Likewise.
10698         (arm_stopped_by_watchpoint): Likewise.
10699         (arm_stopped_data_address): Likewise.
10700         (arm_new_process): Likewise.
10701         (arm_new_thread): Likewise.
10702         (arm_prepare_to_resume): Likewise.
10703         (the_low_target): Register arm_insert_point, arm_remove_point,
10704         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10705         arm_new_thread, and arm_prepare_to_resume.
10706
10707 2011-09-15  Stan Shebs  <stan@codesourcery.com>
10708
10709         * server.h (struct emit_ops): Add compare-goto fields.
10710         * tracepoint.c (gdb_agent_op_sizes): New table.
10711         (emit_eq_goto): New function.
10712         (emit_ne_goto): New function.
10713         (emit_lt_goto): New function.
10714         (emit_le_goto): New function.
10715         (emit_gt_goto): New function.
10716         (emit_ge_goto): New function.
10717         (is_goto_target): New function.
10718         (compile_bytecodes): Recognize special cases of compare-goto
10719         combinations and call specialized emitters for them.
10720         * linux-x86-low.c (amd64_emit_eq_goto): New function.
10721         (amd64_emit_ne_goto): New function.
10722         (amd64_emit_lt_goto): New function.
10723         (amd64_emit_le_goto): New function.
10724         (amd64_emit_gt_goto): New function.
10725         (amd64_emit_ge_goto): New function.
10726         (amd64_emit_ops): Add the new functions.
10727         (i386_emit_eq_goto): New function.
10728         (i386_emit_ne_goto): New function.
10729         (i386_emit_lt_goto): New function.
10730         (i386_emit_le_goto): New function.
10731         (i386_emit_gt_goto): New function.
10732         (i386_emit_ge_goto): New function.
10733         (i386_emit_ops): Add the new functions.
10734
10735 2011-09-08  Stan Shebs  <stan@codesourcery.com>
10736
10737         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10738         (i386_emit_epilogue): Restore %ebx.
10739
10740 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
10741
10742         * server.c (step_thread): Remove definition.
10743         (process_serial_event): Don't handle Hs.
10744         * server.h (step_thread): Remove declaration.
10745         * target.c (set_desired_inferior): Remove use of step_thread.
10746
10747 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10748
10749         * linux-low.c: Include linux-procfs.h.
10750         (linux_attach_lwp_1): Update comments.
10751         (linux_attach): Scan for existing threads when attaching to a
10752         process that is the tgid.
10753         * Makefile.in: Update dependencies.
10754
10755 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10756
10757         * configure.srv: Add linux-procfs.o dependencies.
10758
10759 2011-08-14  Yao Qi  <yao@codesourcery.com>
10760
10761         * target.h (struct target_ops): Fix indent.
10762         * win32-low.c (win32_target_ops): Fix comment.
10763
10764 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
10765             Yao Qi  <yao@codesourcery.com>
10766
10767         * Makefile.in (clean): Remove tic6x-*.c files.
10768         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10769         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10770         (tic6x-c64xp-linux.c): Likewise.
10771         * configure.srv: Add support for tic6x-*-uclinux.
10772         * linux-tic6x-low.c: New.
10773         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10774
10775 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
10776             Yao Qi  <yao@codesourcery.com>
10777
10778         * target.h (struct target_ops): Add read_loadmap.
10779         * linux-low.c (struct target_loadseg): New type.
10780         (struct target_loadmap): New type.
10781         (linux_read_loadmap): New function.
10782         (linux_target_ops): Add linux_read_loadmap.
10783         * server.c (handle_query): Support qXfer:fdpic:read packet.
10784         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10785         to NULL.
10786
10787 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
10788
10789         * win32-low.c: Include <stdint.h>.
10790
10791 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
10792
10793         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10794         to the inferior here.
10795         (i386_remove_aligned_watchpoint): Ditto.
10796         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10797         fit part of the watchpoint in the debug registers.
10798         (i386_update_inferior_debug_regs): New.
10799         (i386_low_insert_watchpoint): Work on a local mirror of the debug
10800         registers, and only update the inferior on success.
10801         (i386_low_remove_watchpoint): Ditto.
10802
10803 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
10804
10805         * linux-low.c (compare_ints, unique, list_threads, show_process,
10806         linux_core_of_thread): Delete.
10807         (linux_target_ops): Change linux_core_of_thread to
10808         linux_common_core_of_thread.
10809         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10810         * utils.c (malloc_failure): Change type of argument.
10811         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10812         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10813         common/linux-osdata.c, common/ptid.c and common/buffer.c.
10814         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10815         (IPA_OBJS): Add common-utils-ipa.o.
10816         (ptid_h, linux_osdata_h): New macros.
10817         (server_h): Add common/common-utils.h, common/xml-utils.h,
10818         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10819         common/ptid.h.
10820         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10821         ptid.o, buffer.o): New rules.
10822         (linux-low.o): Add common/linux-osdata.h as a dependency.
10823         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10824         * configure.ac: Add AC_HEADER_DIRENT check.
10825         * config.in: Regenerate.
10826         * configure: Regenerate.
10827         * remote-utils.c (xml_escape_text): Delete.
10828         (buffer_grow, buffer_free, buffer_init, buffer_finish,
10829         buffer_xml_printf): Move to common/buffer.c.
10830         * server.c (main): Remove call to initialize_inferiors.
10831         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10832         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10833         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10834         internal_error, gdb_assert, gdb_assert_fail): Delete.
10835         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10836         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10837         common/buffer.h.
10838         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10839         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10840         initialize_inferiors): Delete.
10841
10842 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
10843
10844         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10845         symbol error.
10846
10847 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
10848
10849         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10850         assertion.
10851         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10852
10853 2011-05-26  Yao Qi  <yao@codesourcery.com>
10854
10855         * Makefile.in (thread-db.o): Track dependence to
10856         common/gdb_thread_db.h.
10857         * thread-db.c: include gdb_thread_db.h from right place.
10858
10859 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
10860
10861         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10862         __FILE__ and __LINE__ to internal_error.
10863
10864 2011-05-13  Doug Evans  <dje@google.com>
10865
10866         * thread-db.c (try_thread_db_load_from_sdir): New function.
10867         (try_thread_db_load_from_dir): New function.
10868         (thread_db_load_search): Handle $sdir, ignore $pdir.
10869         Remove trying of system directories if search of
10870         libthread-db-search-path fails, that is now done via $sdir.
10871
10872 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
10873
10874         * server.c (handle_query): Add EnableDisableTracepoints to the list
10875         of supported features.
10876         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10877         tracepoints.
10878         (cmd_qtenable_disable): New.
10879         (cmd_qtstart): Install tracepoints even if disabled.
10880         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10881         receiving a QTEnable or QTDisable packet.
10882         (gdb_collect): Skip data collection if fast tracepoint is disabled.
10883         (ust_marker_to_static_tracepoint): Do not ignore disabled static
10884         tracepoints.
10885         (gdb_probe): Skip data collection if static tracepoint is disabled.
10886
10887 2011-05-10  Doug Evans  <dje@google.com>
10888
10889         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10890
10891 2011-05-04  Doug Evans  <dje@google.com>
10892
10893         * linux-low.c (linux_join): Skip process lookup.
10894         * spu-low.c (spu_join): Ditto.
10895         * server.c (join_inferiors_callback): Delete.
10896         (process_serial_event): For 'D' packet (detach) call join_inferior
10897         directly.
10898
10899 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
10900
10901         * README: Don't mention xscale*-*-linux*.
10902         * configure.srv (xscale*-*-linux*): Don't handle target.
10903
10904 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
10905
10906         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10907         casting pointers.
10908         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10909         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10910         (i386_emit_void_call_2): Likewise.
10911
10912 2011-04-26  Yao Qi  <yao@codesourcery.com>
10913
10914         * linux-low.c: Move common macros to linux-ptrace.h.
10915         Include linux-ptrace.h.
10916         * Makefile.in (linux_ptrace_h): New.
10917         (linux-low.o): Depends on linux-ptrace.h.
10918
10919 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
10920
10921         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10922         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
10923         (remote_prepare): New function with most of the TCP code from ...
10924         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
10925         setting transport_is_reliable.
10926         * server.c (run_once): New variable.
10927         (gdbserver_usage): Document it.
10928         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
10929         the first run if RUN_ONCE.
10930         * server.h (run_once, remote_prepare): New declarations.
10931
10932 2011-04-19  Tom Tromey  <tromey@redhat.com>
10933
10934         * win32-low.c (handle_load_dll): Remove duplicate "the".
10935
10936 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
10937
10938         Remove support for old Cygwin 1.5 versions.
10939         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10940         function to avoid warning.
10941         (win32_add_one_solib): Use cygwin_conv_path function to avoid
10942         warning.
10943
10944 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
10945
10946         * gdbserver/server.h (Macro _): Define it if not available.
10947
10948 2011-03-14  Michael Snyder  <msnyder@vmware.com>
10949
10950         * hostio.c (handle_close): Remove unnecessary null test.
10951
10952 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
10953
10954         * Makefile.in (maintainer-clean realclean distclean): Remove
10955         "make ...  subdir_do" command.
10956
10957 2011-03-10  Michael Snyder  <msnyder@vmware.com>
10958
10959         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10960
10961         * server.c (handle_v_run): Free alloced buffer on early return.
10962
10963 2011-03-09  Yao Qi  <yao@codesourcery.com>
10964
10965         Revert:
10966         2011-03-04  Yao Qi  <yao@codesourcery.com>
10967
10968         * Makefile.in: Remove GNU make feature --directory.
10969
10970         2011-03-05  Yao Qi  <yao@codesourcery.com>
10971
10972         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10973         (subdir_do): New make target.  Copied from gdb/Makefile.
10974         (maintainer-clean, realclean, distclean, clean): Call corresponding
10975         make targets in common/Makefile.
10976
10977         2011-02-11  Yao Qi  <yao@codesourcery.com>
10978
10979         * configure.ac: Call AC_PROG_RANLIB.
10980         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
10981         * configure: Regenerate.
10982
10983 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
10984
10985         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10986
10987 2011-03-06  Yao Qi  <yao@codesourcery.com>
10988
10989         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10990
10991 2011-03-05  Yao Qi  <yao@codesourcery.com>
10992
10993         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10994         (subdir_do): New make target.  Copied from gdb/Makefile.
10995         (maintainer-clean, realclean, distclean, clean): Call corresponding
10996         make targets in common/Makefile.
10997
10998 2011-03-04  Yao Qi  <yao@codesourcery.com>
10999
11000         * Makefile.in: Remove GNU make feature --directory.
11001
11002 2011-03-04  Michael Snyder  <msnyder@vmware.com>
11003
11004         * server.c (queue_stop_reply): Call xmalloc not malloc.
11005
11006 2011-03-02  Michael Snyder  <msnyder@vmware.com>
11007
11008         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11009
11010 2011-02-28  Michael Snyder  <msnyder@vmware.com>
11011
11012         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11013         (cmd_qtframe): Ditto.
11014         (cmd_qtbuffer): Ditto.
11015         (cmd_bigqtbuffer): Ditto.
11016
11017         * utils.c (decimal2str): Initialize 'width' to nine, then
11018         don't mess with it.
11019
11020 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
11021
11022         * hostio.c (require_data): Free *data, not data.
11023
11024 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11025
11026         * hostio.c (require_data): Use free, not xfree.
11027
11028 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11029
11030         * server.c (handle_query): Discard unused value.
11031
11032         * hostio.c (require_data): Free malloc memory before returning
11033         error.
11034
11035 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11036
11037         * linux-low.c (list_threads): Call closedir for dirent.
11038
11039 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11040
11041         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11042         a case statement falls through.
11043
11044         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11045
11046         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11047         in comparison.
11048
11049 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11050
11051         * utils.c (decimal2str): Eliminate dead code and dead param.
11052         (pulongest): Drop dead param from call to decimal2str.
11053         (plongest): Ditto.
11054
11055 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
11056
11057         Revert the following patch (not approved yet):
11058         2011-02-21  Hui Zhu  <teawater@gmail.com>
11059         * tracepoint.c (tp_printf): New function.
11060         (eval_agent_expr): Handle gdb_agent_op_printf.
11061
11062 2011-02-21  Hui Zhu  <teawater@gmail.com>
11063
11064         * tracepoint.c (tp_printf): New function.
11065         (eval_agent_expr): Handle gdb_agent_op_printf.
11066
11067 2011-02-18  Tom Tromey  <tromey@redhat.com>
11068
11069         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11070         (tracepoint.o): Likewise.
11071         * tracepoint.c (enum gdb_agent_op): Use ax.def.
11072         (gdb_agent_op_names): Likewise.
11073
11074 2011-02-18  Tom Tromey  <tromey@redhat.com>
11075
11076         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11077         gdb_agent_op_rot>: New constants.
11078         (gdb_agent_op_names): Add pick and roll.
11079         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11080         cases.
11081
11082 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
11083
11084         * aclocal.m4: Regenerated with aclocal-1.11.1.
11085
11086 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
11087
11088         * server.c (handle_qxfer_traceframe_info): New.
11089         (qxfer_packets): Register "traceframe-info".
11090         (handle_query): Report support for qXfer:traceframe-info:read+.
11091         * tracepoint.c (match_blocktype): New.
11092         (traceframe_find_block_type): Rename to ...
11093         (traceframe_walk_blocks): ... this.  Add callback filter argument,
11094         and use it.
11095         (traceframe_find_block_type): New, reimplemented on top of
11096         traceframe_walk_blocks.
11097         (build_traceframe_info_xml): New.
11098         (traceframe_read_info): New.
11099         * server.h (traceframe_read_info): Declare.
11100
11101 2011-02-11  Yao Qi  <yao@codesourcery.com>
11102
11103         * configure.ac: Call AC_PROG_RANLIB.
11104         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11105         * configure: Regenerate.
11106
11107 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
11108
11109         * server.c (gdb_read_memory): Change return semantics to allow
11110         partial transfers.
11111         (handle_search_memory_1): Adjust.
11112         (process_serial_event) <'m' packet>: Handle partial transfers.
11113         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11114
11115 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11116
11117         * regcache.c (init_register_cache): Initialize
11118         regcache->register_status.
11119         (free_register_cache): Release regcache->register_status.
11120         (regcache_cpy): Copy register_status.
11121         (registers_to_string): Print 'x's for unavailable registers.
11122         (supply_register): Mark the register's status valid or
11123         unavailable, depending on whether a buffer was passed in or not.
11124         (supply_register_zeroed): New.
11125         (supply_regblock): Mark the registers' status valid or
11126         unavailable, depending on whether a buffer was passed in or not.
11127         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11128         (struct regcache): New `register_status' field.
11129         (supply_register_zeroed): Declare.
11130         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11131         supply_register_zeroed, rather than passing a NULL buffer to
11132         supply_register.
11133         * tracepoint.c (fetch_traceframe_registers): Update comment.
11134
11135 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11136
11137         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11138         buffer explicit.
11139
11140 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
11141
11142         * server.h (decode_xfer_write): Change prototype.
11143         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11144         and don't extract the annex here.
11145         * server.c (decode_xfer_read): Remove `annex' parameter,
11146         and don't extract the annex here.
11147         (decode_xfer): New.
11148         (struct qxfer): New.
11149         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11150         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11151         (handle_qxfer_statictrace): New functions, abstracted out from
11152         handle_query, and made to use the struct qxfer interface.
11153         (handle_threads_qxfer_proper): Rename to ...
11154         (handle_qxfer_threads_proper): ... this.
11155         (handle_threads_qxfer): Rename to ...
11156         (handle_qxfer_threads): ... this.  Adjust.
11157         (qxfer_packets): New array.
11158         (handle_qxfer): New function.
11159         (handle_query): Use handle_qxfer.
11160
11161 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
11162
11163         * gdbreplay.c: Shorten lines of >= 80 columns.
11164         * linux-low.c: Ditto.
11165         * linux-ppc-low.c: Ditto.
11166         * linux-s390-low.c: Ditto.
11167         * linux-sparc-low.c: Ditto.
11168         * linux-x86-low.c: Ditto.
11169         * linux-xtensa-low.c: Ditto.
11170         * mem-break.c: Ditto.
11171         * nto-low.c: Ditto.
11172         * regcache.h: Ditto.
11173         * remote-utils.c: Ditto.
11174         * server.c: Ditto.
11175         * server.h: Ditto.
11176         * thread-db.c: Ditto.
11177         * tracepoint.c: Ditto.
11178         * utils.c: Ditto.
11179         * win32-low.h: Ditto.
11180
11181 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
11182
11183         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11184         update.
11185
11186 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
11187
11188         * server.c (gdbserver_version): Update copyright year in version
11189         output.
11190         * gdbreplay.c (gdbreplay_version): Ditto.
11191
11192 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
11193
11194         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11195         * linux-bfin-low.c: New file.
11196         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11197         PT_DATA_ADDR for BFIN targets.
11198         * Makefile.in (SFILES): Add linux-bfin-low.c.
11199         (clean): Remove reg-bfin.c.
11200         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11201         * README: Mention supported Blackfin targets.
11202
11203 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
11204
11205         * .gitignore: New file.
11206
11207 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
11208
11209         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11210
11211 2010-10-22  Jie Zhang  <jie@codesourcery.com>
11212
11213         * Makefile.in: Add FLAGS_TO_PASS variable.
11214         (install): Remove dependency of install-only and recursively
11215         invoke make for install-only.
11216
11217 2010-10-04  Doug Evans  <dje@google.com>
11218
11219         * Makefile.in (uninstall): Use $(DESTDIR).
11220
11221 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
11222
11223         PR gdb/11842
11224
11225         * linux-x86-low.c (compat_siginfo_from_siginfo)
11226         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11227         si_code is < 0.  Check for si_code == SI_TIMER before checking for
11228         si_code < 0.
11229
11230 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11231
11232         * lynx-i386-low.c: New file.
11233         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11234
11235 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11236
11237         * lynx-low.c (ptrace_request_to_str): Remove handling for
11238         request values that have been removed in LynxOS 5.x.
11239
11240 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11241
11242         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11243         <ptrace.h>
11244
11245 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
11246
11247         * configure.ac: Add --enable-inprocess-agent option.
11248         * configure: Rebuilt.
11249
11250 2010-09-06  Yao Qi  <yao@codesourcery.com>
11251
11252         * linux-low.c (linux_kill): Remove unused variable.
11253         (linux_stabilize_threads): Likewise.
11254         * server.c (start_inferior): Likewise.
11255         (queue_stop_reply_callback): Likewise.
11256         * tracepoint.c (do_action_at_tracepoint): Likewise.
11257
11258 2010-09-06  Yao Qi  <yao@codesourcery.com>
11259
11260         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11261         on return.
11262
11263 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
11264
11265         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11266
11267 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
11268
11269         * Makefile.in (install-only): Replace $IPA_DEPFILES with
11270         "$(IPA_DEPFILES)".
11271
11272 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11273
11274         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11275         gdbserver/lynx-ppc-low.c: New files.
11276         * Makefile.in (lynx_low_h): New variable.
11277         (lynx-low.o, lynx-ppc-low.o): New rules.
11278         * configure.ac: On LynxOS, link with -lnetinet.
11279         * configure.srv: Add handling of powerpc-*-lynxos* targets.
11280         * configure: regenerate.
11281
11282 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11283
11284         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11285         * configure.ac: Add check for vasprintf and vsnprintf.
11286         * configure, config.in: Regenerate.
11287         * server.h (vasprintf, vsnprintf): Add conditional declarations.
11288
11289 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11290
11291         * gdbreplay.c: Move include of alloca.h up, next to include of
11292         malloc.h.
11293         * server.h: Add include of malloc.h.
11294         * mem-break.c: Remove include of malloc.h.
11295         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11296
11297 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11298
11299         * Makefile.in (memmem.o): Build with -Wno-error.
11300
11301 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11302
11303         * utils.c (xsnprintf): Make non-static.
11304         * server.h: Add xsnprintf declaration.
11305         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11306         replace calls to snprintf by calls to xsnprintf throughout.
11307
11308 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11309
11310         * configure.ac: Add configure check for alloca.
11311         * configure, config.in: Regenerate.
11312         * server.h: Include alloca.h if it exists.
11313         * gdbreplay.c: Include alloca.h if it exists.
11314
11315 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11316
11317         * linux-low.c (__SIGRTMIN): Define if not already defined.
11318         (linux_create_inferior): Check for __ANDROID__ rather than
11319         __SIGRTMIN.
11320         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11321         are already deferred.
11322         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11323         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11324         stopped and already has a pending signal to report.
11325         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11326         a pending signal to report or is moving out of a jump pad.
11327         (linux_init_signals): Check for __ANDROID__ rather than
11328         __SIGRTMIN.
11329
11330 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11331
11332         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11333         debug_threads check.  Avoid a linear search when not doing debug
11334         output.
11335
11336 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11337
11338         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11339         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11340         (struct file_handler) <fd>: Change type to gdb_fildes_t.
11341         (process_event): Change local fd's type to gdb_fildes_t.
11342         (create_file_handler): Adjust prototype.
11343         (delete_file_handler): Adjust prototype.
11344         (handle_file_event): Adjust prototype.  Use pfildes.
11345         (create_file_event): Adjsut prototype.
11346         * remote-utils.c (remote_desc, listen_desc): Change type to
11347         gdb_fildes_t.
11348         * server.h: New gdb_fildes_t typedef.
11349         [USE_WIN32API]: Include winsock2.h.
11350         (delete_file_handler, add_file_handler): Adjust prototypes.
11351         (pfildes): Declare.
11352         * utils.c (pfildes): New.
11353
11354 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11355
11356         * configure.ac (build_warnings): Add -Wno-char-subscripts.
11357         * configure: Regenerate.
11358
11359 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11360
11361         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11362         (linux_done_accessing_memory): ... this.
11363         (linux_target_ops): Adjust.
11364         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11365         * nto-low.c (nto_target_ops): Adjust comment.
11366         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11367         * spu-low.c (spu_target_ops): Adjust comment.
11368         * target.h (target_ops): Rename unprepare_to_access_memory field
11369         to done_accessing_memory.
11370         (unprepare_to_access_memory): Rename to ...
11371         (done_accessing_memory): ... this.
11372
11373 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11374
11375         * linux-low.c (linux_prepare_to_access_memory): New.
11376         (linux_unprepare_to_access_memory): New.
11377         (linux_target_ops): Install them.
11378         * server.c (read_memory): Rename to ...
11379         (gdb_read_memory): ... this.  Use
11380         prepare_to_access_memory/prepare_to_access_memory.
11381         (write_memory): Rename to ...
11382         (gdb_write_memory): ... this.  Use
11383         prepare_to_access_memory/prepare_to_access_memory.
11384         (handle_search_memory_1): Adjust.
11385         (process_serial_event): Adjust.
11386         * target.h (struct target_ops): New fields
11387         prepare_to_access_memory and unprepare_to_access_memory.
11388         (prepare_to_access_memory, unprepare_to_access_memory): New.
11389         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11390         prepare_to_access_memory/prepare_to_access_memory.
11391         * nto-low.c (nto_target_ops): Adjust.
11392         * spu-low.c (spu_target_ops): Adjust.
11393         * win32-low.c (win32_target_ops): Adjust.
11394
11395 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11396
11397         * Makefile.in (WARN_CFLAGS): Get it from configure.
11398         (WERROR_CFLAGS): New.
11399         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11400         * configure.ac: Introduce --enable-werror, which adds -Werror to
11401         the compiler command line.  Enabled by default.  Disable with
11402         --disable-werror.  Add -Wdeclaration-after-statement
11403         Wpointer-arith and -Wformat-nonliteral to warning flags.
11404         * configure: Regenerate.
11405
11406 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11407
11408         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11409
11410 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11411
11412         * gdbreplay.c (remote_error): New.
11413         (gdbchar): New.
11414         (expect): Use gdbchar.  Check for error reading from GDB.
11415         Clarify sync error output.
11416         (play): Check for errors writing to GDB.
11417         * linux-low.c (sigchld_handler): Really ignore `write' errors.
11418         * remote-utils.c (getpkt): Check for errors writing to the remote
11419         descriptor.
11420
11421 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11422
11423         * linux-low.c (linux_wait_1): Move non-debugging code out of
11424         `debug_threads' control.
11425
11426 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11427
11428         * linux-low.c (linux_wait_1): Don't set last_status here.
11429         * server.c (push_event, queue_stop_reply_callback): Assert we're
11430         not pushing a TARGET_WAITKIND_IGNORE event.
11431         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11432         (myresume, handle_target_event): Set the thread's last_resume_kind
11433         and last_status from the target returned status.
11434
11435 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11436
11437         PR threads/10729
11438
11439         * linux-x86-low.c (update_debug_registers_callback): New.
11440         (i386_dr_low_set_addr): Use it.
11441         (i386_dr_low_get_addr): New.
11442         (i386_dr_low_set_control): Use update_debug_registers_callback.
11443         (i386_dr_low_get_control): New.
11444         (i386_dr_low_get_status): Adjust.
11445         * linux-low.c (linux_stop_lwp): New.
11446         * linux-low.h (linux_stop_lwp): Declare.
11447
11448         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11449         argument instead of a i386_debug_reg_state.
11450         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11451         a i386_debug_reg_state.
11452         (i386_insert_aligned_watchpoint): Adjust.
11453         (i386_remove_aligned_watchpoint): Adjust.
11454         (i386_low_stopped_data_address): Read the debug registers from the
11455         inferior instead of from the mirrors.
11456         * i386-low.h (struct i386_debug_reg_state): Extend comment.
11457         (i386_dr_low_get_addr): Declare.
11458         (i386_dr_low_get_control): Declare.
11459         (i386_dr_low_get_status): Change prototype.
11460
11461         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11462         (i386_dr_low_get_addr): New.
11463         (i386_dr_low_get_control): New.
11464         (i386_dr_low_get_status): Adjust prototype.  Return
11465         dr_status_mirror.
11466         (i386_initial_stuff): Clear dr_status_mirror and
11467         dr_control_mirror.
11468         (i386_get_thread_context): Adjust.
11469         (i386_set_thread_context): Adjust.
11470         (i386_thread_added): Adjust.
11471
11472 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
11473
11474         * linux-low.h (linux_thread_area): Delete declaration.
11475
11476 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
11477
11478         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11479         after its termination.
11480
11481 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
11482
11483         * linux-low.c (gdb_wants_lwp_stopped): Delete.
11484         (gdb_wants_all_stopped): Delete.
11485         (linux_wait_1): Don't call them.
11486         * server.c (handle_v_cont): Tag all threads as want-stopped.
11487         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
11488         stopped as "client-wants-stopped".
11489
11490 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
11491
11492         * Makefile.in (signals_h): New.
11493         (server_h): Depend on it.
11494         (server.o): Don't depend on $(signals_def).
11495         (signals.o): Depend on $(signals_def).
11496
11497 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
11498
11499         * Makefile.in (signals_def): New.
11500         (server_h): Append include/gdb/signals.h and signals_def.
11501         (server.o): Append signals_def.
11502
11503 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
11504
11505         * server.c (handle_target_event): Use target_signal_to_host for
11506         resume_info.sig initialization.
11507         * target.h (struct thread_resume) <sig>: New comment.
11508
11509 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
11510
11511         * server.c (handle_query): strcpy() the returned string from paddress()
11512         instead of sprintf().
11513         * utils.c (paddress): Return phex_nz().
11514
11515 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
11516
11517         * server.c (handle_v_cont): Call mourn_inferior if process
11518         just exited.
11519         (myresume): Likewise.
11520
11521 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
11522
11523         Static tracepoints, and integration with UST.
11524
11525         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
11526         * mem-break.c (uninsert_all_breakpoints)
11527         (reinsert_all_breakpoints): New.
11528         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11529         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11530         (gdb_agent_ust_loaded, helper_thread_id)
11531         (gdb_agent_helper_thread_id): New macros.
11532         (struct ipa_sym_addresses): Add addr_ust_loaded,
11533         addr_helper_thread_id, addr_cmd_buf.
11534         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11535         (in_process_agent_loaded_ust): New.
11536         (write_e_ust_not_loaded): New.
11537         (maybe_write_ipa_ust_not_loaded): New.
11538         (struct collect_static_trace_data_action): New.
11539         (enum tracepoint_type) <static_tracepoint>: New.
11540         (struct tracepoint) <handle>: Mention static tracepoints.
11541         (struct static_tracepoint_ctx): New.
11542         (CMD_BUF_SIZE): New.
11543         (add_tracepoint_action): Handle static tracepoint actions.
11544         (unprobe_marker_at): New.
11545         (clear_installed_tracepoints): Handle static tracepoints.
11546         (cmd_qtdp): Handle static tracepoints.
11547         (probe_marker_at): New.
11548         (cmd_qtstart): Handle static tracepoints.
11549         (response_tracepoint): Handle static tracepoints.
11550         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11551         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11552         (get_context_regcache): Handle static tracepoints.
11553         (do_action_at_tracepoint): Handle static tracepoint actions.
11554         (traceframe_find_block_type): Handle static trace data blocks.
11555         (traceframe_read_sdata): New.
11556         (download_tracepoints): Download static tracepoint actions.
11557         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11558         (GDB_PROBE_NAME): New.
11559         (ust_ops): New.
11560         (GET_UST_SYM): New.
11561         (USTF): New.
11562         (dlsym_ust): New.
11563         (ust_marker_to_static_tracepoint): New.
11564         (gdb_probe): New.
11565         (collect_ust_data_at_tracepoint): New.
11566         (gdb_ust_probe): New.
11567         (UNIX_PATH_MAX, SOCK_DIR): New.
11568         (gdb_ust_connect_sync_socket): New.
11569         (resume_thread, stop_thread): New.
11570         (run_inferior_command): New.
11571         (init_named_socket): New.
11572         (gdb_ust_socket_init): New.
11573         (cstr_to_hexstr): New.
11574         (next_st): New.
11575         (first_marker, next_marker): New.
11576         (response_ust_marker): New.
11577         (cmd_qtfstm, cmd_qtsstm): New.
11578         (unprobe_marker_at, probe_marker_at): New.
11579         (cmd_qtstmat, gdb_ust_thread): New.
11580         (gdb_ust_init): New.
11581         (initialize_tracepoint_ftlib): Call gdb_ust_init.
11582         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11583         (ST_REGENTRY): New.
11584         (x86_64_st_collect_regmap): New.
11585         (X86_64_NUM_ST_COLLECT_GREGS): New.
11586         (AMD64_RIP_REGNUM): New.
11587         (supply_static_tracepoint_registers): New.
11588         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11589         (ST_REGENTRY): New.
11590         (i386_st_collect_regmap): New.
11591         (i386_NUM_ST_COLLECT_GREGS): New.
11592         (supply_static_tracepoint_registers): New.
11593         * server.c (handle_query): Handle qXfer:statictrace:read.
11594         <qSupported>: Report support for StaticTracepoints, and
11595         qXfer:statictrace:read features.
11596         * server.h (traceframe_read_sdata)
11597         (supply_static_tracepoint_registers): Declare.
11598         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11599         (unpack_varlen_hex): Include in IPA build.
11600         * Makefile.in (ustlibs, ustinc): New.
11601         (IPA_OBJS): Add remote-utils-ipa.o.
11602         ($(IPA_LIB)): Link -ldl and -lpthread.
11603         (UST_CFLAGS): New.
11604         (IPAGENT_CFLAGS): Add UST_CFLAGS.
11605         * config.in, configure: Regenerate.
11606
11607 2010-06-20  Ian Lance Taylor  <iant@google.com>
11608             Pedro Alves  <pedro@codesourcery.com>
11609
11610         * linux-x86-low.c (always_true): Delete.
11611         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11612         trying to fool the compiler with always_true.
11613
11614 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
11615
11616         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11617         conditions in gdbserver.
11618
11619 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
11620
11621         * spu-low.c (spu_read_memory): Wrap around local store limit.
11622         (spu_write_memory): Likewise.
11623
11624 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
11625
11626         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11627         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11628         LONGEST uses.
11629         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11630         uses.
11631         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11632         uses with LONGEST uses.
11633
11634 2010-06-14  Stan Shebs  <stan@codesourcery.com>
11635             Pedro Alves  <pedro@codesourcery.com>
11636
11637         Bytecode compiler.
11638
11639         * linux-x86-low.c: Include limits.h.
11640         (add_insns): New.
11641         (always_true): New.
11642         (EMIT_ASM): New.
11643         (EMIT_ASM32): New.
11644         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11645         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11646         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11647         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11648         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11649         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11650         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11651         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11652         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11653         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11654         (amd64_emit_void_call_2): New.
11655         (amd64_emit_ops): New.
11656         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11657         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11658         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11659         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11660         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11661         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11662         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11663         (i386_emit_call, i386_emit_reg, i386_emit_pop)
11664         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11665         (i386_emit_stack_adjust, i386_emit_int_call_1)
11666         (i386_emit_void_call_2): New.
11667         (i386_emit_ops): New.
11668         (x86_emit_ops): New.
11669         (the_low_target): Install x86_emit_ops.
11670         * server.h (struct emit_ops): New.
11671         (get_raw_reg_func_addr): Declare.
11672         (current_insn_ptr, emit_error): Declare.
11673         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11674         (set_trace_state_variable_value): New defines.
11675         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11676         addr_get_trace_state_variable_value and
11677         addr_set_trace_state_variable_value.
11678         (symbol_list): New fields for get_raw_reg,
11679         get_trace_state_variable_value and set_trace_state_variable_value.
11680         (condfn): New typedef.
11681         (struct tracepoint): New field `compiled_cond'.
11682         (do_action_at_tracepoint): Clear compiled_cond.
11683         (get_trace_state_variable_value, set_trace_state_variable_value):
11684         Export in the IPA.
11685         (condition_true_at_tracepoint): If there's a compiled condition,
11686         run that.
11687         (current_insn_ptr, emit_error): New globals.
11688         (struct bytecode_address): New.
11689         (get_raw_reg_func_addr): New.
11690         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11691         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11692         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11693         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11694         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11695         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11696         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11697         (compile_tracepoint_condition, compile_bytecodes): New.
11698         * target.h (emit_ops): Forward declare.
11699         (struct target_ops): New field emit_ops.
11700         (target_emit_ops): New.
11701         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11702         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11703         * linux-low.c (linux_emit_ops): New.
11704         (linux_target_ops): Install it.
11705         * linux-low.h (struct linux_target_ops): New field emit_ops.
11706
11707 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
11708
11709         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11710         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11711
11712 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11713             Stan Shebs  <stan@codesourcery.com>
11714
11715         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11716         (all): Depend on $(extra_libraries).
11717         (install-only): Install the IPA.
11718         (IPA_OBJS, IPA_LIB): New.
11719         (clean): Remove the IPA lib.
11720         (IPAGENT_CFLAGS): New.
11721         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11722         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11723         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11724         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11725         * configure.ac: Check for atomic builtins support in the compiler.
11726         (IPA_DEPFILES, extra_libraries): Define.
11727         * configure.srv (ipa_obj): Add description.
11728         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11729         (i[34567]86-*-linux*): Set ipa_obj.
11730         (x86_64-*-linux*): Set ipa_obj.
11731         * linux-low.c (stabilizing_threads): New.
11732         (supports_fast_tracepoints): New.
11733         (linux_detach): Stabilize threads before detaching.
11734         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
11735         the lwp is either not stabilizing, or is moving out of a jump pad.
11736         (linux_fast_tracepoint_collecting): New.
11737         (maybe_move_out_of_jump_pad): New.
11738         (enqueue_one_deferred_signal): New.
11739         (dequeue_one_deferred_signal): New.
11740         (linux_wait_for_event_1): If moving out of a jump pad, defer
11741         pending signals to later.
11742         (linux_stabilize_threads): New.
11743         (linux_wait_1): Check if threads need moving out of jump pads, and
11744         do it if so.
11745         (stuck_in_jump_pad_callback): New.
11746         (move_out_of_jump_pad_callback): New.
11747         (lwp_running): New.
11748         (linux_resume_one_lwp): Handle moving out of jump pads.
11749         (linux_set_resume_request): Dequeue deferred signals.
11750         (need_step_over_p): Also step over fast tracepoint jumps.
11751         (start_step_over): Also uninsert fast tracepoint jumps.
11752         (finish_step_over): Also reinsert fast tracepoint jumps.
11753         (linux_install_fast_tracepoint_jump): New.
11754         (linux_target_ops): Install linux_stabilize_threads and
11755         linux_install_fast_tracepoint_jump_pad.
11756         * linux-low.h (linux_target_ops) <get_thread_area,
11757         install_fast_tracepoint_jump_pad>: New fields.
11758         (struct lwp_info) <collecting_fast_tracepoint,
11759         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11760         (linux_get_thread_area): Declare.
11761         * linux-x86-low.c (jump_insn): New.
11762         (x86_get_thread_area): New.
11763         (append_insns): New.
11764         (push_opcode): New.
11765         (amd64_install_fast_tracepoint_jump_pad): New.
11766         (i386_install_fast_tracepoint_jump_pad): New.
11767         (x86_install_fast_tracepoint_jump_pad): New.
11768         (the_low_target): Install x86_get_thread_area and
11769         x86_install_fast_tracepoint_jump_pad.
11770         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11771         (struct fast_tracepoint_jump): New.
11772         (fast_tracepoint_jump_insn): New.
11773         (fast_tracepoint_jump_shadow): New.
11774         (find_fast_tracepoint_jump_at): New.
11775         (fast_tracepoint_jump_here): New.
11776         (delete_fast_tracepoint_jump): New.
11777         (set_fast_tracepoint_jump): New.
11778         (uninsert_fast_tracepoint_jumps_at): New.
11779         (reinsert_fast_tracepoint_jumps_at): New.
11780         (set_breakpoint_at): Use write_inferior_memory.
11781         (uninsert_raw_breakpoint): Use write_inferior_memory.
11782         (check_mem_read): Mask out fast tracepoint jumps.
11783         (check_mem_write): Mask out fast tracepoint jumps.
11784         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11785         (set_fast_tracepoint_jump): Declare.
11786         (delete_fast_tracepoint_jump)
11787         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11788         (reinsert_fast_tracepoint_jumps_at): Declare.
11789         * regcache.c: Don't compile many functions when building the
11790         in-process agent library.
11791         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11792         the register buffer in the heap.
11793         (free_register_cache): If the register buffer isn't owned by the
11794         regcache, don't free it.
11795         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11796         pre-existing register caches.
11797         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11798         type.
11799         (convert_ascii_to_int): : Constify `from' parameter type.
11800         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11801         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
11802         the needed buffer in-place.
11803         (relocate_instruction): New.
11804         * server.c (handle_query) <qSymbols>: If the target supports
11805         tracepoints, give it a chance of looking up symbols.  Report
11806         support for fast tracepoints.
11807         (handle_status): Stabilize threads.
11808         (process_serial_event): Adjust.
11809         * server.h (struct fast_tracepoint_jump): Forward declare.
11810         (struct process_info) <fast_tracepoint_jumps>: New field.
11811         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11812         (decode_X_packet, decode_M_packet): Adjust.
11813         (relocate_instruction): Declare.
11814         (in_process_agent_loaded): Declare.
11815         (tracepoint_look_up_symbols): Declare.
11816         (struct fast_tpoint_collect_status): Declare.
11817         (fast_tracepoint_collecting): Declare.
11818         (force_unlock_trace_buffer): Declare.
11819         (handle_tracepoint_bkpts): Declare.
11820         (initialize_low_tracepoint)
11821         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11822         * target.h (struct target_ops) <stabilize_threads,
11823         install_fast_tracepoint_jump_pad>: New fields.
11824         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11825         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11826         [HAVE_STDINT_H]: Include stdint.h.
11827         (trace_debug_1): Rename to ...
11828         (trace_vdebug): ... this.
11829         (trace_debug): Rename to ...
11830         (trace_debug_1): ... this.  Add `level' parameter.
11831         (trace_debug): New.
11832         (ATTR_USED, ATTR_NOINLINE): New.
11833         (IP_AGENT_EXPORT): New.
11834         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11835         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11836         (about_to_request_buffer_space, trace_buffer_is_full)
11837         (stopping_tracepoint, expr_eval_result, error_tracepoint)
11838         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11839         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11840         (traceframe_write_count, traceframes_created)
11841         (trace_state_variables)
11842         New renaming defines.
11843         (struct ipa_sym_addresses): New.
11844         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11845         (symbol_list): New.
11846         (ipa_sym_addrs): New.
11847         (all_tracepoint_symbols_looked_up): New.
11848         (in_process_agent_loaded): New.
11849         (write_e_ipa_not_loaded): New.
11850         (maybe_write_ipa_not_loaded): New.
11851         (tracepoint_look_up_symbols): New.
11852         (debug_threads) [IN_PROCESS_AGENT]: New.
11853         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11854         (UNKNOWN_SIDE_EFFECTS): New.
11855         (stop_tracing): New.
11856         (flush_trace_buffer): New.
11857         (stop_tracing_bkpt): New.
11858         (flush_trace_buffer_bkpt): New.
11859         (read_inferior_integer): New.
11860         (read_inferior_uinteger): New.
11861         (read_inferior_data_pointer): New.
11862         (write_inferior_data_pointer): New.
11863         (write_inferior_integer): New.
11864         (write_inferior_uinteger): New.
11865         (struct collect_static_trace_data_action): Delete.
11866         (enum tracepoint_type): New.
11867         (struct tracepoint) <type>: New field `type'.
11868         <actions_str, step_actions, step_actions_str>: Only include in
11869         GDBserver.
11870         <orig_size, obj_addr_on_target, adjusted_insn_addr>
11871         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11872         (tracepoints): Use IP_AGENT_EXPORT.
11873         (last_tracepoint): Don't include in the IPA.
11874         (stopping_tracepoint): Use IP_AGENT_EXPORT.
11875         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11876         (alloced_trace_state_variables): New.
11877         (trace_state_variables): Use IP_AGENT_EXPORT.
11878         (traceframe_t): Delete unused variable.
11879         (circular_trace_buffer): Don't include in the IPA.
11880         (trace_buffer_start): Delete.
11881         (struct trace_buffer_control): New.
11882         (trace_buffer_free): Delete.
11883         (struct ipa_trace_buffer_control): New.
11884         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11885         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11886         New.
11887         (trace_buffer_ctrl): New.
11888         (TRACE_BUFFER_CTRL_CURR): New.
11889         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11890         Reimplement as macros.
11891         (trace_buffer_wrap): Delete.
11892         (traceframe_write_count, traceframe_read_count)
11893         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11894         (struct tracepoint_hit_ctx) <type>: New field.
11895         (struct fast_tracepoint_ctx): New.
11896         (memory_barrier): New.
11897         (cmpxchg): New.
11898         (record_tracepoint_error): Update atomically in the IPA.
11899         (clear_inferior_trace_buffer): New.
11900         (about_to_request_buffer_space): New.
11901         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11902         updating the same buffer.
11903         (add_tracepoint): Default the tracepoint's type to trap
11904         tracepoint, and orig_size to -1.
11905         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11906         internal variables.
11907         (create_trace_state_variable): New parameter `gdb'.  Handle it.
11908         (clear_installed_tracepoints): Clear fast tracepoint jumps.
11909         (cmd_qtdp): Handle fast tracepoints.
11910         (cmd_qtdv): Adjust.
11911         (max_jump_pad_size): New.
11912         (gdb_jump_pad_head): New.
11913         (get_jump_space_head): New.
11914         (claim_jump_space): New.
11915         (sort_tracepoints): New.
11916         (MAX_JUMP_SIZE): New.
11917         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
11918         IPA.
11919         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11920         support.  Upload fast traceframes, and delete internal IPA
11921         breakpoints.
11922         (stop_tracing_handler): New.
11923         (flush_trace_buffer_handler): New.
11924         (cmd_qtstop): Upload fast tracepoints.
11925         (response_tracepoint): Handle fast tracepoints.
11926         (tracepoint_finished_step): Upload fast traceframes.  Set the
11927         tracepoint hit context's tracepoint type.
11928         (handle_tracepoint_bkpts): New.
11929         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11930         type.  Add comment about fast tracepoints.
11931         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11932         non-existing action_str field.
11933         (get_context_regcache): Handle fast tracepoints.
11934         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11935         to the regcache.
11936         (fast_tracepoint_from_jump_pad_address): New.
11937         (fast_tracepoint_from_ipa_tpoint_address): New.
11938         (collecting_t): New.
11939         (force_unlock_trace_buffer): New.
11940         (fast_tracepoint_collecting): New.
11941         (collecting): New.
11942         (gdb_collect): New.
11943         (write_inferior_data_ptr): New.
11944         (target_tp_heap): New.
11945         (target_malloc): New.
11946         (download_agent_expr): New.
11947         (UALIGN): New.
11948         (download_tracepoints): New.
11949         (download_trace_state_variables): New.
11950         (upload_fast_traceframes): New.
11951         (IPA_FIRST_TRACEFRAME): New.
11952         (IPA_NEXT_TRACEFRAME_1): New.
11953         (IPA_NEXT_TRACEFRAME): New.
11954         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11955         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11956         (gdb_jump_pad_buffer_end): New.
11957         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11958         (initialize_tracepoint): Adjust.
11959         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11960         buffer.  Initialize the low module.
11961         * utils.c (PREFIX, TOOLNAME): New.
11962         (malloc_failure): Use PREFIX.
11963         (error): In the IPA, an error causes an exit.
11964         (fatal, warning): Use PREFIX.
11965         (internal_error): Use TOOLNAME.
11966         (NUMCELLS): Increase to 10.
11967         * configure, config.in: Regenerate.
11968
11969 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11970
11971         * server.c (handle_query) <qSupported>: Do two passes over the
11972         qSupported string to avoid nesting strtok.
11973
11974 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11975
11976         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11977         (CDEPS): New.
11978         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
11979         -Wl,--dynamic-list.
11980         * configure: Regenerate.
11981         * proc-service.list: New.
11982
11983 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11984
11985         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11986         New comment.
11987
11988 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
11989
11990         * gdbreplay.c (remote_open): Check error return from socket() call by
11991         its equality to -1 not by it being negative.
11992         * remote-utils.c (remote_open): Likewise.
11993
11994 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
11995
11996         * config.h: Regenerate.
11997
11998 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
11999
12000         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12001         doesn't provide PTRACE_GET_THREAD_AREA.
12002
12003 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12004
12005         * linux-m68k-low.c: Include <asm/ptrace.h>
12006         (ps_get_thread_area): Implement.
12007
12008 2010-05-03  Doug Evans  <dje@google.com>
12009
12010         * event-loop.c (struct callback_event): New struct.
12011         (callback_list): New global.
12012         (append_callback_event, delete_callback_event): New functions.
12013         (process_callback): New function.
12014         (start_event_loop): Call it.
12015         * remote-utils.c (NOT_SCHEDULED): Define.
12016         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12017         moved out of readchar.
12018         (readchar): Rewrite.  Call reschedule before returning.
12019         (reset_readchar): New function.
12020         (remote_close): Call it.
12021         (process_remaining, reschedule): New functions.
12022         * server.h (callback_handler_func): New typedef.
12023         (append_callback_event, delete_callback_event): Declare.
12024
12025 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12026
12027         * proc-service.c (ps_pglobal_lookup): Use
12028         thread_db_look_up_one_symbol.
12029         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12030         parameter.  Use it instead of all_symbols_looked_up.
12031         * server.h (struct process_info) <all_symbols_looked_up>: Delete
12032         field.
12033         (all_symbols_looked_up): Don't declare.
12034         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12035         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12036         field.
12037         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12038         Set all_symbols_looked_up here.
12039         (thread_db_look_up_one_symbol): New.
12040         (thread_db_get_tls_address): Adjust.
12041         (thread_db_load_search, try_thread_db_load_1): Always allocate the
12042         thread_db object on the heap, and tentatively set it in the
12043         process structure.
12044         (thread_db_init): Don't set all_symbols_looked_up here.
12045         * linux-low.h (thread_db_look_up_one_symbol): Declare.
12046
12047 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12048
12049         * linux-low.c (linux_kill, linux_detach): Adjust.
12050         (status_pending_p_callback): Remove redundant statement.  Check
12051         for !TARGET_WAITIKIND_IGNORE, instead of
12052         TARGET_WAITKIND_STOPPED.
12053         (handle_tracepoints): Make sure LWP is locked.  Adjust.
12054         (linux_wait_for_event_1): Adjust.
12055         (linux_cancel_breakpoints): New.
12056         (unsuspend_one_lwp): New.
12057         (unsuspend_all_lwps): New.
12058         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12059         (send_sigstop_callback): Change return type to int, add new
12060         `except' parameter and handle it.
12061         (suspend_and_send_sigstop_callback): New.
12062         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12063         pass them down.  If SUSPEND, also increment the lwp's suspend
12064         count.
12065         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12066         (need_step_over_p): Don't consider suspended LWPs.
12067         (start_step_over): Adjust.
12068         (proceed_one_lwp): Change return type to int, add new `except'
12069         parameter and handle it.
12070         (unsuspend_and_proceed_one_lwp): New.
12071         (proceed_all_lwps): Use find_inferior instead of
12072         for_each_inferior.
12073         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
12074         also decrement the suspend count of LWPs.  Pass `except' down,
12075         instead of hacking its suspend count.
12076         (linux_pause_all): Add `freeze' parameter.  Adjust.
12077         (linux_unpause_all): New.
12078         (linux_target_ops): Install linux_unpause_all.
12079         * server.c (handle_status): Adjust.
12080         * target.h (struct target_ops): New fields `unpause_all' and
12081         `cancel_breakpoints'.  Add new parameter to `pause_all'.
12082         (pause_all): Add new `freeze' parameter.
12083         (unpause_all): New.
12084         (cancel_breakpoints): New.
12085         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12086         cancel breakpoints.
12087         (cmd_qtstart): Pause threads.
12088         (stop_tracing): Pause threads, and cancel breakpoints.
12089         * win32-low.c (win32_target_ops): Adjust.
12090
12091 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12092
12093         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12094         the inferior right away from here...
12095         (linux_wait_1): ... to here, and adjust to check the thread's
12096         last_resume_kind instead of the lwp's step or stop_expected flags.
12097
12098 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12099
12100         * README: Use consistent `GDB' and `GDBserver' spellings.
12101
12102 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12103
12104         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12105         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
12106         (linux_detach_one_lwp): Assume the lwp is stopped.
12107         (any_thread_of): Delete.
12108         (linux_detach): Stop all lwps here.  Don't blindly delete all
12109         breakpoints.
12110         (delete_lwp_callback): New.
12111         (linux_mourn): Delete all lwps of the process that is gone.
12112         (linux_wait_1): Don't delete the last lwp of the process here.
12113         * mem-break.h (mark_breakpoints_out): Declare.
12114         * mem-break.c (mark_breakpoints_out): New.
12115         (free_all_breakpoints): Use it.
12116         * server.c (handle_target_event): If the process is gone, mark
12117         breakpoints out.
12118         * thread-db.c (struct thread_db) <create_bp>: New field.
12119         (thread_db_enable_reporting): Fix prototype.  Store a thread event
12120         breakpoint reference in the thread_db struct.
12121         (thread_db_load_search): Clear the thread_db object.
12122         (try_thread_db_load_1): Ditto.
12123         (switch_to_process): New.
12124         (disable_thread_event_reporting): Use it.
12125         (remove_thread_event_breakpoints): New.
12126         (thread_db_detach, thread_db_mourn): Use it.
12127
12128 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
12129
12130         * linux-low.c (linux_enable_event_reporting): New.
12131         (linux_wait_for_event_1, handle_extended_wait): Use it.
12132
12133 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
12134
12135         * linux-low.c (linux_kill_one_lwp, linux_kill)
12136         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12137         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
12138         SIGSTOP even if the LWP is stopped.
12139         (send_sigstop_callback): New.
12140         (stop_all_lwps): Use send_sigstop_callback instead.
12141         (linux_resume_one_thread): Adjust.
12142         (proceed_one_lwp): Still proceed an LWP that the client has
12143         requested to stop, if we haven't reported it as stopped yet.  Make
12144         sure that LWPs the client want stopped, have a pending SIGSTOP.
12145
12146 2010-04-26  Doug Evans  <dje@google.com>
12147
12148         * server.c (handle_general_set): Make static.
12149
12150         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12151         Print received char after testing for error/eof instead of before.
12152         (input_interrupt): Tweak comment.
12153
12154 2010-04-23  Doug Evans  <dje@google.com>
12155
12156         * server.c (start_inferior): Print inferior argv if --debug.
12157
12158 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
12159
12160         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12161         * nto-x86-low.c: Include server.h
12162
12163 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
12164
12165         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12166         be consistent with other sources of this directory.
12167         (init_registers_amd64): Correct name of source file of this function
12168         in the comment.
12169
12170 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12171
12172         * configure.srv (x86_64-*-mingw*): New configuration for Windows
12173         64-bit executables.
12174
12175 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12176
12177         * win32-i386-low.c: Add 64-bit support.
12178         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12179         (init_registers_amd64): Declare.
12180         (mappings): Add 64-bit version of array.
12181         (init_windows_x86): New function.
12182         (the_low_target): Change init_arch field to init_windows_x86.
12183
12184 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12185
12186         * win32-low.c: Adapt to support also 64-bit architecture.
12187         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12188         (get_image_name): Use SIZE_T type for local variable `done'.
12189         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12190         (toolhelp_get_dll_name): Idem.
12191         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12192         Use uintptr_t typecast to avoid warning.
12193         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12194         (handle_exception): Use phex_nz to avoid warning.
12195         (win32_wait): Remove unused local variable `process'.
12196
12197 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12198
12199         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12200         `amd64-avx.o'.
12201
12202 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
12203
12204         * configure.ac: Use `ws2_32' library for srv_mingw.
12205         * configure: Regenerate.
12206         * gdbreplay.c: Include winsock2.h instead of winsock.h.
12207         * remote-utils.c: Likewise.
12208
12209 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
12210
12211         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12212         if __x86_64__ is defined.
12213
12214 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12215
12216         * configure: Regenerate.
12217
12218 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12219
12220         * server.c (handle_query): Handle 'qGetTIBAddr' query.
12221         * target.h (target_ops): New get_tib_address field.
12222         * win32-low.h (win32_thread_info): Add thread_local_base field.
12223         * win32-low.c (child_add_thread): Add tlb argument.
12224         Set thread_local_base field to TLB.
12225         (get_child_debug_event): Adapt to child_add_thread change.
12226         (win32_get_tib_address): New function.
12227         (win32_target_ops): Set get_tib_address field to
12228         win32_get_tib_address.
12229         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12230
12231 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12232
12233         * linux-low.c (linux_mourn): Also remove the process.
12234         * server.c (handle_target_event): Don't remove the process here.
12235         * nto-low.c (nto_mourn): New.
12236         (nto_target_ops): Install it.
12237         * spu-low.c (spu_mourn): New.
12238         (spu_target_ops): Install it.
12239         * win32-low.c (win32_mourn): New.
12240         (win32_target_ops): Install it.
12241
12242 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12243
12244         * server.h (buffer_xml_printf): Remove redundant `;'.
12245
12246 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12247
12248         * regcache.c (set_register_cache): Invalidate regcaches before
12249         changing the register cache layout.
12250         (regcache_invalidate_one): Allow a NULL regcache.
12251         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12252         regcaches before changing the register cache layout or the target
12253         regsets.
12254
12255 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12256
12257         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12258         variable warning on Linux/x86-64.
12259
12260 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12261
12262         GDBserver disconnected tracing support.
12263
12264         * linux-low.c (linux_remove_process): Delete.
12265         (add_lwp): Don't set last_resume_kind here.
12266         (linux_kill): Use `mourn'.
12267         (linux_detach): Use `thread_db_detach', and `mourn'.
12268         (linux_mourn): New.
12269         (linux_attach_lwp_1): Adjust comment.
12270         (linux_attach): last_resume_kind moved the thread_info; adjust.
12271         (status_pending_p_callback): Adjust.
12272         (linux_wait_for_event_1): Adjust.
12273         (count_events_callback, select_singlestep_lwp_callback)
12274         (select_event_lwp_callback, cancel_breakpoints_callback)
12275         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12276         (proceed_one_lwp): Adjust.
12277         (linux_async): Add debug output.
12278         (linux_thread_stopped): New.
12279         (linux_pause_all): New.
12280         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12281         linux_pause_all.
12282         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12283         (thread_db_free): Delete declaration.
12284         (thread_db_detach, thread_db_mourn): Declare.
12285         * thread-db.c (thread_db_init): Use thread_db_mourn.
12286         (thread_db_free): Delete, split in two.
12287         (disable_thread_event_reporting): New.
12288         (thread_db_detach): New.
12289         (thread_db_mourn): New.
12290
12291         * server.h (struct thread_info) <last_resume_kind>: New field.
12292         <attached>: Add comment.
12293         <gdb_detached>: New field.
12294         (handler_func): Change return type to int.
12295         (handle_serial_event, handle_target_event): Ditto.
12296         (gdb_connected): Declare.
12297         (tracing): Delete.
12298         (disconnected_tracing): Declare.
12299         (stop_tracing): Declare.
12300
12301         * server.c (handle_query) <qSupported>: Report support for
12302         disconnected tracing.
12303         (queue_stop_reply_callback): Account for running threads.
12304         (gdb_wants_thread_stopped): New.
12305         (gdb_wants_all_threads_stopped): New.
12306         (gdb_reattached_process): New.
12307         (handle_status): Clear the `gdb_detached' flag of all processes.
12308         In all-stop, stop all threads.
12309         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
12310         (process_serial_event): If the remote connection breaks, or if an
12311         exit was forced with "monitor exit", force an event loop exit.
12312         Handle disconnected tracing on detach.
12313         (handle_serial_event): Adjust.
12314         (handle_target_event): If GDB isn't connected, forward events back
12315         to the inferior, unless the last process exited, in which case,
12316         exit gdbserver.  Adjust interface.
12317
12318         * remote-utils.c (remote_open): Don't block in accept.  Instead
12319         register an event loop source on the listen socket file
12320         descriptor.  Refactor bits into ...
12321         (listen_desc): ... this new global.
12322         (gdb_connected): ... this new function.
12323         (enable_async_notification): ... this new function.
12324         (handle_accept_event): ... this new function.
12325         (remote_close): Clear remote_desc.
12326
12327         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12328
12329         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12330         New fields.
12331         (mourn_inferior): Define.
12332         (target_process_qsupported): Avoid the dangling else problem.
12333         (thread_stopped): Define.
12334         (pause_all): Define.
12335         (target_waitstatus_to_string): Declare.
12336         * target.c (target_waitstatus_to_string): New.
12337
12338         * tracepoint.c (tracing): Make extern.
12339         (disconnected_tracing): New.
12340         (stop_tracing): Make extern.  Handle tracing stops due to GDB
12341         disconnecting.
12342         (cmd_qtdisconnected): New.
12343         (cmd_qtstatus): Report disconnected tracing status in trace reply.
12344         (handle_tracepoint_general_set): Handle QTDisconnected.
12345
12346         * event-loop.c (event_handler_func): Change return type to int.
12347         (process_event): Bail out if the event handler wants the event
12348         loop to stop.
12349         (handle_file_event): Ditto.
12350         (start_event_loop): Bail out if the event handler wants the event
12351         loop to stop.
12352
12353         * nto-low.c (nto_target_ops): Adjust.
12354         * spu-low.c (spu_wait): Don't remove the process here.
12355         (spu_target_ops): Adjust.
12356         * win32-low.c (win32_wait): Don't remove the process here.
12357         (win32_target_ops): Adjust.
12358
12359 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12360
12361         * regcache.c (realloc_register_cache): Invalidate inferior's
12362         regcache before recreating it.
12363
12364 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
12365
12366         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12367
12368 2010-04-09  Stan Shebs  <stan@codesourcery.com>
12369             Pedro Alves  <pedro@codesourcery.com>
12370
12371         * server.h (LONGEST): New.
12372         (struct thread_info) <while_stepping>: New field.
12373         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12374         Declare.
12375         (initialize_tracepoint, handle_tracepoint_general_set)
12376         (handle_tracepoint_query, tracepoint_finished_step)
12377         (tracepoint_was_hit, release_while_stepping_state_list):
12378         (current_traceframe): Declare.
12379         * server.c (handle_general_set): Handle tracepoint packets.
12380         (read_memory): New.
12381         (write_memory): New.
12382         (handle_search_memory_1): Use read_memory.
12383         (handle_query): Report support for conditional tracepoints, trace
12384         state variables, and tracepoint sources.  Handle tracepoint
12385         queries.
12386         (main): Initialize the tracepoints module.
12387         (process_serial_event): Handle traceframe reads/writes.
12388
12389         * linux-low.c (handle_tracepoints): New.
12390         (linux_wait_1): Call it.
12391         (linux_resume_one_lwp): Handle while-stepping.
12392         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12393         (linux_target_ops): Install them.
12394         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12395         New field.
12396         * linux-x86-low.c (x86_supports_tracepoints): New.
12397         (the_low_target). Install it.
12398
12399         * mem-break.h (delete_breakpoint): Declare.
12400         * mem-break.c (delete_breakpoint): Make external.
12401
12402         * target.h (struct target_ops): Add `supports_tracepoints',
12403         `read_pc', and `write_pc' fields.
12404         (target_supports_tracepoints): Define.
12405         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12406         (phex_nz): New.
12407
12408         * regcache.h (struct regcache) <registers_owned>: New field.
12409         (init_register_cache, regcache_cpy): Declare.
12410         (regcache_read_pc, regcache_write_pc): Declare.
12411         (register_cache_size): Declare.
12412         (supply_regblock): Declare.
12413         * regcache.c (init_register_cache): New.
12414         (new_register_cache): Use it.
12415         (regcache_cpy): New.
12416         (register_cache_size): New.
12417         (supply_regblock): New.
12418         (regcache_read_pc, regcache_write_pc): New.
12419
12420         * tracepoint.c: New.
12421
12422         * Makefile.in (OBS): Add tracepoint.o.
12423         (tracepoint.o): New rule.
12424
12425 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
12426
12427         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12428         (i386-mmx.o): New.
12429         (i386-mmx.c): Likewise.
12430         (i386-mmx-linux.o): Likewise.
12431         (i386-mmx-linux.c): Likewise.
12432
12433         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12434         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12435         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12436         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12437
12438         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12439         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12440         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12441
12442 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
12443
12444         * Makefile.in (clean): Updated.
12445         (i386-avx.o): New.
12446         (i386-avx.c): Likewise.
12447         (i386-avx-linux.o): Likewise.
12448         (i386-avx-linux.c): Likewise.
12449         (amd64-avx.o): Likewise.
12450         (amd64-avx.c): Likewise.
12451         (amd64-avx-linux.o): Likewise.
12452         (amd64-avx-linux.c): Likewise.
12453
12454         * configure.srv (srv_i386_regobj): Add i386-avx.o.
12455         (srv_i386_linux_regobj): Add i386-avx-linux.o.
12456         (srv_amd64_regobj): Add amd64-avx.o.
12457         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12458         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12459         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12460         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12461         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12462         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12463         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12464
12465         * i387-fp.c: Include "i386-xstate.h".
12466         (i387_xsave): New.
12467         (i387_cache_to_xsave): Likewise.
12468         (i387_xsave_to_cache): Likewise.
12469         (x86_xcr0): Likewise.
12470
12471         * i387-fp.h (i387_cache_to_xsave): Likewise.
12472         (i387_xsave_to_cache): Likewise.
12473         (x86_xcr0): Likewise.
12474
12475         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12476         * linux-crisv32-low.c (target_regsets): Likewise.
12477         * linux-m68k-low.c (target_regsets): Likewise.
12478         * linux-mips-low.c (target_regsets): Likewise.
12479         * linux-ppc-low.c (target_regsets): Likewise.
12480         * linux-s390-low.c (target_regsets): Likewise.
12481         * linux-sh-low.c (target_regsets): Likewise.
12482         * linux-sparc-low.c (target_regsets): Likewise.
12483         * linux-xtensa-low.c (target_regsets): Likewise.
12484
12485         * linux-low.c: Include <sys/uio.h>.
12486         (regsets_fetch_inferior_registers): Support nt_type.
12487         (regsets_store_inferior_registers): Likewise.
12488         (linux_process_qsupported): New.
12489         (linux_target_ops): Add linux_process_qsupported.
12490
12491         * linux-low.h (regset_info): Add nt_type.
12492         (linux_target_ops): Add process_qsupported.
12493
12494         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12495         and <sys/uio.h>.
12496         (init_registers_i386_avx_linux): New.
12497         (init_registers_amd64_avx_linux): Likewise.
12498         (xmltarget_i386_linux_no_xml): Likewise.
12499         (xmltarget_amd64_linux_no_xml): Likewise.
12500         (PTRACE_GETREGSET): Likewise.
12501         (PTRACE_SETREGSET): Likewise.
12502         (x86_fill_xstateregset): Likewise.
12503         (x86_store_xstateregset): Likewise.
12504         (use_xml): Likewise.
12505         (x86_linux_update_xmltarget): Likewise.
12506         (x86_linux_process_qsupported): Likewise.
12507         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12508         (x86_arch_setup): Don't call init_registers_amd64_linux nor
12509         init_registers_i386_linux here.  Call
12510         x86_linux_update_xmltarget.
12511         (the_low_target): Add x86_linux_process_qsupported.
12512
12513         * server.c (handle_query): Call target_process_qsupported.
12514
12515         * target.h (target_ops): Add process_qsupported.
12516         (target_process_qsupported): New.
12517
12518 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
12519
12520         * inferiors.c (add_thread): Set last_status kind to
12521         TARGET_WAITKIND_IGNORE.
12522         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12523         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
12524         (linux_wait_1): Move `thread' local definition to block that uses
12525         it.  Don't NULL initialize `event_child'.
12526         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12527         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12528         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12529
12530 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12531
12532         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12533         an extended waitstatus, or by a watchpoint.
12534         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12535         thread was stepping or has been stopped by a watchpoint.
12536
12537 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12538
12539         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12540         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12541         of another, then delete the previous, and validate all
12542         breakpoints.
12543         (validate_inserted_breakpoint): New.
12544         (delete_disabled_breakpoints): New.
12545         (validate_breakpoints): New.
12546         (check_mem_read): Validate breakpoints before trusting their
12547         shadow.  Delete disabled breakpoints.
12548         (check_mem_write): Validate breakpoints before trusting they
12549         should be inserted.  Delete disabled breakpoints.
12550         * mem-break.h (validate_breakpoints):
12551         * server.c (handle_query): Validate breakpoints when we see a
12552         qSymbol query.
12553
12554 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12555
12556         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12557         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
12558         if we could tell there's a GDB breakpoint at stop_pc.
12559         (need_step_over_p): Don't do a step over if we find a GDB
12560         breakpoint at the resume PC.
12561
12562         * mem-break.c (struct raw_breakpoint): New.
12563         (enum bkpt_type): New type `gdb_breakpoint'.
12564         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12565         fields.  New field `raw'.
12566         (find_raw_breakpoint_at): New.
12567         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
12568         breakpoint instead.
12569         (set_breakpoint_at): Adjust.
12570         (delete_raw_breakpoint): New.
12571         (release_breakpoint): New.
12572         (delete_breakpoint): Rename to...
12573         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
12574         release_breakpoint.  Return ENOENT.
12575         (delete_breakpoint): Reimplement.
12576         (find_breakpoint_at): Delete.
12577         (find_gdb_breakpoint_at): New.
12578         (delete_breakpoint_at): Delete.
12579         (set_gdb_breakpoint_at): New.
12580         (delete_gdb_breakpoint_at): New.
12581         (gdb_breakpoint_here): New.
12582         (set_reinsert_breakpoint): Use release_breakpoint.
12583         (uninsert_breakpoint): Rename to ...
12584         (uninsert_raw_breakpoint): ... this.
12585         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12586         (reinsert_raw_breakpoint): Change parameter type to
12587         raw_breakpoint.
12588         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12589         instead.
12590         (check_breakpoints): Adjust.  Use release_breakpoint.
12591         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12592         (breakpoint_inserted_here): Ditto.
12593         (check_mem_read): Adjust to iterate over raw breakpoints instead.
12594         Don't trust the breakpoint's shadow if it is not inserted.
12595         (check_mem_write): Adjust to iterate over raw breakpoints instead.
12596         (delete_all_breakpoints): Adjust.
12597         (free_all_breakpoints): Mark all breakpoints as uninserted, and
12598         use delete_breakpoint_1.
12599
12600         * mem-break.h (breakpoints_supported): Delete declaration.
12601         (set_gdb_breakpoint_at): Declare.
12602         (gdb_breakpoint_here): Declare.
12603         (delete_breakpoint_at): Delete.
12604         (delete_gdb_breakpoint_at): Declare.
12605
12606         * server.h (struct raw_breakpoint): Forward declare.
12607         (struct process_info): New field `raw_breakpoints'.
12608
12609         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12610         breakpoints.
12611
12612 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12613
12614         * linux-low.c (status_pending_p_callback): Fix comment.
12615         (linux_wait_for_event_1): Move most of the internal breakpoint
12616         handling from here...
12617         (linux_wait_1): ... to here.
12618         (count_events_callback): New.
12619         (select_singlestep_lwp_callback): New.
12620         (select_event_lwp_callback): New.
12621         (cancel_breakpoints_callback): New.
12622         (select_event_lwp): New.
12623         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
12624         priority to all LWPs that have had events that should be reported
12625         to the client.  Cancel breakpoints when about to reporting the
12626         event to the client, not while stopping lwps.  No longer cancel
12627         finished single-steps here.
12628         (cancel_finished_single_step): Delete.
12629         (cancel_finished_single_steps): Delete.
12630
12631 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12632
12633         * mem-break.c (enum bkpt_type): New.
12634         (struct breakpoint): New field `type'.
12635         (set_breakpoint_at): Change return type to struct breakpoint
12636         pointer.  Set type to `other_breakpoint' by default.
12637         (delete_breakpoint): Rewrite, supporting more than one breakpoint
12638         in the breakpoint list.
12639         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12640         (reinsert_breakpoint): Rename to ...
12641         (reinsert_raw_breakpoint): ... this.
12642         (reinsert_breakpoints_at): Adjust.
12643         * mem-break.h (struct breakpoint): Declare.
12644         (set_breakpoint_at): Change return type to struct breakpoint
12645         pointer.
12646
12647 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12648
12649         * server.c (handle_query): Assign, not compare.
12650
12651 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12652
12653         Teach linux gdbserver to step-over-breakpoints.
12654
12655         * linux-low.c (can_hardware_single_step): New.
12656         (supports_breakpoints): New.
12657         (handle_extended_wait): If stopping threads, read the stop pc of
12658         the new cloned LWP.
12659         (get_pc): New.
12660         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
12661         low target doesn't support retrieving the PC.
12662         (add_lwp): Set last_resume_kind to resume_continue.
12663         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
12664         (linux_attach): Don't clear stop_expected.  Set the lwp's
12665         last_resume_kind to resume_stop.
12666         (linux_detach_one_lwp): Don't check for removed breakpoints.
12667         (check_removed_breakpoint): Delete.
12668         (status_pending_p): Rename to ...
12669         (status_pending_p_callback): ... this.  Don't check for removed
12670         breakpoints.  Don't consider threads that are stopped from GDB's
12671         perspective.
12672         (linux_wait_for_lwp): Always read the stop_pc here.
12673         (cancel_breakpoint): New.
12674         (step_over_bkpt): New global.
12675         (linux_wait_for_event_1): Implement stepping over breakpoints.
12676         (gdb_wants_lwp_stopped): New.
12677         (gdb_wants_all_stopped): New.
12678         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
12679         single-step traps here.  Store the thread's last reported target
12680         wait status.
12681         (send_sigstop): Don't clear stop_expected.  Always set it,
12682         instead.
12683         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12684         (cancel_finished_single_step): New.
12685         (cancel_finished_single_steps): New.
12686         (wait_for_sigstop): Don't cancel finished single-step traps here.
12687         (linux_resume_one_lwp): Don't check for removed breakpoints.
12688         Don't set `step' on non-hardware step archs.
12689         (linux_set_resume_request): Ignore resume_stop requests if already
12690         stopping or stopped.  Set the lwp's last_resume_kind.
12691         (resume_status_pending_p): Don't check for removed breakpoints.
12692         (need_step_over_p): New.
12693         (start_step_over): New.
12694         (finish_step_over): New.
12695         (linux_resume_one_thread): Always queue a sigstop for resume_stop
12696         requests.  Clear the thread's last reported target waitstatus.
12697         Don't use the `suspended' flag.  Don't consider pending breakpoints.
12698         (linux_resume): Start a step-over if necessary.
12699         (proceed_one_lwp): New.
12700         (proceed_all_lwps): New.
12701         (unstop_all_lwps): New.
12702         * linux-low.h (struct lwp_info): Rewrite comment for the
12703         `suspended' flag.  Add the `stop_pc' field.  Delete the
12704         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
12705         Add `'last_resume_kind' and `need_step_over' fields.
12706         * inferiors.c (struct thread_info): Delete, moved elsewhere.
12707         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12708         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
12709         (set_raw_breakpoint_at): New.
12710         (set_breakpoint_at): Rewrite to use it.
12711         (reinsert_breakpoint_handler): Delete.
12712         (set_reinsert_breakpoint): New.
12713         (reinsert_breakpoint_by_bp): Delete.
12714         (delete_reinsert_breakpoints): New.
12715         (uninsert_breakpoint): Rewrite.
12716         (uninsert_breakpoints_at): New.
12717         (reinsert_breakpoint): Rewrite.
12718         (reinsert_breakpoints_at): New.
12719         (check_breakpoints): Rewrite.
12720         (breakpoint_here): New.
12721         (breakpoint_inserted_here): New.
12722         (check_mem_read): Adjust.
12723         * mem-break.h (breakpoints_supported, breakpoint_here)
12724         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12725         (reinsert_breakpoint_by_bp): Delete declaration.
12726         (delete_reinsert_breakpoints): Declare.
12727         (reinsert_breakpoint): Delete declaration.
12728         (reinsert_breakpoints_at): Declare.
12729         (uninsert_breakpoint): Delete declaration.
12730         (uninsert_breakpoints_at): Declare.
12731         (check_breakpoints): Adjust prototype.
12732         * server.h: Adjust include order.
12733         (struct thread_info): Declare here.  Add a `last_status' field.
12734
12735 2010-03-23  Michael Snyder  <msnyder@vmware.com>
12736
12737         * server.c (crc32): New function.
12738         (handle_query): Add handling for 'qCRC:' request.
12739
12740 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
12741
12742         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12743         lwp had been stopped by a watchpoint.
12744
12745 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
12746
12747         * server.h (internal_error): Declare.
12748         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12749         * utils.c (internal_error): New function.
12750
12751 2010-03-15  Andreas Schwab  <schwab@redhat.com>
12752
12753         * configure.srv: Fix typo setting srv_regobj.
12754
12755 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
12756
12757         * linux-low.c (fetch_register): Avoid passing a non string literal
12758         format to `error'.
12759         (usr_store_inferior_registers): Ditto.
12760
12761 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12762
12763         * linux-low.c (linux_write_memory): Bail out early if peeking
12764         memory failed.
12765
12766 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12767
12768         * linux-low.h (struct lwp_info): New fields
12769         `stopped_by_watchpoint' and `stopped_data_address'.
12770         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12771         here, and cache them in the lwp object.
12772         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12773         directly.
12774         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12775         field.
12776         (linux_stopped_by_watchpoint): Rewrite.
12777         (linux_stopped_data_address): Rewrite.
12778
12779 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
12780
12781         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12782         switching the current inferior, not before.
12783
12784 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
12785
12786         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12787         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12788         i386-linux.c and amd64-linux.c.
12789         (reg-i386.o): Removed.
12790         (reg-i386.c): Likewise.
12791         (reg-i386-linux.o): Likewise.
12792         (reg-i386-linux.c): Likewise.
12793         (reg-x86-64.o): Likewise.
12794         (reg-x86-64.c): Likewise.
12795         (reg-x86-64-linux.o): Likewise.
12796         (reg-x86-64-linux.c): Likewise.
12797         (i386.o): New.
12798         (i386.c): Likewise.
12799         (i386-linux.o): Likewise.
12800         (i386-linux.c): Likewise.
12801         (amd64.o): Likewise.
12802         (amd64.c): Likewise.
12803         (amd64-linux.o): Likewise.
12804         (amd64-linux.c): Likewise.
12805
12806         * configure.srv (srv_i386_regobj): New.
12807         (srv_i386_linux_regobj): Likewise.
12808         (srv_amd64_regobj): Likewise.
12809         (srv_amd64_linux_regobj): Likewise.
12810         (srv_i386_32bit_xmlfiles): Likewise.
12811         (srv_i386_64bit_xmlfiles): Likewise.
12812         (srv_i386_xmlfiles): Likewise.
12813         (srv_amd64_xmlfiles): Likewise.
12814         (srv_i386_linux_xmlfiles): Likewise.
12815         (srv_amd64_linux_xmlfiles): Likewise.
12816         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
12817         srv_xmlfiles to $srv_i386_xmlfiles.
12818         (i[34567]86-*-mingw32ce*): Likewise.
12819         (i[34567]86-*-mingw*): Likewise.
12820         (i[34567]86-*-nto*): Likewise.
12821         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12822         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
12823         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12824         (x86_64-*-linux*): Likewise.
12825
12826         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12827         (init_registers_amd64_linux): New.
12828         (x86_arch_setup): Replace init_registers_x86_64_linux with
12829         init_registers_amd64_linux.
12830
12831 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
12832
12833         * configure.ac: Check for libdl.  If it is not available link against
12834         static libthread_db.
12835         * configure: Regenerate.
12836
12837 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
12838
12839         PR9605
12840
12841         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12842         handing a read watchpoint.
12843         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12844
12845 2010-02-12  Doug Evans  <dje@google.com>
12846
12847         * linux-low.c (linux_supports_tracefork_flag): Document.
12848         (linux_look_up_symbols): Add comment.
12849
12850 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12851
12852         * regcache.c (supply_register): Clear regcache if buf is NULL.
12853
12854 2010-02-02  Nicolas Roche  <roche@sourceware.org>
12855             Joel Brobecker  <brobecker@adacore.com>
12856
12857         * inferiors.c (find_inferior): Add function documentation.
12858         (unloaded_dll): Handle the case where the unloaded dll has not
12859         been previously registered in the dll list.
12860
12861 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
12862
12863         * linux-arm-low.c (thumb_breakpoint_len): Delete.
12864         (thumb2_breakpoint): New.
12865         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12866
12867 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
12868
12869         * linux-low.c (get_stop_pc): Check for SIGTRAP.
12870         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12871         breakpoints.
12872
12873 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12874
12875         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12876
12877 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12878
12879         * linux-s390-low.c (s390_collect_ptrace_register)
12880         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12881
12882 2010-01-21  Doug Evans  <dje@google.com>
12883
12884         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12885         (PTRACE_ARG4_TYPE): New macro.
12886         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12887         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12888         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12889         (usr_store_inferior_registers): Ditto.
12890         (linux_read_memory, linux_write_memory): Ditto.
12891         (linux_test_for_tracefork): Ditto.
12892
12893         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12894         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12895
12896 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12897
12898         * proc-service.c (ps_lgetregs): Don't refetch registers from the
12899         target.
12900
12901 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12902
12903         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12904         prototype to take a regcache.  Adjust.
12905
12906 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
12907
12908         * regcache.h (struct thread_info): Forward declare.
12909         (struct regcache): New.
12910         (new_register_cache): Adjust prototype.
12911         (get_thread_regcache): Declare.
12912         (free_register_cache): Adjust prototype.
12913         (registers_to_string, registers_from_string): Ditto.
12914         (supply_register, supply_register_by_name, collect_register)
12915         (collect_register_as_string, collect_register_by_name): Ditto.
12916         * regcache.c (struct inferior_regcache_data): Delete.
12917         (get_regcache): Rename to ...
12918         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
12919         fetching registers.
12920         (regcache_invalidate_one): Adjust.
12921         (regcache_invalidate): Fix prototype.
12922         (new_register_cache): Return the new register cache.
12923         (free_register_cache): Change prototype.
12924         (realloc_register_cache): Adjust.
12925         (registers_to_string): Change prototype to take a regcache.  Adjust.
12926         (registers_from_string): Ditto.
12927         (register_data): Ditto.
12928         (supply_register): Ditto.
12929         (supply_register_by_name): Ditto.
12930         (collect_register): Ditto.
12931         (collect_register_as_string): Ditto.
12932         (collect_register_by_name): Ditto.
12933         * server.c (process_serial_event): Adjust.
12934         * linux-low.h (regset_fill_func, regset_store_func): Change
12935         prototype.
12936         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12937         Change prototype.
12938         * linux-low.c (get_stop_pc): Adjust.
12939         (check_removed_breakpoint): Adjust.
12940         (linux_wait_for_event): Adjust.
12941         (linux_resume_one_lwp): Adjust.
12942         (fetch_register): Add regcache parameter.  Adjust.
12943         (usr_store_inferior_registers): Ditto.
12944         (regsets_fetch_inferior_registers): Ditto.
12945         (regsets_store_inferior_registers): Ditto.
12946         (linux_fetch_registers, linux_store_registers): Ditto.
12947         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12948         regcache.  Adjust.
12949         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12950         Ditto.
12951         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12952         prototype to take a regcache.
12953         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12954         * remote-utils.c (convert_ascii_to_int, outreg)
12955         (prepare_resume_reply): Change prototype to take a regcache.
12956         Adjust.
12957         * target.h (struct target_ops) <fetch_registers, store_registers>:
12958         Change prototype to take a regcache.
12959         (fetch_inferior_registers, store_inferior_registers): Change
12960         prototype to take a regcache.  Adjust.
12961         * proc-service.c (ps_lgetregs): Adjust.
12962         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12963         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12964         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12965         take a regcache.  Adjust.
12966         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12967         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12968         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12969         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
12970         * linux-cris-low.c (cris_get_pc, cris_set_pc)
12971         (cris_cannot_fetch_register):
12972         (cris_breakpoint_at): Change prototype to take a regcache.
12973         Adjust.
12974         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12975         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12976         to take a regcache.  Adjust.
12977         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12978         Adjust.
12979         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12980         take a regcache.  Adjust.
12981         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12982         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12983         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
12984         * linux-mips-low.c (mips_get_pc):
12985         (mips_set_pc): Change prototype to take a regcache.  Adjust.
12986         (mips_reinsert_addr): Adjust.
12987         (mips_collect_register): Change prototype to take a regcache.
12988         Adjust.
12989         (mips_supply_register):
12990         (mips_collect_register_32bit, mips_supply_register_32bit)
12991         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12992         (mips_store_fpregset): Ditto.
12993         * linux-ppc-low.c (ppc_supply_ptrace_register)
12994         (ppc_supply_ptrace_register): Ditto.
12995         (parse_spufs_run): Adjust.
12996         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12997         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12998         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12999         take a regcache.  Adjust.
13000         * linux-s390-low.c (s390_collect_ptrace_register)
13001         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13002         (s390_set_pc): Change prototype to take a regcache.  Adjust.
13003         (s390_arch_setup): Adjust.
13004         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13005         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
13006         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13007         (sparc_fill_gregset, sparc_store_gregset_from_stack)
13008         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13009         regcache.  Adjust.
13010         (sparc_breakpoint_at): Adjust.
13011         * linux-xtensa-low.c (xtensa_fill_gregset):
13012         (xtensa_store_gregset):
13013         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13014         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
13015         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13016         prototype to take a regcache.  Adjust.
13017         * win32-arm-low.c (arm_fetch_inferior_register)
13018         (arm_store_inferior_register): Change prototype to take a
13019         regcache.  Adjust.
13020         * win32-i386-low.c (i386_fetch_inferior_register)
13021         (i386_store_inferior_register): Change prototype to take a
13022         regcache.  Adjust.
13023         * win32-low.c (child_fetch_inferior_registers)
13024         (child_store_inferior_registers): Change prototype to take a
13025         regcache.  Adjust.
13026         (win32_wait): Adjust.
13027         (win32_fetch_inferior_registers): Change prototype to take a
13028         regcache.  Adjust.
13029         (win32_store_inferior_registers): Adjust.
13030         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13031         store_inferior_register>: Change prototype to take a regcache.
13032
13033 2010-01-20  Doug Evans  <dje@google.com>
13034
13035         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13036         #ifdef.
13037         (linux_wait_for_event1, linux_init_signals): Ditto.
13038         (W_STOPCODE): Provide definition if missing.
13039
13040 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
13041
13042         * linux-low.c (linux_core_of_thread): New.
13043         (compare_ints, show_process, list_threads): New.
13044         (linux_qxfer_osdata): Report threads and cores.
13045         (linux_target_op): Register linux_core_of_thread.
13046         * remote-utils.c (prepare_resume_reply): Report the core.
13047         (buffer_xml_printf): Support %d specifier.
13048         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13049         New.
13050         (handle_query): Handle qXfer:threads.  Announce availability
13051         thereof.
13052         * target.h (struct target_ops): New field core_of_thread.
13053
13054 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
13055
13056         * Makefile.in (clean): Remove new generated files.
13057         (reg-s390.o, reg-s390.c): Remove rules.
13058         (reg-s390x.o, reg-s390x.c): Likewise.
13059         (s390-linux32.o, s390-linux32.c): Add rules.
13060         (s390-linux64.o, s390-linux64.c): Likewise.
13061         (s390x-linux64.o, s390x-linux64.c): Likewise.
13062         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13063         * linux-s390-low.c: Include <elf.h>.
13064         (HWCAP_S390_HIGH_GPRS): Define if undefined.
13065         (init_registers_s390): Remove prototype.
13066         (init_registers_s390x): Likewise.
13067         (init_registers_s390_linux32): Add prototype.
13068         (init_registers_s390_linux64): Likewise.
13069         (init_registers_s390x_linux64): Likewise.
13070         (s390_num_regs_3264): New define.
13071         (s390_regmap_3264): New global variable.
13072         (s390_cannot_fetch_register): Remove obsolete check.
13073         (s390_cannot_store_register): Likewise.
13074         (s390_collect_ptrace_register): Handle upper/lower register halves.
13075         (s390_supply_ptrace_register): Likewise.
13076         (s390_fill_gregset): Update to register number changes.
13077         (s390_get_hwcap): New routine.
13078         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13079         Install appropriate regmap and register set.
13080
13081 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
13082
13083         * server.c (gdbserver_version): Update copyright year to 2010.
13084         * gdbreplay.c (gdbreplay_version): Likewise.
13085
13086 2009-12-28  Doug Evans  <dje@google.com>
13087
13088         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13089         elf/external.h.  Include <elf.h> instead but only if necessary.
13090
13091 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
13092
13093         * linux-low.c (linux_remove_process): Remove `detaching'
13094         parameter.  Don't release/detach from thread_db here.
13095         (linux_kill): Release/detach from thread_db here, ...
13096         (linux_detach): ... and here, before actually detaching.
13097         (linux_wait_1): ... and here, when a process exits.
13098         * thread-db.c (any_thread_of): New.
13099         (thread_db_free): Switch the current inferior to a thread of the
13100         passed in process.
13101
13102 2009-12-21  Doug Evans  <dje@google.com>
13103
13104         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13105
13106         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13107         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13108         warning ifndef __NR_tkill.  Move setting of errno there too.
13109         Delete unnecessary resetting of errno after syscall.
13110         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13111
13112         * configure.ac: Check for dladdr.
13113         * config.in: Regenerate.
13114         * configure: Regenerate.
13115         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13116         (try_thread_db_load): Update.
13117
13118         * linux-low.c (my_waitpid): Delete unnecessary prototype.
13119
13120 2009-12-18  Doug Evans  <dje@google.com>
13121
13122         * event-loop.c: Include unistd.h if it exists.
13123
13124         * linux-low.c (my_waitpid): Move definition away from being in
13125         between linux_tracefork_child/linux_test_for_tracefork.
13126
13127         * gdb_proc_service.h (psaddr_t): Fix type.
13128         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13129         signature to match glibc.
13130
13131 2009-12-16  Doug Evans  <dje@google.com>
13132
13133         * linux-low.c (linux_read_memory): Fix argument to read.
13134
13135 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13136
13137         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13138         events, don't leave current_inferior pointing at null.
13139
13140 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13141
13142         * win32-low.c (LOG): Delete.
13143         (OUTMSG): Output to stderr.
13144         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13145         on compile time LOG macro.
13146         (win32_wait): Fix debug output.
13147
13148 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13149
13150         * win32-low.c (win32_add_one_solib): If the dll name is
13151         "ntdll.dll", prepend the system directory to the dll path.
13152
13153 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
13154
13155         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13156
13157 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
13158             Vladimir Prus  <vladimir@codesourcery.com>
13159
13160         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13161         * configure.ac: Check for __mcoldfire__ and set
13162         gdb_cv_m68k_is_coldfire.
13163         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13164         reg-cf.o and reg-m68k.o.
13165         * configure: Regenerated.
13166
13167 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
13168
13169         * linux-low.c (linux_remove_process): Add `detaching' parameter.
13170         Pass it to thread_db_free.
13171         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13172         proper `detaching' argument to linux_remove_process.
13173         * linux-low.h (thread_db_free): Add `detaching' parameter.
13174         * thread-db.c (thread_db_init): Pass false as `detaching' argument
13175         to thread_db_free.
13176         (thread_db_free): Add `detaching' parameter.  Only
13177         call td_ta_clear_event if detaching from process.
13178
13179 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
13180
13181         * thread-db.c (thread_db_free): Fix typo.
13182
13183 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
13184
13185         PR gdb/10838
13186         * thread-db.c (thread_db_free): Call td_ta_clear_event.
13187
13188 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13189
13190         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13191         with an i686 compiler.
13192         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13193         needed.
13194         * configure: Rebuilt.
13195
13196 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
13197
13198         PR gdb/10783
13199
13200         * server.c (handle_search_memory_1): Correct read_addr initialization
13201         in loop for searching subsequent chunks.
13202
13203 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
13204
13205         * configure.ac: New --with-libthread-db option.
13206         * thread-db.c: Allow direct dependence on libthread_db.
13207         (thread_db_free): Adjust.
13208         * config.in: Regenerate.
13209         * configure: Likewise.
13210
13211 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
13212
13213         PR gdb/10757
13214         * thread-db.c (attach_thread): New function.
13215         (maybe_attach_thread): Return success/failure.
13216         (find_new_threads_callback): Adjust.
13217         (thread_db_find_new_threads): Loop until no new threads.
13218
13219 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
13220
13221         * proc-service.c (ps_lgetregs): Formatting.
13222
13223 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
13224
13225         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13226         * configure.ac: Adjust.
13227         * linux-low.h (struct process_info_private): Move members to struct
13228         thread_db.
13229         (thread_db_free, thread_db_handle_monitor_command): New prototype.
13230         * linux-low.c (linux_remove_process): Adjust.
13231         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13232         * server.c (handle_query): Move code ...
13233         (handle_monitor_command): ... here. New function.
13234         * target.h (struct target_ops): New member.
13235         * thread-db.c (struct thread_db): New.
13236         (libthread_db_search_path): New variable.
13237         (thread_db_create_event, thread_db_enable_reporting)
13238         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13239         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13240         (try_thread_db_load_1, dladdr_to_soname): New functions.
13241         (try_thread_db_load, thread_db_load_search): New functions.
13242         (thread_db_init): Search for libthread_db.
13243         (thread_db_free): New function.
13244         (thread_db_handle_monitor_command): Likewise.
13245         * config.in: Regenerate.
13246         * configure: Regenerate.
13247
13248 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
13249
13250         * spu-low.c (spu_kill): Wait for inferior to terminate.
13251         Call clear_inferiors.
13252         (spu_detach): Call clear_inferiors.
13253
13254 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13255
13256         * aclocal.m4: Regenerate.
13257         * config.in: Likewise.
13258         * configure: Likewise.
13259
13260 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13261
13262         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13263         (parse_spufs_run): New function.
13264         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13265         (ppc_breakpoint_at): Handle SPU breakpoints.
13266
13267 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13268
13269         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13270         (SPUFS_MAGIC): Define.
13271         (spu_enumerate_spu_ids): New function.
13272         (linux_qxfer_spu): New function.
13273         (linux_target_ops): Install linux_qxfer_spu.
13274
13275 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13276
13277         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13278         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
13279         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13280         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13281         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13282         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13283         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13284         (init_registers_powerpc_cell32l): Add prototype.
13285         (init_registers_powerpc_cell64l): Likewise.
13286         (ppc_arch_setup): Detect Cell/B.E. architecture.
13287
13288 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13289
13290         * Makefile.in (datarootdir): New variable.
13291
13292 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13293
13294         * linux-low.c (linux_write_memory): Update debugging output.
13295         * Makefile.in (clean): Add new descriptions.
13296         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13297         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13298         * configure.srv: Add new files for arm*-*-linux*.
13299         * linux-arm-low.c: Add new declarations.
13300         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13301         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13302         (HWCAP_VFPv3D16): New.
13303         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13304         instead of __IWMMXT__.
13305         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13306         (arm_arch_setup): New.
13307         (target_regsets): Remove #ifdef.  Add VFP regset.
13308         (the_low_target): Use arm_arch_setup.
13309
13310 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13311
13312         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13313         the main thread again.
13314
13315 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
13316
13317         Adding Neutrino gdbserver.
13318         * configure: Regenerated.
13319         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13320         * configure.srv (i[34567]86-*-nto*): New target.
13321         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13322         * remote-utils.c [__QNX__]: Include sys/iomgr.h
13323         (nto_comctrl) [__QNX__]: New function.
13324         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13325
13326 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
13327
13328         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13329         srv_tgtobj.
13330
13331 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
13332             Pedro Alves  <pedro@codesourcery.com>
13333
13334         * win32-i386-low.c (i386_get_thread_context): Handle systems that
13335         don't support CONTEXT_EXTENDED_REGISTERS.
13336         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13337         (the_low_target): Install them.
13338         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13339         failing with ERROR_PIPE_NOT_CONNECTED.
13340
13341 2009-06-30  Doug Evans  <dje@google.com>
13342             Pierre Muller  <muller@ics.u-strasbg.fr>
13343
13344         Add h/w watchpoint support to x86-linux, win32-i386.
13345         * Makefile.in (SFILES): Add i386-low.c
13346         (i386_low_h): Define.
13347         (i386-low.o): Add dependencies.
13348         (linux-x86-low.o): Add i386-low.h dependency.
13349         (win32-i386-low.o): Ditto.
13350         * i386-low.c: New file.
13351         * i386-low.h: New file.
13352         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13353         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13354         * linux-low.c (linux_add_process): Initialize arch_private.
13355         (linux_remove_process): Free arch_private.
13356         (add_lwp): Initialize arch_private.
13357         (delete_lwp): Free arch_private.
13358         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13359         provided.
13360         * linux-low.h (process_info_private): New member arch_private.
13361         (lwp_info): New member arch_private.
13362         (linux_target_ops): New members new_process, new_thread,
13363         prepare_to_resume.
13364         (ptid_of): New macro.
13365         * linux-x86-low.c: Include stddef.h, i386-low.h.
13366         (arch_process_info): New struct.
13367         (arch_lwp_info): New struct.
13368         (x86_linux_dr_get, x86_linux_dr_set): New functions.
13369         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13370         (i386_dr_low_get_status): New function.
13371         (x86_insert_point, x86_remove_point): New functions.
13372         (x86_stopped_by_watchpoint): New function.
13373         (x86_stopped_data_address): New function.
13374         (x86_linux_new_process, x86_linux_new_thread): New functions.
13375         (x86_linux_prepare_to_resume): New function.
13376         (the_low_target): Add entries for insert_point, remove_point,
13377         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13378         prepare_to_resume.
13379         * server.c (debug_hw_points): New global.
13380         (monitor_show_help): Document set debug-hw-points.
13381         (handle_query): Process "set debug-hw-points".
13382         * server.h (debug_hw_points): Declare.
13383         (paddress): Declare.
13384         * utils.c (NUMCELLS, CELLSIZE): New macros.
13385         (get_sell, xsnprintf, paddress): New functions.
13386         * win32-arm-low.c (the_low_target): Add entries for insert_point,
13387         remove_point, stopped_by_watchpoint, stopped_data_address.
13388         * win32-i386-low.c: Include i386-low.h.
13389         (debug_reg_state): Replaces dr.
13390         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13391         (i386_dr_low_get_status): New function.
13392         (i386_insert_point, i386_remove_point): New functions.
13393         (i386_stopped_by_watchpoint): New function.
13394         (i386_stopped_data_address): New function.
13395         (i386_initial_stuff): Update.
13396         (get_thread_context,set_thread_context,i386_thread_added): Update.
13397         (the_low_target): Add entries for insert_point,
13398         remove_point, stopped_by_watchpoint, stopped_data_address.
13399         * win32-low.c (win32_insert_watchpoint): New function.
13400         (win32_remove_watchpoint): New function.
13401         (win32_stopped_by_watchpoint): New function.
13402         (win32_stopped_data_address): New function.
13403         (win32_target_ops): Add entries for insert_watchpoint,
13404         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13405         * win32-low.h (win32_target_ops): New members insert_point,
13406         remove_point, stopped_by_watchpoint, stopped_data_address.
13407
13408 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
13409
13410         * server.c (process_serial_event): Re-return unsupported, not
13411         error, if the type isn't recognized.  Re-allow supporting only
13412         insert or remove packets.  Also call require_running for
13413         breakpoints.  Add missing break statement to default case.  Tidy.
13414         * target.h (struct target_ops): Rename insert_watchpoint to
13415         insert_point, and remove_watchpoint to remove_point.
13416
13417         * linux-low.h (struct linux_target_ops): Likewise.
13418         * linux-low.c (linux_insert_watchpoint): Rename to ...
13419         (linux_insert_point): ... this.  Adjust.
13420         (linux_remove_watchpoint): Rename to ...
13421         (linux_remove_point): ... this.  Adjust.
13422         (linux_target_ops): Adjust.
13423         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13424         (cris_insert_point): ... this.
13425         (cris_remove_watchpoint): Rename to ...
13426         (cris_remove_point): ... this.
13427         (the_low_target): Adjust.
13428
13429 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
13430
13431         * server.c (handle_v_kill): Pass signal_pid to
13432         kill_inferior if multi_process is zero.
13433
13434 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
13435
13436         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13437         * target.h (target_ops): Comment for *_watchpoint to make it clear
13438         the functions can get types '0' and '1'.
13439
13440 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
13441
13442         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13443         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13444         * regcache.c (get_regcache): Likewise.
13445         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13446         * win32-low.c (child_fetch_inferior_registers): Remove check for
13447         regno 0.
13448
13449 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
13450             Pedro Alves <pedro@codesourcery.com>
13451
13452         * target.h (struct target_ops) <supports_multi_process>: New
13453         callback.
13454         (target_supports_multi_process): New.
13455         * server.c (handle_query): Even if GDB reports support, only
13456         enable multi-process if the target also supports it.  Report
13457         multi-process support only if the target backend supports it.
13458         * linux-low.c (linux_supports_multi_process): New function.
13459         (linux_target_ops): Install it as target_supports_multi_process
13460         callback.
13461
13462 2009-05-24  Doug Evans  <dje@google.com>
13463
13464         Global renaming of find_thread_pid to find_thread_ptid.
13465         * server.h (find_thread_ptid): Renamed from find_thread_pid.
13466         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13467         All callers updated.
13468
13469         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13470         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13471         directly.
13472
13473         * linux-low.c (get_stop_pc): Print pc if debug_threads.
13474         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13475         (linux_resume_one_lwp): Ditto.
13476
13477 2009-05-23  Doug Evans  <dje@google.com>
13478
13479         * linux-low.c (linux_resume_one_lwp): Change type of first arg
13480         from struct inferior_list_entry * to struct lwp_info *.
13481         All callers updated.
13482
13483 2009-05-13  Doug Evans  <dje@google.com>
13484
13485         * linux-x86-low.c: Don't include assert.h.
13486         (x86_siginfo_fixup): Use fatal, not assert.
13487         (x86_arch_setup): Fix comment.
13488
13489 2009-05-12  Doug Evans  <dje@google.com>
13490
13491         Biarch support for i386/amd64 gdbserver.
13492         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13493         Add linux-x86-low.c.
13494         (linux-i386-low.o, linux-x86-64-low.o): Delete.
13495         (linux-x86-low.o): Add.
13496         * linux-x86-64-low.c: Delete.
13497         * linux-i386-low.c: Delete.
13498         * linux-x86-low.c: New file.
13499         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13500         linux-x86-low.o.
13501         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13502         linux-x86-low.o.
13503         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13504         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13505         (linux_child_pid_to_exec_file): New function.
13506         (elf_64_header_p, elf_64_file_p): New functions.
13507         (siginfo_fixup): New function.
13508         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
13509         give target a chance to convert layout.
13510         * linux-low.h (linux_target_ops): New member siginfo_fixup.
13511         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13512
13513 2009-05-07  Doug Evans  <dje@google.com>
13514
13515         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13516         (regsets_store_inferior_registers): Ditto.
13517
13518 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
13519
13520         PR server/10048
13521
13522         * linux-low.c (must_set_ptrace_flags): Delete.
13523         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13524         of the global.
13525         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
13526         `lwp->must_set_ptrace_flags' instead.
13527         (linux_wait_for_event_1): Set ptrace options here.
13528         (linux_wait_1): ... not here.
13529
13530 2009-04-30  Doug Evans  <dje@google.com>
13531
13532         * inferiors.c (started_inferior_callback): New function.
13533         (attached_inferior_callback): New function.
13534         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13535         * server.c (print_started_pid, print_attached_pid): New functions.
13536         (detach_or_kill_for_exit): New function.
13537         (main): Call it instead of for_each_inferior (kill_inferior_callback).
13538         * server.h (have_started_inferiors_p): Declare.
13539         (have_attached_inferiors_p): Declare.
13540
13541         * inferiors.c (remove_process): Fix memory leak, free process.
13542         * linux-low.c (linux_remove_process): New function.
13543         (linux_kill): Call it instead of remove_process.
13544         (linux_detach, linux_wait_1): Ditto.
13545
13546 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
13547
13548         * configure.srv: Add x86 Windows CE target.
13549
13550 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13551
13552         * inferiors.c (get_thread_process): Make global.
13553         * server.h (get_thread_process): Add prototype.
13554         * thread-db.c (find_one_thread): Use get_thread_process
13555         instead of current_process.
13556         (thread_db_get_tls_address): Do not crash if called when
13557         thread layer is not yet initialized.
13558
13559 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13560
13561         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13562         * spu-low.c (current_tid): Rename to ...
13563         (current_ptid): ... this.
13564         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13565         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13566         ptid_get_lwp (current_ptid) instead of current_tid.
13567         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13568         instead of current_tid.  Use find_process_pid to verify pid
13569         argument is valid.  Pass proper argument to remove_process.
13570         (spu_thread_alive): Compare current_ptid instead of current_tid.
13571         (spu_resume): Likewise.
13572
13573 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
13574
13575         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13576         variable.
13577
13578 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13579
13580         Implement the multiprocess extensions, and add linux multiprocess
13581         support.
13582
13583         * server.h (ULONGEST): Declare.
13584         (struct ptid, ptid_t): New.
13585         (minus_one_ptid, null_ptid): Declare.
13586         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13587         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13588         (struct inferior_list_entry): Change `id' type from unsigned from
13589         to ptid_t.
13590         (struct sym_cache, struct breakpoint, struct
13591         process_info_private): Forward declare.
13592         (struct process_info): Declare.
13593         (current_process): Declare.
13594         (all_processes): Declare.
13595         (initialize_inferiors): Declare.
13596         (add_thread): Adjust to use ptid_t.
13597         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13598         (add_process, remove_process, find_thread_pid): Declare.
13599         (find_inferior_id): Adjust to use ptid_t.
13600         (cont_thread, general_thread, step_thread): Change type to ptid_t.
13601         (multi_process): Declare.
13602         (push_event): Adjust to use ptid_t.
13603         (read_ptid, write_ptid): Declare.
13604         (prepare_resume_reply): Adjust to use ptid_t.
13605         (clear_symbol_cache): Declare.
13606         * inferiors.c (all_processes): New.
13607         (null_ptid, minus_one_ptid): New.
13608         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13609         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13610         (add_thread): Change unsigned long to ptid.  Remove gdb_id
13611         parameter.  Adjust.
13612         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13613         (gdb_id_to_thread): Rename to ...
13614         (find_thread_pid): ... this.  Change unsigned long to ptid.
13615         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13616         (loaded_dll, pull_pid_from_list): Adjust.
13617         (add_process, remove_process, find_process_pid)
13618         (get_thread_process, current_process, initialize_inferiors): New.
13619         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13620         (struct target_waitstatus) <related_pid>: Ditto.
13621         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
13622         return type to int.
13623         (struct target_ops) <join>: Add `pid' argument.
13624         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13625         (struct target_ops) <wait>: Add `ptid' field.  Change return type
13626         to ptid.
13627         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13628         (mywait): Add `ptid' argument.  Change return type to ptid_t.
13629         (target_pid_to_str): Declare.
13630         * target.c (set_desired_inferior): Adjust to use ptids.
13631         (mywait): Add new `ptid' argument.  Adjust.
13632         (target_pid_to_str): New.
13633         * mem-break.h (free_all_breakpoints): Declare.
13634         * mem-break.c (breakpoints): Delelete.
13635         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13636         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13637         to use per-process breakpoint list.
13638         (free_all_breakpoints): New.
13639         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13640         (symbol_cache, all_symbols_looked_up): Delete.
13641         (hexchars): New.
13642         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13643         read_ptid): New.
13644         (prepare_resume_reply): Change ptid argument's type from unsigned
13645         long to ptid_t.  Adjust.  Implement W;process and X;process.
13646         (free_sym_cache, clear_symbol_cache): New.
13647         (look_up_one_symbol): Adjust to per-process symbol cache.  *
13648         * server.c (cont_thread, general_thread, step_thread): Change type
13649         to ptid_t.
13650         (attached): Delete.
13651         (multi_process): New.
13652         (last_ptid): Change type to ptid_t.
13653         (struct vstop_notif) <ptid>: Change type to ptid_t.
13654         (queue_stop_reply, push_event): Change `ptid' argument's type to
13655         ptid_t.
13656         (discard_queued_stop_replies): Add `pid' argument.
13657         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
13658         changes.  Don't reference the `attached' global.
13659         (attach_inferior): Adjust to mywait interface changes.
13660         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
13661         features.  Handle and report "multiprocess+".  Handle
13662         "qAttached:PID".
13663         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
13664         changes.
13665         (handle_v_kill): New.
13666         (handle_v_stopped): Adjust to use target_pid_to_str.
13667         (handle_v_requests): Allow multiple attaches and runs when
13668         multiprocess extensions are in effect.  Handle "vKill".
13669         (myresume): Adjust to use ptids.
13670         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
13671         (handle_status): Adjust to discard_queued_stop_replies interface
13672         change.
13673         (first_thread_of, kill_inferior_callback)
13674         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13675         (main): Call initialize_inferiors.  Adjust to use ptids, killing
13676         and detaching from all inferiors.  Handle multiprocess packet
13677         variants.
13678         * linux-low.h: Include gdb_proc_service.h.
13679         (struct process_info_private): New.
13680         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13681         <lwpid_of>: Use ptid_get_lwp.
13682         (get_lwp_thread): Adjust.
13683         (struct lwp_info): Add `dead' member.
13684         (find_lwp_pid): Declare.
13685         * linux-low.c (thread_db_active): Delete.
13686         (new_inferior): Adjust comment.
13687         (inferior_pid): Delete.
13688         (linux_add_process): New.
13689         (handle_extended_wait): Adjust.
13690         (add_lwp): Change unsigned long to ptid.
13691         (linux_create_inferior): Add process to processes table.  Adjust
13692         to use ptids.  Don't set new_inferior here.
13693         (linux_attach_lwp): Rename to ...
13694         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
13695         it.  Adjust to use ptids.
13696         (linux_attach_lwp): New.
13697         (linux_attach): Add process to processes table.  Don't set
13698         new_inferior here.
13699         (struct counter): New.
13700         (second_thread_of_pid_p, last_thread_of_process_p): New.
13701         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
13702         multiple processes.
13703         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
13704         processes.  Remove process from process table.
13705         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
13706         to multiple processes.
13707         (any_thread_of): New.
13708         (linux_detach): Add `pid' argument, and handle it.  Remove process
13709         from processes table.
13710         (linux_join): Add `pid' argument.  Handle it.
13711         (linux_thread_alive): Change unsighed long argument to ptid_t.
13712         Consider dead lwps as not being alive.
13713         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
13714         threads we're not interested in.
13715         (same_lwp, find_lwp_pid): New.
13716         (linux_wait_for_lwp): Change `pid' argument's type from int to
13717         ptid_t.  Adjust.
13718         (linux_wait_for_event): Rename to ...
13719         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
13720         from int to ptid_t.  Adjust.
13721         (linux_wait_for_event): New.
13722         (linux_wait_1): Add `ptid' argument.  Change return type to
13723         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
13724         that exit from the process table.
13725         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
13726         Adjust.
13727         (mark_lwp_dead): New.
13728         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
13729         stopping all threads, mark its main lwp as dead.
13730         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13731         ptids.
13732         (fetch_register, usr_store_inferior_registers)
13733         (regsets_fetch_inferior_registers)
13734         (regsets_store_inferior_registers, linux_read_memory)
13735         (linux_write_memory): Inline `inferior_pid'.
13736         (linux_look_up_symbols): Adjust to use per-process
13737         `thread_db_active'.
13738         (linux_request_interrupt): Adjust to use ptids.
13739         (linux_read_auxv): Inline `inferior_pid'.
13740         (initialize_low): Don't reference thread_db_active.
13741         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13742         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13743         (ps_getpid): Return the pid of the current inferior.
13744         * thread-db.c (proc_handle, thread_agent): Delete.
13745         (thread_db_create_event, thread_db_enable_reporting): Adjust to
13746         per-process data.
13747         (find_one_thread): Change argument type to ptid_t.  Adjust to
13748         per-process data.
13749         (maybe_attach_thread): Adjust to per-process data and ptids.
13750         (thread_db_find_new_threads): Ditto.
13751         (thread_db_init): Ditto.
13752         * spu-low.c (spu_create_inferior, spu_attach): Add process to
13753         processes table.  Adjust to use ptids.
13754         (spu_kill, spu_detach): Adjust interface.  Remove process from
13755         processes table.
13756         (spu_join, spu_thread_alive): Adjust interface.
13757         (spu_wait): Adjust interface.  Remove process from processes
13758         table.  Adjust to use ptids.
13759         * win32-low.c (current_inferior_tid): Delete.
13760         (current_inferior_ptid): New.
13761         (debug_event_ptid): New.
13762         (thread_rec): Take a ptid.  Adjust.
13763         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
13764         (child_delete_thread): Ditto.
13765         (do_initial_child_stuff): Add `attached' argument.  Add process to
13766         processes table.
13767         (child_fetch_inferior_registers, child_store_inferior_registers):
13768         Adjust.
13769         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13770         (win32_attach): Pass 1 to do_initial_child_stuff.
13771         (win32_kill): Adjust interface.  Remove process from processes
13772         table.
13773         (win32_detach): Ditto.
13774         (win32_join): Adjust interface.
13775         (win32_thread_alive): Take a ptid.
13776         (win32_resume): Adjust to use ptids.
13777         (get_child_debug_event): Ditto.
13778         (win32_wait): Adjust interface.  Remove exiting process from
13779         processes table.
13780
13781 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13782
13783         Non-stop mode support.
13784
13785         * server.h (non_stop): Declare.
13786         (gdb_client_data, handler_func): Declare.
13787         (delete_file_handler, add_file_handler, start_event_loop):
13788         Declare.
13789         (handle_serial_event, handle_target_event, push_event)
13790         (putpkt_notif): Declare.
13791         * target.h (enum resume_kind): New.
13792         (struct thread_resume): Replace `step' field by `kind' field.
13793         (TARGET_WNOHANG): Define.
13794         (struct target_ops) <wait>: Add `options' argument.
13795         <supports_non_stop, async, start_non_stop>: New fields.
13796         (target_supports_non_stop, target_async): New.
13797         (start_non_stop): Declare.
13798         (mywait): Add `options' argument.
13799         * target.c (mywait): Add `options' argument.  Print child exit
13800         notifications here.
13801         (start_non_stop): New.
13802         * server.c (non_stop, own_buf, mem_buf): New globals.
13803         (struct vstop_notif): New.
13804         (notif_queue): New global.
13805         (queue_stop_reply, push_event, discard_queued_stop_replies)
13806         (send_next_stop_reply): New.
13807         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
13808         interface changes.
13809         (attach_inferior): In non-stop mode, don't wait for the target
13810         here.
13811         (handle_general_set): Handle QNonStop.
13812         (handle_query): When handling qC, return the current general
13813         thread, instead of the first thread of the list.
13814         (handle_query): If the backend supports non-stop mode, include
13815         QNonStop+ in the qSupported query response.
13816         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
13817         and non-stop mode.
13818         (handle_v_attach, handle_v_run): Handle non-stop mode.
13819         (handle_v_stopped): New.
13820         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
13821         (myresume): Adjust to use resume_kind.  Handle non-stop.
13822         (queue_stop_reply_callback): New.
13823         (handle_status): Handle non-stop mode.
13824         (main): Clear non_stop flag on reconnection.  Use the event-loop.
13825         Refactor serial protocol handling from here ...
13826         (process_serial_event): ... to this new function.  When GDB
13827         selects any thread, select one here.  In non-stop mode, wait until
13828         GDB acks all pending events before exiting.
13829         (handle_serial_event, handle_target_event): New.
13830         * remote-utils.c (remote_open): Install remote_desc in the event
13831         loop.
13832         (remote_close): Remove remote_desc from the event loop.
13833         (putpkt_binary): Rename to...
13834         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
13835         (putpkt_binary): New as wrapper around putpkt_binary_1.
13836         (putpkt_notif): New.
13837         (prepare_resume_reply): In non-stop mode, don't change the
13838         general_thread.
13839         * event-loop.c: New.
13840         * Makefile.in (OBJ): Add event-loop.o.
13841         (event-loop.o): New rule.
13842
13843         * linux-low.h (pid_of): Moved here.
13844         (lwpid_of): New.
13845         (get_lwp_thread): Use lwpid_of.
13846         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
13847         * linux-low.c (pid_of): Delete.
13848         (inferior_pid): Use lwpid_of.
13849         (linux_event_pipe): New.
13850         (target_is_async_p): New.
13851         (delete_lwp): New.
13852         (handle_extended_wait): Use lwpid_of.
13853         (add_lwp): Don't set lwpid field.
13854         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
13855         (linux_kill_one_lwp): If killing a running lwp, stop it first.
13856         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
13857         (linux_detach_one_lwp): If detaching from a running lwp, stop it
13858         first.  Adjust to linux_wait_for_event interface changes.  Use
13859         lwpid_of.
13860         (linux_detach): Don't delete the main lwp here.
13861         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
13862         (status_pending_p): Don't consider explicitly suspended lwps.
13863         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13864         pointer.  Add OPTIONS argument.  Change return type to int.  Use
13865         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
13866         (linux_wait_for_event): Take an integer pid instead of a lwp_info
13867         pointer.  Add status pointer argument.  Return a pid instead of a
13868         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
13869         changes.  In non-stop mode, don't switch to a random thread.
13870         (linux_wait): Rename to...
13871         (linux_wait_1): ... this.  Add target_options argument, and handle
13872         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
13873         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
13874         clean exit and signal exit code.  Don't stop all threads in
13875         non-stop mode.  In all-stop mode, only stop all threads when
13876         reporting a stop to GDB.  Handle explicit thread stop requests.
13877         (async_file_flush, async_file_mark): New.
13878         (linux_wait): New.
13879         (send_sigstop): Use lwpid_of.
13880         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
13881         interface changes.  In non-stop mode, don't switch to a random
13882         thread.
13883         (linux_resume_one_lwp): Use lwpid_of.
13884         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13885         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
13886         non-stop mode, don't look for pending flag in all threads.
13887         (resume_status_pending_p): Don't consider explicitly suspended
13888         threads.
13889         (my_waitpid): Reimplement.  Emulate __WALL.
13890         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13891         Use lwpid_of.
13892         (sigchld_handler, linux_supports_non_stop, linux_async)
13893         (linux_start_non_stop): New.
13894         (linux_target_ops): Register linux_supports_non_stop, linux_async
13895         and linux_start_non_stop.
13896         (initialize_low): Install SIGCHLD handler.
13897         * thread-db.c (thread_db_create_event, find_one_thread)
13898         (thread_db_get_tls_address): Use lwpid_of.
13899         * win32-low.c (win32_detach): Adjust to use resume_kind.
13900         (win32_wait): Add `options' argument.
13901         * spu-low.c (spu_resume): Adjust to use resume_kind.
13902         (spu_wait): Add `options' argument.
13903
13904 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13905
13906         Decouple target code from remote protocol.
13907
13908         * target.h (enum target_waitkind): New.
13909         (struct target_waitstatus): New.
13910         (struct target_ops) <wait>: Return an unsigned long.  Take a
13911         target_waitstatus pointer instead of a char pointer.
13912         (mywait): Likewise.
13913         * target.c (mywait): Change prototype to return an unsigned long.
13914         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
13915         * server.h (thread_from_wait, old_thread_from_wait): Delete
13916         declarations.
13917         (prepare_resume_reply): Change prototype to take a
13918         target_waitstatus.
13919         * server.c (thread_from_wait, old_thread_from_wait): Delete.
13920         (last_status, last_ptid): New.
13921         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
13922         pid instead of a signal.
13923         (attach_inferior): Remove "status" and "signal" parameters.
13924         Adjust.
13925         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13926         not as an address.
13927         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13928         (handle_v_requests, myresume): Remove "status" and "signal"
13929         parameters.  Adjust.
13930         (handle_status): New.
13931         (main): Delete local `status'.  Adjust.
13932         * remote-utils.c: Include target.h.
13933         (prepare_resume_reply): Change prototype to take a
13934         target_waitstatus.  Adjust.
13935
13936         * linux-low.c (linux_wait): Adjust to new target_ops->wait
13937         interface.
13938         * spu-low.c (spu_wait): Adjust.
13939         * win32-low.c (enum target_waitkind, struct target_waitstatus):
13940         Delete.
13941         (win32_wait): Adjust.
13942
13943 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13944
13945         * target.h (struct thread_resume): Delete leave_stopped member.
13946         (struct target_ops): Add a `n' argument to the `resume' callback.
13947         * server.c (start_inferior): Adjust.
13948         (handle_v_cont, myresume): Adjust.
13949         * linux-low.c (check_removed_breakpoint): Adjust to resume
13950         interface change, and to removed leave_stopped field.
13951         (resume_ptr): Delete.
13952         (struct thread_resume_array): New.
13953         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
13954         resume interface change.
13955         (linux_continue_one_thread, linux_queue_one_thread)
13956         (resume_status_pending_p): Check if the resume field is NULL
13957         instead of checking the leave_stopped member.
13958         (linux_resume): Adjust to the target resume interface change.
13959         * spu-low.c (spu_resume): Adjust to the target resume interface
13960         change.
13961         * win32-low.c (win32_detach, win32_resume): Ditto.
13962
13963 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13964
13965         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13966         flag.
13967         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13968         pending.
13969         (linux_continue_one_thread): Only preserve the stepping flag if
13970         there's a pending breakpoint.
13971
13972 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
13973
13974         * server.c (main): After the inferior having exited, call
13975         remote_close before exiting gdbserver.
13976
13977 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13978
13979         Fix size of FPSCR in Power 7 processors.
13980         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13981         (PPC_FEATURE_HAS_DFP): New #define.
13982         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13983         size of the FPSCR.
13984
13985 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
13986
13987         * server.c (handle_query) Whitespace and formatting.
13988
13989 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
13990
13991         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13992         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13993         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13994         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13995         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13996         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13997         Makefile.in, configure.ac: Fix whitespace throughout.
13998         * configure: Regenerate.
13999
14000 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14001
14002         * inferiors.c (find_inferior): Make it safe for the callback
14003         function to delete the currently iterated inferior.
14004
14005 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14006
14007         * Makefile.in (linuw_low_h): Move higher.
14008         (thread-db.o): Depend on $(linux_low_h).
14009
14010 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
14011
14012         Rename "process" to "lwp" throughout.
14013
14014         * linux-low.c (all_processes): Rename to...
14015         (all_lwps): ... this.
14016         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14017         (add_process): Rename to ...
14018         (add_lwp): ... this.  Adjust.
14019         (linux_create_inferior): Adjust.
14020         (linux_attach_lwp): Adjust.
14021         (linux_attach): Adjust.
14022         (linux_kill_one_process): Rename to ...
14023         (linux_kill_one_lwp): ... this.  Adjust.
14024         (linux_kill): Adjust.
14025         (linux_detach_one_process): Rename to ...
14026         (linux_detach_one_lwp): ... this.  Adjust.
14027         (linux_detach): Adjust.
14028         (check_removed_breakpoint): Adjust.
14029         (status_pending_p): Adjust.
14030         (linux_wait_for_process): Rename to ...
14031         (linux_wait_for_lwp): ... this.  Adjust.
14032         (linux_wait_for_event): Adjust.
14033         (send_sigstop): Adjust.
14034         (wait_for_sigstop): Adjust.
14035         (stop_all_processes): Rename to ...
14036         (stop_all_lwps): ... this.
14037         (linux_resume_one_process): Rename to ...
14038         (linux_resume_one_lwp): ... this.  Adjust.
14039         (linux_set_resume_request, linux_continue_one_thread)
14040         (linux_queue_one_thread, resume_status_pending_p)
14041         (usr_store_inferior_registers, regsets_store_inferior_registers)
14042         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14043         Adjust.
14044         * linux-low.h (get_process): Rename to ...
14045         (get_lwp): ... this.  Adjust.
14046         (get_thread_process): Rename to ...
14047         (get_thread_lwp): ... this.  Adjust.
14048         (get_process_thread): Rename to ...
14049         (get_lwp_thread): ... this.  Adjust.
14050         (struct process_info): Rename to ...
14051         (struct lwp_info): ... this.
14052         (all_processes): Rename to ...
14053         (all_lwps): ... this.
14054         * proc-service.c (ps_lgetregs): Adjust.
14055         * thread-db.c (thread_db_create_event, find_one_thread)
14056         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14057
14058 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
14059
14060         * server.c (handle_query): Handle "qAttached".
14061
14062 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
14063
14064         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14065         GPLv3, update license URL.
14066
14067 2009-03-01  Doug Evans  <dje@google.com>
14068
14069         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14070         (server_h): Add gdb_signals.h.
14071         (signals.o): Update.
14072         * server.h (target_signal_from_host,target_signal_to_host_p)
14073         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14074
14075 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
14076
14077         * remote-utils.c (getpkt): Also generate remote-debug
14078         information if noack_mode is set.
14079
14080 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
14081
14082         * server.c (handle_query): Report qXfer:siginfo:read and
14083         qXfer:siginfo:write as supported and handle them.
14084         * target.h (struct target_ops) <qxfer_siginfo>: New field.
14085         * linux-low.c (linux_xfer_siginfo): New.
14086         (linux_target_ops): Set it.
14087
14088 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
14089
14090         * server.c (gdbserver_usage): Mention --remote-debug.
14091         (main): Accept '--remote-debug' switch.
14092
14093 2009-01-18  Doug Evans  <dje@google.com>
14094
14095         * regcache.c (new_register_cache): No need to check result of xcalloc.
14096         * server.c (handle_search_memory): Back out calls to xmalloc,
14097         result is checked and error is returned to user upon failure.
14098         (handle_query): Ditto.  Add more checks for result of malloc.
14099         (handle_v_cont): Check result of malloc, report error back to
14100         user upon failure.
14101         (handle_v_run): Ditto.  Call freeargv.
14102         * server.h (freeargv): Declare.
14103         * utils.c (freeargv): New fn.
14104
14105 2009-01-15  Doug Evans  <dje@google.com>
14106
14107         * gdbreplay.c (perror_with_name): Make arg const char *.
14108         * server.h (target_signal_to_name): Make return type const char *.
14109         * thread-db.c (thread_db_err_str): Make return type const char *.
14110         * utils.c (perror_with_name): Make arg const char *.
14111
14112 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
14113
14114         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14115         when handling a EXIT_PROCESS_DEBUG_EVENT.
14116
14117 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
14118
14119         * gdbreplay.c (gdbreplay_version): Update copyright year.
14120         * server.c (gdbserver_version): Likewise.
14121
14122 2009-01-05  Doug Evans  <dje@google.com>
14123
14124         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14125         (handle_extended_wait): Improve comment.
14126
14127 2008-12-13  Doug Evans  <dje@google.com>
14128
14129         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14130         * server.h (ATTR_MALLOC): New macro.
14131         (xmalloc,xcalloc,xstrdup): Declare.
14132         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14133         * inferiors.c: Ditto.
14134         * linux-low.c: Ditto.
14135         * mem-break.c: Ditto.
14136         * regcache.c: Ditto.
14137         * remote-utils.c: Ditto.
14138         * server.c: Ditto.
14139         * target.c: Ditto.
14140         * win32-low.c: Ditto.
14141
14142 2008-12-12  Doug Evans  <dje@google.com>
14143
14144         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14145         in debugging printf.
14146
14147         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14148
14149 2008-12-09  Doug Evans  <dje@google.com>
14150
14151         * linux-low.h (struct process_info): Delete member tid, unused.
14152         * thread-db.c (find_one_thread): Update.
14153         (maybe_attach_thread): Update.
14154
14155 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
14156
14157         * target.h (struct target_ops): Add qxfer_osdata member.
14158         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14159         and dirent.h.
14160         (linux_qxfer_osdata): New functions.
14161         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14162         callback.
14163         * server.c (handle_query): Handle "qXfer:osdata:read:".
14164         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14165         (buffer_xml_printf): New functions.
14166         * server.h (struct buffer): New.
14167         (buffer_grow_str, buffer_grow_str0): New macros.
14168         (buffer_grow, buffer_free, buffer_init, buffer_finish)
14169         (buffer_xml_printf): Declare.
14170
14171 2008-11-24  Doug Evans  <dje@google.com>
14172
14173         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14174
14175 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
14176
14177         * server.c (handle_v_run): Always use the supplied argument list.
14178
14179 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
14180
14181         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14182         (xtensa_regmap_table): Add entry for scompare1.
14183
14184 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14185
14186         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14187         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14188         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14189         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14190         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14191         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14192         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14193         XML target descriptions.
14194         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14195         when inferior is running on an ISA 2.05 or later processor.  Add
14196         special case to return offset for full 64-bit slot of FPSCR when
14197         in 32-bits.
14198
14199 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
14200
14201         * Makefile.in (SFILES, clean): Added sparc64 files.
14202         (reg-sparc64.o, reg-sparc64.c): New.
14203         * configure.srv (sparc*-*-linux*): New configuration.
14204         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14205         syscall arguments for SPARC.
14206         (regsets_store_inferior_registers): Likewise.
14207         * linux-sparc-low.c: New file.
14208
14209 2008-10-21  Doug Evans  <dje@google.com>
14210
14211         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14212         (READLINE_DIR,READLINE_DEP): Delete.
14213         (INTERNAL_CFLAGS): Update.
14214         (LINTFLAGS): Update.
14215
14216 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
14217
14218         * server.c (handle_v_run): If GDB didn't specify an argv, use the
14219         whole argv from the last run, not just argv[0].
14220
14221 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
14222
14223         * regcache.c (new_register_cache): Return NULL if the register
14224         cache size isn't known yet.
14225         (free_register_cache): Avoid dereferencing a NULL regcache.
14226
14227 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14228
14229         * configure.srv: Merge MIPS and MIPS64.
14230
14231 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
14232
14233         * Makefile.in (uninstall): Apply $(EXEEXT) too.
14234
14235 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
14236
14237         * Makefile.in: Add required vsx dependencies.
14238
14239         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14240         Declare init_registers_powerpc_vsx32l.
14241         Declare init_registers_powerpc_vsx64l.
14242         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14243         (ppc_arch_setup): Check for VSX in hwcap.
14244         (ppc_fill_vsxregset): New function.
14245         (ppc_store_vsxregset): New function.
14246         Add new VSX entry in regset_info target_regsets.
14247
14248         * configure.srv: Add new VSX dependencies.
14249
14250 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
14251
14252         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14253         (remote_open): Set or clear transport_is_reliable.
14254         (putpkt_binary): Don't expect acks in noack mode.
14255         (getpkt): Don't send ack/nac in noack mode.
14256         * server.c (handle_general_set): Handle QStartNoAckMode.
14257         (handle_query): If connected by tcp pass QStartNoAckMode+ in
14258         qSupported.
14259         (main): Reset noack_mode on every connection.
14260         * server.h (noack_mode): Declare.
14261
14262 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
14263
14264         * Makefile.in (GDBREPLAY_OBS): New variable.
14265         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14266
14267 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
14268             Daniel Jacobowitz  <dan@codesourcery.com>
14269
14270         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14271         (usr_store_inferior_registers): Likewise.
14272         (regsets_store_inferior_registers): Likewise.
14273
14274 2008-07-31  Rolf Jansen  <rj@surtec.com>
14275             Pedro Alves  <pedro@codesourcery.com>
14276
14277         * configure.ac: Check for memmem declaration.
14278         * server.c [HAVE_MALLOC_H]: Include malloc.h.
14279         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14280         (disable_packet_qfThreadInfo): Unconditionally compile.
14281         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14282         * configure, config.in: Regenerate.
14283
14284 2008-07-28  Doug Kwan  <dougkwan@google.com>
14285
14286         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14287         (linux_write_memory): Remove declaration of errno.
14288
14289 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
14290
14291         * linux-low.c (handle_extended_wait): Do not use "status"
14292         variable uninitialized.
14293
14294 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
14295
14296         * server.c (handle_v_attach): Inhibit reporting dll changes.
14297
14298 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
14299
14300         * remote-utils.c (prepare_resume_reply): If requested, don't
14301         output "thread:TID" in the T stop reply.
14302
14303         * server.c (disable_packet_vCont, disable_packet_Tthread)
14304         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14305         (handle_query): If requested, disable support for qC, qfThreadInfo
14306         and qsThreadInfo.
14307         (handle_v_requests): If requested, disable support for vCont.
14308         (gdbserver_show_disableable): New.
14309         (main): Handle --disable-packet and --disable-packet=LIST.
14310
14311         * server.h (disable_packet_vCont, disable_packet_Tthread)
14312         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14313
14314 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
14315
14316         * server.c (gdbserver_usage): Mention --version.
14317
14318 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
14319
14320         * Makefile.in (gdbreplay.o): New rule.
14321
14322 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
14323
14324         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14325         message, not gdbserver.
14326
14327 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
14328             Nathan Sidwell  <nathan@codesourcery.com>
14329             Joseph Myers  <joseph@codesourcery.com>
14330
14331         * acinclude.m4: Include ../../config/acx.m4.
14332         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14333         * configure, config.in: Regenerate.
14334         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14335         * server.c (gdbserver_version): Print PKGVERSION.
14336         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
14337         (main): Adjust gdbserver_usage calls.
14338         * gdbreplay.c (version, host_name): Add declarations.
14339         (gdbreplay_version, gdbreplay_usage): New.
14340         (main): Accept --version and --help options.
14341
14342 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
14343
14344         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14345         (arm_breakpoint_at): Handle Thumb.
14346         (the_low_target): Add comment.
14347
14348 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
14349
14350         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14351
14352 2008-05-09  Doug Evans  <dje@google.com>
14353
14354         * server.h (decode_search_memory_packet): Declare.
14355         * remote-utils.c (decode_search_memory_packet): New fn.
14356         * server.c (handle_search_memory_1): New fn.
14357         (handle_search_memory): New fn.
14358         (handle_query): Process qSearch:memory packets.
14359
14360 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
14361
14362         * regcache.c (registers_length): Remove.
14363         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14364         full register packet.
14365         * regcache.h (registers_length): Remove prototype.
14366         * server.h (PBUFSIZ): Define to 16384.
14367
14368 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
14369
14370         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14371         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14372         powerpc-64l.o, and powerpc-altivec64l.o.
14373         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14374         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14375         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14376         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14377         rs6000/power-linux.xml, and rs6000/power64-linux.xml
14378         to srv_xmlfiles.
14379
14380         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14381         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14382         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14383         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14384         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14385         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14386         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14387         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14388         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14389         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14390         (clean): Update.
14391
14392         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14393         (init_registers_powerpc_32l): ... this new prototype.
14394         (init_registers_powerpc_32): Remove, replace by ...
14395         (init_registers_powerpc_altivec32l): ... this new prototype.
14396         (init_registers_powerpc_e500): Remove, replace by ...
14397         (init_registers_powerpc_e500l): ... this new prototype.
14398         (init_registers_ppc64): Remove, replace by ...
14399         (init_registers_powerpc_64l): ... this new prototype.
14400         (init_registers_powerpc_64): Remove, replace by ...
14401         (init_registers_powerpc_altivec64l): ... this new prototype.
14402         (ppc_num_regs): Set to 73.
14403         (PT_ORIG_R3, PT_TRAP): Define if necessary.
14404         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14405         (ppc_cannot_store_register): Handle orig_r3 and trap.
14406         (ppc_arch_setup): Update init_registers_... calls.
14407         (ppc_fill_gregset): Handle orig_r3 and trap.
14408
14409         * inferiors.c (clear_inferiors): Reset current_inferior.
14410
14411 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
14412
14413         * acinclude.m4: Add override.m4.
14414         * configure: Regenerate.
14415
14416 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14417
14418         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14419         initial call to init_register_ppc64.
14420
14421 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14422
14423         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14424         single powerpc*-*-linux* case.
14425         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14426
14427 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
14428
14429         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14430         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14431         from reg_xmlfiles.
14432         * linux-ppc-low.c: Include <elf.h>.
14433         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14434         (ppc_hwcap): New global variable.
14435         (ppc_regmap): Remove __SPE__ #ifdef sections.
14436         (ppc_regmap_e500): New global variable.
14437         (ppc_cannot_store_register): Update __SPE__ special case.
14438         (ppc_get_hwcap): New function.
14439         (ppc_arch_setup): Use it to determine whether inferior supports
14440         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
14441         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14442         Do not access registers if target does not support AltiVec.
14443         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14444         Do not access registers if target does not support SPE.
14445         (target_regsets): Unconditionally include AltiVec and SPE regsets.
14446
14447 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
14448
14449         * linux-low.c (disabled_regsets, num_regsets): New.
14450         (use_regsets_p): Delete.
14451         (linux_wait_for_process): Clear disabled_regsets.
14452         (regsets_fetch_inferior_registers): Check and set it.
14453         (regsets_store_inferior_registers): Likewise.
14454         (linux_fetch_registers, linux_store_registers): Do not use
14455         use_regsets_p.
14456         (initialize_low): Allocate disabled_regsets.
14457
14458 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
14459
14460         * Makefile.in (LIBOBJS): New.
14461         (OBS): Use LIBOBJS.
14462         (memmem.o): New rule.
14463         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14464         * configure: Regenerated.
14465
14466 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
14467
14468         * server.c (handle_query): Never return "unsupported" for
14469         qXfer:features:read queries.
14470
14471 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
14472
14473         * server.c (get_features_xml): Fix inverted condition.
14474         (handle_query): Always support qXfer:feature:read.
14475
14476 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
14477
14478         * server.c (wrapper_argv): New.
14479         (start_inferior): Handle wrapper_argv.  If set, expect an extra
14480         trap.
14481         (gdbserver_usage): Document --wrapper.
14482         (main): Parse --wrapper.
14483
14484 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14485
14486         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14487         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14488         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14489         (ppc_set_pc): Likewise.
14490         (ppc_arch_setup): New function.
14491         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14492         of collect_register.
14493         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14494
14495 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14496
14497         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14498         instead of linux-ppc64-low.o.
14499         * linux-ppc64-low.c: Remove file.
14500         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14501         (linux-ppc64-low.o): Remove rule.
14502
14503         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14504         (init_registers_powerpc_64): Likewise.
14505         (ppc_regmap): Conditionally define depending on __powerpc64__.
14506         (ppc_cannot_store_register): Do not special-case "fpscr" when
14507         compiled on __powerpc64__.
14508         (ppc_collect_ptrace_register): New function.
14509         (ppc_supply_ptrace_register): New function.
14510         (ppc_breakpoint): Change type to "unsigned int".
14511         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14512         (the_low_target): Conditionally provide initializers for the
14513         arch_setup member depending on __powerpc64__.  Install
14514         collect_ptrace_register and supply_ptrace_register members.
14515
14516 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14517
14518         * regcache.h (gdbserver_xmltarget): Add extern declaration.
14519         * server.c (gdbserver_xmltarget): Define.
14520         (get_features_xml): Use it to replace "target.xml" and arch_string.
14521
14522         * configure.srv: Remove srv_xmltarget.  Add XML files that were
14523         mentioned there to srv_xmlfiles instead.  Remove conditional tests
14524         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14525         srv_xmlfiles and srv_regobj to include all possible choices.
14526         * configure.ac (srv_xmltarget): Remove.
14527         (srv_xmlfiles): Do not add "target.xml".
14528         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14529         checks for supplementary target information.
14530         * configure: Regenerate.
14531         * Makefile.in (XML_TARGET): Remove.
14532         (target.xml): Remove rule.
14533         (clean): Do not clean up target.xml.
14534         (.PRECIOUS): Do not mention target.xml.
14535
14536         * target.h (struct target_ops): Remove arch_string member.
14537         * linux-low.c (linux_arch_string): Remove.
14538         (linux_target_ops): Remove arch_string initializer.
14539         * linux-low.h (struct linux_target_ops): Remove arch_string member.
14540         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14541         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14542         * spu-low.c (spu_arch_string): Remove.
14543         (spu_target_ops): Remove arch_string initializer.
14544         * win32-low.c (win32_arch_string): Remove.
14545         (win32_target_ops): Remove arch_string initializer.
14546         * win32-low.h (struct win32_target_ops): Remove arch_string member.
14547         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14548         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14549
14550 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14551
14552         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14553         by collect_ptrace_register and supply_ptrace_register hooks.
14554         * linux-low.c (fetch_register): Use supply_ptrace_register callback
14555         instead of checking for the_low_target.left_pad_xfer.
14556         (usr_store_inferior_registers): Use collect_ptrace_register callback
14557         instead of checking for the_low_target.left_pad_xfer.
14558
14559         * linux-s390-low.c (s390_collect_ptrace_register): New function.
14560         (s390_supply_ptrace_register): Likewise.
14561         (s390_fill_gregset): Call s390_collect_ptrace_register.
14562         (the_low_target): Update.
14563
14564         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14565         (ppc_supply_ptrace_register): Likewise.
14566         (the_low_target): Update.
14567
14568         * linux-i386-low.c (the_low_target): Update.
14569         * linux-x86-64-low.c (the_low_target): Update.
14570
14571 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14572
14573         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14574         reg-s390.o and reg-s390x.o.
14575
14576         * linux-low.c (new_inferior): New global variable.
14577         (linux_create_inferior, linux_attach): Set it.
14578         (linux_wait_for_process): Call the_low_target.arch_setup after the
14579         target has stopped for the first time.
14580         (initialize_low): Do not call the_low_target.arch_setup.
14581
14582         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14583         (s390_set_pc): Likewise.
14584         (s390_arch_setup): New function.
14585         (the_low_target): Use s390_arch_setup as arch_setup routine.
14586
14587         * regcache.c (realloc_register_cache): New function.
14588         (set_register_cache): Call it for each existing regcache.
14589
14590 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14591
14592         * server.h (init_registers): Remove prototype.
14593
14594         * linux-low.h (struct linux_target_ops): Add arch_setup field.
14595         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14596         instead of init_registers ().
14597         * linux-arm-low.c (init_registers_arm): Add prototype.
14598         (init_registers_arm_with_iwmmxt): Likewise.
14599         (the_low_target): Add initializer for arch_setup field.
14600         * linux-cris-low.c (init_registers_cris): Add prototype.
14601         (the_low_target): Add initializer for arch_setup field.
14602         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14603         (the_low_target): Add initializer for arch_setup field.
14604         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14605         (the_low_target): Add initializer for arch_setup field.
14606         * linux-ia64-low.c (init_registers_ia64): Add prototype.
14607         (the_low_target): Add initializer for arch_setup field.
14608         * linux-m32r-low.c (init_registers_m32r): Add prototype.
14609         (the_low_target): Add initializer for arch_setup field.
14610         * linux-m68k-low.c (init_registers_m68k): Add prototype.
14611         (the_low_target): Add initializer for arch_setup field.
14612         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14613         (init_registers_mips64_linux): Likewise.
14614         (the_low_target): Add initializer for arch_setup field.
14615         * linux-ppc-low.c (init_registers_ppc): Add prototype.
14616         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14617         (the_low_target): Add initializer for arch_setup field.
14618         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14619         (init_registers_powerpc_64): Likewise.
14620         (the_low_target): Add initializer for arch_setup field.
14621         * linux-s390-low.c (init_registers_s390): Add prototype.
14622         (init_registers_s390x): Likewise.
14623         (the_low_target): Add initializer for arch_setup field.
14624         * linux-sh-low.c (init_registers_sh): Add prototype.
14625         (the_low_target): Add initializer for arch_setup field.
14626         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14627         (the_low_target): Add initializer for arch_setup field.
14628         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14629         (the_low_target): Add initializer for arch_setup field.
14630
14631         * win32-low.h (struct win32_target_ops): Add arch_setup field.
14632         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14633         instead of init_registers ().
14634         * win32-arm-low.c (init_registers_arm): Add prototype.
14635         (the_low_target): Add initializer for arch_setup field.
14636         * win32-i386-low.c (init_registers_i386): Add prototype.
14637         (the_low_target): Add initializer for arch_setup field.
14638
14639         * spu-low.c (init_registers_spu): Add prototype.
14640         (initialize_low): Call initialie_registers_spu () instead of
14641         initialize_registers ().
14642
14643 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
14644
14645         * server.c (handle_v_requests): When handling the vRun and vAttach
14646         packets, if already debugging a process, don't kill it.  Return an
14647         error instead.
14648
14649 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
14650
14651         * server.c (handle_query): Correct length check.
14652
14653 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
14654
14655         * win32-low.c (do_initial_child_stuff): Add process handle
14656         parameter.  Set current_process_handle and current_process_id from the
14657         parameters. Clear globals.
14658         (win32_create_inferior): Don't set current_process_handle and
14659         current_process_id here.  Instead pass them on the call to
14660         do_initial_child_stuff.
14661         (win32_attach): Likewise.
14662         (win32_clear_inferiors): New.
14663         (win32_kill): Don't close the current process handle or the
14664         current thread handle here.  Instead call win32_clear_inferiors.
14665         (win32_detach): Don't open a new handle to the process.  Call
14666         win32_clear_inferiors.
14667         (win32_join): Don't rely on current_process_handle; open a new
14668         handle using the process id.
14669         (win32_wait): Call win32_clear_inferiors when the inferior process
14670         has exited.
14671
14672 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
14673
14674         * server.c (monitor_show_help): Add "exit".
14675
14676 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
14677
14678         * Makefile.in (SFILES): Add linux-xtensa-low.c.
14679         (clean): Add reg-xtensa.c.
14680         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14681         * configure.srv (xtensa*-*-linux*) New target.
14682         * linux-xtensa-low.c: New.
14683         * xtensa-xtregs.c: New.
14684
14685 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
14686
14687         * hostio.c: Don't include errno.h.
14688         (errno_to_fileio_errno): Move to hostio-errno.
14689         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
14690         error number outputting to the target->hostio_last_error callback.
14691         (hostio_packet_error): Use FILEIO_EINVAL directly.
14692         (handle_open, handle_pread, hostio_error, handle_unlink): Update
14693         calls to hostio_error.
14694         * hostio-errno.c: New.
14695         * server.h (hostio_last_error_from_errno): Declare.
14696         * target.h (target_ops): Add hostio_last_error member.
14697         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14698         as hostio_last_error handler.
14699         * spu-low.c (spu_target_ops): Likewise.
14700         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14701         (wince_hostio_last_error): New functions.
14702         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14703         as hostio_last_error handler.
14704         (win32_target_ops) [!_WIN32_WCE]: Register
14705         hostio_last_error_from_errno as hostio_last_error handler.
14706         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14707         (hostio-errno.o): New rule.
14708         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14709         * configure.srv (srv_hostio_err_objs): New variable.  Default to
14710         hostio-errno.o.
14711         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14712         * configure: Regenerate.
14713
14714 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14715
14716         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14717         (linux_kill, linux_detach): Clean up the process list.
14718         * remote-utils.c (remote_open): Improve port number parsing.
14719         (putpkt_binary, input_interrupt): Only send interrupts if the target
14720         is running.
14721         * server.c (extended_protocol): Make static.
14722         (attached): Define earlier.
14723         (exit_requested, response_needed, program_argv): New variables.
14724         (target_running): New.
14725         (start_inferior): Clear attached here.
14726         (attach_inferior): Set attached here.
14727         (require_running): Define.
14728         (handle_query): Use require_running and target_running.  Implement
14729         "monitor exit".
14730         (handle_v_attach, handle_v_run): New.
14731         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
14732         (gdbserver_usage): Update.
14733         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
14734         --attach along with other options or after the port.  Save
14735         program_argv.  Support no initial program.  Resynchronize
14736         communication with GDB after an error.  Handle "monitor exit".
14737         Use require_running and target_running.  Always allow the extended
14738         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
14739         restart in extended mode.
14740         * README: Refer to the GDB manual.  Update --attach usage.
14741
14742 2007-12-20  Andreas Schwab  <schwab@suse.de>
14743
14744         * linux-low.c (STACK_SIZE): Define.
14745         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
14746         (linux_test_for_tracefork): Likewise.
14747
14748 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
14749
14750         * linux-low.c (linux_wait_for_event): Update messages.  Do not
14751         reinsert auto-delete breakpoints.
14752         * mem-break.c (struct breakpoint): Change return type of handler to
14753         int.
14754         (set_breakpoint_at): Update handler type.
14755         (reinsert_breakpoint_handler): Return 1 instead of calling
14756         delete_breakpoint.
14757         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14758         setting a new one.
14759         (check_breakpoints): Delete auto-delete breakpoints and return 2.
14760         * mem-break.h (set_breakpoint_at): Update handler type.
14761         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14762         * win32-low.c (auto_delete_breakpoint): New.
14763         (get_child_debug_event): Use it.
14764
14765 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
14766
14767         * configure.ac: Check for pread and pwrite.
14768         * hostio.c (handle_pread): Fall back to lseek and read.
14769         (handle_pwrite): Fall back to lseek and write.
14770         * config.in, configure: Regenerated.
14771
14772 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
14773
14774         * server.c (myresume): Add own_buf argument.
14775         (main): Update calls.
14776
14777 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
14778
14779         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14780         * remote-utils.c (remote_open): Do not call disable_async_io.
14781         (block_async_io): Delete.
14782         (unblock_async_io): Make static.
14783         (initialize_async_io): New.
14784         * server.c (handle_v_cont): Handle async I/O here.
14785         (myresume): Likewise.  Move other common resume tasks here...
14786         (main): ... from here.  Call initialize_async_io.  Disable async
14787         I/O before the main loop.
14788         * server.h (initialize_async_io): Declare.
14789         (block_async_io, unblock_async_io): Delete prototypes.
14790         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14791
14792 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
14793
14794         * remote-utils.c (readchar): Allow binary data in received messages.
14795
14796 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14797
14798         * win32-low.c (attaching): New global.
14799         (win32_create_inferior): Clear the `attaching' global.
14800         (win32_attach): Set the `attaching' global.
14801         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14802         attaching.  Only set a breakpoint at the entry point if not
14803         attaching.
14804
14805 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14806
14807         * server.c (main): Don't report dll events on the initial
14808         connection on attaches.
14809
14810 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14811
14812         * server.c (main): Relax numerical bases supported for the pid of
14813         the --attach command line argument.
14814
14815 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14816
14817         * win32-low.c (win32_attach): Call OpenProcess before
14818         DebugActiveProcess, not after.  Add last error output to error
14819         call.
14820
14821 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14822
14823         * win32-low.c (win32_get_thread_context)
14824         (win32_set_thread_context): New functions.
14825         (thread_rec): Use win32_get_thread_context.
14826         (continue_one_thread, win32_resume): Use win32_set_thread_context.
14827         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14828         field.
14829
14830 2007-12-03  Leo Zayas
14831             Pedro Alves  <pedro_alves@portugalmail.pt>
14832
14833         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14834         global variables.
14835         (child_add_thread): Minor cleanup.
14836         (child_continue): Resume artificially suspended threads before
14837         calling ContinueDebugEvent.
14838         (suspend_one_thread): New.
14839         (fake_breakpoint_event): New.
14840         (get_child_debug_event): Change return type to int.  Check here if
14841         gdb sent an interrupt request.  If a soft interrupt was requested,
14842         fake a breakpoint event.  Return 0 if there is no event to handle,
14843         and 1 otherwise.
14844         (win32_wait): Don't check here if gdb sent an interrupt request.
14845         Ensure there is a valid event to handle.
14846         (win32_request_interrupt): Add soft interruption method as last
14847         resort.
14848
14849 2007-12-03  Leo Zayas
14850             Pedro Alves  <pedro_alves@portugalmail.pt>
14851
14852         * win32-low.h (win32_thread_info): Add descriptions to the
14853         structure members.  Replace `suspend_count' counter by a
14854         `suspended' flag.
14855         * win32-low.c (thread_rec): Update condition of when to get the
14856         context from the inferior.  Rely on ContextFlags being set if it
14857         has already been retrieved.  Only suspend the inferior thread if
14858         we haven't already.  Warn if that fails.
14859         (continue_one_thread): s/suspend_count/suspended/.  Only call
14860         ResumeThread once.  Warn if that fails.
14861
14862 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14863
14864         * win32-low.c (win32_wait): Don't read from the inferior when it
14865         has already exited.
14866
14867 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14868
14869         * Makefile.in (win32_low_h): New variable.
14870         (win32-low.o): Add dependency on $(win32_low_h).
14871         (win32-arm-low.o, win32-i386-low.o): New rules.
14872
14873 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14874
14875         * hostio.c: Correct copyright year.
14876
14877 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14878
14879         * Makefile.in (OBS): Add hostio.o.
14880         (hostio.o): New rule.
14881         * server.h (handle_vFile): Declare.
14882         * hostio.c: New file.
14883         * server.c (handle_v_requests): Take packet_len and new_packet_len
14884         for binary packets.  Call handle_vFile.
14885         (main): Update call to handle_v_requests.
14886
14887 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
14888
14889         * linux-low.c: Include <sched.h>.
14890
14891 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
14892
14893         * linux-low.c (linux_tracefork_grandchild): New.
14894         (linux_tracefork_child): Use clone.
14895         (linux_test_for_tracefork): Use clone; allocate and free a stack.
14896
14897 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
14898
14899         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14900
14901 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
14902
14903         * linux-low.c (handle_extended_wait): Handle unexpected signals.
14904
14905 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
14906
14907         * inferiors.c (change_inferior_id): Delete.
14908         (add_pid_to_list, pull_pid_from_list): New.
14909         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14910         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14911         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14912         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14913         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14914         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14915         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14916         (using_threads): Always set to 1.
14917         (handle_extended_wait): New.
14918         (add_process): Do not set TID.
14919         (linux_create_inferior): Set must_set_ptrace_flags.
14920         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
14921         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
14922         (linux_thread_alive): Rename TID argument to LWPID.
14923         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
14924         (linux_wait_for_event): Do not use TID or check using_threads.  Update
14925         call to dead_thread_notify.  Call handle_extended_wait.
14926         (linux_create_inferior): Use PTRACE_SETOPTIONS.
14927         (send_sigstop): Delete sigstop_sent.
14928         (wait_for_sigstop): Avoid TID.
14929         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14930         (linux_test_for_tracefork): New.
14931         (linux_lookup_signals): Use thread_db_active and
14932         linux_supports_tracefork_flag.
14933         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14934         * linux-low.h (get_process_thread): Avoid TID.
14935         (struct process_ifo): Move thread_known and tid to the end.  Remove
14936         sigstop_sent.
14937         (linux_attach_lwp, thread_db_init): Update prototypes.
14938         * server.h (change_inferior_id): Delete prototype.
14939         (add_pid_to_list, pull_pid_from_list): New prototypes.
14940         * thread-db.c (thread_db_use_events): New.
14941         (find_first_thread): Rename to...
14942         (find_one_thread): ...this.  Update callers and messages.  Do not
14943         call fatal.  Check thread_db_use_events.  Do not call
14944         change_inferior_id or new_thread_notify.
14945         (maybe_attach_thread): Update.  Do not call new_thread_notify.
14946         (thread_db_init): Set thread_db_use_events.  Check use_events.
14947         * utils.c (fatal, warning): Correct message prefix.
14948
14949 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
14950
14951         * Makefile.in (clean): Remove new files.
14952         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14953         (powerpc-64.o, powerpc-64.c): New rules.
14954         * configure.srv: Use alternate register sets for powerpc64-*-linux*
14955         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14956         with SPE.
14957         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14958         SPE targets.
14959         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14960         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14961         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14962         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14963         (target_regsets): Add AltiVec and SPE register sets.
14964         * configure.ac: Check for AltiVec and SPE.
14965         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14966         (ppc_fill_vrregset, ppc_store_vrregset): New.
14967         (target_regsets): Add AltiVec register set.
14968         * configure: Regenerated.
14969
14970 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
14971
14972         * linux-low.c (O_LARGEFILE): Define.
14973         (linux_read_memory): Use /proc/PID/mem.
14974         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
14975         * configure, config.in: Regenerated.
14976
14977 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14978
14979         * linux-low.c (linux_wait_for_event): Do not pass signals while
14980         single-stepping.
14981
14982 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14983
14984         * win32-low.c (create_process): New.
14985         (win32_create_inferior): Use create_process instead of
14986         CreateProcess.  If create_process failed retry appending an ".exe"
14987         suffix.  Store the GetLastError result immediatelly after
14988         create_process calls and use it on the call to error.
14989
14990 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14991
14992         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14993
14994 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
14995
14996         * configure.ac: Switch license to GPLv3.
14997
14998 2007-08-01  Michael Snyder  <msnyder@access-company.com>
14999
15000         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15001
15002 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
15003
15004         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15005         typedef.
15006         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15007         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
15008         CloseToolhelp32Snapshot.
15009         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15010         CloseToolhelp32Snapshot.
15011
15012 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
15013
15014         * server.c (main): Check for inferior exit before main loop.
15015
15016 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
15017
15018         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15019         instead of on tmp_desc.
15020
15021 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
15022             Daniel Jacobowitz  <dan@codesourcery.com>
15023
15024         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15025         (add_thread): Minor cleanups.
15026         (clear_inferiors): Move lower in the file.  Clear the DLL
15027         list.
15028         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15029         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15030         (xml_escape_text): New.
15031         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
15032         for qSupported.
15033         (handle_v_cont): Report errors.
15034         (gdbserver_version): Update.
15035         (main): Correct size of own_buf.  Do not report initial DLL events.
15036         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15037         (unloaded_dll, xml_escape_text): New.
15038         * win32-low.c (enum target_waitkind): Update comments.
15039         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15040         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15041         (win32_EnumProcessModules, win32_GetModuleInformation)
15042         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15043         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15044         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15045         (win32_Module32First, win32_Module32Next, load_toolhelp)
15046         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15047         (get_child_debug_event): Handle DLL events.
15048         (win32_wait): Likewise.
15049
15050 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15051
15052         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15053         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15054
15055 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15056
15057         * win32-low.c (handle_output_debug_string): Ignore event if not
15058         waiting.
15059
15060 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15061
15062         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15063
15064 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
15065
15066         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15067
15068 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
15069
15070         * inferiors.c (change_inferior_id): Add comment.
15071         * linux-low.c (check_removed_breakpoint): Add an early
15072         prototype.  Improve debug output.
15073         (linux_attach): Doc update.
15074         (linux_detach_one_process, linux_detach): Clean up before releasing
15075         each process.
15076         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15077         * linux-low.h (struct process_info): Doc improvement.
15078         * mem-break.c (delete_all_breakpoints): New.
15079         * mem-break.h (delete_all_breakpoints): New prototype.
15080         * thread-db.c (find_first_thread): New.
15081         (thread_db_create_event): Call it instead of
15082         thread_db_find_new_threads.  Clean up unused variables.
15083         (maybe_attach_thread): Remove first thread handling.
15084         (thread_db_find_new_threads): Use find_first_thread.
15085         (thread_db_get_tls_address): Likewise.
15086
15087 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
15088
15089         * thread-db.c (thread_db_find_new_threads): Add prototype.
15090         (thread_db_create_event): Check for the main thread before adding
15091         a new thread.
15092         (maybe_attach_thread): Only enable event reporting if TID == 0.
15093         (thread_db_get_tls_address): Check for new threads.
15094
15095 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
15096
15097         * linux-low.c (linux_create_inferior): Try execv before execvp.
15098         * spu-low.c (spu_create_inferior): Likewise.
15099
15100 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
15101
15102         * linux-low.c (linux_create_inferior): Change execv to execvp.
15103         * spu-low.c (spu_create_inferior): Likewies.
15104
15105 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
15106
15107         * Makefile.in (clean): Clean new files instead of deleted ones.
15108         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15109         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15110         rules.
15111         * configure.srv: Specify XML files and new regformats for MIPS and
15112         MIPS64 GNU/Linux.
15113         * linux-mips-low.c (mips_num_regs): Set to only used registers.
15114         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
15115         an entry for the restart register.
15116         (mips_cannot_fetch_register, mips_cannot_store_register)
15117         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15118         register names to match the XML descriptions.
15119         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
15120         restart register instead of $0.
15121
15122 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15123             Markus Deuling  <deuling@de.ibm.com>
15124
15125         * remote-utils.c (decode_xfer_write): New function.
15126         * server.h (decode_xfer_write): Add prototype.
15127         * server.c (handle_query): Add PACKET_LEN argument.  Support
15128         qXfer:spu:read and qXfer:spu:write packets.
15129         (main): Pass packet_len to handle_query.
15130         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15131         * target.h (target_ops): Add qxfer_spu.
15132
15133 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15134
15135         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15136         accessing non-seekable spufs files.
15137
15138 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
15139
15140         * server.c (handle_query): Add reply for qC packet.
15141
15142 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15143             Leo Zayas  <lerele@champenstudios@com>
15144
15145         * server.h (check_remote_input_interrupt_request): New function.
15146         * remote_utils.c (INVALID_DESCRIPTOR): New define.
15147         (remote_desc): Initialize with INVALID_DESCRIPTOR.
15148         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
15149         (check_remote_input_interrupt_request): New function.
15150         * server.h (check_remote_input_interrupt_request): Declare.
15151         * win32-low.c (winapi_DebugBreakProcess,
15152         winapi_GenerateConsoleCtrlEvent): New typedefs.
15153         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15154         to 250 ms.
15155         (win32_wait): Check for remote interrupt request
15156         with check_remote_input_interrupt_request.
15157         (win32_request_interrupt): New function.
15158         (win32_target_op): Set request_interrupt to win32_request_interrupt.
15159
15160 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15161
15162         * win32-low.c (debug_registers_changed,
15163         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15164         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15165         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15166         (thread_rec): Get context using the low target.
15167         (child_add_thread): Call thread_added on the low target,
15168         which does the same thing.
15169         (regptr): Delete.
15170         (do_initial_child_stuff): Remove debug registers references.
15171         Set context using the low target.  Resume threads after
15172         setting the contexts.
15173         (child_continue): Remove dead variable.  Remove debug
15174         registers references.
15175         (child_fetch_inferior_registers): Go through the low target.
15176         (do_child_store_inferior_registers): Remove.
15177         (child_store_inferior_registers): Go through the low target.
15178         (win32_resume): Remove debug registers references.
15179         Set context using the low target.
15180         (handle_exception): Change return type to void.  Don't record
15181         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
15182         first chance exception.
15183         (get_child_debug_event): Change return type to void.  Remove
15184         goto loop.  Always return after waiting for debug event.
15185         (win32_wait): Convert to switch statement.  Handle spurious
15186         events.
15187
15188         * win32-i386-low.c (debug_registers_changed,
15189         debug_registers_used): New.
15190         (initial_stuff): Rename to ...
15191         (i386_initial_stuff): ... this.  Clear debug registers
15192         state variables.
15193         (store_debug_registers): Delete.
15194         (i386_get_thread_context): New.
15195         (load_debug_registers): Delete.
15196         (i386_set_thread_context): New.
15197         (i386_thread_added): New.
15198         (single_step): Rename to ...
15199         (i386_single_step): ... this.
15200         (do_fetch_inferior_registers): Rename to ...
15201         (i386_fetch_inferior_register): ... this.
15202         (i386_store_inferior_register): New.
15203         (the_low_target): Adapt to new interface.
15204
15205         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15206         (arm_get_thread_context): New.
15207         (arm_set_thread_context): New.
15208         (regptr): New.
15209         (do_fetch_inferior_registers): Rename to ...
15210         (arm_fetch_inferior_register): ... this.
15211         (arm_store_inferior_register): New.
15212         (arm_wince_breakpoint): Reimplement as unsigned long.
15213         (arm_wince_breakpoint_len): Define.
15214         (the_low_target): Adapt to new interface.
15215
15216         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15217         load_debug_registers.  Add get_thread_context, set_thread_context,
15218         thread_added and store_inferior_register.  Rename
15219         fetch_inferior_registers to fetch_inferior_register.
15220         (regptr): Remove declaration.
15221
15222 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15223
15224         * linux-low.c (linux_detach): Change return type to int.  Return 0.
15225         * spu-low.c (spu_detach): Likewise.
15226
15227 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15228
15229         * target.h (target_ops): Change return type of detach to int.
15230         Add join.
15231         (join_inferior): New.
15232         * server.c (main): Don't skip detach support on mingw32.
15233         If the inferior doesn't support detaching return error.
15234         Call join_inferior instead of using waitpid.
15235         * linux-low.c (linux_join): New.
15236         (linux_target_op): Add linux_join.
15237         * spu-low.c (spu_join): New.
15238         (spu_target_ops): Add spu_join.
15239         * win32-low.c (win32_detach): Adapt to new interface.
15240         Reopen current_process_handle before detaching.  Issue a child
15241         resume before detaching.
15242         (win32_join): New.
15243         (win32_target_op): Add win32_join.
15244
15245 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15246
15247         * win32-low.c (win32-attach): Fix return value.
15248         * target.h (target_ops): Describe ATTACH return values.
15249
15250 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15251
15252         * win32-low.c (GETPROCADDRESS): Define.
15253         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
15254         (winapi_DebugSetProcessKillOnExit): Likewise.
15255         (win32_create_inferior): Force usage of ansi CreateProcessA.
15256         (win32_attach): Use GETPROCADDRESS.
15257         (win32_detach): Likewise.
15258
15259 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15260
15261         * win32-low.c (win32_wait): Don't use WSTOPSIG.
15262
15263 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
15264
15265         * win32-low.c: Commit leftover changes from 2007-03-29.
15266
15267 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15268
15269         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15270         fields short instead of int.  Add explicit padding.
15271         (i387_cache_to_fsave): Remove unnecessary casts.
15272         (i387_fsave_to_cache): Doc fix.
15273         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15274
15275 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15276
15277         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15278         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15279
15280 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15281
15282         * configure.srv (arm*-*-mingw32ce*): Move near the other
15283         arm targets.
15284
15285 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15286
15287         * configure.ac: Add errno checking.
15288         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15289         sys/file.h and malloc.h.
15290         (AC_CHECK_DECLS): Add perror.
15291         (srv_mingwce): Handle.
15292         * configure.srv (i[34567]86-*-cygwin*): Add
15293         win32-i386-low.o to srv_tgtobj.
15294         (i[34567]86-*-mingw*): Likewise.
15295         (arm*-*-mingw32ce*): Add case.
15296         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15297         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15298         [__MINGW32CE__] (strerror): New function.
15299         [__MINGW32CE__] (errno): Define to GetLastError.
15300         [__MINGW32CE__] (COUNTOF): New macro.
15301         (remote_open): Remove extra close call.
15302         * mem-break.c (delete_breakpoint_at): New function.
15303         * mem-break.h (delete_breakpoint_at): Declare.
15304         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15305         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15306         [USE_WIN32API] (read, write): Add char* casts.
15307         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15308         * server.h: Include wincecompat.h on Windows CE.
15309         [HAVE_ERRNO_H]: Check.
15310         (perror): Declare if not declared.
15311         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15312         (perror_with_name): Remove errno declaration.
15313         * wincecompat.h: New.
15314         * wincecompat.c: New.
15315         * win32-low.h: New.
15316         * win32-arm-low.c: New.
15317         * win32-i386-low.c: New.
15318         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15319         (OUTMSG2): Make it safe.
15320         (_T): New macro.
15321         (COUNTOF): New macro.
15322         (NUM_REGS): Get it from the low target.
15323         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15324         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15325         (thread_rec): Let low target handle debug registers.
15326         (child_add_thread): Likewise.
15327         (child_init_thread_list): Likewise.
15328         (continue_one_thread): Likewise.
15329         (regptr): New.
15330         (do_child_fetch_inferior_registers): Move to ...
15331         * win32-i386-low.c: ... here, and rename to ...
15332         (do_fetch_inferior_registers): ... this.
15333         * win32-low.c (child_fetch_inferior_registers):
15334         Go through the low target.
15335         (do_child_store_inferior_registers): Use regptr.
15336         (strwinerror): New function.
15337         (win32_create_inferior): Handle Windows CE.
15338         Use strwinerror instead of strerror on Windows error
15339         codes.  Add program to the error output.
15340         Don't close the main thread handle on Windows CE.
15341         (win32_attach): Use coredll.dll on Windows CE.
15342         (win32_kill): Close current process and current
15343         thread handles.
15344         (win32_detach): Use coredll.dll on Windows CE.
15345         (win32_resume): Let low target handle debug registers, and
15346         step request.
15347         (handle_exception): Add/Remove initial breakpoint.  Avoid
15348         non-existant WSTOPSIG on Windows CE.
15349         (win32_read_inferior_memory): Cast to remove warning.
15350         (win32_arch_string): Go through the low target.
15351         (initialize_low): Call set_breakpoint_data with the low
15352         target's breakpoint.
15353         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15354         FOP_REGNUM, mappings): Move to ...
15355         * win32-i386-low.c: ... here.
15356         * win32-low.c (win32_thread_info): Move to ...
15357         * win32-low.h: ... here.
15358         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15359         win32-arm-low.c and wincecompat.c.
15360         (all:): Add $EXEEXT.
15361         (install-only:): Likewise.
15362         (gdbserver:): Likewise.
15363         (gdbreplay:): Likewise.
15364         * config.in: Regenerate.
15365         * configure: Regenerate.
15366
15367 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15368
15369         * win32-low.c: Rename typedef thread_info to
15370         win32_thread_info throughout.
15371
15372 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15373
15374         * win32-i386-low.c: Rename to ...
15375         * win32-low.c: ... this.
15376         * configure.srv: Replace win32-i386-low.o with win32-low.o.
15377         * Makefile.in: Likewise.
15378
15379 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
15380
15381         * remote-utils.c (monitor_output): Constify msg parameter.
15382         * server.h (monitor_output): Likewise.
15383         * win32-i386-low.c (handle_output_debug_string): New.
15384         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15385         handle_output_debug_string.
15386         (get_child_debug_event): Likewise.
15387
15388 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
15389
15390         * server.c (main): Correct strtoul check.
15391
15392 2007-03-27  Jon Ringle  <jon@ringle.org>
15393
15394         * linux-low.c: Check __ARCH_HAS_MMU__ also.
15395
15396 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
15397
15398         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15399
15400 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
15401
15402         * terminal.h: Check HAVE_SGTTY_H.
15403
15404 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
15405
15406         * remote-utils.c (remote_open): Print out the assigned port number.
15407
15408 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
15409
15410         * remote-utils.c (monitor_output): New function.
15411         * server.c (debug_threads): Define here.
15412         (monitor_show_help): New function.
15413         (handle_query): Handle qRcmd.
15414         (main): Do not handle 'd' packet.
15415         * server.h (debug_threads, remote_debug, monitor_output): Declare.
15416         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15417         of debug_threads.
15418
15419 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15420
15421         * Makefile.in (EXEEXT): New.
15422         (clean): Use $(EXEEXT).
15423
15424 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15425
15426         * target.h (target_ops): Rename send_signal to request_interrupt,
15427         and remove enum target_signal parameter.
15428         * linux-low.c (linux_request_interrupt): Rename from
15429         linux_send_signal, and always send SIGINT.
15430         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15431         and always send SIGINT.
15432         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15433         of send_signal.
15434         (input_interrupt): Likewise.
15435
15436 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15437
15438         * server.c (get_features_xml): Check if target implemented
15439         arch_string.
15440         * win32-i386-low.c (win32_arch_string): New.
15441         (win32_target_ops): Add win32_arch_string as arch_string member.
15442
15443 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
15444
15445         * spu-low.c (spu_arch_string): New.
15446         (spu_target_ops): Add spu_arch_string.
15447
15448 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
15449
15450         * remote-utils.c: Remove HAVE_TERMINAL_H check.
15451         * configure.ac: Do not check for terminal.h.
15452         * configure, config.in: Regenerated.
15453
15454 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15455
15456         * Makefile.in (OBS): Add $(XML_BUILTIN).
15457         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15458         (clean): Update.
15459         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15460         (arm-with-iwmmxt.c): New.
15461         * config.in, configure: Regenerate.
15462         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
15463         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
15464         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15465         (arm*-*-linux*): Add iWMMXt and regset support.
15466         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15467         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15468         (arm_store_wmmxregset, target_regsets): New.
15469         * server.c (get_features_xml): Take annex argument.  Check builtin
15470         XML documents.
15471         (handle_query): Handle multiple annexes.
15472
15473 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15474
15475         * remote-utils.c [USE_WIN32API] (read, write): Define.
15476         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15477         write.
15478
15479 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
15480
15481         * linux-i386-low.c (the_low_target): Set arch_string.
15482         * linux-x86-64-low.c (the_low_target): Likewise.
15483         * linux-low.c (linux_arch_string): New.
15484         (linux_target_ops): Add it.
15485         * linux-low.h (struct linux_target_ops): Add arch_string.
15486         * server.c (write_qxfer_response): Use const void * for DATA.
15487         (get_features_xml): New.
15488         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
15489         * target.h (struct target_ops): Add arch_string method.
15490
15491 2007-01-03  Denis Pilat  <denis.pilat@st.com>
15492             Daniel Jacobowitz  <dan@codesourcery.com>
15493
15494         * linux-low.c (linux_kill): Handle being called with no threads.
15495         * win32-i386-low.c (win32_kill): Likewise.
15496         (get_child_debug_event): Clear current_process_handle.
15497
15498 2006-12-30  Denis PILAT  <denis.pilat@st.com>
15499             Daniel Jacobowitz  <dan@codesourcery.com>
15500
15501         * remote-utils.c (remote_open): Check the type of specified
15502         serial port devices before opening them.
15503         * server.c (main): Kill the inferior if an error occurs during
15504         the first remote_open.
15505
15506 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
15507
15508         * README: Update supported targets.
15509
15510 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
15511
15512         * Makefile.in (clean): Remove reg-mips64.c.
15513         (reg-mips64.c, reg-mips64.o): New rules.
15514         * configure.srv: Handle mips64.  Include regset support for mips.
15515         * linux-mips-low.c (union mips_register): New.
15516         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15517         (mips_breakpoint, mips_breakpoint_at): Use int.
15518         (mips_collect_register, mips_supply_register)
15519         (mips_collect_register_32bit, mips_supply_register_32bit)
15520         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15521         (mips_store_fpregset, target_regsets): New.
15522         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15523
15524 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
15525
15526         * configure.srv: Add target "spu*-*-*".
15527         * Makefile.in (clean): Remove reg-spu.c.
15528         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15529         * spu-low.c: New file.
15530
15531 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15532
15533         * configure.ac: Correct td_thr_tls_get_addr test.
15534         * configure: Regenerated.
15535
15536 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15537
15538         * linux-low.c (linux_wait_for_event): Reformat.  Use the
15539         pass_signals array.
15540         * remote-utils.c (decode_address_to_semicolon): New.
15541         * server.c (pass_signals, handle_general_set): New.
15542         (handle_query): Mention QPassSignals for qSupported.
15543         (main): Call handle_general_set.
15544         * server.h (pass_signals, decode_address_to_semicolon): New.
15545
15546 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
15547
15548         * server.c (handle_query): Correct error handling for read_auxv.
15549
15550 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
15551
15552         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15553         and srv_linux_thread_db to yes.
15554         * linux-s390-low.c (s390_fill_gregset): New function.
15555         (target_regsets): Define data structure.
15556
15557 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
15558
15559         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15560         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
15561         * config.in, configure: Regenerated.
15562         * inferiors.c (gdb_id_to_thread): New function.
15563         (gdb_id_to_thread_id): Use it.
15564         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15565         * linux-low.h (struct process_info): Add th member.
15566         (thread_db_get_tls_address): New prototype.
15567         * remote-utils.c (decode_address): Make non-static.
15568         * server.c (handle_query): Handle qGetTLSAddr.
15569         * server.h (gdb_id_to_thread, decode_address): New prototypes.
15570         * target.h (struct target_ops): Add get_tls_address.
15571         * thread-db.c (maybe_attach_thread): Save the thread handle.
15572         (thread_db_get_tls_address): New.
15573
15574 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
15575
15576         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15577         (linux_resume_one_process): Take a siginfo_t *.  Update all
15578         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
15579         (struct pending_signals): Add a siginfo_t.
15580         (linux_wait_for_process): Always set last_status.
15581         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15582         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15583         * linux-low.h (struct process_info): Add last_status.
15584
15585 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
15586
15587         * remote-utils.c (try_rle): New function.
15588         (putpkt_binary): Use it.
15589
15590 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
15591
15592         * Makefile.in (clean): Clean reg-x86-64-linux.c.
15593         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15594         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15595         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15596         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15597         point registers.
15598
15599 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
15600
15601         * server.c (terminal_fd): New variable.
15602         (old_foreground_pgrp): Likewise.
15603         (restore_old_foreground_pgrp): New function.
15604         (start_inferior): Record the terminal file descriptor in terminal_fd
15605         and its original foreground group in old_foreground_pgrp.  Register
15606         restore_old_foreground_pgrp with atexit().
15607
15608 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
15609
15610         * server.c (handle_query): Correct qPart to qXfer.
15611
15612 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
15613
15614         * configure.ac: Check for more headers which are missing on
15615         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
15616         * configure.srv: Add Cygwin and mingw32.
15617         * remote-utils.c: Don't include headers unconditionally which
15618         are missing on mingw32.  Include <winsock.h> for mingw32.
15619         (remote_open): Adjust for mingw32 support.  Flush
15620         standard error after writing to it.
15621         (remote_close, putpkt_binary, input_interrupt, block_async_io)
15622         (unblock_async_io, enable_async_io, disable_async_io)
15623         (readchar, getpkt): Update for Winsock support.
15624         (prepare_resume_reply): Expect a protocol signal number.
15625         * server.c: Disable <sys/wait.h> on mingw32.
15626         (start_inferior): Adjust for mingw32 support.  Flush
15627         standard error after writing to it.
15628         (attach_inferior): Likewise.  Use protocol signal
15629         numbers.
15630         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
15631         and names.
15632         * win32-i386-low.c: New file.
15633         * Makefile.in (XM_CLIBS): Set.
15634         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15635         (win32-i386-low.o): New dependency rule.
15636         * linux-low.c (linux_wait): Use target signal numbers.
15637         * target.h (struct target_ops): Doc fix.
15638         * server.h (target_signal_to_name): New prototype.
15639         * gdbreplay.c: Don't include headers unconditionally which
15640         are missing on mingw32.  Include <winsock.h> for mingw32.
15641         (remote_close, remote_open): Adjust for Winsock support.
15642         * configure, config.in: Regenerated.
15643
15644 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15645
15646         * server.c (decode_xfer_read, write_qxfer_response): New.
15647         (handle_query): Take a packet length argument.  Handle
15648         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
15649         the qSupported response.
15650         (main): Update call to handle_query.
15651
15652 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
15653
15654         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15655         (putpkt_binary): Renamed from putpkt and adjusted for binary
15656         data.
15657         (putpkt): New wrapper for putpkt_binary.
15658         (readchar): Don't mask off the high bit.
15659         (decode_X_packet): New function.
15660         * server.c (main): Call putpkt_binary if a handler sets the packet
15661         length.  Save the length of the incoming packet.  Handle 'X'.
15662         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15663
15664 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
15665
15666         * server.c (handle_query): Handle qSupported.
15667
15668 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15669
15670         * remote-utils.c (all_symbols_looked_up): New variable.
15671         (look_up_one_symbol): Check it.
15672         * server.h (look_up_one_symbol): New declaration.
15673         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15674
15675 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15676
15677         * Makefile.in (linux-arm-low.o): Update dependencies.
15678         * linux-arm-low.c: Include "gdb_proc_service.h".
15679         (PTRACE_GET_THREAD_AREA): Define.
15680         (ps_get_thread_area): New function.
15681
15682 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
15683
15684         * configure.srv (m68k*-*-uclinux*): New target.
15685         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15686         (linux_resume_one_process): Remove extraneous cast.
15687         (linux_read_offsets): New.
15688         (linux_target_op): Add linux_read_offsets on mmuless systems.
15689         * server.c (handle_query): Add qOffsets logic.
15690         * target.h (struct target_ops): Add read_offsets.
15691
15692 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15693
15694         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15695         (PTRACE_GET_THREAD_AREA): Define.
15696         (ps_get_thread_area): New function.
15697         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15698         (linux-x86-64-low.o): Update.
15699
15700 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15701
15702         * configure.ac: Remove checks for prfpregset_t.
15703         * gdb_proc_service.h: New file.
15704         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15705         new "gdb_proc_service.h".
15706         * proc-service.c: Likewise.
15707         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15708         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15709         * Makefile.in (gdb_proc_service_h): Updated.
15710         * configure, config.in: Regenerated.
15711
15712 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15713
15714         * remote-utils.c (prepare_resume_reply): Move declaration
15715         of gdb_id_from_wait to the top of the block.
15716
15717 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
15718
15719         * linux-low.c (regsets_store_inferior_registers): Read the regset
15720         from the target before filling it.
15721
15722 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15723
15724         * server.c (attach_inferior): Return SIGTRAP for a successful
15725         attach.
15726
15727 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
15728
15729         * Makefile.in (OBS): Add version.o.
15730         (STAGESTUFF): Delete.
15731         (version.o): Add dependencies.
15732         (version.c): Replace rule.
15733         (clean): Remove version.c.
15734         * server.c (gdbserver_version): New.
15735         (gdbserver_usage): Use printf.
15736         (main): Handle --version and --help.
15737         * server.h (version, host_name): Add declarations.
15738
15739 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
15740
15741         * linux-arm-low.c:
15742         * linux-arm-low.c:
15743         * inferiors.c:
15744         * i387-fp.h:
15745         * i387-fp.c:
15746         * gdbreplay.c:
15747         * regcache.c:
15748         * proc-service.c:
15749         * mem-break.h:
15750         * mem-break.c:
15751         * linux-x86-64-low.c:
15752         * linux-sh-low.c:
15753         * linux-s390-low.c:
15754         * linux-ppc64-low.c:
15755         * linux-ppc-low.c:
15756         * linux-mips-low.c:
15757         * linux-m68k-low.c:
15758         * linux-m32r-low.c:
15759         * linux-low.h:
15760         * linux-low.c:
15761         * linux-ia64-low.c:
15762         * linux-i386-low.c:
15763         * linux-crisv32-low.c:
15764         * thread-db.c:
15765         * terminal.h:
15766         * target.h:
15767         * target.c:
15768         * server.h:
15769         * server.c:
15770         * remote-utils.c:
15771         * regcache.h:
15772         * utils.c:
15773         * Makefile.in:
15774         * configure.ac:
15775         * gdbserver.1: Add (C) after Copyright.  Update the FSF
15776         address.
15777
15778 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
15779
15780         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15781         (arm_breakpoint_at): Recognize both breakpoints.
15782         (the_low_target): Use the correct breakpoint instruction.
15783
15784 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
15785
15786         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15787         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15788         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15789         (the_low_target): Update.
15790
15791 2005-10-25  Andreas Schwab  <schwab@suse.de>
15792
15793         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15794
15795         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15796         (ia64_num_regs): Reduce to 462.
15797
15798 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
15799
15800         * acinclude.m4: Correct quoting.
15801         * aclocal.m4: Regenerated.
15802
15803         Suggested by SZOKOVACS Robert <szo@ies.hu>:
15804         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15805         (thread_db_init): Call thread_db_err_str.
15806         * configure.ac: Check for TD_VERSION.
15807         * config.in, configure: Regenerated.
15808
15809 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15810
15811         * server.h (error, fatal, warning): Add ATTR_FORMAT.
15812
15813 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15814
15815         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15816         is not available.  Define HAVE_PTRACE_GETREGS if it is.
15817         * config.in, configure: Regenerated.
15818         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15819         * linux-i386-low.c, linux-m68k-low.c: Update to use
15820         HAVE_PTRACE_GETREGS.
15821         * linux-low.c (regsets_fetch_inferior_registers)
15822         (regsets_store_inferior_registers): Only return 0 if we processed
15823         GENERAL_REGS.
15824         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15825         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15826
15827 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15828
15829         * inferiors.c (struct thread_info): Add gdb_id.
15830         (add_thread): Add gdb_id argument.
15831         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15832         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15833         calls to add_thread.
15834         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15835         * server.c (handle_query): Use thread_to_gdb_id.
15836         (handle_v_cont, main): Use gdb_id_to_thread_id.
15837         * server.h (add_thread): Update prototype.
15838         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15839         prototypes.
15840
15841 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15842
15843         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15844         left-padded registers.
15845         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15846         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15847
15848 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
15849
15850         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15851         * configure: Regenerate.
15852         * config.in: Regenerate.
15853         * server.h (NEED_DECLARATION_STRERROR):
15854         Replace with !HAVE_DECL_STRERROR.
15855
15856 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
15857
15858         * linux-low.c (linux_wait, linux_send_signal): Don't test
15859         an unsigned long variable for > 0 if it could be MAX_ULONG.
15860         * server.c (myresume): Likewise.
15861         * target.c (set_desired_inferior): Likewise.
15862
15863 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
15864
15865         * configure.ac: Simplify and improve check for socklen_t.
15866         * configure, config.in: Regenerate.
15867
15868 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
15869
15870         * acconfig.h: Remove.
15871         * configure.ac: Add a test for socklen_t.  Use three-argument
15872         AC_DEFINE throughout.
15873         * config.in: Regenerated using autoheader 2.59.
15874         * configure: Regenerated.
15875
15876         * gdbreplay.c (socklen_t): Provide a default.
15877         (remote_open): Use socklen_t.
15878         * remote-utils.c (socklen_t): Provide a default.
15879         (remote_open): Use socklen_t.
15880         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15881         unsigned char.
15882
15883         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15884         char for buffers.
15885         * linux-low.c (linux_read_memory, linux_write_memory)
15886         (linux_read_auxv): Likewise.
15887         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15888         (check_mem_write): Likewise.
15889         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15890         Likewise.
15891         * regcache.c (struct inferior_rgcache_data, registers_to_string)
15892         (registers_from_string, register_data): Likewise.
15893         * server.c (handle_query, main): Likewise.
15894         * server.h (convert_ascii_to_int, convert_int_to_ascii)
15895         (decode_M_packet): Likewise.
15896         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15897         * target.h (struct target_ops): Update read_memory, write_memory,
15898         and read_auxv.
15899         (read_inferior_memory, write_inferior_memory): Update.
15900         * linux-low.h (struct linux_target_ops): Change type of breakpoint
15901         to unsigned char *.
15902         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15903         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15904         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15905         linux-s390-low.c, linux-sh-low.c: Update for changes in
15906         read_inferior_memory and the_low_target->breakpoint.
15907
15908 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
15909
15910         * Makefile.in (SFILES): Add linux-ppc64-low.c.
15911         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15912         * configure.srv: Add powerpc64-*-linux*.
15913         * linux-ppc64-low.c: New file.
15914
15915 2005-05-23  Orjan Friberg  <orjanf@axis.com>
15916
15917         * linux-cris-low.c: New file with support for CRIS.
15918         * linux-crisv32-low.c: Ditto for CRISv32.
15919         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15920         (clean): Add reg-cris.c and reg-crisv32.c.
15921         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15922         reg-crisv32.o, and reg-crisv32.c to make rules.
15923         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15924         recognized targets.
15925
15926 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
15927
15928         * linux-low.c (fetch_register): Ensure buffer size is a multiple
15929         of sizeof (PTRACE_XFER_TYPE).
15930         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
15931
15932 2005-05-12  Orjan Friberg  <orjanf@axis.com>
15933
15934         * target.h (struct target_ops): Add insert_watchpoint,
15935         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15936         pointers for hardware watchpoint support.
15937         * linux-low.h (struct linux_target_ops): Ditto.
15938         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15939         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
15940         to linux_target_ops.
15941         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15942         reply packet.
15943         * server.c (main): Recognize 'Z' and 'z' packets.
15944
15945 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
15946
15947         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15948         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15949         (the_low_target): Add new members.
15950
15951 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15952
15953         * proc-service.c (ps_lgetregs): Search all_processes instead of
15954         all_threads.
15955
15956 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15957
15958         * server.c (start_inferior): Change return type to int.
15959         (attach_inferior): Change sigptr to int *.
15960         (handle_v_cont, handle_v_requests): Change signal to int *.
15961         (main): Change signal to int.
15962
15963 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
15964
15965         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15966         * configure.srv: Add m32r*-*-linux*.
15967         * linux-m32r-low.c: New file.
15968
15969 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
15970
15971         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15972
15973 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15974
15975         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15976         Take unsigned long arguments for PIDs.
15977         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15978         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15979         (wait_for_sigstop, linux_resume_one_process)
15980         (regsets_fetch_inferior_registers, linux_send_signal)
15981         (linux_read_auxv): Likewise.  Update the types of variables holding
15982         PIDs.  Update format string specifiers.
15983         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15984         * remote-utils.c (prepare_resume_reply): Likewise.
15985         * server.c (cont_thread, general_thread, step_thread)
15986         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15987         unsigned long.
15988         (handle_query): Update format specifiers.
15989         (handle_v_cont, main): Use strtoul for thread IDs.
15990         * server.h (struct inferior_list_entry): Use unsigned long for ID.
15991         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15992         (general_thread, step_thread, thread_from_wait)
15993         (old_thread_from_wait): Update.
15994         * target.h (struct thread_resume): Use unsigned long for THREAD.
15995         (struct target_ops): Use unsigned long for arguments to attach and
15996         thread_alive.
15997
15998 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
15999
16000         * acinclude.m4: Include bfd/bfd.m4 directly.
16001         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
16002         <agriffis@toolchain.org>.
16003         * aclocal.m4, configure: Regenerated.
16004
16005 2005-01-07  Andrew Cagney  <cagney@gnu.org>
16006
16007         * configure.ac: Rename configure.in, require autoconf 2.59.
16008         * configure: Re-generate.
16009
16010 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
16011
16012         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
16013         LIBS when finished.
16014         * aclocal.m4: Regenerated.
16015         * configure: Regenerated.
16016
16017 2004-11-21  Andreas Schwab  <schwab@suse.de>
16018
16019         * linux-m68k-low.c (m68k_num_gregs): Define.
16020         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16021         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16022         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16023         (m68k_breakpoint_at): New.  Add to the_low_target.
16024
16025         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16026         srv_linux_thread_db to yes.
16027
16028 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
16029
16030         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16031         (ARCH_SET_FS): Likewise.
16032         (ARCH_GET_FS): Likewise.
16033         (ARCH_GET_GS): Likewise.
16034
16035 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16036
16037         * linux-i386-low.c (ps_get_thread_area): New.
16038         * linux-x86-64-low.c (ps_get_thread_area): New.
16039         * linux-low.c: Include <sys/syscall.h>.
16040         (linux_kill_one_process): Don't kill the first thread here.
16041         (linux_kill): Kill the first thread here.
16042         (kill_lwp): New function.
16043         (send_sigstop, linux_send_signal): Use it.
16044         * proc-service.c: Clean up #ifdefs.
16045         (fpregset_info): Delete.
16046         (ps_lgetregs): Update and enable implementation.
16047         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16048         implementations.
16049         * remote-utils.c (struct sym_cache, symbol_cache): New.
16050         (input_interrupt): Print a clearer message.
16051         (async_io_enabled): New variable.
16052         (enable_async_io, disable_async_io): Use it.  Update comments.
16053         (look_up_one_symbol): Use the symbol cache.
16054         * thread-db.c (thread_db_look_up_symbols): New function.
16055         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
16056
16057 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16058
16059         * configure.in: Test for -rdynamic.
16060         * configure: Regenerated.
16061         * Makefile (INTERNAL_LDFLAGS): New.
16062         (gdbserver, gdbreplay): Use it.
16063
16064 2004-09-02  Andrew Cagney  <cagney@gnu.org>
16065
16066         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16067
16068 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
16069
16070         * linux-low.c (linux_wait): Clear all_processes list also.
16071
16072 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16073
16074         * linux-low.c: Include <errno.h>.  Remove extern declaration of
16075         errno.
16076
16077 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16078
16079         * gdbreplay.c, server.h, utils.c: Update copyright years.
16080
16081 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16082
16083         * server.c (main): Print child status or termination signal from
16084         variable 'signal', not 'sig'.
16085
16086 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16087
16088         * linux-low.c (linux_read_memory): Change return type to
16089         int.  Check for and return error from ptrace().
16090         * target.c (read_inferior_memory): Change return type to int.  Pass
16091         back return status from the_target->read_memory().
16092         * target.h (struct target_ops): Adapt *read_memory() prototype.
16093         Update comment.
16094         (read_inferior_memory): Adapt prototype.
16095         * server.c (main): Return an error packet if
16096         read_inferior_memory() returns an error.
16097
16098 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
16099
16100         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16101         Unify with other clean targets.
16102
16103 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16104
16105         * server.c (handle_v_cont): Call set_desired_inferior.
16106
16107 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16108
16109         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16110
16111 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16112
16113         * linux-low.c (linux_wait): Unblock async I/O.
16114         (linux_resume): Block and enable async I/O.
16115         * remote-utils.c (block_async_io, unblock_async_io): New functions.
16116         * server.h (block_async_io, unblock_async_io): Add prototypes.
16117
16118 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16119
16120         * remote-utils.c (remote_open): Print a status notice after
16121         opening a TCP port.
16122         * server.c (attach_inferior): Print a status notice after
16123         attaching.
16124
16125 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16126
16127         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16128
16129 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
16130
16131         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16132         error packet.
16133         * server.c, target.h: Update copyright years.
16134
16135 2004-02-25  Roland McGrath  <roland@redhat.com>
16136
16137         * target.h (struct target_ops): New member `read_auxv'.
16138         * server.c (handle_query): Handle qPart:auxv:read: query using that.
16139         * linux-low.c (linux_read_auxv): New function.
16140         (linux_target_ops): Initialize `read_auxv' member to that.
16141
16142 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16143
16144         Committed by Jim Blandy  <jimb@redhat.com>.
16145
16146         * linux-s390-low.c (s390_num_regs): Update.
16147         (s390_regmap): Remove control registers.  Use __s390x__ predefine
16148         instead of GPR_SIZE to distiguish s390 and s390x targets.
16149
16150 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
16151
16152         * linux-low.c: Update copyright year.
16153         (check_removed_breakpoint): Clear pending_is_breakpoint.
16154         (linux_set_resume_request, linux_queue_one_thread)
16155         (resume_status_pending_p): New functions.
16156         (linux_continue_one_thread): Use process->resume.
16157         (linux_resume): Only resume threads if there are no pending events.
16158         * linux-low.h (struct process_info): Add resume request
16159         pointer.
16160
16161 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
16162
16163         * regcache.c (new_register_cache): Clear the allocated register
16164         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16165
16166 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
16167
16168         * linux-low.c (linux_resume): Take a struct thread_resume *
16169         argument.
16170         (linux_wait): Update call.
16171         (resume_ptr): New static variable.
16172         (linux_continue_one_thread): Renamed from
16173         linux_continue_one_process.  Use resume_ptr.
16174         (linux_resume): Use linux_continue_one_thread.
16175         * server.c (handle_v_cont, handle_v_requests): New functions.
16176         (myresume): New function.
16177         (main): Handle 'v' case.
16178         * target.h (struct thread_resume): New type.
16179         (struct target_ops): Change argument of "resume" to struct
16180         thread_resume *.
16181         (myresume): Delete macro.
16182
16183 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
16184
16185         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16186         (uninstall): Support DESTDIR.
16187
16188 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
16189
16190         * configure.srv: Add xscale*linux copy of arm*linux entry.
16191
16192 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
16193
16194         * linux-arm-low.c (arm_reinsert_addr): New function.
16195         (the_low_target): Add arm_reinsert_addr.
16196
16197 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
16198
16199         * mem-break.c: Remove whitespace at end of file.
16200
16201 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16202
16203         * configure.in: Check whether we need to prototype strerror.
16204         * server.h: Optionally prototype strerror.
16205         * gdbreplay.c (perror_with_name): Use strerror.
16206         * linux-low.c (linux_attach_lwp): Use strerror.
16207         * utils.c (perror_with_name): Use strerror.
16208         * config.in, configure: Regenerated.
16209
16210 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16211
16212         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16213         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16214
16215 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
16216
16217         * Makefile.in (SFILES): Update.
16218         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16219         low-sun3.c: Remove files.
16220
16221 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
16222
16223         * linux-low.c: Move comment to linux_thread_alive where it belonged.
16224         (linux_detach_one_process, linux_detach): New functions.
16225         (linux_target_ops): Add linux_detach.
16226         * server.c (main): Handle 'D' packet.
16227         * target.h (struct target_ops): Add "detach" member.
16228         (detach_inferior): Define.
16229
16230 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
16231
16232         From Kelley Cook  <kelleycook@wideopenwest.com>:
16233         * configure.srv: Accept i[34567]86 variants.
16234
16235 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
16236
16237         * linux-low.c (linux_wait_for_event): Correct comment typos.
16238         (linux_resume_one_process): Call check_removed_breakpoint.
16239         (linux_send_signal): New function.
16240         (linux_target_ops): Add linux_send_signal.
16241         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16242         of kill.
16243         * target.h (struct target_ops): Add send_signal.
16244
16245 2003-05-29  Jim Blandy  <jimb@redhat.com>
16246
16247         * linux-low.c (usr_store_inferior_registers): Transfer buf in
16248         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
16249         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16250         away part of the register's value.
16251
16252 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
16253
16254         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16255         (linux_wait_for_event, linux_init_signals): Likewise.
16256
16257 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
16258
16259         * configure.in: Check for stdlib.h.
16260         * configure: Regenerated.
16261         * config.in: Regenerated.
16262
16263 2003-01-04  Andreas Schwab  <schwab@suse.de>
16264
16265         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16266
16267 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
16268
16269         * Makefile.in: Remove obsolete code.
16270
16271 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
16272
16273         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16274         defined(PT_FPR0_HI).
16275
16276 2002-11-17  Stuart Hughes  <seh@zee2.com>
16277
16278         * linux-arm-low.c (arm_num_regs): Increase.
16279         (arm_regmap): Include status register.
16280
16281 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
16282
16283         * linux-low.c (register_addr): Remove incorrect -1 check.
16284
16285 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
16286
16287         * linux-low.c (linux_create_inferior): Call setpgid.  Return
16288         the new PID.
16289         (unstopped_p, linux_signal_pid): Remove.
16290         (linux_target_ops): Remove linux_signal_pid.
16291         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16292         global instead of target method.
16293         * target.h (struct target_ops): Remove signal_pid.  Update comment
16294         for create_inferior.
16295         * server.c (signal_pid): New variable.
16296         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
16297         gdbserver.  Set the child to be the foreground process group.
16298         (attach_inferior): Set signal_pid.
16299
16300 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
16301
16302         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16303
16304 2002-08-20  Jim Blandy  <jimb@redhat.com>
16305
16306         * Makefile.in (LDFLAGS): Allow the configure script to establish a
16307         default for this.
16308
16309 2002-08-01  Andrew Cagney  <cagney@redhat.com>
16310
16311         * Makefile.in: Make chill references obsolete.
16312
16313 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
16314
16315         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16316         * configure: Regenerate.
16317         * config.in: Regenerate.
16318
16319 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
16320
16321         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16322         (perror_with_name, remote_close, remote_open, expect, play): Static.
16323
16324 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
16325
16326         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16327         byte offsets instead of an array of indexes.
16328         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16329
16330 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
16331
16332         * regcache.c: Add comment.
16333
16334 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
16335
16336         * thread-db.c: New file.
16337         * proc-service.c: New file.
16338         * acinclude.m4: New file.
16339         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16340         proc-service.o, and thread-db.o.
16341         (linux-low.o): Add USE_THREAD_DB.
16342         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16343         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16344         * aclocal.m4: Regenerated.
16345         * config.in: Regenerated.
16346         * configure: Regenerated.
16347         * configure.in: Check for proc_service.h, sys/procfs.h,
16348         thread_db.h, and linux/elf.h headrs.
16349         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16350         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
16351         Check for -lthread_db and thread support.
16352         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16353         PowerPC, and SuperH.
16354         * i387-fp.c: Constify arguments.
16355         * i387-fp.h: Likewise.
16356         * inferiors.c: (struct thread_info): Renamed from
16357         `struct inferior_info'.  Remove PID member.  Use generic inferior
16358         list header.  All uses updated.
16359         (inferiors, signal_pid): Removed.
16360         (all_threads): New variable.
16361         (get_thread): Define.
16362         (add_inferior_to_list): New function.
16363         (for_each_inferior): New function.
16364         (change_inferior_id): New function.
16365         (add_inferior): Removed.
16366         (remove_inferior): New function.
16367         (add_thread): New function.
16368         (free_one_thread): New function.
16369         (remove_thread): New function.
16370         (clear_inferiors): Use for_each_inferior and free_one_thread.
16371         (find_inferior): New function.
16372         (find_inferior_id): New function.
16373         (inferior_target_data): Update argument type.
16374         (set_inferior_target_data): Likewise.
16375         (inferior_regcache_data): Likewise.
16376         (set_inferior_regcache_data): Likewise.
16377         * linux-low.c (linux_bp_reinsert): Remove.
16378         (all_processes, stopping_threads, using_thrads)
16379         (struct pending_signals, debug_threads, pid_of): New.
16380         (inferior_pid): Replace with macro.
16381         (struct inferior_linux_data): Remove.
16382         (get_stop_pc, add_process): New functions.
16383         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16384         Use add_process and add_thread.
16385         (linux_attach_lwp): New function, based on old linux_attach.  Use
16386         add_process and add_thread.  Set stop_expected for new threads.
16387         (linux_attach): New function.
16388         (linux_kill_one_process): New function.
16389         (linux_kill): Kill all LWPs.
16390         (linux_thread_alive): Use find_inferior_id.
16391         (check_removed_breakpoints, status_pending_p): New functions.
16392         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16393         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
16394         struct for the found process.
16395         (linux_wait_for_event): New function.
16396         (linux_wait): Use it.  Support LWPs.
16397         (send_sigstop, wait_for_sigstop, stop_all_processes)
16398         (linux_resume_one_process, linux_continue_one_process): New functions.
16399         (linux_resume): Support LWPs.
16400         (REGISTER_RAW_SIZE): Remove.
16401         (fetch_register): Use register_size instead.  Call supply_register.
16402         (usr_store_inferior_registers): Likewise.  Call collect_register.
16403         Fix recursive case.
16404         (regsets_fetch_inferior_registers): Improve error message.
16405         (regsets_store_inferior_registers): Add debugging.
16406         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16407         (unstopped_p, linux_signal_pid): New functions.
16408         (linux_target_ops): Add linux_signal_pid.
16409         (linux_init_signals): New function.
16410         (initialize_low): Call it.  Initialize using_threads.
16411         * regcache.c (inferior_regcache_data): Add valid
16412         flag.
16413         (get_regcache): Fetch registers lazily.  Add fetch argument
16414         and update all callers.
16415         (regcache_invalidate_one, regcache_invalidate): New
16416         functions.
16417         (new_register_cache): Renamed from create_register_cache.
16418         Return the new regcache.
16419         (free_register_cache): Change argument to a void *.
16420         (registers_to_string, registers_from_string): Call get_regcache
16421         with fetch flag set.
16422         (register_data): Make static.  Pass fetch flag to get_regcache.
16423         (supply_register): Call get_regcache with fetch flag clear.
16424         (collect_register): Call get_regcache with fetch flag set.
16425         (collect_register_as_string): New function.
16426         * regcache.h: Update.
16427         * remote-utils.c (putpkt): Flush after debug output and use
16428         stderr.
16429         Handle input interrupts while waiting for an ACK.
16430         (input_interrupt): Use signal_pid method.
16431         (getpkt): Flush after debug output and use stderr.
16432         (outreg): Use collect_register_as_string.
16433         (new_thread_notify, dead_thread_notify): New functions.
16434         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
16435         and general_thread.
16436         (look_up_one_symbol): Flush after debug output.
16437         * server.c (step_thread, server_waiting): New variables.
16438         (start_inferior): Don't use signal_pid.  Update call to mywait.
16439         (attach_inferior): Update call to mywait.
16440         (handle_query): Handle qfThreadInfo and qsThreadInfo.
16441         (main): Don't fetch/store registers explicitly.  Use
16442         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
16443         calls to mywait.
16444         * server.h: Update.
16445         (struct inferior_list, struct_inferior_list_entry): New.
16446         * target.c (set_desired_inferior): New.
16447         (write_inferior_memory): Constify.
16448         (mywait): New function.
16449         * target.h: Update.
16450         (struct target_ops): New signal_pid method.
16451         (mywait): Removed macro, added prototype.
16452
16453         * linux-low.h (regset_func): Removed.
16454         (regset_fill_func, regset_store_func): New.
16455         (enum regset_type): New.
16456         (struct regset_info): Add type field.  Use new operation types.
16457         (struct linux_target_ops): stop_pc renamed to get_pc.
16458         Add decr_pc_after_break and breakpoint_at.
16459         (get_process, get_thread_proess, get_process_thread)
16460         (strut process_info, all_processes, linux_attach_lwp)
16461         (thread_db_init): New.
16462
16463         * linux-arm-low.c (arm_get_pc, arm_set_pc,
16464         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16465         (the_low_target): Add new members.
16466         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16467         (i386_store_fpxregset): Constify.
16468         (target_regsets): Add new kind identifier.
16469         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
16470         (i386_set_pc): Add debugging.
16471         (i386_breakpoint_at): New function.
16472         (the_low_target): Add new members.
16473         * linux-mips-low.c (mips_get_pc, mips_set_pc)
16474         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16475         (mips_breakpoint_at): New.
16476         (the_low_target): Add new members.
16477         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16478         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16479         (the_low_target): Add new members.
16480         * linux-sh-low.c (sh_get_pc, sh_set_pc)
16481         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16482         (the_low_target): Add new members.
16483         * linux-x86-64-low.c (target_regsets): Add new kind
16484         identifier.
16485
16486 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
16487
16488         From Martin Pool <mbp@samba.org>:
16489         * server.c (gdbserver_usage): New function.
16490         (main): Call it.
16491
16492 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
16493
16494         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16495         stop_at -> stop_pc.
16496
16497 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
16498
16499         * Makefile.in: Remove obsolete code.
16500
16501 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
16502
16503         * linux-low.c (regsets_fetch_inferior_registers),
16504         (regsets_store_inferior_registers): Removed cast to int from
16505         ptrace() calls.
16506         * regcache.h: Added declaration of struct inferior_info.
16507
16508 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16509
16510         * inferiors.c (struct inferior_info): Add regcache_data.
16511         (add_inferior): Call create_register_cache.
16512         (clear_inferiors): Call free_register_cache.
16513         (inferior_regcache_data, set_inferior_regcache_data): New functions.
16514         * regcache.c (struct inferior_regcache_data): New.
16515         (registers): Remove.
16516         (get_regcache): New function.
16517         (create_register_cache, free_register_cache): New functions.
16518         (set_register_cache): Don't initialize the register cache here.
16519         (registers_to_string, registers_from_string, register_data): Call
16520         get_regcache.
16521         * regcache.h: Add prototypes.
16522         * server.h: Likewise.
16523
16524 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16525
16526         * mem-break.c: New file.
16527         * mem-break.h: New file.
16528         * Makefile.in: Add mem-break.o rule; update server.h
16529         dependencies.
16530         * inferiors.c (struct inferior_info): Add target_data
16531         member.
16532         (clear_inferiors): Free target_data member if set.
16533         (inferior_target_data, set_inferior_target_data): New functions.
16534         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16535         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
16536         * linux-low.c (linux_bp_reinsert): New variable.
16537         (struct inferior_linux_data): New.
16538         (linux_create_inferior): Use set_inferior_target_data.
16539         (linux_attach): Likewise.  Call add_inferior.
16540         (linux_wait_for_one_inferior): New function.
16541         (linux_wait): Call it.
16542         (linux_write_memory): Add const.
16543         (initialize_low): Call set_breakpoint_data.
16544         * linux-low.h (struct linux_target_ops): Add breakpoint
16545         handling members.
16546         * server.c (attach_inferior): Remove extra add_inferior
16547         call.
16548         * server.h: Include mem-break.h.  Update inferior.c
16549         prototypes.
16550         * target.c (read_inferior_memory)
16551         (write_inferior_memory): New functions.
16552         * target.h (read_inferior_memory)
16553         (write_inferior_memory): Change macros to prototypes.
16554         (struct target_ops): Update comments.  Add const to write_memory
16555         definition.
16556
16557 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
16558
16559         * linux-low.c (usr_store_inferior_registers): Support
16560         registers which are allowed to fail to store.
16561         * linux-low.h (linux_target_ops): Likewise.
16562         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16563         (ppc_cannot_store_register): FPSCR may not be storable.
16564
16565 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16566
16567         * server.h: Include <string.h> if HAVE_STRING_H.
16568         * ChangeLog: Correct paths in last ChangeLog entry.
16569
16570 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16571
16572         * linux-low.h: Remove obsolete prototypes.
16573         (struct linux_target_ops): New.
16574         (extern the_low_target): New.
16575         * linux-low.c (num_regs, regmap): Remove declarations.
16576         (register_addr): Use the_low_target explicitly.
16577         (fetch_register): Likewise.
16578         (usr_fetch_inferior_registers): Likewise.
16579         (usr_store_inferior_registers): Likewise.
16580         * linux-arm-low.c (num_regs): Remove.
16581         (arm_num_regs): Define.
16582         (arm_regmap): Renamed from regmap, made static.
16583         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16584         made static.
16585         (arm_cannot_store_register): Renamed from cannot_store_register,
16586         made static.
16587         (the_low_target): New.
16588         * linux-i386-low.c (num_regs): Remove.
16589         (i386_num_regs): Define.
16590         (i386_regmap): Renamed from regmap, made static.
16591         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16592         made static.
16593         (i386_cannot_store_register): Renamed from cannot_store_register,
16594         made static.
16595         (the_low_target): New.
16596         * linux-ia64-low.c (num_regs): Remove.
16597         (ia64_num_regs): Define.
16598         (ia64_regmap): Renamed from regmap, made static.
16599         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16600         made static.
16601         (ia64_cannot_store_register): Renamed from cannot_store_register,
16602         made static.
16603         (the_low_target): New.
16604         * linux-m68k-low.c (num_regs): Remove.
16605         (m68k_num_regs): Define.
16606         (m68k_regmap): Renamed from regmap, made static.
16607         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16608         made static.
16609         (m68k_cannot_store_register): Renamed from cannot_store_register,
16610         made static.
16611         (the_low_target): New.
16612         * linux-mips-low.c (num_regs): Remove.
16613         (mips_num_regs): Define.
16614         (mips_regmap): Renamed from regmap, made static.
16615         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16616         made static.
16617         (mips_cannot_store_register): Renamed from cannot_store_register,
16618         made static.
16619         (the_low_target): New.
16620         * linux-ppc-low.c (num_regs): Remove.
16621         (ppc_num_regs): Define.
16622         (ppc_regmap): Renamed from regmap, made static.
16623         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16624         made static.
16625         (ppc_cannot_store_register): Renamed from cannot_store_register,
16626         made static.
16627         (the_low_target): New.
16628         * linux-s390-low.c (num_regs): Remove.
16629         (s390_num_regs): Define.
16630         (s390_regmap): Renamed from regmap, made static.
16631         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16632         made static.
16633         (s390_cannot_store_register): Renamed from cannot_store_register,
16634         made static.
16635         (the_low_target): New.
16636         * linux-sh-low.c (num_regs): Remove.
16637         (sh_num_regs): Define.
16638         (sh_regmap): Renamed from regmap, made static.
16639         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16640         made static.
16641         (sh_cannot_store_register): Renamed from cannot_store_register,
16642         made static.
16643         (the_low_target): New.
16644         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16645         (the_low_target): New.
16646
16647 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16648
16649         * Makefile.in: Add stamp-h target.
16650         * configure.in: Create stamp-h.
16651         * configure: Regenerated.
16652
16653 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16654
16655         * inferiors.c: New file.
16656         * target.c: New file.
16657         * target.h: New file.
16658         * Makefile.in:  Add target.o and inferiors.o.  Update
16659         dependencies.
16660         * linux-low.c (inferior_pid): New static variable,
16661         moved from server.c.
16662         (linux_create_inferior): Renamed from create_inferior.
16663         Call add_inferior.  Return 0 on success instead of a PID.
16664         (linux_attach): Renamed from myattach.
16665         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
16666         (linux_thread_alive): Renamed from mythread_alive.
16667         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
16668         child dies.
16669         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
16670         (regsets_store_inferior_registers): Correct error message.
16671         Add missing ``return 0''.
16672         (linux_fetch_registers): Renamed from fetch_inferior_registers.
16673         (linux_store_registers): Renamed from store_inferior_registers.
16674         (linux_read_memory): Renamed from read_inferior_memory.
16675         (linux_write_memory): Renamed from write_inferior_memory.
16676         (linux_target_ops): New structure.
16677         (initialize_low): Call set_target_ops ().
16678         * remote-utils.c (unhexify): New function.
16679         (hexify): New function.
16680         (input_interrupt): Send signals to ``signal_pid''.
16681         * server.c (inferior_pid): Remove.
16682         (start_inferior): Update create_inferior call.
16683         (attach_inferior): Call add_inferior.
16684         (handle_query): New function.
16685         (main): Call handle_query for `q' packets.
16686         * server.h: Include "target.h".  Remove obsolete prototypes.
16687         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16688
16689 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16690
16691         * Makefile.in: Add WARN_CFLAGS.  Update configury
16692         dependencies.
16693         * configure.in: Check for <string.h>
16694         * configure: Regenerate.
16695         * config.in: Regenerate.
16696         * gdbreplay.c: Include needed system headers.
16697         (remote_open): Remove strchr prototype.
16698         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16699         * regcache.c (supply_register): Change buf argument to const void *.
16700         (supply_register_by_name): Likewise.
16701         (collect_register): Change buf argument to void *.
16702         (collect_register_by_name): Likewise.
16703         * regcache.h: Add missing prototypes.
16704         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16705         * server.c (handle_query): New function.
16706         (attached): New static variable, moved out of main.
16707         (main): Quiet longjmp clobber warnings.
16708         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
16709         * utils.c (error): Remove NORETURN.
16710         (fatal): Likewise.