gdb/gdbserver/ChangeLog

   1 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
   2
   3         * linux-aarch64-low.c (the_low_target): Add thread delete
   4         callback.
   5         * linux-arm-low.c (arm_delete_thread): New function.
   6         (the_low_target): Add thread delete callback.
   7         * linux-bfin-low.c (the_low_target): Likewise.
   8         * linux-crisv32-low.c (the_low_target): Likewise.
   9         * linux-low.c (delete_lwp): Invoke delete_thread callback if
  10         set.
  11         * linux-low.h (struct linux_target_ops) <delete_thread>: New
  12         field.
  13         * linux-m32r-low.c (the_low_target): Add thread delete callback.
  14         * linux-mips-low.c (mips_linux_delete_thread): New function.
  15         (the_low_target): Add thread delete callback.
  16         * linux-ppc-low.c (the_low_target): Likewise.
  17         * linux-s390-low.c (the_low_target): Likewise.
  18         * linux-sh-low.c (the_low_target): Likewise.
  19         * linux-tic6x-low.c (the_low_target): Likewise.
  20         * linux-tile-low.c (the_low_target): Likewise.
  21         * linux-x86-low.c (the_low_target): Likewise.
  22         * linux-xtensa-low.c (the_low_target): Likewise.
  23
  24 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
  25
  26         * win32-low.c: Include "common-inferior.h".
  27
  28 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  29
  30         * inferiors.c (set_inferior_cwd): New function.
  31         * server.c (handle_general_set): Handle QSetWorkingDir packet.
  32         (handle_query): Inform that QSetWorkingDir is supported.
  33         * win32-low.c (create_process): Pass the inferior's cwd to
  34         CreateProcess.
  35
  36 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  37
  38         * inferiors.c (current_inferior_cwd): New global variable.
  39         (get_inferior_cwd): New function.
  40         * inferiors.h (struct process_info) <cwd>: New field.
  41
  42 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  43
  44         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
  45         (OBS): Add gdb_tilde_expand.o.
  46
  47 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
  48
  49         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
  50         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
  51
  52 2017-09-29  Pedro Alves  <palves@redhat.com>
  53
  54         * ax.c (gdb_parse_agent_expr): Constify.
  55         * ax.h (gdb_parse_agent_expr): Constify.
  56         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
  57         Constify.
  58         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
  59         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
  60         * remote-utils.h (read_ptid): Constify.
  61         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
  62         (process_point_options, process_serial_event): Constify.
  63         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
  64         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
  65         (cmd_qtbuffer): Constify.
  66
  67 2017-09-29  Pedro Alves  <palves@redhat.com>
  68
  69         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
  70         fails.
  71
  72 2017-09-29  Pedro Alves  <palves@redhat.com>
  73
  74         * linux-low.c (handle_extended_wait): Pass parent thread instead
  75         of process to thread_db_notice_clone.
  76         * linux-low.h (thread_db_notice_clone): Replace parent process
  77         parameter with parent thread parameter.
  78         * thread-db.c (find_one_thread): Add comment.
  79         (thread_db_notice_clone): Replace parent process parameter with
  80         parent thread parameter.  Temporarily switch to the parent thread.
  81
  82 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
  83
  84         * gdbthread.h: Include "common-gdbthread.h".
  85         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
  86         "if" when validating the ptid.
  87         * remote-utils.c: Include "gdbthread.h".
  88         (prepare_resume_reply): Use "switch_to_thread".
  89         * target.c (done_accessing_memory): Likewise.
  90
  91 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  92
  93         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
  94         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
  95         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
  96         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
  97         s390x-gs-linux64-ipa.o to ipa_obj.
  98         * linux-s390-low.c (HWCAP_S390_GS): New define.
  99         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
 100         New functions.
 101         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
 102         (s390_arch_setup): Check for guarded-storage support and choose
 103         appropriate tdesc.
 104         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
 105         init_registers_s390x_gs_linux64.
 106         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
 107         enum value.
 108         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
 109         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
 110
 111 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
 112
 113         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
 114
 115 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 116
 117         * linux-low.h (struct lwp_info): Add new field, thread_handle.
 118         (thread_db_thread_handle): Declare.
 119         * linux-low.c (linux_target_ops): Initialize thread_handle.
 120         * server.c (handle_qxfer_threads_worker): Add support for
 121         "handle" attribute.
 122         * target.h (struct target_ops): Add new function pointer,
 123         thread_handle.
 124         (target_thread_handle): Define.
 125         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
 126         field in lwp.
 127         (thread_db_thread_handle): New function.
 128
 129 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
 130
 131         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
 132         * linux-low.h (thread_db_notice_clone): Declare.
 133         * thread-db.c (thread_db_notice_clone): New function.
 134
 135 2017-09-21  Pedro Alves  <palves@redhat.com>
 136
 137         * server.c (gdb_read_memory, handle_status, process_serial_event)
 138         (handle_serial_event, handle_target_event): Adjust to
 139         set_desired_thread prototype change.
 140         * target.c (set_desired_thread): Remove 'use_general' parameter
 141         and adjust.
 142         * target.h (set_desired_thread): Remove 'use_general' parameter.
 143
 144 2017-09-20  Tom Tromey  <tom@tromey.com>
 145
 146         * target.c (target_terminal::terminal_state): Define.
 147         (target_terminal::init): Rename from target_terminal_init.
 148         (target_terminal::inferior): Rename from
 149         target_terminal_inferior.
 150         (target_terminal::ours): Rename from target_terminal_ours.
 151         (target_terminal::ours_for_output, target_terminal::info): New.
 152
 153 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 154
 155         * server.c (accumulate_file_name_length): Remove.
 156         (emit_dll_description): Adjust to std::string change.
 157         (handle_qxfer_libraries): Use std::string to hold document.
 158
 159 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 160
 161         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
 162         return type of xml_escape_text.
 163         * server.c (emit_dll_description): Likewise.
 164
 165 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
 166
 167         * server.c (captured_main): Accept argument for --selftest.
 168         Update run_tests call.
 169         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
 170         when registering selftests.
 171
 172 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 173
 174         * regcache.c (get_thread_regcache): Update code to use "std::vector"
 175         instead of "VEC" for "target_desc.reg_defs".
 176         (regcache_cpy): Likewise.
 177         (registers_to_string): Likewise.
 178         (registers_from_string): Likewise.
 179         (find_regno): Likewise.
 180         (supply_regblock): Likewise.
 181         (regcache_raw_read_unsigned): Likewise.
 182         * tdesc.c (init_target_desc): Likewise.
 183         (tdesc_create_reg): Likewise.
 184         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
 185         (struct target_desc) <reg_defs>: Convert to "std::vector".
 186         (target_desc): Do not initialize "reg_defs".
 187         (~target_desc): Update code to use "std::vector" instead of "VEC"
 188         for "target_desc.reg_defs".
 189         (operator==): Likewise.
 190
 191 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 192
 193         * inferiors.h (thread_to_gdb_id): Remove.
 194         * inferiors.c (thread_to_gdb_id): Remove.
 195         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
 196         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
 197         lynx_store_registers, lynx_read_memory, lynx_write_memory):
 198         Likewise.
 199         * nto-low.c (nto_fetch_registers, nto_store_registers,
 200         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
 201
 202 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 203
 204         * inferiors.h (gdb_id_to_thread_id): Remove.
 205         * inferiors.c (gdb_id_to_thread_id): Remove.
 206         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
 207         removal.  Move pid declaration closer to where it's used.
 208
 209 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 210
 211         * server.c (handle_detach): New function.
 212         (process_serial_event): Move code out, call handle_detach.
 213
 214 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 215
 216         * server.c (require_running): Rename to ...
 217         (require_running_or_return): ... this ...
 218         (require_running_or_break): ... and this.
 219         (handle_query, process_serial_event): Adjust.
 220
 221 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 222
 223         * linux-low.c (linux_set_resume_request): Remove unused
 224         variables.
 225
 226 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
 227
 228         * server.c (first_thread_of): Remove.
 229         (process_serial_event): Replace usage of first_thread_of with
 230         find_any_thread_of_pid.
 231         * tracepoint.c (same_process_p): Remove.
 232         (gdb_agent_about_to_close): Replace usage of same_process_p with
 233         find_any_thread_of_pid.
 234         * linux-x86-low.c (same_process_callback): Remove.
 235         (x86_arch_setup_process_callback): Replace usage of
 236         same_process_callback with find_any_thread_of_pid.
 237         * thread-db.c (any_thread_of): Remove.
 238         (switch_to_process): Replace usage of any_thread_of with
 239         find_any_thread_of_pid.
 240         * inferiors.c (thread_pid_matches_callback): Remove.
 241         (find_thread_process): Adjust to use find_any_thread_of_pid.
 242
 243 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 244
 245         * regcache.c (get_thread_regcache): Guard calls to "memset"
 246           with "!VEC_empty".
 247
 248 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 249
 250         * linux-low.c (handle_extended_wait): Use
 251         "allocate_target_description" instead of "XNEW".
 252         * linux-x86-low.c (initialize_low_arch): Likewise.
 253
 254 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 255
 256         * configure.srv (srv_i386_regobj): Remove.
 257         (srv_amd64_regobj): Remove.
 258         (srv_regobj): Set it to "" for x86 non-linux targets.
 259         * linux-x86-tdesc.c (i386_linux_read_description):
 260         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
 261         (init_registers_i386): Remove the declaration.
 262         (tdesc_i386): Remove the declaration.
 263         (lynx_i386_arch_setup): Call i386_create_target_description.
 264         * nto-x86-low.c: Likewise.
 265         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
 266         [!__x86_64__]: include arch/i386.h.
 267         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
 268
 269 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 270
 271         * configure.srv (srv_amd64_linux_xmlfiles): Remove
 272         i386/amd64-XXX-linux from it.
 273
 274 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 275
 276         * configure.srv: Empty srv_amd64_linux_regobj if $development is
 277         false.
 278         (ipa_amd64_linux_regobj): Remove.
 279         (ipa_x32_linux_regobj): Remove.
 280
 281 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 282
 283         * Makefile.in (arch-amd64.o): New rule.
 284         * configure.srv: Append arch-amd64.o.
 285         * linux-amd64-ipa.c: Include common/x86-xstate.h.
 286         (get_ipa_tdesc): Call amd64_linux_read_description.
 287         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
 288         and init_registers_amd64_XXX.
 289         * linux-x86-low.c (x86_linux_read_description): Call
 290         amd64_linux_read_description.
 291         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
 292         (initialize_low_arch): Don't call init_registers_x32_XXX and
 293         init_registers_amd64_XXX.
 294         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
 295         and tdesc_amd64_XXX.
 296         [__x86_64__] (amd64_tdesc_test): New function.
 297         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
 298         and init_registers_amd64_XXX.
 299         * linux-x86-tdesc.c: Include arch/amd64.h.
 300         (xcr0_to_tdesc_idx): New function.
 301         (i386_linux_read_description): New function.
 302         (amd64_get_ipa_tdesc_idx): New function.
 303         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
 304         (amd64_get_ipa_tdesc): Declare.
 305
 306 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 307
 308         * configure.srv (srv_i386_linux_xmlfiles): Remove
 309         i386/i386-XXX-linux.xml from it.
 310
 311 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 312
 313         * configure.srv: Set srv_i386_linux_regobj empty if $development
 314         is false.
 315         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
 316         initialize_low_tdesc.
 317         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
 318         with #if initialize_low_tdesc.
 319         * linux-x86-tdesc-selftest.c: New file.
 320         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
 321
 322 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 323
 324         * Makefile.in (arch-i386.o): New rule.
 325         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
 326         (x86_64-*-linux*): Likewise.
 327         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
 328         include arch/i386.h.
 329         (i386_linux_read_description): Remove code and call
 330         i386_create_target_description.
 331         * tdesc.c (allocate_target_description): New function.
 332         * tdesc.h (set_tdesc_architecture): Remove declaration.
 333         (set_tdesc_osabi): Likewise.
 334
 335 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 336
 337         * linux-x86-tdesc.c: Don't include <inttypes.h>.
 338         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
 339         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
 340         .xmltarget.
 341         * server.c (get_features_xml): Call tdesc_get_features_xml.
 342         * tdesc.c (set_tdesc_architecture): New function.
 343         (set_tdesc_osabi): New function.
 344         (tdesc_get_features_xml): New function.
 345         (tdesc_create_feature): Add an argument.
 346         * tdesc.h (struct target_desc) <features>: New field.
 347         <arch, osabi>: New field.
 348         (~target_desc): xfree features, arch, and osabi.
 349         (target_desc::oerator==): Don't compare .xmltarget.
 350         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
 351         (set_tdesc_osabi): Likewise.
 352         (tdesc_get_features_xml): Likewise.
 353
 354 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 355
 356         * linux-x86-tdesc.c: Include selftest.h.
 357         (i386_tdesc_test): New function.
 358         (initialize_low_tdesc): Call selftests::register_test.
 359         * tdesc.h: Include regdef.h.
 360         (target_desc): Override operator == and !=.
 361
 362 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 363
 364         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
 365         (ipa_obj): Likewise.
 366         * linux-i386-ipa.c: Include common/x86-xstate.h
 367         (get_ipa_tdesc): Call i386_linux_read_description.
 368         (initialize_low_tracepoint): Don't call  init_registers_XXX
 369         functions, call initialize_low_tdesc instead.
 370         * linux-x86-low.c (x86_linux_read_description): Call
 371         i386_linux_read_description.
 372         (initialize_low_arch): Don't call init_registers_i386_XXX
 373         functions, call initialize_low_tdesc.
 374         * linux-x86-tdesc.c: New file.
 375         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
 376         (i386_get_ipa_tdesc_idx): Declare.
 377         (i386_get_ipa_tdesc): Declare.
 378         (initialize_low_tdesc): Declare.
 379
 380 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 381
 382         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
 383         instead of 0.
 384
 385 2017-09-05  Yao Qi  <yao.qi@linaro.org>
 386
 387         * Makefile.in (IPA_OBJS): Add vec-ipa.o
 388         * regcache.c (get_thread_regcache): Use VEC_length.
 389         (init_register_cache): Likewise.
 390         (regcache_cpy): Likewise.
 391         (registers_to_string): Iterate reg_defs via VEC_iterate.
 392         (find_regno): Likewise.
 393         (find_register_by_number): Use VEC_index.
 394         (register_size): Call find_register_by_number.
 395         (register_data): Call find_register_by_number.
 396         (supply_regblock): Use VEC_length.
 397         (regcache_raw_read_unsigned): Likewise.
 398         * tdesc.c (init_target_desc): Iterate reg_defs via
 399         VEC_iterate.
 400         (default_description): Update initializer.
 401         (copy_target_description): Don't update field num_registers.
 402         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
 403         <num_registers>: Remove.
 404
 405 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
 406
 407         * Makefile.in (.SECONDARY): Define target.
 408
 409 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
 410
 411         * linux-low.c (linux_wait_1): Adjust.
 412         * server.c (queue_stop_reply_callback): Adjust.
 413
 414 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
 415
 416         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
 417         QEnvironmentUnset and QEnvironmentReset packets.
 418         (handle_query): Inform remote that QEnvironmentHexEncoded,
 419         QEnvironmentUnset and QEnvironmentReset are supported.
 420
 421 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
 422
 423         * inferiors.h (inferior_target_data): Rename to ...
 424         (thread_target_data): ... this.
 425         (inferior_regcache_data): Rename to ...
 426         (thread_regcache_data): ... this.
 427         (set_inferior_regcache_data): Rename to ...
 428         (set_thread_regcache_data): ... this.
 429         * inferiors.c (inferior_target_data): Rename to ...
 430         (thread_target_data): ... this.
 431         (inferior_regcache_data): Rename to ...
 432         (thread_regcache_data): ... this.
 433         (set_inferior_regcache_data): Rename to ...
 434         (set_thread_regcache_data): ... this.
 435         (free_one_thread): Update.
 436         * linux-low.h (get_thread_lwp): Update.
 437         * regcache.c (get_thread_regcache): Update.
 438         (regcache_invalidate_thread): Update.
 439         (free_register_cache_thread): Update.
 440         * win32-i386-low.c (update_debug_registers_callback): Update.
 441         (win32_get_current_dr): Update.
 442         * win32-low.c (thread_rec): Update.
 443         (delete_thread_info): Update.
 444         (continue_one_thread): Update.
 445         (suspend_one_thread): Update.
 446
 447 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
 448
 449         * inferiors.c (set_inferior_target_data): Remove.
 450         * inferiors.h (set_inferior_target_data): Remove.
 451
 452 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 453
 454         * Makefile.in (OBS): Add selftest.o.
 455         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
 456         * configure, config.in: Re-generated.
 457         * server.c: Include common/sefltest.h.
 458         (captured_main): Handle option --selftest.
 459
 460 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 461
 462         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
 463         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
 464         i386-avx-mpx.o and i386-mmx.o.
 465         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
 466         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
 467         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
 468         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
 469         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
 470         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
 471         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
 472         i386/amd64-avx-mpx.xml.
 473
 474 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 475
 476         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
 477         and x32-avx-avx512.o.
 478         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
 479         i386/x32-avx-avx512.xml.
 480
 481 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
 482
 483         * tracepoint.h (enum class fast_tpoint_collect_result): New
 484         enumeration.
 485         (fast_tracepoint_collecting): Change return type to
 486         fast_tpoint_collect_result.
 487         * tracepoint.c (fast_tracepoint_collecting): Likewise.
 488         * linux-low.h: Include tracepoint.h.
 489         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
 490         fast_tpoint_collect_result.
 491         * linux-low.c (handle_tracepoints): Adjust.
 492         (linux_fast_tracepoint_collecting): Change return type to
 493         fast_tpoint_collect_result.
 494         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
 495         linux_wait_1, stuck_in_jump_pad_callback,
 496         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
 497         proceed_one_lwp): Adjust to type change.
 498
 499 2017-07-10  Yao Qi  <yao.qi@linaro.org>
 500
 501         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
 502
 503 2017-06-29  Yao Qi  <yao.qi@linaro.org>
 504
 505         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
 506         Remove.
 507         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
 508
 509 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
 510
 511         * Makefile.in (IPA_OBJS): Sort and format one item per line.
 512
 513 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
 514
 515         * linux-low.c (linux_create_inferior): Adjust code to access the
 516         environment information via 'gdb_environ' class.
 517         * lynx-low.c (lynx_create_inferior): Likewise.
 518         * server.c (our_environ): Make it an instance of 'gdb_environ'.
 519         (get_environ): Return a pointer to 'our_environ'.
 520         (captured_main): Initialize 'our_environ'.
 521         * server.h (get_environ): Adjust prototype.
 522         * spu-low.c (spu_create_inferior): Adjust code to access the
 523         environment information via 'gdb_environ' class.
 524
 525 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
 526
 527         * linux-low.c (linux_read_memory, linux_write_memory): Remove
 528         usage of "register" keyword.
 529
 530 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
 531
 532         * configure: Re-generate.
 533
 534 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
 535
 536         * configure: Re-generate.
 537
 538 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
 539
 540         * Makefile.in (COMPILE.pre): Add "-x c++".
 541
 542 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 543
 544         * fork-child.c: Conditionally include <signal.h>.
 545
 546 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
 547
 548         * server.c (handle_general_set): Handle new packet
 549         "QStartupWithShell".
 550         (handle_query): Add "QStartupWithShell" to the list of supported
 551         packets.
 552         (gdbserver_usage): Add help text explaining the
 553         new "--startup-with-shell" and "--no-startup-with-shell" CLI
 554         options.
 555         (captured_main): Recognize and act upon the presence of the new
 556         CLI options.
 557
 558 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
 559             Pedro Alves  <palves@redhat.com>
 560
 561         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
 562         * configure: Regenerate.
 563         * configure.srv (srv_linux_obj): Add "fork-child.o" and
 564         "fork-inferior.o".
 565         (i[34567]86-*-lynxos*): Likewise.
 566         (spu*-*-*): Likewise.
 567         * fork-child.c: New file.
 568         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
 569         and "environ.h".
 570         (linux_ptrace_fun): New function.
 571         (linux_create_inferior): Adjust function prototype to reflect
 572         change on "target.h".  Adjust function code to use
 573         "fork_inferior".
 574         (linux_request_interrupt): Delete "signal_pid".
 575         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
 576         (lynx_ptrace_fun): New function.
 577         (lynx_create_inferior): Adjust function prototype to reflect
 578         change on "target.h".  Adjust function code to use
 579         "fork_inferior".
 580         * nto-low.c (nto_create_inferior): Adjust function prototype and
 581         code to reflect change on "target.h".  Update comments.
 582         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
 583         "common-terminal.h" and "environ.h".
 584         (terminal_fd): Moved to fork-child.c.
 585         (old_foreground_pgrp): Likewise.
 586         (restore_old_foreground_pgrp): Likewise.
 587         (last_status): Make it global.
 588         (last_ptid): Likewise.
 589         (our_environ): New variable.
 590         (startup_with_shell): Likewise.
 591         (program_name): Likewise.
 592         (program_argv): Rename to...
 593         (program_args): ...this.
 594         (wrapper_argv): New variable.
 595         (start_inferior): Delete function.
 596         (get_exec_wrapper): New function.
 597         (get_exec_file): Likewise.
 598         (get_environ): Likewise.
 599         (prefork_hook): Likewise.
 600         (post_fork_inferior): Likewise.
 601         (postfork_hook): Likewise.
 602         (postfork_child_hook): Likewise.
 603         (handle_v_run): Update code to deal with arguments coming from the
 604         remote host.  Update calls from "start_inferior" to
 605         "create_inferior".
 606         (captured_main): Likewise.  Initialize environment variable.  Call
 607         "have_job_control".
 608         * server.h (post_fork_inferior): New prototype.
 609         (get_environ): Likewise.
 610         (last_status): Declare.
 611         (last_ptid): Likewise.
 612         (signal_pid): Likewise.
 613         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
 614         (spu_ptrace_fun): New function.
 615         (spu_create_inferior): Adjust function prototype to reflect change
 616         on "target.h".  Adjust function code to use "fork_inferior".
 617         * target.c (target_terminal_init): New function.
 618         (target_terminal_inferior): Likewise.
 619         (target_terminal_ours): Likewise.
 620         * target.h: Include <vector>.
 621         (struct target_ops) <create_inferior>: Update prototype.
 622         (create_inferior): Update macro.
 623         * utils.c (gdb_flush_out_err): New function.
 624         * win32-low.c (win32_create_inferior): Adjust function prototype
 625         and code to reflect change on "target.h".
 626
 627 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
 628
 629         * inferiors.c (switch_to_thread): New function.
 630
 631 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
 632
 633         * Makefile.in (SFILE): Add "common/job-control.c".
 634         (OBS): Add "job-control.o".
 635
 636 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
 637
 638         * Makefile: Remove "@host_makefile_frag@".
 639
 640 2017-05-05  Pedro Alves  <palves@redhat.com>
 641
 642         * configure: Regenerate.
 643
 644 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 645
 646         * configure: Regenerate.
 647
 648 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
 649
 650         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
 651         software_single_step change of return type to
 652         std::vector<CORE_ADDR>.
 653         * linux-low.c (install_software_single_step_breakpoints):
 654         Likewise.
 655         * linux-low.h (install_software_single_step_breakpoints):
 656         Likewise.
 657
 658 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 659
 660         * remote-utils.c: Include "gdb_termios.h" instead of
 661         "terminal.h".
 662         * terminal.h: Delete file.
 663
 664 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 665
 666         * server.c: Include <vector>.
 667         <program_argv, wrapper_argv>: Convert to std::vector.
 668         (start_inferior): Rewrite function to use C++.
 669         (handle_v_run): Likewise.  Update code that calculates the argv
 670         based on the vRun packet; use C++.
 671         (captured_main): Likewise.
 672
 673 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
 674
 675         * server.c (handle_v_cont): Initialize thread_resume::thread
 676         with null_ptid.
 677
 678 2017-04-05  Pedro Alves  <palves@redhat.com>
 679
 680         * configure: Regenerate.
 681
 682 2017-04-05  Pedro Alves  <palves@redhat.com>
 683
 684         * gdbreplay.c (sync_error): Constify.
 685         * linux-x86-low.c (push_opcode): Constify.
 686
 687 2017-04-05  Pedro Alves  <palves@redhat.com>
 688
 689         * win32-low.c (get_child_debug_event)
 690         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
 691         Report TARGET_WAITKIND_SPURIOUS instead.
 692
 693 2017-04-05  Pedro Alves  <palves@redhat.com>
 694
 695         * remote-utils.c (remote_prepare, remote_open): Constify.
 696         * remote-utils.h (remote_prepare, remote_open): Constify.
 697         * server.c (captured_main): Constify 'port' handling.
 698
 699 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
 700
 701         * Makefile.in (clean): Clear .deps.
 702
 703 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
 704
 705         * .gitignore: Remove generated files, replace with wildcard.
 706         * (clean): Replace removal of generated files with wildcard.
 707         (version.c): Replace with...
 708         (version-generated.c): ...this.
 709         (xml-builtin.c): Replace with...
 710         (xml-builtin-generated.c): ...this.
 711         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
 712         (%.c: *regformats*): Replace with...
 713         (%-generated.c: *regformats*): ...this.
 714
 715 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
 716
 717         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
 718         (xtensa_fill_gregset): Call collect_register_by_name for
 719         threadptr register.
 720         (xtensa_store_gregset): Call supply_register_by_name for
 721         threadptr register.
 722
 723 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
 724
 725         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
 726         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
 727         (xtensa_store_gregset): Call supply_register for all registers in
 728         a0_regnum..a0_regnum + C0_NREGS range.
 729
 730 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 731
 732         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
 733         (ax-ipa.o: ax.c): Remove.
 734         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
 735         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
 736         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
 737         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
 738         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
 739
 740 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 741
 742         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
 743         (print-utils-ipa.o: ../common/print-utils.c): Remove.
 744         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
 745         (errors-ipa.o: ../common/errors.c): Remove.
 746         (format-ipa.o: ../common/format.c): Remove.
 747         (common-utils-ipa.o: ../common/common-utils.c): Remove.
 748
 749 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 750
 751         * Makefile.in (%-ipa.o: %.c): New rule.
 752         (tracepoint-ipa.o: tracepoint.c): Remove.
 753         (utils-ipa.o: utils.c): Remove.
 754         (remote-utils-ipa.o: remote-utils.c): Remove.
 755         (regcache-ipa.o: regcache.c): Remove.
 756         (i386-linux-ipa.o: i386-linux.c): Remove.
 757         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
 758         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
 759         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
 760         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
 761         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
 762         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
 763         (amd64-linux-ipa.o: amd64-linux.c): Remove.
 764         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
 765         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
 766         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
 767         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
 768         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
 769         (aarch64-ipa.o: aarch64.c): Remove.
 770         (s390-linux32-ipa.o: s390-linux32.c): Remove.
 771         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
 772         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
 773         (s390-linux64-ipa.o: s390-linux64.c): Remove.
 774         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
 775         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
 776         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
 777         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
 778         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
 779         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
 780         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
 781         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
 782         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
 783         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
 784         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
 785         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
 786         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
 787         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
 788         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
 789         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
 790         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
 791         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
 792         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
 793         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
 794         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
 795         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
 796         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
 797         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
 798         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
 799         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
 800         (tdesc-ipa.o: tdesc.c): Remove.
 801         (x32-linux-ipa.o: x32-linux.c): Remove.
 802         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
 803         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
 804
 805 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 806
 807         * Makefile.in (%.o: ../arch/%.c): New rule.
 808         (arm.o: ../arch/arm.c): Remove.
 809         (arm-linux.o: ../arch/arm-linux.c): Remove.
 810         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
 811         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
 812
 813 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 814
 815         * Makefile.in (%.o: ../nat/%.c): New rule.
 816         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
 817         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
 818         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
 819         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
 820         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
 821         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
 822         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
 823         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
 824         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
 825         (linux-personality.o: ../nat/linux-personality.c): Remove.
 826         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
 827         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
 828         (x86-linux.o: ../nat/x86-linux.c): Remove.
 829         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
 830         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
 831
 832 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 833
 834         * Makefile.in (%.o: ../common/%.c): New rule.
 835         (signals.o: ../common/signals.c): Remove.
 836         (print-utils.o: ../common/print-utils.c): Remove.
 837         (rsp-low.o: ../common/rsp-low.c): Remove.
 838         (common-utils.o: ../common/common-utils.c): Remove.
 839         (posix-strerror.o: ../common/posix-strerror.c): Remove.
 840         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
 841         (vec.o: ../common/vec.c): Remove.
 842         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
 843         (xml-utils.o: ../common/xml-utils.c): Remove.
 844         (ptid.o: ../common/ptid.c): Remove.
 845         (buffer.o: ../common/buffer.c): Remove.
 846         (format.o: ../common/format.c): Remove.
 847         (filestuff.o: ../common/filestuff.c): Remove.
 848         (agent.o: ../common/agent.c): Remove.
 849         (errors.o: ../common/errors.c): Remove.
 850         (environ.o: ../common/environ.c): Remove.
 851         (common-debug.o: ../common/common-debug.c): Remove.
 852         (cleanups.o: ../common/cleanups.c): Remove.
 853         (common-exceptions.o: ../common/common-exceptions.c): Remove.
 854         (fileio.o: ../common/fileio.c): Remove.
 855         (common-regcache.o: ../common/common-regcache.c): Remove.
 856         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
 857         (new-op.o: ../common/new-op.c): Remove.
 858         (btrace-common.o: ../common/btrace-common.c): Remove.
 859
 860 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 861
 862         * Makefile.in (%.o: ../target/%.c): New rule.
 863         (waitstatus.o: ../target/waitstatus.c): Remove.
 864
 865 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
 866
 867         * Makefile.in
 868         (%.c: ../regformats/%.dat,
 869         (%.c: ../regformats/arm/%.dat,
 870         (%.c: ../regformats/i386/%.dat,
 871         (%.c: ../regformats/rs6000/%.dat): New rules.
 872         (aarch64.c): Remove.
 873         (reg-arm.c): Remove.
 874         (arm-with-iwmmxt.c): Remove.
 875         (arm-with-vfpv2.c): Remove.
 876         (arm-with-vfpv3.c): Remove.
 877         (arm-with-neon.c): Remove.
 878         (reg-bfin.c): Remove.
 879         (reg-cris.c): Remove.
 880         (reg-crisv32.c): Remove.
 881         (i386.c): Remove.
 882         (i386-linux.c): Remove.
 883         (i386-avx.c): Remove.
 884         (i386-avx-linux.c): Remove.
 885         (i386-avx-avx512.c): Remove.
 886         (i386-avx-avx512-linux.c): Remove.
 887         (i386-mpx.c): Remove.
 888         (i386-mpx-linux.c): Remove.
 889         (i386-avx-mpx-avx512-pku.c): Remove.
 890         (i386-avx-mpx-avx512-pku-linux.c): Remove.
 891         (i386-avx-mpx.c): Remove.
 892         (i386-avx-mpx-linux.c): Remove.
 893         (i386-mmx.c): Remove.
 894         (i386-mmx-linux.c): Remove.
 895         (reg-ia64.c): Remove.
 896         (reg-m32r.c): Remove.
 897         (reg-m68k.c): Remove.
 898         (reg-cf.c): Remove.
 899         (mips-linux.c): Remove.
 900         (mips-dsp-linux.c): Remove.
 901         (mips64-linux.c): Remove.
 902         (mips64-dsp-linux.c): Remove.
 903         (nios2-linux.c): Remove.
 904         (powerpc-32.c): Remove.
 905         (powerpc-32l.c): Remove.
 906         (powerpc-altivec32l.c): Remove.
 907         (powerpc-cell32l.c): Remove.
 908         (powerpc-vsx32l.c): Remove.
 909         (powerpc-isa205-32l.c): Remove.
 910         (powerpc-isa205-altivec32l.c): Remove.
 911         (powerpc-isa205-vsx32l.c): Remove.
 912         (powerpc-e500l.c): Remove.
 913         (powerpc-64l.c): Remove.
 914         (powerpc-altivec64l.c): Remove.
 915         (powerpc-cell64l.c): Remove.
 916         (powerpc-vsx64l.c): Remove.
 917         (powerpc-isa205-64l.c): Remove.
 918         (powerpc-isa205-altivec64l.c): Remove.
 919         (powerpc-isa205-vsx64l.c): Remove.
 920         (s390-linux32.c): Remove.
 921         (s390-linux32v1.c): Remove.
 922         (s390-linux32v2.c): Remove.
 923         (s390-linux64.c): Remove.
 924         (s390-linux64v1.c): Remove.
 925         (s390-linux64v2.c): Remove.
 926         (s390-te-linux64.c): Remove.
 927         (s390-vx-linux64.c): Remove.
 928         (s390-tevx-linux64.c): Remove.
 929         (s390x-linux64.c): Remove.
 930         (s390x-linux64v1.c): Remove.
 931         (s390x-linux64v2.c): Remove.
 932         (s390x-te-linux64.c): Remove.
 933         (s390x-vx-linux64.c): Remove.
 934         (s390x-tevx-linux64.c): Remove.
 935         (tic6x-c64xp-linux.c): Remove.
 936         (tic6x-c64x-linux.c): Remove.
 937         (tic6x-c62x-linux.c): Remove.
 938         (reg-sh.c): Remove.
 939         (reg-sparc64.c): Remove.
 940         (reg-spu.c): Remove.
 941         (amd64.c): Remove.
 942         (amd64-linux.c): Remove.
 943         (amd64-avx.c): Remove.
 944         (amd64-avx-linux.c): Remove.
 945         (amd64-avx-avx512.c): Remove.
 946         (amd64-avx-avx512-linux.c): Remove.
 947         (amd64-mpx.c): Remove.
 948         (amd64-mpx-linux.c): Remove.
 949         (amd64-avx-mpx-avx512-pku.c): Remove.
 950         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
 951         (amd64-avx-mpx.c): Remove.
 952         (amd64-avx-mpx-linux.c): Remove.
 953         (x32.c): Remove.
 954         (x32-linux.c): Remove.
 955         (x32-avx.c): Remove.
 956         (x32-avx-linux.c): Remove.
 957         (x32-avx-avx512.c): Remove.
 958         (x32-avx-avx512-linux.c): Remove.
 959         (reg-xtensa.c): Remove.
 960         (reg-tilegx.c): Remove.
 961         (reg-tilegx32.c): Remove.
 962
 963 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
 964
 965         * Makefile.in (SFILES): Add "common/environ.c".
 966         (OBJS): Add "common/environ.h".
 967
 968 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 969
 970         * configure.ac: Check if the fs_base and gs_base members of
 971         `struct user_regs_struct' exist.
 972         * config.in: Regenerated.
 973         * configure: Likewise.
 974
 975 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 976
 977         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
 978         target_read_memory.
 979         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
 980         (get_next_pcs_syscall_next_pc): Likewise.
 981
 982 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
 983
 984         * win32-i386-low.c: Fix incorrect reference to a couple source files.
 985         * nto-x86-low.c: Likewise.
 986
 987 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
 988
 989         * Makefile.in: Include disable-implicit-rules.mk.
 990
 991 2016-11-23  Pedro Alves  <palves@redhat.com>
 992
 993         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
 994         (debug_vprintf): Use std::chrono::steady_clock instead of
 995         gettimeofday.  Use '.' instead of ':'.
 996         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
 997         (get_timestamp): Use std::chrono::steady_clock instead of
 998         gettimeofday.
 999
1000 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1001
1002         * Makefile.in: Fix whitespace formatting.
1003
1004 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
1005
1006         * Makefile.in (SFILES, OBS): Flatten list and order
1007         alphabetically.
1008
1009 2016-11-23  Pedro Alves  <palves@redhat.com>
1010
1011         * event-loop.c (handle_file_event): Use warning.
1012         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1013         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1014         Use warning.
1015
1016 2016-11-23  Pedro Alves  <palves@redhat.com>
1017
1018         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1019         output.
1020         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1021         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1022         debug_printf and debug_flush for debug output.
1023         * server.c (handle_general_set): Likewise.
1024         * thread-db.c (try_thread_db_load): Use debug_printf for debug
1025         output.
1026
1027 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1028
1029         * Makefile.in (.c.o): Replace rule with ...
1030         (%.o: %.c): ... this one.
1031
1032 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1033
1034         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1035         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
1036         make.
1037         * configure.ac: Remove checks for the make program.
1038         * configure: Re-generate.
1039
1040 2016-10-28  Pedro Alves  <palves@redhat.com>
1041
1042         * Makefile.in (CXX_DIALECT): Get from configure.
1043         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1044         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1045         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1046         * config.in: Regenerate.
1047         * configure: Regenerate.
1048
1049 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1050
1051         * linux-low.c (linux_supports_range_stepping): Return true if
1052         can_software_single_step return true.
1053
1054 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1055
1056         * inferiors.c (find_inferior_in_random): New function.
1057         * inferiors.h (find_inferior_in_random): Declare.
1058         * linux-low.c (linux_wait_for_event_filtered): Call
1059         find_inferior_in_random instead of find_inferior.
1060
1061 2016-10-27  Yao Qi  <yao.qi@linaro.org>
1062
1063         * linux-low.c (linux_wait_1): If single-step breakpoints are
1064         inserted, remove them.
1065
1066 2016-10-26  Pedro Alves  <palves@redhat.com>
1067
1068         * linux-low.c (handle_extended_wait): Link parent/child fork
1069         threads.
1070         (linux_wait_1): Unlink them.
1071         (linux_set_resume_request): Ignore resume requests for
1072         already-resumed and unhandled fork child threads.
1073         * linux-low.h (struct lwp_info) <fork_relative>: New field.
1074         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1075         New functions.
1076         (handle_v_requests) <vCont>: Don't call require_running.
1077         * server.h (in_queued_stop_replies): New declaration.
1078
1079 2016-10-24  Yao Qi  <yao.qi@linaro.org>
1080
1081         PR server/20733
1082         * linux-aarch64-low.c (append_insns): Cast the return value to
1083         'uint32_t *'.
1084
1085 2016-10-10  Yao Qi  <yao.qi@linaro.org>
1086
1087         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1088
1089 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1090
1091         * target.c (target_supports_multi_process): New function, moved
1092         from...
1093         * target.h (target_supports_multi_process): ... here.  Remove
1094         macro.
1095
1096 2016-10-05  Tom Tromey  <tom@tromey.com>
1097
1098         PR remote/20655:
1099         * tracepoint.c (handle_tracepoint_bkpts): Check
1100         ipa_error_tracepoint, not ipa_stopping_tracepoint.
1101
1102 2016-10-05  Yao Qi  <yao.qi@linaro.org>
1103
1104         * configure.srv: Update the path of arm-*.xml files.
1105
1106 2016-10-05  Terry Guo  <terry.guo@arm.com>
1107             Yao Qi  <yao.qi@linaro.org>
1108
1109         * Makefile.in: Adjust the path of rules.
1110         * configure.srv: Update the path of xml files.
1111         * regformats/arm-with-iwmmxt.dat: Regenerated.
1112         * regformats/arm-with-neon.dat: Likewise.
1113         * regformats/arm-with-vfpv2.dat: Likewise.
1114         * regformats/arm-with-vfpv3.dat Likewise.
1115
1116 2016-09-30  Yao Qi  <yao.qi@linaro.org>
1117
1118         PR gdbserver/20627
1119         * target.c (target_stop_and_wait): Don't call
1120         target_continue_no_signal, use resume_stop instead.
1121
1122 2016-09-26  Yao Qi  <yao.qi@linaro.org>
1123
1124         * linux-low.c (linux_wait_1): Call debug_exit.
1125
1126 2016-09-23  Pedro Alves  <palves@redhat.com>
1127
1128         * Makefile.in (SFILES): Add common/new-op.c.
1129         (OBS): Add common/new-op.o.
1130         (new-op.o): New rule.
1131
1132 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
1133
1134         * .gitinore: Ignore more files.
1135
1136 2016-09-21  Yao Qi  <yao.qi@linaro.org>
1137
1138         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1139         23.
1140
1141 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
1142
1143         * server.c (start_inferior): Call target_mourn_inferior instead of
1144         mourn_inferior; pass ptid_t argument to it.
1145         (resume): Likewise.
1146         (handle_target_event): Likewise.
1147         * target.c (target_mourn_inferior): New function.
1148         * target.h (mourn_inferior): Delete macro.
1149
1150 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1151
1152         * linux-low.c (lwp_is_stepping): New function.
1153
1154 2016-09-06  Carl Love  <cel@us.ibm.com>
1155
1156         * server.c (start_inferior):  Fixed comment, requested comment change
1157         didn't get updated correctly.  Removed reference to ptrace () call as
1158         it is only true on Linux systems.
1159
1160 2016-09-06  Carl Love  <cel@us.ibm.com>
1161
1162         * server.c (start_inferior):  Do not call
1163         function target_post_create_inferior () if the
1164         inferior process has already exited.
1165
1166 2016-09-05  Pedro Alves  <palves@redhat.com>
1167
1168         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1169         (COMPILE.pre, CC_LD): Use CXX directly.
1170         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1171         * acinclude.m4: Don't include build-with-cxx.m4.
1172         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1173         * configure: Regenerate.
1174
1175 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
1176
1177         PR gdb/19495
1178         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1179         call writing data to own_buf.
1180
1181 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1182
1183         * target.c (mywait): Call target_wait instead of
1184         the_target->wait.
1185         (target_wait): New function.
1186
1187 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1188
1189         * server.c (start_inferior): New variable 'ptid'.  Replace calls
1190         to the_target->resume by target_continue{,_no_signal}, depending
1191         on the case.
1192         * target.c (target_stop_and_wait): Call target_continue_no_signal
1193         instead of the_target->resume.
1194         (target_continue): New function.
1195
1196 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1197
1198         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1199
1200 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1201
1202         PR server/20491
1203         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1204         ps_prochandle.
1205         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1206         * linux-arm-low.c (ps_get_thread_area): Likewise.
1207         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1208         * linux-m68k-low.c (ps_get_thread_area): Likewise.
1209         * linux-mips-low.c (ps_get_thread_area): Likewise.
1210         * linux-nios2-low.c (ps_get_thread_area): Likewise.
1211         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1212         * linux-x86-low.c (ps_get_thread_area): Likewise.
1213         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1214
1215 2016-08-19  Pedro Alves  <palves@redhat.com>
1216
1217         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1218
1219 2016-08-19  Pedro Alves  <palves@redhat.com>
1220
1221         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1222         comment.  Use memcpy instead of casting through unsigned long.
1223
1224 2016-08-19  Pedro Alves  <palves@redhat.com>
1225
1226         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1227         allocating around 0x80000000.
1228
1229 2016-08-19  Pedro Alves  <palves@redhat.com>
1230
1231         PR gdb/20415
1232         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1233         (x32-avx512-linux-ipa.o): New rules.
1234         * configure.ac (x86_64-*-linux*): New x32 check.
1235         * configure.srv (ipa_x32_linux_regobj): New.
1236         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1237         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1238         descriptions.
1239         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1240         descriptions.
1241         * configure: Regenerate.
1242
1243 2016-08-09  Pedro Alves  <palves@redhat.com>
1244
1245         PR gdb/18653
1246         * Makefile.in (OBS): Add signals-state-save-restore.o.
1247         (signals-state-save-restore.o): New rule.
1248         * config.in: Regenerate.
1249         * configure: Regenerate.
1250         * linux-low.c: Include "signals-state-save-restore.h".
1251         (linux_create_inferior): Call
1252         restore_original_signals_state.
1253         * server.c: Include "dispositions-save-restore.h".
1254         (captured_main): Call save_original_signals_state.
1255
1256 2016-08-05  Pedro Alves  <palves@redhat.com>
1257
1258         * configure: Regenerate.
1259
1260 2016-08-04  Yao Qi  <yao.qi@linaro.org>
1261
1262         * linux-low.c (regsets_fetch_inferior_registers): Check
1263         errno is ESRCH or not.
1264
1265 2016-08-02  Yao Qi  <yao.qi@linaro.org>
1266
1267         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1268         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1269         (thread_db_load_search): Update.
1270         (try_thread_db_load_1): Don't look for td_ta_event_addr,
1271         td_ta_set_event and td_ta_event_getmsg.
1272
1273 2016-07-26  Pedro Alves  <palves@redhat.com>
1274
1275         PR server/20414
1276         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1277         of unsigned long for 64-bit registers and use uint32_t instead of
1278         unsigned int for 32-bit registers.
1279
1280 2016-07-26  Pedro Alves  <palves@redhat.com>
1281
1282         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1283         to 'ptrace'.
1284
1285 2016-07-21  Tom Tromey  <tom@tromey.com>
1286
1287         * configure: Rebuild.
1288
1289 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1290
1291         * mem-break.c (find_gdb_breakpoint): Cast bp to
1292         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1293
1294 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1295
1296         * server.c (handle_v_requests): Support s and S actions
1297         if target_supports_software_single_step return true.
1298
1299 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1300
1301         * linux-low.c (resume_stopped_resumed_lwps): If resume request
1302         is resume_step, call maybe_hw_step.
1303         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1304         and unstop them.
1305         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1306         breakpoints or not.
1307         (proceed_one_lwp): If resume request is resume_step, install
1308         reinsert breakpoints and call maybe_hw_step.
1309
1310 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1311
1312         * linux-low.c (proceed_one_lwp): Declare.
1313         (linux_resume_one_thread): Remove local variable 'step'.
1314         Lift code enqueue signal.  Call proceed_one_lwp instead of
1315         linux_resume_one_lwp.
1316
1317 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1318
1319         * linux-low.c (linux_resume_one_thread): Call
1320         enqueue_pending_signal.
1321
1322 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1323
1324         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1325         * inferiors.c (do_restore_current_thread_cleanup): New function.
1326         (make_cleanup_restore_current_thread): Likewise.
1327         * linux-low.c (install_software_single_step_breakpoints): Call
1328         make_cleanup_restore_current_thread.  Switch current_thread to
1329         thread.
1330
1331 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1332
1333         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1334         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
1335         (clone_one_breakpoint): Likewise.
1336         (delete_reinsert_breakpoints): Change parameter to thread.
1337         Callers updated.
1338         (has_reinsert_breakpoints): Likewise.
1339         (uninsert_reinsert_breakpoints): Likewise.
1340         (reinsert_reinsert_breakpoints): Likewise.
1341         * mem-break.h (set_reinsert_breakpoint): Update declaration.
1342         (delete_reinsert_breakpoints): Likewise.
1343         (reinsert_reinsert_breakpoints): Likewise.
1344         (uninsert_reinsert_breakpoints): Likewise.
1345         (has_reinsert_breakpoints): Likewise.
1346
1347 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1348
1349         * inferiors.c (get_thread_process): Make parameter const.
1350         * inferiors.h (get_thread_process): Update declaration.
1351         * mem-break.c (clone_all_breakpoints): Remove all parameters.
1352         Add new parameters child_thread and parent_thread.  Callers
1353         updated.
1354         * mem-break.h (clone_all_breakpoints): Update declaration.
1355
1356 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1357
1358         * mem-break.c (struct breakpoint) <cond_list>: Remove.
1359         <command_list, handler>: Remove.
1360         (struct gdb_breakpoint): New.
1361         (struct other_breakpoint): New.
1362         (struct reinsert_breakpoint): New.
1363         (is_gdb_breakpoint): New function.
1364         (any_persistent_commands): Update command_list if
1365         is_gdb_breakpoint returns true.
1366         (set_breakpoint): Create breakpoints according to their types.
1367         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1368         (set_gdb_breakpoint_1): Likewise.
1369         (set_gdb_breakpoint): Likewise.
1370         (clear_breakpoint_conditions): Change parameter type to
1371         'struct gdb_breakpoint *'.
1372         (clear_breakpoint_commands): Likewise.
1373         (clear_breakpoint_conditions_and_commands): Likewise.
1374         (add_condition_to_breakpoint): Likewise.
1375         (add_breakpoint_condition): Likewise.
1376         (add_commands_to_breakpoint): Likewise.
1377         (check_breakpoints): Check other_breakpoint.
1378         (clone_one_breakpoint): Clone breakpopint according to its type.
1379         * mem-break.h (struct gdb_breakpoint): Declare.
1380         (set_gdb_breakpoint): Update declaration.
1381         (clear_breakpoint_conditions_and_commands): Likewise.
1382         (add_breakpoint_condition): Likewise.
1383         (add_breakpoint_commands): Likewise.
1384         * server.c (process_point_options): Change parameter type to
1385         'struct gdb_breakpoint *'.
1386
1387 2016-07-21  Yao Qi  <yao.qi@linaro.org>
1388
1389         * mem-break.c (set_breakpoint_at): Rename it to ...
1390         (set_breakpoint_type_at): ... it.
1391         (set_breakpoint_at): Call set_breakpoint_type_at.
1392         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1393         * mem-break.h (set_breakpoint_at): Update comments.
1394
1395 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
1396
1397         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1398         to buf parameter.
1399         (nios2_store_gregset): Likewise.
1400
1401 2016-07-01  Pedro Alves  <palves@redhat.com>
1402             Antoine Tremblay  <antoine.tremblay@ericsson.com>
1403
1404         * linux-low.c: Change interface to take the target lwp_info
1405         pointer directly and return void.  Handle detaching from a zombie
1406         thread.
1407         (linux_detach_lwp_callback): New function.
1408         (linux_detach): Detach from the leader thread after detaching from
1409         the clone threads.
1410
1411 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1412
1413         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1414         for variable new_offset.
1415         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1416         (aarch64_ftrace_insn_reloc_cb): Likewise.
1417         (aarch64_ftrace_insn_reloc_tb): Likewise.
1418         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
1419         PRIx64 instead of PRIx32.
1420
1421 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1422
1423         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1424         (the_low_target): Install arm_get_syscall_trapinfo.
1425
1426 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1427
1428         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1429         function.
1430         (the_low_target): Install aarch64_get_syscall_trapinfo.
1431
1432 2016-06-28  Yao Qi  <yao.qi@linaro.org>
1433
1434         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1435         Callers updated.
1436         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1437         Remove parameter sysno.
1438         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1439         sysret.
1440
1441 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1442
1443         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1444         (s390_emit_ne_goto): Likewise.
1445         (s390_emit_lt_goto): Likewise.
1446         (s390_emit_le_goto): Likewise.
1447         (s390_emit_gt_goto): Likewise.
1448         (s390_emit_ge_goto): Likewise.
1449         (s390x_emit_eq_goto): Likewise.
1450         (s390x_emit_ne_goto): Likewise.
1451         (s390x_emit_lt_goto): Likewise.
1452         (s390x_emit_le_goto): Likewise.
1453         (s390x_emit_gt_goto): Likewise.
1454         (s390x_emit_ge_goto): Likewise.
1455         (s390_emit_ops_impl): Mark variable static.
1456         (s390x_emit_ops): Likewise.
1457
1458 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1459
1460         * linux-low.c (handle_extended_wait): Call
1461         uninsert_reinsert_breakpoints for the parent process.  Remove
1462         reinsert breakpoints from the child process.  Reinsert them to
1463         the parent process when vfork is done.
1464         * mem-break.c (uninsert_reinsert_breakpoints): New function.
1465         (reinsert_reinsert_breakpoints): New function.
1466         * mem-break.h (uninsert_reinsert_breakpoints): Declare
1467         (reinsert_reinsert_breakpoints): Declare.
1468
1469 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1470
1471         * linux-low.c (handle_extended_wait): If the parent is doing
1472         step-over, remove the reinsert breakpoints from the forked child.
1473
1474 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1475
1476         * linux-low.c (unsuspend_all_lwps): Declare.
1477         (linux_low_filter_event): If thread exited, call finish_step_over.
1478         If step-over is finished, unsuspend other threads.
1479
1480 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1481
1482         * linux-low.c (linux_resume_one_lwp_throw): Assert
1483         has_reinsert_breakpoints returns false.
1484         * mem-break.c (delete_disabled_breakpoints): Assert
1485         bp type isn't reinsert_breakpoint.
1486
1487 2016-06-17  Yao Qi  <yao.qi@linaro.org>
1488
1489         * linux-low.c (maybe_hw_step): New function.
1490         (linux_resume_one_lwp_throw): Call maybe_hw_step.
1491         (finish_step_over): Switch current_thread to lwp temporarily,
1492         and assert has_reinsert_breakpoints returns true.
1493         (proceed_one_lwp): Call maybe_hw_step.
1494         * mem-break.c (has_reinsert_breakpoints): New function.
1495         * mem-break.h (has_reinsert_breakpoints): Declare.
1496
1497 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
1498
1499         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1500
1501 2016-05-17  Yao Qi  <yao.qi@linaro.org>
1502
1503         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1504         instead of find_inferior.
1505
1506 2016-05-05  Yao Qi  <yao.qi@linaro.org>
1507
1508         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1509         Initialize res to zero.
1510
1511 2016-05-05  Yao Qi  <yao.qi@linaro.org>
1512
1513         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1514         to uint32_t.
1515
1516 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1517
1518         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1519         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1520         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1521
1522 2016-04-28  Par Olsson  <par.olsson@windriver.com>
1523             Simon Marchi  <simon.marchi@ericsson.com>
1524
1525         * tracepoint.c (write_inferior_int8): New function.
1526         (cmd_qtenable_disable): Write enable flag using
1527         write_inferior_int8.
1528
1529 2016-04-25  Yao Qi  <yao.qi@linaro.org>
1530
1531         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1532         (need_step_over_p): Return zero if the LWP has pending signals
1533         can be delivered on software single step target.
1534
1535 2016-04-25  Yao Qi  <yao.qi@linaro.org>
1536
1537         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1538         return instead of error.
1539
1540 2016-04-22  Yao Qi  <yao.qi@linaro.org>
1541
1542         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1543         to 23.
1544
1545 2016-04-22  Yao Qi  <yao.qi@linaro.org>
1546
1547         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1548         signal when stepping over breakpoint with software single
1549         step.
1550
1551 2016-04-21  Pedro Alves  <palves@redhat.com>
1552
1553         * linux-s390-low.c (s390_collect_ptrace_register)
1554         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1555         add casts.
1556         (s390_check_regset): Use void * instead of gdb_byte *.
1557
1558 2016-04-20  Pedro Alves  <palves@redhat.com>
1559
1560         * configure: Renegerate.
1561
1562 2016-04-20  Yao Qi  <yao.qi@linaro.org>
1563
1564         * linux-aarch32-low.c: Include "arch/arm-linux.h".
1565         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1566         number 16.
1567         (arm_store_gregset): Likewise.
1568
1569 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1570
1571         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1572         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1573         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1574         (amd64-avx-mpx-linux.c): New rules.
1575         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1576         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1577         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1578         (srv_amd64_regobj): Add amd64-avx-mpx.o.
1579         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1580         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1581         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1582         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1583         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1584         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1585         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1586         * linux-x86-low.c (x86_linux_read_description): Add case for
1587         X86_XSTATE_AVX_MPX_MASK.
1588         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1589         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1590         init_registers_i386_avx_mpx_linux.
1591         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1592         (initialize_low_tracepoint): Call
1593         init_registers_i386_avx_mpx_linux.
1594         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
1595         (initialize_low_tracepoint): Call
1596         init_registers_amd64_avx_mpx_linux.
1597         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1598         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1599         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1600         declarations.
1601
1602 2016-04-18  Pedro Alves  <palves@redhat.com>
1603
1604         * configure: Regenerate.
1605
1606 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
1607
1608         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1609         (aarch64_emit_sub): Likewise.
1610
1611 2016-04-12  Pedro Alves  <palves@redhat.com>
1612
1613         * utils.c (prepare_to_throw_exception): Delete.
1614
1615 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
1616
1617         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1618
1619 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
1620
1621         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1622
1623 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
1624
1625         * linux-aarch64-ipa.c: Add <elf.h> include.
1626         * linux-ppc-ipa.c: Add <elf.h> include.
1627         * linux-s390-ipa.c: Add <elf.h> include.
1628
1629 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
1630
1631         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1632         (get_raw_reg_ptr): Likewise.
1633         (get_trace_state_variable_value_ptr): Likewise.
1634         (set_trace_state_variable_value_ptr): Likewise.
1635         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1636         char *.
1637
1638 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
1639             Marcin Kościelnicki  <koriakin@0x04.net>
1640
1641         PR/17221
1642         * linux-ppc-low.c (emit_insns): New function.
1643         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1644         (ppc_emit_prologue): New function.
1645         (ppc_emit_epilogue): New function.
1646         (ppc_emit_add): New function.
1647         (ppc_emit_sub): New function.
1648         (ppc_emit_mul): New function.
1649         (ppc_emit_lsh): New function.
1650         (ppc_emit_rsh_signed): New function.
1651         (ppc_emit_rsh_unsigned): New function.
1652         (ppc_emit_ext): New function.
1653         (ppc_emit_zero_ext): New function.
1654         (ppc_emit_log_not): New function.
1655         (ppc_emit_bit_and): New function.
1656         (ppc_emit_bit_or): New function.
1657         (ppc_emit_bit_xor): New function.
1658         (ppc_emit_bit_not): New function.
1659         (ppc_emit_equal): New function.
1660         (ppc_emit_less_signed): New function.
1661         (ppc_emit_less_unsigned): New function.
1662         (ppc_emit_ref): New function.
1663         (ppc_emit_const): New function.
1664         (ppc_emit_reg): New function.
1665         (ppc_emit_pop): New function.
1666         (ppc_emit_stack_flush): New function.
1667         (ppc_emit_swap): New function.
1668         (ppc_emit_stack_adjust): New function.
1669         (ppc_emit_call): New function.
1670         (ppc_emit_int_call_1): New function.
1671         (ppc_emit_void_call_2): New function.
1672         (ppc_emit_if_goto): New function.
1673         (ppc_emit_goto): New function.
1674         (ppc_emit_eq_goto): New function.
1675         (ppc_emit_ne_goto): New function.
1676         (ppc_emit_lt_goto): New function.
1677         (ppc_emit_le_goto): New function.
1678         (ppc_emit_gt_goto): New function.
1679         (ppc_emit_ge_goto): New function.
1680         (ppc_write_goto_address): New function.
1681         (ppc_emit_ops_impl): New static variable.
1682         (ppc64v1_emit_prologue): New function.
1683         (ppc64v2_emit_prologue): New function.
1684         (ppc64_emit_epilogue): New function.
1685         (ppc64_emit_add): New function.
1686         (ppc64_emit_sub): New function.
1687         (ppc64_emit_mul): New function.
1688         (ppc64_emit_lsh): New function.
1689         (ppc64_emit_rsh_signed): New function.
1690         (ppc64_emit_rsh_unsigned): New function.
1691         (ppc64_emit_ext): New function.
1692         (ppc64_emit_zero_ext): New function.
1693         (ppc64_emit_log_not): New function.
1694         (ppc64_emit_bit_and): New function.
1695         (ppc64_emit_bit_or): New function.
1696         (ppc64_emit_bit_xor): New function.
1697         (ppc64_emit_bit_not): New function.
1698         (ppc64_emit_equal): New function.
1699         (ppc64_emit_less_signed): New function.
1700         (ppc64_emit_less_unsigned): New function.
1701         (ppc64_emit_ref): New function.
1702         (ppc64_emit_const): New function.
1703         (ppc64v1_emit_reg): New function.
1704         (ppc64v2_emit_reg): New function.
1705         (ppc64_emit_pop): New function.
1706         (ppc64_emit_stack_flush): New function.
1707         (ppc64_emit_swap): New function.
1708         (ppc64v1_emit_call): New function.
1709         (ppc64v2_emit_call): New function.
1710         (ppc64v1_emit_int_call_1): New function.
1711         (ppc64v2_emit_int_call_1): New function.
1712         (ppc64v1_emit_void_call_2): New function.
1713         (ppc64v2_emit_void_call_2): New function.
1714         (ppc64_emit_if_goto): New function.
1715         (ppc64_emit_eq_goto): New function.
1716         (ppc64_emit_ne_goto): New function.
1717         (ppc64_emit_lt_goto): New function.
1718         (ppc64_emit_le_goto): New function.
1719         (ppc64_emit_gt_goto): New function.
1720         (ppc64_emit_ge_goto): New function.
1721         (ppc64v1_emit_ops_impl): New static variable.
1722         (ppc64v2_emit_ops_impl): New static variable.
1723         (ppc_emit_ops): New function.
1724         (linux_low_target): Wire in ppc_emit_ops.
1725
1726 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
1727             Marcin Kościelnicki  <koriakin@0x04.net>
1728
1729         PR/17221
1730         * Makefile.in: Add powerpc-*-ipa.o
1731         * configure.srv: Add ipa_obj for powerpc*-linux.
1732         * linux-ppc-ipa.c: New file.
1733         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1734         includes.
1735         (PPC_FIELD): New macro.
1736         (PPC_SEXT): New macro.
1737         (PPC_OP6): New macro.
1738         (PPC_BO): New macro.
1739         (PPC_LI): New macro.
1740         (PPC_BD): New macro.
1741         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1742         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1743         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1744         (ppc_get_thread_area): New function.
1745         (is_elfv2_inferior): New function.
1746         (gen_ds_form): New function.
1747         (GEN_STD): New macro.
1748         (GEN_STDU): New macro.
1749         (GEN_LD): New macro.
1750         (GEN_LDU): New macro.
1751         (gen_d_form): New function.
1752         (GEN_ADDI): New macro.
1753         (GEN_ADDIS): New macro.
1754         (GEN_LI): New macro.
1755         (GEN_LIS): New macro.
1756         (GEN_ORI): New macro.
1757         (GEN_ORIS): New macro.
1758         (GEN_LWZ): New macro.
1759         (GEN_STW): New macro.
1760         (GEN_STWU): New macro.
1761         (gen_xfx_form): New function.
1762         (GEN_MFSPR): New macro.
1763         (GEN_MTSPR): New macro.
1764         (GEN_MFCR): New macro.
1765         (GEN_MTCR): New macro.
1766         (GEN_SYNC): New macro.
1767         (GEN_LWSYNC): New macro.
1768         (gen_x_form): New function.
1769         (GEN_OR): New macro.
1770         (GEN_MR): New macro.
1771         (GEN_LWARX): New macro.
1772         (GEN_STWCX): New macro.
1773         (GEN_CMPW): New macro.
1774         (gen_md_form): New function.
1775         (GEN_RLDICL): New macro.
1776         (GEN_RLDICR): New macro.
1777         (gen_i_form): New function.
1778         (GEN_B): New macro.
1779         (GEN_BL): New macro.
1780         (gen_b_form): New function.
1781         (GEN_BNE): New macro.
1782         (GEN_LOAD): New macro.
1783         (GEN_STORE): New macro.
1784         (gen_limm): New function.
1785         (gen_atomic_xchg): New function.
1786         (gen_call): New function.
1787         (ppc_relocate_instruction): New function.
1788         (ppc_install_fast_tracepoint_jump_pad): New function.
1789         (ppc_get_min_fast_tracepoint_insn_len): New function.
1790         (ppc_get_ipa_tdesc_idx): New function.
1791         (the_low_target): Wire in the new functions.
1792         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1793         tdescs.
1794         * linux-ppc-tdesc.h: New file.
1795
1796 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
1797
1798         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1799         (alloc_jump_pad_buffer): New function.
1800         * linux-amd64-ipa.c: Add <sys/mman.h> include.
1801         (alloc_jump_pad_buffer): New function.
1802         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1803         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1804         (alloc_jump_pad_buffer): New function.
1805         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1806         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1807         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1808         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1809
1810 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
1811
1812         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1813         * linux-amd64-ipa.c: Likewise.
1814         * linux-i386-ipa.c: Likewise.
1815         * linux-s390-ipa.c: Likewise.
1816         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1817         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1818         set_trace_state_variable_value_ptr.
1819         (struct ipa_sym_addresses): Likewise.
1820         (symbol_list): Likewise.
1821         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1822         accessing gdb_collect directly.
1823         (gdb_collect_ptr_type): New typedef.
1824         (get_raw_reg_ptr_type): New typedef.
1825         (get_trace_state_variable_value_ptr_type): New typedef.
1826         (set_trace_state_variable_value_ptr_type): New typedef.
1827         (gdb_collect_ptr): New global.
1828         (get_raw_reg_ptr): New global.
1829         (get_trace_state_variable_value_ptr): New global.
1830         (set_trace_state_variable_value_ptr): New global.
1831         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1832         accessing get_raw_reg directly.
1833         (get_get_tsv_func_addr): Likewise for
1834         get_trace_state_variable_value_ptr.
1835         (get_set_tsv_func_addr): Likewise for
1836         set_trace_state_variable_value_ptr.
1837         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1838
1839 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
1840
1841         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1842
1843 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
1844
1845         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1846         packets.
1847         (relocate_instruction): Remove own_buf.
1848         * server.c (own_buf): Make global.
1849         (handle_v_requests): Make global.
1850         * server.h (own_buf): New declaration.
1851         (handle_v_requests): New prototype.
1852
1853 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
1854
1855         PR 18377
1856         * linux-s390-low.c (add_insns): New function.
1857         (s390_emit_prologue): New function.
1858         (s390_emit_epilogue): New function.
1859         (s390_emit_add): New function.
1860         (s390_emit_sub): New function.
1861         (s390_emit_mul): New function.
1862         (s390_emit_lsh): New function.
1863         (s390_emit_rsh_signed): New function.
1864         (s390_emit_rsh_unsigned): New function.
1865         (s390_emit_ext): New function.
1866         (s390_emit_log_not): New function.
1867         (s390_emit_bit_and): New function.
1868         (s390_emit_bit_or): New function.
1869         (s390_emit_bit_xor): New function.
1870         (s390_emit_bit_not): New function.
1871         (s390_emit_equal): New function.
1872         (s390_emit_less_signed): New function.
1873         (s390_emit_less_unsigned): New function.
1874         (s390_emit_ref): New function.
1875         (s390_emit_if_goto): New function.
1876         (s390_emit_goto): New function.
1877         (s390_write_goto_address): New function.
1878         (s390_emit_litpool): New function.
1879         (s390_emit_const): New function.
1880         (s390_emit_call): New function.
1881         (s390_emit_reg): New function.
1882         (s390_emit_pop): New function.
1883         (s390_emit_stack_flush): New function.
1884         (s390_emit_zero_ext): New function.
1885         (s390_emit_swap): New function.
1886         (s390_emit_stack_adjust): New function.
1887         (s390_emit_set_r2): New function.
1888         (s390_emit_int_call_1): New function.
1889         (s390_emit_void_call_2): New function.
1890         (s390_emit_eq_goto): New function.
1891         (s390_emit_ne_goto): New function.
1892         (s390_emit_lt_goto): New function.
1893         (s390_emit_le_goto): New function.
1894         (s390_emit_gt_goto): New function.
1895         (s390_emit_ge_goto): New function.
1896         (s390x_emit_prologue): New function.
1897         (s390x_emit_epilogue): New function.
1898         (s390x_emit_add): New function.
1899         (s390x_emit_sub): New function.
1900         (s390x_emit_mul): New function.
1901         (s390x_emit_lsh): New function.
1902         (s390x_emit_rsh_signed): New function.
1903         (s390x_emit_rsh_unsigned): New function.
1904         (s390x_emit_ext): New function.
1905         (s390x_emit_log_not): New function.
1906         (s390x_emit_bit_and): New function.
1907         (s390x_emit_bit_or): New function.
1908         (s390x_emit_bit_xor): New function.
1909         (s390x_emit_bit_not): New function.
1910         (s390x_emit_equal): New function.
1911         (s390x_emit_less_signed): New function.
1912         (s390x_emit_less_unsigned): New function.
1913         (s390x_emit_ref): New function.
1914         (s390x_emit_if_goto): New function.
1915         (s390x_emit_const): New function.
1916         (s390x_emit_call): New function.
1917         (s390x_emit_reg): New function.
1918         (s390x_emit_pop): New function.
1919         (s390x_emit_stack_flush): New function.
1920         (s390x_emit_zero_ext): New function.
1921         (s390x_emit_swap): New function.
1922         (s390x_emit_stack_adjust): New function.
1923         (s390x_emit_int_call_1): New function.
1924         (s390x_emit_void_call_2): New function.
1925         (s390x_emit_eq_goto): New function.
1926         (s390x_emit_ne_goto): New function.
1927         (s390x_emit_lt_goto): New function.
1928         (s390x_emit_le_goto): New function.
1929         (s390x_emit_gt_goto): New function.
1930         (s390x_emit_ge_goto): New function.
1931         (s390_emit_ops): New function.
1932         (struct linux_target_ops): Fill in emit_ops hook.
1933
1934 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
1935
1936         PR 18377
1937         * Makefile.in: Add s390 IPA files.
1938         * configure.srv: Build IPA for s390.
1939         * linux-s390-ipa.c: New file.
1940         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1941         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1942         (tdesc_s390_linux32): Likewise.
1943         (init_registers_s390_linux32v1): Likewise.
1944         (tdesc_s390_linux32v1): Likewise.
1945         (init_registers_s390_linux32v2): Likewise.
1946         (tdesc_s390_linux32v2): Likewise.
1947         (init_registers_s390_linux64): Likewise.
1948         (tdesc_s390_linux64): Likewise.
1949         (init_registers_s390_linux64v1): Likewise.
1950         (tdesc_s390_linux64v1): Likewise.
1951         (init_registers_s390_linux64v2): Likewise.
1952         (tdesc_s390_linux64v2): Likewise.
1953         (init_registers_s390_te_linux64): Likewise.
1954         (tdesc_s390_te_linux64): Likewise.
1955         (init_registers_s390_vx_linux64): Likewise.
1956         (tdesc_s390_vx_linux64): Likewise.
1957         (init_registers_s390_tevx_linux64): Likewise.
1958         (tdesc_s390_tevx_linux64): Likewise.
1959         (init_registers_s390x_linux64): Likewise.
1960         (tdesc_s390x_linux64): Likewise.
1961         (init_registers_s390x_linux64v1): Likewise.
1962         (tdesc_s390x_linux64v1): Likewise.
1963         (init_registers_s390x_linux64v2): Likewise.
1964         (tdesc_s390x_linux64v2): Likewise.
1965         (init_registers_s390x_te_linux64): Likewise.
1966         (tdesc_s390x_te_linux64): Likewise.
1967         (init_registers_s390x_vx_linux64): Likewise.
1968         (tdesc_s390x_vx_linux64): Likewise.
1969         (init_registers_s390x_tevx_linux64): Likewise.
1970         (tdesc_s390x_tevx_linux64): Likewise.
1971         (have_hwcap_s390_vx): New static variable.
1972         (s390_arch_setup): Fill have_hwcap_s390_vx.
1973         (s390_get_thread_area): New function.
1974         (s390_ft_entry_gpr_esa): New const.
1975         (s390_ft_entry_gpr_zarch): New const.
1976         (s390_ft_entry_misc): New const.
1977         (s390_ft_entry_fr): New const.
1978         (s390_ft_entry_vr): New const.
1979         (s390_ft_main_31): New const.
1980         (s390_ft_main_64): New const.
1981         (s390_ft_exit_fr): New const.
1982         (s390_ft_exit_vr): New const.
1983         (s390_ft_exit_misc): New const.
1984         (s390_ft_exit_gpr_esa): New const.
1985         (s390_ft_exit_gpr_zarch): New const.
1986         (append_insns): New function.
1987         (s390_relocate_instruction): New function.
1988         (s390_install_fast_tracepoint_jump_pad): New function.
1989         (s390_get_min_fast_tracepoint_insn_len): New function.
1990         (s390_get_ipa_tdesc_idx): New function.
1991         (struct linux_target_ops): Wire in the above functions.
1992         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1993         * linux-s390-tdesc.h: New file.
1994
1995 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
1996
1997         * linux-s390-low.c (s390_supports_tracepoints): New function.
1998         (struct linux_target_ops): Fill supports_tracepoints hook.
1999
2000 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2001
2002         * linux-low.c (lwp_signal_can_be_delivered): New function.
2003         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2004
2005 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2006
2007         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2008         0 if signal is enqueued.  Remove 'signal' from one debugging
2009         message.  Move one debugging message to some lines below.
2010         Remove code setting 'signal' to 0.
2011
2012 2016-03-18  Yao Qi  <yao.qi@linaro.org>
2013
2014         * linux-low.c (linux_low_filter_event): Remove redundant
2015         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2016
2017 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
2018
2019         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2020         (struct linux_target_ops): Wire in the above.
2021
2022 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2023
2024         * linux-low.c: Update comments to start_step_over.
2025
2026 2016-03-03  Yao Qi  <yao.qi@linaro.org>
2027
2028         PR server/19736
2029         * linux-low.c (handle_extended_wait): Set child suspended
2030         if event_lwp->bp_reinsert isn't zero.
2031
2032 2016-03-02  Yao Qi  <yao.qi@linaro.org>
2033
2034         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2035         enqueue_pending_signal.
2036
2037 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
2038
2039         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2040         is actually loaded.
2041
2042 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2043
2044         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2045         (s390_regmap_3264) [!__s390x__]: New global.
2046         (s390_collect_ptrace_register): Skip map entries containing -1.
2047         (s390_supply_ptrace_register): Ditto.
2048         (s390_fill_gprs_high): New function.
2049         (s390_store_gprs_high): New function.
2050         (s390_regsets): Add NT_S390_HIGH_GPRS.
2051         (s390_get_hwcap): Enable on 31-bit.
2052         (have_hwcap_s390_high_gprs): Enable on 31-bit.
2053         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2054         Detect NT_S390_HIGH_GPRS.
2055         (s390_usrregs_info_3264): Enable on 31-bit.
2056         (s390_regs_info): Enable regs_info_3264 on 31-bit.
2057         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2058
2059 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
2060
2061         PR gdb/13808
2062         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2063         * configure.srv: Ditto.
2064         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2065         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2066         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2067         (init_registers_amd64_linux): Remove prototype.
2068         (tdesc_amd64_linux): Remove declaration.
2069         (get_ipa_tdesc): New function.
2070         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2071         initialize remaining tdescs.
2072         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2073         (init_registers_i386_linux): Remove prototype.
2074         (tdesc_i386_linux): Remove declaration.
2075         (get_ipa_tdesc): New function.
2076         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2077         initialize remaining tdescs.
2078         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2079         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2080         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2081         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2082         (x86_get_ipa_tdesc_idx): New function.
2083         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2084         * linux-x86-tdesc.h: New file.
2085         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2086         (target_get_ipa_tdesc_idx): New macro.
2087         * tracepoint.c (ipa_tdesc_idx): New macro.
2088         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2089         (symbol_list): Add ipa_tdesc_idx.
2090         (cmd_qtstart): Write ipa_tdesc_idx in the target.
2091         (ipa_tdesc): Remove.
2092         (ipa_tdesc_idx): New variable.
2093         (get_context_regcache): Use get_ipa_tdesc.
2094         (gdb_collect): Ditto.
2095         (gdb_probe): Ditto.
2096         * tracepoint.h (get_ipa_tdesc): New prototype.
2097         (ipa_tdesc): Remove.
2098
2099 2016-02-24  Pedro Alves  <palves@redhat.com>
2100
2101         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2102         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
2103         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2104         Factor out common code between the USE_SIGTRAP_SIGINFO and
2105         !USE_SIGTRAP_SIGINFO blocks.
2106         (linux_low_filter_event): Call save_stop_reason instead of
2107         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2108         Update comments.
2109         (linux_wait_1): Update comments.
2110
2111 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
2112
2113         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2114         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2115         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2116         ppc_insert_point, ppc_remove_point.
2117
2118 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
2119
2120         * linux-s390-low.c (s390_supports_z_point_type): New function.
2121         (struct linux_target_ops): Wire s390_supports_z_point_type in.
2122
2123 2016-02-16  Yao Qi  <yao.qi@linaro.org>
2124
2125         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2126         PC.  Get pc from regcache_read_pc.
2127
2128 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2129
2130         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2131         or linux_get_pc_32bit.
2132         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2133
2134 2016-02-12  Yao Qi  <yao.qi@linaro.org>
2135
2136         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2137         arm_linux_get_next_pcs_fixup.
2138
2139 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
2140
2141         * tracepoint.c (x_tracepoint_action_download): Change
2142         write_inferior_data_ptr to write_inferior_data_pointer.
2143         (cmd_qtstart): Likewise.
2144         (write_inferior_data_ptr): Remove.
2145         (download_agent_expr): Change write_inferior_data_ptr to
2146         write_inferior_data_pointer.
2147         (download_tracepoint_1): Likewise.
2148         (download_tracepoint): Likewise.
2149         (download_trace_state_variables): Likewise.
2150
2151 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
2152             Marcin Kościelnicki  <koriakin@0x04.net>
2153
2154         * tracepoint.c (struct tracepoint_action_ops): Remove.
2155         (struct tracepoint_action): Remove ops.
2156         (m_tracepoint_action_download, r_tracepoint_action_download)
2157         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2158         size and offset accordingly.
2159         (m_tracepoint_action_ops, r_tracepoint_action_ops)
2160         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2161         (tracepoint_action_send, tracepoint_action_download): New functions.
2162         Helpers for trace action handlers.
2163         (add_tracepoint_action): Remove setup actions ops.
2164         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2165
2166 2016-02-10  Yao Qi  <yao.qi@linaro.org>
2167
2168         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2169
2170 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2171
2172         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2173         to AC_OUTPUT.
2174         * configure: Regenerate.
2175
2176 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
2177
2178         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2179         void * to gdb_byte *.
2180         * linux-low.c (siginfo_fixup): Likewise.
2181         (linux_xfer_siginfo): Likewise.
2182         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2183         Likewise.
2184         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2185
2186 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2187
2188         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2189         to srv_tgtobj.
2190         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2191         to srv_tgtobj.
2192         * linux-x86-low.c [__x86_64__]: Include
2193         "nat/amd64-linux-siginfo.h".
2194         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2195         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2196         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2197         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2198         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2199         (cpt_si_fd, si_timerid, si_overrun): Move from
2200         nat/amd64-linux-siginfo.c.
2201         * Makefile.in (amd64-linux-siginfo.o:): New rule.
2202
2203 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2204
2205         * server.c (skip_to_semicolon):  Remove.
2206         (process_point_options): Use strchrnul instead of
2207         skip_to_semicolon.
2208
2209 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2210
2211         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2212         * linux-low.c (install_software_single_step_breakpoints): Don't
2213         call regcache_read_pc.
2214         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2215         argument pc.
2216
2217 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2218
2219         * linux-low.c (install_software_single_step_breakpoints): Call
2220         regcache_read_pc instead of get_pc.
2221
2222 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2223
2224         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2225         (unblock_async_io): Rename to ...
2226         (block_unblock_async_io): ... it.  New function.
2227         (enable_async_io): Don't install SIGIO handler.  Unblock it
2228         instead.
2229         (disable_async_io): Don't ignore SIGIO.  Block it instead.
2230         (initialize_async_io): Install SIGIO handler.  Don't call
2231         unblock_async_io.
2232
2233 2016-01-26  Yao Qi  <yao.qi@linaro.org>
2234
2235         * remote-utils.c (getpkt): If the buffer isn't empty, and the
2236         first character is '\003', call *the_target->request_interrupt.
2237
2238 2016-01-25  Yao Qi  <yao.qi@linaro.org>
2239
2240         * remote-utils.c (new_thread_notify): Remove.
2241         (dead_thread_notify): Likewise.
2242         * remote-utils.h (new_thread_notify): Remove declaration.
2243         (dead_thread_notify): Likewise.
2244
2245 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
2246
2247         * gdb.trace/pending.exp: Fix expected message on continue.
2248
2249 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
2250
2251         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2252         it works properly on big-endian machines where sizeof (CORE_ADDR)
2253         != sizeof (void *).
2254
2255 2016-01-21  Pedro Alves  <palves@redhat.com>
2256
2257         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2258         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2259         * configure: Regenerate.
2260
2261 2016-01-21  Yao Qi  <yao.qi@linaro.org>
2262
2263         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2264         is_thumb and set it according to CPSR saved on the stack.
2265         (get_next_pcs_syscall_next_pc): Pass is_thumb to
2266         arm_sigreturn_next_pc.
2267
2268 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2269
2270         * linux-low.c (linux_set_pc_64bit): New function.
2271         (linux_get_pc_64bit): New function.
2272         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2273         Declare.
2274         * linux-sparc-low.c (debug_threads): Remove declaration.
2275         (sparc_get_pc): Remove.
2276         (the_low_target): Use linux_get_pc_64bit instead of
2277         sparc_get_pc.
2278         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2279         (the_low_target): Use linux_get_pc_64bit and
2280         linux_set_pc_64bit.
2281
2282 2016-01-18  Yao Qi  <yao.qi@linaro.org>
2283
2284         * linux-arm-low.c (debug_threads): Remove declaration.
2285         (arm_get_pc, arm_set_pc): Remove.
2286         (the_low_target): Use linux_get_pc_32bit and
2287         linux_set_pc_32bit.
2288         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2289         (the_low_target): Use linux_get_pc_32bit and
2290         linux_set_pc_32bit.
2291         * linux-cris-low.c (debug_threads): Remove declaration.
2292         (cris_get_pc, cris_set_pc,): Remove.
2293         (the_low_target): Use linux_get_pc_32bit and
2294         linux_set_pc_32bit.
2295         * linux-crisv32-low.c (debug_threads): Remove declaration.
2296         (cris_get_pc, cris_set_pc): Remove.
2297         (the_low_target): Use linux_get_pc_32bit and
2298         linux_set_pc_32bit.
2299         * linux-low.c: Include inttypes.h.
2300         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2301         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2302         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2303         (the_low_target): Use linux_get_pc_32bit and
2304         linux_set_pc_32bit.
2305         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2306         (the_low_target): Use linux_get_pc_32bit and
2307         linux_set_pc_32bit.
2308         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2309         (the_low_target): Use linux_get_pc_32bit and
2310         linux_set_pc_32bit.
2311         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2312         (the_low_target): Use linux_get_pc_32bit and
2313         linux_set_pc_32bit.
2314         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2315         (the_low_target): Use linux_get_pc_32bit and
2316         linux_set_pc_32bit.
2317
2318 2016-01-18  Gary Benson  <gbenson@redhat.com>
2319
2320         * configure.ac (AC_FUNC_FORK): New check.
2321         * config.in: Regenerate.
2322         * configure: Likewise.
2323
2324 2016-01-14  Yao Qi  <yao.qi@linaro.org>
2325
2326         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2327         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2328         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2329         arm_get_next_pcs_ctor.
2330
2331 2016-01-12  Josh Stone  <jistone@redhat.com>
2332             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2333
2334         * inferiors.h: Include "gdb_vecs.h".
2335         (struct process_info): Add syscalls_to_catch.
2336         * inferiors.c (remove_process): Free syscalls_to_catch.
2337         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2338         syscall_return stops.
2339         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2340         * server.c (handle_general_set): Handle QCatchSyscalls.
2341         (handle_query): Report support for QCatchSyscalls.
2342         * target.h (struct target_ops): Add supports_catch_syscall.
2343         (target_supports_catch_syscall): New macro.
2344         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2345         (struct lwp_info): Add syscall_state.
2346         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2347         Maintain syscall_state and syscalls_to_catch across exec.
2348         (get_syscall_trapinfo): New function, proxy to the_low_target.
2349         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2350         (linux_low_filter_event): Toggle syscall_state entry/return for
2351         syscall traps, and set it ignored for all others.
2352         (gdb_catching_syscalls_p): New function.
2353         (gdb_catch_this_syscall_p): New function.
2354         (linux_wait_1): Handle SYSCALL_SIGTRAP.
2355         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2356         (linux_supports_catch_syscall): New function.
2357         (linux_target_ops): Install it.
2358         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2359         (the_low_target): Install it.
2360
2361 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2362
2363         * acinclude.m4: Include new ../warning.m4 file.
2364         * configure: Regenerated.
2365         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2366
2367 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
2368
2369         * ax.c (is_goto_target): Mark static.
2370         * linux-low.c (register_addr): Likewise.
2371         (linux_fetch_registers, linux_store_registers): Likewise.
2372         * mem-break.c (any_persistent_commands): Fix old prototype.
2373         (add_commands_to_breakpoint): Mark static.
2374         * regcache.c (find_register_by_name): Delete unused func.
2375         * remote-utils.c (hex_or_minus_one): Mark static.
2376         * server.c (monitor_show_help): Mark static.
2377         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2378         handle_v_requests): Likewise.
2379
2380 2016-01-12  Pedro Alves  <palves@redhat.com>
2381
2382         Remove use of the registered trademark symbol throughout.
2383
2384 2016-01-08  Yao Qi  <yao.qi@linaro.org>
2385
2386         * remote-utils.c (getpkt): If c is '\003', call target hook
2387         request_interrupt.
2388
2389 2016-01-06  Yao Qi  <yao.qi@linaro.org>
2390
2391         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2392         linux-aarch32-low.c.
2393         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2394         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2395         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2396         (thumb2_breakpoint): Declare.
2397         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2398         linux-aarch32-low.h.
2399         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2400         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2401         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2402
2403 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
2404
2405         * gdbreplay.c (gdbreplay_version): Change copyright year in
2406         version message.
2407         * server.c (gdbserver_version): Likewise.
2408
2409 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
2410
2411         * server.c (crc32_table): Delete.
2412         (crc32): Use libiberty's xcrc32 function.
2413
2414 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
2415
2416         * lynx-low.c (lynx_delete_thread_callback): New function.
2417         (lynx_mourn): Properly delete our process and all of its
2418         threads.  Remove call to clear_inferiors.
2419
2420 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
2421
2422         * target.c (thread_search_callback): Add check that
2423         the thread_stopped target callback is not NULL before
2424         calling it.
2425
2426 2015-12-21  Yao Qi  <yao.qi@linaro.org>
2427
2428         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2429         arm breakpoint.
2430
2431 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2432
2433         * server.c (handle_query): Call target_supports_software_single_step.
2434
2435 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2436
2437         * linux-low.c (single_step): New function.
2438         (linux_resume_one_lwp_throw): Call single_step.
2439         (start_step_over): Likewise.
2440
2441 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2442
2443         * Makefile.in (SFILES): Append arch/arm-linux.c,
2444         arch/arm-get-next-pcs.c.
2445         (arm-linux.o): New rule.
2446         (arm-get-next-pcs.o): New rule.
2447         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2448         arm-linux.o.
2449         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
2450         to linux-aarch32-low.c.
2451         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2452         (arm_breakpoint_len, thumb_breakpoint): Likewise.
2453         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2454         (thumb2_breakpoint_len): Likewise.
2455         (arm_is_thumb_mode): Make non-static.
2456         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
2457         from linux-aarch32-low.c.
2458         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2459         (arm_breakpoint_len, thumb_breakpoint): Likewise.
2460         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2461         (thumb2_breakpoint_len): Likewise.
2462         (arm_is_thumb_mode): New declaration.
2463         * linux-arm-low.c: Include arch/arm-linux.h
2464         aarch/arm-get-next-pcs.h, sys/syscall.h.
2465         (get_next_pcs_ops): New struct.
2466         (get_next_pcs_addr_bits_remove): New function.
2467         (get_next_pcs_is_thumb): New function.
2468         (get_next_pcs_read_memory_unsigned_integer): Likewise.
2469         (arm_sigreturn_next_pc): Likewise.
2470         (get_next_pcs_syscall_next_pc): Likewise.
2471         (arm_gdbserver_get_next_pcs): Likewise.
2472         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2473         Initialize.
2474         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2475         * server.h: Include gdb_vecs.h.
2476
2477 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2478
2479         * Makefile.in (SFILES): Append common/common-regcache.c.
2480         (OBS): Append common-regcache.o.
2481         (common-regcache.o): New rule.
2482         * regcache.c (init_register_cache): Initialize cache to
2483         REG_UNAVAILABLE.
2484         (regcache_raw_read_unsigned): New function.
2485         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2486         register_status enum.
2487
2488 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2489
2490         * linux-aarch64-low.c (the_low_targets): Rename
2491         breakpoint_reinsert_addr to get_next_pcs.
2492         * linux-arm-low.c (the_low_targets): Likewise.
2493         * linux-bfin-low.c (the_low_targets): Likewise.
2494         * linux-cris-low.c (the_low_targets): Likewise.
2495         * linux-crisv32-low.c (the_low_targets): Likewise.
2496         * linux-low.c (can_software_single_step): Likewise.
2497         (install_software_single_step_breakpoints): New function.
2498         (start_step_over): Use install_software_single_step_breakpoints.
2499         * linux-low.h: New CORE_ADDR vector.
2500         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2501         get_next_pcs.
2502         * linux-mips-low.c (the_low_targets): Likewise.
2503         * linux-nios2-low.c (the_low_targets): Likewise.
2504         * linux-sparc-low.c (the_low_targets): Likewise.
2505
2506 2015-12-17  Pedro Alves  <palves@redhat.com>
2507
2508         * linux-low.c (linux_kill_one_lwp): Remove references to
2509         LinuxThreads.
2510         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
2511         to 'kill'.
2512         (linux_init_signals): Delete.
2513         (initialize_low): Adjust.
2514         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2515
2516 2015-12-16  Pedro Alves  <palves@redhat.com>
2517
2518         * configure.ac (compiler warning flags): When testing a
2519         -Wno-foo option, check whether -Wfoo works instead.
2520         * configure: Regenerate.
2521
2522 2015-12-11  Don Breazeal  <donb@codesourcery.com>
2523
2524         * server.c (process_serial_event): Don't exit from gdbserver
2525         in remote mode if there are still active inferiors.
2526
2527 2015-12-11  Yao Qi  <yao.qi@linaro.org>
2528
2529         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2530         arm_breakpoint_at if the process is 32-bit.
2531
2532 2015-12-11  Yao Qi  <yao.qi@linaro.org>
2533
2534         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2535         arm breakpoint.
2536
2537 2015-12-07  Yao Qi  <yao.qi@linaro.org>
2538
2539         * configure.srv: Append arm.o to srv_tgtobj for
2540         aarch64*-*-linux* target.
2541         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
2542         from linux-arm-low.c.
2543         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2544         (arm_breakpoint_len, thumb_breakpoint): Likewise.
2545         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2546         (thumb2_breakpoint_len): Likewise.
2547         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2548         (arm_breakpoint_kinds): Likewise.
2549         (arm_breakpoint_kind_from_pc): Likewise.
2550         (arm_sw_breakpoint_from_kind): Likewise.
2551         (arm_breakpoint_kind_from_current_state): Likewise.
2552         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2553         (arm_sw_breakpoint_from_kind): Declare.
2554         (arm_breakpoint_kind_from_current_state): Declare.
2555         (arm_breakpoint_at): Declare.
2556         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2557         arm_sw_breakpoint_from_kind if process is 32-bit.
2558         (aarch64_breakpoint_kind_from_pc): New function.
2559         (aarch64_breakpoint_kind_from_current_state): New function.
2560         (the_low_target): Initialize fields breakpoint_kind_from_pc
2561         and breakpoint_kind_from_current_state.
2562         * linux-arm-low.c (arm_breakpoint_kinds): Move to
2563         linux-aarch32-low.c.
2564         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2565         (arm_breakpoint, arm_breakpoint_len): Likewise.
2566         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2567         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2568         (arm_is_thumb_mode): Likewise.
2569         (arm_breakpoint_at): Likewise.
2570         (arm_breakpoint_kind_from_pc): Likewise.
2571         (arm_sw_breakpoint_from_kind): Likewise.
2572         (arm_breakpoint_kind_from_current_state): Likewise.
2573
2574         Revert:
2575         2015-08-04  Yao Qi  <yao.qi@linaro.org>
2576
2577         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2578         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2579         * server.c (extended_protocol): Remove "static".
2580         * server.h (extended_protocol): Declare it.
2581
2582 2015-12-04  Josh Stone  <jistone@redhat.com>
2583
2584         * target.h (struct target_ops) <arch_setup>: Rename to ...
2585         (struct target_ops) <post_create_inferior>: ... this.
2586         (target_arch_setup): Rename to ...
2587         (target_post_create_inferior): ... this, calling post_create_inferior.
2588         * server.c (start_inferior): Update target_arch_setup calls to
2589         target_post_create_inferior.
2590         * linux-low.c (linux_low_ptrace_options): Forward declare.
2591         (linux_arch_setup): Update its comment for general use.
2592         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2593         (struct linux_target_ops): Use linux_post_create_inferior.
2594         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2595         to post_create_inferior.
2596         * nto-low.c (struct nto_target_ops): Likewise.
2597         * spu-low.c (struct spu_target_ops): Likewise.
2598         * win32-low.c (struct win32_target_ops): Likewise.
2599
2600 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2601
2602         * linux-arm-low.c: Remove duplicate arch/arm.h include.
2603
2604 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2605
2606         * linux-arm-low.c (arm_reinsert_addr): Remove function.
2607         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2608         * linux-cris-low.c (cris_reinsert_addr> Remove function.
2609         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2610         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2611         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2612         * linux-mips-low.c (mips_reinsert_addr): Remove function.
2613         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2614         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2615         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2616         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2617         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2618
2619 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2620
2621         * linux-low.c (linux_look_up_symbols): Don't call
2622         linux_supports_traceclone.
2623         * linux-low.h (thread_db_init): Remove use_events argument.
2624         * thread-db.c (thread_db_use_event): Remove global variable.
2625         (struct thread_db) <td_thr_event_enable_p>: Remove field.
2626         (struct thread_db) <td_create_bp>: Remove field.
2627         (thread_db_create_event): Remove function.
2628         (thread_db_enable_reporting): Likewise.
2629         (find_one_thread): Don't check for thread_db_use_events.
2630         (attach_thread): Likewise.
2631         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2632         (try_thread_db_load_1): Don't check for thread_db_use_events.
2633         (thread_db_init): Remove use_events argument and thread events
2634         handling.
2635         (remove_thread_event_breakpoints): Remove function.
2636         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2637
2638 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2639
2640         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2641         New function.
2642         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2643         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2644         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2645         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2646         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2647         Initialize.
2648         * linux-crisv32-low.c (cris_supports_hardware_single_step):
2649         New function.
2650         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2651         * linux-low.c (can_hardware_single_step): Use
2652         supports_hardware_single_step.
2653         (can_software_single_step): New function.
2654         (start_step_over): Call can_software_single_step.
2655         (linux_supports_hardware_single_step): New function.
2656         (struct target_ops) <supports_software_single_step>: Initialize.
2657         * linux-low.h (struct linux_target_ops)
2658         <supports_hardware_single_step>: Initialize.
2659         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2660         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2661         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2662         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2663         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2664         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2665         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2666         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2667         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2668         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2669         Initialize.
2670         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2671         (struct linux_target_ops) <tile_supports_hardware_single_step>:
2672         Initialize.
2673         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2674         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2675         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2676         New function.
2677         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2678         * target.h (struct target_ops): <supports_software_single_step>:
2679         New field.
2680         (target_supports_software_single_step): New macro.
2681
2682 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2683
2684         * linux-low.c (linux_wait_1): Fix pc advance condition.
2685         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2686         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2687
2688 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2689
2690         * linux-arm-low.c (arm_is_thumb_mode): New function.
2691         (arm_breakpoint_at): Use arm_is_thumb_mode.
2692         (arm_breakpoint_kind_from_current_state): New function.
2693         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2694         Initialize.
2695         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2696         (linux_breakpoint_kind_from_current_state): New function.
2697         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2698         * linux-low.h (struct linux_target_ops)
2699         <breakpoint_kind_from_current_state>: New field.
2700         * target.h (struct target_ops): Likewise.
2701         (target_breakpoint_kind_from_current_state): New macro.
2702
2703 2015-11-30  Pedro Alves  <palves@redhat.com>
2704
2705         * linux-low.c (linux_resume): Wake up the event loop before
2706         returning.
2707
2708 2015-11-30  Pedro Alves  <palves@redhat.com>
2709
2710         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2711         check.
2712         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2713         to -1.
2714         * target.c (struct thread_search): New structure.
2715         (thread_search_callback): New function.
2716         (prev_general_thread): New global.
2717         (prepare_to_access_memory, done_accessing_memory): New functions.
2718         * target.h (prepare_to_access_memory, done_accessing_memory):
2719         Replace macros with function declarations.
2720
2721 2015-11-30  Pedro Alves  <palves@redhat.com>
2722
2723         PR 14618
2724         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2725         report TARGET_WAITKIND_NO_RESUMED.
2726         * remote-utils.c (prepare_resume_reply): Handle
2727         TARGET_WAITKIND_NO_RESUMED.
2728         * server.c (report_no_resumed): New global.
2729         (handle_query) <qSupported>: Handle "no-resumed+".  Report
2730         "no-resumed+" support.
2731         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2732         return error if the client doesn't support no-resumed events.
2733         (push_stop_notification): New function.
2734         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
2735         events if the client supports them.
2736
2737 2015-11-30  Pedro Alves  <palves@redhat.com>
2738
2739         * linux-low.c (thread_still_has_status_pending_p): Don't check
2740         vCont;t here.
2741         (lwp_resumed): New function.
2742         (status_pending_p_callback): Return early if the LWP is not
2743         supposed to be resumed.
2744
2745 2015-11-30  Pedro Alves  <palves@redhat.com>
2746
2747         * linux-low.c (handle_extended_wait): Assert that the LWP's
2748         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
2749         thread create events, leave the new child's status pending.
2750         (linux_low_filter_event): If GDB wants to hear about thread exit
2751         events, leave the LWP marked dead and don't delete it.
2752         (linux_wait_for_event_filtered): Don't check for thread exit.
2753         (filter_exit_event): New function.
2754         (linux_wait_1): Use it, when returning an exit event.
2755         (linux_resume_one_lwp_throw): Assert that the LWP's
2756         waitstatus is TARGET_WAITKIND_IGNORE.
2757         * remote-utils.c (prepare_resume_reply): Handle
2758         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2759         * server.c (report_thread_events): New global.
2760         (handle_general_set): Handle QThreadEvents.
2761         (handle_query) <qSupported>: Handle and report QThreadEvents+;
2762         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2763         TARGET_WAITKIND_THREAD_EXITED.
2764         * server.h (report_thread_events): Declare.
2765
2766 2015-11-30  Pedro Alves  <palves@redhat.com>
2767
2768         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2769         the thread's last_resume_kind was resume_stop.
2770
2771 2015-11-30  Pedro Alves  <palves@redhat.com>
2772
2773         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2774         before returning.
2775
2776 2015-11-30  Pedro Alves  <palves@redhat.com>
2777
2778         * server.c (handle_v_requests): Handle vCtrlC.
2779
2780 2015-11-30  Pedro Alves  <palves@redhat.com>
2781
2782         * gdbthread.h (find_any_thread_of_pid): Declare.
2783         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2784         functions.
2785         * server.c (handle_query): If current_thread is NULL, look for
2786         another thread of the selected process.
2787
2788 2015-11-26  Daniel Colascione  <dancol@dancol.org>
2789             Simon Marchi  <simon.marchi@ericsson.com>
2790
2791         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2792         * server.c (handle_qxfer_threads_worker): Refactor to include thread
2793         name in reply.
2794         * target.h (struct target_ops) <thread_name>: New field.
2795         (target_thread_name): New macro.
2796
2797 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
2798
2799         * regcache.h (regcache_invalidate_pid): Add declaration.
2800         * regcache.c (regcache_invalidate_pid): New function, extracted
2801         from regcache_invalidate.
2802         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2803         Add trivial documentation comment.
2804         * lynx-low.c: Use regcache_invalidate_pid instead of
2805         regcache_invalidate.
2806
2807 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
2808
2809         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2810         and Elf64_auxv_t if the target is Android.
2811
2812 2015-11-22  Doug Evans  <xdje42@gmail.com>
2813
2814         * target.h: #include <sys/types.h>.
2815
2816 2015-11-19  Pedro Alves  <palves@redhat.com>
2817
2818         * linux-low.c (linux_process_qsupported): Change prototype.
2819         Adjust.
2820         * linux-low.h (struct linux_target_ops) <process_qsupported>:
2821         Change prototype.
2822         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2823         and adjust to loop over all features.
2824         * server.c (handle_query) <qSupported>: Adjust to call
2825         target_process_qsupported once, passing it a vector of unprocessed
2826         features.
2827         * target.h (struct target_ops) <process_qsupported>: Change
2828         prototype.
2829         (target_process_qsupported): Adjust.
2830
2831 2015-11-19  Pedro Alves  <palves@redhat.com>
2832
2833         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2834         mode.
2835         * configure: Regenerate.
2836
2837 2015-11-19  Pedro Alves  <palves@redhat.com>
2838
2839         * configure: Regenerate.
2840
2841 2015-11-19  Yao Qi  <yao.qi@linaro.org>
2842
2843         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2844         type to uint32_t.
2845
2846 2015-11-19  Yao Qi  <yao.qi@linaro.org>
2847
2848         * linux-aarch64-low.c (enum aarch64_operand_type): New.
2849         (struct aarch64_operand): Move enum out.
2850
2851 2015-11-19  Yao Qi  <yao.qi@linaro.org>
2852
2853         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2854         struct user_fpsimd_state *.
2855         (aarch64_store_fpregset): Likewise.
2856
2857 2015-11-19  Yao Qi  <yao.qi@linaro.org>
2858
2859         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2860         struct user_pt_regs *.
2861         (aarch64_store_gregset): Likewise.
2862
2863 2015-11-18  Pedro Alves  <palves@redhat.com>
2864
2865         * Makefile.in (all_object_files): Add $IPA_OBJS.
2866
2867 2015-11-17  Pedro Alves  <palves@redhat.com>
2868
2869         * win32-low.c (win32_resume): Use gdb_signal_from_host,
2870         GDB_SIGNAL_0 and gdb_signal_to_string.
2871
2872 2015-11-17  Pedro Alves  <palves@redhat.com>
2873
2874         * win32-low.c (handle_output_debug_string): Remove parameter.
2875         (win32_kill): Remove our_status local and adjust call to
2876         handle_output_debug_string.
2877         (get_child_debug_event): Adjust call to
2878         handle_output_debug_string.
2879
2880 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2881
2882         * linux-mips-low.c (mips_fill_gregset): Add cast.
2883         (mips_store_gregset): Likewise.
2884         (mips_fill_fpregset): Likewise.
2885         (mips_store_fpregset): Likewise.
2886
2887 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2888
2889         * linux-mips-low.c (mips_add_watchpoint): Rename private to
2890         priv.
2891
2892 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2893
2894         * linux-mips-low.c (mips_linux_new_thread): Change type of
2895         watch_type to enum target_hw_bp_type.
2896
2897 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2898
2899                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2900                 Change return type to arm_hwbp_type.
2901
2902 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2903
2904         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2905         (arm_store_gregset): Likewise.
2906         * linux-arm-low.c (arm_get_hwcap): Likewise.
2907         (arm_read_description): Likewise.
2908
2909 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2910
2911         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2912
2913 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2914
2915         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2916         (ppc_fill_vsxregset): Likewise.
2917         (ppc_store_vsxregset): Likewise.
2918         (ppc_fill_vrregset): Likewise.
2919         (ppc_store_vrregset): Likewise.
2920         (ppc_fill_evrregset): Likewise.
2921         (ppc_store_evrregset): Likewise.
2922
2923 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
2924
2925         * linux-ppc-low.c (ppc_usrregs_info): Remove
2926         forward-declaration.
2927         (ppc_arch_setup): Move lower in file.
2928
2929 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
2930
2931         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2932         (ps_pdwrite): Likewise.
2933
2934 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2935
2936         * linux-arm-low.c (arm_new_thread): Move pointer dereference
2937         to after assert checks.
2938
2939 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
2940
2941         * proc-service.c (ps_pdread): Add/adjust casts.
2942         (ps_pdwrite): Add/adjust casts.
2943
2944 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2945
2946         * server.c (handle_search_memory_1): Cast return value of
2947         memmem.
2948
2949 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
2950
2951         * server.c (write_qxfer_response): Change type of data to
2952         gdb_byte *.
2953
2954 2015-10-29  Pedro Alves  <palves@redhat.com>
2955
2956         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2957
2958 2015-10-29  Pedro Alves  <palves@redhat.com>
2959
2960         * tracepoint.c (clear_installed_tracepoints): Add casts.
2961
2962 2015-10-29  Pedro Alves  <palves@redhat.com>
2963
2964         * server.c (handle_v_cont, process_serial_event): Add enum
2965         gdb_signal casts to signal parsing code.
2966
2967 2015-10-29  Pedro Alves  <palves@redhat.com>
2968
2969         * linux-low.h (NULL_REGSET): Define.
2970         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2971         * linux-arm-low.c (arm_regsets): Likewise.
2972         * linux-crisv32-low.c (cris_regsets): Likewise.
2973         * linux-m68k-low.c (m68k_regsets): Likewise.
2974         * linux-mips-low.c (mips_regsets): Likewise.
2975         * linux-nios2-low.c (nios2_regsets): Likewise.
2976         * linux-ppc-low.c (ppc_regsets): Likewise.
2977         * linux-s390-low.c (s390_regsets): Likewise.
2978         * linux-sh-low.c (sh_regsets): Likewise.
2979         * linux-sparc-low.c (sparc_regsets): Likewise.
2980         * linux-tic6x-low.c (tic6x_regsets): Likewise.
2981         * linux-tile-low.c (tile_regsets): Likewise.
2982         * linux-x86-low.c (x86_regsets): Likewise.
2983         * linux-xtensa-low.c (xtensa_regsets): Likewise.
2984
2985 2015-10-29  Pedro Alves  <palves@redhat.com>
2986
2987         * linux-low.h (NULL_REGSET): Define.
2988         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2989         * linux-arm-low.c (arm_regsets): Likewise.
2990         * linux-crisv32-low.c (cris_regsets): Likewise.
2991         * linux-m68k-low.c (m68k_regsets): Likewise.
2992         * linux-mips-low.c (mips_regsets): Likewise.
2993         * linux-nios2-low.c (nios2_regsets): Likewise.
2994         * linux-ppc-low.c (ppc_regsets): Likewise.
2995         * linux-s390-low.c (s390_regsets): Likewise.
2996         * linux-sh-low.c (sh_regsets): Likewise.
2997         * linux-sparc-low.c (sparc_regsets): Likewise.
2998         * linux-tic6x-low.c (tic6x_regsets): Likewise.
2999         * linux-tile-low.c (tile_regsets): Likewise.
3000         * linux-x86-low.c (x86_regsets): Likewise.
3001         * linux-xtensa-low.c (xtensa_regsets): Likewise.
3002
3003 2015-10-26  Doug Evans  <dje@google.com>
3004
3005         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3006
3007 2015-10-26  Doug Evans  <dje@google.com>
3008
3009         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3010
3011 2015-10-26  Doug Evans  <dje@google.com>
3012
3013         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3014         for debug_printf.
3015         (attach_thread, find_new_threads_callback): Ditto.
3016
3017 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3018
3019         * mem-break.h (set_breakpoint_data): Remove.
3020
3021 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3022
3023         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3024         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3025         (initialize_low): Remove set_breakpoint_data call.
3026         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3027         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3028         (initialize_low): Remove set_breakpoint_data call.
3029         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3030         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3031         (initialize_low): Remove set_breakpoint_data call.
3032
3033 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3034
3035         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3036         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3037         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3038         * target.h (target_breakpoint_kind_from_pc): New macro.
3039
3040 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3041
3042         * linux-low.c (default_breakpoint_kind_from_pc): New function.
3043         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3044         the default breakpoint kind.
3045
3046 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3047
3048         * linux-arm-low.c (arm_supports_z_point_type): Add software
3049         breakpoint support.
3050
3051 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3052
3053         * linux-arm-low.c: Refactor breakpoint definitions.
3054         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3055         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3056
3057 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3058
3059         * Makefile.in: Add arm.c/o.
3060         * configure.srv: Likewise.
3061         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3062         (arm_breakpoint_kind_from_pc): New function.
3063         (arm_sw_breakpoint_from_kind): Return proper kind.
3064         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3065
3066 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3067
3068         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3069         removal.
3070         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3071         (struct raw_breakpoint) <size>: Remove.
3072         (struct raw_breakpoint) <kind>: Add.
3073         (bp_size): New function.
3074         (bp_opcode): Likewise.
3075         (find_raw_breakpoint_at): Adjust for kind.
3076         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3077         (remove_memory_breakpoint): Adjust for kind call bp_size.
3078         (set_raw_breakpoint_at): Adjust for kind.
3079         (set_breakpoint): Likewise.
3080         (set_breakpoint_at): Call breakpoint_kind_from_pc.
3081         (delete_raw_breakpoint): Adjust for kind.
3082         (delete_breakpoint): Likewise.
3083         (find_gdb_breakpoint): Likewise.
3084         (set_gdb_breakpoint_1): Likewise.
3085         (set_gdb_breakpoint): Likewise.
3086         (delete_gdb_breakpoint_1): Likewise.
3087         (delete_gdb_breakpoint): Likewise.
3088         (uninsert_raw_breakpoint): Likewise.
3089         (reinsert_raw_breakpoint): Likewise.
3090         (set_breakpoint_data): Remove.
3091         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3092         (check_mem_read): Adjust for kind call bp_size.
3093         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3094         (clone_one_breakpoint): Adjust for kind.
3095         * mem-break.h (set_gdb_breakpoint): Likewise.
3096         (delete_gdb_breakpoint): Likewise.
3097         * server.c (process_serial_event): Likewise.
3098
3099 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3100
3101         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3102         (struct linux_target_ops) <breakpoint>: Remove.
3103         (struct linux_target_ops) <breakpoint_len>: Remove.
3104         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3105         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3106         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3107         (arm_sw_breakpoint_from_kind): New function.
3108         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3109         (struct linux_target_ops) <breakpoint>: Remove.
3110         (struct linux_target_ops) <breakpoint_len>: Remove.
3111         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3112         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3113         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3114         (struct linux_target_ops) <breakpoint>: Remove.
3115         (struct linux_target_ops) <breakpoint_len>: Remove.
3116         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3117         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3118         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3119         (struct linux_target_ops) <breakpoint>: Remove.
3120         (struct linux_target_ops) <breakpoint_len>: Remove.
3121         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3122         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3123         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3124         and sw_breakpoint_from_kind to increment the pc.
3125         (linux_breakpoint_kind_from_pc): New function.
3126         (linux_sw_breakpoint_from_kind): New function.
3127         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3128         (initialize_low): Call breakpoint_kind_from_pc and
3129         sw_breakpoint_from_kind to replace breakpoint_data/len.
3130         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3131         New field.
3132         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3133         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3134         (struct linux_target_ops) <breakpoint>: Remove.
3135         (struct linux_target_ops) <breakpoint_len>: Remove.
3136         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3137         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3138         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3139         (struct linux_target_ops) <breakpoint>: Remove.
3140         (struct linux_target_ops) <breakpoint_len>: Remove.
3141         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3142         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3143         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3144         (struct linux_target_ops) <breakpoint>: Remove.
3145         (struct linux_target_ops) <breakpoint_len>: Remove.
3146         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3147         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3148         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3149         (struct linux_target_ops) <breakpoint>: Remove.
3150         (struct linux_target_ops) <breakpoint_len>: Remove.
3151         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3152         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3153         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3154         (struct linux_target_ops) <breakpoint>: Remove.
3155         (struct linux_target_ops) <breakpoint_len>: Remove.
3156         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3157         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3158         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3159         (struct linux_target_ops) <breakpoint>: Remove.
3160         (struct linux_target_ops) <breakpoint_len>: Remove.
3161         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3162         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3163         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3164         (struct linux_target_ops) <breakpoint>: Remove.
3165         (struct linux_target_ops) <breakpoint_len>: Remove.
3166         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3167         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3168         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3169         (struct linux_target_ops) <breakpoint>: Remove.
3170         (struct linux_target_ops) <breakpoint_len>: Remove.
3171         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3172         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3173         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3174         (struct linux_target_ops) <breakpoint>: Remove.
3175         (struct linux_target_ops) <breakpoint_len>: Remove.
3176         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3177         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3178         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3179         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3180         (struct linux_target_ops) <breakpoint>: Remove.
3181         (struct linux_target_ops) <breakpoint_len>: Remove.
3182         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3183         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3184         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3185         (struct linux_target_ops) <breakpoint>: Remove.
3186         (struct linux_target_ops) <breakpoint_len>: Remove.
3187         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3188         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3189
3190 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3191
3192         * linux-cris-low.c (cris_get_pc): Remove void arg.
3193
3194 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3195
3196         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3197         variable name.
3198
3199 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
3200
3201         * inferiors.c (thread_pid_matches_callback): New function.
3202         (find_thread_process): New function.
3203         (remove_thread): Reset current_thread.
3204         (remove_process): Assert threads have been removed first.
3205
3206 2015-10-15  Yao Qi  <yao.qi@linaro.org>
3207
3208         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3209         if it is 3.
3210         (aarch64_remove_point): Likewise.
3211         * regcache.c (regcache_register_size): New function.
3212
3213 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3214
3215         * linux-aarch64-low.c: Update all callers as emit_load_store
3216         is renamed to aarch64_emit_load_store.
3217
3218 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3219
3220         * linux-aarch64-low.c: Update all callers of function renaming
3221         from emit_insn to aarch64_emit_insn.
3222
3223 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3224
3225         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3226         arch/aarch64-insn.h.
3227         (struct aarch64_memory_operand): Likewise.
3228         (ENCODE): Likewise.
3229         (emit_insn): Move to arch/aarch64-insn.c.
3230         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3231         (emit_load_store): Move to arch/aarch64-insn.c.
3232         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3233         (can_encode_int32): Remove.
3234
3235 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3236
3237         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3238         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3239         (aarch64_relocate_instruction): Likewise.
3240         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3241         (struct aarch64_insn_visitor): Likewise.
3242
3243 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3244
3245         * linux-aarch64-low.c (struct aarch64_insn_data): New.
3246         (struct aarch64_insn_visitor): New.
3247         (struct aarch64_insn_relocation_data): New.
3248         (aarch64_ftrace_insn_reloc_b): New function.
3249         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3250         (aarch64_ftrace_insn_reloc_cb): Likewise.
3251         (aarch64_ftrace_insn_reloc_tb): Likewise.
3252         (aarch64_ftrace_insn_reloc_adr): Likewise.
3253         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3254         (aarch64_ftrace_insn_reloc_others): Likewise.
3255         (visitor): New.
3256         (aarch64_relocate_instruction): Use visitor.
3257
3258 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3259
3260         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3261         int.  Add argument buf.
3262         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3263         aarch64_relocate_instruction.
3264
3265 2015-10-12  Yao Qi  <yao.qi@linaro.org>
3266
3267         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3268         argument insn.  Remove local variable insn.  Don't call
3269         target_read_uint32.
3270         (aarch64_install_fast_tracepoint_jump_pad): Call
3271         target_read_uint32.
3272
3273 2015-09-30  Yao Qi  <yao.qi@linaro.org>
3274
3275         * linux-aarch64-low.c (emit_movk): Shorten a long line.
3276         (emit_load_store_pair): Likewise.
3277
3278 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3279
3280         * dll.c (match_dll): Add cast(s).
3281         (unloaded_dll): Likewise.
3282         * linux-low.c (second_thread_of_pid_p): Likewise.
3283         (delete_lwp_callback): Likewise.
3284         (count_events_callback): Likewise.
3285         (select_event_lwp_callback): Likewise.
3286         (linux_set_resume_request): Likewise.
3287         * server.c (accumulate_file_name_length): Likewise.
3288         (emit_dll_description): Likewise.
3289         (handle_qxfer_threads_worker): Likewise.
3290         (visit_actioned_threads): Likewise.
3291         * thread-db.c (any_thread_of): Likewise.
3292         * tracepoint.c (same_process_p): Likewise.
3293         (match_blocktype): Likewise.
3294         (build_traceframe_info_xml): Likewise.
3295
3296 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
3297
3298         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3299         assignment.
3300         (gdb_unparse_agent_expr): Likewise.
3301         * hostio.c (require_data): Likewise.
3302         (handle_pread): Likewise.
3303         * linux-low.c (disable_regset): Likewise.
3304         (fetch_register): Likewise.
3305         (store_register): Likewise.
3306         (get_dynamic): Likewise.
3307         (linux_qxfer_libraries_svr4): Likewise.
3308         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3309         (set_fast_tracepoint_jump): Likewise.
3310         (uninsert_fast_tracepoint_jumps_at): Likewise.
3311         (reinsert_fast_tracepoint_jumps_at): Likewise.
3312         (validate_inserted_breakpoint): Likewise.
3313         (clone_agent_expr): Likewise.
3314         * regcache.c (init_register_cache): Likewise.
3315         * remote-utils.c (putpkt_binary_1): Likewise.
3316         (decode_M_packet): Likewise.
3317         (decode_X_packet): Likewise.
3318         (look_up_one_symbol): Likewise.
3319         (relocate_instruction): Likewise.
3320         (monitor_output): Likewise.
3321         * server.c (handle_search_memory): Likewise.
3322         (handle_qxfer_exec_file): Likewise.
3323         (handle_qxfer_libraries): Likewise.
3324         (handle_qxfer): Likewise.
3325         (handle_query): Likewise.
3326         (handle_v_cont): Likewise.
3327         (handle_v_run): Likewise.
3328         (captured_main): Likewise.
3329         * target.c (write_inferior_memory): Likewise.
3330         * thread-db.c (try_thread_db_load_from_dir): Likewise.
3331         * tracepoint.c (init_trace_buffer): Likewise.
3332         (add_tracepoint_action): Likewise.
3333         (add_traceframe): Likewise.
3334         (add_traceframe_block): Likewise.
3335         (cmd_qtdpsrc): Likewise.
3336         (cmd_qtdv): Likewise.
3337         (cmd_qtstatus): Likewise.
3338         (response_source): Likewise.
3339         (response_tsv): Likewise.
3340         (cmd_qtnotes): Likewise.
3341         (gdb_collect): Likewise.
3342         (initialize_tracepoint): Likewise.
3343
3344 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3345
3346         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3347         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3348         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3349         <NOP>: New.
3350         (enum aarch64_condition_codes): New enum.
3351         (w0): New static global.
3352         (fp): Likewise.
3353         (lr): Likewise.
3354         (struct aarch64_memory_operand) <type>: New
3355         MEMORY_OPERAND_POSTINDEX type.
3356         (postindex_memory_operand): New helper function.
3357         (emit_ret): New function.
3358         (emit_load_store_pair): New function, factored out of emit_stp
3359         with support for MEMORY_OPERAND_POSTINDEX.
3360         (emit_stp): Rewrite using emit_load_store_pair.
3361         (emit_ldp): New function.
3362         (emit_load_store): Likewise.
3363         (emit_ldr): Mention post-index instruction in comment.
3364         (emit_ldrh): New function.
3365         (emit_ldrb): New function.
3366         (emit_ldrsw): Mention post-index instruction in comment.
3367         (emit_str): Likewise.
3368         (emit_subs): New function.
3369         (emit_cmp): Likewise.
3370         (emit_and): Likewise.
3371         (emit_orr): Likewise.
3372         (emit_orn): Likewise.
3373         (emit_eor): Likewise.
3374         (emit_mvn): Likewise.
3375         (emit_lslv): Likewise.
3376         (emit_lsrv): Likewise.
3377         (emit_asrv): Likewise.
3378         (emit_mul): Likewise.
3379         (emit_sbfm): Likewise.
3380         (emit_sbfx): Likewise.
3381         (emit_ubfm): Likewise.
3382         (emit_ubfx): Likewise.
3383         (emit_csinc): Likewise.
3384         (emit_cset): Likewise.
3385         (emit_nop): Likewise.
3386         (emit_ops_insns): New helper function.
3387         (emit_pop): Likewise.
3388         (emit_push): Likewise.
3389         (aarch64_emit_prologue): New function.
3390         (aarch64_emit_epilogue): Likewise.
3391         (aarch64_emit_add): Likewise.
3392         (aarch64_emit_sub): Likewise.
3393         (aarch64_emit_mul): Likewise.
3394         (aarch64_emit_lsh): Likewise.
3395         (aarch64_emit_rsh_signed): Likewise.
3396         (aarch64_emit_rsh_unsigned): Likewise.
3397         (aarch64_emit_ext): Likewise.
3398         (aarch64_emit_log_not): Likewise.
3399         (aarch64_emit_bit_and): Likewise.
3400         (aarch64_emit_bit_or): Likewise.
3401         (aarch64_emit_bit_xor): Likewise.
3402         (aarch64_emit_bit_not): Likewise.
3403         (aarch64_emit_equal): Likewise.
3404         (aarch64_emit_less_signed): Likewise.
3405         (aarch64_emit_less_unsigned): Likewise.
3406         (aarch64_emit_ref): Likewise.
3407         (aarch64_emit_if_goto): Likewise.
3408         (aarch64_emit_goto): Likewise.
3409         (aarch64_write_goto_address): Likewise.
3410         (aarch64_emit_const): Likewise.
3411         (aarch64_emit_call): Likewise.
3412         (aarch64_emit_reg): Likewise.
3413         (aarch64_emit_pop): Likewise.
3414         (aarch64_emit_stack_flush): Likewise.
3415         (aarch64_emit_zero_ext): Likewise.
3416         (aarch64_emit_swap): Likewise.
3417         (aarch64_emit_stack_adjust): Likewise.
3418         (aarch64_emit_int_call_1): Likewise.
3419         (aarch64_emit_void_call_2): Likewise.
3420         (aarch64_emit_eq_goto): Likewise.
3421         (aarch64_emit_ne_goto): Likewise.
3422         (aarch64_emit_lt_goto): Likewise.
3423         (aarch64_emit_le_goto): Likewise.
3424         (aarch64_emit_gt_goto): Likewise.
3425         (aarch64_emit_ge_got): Likewise.
3426         (aarch64_emit_ops_impl): New static global variable.
3427         (aarch64_emit_ops): New target function, return
3428         &aarch64_emit_ops_impl.
3429         (struct linux_target_ops): Install it.
3430
3431 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3432
3433         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3434         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3435         aarch64-ipa.o.
3436         * linux-aarch64-ipa.c: New file.
3437         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3438         and endian.h.
3439         (aarch64_get_thread_area): New target method.
3440         (extract_signed_bitfield): New helper function.
3441         (aarch64_decode_ldr_literal): New function.
3442         (enum aarch64_opcodes): New enum.
3443         (struct aarch64_register): New struct.
3444         (struct aarch64_operand): New struct.
3445         (x0): New static global.
3446         (x1): Likewise.
3447         (x2): Likewise.
3448         (x3): Likewise.
3449         (x4): Likewise.
3450         (w2): Likewise.
3451         (ip0): Likewise.
3452         (sp): Likewise.
3453         (xzr): Likewise.
3454         (aarch64_register): New helper function.
3455         (register_operand): Likewise.
3456         (immediate_operand): Likewise.
3457         (struct aarch64_memory_operand): New struct.
3458         (offset_memory_operand): New helper function.
3459         (preindex_memory_operand): Likewise.
3460         (enum aarch64_system_control_registers): New enum.
3461         (ENCODE): New macro.
3462         (emit_insn): New helper function.
3463         (emit_b): New function.
3464         (emit_bcond): Likewise.
3465         (emit_cb): Likewise.
3466         (emit_tb): Likewise.
3467         (emit_blr): Likewise.
3468         (emit_stp): Likewise.
3469         (emit_ldp_q_offset): Likewise.
3470         (emit_stp_q_offset): Likewise.
3471         (emit_load_store): Likewise.
3472         (emit_ldr): Likewise.
3473         (emit_ldrsw): Likewise.
3474         (emit_str): Likewise.
3475         (emit_ldaxr): Likewise.
3476         (emit_stxr): Likewise.
3477         (emit_stlr): Likewise.
3478         (emit_data_processing_reg): Likewise.
3479         (emit_data_processing): Likewise.
3480         (emit_add): Likewise.
3481         (emit_sub): Likewise.
3482         (emit_mov): Likewise.
3483         (emit_movk): Likewise.
3484         (emit_mov_addr): Likewise.
3485         (emit_mrs): Likewise.
3486         (emit_msr): Likewise.
3487         (emit_sevl): Likewise.
3488         (emit_wfe): Likewise.
3489         (append_insns): Likewise.
3490         (can_encode_int32_in): New helper function.
3491         (aarch64_relocate_instruction): New function.
3492         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3493         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3494         (struct linux_target_ops): Install aarch64_get_thread_area,
3495         aarch64_install_fast_tracepoint_jump_pad and
3496         aarch64_get_min_fast_tracepoint_insn_len.
3497
3498 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
3499
3500         * Makefile.in (aarch64-insn.o): New rule.
3501         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3502
3503 2015-09-21  Yao Qi  <yao.qi@linaro.org>
3504
3505         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3506
3507 2015-09-21  Yao Qi  <yao.qi@linaro.org>
3508
3509         * tracepoint.c (max_jump_pad_size): Remove.
3510
3511 2015-09-18  Yao Qi  <yao.qi@linaro.org>
3512
3513         * linux-aarch64-low.c: Don't include sys/uio.h.
3514         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3515
3516 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
3517
3518         * tracepoint.c (eval_result_type): Change prototype.
3519         (condition_true_at_tracepoint): Fix argument to compiled_cond.
3520
3521 2015-09-15  Pedro Alves  <palves@redhat.com>
3522
3523         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3524         Check whether to report exec events instead of checking whether
3525         multiprocess is enabled.
3526
3527 2015-09-15  Pedro Alves  <palves@redhat.com>
3528
3529         PR remote/18965
3530         * remote-utils.c (prepare_resume_reply): Merge
3531         TARGET_WAITKIND_VFORK_DONE switch case with the
3532         TARGET_WAITKIND_FORKED case.
3533
3534 2015-09-15  Yao Qi  <yao.qi@linaro.org>
3535
3536         * server.c (handle_query): Check string comparison using
3537         "else if" instead of "if".
3538
3539 2015-09-15  Yao Qi  <yao.qi@linaro.org>
3540
3541         * server.c (vCont_supported): New global variable.
3542         (handle_query): Set vCont_supported to 1 if "vContSupported+"
3543         matches.  Append ";vContSupported+" to own_buf.
3544         (handle_v_requests): Append ";s;S" to own_buf if target supports
3545         hardware single step or vCont_supported is false.
3546         (capture_main): Set vCont_supported to zero.
3547
3548 2015-09-15  Yao Qi  <yao.qi@linaro.org>
3549
3550         * linux-low.c (linux_supports_conditional_breakpoints): Rename
3551         it to ...
3552         (linux_supports_hardware_single_step): ... New function.
3553         (linux_target_ops): Update.
3554         * lynx-low.c (lynx_target_ops): Set field
3555         supports_hardware_single_step to target_can_do_hardware_single_step.
3556         * nto-low.c (nto_target_ops): Likewise.
3557         * spu-low.c (spu_target_ops): Likewise.
3558         * win32-low.c (win32_target_ops): Likewise.
3559         * target.c (target_can_do_hardware_single_step): New function.
3560         * target.h (struct target_ops) <supports_conditional_breakpoints>:
3561         Remove.  <supports_hardware_single_step>: New field.
3562         (target_supports_conditional_breakpoints): Remove.
3563         (target_supports_hardware_single_step): New macro.
3564         (target_can_do_hardware_single_step): Declare.
3565         * server.c (handle_query): Use target_supports_hardware_single_step
3566         instead of target_supports_conditional_breakpoints.
3567
3568 2015-09-15  Yao Qi  <yao.qi@linaro.org>
3569
3570         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3571         function.
3572         (struct linux_target_ops the_low_target): Install
3573         aarch64_linux_siginfo_fixup.
3574
3575 2015-09-11  Don Breazeal  <donb@codesourcery.com>
3576             Luis Machado  <lgustavo@codesourcery.com>
3577
3578         * linux-low.c (linux_mourn): Static declaration.
3579         (linux_arch_setup): Move in front of
3580         handle_extended_wait.
3581         (linux_arch_setup_thread): New function.
3582         (handle_extended_wait): Handle exec events.  Call
3583         linux_arch_setup_thread.  Make event_lwp argument a
3584         pointer-to-a-pointer.
3585         (check_zombie_leaders): Do not check stopped threads.
3586         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3587         (linux_low_filter_event): Add lwp and thread for exec'ing
3588         non-leader thread if leader thread has been deleted.
3589         Refactor code into linux_arch_setup_thread and call it.
3590         Pass child lwp pointer by reference to handle_extended_wait.
3591         (linux_wait_for_event_filtered): Update comment.
3592         (linux_wait_1): Prevent clobbering exec event status.
3593         (linux_supports_exec_events): New function.
3594         (linux_target_ops) <supports_exec_events>: Initialize new member.
3595         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3596         new member.
3597         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3598         * server.c (report_exec_events): New global variable.
3599         (handle_query): Handle qSupported query for exec-events feature.
3600         (captured_main): Initialize report_exec_events.
3601         * server.h (report_exec_events): Declare new global variable.
3602         * target.h (struct target_ops) <supports_exec_events>: New
3603         member.
3604         (target_supports_exec_events): New macro.
3605         * win32-low.c (win32_target_ops) <supports_exec_events>:
3606         Initialize new member.
3607
3608 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
3609
3610         * linux-low.c (linux_low_enable_btrace): Remove.
3611         (linux_target_ops): Replace linux_low_enable_btrace with
3612         linux_enable_btrace.
3613
3614 2015-09-03  Yao Qi  <yao.qi@linaro.org>
3615
3616         * linux-aarch64-low.c (aarch64_insert_point): Call
3617         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3618         returns true.
3619
3620 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3621
3622         * linux-low.c (check_stopped_by_breakpoint): Use
3623         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3624
3625 2015-08-27  Pedro Alves  <palves@redhat.com>
3626
3627         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3628
3629 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
3630
3631         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3632         the XNEW-family equivalent.
3633         (compile_bytecodes): Likewise.
3634         * dll.c (loaded_dll): Likewise.
3635         * event-loop.c (append_callback_event): Likewise.
3636         (create_file_handler): Likewise.
3637         (create_file_event): Likewise.
3638         * hostio.c (handle_open): Likewise.
3639         * inferiors.c (add_thread): Likewise.
3640         (add_process): Likewise.
3641         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3642         * linux-arm-low.c (arm_new_process): Likewise.
3643         (arm_new_thread): Likewise.
3644         * linux-low.c (add_to_pid_list): Likewise.
3645         (linux_add_process): Likewise.
3646         (handle_extended_wait): Likewise.
3647         (add_lwp): Likewise.
3648         (enqueue_one_deferred_signal): Likewise.
3649         (enqueue_pending_signal): Likewise.
3650         (linux_resume_one_lwp_throw): Likewise.
3651         (linux_resume_one_thread): Likewise.
3652         (linux_read_memory): Likewise.
3653         (linux_write_memory): Likewise.
3654         * linux-mips-low.c (mips_linux_new_process): Likewise.
3655         (mips_linux_new_thread): Likewise.
3656         (mips_add_watchpoint): Likewise.
3657         * linux-x86-low.c (initialize_low_arch): Likewise.
3658         * lynx-low.c (lynx_add_process): Likewise.
3659         * mem-break.c (set_raw_breakpoint_at): Likewise.
3660         (set_breakpoint): Likewise.
3661         (add_condition_to_breakpoint): Likewise.
3662         (add_commands_to_breakpoint): Likewise.
3663         (clone_agent_expr): Likewise.
3664         (clone_one_breakpoint): Likewise.
3665         * regcache.c (new_register_cache): Likewise.
3666         * remote-utils.c (look_up_one_symbol): Likewise.
3667         * server.c (queue_stop_reply): Likewise.
3668         (start_inferior): Likewise.
3669         (queue_stop_reply_callback): Likewise.
3670         (handle_target_event): Likewise.
3671         * spu-low.c (fetch_ppc_memory): Likewise.
3672         (store_ppc_memory): Likewise.
3673         * target.c (set_target_ops): Likewise.
3674         * thread-db.c (thread_db_load_search): Likewise.
3675         (try_thread_db_load_1): Likewise.
3676         * tracepoint.c (add_tracepoint): Likewise.
3677         (add_tracepoint_action): Likewise.
3678         (create_trace_state_variable): Likewise.
3679         (cmd_qtdpsrc): Likewise.
3680         (cmd_qtro): Likewise.
3681         (add_while_stepping_state): Likewise.
3682         * win32-low.c (child_add_thread): Likewise.
3683         (get_image_name): Likewise.
3684
3685 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3686
3687         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3688
3689 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3690
3691         * Makefile.in (aarch64-linux.o): New rule.
3692         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3693         srv_tgtobj.
3694         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3695         (aarch64_init_debug_reg_state): Make it extern.
3696         (aarch64_linux_prepare_to_resume): Remove.
3697
3698 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3699
3700         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3701         lwp_arch_private_info and ptid_of_lwp.
3702
3703 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3704
3705         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3706         Find proc_info by find_process_pid.  All callers updated.
3707
3708 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3709
3710         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3711         Remove.
3712         (debug_reg_change_callback): Remove.
3713         (aarch64_notify_debug_reg_change): Remove.
3714
3715 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3716
3717         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3718         Call current_lwp_ptid.
3719
3720 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3721
3722         * linux-aarch64-low.c (debug_reg_change_callback): Use
3723         debug_printf.
3724
3725 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3726
3727         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3728
3729 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3730
3731         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3732
3733 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3734
3735         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3736         the code.
3737
3738 2015-08-25  Yao Qi  <yao.qi@linaro.org>
3739
3740         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3741         Remove.
3742         (debug_reg_change_callback): Remove argument entry and add argument
3743         lwp.  Remove local variable thread.  Don't print thread id in the
3744         debugging output.  Don't check whether pid of thread equals to pid.
3745         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
3746         iterate_over_lwps instead find_inferior.
3747
3748 2015-08-24  Pedro Alves  <palves@redhat.com>
3749
3750         * inferiors.c (get_first_process): New function.
3751         * inferiors.h (get_first_process): New declaration.
3752         * remote-utils.c (read_ptid): Default to the first process in the
3753         list, instead of to the current thread's process.
3754
3755 2015-08-24  Pedro Alves  <palves@redhat.com>
3756
3757         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3758         * event-loop.c: Likewise.
3759         * remote-utils.c: Likewise.
3760         * tracepoint.c: Likewise.
3761
3762 2015-08-24  Pedro Alves  <palves@redhat.com>
3763
3764         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3765         ptid_get_lwp.
3766
3767 2015-08-21  Pedro Alves  <palves@redhat.com>
3768
3769         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3770         instead of literal 1.
3771
3772 2015-08-21  Pedro Alves  <palves@redhat.com>
3773
3774         * tdesc.c (default_description): Explicitly zero-initialize.
3775
3776 2015-08-21  Pedro Alves  <palves@redhat.com>
3777
3778         PR gdb/18749
3779         * inferiors.c (remove_thread): Discard any pending stop reply for
3780         this thread.
3781         * server.c (remove_all_on_match_pid): Rename to ...
3782         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
3783         instead of a pid.
3784         (discard_queued_stop_replies): Change parameter to a ptid.  Now
3785         extern.
3786         (handle_v_kill, kill_inferior_callback, captured_main)
3787         (process_serial_event): Adjust.
3788         * server.h (discard_queued_stop_replies): Declare.
3789
3790 2015-08-21  Pedro Alves  <palves@redhat.com>
3791
3792         * linux-low.c (wait_for_sigstop): Always switch to no thread
3793         selected if the previously current thread dies.
3794         * lynx-low.c (lynx_request_interrupt): Use the first thread's
3795         process instead of the current thread's.
3796         * remote-utils.c (input_interrupt): Don't check if there's no
3797         current thread.
3798         * server.c (gdb_read_memory, gdb_write_memory): If setting the
3799         current thread to the general thread fails, error out.
3800         (handle_qxfer_auxv, handle_qxfer_libraries)
3801         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3802         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3803         (handle_query): Check if there's a thread selected instead of
3804         checking whether there's any thread in the thread list.
3805         (handle_qxfer_threads, handle_qxfer_btrace)
3806         (handle_qxfer_btrace_conf): Don't error out early if there's no
3807         thread in the thread list.
3808         (handle_v_cont, myresume): Don't set the current thread to the
3809         continue thread.
3810         (process_serial_event) <Hg handling>: Also set thread_id if the
3811         previous general thread is still alive.
3812         (process_serial_event) <g/G handling>: If setting the current
3813         thread to the general thread fails, error out.
3814         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3815         thread's lwp instead of the current thread's.
3816         * target.c (set_desired_thread): If the desired thread was not
3817         found, leave the current thread pointing to NULL.  Return an int
3818         (boolean) indicating success.
3819         * target.h (set_desired_thread): Change return type to int.
3820
3821 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
3822
3823         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3824         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3825         #includes.
3826         (ps_get_thread_area): New function.
3827
3828 2015-08-19  Gary Benson  <gbenson@redhat.com>
3829
3830         * hostio.c (handle_pread): Do not attempt to read more data
3831         than hostio_reply_with_data can fit in a packet.
3832
3833 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
3834
3835         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3836
3837 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
3838
3839         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3840
3841 2015-08-06  Pedro Alves  <palves@redhat.com>
3842
3843         * tracepoint.c (expr_eval_result): Now an int.
3844
3845 2015-08-06  Pedro Alves  <palves@redhat.com>
3846
3847         * gdbthread.h (struct regcache): Forward declare.
3848         (struct thread_info) <regcache_data>: Now a struct regcache
3849         pointer.
3850         * inferiors.c (inferior_regcache_data)
3851         (set_inferior_regcache_data): Now work with struct regcache
3852         pointers.
3853         * inferiors.h (struct regcache): Forward declare.
3854         (inferior_regcache_data, set_inferior_regcache_data): Now work
3855         with struct regcache pointers.
3856         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3857         (free_register_cache_thread): Remove struct regcache pointer
3858         casts.
3859
3860 2015-08-06  Pedro Alves  <palves@redhat.com>
3861
3862         * server.c (captured_main): On error, print the exception message
3863         to stderr, and if run_once is set, throw a quit.
3864
3865 2015-08-06  Pedro Alves  <palves@redhat.com>
3866
3867         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3868         the current thread.
3869
3870 2015-08-06  Pedro Alves  <palves@redhat.com>
3871
3872         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3873         reading beyond the passed in buffer length.
3874
3875 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
3876
3877         * tracepoint.c (symbol_list) <required>: Remove.
3878
3879 2015-08-06  Pedro Alves  <palves@redhat.com>
3880
3881         * linux-low.c (handle_extended_wait): Set the fork child's suspend
3882         count if stopping and suspending threads.
3883         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3884         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3885         (linux_detach): Complete an ongoing step-over.
3886         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
3887         throughout.
3888         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3889         (linux_wait_1): If passing a signal to the inferior after
3890         finishing a step-over, unsuspend and re-resume all lwps.  If we
3891         see a single-step event but the thread should be continuing, don't
3892         pass the trap to gdb.
3893         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3894         internal_error instead of gdb_assert.
3895         (enqueue_pending_signal): New function.
3896         (check_ptrace_stopped_lwp_gone): Add debug output.
3897         (start_step_over): Use internal_error instead of gdb_assert.
3898         (complete_ongoing_step_over): New function.
3899         (linux_resume_one_thread): Don't resume a suspended thread.
3900         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3901         it stepping.
3902
3903 2015-08-06  Pedro Alves  <palves@redhat.com>
3904
3905         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3906         (linux_thread_alive): Use lwp_is_marked_dead.
3907         (extended_event_reported): Delete.
3908         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3909         instead of extended_event_reported.
3910         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
3911         as well.
3912         (lwp_is_marked_dead): New function.
3913         (lwp_running): Use lwp_is_marked_dead.
3914         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3915         comment.
3916
3917 2015-08-06  Pedro Alves  <palves@redhat.com>
3918
3919         * linux-low.c (linux_wait_1): Move fork event output out of the
3920         !report_to_gdb check.  Pass event_child->waitstatus to
3921         target_waitstatus_to_string instead of ourstatus.
3922
3923 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3924
3925         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3926         if current_thread is 32 bit.
3927
3928 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3929
3930         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3931         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3932         * server.c (extended_protocol): Remove "static".
3933         * server.h (extended_protocol): Declare it.
3934
3935 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3936
3937         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3938         both aarch64 and aarch32.
3939         (aarch64_set_pc): Likewise.
3940
3941 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3942
3943         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3944         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3945         arm-with-neon.xml to srv_xmlfiles.
3946         * linux-aarch64-low.c: Include linux-aarch32-low.h.
3947         (is_64bit_tdesc): New function.
3948         (aarch64_linux_read_description): New function.
3949         (aarch64_arch_setup): Call aarch64_linux_read_description.
3950         (regs_info): Rename to regs_info_aarch64.
3951         (aarch64_regs_info): Return right regs_info.
3952         (initialize_low_arch): Call initialize_low_arch_aarch32.
3953
3954 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3955
3956         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3957         * linux-aarch32-low.c: New file.
3958         * linux-aarch32-low.h: New file.
3959         * linux-arm-low.c (arm_fill_gregset): Move it to
3960         linux-aarch32-low.c.
3961         (arm_store_gregset): Likewise.
3962         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3963         (arm_store_vfpregset): Call arm_store_vfpregset_num.
3964         (arm_arch_setup): Check if PTRACE_GETREGSET works.
3965         (regs_info): Rename to regs_info_arm.
3966         (arm_regs_info): Return regs_info_aarch32 if
3967         have_ptrace_getregset is 1 and target description is
3968         arm_with_neon or arm_with_vfpv3.
3969         (initialize_low_arch): Don't call init_registers_arm_with_neon.
3970         Call initialize_low_arch_aarch32 instead.
3971
3972 2015-08-04  Yao Qi  <yao.qi@linaro.org>
3973
3974         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3975         * linux-low.c: ... here.
3976         * linux-low.h (have_ptrace_getregset): Declare it.
3977
3978 2015-08-04  Pedro Alves  <palves@redhat.com>
3979
3980         * thread-db.c (struct thread_db): Use new typedefs.
3981         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3982         CHK calls.
3983         (disable_thread_event_reporting): Cast result of dlsym to
3984         destination function pointer type.
3985         (thread_db_mourn): Use td_ta_delete_ftype.
3986
3987 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
3988
3989         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3990         arch variant.
3991         (CDX_BREAKPOINT): Define for R2.
3992         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3993         (the_low_target): Add comments.
3994
3995 2015-07-30  Yao Qi  <yao.qi@linaro.org>
3996
3997         * linux-arm-low.c (arm_hwcap): Remove it.
3998         (arm_read_description): New local variable arm_hwcap.  Don't
3999         set arm_hwcap to zero.
4000
4001 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4002
4003         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4004         Use regcache->tdesc instead.
4005         (arm_store_wmmxregset): Likewise.
4006         (arm_fill_vfpregset): Likewise.
4007         (arm_store_vfpregset): Likewise.
4008
4009 2015-07-30  Yao Qi  <yao.qi@linaro.org>
4010
4011         * linux-arm-low.c: Include arch/arm.h.
4012         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4013         (arm_store_gregset): Likewise.
4014
4015 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
4016
4017         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4018         ptrace's 4th parameter.
4019
4020 2015-07-27  Yao Qi  <yao.qi@linaro.org>
4021
4022         * configure.srv (case aarch64*-*-linux*): Don't set
4023         srv_linux_usrregs.
4024
4025 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
4026
4027         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4028         sys/ptrace.h.
4029         * linux-arm-low.c: Likewise.
4030         * linux-cris-low.c: Likewise.
4031         * linux-crisv32-low.c: Likewise.
4032         * linux-low.c: Likewise.
4033         * linux-m68k-low.c: Likewise.
4034         * linux-mips-low.c: Likewise.
4035         * linux-nios2-low.c: Likewise.
4036         * linux-s390-low.c: Likewise.
4037         * linux-sparc-low.c: Likewise.
4038         * linux-tic6x-low.c: Likewise.
4039         * linux-tile-low.c: Likewise.
4040         * linux-x86-low.c: Likewise.
4041
4042 2015-07-24  Pedro Alves  <palves@redhat.com>
4043
4044         * config.in: Regenerate.
4045         * configure: Regenerate.
4046
4047 2015-07-24  Pedro Alves  <palves@redhat.com>
4048
4049         * acinclude.m4: Include ../ptrace.m4.
4050         * configure.ac: Call GDB_AC_PTRACE.
4051         * config.in, configure: Regenerate.
4052
4053 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4054
4055         * linux-low.c (linux_create_inferior): Remove setting to
4056         proc->priv->new_inferior.
4057         (linux_attach): Likewise.
4058         (linux_low_filter_event): Likewise.
4059         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4060
4061 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4062
4063         * linux-low.c (linux_arch_setup): New function.
4064         (linux_low_filter_event): If proc->tdesc is NULL and
4065         proc->attached is true, call the_low_target.arch_setup.
4066         Otherwise, keep status pending, and return.
4067         (linux_resume_one_lwp_throw): Don't call get_pc if
4068         thread->while_stepping isn't NULL.  Don't call
4069         get_thread_regcache if proc->tdesc is NULL.
4070         (need_step_over_p): Return 0 if proc->tdesc is NULL.
4071         (linux_target_ops): Install arch_setup.
4072         * server.c (start_inferior): Call the_target->arch_setup.
4073         * target.h (struct target_ops) <arch_setup>: New field.
4074         (target_arch_setup): New marco.
4075         * lynx-low.c (lynx_target_ops): Update.
4076         * nto-low.c (nto_target_ops): Update.
4077         * spu-low.c (spu_target_ops): Update.
4078         * win32-low.c (win32_target_ops): Update.
4079
4080 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4081
4082         * linux-low.c (linux_add_process): Don't set
4083         proc->priv->new_inferior.
4084         (linux_create_inferior): Set proc->priv->new_inferior to 1.
4085         (linux_attach): Likewise.
4086
4087 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4088
4089         * server.c (start_inferior): Code refactor.
4090
4091 2015-07-24  Yao Qi  <yao.qi@linaro.org>
4092
4093         * server.c (process_serial_event): Set general_thread.
4094
4095 2015-07-21  Yao Qi  <yao.qi@linaro.org>
4096
4097         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4098         aarch64_linux_get_debug_reg_capacity.
4099
4100 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4101
4102         * Makefile.in (aarch64-linux-hw-point.o): New rule.
4103         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4104         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4105         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4106         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4107         (AARCH64_HWP_ALIGNMENT): Likewise.
4108         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4109         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4110         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4111         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4112         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4113         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4114         (struct aarch64_debug_reg_state): Likewise.
4115         (struct arch_lwp_info): Likewise.
4116         (aarch64_align_watchpoint): Likewise.
4117         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4118         (aarch64_watchpoint_length): Likewise.
4119         (aarch64_point_encode_ctrl_reg): Likewise
4120         (aarch64_point_is_aligned): Likewise.
4121         (aarch64_align_watchpoint): Likewise.
4122         (aarch64_linux_set_debug_regs):
4123         (aarch64_dr_state_insert_one_point): Likewise.
4124         (aarch64_dr_state_remove_one_point): Likewise.
4125         (aarch64_handle_breakpoint): Likewise.
4126         (aarch64_handle_aligned_watchpoint): Likewise.
4127         (aarch64_handle_unaligned_watchpoint): Likewise.
4128         (aarch64_handle_watchpoint): Likewise.
4129
4130 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4131
4132         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4133         and don't aarch64_get_debug_reg_state.  All callers update.
4134         (aarch64_handle_aligned_watchpoint): Likewise.
4135         (aarch64_handle_unaligned_watchpoint): Likewise.
4136         (aarch64_handle_watchpoint): Likewise.
4137         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4138         (aarch64_remove_point): Likewise.
4139
4140 2015-07-17  Yao Qi  <yao.qi@linaro.org>
4141
4142         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4143         debug_printf.
4144         (aarch64_handle_unaligned_watchpoint): Likewise.
4145
4146 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4147
4148         Revert the previous 3 commits:
4149         Move gdb_regex* to common/
4150         Move linux_find_memory_regions_full & co.
4151         gdbserver build-id attribute generator
4152
4153 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4154             Jan Kratochvil  <jan.kratochvil@redhat.com>
4155
4156         gdbserver build-id attribute generator.
4157         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4158         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4159         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4160         (find_phdr): New.
4161         (get_dynamic): Use find_pdhr to traverse program headers.
4162         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4163         (compare_mapping_entry_range, struct find_memory_region_callback_data)
4164         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4165         (get_hex_build_id): New.
4166         (linux_qxfer_libraries_svr4): Add optional build-id attribute
4167         to reply XML document.
4168
4169 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4170             Jan Kratochvil  <jan.kratochvil@redhat.com>
4171
4172         * target.c: Include target/target-utils.h and fcntl.h.
4173         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4174         (target_fileio_read_stralloc): New functions.
4175
4176 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
4177
4178         * Makefile.in (OBS): Add gdb_regex.o.
4179         (gdb_regex.o): New.
4180         * config.in: Rebuilt.
4181         * configure: Rebuilt.
4182
4183 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
4184             Jan Kratochvil  <jan.kratochvil@redhat.com>
4185
4186         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4187         * Makefile.in (OBS): Add target-utils.o.
4188         (linux-maps.o, target-utils.o): New.
4189         * configure.srv (srv_linux_obj): Add linux-maps.o.
4190
4191 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
4192
4193         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4194         function, return 1.
4195         (the_low_target): Install it.
4196
4197 2015-07-14  Pedro Alves  <palves@redhat.com>
4198
4199         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4200         Instead, ignore ECHILD, and throw an error for other errnos.
4201
4202 2015-07-10  Pedro Alves  <palves@redhat.com>
4203
4204         * event-loop.c (struct callback_event) <data>: Change type to
4205         gdb_client_data instance instead of gdb_client_data pointer.
4206         (append_callback_event): Adjust.
4207
4208 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
4209
4210         * linux-aarch64-low.c: Add comments for each linux_target_ops
4211         method.  Remove comments already covered in target_ops and
4212         linux_target_ops definitions.
4213         (the_low_target): Add comments for each unimplemented method.
4214
4215 2015-07-09  Yao Qi  <yao.qi@linaro.org>
4216
4217         * linux-aarch64-low.c (aarch64_regmap): Remove.
4218         (aarch64_usrregs_info): Remove.
4219         (regs_info): Set field usrregs to NULL.
4220
4221 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
4222
4223         * linux-low.c: Include "rsp-low.h"
4224         (linux_low_encode_pt_config, linux_low_encode_raw): New.
4225         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4226         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4227         (handle_btrace_enable_pt): New.
4228         (handle_btrace_general_set): Support "pt".
4229         (handle_btrace_conf_general_set): Support "pt:size".
4230
4231 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4232
4233         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4234         Z_PACKET_SW_BP.
4235
4236 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
4237
4238         * linux-aarch64-low.c: Remove comment about endianness.
4239         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
4240         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
4241         memcmp.
4242
4243 2015-06-24  Gary Benson  <gbenson@redhat.com>
4244
4245         * linux-i386-ipa.c (stdint.h): Do not include.
4246         * lynx-i386-low.c (stdint.h): Likewise.
4247         * lynx-ppc-low.c (stdint.h): Likewise.
4248         * mem-break.c (stdint.h): Likewise.
4249         * thread-db.c (stdint.h): Likewise.
4250         * tracepoint.c (stdint.h): Likewise.
4251         * win32-low.c (stdint.h): Likewise.
4252
4253 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
4254
4255         * server.c (write_qxfer_response): Update call to
4256         remote_escape_output.
4257
4258 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
4259             Jan Kratochvil  <jan.kratochvil@redhat.com>
4260
4261         Merge multiple hex conversions.
4262         * gdbreplay.c (tohex): Rename to 'fromhex'.
4263         (logchar): Use fromhex.
4264
4265 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
4266
4267         * server.c (handle_qxfer_libraries): Set `version' attribute for
4268         <library-list>.
4269
4270 2015-06-10  Gary Benson  <gbenson@redhat.com>
4271
4272         * target.h (struct target_ops) <multifs_open>: New field.
4273         <multifs_unlink>: Likewise.
4274         <multifs_readlink>: Likewise.
4275         * linux-low.c (nat/linux-namespaces.h): New include.
4276         (linux_target_ops): Initialize the_target->multifs_open,
4277         the_target->multifs_unlink and the_target->multifs_readlink.
4278         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4279         * hostio.c (hostio_fs_pid): New static variable.
4280         (hostio_handle_new_gdb_connection): New function.
4281         (handle_setfs): Likewise.
4282         (handle_open): Use the_target->multifs_open as appropriate.
4283         (handle_unlink): Use the_target->multifs_unlink as appropriate.
4284         (handle_readlink): Use the_target->multifs_readlink as
4285         appropriate.
4286         (handle_vFile): Handle vFile:setfs packets.
4287         * server.c (handle_query): Call hostio_handle_new_gdb_connection
4288         after target_handle_new_gdb_connection.
4289
4290 2015-06-10  Gary Benson  <gbenson@redhat.com>
4291
4292         * configure.ac (AC_CHECK_FUNCS): Add setns.
4293         * config.in: Regenerate.
4294         * configure: Likewise.
4295         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4296         (linux-namespaces.o): New rule.
4297         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4298
4299 2015-06-09  Gary Benson <gbenson@redhat.com>
4300
4301         * hostio.c (handle_open): Process mode argument with
4302         fileio_to_host_mode.
4303
4304 2015-06-01  Yao Qi  <yao.qi@linaro.org>
4305
4306         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4307         * linux-x86-low.c: Likewise.
4308
4309 2015-05-28  Don Breazeal  <donb@codesourcery.com>
4310
4311         * linux-low.c (handle_extended_wait): Initialize
4312         thread_info.last_resume_kind for new fork children.
4313
4314 2015-05-15  Pedro Alves  <palves@redhat.com>
4315
4316         * target.h (target_handle_new_gdb_connection): Rewrite using if
4317         wrapped in do/while.
4318
4319 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
4320
4321         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4322         * configure, config.in: Regenerate.
4323         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4324         Declare typedef.
4325
4326 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4327
4328         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4329         PTRACE_EVENT_VFORK_DONE.
4330         (linux_low_ptrace_options, extended_event_reported): Add vfork
4331         events.
4332         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4333         and "vforkdone" for RSP 'T' Stop Reply Packet.
4334         * server.h (report_vfork_events): Declare
4335         global variable.
4336
4337 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4338
4339         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4340         (the_low_target) <new_fork>: Initialize new member.
4341         * linux-arm-low.c (arm_new_fork): New function.
4342         (the_low_target) <new_fork>: Initialize new member.
4343         * linux-low.c (handle_extended_wait): Call new target function
4344         new_fork.
4345         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4346         * linux-mips-low.c (mips_add_watchpoint): New function
4347         extracted from mips_insert_point.
4348         (the_low_target) <new_fork>: Initialize new member.
4349         (mips_linux_new_fork): New function.
4350         (mips_insert_point): Call mips_add_watchpoint.
4351         * linux-x86-low.c (x86_linux_new_fork): New function.
4352         (the_low_target) <new_fork>: Initialize new member.
4353
4354 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4355
4356         * linux-low.c (handle_extended_wait): Implement return value,
4357         rename argument 'event_child' to 'event_lwp', handle
4358         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4359         (linux_low_ptrace_options): New function.
4360         (linux_low_filter_event): Call linux_low_ptrace_options,
4361         use different argument fo linux_enable_event_reporting,
4362         use return value from handle_extended_wait.
4363         (extended_event_reported): New function.
4364         (linux_wait_1): Call extended_event_reported and set
4365         status to report fork events.
4366         (linux_write_memory): Add pid to debug message.
4367         (reset_lwp_ptrace_options_callback): New function.
4368         (linux_handle_new_gdb_connection): New function.
4369         (linux_target_ops): Initialize new structure member.
4370         * linux-low.h (struct lwp_info) <waitstatus>: New member.
4371         * lynx-low.c: Initialize new structure member.
4372         * remote-utils.c (prepare_resume_reply): Implement stop reason
4373         "fork" for "T" stop message.
4374         * server.c (handle_query): Call handle_new_gdb_connection.
4375         * server.h (report_fork_events): Declare global flag.
4376         * target.h (struct target_ops) <handle_new_gdb_connection>:
4377         New member.
4378         (target_handle_new_gdb_connection): New macro.
4379         * win32-low.c: Initialize new structure member.
4380
4381 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4382
4383         * mem-break.c (APPEND_TO_LIST): Define macro.
4384         (clone_agent_expr): New function.
4385         (clone_one_breakpoint): New function.
4386         (clone_all_breakpoints): New function.
4387         * mem-break.h: Declare new functions.
4388
4389 2015-05-12  Don Breazeal  <donb@codesourcery.com>
4390
4391         * linux-low.c (linux_supports_fork_events): New function.
4392         (linux_supports_vfork_events): New function.
4393         (linux_target_ops): Initialize new structure members.
4394         (initialize_low): Call linux_check_ptrace_features.
4395         * lynx-low.c (lynx_target_ops): Initialize new structure
4396         members.
4397         * server.c (report_fork_events, report_vfork_events):
4398         New global flags.
4399         (handle_query): Add new features to qSupported packet and
4400         response.
4401         (captured_main): Initialize new global variables.
4402         * target.h (struct target_ops) <supports_fork_events>:
4403         New member.
4404         <supports_vfork_events>: New member.
4405         (target_supports_fork_events): New macro.
4406         (target_supports_vfork_events): New macro.
4407         * win32-low.c (win32_target_ops): Initialize new structure
4408         members.
4409
4410 2015-05-12  Gary Benson <gbenson@redhat.com>
4411
4412         * server.c (handle_qxfer_exec_file): Use current process
4413         if annex is empty.
4414
4415 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
4416
4417         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
4418         Remove HAVE_PTRACE_GETREGS conditionals.
4419         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4420         instead of PTRACE_GETREGS and PTRACE_SETREGS.
4421
4422 2015-05-08  Yao Qi  <yao.qi@linaro.org>
4423
4424         * linux-low.c (linux_supports_conditional_breakpoints): New
4425         function.
4426         (linux_target_ops): Install new target method.
4427         * lynx-low.c (lynx_target_ops): Install NULL hook for
4428         supports_conditional_breakpoints.
4429         * nto-low.c (nto_target_ops): Likewise.
4430         * spu-low.c (spu_target_ops): Likewise.
4431         * win32-low.c (win32_target_ops): Likewise.
4432         * server.c (handle_query): Check
4433         target_supports_conditional_breakpoints.
4434         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4435         New field.
4436         (target_supports_conditional_breakpoints): New macro.
4437
4438 2015-05-06  Pedro Alves  <palves@redhat.com>
4439
4440         PR server/18081
4441         * server.c (start_inferior): If the process exits, mourn it.
4442
4443 2015-04-21  Gary Benson <gbenson@redhat.com>
4444
4445         * hostio.c (fileio_open_flags_to_host): Factored out to
4446         fileio_to_host_openflags in common/fileio.c.  Single use
4447         updated.
4448
4449 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
4450
4451         * linux-xtensa-low.c (xtensa_fill_gregset)
4452         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4453         XCHAL_HAVE_LOOP.
4454
4455 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
4456
4457         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4458         (regs_info): Replace usrregs pointer with NULL.
4459
4460 2015-04-17  Gary Benson  <gbenson@redhat.com>
4461
4462         * target.h (struct target_ops) <pid_to_exec_file>: New field.
4463         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4464         * server.c (handle_qxfer_exec_file): New function.
4465         (qxfer_packets): Add exec-file entry.
4466         (handle_query): Report qXfer:exec-file:read as supported packet.
4467
4468 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
4469
4470         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4471
4472 2015-04-09  Gary Benson <gbenson@redhat.com>
4473
4474         * hostio-errno.c (errno_to_fileio_error): Remove function.
4475         Update caller to use remote_fileio_to_fio_error.
4476
4477 2015-04-09  Yao Qi  <yao.qi@linaro.org>
4478
4479         * linux-low.c (linux_insert_point): Call
4480         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4481         (linux_remove_point): Call remove_memory_breakpoint if type is
4482         raw_bkpt_type_sw.
4483         * linux-x86-low.c (x86_insert_point): Don't call
4484         insert_memory_breakpoint.
4485         (x86_remove_point): Don't call remove_memory_breakpoint.
4486
4487 2015-04-01  Pedro Alves  <palves@redhat.com>
4488             Cleber Rosa  <crosa@redhat.com>
4489
4490         * server.c (gdbserver_usage): Reorganize and extend the usage
4491         message.
4492
4493 2015-03-24  Pedro Alves  <palves@redhat.com>
4494
4495         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4496         output.  Also dump TRAP_TRACE.
4497         (linux_low_filter_event): In debug output, distinguish a
4498         resume_stop SIGSTOP from a delayed SIGSTOP.
4499
4500 2015-03-24  Gary Benson  <gbenson@redhat.com>
4501
4502         * linux-x86-low.c (x86_linux_new_thread): Moved to
4503         nat/x86-linux.c.
4504         (x86_linux_prepare_to_resume): Likewise.
4505
4506 2015-03-24  Gary Benson  <gbenson@redhat.com>
4507
4508         * Makefile.in (x86-linux-dregs.o): New rule.
4509         * configure.srv: Add x86-linux-dregs.o to relevant targets.
4510         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4511         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4512         (x86_linux_dr_get): Likewise.
4513         (x86_linux_dr_set): Likewise.
4514         (update_debug_registers_callback): Likewise.
4515         (x86_linux_dr_set_addr): Likewise.
4516         (x86_linux_dr_get_addr): Likewise.
4517         (x86_linux_dr_set_control): Likewise.
4518         (x86_linux_dr_get_control): Likewise.
4519         (x86_linux_dr_get_status): Likewise.
4520         (x86_linux_update_debug_registers): Likewise.
4521
4522 2015-03-24  Gary Benson  <gbenson@redhat.com>
4523
4524         * linux-x86-low.c (x86_linux_update_debug_registers):
4525         New function, factored out from...
4526         (x86_linux_prepare_to_resume): ...this.
4527
4528 2015-03-24  Gary Benson  <gbenson@redhat.com>
4529
4530         * linux-x86-low.c (x86_linux_dr_get): Update comments.
4531         (x86_linux_dr_set): Likewise.
4532         (update_debug_registers_callback): Likewise.
4533         (x86_linux_dr_set_addr): Likewise.
4534         (x86_linux_dr_get_addr): Likewise.
4535         (x86_linux_dr_set_control): Likewise.
4536         (x86_linux_dr_get_control): Likewise.
4537         (x86_linux_dr_get_status): Likewise.
4538         (x86_linux_prepare_to_resume): Likewise.
4539
4540 2015-03-24  Gary Benson  <gbenson@redhat.com>
4541
4542         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4543         Use perror_with_name.  Pass string through gettext.
4544         (x86_linux_dr_set): Likewise.
4545
4546 2015-03-24  Gary Benson  <gbenson@redhat.com>
4547
4548         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4549         (x86_linux_dr_set_addr): ...this.
4550         (x86_dr_low_get_addr): Rename to...
4551         (x86_linux_dr_get_addr): ...this.
4552         (x86_dr_low_set_control): Rename to...
4553         (x86_linux_dr_set_control): ...this.
4554         (x86_dr_low_get_control): Rename to...
4555         (x86_linux_dr_get_control): ...this.
4556         (x86_dr_low_get_status): Rename to...
4557         (x86_linux_dr_get_status): ...this.
4558         (x86_dr_low): Update with new function names.
4559
4560 2015-03-24  Gary Benson  <gbenson@redhat.com>
4561
4562         * Makefile.in (x86-linux.o): New rule.
4563         * configure.srv: Add x86-linux.o to relevant targets.
4564         * linux-low.c (lwp_set_arch_private_info): New function.
4565         (lwp_arch_private_info): Likewise.
4566         * linux-x86-low.c: Include nat/x86-linux.h.
4567         (arch_lwp_info): Removed structure.
4568         (update_debug_registers_callback):
4569         Use lwp_set_debug_registers_changed.
4570         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4571         and lwp_set_debug_registers_changed.
4572         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4573
4574 2015-03-24  Gary Benson  <gbenson@redhat.com>
4575
4576         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4577         * linux-arm-low.c (arm_new_thread): Likewise.
4578         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4579         * linux-mips-low.c (mips_linux_new_thread): Likewise.
4580         * linux-x86-low.c (x86_linux_new_thread): Likewise.
4581         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4582
4583 2015-03-24  Gary Benson  <gbenson@redhat.com>
4584
4585         * linux-low.c (ptid_of_lwp): New function.
4586         (lwp_is_stopped): Likewise.
4587         (lwp_stop_reason): Likewise.
4588         * linux-x86-low.c (update_debug_registers_callback):
4589         Use lwp_is_stopped.
4590         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4591         lwp_stop_reason.
4592
4593 2015-03-24  Gary Benson  <gbenson@redhat.com>
4594
4595         * linux-low.h (linux_stop_lwp): Remove declaration.
4596
4597 2015-03-24  Gary Benson  <gbenson@redhat.com>
4598
4599         * linux-low.h: Include nat/linux-nat.h.
4600         * linux-low.c (iterate_over_lwps_args): New structure.
4601         (iterate_over_lwps_filter): New function.
4602         (iterate_over_lwps): Likewise.
4603         * linux-x86-low.c (update_debug_registers_callback):
4604         Update signature to what iterate_over_lwps expects.
4605         Remove PID check that iterate_over_lwps now performs.
4606         (x86_dr_low_set_addr): Use iterate_over_lwps.
4607         (x86_dr_low_set_control): Likewise.
4608
4609 2015-03-24  Gary Benson  <gbenson@redhat.com>
4610
4611         * linux-x86-low.c (x86_debug_reg_state): New function.
4612         (x86_linux_prepare_to_resume): Use the above.
4613
4614 2015-03-24  Gary Benson  <gbenson@redhat.com>
4615
4616         * linux-low.c (current_lwp_ptid): New function.
4617         * linux-x86-low.c: Include nat/linux-nat.h.
4618         (x86_dr_low_get_addr): Use current_lwp_ptid.
4619         (x86_dr_low_get_control): Likewise.
4620         (x86_dr_low_get_status): Likewise.
4621
4622 2015-03-20  Pedro Alves  <palves@redhat.com>
4623
4624         * tracepoint.c (cmd_qtstatus): Make "str" const.
4625
4626 2015-03-20  Pedro Alves  <palves@redhat.com>
4627
4628         * server.c (handle_general_set): Make "req_str" const.
4629
4630 2015-03-19  Pedro Alves  <palves@redhat.com>
4631
4632         * linux-low.c (linux_resume_one_lwp): Rename to ...
4633         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
4634         instead call perror_with_name.
4635         (check_ptrace_stopped_lwp_gone): New function.
4636         (linux_resume_one_lwp): Reimplement as wrapper around
4637         linux_resume_one_lwp_throw that swallows errors if the LWP is
4638         gone.
4639
4640 2015-03-19  Pedro Alves  <palves@redhat.com>
4641
4642         * linux-low.c (count_events_callback, select_event_lwp_callback):
4643         No longer check whether the thread has resume_stop as last resume
4644         kind.
4645
4646 2015-03-19 Pedro Alves  <palves@redhat.com>
4647
4648         * linux-low.c (count_events_callback, select_event_lwp_callback):
4649         Use the lwp's status_pending_p field, not the thread's.
4650
4651 2015-03-19  Pedro Alves  <palves@redhat.com>
4652
4653         * linux-low.c (select_event_lwp_callback): Update comments to
4654         no longer mention SIGTRAP.
4655
4656 2015-03-18  Gary Benson  <gbenson@redhat.com>
4657
4658         * server.c (handle_query): Do not report vFile:fstat as supported.
4659
4660 2015-03-11  Gary Benson  <gbenson@redhat.com>
4661
4662         * hostio.c (sys/types.h): New include.
4663         (sys/stat.h): Likewise.
4664         (common-remote-fileio.h): Likewise.
4665         (handle_fstat): New function.
4666         (handle_vFile): Handle vFile:fstat packets.
4667
4668 2015-03-11  Gary Benson  <gbenson@redhat.com>
4669
4670         * configure.ac (AC_CHECK_MEMBERS): Add checks for
4671         struct stat.st_blocks and struct stat.st_blksize.
4672         * configure: Regenerate.
4673         * config.in: Likewise.
4674         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4675         (OBS): Add common-remote-fileio.o.
4676         (common-remote-fileio.o): New rule.
4677
4678 2015-03-09  Pedro Alves  <palves@redhat.com>
4679
4680         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4681         'struct sockaddr' pointer in 'accept' call.
4682
4683 2015-03-09  Pedro Alves  <palves@redhat.com>
4684
4685         Revert:
4686         2015-03-07  Pedro Alves  <palves@redhat.com>
4687         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4688         or <winsock2.h> here.  Instead include "gdb_socket.h".
4689         (remote_open): Use union gdb_sockaddr_u.
4690         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4691         or <winsock2.h> here.  Instead include "gdb_socket.h".
4692         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4693         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4694         or <sys/un.h>.
4695         (init_named_socket, gdb_agent_helper_thread): Use union
4696         gdb_sockaddr_u.
4697
4698 2015-03-07  Pedro Alves  <palves@redhat.com>
4699
4700         * configure.ac (build_warnings): Move
4701         -Wdeclaration-after-statement to the C-specific set.
4702         * configure: Regenerate.
4703
4704 2015-03-07  Pedro Alves  <palves@redhat.com>
4705
4706         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4707         or <winsock2.h> here.  Instead include "gdb_socket.h".
4708         (remote_open): Use union gdb_sockaddr_u.
4709         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4710         or <winsock2.h> here.  Instead include "gdb_socket.h".
4711         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4712         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4713         or <sys/un.h>.
4714         (init_named_socket, gdb_agent_helper_thread): Use union
4715         gdb_sockaddr_u.
4716
4717 2015-03-07  Pedro Alves  <palves@redhat.com>
4718
4719         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4720         instead.
4721
4722 2015-03-06  Yao Qi  <yao.qi@linaro.org>
4723
4724         * linux-aarch64-low.c (aarch64_insert_point): Use
4725         show_debug_regs as a boolean.
4726         (aarch64_remove_point): Likewise.
4727
4728 2015-03-05  Pedro Alves  <palves@redhat.com>
4729
4730         * lynx-low.c (lynx_target_ops): Install NULL hooks for
4731         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4732         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4733         * nto-low.c (nto_target_ops): Likewise.
4734         * spu-low.c (spu_target_ops): Likewise.
4735         * win32-low.c (win32_target_ops): Likewise.
4736
4737 2015-03-04  Pedro Alves  <palves@redhat.com>
4738
4739         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4740         Decide whether a breakpoint triggered based on the SIGTRAP's
4741         siginfo.si_code.
4742         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4743         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4744         (linux_low_filter_event): Check for breakpoints before checking
4745         watchpoints.
4746         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4747         siginfo.si_code.
4748         (linux_stopped_by_sw_breakpoint)
4749         (linux_supports_stopped_by_sw_breakpoint)
4750         (linux_stopped_by_hw_breakpoint)
4751         (linux_supports_stopped_by_hw_breakpoint): New functions.
4752         (linux_target_ops): Install new target methods.
4753
4754 2015-03-04  Pedro Alves  <palves@redhat.com>
4755
4756         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4757         * server.c (swbreak_feature, hwbreak_feature): New globals.
4758         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4759         (captured_main): Clear swbreak_feature and hwbreak_feature.
4760         * server.h (swbreak_feature, hwbreak_feature): Declare.
4761         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4762         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4763         supports_stopped_by_hw_breakpoint>: New fields.
4764         (target_supports_stopped_by_sw_breakpoint)
4765         (target_stopped_by_sw_breakpoint)
4766         (target_supports_stopped_by_hw_breakpoint)
4767         (target_stopped_by_hw_breakpoint): Declare.
4768
4769 2015-03-04  Pedro Alves  <palves@redhat.com>
4770
4771         enum lwp_stop_reason -> enum target_stop_reason
4772         * linux-low.c (check_stopped_by_breakpoint): Adjust.
4773         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4774         (linux_wait_1, stuck_in_jump_pad_callback)
4775         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4776         (linux_stopped_by_watchpoint):
4777         * linux-low.h (enum lwp_stop_reason): Delete.
4778         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4779         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4780
4781 2015-03-04  Yao Qi  <yao.qi@linaro.org>
4782
4783         * Makefile.in (SFILES): Add linux-aarch64-low.c.
4784
4785 2015-03-03  Gary Benson  <gbenson@redhat.com>
4786
4787         * hostio.c (handle_vFile): Fix prefix lengths.
4788
4789 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
4790
4791         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4792         ptr_bits.
4793
4794 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4795
4796         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4797         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4798         (clean): Add "rm -f" for above C files.
4799         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4800         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4801         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4802         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4803         * linux-s390-low.c (HWCAP_S390_VX): New macro.
4804         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4805         (init_registers_s390x_vx_linux64)
4806         (init_registers_s390x_tevx_linux64)
4807         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4808         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4809         declarations.
4810         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4811         (s390_store_vxrs_high): New functions.
4812         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4813         NT_S390_VXRS_HIGH.
4814         (s390_arch_setup): Add logic for selecting one of the new target
4815         descriptions.  Activate the new vector regsets if applicable.
4816         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4817         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4818         and init_registers_s390x_tevx_linux64.
4819
4820 2015-03-01  Pedro Alves  <palves@redhat.com>
4821
4822         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4823         parameter.
4824
4825 2015-02-27  Pedro Alves  <palves@redhat.com>
4826
4827         * linux-x86-low.c (u_debugreg_offset): New function.
4828         (x86_linux_dr_get, x86_linux_dr_set): Use it.
4829
4830 2015-02-27  Pedro Alves  <palves@redhat.com>
4831
4832         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4833         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4834         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4835         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4836         (ps_lsetfpregs, ps_getpid)
4837         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4838         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4839         (ps_lsetxregs, ps_plog): Declare.
4840
4841 2015-02-27  Pedro Alves  <palves@redhat.com>
4842
4843         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4844         IP_AGENT_EXPORT_FUNC.
4845         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4846         IP_AGENT_EXPORT_FUNC.
4847         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4848         (IP_AGENT_EXPORT): Delete.
4849         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4850         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4851         (gdb_trampoline_buffer_error, collecting, gdb_collect)
4852         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4853         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4854         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4855         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4856         (traceframe_read_count, traceframe_write_count)
4857         (traceframes_created, trace_state_variables, get_raw_reg)
4858         (get_trace_state_variable_value, set_trace_state_variable_value)
4859         (ust_loaded, helper_thread_id, cmd_buf): Use
4860         IPA_SYM_EXPORTED_NAME.
4861         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4862         (tracepoints) Use IP_AGENT_EXPORT_VAR.
4863         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4864         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4865         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4866         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4867         EXTERN_C_PUSH/EXTERN_C_POP.
4868         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4869         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4870         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4871         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4872         (traceframe_write_count, traceframe_read_count)
4873         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4874         (about_to_request_buffer_space, get_trace_state_variable_value)
4875         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4876         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4877         EXTERN_C_PUSH/EXTERN_C_POP.
4878         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4879         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4880         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4881         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4882         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4883         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4884         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4885         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4886         Define.
4887         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4888         (IP_AGENT_EXPORT_VAR_DECL): Define.
4889         (tracing): Declare.
4890         (gdb_agent_get_raw_reg): Declare.
4891
4892 2015-02-27  Tom Tromey  <tromey@redhat.com>
4893             Pedro Alves  <palves@redhat.com>
4894
4895         Rename symbols whose names are reserved C++ keywords throughout.
4896
4897 2015-02-27  Pedro Alves  <palves@redhat.com>
4898
4899         * Makefile.in (COMPILER): New, get it from autoconf.
4900         (CXX): Get from autoconf instead.
4901         (COMPILE.pre): Use COMPILER.
4902         (CC-LD): Rename to ...
4903         (CC_LD): ... this.  Use COMPILER.
4904         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4905         (CXX_FOR_TARGET): Default to g++ instead of gcc.
4906         * acinclude.m4: Include build-with-cxx.m4.
4907         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4908         Disable -Werror by default if building in C++ mode.
4909         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4910         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4911         the C++ compiler.  Save/restore CXXFLAGS too.
4912         * configure: Regenerate.
4913
4914 2015-02-27  Pedro Alves  <palves@redhat.com>
4915
4916         * acinclude.m4: Include libiberty.m4.
4917         * configure.ac: Call libiberty_INIT.
4918         * config.in, configure: Regenerate.
4919
4920 2015-02-26  Pedro Alves  <palves@redhat.com>
4921
4922         * linux-low.c (linux_wait_1): When incrementing the PC past a
4923         program breakpoint always use the_low_target.breakpoint_len as
4924         increment, rather than the maximum between that and
4925         the_low_target.decr_pc_after_break.
4926
4927 2015-02-23  Pedro Alves  <palves@redhat.com>
4928
4929         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4930         thread was doing a step-over; always adjust the PC if
4931         we stepped over a permanent breakpoint.
4932         (linux_wait_1): If we stepped over breakpoint that was on top of a
4933         permanent breakpoint, manually advance the PC past it.
4934
4935 2015-02-23  Pedro Alves  <palves@redhat.com>
4936
4937         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4938         modes.
4939         (x86_fill_gregset, x86_store_gregset): Use it when handling
4940         $orig_eax.
4941
4942 2015-02-20  Pedro Alves  <palves@redhat.com>
4943
4944         * thread-db.c: Include "nat/linux-procfs.h".
4945         (thread_db_init): Skip listing new threads if the kernel supports
4946         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4947
4948 2015-02-20  Pedro Alves  <palves@redhat.com>
4949
4950         * linux-low.c (status_pending_p_callback): Use ptid_match.
4951
4952 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4953
4954         PR breakpoints/16812
4955         * linux-low.c (wstatus_maybe_breakpoint): Remove.
4956         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4957         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4958
4959 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
4960
4961         PR breakpoints/15956
4962         * tracepoint.c (cmd_qtinit): Add check for current_thread.
4963
4964 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
4965
4966         * linux-low.c (linux_low_btrace_conf): Print size.
4967         * server.c (handle_btrace_conf_general_set): New.
4968         (hanle_general_set): Call handle_btrace_conf_general_set.
4969         (handle_query): Report Qbtrace-conf:bts:size as supported.
4970
4971 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
4972
4973         * linux-low.c (linux_low_enable_btrace): Update parameters.
4974         (linux_low_btrace_conf): New.
4975         (linux_target_ops)<to_btrace_conf>: Initialize.
4976         * server.c (current_btrace_conf): New.
4977         (handle_btrace_enable): Rename to ...
4978         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
4979         to target_enable_btrace.  Update comment.  Update users.
4980         (handle_qxfer_btrace_conf): New.
4981         (qxfer_packets): Add btrace-conf entry.
4982         (handle_query): Report qXfer:btrace-conf:read as supported packet.
4983         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4984         (target_ops)<read_btrace_conf>: New.
4985         (target_enable_btrace): Update parameters.
4986         (target_read_btrace_conf): New.
4987
4988 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
4989
4990         * server.c (handle_btrace_general_set): Remove call to
4991         target_supports_btrace.
4992         (supported_btrace_packets): New.
4993         (handle_query): Call supported_btrace_packets.
4994         * target.h: include btrace-common.h.
4995         (btrace_target_info): Removed.
4996         (supports_btrace, target_supports_btrace): Update parameters.
4997
4998 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
4999
5000         * Makefile.in (SFILES): Add common/btrace-common.c.
5001         (OBS): Add common/btrace-common.o.
5002         (btrace-common.o): Add build rules.
5003         * linux-low: Include btrace-common.h.
5004         (linux_low_read_btrace): Use struct btrace_data.  Call
5005         btrace_data_init and btrace_data_fini.
5006
5007 2015-02-06  Pedro Alves  <palves@redhat.com>
5008
5009         * thread-db.c (find_new_threads_callback): Add debug output.
5010
5011 2015-02-04  Pedro Alves  <palves@redhat.com>
5012
5013         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5014         (resume_stopped_resumed_lwps): New function.
5015         (linux_wait_for_event_filtered): Use it.
5016
5017 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5018
5019         * Makefile.in (SFILES): Add linux-personality.c.
5020         (linux-personality.o): New rule.
5021         * configure.srv (srv_linux_obj): Add linux-personality.o to the
5022         list of objects to be built.
5023         * linux-low.c: Include nat/linux-personality.h.
5024         (linux_create_inferior): Remove code to disable address space
5025         randomization (moved to ../nat/linux-personality.c).  Create
5026         cleanup to disable address space randomization.
5027
5028 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
5029
5030         * Makefile.in (posix-strerror.o): New rule.
5031         (mingw-strerror.o): Likewise.
5032         * configure: Regenerated.
5033         * configure.ac: Source file ../common/common.host.  Initialize new
5034         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
5035
5036 2015-01-14  Yao Qi  <yao@codesourcery.com>
5037
5038         * Makefile.in (SFILES): Add nat/ppc-linux.c.
5039         (ppc-linux.o): New rule.
5040         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5041         * configure.ac: AC_CHECK_FUNCS(getauxval).
5042         * config.in: Re-generated.
5043         * configure: Re-generated.
5044         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5045         ppc64_64bit_inferior_p
5046
5047 2015-01-14  Yao Qi  <yao@codesourcery.com>
5048
5049         * linux-ppc-low.c: Include "nat/ppc-linux.h".
5050          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5051         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
5052         (PT_ORIG_R3, PT_TRAP): Likewise.
5053         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5054         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5055         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5056
5057 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
5058
5059         * i387-fp.c (i387_cache_to_xsave): In look over
5060         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5061         zmmh_low_space field by use of zmmh_high_space.
5062
5063 2015-01-09  Pedro Alves  <palves@redhat.com>
5064
5065         * linux-low.c (step_over_bkpt): Move higher up in the file.
5066         (handle_extended_wait): Don't store the stop_pc here.
5067         (get_stop_pc): Adjust comments and rename to ...
5068         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
5069         stopped for a software breakpoint or hardware breakpoint.
5070         (thread_still_has_status_pending_p): New function.
5071         (status_pending_p_callback): Use
5072         thread_still_has_status_pending_p.  If the event is no longer
5073         interesting, resume the LWP.
5074         (handle_tracepoints): Add assert.
5075         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5076         (wstatus_maybe_breakpoint): New function.
5077         (cancel_breakpoint): Delete function.
5078         (check_stopped_by_watchpoint): New function, factored out from
5079         linux_low_filter_event.
5080         (lp_status_maybe_breakpoint): Delete function.
5081         (linux_low_filter_event): Remove filter_ptid argument.
5082         Leave thread group exits pending here.  Store the LWP's stop PC.
5083         Always leave events pending.
5084         (linux_wait_for_event_filtered): Pull all events out of the
5085         kernel, and leave them all pending.
5086         (count_events_callback, select_event_lwp_callback): Consider all
5087         events.
5088         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5089         (select_event_lwp): Only give preference to the stepping LWP in
5090         all-stop mode.  Adjust comments.
5091         (ignore_event): New function.
5092         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
5093         references to cancel_breakpoints.  Adjust to renames.  Also give
5094         equal priority to all LWPs that have had events in non-stop mode.
5095         If reporting a software breakpoint event, unadjust the LWP's PC.
5096         (linux_wait): If linux_wait_1 returned an ignored event, retry.
5097         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5098         Adjust.
5099         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
5100         (resume_status_pending_p): Use thread_still_has_status_pending_p.
5101         (linux_stopped_by_watchpoint): Adjust.
5102         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5103         * linux-low.h (enum lwp_stop_reason): New.
5104         (struct lwp_info) <stop_pc>: Adjust comment.
5105         <stopped_by_watchpoint>: Delete field.
5106         <stop_reason>: New field.
5107         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5108         * mem-break.c (software_breakpoint_inserted_here)
5109         (hardware_breakpoint_inserted_here): New function.
5110         * mem-break.h (software_breakpoint_inserted_here)
5111         (hardware_breakpoint_inserted_here): Declare.
5112         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5113         (cancel_breakpoints): Delete.
5114         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5115         (upload_fast_traceframes): Remove references to
5116         cancel_breakpoints.
5117
5118 2015-01-09  Pedro Alves  <palves@redhat.com>
5119
5120         * thread-db.c (find_new_threads_callback): Ignore thread if the
5121         kernel thread ID is -1.
5122
5123 2015-01-09  Pedro Alves  <palves@redhat.com>
5124
5125         * linux-low.c (linux_attach_fail_reason_string): Move to
5126         nat/linux-ptrace.c, and rename.
5127         (linux_attach_lwp): Update comment.
5128         (attach_proc_task_lwp_callback): New function.
5129         (linux_attach): Adjust to rename and use
5130         linux_proc_attach_tgid_threads.
5131         (linux_attach_fail_reason_string): Delete declaration.
5132
5133 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
5134
5135         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5136         * server.c (gdbserver_version): Likewise.
5137
5138 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
5139
5140         * remote-utils.c: Include ctype.h.
5141         (input_interrupt): Explicitly handle the case when the char
5142         received is the NUL byte.  Improve the printing of non-ASCII
5143         characters.
5144
5145 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
5146
5147         * linux-low.c (linux_low_filter_event): Update call to
5148         linux_enable_event_reporting following the addition of
5149         a new parameter to that function.
5150
5151 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
5152
5153         PR server/17457
5154         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5155         (AARCH64_FPCR_REGNO): Likewise.
5156         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5157         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5158         (aarch64_store_fpregset): Likewise.
5159
5160 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
5161
5162         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5163         Remove FIXME comment about assumption about N.
5164
5165 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
5166
5167         * configure.ac: If large-file support is disabled in GDBserver,
5168         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5169         * configure: Regenerate.
5170
5171 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5172
5173         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5174         warning upon ENODATA from ptrace.
5175         * linux-s390-low.c (s390_store_tdb): New.
5176         (s390_regsets): Add regset for NT_S390_TDB.
5177
5178 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5179
5180         * linux-low.c (regsets_store_inferior_registers): Skip regsets
5181         without a fill_function.
5182         * linux-s390-low.c (s390_fill_last_break): Remove.
5183         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5184         (s390_arch_setup): Use regset's size instead of fill_function for
5185         loop end condition.
5186
5187 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5188
5189         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5190         the regset's store function when ptrace returned an error.
5191         * regcache.c (get_thread_regcache): Invalidate register cache
5192         before fetching inferior's registers.
5193
5194 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5195
5196         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5197         while-loop as for-loop.
5198         (regsets_store_inferior_registers): Likewise.
5199
5200 2014-11-28  Yao Qi  <yao@codesourcery.com>
5201
5202         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5203         * config.in, configure: Re-generate.
5204         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5205         is defined.
5206
5207 2014-11-21  Yao Qi  <yao@codesourcery.com>
5208
5209         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5210         (AC_CHECK_HEADERS): Remove malloc.h.
5211         * configure: Re-generated.
5212         * config.in: Re-generated.
5213         * server.h: Don't include alloca.h and malloc.h.
5214         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5215         Don't include malloc.h.
5216
5217 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
5218
5219         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5220         corresponding ERRNO check in same block.
5221
5222 2014-11-12  Pedro Alves  <palves@redhat.com>
5223
5224         * server.c (cont_thread): Update comment.
5225         (start_inferior, attach_inferior): No longer clear cont_thread.
5226         (handle_v_cont): No longer set cont_thread.
5227         (captured_main): Clear cont_thread each time a GDB connects.
5228
5229 2014-11-12  Pedro Alves  <palves@redhat.com>
5230
5231         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5232         thread, and don't resume all threads if the Hc thread has exited.
5233
5234 2014-11-12  Pedro Alves  <palves@redhat.com>
5235
5236         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5237         the process group instead of to a specific LWP.
5238
5239 2014-10-15  Pedro Alves  <palves@redhat.com>
5240
5241         PR server/17487
5242         * win32-arm-low.c (arm_set_thread_context): Remove current_event
5243         parameter.
5244         (arm_set_thread_context): Delete.
5245         (the_low_target): Adjust.
5246         * win32-i386-low.c (debug_registers_changed)
5247         (debug_registers_used): Delete.
5248         (update_debug_registers_callback): New function.
5249         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5250         needing to update their debug registers.
5251         (win32_get_current_dr): New function.
5252         (x86_dr_low_get_addr, x86_dr_low_get_control)
5253         (x86_dr_low_get_status): Fetch the debug register from the thread
5254         record's context.
5255         (i386_initial_stuff): Adjust.
5256         (i386_get_thread_context): Remove current_event parameter.  Don't
5257         clear debug_registers_changed nor copy DR values to
5258         debug_reg_state.
5259         (i386_set_thread_context): Delete.
5260         (i386_prepare_to_resume): New function.
5261         (i386_thread_added): Mark the thread as needing to update irs
5262         debug registers.
5263         (the_low_target): Remove i386_set_thread_context and install
5264         i386_prepare_to_resume.
5265         * win32-low.c (win32_get_thread_context): Adjust.
5266         (win32_set_thread_context): Use SetThreadContext
5267         directly.
5268         (win32_prepare_to_resume): New function.
5269         (win32_require_context): New function, factored out from ...
5270         (thread_rec): ... this.
5271         (continue_one_thread): Call win32_prepare_to_resume on each thread
5272         we're about to continue.
5273         (win32_resume): Call win32_prepare_to_resume on the event thread.
5274         * win32-low.h (struct win32_thread_info)
5275         <debug_registers_changed>: New field.
5276         (struct win32_target_ops): Change prototype of set_thread_context,
5277         delete set_thread_context and add prepare_to_resume.
5278         (win32_require_context): New declaration.
5279
5280 2014-10-08  Gary Benson  <gbenson@redhat.com>
5281
5282         * server.h: Do not include common-exceptions.h.
5283
5284 2014-10-08  Gary Benson  <gbenson@redhat.com>
5285
5286         * server.h: Do not include cleanups.h.
5287
5288 2014-09-30  James Hogan  <james.hogan@imgtec.com>
5289
5290         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5291         mips64-dsp-linux.c.
5292
5293 2014-09-23  Yao Qi  <yao@codesourcery.com>
5294
5295         * linux-low.c (lp_status_maybe_breakpoint): New function.
5296         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5297         (count_events_callback): Likewise.
5298         (select_event_lwp_callback): Likewise.
5299         (cancel_breakpoints_callback): Likewise.
5300
5301 2014-09-19  Don Breazeal  <donb@codesourcery.com>
5302
5303         * linux-low.c (handle_extended_wait): Call
5304         linux_ptrace_get_extended_event.
5305         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5306         linux_is_extended_waitstatus.
5307
5308 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
5309
5310         * Makefile.in (CPPFLAGS): Define.
5311         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5312         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5313
5314 2014-09-16  Gary Benson  <gbenson@redhat.com>
5315
5316         * inferiors.h (current_inferior): Renamed as...
5317         (current_thread): New variable.  All uses updated.
5318         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5319         (maybe_move_out_of_jump_pad): Likewise.
5320         (cancel_breakpoint): Likewise.
5321         (linux_low_filter_event): Likewise.
5322         (wait_for_sigstop): Likewise.
5323         (linux_resume_one_lwp): Likewise.
5324         (need_step_over_p): Likewise.
5325         (start_step_over): Likewise.
5326         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5327         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5328         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5329         and save_inferior as saved_thread.
5330         * regcache.c (get_thread_regcache): Renamed saved_inferior as
5331         saved_thread.
5332         (regcache_invalidate_thread): Likewise.
5333         * remote-utils.c (prepare_resume_reply): Likewise.
5334         * thread-db.c (thread_db_get_tls_address): Likewise.
5335         (disable_thread_event_reporting): Likewise.
5336         (remove_thread_event_breakpoints): Likewise.
5337         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5338         as saved_thread.
5339         * target.h (set_desired_inferior): Renamed as...
5340         (set_desired_thread): New declaration.  All uses updated.
5341         * server.c (myresume): Updated comment to reference thread instead
5342         of inferior.
5343         (handle_serial_event): Likewise.
5344         (handle_target_event): Likewise.
5345
5346 2014-09-12  Tom Tromey  <tromey@redhat.com>
5347             Gary Benson  <gbenson@redhat.com>
5348
5349         * regcache.h: Include common-regcache.h.
5350         (regcache_read_pc): Don't declare.
5351         * regcache.c (get_thread_regcache_for_ptid): New function.
5352
5353 2014-09-11  Tom Tromey  <tromey@redhat.com>
5354             Gary Benson  <gbenson@redhat.com>
5355
5356         * symbol.c: New file.
5357         * Makefile.in (SFILES): Add symbol.c.
5358         (OBS): Add symbol.o.
5359
5360 2014-09-11  Gary Benson  <gbenson@redhat.com>
5361
5362         * target.c (target_stop_ptid, target_continue_ptid): New
5363         functions.
5364
5365 2014-09-11  Tom Tromey  <tromey@redhat.com>
5366             Gary Benson  <gbenson@redhat.com>
5367
5368         * target.h: Include target/target.h.
5369         * target.c (target_read_memory, target_read_uint32)
5370         (target_write_memory): New functions.
5371
5372 2014-09-11  Gary Benson  <gbenson@redhat.com>
5373
5374         * server.h (debug_hw_points): Don't declare.
5375         * server.c (debug_hw_points): Don't define.  Replace all uses
5376         with show_debug_regs.
5377         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
5378         all uses with show_debug_regs.
5379
5380 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
5381
5382         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5383         endianness into account.
5384         (ppc_supply_ptrace_register): Likewise.
5385
5386 2014-09-03  James Hogan  <james.hogan@imgtec.com>
5387
5388         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5389         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5390
5391 2014-09-03  Gary Benson  <gbenson@redhat.com>
5392
5393         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5394         ALL_DEBUG_ADDRESS_REGISTERS.
5395
5396 2014-09-02  Gary Benson  <gbenson@redhat.com>
5397
5398         * i386-low.h: Renamed as...
5399         * x86-low.h: New file.  All type, function and variable name
5400         prefixes changed from "i386_" to "x86_".  All references updated.
5401         * i386-low.c: Renamed as...
5402         * x86-low.c: New file.  All type, function and variable name
5403         prefixes changed from "i386_" to "x86_".  All references updated.
5404
5405 2014-09-02  Gary Benson  <gbenson@redhat.com>
5406
5407         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5408         (x86_linux_new_thread): Likewise.
5409
5410 2014-08-29  Gary Benson  <gbenson@redhat.com>
5411
5412         * server.h (setjmp.h): Do not include.
5413         (toplevel): Do not declare.
5414         (common-exceptions.h): Include.
5415         (cleanups.h): Likewise.
5416         * server.c (toplevel): Do not define.
5417         (exit_code): New static global.
5418         (detach_or_kill_for_exit_cleanup): New function.
5419         (main): New function.  Original main renamed to...
5420         (captured_main): New function.
5421         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5422
5423 2014-08-29  Gary Benson  <gbenson@redhat.com>
5424
5425         * Makefile.in (SFILES): Add common/common-exceptions.c.
5426         (OBS): Add common-exceptions.o.
5427         (common-exceptions.o): New rule.
5428         * utils.c (prepare_to_throw_exception): New function.
5429
5430 2014-08-29  Gary Benson  <gbenson@redhat.com>
5431
5432         * config.in: Regenerate.
5433         * configure: Likewise.
5434
5435 2014-08-29  Gary Benson  <gbenson@redhat.com>
5436
5437         * Makefile.in (SFILES): Add common/cleanups.c.
5438         (OBS): cleanups.o.
5439         (cleanups.o): New rule.
5440
5441 2014-08-29  Gary Benson  <gbenson@redhat.com>
5442
5443         * utils.c (internal_vwarning): New function.
5444
5445 2014-08-28  Gary Benson  <gbenson@redhat.com>
5446
5447         * utils.h (fatal): Remove declaration.
5448         * utils.c (fatal): Remove function.
5449
5450 2014-08-28  Gary Benson  <gbenson@redhat.com>
5451
5452         * tracepoint.c (gdb_agent_init): Replace fatal with
5453         perror_with_name.
5454         (initialize_tracepoint): Likewise.
5455
5456 2014-08-28  Gary Benson  <gbenson@redhat.com>
5457
5458         * remote-utils.c (remote_prepare): Replace fatal with error.
5459
5460 2014-08-28  Gary Benson  <gbenson@redhat.com>
5461
5462         * linux-low.c (linux_async): Replace fatal with warning.
5463         Tidy up and return.
5464         (linux_start_non_stop): Return -1 if linux_async failed.
5465
5466 2014-08-28  Gary Benson  <gbenson@redhat.com>
5467
5468         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5469         gdb_assert.
5470         (i386_dr_low_get_addr): Remove vague comment.
5471         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5472         gdb_assert.
5473
5474 2014-08-28  Gary Benson  <gbenson@redhat.com>
5475
5476         * inferiors.c (get_thread_process): Replace check with gdb_assert.
5477         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5478         internal_error.
5479         (linux_resume_one_lwp): Likewise.
5480         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5481         gdb_assert.
5482         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5483         with internal_error.
5484         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5485         (init_register_cache): Replace fatal with gdb_assert_not_reached.
5486         (find_register_by_name): Replace fatal with internal_error.
5487         (find_regno): Likewise.
5488         * tdesc.c (init_target_desc): Replace check with gdb_assert.
5489         * thread-db.c (thread_db_create_event): Likewise.
5490         (thread_db_load_search): Likewise.
5491         (try_thread_db_load_1): Likewise.
5492         * tracepoint.c (get_jump_space_head): Replace fatal with
5493         internal_error.
5494         (claim_trampoline_space): Likewise.
5495         (have_fast_tracepoint_trampoline_buffer): Likewise.
5496         (cmd_qtstart): Likewise.
5497         (stop_tracing): Likewise.
5498         (fast_tracepoint_collecting): Likewise.
5499         (target_malloc): Likewise.
5500         (download_tracepoint): Likewise.
5501         (download_trace_state_variables): Replace check with gdb_assert.
5502         (upload_fast_traceframes): Replace fatal with internal_error.
5503
5504 2014-08-19  Tom Tromey  <tromey@redhat.com>
5505             Gary Benson  <gbenson@redhat.com>
5506
5507         * Makefile.in (SFILES): Add common/common-debug.c.
5508         (OBS): Add common-debug.o.
5509         (common-debug.o): New rule.
5510         * debug.h (debug_printf): Don't declare.
5511         * debug.c (debug_printf): Renamed and rewritten as...
5512         (debug_vprintf): New function.
5513
5514 2014-08-19  Gary Benson  <gbenson@redhat.com>
5515
5516         * utils.h: Do not include print-utils.h.
5517
5518 2014-08-19  Tom Tromey  <tromey@redhat.com>
5519             Gary Benson  <gbenson@redhat.com>
5520
5521         * server.h: Add static assertion.
5522         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5523
5524 2014-08-19  Tom Tromey  <tromey@redhat.com>
5525             Gary Benson  <gbenson@redhat.com>
5526
5527         * Makefile.in (SFILES): Add common/errors.c.
5528         (OBS): Add errors.o.
5529         (IPA_OBS): Add errors-ipa.o.
5530         (errors.o): New rule.
5531         (errors-ipa.o): Likewise.
5532         * utils.h (perror_with_name, error, warning): Don't declare.
5533         * utils.c (warning): Renamed and rewritten as...
5534         (vwarning): New function.
5535         (error): Renamed and rewritten as...
5536         (verror): New function.
5537         (internal_error): Renamed and rewritten as...
5538         (internal_verror): New function.
5539
5540 2014-08-07  Gary Benson  <gbenson@redhat.com>
5541
5542         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5543         * configure: Regenerate.
5544         * config.in: Likewise.
5545         * server.h: Do not include errno.h.
5546         * event-loop.c: Likewise.
5547         * hostio-errno.c: Likewise.
5548         * linux-low.c: Likewise.
5549         * remote-utils.c: Likewise.
5550         * spu-low.c: Likewise.
5551         * utils.c: Likewise.
5552         * gdbreplay.c: Unconditionally include errno.h.
5553
5554 2014-08-07  Gary Benson  <gbenson@redhat.com>
5555
5556         * server.h: Do not include string.h.
5557         * event-loop.c: Likewise.
5558         * linux-low.c: Likewise.
5559         * regcache.c: Likewise.
5560         * remote-utils.c: Likewise.
5561         * spu-low.c: Likewise.
5562         * utils.c: Likewise.
5563
5564 2014-08-07  Gary Benson  <gbenson@redhat.com>
5565
5566         * server.h: Do not include gdb_assert.h.
5567
5568 2014-08-07  Gary Benson  <gbenson@redhat.com>
5569
5570         * server.h: Do not include common-utils.h.
5571
5572 2014-08-07  Gary Benson  <gbenson@redhat.com>
5573
5574         * server.h: Do not include ptid.h.
5575         * notif.h: Likewise.
5576
5577 2014-08-07  Gary Benson  <gbenson@redhat.com>
5578
5579         * server.h: Do not include gdb_locale.h.
5580
5581 2014-08-07  Gary Benson  <gbenson@redhat.com>
5582
5583         * server.h: Do not include gdb/signals.h.
5584         * win32-low.c: Likewise.
5585
5586 2014-08-07  Gary Benson  <gbenson@redhat.com>
5587
5588         * server.h: Do not include pathmax.h.
5589
5590 2014-08-07  Gary Benson  <gbenson@redhat.com>
5591
5592         * server.h: Do not include libiberty.h.
5593         * linux-bfin-low.c: Likewise.
5594
5595 2014-08-07  Gary Benson  <gbenson@redhat.com>
5596
5597         * server.h: Do not include ansidecl.h.
5598
5599 2014-08-07  Gary Benson  <gbenson@redhat.com>
5600
5601         * linux-x86-low.c: Do not include stddef.h.
5602         * lynx-ppc-low.c: Likewise.
5603         * tracepoint.c: Likewise.
5604
5605 2014-08-07  Gary Benson  <gbenson@redhat.com>
5606
5607         * server.h: Do not include stdarg.h.
5608         * nto-low.c: Likewise.
5609
5610 2014-08-07  Gary Benson  <gbenson@redhat.com>
5611
5612         * server.h: Do not include stdlib.h.
5613         * inferiors.c: Likewise.
5614         * linux-low.c: Likewise.
5615         * regcache.c: Likewise.
5616         * spu-low.c: Likewise.
5617         * tracepoint.c: Likewise.
5618         * utils.c: Likewise.
5619
5620 2014-08-07  Gary Benson  <gbenson@redhat.com>
5621
5622         * server.h: Do not include stdio.h.
5623         * linux-low.c: Likewise.
5624         * remote-utils.c: Likewise.
5625         * spu-low.c: Likewise.
5626         * utils.c: Likewise.
5627         * wincecompat.c: Likewise.
5628
5629 2014-08-06  Gary Benson  <gbenson@redhat.com>
5630
5631         * regcache.c (init_register_cache): Move conditionals inside if.
5632
5633 2014-08-06  Gary Benson  <gbenson@redhat.com>
5634
5635         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5636
5637 2014-07-31  Gary Benson  <gbenson@redhat.com>
5638
5639         * ax.h: Do not include server.h.
5640         * gdbthread.h: Likewise.
5641         * lynx-low.h: Likewise.
5642         * notif.h: Likewise.
5643
5644 2014-07-30  Gary Benson  <gbenson@redhat.com>
5645
5646         * server.h: Include common-defs.h.
5647         Do not include config.h or build-gnulib-gdbserver/config.h.
5648
5649 2014-07-30  Gary Benson  <gbenson@redhat.com>
5650
5651         * hostio-errno.c: Move server.h to top of includes list.
5652         * inferiors.c: Likewise.
5653         * linux-x86-low.c: Likewise.
5654         * notif.c: Include server.h.
5655
5656 2014-07-24  Tom Tromey  <tromey@redhat.com>
5657             Gary Benson  <gbenson@redhat.com>
5658
5659         * server.h (CORE_ADDR): Now unsigned.
5660
5661 2014-07-16  Pedro Alves  <palves@redhat.com>
5662
5663         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5664
5665 2014-07-15  Pedro Alves  <palves@redhat.com>
5666
5667         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5668         copy.
5669
5670 2014-07-11  Pedro Alves  <palves@redhat.com>
5671
5672         * linux-low.c (kill_wait_lwp): New function, based on
5673         kill_one_lwp_callback, but use my_waitpid directly.
5674         (kill_one_lwp_callback, linux_kill): Use it.
5675
5676 2014-06-23  Pedro Alves  <palves@redhat.com>
5677
5678         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5679         before setting DR0..DR3.
5680
5681 2014-06-20  Gary Benson  <gbenson@redhat.com>
5682
5683         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5684         * configure: Regenerated.
5685         * config.in: Likewise.
5686
5687 2014-06-20  Gary Benson  <gbenson@redhat.com>
5688
5689         * Makefile.in (SFILES): Update locations for files moved
5690         from common to nat.
5691         (object file files): Reordered.
5692
5693 2014-06-20  Gary Benson  <gbenson@redhat.com>
5694
5695         * i386-low.h (i386_dr_low_can_set_addr): Removed.
5696         (i386_dr_low_set_addr): Likewise.
5697         (i386_dr_low_get_addr): Likewise.
5698         (i386_dr_low_can_set_control): Likewise.
5699         (i386_dr_low_set_control): Likewise.
5700         (i386_dr_low_get_control): Likewise.
5701         (i386_dr_low_get_status): Likewise.
5702         (i386_get_debug_register_length): Likewise.
5703         * linux-x86-low.c (i386_dr_low_set_addr):
5704         Changed signature.  Made static.
5705         (i386_dr_low_get_addr): Likewise.
5706         (i386_dr_low_set_control): Likewise.
5707         (i386_dr_low_get_control): Likewise.
5708         (i386_dr_low_get_status): Likewise.
5709         (i386_dr_low): New global variable.
5710         * win32-i386-low.c (i386_dr_low_set_addr):
5711         Changed signature.  Made static.
5712         (i386_dr_low_get_addr): Likewise.
5713         (i386_dr_low_set_control): Likewise.
5714         (i386_dr_low_get_control): Likewise.
5715         (i386_dr_low_get_status): Likewise.
5716         (i386_dr_low): New global variable.
5717
5718 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5719
5720         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5721         * Makefile.in (AR, AR_FLAGS): Define.
5722         * configure: Regenerate.
5723
5724 2014-06-19  Gary Benson  <gbenson@redhat.com>
5725
5726         * Makefile.in (i386-dregs.o): New rule.
5727         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5728         * i386-low.c (target.h): Remove include.
5729         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5730         (DR_CONTROL_SHIFT): Likewise.
5731         (DR_CONTROL_SIZE): Likewise.
5732         (DR_RW_EXECUTE): Likewise.
5733         (DR_RW_WRITE): Likewise.
5734         (DR_RW_READ): Likewise.
5735         (DR_RW_IORW): Likewise.
5736         (DR_LEN_1): Likewise.
5737         (DR_LEN_2): Likewise.
5738         (DR_LEN_4): Likewise.
5739         (DR_LEN_8): Likewise.
5740         (DR_LOCAL_ENABLE_SHIFT): Likewise.
5741         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5742         (DR_ENABLE_SIZE): Likewise.
5743         (DR_LOCAL_SLOWDOWN): Likewise.
5744         (DR_GLOBAL_SLOWDOWN): Likewise.
5745         (DR_CONTROL_RESERVED): Likewise.
5746         (I386_DR_CONTROL_MASK): Likewise.
5747         (I386_DR_VACANT): Likewise.
5748         (I386_DR_LOCAL_ENABLE): Likewise.
5749         (I386_DR_GLOBAL_ENABLE): Likewise.
5750         (I386_DR_DISABLE): Likewise.
5751         (I386_DR_SET_RW_LEN): Likewise.
5752         (I386_DR_GET_RW_LEN): Likewise.
5753         (I386_DR_WATCH_HIT): Likewise.
5754         (i386_wp_op_t): Likewise.
5755         (i386_show_dr): Likewise.
5756         (i386_length_and_rw_bits): Likewise.
5757         (i386_insert_aligned_watchpoint): Likewise.
5758         (i386_remove_aligned_watchpoint): Likewise.
5759         (i386_handle_nonaligned_watchpoint): Likewise.
5760         i386_update_inferior_debug_regs(): Likewise.
5761         (i386_dr_insert_watchpoint): Likewise.
5762         (i386_dr_remove_watchpoint): Likewise.
5763         (i386_dr_region_ok_for_watchpoint): Likewise.
5764         (i386_dr_stopped_data_address): Likewise.
5765         (i386_dr_stopped_by_watchpoint): Likewise.
5766
5767 2014-06-19  Gary Benson  <gbenson@redhat.com>
5768
5769         * i386-low.c (i386_dr_show): Renamed to
5770         i386_show_dr and made static.  All uses updated.
5771         (i386_dr_length_and_rw_bits): Renamed to
5772         i386_length_and_rw_bits and made static.
5773         All uses updated.
5774         (i386_dr_insert_aligned_watchpoint): Renamed to
5775         i386_insert_aligned_watchpoint and made static.
5776         All uses updated.
5777         (i386_dr_remove_aligned_watchpoint): Renamed to
5778         i386_remove_aligned_watchpoint and made static.
5779         All uses updated.
5780         (i386_dr_update_inferior_debug_regs): Renamed to
5781         i386_update_inferior_debug_regs and made static.
5782         All uses updated.
5783
5784 2014-06-18  Gary Benson  <gbenson@redhat.com>
5785
5786         * i386-low.h (i386_dr_low_can_set_addr): New macro.
5787         (i386_dr_low_can_set_control): Likewise.
5788         (i386_get_debug_register_length): Likewise.
5789         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5790         (i386_dr_low_can_set_control): Likewise.
5791         (i386_get_debug_register_length): Likewise.
5792
5793 2014-06-17  Gary Benson  <gbenson@redhat.com>
5794
5795         * i386-low.h (i386-dregs.h): New include.
5796         (DR_FIRSTADDR): Now in i386-dregs.h.
5797         (DR_LASTADDR): Likewise.
5798         (DR_NADDR): Likewise.
5799         (DR_STATUS): Likewise.
5800         (DR_CONTROL): Likewise.
5801         (i386_debug_reg_state): Likewise.
5802         (i386_dr_insert_watchpoint): Likewise.
5803         (i386_dr_remove_watchpoint): Likewise.
5804         (i386_dr_region_ok_for_watchpoint): Likewise.
5805         (i386_dr_stopped_data_address): Likewise.
5806         (i386_dr_stopped_by_watchpoint): Likewise.
5807         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5808
5809 2014-06-18  Gary Benson  <gbenson@redhat.com>
5810
5811         * i386-low.h (i386_low_insert_watchpoint): Renamed to
5812         i386_dr_insert_watchpoint.
5813         (i386_low_remove_watchpoint): Renamed to
5814         i386_dr_remove_watchpoint.
5815         (i386_low_region_ok_for_watchpoint): Renamed to
5816         i386_dr_region_ok_for_watchpoint.
5817         (i386_low_stopped_data_address): Renamed to
5818         i386_dr_stopped_data_address.
5819         (i386_low_stopped_by_watchpoint): Renamed to
5820         i386_dr_stopped_by_watchpoint.
5821         * i386-low.c (i386_show_dr): Renamed to
5822         i386_dr_show and made nonstatic.  All uses updated.
5823         (i386_length_and_rw_bits): Renamed to
5824         i386_dr_length_and_rw_bits and made nonstatic.
5825         All uses updated.
5826         (i386_insert_aligned_watchpoint): Renamed to
5827         i386_dr_insert_aligned_watchpoint and made nonstatic.
5828         All uses updated.
5829         (i386_remove_aligned_watchpoint): Renamed to
5830         i386_dr_remove_aligned_watchpoint and made nonstatic.
5831         All uses updated.
5832         (i386_update_inferior_debug_regs): Renamed to
5833         i386_dr_update_inferior_debug_regs and made nonstatic.
5834         All uses updated.
5835         (i386_low_insert_watchpoint): Renamed to
5836         i386_dr_insert_watchpoint.  All uses updated.
5837         (i386_low_remove_watchpoint): Renamed to
5838         i386_dr_remove_watchpoint.  All uses updated.
5839         (i386_low_region_ok_for_watchpoint): Renamed to
5840         i386_dr_region_ok_for_watchpoint.  All uses updated.
5841         (i386_low_stopped_data_address): Renamed to
5842         i386_dr_stopped_data_address.  All uses updated.
5843         (i386_low_stopped_by_watchpoint): Renamed to
5844         i386_dr_stopped_by_watchpoint.  All uses updated.
5845
5846 2014-06-18  Gary Benson  <gbenson@redhat.com>
5847
5848         * i386-low.c (i386_dr_low_can_set_addr): New macro.
5849         (i386_dr_low_can_set_control): Likewise.
5850         (i386_insert_aligned_watchpoint): New check.
5851
5852 2014-06-18  Gary Benson  <gbenson@redhat.com>
5853
5854         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5855         Renamed to state.
5856
5857 2014-06-18  Gary Benson  <gbenson@redhat.com>
5858
5859         * i386-low.c (i386_length_and_rw_bits): Use internal_error
5860         instead of fatal and error.
5861         (i386_handle_nonaligned_watchpoint): Likewise.
5862
5863 2014-06-18  Gary Benson  <gbenson@redhat.com>
5864
5865         * i386-low.c (i386_get_debug_register_length): New macro.
5866         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
5867         (i386_show_dr): Use debug_printf instead of fprintf.  Use
5868         phex to format values.
5869
5870 2014-06-18  Gary Benson  <gbenson@redhat.com>
5871
5872         * i386-low.h: Comment changes.
5873         * i386-low.c: Likewise.
5874
5875 2014-06-18  Gary Benson  <gbenson@redhat.com>
5876
5877         * i386-low.c: Whitespace changes.
5878
5879 2014-06-12  Tom Tromey  <tromey@redhat.com>
5880
5881         * utils.c (freeargv): Remove.
5882
5883 2014-06-12  Tom Tromey  <tromey@redhat.com>
5884
5885         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5886         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5887         (parse_debug_format_options): Likewise.
5888         (gdbserver_usage): Likewise.
5889         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5890         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5891         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5892         against libiberty.
5893         ($(LIBGNU)): Depend on libiberty.
5894         (all-lib): Recurse into all subdirs.
5895         (install-only): Invoke "install" target in subdirs.
5896         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5897         targets.
5898         * configure: Rebuild.
5899         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
5900         for vasprintf, vsnprintf, or gettimeofday.
5901         * configure.srv: Don't add safe-ctype.o or lbasename.o to
5902         srv_tgtobj.
5903
5904 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
5905
5906         * development.sh: Delete.
5907         * Makefile.in (config.status): Adjust dependency on development.sh.
5908         * configure.ac: Adjust development.sh source call.
5909         * configure: Regenerate.
5910
5911 2014-06-02  Pedro Alves  <palves@redhat.com>
5912
5913         * ax.c (gdb_free_agent_expr): New function.
5914         * ax.h (gdb_free_agent_expr): New declaration.
5915         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5916         list.
5917         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5918         static.
5919         (clear_breakpoint_conditions_and_commands): New function.
5920         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5921         (clear_breakpoint_conditions_and_commands): New declaration.
5922
5923 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5924
5925         * linux-aarch64-low.c (asm/ptrace.h): Include.
5926
5927 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
5928
5929         Fix TLS access for -static -pthread.
5930         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5931         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5932         (thread_db_load_search, try_thread_db_load_1): Initialize it.
5933
5934 2014-05-20  Pedro Alves  <palves@redhat.com>
5935
5936         * linux-aarch64-low.c (aarch64_insert_point)
5937         (aarch64_remove_point): No longer check whether the type is
5938         supported here.  Adjust to new interface.
5939         (the_low_target): Install aarch64_supports_z_point_type as
5940         supports_z_point_type method.
5941         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5942         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5943         instead of a Z packet char.  Adjust.
5944         (arm_supports_z_point_type): New function.
5945         (arm_insert_point, arm_remove_point): Adjust to new interface.
5946         (the_low_target): Install arm_supports_z_point_type.
5947         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5948         (cris_insert_point, cris_remove_point): Adjust to new interface.
5949         Don't check whether the type is supported here.
5950         (the_low_target): Install cris_supports_z_point_type.
5951         * linux-low.c (linux_supports_z_point_type): New function.
5952         (linux_insert_point, linux_remove_point): Adjust to new interface.
5953         * linux-low.h (struct linux_target_ops) <insert_point,
5954         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
5955         raw_breakpoint pointer parameter.
5956         <supports_z_point_type>: New method.
5957         * linux-mips-low.c (mips_supports_z_point_type): New function.
5958         (mips_insert_point, mips_remove_point): Adjust to new interface.
5959         Use mips_supports_z_point_type.
5960         (the_low_target): Install mips_supports_z_point_type.
5961         * linux-ppc-low.c (the_low_target): Install NULL as
5962         supports_z_point_type method.
5963         * linux-s390-low.c (the_low_target): Install NULL as
5964         supports_z_point_type method.
5965         * linux-sparc-low.c (the_low_target): Install NULL as
5966         supports_z_point_type method.
5967         * linux-x86-low.c (x86_supports_z_point_type): New function.
5968         (x86_insert_point): Adjust to new insert_point interface.  Use
5969         insert_memory_breakpoint.  Adjust to new
5970         i386_low_insert_watchpoint interface.
5971         (x86_remove_point): Adjust to remove_point interface.  Use
5972         remove_memory_breakpoint.  Adjust to new
5973         i386_low_remove_watchpoint interface.
5974         (the_low_target): Install x86_supports_z_point_type.
5975         * lynx-low.c (lynx_target_ops): Install NULL as
5976         supports_z_point_type callback.
5977         * nto-low.c (nto_supports_z_point_type): New.
5978         (nto_insert_point, nto_remove_point): Adjust to new interface.
5979         (nto_target_ops): Install nto_supports_z_point_type.
5980         * mem-break.c: Adjust intro comment.
5981         (struct raw_breakpoint) <raw_type, size>: New fields.
5982         <inserted>: Update comment.
5983         <shlib_disabled>: Delete field.
5984         (enum bkpt_type) <gdb_breakpoint>: Delete value.
5985         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5986         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5987         (raw_bkpt_type_to_target_hw_bp_type): New function.
5988         (find_enabled_raw_code_breakpoint_at): New function.
5989         (find_raw_breakpoint_at): New type and size parameters.  Use them.
5990         (insert_memory_breakpoint): New function, based off
5991         set_raw_breakpoint_at.
5992         (remove_memory_breakpoint): New function.
5993         (set_raw_breakpoint_at): Reimplement.
5994         (set_breakpoint): New, based on set_breakpoint_at.
5995         (set_breakpoint_at): Reimplement.
5996         (delete_raw_breakpoint): Go through the_target->remove_point
5997         instead of assuming memory breakpoints.
5998         (find_gdb_breakpoint_at): Delete.
5999         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6000         (find_gdb_breakpoint): New function.
6001         (set_gdb_breakpoint_at): Delete.
6002         (z_type_supported): New function.
6003         (set_gdb_breakpoint_1): New function, loosely based off
6004         set_gdb_breakpoint_at.
6005         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6006         (delete_gdb_breakpoint_at): Delete.
6007         (delete_gdb_breakpoint_1): New function, loosely based off
6008         delete_gdb_breakpoint_at.
6009         (delete_gdb_breakpoint): New function.
6010         (clear_gdb_breakpoint_conditions): Rename to ...
6011         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
6012         breakpoint.
6013         (add_condition_to_breakpoint): Make static.
6014         (add_breakpoint_condition): Take a struct breakpoint pointer
6015         instead of an address.  Adjust.
6016         (gdb_condition_true_at_breakpoint): Rename to ...
6017         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6018         z_type parameter.
6019         (gdb_condition_true_at_breakpoint): Reimplement.
6020         (add_breakpoint_commands): Take a struct breakpoint pointer
6021         instead of an address.  Adjust.
6022         (gdb_no_commands_at_breakpoint): Rename to ...
6023         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
6024         parameter.  Return true if no breakpoint was found.  Change debug
6025         output.
6026         (gdb_no_commands_at_breakpoint): Reimplement.
6027         (run_breakpoint_commands): Rename to ...
6028         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
6029         and change return type to boolean.
6030         (run_breakpoint_commands): New function.
6031         (gdb_breakpoint_here): Also check for Z1 breakpoints.
6032         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6033         breakpoint.  Go through the_target->remove_point instead of
6034         assuming memory breakpoint.
6035         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6036         software and hardware breakpoints.
6037         (reinsert_raw_breakpoint): Go through the_target->insert_point
6038         instead of assuming memory breakpoint.
6039         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6040         software and hardware breakpoints.
6041         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6042         Check both software and hardware breakpoints.
6043         (validate_inserted_breakpoint): Assert the breakpoint is a
6044         software breakpoint.  Set the inserted flag to -1 instead of
6045         setting shlib_disabled.
6046         (delete_disabled_breakpoints): Adjust.
6047         (validate_breakpoints): Only validate software breakpoints.
6048         Adjust to inserted flag change.
6049         (check_mem_read, check_mem_write): Skip breakpoint types other
6050         than software breakpoints.  Adjust to inserted flag change.
6051         * mem-break.h (enum raw_bkpt_type): New enum.
6052         (raw_breakpoint, struct process_info): Forward declare.
6053         (Z_packet_to_target_hw_bp_type): Delete declaration.
6054         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6055         (set_gdb_breakpoint, delete_gdb_breakpoint)
6056         (clear_breakpoint_conditions): New declarations.
6057         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6058         (breakpoint_inserted_here): Update comment.
6059         (add_breakpoint_condition, add_breakpoint_commands): Replace
6060         address parameter with a breakpoint pointer parameter.
6061         (gdb_breakpoint_here): Update comment.
6062         (delete_gdb_breakpoint_at): Delete.
6063         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6064         * server.c (process_point_options): Take a struct breakpoint
6065         pointer instead of an address.  Adjust.
6066         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6067         delete_gdb_breakpoint.
6068         * spu-low.c (spu_target_ops): Install NULL as
6069         supports_z_point_type method.
6070         * target.h: Include mem-break.h.
6071         (struct target_ops) <prepare_to_access_memory>: Update comment.
6072         <supports_z_point_type>: New field.
6073         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6074         instead of a char.  Also take a raw breakpoint pointer.
6075         * win32-arm-low.c (the_low_target): Install NULL as
6076         supports_z_point_type.
6077         * win32-i386-low.c (i386_supports_z_point_type): New function.
6078         (i386_insert_point, i386_remove_point): Adjust to new interface.
6079         (the_low_target): Install i386_supports_z_point_type.
6080         * win32-low.c (win32_supports_z_point_type): New function.
6081         (win32_insert_point, win32_remove_point): Adjust to new interface.
6082         (win32_target_ops): Install win32_supports_z_point_type.
6083         * win32-low.h (struct win32_target_ops):
6084         <supports_z_point_type>: New method.
6085         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6086         instead of a char.  Also take a raw breakpoint pointer.
6087
6088 2014-05-20  Pedro Alves  <palves@redhat.com>
6089
6090         * mem-break.h: Include break-common.h.
6091         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6092         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6093         (Z_packet_to_target_hw_bp_type): New declaration.
6094         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6095         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6096         (Z_PACKET_ACCESS_WP): Delete macros.
6097         (Z_packet_to_hw_type): Delete function.
6098         * i386-low.h: Don't include break-common.h here.
6099         (Z_packet_to_hw_type): Delete declaration.
6100         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6101         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6102         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6103         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6104         * linux-aarch64-low.c: Don't include break-common.h here.
6105         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6106         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6107         (Z_packet_to_target_hw_bp_type): Delete function.
6108         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6109         function.
6110         (mips_insert_point, mips_remove_point): Use
6111         Z_packet_to_target_hw_bp_type.
6112
6113 2014-05-20  Pedro Alves  <palves@redhat.com>
6114
6115         * linux-aarch64-low.c: Include break-common.h.
6116         (enum target_point_type): Delete.
6117         (Z_packet_to_point_type): Rename to ...
6118         (Z_packet_to_target_hw_bp_type): ... this, and return a
6119         target_hw_bp_type instead.
6120         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6121         instead of an enum target_point_type.
6122         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
6123         breakpoint type.
6124         (aarch64_dr_state_insert_one_point)
6125         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6126         (aarch64_handle_aligned_watchpoint)
6127         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6128         Take an enum target_hw_bp_type instead of an enum
6129         target_point_type.
6130         (aarch64_supports_z_point_type): New function.
6131         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
6132         use Z_packet_to_target_hw_bp_type.
6133
6134 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
6135
6136         * configure.ac: Only use -Werror by default when DEVELOPMENT
6137         is true.
6138         * configure: Regenerate.
6139
6140 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
6141
6142         Fix gdbserver qGetTLSAddr for x86_64 -m32.
6143         * linux-x86-low.c (X86_64_USER_REGS): New.
6144         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6145
6146 2014-04-28  Yao Qi  <yao@codesourcery.com>
6147
6148         * Makefile.in (i386-avx512.c): Fix the typo of generated file
6149         name.
6150
6151 2014-04-25  Pedro Alves  <palves@redhat.com>
6152
6153         PR server/16255
6154         * linux-low.c (linux_attach_fail_reason_string): New function.
6155         (linux_attach_lwp): Delete.
6156         (linux_attach_lwp_1): Rename to ...
6157         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
6158         argument.  Remove "initial" parameter.  Return int instead of
6159         void.  Don't error or warn here.
6160         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
6161         failure to attach to the tgid.  Call warning when failing to
6162         attach to an lwp.
6163         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6164         argument.  Remove "initial" parameter.  Return int instead of
6165         void.  Don't error or warn here.
6166         (linux_attach_fail_reason_string): New declaration.
6167         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6168         interface change.  Use linux_attach_fail_reason_string.
6169
6170 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
6171             Walfred Tedeschi  <walfred.tedeschi@intel.com>
6172
6173         * Makefile.in: Added rules to handle new files
6174         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6175         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6176         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6177         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6178         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6179         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6180         x32-avx512-linux.o.
6181         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6182         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6183         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6184         i386/x32-avx512.xml.
6185         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6186         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6187         i386/x32-avx512-linux.xml.
6188         * i387-fp.c (num_avx512_k_registers): New constant for number
6189         of K registers.
6190         (num_avx512_zmmh_low_registers): New constant for number of
6191         lower ZMM registers (0-15).
6192         (num_avx512_zmmh_high_registers): New constant for number of
6193         higher ZMM registers (16-31).
6194         (num_avx512_ymmh_registers): New contant for number of higher
6195         YMM registers (ymm16-31 added by avx521 on x86_64).
6196         (num_avx512_xmm_registers): New constant for number of higher
6197         XMM registers (xmm16-31 added by AVX512 on x86_64).
6198         (struct i387_xsave): Add space for AVX512 registers.
6199         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6200         Add code to handle AVX512 registers.
6201         (i387_xsave_to_cache): Add code to handle AVX512 registers.
6202         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6203         prototypei from generated file.
6204         (tdesc_amd64_avx512_linux): Likewise.
6205         (init_registers_x32_avx512_linux): Likewise.
6206         (tdesc_x32_avx512_linux): Likewise.
6207         (init_registers_i386_avx512_linux): Likewise.
6208         (tdesc_i386_avx512_linux): Likewise.
6209         (x86_64_regmap): Add AVX512 registers.
6210         (x86_linux_read_description): Add code to handle AVX512 XSTATE
6211         mask.
6212         (initialize_low_arch): Add code to initialize AVX512 registers.
6213
6214 2014-04-23  Pedro Alves  <palves@redhat.com>
6215
6216         * mem-break.c (find_gdb_breakpoint_at): Make static.
6217         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6218
6219 2014-04-23  Pedro Alves  <palves@redhat.com>
6220
6221         * i386-low.c: Don't include break-common.h here.
6222         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6223         prototype to take target_hw_bp_type as argument instead of a Z
6224         packet char.
6225         * i386-low.h: Include break-common.h here.
6226         (Z_packet_to_hw_type): Declare.
6227         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6228         prototypes.
6229         * linux-x86-low.c (x86_insert_point): Convert the packet number to
6230         a target_hw_bp_type before calling i386_low_insert_watchpoint.
6231         (x86_remove_point): Convert the packet number to a
6232         target_hw_bp_type before calling i386_low_remove_watchpoint.
6233         * win32-i386-low.c (i386_insert_point): Convert the packet number
6234         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6235         (i386_remove_point): Convert the packet number to a
6236         target_hw_bp_type before calling i386_low_remove_watchpoint.
6237
6238 2014-04-23  Pedro Alves  <palves@redhat.com>
6239
6240         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6241
6242 2014-04-10  Pedro Alves  <palves@redhat.com>
6243
6244         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6245         Check if the condition or command is NULL before checking if the
6246         breakpoint is known.  On success, return true.
6247         * mem-break.h (add_breakpoint_condition): Document return.
6248         (add_breakpoint_commands): Add describing comment.
6249         * server.c (skip_to_semicolon): New function.
6250         (process_point_options): Use it.
6251
6252 2014-04-09  Pedro Alves  <palves@redhat.com>
6253
6254         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6255         to lwpid_of.
6256
6257 2014-02-27  Pedro Alves  <palves@redhat.com>
6258
6259         PR 12702
6260         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6261         macros.
6262         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6263         output.
6264         (last_thread_of_process_p): Take a PID argument instead of a
6265         thread pointer.
6266         (linux_wait_for_lwp): Delete.
6267         (num_lwps, check_zombie_leaders, not_stopped_callback): New
6268         functions.
6269         (linux_low_filter_event): New function, party factored out from
6270         linux_wait_for_event.
6271         (linux_wait_for_event): Rename to ...
6272         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
6273         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
6274         sigsuspend.  Check for zombie leaders.
6275         (linux_wait_for_event): Reimplement as wrapper around
6276         linux_wait_for_event_filtered.
6277         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
6278         a normal or signal exit is seen, it's the whole process exiting.
6279         (wait_for_sigstop): No longer a for_each_inferior callback.
6280         Rewrite on top of linux_wait_for_event_filtered.
6281         (stop_all_lwps): Call wait_for_sigstop directly.
6282         * server.c (resume, handle_target_event): Handle
6283         TARGET_WAITKIND_NO_RESUMED.
6284
6285 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6286
6287         * win32-low.c (psapi_get_dll_name,
6288         * win32_CreateToolhelp32Snapshot): Delete.
6289         (win32_CreateToolhelp32Snapshot, win32_Module32First)
6290         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6291         Delete.
6292         (handle_load_dll): Add function description.
6293         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6294
6295 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6296
6297         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6298         Add comment.
6299         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6300         base address when calling win32_add_one_solib.
6301         (handle_load_dll): Delete local variable load_addr.
6302         Remove 0x1000 offset applied to DLL base address when calling
6303         win32_add_one_solib.
6304         (handle_unload_dll): Add comment.
6305
6306 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
6307
6308         * win32-low.c (win32_add_all_dlls): Renames
6309         win32_ensure_ntdll_loaded.  Rewrite function documentation.
6310         Adjust implementation to always load all DLLs.
6311         Add 0x1000 offset to DLL base address when calling
6312         win32_add_one_solib.
6313         (child_initialization_done): New static global.
6314         (do_initial_child_stuff): Set child_initialization_done to
6315         zero during child initialization, and 1 after.  Replace call
6316         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6317         Add comment.
6318         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6319         (handle_unload_dll): Add function documentation.
6320         (get_child_debug_event): Ignore load and unload DLL events
6321         during child initialization.
6322
6323 2014-02-20  Doug Evans  <dje@google.com>
6324
6325         Remove global all_lwps.
6326         * inferiors.h (ptid_of): Move here from linux-low.h.
6327         (pid_of, lwpid_of): Ditto.
6328         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6329         parameter is a struct thread_info * now.
6330         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6331         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
6332         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6333         directly.
6334         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6335         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6336         * linux-arm-low.c (update_registers_callback): Update, "entry"
6337         parameter is a struct thread_info * now.
6338         Fetch lwpid from current_inferior directly.
6339         (arm_insert_point): Pass &all_threads to find_inferior instead of
6340         &all_lwps.
6341         (arm_remove_point): Ditto.
6342         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6343         (arm_prepare_to_resume): Fetch pid from thread.
6344         (arm_read_description): Fetch lwpid from current_inferior directly.
6345         * linux-low.c (all_lwps): Delete.
6346         (delete_lwp): Delete call to remove_inferior.
6347         (handle_extended_wait): Fetch lwpid from thread.
6348         (add_lwp): Don't set lwp->entry.id.  Remove call to
6349         add_inferior_to_list.
6350         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6351         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6352         (kill_one_lwp_callback): Ditto.
6353         (linux_kill): Don't dereference NULL pointer.
6354         Fetch ptid,lwpid from thread.
6355         (get_detach_signal): Fetch ptid from thread.
6356         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6357         Simplify call to regcache_invalidate_thread.
6358         (delete_lwp_callback): Update, "entry" parameter is a
6359         struct thread_info * now.  Fetch pid from thread.
6360         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6361         (status_pending_p_callback): Update, "entry" parameter is a
6362         struct thread_info * now.  Fetch ptid from thread.
6363         (find_lwp_pid): Update, "entry" parameter is a
6364         struct thread_info * now.
6365         (linux_wait_for_lwp): Fetch pid from thread.
6366         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6367         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6368         (enqueue_one_deferred_signal): Fetch lwpid from thread.
6369         (dequeue_one_deferred_signal): Ditto.
6370         (cancel_breakpoint): Fetch ptid from current_inferior.
6371         (linux_wait_for_event): Pass &all_threads to find_inferior,
6372         not &all_lwps.  Fetch ptid, lwpid from thread.
6373         (count_events_callback): Update, "entry" parameter is a
6374         struct thread_info * now.
6375         (select_singlestep_lwp_callback): Ditto.
6376         (select_event_lwp_callback): Ditto.
6377         (cancel_breakpoints_callback): Ditto.
6378         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6379         not &all_lwps.
6380         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
6381         (unsuspend_one_lwp): Update, "entry" parameter is a
6382         struct thread_info * now.
6383         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6384         not &all_lwps.
6385         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
6386         Fetch lwpid from thread, not lwp.
6387         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6388         Pass &all_threads to find_inferior, not &all_lwps.
6389         (send_sigstop): Fetch lwpid from thread, not lwp.
6390         (send_sigstop_callback): Update, "entry" parameter is a
6391         struct thread_info * now.
6392         (suspend_and_send_sigstop_callback): Ditto.
6393         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
6394         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6395         struct thread_info * now.
6396         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
6397         from thread, lwp.
6398         (lwp_running): Update, "entry" parameter is a
6399         struct thread_info * now.
6400         (stop_all_lwps): Fetch ptid from thread.
6401         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6402         (linux_resume_one_lwp): Fetch lwpid from thread.
6403         (linux_set_resume_request): Update, "entry" parameter is a
6404         struct thread_info * now.  Fetch pid, lwpid from thread.
6405         (resume_status_pending_p): Update, "entry" parameter is a
6406         struct thread_info * now.
6407         (need_step_over_p): Ditto.  Fetch lwpid from thread.
6408         (start_step_over): Fetch lwpid from thread.
6409         (linux_resume_one_thread): Update, "entry" parameter is a
6410         struct thread_info * now.  Fetch lwpid from thread.
6411         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6412         (proceed_one_lwp): Update, "entry" parameter is a
6413         struct thread_info * now.  Fetch lwpid from thread.
6414         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6415         struct thread_info * now.
6416         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6417         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
6418         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6419         directly.
6420         (regsets_store_inferior_registers): Ditto.
6421         (fetch_register, store_register): Ditto.
6422         (linux_read_memory, linux_write_memory): Ditto.
6423         (linux_request_interrupt): Ditto.
6424         (linux_read_auxv): Ditto.
6425         (linux_xfer_siginfo): Ditto.
6426         (linux_qxfer_spu): Ditto.
6427         (linux_qxfer_libraries_svr4): Ditto.
6428         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6429         moved to inferiors.h.
6430         (get_lwp): Delete.
6431         (get_thread_lwp): Update.
6432         (struct lwp_info): Delete member "entry".  Simplify comment for
6433         member "thread".
6434         (all_lwps): Delete.
6435         * linux-mips-low.c (mips_read_description): Fetch lwpid from
6436         current_inferior directly.
6437         (update_watch_registers_callback): Update, "entry" parameter is a
6438         struct thread_info * now.  Fetch pid from thread.
6439         (mips_linux_prepare_to_resume): Fetch ptid from thread.
6440         (mips_insert_point): Fetch lwpid from current_inferior.
6441         Pass &all_threads to find_inferior, not &all_lwps.
6442         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6443         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6444         directly.
6445         (mips_stopped_data_address): Ditto.
6446         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6447         directly.
6448         * linux-tile-low.c (tile_arch_setup): Ditto.
6449         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6450         (update_debug_registers_callback): Update, "entry" parameter is a
6451         struct thread_info * now.  Fetch pid from thread.
6452         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6453         Pass &all_threads to find_inferior, not &all_lwps.
6454         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6455         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6456         Pass &all_threads to find_inferior, not &all_lwps.
6457         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6458         (i386_dr_low_get_status): Ditto.
6459         (x86_linux_prepare_to_resume): Fetch ptid from thread.
6460         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6461         (x86_linux_read_description): Ditto.
6462         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6463
6464 2014-02-20  Doug Evans  <dje@google.com>
6465
6466         * inferiors.c (get_first_inferior): Fix buglet.
6467
6468 2014-02-19  Doug Evans  <dje@google.com>
6469
6470         * gdbthread.h (add_thread): Change result type to struct thread_info *.
6471         * inferiors.c (add_thread): Change result type to struct thread_info *.
6472         All callers updated.
6473         (add_lwp): Call add_thread here instead of in callers.
6474         All callers updated.
6475         * linux-low.h (get_lwp_thread): Rewrite.
6476         (struct lwp_info): New member "thread".
6477
6478 2014-02-19  Doug Evans  <dje@google.com>
6479
6480         * linux-low.c (add_lwp): Change result to struct lwp_info *.
6481         All callers updated.
6482
6483 2014-02-19  Doug Evans  <dje@google.com>
6484
6485         * inferiors.c (add_thread): Fix whitespace.
6486
6487 2014-02-19  Doug Evans  <dje@google.com>
6488
6489         * dll.c (clear_dlls): Replace accessing list implemention details
6490         with API function.
6491         * gdbthread.h (get_first_thread): Declare.
6492         * inferiors.c (for_each_inferior_with_data): New function.
6493         (get_first_thread): New function.
6494         (find_thread_ptid): Simplify.
6495         (get_first_inferior): New function.
6496         (clear_list): Delete.
6497         (one_inferior_p): New function.
6498         (clear_inferior_list): New function.
6499         (clear_inferiors): Update.
6500         * inferiors.h (for_each_inferior_with_data): Declare.
6501         (clear_inferior_list): Declare.
6502         (one_inferior_p): Declare.
6503         (get_first_inferior): Declare.
6504         * linux-low.c (linux_wait_for_event): Replace accessing list
6505         implemention details with API function.
6506         * server.c (target_running): Ditto.
6507         (accumulate_file_name_length): New function.
6508         (emit_dll_description): New function.
6509         (handle_qxfer_libraries): Replace accessing list implemention
6510         details with API function.
6511         (handle_qxfer_threads_worker): New function.
6512         (handle_qxfer_threads_proper): Replace accessing list implemention
6513         details with API function.
6514         (handle_query): Ditto.
6515         (visit_actioned_threads_callback_ftype): New typedef.
6516         (visit_actioned_threads_data): New struct.
6517         (visit_actioned_threads): Rewrite to be find_inferior callback.
6518         (resume): Call find_inferior.
6519         (handle_status): Replace accessing list implemention
6520         details with API function.
6521         (process_serial_event): Replace accessing list implemention details
6522         with API function.
6523         * target.c (set_desired_inferior): Replace accessing list implemention
6524         details with API function.
6525         * tracepoint.c (same_process_p): New function.
6526         (gdb_agent_about_to_close): Replace accessing list implemention
6527         details with API function.
6528         * win32-low.c (child_delete_thread): Replace accessing list
6529         implemention details with API function.
6530         (match_dll_by_basename): New function.
6531         (dll_is_loaded_by_basename): New function.
6532         (win32_ensure_ntdll_loaded): Replace accessing list implemention
6533         details call to dll_is_loaded_by_basename.
6534
6535 2014-02-19  Doug Evans  <dje@google.com>
6536
6537         * dll.h (struct dll_info): Add comment.
6538         * gdbthread.h (struct thread_info): Add comment.
6539         (current_ptid): Simplify.
6540         * inferiors.c (add_process): Update.
6541         (remove_process): Update.
6542         * inferiors.h (struct process_info): Rename member "head" to "entry".
6543         * linux-low.c (delete_lwp): Update.
6544         (add_lwp): Update.
6545         (last_thread_of_process_p): Update.
6546         (kill_one_lwp_callback, linux_kill): Update.
6547         (status_pending_p_callback): Update.
6548         (wait_for_sigstop): Update.  Simplify read of ptid.
6549         (start_step_over): Update.
6550         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6551         (get_lwp_thread): Update.
6552         (struct lwp_info): Rename member "head" to "entry".
6553         * regcache.h (inferior_list_entry): Delete.
6554         * server.c (kill_inferior_callback): Update.
6555         (detach_or_kill_inferior_callback): Update.
6556         (print_started_pid): Update.
6557         (print_attached_pid): Update.
6558         (process_serial_event): Simplify read of ptid.
6559         * thread-db.c (thread_db_create_event): Update.
6560         (thread_db_get_tls_address): Update.
6561         * win32-low.c (current_inferior_ptid): Simplify.
6562
6563 2014-02-19  Tom Tromey  <tromey@redhat.com>
6564
6565         * target.h (struct target_ops) <supports_btrace>: Add target_ops
6566         argument.
6567         (target_supports_btrace): Update.
6568
6569 2014-02-14  Yao Qi  <yao@codesourcery.com>
6570
6571         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6572         (rsp-low-ipa.o): New target.
6573
6574 2014-02-12  Tom Tromey  <tromey@redhat.com>
6575
6576         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6577         convert_ascii_to_int.
6578         * regcache.c (registers_to_string): Likewise.
6579         * remote-utils.c (decode_M_packet): Likewise.
6580         * server.c (process_serial_event): Likewise.
6581
6582 2014-02-12  Tom Tromey  <tromey@redhat.com>
6583
6584         * server.c (handle_query, handle_v_run): Use hex2bin, not
6585         unhexify.
6586         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6587
6588 2014-02-12  Tom Tromey  <tromey@redhat.com>
6589
6590         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6591         convert_int_to_ascii.
6592         * regcache.c (registers_to_string, collect_register_as_string):
6593         Likewise.
6594         * remote-utils.c (look_up_one_symbol, relocate_instruction):
6595         Likewise.
6596         * server.c (process_serial_event): Likewise.
6597         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6598         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6599
6600 2014-02-12  Tom Tromey  <tromey@redhat.com>
6601
6602         * remote-utils.c (look_up_one_symbol, monitor_output): Use
6603         bin2hex, not hexify.
6604         * tracepoint.c (cmd_qtstatus): Likewise.
6605
6606 2014-02-12  Tom Tromey  <tromey@redhat.com>
6607
6608         * remote-utils.c (monitor_output): Pass explicit length to
6609         hexify.
6610
6611 2014-02-12  Tom Tromey  <tromey@redhat.com>
6612
6613         * tracepoint.c: Include rsp-low.h.
6614         * server.c: Include rsp-low.h.
6615         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6616         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6617         declare.
6618         * remote-utils.c: Include rsp-low.h.
6619         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6620         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6621         (convert_int_to_ascii, convert_ascii_to_int): Move to
6622         common/rsp-low.c.
6623         * regcache.c: Include rsp-low.h.
6624         * ax.c: Include rsp-low.h.
6625         * Makefile.in (SFILES): Add common/rsp-low.c.
6626         (OBS): Add rsp-low.o.
6627         (rsp-low.o): New target.
6628
6629 2014-02-12  Tom Tromey  <tromey@redhat.com>
6630
6631         * utils.h (pulongest, plongest, phex_nz): Don't declare.
6632         Include print-utils.h.
6633         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6634         (plongest, thirty_two, phex_nz): Remove.
6635         * Makefile.in (SFILES): Add common/print-utils.c.
6636         (OBS): Add print-utils.o.
6637         (print-utils-ipa.o): New target.
6638         (print-utils.o): New target.
6639         (IPA_OBJS): Add print-utils-ipa.o.
6640
6641 2014-02-06  Tom Tromey  <tromey@redhat.com>
6642
6643         * Makefile.in (SFILES): Fix indentation.
6644
6645 2014-02-05  Doug Evans  <dje@google.com>
6646
6647         * linux-low.c (linux_wait_for_event): Improve comment.
6648         (linux_wait_1): Keep current_inferior in sync with event_child.
6649
6650 2014-01-22  Doug Evans  <dje@google.com>
6651
6652         * gdbthread.h (gdb_id_to_thread): Delete, unused.
6653
6654 2014-01-22  Doug Evans  <dje@google.com>
6655
6656         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6657         * configure: Regenerate.
6658         * config.in: Regenerate.
6659         * Makefile.in (SFILES): Add debug.c.
6660         (OBS): Add debug.o.
6661         * debug.c: New file.
6662         * debug.h: New file.
6663         * linux-aarch64-low.c (*): Update all debugging printfs to use
6664         debug_printf instead of fprintf.
6665         * linux-arm-low.c (*): Ditto.
6666         * linux-cris-low.c (*): Ditto.
6667         * linux-crisv32-low.c (*): Ditto.
6668         * linux-m32r-low.c (*): Ditto.
6669         * linux-sparc-low.c (*): Ditto.
6670         * linux-x86.c (*): Ditto.
6671         * linux-low.c (*): Ditto.
6672         (linux_wait_1): Add calls to debug_enter, debug_exit.
6673         (linux_wait): Remove redundant debugging printf.
6674         (stop_all_lwps): Add calls to debug_enter, debug_exit.
6675         (linux_resume, unstop_all_lwps): Ditto.
6676         * mem-break.c (*): Update all debugging printfs to use
6677         debug_printf instead of fprintf.
6678         * remote-utils.c (*): Ditto.
6679         * thread-db.c (*): Ditto.
6680         * server.c #include <ctype.h>, "gdb_vecs.h".
6681         (debug_threads): Moved to debug.c.
6682         (*): Update all debugging printfs to use debug_printf instead of
6683         fprintf.
6684         (start_inferior): Replace call to fflush with call to debug_flush.
6685         (monitor_show_help): Mention set debug-format.
6686         (parse_debug_format_options): New function.
6687         (handle_monitor_command): Handle "monitor set debug-format".
6688         (gdbserver_usage): Mention --debug-format.
6689         (main): Parse --debug-format.
6690         * server.h (debug_threads): Declaration moved to debug.h.
6691         #include "debug.h".
6692         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6693         trace_debug_1 that uses debug_printf.
6694         (tracepoint_look_up_symbols): Update all debugging printfs to use
6695         debug_printf instead of fprintf.
6696
6697 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
6698
6699         * linux-xtensa-low.c: Include asm/ptrace.h instead of
6700         sys/ptrace.h.
6701
6702 2014-01-17  Pedro Alves  <palves@redhat.com>
6703
6704         PR build/16445
6705         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6706         defined after including gdb_proc_service.h.
6707
6708 2014-01-16  Doug Evans  <dje@google.com>
6709
6710         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6711         (match_dll): Use it.
6712
6713 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
6714
6715         * target.h (target_ops) <read_btrace>: Change parameters and
6716         return type to allow error reporting.
6717         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
6718         trace reading errors on.
6719         * linux-low.c (linux_low_read_btrace): Pass trace reading
6720         errors on.
6721         (linux_low_disable_btrace): New.
6722
6723 2014-01-15  Doug Evans  <dje@google.com>
6724
6725         * inferiors.c (thread_id_to_gdb_id): Delete.
6726         * inferiors.h (thread_id_to_gdb_id): Delete.
6727
6728 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
6729
6730         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6731         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
6732         versions.
6733
6734 2014-01-08  Pedro Alves  <palves@redhat.com>
6735
6736         * server.c (handle_status): Don't discard previous queued stop
6737         replies or thread's pending status here.
6738         (main) <disconnection>: Do it here instead.
6739
6740 2014-01-08  Pedro Alves  <palves@redhat.com>
6741
6742         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6743         * server.c (visit_actioned_threads, handle_pending_status): New
6744         function.
6745         (handle_v_cont): Factor out parts to ...
6746         (resume): ... this new function.  If in all-stop, and a thread
6747         being resumed has a pending status, report it without actually
6748         resuming.
6749         (myresume): Adjust to use the new 'resume' function.
6750         (clear_pending_status_callback, set_pending_status_callback)
6751         (find_status_pending_thread_callback): New functions.
6752         (handle_status): Handle the case of multiple threads having
6753         interesting statuses to report.  Report threads' real last signal
6754         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
6755         with an interesting thread to report the status for, instead of
6756         always reporting the status of the first thread.
6757
6758 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
6759
6760         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6761         * gdbreplay.c (gdbreplay_version): Likewise.
6762
6763 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
6764
6765         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6766         iov.iov_len with the real length in use.
6767
6768 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
6769
6770         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6771         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6772         for all targets that use win32-low.c.
6773         * win32-low.c (win32_ensure_ntdll_loaded): New function.
6774         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6775
6776 2013-12-13  Pedro Alves  <palves@redhat.com>
6777
6778         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6779         if equal to TARGET_WAITKIND_LOADED.
6780         * win32-low.c (cached_status): New static global.
6781         (win32_wait): Add declaration.
6782         (do_initial_child_stuff): Flush all initial pending debug events
6783         up to the initial breakpoint.
6784         (win32_wait): If CACHED_STATUS was set, return that instead
6785         of doing a real wait.  Remove the code resuming the execution
6786         of the inferior after receiving a TARGET_WAITKIND_LOADED event
6787         during the initial phase.  Also remove the code changing
6788         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6789         TARGET_WAITKIND_STOPPED.
6790
6791 2013-12-11  Yao Qi  <yao@codesourcery.com>
6792
6793         * notif.c (handle_notif_ack): Return 0 if no notification
6794         matches.
6795
6796 2013-11-20  Doug Evans  <dje@google.com>
6797
6798         * linux-low.c (linux_set_resume_request): Fix comment.
6799
6800 2013-11-20  Doug Evans  <dje@google.com>
6801
6802         * linux-low.c (resume_status_pending_p): Tweak comment.
6803
6804 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
6805
6806         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6807         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6808         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6809         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6810         (srv_amd64_regobj): Add amd64-mpx.o.
6811         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6812         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6813         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6814         * i387-fp.c (num_pl_bnd_register) Added constant.
6815         (num_pl_bnd_cfg_registers) Added constant.
6816         (struct i387_xsave) Added reserved area and MPX fields.
6817         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6818         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6819         function.
6820         (tdesc_i386_mpx_linux): Add MPX amd64 target.
6821         (init_registers_amd64_mpx_linux): Declare new function.
6822         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6823         (x86_64_regmap): Add MPX registers.
6824         (x86_linux_read_description): Add MPX case.
6825         (initialize_low_arch): Initialize MPX targets.
6826
6827 2013-11-18  Tom Tromey  <tromey@redhat.com>
6828
6829         * configure: Rebuild.
6830         * configure.ac: Don't check for stdlib.h.
6831         * gdbreplay.c: Unconditionally include stdlib.h.
6832
6833 2013-11-18  Tom Tromey  <tromey@redhat.com>
6834
6835         * config.in: Rebuild.
6836         * configure: Rebuild.
6837         * configure.ac: Don't use AC_HEADER_DIRENT.
6838
6839 2013-11-18  Tom Tromey  <tromey@redhat.com>
6840
6841         * server.h: Don't check HAVE_STRING_H.
6842         * gdbreplay.c: Don't check HAVE_STRING_H.
6843         * configure: Rebuild.
6844
6845 2013-11-18  Tom Tromey  <tromey@redhat.com>
6846
6847         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6848         LIBGNU.
6849
6850 2013-11-08  Tom Tromey  <tromey@redhat.com>
6851
6852         * configure, config.in: Rebuild.
6853         * configure.ac: Remove unused configury.
6854
6855 2013-11-08  Tom Tromey  <tromey@redhat.com>
6856
6857         * acinclude.m4: Include common.m4, codeset.m4.
6858         * configure, config.in: Rebuild.
6859         * configure.ac: Use GDB_AC_COMMON.
6860
6861 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6862
6863         * linux-s390-low.c (HWCAP_S390_TE): New define.
6864         (s390_arch_setup): Consider the TE field in the HWCAP for
6865         determining 'have_regset_tdb'.
6866
6867 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
6868
6869         PR gdb/16014
6870         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6871         call to sizeof.
6872
6873 2013-10-02  Pedro Alves  <palves@redhat.com>
6874
6875         * server.c (process_serial_event): Don't output "GDBserver
6876         exiting" if GDB is connected through stdio.
6877         * target.c (mywait): Likewise, be silent if GDB is connected
6878         through stdio.
6879
6880 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
6881
6882         * lynx-low.c (lynx_add_threads_after_attach): New function.
6883         (lynx_attach): Remove call to add_thread.  Add call to
6884         lynx_add_threads_after_attach instead.
6885
6886 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
6887
6888         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6889         * config.in, configure: Regenerated.
6890
6891 2013-09-18  Yao Qi  <yao@codesourcery.com>
6892
6893         PR server/15959
6894         * server.c (start_inferior): Clear 'resume_info'.
6895
6896 2013-09-16  Jiong Wang  <jiwang@tilera.com>
6897
6898         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6899         for each register.
6900
6901 2013-09-16  Jiong Wang  <jiwang@tilera.com>
6902
6903         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6904         linux-tile-low.o to srv_tgtobj.
6905
6906 2013-09-16  Will Newton  <will.newton@linaro.org>
6907
6908         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6909         out regs.
6910
6911 2013-09-06  Pedro Alves  <palves@redhat.com>
6912
6913         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6914         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6915         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6916         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6917         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6918         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6919
6920 2013-09-06  Pedro Alves  <palves@redhat.com>
6921
6922         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6923         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6924
6925 2013-09-06  Pedro Alves  <palves@redhat.com>
6926
6927         * linux-amd64-ipa.c: Include tracepoint.h.
6928         * linux-i386-ipa.c: Include tracepoint.h.
6929
6930 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
6931
6932         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6933         (ps_get_thread_area): New function.
6934
6935 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
6936
6937         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6938         (initialize_low_arch): Call init_registers_crisv32 rather than
6939         init_register_crisv32.
6940
6941 2013-09-05  Pedro Alves  <palves@redhat.com>
6942
6943         * server.h (handle_vFile, hostio_last_error_from_errno): Move
6944         to ...
6945         * hostio.h: ... this new file.
6946         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6947         win32-low.c: Include hostio.h.
6948
6949 2013-09-05  Pedro Alves  <palves@redhat.com>
6950
6951         * server.h (gdb_client_data, handler_func, callback_handler_func)
6952         (delete_file_handler, add_file_handler, append_callback_event)
6953         (delete_callback_event, start_event_loop, initialize_event_loop):
6954         Move to event-loop.h and include it.
6955         * event-loop.h: New file.
6956
6957 2013-09-05  Pedro Alves  <palves@redhat.com>
6958
6959         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6960         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6961         (loaded_dll, unloaded_dll): Move to ...
6962         * dll.h: ... this new file.
6963         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6964
6965 2013-09-05  Pedro Alves  <palves@redhat.com>
6966
6967         * server.h (current_process, get_thread_process, all_processes)
6968         (add_inferior_to_list, for_each_inferior, current_inferior)
6969         (remove_inferior, add_process, remove_process, find_process_pid)
6970         (have_started_inferiors_p, have_attached_inferiors_p)
6971         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6972         (clear_inferiors, find_inferior, find_inferior_id)
6973         (inferior_target_data, set_inferior_target_data)
6974         (inferior_regcache_data, set_inferior_regcache_data): Move to
6975         inferiors.h, and include it.
6976         * inferiors.h: New file.
6977
6978 2013-09-05  Pedro Alves  <palves@redhat.com>
6979
6980         * server.h (struct emit_ops, current_insn_ptr, emit_error):
6981         Move ...
6982         * ax.h: ... here.
6983
6984 2013-09-05  Pedro Alves  <palves@redhat.com>
6985
6986         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6987         tracepoint.h.
6988         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6989         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6990         (handle_tracepoint_general_set, handle_tracepoint_query)
6991         (tracepoint_finished_step, tracepoint_was_hit)
6992         (release_while_stepping_state_list, current_traceframe)
6993         (in_readonly_region, traceframe_read_mem)
6994         (fetch_traceframe_registers, traceframe_read_sdata)
6995         (traceframe_read_info, struct fast_tpoint_collect_status)
6996         (fast_tracepoint_collecting, force_unlock_trace_buffer)
6997         (handle_tracepoit_bkpts, initialize_low_tracepoint)
6998         (supply_fast_tracepoint_registers)
6999         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7000         (ipa_tdesc, claim_trampoline_space)
7001         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7002         (agent_mem_read, agent_get_trace_state_variable_value)
7003         (agent_set_trace_state_variable_value, agent_tsv_read)
7004         (agent_mem_read_string, get_raw_reg_func_addr)
7005         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7006         * tracepoint.h: ... this new file.
7007
7008 2013-09-05  Pedro Alves  <palves@redhat.com>
7009
7010         * server.h (perror_with_name, error, fatal, warning, paddress)
7011         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7012         include it.
7013         * utils.h: New file.
7014
7015 2013-09-05  Pedro Alves  <palves@redhat.com>
7016
7017         * server.h (remote_debug, noack_mode, transport_is_reliable)
7018         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7019         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7020         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7021         (write_enn, initialize_async_io, enable_async_io)
7022         (disable_async_io, check_remote_input_interrupt_request)
7023         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7024         (dead_thread_notify, prepare_resume_reply)
7025         (decode_address_to_semicolon, decode_address, decode_m_packet)
7026         (decode_M_packet, decode_X_packet, decode_xfer_write)
7027         (decode_search_memory_packet, unhexify, hexify)
7028         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7029         (look_up_one_symbol, relocate_instruction)
7030         (monitor_output): Move to remote-utils.h, and include it.
7031         * remote-utils.h: New file.
7032
7033 2013-09-05  Pedro Alves  <palves@redhat.com>
7034
7035         * server.h (_): Delete.
7036
7037 2013-09-02  Pedro Alves  <palves@redhat.com>
7038
7039         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7040         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7041         allocated.
7042         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7043
7044 2013-09-02  Pierre Muller  <muller@sourceware.org>
7045
7046         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7047         or WriteProcessMemory complete successfully and handle
7048         ERROR_PARTIAL_COPY error.
7049
7050 2013-09-02  Pedro Alves  <palves@redhat.com>
7051
7052         * server.c (gdb_read_memory): Return -1 on traceframe memory read
7053         error instead of EIO.
7054
7055 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
7056
7057         PR server/15604
7058         * linux-low.c: Include filestuff.h.
7059         (linux_create_inferior) <pid == 0>: Call close_most_fds.
7060         * lynx-low.c: Include filestuff.h.
7061         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7062         * server.c: Include filestuff.h.
7063         (main): Call notice_open_fds.
7064         * spu-low.c: Include filestuff.h.
7065         (spu_create_inferior) <pid == 0>: Call close_most_fds.
7066
7067 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
7068
7069         * Makefile.in: Explain why ../target and ../nat are not
7070         listed as include file search paths.
7071         (linux-waitpid.o): New object file rule.
7072         * configure.srv (srv_native_linux_obj): New variable.
7073         Replace all occurrences of linux native object files with
7074         $srv_native_linux_obj.
7075         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7076         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7077         (linux_enable_event_reporting): Remove declaration.
7078         (my_waitpid): Moved to common/linux-waitpid.c.
7079         (linux_wait_for_event): Pass ptid when calling
7080         linux_enable_event_reporting.
7081         (linux_supports_tracefork_flag): Remove.
7082         (linux_enable_event_reporting): Likewise.
7083         (linux_tracefork_grandchild): Remove.
7084         (STACK_SIZE): Moved to common/linux-ptrace.c.
7085         (linux_tracefork_child): Remove.
7086         (linux_test_for_tracefork): Remove.
7087         (linux_look_up_symbols): Call linux_supports_traceclone.
7088         (initialize_low): Remove call to linux_test_for_tracefork.
7089         * linux-low.h (PTRACE_TYPE_ARG3): Move to
7090         common/linux-ptrace.h.
7091         (PTRACE_TYPE_ARG4): Likewise.
7092         Include linux-ptrace.h.
7093
7094 2013-08-21  Pedro Alves  <palves@redhat.com>
7095
7096         * config.in: Renegerate.
7097
7098 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
7099
7100         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7101         (SFILES): Remove $(srcdir)/common/target-common.c and
7102         add $(srcdir)/target/waitstatus.c.
7103         (OBS): Remove target-common.o and add waitstatus.o.
7104         (server_h): Remove $(srcdir)/../common/target-common.h and
7105         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7106         and $(srcdir)/../target/waitstatus.h.
7107         (target-common.o): Remove.
7108         (waitstatus.o): New target object file.
7109         * target.h: Do not include target-common.h and
7110         include target/resume.h, target/wait.h and
7111         target/waitstatus.h.
7112
7113 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
7114
7115         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7116         to PTRACE_TYPE_ARG3.
7117         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7118         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7119         PTRACE_TYPE_ARG4.
7120         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7121         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7122
7123 2013-07-27  Jie Zhang  <jie@codesourcery.com>
7124             Daniel Jacobowitz  <dan@codesourcery.com>
7125             Yao Qi  <yao@codesourcery.com>
7126
7127         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7128         (mips-linux-watch.o): New rule.
7129         (mips_linux_watch_h): New variable.
7130         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7131         srv_tgtobj.
7132         * linux-mips-low.c: Include mips-linux-watch.h.
7133         (struct arch_process_info, struct arch_lwp_info): New.
7134         (update_watch_registers_callback): New function.
7135         (mips_linux_new_process, mips_linux_new_thread) New functions.
7136         (mips_linux_prepare_to_resume, mips_insert_point): New
7137         functions.
7138         (mips_remove_point, mips_stopped_by_watchpoint): New
7139         functions.
7140         (rsp_bp_type_to_target_hw_bp_type): New function.
7141         (mips_stopped_data_address): New function.
7142         (the_low_target): Add watchpoint support functions.
7143
7144 2013-07-27  Yao Qi  <yao@codesourcery.com>
7145
7146         * i386-low.c: Include break-common.h.
7147         (enum target_hw_bp_type): Remove.
7148
7149 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
7150
7151         * Makefile.in (SFILES): /common/target-common.c.
7152         (OBS): Add target-common.o.
7153         (server_h): Add $(srcdir)/../common/target-common.h.
7154         (target-common.o): New target.
7155         * server.c (queue_stop_reply_callback): Free
7156         status string after use.
7157         * target.c (target_waitstatus_to_string): Remove.
7158         * target.h: Include target-common.h.
7159         (resume_kind): Likewise.
7160         (target_waitkind): Likewise.
7161         (target_waitstatus): Likewise.
7162         (TARGET_WNOHANG): Likewise.
7163
7164 2013-07-04  Yao Qi  <yao@codesourcery.com>
7165
7166         * Makefile.in (host_alias): Use @host_noncanonical@.
7167         (target_alias): Use @target_noncanonical@.
7168         * configure.ac: Use ACX_NONCANONICAL_TARGET and
7169         ACX_NONCANONICAL_HOST.
7170         * configure: Regenerated.
7171
7172         Revert:
7173         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7174
7175         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7176         * configure: Rebuild.
7177         * Makefile.in (version_host, version_target): Get from configure.
7178         (version.c): Use $(version_host) and $(version_target).
7179
7180 2013-07-03  Pedro Alves  <palves@redhat.com>
7181
7182         * Makefile.in (config.status): Depend on development.sh.
7183         * acinclude.m4: Include libmcheck.m4.
7184         * configure: Regenerate.
7185
7186 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7187
7188         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7189         attribute inside the parentheses.
7190         (winapi_DebugSetProcessKillOnExit): Ditto.
7191         (winapi_DebugBreakProcess): Ditto.
7192         (winapi_GenerateConsoleCtrlEvent): Ditto.
7193
7194 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
7195
7196         * notif.h (notif_event): Add a dummy member to avoid compiler
7197         errors.
7198
7199 2013-07-01  Pedro Alves  <palves@redhat.com>
7200
7201         * hostio.c (HOSTIO_PATH_MAX): Define.
7202         (require_filename, handle_open, handle_unlink, handle_readlink):
7203         Use it.
7204
7205 2013-07-01  Pedro Alves  <palves@redhat.com>
7206
7207         * server.h: Include "pathmax.h".
7208         * linux-low.c: Don't include sys/param.h.
7209         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7210         MAXPATHLEN.
7211         * win32-low.c: Don't include sys/param.h.
7212         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7213
7214 2013-07-01  Pedro Alves  <palves@redhat.com>
7215
7216         * event-loop.c: Don't check HAVE_UNISTD_H before including
7217         <unistd.h>.
7218         * gdbreplay.c: Likewise.
7219         * remote-utils.c: Likewise.
7220         * server.c: Likewise.
7221         * configure.ac: Don't check for unistd.h.
7222         * configure: Regenerate.
7223
7224 2013-06-28  Tom Tromey  <tromey@redhat.com>
7225
7226         * Makefile.in (version.c): Use version.in, not
7227         common/version.in.
7228
7229 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
7230
7231         * configure.ac (version_host, version_target): Set and AC_SUBST them.
7232         * configure: Rebuild.
7233         * Makefile.in (version_host, version_target): Get from configure.
7234         (version.c): Use $(version_host) and $(version_target).
7235
7236 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7237
7238         Fix trace-status to output user name without trailing colon.
7239         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7240
7241 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
7242
7243         Fix trace-status to output proper start-time and stop-time.
7244         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7245         output start time and stop time in hex as gdb expects.
7246
7247 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
7248
7249         * tracepoint.c (build_traceframe_info_xml): Output trace state
7250         variables present in the trace buffer.
7251
7252 2013-06-24  Tom Tromey  <tromey@redhat.com>
7253
7254         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7255         create-version.sh.
7256         (version.o): Remove.
7257         * gdbreplay.c: Include version.h.
7258         (version, host_name): Don't declare.
7259         * server.h: Include version.h.
7260         (version, host_name): Don't declare.
7261
7262 2013-06-12  Pedro Alves  <palves@redhat.com>
7263
7264         * linux-x86-low.c (linux_is_elf64): Delete global.
7265         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7266         with local linux_pid_exe_is_elf_64_file use.
7267
7268 2013-06-11  Pedro Alves  <palves@redhat.com>
7269
7270         * linux-low.c (regset_disabled, disable_regset): New functions.
7271         (regsets_fetch_inferior_registers)
7272         (regsets_store_inferior_registers): Use them.
7273         (initialize_regsets_info); Don't allocate the disabled_regsets
7274         array here.
7275         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7276         comment.
7277
7278 2013-06-11  Pedro Alves  <palves@redhat.com>
7279
7280         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7281         xmalloc.
7282
7283 2013-06-11  Pedro Alves  <palves@redhat.com>
7284
7285         * linux-x86-low.c (initialize_low_arch): Call
7286         init_registers_x32_avx_linux.
7287
7288 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
7289
7290         Fix compatibility with Android Bionic.
7291         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7292         it is not empty.
7293
7294 2013-06-07  Pedro Alves  <palves@redhat.com>
7295
7296         PR server/14823
7297         * Makefile.in (OBS): Add tdesc.o.
7298         (IPA_OBJS): Add tdesc-ipa.o.
7299         (tdesc-ipa.o): New rule.
7300         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7301         interface.
7302         * linux-low.c (new_inferior): Delete.
7303         (disabled_regsets, num_regsets): Delete.
7304         (linux_add_process): Adjust to set the new per-process
7305         new_inferior flag.
7306         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7307         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
7308         was a stop.  When calling arch_setup, switch the current inferior
7309         to the thread that got an event.
7310         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7311         (regsets_fetch_inferior_registers)
7312         (regsets_store_inferior_registers): New regsets_info parameter.
7313         Adjust to use it.
7314         (linux_register_in_regsets): New regs_info parameter.  Adjust to
7315         use it.
7316         (register_addr, fetch_register, store_register): New usrregs_info
7317         parameter.  Adjust to use it.
7318         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7319         parameter regs_info.  Adjust to use it.
7320         (linux_fetch_registers): Get the current inferior's regs_info, and
7321         adjust to use it.
7322         (linux_store_registers): Ditto.
7323         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7324         (initialize_low): Don't initialize the target_regsets here.  Call
7325         initialize_low_arch.
7326         * linux-low.h (target_regsets): Delete declaration.
7327         (struct regsets_info): New.
7328         (struct usrregs_info): New.
7329         (struct regs_info): New.
7330         (struct process_info_private) <new_inferior>: New field.
7331         (struct linux_target_ops): Delete the num_regs, regmap, and
7332         regset_bitmap fields.  New field regs_info.
7333         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7334         * i387-fp.c (num_xmm_registers): Delete.
7335         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7336         calls to new interface.
7337         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7338         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7339         Infer the number of xmm registers from the regcache's target
7340         description.
7341         * i387-fp.h (num_xmm_registers): Delete.
7342         * inferiors.c (add_thread): Don't install the thread's regcache
7343         here.
7344         * proc-service.c (gregset_info): Fetch the current inferior's
7345         regs_info.  Adjust to use it.
7346         * regcache.c: Include tdesc.h.
7347         (register_bytes, reg_defs, num_registers)
7348         (gdbserver_expedite_regs): Delete.
7349         (get_thread_regcache): If the thread doesn't have a regcache yet,
7350         create one, instead of aborting gdbserver.
7351         (regcache_invalidate_one): Rename to ...
7352         (regcache_invalidate_thread): ... this.
7353         (regcache_invalidate_one): New.
7354         (regcache_invalidate): Only invalidate registers of the current
7355         process.
7356         (init_register_cache): Add target_desc parameter, and use it.
7357         (new_register_cache): Ditto.  Assert the target description has a
7358         non zero registers_size.
7359         (regcache_cpy): Add assertions.  Adjust.
7360         (realloc_register_cache, set_register_cache): Delete.
7361         (registers_to_string, registers_from_string): Adjust.
7362         (find_register_by_name, find_regno, find_register_by_number)
7363         (register_cache_size): Add target_desc parameter, and use it.
7364         (free_register_cache_thread, free_register_cache_thread_one)
7365         (regcache_release, register_cache_size): New.
7366         (register_size): Add target_desc parameter, and use it.
7367         (register_data, supply_register, supply_register_zeroed)
7368         (supply_regblock, supply_register_by_name, collect_register)
7369         (collect_register_as_string, collect_register_by_name): Adjust.
7370         * regcache.h (struct target_desc): Forward declare.
7371         (struct regcache) <tdesc>: New field.
7372         (init_register_cache, new_register_cache): Add target_desc
7373         parameter.
7374         (regcache_invalidate_thread): Declare.
7375         (regcache_invalidate_one): Delete declaration.
7376         (regcache_release): Declare.
7377         (find_register_by_number, register_cache_size, register_size)
7378         (find_regno): Add target_desc parameter.
7379         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7380         declarations.
7381         * remote-utils.c: Include tdesc.h.
7382         (outreg, prepare_resume_reply): Adjust.
7383         * server.c: Include tdesc.h.
7384         (gdbserver_xmltarget): Delete declaration.
7385         (get_features_xml, process_serial_event): Adjust.
7386         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7387         declare.
7388         (struct process_info) <tdesc>: New field.
7389         (ipa_tdesc): Declare.
7390         * tdesc.c: New file.
7391         * tdesc.h: New file.
7392         * tracepoint.c: Include tdesc.h.
7393         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7394         (get_context_regcache): Adjust to pass ipa_tdesc down.
7395         (do_action_at_tracepoint): Adjust to get the register cache size
7396         from the context regcache's description.
7397         (traceframe_walk_blocks): Adjust to get the register cache size
7398         from the current trace frame's description.
7399         (traceframe_get_pc): Adjust to get current trace frame's
7400         description and pass it down.
7401         (gdb_collect): Adjust to get the register cache size from the
7402         IPA's description.
7403         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7404         (gdbserver_xmltarget): Delete.
7405         (initialize_low_tracepoint): Set the ipa's target description.
7406         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7407         (initialize_low_tracepoint): Set the ipa's target description.
7408         * linux-x86-low.c: Include tdesc.h.
7409         [__x86_64__] (is_64bit_tdesc): New.
7410         (ps_get_thread_area, x86_get_thread_area): Use it.
7411         (i386_cannot_store_register): Rename to ...
7412         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
7413         (i386_cannot_fetch_register): Rename to ...
7414         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
7415         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7416         to new interface.
7417         (target_regsets): Rename to ...
7418         (x86_regsets): ... this.
7419         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7420         interface.
7421         (x86_siginfo_fixup): Use is_64bit_tdesc.
7422         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7423         (tdesc_x32_avx_linux, tdesc_x32_linux)
7424         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7425         Declare.
7426         (x86_linux_update_xmltarget): Delete.
7427         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7428         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7429         (AMD64_LINUX_USER64_CS): New.
7430         (x86_linux_read_description): New, based on
7431         x86_linux_update_xmltarget.
7432         (same_process_callback): New.
7433         (x86_arch_setup_process_callback): New.
7434         (x86_linux_update_xmltarget): New.
7435         (x86_regsets_info): New.
7436         (amd64_linux_regs_info): New.
7437         (i386_linux_usrregs_info): New.
7438         (i386_linux_regs_info): New.
7439         (x86_linux_regs_info): New.
7440         (x86_arch_setup): Reimplement.
7441         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7442         (x86_emit_ops): Ditto.
7443         (the_low_target): Adjust.  Install x86_linux_regs_info,
7444         x86_cannot_fetch_register, and x86_cannot_store_register.
7445         (initialize_low_arch): New.
7446         * linux-ia64-low.c (tdesc_ia64): Declare.
7447         (ia64_fetch_register): Adjust.
7448         (ia64_usrregs_info, regs_info): New globals.
7449         (ia64_regs_info): New function.
7450         (the_low_target): Adjust.
7451         (initialize_low_arch): New function.
7452         * linux-sparc-low.c (tdesc_sparc64): Declare.
7453         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7454         Adjust.
7455         (sparc_arch_setup): New function.
7456         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7457         (the_low_target): Adjust.
7458         (initialize_low_arch): New function.
7459         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7460         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7461         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7462         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7463         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7464         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7465         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7466         (tdesc_powerpc_isa205_vsx64l): Declare.
7467         (ppc_cannot_store_register, ppc_collect_ptrace_register)
7468         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7469         (ppc_set_pc, ppc_get_hwcap): Adjust.
7470         (ppc_usrregs_info): Forward declare.
7471         (!__powerpc64__) ppc_regmap_adjusted: New global.
7472         (ppc_arch_setup): Adjust to the current process'es target
7473         description.
7474         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7475         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7476         (ppc_store_evrregset): Adjust.
7477         (target_regsets): Rename to ...
7478         (ppc_regsets): ... this, and make static.
7479         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7480         (ppc_regs_info): New function.
7481         (the_low_target): Adjust.
7482         (initialize_low_arch): New function.
7483         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7484         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7485         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7486         (tdesc_s390x_linux64v2): Declare.
7487         (s390_collect_ptrace_register, s390_supply_ptrace_register)
7488         (s390_fill_gregset, s390_store_last_break): Adjust.
7489         (target_regsets): Rename to ...
7490         (s390_regsets): ... this, and make static.
7491         (s390_get_pc, s390_set_pc): Adjust.
7492         (s390_get_hwcap): New target_desc parameter, and use it.
7493         [__s390x__] (have_hwcap_s390_high_gprs): New global.
7494         (s390_arch_setup): Adjust to set the current process'es target
7495         description.  Don't adjust the regmap.
7496         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7497         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7498         (regs_info_3264): New globals.
7499         (s390_regs_info): New function.
7500         (the_low_target): Adjust.
7501         (initialize_low_arch): New function.
7502         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7503         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7504         [__mips64] (init_registers_mips_linux)
7505         (init_registers_mips_dsp_linux): Delete defines.
7506         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7507         (have_dsp): New global.
7508         (mips_read_description): New, based on mips_arch_setup.
7509         (mips_arch_setup): Reimplement.
7510         (get_usrregs_info): New function.
7511         (mips_cannot_fetch_register, mips_cannot_store_register)
7512         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7513         (mips_fill_fpregset, mips_store_fpregset): Adjust.
7514         (target_regsets): Rename to ...
7515         (mips_regsets): ... this, and make static.
7516         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7517         (dsp_regs_info, regs_info): New globals.
7518         (mips_regs_info): New function.
7519         (the_low_target): Adjust.
7520         (initialize_low_arch): New function.
7521         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7522         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7523         Declare.
7524         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7525         (arm_read_description): New, with bits factored from
7526         arm_arch_setup.
7527         (arm_arch_setup): Reimplement.
7528         (target_regsets): Rename to ...
7529         (arm_regsets): ... this, and make static.
7530         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7531         (arm_regs_info): New function.
7532         (the_low_target): Adjust.
7533         (initialize_low_arch): New function.
7534         * linux-m68k-low.c (tdesc_m68k): Declare.
7535         (target_regsets): Rename to ...
7536         (m68k_regsets): ... this, and make static.
7537         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7538         (m68k_regs_info): New function.
7539         (m68k_arch_setup): New function.
7540         (the_low_target): Adjust.
7541         (initialize_low_arch): New function.
7542         * linux-sh-low.c (tdesc_sharch): Declare.
7543         (target_regsets): Rename to ...
7544         (sh_regsets): ... this, and make static.
7545         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7546         (sh_regs_info, sh_arch_setup): New functions.
7547         (the_low_target): Adjust.
7548         (initialize_low_arch): New function.
7549         * linux-bfin-low.c (tdesc_bfin): Declare.
7550         (bfin_arch_setup): New function.
7551         (bfin_usrregs_info, regs_info): New globals.
7552         (bfin_regs_info): New function.
7553         (the_low_target): Adjust.
7554         (initialize_low_arch): New function.
7555         * linux-cris-low.c (tdesc_cris): Declare.
7556         (cris_arch_setup): New function.
7557         (cris_usrregs_info, regs_info): New globals.
7558         (cris_regs_info): New function.
7559         (the_low_target): Adjust.
7560         (initialize_low_arch): New function.
7561         * linux-cris-low.c (tdesc_crisv32): Declare.
7562         (cris_arch_setup): New function.
7563         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7564         (cris_regs_info): New function.
7565         (the_low_target): Adjust.
7566         (initialize_low_arch): New function.
7567         * linux-m32r-low.c (tdesc_m32r): Declare.
7568         (m32r_arch_setup): New function.
7569         (m32r_usrregs_info, regs_info): New globals.
7570         (m32r_regs_info): Adjust.
7571         (initialize_low_arch): New function.
7572         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7573         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7574         (tic6x_usrregs_info): Forward declare.
7575         (tic6x_read_description): New function, based on ...
7576         (tic6x_arch_setup): ... this.  Reimplement.
7577         (target_regsets): Rename to ...
7578         (tic6x_regsets): ... this, and make static.
7579         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7580         (tic6x_regs_info): New function.
7581         (the_low_target): Adjust.
7582         (initialize_low_arch): New function.
7583         * linux-xtensa-low.c (tdesc_xtensa): Declare.
7584         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7585         (target_regsets): Rename to ...
7586         (xtensa_regsets): ... this, and make static.
7587         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7588         globals.
7589         (xtensa_arch_setup, xtensa_regs_info): New functions.
7590         (the_low_target): Adjust.
7591         (initialize_low_arch): New function.
7592         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7593         (nios2_arch_setup): Set the current process'es tdesc.
7594         (target_regsets): Rename to ...
7595         (nios2_regsets): ... this.
7596         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7597         (nios2_regs_info): New function.
7598         (the_low_target): Adjust.
7599         (initialize_low_arch): New function.
7600         * linux-aarch64-low.c (tdesc_aarch64): Declare.
7601         (aarch64_arch_setup): Set the current process'es tdesc.
7602         (target_regsets): Rename to ...
7603         (aarch64_regsets): ... this.
7604         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7605         (aarch64_regs_info): New function.
7606         (the_low_target): Adjust.
7607         (initialize_low_arch): New function.
7608         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7609         globals.
7610         (target_regsets): Rename to ...
7611         (tile_regsets): ... this.
7612         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7613         (tile_regs_info): New function.
7614         (tile_arch_setup): Set the current process'es tdesc.
7615         (the_low_target): Adjust.
7616         (initialize_low_arch): New function.
7617         * spu-low.c (tdesc_spu): Declare.
7618         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7619         * win32-arm-low.c (tdesc_arm): Declare.
7620         (arm_arch_setup): New function.
7621         (the_low_target): Install arm_arch_setup instead of
7622         init_registers_arm.
7623         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7624         (init_windows_x86): Rename to ...
7625         (i386_arch_setup): ... this.  Set `win32_tdesc'.
7626         (the_low_target): Adjust.
7627         * win32-low.c (win32_tdesc): New global.
7628         (child_add_thread): Don't create the thread cache here.
7629         (do_initial_child_stuff): Set the new process'es tdesc.
7630         * win32-low.h (struct target_desc): Forward declare.
7631         (win32_tdesc): Declare.
7632         * lynx-i386-low.c (tdesc_i386): Declare global.
7633         (lynx_i386_arch_setup): Set `lynx_tdesc'.
7634         * lynx-low.c (lynx_tdesc): New global.
7635         (lynx_add_process): Set the new process'es tdesc.
7636         * lynx-low.h (struct target_desc): Forward declare.
7637         (lynx_tdesc): Declare global.
7638         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7639         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7640         * nto-low.c (nto_tdesc): New global.
7641         (do_attach): Set the new process'es tdesc.
7642         * nto-low.h (struct target_desc): Forward declare.
7643         (nto_tdesc): Declare.
7644         * nto-x86-low.c (tdesc_i386): Declare.
7645         (nto_x86_arch_setup): Set `nto_tdesc'.
7646
7647 2013-06-04  Gary Benson  <gbenson@redhat.com>
7648
7649         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7650         to qSupported response when appropriate.
7651         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7652         with nonzero-length annex.
7653         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7654         arguments supplied in annex.
7655
7656 2013-05-31  Doug Evans  <dje@google.com>
7657
7658         PR server/15594
7659         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7660         64 bits in 64-cross-32 environment.
7661
7662 2013-05-28  Pedro Alves  <palves@redhat.com>
7663
7664         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7665         (aarch64-without-fpu.c): Delete rule.
7666         * configure.srv (aarch64*-*-linux*): Remove references to
7667         aarch64-without-fpu.o and aarch64-without-fpu.xml.
7668         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7669         declaration.
7670
7671 2013-05-24  Pedro Alves  <palves@redhat.com>
7672
7673         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7674         instead of strchr/decode_address.  Error if the range isn't split
7675         with a ','.  Don't assume there's be a ':' in the action.
7676
7677 2013-05-23  Yao Qi  <yao@codesourcery.com>
7678             Pedro Alves  <palves@redhat.com>
7679
7680         * linux-low.c (lwp_in_step_range): New function.
7681         (linux_wait_1): If the thread was range stepping and stopped
7682         outside the stepping range, report the stop to GDB.  Otherwise,
7683         continue stepping.  Add range stepping debug output.
7684         (linux_set_resume_request): Copy the step range from the resume
7685         request to the lwp.
7686         (linux_supports_range_stepping): New.
7687         (linux_target_ops) <supports_range_stepping>: Set to
7688         linux_supports_range_stepping.
7689         * linux-low.h (struct linux_target_ops)
7690         <supports_range_stepping>: New field.
7691         (struct lwp_info) <step_range_start, step_range_end>: New fields.
7692         * linux-x86-low.c (x86_supports_range_stepping): New.
7693         (the_low_target) <supports_range_stepping>: Set to
7694         x86_supports_range_stepping.
7695         * server.c (handle_v_cont): Handle 'r' action.
7696         (handle_v_requests): Append ";r" if the target supports range
7697         stepping.
7698         * target.h (struct thread_resume) <step_range_start,
7699         step_range_end>: New fields.
7700         (struct target_ops) <supports_range_stepping>:
7701         New field.
7702         (target_supports_range_stepping): New macro.
7703
7704 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
7705
7706         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7707         confusion in comment.
7708
7709 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
7710
7711         * lynx-low.c (struct process_info_private): New type.
7712         (lynx_add_process): New function.
7713         (lynx_create_inferior, lynx_attach): Replace calls to
7714         add_process by calls to lynx_add_process.
7715         (lynx_resume): If PTID is null, then try using
7716         current_process()->private->last_wait_event_ptid.
7717         Add comments.
7718         (lynx_clear_inferiors): Delete.  The contents of that function
7719         has been inlined in lynx_mourn;
7720         (lynx_wait_1): Save the ptid in the process's private data.
7721         (lynx_mourn): Free the process' private data.  Replace call
7722         to lynx_clear_inferiors by call to clear_inferiors.
7723
7724 2013-05-17  Yao Qi  <yao@codesourcery.com>
7725
7726         * i386-low.c (i386_length_and_rw_bits): Move the comment to
7727         the right place.
7728
7729 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
7730
7731         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7732         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
7733         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7734         PT_TEXT_END_ADDR guards.  Update comments.
7735         (linux_target_op) <read_offsets>: Conditionally define to
7736         linux_read_offsets if the target is UCLIBC and if it defines
7737         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7738
7739 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
7740             Andrew Jenner  <andrew@codesourcery.com>
7741
7742         * Makefile.in (SFILES): Add linux-nios2-low.c.
7743         (clean): Add action to delete nios2-linux.c.
7744         (nios2-linux.c): New rule.
7745         * configure.srv: Add nios2*-*-linux*.
7746         * linux-nios2-low.c: New.
7747
7748 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
7749
7750         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7751
7752 2013-04-25  Hui Zhu  <hui@codesourcery.com>
7753
7754         PR gdb/15186
7755         * ax.c (ax_printf): Add fflush.
7756
7757 2013-04-22  Tom Tromey  <tromey@redhat.com>
7758
7759         * Makefile.in (SFILES): Add filestuff.c.
7760         (OBS): Add filestuff.o.
7761         (filestuff.o): New target.
7762         * config.in, configure: Rebuild.
7763         * configure.ac: Check for fdwalk, pipe2.
7764
7765 2013-04-17  Pedro Alves  <palves@redhat.com>
7766
7767         * configure.ac (USE_THREAD_DB): Delete variable.
7768         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7769         Don't AC_SUBST USE_THREAD_DB.
7770         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7771         * config.in, configure: Regenerate.
7772
7773 2013-04-16  Pedro Alves  <palves@redhat.com>
7774
7775         * linux-low.h (struct lwp_info) <thread_known>: Move under
7776         the USE_THREAD_DB #ifdef.
7777
7778 2013-04-16  Pedro Alves  <palves@redhat.com>
7779
7780         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7781         (linux-low.o): Delete rule.
7782         * linux-low.h: Always include "gdb_thread_db.h" instead of
7783         conditionally including thread_db.h.
7784         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7785         HAVE_THREAD_DB_H.
7786
7787 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
7788
7789         * Makefile.in (install-only): Fix make install regression.
7790
7791 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
7792
7793         Convert man pages to texinfo, new gdbinit.5 texinfo page.
7794         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7795         installation.
7796         * gdbserver.1: Remove.
7797
7798 2013-03-22  Pedro Alves  <palves@redhat.com>
7799
7800         * linux-low.c (handle_extended_wait): Don't call
7801         linux_enable_event_reporting.
7802
7803 2013-03-15  Tony Theodore  <tonyt@logyst.com>
7804
7805         PR build/9098:
7806         * Makefile.in (SHELL): Use @SHELL@.
7807
7808 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
7809
7810         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7811         compiler warning.
7812
7813 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
7814
7815         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7816         Remove extraneous NULL element.
7817
7818 2013-03-13  Yao Qi  <yao@codesourcery.com>
7819
7820         * tracepoint.c (traceframe_read_tsv): Look for the last matched
7821         'V' block in trace frame.
7822
7823 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
7824
7825         * target.h (struct target_ops): Add btrace ops.
7826         (target_supports_btrace): New macro.
7827         (target_enable_btrace): New macro.
7828         (target_disable_btrace): New macro.
7829         (target_read_btrace): New macro.
7830         * gdbthread.h (struct thread_info): Add btrace field.
7831         * server.c: Include btrace-common.h.
7832         (handle_btrace_general_set): New function.
7833         (handle_btrace_enable): New function.
7834         (handle_btrace_disable): New function.
7835         (handle_general_set): Call handle_btrace_general_set.
7836         (handle_qxfer_btrace): New function.
7837         (struct qxfer qxfer_packets[]): Add btrace entry.
7838         * inferiors.c (remove_thread): Disable btrace.
7839         * linux-low: Include linux-btrace.h.
7840         (linux_low_enable_btrace): New function.
7841         (linux_low_read_btrace): New function.
7842         (linux_target_ops): Add btrace ops.
7843         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7844         Add srv_linux_btrace=yes.
7845         (x86_64-*-linux*): Add linux-btrace.o.
7846         Add srv_linux_btrace=yes.
7847         * configure.ac: Define HAVE_LINUX_BTRACE.
7848         * config.in: Regenerated.
7849         * configure: Regenerated.
7850
7851 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
7852
7853         * server.c (handle_qxfer): Preserve error message if -3 is
7854         returned.
7855         (qxfer): Document the -3 return value.
7856
7857 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
7858
7859         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7860         (linux_btrace_h): New variable.
7861         (linux-btrace.o): New rule.
7862
7863 2013-03-08  Stan Shebs  <stan@codesourcery.com>
7864             Hafiz Abid Qadeer  <abidh@codesourcery.com>
7865
7866         * tracepoint.c (trace_buffer_size): New global.
7867         (DEFAULT_TRACE_BUFFER_SIZE): New define.
7868         (init_trace_buffer): Change to one-argument function. Allocate
7869         trace buffer memory.
7870         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7871         handle QTBuffer:size packet.
7872         (cmd_bigqtbuffer_size): New function.
7873         (initialize_tracepoint): Call init_trace_buffer with
7874         DEFAULT_TRACE_BUFFER_SIZE.
7875         * server.c (handle_query): Add QTBuffer:size in the
7876         supported packets.
7877
7878 2013-03-07  Yao Qi  <yao@codesourcery.com>
7879
7880         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7881         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7882         of -1.
7883         (cmd_qtsp): Adjust condition.  Do post increment.
7884         Set cur_action and cur_step_action back to 0.
7885
7886 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
7887
7888         PR server/15236
7889         * linux-low.c (linux_write_memory): Return early success if LEN is
7890         zero.
7891
7892 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
7893
7894         * configure.srv: Add x86_64-*-cygwin* as target.
7895
7896 2013-02-28  Tom Tromey  <tromey@redhat.com>
7897
7898         * configure.ac: Invoke AC_SYS_LARGEFILE.
7899         * configure, config.in: Rebuild.
7900
7901 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
7902
7903         * win32-low.c: Throughout, fix format strings and casts of
7904         printf-like functions to avoid type related warnings on all
7905         platforms.
7906         (get_child_debug_event): Print dwDebugEventCode as hex since
7907         that's how it's usually documented.
7908
7909 2013-02-28  Yao Qi  <yao@codesourcery.com>
7910
7911         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7912         pulongest.
7913
7914 2013-02-27  Jiong Wang  <jiwang@tilera.com>
7915
7916         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7917         (reg-tilegx32.c): New rule.
7918         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7919         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
7920         different register info initializer according to elf class.
7921         (init_registers_tilgx32): New function.  The tilegx32 register info
7922         initializer.
7923         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7924         (tile_store_gregset): Likewise.
7925
7926 2013-02-27  Yao Qi  <yao@codesourcery.com>
7927
7928         * server.c (process_point_options): Print debug message when
7929         debug_threads is true.
7930
7931 2013-02-26  Yao Qi  <yao@codesourcery.com>
7932
7933         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7934
7935 2013-02-19  Pedro Alves  <palves@redhat.com>
7936             Kai Tietz <ktietz@redhat.com>
7937
7938         PR gdb/15161
7939
7940         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7941         instead of strtoul to extract address from packet.
7942         (process_serial_event) <'z'>: Likewise.
7943
7944 2013-02-18  Yao Qi  <yao@codesourcery.com>
7945
7946         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7947
7948 2013-02-14  Pedro Alves  <palves@redhat.com>
7949
7950         Plug memory leak.
7951
7952         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7953         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7954
7955 2013-02-14  Pedro Alves  <palves@redhat.com>
7956
7957         * tracepoint.c (cmd_qtdpsrc): Use savestring.
7958
7959 2013-02-14  Pedro Alves  <palves@redhat.com>
7960
7961         * tracepoint.c (save_string): Delete.
7962         (add_tracepoint_action): Use savestring instead of save_string.
7963
7964 2013-02-12  Pedro Alves  <palves@redhat.com>
7965
7966         * linux-xtensa-low.c: Ditto.
7967         * xtensa-xtregs.c: Ditto.
7968
7969 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
7970
7971         * thread-db.c (thread_db_get_tls_address): NULL pointer check
7972         thread_db.
7973
7974 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7975
7976         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7977         aarch64_num_wp_regs and aarch64_num_bp_regs to
7978         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7979
7980 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7981
7982         * linux-aarch64-low.c (ps_get_thread_area): Replace
7983         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7984
7985 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
7986             Marcus Shawcroft  <marcus.shawcroft@arm.com>
7987             Nigel Stephens  <nigel.stephens@arm.com>
7988             Yufeng Zhang  <yufeng.zhang@arm.com>
7989
7990         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7991         (aarch64.c, aarch64-without-fpu.c): New targets.
7992         * configure.srv (aarch64*-*-linux*): New.
7993         * linux-aarch64-low.c: New file.
7994
7995 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7996
7997         * linux-low.c (handle_extended_wait, linux_create_inferior)
7998         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7999         (dequeue_one_deferred_signal, linux_resume_one_thread)
8000         (fetch_register, linux_write_memory, linux_enable_event_reporting)
8001         (linux_tracefork_grandchild, linux_test_for_tracefork)
8002         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8003         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8004         where the argument is 0.
8005
8006 2013-01-25  Yao Qi  <yao@codesourcery.com>
8007
8008         * event-loop.c: Include "queue.h".
8009         (gdb_event_p): New typedef.
8010         (struct gdb_event) <next_event>: Remove.
8011         (event_queue): Change to QUEUE(gdb_event_p).
8012         (async_queue_event): Remove.
8013         (gdb_event_xfree): New.
8014         (initialize_event_loop): New.
8015         (process_event): Use API from QUEUE.
8016         (wait_for_event): Likewise.
8017         * server.c (main): Call initialize_event_loop.
8018         * server.h (initialize_event_loop): Declare.
8019
8020 2013-01-18  Yao Qi  <yao@codesourcery.com>
8021
8022         * ax.h (struct eval_agent_expr_context): New.
8023         (gdb_eval_agent_expr): Update declaration.
8024         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8025         TFRAME.  Add new argument CTX.
8026         * server.h (struct eval_agent_expr_context): Declare.
8027         (agent_mem_read, agent_tsv_read): Update declaration.
8028         (agent_mem_read_string): Likewise.
8029         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8030         (add_traceframe_block): Add new argument TPOINT.
8031         Increase TPOINT->traceframe_usage.
8032         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8033         eval_tracepoint_agent_expr.
8034         (condition_true_at_tracepoint): Likewise.
8035         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
8036         (agent_mem_read_string, agent_tsv_read): Likewise.
8037
8038 2013-01-16  Yao Qi  <yao@codesourcery.com>
8039
8040         * linux-low.c (linux_resume_one_lwp): Don't check
8041         'lwp->bp_reinsert != 0'.
8042
8043 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8044             Pedro Alves  <palves@redhat.com>
8045
8046         * lynx-low.c (ptrace_request_to_str): Define a temporary
8047         macro and use it to simplify this function's implementation.
8048
8049 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8050
8051         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8052         sets errno.
8053
8054 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8055
8056         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8057
8058 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8059
8060         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8061
8062 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8063
8064         * lynx-low.c (lynx_resume): Use the resume_info parameter
8065         to determine the ptid for the lynx_ptrace call, unless
8066         it is equal to minus_one_ptid, in which case we use the
8067         ptid of the current_inferior.
8068         (lynx_wait_1): After having received a thread create/exit
8069         event, resume the inferior's execution using the signaling
8070         thread's ptid, rather than the old ptid.
8071
8072 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
8073
8074         * lynx-low.c (lynx_resume): Delete variable ret.
8075
8076 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
8077
8078         * gdbreplay.c (gdbreplay_version): Update copyright year.
8079         * server.c (gdbserver_version): Likewise.
8080
8081 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8082
8083         * lynx-low.c (lynx_wait_1): Add debug trace before adding
8084         new thread.
8085
8086 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8087
8088         * lynx-low.c (ptrace_request_to_str): Add handling for
8089         PTRACE_GETTRACESIG.
8090
8091 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8092
8093         * lynx-low.c (lynx_attach): Delete variable new_process.
8094
8095 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8096
8097         * lynx-low.c (lynx_create_inferior): Delete variable
8098         new_process.
8099
8100 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
8101
8102         * lynx-low.c (ptrace_request_to_str): Do not handle
8103         PTRACE_GETTHREADLIST if this macro does not exist.
8104
8105 2012-12-15  Yao Qi  <yao@codesourcery.com>
8106
8107         * Makefile.in (OBS): Add notif.o.
8108         * notif.c, notif.h: New.
8109         * server.c: Include "notif.h".
8110         (struct vstop_notif) <next>: Remove.
8111         <base>: New field.
8112         (queue_stop_reply): Update.
8113         (push_event, send_next_stop_reply): Remove.
8114         (discard_queued_stop_replies): Update.
8115         (notif_stop): New variable.
8116         (handle_v_stopped): Remove.
8117         (handle_v_requests): Don't call handle_v_stopped.  Call
8118         handle_ack_notif instead.
8119         (queue_stop_reply_callback): Call notif_event_enque instead
8120         of queue_stop_reply.
8121         (handle_status): Don't call send_next_stop_reply, call
8122         notif_write_event instead.
8123         (kill_inferior_callback): Likewise.
8124         (detach_or_kill_inferior_callback): Likewise.
8125         (main): Call initialize_notif.
8126         (process_serial_event): Call QUEUE_is_empty.
8127         (handle_target_event): Call notif_push instead of push event.
8128         * server.h (push_event): Remove declaration.
8129
8130 2012-12-10  Tom Tromey  <tromey@redhat.com>
8131
8132         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8133         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8134         macros.
8135         (.c.o): Rewrite.
8136         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8137         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8138         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8139         (amd64-linux-ipa.o, ax.o): Rewrite.
8140         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8141         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8142         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8143         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8144         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8145         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8146         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8147         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8148         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8149         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8150         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8151         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8152         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8153         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8154         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8155         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8156         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8157         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8158         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8159         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8160         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8161         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8162         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8163         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8164         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8165         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8166         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8167         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8168         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8169         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8170         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8171         (reg-tilegx.o): Remove.
8172         (all_object_files): New macro.
8173         Include .deps files.
8174         * aclocal.m4, configure: Rebuild.
8175         * acinclude.m4: Include depstand.m4, lead-dot.m4.
8176         * configure.ac: Invoke ZW_CREATE_DEPDIR,
8177         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
8178
8179 2012-12-05  Tom Tromey  <tromey@redhat.com>
8180
8181         PR gdb/14917:
8182         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8183
8184 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
8185
8186         * configure.ac: Check for linux/perf_event.h.
8187         * config.in: Regenerated.
8188         * configure: Regenerated.
8189
8190 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
8191
8192         * hostio.c (handle_readlink): Decrease buffer size
8193         parameter passed to readlink by one byte.
8194
8195 2012-11-26  Yao Qi  <yao@codesourcery.com>
8196
8197         * configure.ac (build_warnings): Append '-Wempty-body'.
8198         * configure: Regenerated.
8199         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8200         body.
8201
8202 2012-11-15  Pierre Muller  <muller@sourceware.org>
8203
8204         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8205         * config.in: Regenerate.
8206         * configure: Regenerate.
8207         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8208         Use "gdb_wait.h" header instead of <sys/wait.h> header.
8209         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8210         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8211         header.
8212         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
8213         instead of <sys/wait.h> header.
8214         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8215
8216 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
8217
8218         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8219         (various make rules): Remove -DGDBSERVER
8220
8221 2012-11-09  Yao Qi  <yao@codesourcery.com>
8222
8223         * spu-low.c (current_ptid): Move it to ..
8224         * gdbthread.h: ... here.  New.
8225         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8226         * server.c (myresume, process_serial_event): Likewise.
8227         * thread-db.c (thread_db_find_new_threads): Likewise.
8228         * tracepoint.c (run_inferior_command): Likewise.
8229
8230 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
8231
8232         * server.c (handle_search_memory_1): Include access length in
8233         warning message.
8234
8235 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
8236
8237         * linux-crisv32-low.c: Fix compile errors.
8238
8239 2012-09-04  Yao Qi  <yao@codesourcery.com>
8240
8241         * tracepoint.c (cmd_qtsv): Adjust debug message.
8242         Don't check CUR_TPOINT.
8243
8244 2012-08-28  Yao Qi  <yao@codesourcery.com>
8245
8246         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8247         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8248         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8249         Remove declarations of xmalloc, xreallloc, xstrdup and
8250         freeargv.
8251         * Makefile.in (libiberty_h): New.
8252         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8253         (linux-bfin-low.o): Append dependency 'libiberty.h'.
8254
8255 2012-08-23  Yao Qi  <yao@codesourcery.com>
8256
8257         * server.h: Remove declaration of 'xsnprintf'.
8258
8259 2012-08-22  Keith Seitz  <keiths@redhat.com>
8260
8261         * server.h: Include build-gnulib-gbserver/config.h.
8262         * gdbreplay.c: Likewise.
8263
8264 2012-08-08  Doug Evans  <dje@google.com>
8265
8266         * Makefile.in (SFILES): Add gdb_vecs.c.
8267         (OBS): Add gdb_vecs.o.
8268         (gdb_vecs_h, host_defs_h): New variables.
8269         (thread-db.o): Add $(gdb_vecs_h) dependency.
8270         (gdb_vecs.o): New rule.
8271         * thread-db.c: #include "gdb_vecs.h".
8272         (thread_db_load_search): Use a vector to iterate over path elements.
8273         Handle text appearing after "$pdir".
8274
8275         * configure.ac: Add check for strstr.
8276         * config.in: Regenerate.
8277         * configure: Regenerate.
8278
8279 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8280
8281         * hostio.c (handle_pread): If pread fails, fall back to attempting
8282         lseek/read.
8283         (handle_pwrite): Likewise for pwrite.
8284
8285 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
8286
8287         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8288         between unsupported TYPE and unimplementable ADDR/LEN combination.
8289         (arm_insert_point): Act on new return value.
8290
8291 2012-07-31  Pedro Alves  <palves@redhat.com>
8292
8293         * server.c (process_point_options): Only skip tokens if we find
8294         one that is unrecognized.  Don't treat 'X' specially while
8295         skipping unrecognized tokens.
8296
8297 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
8298
8299         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8300         to 4-byte-align HW breakpoint addresses for Thumb.
8301
8302 2012-07-27  Yao Qi  <yao@codesourcery.com>
8303
8304         PR remote/14161.
8305
8306         * server.h: Declare gdb_agent_about_to_close.
8307         * target.c (kill_inferior): Include "agent.h".
8308         New.  Send command 'kill'.
8309         * target.h (kill_inferior): Removed macro.
8310         * tracepoint.c (gdb_agent_about_to_close): New.
8311         (gdb_agent_helper_thread): Handle command 'close'.
8312         Wait endlessly until the inferior stops.
8313         Install gdb_agent_remove_socket to atexit hook.
8314         (agent_socket_name): New static variable.
8315         (gdb_agent_socket_init): Replace local variable 'name' with
8316         'agent_socket_name'.
8317         (gdb_agent_remove_socket): New.
8318
8319 2012-07-27  Yao Qi  <yao@codesourcery.com>
8320
8321         * server.c (process_point_options): Stop at 'X' when parsing.
8322
8323 2012-07-19  Michael Eager  <eager@eagercon.com>
8324
8325         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8326         to hw_execute.
8327         * linux-x86-low.c (x86_insert_point, x86_remove_point):
8328         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8329         hardware breakpoint.
8330
8331 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8332
8333         * gdbserver/linux-low.c (initialize_low): Call
8334         linux_ptrace_init_warnings.
8335
8336 2012-07-02  Doug Evans  <dje@google.com>
8337
8338         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8339         pointer to int.
8340
8341 2012-07-02  Stan Shebs  <stan@codesourcery.com>
8342
8343         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8344         (ax.o): Add it to build rule.
8345         (ax-ipa.o): Ditto.
8346         (OBS): Add format.o.
8347         (IPA_OBS): Add format.o.
8348         * server.c (handle_query): Claim support for breakpoint commands.
8349         (process_point_options): Add command case.
8350         (process_serial_event): Leave running if there are printfs in
8351         effect.
8352         * mem-break.h (any_persistent_commands): Declare.
8353         (add_breakpoint_commands): Declare.
8354         (gdb_no_commands_at_breakpoint): Declare.
8355         (run_breakpoint_commands): Declare.
8356         * mem-break.c (struct point_command_list): New struct.
8357         (struct breakpoint): New field command_list.
8358         (any_persistent_commands): New function.
8359         (add_commands_to_breakpoint): New function.
8360         (add_breakpoint_commands): New function.
8361         (gdb_no_commands_at_breakpoint): New function.
8362         (run_breakpoint_commands): New function.
8363         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8364         locally.
8365         * ax.c: Include format.h.
8366         (ax_printf): New function.
8367         (gdb_eval_agent_expr): Add printf opcode.
8368
8369 2012-06-13  Yao Qi  <yao@codesourcery.com>
8370
8371         * server.c (start_inferior): Remove duplicated writes to fields
8372         'last_resume_kind' and 'last_status' of 'current_inferior'.
8373
8374 2012-06-12  Yao Qi  <yao@codesourcery.com>
8375             Pedro Alves  <palves@redhat.com>
8376
8377         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
8378         comment.
8379         * server.c (handle_v_cont): Extend comment.
8380
8381 2012-06-11  Yao Qi  <yao@codesourcery.com>
8382
8383         * linux-low.c (linux_attach): Add 'static'.
8384
8385 2012-06-06  Yao Qi  <yao@codesourcery.com>
8386
8387         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8388
8389 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8390
8391         Fix gcc -flto compilation warning.
8392         * server.c (main): Make variable multi_mode and attach volatile.
8393
8394 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8395
8396         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8397         if the platform doesn't know about it.
8398
8399 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
8400
8401         * Makefile.in (SFILES): Add linux-tile-low.c.
8402         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8403         * configure.srv: Handle tilegx-*-linux*.
8404         * linux-tile-low.c: New file.
8405
8406 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8407
8408         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8409
8410 2012-05-24  Pedro Alves  <palves@redhat.com>
8411
8412         PR gdb/7205
8413
8414         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8415
8416 2012-05-24  Pedro Alves  <palves@redhat.com>
8417
8418         PR gdb/7205
8419
8420         Replace target_signal with gdb_signal throughout.
8421
8422 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
8423
8424         * linux-low.c (linux_store_registers): Avoid the copying sequence
8425         when no data has been retrieved by ptrace.
8426
8427 2012-05-22  Will Deacon  <will.deacon@arm.com>
8428
8429         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8430         Include asm/ptrace.h.
8431         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8432         already defined.
8433
8434 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
8435
8436         * linux-low.c (linux_store_registers): Don't re-retrieve data
8437         with ptrace that has already been obtained from /proc.  Always
8438         copy any data retrieved with ptrace to the buffer supplied.
8439
8440 2012-05-11  Yao Qi  <yao@codesourcery.com>
8441             Pedro Alves  <palves@redhat.com>
8442
8443         * linux-low.c (enum stopping_threads_kind): New.
8444         (stopping_threads): Change type to `enum stopping_threads_kind'.
8445         (handle_extended_wait): If stopping and suspending threads, leave
8446         the new_lwp suspended too.
8447         (linux_wait_for_event): Adjust.
8448         (stop_all_lwps): Set `stopping_threads' to
8449         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8450         whether we're suspending threads or just stopping them.  Assert no
8451         recursion happens.
8452
8453 2012-04-29  Yao Qi  <yao@codesourcery.com>
8454
8455         * server.h: Move some code to ...
8456         * gdbthread.h: ... here.  New.
8457         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8458         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8459         (nto-low.o, win32-low.o): Likewise.
8460         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8461         * regcache.c, remote-utils.c, server.c: Likewise.
8462         * target.c, tracepoint.c, win32-low.c: Likewise.
8463
8464 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8465
8466         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8467         (PTRACE_ARG4_TYPE): Likewise.
8468         (PTRACE_XFER_TYPE): Likewise.
8469         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8470         ptrace to PTRACE_ARG3_TYPE.
8471         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8472         (PTRACE_ARG4_TYPE): Likewise.
8473         (PTRACE_XFER_TYPE): Likewise.
8474         (linux_detach_one_lwp): Cast fourth argument of
8475         ptrace to long then PTRACE_ARG4_TYPE.
8476         (regsets_fetch_inferior_registers): Cast third argument of
8477         ptrace to long then PTRACE_ARG3_TYPE.
8478         (regsets_store_inferior_registers): Likewise.
8479
8480 2012-04-20  Pedro Alves  <palves@redhat.com>
8481
8482         * configure: Regenerate.
8483
8484 2012-04-19  Pedro Alves  <palves@redhat.com>
8485
8486         * Makefile.in (GNULIB_BUILDDIR): New.
8487         (LIBGNU, INCGNU, GNULIB_H): Adjust.
8488         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8489         (all, install-only, uninstall, clean-info, all-lib, clean): No
8490         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
8491         (maintainer-clean realclean distclean): Use subdir_do.
8492         (subdir_do): New.
8493         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
8494         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
8495         * acinclude.m4: Include acx_configure_dir.m4.
8496         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8497         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
8498         ACX_CONFIGURE_DIR.
8499         (GNULIB): New.
8500         (GNULIB_STDINT_H): Adjust.
8501         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8502         * gdbreplay.c: Include build-gnulib/config.h.
8503         * server.h: Likewise.
8504         * aclocal.m4: Regenerate.
8505         * config.in: Regenerate.
8506         * configure: Regenerate.
8507
8508 2012-04-19  Pedro Alves  <palves@redhat.com>
8509
8510         * Makefile.in (LIBGNU, INCGNU): Adjust.
8511         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8512         (all, install-only, uninstall, clean-info, all-lib, clean)
8513         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8514         * configure.ac: Adjust AC_OUTPUT output.
8515         * aclocal.m4: Regenerate.
8516         * configure: Regenerate.
8517
8518 2012-04-19  Pedro Alves  <palves@redhat.com>
8519
8520         * Makefile.in (generated_files): New.
8521         (server_h): Remove the explicit dependency on config.h, and depend
8522         on $generated_files.
8523
8524 2012-04-19  Pedro Alves  <palves@redhat.com>
8525
8526         * Makefile.in (INCGNU): Add -Ignulib.
8527
8528 2012-04-19  Pedro Alves  <palves@redhat.com>
8529
8530         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8531         (INCGNU): ... this, and spell out -I here.
8532         (GNULIB_LIB): Rename to ...
8533         (LIBGNU): ... this.
8534         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8535
8536 2012-04-19  Pedro Alves  <palves@redhat.com>
8537
8538         * config.in: Regenerate.
8539
8540 2012-04-19  Pedro Alves  <palves@redhat.com>
8541
8542         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8543         * server.h (memmem): Remove declaration.
8544         * config.in: Regenerate.
8545         * configure: Regenerate.
8546
8547 2012-04-19  Yao Qi  <yao@codesourcery.com>
8548
8549         * Makefile.in (SFILES): Add common/vec.c.
8550         (OBS): Add vec.o.
8551         (vec.o): New rule.
8552
8553 2012-04-19  Yao Qi  <yao@codesourcery.com>
8554
8555         * remote-utils.c (prepare_resume_reply): Replace with macro
8556         target_core_of_thread.
8557         * server.c (handle_qxfer_threads_proper): Likewise.
8558         * target.h (traget_core_of_thread): New macro.
8559
8560 2012-04-18  Pedro Alves  <palves@redhat.com>
8561
8562         * aclocal.m4: Regenerate.
8563         * configure: Regenerate.
8564
8565 2012-04-16  Yao Qi  <yao@codesourcery.com>
8566
8567         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8568         duplicated on address.
8569
8570 2012-04-16  Yao Qi  <yao@codesourcery.com>
8571
8572         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8573         (struct tracepoint_action_ops) <send>: New field.
8574         (m_tracepoint_action_send, r_tracepoint_action_send): New.
8575         (agent_expr_send, x_tracepoint_action_send): New.
8576         (l_tracepoint_action_send): New.
8577         (cmd_qtdp): Download and install tracepoint
8578         according to `use_agent'.
8579         (run_inferior_command): Add one more parameter `len'.
8580         Update callers.
8581         (tracepoint_send_agent): New.
8582         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8583
8584 2012-04-16  Yao Qi  <yao@codesourcery.com>
8585
8586         * tracepoint.c (download_tracepoints): Moved to ...
8587         (cmd_qtstart): ... here.
8588
8589 2012-04-14  Yao Qi  <yao@codesourcery.com>
8590
8591         * tracepoint.c: Include inttypes.h.
8592         (struct collect_memory_action): Use sized types.
8593         (struct tracepoint): Likewise.
8594         (cmd_qtdp, stop_tracing): Update print specifiers.
8595         (cmd_qtp, response_tracepoint): Likewise.
8596         (collect_data_at_tracepoint): Likewise.
8597         (collect_data_at_step): Likewise.
8598
8599 2012-04-14  Yao Qi  <yao@codesourcery.com>
8600
8601         Import gnulib module inttypes.
8602         * aclocal.m4, config.in, configure: Regenerated.
8603
8604 2012-04-14  Yao Qi  <yao@codesourcery.com>
8605
8606         * Makefile.in (maintainer-clean, realclean, distclean): Remove
8607         Makefile and config.status at last.
8608
8609 2012-04-13  Yao Qi  <yao@codesourcery.com>
8610
8611         * tracepoint.c: Include stdint.h unconditionally.
8612
8613 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8614
8615         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8616         on BFD_HAVE_SYS_PROCFS_TYPE.
8617         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8618         * configure: Regenerate.
8619         * config.in: Likewise.
8620
8621 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
8622
8623         * Makefile.in (clean): Also remove x32.c x32-linux.c
8624         x32-avx.c x32-avx-linux.c.
8625         (x32.o): New target.
8626         (x32.c): Likewise.
8627         (x32-linux.o): Likewise.
8628         (x32-linux.c): Likewise.
8629         (x32-avx.o): Likewise.
8630         (x32-avx.c): Likewise.
8631         (x32-avx-linux.o): Likewise.
8632         (x32-avx-linux.c): Likewise.
8633
8634         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8635         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8636         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8637         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8638         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8639         i386/x32-avx-linux.xml.
8640
8641         * linux-x86-low.c (init_registers_x32_linux): New prototype.
8642         (init_registers_x32_avx_linux): Likwise.
8643         (x86_linux_update_xmltarget): Call init_registers_x32_linux
8644         or init_registers_x32_avx_linux if linux_is_elf64 is false.
8645
8646 2012-04-13  Pedro Alves  <palves@redhat.com>
8647
8648         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8649         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8650         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8651         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8652         the sub-make.
8653
8654 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
8655
8656         * linux-x86-low.c (compat_x32_clock_t): New.
8657         (compat_x32_siginfo_t): Likewise.
8658         (compat_x32_siginfo_from_siginfo): Likewise.
8659         (siginfo_from_compat_x32_siginfo): Likewise.
8660         (linux_is_elf64): Likewise.
8661         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8662         and siginfo_from_compat_x32_siginfo for x32.
8663         (x86_arch_setup): Set linux_is_elf64.
8664
8665 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
8666
8667         PR gdb/13969
8668         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8669         e_machine field.
8670         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8671         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8672         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8673         compatible with process.
8674
8675 2012-04-12  Yao Qi  <yao@codesourcery.com>
8676
8677         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8678         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8679         (install-only, install-info, clean): Handle sub dir gnulib.
8680         (all-lib, am--refresh): New targets.
8681         (memmem.o): Remove target.
8682         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8683         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
8684         (AC_REPLACE_FUNCS): Remove memmem.
8685         Invoke gl_INIT and AM_INIT_AUTOMAKE.
8686         (AC_OUTPUT): Generate Makefile in gnulib/.
8687         * aclocal.m4, config.in, configure: Regenerated.
8688
8689 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
8690
8691         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8692
8693 2012-04-05  Pedro Alves  <palves@redhat.com>
8694
8695         -Werror=strict-aliasing
8696
8697         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8698         pointer.
8699
8700 2012-04-04  Pedro Alves  <palves@redhat.com>
8701
8702         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8703         (sparc_store_gregset_from_stack, sparc_store_gregset)
8704         (sparc_breakpoint_at): Fix formatting.
8705
8706 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
8707
8708         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8709         are available.
8710         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8711         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8712         * config.in: Regenerate.
8713         * configure: Likewise.
8714
8715 2012-03-29  Pedro Alves  <palves@redhat.com>
8716
8717         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8718         Correct ptrace arguments.
8719
8720 2012-03-28  Pedro Alves  <palves@redhat.com>
8721
8722         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8723         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8724         (IA64_FR1_REGNUM): New defines.
8725         (ia64_fetch_register): New.
8726         (the_low_target): Install it.
8727         * linux-low.h (struct linux_target_ops) <fetch_register>: New
8728         field.
8729         * linux-low.c (linux_fetch_registers): Try the
8730         the_low_target.fetch_register hook first.
8731
8732         * linux-arm-low.c (the_low_target): Adjust.
8733         * linux-bfin-low.c (the_low_target): Adjust.
8734         * linux-cris-low.c (the_low_target): Adjust.
8735         * linux-crisv32-low.c (the_low_target): Adjust.
8736         * linux-m32r-low.c (the_low_target): Adjust.
8737         * linux-m68k-low.c (the_low_target): Adjust.
8738         * linux-mips-low.c (the_low_target): Adjust.
8739         * linux-ppc-low.c (the_low_target): Adjust.
8740         * linux-s390-low.c (the_low_target): Adjust.
8741         * linux-sh-low.c (the_low_target): Adjust.
8742         * linux-sparc-low.c (the_low_target): Adjust.
8743         * linux-tic6x-low.c (the_low_target): Adjust.
8744         * linux-x86-low.c (the_low_target): Adjust.
8745         * linux-xtensa-low.c (the_low_target): Adjust.
8746
8747 2012-03-26  Pedro Alves  <palves@redhat.com>
8748
8749         * server.c (handle_qxfer_libraries): Don't bail early if
8750         the_target->qxfer_libraries_svr4 is not NULL.
8751
8752 2012-03-26  Pedro Alves  <palves@redhat.com>
8753
8754         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8755
8756 2012-03-23  Pedro Alves  <palves@redhat.com>
8757
8758         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8759         "library-list-svr4" element's start tag when the the DSO list is
8760         empty.
8761
8762 2012-03-23  Pedro Alves  <palves@redhat.com>
8763
8764         * linux-low.c (read_one_ptr): Read the inferior's pointer through
8765         a variable whose type size is the same as the inferior's pointer
8766         size.
8767
8768 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
8769
8770         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8771         struct siginfo.
8772         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8773         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8774         * linux-low.h: Include <signal.h>.
8775         (struct siginfo): Remove forward declaration.
8776         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8777         struct siginfo.
8778
8779 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
8780
8781         * .gitignore: Ignore more files.
8782
8783 2012-03-19  Pedro Alves  <palves@redhat.com>
8784             Jan Kratochvil  <jan.kratochvil@redhat.com>
8785
8786         * server.c (cont_thread, general_thread): Add describing comments.
8787         (start_inferior): Clear `cont_thread'.
8788         (handle_v_cont): Don't set `cont_thread' if resuming all threads
8789         of a process.
8790
8791 2012-03-15  Yao Qi  <yao@codesourcery.com>
8792
8793         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8794         handling to ...
8795         (cmd_qtdp): ... here.
8796
8797 2012-03-15  Yao Qi  <yao@codesourcery.com>
8798
8799         * tracepoint.c (struct tracepoint_action_ops): New.
8800         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8801         (m_tracepoint_action_download): New.
8802         (r_tracepoint_action_download): New.
8803         (x_tracepoint_action_download): New.
8804         (l_tracepoint_action_download): New.
8805         (add_tracepoint_action): Install `action->ops' according type.
8806         (download_tracepoint_1): Move code `download' function pointer
8807         of various tracepoint_action_ops.
8808
8809 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8810
8811         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
8812         linux_ptrace_attach_warnings.
8813
8814 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8815
8816         * Makefile.in (linux-ptrace.o): New.
8817         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8818         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8819         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8820         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8821         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8822         of these targets.
8823         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8824
8825 2012-03-08  Yao Qi  <yao@codesourcery.com>
8826             Pedro Alves  <palves@redhat.com>
8827
8828         Fix PR server/13392.
8829         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8830         offset of JMP insn.
8831         * tracepoint.c (remove_tracepoint): New.
8832         (cmd_qtdp): Call remove_tracepoint when failed to install.
8833
8834 2012-03-07  Pedro Alves  <palves@redhat.com>
8835
8836         * linux-low.c (get_detach_signal): New.
8837         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8838         Pass on pending signals to PTRACE_DETACH.  Check the result of the
8839         ptrace call.
8840         * server.c (program_signals, program_signals_p): New.
8841         (handle_general_set): Handle QProgramSignals.
8842         * server.h (program_signals, program_signals_p): Declare.
8843
8844 2012-03-05  Pedro Alves  <palves@redhat.com>
8845             Jan Kratochvil  <jan.kratochvil@redhat.com>
8846
8847         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8848         New comment why.
8849
8850 2012-03-03  Yao Qi  <yao@codesourcery.com>
8851
8852         * tracepoint.c (tracepoint_look_up_symbols): Update call to
8853         agent_look_up_symbols.
8854
8855 2012-03-03  Yao Qi  <yao@codesourcery.com>
8856
8857         * Makefile.in (linux-low.o): Keep dependence on agent.h.
8858         (linux-x86-low.o): Likewise.
8859         * server.h: Remove in_process_agent_loaded.
8860         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
8861         common/agent.c.
8862         Update callers.
8863
8864 2012-03-03  Yao Qi  <yao@codesourcery.com>
8865
8866         * tracepoint.c (gdb_agent_capability): New global.
8867         (in_process_agent_loaded_ust): Renamed to
8868         `in_process_agent_supports_ust'.
8869         Update callers.
8870         (in_process_agent_supports_ust): Call agent_capability_check.
8871         (clear_installed_tracepoints): Assert that agent supports
8872         agent.
8873
8874 2012-03-03  Yao Qi  <yao@codesourcery.com>
8875
8876         * linux-low.c (linux_supports_agent): New.
8877         (linux_target_ops): Initialize field `supports_agent' with
8878         linux_supports_agent.
8879         * target.h (struct target_ops) <supports_agent>: New.
8880         (target_supports_agent): New macro.
8881         * server.c (handle_general_set): Handle packet 'QAgent'.
8882         (handle_query): Send `QAgent+'.
8883         * Makefile.in (server.o): Depends on agent.h.
8884
8885 2012-03-03  Yao Qi  <yao@codesourcery.com>
8886
8887         * Makefile.in (OBS): Add agent.o.
8888         Add new rule for agent.o.
8889         Track dependence of tracepoint.c on agent.h.
8890         * tracepoint.c (run_inferior_command_1):
8891         (run_inferior_command): Call agent_run_command.
8892         (gdb_ust_connect_sync_socket): Deleted.  Move it to
8893         common/agent.c.
8894         (resume_thread, stop_thread): Likewise.
8895         (gdb_ust_socket_init): Renamed to ...
8896         (gdb_agent_socket_init): ... New.
8897         (gdb_ust_thread): Renamed to ...
8898         (gdb_agent_helper_thread): ... New.
8899         (gdb_ust_init): Move some code to ...
8900         (gdb_agent_init): ... here.  New.
8901         [HAVE_UST]: Call gdb_ust_init.
8902         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
8903         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8904         * config.in, configure: Regenerated.
8905
8906 2012-03-02  Pedro Alves  <palves@redhat.com>
8907
8908         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8909         * linux-low.c (struct simple_pid_list): New.
8910         (stopped_pids): New a struct simple_pid_list pointer.
8911         (add_to_pid_list, pull_pid_from_list): New.
8912         (handle_extended_wait): Don't assume the first signal new children
8913         report is SIGSTOP.  Adjust call to pull_pid_from_list.
8914         (linux_wait_for_lwp): Adjust.
8915
8916 2012-03-02  Yao Qi  <yao@codesourcery.com>
8917
8918         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8919         debug log.
8920
8921 2012-03-02  Yao Qi  <yao@codesourcery.com>
8922
8923         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8924         `stop_pc' and `tpoint'.  Update caller.
8925
8926 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
8927
8928         * linux-low.h (linux_target_ops): Add regset_bitmap member.
8929         * linux-low.c (use_linux_regsets): New macro.
8930         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8931         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8932         (linux_register_in_regsets): New function.
8933         (usr_fetch_inferior_registers): Skip registers covered by
8934         regsets.
8935         (usr_store_inferior_registers): Likewise.
8936         (usr_fetch_inferior_registers): New macro.
8937         (usr_store_inferior_registers): Likewise.
8938         (linux_fetch_registers): Handle mixed regset/non-regset targets.
8939         (linux_store_registers): Likewise.
8940         * linux-mips-low.c (init_registers_mips_dsp_linux): New
8941         prototype.
8942         (init_registers_mips64_dsp_linux): Likewise.
8943         (init_registers_mips_linux): New macro.
8944         (init_registers_mips_dsp_linux): Likewise.
8945         (mips_dsp_num_regs): Likewise.
8946         (DSP_BASE, DSP_CONTROL): New fallback macros.
8947         (mips_base_regs): New macro.
8948         (mips_regmap): Use it.  Fix the size.
8949         (mips_dsp_regmap): New variable.
8950         (mips_dsp_regset_bitmap): Likewise.
8951         (mips_arch_setup): New function.
8952         (mips_cannot_fetch_register): Use the_low_target.regmap rather
8953         than mips_regmap.
8954         (mips_cannot_store_register): Likewise.
8955         (the_low_target): Update .arch_setup, .num_regs and .regmap
8956         initializers.  Add .regset_bitmap initializer.
8957         * linux-arm-low.c (the_low_target): Add .regset_bitmap
8958         initializer.
8959         * linux-bfin-low.c (the_low_target): Likewise.
8960         * linux-cris-low.c (the_low_target): Likewise.
8961         * linux-crisv32-low.c (the_low_target): Likewise.
8962         * linux-ia64-low.c (the_low_target): Likewise.
8963         * linux-m32r-low.c (the_low_target): Likewise.
8964         * linux-m68k-low.c (the_low_target): Likewise.
8965         * linux-ppc-low.c (the_low_target): Likewise.
8966         * linux-s390-low.c (the_low_target): Likewise.
8967         * linux-sh-low.c (the_low_target): Likewise.
8968         * linux-sparc-low.c (the_low_target): Likewise.
8969         * linux-tic6x-low.c (the_low_target): Likewise.
8970         * linux-x86-low.c (the_low_target): Likewise.
8971         * linux-xtensa-low.c (the_low_target): Likewise.
8972         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8973         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
8974         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8975         srv_xmlfiles.
8976         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8977         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8978
8979 2012-02-29  Yao Qi  <yao@codesourcery.com>
8980             Pedro Alves  <palves@redhat.com>
8981
8982         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8983         `step_over_finished' is true.
8984
8985 2012-02-27  Pedro Alves  <palves@redhat.com>
8986
8987         * linux-low.c (pid_is_stopped): Delete, moved to common/.
8988         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8989
8990 2012-02-27  Pedro Alves  <palves@redhat.com>
8991
8992         PR server/9684
8993         * linux-low.c (pid_is_stopped): New.
8994         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8995
8996 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
8997
8998         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8999         of conditions.
9000
9001 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
9002
9003         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9004
9005 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9006
9007         * server.c (handle_query): Advertise support for target-side
9008         breakpoint condition evaluation.
9009         (process_point_options): New function.
9010         (process_serial_event): When inserting a breakpoint, check for
9011         a target-side condition that should be evaluated.
9012
9013         * mem-break.c: Include regcache.h and ax.h.
9014         (point_cond_list_t): New data structure.
9015         (breakpoint) <cond_list>: New field.
9016         (find_gdb_breakpoint_at): Make non-static.
9017         (delete_gdb_breakpoint_at): Clear any target-side
9018         conditions.
9019         (clear_gdb_breakpoint_conditions): New function.
9020         (add_condition_to_breakpoint): Likewise.
9021         (add_breakpoint_condition): Likewise.
9022         (gdb_condition_true_at_breakpoint): Likewise.
9023         (gdb_breakpoint_here): Return result directly instead
9024         of going through a local variable.
9025
9026         * mem-break.h (find_gdb_breakpoint_at): New prototype.
9027         (clear_gdb_breakpoint_conditions): Likewise.
9028         (add_breakpoint_condition): Likewise.
9029         (gdb_condition_true_at_breakpoint): Likewise.
9030
9031         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9032         (need_step_over_p): Take target-side breakpoint condition into
9033         consideration.
9034
9035 2012-02-24  Luis Machado  <lgustavo@codesourcery>
9036
9037         * server.h: Include tracepoint.h.
9038         (agent_mem_read, agent_get_trace_state_variable_value,
9039         agent_set_trace_state_variable_value,
9040         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9041         get_set_tsv_func_addr): New prototypes.
9042
9043         * ax.h: New include file.
9044         * ax.c: New source file.
9045
9046         * tracepoint.c: Include ax.h.
9047         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9048         agent_expr, eval_result_type): Move to ax.h.
9049         (parse_agent_expr): Rename to ...
9050         (gdb_parse_agent_expr): ... this, make it non-static and move
9051         to ax.h.
9052         (unparse_agent_expr) Rename to ...
9053         (gdb_unparse_agent_expr): ... this, make it non-static and move
9054         to ax.h.
9055         (eval_agent_expr): Rename to ...
9056         (eval_tracepoint_agent_expr): ... this.
9057         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9058         forward declarations.
9059         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9060         (agent_get_trace_state_variable_value): New function.
9061         (agent_set_trace_state_variable_value): New function.
9062         (cmd_qtdp): Call gdb_parse_agent_expr (...).
9063         (response_tracepoint): Call gdb_unparse_agent_expr (...).
9064         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9065         (condition_true_at_tracepoint): Likewise.
9066         (parse_agent_expr): Rename to ...
9067         (gdb_parse_agent_expr): ... this and move to ax.c.
9068         (unparse_agent_expr): Rename to ...
9069         (gdb_unparse_agent_expr): ... this and move to ax.c.
9070         (gdb_agent_op_name): Move to ax.c.
9071         (eval_agent_expr): Rename to ...
9072         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9073         and move to ax.c.
9074         (eval_tracepoint_agent_expr): New function.
9075         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9076         non-static.
9077         (current_insn_ptr, emit_error, struct bytecode_address): Move to
9078         ax.c.
9079         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9080         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9081         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9082         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9083         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9084         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9085         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9086         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9087         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9088         (compile_bytecodes): Remove forward declaration.
9089         (is_goto_target): Move to ax.c.
9090         (compile_bytecodes): Move to ax.c and call
9091         agent_get_trace_state_variable_value (...) and
9092         agent_set_trace_state_variable_value (...).
9093
9094         * Makefile.in: Update ax.c and IPA dependencies.
9095
9096 2012-02-24  Pedro Alves  <palves@redhat.com>
9097
9098         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9099         (cmd_bigqtbuffer_circular): ... this.  Only handle
9100         'QTBuffer:circular:'.
9101         (handle_tracepoint_general_set): Adjust.
9102
9103 2012-02-16  Yao Qi  <yao@codesourcery.com>
9104
9105         * inferiors.c: Move code to ...
9106         * dll.c: .... here.  New.
9107         * server.h: Declare clear_dlls.
9108         * Makefile.in (SFILES): Add dll.c.
9109         (OBS): Add dll.o
9110         (dll.o): New rule.
9111
9112 2012-02-11  Yao Qi  <yao@codesourcery.com>
9113
9114         * server.c: (handle_monitor_command): Add a new parameter
9115         `own_buf'.
9116         (handle_query): Update caller.
9117
9118 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
9119
9120         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9121         * configure, config.in: Regenerate.
9122         * hostio.c: Provide an alternate implementation if HAVE_READLINK
9123         is not defined.
9124
9125 2012-02-02  Pedro Alves  <palves@redhat.com>
9126
9127         Try SIGKILL first, then PTRACE_KILL.
9128         * linux-low.c (linux_kill_one_lwp): New.
9129         (linux_kill_one_lwp): Rename to ...
9130         (kill_one_lwp_callback): ... this.  Use the new
9131         linux_kill_one_lwp.
9132
9133 2012-02-02  Pedro Alves  <palves@redhat.com>
9134
9135         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9136         inferior.
9137
9138 2012-01-27  Pedro Alves  <palves@redhat.com>
9139
9140         * linux-low.c (linux_child_pid_to_exec_file): Delete.
9141         (elf_64_file_p): Make static.
9142         (linux_pid_exe_is_elf_64_file): New.
9143         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9144         Delete declarations.
9145         (linux_pid_exe_is_elf_64_file): Declare.
9146         * linux-x86-low.c (x86_arch_setup): Use
9147         linux_pid_exe_is_elf_64_file.
9148
9149 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
9150
9151         * linux-low.c (linux_wait_for_event_1): Rename to ...
9152         (linux_wait_for_event): ... here and merge it with former
9153         linux_wait_for_event - new variable wait_ptid, use it.
9154         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9155
9156 2012-01-23  Pedro Alves  <palves@redhat.com>
9157
9158         * server.c (main): Avoid yet another case of infinite loop while
9159         detaching/killing after a longjmp.
9160
9161 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
9162
9163         Code cleanup.
9164         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9165
9166 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
9167
9168         * hostio.c (handle_readlink): New function.
9169         (handle_vFile): Call it to handle "vFile:readlink" packets.
9170
9171 2012-01-20  Pedro Alves  <palves@redhat.com>
9172             Ulrich Weigand  <ulrich.weigand@linaro.org>
9173
9174         * server.c (handle_v_requests): Only support vAttach and vRun to
9175         start multiple processes when in extended protocol mode.
9176
9177 2012-01-17  Pedro Alves  <palves@redhat.com>
9178
9179         * tracepoint.c (initialize_tracepoint): Use mmap instead of
9180         memalign plus mprotect to allocate the scratch buffer.
9181
9182 2012-01-13  Pedro Alves  <palves@redhat.com>
9183
9184         * server.c (attach_inferior): Clear `cont_thread'.
9185
9186 2012-01-13  Pedro Alves  <palves@redhat.com>
9187
9188         * server.c (main): Avoid infinite loop while detaching/killing
9189         after a longjmp.
9190
9191 2012-01-09  Doug Evans  <dje@google.com>
9192
9193         * server.c (start_inferior): Set last_ptid in --wrapper case.
9194
9195 2012-01-06  Yao Qi  <yao@codesourcery.com>
9196
9197         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9198         defined.
9199         [IN_PROCESS_AGENT] (debug_agent): New global variable.
9200
9201 2012-01-04  Yao Qi  <yao@codesourcery.com>
9202
9203         * tracepoint.c (cmd_qtdp): Print debug message
9204         for static tracepoint.
9205
9206 2012-01-04  Yao Qi  <yao@codesourcery.com>
9207
9208         * tracepoint.c (trace_vdebug): Differentiate debug message
9209         between gdbserver and IPA.
9210
9211 2012-01-03  Yao Qi  <yao@codesourcery.com>
9212
9213         * tracepoint.c (tracepoint_was_hit): Don't collect for
9214         static tracepoint.
9215
9216 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9217
9218         * terminal.h: Reformat copyright header.
9219
9220 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
9221
9222         * server.c (gdbserver_version): Update copyright year.
9223         * gdbreplay.c (gdbreplay_version): Likewise.
9224
9225 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
9226
9227         * linux-low.c (linux_create_inferior): Put empty if clause for write.
9228
9229         Revert:
9230         2011-12-18  Hui Zhu  <teawater@gmail.com>
9231         * linux-low.c (linux_create_inferior): Save return value to ret.
9232
9233 2011-12-18  Hui Zhu  <teawater@gmail.com>
9234
9235         * linux-low.c (linux_create_inferior): Save return value to ret.
9236
9237 2011-12-16  Doug Evans  <dje@google.com>
9238
9239         * linux-low.c (linux_create_inferior): If stdio connection,
9240         redirect stdin from /dev/null, stdout to stderr.
9241         * remote-utils.c (remote_is_stdio): New static global.
9242         (remote_connection_is_stdio): New function.
9243         (remote_prepare): Handle stdio connection.
9244         (remote_open): Ditto.
9245         (remote_close): Don't close stdin for stdio connections.
9246         (read_prim,write_prim): New functions.  Replace all calls to
9247         read/write to these.
9248         * server.c (main): Watch for "-" argument.  Move call to
9249         remote_prepare before start_inferior.
9250         * server.h (STDIO_CONNECTION_NAME): New macro.
9251         (remote_connection_is_stdio): Declare.
9252
9253         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9254         in debugging output.
9255
9256 2011-12-15  Yao Qi  <yao@codesourcery.com>
9257
9258         * tracepoint.c: Include sys/syscall.h.
9259         (gdb_ust_thread): Remove preprocessor conditional.
9260
9261 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
9262
9263         * linux-low.c (linux_detach_one_lwp): Call
9264         the_low_target.prepare_to_resume before detaching.
9265
9266 2011-12-14  Yao Qi  <yao@codesourcery.com>
9267
9268         * tracepoint.c (gdb_ust_thread): Don't ignore return value
9269         of write.
9270
9271 2011-12-14  Yao Qi  <yao@codesourcery.com>
9272
9273         * i386-low.c (i386_low_stopped_data_address): Initialize local
9274         variable `control'.
9275
9276 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
9277
9278         PR remote/13492
9279
9280         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9281         DR_CONTROL unless necessary.  Extend comments.
9282         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9283         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
9284
9285 2011-12-13  Yao Qi  <yao@codesourcery.com>
9286
9287         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9288         macros.
9289         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9290
9291 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
9292
9293         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9294         Print new debug message for such case.
9295
9296 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
9297
9298         Fix overlapping memcpy.
9299         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
9300         the read_inferior_memory transfer.
9301         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
9302         write_inferior_memory transfer.
9303         (set_fast_tracepoint_jump): New variable buf.  Use it for the
9304         read_inferior_memory and write_inferior_memory transfers.
9305         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9306         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9307         Use it for the write_inferior_memory transfer.
9308         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9309         buffers.
9310
9311 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9312
9313         * linux-low.c (fetch_register, store_register): Make code
9314         consistent, fix formatting.
9315
9316 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
9317
9318         * linux-low.c (usr_store_inferior_registers): Factor out code
9319         to handle individual registers into...
9320         (store_register): ... this new function.
9321
9322 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
9323
9324         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9325         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9326         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9327         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9328         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9329         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9330         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9331         (srv_xmlfiles): Add new XML files.
9332
9333         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9334         and <sys/uio.h>.
9335         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9336         (init_registers_s390_linux32v1): Add prototype.
9337         (init_registers_s390_linux32v2): Likewise.
9338         (init_registers_s390_linux64v1): Likewise.
9339         (init_registers_s390_linux64v2): Likewise.
9340         (init_registers_s390x_linux64v1): Likewise.
9341         (init_registers_s390x_linux64v2): Likewise.
9342         (s390_num_regs): Increment to 52.
9343         (s390_regmap): Add orig_r2 register.
9344         (s390_num_regs_3264): Increment to 68.
9345         (s390_regmap_3264): Add orig_r2 register.
9346         (s390_collect_ptrace_register): Handle orig_r2 register.
9347         (s390_supply_ptrace_register): Likewise.
9348         (s390_fill_last_break): New function.
9349         (s390_store_last_break): Likewise.
9350         (s390_fill_system_call): New function.
9351         (s390_store_system_call): Likewise.
9352         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9353         register sets.
9354         (s390_check_regset): New function.
9355         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9356         NT_S390_SYSTEM_CALL regsets and use appropriate description.
9357         Update target_regsets for available register sets.
9358
9359 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
9360             Jan Kratochvil  <jan.kratochvil@redhat.com>
9361
9362         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9363         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9364         New.
9365         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9366         * linux-low.h (struct process_info_private): New member r_debug.
9367         * server.c (handle_qxfer_libraries): Call
9368         the_target->qxfer_libraries_svr4.
9369         (handle_qxfer_libraries_svr4): New function.
9370         (qxfer_packets): New entry "libraries-svr4".
9371         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9372         * target.h (struct target_ops): New member qxfer_libraries_svr4.
9373         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9374         PACKET_qXfer_libraries_svr4.
9375
9376 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
9377
9378         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9379         PSW address/mask between 8-byte and 16-byte formats.
9380         (s390_supply_ptrace_register): Likewise.
9381         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9382         basic addressing mode bit.
9383
9384 2011-11-24  Stan Shebs  <stan@codesourcery.com>
9385
9386         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9387
9388 2011-11-17  Stan Shebs  <stan@codesourcery.com>
9389
9390         * tracepoint.c (struct tracepoint): New field traceframe_usage.
9391         (tracing_start_time): New global.
9392         (tracing_stop_time): New global.
9393         (tracing_user_name): New global.
9394         (tracing_notes): New global.
9395         (tracing_stop_note): New global.
9396         (cmd_qtstart): Set traceframe_usage, start_time.
9397         (stop_tracing): Set stop_time.
9398         (cmd_qtstatus): Report additional status.
9399         (cmd_qtp): New function.
9400         (handle_tracepoint_query): Call it.
9401         (cmd_qtnotes): New function.
9402         (handle_tracepoint_general_set): Call it.
9403         (get_timestamp): Rename from tsv_get_timestamp.
9404
9405 2011-11-14  Stan Shebs  <stan@codesourcery.com>
9406             Kwok Cheung Yeung  <kcy@codesourcery.com>
9407
9408         * linux-x86-low.c (small_jump_insn): New.
9409         (i386_install_fast_tracepoint_jump_pad): Add arguments for
9410         trampoline and error message, build a trampoline and issue a small
9411         jump instruction to it.
9412         (x86_install_fast_tracepoint_jump_pad): Add arguments for
9413         trampoline and error message.
9414         (x86_get_min_fast_tracepoint_insn_len): New.
9415         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9416         * linux-low.h (struct linux_target_ops): Add arguments to
9417         install_fast_tracepoint_jump_pad operation, add new operation.
9418         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9419         arguments.
9420         (linux_get_min_fast_tracepoint_insn_len): New function.
9421         (linux_target_op): Add new operation.
9422         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9423         (gdb_trampoline_buffer_end): Ditto.
9424         (gdb_trampoline_buffer_error): Ditto.
9425         (struct ipa_sym_addresses): Add fields for new IPA variables.
9426         (symbol_list): Add entries for new IPA variables.
9427         (struct tracepoint): Add fields to hold the address range of the
9428         trampoline used by the tracepoint.
9429         (trampoline_buffer_head): New static variable.
9430         (trampoline_buffer_tail): Ditto.
9431         (claim_trampoline_space): New function.
9432         (have_fast_tracepoint_trampoline_buffer): New function.
9433         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9434         structure.
9435         (install_fast_tracepoint): Ditto, also add error buffer argument.
9436         (cmd_qtminftpilen): New function.
9437         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9438         (fast_tracepoint_from_trampoline_address): New function.
9439         (fast_tracepoint_collecting): Handle trampoline as part of jump
9440         pad space.
9441         (set_trampoline_buffer_space): New function.
9442         (initialize_tracepoint): Initialize new IPA variables.
9443         * target.h (struct target_ops): Add arguments to
9444         install_fast_tracepoint_jump_pad operation, add new
9445         get_min_fast_tracepoint_insn_len operation.
9446         (target_get_min_fast_tracepoint_insn_len): New.
9447         (install_fast_tracepoint_jump_pad): Add arguments.
9448         * server.h (IPA_BUFSIZ): Define.
9449         * linux-i386-ipa.c: Include extra header files.
9450         (initialize_fast_tracepoint_trampoline_buffer): New function.
9451         (initialize_low_tracepoint): Call it.
9452         * server.h (set_trampoline_buffer_space): Declare.
9453         (claim_trampoline_space): Ditto.
9454         (have_fast_tracepoint_trampoline_buffer): Ditto.
9455
9456 2011-11-14  Yao Qi  <yao@codesourcery.com>
9457
9458         * server.c (handle_query): Handle InstallInTrace for qSupported.
9459         * tracepoint.c (add_tracepoint): Sort list.
9460         (install_tracepoint, download_tracepoint): New.
9461         (cmd_qtdp): Call them to install and download tracepoints.
9462         (sort_tracepoints): Removed.
9463         (cmd_qtstart): Update.
9464
9465 2011-11-14  Yao Qi  <yao@codesourcery.com>
9466
9467         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9468         * mem-break.h: Declare.
9469         * tracepoint.c (cmd_qtstart): Move some code to ...
9470         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9471         New.
9472         (download_tracepoints): Move some code to ...
9473         (download_tracepoint_1): ... here.  New.
9474
9475 2011-11-08  Yao Qi  <yao@codesourcery.com>
9476
9477         * remote-utils.c (relocate_instruction): A comment fix.
9478
9479 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
9480
9481         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9482         (i386_dr_low_get_control, i386_dr_low_get_status): Use
9483         dr_status_mirror and dr_control_mirror from debug_reg_state.
9484         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9485         (i386_initial_stuff): Remove use of deleted globals.
9486         (i386_get_thread_context, i386_set_thread_context,
9487         i386_thread_added): Use dr_status_mirror and dr_control_mirror
9488         from debug_reg_state.
9489
9490 2011-11-05  Yao Qi  <yao@codesourcery.com>
9491
9492         * tracepoint.c (gdb_collect): Loop over tracepoints of same
9493         address as TPOINT's.
9494
9495 2011-11-02  Stan Shebs  <stan@codesourcery.com>
9496
9497         * tracepoint.c (agent_mem_read_string): New function.
9498         (eval_agent_expr): Call it for tracenz.
9499         * server.c (handle_query): Report support for tracenz.
9500
9501 2011-11-02  Yao Qi  <yao@codesourcery.com>
9502
9503         * tracepoint.c (cmd_qtstart): Remove unused local variables.
9504
9505 2011-11-02  Yao Qi  <yao@codesourcery.com>
9506
9507         * target.h: Fix a typo in comment.
9508
9509 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
9510
9511         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
9512         clobber the breakpoints' shadows with fast tracepoint jumps.
9513         * mem-break.h (check_mem_write): Add `myaddr' parameter.
9514         * target.c (write_inferior_memory): Also pass MYADDR down to
9515         check_mem_write.
9516
9517 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
9518
9519         * configure.ac: Check support for personality routine.
9520         * configure: Regenerate.
9521         * config.in: Likewise.
9522         * linux-low.c: Include <sys/personality.h>.
9523         Define ADDR_NO_RANDOMIZE if necessary.
9524         (linux_create_inferior): Disable address space randomization when
9525         forking inferior, if requested.
9526         (linux_supports_disable_randomization): New function.
9527         (linux_target_ops): Install it.
9528         * server.h (disable_randomization): Declare.
9529         * server.c (disable_randomization): New global variable.
9530         (handle_general_set): Handle QDisableRandomization.
9531         (handle_query): Likewise for qSupported.
9532         (main): Support --disable-randomization and --no-disable-randomization
9533         command line arguments.
9534         * target.h (struct target_ops): Add supports_disable_randomization.
9535         (target_supports_disable_randomization): New macro.
9536
9537 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
9538
9539         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9540         ifdef check.
9541         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9542         [!PT_GETDSBT] (target_loadmap): New definition.
9543         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9544         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9545         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9546         and PT_GETDSBT to LINUX_LOADMAP.
9547         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9548         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9549
9550 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
9551
9552         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9553         (arm_linux_hwbp_cap): New static variable.
9554         (arm_linux_get_hwbp_cap): Replace by ...
9555         (arm_linux_init_hwbp_cap): ... this new function.
9556         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9557         (arm_linux_get_hw_watchpoint_count): Likewise.
9558         (arm_linux_get_hw_watchpoint_max_length): Likewise.
9559         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9560         (arm_prepare_to_resume): Use perror_with_name instead of error.
9561
9562 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
9563
9564         * linux-arm-low.c: Include <signal.h>.
9565         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9566         (struct arm_linux_hwbp_cap): New data type.
9567         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9568         (struct arm_linux_hw_breakpoint): New data type.
9569         (MAX_BPTS, MAX_WPTS): Define.
9570         (struct arch_process_info, struct arch_lwp_info): New data types.
9571         (arm_linux_get_hwbp_cap): New function.
9572         (arm_linux_get_hw_breakpoint_count): Likewise.
9573         (arm_linux_get_hw_watchpoint_count): Likewise.
9574         (arm_linux_get_hw_watchpoint_max_length): Likewise.
9575         (arm_hwbp_control_initialize): Likewise.
9576         (arm_hwbp_control_is_enabled): Likewise.
9577         (arm_hwbp_control_is_initialized): Likewise.
9578         (arm_hwbp_control_disable): Likewise.
9579         (arm_linux_hw_breakpoint_equal): Likewise.
9580         (arm_linux_hw_point_initialize): Likewise.
9581         (struct update_registers_data): New data structure.
9582         (update_registers_callback: New function.
9583         (arm_insert_point): Likewise.
9584         (arm_remove_point): Likewise.
9585         (arm_stopped_by_watchpoint): Likewise.
9586         (arm_stopped_data_address): Likewise.
9587         (arm_new_process): Likewise.
9588         (arm_new_thread): Likewise.
9589         (arm_prepare_to_resume): Likewise.
9590         (the_low_target): Register arm_insert_point, arm_remove_point,
9591         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9592         arm_new_thread, and arm_prepare_to_resume.
9593
9594 2011-09-15  Stan Shebs  <stan@codesourcery.com>
9595
9596         * server.h (struct emit_ops): Add compare-goto fields.
9597         * tracepoint.c (gdb_agent_op_sizes): New table.
9598         (emit_eq_goto): New function.
9599         (emit_ne_goto): New function.
9600         (emit_lt_goto): New function.
9601         (emit_le_goto): New function.
9602         (emit_gt_goto): New function.
9603         (emit_ge_goto): New function.
9604         (is_goto_target): New function.
9605         (compile_bytecodes): Recognize special cases of compare-goto
9606         combinations and call specialized emitters for them.
9607         * linux-x86-low.c (amd64_emit_eq_goto): New function.
9608         (amd64_emit_ne_goto): New function.
9609         (amd64_emit_lt_goto): New function.
9610         (amd64_emit_le_goto): New function.
9611         (amd64_emit_gt_goto): New function.
9612         (amd64_emit_ge_goto): New function.
9613         (amd64_emit_ops): Add the new functions.
9614         (i386_emit_eq_goto): New function.
9615         (i386_emit_ne_goto): New function.
9616         (i386_emit_lt_goto): New function.
9617         (i386_emit_le_goto): New function.
9618         (i386_emit_gt_goto): New function.
9619         (i386_emit_ge_goto): New function.
9620         (i386_emit_ops): Add the new functions.
9621
9622 2011-09-08  Stan Shebs  <stan@codesourcery.com>
9623
9624         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9625         (i386_emit_epilogue): Restore %ebx.
9626
9627 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
9628
9629         * server.c (step_thread): Remove definition.
9630         (process_serial_event): Don't handle Hs.
9631         * server.h (step_thread): Remove declaration.
9632         * target.c (set_desired_inferior): Remove use of step_thread.
9633
9634 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
9635
9636         * linux-low.c: Include linux-procfs.h.
9637         (linux_attach_lwp_1): Update comments.
9638         (linux_attach): Scan for existing threads when attaching to a
9639         process that is the tgid.
9640         * Makefile.in: Update dependencies.
9641
9642 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
9643
9644         * configure.srv: Add linux-procfs.o dependencies.
9645
9646 2011-08-14  Yao Qi  <yao@codesourcery.com>
9647
9648         * target.h (struct target_ops): Fix indent.
9649         * win32-low.c (win32_target_ops): Fix comment.
9650
9651 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
9652             Yao Qi  <yao@codesourcery.com>
9653
9654         * Makefile.in (clean): Remove tic6x-*.c files.
9655         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9656         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9657         (tic6x-c64xp-linux.c): Likewise.
9658         * configure.srv: Add support for tic6x-*-uclinux.
9659         * linux-tic6x-low.c: New.
9660         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9661
9662 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
9663             Yao Qi  <yao@codesourcery.com>
9664
9665         * target.h (struct target_ops): Add read_loadmap.
9666         * linux-low.c (struct target_loadseg): New type.
9667         (struct target_loadmap): New type.
9668         (linux_read_loadmap): New function.
9669         (linux_target_ops): Add linux_read_loadmap.
9670         * server.c (handle_query): Support qXfer:fdpic:read packet.
9671         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9672         to NULL.
9673
9674 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
9675
9676         * win32-low.c: Include <stdint.h>.
9677
9678 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
9679
9680         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9681         to the inferior here.
9682         (i386_remove_aligned_watchpoint): Ditto.
9683         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9684         fit part of the watchpoint in the debug registers.
9685         (i386_update_inferior_debug_regs): New.
9686         (i386_low_insert_watchpoint): Work on a local mirror of the debug
9687         registers, and only update the inferior on success.
9688         (i386_low_remove_watchpoint): Ditto.
9689
9690 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
9691
9692         * linux-low.c (compare_ints, unique, list_threads, show_process,
9693         linux_core_of_thread): Delete.
9694         (linux_target_ops): Change linux_core_of_thread to
9695         linux_common_core_of_thread.
9696         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9697         * utils.c (malloc_failure): Change type of argument.
9698         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9699         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9700         common/linux-osdata.c, common/ptid.c and common/buffer.c.
9701         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9702         (IPA_OBJS): Add common-utils-ipa.o.
9703         (ptid_h, linux_osdata_h): New macros.
9704         (server_h): Add common/common-utils.h, common/xml-utils.h,
9705         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9706         common/ptid.h.
9707         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9708         ptid.o, buffer.o): New rules.
9709         (linux-low.o): Add common/linux-osdata.h as a dependency.
9710         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9711         * configure.ac: Add AC_HEADER_DIRENT check.
9712         * config.in: Regenerate.
9713         * configure: Regenerate.
9714         * remote-utils.c (xml_escape_text): Delete.
9715         (buffer_grow, buffer_free, buffer_init, buffer_finish,
9716         buffer_xml_printf): Move to common/buffer.c.
9717         * server.c (main): Remove call to initialize_inferiors.
9718         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9719         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9720         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9721         internal_error, gdb_assert, gdb_assert_fail): Delete.
9722         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9723         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9724         common/buffer.h.
9725         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9726         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9727         initialize_inferiors): Delete.
9728
9729 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
9730
9731         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9732         symbol error.
9733
9734 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
9735
9736         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9737         assertion.
9738         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9739
9740 2011-05-26  Yao Qi  <yao@codesourcery.com>
9741
9742         * Makefile.in (thread-db.o): Track dependence to
9743         common/gdb_thread_db.h.
9744         * thread-db.c: include gdb_thread_db.h from right place.
9745
9746 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
9747
9748         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9749         __FILE__ and __LINE__ to internal_error.
9750
9751 2011-05-13  Doug Evans  <dje@google.com>
9752
9753         * thread-db.c (try_thread_db_load_from_sdir): New function.
9754         (try_thread_db_load_from_dir): New function.
9755         (thread_db_load_search): Handle $sdir, ignore $pdir.
9756         Remove trying of system directories if search of
9757         libthread-db-search-path fails, that is now done via $sdir.
9758
9759 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
9760
9761         * server.c (handle_query): Add EnableDisableTracepoints to the list
9762         of supported features.
9763         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9764         tracepoints.
9765         (cmd_qtenable_disable): New.
9766         (cmd_qtstart): Install tracepoints even if disabled.
9767         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9768         receiving a QTEnable or QTDisable packet.
9769         (gdb_collect): Skip data collection if fast tracepoint is disabled.
9770         (ust_marker_to_static_tracepoint): Do not ignore disabled static
9771         tracepoints.
9772         (gdb_probe): Skip data collection if static tracepoint is disabled.
9773
9774 2011-05-10  Doug Evans  <dje@google.com>
9775
9776         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9777
9778 2011-05-04  Doug Evans  <dje@google.com>
9779
9780         * linux-low.c (linux_join): Skip process lookup.
9781         * spu-low.c (spu_join): Ditto.
9782         * server.c (join_inferiors_callback): Delete.
9783         (process_serial_event): For 'D' packet (detach) call join_inferior
9784         directly.
9785
9786 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
9787
9788         * README: Don't mention xscale*-*-linux*.
9789         * configure.srv (xscale*-*-linux*): Don't handle target.
9790
9791 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
9792
9793         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9794         casting pointers.
9795         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9796         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9797         (i386_emit_void_call_2): Likewise.
9798
9799 2011-04-26  Yao Qi  <yao@codesourcery.com>
9800
9801         * linux-low.c: Move common macros to linux-ptrace.h.
9802         Include linux-ptrace.h.
9803         * Makefile.in (linux_ptrace_h): New.
9804         (linux-low.o): Depends on linux-ptrace.h.
9805
9806 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
9807
9808         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9809         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
9810         (remote_prepare): New function with most of the TCP code from ...
9811         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
9812         setting transport_is_reliable.
9813         * server.c (run_once): New variable.
9814         (gdbserver_usage): Document it.
9815         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
9816         the first run if RUN_ONCE.
9817         * server.h (run_once, remote_prepare): New declarations.
9818
9819 2011-04-19  Tom Tromey  <tromey@redhat.com>
9820
9821         * win32-low.c (handle_load_dll): Remove duplicate "the".
9822
9823 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
9824
9825         Remove support for old Cygwin 1.5 versions.
9826         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9827         function to avoid warning.
9828         (win32_add_one_solib): Use cygwin_conv_path function to avoid
9829         warning.
9830
9831 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
9832
9833         * gdbserver/server.h (Macro _): Define it if not available.
9834
9835 2011-03-14  Michael Snyder  <msnyder@vmware.com>
9836
9837         * hostio.c (handle_close): Remove unnecessary null test.
9838
9839 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
9840
9841         * Makefile.in (maintainer-clean realclean distclean): Remove
9842         "make ...  subdir_do" command.
9843
9844 2011-03-10  Michael Snyder  <msnyder@vmware.com>
9845
9846         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9847
9848         * server.c (handle_v_run): Free alloced buffer on early return.
9849
9850 2011-03-09  Yao Qi  <yao@codesourcery.com>
9851
9852         Revert:
9853         2011-03-04  Yao Qi  <yao@codesourcery.com>
9854
9855         * Makefile.in: Remove GNU make feature --directory.
9856
9857         2011-03-05  Yao Qi  <yao@codesourcery.com>
9858
9859         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9860         (subdir_do): New make target.  Copied from gdb/Makefile.
9861         (maintainer-clean, realclean, distclean, clean): Call corresponding
9862         make targets in common/Makefile.
9863
9864         2011-02-11  Yao Qi  <yao@codesourcery.com>
9865
9866         * configure.ac: Call AC_PROG_RANLIB.
9867         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
9868         * configure: Regenerate.
9869
9870 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9871
9872         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9873
9874 2011-03-06  Yao Qi  <yao@codesourcery.com>
9875
9876         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9877
9878 2011-03-05  Yao Qi  <yao@codesourcery.com>
9879
9880         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9881         (subdir_do): New make target.  Copied from gdb/Makefile.
9882         (maintainer-clean, realclean, distclean, clean): Call corresponding
9883         make targets in common/Makefile.
9884
9885 2011-03-04  Yao Qi  <yao@codesourcery.com>
9886
9887         * Makefile.in: Remove GNU make feature --directory.
9888
9889 2011-03-04  Michael Snyder  <msnyder@vmware.com>
9890
9891         * server.c (queue_stop_reply): Call xmalloc not malloc.
9892
9893 2011-03-02  Michael Snyder  <msnyder@vmware.com>
9894
9895         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9896
9897 2011-02-28  Michael Snyder  <msnyder@vmware.com>
9898
9899         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9900         (cmd_qtframe): Ditto.
9901         (cmd_qtbuffer): Ditto.
9902         (cmd_bigqtbuffer): Ditto.
9903
9904         * utils.c (decimal2str): Initialize 'width' to nine, then
9905         don't mess with it.
9906
9907 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
9908
9909         * hostio.c (require_data): Free *data, not data.
9910
9911 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9912
9913         * hostio.c (require_data): Use free, not xfree.
9914
9915 2011-02-27  Michael Snyder  <msnyder@vmware.com>
9916
9917         * server.c (handle_query): Discard unused value.
9918
9919         * hostio.c (require_data): Free malloc memory before returning
9920         error.
9921
9922 2011-02-26  Michael Snyder  <msnyder@vmware.com>
9923
9924         * linux-low.c (list_threads): Call closedir for dirent.
9925
9926 2011-02-27  Michael Snyder  <msnyder@vmware.com>
9927
9928         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9929         a case statement falls through.
9930
9931         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9932
9933         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9934         in comparison.
9935
9936 2011-02-26  Michael Snyder  <msnyder@vmware.com>
9937
9938         * utils.c (decimal2str): Eliminate dead code and dead param.
9939         (pulongest): Drop dead param from call to decimal2str.
9940         (plongest): Ditto.
9941
9942 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
9943
9944         Revert the following patch (not approved yet):
9945         2011-02-21  Hui Zhu  <teawater@gmail.com>
9946         * tracepoint.c (tp_printf): New function.
9947         (eval_agent_expr): Handle gdb_agent_op_printf.
9948
9949 2011-02-21  Hui Zhu  <teawater@gmail.com>
9950
9951         * tracepoint.c (tp_printf): New function.
9952         (eval_agent_expr): Handle gdb_agent_op_printf.
9953
9954 2011-02-18  Tom Tromey  <tromey@redhat.com>
9955
9956         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9957         (tracepoint.o): Likewise.
9958         * tracepoint.c (enum gdb_agent_op): Use ax.def.
9959         (gdb_agent_op_names): Likewise.
9960
9961 2011-02-18  Tom Tromey  <tromey@redhat.com>
9962
9963         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9964         gdb_agent_op_rot>: New constants.
9965         (gdb_agent_op_names): Add pick and roll.
9966         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9967         cases.
9968
9969 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
9970
9971         * aclocal.m4: Regenerated with aclocal-1.11.1.
9972
9973 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
9974
9975         * server.c (handle_qxfer_traceframe_info): New.
9976         (qxfer_packets): Register "traceframe-info".
9977         (handle_query): Report support for qXfer:traceframe-info:read+.
9978         * tracepoint.c (match_blocktype): New.
9979         (traceframe_find_block_type): Rename to ...
9980         (traceframe_walk_blocks): ... this.  Add callback filter argument,
9981         and use it.
9982         (traceframe_find_block_type): New, reimplemented on top of
9983         traceframe_walk_blocks.
9984         (build_traceframe_info_xml): New.
9985         (traceframe_read_info): New.
9986         * server.h (traceframe_read_info): Declare.
9987
9988 2011-02-11  Yao Qi  <yao@codesourcery.com>
9989
9990         * configure.ac: Call AC_PROG_RANLIB.
9991         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
9992         * configure: Regenerate.
9993
9994 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
9995
9996         * server.c (gdb_read_memory): Change return semantics to allow
9997         partial transfers.
9998         (handle_search_memory_1): Adjust.
9999         (process_serial_event) <'m' packet>: Handle partial transfers.
10000         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10001
10002 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10003
10004         * regcache.c (init_register_cache): Initialize
10005         regcache->register_status.
10006         (free_register_cache): Release regcache->register_status.
10007         (regcache_cpy): Copy register_status.
10008         (registers_to_string): Print 'x's for unavailable registers.
10009         (supply_register): Mark the register's status valid or
10010         unavailable, depending on whether a buffer was passed in or not.
10011         (supply_register_zeroed): New.
10012         (supply_regblock): Mark the registers' status valid or
10013         unavailable, depending on whether a buffer was passed in or not.
10014         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10015         (struct regcache): New `register_status' field.
10016         (supply_register_zeroed): Declare.
10017         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10018         supply_register_zeroed, rather than passing a NULL buffer to
10019         supply_register.
10020         * tracepoint.c (fetch_traceframe_registers): Update comment.
10021
10022 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
10023
10024         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10025         buffer explicit.
10026
10027 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
10028
10029         * server.h (decode_xfer_write): Change prototype.
10030         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10031         and don't extract the annex here.
10032         * server.c (decode_xfer_read): Remove `annex' parameter,
10033         and don't extract the annex here.
10034         (decode_xfer): New.
10035         (struct qxfer): New.
10036         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10037         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10038         (handle_qxfer_statictrace): New functions, abstracted out from
10039         handle_query, and made to use the struct qxfer interface.
10040         (handle_threads_qxfer_proper): Rename to ...
10041         (handle_qxfer_threads_proper): ... this.
10042         (handle_threads_qxfer): Rename to ...
10043         (handle_qxfer_threads): ... this.  Adjust.
10044         (qxfer_packets): New array.
10045         (handle_qxfer): New function.
10046         (handle_query): Use handle_qxfer.
10047
10048 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
10049
10050         * gdbreplay.c: Shorten lines of >= 80 columns.
10051         * linux-low.c: Ditto.
10052         * linux-ppc-low.c: Ditto.
10053         * linux-s390-low.c: Ditto.
10054         * linux-sparc-low.c: Ditto.
10055         * linux-x86-low.c: Ditto.
10056         * linux-xtensa-low.c: Ditto.
10057         * mem-break.c: Ditto.
10058         * nto-low.c: Ditto.
10059         * regcache.h: Ditto.
10060         * remote-utils.c: Ditto.
10061         * server.c: Ditto.
10062         * server.h: Ditto.
10063         * thread-db.c: Ditto.
10064         * tracepoint.c: Ditto.
10065         * utils.c: Ditto.
10066         * win32-low.h: Ditto.
10067
10068 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
10069
10070         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10071         update.
10072
10073 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10074
10075         * server.c (gdbserver_version): Update copyright year in version
10076         output.
10077         * gdbreplay.c (gdbreplay_version): Ditto.
10078
10079 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
10080
10081         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10082         * linux-bfin-low.c: New file.
10083         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10084         PT_DATA_ADDR for BFIN targets.
10085         * Makefile.in (SFILES): Add linux-bfin-low.c.
10086         (clean): Remove reg-bfin.c.
10087         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10088         * README: Mention supported Blackfin targets.
10089
10090 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
10091
10092         * .gitignore: New file.
10093
10094 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
10095
10096         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10097
10098 2010-10-22  Jie Zhang  <jie@codesourcery.com>
10099
10100         * Makefile.in: Add FLAGS_TO_PASS variable.
10101         (install): Remove dependency of install-only and recursively
10102         invoke make for install-only.
10103
10104 2010-10-04  Doug Evans  <dje@google.com>
10105
10106         * Makefile.in (uninstall): Use $(DESTDIR).
10107
10108 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
10109
10110         PR gdb/11842
10111
10112         * linux-x86-low.c (compat_siginfo_from_siginfo)
10113         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10114         si_code is < 0.  Check for si_code == SI_TIMER before checking for
10115         si_code < 0.
10116
10117 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10118
10119         * lynx-i386-low.c: New file.
10120         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10121
10122 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10123
10124         * lynx-low.c (ptrace_request_to_str): Remove handling for
10125         request values that have been removed in LynxOS 5.x.
10126
10127 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
10128
10129         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10130         <ptrace.h>
10131
10132 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
10133
10134         * configure.ac: Add --enable-inprocess-agent option.
10135         * configure: Rebuilt.
10136
10137 2010-09-06  Yao Qi  <yao@codesourcery.com>
10138
10139         * linux-low.c (linux_kill): Remove unused variable.
10140         (linux_stabilize_threads): Likewise.
10141         * server.c (start_inferior): Likewise.
10142         (queue_stop_reply_callback): Likewise.
10143         * tracepoint.c (do_action_at_tracepoint): Likewise.
10144
10145 2010-09-06  Yao Qi  <yao@codesourcery.com>
10146
10147         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10148         on return.
10149
10150 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10151
10152         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10153
10154 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
10155
10156         * Makefile.in (install-only): Replace $IPA_DEPFILES with
10157         "$(IPA_DEPFILES)".
10158
10159 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10160
10161         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10162         gdbserver/lynx-ppc-low.c: New files.
10163         * Makefile.in (lynx_low_h): New variable.
10164         (lynx-low.o, lynx-ppc-low.o): New rules.
10165         * configure.ac: On LynxOS, link with -lnetinet.
10166         * configure.srv: Add handling of powerpc-*-lynxos* targets.
10167         * configure: regenerate.
10168
10169 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10170
10171         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10172         * configure.ac: Add check for vasprintf and vsnprintf.
10173         * configure, config.in: Regenerate.
10174         * server.h (vasprintf, vsnprintf): Add conditional declarations.
10175
10176 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10177
10178         * gdbreplay.c: Move include of alloca.h up, next to include of
10179         malloc.h.
10180         * server.h: Add include of malloc.h.
10181         * mem-break.c: Remove include of malloc.h.
10182         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10183
10184 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10185
10186         * Makefile.in (memmem.o): Build with -Wno-error.
10187
10188 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10189
10190         * utils.c (xsnprintf): Make non-static.
10191         * server.h: Add xsnprintf declaration.
10192         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10193         replace calls to snprintf by calls to xsnprintf throughout.
10194
10195 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
10196
10197         * configure.ac: Add configure check for alloca.
10198         * configure, config.in: Regenerate.
10199         * server.h: Include alloca.h if it exists.
10200         * gdbreplay.c: Include alloca.h if it exists.
10201
10202 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10203
10204         * linux-low.c (__SIGRTMIN): Define if not already defined.
10205         (linux_create_inferior): Check for __ANDROID__ rather than
10206         __SIGRTMIN.
10207         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10208         are already deferred.
10209         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10210         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10211         stopped and already has a pending signal to report.
10212         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10213         a pending signal to report or is moving out of a jump pad.
10214         (linux_init_signals): Check for __ANDROID__ rather than
10215         __SIGRTMIN.
10216
10217 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
10218
10219         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10220         debug_threads check.  Avoid a linear search when not doing debug
10221         output.
10222
10223 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10224
10225         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10226         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10227         (struct file_handler) <fd>: Change type to gdb_fildes_t.
10228         (process_event): Change local fd's type to gdb_fildes_t.
10229         (create_file_handler): Adjust prototype.
10230         (delete_file_handler): Adjust prototype.
10231         (handle_file_event): Adjust prototype.  Use pfildes.
10232         (create_file_event): Adjsut prototype.
10233         * remote-utils.c (remote_desc, listen_desc): Change type to
10234         gdb_fildes_t.
10235         * server.h: New gdb_fildes_t typedef.
10236         [USE_WIN32API]: Include winsock2.h.
10237         (delete_file_handler, add_file_handler): Adjust prototypes.
10238         (pfildes): Declare.
10239         * utils.c (pfildes): New.
10240
10241 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10242
10243         * configure.ac (build_warnings): Add -Wno-char-subscripts.
10244         * configure: Regenerate.
10245
10246 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
10247
10248         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10249         (linux_done_accessing_memory): ... this.
10250         (linux_target_ops): Adjust.
10251         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10252         * nto-low.c (nto_target_ops): Adjust comment.
10253         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10254         * spu-low.c (spu_target_ops): Adjust comment.
10255         * target.h (target_ops): Rename unprepare_to_access_memory field
10256         to done_accessing_memory.
10257         (unprepare_to_access_memory): Rename to ...
10258         (done_accessing_memory): ... this.
10259
10260 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10261
10262         * linux-low.c (linux_prepare_to_access_memory): New.
10263         (linux_unprepare_to_access_memory): New.
10264         (linux_target_ops): Install them.
10265         * server.c (read_memory): Rename to ...
10266         (gdb_read_memory): ... this.  Use
10267         prepare_to_access_memory/prepare_to_access_memory.
10268         (write_memory): Rename to ...
10269         (gdb_write_memory): ... this.  Use
10270         prepare_to_access_memory/prepare_to_access_memory.
10271         (handle_search_memory_1): Adjust.
10272         (process_serial_event): Adjust.
10273         * target.h (struct target_ops): New fields
10274         prepare_to_access_memory and unprepare_to_access_memory.
10275         (prepare_to_access_memory, unprepare_to_access_memory): New.
10276         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10277         prepare_to_access_memory/prepare_to_access_memory.
10278         * nto-low.c (nto_target_ops): Adjust.
10279         * spu-low.c (spu_target_ops): Adjust.
10280         * win32-low.c (win32_target_ops): Adjust.
10281
10282 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10283
10284         * Makefile.in (WARN_CFLAGS): Get it from configure.
10285         (WERROR_CFLAGS): New.
10286         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10287         * configure.ac: Introduce --enable-werror, which adds -Werror to
10288         the compiler command line.  Enabled by default.  Disable with
10289         --disable-werror.  Add -Wdeclaration-after-statement
10290         Wpointer-arith and -Wformat-nonliteral to warning flags.
10291         * configure: Regenerate.
10292
10293 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10294
10295         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10296
10297 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
10298
10299         * gdbreplay.c (remote_error): New.
10300         (gdbchar): New.
10301         (expect): Use gdbchar.  Check for error reading from GDB.
10302         Clarify sync error output.
10303         (play): Check for errors writing to GDB.
10304         * linux-low.c (sigchld_handler): Really ignore `write' errors.
10305         * remote-utils.c (getpkt): Check for errors writing to the remote
10306         descriptor.
10307
10308 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10309
10310         * linux-low.c (linux_wait_1): Move non-debugging code out of
10311         `debug_threads' control.
10312
10313 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10314
10315         * linux-low.c (linux_wait_1): Don't set last_status here.
10316         * server.c (push_event, queue_stop_reply_callback): Assert we're
10317         not pushing a TARGET_WAITKIND_IGNORE event.
10318         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10319         (myresume, handle_target_event): Set the thread's last_resume_kind
10320         and last_status from the target returned status.
10321
10322 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
10323
10324         PR threads/10729
10325
10326         * linux-x86-low.c (update_debug_registers_callback): New.
10327         (i386_dr_low_set_addr): Use it.
10328         (i386_dr_low_get_addr): New.
10329         (i386_dr_low_set_control): Use update_debug_registers_callback.
10330         (i386_dr_low_get_control): New.
10331         (i386_dr_low_get_status): Adjust.
10332         * linux-low.c (linux_stop_lwp): New.
10333         * linux-low.h (linux_stop_lwp): Declare.
10334
10335         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10336         argument instead of a i386_debug_reg_state.
10337         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10338         a i386_debug_reg_state.
10339         (i386_insert_aligned_watchpoint): Adjust.
10340         (i386_remove_aligned_watchpoint): Adjust.
10341         (i386_low_stopped_data_address): Read the debug registers from the
10342         inferior instead of from the mirrors.
10343         * i386-low.h (struct i386_debug_reg_state): Extend comment.
10344         (i386_dr_low_get_addr): Declare.
10345         (i386_dr_low_get_control): Declare.
10346         (i386_dr_low_get_status): Change prototype.
10347
10348         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10349         (i386_dr_low_get_addr): New.
10350         (i386_dr_low_get_control): New.
10351         (i386_dr_low_get_status): Adjust prototype.  Return
10352         dr_status_mirror.
10353         (i386_initial_stuff): Clear dr_status_mirror and
10354         dr_control_mirror.
10355         (i386_get_thread_context): Adjust.
10356         (i386_set_thread_context): Adjust.
10357         (i386_thread_added): Adjust.
10358
10359 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
10360
10361         * linux-low.h (linux_thread_area): Delete declaration.
10362
10363 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
10364
10365         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10366         after its termination.
10367
10368 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
10369
10370         * linux-low.c (gdb_wants_lwp_stopped): Delete.
10371         (gdb_wants_all_stopped): Delete.
10372         (linux_wait_1): Don't call them.
10373         * server.c (handle_v_cont): Tag all threads as want-stopped.
10374         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
10375         stopped as "client-wants-stopped".
10376
10377 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
10378
10379         * Makefile.in (signals_h): New.
10380         (server_h): Depend on it.
10381         (server.o): Don't depend on $(signals_def).
10382         (signals.o): Depend on $(signals_def).
10383
10384 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
10385
10386         * Makefile.in (signals_def): New.
10387         (server_h): Append include/gdb/signals.h and signals_def.
10388         (server.o): Append signals_def.
10389
10390 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10391
10392         * server.c (handle_target_event): Use target_signal_to_host for
10393         resume_info.sig initialization.
10394         * target.h (struct thread_resume) <sig>: New comment.
10395
10396 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
10397
10398         * server.c (handle_query): strcpy() the returned string from paddress()
10399         instead of sprintf().
10400         * utils.c (paddress): Return phex_nz().
10401
10402 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
10403
10404         * server.c (handle_v_cont): Call mourn_inferior if process
10405         just exited.
10406         (myresume): Likewise.
10407
10408 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
10409
10410         Static tracepoints, and integration with UST.
10411
10412         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
10413         * mem-break.c (uninsert_all_breakpoints)
10414         (reinsert_all_breakpoints): New.
10415         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10416         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10417         (gdb_agent_ust_loaded, helper_thread_id)
10418         (gdb_agent_helper_thread_id): New macros.
10419         (struct ipa_sym_addresses): Add addr_ust_loaded,
10420         addr_helper_thread_id, addr_cmd_buf.
10421         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10422         (in_process_agent_loaded_ust): New.
10423         (write_e_ust_not_loaded): New.
10424         (maybe_write_ipa_ust_not_loaded): New.
10425         (struct collect_static_trace_data_action): New.
10426         (enum tracepoint_type) <static_tracepoint>: New.
10427         (struct tracepoint) <handle>: Mention static tracepoints.
10428         (struct static_tracepoint_ctx): New.
10429         (CMD_BUF_SIZE): New.
10430         (add_tracepoint_action): Handle static tracepoint actions.
10431         (unprobe_marker_at): New.
10432         (clear_installed_tracepoints): Handle static tracepoints.
10433         (cmd_qtdp): Handle static tracepoints.
10434         (probe_marker_at): New.
10435         (cmd_qtstart): Handle static tracepoints.
10436         (response_tracepoint): Handle static tracepoints.
10437         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10438         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10439         (get_context_regcache): Handle static tracepoints.
10440         (do_action_at_tracepoint): Handle static tracepoint actions.
10441         (traceframe_find_block_type): Handle static trace data blocks.
10442         (traceframe_read_sdata): New.
10443         (download_tracepoints): Download static tracepoint actions.
10444         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10445         (GDB_PROBE_NAME): New.
10446         (ust_ops): New.
10447         (GET_UST_SYM): New.
10448         (USTF): New.
10449         (dlsym_ust): New.
10450         (ust_marker_to_static_tracepoint): New.
10451         (gdb_probe): New.
10452         (collect_ust_data_at_tracepoint): New.
10453         (gdb_ust_probe): New.
10454         (UNIX_PATH_MAX, SOCK_DIR): New.
10455         (gdb_ust_connect_sync_socket): New.
10456         (resume_thread, stop_thread): New.
10457         (run_inferior_command): New.
10458         (init_named_socket): New.
10459         (gdb_ust_socket_init): New.
10460         (cstr_to_hexstr): New.
10461         (next_st): New.
10462         (first_marker, next_marker): New.
10463         (response_ust_marker): New.
10464         (cmd_qtfstm, cmd_qtsstm): New.
10465         (unprobe_marker_at, probe_marker_at): New.
10466         (cmd_qtstmat, gdb_ust_thread): New.
10467         (gdb_ust_init): New.
10468         (initialize_tracepoint_ftlib): Call gdb_ust_init.
10469         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10470         (ST_REGENTRY): New.
10471         (x86_64_st_collect_regmap): New.
10472         (X86_64_NUM_ST_COLLECT_GREGS): New.
10473         (AMD64_RIP_REGNUM): New.
10474         (supply_static_tracepoint_registers): New.
10475         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10476         (ST_REGENTRY): New.
10477         (i386_st_collect_regmap): New.
10478         (i386_NUM_ST_COLLECT_GREGS): New.
10479         (supply_static_tracepoint_registers): New.
10480         * server.c (handle_query): Handle qXfer:statictrace:read.
10481         <qSupported>: Report support for StaticTracepoints, and
10482         qXfer:statictrace:read features.
10483         * server.h (traceframe_read_sdata)
10484         (supply_static_tracepoint_registers): Declare.
10485         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10486         (unpack_varlen_hex): Include in IPA build.
10487         * Makefile.in (ustlibs, ustinc): New.
10488         (IPA_OBJS): Add remote-utils-ipa.o.
10489         ($(IPA_LIB)): Link -ldl and -lpthread.
10490         (UST_CFLAGS): New.
10491         (IPAGENT_CFLAGS): Add UST_CFLAGS.
10492         * config.in, configure: Regenerate.
10493
10494 2010-06-20  Ian Lance Taylor  <iant@google.com>
10495             Pedro Alves  <pedro@codesourcery.com>
10496
10497         * linux-x86-low.c (always_true): Delete.
10498         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10499         trying to fool the compiler with always_true.
10500
10501 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
10502
10503         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10504         conditions in gdbserver.
10505
10506 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
10507
10508         * spu-low.c (spu_read_memory): Wrap around local store limit.
10509         (spu_write_memory): Likewise.
10510
10511 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
10512
10513         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10514         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10515         LONGEST uses.
10516         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10517         uses.
10518         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10519         uses with LONGEST uses.
10520
10521 2010-06-14  Stan Shebs  <stan@codesourcery.com>
10522             Pedro Alves  <pedro@codesourcery.com>
10523
10524         Bytecode compiler.
10525
10526         * linux-x86-low.c: Include limits.h.
10527         (add_insns): New.
10528         (always_true): New.
10529         (EMIT_ASM): New.
10530         (EMIT_ASM32): New.
10531         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10532         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10533         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10534         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10535         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10536         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10537         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10538         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10539         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10540         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10541         (amd64_emit_void_call_2): New.
10542         (amd64_emit_ops): New.
10543         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10544         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10545         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10546         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10547         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10548         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10549         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10550         (i386_emit_call, i386_emit_reg, i386_emit_pop)
10551         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10552         (i386_emit_stack_adjust, i386_emit_int_call_1)
10553         (i386_emit_void_call_2): New.
10554         (i386_emit_ops): New.
10555         (x86_emit_ops): New.
10556         (the_low_target): Install x86_emit_ops.
10557         * server.h (struct emit_ops): New.
10558         (get_raw_reg_func_addr): Declare.
10559         (current_insn_ptr, emit_error): Declare.
10560         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10561         (set_trace_state_variable_value): New defines.
10562         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10563         addr_get_trace_state_variable_value and
10564         addr_set_trace_state_variable_value.
10565         (symbol_list): New fields for get_raw_reg,
10566         get_trace_state_variable_value and set_trace_state_variable_value.
10567         (condfn): New typedef.
10568         (struct tracepoint): New field `compiled_cond'.
10569         (do_action_at_tracepoint): Clear compiled_cond.
10570         (get_trace_state_variable_value, set_trace_state_variable_value):
10571         Export in the IPA.
10572         (condition_true_at_tracepoint): If there's a compiled condition,
10573         run that.
10574         (current_insn_ptr, emit_error): New globals.
10575         (struct bytecode_address): New.
10576         (get_raw_reg_func_addr): New.
10577         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10578         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10579         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10580         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10581         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10582         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10583         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10584         (compile_tracepoint_condition, compile_bytecodes): New.
10585         * target.h (emit_ops): Forward declare.
10586         (struct target_ops): New field emit_ops.
10587         (target_emit_ops): New.
10588         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10589         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10590         * linux-low.c (linux_emit_ops): New.
10591         (linux_target_ops): Install it.
10592         * linux-low.h (struct linux_target_ops): New field emit_ops.
10593
10594 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
10595
10596         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10597         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10598
10599 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
10600             Stan Shebs  <stan@codesourcery.com>
10601
10602         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10603         (all): Depend on $(extra_libraries).
10604         (install-only): Install the IPA.
10605         (IPA_OBJS, IPA_LIB): New.
10606         (clean): Remove the IPA lib.
10607         (IPAGENT_CFLAGS): New.
10608         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10609         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10610         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10611         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10612         * configure.ac: Check for atomic builtins support in the compiler.
10613         (IPA_DEPFILES, extra_libraries): Define.
10614         * configure.srv (ipa_obj): Add description.
10615         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10616         (i[34567]86-*-linux*): Set ipa_obj.
10617         (x86_64-*-linux*): Set ipa_obj.
10618         * linux-low.c (stabilizing_threads): New.
10619         (supports_fast_tracepoints): New.
10620         (linux_detach): Stabilize threads before detaching.
10621         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
10622         the lwp is either not stabilizing, or is moving out of a jump pad.
10623         (linux_fast_tracepoint_collecting): New.
10624         (maybe_move_out_of_jump_pad): New.
10625         (enqueue_one_deferred_signal): New.
10626         (dequeue_one_deferred_signal): New.
10627         (linux_wait_for_event_1): If moving out of a jump pad, defer
10628         pending signals to later.
10629         (linux_stabilize_threads): New.
10630         (linux_wait_1): Check if threads need moving out of jump pads, and
10631         do it if so.
10632         (stuck_in_jump_pad_callback): New.
10633         (move_out_of_jump_pad_callback): New.
10634         (lwp_running): New.
10635         (linux_resume_one_lwp): Handle moving out of jump pads.
10636         (linux_set_resume_request): Dequeue deferred signals.
10637         (need_step_over_p): Also step over fast tracepoint jumps.
10638         (start_step_over): Also uninsert fast tracepoint jumps.
10639         (finish_step_over): Also reinsert fast tracepoint jumps.
10640         (linux_install_fast_tracepoint_jump): New.
10641         (linux_target_ops): Install linux_stabilize_threads and
10642         linux_install_fast_tracepoint_jump_pad.
10643         * linux-low.h (linux_target_ops) <get_thread_area,
10644         install_fast_tracepoint_jump_pad>: New fields.
10645         (struct lwp_info) <collecting_fast_tracepoint,
10646         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10647         (linux_get_thread_area): Declare.
10648         * linux-x86-low.c (jump_insn): New.
10649         (x86_get_thread_area): New.
10650         (append_insns): New.
10651         (push_opcode): New.
10652         (amd64_install_fast_tracepoint_jump_pad): New.
10653         (i386_install_fast_tracepoint_jump_pad): New.
10654         (x86_install_fast_tracepoint_jump_pad): New.
10655         (the_low_target): Install x86_get_thread_area and
10656         x86_install_fast_tracepoint_jump_pad.
10657         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10658         (struct fast_tracepoint_jump): New.
10659         (fast_tracepoint_jump_insn): New.
10660         (fast_tracepoint_jump_shadow): New.
10661         (find_fast_tracepoint_jump_at): New.
10662         (fast_tracepoint_jump_here): New.
10663         (delete_fast_tracepoint_jump): New.
10664         (set_fast_tracepoint_jump): New.
10665         (uninsert_fast_tracepoint_jumps_at): New.
10666         (reinsert_fast_tracepoint_jumps_at): New.
10667         (set_breakpoint_at): Use write_inferior_memory.
10668         (uninsert_raw_breakpoint): Use write_inferior_memory.
10669         (check_mem_read): Mask out fast tracepoint jumps.
10670         (check_mem_write): Mask out fast tracepoint jumps.
10671         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10672         (set_fast_tracepoint_jump): Declare.
10673         (delete_fast_tracepoint_jump)
10674         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10675         (reinsert_fast_tracepoint_jumps_at): Declare.
10676         * regcache.c: Don't compile many functions when building the
10677         in-process agent library.
10678         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10679         the register buffer in the heap.
10680         (free_register_cache): If the register buffer isn't owned by the
10681         regcache, don't free it.
10682         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10683         pre-existing register caches.
10684         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10685         type.
10686         (convert_ascii_to_int): : Constify `from' parameter type.
10687         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10688         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
10689         the needed buffer in-place.
10690         (relocate_instruction): New.
10691         * server.c (handle_query) <qSymbols>: If the target supports
10692         tracepoints, give it a chance of looking up symbols.  Report
10693         support for fast tracepoints.
10694         (handle_status): Stabilize threads.
10695         (process_serial_event): Adjust.
10696         * server.h (struct fast_tracepoint_jump): Forward declare.
10697         (struct process_info) <fast_tracepoint_jumps>: New field.
10698         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10699         (decode_X_packet, decode_M_packet): Adjust.
10700         (relocate_instruction): Declare.
10701         (in_process_agent_loaded): Declare.
10702         (tracepoint_look_up_symbols): Declare.
10703         (struct fast_tpoint_collect_status): Declare.
10704         (fast_tracepoint_collecting): Declare.
10705         (force_unlock_trace_buffer): Declare.
10706         (handle_tracepoint_bkpts): Declare.
10707         (initialize_low_tracepoint)
10708         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10709         * target.h (struct target_ops) <stabilize_threads,
10710         install_fast_tracepoint_jump_pad>: New fields.
10711         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10712         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10713         [HAVE_STDINT_H]: Include stdint.h.
10714         (trace_debug_1): Rename to ...
10715         (trace_vdebug): ... this.
10716         (trace_debug): Rename to ...
10717         (trace_debug_1): ... this.  Add `level' parameter.
10718         (trace_debug): New.
10719         (ATTR_USED, ATTR_NOINLINE): New.
10720         (IP_AGENT_EXPORT): New.
10721         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10722         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10723         (about_to_request_buffer_space, trace_buffer_is_full)
10724         (stopping_tracepoint, expr_eval_result, error_tracepoint)
10725         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10726         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10727         (traceframe_write_count, traceframes_created)
10728         (trace_state_variables)
10729         New renaming defines.
10730         (struct ipa_sym_addresses): New.
10731         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10732         (symbol_list): New.
10733         (ipa_sym_addrs): New.
10734         (all_tracepoint_symbols_looked_up): New.
10735         (in_process_agent_loaded): New.
10736         (write_e_ipa_not_loaded): New.
10737         (maybe_write_ipa_not_loaded): New.
10738         (tracepoint_look_up_symbols): New.
10739         (debug_threads) [IN_PROCESS_AGENT]: New.
10740         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10741         (UNKNOWN_SIDE_EFFECTS): New.
10742         (stop_tracing): New.
10743         (flush_trace_buffer): New.
10744         (stop_tracing_bkpt): New.
10745         (flush_trace_buffer_bkpt): New.
10746         (read_inferior_integer): New.
10747         (read_inferior_uinteger): New.
10748         (read_inferior_data_pointer): New.
10749         (write_inferior_data_pointer): New.
10750         (write_inferior_integer): New.
10751         (write_inferior_uinteger): New.
10752         (struct collect_static_trace_data_action): Delete.
10753         (enum tracepoint_type): New.
10754         (struct tracepoint) <type>: New field `type'.
10755         <actions_str, step_actions, step_actions_str>: Only include in
10756         GDBserver.
10757         <orig_size, obj_addr_on_target, adjusted_insn_addr>
10758         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10759         (tracepoints): Use IP_AGENT_EXPORT.
10760         (last_tracepoint): Don't include in the IPA.
10761         (stopping_tracepoint): Use IP_AGENT_EXPORT.
10762         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10763         (alloced_trace_state_variables): New.
10764         (trace_state_variables): Use IP_AGENT_EXPORT.
10765         (traceframe_t): Delete unused variable.
10766         (circular_trace_buffer): Don't include in the IPA.
10767         (trace_buffer_start): Delete.
10768         (struct trace_buffer_control): New.
10769         (trace_buffer_free): Delete.
10770         (struct ipa_trace_buffer_control): New.
10771         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10772         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10773         New.
10774         (trace_buffer_ctrl): New.
10775         (TRACE_BUFFER_CTRL_CURR): New.
10776         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10777         Reimplement as macros.
10778         (trace_buffer_wrap): Delete.
10779         (traceframe_write_count, traceframe_read_count)
10780         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10781         (struct tracepoint_hit_ctx) <type>: New field.
10782         (struct fast_tracepoint_ctx): New.
10783         (memory_barrier): New.
10784         (cmpxchg): New.
10785         (record_tracepoint_error): Update atomically in the IPA.
10786         (clear_inferior_trace_buffer): New.
10787         (about_to_request_buffer_space): New.
10788         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10789         updating the same buffer.
10790         (add_tracepoint): Default the tracepoint's type to trap
10791         tracepoint, and orig_size to -1.
10792         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10793         internal variables.
10794         (create_trace_state_variable): New parameter `gdb'.  Handle it.
10795         (clear_installed_tracepoints): Clear fast tracepoint jumps.
10796         (cmd_qtdp): Handle fast tracepoints.
10797         (cmd_qtdv): Adjust.
10798         (max_jump_pad_size): New.
10799         (gdb_jump_pad_head): New.
10800         (get_jump_space_head): New.
10801         (claim_jump_space): New.
10802         (sort_tracepoints): New.
10803         (MAX_JUMP_SIZE): New.
10804         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
10805         IPA.
10806         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10807         support.  Upload fast traceframes, and delete internal IPA
10808         breakpoints.
10809         (stop_tracing_handler): New.
10810         (flush_trace_buffer_handler): New.
10811         (cmd_qtstop): Upload fast tracepoints.
10812         (response_tracepoint): Handle fast tracepoints.
10813         (tracepoint_finished_step): Upload fast traceframes.  Set the
10814         tracepoint hit context's tracepoint type.
10815         (handle_tracepoint_bkpts): New.
10816         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10817         type.  Add comment about fast tracepoints.
10818         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10819         non-existing action_str field.
10820         (get_context_regcache): Handle fast tracepoints.
10821         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10822         to the regcache.
10823         (fast_tracepoint_from_jump_pad_address): New.
10824         (fast_tracepoint_from_ipa_tpoint_address): New.
10825         (collecting_t): New.
10826         (force_unlock_trace_buffer): New.
10827         (fast_tracepoint_collecting): New.
10828         (collecting): New.
10829         (gdb_collect): New.
10830         (write_inferior_data_ptr): New.
10831         (target_tp_heap): New.
10832         (target_malloc): New.
10833         (download_agent_expr): New.
10834         (UALIGN): New.
10835         (download_tracepoints): New.
10836         (download_trace_state_variables): New.
10837         (upload_fast_traceframes): New.
10838         (IPA_FIRST_TRACEFRAME): New.
10839         (IPA_NEXT_TRACEFRAME_1): New.
10840         (IPA_NEXT_TRACEFRAME): New.
10841         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10842         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10843         (gdb_jump_pad_buffer_end): New.
10844         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10845         (initialize_tracepoint): Adjust.
10846         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10847         buffer.  Initialize the low module.
10848         * utils.c (PREFIX, TOOLNAME): New.
10849         (malloc_failure): Use PREFIX.
10850         (error): In the IPA, an error causes an exit.
10851         (fatal, warning): Use PREFIX.
10852         (internal_error): Use TOOLNAME.
10853         (NUMCELLS): Increase to 10.
10854         * configure, config.in: Regenerate.
10855
10856 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
10857
10858         * server.c (handle_query) <qSupported>: Do two passes over the
10859         qSupported string to avoid nesting strtok.
10860
10861 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
10862
10863         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10864         (CDEPS): New.
10865         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
10866         -Wl,--dynamic-list.
10867         * configure: Regenerate.
10868         * proc-service.list: New.
10869
10870 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
10871
10872         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10873         New comment.
10874
10875 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
10876
10877         * gdbreplay.c (remote_open): Check error return from socket() call by
10878         its equality to -1 not by it being negative.
10879         * remote-utils.c (remote_open): Likewise.
10880
10881 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
10882
10883         * config.h: Regenerate.
10884
10885 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
10886
10887         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10888         doesn't provide PTRACE_GET_THREAD_AREA.
10889
10890 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
10891
10892         * linux-m68k-low.c: Include <asm/ptrace.h>
10893         (ps_get_thread_area): Implement.
10894
10895 2010-05-03  Doug Evans  <dje@google.com>
10896
10897         * event-loop.c (struct callback_event): New struct.
10898         (callback_list): New global.
10899         (append_callback_event, delete_callback_event): New functions.
10900         (process_callback): New function.
10901         (start_event_loop): Call it.
10902         * remote-utils.c (NOT_SCHEDULED): Define.
10903         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10904         moved out of readchar.
10905         (readchar): Rewrite.  Call reschedule before returning.
10906         (reset_readchar): New function.
10907         (remote_close): Call it.
10908         (process_remaining, reschedule): New functions.
10909         * server.h (callback_handler_func): New typedef.
10910         (append_callback_event, delete_callback_event): Declare.
10911
10912 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
10913
10914         * proc-service.c (ps_pglobal_lookup): Use
10915         thread_db_look_up_one_symbol.
10916         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10917         parameter.  Use it instead of all_symbols_looked_up.
10918         * server.h (struct process_info) <all_symbols_looked_up>: Delete
10919         field.
10920         (all_symbols_looked_up): Don't declare.
10921         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10922         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10923         field.
10924         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10925         Set all_symbols_looked_up here.
10926         (thread_db_look_up_one_symbol): New.
10927         (thread_db_get_tls_address): Adjust.
10928         (thread_db_load_search, try_thread_db_load_1): Always allocate the
10929         thread_db object on the heap, and tentatively set it in the
10930         process structure.
10931         (thread_db_init): Don't set all_symbols_looked_up here.
10932         * linux-low.h (thread_db_look_up_one_symbol): Declare.
10933
10934 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
10935
10936         * linux-low.c (linux_kill, linux_detach): Adjust.
10937         (status_pending_p_callback): Remove redundant statement.  Check
10938         for !TARGET_WAITIKIND_IGNORE, instead of
10939         TARGET_WAITKIND_STOPPED.
10940         (handle_tracepoints): Make sure LWP is locked.  Adjust.
10941         (linux_wait_for_event_1): Adjust.
10942         (linux_cancel_breakpoints): New.
10943         (unsuspend_one_lwp): New.
10944         (unsuspend_all_lwps): New.
10945         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10946         (send_sigstop_callback): Change return type to int, add new
10947         `except' parameter and handle it.
10948         (suspend_and_send_sigstop_callback): New.
10949         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10950         pass them down.  If SUSPEND, also increment the lwp's suspend
10951         count.
10952         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10953         (need_step_over_p): Don't consider suspended LWPs.
10954         (start_step_over): Adjust.
10955         (proceed_one_lwp): Change return type to int, add new `except'
10956         parameter and handle it.
10957         (unsuspend_and_proceed_one_lwp): New.
10958         (proceed_all_lwps): Use find_inferior instead of
10959         for_each_inferior.
10960         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
10961         also decrement the suspend count of LWPs.  Pass `except' down,
10962         instead of hacking its suspend count.
10963         (linux_pause_all): Add `freeze' parameter.  Adjust.
10964         (linux_unpause_all): New.
10965         (linux_target_ops): Install linux_unpause_all.
10966         * server.c (handle_status): Adjust.
10967         * target.h (struct target_ops): New fields `unpause_all' and
10968         `cancel_breakpoints'.  Add new parameter to `pause_all'.
10969         (pause_all): Add new `freeze' parameter.
10970         (unpause_all): New.
10971         (cancel_breakpoints): New.
10972         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10973         cancel breakpoints.
10974         (cmd_qtstart): Pause threads.
10975         (stop_tracing): Pause threads, and cancel breakpoints.
10976         * win32-low.c (win32_target_ops): Adjust.
10977
10978 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
10979
10980         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10981         the inferior right away from here...
10982         (linux_wait_1): ... to here, and adjust to check the thread's
10983         last_resume_kind instead of the lwp's step or stop_expected flags.
10984
10985 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
10986
10987         * README: Use consistent `GDB' and `GDBserver' spellings.
10988
10989 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
10990
10991         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10992         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
10993         (linux_detach_one_lwp): Assume the lwp is stopped.
10994         (any_thread_of): Delete.
10995         (linux_detach): Stop all lwps here.  Don't blindly delete all
10996         breakpoints.
10997         (delete_lwp_callback): New.
10998         (linux_mourn): Delete all lwps of the process that is gone.
10999         (linux_wait_1): Don't delete the last lwp of the process here.
11000         * mem-break.h (mark_breakpoints_out): Declare.
11001         * mem-break.c (mark_breakpoints_out): New.
11002         (free_all_breakpoints): Use it.
11003         * server.c (handle_target_event): If the process is gone, mark
11004         breakpoints out.
11005         * thread-db.c (struct thread_db) <create_bp>: New field.
11006         (thread_db_enable_reporting): Fix prototype.  Store a thread event
11007         breakpoint reference in the thread_db struct.
11008         (thread_db_load_search): Clear the thread_db object.
11009         (try_thread_db_load_1): Ditto.
11010         (switch_to_process): New.
11011         (disable_thread_event_reporting): Use it.
11012         (remove_thread_event_breakpoints): New.
11013         (thread_db_detach, thread_db_mourn): Use it.
11014
11015 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
11016
11017         * linux-low.c (linux_enable_event_reporting): New.
11018         (linux_wait_for_event_1, handle_extended_wait): Use it.
11019
11020 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
11021
11022         * linux-low.c (linux_kill_one_lwp, linux_kill)
11023         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11024         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
11025         SIGSTOP even if the LWP is stopped.
11026         (send_sigstop_callback): New.
11027         (stop_all_lwps): Use send_sigstop_callback instead.
11028         (linux_resume_one_thread): Adjust.
11029         (proceed_one_lwp): Still proceed an LWP that the client has
11030         requested to stop, if we haven't reported it as stopped yet.  Make
11031         sure that LWPs the client want stopped, have a pending SIGSTOP.
11032
11033 2010-04-26  Doug Evans  <dje@google.com>
11034
11035         * server.c (handle_general_set): Make static.
11036
11037         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11038         Print received char after testing for error/eof instead of before.
11039         (input_interrupt): Tweak comment.
11040
11041 2010-04-23  Doug Evans  <dje@google.com>
11042
11043         * server.c (start_inferior): Print inferior argv if --debug.
11044
11045 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
11046
11047         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11048         * nto-x86-low.c: Include server.h
11049
11050 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
11051
11052         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11053         be consistent with other sources of this directory.
11054         (init_registers_amd64): Correct name of source file of this function
11055         in the comment.
11056
11057 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11058
11059         * configure.srv (x86_64-*-mingw*): New configuration for Windows
11060         64-bit executables.
11061
11062 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11063
11064         * win32-i386-low.c: Add 64-bit support.
11065         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11066         (init_registers_amd64): Declare.
11067         (mappings): Add 64-bit version of array.
11068         (init_windows_x86): New function.
11069         (the_low_target): Change init_arch field to init_windows_x86.
11070
11071 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11072
11073         * win32-low.c: Adapt to support also 64-bit architecture.
11074         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11075         (get_image_name): Use SIZE_T type for local variable `done'.
11076         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11077         (toolhelp_get_dll_name): Idem.
11078         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11079         Use uintptr_t typecast to avoid warning.
11080         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11081         (handle_exception): Use phex_nz to avoid warning.
11082         (win32_wait): Remove unused local variable `process'.
11083
11084 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
11085
11086         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11087         `amd64-avx.o'.
11088
11089 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
11090
11091         * configure.ac: Use `ws2_32' library for srv_mingw.
11092         * configure: Regenerate.
11093         * gdbreplay.c: Include winsock2.h instead of winsock.h.
11094         * remote-utils.c: Likewise.
11095
11096 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
11097
11098         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11099         if __x86_64__ is defined.
11100
11101 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11102
11103         * configure: Regenerate.
11104
11105 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
11106
11107         * server.c (handle_query): Handle 'qGetTIBAddr' query.
11108         * target.h (target_ops): New get_tib_address field.
11109         * win32-low.h (win32_thread_info): Add thread_local_base field.
11110         * win32-low.c (child_add_thread): Add tlb argument.
11111         Set thread_local_base field to TLB.
11112         (get_child_debug_event): Adapt to child_add_thread change.
11113         (win32_get_tib_address): New function.
11114         (win32_target_ops): Set get_tib_address field to
11115         win32_get_tib_address.
11116         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11117
11118 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11119
11120         * linux-low.c (linux_mourn): Also remove the process.
11121         * server.c (handle_target_event): Don't remove the process here.
11122         * nto-low.c (nto_mourn): New.
11123         (nto_target_ops): Install it.
11124         * spu-low.c (spu_mourn): New.
11125         (spu_target_ops): Install it.
11126         * win32-low.c (win32_mourn): New.
11127         (win32_target_ops): Install it.
11128
11129 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11130
11131         * server.h (buffer_xml_printf): Remove redundant `;'.
11132
11133 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
11134
11135         * regcache.c (set_register_cache): Invalidate regcaches before
11136         changing the register cache layout.
11137         (regcache_invalidate_one): Allow a NULL regcache.
11138         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11139         regcaches before changing the register cache layout or the target
11140         regsets.
11141
11142 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
11143
11144         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11145         variable warning on Linux/x86-64.
11146
11147 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11148
11149         GDBserver disconnected tracing support.
11150
11151         * linux-low.c (linux_remove_process): Delete.
11152         (add_lwp): Don't set last_resume_kind here.
11153         (linux_kill): Use `mourn'.
11154         (linux_detach): Use `thread_db_detach', and `mourn'.
11155         (linux_mourn): New.
11156         (linux_attach_lwp_1): Adjust comment.
11157         (linux_attach): last_resume_kind moved the thread_info; adjust.
11158         (status_pending_p_callback): Adjust.
11159         (linux_wait_for_event_1): Adjust.
11160         (count_events_callback, select_singlestep_lwp_callback)
11161         (select_event_lwp_callback, cancel_breakpoints_callback)
11162         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11163         (proceed_one_lwp): Adjust.
11164         (linux_async): Add debug output.
11165         (linux_thread_stopped): New.
11166         (linux_pause_all): New.
11167         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11168         linux_pause_all.
11169         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11170         (thread_db_free): Delete declaration.
11171         (thread_db_detach, thread_db_mourn): Declare.
11172         * thread-db.c (thread_db_init): Use thread_db_mourn.
11173         (thread_db_free): Delete, split in two.
11174         (disable_thread_event_reporting): New.
11175         (thread_db_detach): New.
11176         (thread_db_mourn): New.
11177
11178         * server.h (struct thread_info) <last_resume_kind>: New field.
11179         <attached>: Add comment.
11180         <gdb_detached>: New field.
11181         (handler_func): Change return type to int.
11182         (handle_serial_event, handle_target_event): Ditto.
11183         (gdb_connected): Declare.
11184         (tracing): Delete.
11185         (disconnected_tracing): Declare.
11186         (stop_tracing): Declare.
11187
11188         * server.c (handle_query) <qSupported>: Report support for
11189         disconnected tracing.
11190         (queue_stop_reply_callback): Account for running threads.
11191         (gdb_wants_thread_stopped): New.
11192         (gdb_wants_all_threads_stopped): New.
11193         (gdb_reattached_process): New.
11194         (handle_status): Clear the `gdb_detached' flag of all processes.
11195         In all-stop, stop all threads.
11196         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
11197         (process_serial_event): If the remote connection breaks, or if an
11198         exit was forced with "monitor exit", force an event loop exit.
11199         Handle disconnected tracing on detach.
11200         (handle_serial_event): Adjust.
11201         (handle_target_event): If GDB isn't connected, forward events back
11202         to the inferior, unless the last process exited, in which case,
11203         exit gdbserver.  Adjust interface.
11204
11205         * remote-utils.c (remote_open): Don't block in accept.  Instead
11206         register an event loop source on the listen socket file
11207         descriptor.  Refactor bits into ...
11208         (listen_desc): ... this new global.
11209         (gdb_connected): ... this new function.
11210         (enable_async_notification): ... this new function.
11211         (handle_accept_event): ... this new function.
11212         (remote_close): Clear remote_desc.
11213
11214         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11215
11216         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11217         New fields.
11218         (mourn_inferior): Define.
11219         (target_process_qsupported): Avoid the dangling else problem.
11220         (thread_stopped): Define.
11221         (pause_all): Define.
11222         (target_waitstatus_to_string): Declare.
11223         * target.c (target_waitstatus_to_string): New.
11224
11225         * tracepoint.c (tracing): Make extern.
11226         (disconnected_tracing): New.
11227         (stop_tracing): Make extern.  Handle tracing stops due to GDB
11228         disconnecting.
11229         (cmd_qtdisconnected): New.
11230         (cmd_qtstatus): Report disconnected tracing status in trace reply.
11231         (handle_tracepoint_general_set): Handle QTDisconnected.
11232
11233         * event-loop.c (event_handler_func): Change return type to int.
11234         (process_event): Bail out if the event handler wants the event
11235         loop to stop.
11236         (handle_file_event): Ditto.
11237         (start_event_loop): Bail out if the event handler wants the event
11238         loop to stop.
11239
11240         * nto-low.c (nto_target_ops): Adjust.
11241         * spu-low.c (spu_wait): Don't remove the process here.
11242         (spu_target_ops): Adjust.
11243         * win32-low.c (win32_wait): Don't remove the process here.
11244         (win32_target_ops): Adjust.
11245
11246 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
11247
11248         * regcache.c (realloc_register_cache): Invalidate inferior's
11249         regcache before recreating it.
11250
11251 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
11252
11253         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11254
11255 2010-04-09  Stan Shebs  <stan@codesourcery.com>
11256             Pedro Alves  <pedro@codesourcery.com>
11257
11258         * server.h (LONGEST): New.
11259         (struct thread_info) <while_stepping>: New field.
11260         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11261         Declare.
11262         (initialize_tracepoint, handle_tracepoint_general_set)
11263         (handle_tracepoint_query, tracepoint_finished_step)
11264         (tracepoint_was_hit, release_while_stepping_state_list):
11265         (current_traceframe): Declare.
11266         * server.c (handle_general_set): Handle tracepoint packets.
11267         (read_memory): New.
11268         (write_memory): New.
11269         (handle_search_memory_1): Use read_memory.
11270         (handle_query): Report support for conditional tracepoints, trace
11271         state variables, and tracepoint sources.  Handle tracepoint
11272         queries.
11273         (main): Initialize the tracepoints module.
11274         (process_serial_event): Handle traceframe reads/writes.
11275
11276         * linux-low.c (handle_tracepoints): New.
11277         (linux_wait_1): Call it.
11278         (linux_resume_one_lwp): Handle while-stepping.
11279         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11280         (linux_target_ops): Install them.
11281         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11282         New field.
11283         * linux-x86-low.c (x86_supports_tracepoints): New.
11284         (the_low_target). Install it.
11285
11286         * mem-break.h (delete_breakpoint): Declare.
11287         * mem-break.c (delete_breakpoint): Make external.
11288
11289         * target.h (struct target_ops): Add `supports_tracepoints',
11290         `read_pc', and `write_pc' fields.
11291         (target_supports_tracepoints): Define.
11292         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11293         (phex_nz): New.
11294
11295         * regcache.h (struct regcache) <registers_owned>: New field.
11296         (init_register_cache, regcache_cpy): Declare.
11297         (regcache_read_pc, regcache_write_pc): Declare.
11298         (register_cache_size): Declare.
11299         (supply_regblock): Declare.
11300         * regcache.c (init_register_cache): New.
11301         (new_register_cache): Use it.
11302         (regcache_cpy): New.
11303         (register_cache_size): New.
11304         (supply_regblock): New.
11305         (regcache_read_pc, regcache_write_pc): New.
11306
11307         * tracepoint.c: New.
11308
11309         * Makefile.in (OBS): Add tracepoint.o.
11310         (tracepoint.o): New rule.
11311
11312 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
11313
11314         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11315         (i386-mmx.o): New.
11316         (i386-mmx.c): Likewise.
11317         (i386-mmx-linux.o): Likewise.
11318         (i386-mmx-linux.c): Likewise.
11319
11320         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11321         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11322         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11323         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11324
11325         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11326         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11327         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11328
11329 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
11330
11331         * Makefile.in (clean): Updated.
11332         (i386-avx.o): New.
11333         (i386-avx.c): Likewise.
11334         (i386-avx-linux.o): Likewise.
11335         (i386-avx-linux.c): Likewise.
11336         (amd64-avx.o): Likewise.
11337         (amd64-avx.c): Likewise.
11338         (amd64-avx-linux.o): Likewise.
11339         (amd64-avx-linux.c): Likewise.
11340
11341         * configure.srv (srv_i386_regobj): Add i386-avx.o.
11342         (srv_i386_linux_regobj): Add i386-avx-linux.o.
11343         (srv_amd64_regobj): Add amd64-avx.o.
11344         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11345         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11346         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11347         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11348         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11349         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11350         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11351
11352         * i387-fp.c: Include "i386-xstate.h".
11353         (i387_xsave): New.
11354         (i387_cache_to_xsave): Likewise.
11355         (i387_xsave_to_cache): Likewise.
11356         (x86_xcr0): Likewise.
11357
11358         * i387-fp.h (i387_cache_to_xsave): Likewise.
11359         (i387_xsave_to_cache): Likewise.
11360         (x86_xcr0): Likewise.
11361
11362         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11363         * linux-crisv32-low.c (target_regsets): Likewise.
11364         * linux-m68k-low.c (target_regsets): Likewise.
11365         * linux-mips-low.c (target_regsets): Likewise.
11366         * linux-ppc-low.c (target_regsets): Likewise.
11367         * linux-s390-low.c (target_regsets): Likewise.
11368         * linux-sh-low.c (target_regsets): Likewise.
11369         * linux-sparc-low.c (target_regsets): Likewise.
11370         * linux-xtensa-low.c (target_regsets): Likewise.
11371
11372         * linux-low.c: Include <sys/uio.h>.
11373         (regsets_fetch_inferior_registers): Support nt_type.
11374         (regsets_store_inferior_registers): Likewise.
11375         (linux_process_qsupported): New.
11376         (linux_target_ops): Add linux_process_qsupported.
11377
11378         * linux-low.h (regset_info): Add nt_type.
11379         (linux_target_ops): Add process_qsupported.
11380
11381         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11382         and <sys/uio.h>.
11383         (init_registers_i386_avx_linux): New.
11384         (init_registers_amd64_avx_linux): Likewise.
11385         (xmltarget_i386_linux_no_xml): Likewise.
11386         (xmltarget_amd64_linux_no_xml): Likewise.
11387         (PTRACE_GETREGSET): Likewise.
11388         (PTRACE_SETREGSET): Likewise.
11389         (x86_fill_xstateregset): Likewise.
11390         (x86_store_xstateregset): Likewise.
11391         (use_xml): Likewise.
11392         (x86_linux_update_xmltarget): Likewise.
11393         (x86_linux_process_qsupported): Likewise.
11394         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11395         (x86_arch_setup): Don't call init_registers_amd64_linux nor
11396         init_registers_i386_linux here.  Call
11397         x86_linux_update_xmltarget.
11398         (the_low_target): Add x86_linux_process_qsupported.
11399
11400         * server.c (handle_query): Call target_process_qsupported.
11401
11402         * target.h (target_ops): Add process_qsupported.
11403         (target_process_qsupported): New.
11404
11405 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
11406
11407         * inferiors.c (add_thread): Set last_status kind to
11408         TARGET_WAITKIND_IGNORE.
11409         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11410         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
11411         (linux_wait_1): Move `thread' local definition to block that uses
11412         it.  Don't NULL initialize `event_child'.
11413         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11414         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11415         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11416
11417 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11418
11419         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11420         an extended waitstatus, or by a watchpoint.
11421         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11422         thread was stepping or has been stopped by a watchpoint.
11423
11424 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11425
11426         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11427         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11428         of another, then delete the previous, and validate all
11429         breakpoints.
11430         (validate_inserted_breakpoint): New.
11431         (delete_disabled_breakpoints): New.
11432         (validate_breakpoints): New.
11433         (check_mem_read): Validate breakpoints before trusting their
11434         shadow.  Delete disabled breakpoints.
11435         (check_mem_write): Validate breakpoints before trusting they
11436         should be inserted.  Delete disabled breakpoints.
11437         * mem-break.h (validate_breakpoints):
11438         * server.c (handle_query): Validate breakpoints when we see a
11439         qSymbol query.
11440
11441 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
11442
11443         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11444         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
11445         if we could tell there's a GDB breakpoint at stop_pc.
11446         (need_step_over_p): Don't do a step over if we find a GDB
11447         breakpoint at the resume PC.
11448
11449         * mem-break.c (struct raw_breakpoint): New.
11450         (enum bkpt_type): New type `gdb_breakpoint'.
11451         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11452         fields.  New field `raw'.
11453         (find_raw_breakpoint_at): New.
11454         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
11455         breakpoint instead.
11456         (set_breakpoint_at): Adjust.
11457         (delete_raw_breakpoint): New.
11458         (release_breakpoint): New.
11459         (delete_breakpoint): Rename to...
11460         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
11461         release_breakpoint.  Return ENOENT.
11462         (delete_breakpoint): Reimplement.
11463         (find_breakpoint_at): Delete.
11464         (find_gdb_breakpoint_at): New.
11465         (delete_breakpoint_at): Delete.
11466         (set_gdb_breakpoint_at): New.
11467         (delete_gdb_breakpoint_at): New.
11468         (gdb_breakpoint_here): New.
11469         (set_reinsert_breakpoint): Use release_breakpoint.
11470         (uninsert_breakpoint): Rename to ...
11471         (uninsert_raw_breakpoint): ... this.
11472         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11473         (reinsert_raw_breakpoint): Change parameter type to
11474         raw_breakpoint.
11475         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11476         instead.
11477         (check_breakpoints): Adjust.  Use release_breakpoint.
11478         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11479         (breakpoint_inserted_here): Ditto.
11480         (check_mem_read): Adjust to iterate over raw breakpoints instead.
11481         Don't trust the breakpoint's shadow if it is not inserted.
11482         (check_mem_write): Adjust to iterate over raw breakpoints instead.
11483         (delete_all_breakpoints): Adjust.
11484         (free_all_breakpoints): Mark all breakpoints as uninserted, and
11485         use delete_breakpoint_1.
11486
11487         * mem-break.h (breakpoints_supported): Delete declaration.
11488         (set_gdb_breakpoint_at): Declare.
11489         (gdb_breakpoint_here): Declare.
11490         (delete_breakpoint_at): Delete.
11491         (delete_gdb_breakpoint_at): Declare.
11492
11493         * server.h (struct raw_breakpoint): Forward declare.
11494         (struct process_info): New field `raw_breakpoints'.
11495
11496         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11497         breakpoints.
11498
11499 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
11500
11501         * linux-low.c (status_pending_p_callback): Fix comment.
11502         (linux_wait_for_event_1): Move most of the internal breakpoint
11503         handling from here...
11504         (linux_wait_1): ... to here.
11505         (count_events_callback): New.
11506         (select_singlestep_lwp_callback): New.
11507         (select_event_lwp_callback): New.
11508         (cancel_breakpoints_callback): New.
11509         (select_event_lwp): New.
11510         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
11511         priority to all LWPs that have had events that should be reported
11512         to the client.  Cancel breakpoints when about to reporting the
11513         event to the client, not while stopping lwps.  No longer cancel
11514         finished single-steps here.
11515         (cancel_finished_single_step): Delete.
11516         (cancel_finished_single_steps): Delete.
11517
11518 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
11519
11520         * mem-break.c (enum bkpt_type): New.
11521         (struct breakpoint): New field `type'.
11522         (set_breakpoint_at): Change return type to struct breakpoint
11523         pointer.  Set type to `other_breakpoint' by default.
11524         (delete_breakpoint): Rewrite, supporting more than one breakpoint
11525         in the breakpoint list.
11526         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11527         (reinsert_breakpoint): Rename to ...
11528         (reinsert_raw_breakpoint): ... this.
11529         (reinsert_breakpoints_at): Adjust.
11530         * mem-break.h (struct breakpoint): Declare.
11531         (set_breakpoint_at): Change return type to struct breakpoint
11532         pointer.
11533
11534 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
11535
11536         * server.c (handle_query): Assign, not compare.
11537
11538 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
11539
11540         Teach linux gdbserver to step-over-breakpoints.
11541
11542         * linux-low.c (can_hardware_single_step): New.
11543         (supports_breakpoints): New.
11544         (handle_extended_wait): If stopping threads, read the stop pc of
11545         the new cloned LWP.
11546         (get_pc): New.
11547         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
11548         low target doesn't support retrieving the PC.
11549         (add_lwp): Set last_resume_kind to resume_continue.
11550         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
11551         (linux_attach): Don't clear stop_expected.  Set the lwp's
11552         last_resume_kind to resume_stop.
11553         (linux_detach_one_lwp): Don't check for removed breakpoints.
11554         (check_removed_breakpoint): Delete.
11555         (status_pending_p): Rename to ...
11556         (status_pending_p_callback): ... this.  Don't check for removed
11557         breakpoints.  Don't consider threads that are stopped from GDB's
11558         perspective.
11559         (linux_wait_for_lwp): Always read the stop_pc here.
11560         (cancel_breakpoint): New.
11561         (step_over_bkpt): New global.
11562         (linux_wait_for_event_1): Implement stepping over breakpoints.
11563         (gdb_wants_lwp_stopped): New.
11564         (gdb_wants_all_stopped): New.
11565         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
11566         single-step traps here.  Store the thread's last reported target
11567         wait status.
11568         (send_sigstop): Don't clear stop_expected.  Always set it,
11569         instead.
11570         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11571         (cancel_finished_single_step): New.
11572         (cancel_finished_single_steps): New.
11573         (wait_for_sigstop): Don't cancel finished single-step traps here.
11574         (linux_resume_one_lwp): Don't check for removed breakpoints.
11575         Don't set `step' on non-hardware step archs.
11576         (linux_set_resume_request): Ignore resume_stop requests if already
11577         stopping or stopped.  Set the lwp's last_resume_kind.
11578         (resume_status_pending_p): Don't check for removed breakpoints.
11579         (need_step_over_p): New.
11580         (start_step_over): New.
11581         (finish_step_over): New.
11582         (linux_resume_one_thread): Always queue a sigstop for resume_stop
11583         requests.  Clear the thread's last reported target waitstatus.
11584         Don't use the `suspended' flag.  Don't consider pending breakpoints.
11585         (linux_resume): Start a step-over if necessary.
11586         (proceed_one_lwp): New.
11587         (proceed_all_lwps): New.
11588         (unstop_all_lwps): New.
11589         * linux-low.h (struct lwp_info): Rewrite comment for the
11590         `suspended' flag.  Add the `stop_pc' field.  Delete the
11591         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
11592         Add `'last_resume_kind' and `need_step_over' fields.
11593         * inferiors.c (struct thread_info): Delete, moved elsewhere.
11594         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11595         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
11596         (set_raw_breakpoint_at): New.
11597         (set_breakpoint_at): Rewrite to use it.
11598         (reinsert_breakpoint_handler): Delete.
11599         (set_reinsert_breakpoint): New.
11600         (reinsert_breakpoint_by_bp): Delete.
11601         (delete_reinsert_breakpoints): New.
11602         (uninsert_breakpoint): Rewrite.
11603         (uninsert_breakpoints_at): New.
11604         (reinsert_breakpoint): Rewrite.
11605         (reinsert_breakpoints_at): New.
11606         (check_breakpoints): Rewrite.
11607         (breakpoint_here): New.
11608         (breakpoint_inserted_here): New.
11609         (check_mem_read): Adjust.
11610         * mem-break.h (breakpoints_supported, breakpoint_here)
11611         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11612         (reinsert_breakpoint_by_bp): Delete declaration.
11613         (delete_reinsert_breakpoints): Declare.
11614         (reinsert_breakpoint): Delete declaration.
11615         (reinsert_breakpoints_at): Declare.
11616         (uninsert_breakpoint): Delete declaration.
11617         (uninsert_breakpoints_at): Declare.
11618         (check_breakpoints): Adjust prototype.
11619         * server.h: Adjust include order.
11620         (struct thread_info): Declare here.  Add a `last_status' field.
11621
11622 2010-03-23  Michael Snyder  <msnyder@vmware.com>
11623
11624         * server.c (crc32): New function.
11625         (handle_query): Add handling for 'qCRC:' request.
11626
11627 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
11628
11629         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11630         lwp had been stopped by a watchpoint.
11631
11632 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
11633
11634         * server.h (internal_error): Declare.
11635         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11636         * utils.c (internal_error): New function.
11637
11638 2010-03-15  Andreas Schwab  <schwab@redhat.com>
11639
11640         * configure.srv: Fix typo setting srv_regobj.
11641
11642 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
11643
11644         * linux-low.c (fetch_register): Avoid passing a non string literal
11645         format to `error'.
11646         (usr_store_inferior_registers): Ditto.
11647
11648 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
11649
11650         * linux-low.c (linux_write_memory): Bail out early if peeking
11651         memory failed.
11652
11653 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
11654
11655         * linux-low.h (struct lwp_info): New fields
11656         `stopped_by_watchpoint' and `stopped_data_address'.
11657         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11658         here, and cache them in the lwp object.
11659         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11660         directly.
11661         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11662         field.
11663         (linux_stopped_by_watchpoint): Rewrite.
11664         (linux_stopped_data_address): Rewrite.
11665
11666 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
11667
11668         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11669         switching the current inferior, not before.
11670
11671 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
11672
11673         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11674         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11675         i386-linux.c and amd64-linux.c.
11676         (reg-i386.o): Removed.
11677         (reg-i386.c): Likewise.
11678         (reg-i386-linux.o): Likewise.
11679         (reg-i386-linux.c): Likewise.
11680         (reg-x86-64.o): Likewise.
11681         (reg-x86-64.c): Likewise.
11682         (reg-x86-64-linux.o): Likewise.
11683         (reg-x86-64-linux.c): Likewise.
11684         (i386.o): New.
11685         (i386.c): Likewise.
11686         (i386-linux.o): Likewise.
11687         (i386-linux.c): Likewise.
11688         (amd64.o): Likewise.
11689         (amd64.c): Likewise.
11690         (amd64-linux.o): Likewise.
11691         (amd64-linux.c): Likewise.
11692
11693         * configure.srv (srv_i386_regobj): New.
11694         (srv_i386_linux_regobj): Likewise.
11695         (srv_amd64_regobj): Likewise.
11696         (srv_amd64_linux_regobj): Likewise.
11697         (srv_i386_32bit_xmlfiles): Likewise.
11698         (srv_i386_64bit_xmlfiles): Likewise.
11699         (srv_i386_xmlfiles): Likewise.
11700         (srv_amd64_xmlfiles): Likewise.
11701         (srv_i386_linux_xmlfiles): Likewise.
11702         (srv_amd64_linux_xmlfiles): Likewise.
11703         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
11704         srv_xmlfiles to $srv_i386_xmlfiles.
11705         (i[34567]86-*-mingw32ce*): Likewise.
11706         (i[34567]86-*-mingw*): Likewise.
11707         (i[34567]86-*-nto*): Likewise.
11708         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11709         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
11710         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11711         (x86_64-*-linux*): Likewise.
11712
11713         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11714         (init_registers_amd64_linux): New.
11715         (x86_arch_setup): Replace init_registers_x86_64_linux with
11716         init_registers_amd64_linux.
11717
11718 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
11719
11720         * configure.ac: Check for libdl.  If it is not available link against
11721         static libthread_db.
11722         * configure: Regenerate.
11723
11724 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
11725
11726         PR9605
11727
11728         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11729         handing a read watchpoint.
11730         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11731
11732 2010-02-12  Doug Evans  <dje@google.com>
11733
11734         * linux-low.c (linux_supports_tracefork_flag): Document.
11735         (linux_look_up_symbols): Add comment.
11736
11737 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
11738
11739         * regcache.c (supply_register): Clear regcache if buf is NULL.
11740
11741 2010-02-02  Nicolas Roche  <roche@sourceware.org>
11742             Joel Brobecker  <brobecker@adacore.com>
11743
11744         * inferiors.c (find_inferior): Add function documentation.
11745         (unloaded_dll): Handle the case where the unloaded dll has not
11746         been previously registered in the dll list.
11747
11748 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
11749
11750         * linux-arm-low.c (thumb_breakpoint_len): Delete.
11751         (thumb2_breakpoint): New.
11752         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11753
11754 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
11755
11756         * linux-low.c (get_stop_pc): Check for SIGTRAP.
11757         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11758         breakpoints.
11759
11760 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
11761
11762         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11763
11764 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
11765
11766         * linux-s390-low.c (s390_collect_ptrace_register)
11767         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11768
11769 2010-01-21  Doug Evans  <dje@google.com>
11770
11771         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11772         (PTRACE_ARG4_TYPE): New macro.
11773         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11774         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11775         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11776         (usr_store_inferior_registers): Ditto.
11777         (linux_read_memory, linux_write_memory): Ditto.
11778         (linux_test_for_tracefork): Ditto.
11779
11780         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11781         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11782
11783 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
11784
11785         * proc-service.c (ps_lgetregs): Don't refetch registers from the
11786         target.
11787
11788 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
11789
11790         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11791         prototype to take a regcache.  Adjust.
11792
11793 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
11794
11795         * regcache.h (struct thread_info): Forward declare.
11796         (struct regcache): New.
11797         (new_register_cache): Adjust prototype.
11798         (get_thread_regcache): Declare.
11799         (free_register_cache): Adjust prototype.
11800         (registers_to_string, registers_from_string): Ditto.
11801         (supply_register, supply_register_by_name, collect_register)
11802         (collect_register_as_string, collect_register_by_name): Ditto.
11803         * regcache.c (struct inferior_regcache_data): Delete.
11804         (get_regcache): Rename to ...
11805         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
11806         fetching registers.
11807         (regcache_invalidate_one): Adjust.
11808         (regcache_invalidate): Fix prototype.
11809         (new_register_cache): Return the new register cache.
11810         (free_register_cache): Change prototype.
11811         (realloc_register_cache): Adjust.
11812         (registers_to_string): Change prototype to take a regcache.  Adjust.
11813         (registers_from_string): Ditto.
11814         (register_data): Ditto.
11815         (supply_register): Ditto.
11816         (supply_register_by_name): Ditto.
11817         (collect_register): Ditto.
11818         (collect_register_as_string): Ditto.
11819         (collect_register_by_name): Ditto.
11820         * server.c (process_serial_event): Adjust.
11821         * linux-low.h (regset_fill_func, regset_store_func): Change
11822         prototype.
11823         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11824         Change prototype.
11825         * linux-low.c (get_stop_pc): Adjust.
11826         (check_removed_breakpoint): Adjust.
11827         (linux_wait_for_event): Adjust.
11828         (linux_resume_one_lwp): Adjust.
11829         (fetch_register): Add regcache parameter.  Adjust.
11830         (usr_store_inferior_registers): Ditto.
11831         (regsets_fetch_inferior_registers): Ditto.
11832         (regsets_store_inferior_registers): Ditto.
11833         (linux_fetch_registers, linux_store_registers): Ditto.
11834         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11835         regcache.  Adjust.
11836         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11837         Ditto.
11838         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11839         prototype to take a regcache.
11840         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11841         * remote-utils.c (convert_ascii_to_int, outreg)
11842         (prepare_resume_reply): Change prototype to take a regcache.
11843         Adjust.
11844         * target.h (struct target_ops) <fetch_registers, store_registers>:
11845         Change prototype to take a regcache.
11846         (fetch_inferior_registers, store_inferior_registers): Change
11847         prototype to take a regcache.  Adjust.
11848         * proc-service.c (ps_lgetregs): Adjust.
11849         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11850         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11851         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11852         take a regcache.  Adjust.
11853         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11854         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11855         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11856         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
11857         * linux-cris-low.c (cris_get_pc, cris_set_pc)
11858         (cris_cannot_fetch_register):
11859         (cris_breakpoint_at): Change prototype to take a regcache.
11860         Adjust.
11861         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11862         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11863         to take a regcache.  Adjust.
11864         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11865         Adjust.
11866         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11867         take a regcache.  Adjust.
11868         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11869         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11870         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
11871         * linux-mips-low.c (mips_get_pc):
11872         (mips_set_pc): Change prototype to take a regcache.  Adjust.
11873         (mips_reinsert_addr): Adjust.
11874         (mips_collect_register): Change prototype to take a regcache.
11875         Adjust.
11876         (mips_supply_register):
11877         (mips_collect_register_32bit, mips_supply_register_32bit)
11878         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11879         (mips_store_fpregset): Ditto.
11880         * linux-ppc-low.c (ppc_supply_ptrace_register)
11881         (ppc_supply_ptrace_register): Ditto.
11882         (parse_spufs_run): Adjust.
11883         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11884         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11885         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11886         take a regcache.  Adjust.
11887         * linux-s390-low.c (s390_collect_ptrace_register)
11888         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11889         (s390_set_pc): Change prototype to take a regcache.  Adjust.
11890         (s390_arch_setup): Adjust.
11891         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11892         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
11893         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11894         (sparc_fill_gregset, sparc_store_gregset_from_stack)
11895         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11896         regcache.  Adjust.
11897         (sparc_breakpoint_at): Adjust.
11898         * linux-xtensa-low.c (xtensa_fill_gregset):
11899         (xtensa_store_gregset):
11900         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11901         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
11902         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11903         prototype to take a regcache.  Adjust.
11904         * win32-arm-low.c (arm_fetch_inferior_register)
11905         (arm_store_inferior_register): Change prototype to take a
11906         regcache.  Adjust.
11907         * win32-i386-low.c (i386_fetch_inferior_register)
11908         (i386_store_inferior_register): Change prototype to take a
11909         regcache.  Adjust.
11910         * win32-low.c (child_fetch_inferior_registers)
11911         (child_store_inferior_registers): Change prototype to take a
11912         regcache.  Adjust.
11913         (win32_wait): Adjust.
11914         (win32_fetch_inferior_registers): Change prototype to take a
11915         regcache.  Adjust.
11916         (win32_store_inferior_registers): Adjust.
11917         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11918         store_inferior_register>: Change prototype to take a regcache.
11919
11920 2010-01-20  Doug Evans  <dje@google.com>
11921
11922         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11923         #ifdef.
11924         (linux_wait_for_event1, linux_init_signals): Ditto.
11925         (W_STOPCODE): Provide definition if missing.
11926
11927 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
11928
11929         * linux-low.c (linux_core_of_thread): New.
11930         (compare_ints, show_process, list_threads): New.
11931         (linux_qxfer_osdata): Report threads and cores.
11932         (linux_target_op): Register linux_core_of_thread.
11933         * remote-utils.c (prepare_resume_reply): Report the core.
11934         (buffer_xml_printf): Support %d specifier.
11935         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11936         New.
11937         (handle_query): Handle qXfer:threads.  Announce availability
11938         thereof.
11939         * target.h (struct target_ops): New field core_of_thread.
11940
11941 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
11942
11943         * Makefile.in (clean): Remove new generated files.
11944         (reg-s390.o, reg-s390.c): Remove rules.
11945         (reg-s390x.o, reg-s390x.c): Likewise.
11946         (s390-linux32.o, s390-linux32.c): Add rules.
11947         (s390-linux64.o, s390-linux64.c): Likewise.
11948         (s390x-linux64.o, s390x-linux64.c): Likewise.
11949         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11950         * linux-s390-low.c: Include <elf.h>.
11951         (HWCAP_S390_HIGH_GPRS): Define if undefined.
11952         (init_registers_s390): Remove prototype.
11953         (init_registers_s390x): Likewise.
11954         (init_registers_s390_linux32): Add prototype.
11955         (init_registers_s390_linux64): Likewise.
11956         (init_registers_s390x_linux64): Likewise.
11957         (s390_num_regs_3264): New define.
11958         (s390_regmap_3264): New global variable.
11959         (s390_cannot_fetch_register): Remove obsolete check.
11960         (s390_cannot_store_register): Likewise.
11961         (s390_collect_ptrace_register): Handle upper/lower register halves.
11962         (s390_supply_ptrace_register): Likewise.
11963         (s390_fill_gregset): Update to register number changes.
11964         (s390_get_hwcap): New routine.
11965         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11966         Install appropriate regmap and register set.
11967
11968 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
11969
11970         * server.c (gdbserver_version): Update copyright year to 2010.
11971         * gdbreplay.c (gdbreplay_version): Likewise.
11972
11973 2009-12-28  Doug Evans  <dje@google.com>
11974
11975         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11976         elf/external.h.  Include <elf.h> instead but only if necessary.
11977
11978 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
11979
11980         * linux-low.c (linux_remove_process): Remove `detaching'
11981         parameter.  Don't release/detach from thread_db here.
11982         (linux_kill): Release/detach from thread_db here, ...
11983         (linux_detach): ... and here, before actually detaching.
11984         (linux_wait_1): ... and here, when a process exits.
11985         * thread-db.c (any_thread_of): New.
11986         (thread_db_free): Switch the current inferior to a thread of the
11987         passed in process.
11988
11989 2009-12-21  Doug Evans  <dje@google.com>
11990
11991         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11992
11993         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11994         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11995         warning ifndef __NR_tkill.  Move setting of errno there too.
11996         Delete unnecessary resetting of errno after syscall.
11997         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11998
11999         * configure.ac: Check for dladdr.
12000         * config.in: Regenerate.
12001         * configure: Regenerate.
12002         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12003         (try_thread_db_load): Update.
12004
12005         * linux-low.c (my_waitpid): Delete unnecessary prototype.
12006
12007 2009-12-18  Doug Evans  <dje@google.com>
12008
12009         * event-loop.c: Include unistd.h if it exists.
12010
12011         * linux-low.c (my_waitpid): Move definition away from being in
12012         between linux_tracefork_child/linux_test_for_tracefork.
12013
12014         * gdb_proc_service.h (psaddr_t): Fix type.
12015         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12016         signature to match glibc.
12017
12018 2009-12-16  Doug Evans  <dje@google.com>
12019
12020         * linux-low.c (linux_read_memory): Fix argument to read.
12021
12022 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12023
12024         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12025         events, don't leave current_inferior pointing at null.
12026
12027 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12028
12029         * win32-low.c (LOG): Delete.
12030         (OUTMSG): Output to stderr.
12031         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12032         on compile time LOG macro.
12033         (win32_wait): Fix debug output.
12034
12035 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
12036
12037         * win32-low.c (win32_add_one_solib): If the dll name is
12038         "ntdll.dll", prepend the system directory to the dll path.
12039
12040 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
12041
12042         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12043
12044 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
12045             Vladimir Prus  <vladimir@codesourcery.com>
12046
12047         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12048         * configure.ac: Check for __mcoldfire__ and set
12049         gdb_cv_m68k_is_coldfire.
12050         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12051         reg-cf.o and reg-m68k.o.
12052         * configure: Regenerated.
12053
12054 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
12055
12056         * linux-low.c (linux_remove_process): Add `detaching' parameter.
12057         Pass it to thread_db_free.
12058         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12059         proper `detaching' argument to linux_remove_process.
12060         * linux-low.h (thread_db_free): Add `detaching' parameter.
12061         * thread-db.c (thread_db_init): Pass false as `detaching' argument
12062         to thread_db_free.
12063         (thread_db_free): Add `detaching' parameter.  Only
12064         call td_ta_clear_event if detaching from process.
12065
12066 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
12067
12068         * thread-db.c (thread_db_free): Fix typo.
12069
12070 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
12071
12072         PR gdb/10838
12073         * thread-db.c (thread_db_free): Call td_ta_clear_event.
12074
12075 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
12076
12077         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12078         with an i686 compiler.
12079         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12080         needed.
12081         * configure: Rebuilt.
12082
12083 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
12084
12085         PR gdb/10783
12086
12087         * server.c (handle_search_memory_1): Correct read_addr initialization
12088         in loop for searching subsequent chunks.
12089
12090 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
12091
12092         * configure.ac: New --with-libthread-db option.
12093         * thread-db.c: Allow direct dependence on libthread_db.
12094         (thread_db_free): Adjust.
12095         * config.in: Regenerate.
12096         * configure: Likewise.
12097
12098 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
12099
12100         PR gdb/10757
12101         * thread-db.c (attach_thread): New function.
12102         (maybe_attach_thread): Return success/failure.
12103         (find_new_threads_callback): Adjust.
12104         (thread_db_find_new_threads): Loop until no new threads.
12105
12106 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
12107
12108         * proc-service.c (ps_lgetregs): Formatting.
12109
12110 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
12111
12112         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12113         * configure.ac: Adjust.
12114         * linux-low.h (struct process_info_private): Move members to struct
12115         thread_db.
12116         (thread_db_free, thread_db_handle_monitor_command): New prototype.
12117         * linux-low.c (linux_remove_process): Adjust.
12118         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12119         * server.c (handle_query): Move code ...
12120         (handle_monitor_command): ... here. New function.
12121         * target.h (struct target_ops): New member.
12122         * thread-db.c (struct thread_db): New.
12123         (libthread_db_search_path): New variable.
12124         (thread_db_create_event, thread_db_enable_reporting)
12125         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12126         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12127         (try_thread_db_load_1, dladdr_to_soname): New functions.
12128         (try_thread_db_load, thread_db_load_search): New functions.
12129         (thread_db_init): Search for libthread_db.
12130         (thread_db_free): New function.
12131         (thread_db_handle_monitor_command): Likewise.
12132         * config.in: Regenerate.
12133         * configure: Regenerate.
12134
12135 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
12136
12137         * spu-low.c (spu_kill): Wait for inferior to terminate.
12138         Call clear_inferiors.
12139         (spu_detach): Call clear_inferiors.
12140
12141 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12142
12143         * aclocal.m4: Regenerate.
12144         * config.in: Likewise.
12145         * configure: Likewise.
12146
12147 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12148
12149         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12150         (parse_spufs_run): New function.
12151         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12152         (ppc_breakpoint_at): Handle SPU breakpoints.
12153
12154 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12155
12156         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12157         (SPUFS_MAGIC): Define.
12158         (spu_enumerate_spu_ids): New function.
12159         (linux_qxfer_spu): New function.
12160         (linux_target_ops): Install linux_qxfer_spu.
12161
12162 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
12163
12164         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12165         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
12166         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12167         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12168         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12169         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12170         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12171         (init_registers_powerpc_cell32l): Add prototype.
12172         (init_registers_powerpc_cell64l): Likewise.
12173         (ppc_arch_setup): Detect Cell/B.E. architecture.
12174
12175 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
12176
12177         * Makefile.in (datarootdir): New variable.
12178
12179 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12180
12181         * linux-low.c (linux_write_memory): Update debugging output.
12182         * Makefile.in (clean): Add new descriptions.
12183         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12184         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12185         * configure.srv: Add new files for arm*-*-linux*.
12186         * linux-arm-low.c: Add new declarations.
12187         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12188         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12189         (HWCAP_VFPv3D16): New.
12190         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12191         instead of __IWMMXT__.
12192         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12193         (arm_arch_setup): New.
12194         (target_regsets): Remove #ifdef.  Add VFP regset.
12195         (the_low_target): Use arm_arch_setup.
12196
12197 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
12198
12199         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12200         the main thread again.
12201
12202 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
12203
12204         Adding Neutrino gdbserver.
12205         * configure: Regenerated.
12206         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12207         * configure.srv (i[34567]86-*-nto*): New target.
12208         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12209         * remote-utils.c [__QNX__]: Include sys/iomgr.h
12210         (nto_comctrl) [__QNX__]: New function.
12211         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12212
12213 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
12214
12215         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12216         srv_tgtobj.
12217
12218 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
12219             Pedro Alves  <pedro@codesourcery.com>
12220
12221         * win32-i386-low.c (i386_get_thread_context): Handle systems that
12222         don't support CONTEXT_EXTENDED_REGISTERS.
12223         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12224         (the_low_target): Install them.
12225         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12226         failing with ERROR_PIPE_NOT_CONNECTED.
12227
12228 2009-06-30  Doug Evans  <dje@google.com>
12229             Pierre Muller  <muller@ics.u-strasbg.fr>
12230
12231         Add h/w watchpoint support to x86-linux, win32-i386.
12232         * Makefile.in (SFILES): Add i386-low.c
12233         (i386_low_h): Define.
12234         (i386-low.o): Add dependencies.
12235         (linux-x86-low.o): Add i386-low.h dependency.
12236         (win32-i386-low.o): Ditto.
12237         * i386-low.c: New file.
12238         * i386-low.h: New file.
12239         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12240         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12241         * linux-low.c (linux_add_process): Initialize arch_private.
12242         (linux_remove_process): Free arch_private.
12243         (add_lwp): Initialize arch_private.
12244         (delete_lwp): Free arch_private.
12245         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12246         provided.
12247         * linux-low.h (process_info_private): New member arch_private.
12248         (lwp_info): New member arch_private.
12249         (linux_target_ops): New members new_process, new_thread,
12250         prepare_to_resume.
12251         (ptid_of): New macro.
12252         * linux-x86-low.c: Include stddef.h, i386-low.h.
12253         (arch_process_info): New struct.
12254         (arch_lwp_info): New struct.
12255         (x86_linux_dr_get, x86_linux_dr_set): New functions.
12256         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12257         (i386_dr_low_get_status): New function.
12258         (x86_insert_point, x86_remove_point): New functions.
12259         (x86_stopped_by_watchpoint): New function.
12260         (x86_stopped_data_address): New function.
12261         (x86_linux_new_process, x86_linux_new_thread): New functions.
12262         (x86_linux_prepare_to_resume): New function.
12263         (the_low_target): Add entries for insert_point, remove_point,
12264         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12265         prepare_to_resume.
12266         * server.c (debug_hw_points): New global.
12267         (monitor_show_help): Document set debug-hw-points.
12268         (handle_query): Process "set debug-hw-points".
12269         * server.h (debug_hw_points): Declare.
12270         (paddress): Declare.
12271         * utils.c (NUMCELLS, CELLSIZE): New macros.
12272         (get_sell, xsnprintf, paddress): New functions.
12273         * win32-arm-low.c (the_low_target): Add entries for insert_point,
12274         remove_point, stopped_by_watchpoint, stopped_data_address.
12275         * win32-i386-low.c: Include i386-low.h.
12276         (debug_reg_state): Replaces dr.
12277         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12278         (i386_dr_low_get_status): New function.
12279         (i386_insert_point, i386_remove_point): New functions.
12280         (i386_stopped_by_watchpoint): New function.
12281         (i386_stopped_data_address): New function.
12282         (i386_initial_stuff): Update.
12283         (get_thread_context,set_thread_context,i386_thread_added): Update.
12284         (the_low_target): Add entries for insert_point,
12285         remove_point, stopped_by_watchpoint, stopped_data_address.
12286         * win32-low.c (win32_insert_watchpoint): New function.
12287         (win32_remove_watchpoint): New function.
12288         (win32_stopped_by_watchpoint): New function.
12289         (win32_stopped_data_address): New function.
12290         (win32_target_ops): Add entries for insert_watchpoint,
12291         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12292         * win32-low.h (win32_target_ops): New members insert_point,
12293         remove_point, stopped_by_watchpoint, stopped_data_address.
12294
12295 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
12296
12297         * server.c (process_serial_event): Re-return unsupported, not
12298         error, if the type isn't recognized.  Re-allow supporting only
12299         insert or remove packets.  Also call require_running for
12300         breakpoints.  Add missing break statement to default case.  Tidy.
12301         * target.h (struct target_ops): Rename insert_watchpoint to
12302         insert_point, and remove_watchpoint to remove_point.
12303
12304         * linux-low.h (struct linux_target_ops): Likewise.
12305         * linux-low.c (linux_insert_watchpoint): Rename to ...
12306         (linux_insert_point): ... this.  Adjust.
12307         (linux_remove_watchpoint): Rename to ...
12308         (linux_remove_point): ... this.  Adjust.
12309         (linux_target_ops): Adjust.
12310         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12311         (cris_insert_point): ... this.
12312         (cris_remove_watchpoint): Rename to ...
12313         (cris_remove_point): ... this.
12314         (the_low_target): Adjust.
12315
12316 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
12317
12318         * server.c (handle_v_kill): Pass signal_pid to
12319         kill_inferior if multi_process is zero.
12320
12321 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
12322
12323         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12324         * target.h (target_ops): Comment for *_watchpoint to make it clear
12325         the functions can get types '0' and '1'.
12326
12327 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
12328
12329         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12330         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12331         * regcache.c (get_regcache): Likewise.
12332         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12333         * win32-low.c (child_fetch_inferior_registers): Remove check for
12334         regno 0.
12335
12336 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
12337             Pedro Alves <pedro@codesourcery.com>
12338
12339         * target.h (struct target_ops) <supports_multi_process>: New
12340         callback.
12341         (target_supports_multi_process): New.
12342         * server.c (handle_query): Even if GDB reports support, only
12343         enable multi-process if the target also supports it.  Report
12344         multi-process support only if the target backend supports it.
12345         * linux-low.c (linux_supports_multi_process): New function.
12346         (linux_target_ops): Install it as target_supports_multi_process
12347         callback.
12348
12349 2009-05-24  Doug Evans  <dje@google.com>
12350
12351         Global renaming of find_thread_pid to find_thread_ptid.
12352         * server.h (find_thread_ptid): Renamed from find_thread_pid.
12353         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12354         All callers updated.
12355
12356         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12357         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12358         directly.
12359
12360         * linux-low.c (get_stop_pc): Print pc if debug_threads.
12361         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12362         (linux_resume_one_lwp): Ditto.
12363
12364 2009-05-23  Doug Evans  <dje@google.com>
12365
12366         * linux-low.c (linux_resume_one_lwp): Change type of first arg
12367         from struct inferior_list_entry * to struct lwp_info *.
12368         All callers updated.
12369
12370 2009-05-13  Doug Evans  <dje@google.com>
12371
12372         * linux-x86-low.c: Don't include assert.h.
12373         (x86_siginfo_fixup): Use fatal, not assert.
12374         (x86_arch_setup): Fix comment.
12375
12376 2009-05-12  Doug Evans  <dje@google.com>
12377
12378         Biarch support for i386/amd64 gdbserver.
12379         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12380         Add linux-x86-low.c.
12381         (linux-i386-low.o, linux-x86-64-low.o): Delete.
12382         (linux-x86-low.o): Add.
12383         * linux-x86-64-low.c: Delete.
12384         * linux-i386-low.c: Delete.
12385         * linux-x86-low.c: New file.
12386         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12387         linux-x86-low.o.
12388         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12389         linux-x86-low.o.
12390         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12391         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12392         (linux_child_pid_to_exec_file): New function.
12393         (elf_64_header_p, elf_64_file_p): New functions.
12394         (siginfo_fixup): New function.
12395         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
12396         give target a chance to convert layout.
12397         * linux-low.h (linux_target_ops): New member siginfo_fixup.
12398         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12399
12400 2009-05-07  Doug Evans  <dje@google.com>
12401
12402         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12403         (regsets_store_inferior_registers): Ditto.
12404
12405 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
12406
12407         PR server/10048
12408
12409         * linux-low.c (must_set_ptrace_flags): Delete.
12410         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12411         of the global.
12412         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
12413         `lwp->must_set_ptrace_flags' instead.
12414         (linux_wait_for_event_1): Set ptrace options here.
12415         (linux_wait_1): ... not here.
12416
12417 2009-04-30  Doug Evans  <dje@google.com>
12418
12419         * inferiors.c (started_inferior_callback): New function.
12420         (attached_inferior_callback): New function.
12421         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12422         * server.c (print_started_pid, print_attached_pid): New functions.
12423         (detach_or_kill_for_exit): New function.
12424         (main): Call it instead of for_each_inferior (kill_inferior_callback).
12425         * server.h (have_started_inferiors_p): Declare.
12426         (have_attached_inferiors_p): Declare.
12427
12428         * inferiors.c (remove_process): Fix memory leak, free process.
12429         * linux-low.c (linux_remove_process): New function.
12430         (linux_kill): Call it instead of remove_process.
12431         (linux_detach, linux_wait_1): Ditto.
12432
12433 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
12434
12435         * configure.srv: Add x86 Windows CE target.
12436
12437 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
12438
12439         * inferiors.c (get_thread_process): Make global.
12440         * server.h (get_thread_process): Add prototype.
12441         * thread-db.c (find_one_thread): Use get_thread_process
12442         instead of current_process.
12443         (thread_db_get_tls_address): Do not crash if called when
12444         thread layer is not yet initialized.
12445
12446 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
12447
12448         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12449         * spu-low.c (current_tid): Rename to ...
12450         (current_ptid): ... this.
12451         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12452         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12453         ptid_get_lwp (current_ptid) instead of current_tid.
12454         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12455         instead of current_tid.  Use find_process_pid to verify pid
12456         argument is valid.  Pass proper argument to remove_process.
12457         (spu_thread_alive): Compare current_ptid instead of current_tid.
12458         (spu_resume): Likewise.
12459
12460 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
12461
12462         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12463         variable.
12464
12465 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12466
12467         Implement the multiprocess extensions, and add linux multiprocess
12468         support.
12469
12470         * server.h (ULONGEST): Declare.
12471         (struct ptid, ptid_t): New.
12472         (minus_one_ptid, null_ptid): Declare.
12473         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12474         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12475         (struct inferior_list_entry): Change `id' type from unsigned from
12476         to ptid_t.
12477         (struct sym_cache, struct breakpoint, struct
12478         process_info_private): Forward declare.
12479         (struct process_info): Declare.
12480         (current_process): Declare.
12481         (all_processes): Declare.
12482         (initialize_inferiors): Declare.
12483         (add_thread): Adjust to use ptid_t.
12484         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12485         (add_process, remove_process, find_thread_pid): Declare.
12486         (find_inferior_id): Adjust to use ptid_t.
12487         (cont_thread, general_thread, step_thread): Change type to ptid_t.
12488         (multi_process): Declare.
12489         (push_event): Adjust to use ptid_t.
12490         (read_ptid, write_ptid): Declare.
12491         (prepare_resume_reply): Adjust to use ptid_t.
12492         (clear_symbol_cache): Declare.
12493         * inferiors.c (all_processes): New.
12494         (null_ptid, minus_one_ptid): New.
12495         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12496         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12497         (add_thread): Change unsigned long to ptid.  Remove gdb_id
12498         parameter.  Adjust.
12499         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12500         (gdb_id_to_thread): Rename to ...
12501         (find_thread_pid): ... this.  Change unsigned long to ptid.
12502         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12503         (loaded_dll, pull_pid_from_list): Adjust.
12504         (add_process, remove_process, find_process_pid)
12505         (get_thread_process, current_process, initialize_inferiors): New.
12506         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12507         (struct target_waitstatus) <related_pid>: Ditto.
12508         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
12509         return type to int.
12510         (struct target_ops) <join>: Add `pid' argument.
12511         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12512         (struct target_ops) <wait>: Add `ptid' field.  Change return type
12513         to ptid.
12514         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12515         (mywait): Add `ptid' argument.  Change return type to ptid_t.
12516         (target_pid_to_str): Declare.
12517         * target.c (set_desired_inferior): Adjust to use ptids.
12518         (mywait): Add new `ptid' argument.  Adjust.
12519         (target_pid_to_str): New.
12520         * mem-break.h (free_all_breakpoints): Declare.
12521         * mem-break.c (breakpoints): Delelete.
12522         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12523         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12524         to use per-process breakpoint list.
12525         (free_all_breakpoints): New.
12526         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12527         (symbol_cache, all_symbols_looked_up): Delete.
12528         (hexchars): New.
12529         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12530         read_ptid): New.
12531         (prepare_resume_reply): Change ptid argument's type from unsigned
12532         long to ptid_t.  Adjust.  Implement W;process and X;process.
12533         (free_sym_cache, clear_symbol_cache): New.
12534         (look_up_one_symbol): Adjust to per-process symbol cache.  *
12535         * server.c (cont_thread, general_thread, step_thread): Change type
12536         to ptid_t.
12537         (attached): Delete.
12538         (multi_process): New.
12539         (last_ptid): Change type to ptid_t.
12540         (struct vstop_notif) <ptid>: Change type to ptid_t.
12541         (queue_stop_reply, push_event): Change `ptid' argument's type to
12542         ptid_t.
12543         (discard_queued_stop_replies): Add `pid' argument.
12544         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
12545         changes.  Don't reference the `attached' global.
12546         (attach_inferior): Adjust to mywait interface changes.
12547         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
12548         features.  Handle and report "multiprocess+".  Handle
12549         "qAttached:PID".
12550         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
12551         changes.
12552         (handle_v_kill): New.
12553         (handle_v_stopped): Adjust to use target_pid_to_str.
12554         (handle_v_requests): Allow multiple attaches and runs when
12555         multiprocess extensions are in effect.  Handle "vKill".
12556         (myresume): Adjust to use ptids.
12557         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
12558         (handle_status): Adjust to discard_queued_stop_replies interface
12559         change.
12560         (first_thread_of, kill_inferior_callback)
12561         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12562         (main): Call initialize_inferiors.  Adjust to use ptids, killing
12563         and detaching from all inferiors.  Handle multiprocess packet
12564         variants.
12565         * linux-low.h: Include gdb_proc_service.h.
12566         (struct process_info_private): New.
12567         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12568         <lwpid_of>: Use ptid_get_lwp.
12569         (get_lwp_thread): Adjust.
12570         (struct lwp_info): Add `dead' member.
12571         (find_lwp_pid): Declare.
12572         * linux-low.c (thread_db_active): Delete.
12573         (new_inferior): Adjust comment.
12574         (inferior_pid): Delete.
12575         (linux_add_process): New.
12576         (handle_extended_wait): Adjust.
12577         (add_lwp): Change unsigned long to ptid.
12578         (linux_create_inferior): Add process to processes table.  Adjust
12579         to use ptids.  Don't set new_inferior here.
12580         (linux_attach_lwp): Rename to ...
12581         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
12582         it.  Adjust to use ptids.
12583         (linux_attach_lwp): New.
12584         (linux_attach): Add process to processes table.  Don't set
12585         new_inferior here.
12586         (struct counter): New.
12587         (second_thread_of_pid_p, last_thread_of_process_p): New.
12588         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
12589         multiple processes.
12590         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
12591         processes.  Remove process from process table.
12592         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
12593         to multiple processes.
12594         (any_thread_of): New.
12595         (linux_detach): Add `pid' argument, and handle it.  Remove process
12596         from processes table.
12597         (linux_join): Add `pid' argument.  Handle it.
12598         (linux_thread_alive): Change unsighed long argument to ptid_t.
12599         Consider dead lwps as not being alive.
12600         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
12601         threads we're not interested in.
12602         (same_lwp, find_lwp_pid): New.
12603         (linux_wait_for_lwp): Change `pid' argument's type from int to
12604         ptid_t.  Adjust.
12605         (linux_wait_for_event): Rename to ...
12606         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
12607         from int to ptid_t.  Adjust.
12608         (linux_wait_for_event): New.
12609         (linux_wait_1): Add `ptid' argument.  Change return type to
12610         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
12611         that exit from the process table.
12612         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
12613         Adjust.
12614         (mark_lwp_dead): New.
12615         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
12616         stopping all threads, mark its main lwp as dead.
12617         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12618         ptids.
12619         (fetch_register, usr_store_inferior_registers)
12620         (regsets_fetch_inferior_registers)
12621         (regsets_store_inferior_registers, linux_read_memory)
12622         (linux_write_memory): Inline `inferior_pid'.
12623         (linux_look_up_symbols): Adjust to use per-process
12624         `thread_db_active'.
12625         (linux_request_interrupt): Adjust to use ptids.
12626         (linux_read_auxv): Inline `inferior_pid'.
12627         (initialize_low): Don't reference thread_db_active.
12628         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12629         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12630         (ps_getpid): Return the pid of the current inferior.
12631         * thread-db.c (proc_handle, thread_agent): Delete.
12632         (thread_db_create_event, thread_db_enable_reporting): Adjust to
12633         per-process data.
12634         (find_one_thread): Change argument type to ptid_t.  Adjust to
12635         per-process data.
12636         (maybe_attach_thread): Adjust to per-process data and ptids.
12637         (thread_db_find_new_threads): Ditto.
12638         (thread_db_init): Ditto.
12639         * spu-low.c (spu_create_inferior, spu_attach): Add process to
12640         processes table.  Adjust to use ptids.
12641         (spu_kill, spu_detach): Adjust interface.  Remove process from
12642         processes table.
12643         (spu_join, spu_thread_alive): Adjust interface.
12644         (spu_wait): Adjust interface.  Remove process from processes
12645         table.  Adjust to use ptids.
12646         * win32-low.c (current_inferior_tid): Delete.
12647         (current_inferior_ptid): New.
12648         (debug_event_ptid): New.
12649         (thread_rec): Take a ptid.  Adjust.
12650         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
12651         (child_delete_thread): Ditto.
12652         (do_initial_child_stuff): Add `attached' argument.  Add process to
12653         processes table.
12654         (child_fetch_inferior_registers, child_store_inferior_registers):
12655         Adjust.
12656         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12657         (win32_attach): Pass 1 to do_initial_child_stuff.
12658         (win32_kill): Adjust interface.  Remove process from processes
12659         table.
12660         (win32_detach): Ditto.
12661         (win32_join): Adjust interface.
12662         (win32_thread_alive): Take a ptid.
12663         (win32_resume): Adjust to use ptids.
12664         (get_child_debug_event): Ditto.
12665         (win32_wait): Adjust interface.  Remove exiting process from
12666         processes table.
12667
12668 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12669
12670         Non-stop mode support.
12671
12672         * server.h (non_stop): Declare.
12673         (gdb_client_data, handler_func): Declare.
12674         (delete_file_handler, add_file_handler, start_event_loop):
12675         Declare.
12676         (handle_serial_event, handle_target_event, push_event)
12677         (putpkt_notif): Declare.
12678         * target.h (enum resume_kind): New.
12679         (struct thread_resume): Replace `step' field by `kind' field.
12680         (TARGET_WNOHANG): Define.
12681         (struct target_ops) <wait>: Add `options' argument.
12682         <supports_non_stop, async, start_non_stop>: New fields.
12683         (target_supports_non_stop, target_async): New.
12684         (start_non_stop): Declare.
12685         (mywait): Add `options' argument.
12686         * target.c (mywait): Add `options' argument.  Print child exit
12687         notifications here.
12688         (start_non_stop): New.
12689         * server.c (non_stop, own_buf, mem_buf): New globals.
12690         (struct vstop_notif): New.
12691         (notif_queue): New global.
12692         (queue_stop_reply, push_event, discard_queued_stop_replies)
12693         (send_next_stop_reply): New.
12694         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
12695         interface changes.
12696         (attach_inferior): In non-stop mode, don't wait for the target
12697         here.
12698         (handle_general_set): Handle QNonStop.
12699         (handle_query): When handling qC, return the current general
12700         thread, instead of the first thread of the list.
12701         (handle_query): If the backend supports non-stop mode, include
12702         QNonStop+ in the qSupported query response.
12703         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
12704         and non-stop mode.
12705         (handle_v_attach, handle_v_run): Handle non-stop mode.
12706         (handle_v_stopped): New.
12707         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
12708         (myresume): Adjust to use resume_kind.  Handle non-stop.
12709         (queue_stop_reply_callback): New.
12710         (handle_status): Handle non-stop mode.
12711         (main): Clear non_stop flag on reconnection.  Use the event-loop.
12712         Refactor serial protocol handling from here ...
12713         (process_serial_event): ... to this new function.  When GDB
12714         selects any thread, select one here.  In non-stop mode, wait until
12715         GDB acks all pending events before exiting.
12716         (handle_serial_event, handle_target_event): New.
12717         * remote-utils.c (remote_open): Install remote_desc in the event
12718         loop.
12719         (remote_close): Remove remote_desc from the event loop.
12720         (putpkt_binary): Rename to...
12721         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
12722         (putpkt_binary): New as wrapper around putpkt_binary_1.
12723         (putpkt_notif): New.
12724         (prepare_resume_reply): In non-stop mode, don't change the
12725         general_thread.
12726         * event-loop.c: New.
12727         * Makefile.in (OBJ): Add event-loop.o.
12728         (event-loop.o): New rule.
12729
12730         * linux-low.h (pid_of): Moved here.
12731         (lwpid_of): New.
12732         (get_lwp_thread): Use lwpid_of.
12733         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
12734         * linux-low.c (pid_of): Delete.
12735         (inferior_pid): Use lwpid_of.
12736         (linux_event_pipe): New.
12737         (target_is_async_p): New.
12738         (delete_lwp): New.
12739         (handle_extended_wait): Use lwpid_of.
12740         (add_lwp): Don't set lwpid field.
12741         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
12742         (linux_kill_one_lwp): If killing a running lwp, stop it first.
12743         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
12744         (linux_detach_one_lwp): If detaching from a running lwp, stop it
12745         first.  Adjust to linux_wait_for_event interface changes.  Use
12746         lwpid_of.
12747         (linux_detach): Don't delete the main lwp here.
12748         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
12749         (status_pending_p): Don't consider explicitly suspended lwps.
12750         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12751         pointer.  Add OPTIONS argument.  Change return type to int.  Use
12752         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
12753         (linux_wait_for_event): Take an integer pid instead of a lwp_info
12754         pointer.  Add status pointer argument.  Return a pid instead of a
12755         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
12756         changes.  In non-stop mode, don't switch to a random thread.
12757         (linux_wait): Rename to...
12758         (linux_wait_1): ... this.  Add target_options argument, and handle
12759         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
12760         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
12761         clean exit and signal exit code.  Don't stop all threads in
12762         non-stop mode.  In all-stop mode, only stop all threads when
12763         reporting a stop to GDB.  Handle explicit thread stop requests.
12764         (async_file_flush, async_file_mark): New.
12765         (linux_wait): New.
12766         (send_sigstop): Use lwpid_of.
12767         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
12768         interface changes.  In non-stop mode, don't switch to a random
12769         thread.
12770         (linux_resume_one_lwp): Use lwpid_of.
12771         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12772         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
12773         non-stop mode, don't look for pending flag in all threads.
12774         (resume_status_pending_p): Don't consider explicitly suspended
12775         threads.
12776         (my_waitpid): Reimplement.  Emulate __WALL.
12777         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12778         Use lwpid_of.
12779         (sigchld_handler, linux_supports_non_stop, linux_async)
12780         (linux_start_non_stop): New.
12781         (linux_target_ops): Register linux_supports_non_stop, linux_async
12782         and linux_start_non_stop.
12783         (initialize_low): Install SIGCHLD handler.
12784         * thread-db.c (thread_db_create_event, find_one_thread)
12785         (thread_db_get_tls_address): Use lwpid_of.
12786         * win32-low.c (win32_detach): Adjust to use resume_kind.
12787         (win32_wait): Add `options' argument.
12788         * spu-low.c (spu_resume): Adjust to use resume_kind.
12789         (spu_wait): Add `options' argument.
12790
12791 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12792
12793         Decouple target code from remote protocol.
12794
12795         * target.h (enum target_waitkind): New.
12796         (struct target_waitstatus): New.
12797         (struct target_ops) <wait>: Return an unsigned long.  Take a
12798         target_waitstatus pointer instead of a char pointer.
12799         (mywait): Likewise.
12800         * target.c (mywait): Change prototype to return an unsigned long.
12801         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
12802         * server.h (thread_from_wait, old_thread_from_wait): Delete
12803         declarations.
12804         (prepare_resume_reply): Change prototype to take a
12805         target_waitstatus.
12806         * server.c (thread_from_wait, old_thread_from_wait): Delete.
12807         (last_status, last_ptid): New.
12808         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
12809         pid instead of a signal.
12810         (attach_inferior): Remove "status" and "signal" parameters.
12811         Adjust.
12812         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12813         not as an address.
12814         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12815         (handle_v_requests, myresume): Remove "status" and "signal"
12816         parameters.  Adjust.
12817         (handle_status): New.
12818         (main): Delete local `status'.  Adjust.
12819         * remote-utils.c: Include target.h.
12820         (prepare_resume_reply): Change prototype to take a
12821         target_waitstatus.  Adjust.
12822
12823         * linux-low.c (linux_wait): Adjust to new target_ops->wait
12824         interface.
12825         * spu-low.c (spu_wait): Adjust.
12826         * win32-low.c (enum target_waitkind, struct target_waitstatus):
12827         Delete.
12828         (win32_wait): Adjust.
12829
12830 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12831
12832         * target.h (struct thread_resume): Delete leave_stopped member.
12833         (struct target_ops): Add a `n' argument to the `resume' callback.
12834         * server.c (start_inferior): Adjust.
12835         (handle_v_cont, myresume): Adjust.
12836         * linux-low.c (check_removed_breakpoint): Adjust to resume
12837         interface change, and to removed leave_stopped field.
12838         (resume_ptr): Delete.
12839         (struct thread_resume_array): New.
12840         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
12841         resume interface change.
12842         (linux_continue_one_thread, linux_queue_one_thread)
12843         (resume_status_pending_p): Check if the resume field is NULL
12844         instead of checking the leave_stopped member.
12845         (linux_resume): Adjust to the target resume interface change.
12846         * spu-low.c (spu_resume): Adjust to the target resume interface
12847         change.
12848         * win32-low.c (win32_detach, win32_resume): Ditto.
12849
12850 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
12851
12852         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12853         flag.
12854         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12855         pending.
12856         (linux_continue_one_thread): Only preserve the stepping flag if
12857         there's a pending breakpoint.
12858
12859 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
12860
12861         * server.c (main): After the inferior having exited, call
12862         remote_close before exiting gdbserver.
12863
12864 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
12865
12866         Fix size of FPSCR in Power 7 processors.
12867         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12868         (PPC_FEATURE_HAS_DFP): New #define.
12869         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12870         size of the FPSCR.
12871
12872 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
12873
12874         * server.c (handle_query) Whitespace and formatting.
12875
12876 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
12877
12878         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12879         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12880         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12881         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12882         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12883         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12884         Makefile.in, configure.ac: Fix whitespace throughout.
12885         * configure: Regenerate.
12886
12887 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
12888
12889         * inferiors.c (find_inferior): Make it safe for the callback
12890         function to delete the currently iterated inferior.
12891
12892 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
12893
12894         * Makefile.in (linuw_low_h): Move higher.
12895         (thread-db.o): Depend on $(linux_low_h).
12896
12897 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
12898
12899         Rename "process" to "lwp" throughout.
12900
12901         * linux-low.c (all_processes): Rename to...
12902         (all_lwps): ... this.
12903         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12904         (add_process): Rename to ...
12905         (add_lwp): ... this.  Adjust.
12906         (linux_create_inferior): Adjust.
12907         (linux_attach_lwp): Adjust.
12908         (linux_attach): Adjust.
12909         (linux_kill_one_process): Rename to ...
12910         (linux_kill_one_lwp): ... this.  Adjust.
12911         (linux_kill): Adjust.
12912         (linux_detach_one_process): Rename to ...
12913         (linux_detach_one_lwp): ... this.  Adjust.
12914         (linux_detach): Adjust.
12915         (check_removed_breakpoint): Adjust.
12916         (status_pending_p): Adjust.
12917         (linux_wait_for_process): Rename to ...
12918         (linux_wait_for_lwp): ... this.  Adjust.
12919         (linux_wait_for_event): Adjust.
12920         (send_sigstop): Adjust.
12921         (wait_for_sigstop): Adjust.
12922         (stop_all_processes): Rename to ...
12923         (stop_all_lwps): ... this.
12924         (linux_resume_one_process): Rename to ...
12925         (linux_resume_one_lwp): ... this.  Adjust.
12926         (linux_set_resume_request, linux_continue_one_thread)
12927         (linux_queue_one_thread, resume_status_pending_p)
12928         (usr_store_inferior_registers, regsets_store_inferior_registers)
12929         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12930         Adjust.
12931         * linux-low.h (get_process): Rename to ...
12932         (get_lwp): ... this.  Adjust.
12933         (get_thread_process): Rename to ...
12934         (get_thread_lwp): ... this.  Adjust.
12935         (get_process_thread): Rename to ...
12936         (get_lwp_thread): ... this.  Adjust.
12937         (struct process_info): Rename to ...
12938         (struct lwp_info): ... this.
12939         (all_processes): Rename to ...
12940         (all_lwps): ... this.
12941         * proc-service.c (ps_lgetregs): Adjust.
12942         * thread-db.c (thread_db_create_event, find_one_thread)
12943         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12944
12945 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
12946
12947         * server.c (handle_query): Handle "qAttached".
12948
12949 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
12950
12951         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12952         GPLv3, update license URL.
12953
12954 2009-03-01  Doug Evans  <dje@google.com>
12955
12956         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12957         (server_h): Add gdb_signals.h.
12958         (signals.o): Update.
12959         * server.h (target_signal_from_host,target_signal_to_host_p)
12960         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12961
12962 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
12963
12964         * remote-utils.c (getpkt): Also generate remote-debug
12965         information if noack_mode is set.
12966
12967 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
12968
12969         * server.c (handle_query): Report qXfer:siginfo:read and
12970         qXfer:siginfo:write as supported and handle them.
12971         * target.h (struct target_ops) <qxfer_siginfo>: New field.
12972         * linux-low.c (linux_xfer_siginfo): New.
12973         (linux_target_ops): Set it.
12974
12975 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
12976
12977         * server.c (gdbserver_usage): Mention --remote-debug.
12978         (main): Accept '--remote-debug' switch.
12979
12980 2009-01-18  Doug Evans  <dje@google.com>
12981
12982         * regcache.c (new_register_cache): No need to check result of xcalloc.
12983         * server.c (handle_search_memory): Back out calls to xmalloc,
12984         result is checked and error is returned to user upon failure.
12985         (handle_query): Ditto.  Add more checks for result of malloc.
12986         (handle_v_cont): Check result of malloc, report error back to
12987         user upon failure.
12988         (handle_v_run): Ditto.  Call freeargv.
12989         * server.h (freeargv): Declare.
12990         * utils.c (freeargv): New fn.
12991
12992 2009-01-15  Doug Evans  <dje@google.com>
12993
12994         * gdbreplay.c (perror_with_name): Make arg const char *.
12995         * server.h (target_signal_to_name): Make return type const char *.
12996         * thread-db.c (thread_db_err_str): Make return type const char *.
12997         * utils.c (perror_with_name): Make arg const char *.
12998
12999 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
13000
13001         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13002         when handling a EXIT_PROCESS_DEBUG_EVENT.
13003
13004 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
13005
13006         * gdbreplay.c (gdbreplay_version): Update copyright year.
13007         * server.c (gdbserver_version): Likewise.
13008
13009 2009-01-05  Doug Evans  <dje@google.com>
13010
13011         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13012         (handle_extended_wait): Improve comment.
13013
13014 2008-12-13  Doug Evans  <dje@google.com>
13015
13016         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13017         * server.h (ATTR_MALLOC): New macro.
13018         (xmalloc,xcalloc,xstrdup): Declare.
13019         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13020         * inferiors.c: Ditto.
13021         * linux-low.c: Ditto.
13022         * mem-break.c: Ditto.
13023         * regcache.c: Ditto.
13024         * remote-utils.c: Ditto.
13025         * server.c: Ditto.
13026         * target.c: Ditto.
13027         * win32-low.c: Ditto.
13028
13029 2008-12-12  Doug Evans  <dje@google.com>
13030
13031         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13032         in debugging printf.
13033
13034         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13035
13036 2008-12-09  Doug Evans  <dje@google.com>
13037
13038         * linux-low.h (struct process_info): Delete member tid, unused.
13039         * thread-db.c (find_one_thread): Update.
13040         (maybe_attach_thread): Update.
13041
13042 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
13043
13044         * target.h (struct target_ops): Add qxfer_osdata member.
13045         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13046         and dirent.h.
13047         (linux_qxfer_osdata): New functions.
13048         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13049         callback.
13050         * server.c (handle_query): Handle "qXfer:osdata:read:".
13051         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13052         (buffer_xml_printf): New functions.
13053         * server.h (struct buffer): New.
13054         (buffer_grow_str, buffer_grow_str0): New macros.
13055         (buffer_grow, buffer_free, buffer_init, buffer_finish)
13056         (buffer_xml_printf): Declare.
13057
13058 2008-11-24  Doug Evans  <dje@google.com>
13059
13060         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13061
13062 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
13063
13064         * server.c (handle_v_run): Always use the supplied argument list.
13065
13066 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
13067
13068         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13069         (xtensa_regmap_table): Add entry for scompare1.
13070
13071 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
13072
13073         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13074         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13075         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13076         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13077         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13078         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13079         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13080         XML target descriptions.
13081         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13082         when inferior is running on an ISA 2.05 or later processor.  Add
13083         special case to return offset for full 64-bit slot of FPSCR when
13084         in 32-bits.
13085
13086 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
13087
13088         * Makefile.in (SFILES, clean): Added sparc64 files.
13089         (reg-sparc64.o, reg-sparc64.c): New.
13090         * configure.srv (sparc*-*-linux*): New configuration.
13091         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13092         syscall arguments for SPARC.
13093         (regsets_store_inferior_registers): Likewise.
13094         * linux-sparc-low.c: New file.
13095
13096 2008-10-21  Doug Evans  <dje@google.com>
13097
13098         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13099         (READLINE_DIR,READLINE_DEP): Delete.
13100         (INTERNAL_CFLAGS): Update.
13101         (LINTFLAGS): Update.
13102
13103 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
13104
13105         * server.c (handle_v_run): If GDB didn't specify an argv, use the
13106         whole argv from the last run, not just argv[0].
13107
13108 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
13109
13110         * regcache.c (new_register_cache): Return NULL if the register
13111         cache size isn't known yet.
13112         (free_register_cache): Avoid dereferencing a NULL regcache.
13113
13114 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
13115
13116         * configure.srv: Merge MIPS and MIPS64.
13117
13118 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
13119
13120         * Makefile.in (uninstall): Apply $(EXEEXT) too.
13121
13122 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
13123
13124         * Makefile.in: Add required vsx dependencies.
13125
13126         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13127         Declare init_registers_powerpc_vsx32l.
13128         Declare init_registers_powerpc_vsx64l.
13129         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13130         (ppc_arch_setup): Check for VSX in hwcap.
13131         (ppc_fill_vsxregset): New function.
13132         (ppc_store_vsxregset): New function.
13133         Add new VSX entry in regset_info target_regsets.
13134
13135         * configure.srv: Add new VSX dependencies.
13136
13137 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
13138
13139         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13140         (remote_open): Set or clear transport_is_reliable.
13141         (putpkt_binary): Don't expect acks in noack mode.
13142         (getpkt): Don't send ack/nac in noack mode.
13143         * server.c (handle_general_set): Handle QStartNoAckMode.
13144         (handle_query): If connected by tcp pass QStartNoAckMode+ in
13145         qSupported.
13146         (main): Reset noack_mode on every connection.
13147         * server.h (noack_mode): Declare.
13148
13149 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13150
13151         * Makefile.in (GDBREPLAY_OBS): New variable.
13152         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13153
13154 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
13155             Daniel Jacobowitz  <dan@codesourcery.com>
13156
13157         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13158         (usr_store_inferior_registers): Likewise.
13159         (regsets_store_inferior_registers): Likewise.
13160
13161 2008-07-31  Rolf Jansen  <rj@surtec.com>
13162             Pedro Alves  <pedro@codesourcery.com>
13163
13164         * configure.ac: Check for memmem declaration.
13165         * server.c [HAVE_MALLOC_H]: Include malloc.h.
13166         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13167         (disable_packet_qfThreadInfo): Unconditionally compile.
13168         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13169         * configure, config.in: Regenerate.
13170
13171 2008-07-28  Doug Kwan  <dougkwan@google.com>
13172
13173         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13174         (linux_write_memory): Remove declaration of errno.
13175
13176 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
13177
13178         * linux-low.c (handle_extended_wait): Do not use "status"
13179         variable uninitialized.
13180
13181 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
13182
13183         * server.c (handle_v_attach): Inhibit reporting dll changes.
13184
13185 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
13186
13187         * remote-utils.c (prepare_resume_reply): If requested, don't
13188         output "thread:TID" in the T stop reply.
13189
13190         * server.c (disable_packet_vCont, disable_packet_Tthread)
13191         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13192         (handle_query): If requested, disable support for qC, qfThreadInfo
13193         and qsThreadInfo.
13194         (handle_v_requests): If requested, disable support for vCont.
13195         (gdbserver_show_disableable): New.
13196         (main): Handle --disable-packet and --disable-packet=LIST.
13197
13198         * server.h (disable_packet_vCont, disable_packet_Tthread)
13199         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13200
13201 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
13202
13203         * server.c (gdbserver_usage): Mention --version.
13204
13205 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
13206
13207         * Makefile.in (gdbreplay.o): New rule.
13208
13209 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
13210
13211         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13212         message, not gdbserver.
13213
13214 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
13215             Nathan Sidwell  <nathan@codesourcery.com>
13216             Joseph Myers  <joseph@codesourcery.com>
13217
13218         * acinclude.m4: Include ../../config/acx.m4.
13219         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13220         * configure, config.in: Regenerate.
13221         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13222         * server.c (gdbserver_version): Print PKGVERSION.
13223         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
13224         (main): Adjust gdbserver_usage calls.
13225         * gdbreplay.c (version, host_name): Add declarations.
13226         (gdbreplay_version, gdbreplay_usage): New.
13227         (main): Accept --version and --help options.
13228
13229 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
13230
13231         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13232         (arm_breakpoint_at): Handle Thumb.
13233         (the_low_target): Add comment.
13234
13235 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
13236
13237         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13238
13239 2008-05-09  Doug Evans  <dje@google.com>
13240
13241         * server.h (decode_search_memory_packet): Declare.
13242         * remote-utils.c (decode_search_memory_packet): New fn.
13243         * server.c (handle_search_memory_1): New fn.
13244         (handle_search_memory): New fn.
13245         (handle_query): Process qSearch:memory packets.
13246
13247 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
13248
13249         * regcache.c (registers_length): Remove.
13250         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13251         full register packet.
13252         * regcache.h (registers_length): Remove prototype.
13253         * server.h (PBUFSIZ): Define to 16384.
13254
13255 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
13256
13257         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13258         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13259         powerpc-64l.o, and powerpc-altivec64l.o.
13260         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13261         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13262         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13263         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13264         rs6000/power-linux.xml, and rs6000/power64-linux.xml
13265         to srv_xmlfiles.
13266
13267         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13268         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13269         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13270         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13271         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13272         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13273         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13274         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13275         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13276         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13277         (clean): Update.
13278
13279         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13280         (init_registers_powerpc_32l): ... this new prototype.
13281         (init_registers_powerpc_32): Remove, replace by ...
13282         (init_registers_powerpc_altivec32l): ... this new prototype.
13283         (init_registers_powerpc_e500): Remove, replace by ...
13284         (init_registers_powerpc_e500l): ... this new prototype.
13285         (init_registers_ppc64): Remove, replace by ...
13286         (init_registers_powerpc_64l): ... this new prototype.
13287         (init_registers_powerpc_64): Remove, replace by ...
13288         (init_registers_powerpc_altivec64l): ... this new prototype.
13289         (ppc_num_regs): Set to 73.
13290         (PT_ORIG_R3, PT_TRAP): Define if necessary.
13291         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13292         (ppc_cannot_store_register): Handle orig_r3 and trap.
13293         (ppc_arch_setup): Update init_registers_... calls.
13294         (ppc_fill_gregset): Handle orig_r3 and trap.
13295
13296         * inferiors.c (clear_inferiors): Reset current_inferior.
13297
13298 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
13299
13300         * acinclude.m4: Add override.m4.
13301         * configure: Regenerate.
13302
13303 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13304
13305         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13306         initial call to init_register_ppc64.
13307
13308 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
13309
13310         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13311         single powerpc*-*-linux* case.
13312         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13313
13314 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
13315
13316         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13317         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13318         from reg_xmlfiles.
13319         * linux-ppc-low.c: Include <elf.h>.
13320         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13321         (ppc_hwcap): New global variable.
13322         (ppc_regmap): Remove __SPE__ #ifdef sections.
13323         (ppc_regmap_e500): New global variable.
13324         (ppc_cannot_store_register): Update __SPE__ special case.
13325         (ppc_get_hwcap): New function.
13326         (ppc_arch_setup): Use it to determine whether inferior supports
13327         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
13328         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13329         Do not access registers if target does not support AltiVec.
13330         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13331         Do not access registers if target does not support SPE.
13332         (target_regsets): Unconditionally include AltiVec and SPE regsets.
13333
13334 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
13335
13336         * linux-low.c (disabled_regsets, num_regsets): New.
13337         (use_regsets_p): Delete.
13338         (linux_wait_for_process): Clear disabled_regsets.
13339         (regsets_fetch_inferior_registers): Check and set it.
13340         (regsets_store_inferior_registers): Likewise.
13341         (linux_fetch_registers, linux_store_registers): Do not use
13342         use_regsets_p.
13343         (initialize_low): Allocate disabled_regsets.
13344
13345 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
13346
13347         * Makefile.in (LIBOBJS): New.
13348         (OBS): Use LIBOBJS.
13349         (memmem.o): New rule.
13350         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13351         * configure: Regenerated.
13352
13353 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
13354
13355         * server.c (handle_query): Never return "unsupported" for
13356         qXfer:features:read queries.
13357
13358 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
13359
13360         * server.c (get_features_xml): Fix inverted condition.
13361         (handle_query): Always support qXfer:feature:read.
13362
13363 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
13364
13365         * server.c (wrapper_argv): New.
13366         (start_inferior): Handle wrapper_argv.  If set, expect an extra
13367         trap.
13368         (gdbserver_usage): Document --wrapper.
13369         (main): Parse --wrapper.
13370
13371 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13372
13373         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13374         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13375         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13376         (ppc_set_pc): Likewise.
13377         (ppc_arch_setup): New function.
13378         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13379         of collect_register.
13380         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13381
13382 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13383
13384         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13385         instead of linux-ppc64-low.o.
13386         * linux-ppc64-low.c: Remove file.
13387         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13388         (linux-ppc64-low.o): Remove rule.
13389
13390         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13391         (init_registers_powerpc_64): Likewise.
13392         (ppc_regmap): Conditionally define depending on __powerpc64__.
13393         (ppc_cannot_store_register): Do not special-case "fpscr" when
13394         compiled on __powerpc64__.
13395         (ppc_collect_ptrace_register): New function.
13396         (ppc_supply_ptrace_register): New function.
13397         (ppc_breakpoint): Change type to "unsigned int".
13398         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13399         (the_low_target): Conditionally provide initializers for the
13400         arch_setup member depending on __powerpc64__.  Install
13401         collect_ptrace_register and supply_ptrace_register members.
13402
13403 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
13404
13405         * regcache.h (gdbserver_xmltarget): Add extern declaration.
13406         * server.c (gdbserver_xmltarget): Define.
13407         (get_features_xml): Use it to replace "target.xml" and arch_string.
13408
13409         * configure.srv: Remove srv_xmltarget.  Add XML files that were
13410         mentioned there to srv_xmlfiles instead.  Remove conditional tests
13411         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13412         srv_xmlfiles and srv_regobj to include all possible choices.
13413         * configure.ac (srv_xmltarget): Remove.
13414         (srv_xmlfiles): Do not add "target.xml".
13415         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13416         checks for supplementary target information.
13417         * configure: Regenerate.
13418         * Makefile.in (XML_TARGET): Remove.
13419         (target.xml): Remove rule.
13420         (clean): Do not clean up target.xml.
13421         (.PRECIOUS): Do not mention target.xml.
13422
13423         * target.h (struct target_ops): Remove arch_string member.
13424         * linux-low.c (linux_arch_string): Remove.
13425         (linux_target_ops): Remove arch_string initializer.
13426         * linux-low.h (struct linux_target_ops): Remove arch_string member.
13427         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13428         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13429         * spu-low.c (spu_arch_string): Remove.
13430         (spu_target_ops): Remove arch_string initializer.
13431         * win32-low.c (win32_arch_string): Remove.
13432         (win32_target_ops): Remove arch_string initializer.
13433         * win32-low.h (struct win32_target_ops): Remove arch_string member.
13434         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13435         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13436
13437 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13438
13439         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13440         by collect_ptrace_register and supply_ptrace_register hooks.
13441         * linux-low.c (fetch_register): Use supply_ptrace_register callback
13442         instead of checking for the_low_target.left_pad_xfer.
13443         (usr_store_inferior_registers): Use collect_ptrace_register callback
13444         instead of checking for the_low_target.left_pad_xfer.
13445
13446         * linux-s390-low.c (s390_collect_ptrace_register): New function.
13447         (s390_supply_ptrace_register): Likewise.
13448         (s390_fill_gregset): Call s390_collect_ptrace_register.
13449         (the_low_target): Update.
13450
13451         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13452         (ppc_supply_ptrace_register): Likewise.
13453         (the_low_target): Update.
13454
13455         * linux-i386-low.c (the_low_target): Update.
13456         * linux-x86-64-low.c (the_low_target): Update.
13457
13458 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13459
13460         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13461         reg-s390.o and reg-s390x.o.
13462
13463         * linux-low.c (new_inferior): New global variable.
13464         (linux_create_inferior, linux_attach): Set it.
13465         (linux_wait_for_process): Call the_low_target.arch_setup after the
13466         target has stopped for the first time.
13467         (initialize_low): Do not call the_low_target.arch_setup.
13468
13469         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13470         (s390_set_pc): Likewise.
13471         (s390_arch_setup): New function.
13472         (the_low_target): Use s390_arch_setup as arch_setup routine.
13473
13474         * regcache.c (realloc_register_cache): New function.
13475         (set_register_cache): Call it for each existing regcache.
13476
13477 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
13478
13479         * server.h (init_registers): Remove prototype.
13480
13481         * linux-low.h (struct linux_target_ops): Add arch_setup field.
13482         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13483         instead of init_registers ().
13484         * linux-arm-low.c (init_registers_arm): Add prototype.
13485         (init_registers_arm_with_iwmmxt): Likewise.
13486         (the_low_target): Add initializer for arch_setup field.
13487         * linux-cris-low.c (init_registers_cris): Add prototype.
13488         (the_low_target): Add initializer for arch_setup field.
13489         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13490         (the_low_target): Add initializer for arch_setup field.
13491         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13492         (the_low_target): Add initializer for arch_setup field.
13493         * linux-ia64-low.c (init_registers_ia64): Add prototype.
13494         (the_low_target): Add initializer for arch_setup field.
13495         * linux-m32r-low.c (init_registers_m32r): Add prototype.
13496         (the_low_target): Add initializer for arch_setup field.
13497         * linux-m68k-low.c (init_registers_m68k): Add prototype.
13498         (the_low_target): Add initializer for arch_setup field.
13499         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13500         (init_registers_mips64_linux): Likewise.
13501         (the_low_target): Add initializer for arch_setup field.
13502         * linux-ppc-low.c (init_registers_ppc): Add prototype.
13503         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13504         (the_low_target): Add initializer for arch_setup field.
13505         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13506         (init_registers_powerpc_64): Likewise.
13507         (the_low_target): Add initializer for arch_setup field.
13508         * linux-s390-low.c (init_registers_s390): Add prototype.
13509         (init_registers_s390x): Likewise.
13510         (the_low_target): Add initializer for arch_setup field.
13511         * linux-sh-low.c (init_registers_sh): Add prototype.
13512         (the_low_target): Add initializer for arch_setup field.
13513         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13514         (the_low_target): Add initializer for arch_setup field.
13515         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13516         (the_low_target): Add initializer for arch_setup field.
13517
13518         * win32-low.h (struct win32_target_ops): Add arch_setup field.
13519         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13520         instead of init_registers ().
13521         * win32-arm-low.c (init_registers_arm): Add prototype.
13522         (the_low_target): Add initializer for arch_setup field.
13523         * win32-i386-low.c (init_registers_i386): Add prototype.
13524         (the_low_target): Add initializer for arch_setup field.
13525
13526         * spu-low.c (init_registers_spu): Add prototype.
13527         (initialize_low): Call initialie_registers_spu () instead of
13528         initialize_registers ().
13529
13530 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
13531
13532         * server.c (handle_v_requests): When handling the vRun and vAttach
13533         packets, if already debugging a process, don't kill it.  Return an
13534         error instead.
13535
13536 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
13537
13538         * server.c (handle_query): Correct length check.
13539
13540 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
13541
13542         * win32-low.c (do_initial_child_stuff): Add process handle
13543         parameter.  Set current_process_handle and current_process_id from the
13544         parameters. Clear globals.
13545         (win32_create_inferior): Don't set current_process_handle and
13546         current_process_id here.  Instead pass them on the call to
13547         do_initial_child_stuff.
13548         (win32_attach): Likewise.
13549         (win32_clear_inferiors): New.
13550         (win32_kill): Don't close the current process handle or the
13551         current thread handle here.  Instead call win32_clear_inferiors.
13552         (win32_detach): Don't open a new handle to the process.  Call
13553         win32_clear_inferiors.
13554         (win32_join): Don't rely on current_process_handle; open a new
13555         handle using the process id.
13556         (win32_wait): Call win32_clear_inferiors when the inferior process
13557         has exited.
13558
13559 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
13560
13561         * server.c (monitor_show_help): Add "exit".
13562
13563 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
13564
13565         * Makefile.in (SFILES): Add linux-xtensa-low.c.
13566         (clean): Add reg-xtensa.c.
13567         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13568         * configure.srv (xtensa*-*-linux*) New target.
13569         * linux-xtensa-low.c: New.
13570         * xtensa-xtregs.c: New.
13571
13572 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
13573
13574         * hostio.c: Don't include errno.h.
13575         (errno_to_fileio_errno): Move to hostio-errno.
13576         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
13577         error number outputting to the target->hostio_last_error callback.
13578         (hostio_packet_error): Use FILEIO_EINVAL directly.
13579         (handle_open, handle_pread, hostio_error, handle_unlink): Update
13580         calls to hostio_error.
13581         * hostio-errno.c: New.
13582         * server.h (hostio_last_error_from_errno): Declare.
13583         * target.h (target_ops): Add hostio_last_error member.
13584         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13585         as hostio_last_error handler.
13586         * spu-low.c (spu_target_ops): Likewise.
13587         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13588         (wince_hostio_last_error): New functions.
13589         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13590         as hostio_last_error handler.
13591         (win32_target_ops) [!_WIN32_WCE]: Register
13592         hostio_last_error_from_errno as hostio_last_error handler.
13593         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13594         (hostio-errno.o): New rule.
13595         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13596         * configure.srv (srv_hostio_err_objs): New variable.  Default to
13597         hostio-errno.o.
13598         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13599         * configure: Regenerate.
13600
13601 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
13602
13603         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13604         (linux_kill, linux_detach): Clean up the process list.
13605         * remote-utils.c (remote_open): Improve port number parsing.
13606         (putpkt_binary, input_interrupt): Only send interrupts if the target
13607         is running.
13608         * server.c (extended_protocol): Make static.
13609         (attached): Define earlier.
13610         (exit_requested, response_needed, program_argv): New variables.
13611         (target_running): New.
13612         (start_inferior): Clear attached here.
13613         (attach_inferior): Set attached here.
13614         (require_running): Define.
13615         (handle_query): Use require_running and target_running.  Implement
13616         "monitor exit".
13617         (handle_v_attach, handle_v_run): New.
13618         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
13619         (gdbserver_usage): Update.
13620         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
13621         --attach along with other options or after the port.  Save
13622         program_argv.  Support no initial program.  Resynchronize
13623         communication with GDB after an error.  Handle "monitor exit".
13624         Use require_running and target_running.  Always allow the extended
13625         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
13626         restart in extended mode.
13627         * README: Refer to the GDB manual.  Update --attach usage.
13628
13629 2007-12-20  Andreas Schwab  <schwab@suse.de>
13630
13631         * linux-low.c (STACK_SIZE): Define.
13632         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
13633         (linux_test_for_tracefork): Likewise.
13634
13635 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
13636
13637         * linux-low.c (linux_wait_for_event): Update messages.  Do not
13638         reinsert auto-delete breakpoints.
13639         * mem-break.c (struct breakpoint): Change return type of handler to
13640         int.
13641         (set_breakpoint_at): Update handler type.
13642         (reinsert_breakpoint_handler): Return 1 instead of calling
13643         delete_breakpoint.
13644         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13645         setting a new one.
13646         (check_breakpoints): Delete auto-delete breakpoints and return 2.
13647         * mem-break.h (set_breakpoint_at): Update handler type.
13648         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13649         * win32-low.c (auto_delete_breakpoint): New.
13650         (get_child_debug_event): Use it.
13651
13652 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
13653
13654         * configure.ac: Check for pread and pwrite.
13655         * hostio.c (handle_pread): Fall back to lseek and read.
13656         (handle_pwrite): Fall back to lseek and write.
13657         * config.in, configure: Regenerated.
13658
13659 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
13660
13661         * server.c (myresume): Add own_buf argument.
13662         (main): Update calls.
13663
13664 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
13665
13666         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13667         * remote-utils.c (remote_open): Do not call disable_async_io.
13668         (block_async_io): Delete.
13669         (unblock_async_io): Make static.
13670         (initialize_async_io): New.
13671         * server.c (handle_v_cont): Handle async I/O here.
13672         (myresume): Likewise.  Move other common resume tasks here...
13673         (main): ... from here.  Call initialize_async_io.  Disable async
13674         I/O before the main loop.
13675         * server.h (initialize_async_io): Declare.
13676         (block_async_io, unblock_async_io): Delete prototypes.
13677         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13678
13679 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
13680
13681         * remote-utils.c (readchar): Allow binary data in received messages.
13682
13683 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13684
13685         * win32-low.c (attaching): New global.
13686         (win32_create_inferior): Clear the `attaching' global.
13687         (win32_attach): Set the `attaching' global.
13688         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13689         attaching.  Only set a breakpoint at the entry point if not
13690         attaching.
13691
13692 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13693
13694         * server.c (main): Don't report dll events on the initial
13695         connection on attaches.
13696
13697 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13698
13699         * server.c (main): Relax numerical bases supported for the pid of
13700         the --attach command line argument.
13701
13702 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13703
13704         * win32-low.c (win32_attach): Call OpenProcess before
13705         DebugActiveProcess, not after.  Add last error output to error
13706         call.
13707
13708 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13709
13710         * win32-low.c (win32_get_thread_context)
13711         (win32_set_thread_context): New functions.
13712         (thread_rec): Use win32_get_thread_context.
13713         (continue_one_thread, win32_resume): Use win32_set_thread_context.
13714         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13715         field.
13716
13717 2007-12-03  Leo Zayas
13718             Pedro Alves  <pedro_alves@portugalmail.pt>
13719
13720         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13721         global variables.
13722         (child_add_thread): Minor cleanup.
13723         (child_continue): Resume artificially suspended threads before
13724         calling ContinueDebugEvent.
13725         (suspend_one_thread): New.
13726         (fake_breakpoint_event): New.
13727         (get_child_debug_event): Change return type to int.  Check here if
13728         gdb sent an interrupt request.  If a soft interrupt was requested,
13729         fake a breakpoint event.  Return 0 if there is no event to handle,
13730         and 1 otherwise.
13731         (win32_wait): Don't check here if gdb sent an interrupt request.
13732         Ensure there is a valid event to handle.
13733         (win32_request_interrupt): Add soft interruption method as last
13734         resort.
13735
13736 2007-12-03  Leo Zayas
13737             Pedro Alves  <pedro_alves@portugalmail.pt>
13738
13739         * win32-low.h (win32_thread_info): Add descriptions to the
13740         structure members.  Replace `suspend_count' counter by a
13741         `suspended' flag.
13742         * win32-low.c (thread_rec): Update condition of when to get the
13743         context from the inferior.  Rely on ContextFlags being set if it
13744         has already been retrieved.  Only suspend the inferior thread if
13745         we haven't already.  Warn if that fails.
13746         (continue_one_thread): s/suspend_count/suspended/.  Only call
13747         ResumeThread once.  Warn if that fails.
13748
13749 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
13750
13751         * win32-low.c (win32_wait): Don't read from the inferior when it
13752         has already exited.
13753
13754 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
13755
13756         * Makefile.in (win32_low_h): New variable.
13757         (win32-low.o): Add dependency on $(win32_low_h).
13758         (win32-arm-low.o, win32-i386-low.o): New rules.
13759
13760 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
13761
13762         * hostio.c: Correct copyright year.
13763
13764 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
13765
13766         * Makefile.in (OBS): Add hostio.o.
13767         (hostio.o): New rule.
13768         * server.h (handle_vFile): Declare.
13769         * hostio.c: New file.
13770         * server.c (handle_v_requests): Take packet_len and new_packet_len
13771         for binary packets.  Call handle_vFile.
13772         (main): Update call to handle_v_requests.
13773
13774 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
13775
13776         * linux-low.c: Include <sched.h>.
13777
13778 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
13779
13780         * linux-low.c (linux_tracefork_grandchild): New.
13781         (linux_tracefork_child): Use clone.
13782         (linux_test_for_tracefork): Use clone; allocate and free a stack.
13783
13784 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
13785
13786         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13787
13788 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
13789
13790         * linux-low.c (handle_extended_wait): Handle unexpected signals.
13791
13792 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
13793
13794         * inferiors.c (change_inferior_id): Delete.
13795         (add_pid_to_list, pull_pid_from_list): New.
13796         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13797         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13798         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13799         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13800         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13801         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13802         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13803         (using_threads): Always set to 1.
13804         (handle_extended_wait): New.
13805         (add_process): Do not set TID.
13806         (linux_create_inferior): Set must_set_ptrace_flags.
13807         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
13808         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
13809         (linux_thread_alive): Rename TID argument to LWPID.
13810         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
13811         (linux_wait_for_event): Do not use TID or check using_threads.  Update
13812         call to dead_thread_notify.  Call handle_extended_wait.
13813         (linux_create_inferior): Use PTRACE_SETOPTIONS.
13814         (send_sigstop): Delete sigstop_sent.
13815         (wait_for_sigstop): Avoid TID.
13816         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13817         (linux_test_for_tracefork): New.
13818         (linux_lookup_signals): Use thread_db_active and
13819         linux_supports_tracefork_flag.
13820         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13821         * linux-low.h (get_process_thread): Avoid TID.
13822         (struct process_ifo): Move thread_known and tid to the end.  Remove
13823         sigstop_sent.
13824         (linux_attach_lwp, thread_db_init): Update prototypes.
13825         * server.h (change_inferior_id): Delete prototype.
13826         (add_pid_to_list, pull_pid_from_list): New prototypes.
13827         * thread-db.c (thread_db_use_events): New.
13828         (find_first_thread): Rename to...
13829         (find_one_thread): ...this.  Update callers and messages.  Do not
13830         call fatal.  Check thread_db_use_events.  Do not call
13831         change_inferior_id or new_thread_notify.
13832         (maybe_attach_thread): Update.  Do not call new_thread_notify.
13833         (thread_db_init): Set thread_db_use_events.  Check use_events.
13834         * utils.c (fatal, warning): Correct message prefix.
13835
13836 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
13837
13838         * Makefile.in (clean): Remove new files.
13839         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13840         (powerpc-64.o, powerpc-64.c): New rules.
13841         * configure.srv: Use alternate register sets for powerpc64-*-linux*
13842         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13843         with SPE.
13844         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13845         SPE targets.
13846         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13847         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13848         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13849         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13850         (target_regsets): Add AltiVec and SPE register sets.
13851         * configure.ac: Check for AltiVec and SPE.
13852         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13853         (ppc_fill_vrregset, ppc_store_vrregset): New.
13854         (target_regsets): Add AltiVec register set.
13855         * configure: Regenerated.
13856
13857 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
13858
13859         * linux-low.c (O_LARGEFILE): Define.
13860         (linux_read_memory): Use /proc/PID/mem.
13861         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
13862         * configure, config.in: Regenerated.
13863
13864 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
13865
13866         * linux-low.c (linux_wait_for_event): Do not pass signals while
13867         single-stepping.
13868
13869 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13870
13871         * win32-low.c (create_process): New.
13872         (win32_create_inferior): Use create_process instead of
13873         CreateProcess.  If create_process failed retry appending an ".exe"
13874         suffix.  Store the GetLastError result immediatelly after
13875         create_process calls and use it on the call to error.
13876
13877 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
13878
13879         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13880
13881 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
13882
13883         * configure.ac: Switch license to GPLv3.
13884
13885 2007-08-01  Michael Snyder  <msnyder@access-company.com>
13886
13887         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13888
13889 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
13890
13891         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13892         typedef.
13893         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13894         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
13895         CloseToolhelp32Snapshot.
13896         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13897         CloseToolhelp32Snapshot.
13898
13899 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
13900
13901         * server.c (main): Check for inferior exit before main loop.
13902
13903 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
13904
13905         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13906         instead of on tmp_desc.
13907
13908 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
13909             Daniel Jacobowitz  <dan@codesourcery.com>
13910
13911         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13912         (add_thread): Minor cleanups.
13913         (clear_inferiors): Move lower in the file.  Clear the DLL
13914         list.
13915         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13916         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13917         (xml_escape_text): New.
13918         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
13919         for qSupported.
13920         (handle_v_cont): Report errors.
13921         (gdbserver_version): Update.
13922         (main): Correct size of own_buf.  Do not report initial DLL events.
13923         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13924         (unloaded_dll, xml_escape_text): New.
13925         * win32-low.c (enum target_waitkind): Update comments.
13926         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13927         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13928         (win32_EnumProcessModules, win32_GetModuleInformation)
13929         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13930         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13931         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13932         (win32_Module32First, win32_Module32Next, load_toolhelp)
13933         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13934         (get_child_debug_event): Handle DLL events.
13935         (win32_wait): Likewise.
13936
13937 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
13938
13939         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13940         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13941
13942 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
13943
13944         * win32-low.c (handle_output_debug_string): Ignore event if not
13945         waiting.
13946
13947 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
13948
13949         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13950
13951 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
13952
13953         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13954
13955 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
13956
13957         * inferiors.c (change_inferior_id): Add comment.
13958         * linux-low.c (check_removed_breakpoint): Add an early
13959         prototype.  Improve debug output.
13960         (linux_attach): Doc update.
13961         (linux_detach_one_process, linux_detach): Clean up before releasing
13962         each process.
13963         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13964         * linux-low.h (struct process_info): Doc improvement.
13965         * mem-break.c (delete_all_breakpoints): New.
13966         * mem-break.h (delete_all_breakpoints): New prototype.
13967         * thread-db.c (find_first_thread): New.
13968         (thread_db_create_event): Call it instead of
13969         thread_db_find_new_threads.  Clean up unused variables.
13970         (maybe_attach_thread): Remove first thread handling.
13971         (thread_db_find_new_threads): Use find_first_thread.
13972         (thread_db_get_tls_address): Likewise.
13973
13974 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
13975
13976         * thread-db.c (thread_db_find_new_threads): Add prototype.
13977         (thread_db_create_event): Check for the main thread before adding
13978         a new thread.
13979         (maybe_attach_thread): Only enable event reporting if TID == 0.
13980         (thread_db_get_tls_address): Check for new threads.
13981
13982 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
13983
13984         * linux-low.c (linux_create_inferior): Try execv before execvp.
13985         * spu-low.c (spu_create_inferior): Likewise.
13986
13987 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
13988
13989         * linux-low.c (linux_create_inferior): Change execv to execvp.
13990         * spu-low.c (spu_create_inferior): Likewies.
13991
13992 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
13993
13994         * Makefile.in (clean): Clean new files instead of deleted ones.
13995         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13996         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13997         rules.
13998         * configure.srv: Specify XML files and new regformats for MIPS and
13999         MIPS64 GNU/Linux.
14000         * linux-mips-low.c (mips_num_regs): Set to only used registers.
14001         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
14002         an entry for the restart register.
14003         (mips_cannot_fetch_register, mips_cannot_store_register)
14004         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14005         register names to match the XML descriptions.
14006         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
14007         restart register instead of $0.
14008
14009 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14010             Markus Deuling  <deuling@de.ibm.com>
14011
14012         * remote-utils.c (decode_xfer_write): New function.
14013         * server.h (decode_xfer_write): Add prototype.
14014         * server.c (handle_query): Add PACKET_LEN argument.  Support
14015         qXfer:spu:read and qXfer:spu:write packets.
14016         (main): Pass packet_len to handle_query.
14017         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14018         * target.h (target_ops): Add qxfer_spu.
14019
14020 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
14021
14022         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14023         accessing non-seekable spufs files.
14024
14025 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
14026
14027         * server.c (handle_query): Add reply for qC packet.
14028
14029 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14030             Leo Zayas  <lerele@champenstudios@com>
14031
14032         * server.h (check_remote_input_interrupt_request): New function.
14033         * remote_utils.c (INVALID_DESCRIPTOR): New define.
14034         (remote_desc): Initialize with INVALID_DESCRIPTOR.
14035         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
14036         (check_remote_input_interrupt_request): New function.
14037         * server.h (check_remote_input_interrupt_request): Declare.
14038         * win32-low.c (winapi_DebugBreakProcess,
14039         winapi_GenerateConsoleCtrlEvent): New typedefs.
14040         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14041         to 250 ms.
14042         (win32_wait): Check for remote interrupt request
14043         with check_remote_input_interrupt_request.
14044         (win32_request_interrupt): New function.
14045         (win32_target_op): Set request_interrupt to win32_request_interrupt.
14046
14047 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14048
14049         * win32-low.c (debug_registers_changed,
14050         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14051         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14052         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14053         (thread_rec): Get context using the low target.
14054         (child_add_thread): Call thread_added on the low target,
14055         which does the same thing.
14056         (regptr): Delete.
14057         (do_initial_child_stuff): Remove debug registers references.
14058         Set context using the low target.  Resume threads after
14059         setting the contexts.
14060         (child_continue): Remove dead variable.  Remove debug
14061         registers references.
14062         (child_fetch_inferior_registers): Go through the low target.
14063         (do_child_store_inferior_registers): Remove.
14064         (child_store_inferior_registers): Go through the low target.
14065         (win32_resume): Remove debug registers references.
14066         Set context using the low target.
14067         (handle_exception): Change return type to void.  Don't record
14068         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
14069         first chance exception.
14070         (get_child_debug_event): Change return type to void.  Remove
14071         goto loop.  Always return after waiting for debug event.
14072         (win32_wait): Convert to switch statement.  Handle spurious
14073         events.
14074
14075         * win32-i386-low.c (debug_registers_changed,
14076         debug_registers_used): New.
14077         (initial_stuff): Rename to ...
14078         (i386_initial_stuff): ... this.  Clear debug registers
14079         state variables.
14080         (store_debug_registers): Delete.
14081         (i386_get_thread_context): New.
14082         (load_debug_registers): Delete.
14083         (i386_set_thread_context): New.
14084         (i386_thread_added): New.
14085         (single_step): Rename to ...
14086         (i386_single_step): ... this.
14087         (do_fetch_inferior_registers): Rename to ...
14088         (i386_fetch_inferior_register): ... this.
14089         (i386_store_inferior_register): New.
14090         (the_low_target): Adapt to new interface.
14091
14092         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14093         (arm_get_thread_context): New.
14094         (arm_set_thread_context): New.
14095         (regptr): New.
14096         (do_fetch_inferior_registers): Rename to ...
14097         (arm_fetch_inferior_register): ... this.
14098         (arm_store_inferior_register): New.
14099         (arm_wince_breakpoint): Reimplement as unsigned long.
14100         (arm_wince_breakpoint_len): Define.
14101         (the_low_target): Adapt to new interface.
14102
14103         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14104         load_debug_registers.  Add get_thread_context, set_thread_context,
14105         thread_added and store_inferior_register.  Rename
14106         fetch_inferior_registers to fetch_inferior_register.
14107         (regptr): Remove declaration.
14108
14109 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14110
14111         * linux-low.c (linux_detach): Change return type to int.  Return 0.
14112         * spu-low.c (spu_detach): Likewise.
14113
14114 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14115
14116         * target.h (target_ops): Change return type of detach to int.
14117         Add join.
14118         (join_inferior): New.
14119         * server.c (main): Don't skip detach support on mingw32.
14120         If the inferior doesn't support detaching return error.
14121         Call join_inferior instead of using waitpid.
14122         * linux-low.c (linux_join): New.
14123         (linux_target_op): Add linux_join.
14124         * spu-low.c (spu_join): New.
14125         (spu_target_ops): Add spu_join.
14126         * win32-low.c (win32_detach): Adapt to new interface.
14127         Reopen current_process_handle before detaching.  Issue a child
14128         resume before detaching.
14129         (win32_join): New.
14130         (win32_target_op): Add win32_join.
14131
14132 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14133
14134         * win32-low.c (win32-attach): Fix return value.
14135         * target.h (target_ops): Describe ATTACH return values.
14136
14137 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14138
14139         * win32-low.c (GETPROCADDRESS): Define.
14140         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
14141         (winapi_DebugSetProcessKillOnExit): Likewise.
14142         (win32_create_inferior): Force usage of ansi CreateProcessA.
14143         (win32_attach): Use GETPROCADDRESS.
14144         (win32_detach): Likewise.
14145
14146 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
14147
14148         * win32-low.c (win32_wait): Don't use WSTOPSIG.
14149
14150 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
14151
14152         * win32-low.c: Commit leftover changes from 2007-03-29.
14153
14154 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14155
14156         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14157         fields short instead of int.  Add explicit padding.
14158         (i387_cache_to_fsave): Remove unnecessary casts.
14159         (i387_fsave_to_cache): Doc fix.
14160         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14161
14162 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
14163
14164         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14165         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14166
14167 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14168
14169         * configure.srv (arm*-*-mingw32ce*): Move near the other
14170         arm targets.
14171
14172 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
14173
14174         * configure.ac: Add errno checking.
14175         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14176         sys/file.h and malloc.h.
14177         (AC_CHECK_DECLS): Add perror.
14178         (srv_mingwce): Handle.
14179         * configure.srv (i[34567]86-*-cygwin*): Add
14180         win32-i386-low.o to srv_tgtobj.
14181         (i[34567]86-*-mingw*): Likewise.
14182         (arm*-*-mingw32ce*): Add case.
14183         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14184         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14185         [__MINGW32CE__] (strerror): New function.
14186         [__MINGW32CE__] (errno): Define to GetLastError.
14187         [__MINGW32CE__] (COUNTOF): New macro.
14188         (remote_open): Remove extra close call.
14189         * mem-break.c (delete_breakpoint_at): New function.
14190         * mem-break.h (delete_breakpoint_at): Declare.
14191         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14192         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14193         [USE_WIN32API] (read, write): Add char* casts.
14194         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14195         * server.h: Include wincecompat.h on Windows CE.
14196         [HAVE_ERRNO_H]: Check.
14197         (perror): Declare if not declared.
14198         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14199         (perror_with_name): Remove errno declaration.
14200         * wincecompat.h: New.
14201         * wincecompat.c: New.
14202         * win32-low.h: New.
14203         * win32-arm-low.c: New.
14204         * win32-i386-low.c: New.
14205         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14206         (OUTMSG2): Make it safe.
14207         (_T): New macro.
14208         (COUNTOF): New macro.
14209         (NUM_REGS): Get it from the low target.
14210         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14211         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14212         (thread_rec): Let low target handle debug registers.
14213         (child_add_thread): Likewise.
14214         (child_init_thread_list): Likewise.
14215         (continue_one_thread): Likewise.
14216         (regptr): New.
14217         (do_child_fetch_inferior_registers): Move to ...
14218         * win32-i386-low.c: ... here, and rename to ...
14219         (do_fetch_inferior_registers): ... this.
14220         * win32-low.c (child_fetch_inferior_registers):
14221         Go through the low target.
14222         (do_child_store_inferior_registers): Use regptr.
14223         (strwinerror): New function.
14224         (win32_create_inferior): Handle Windows CE.
14225         Use strwinerror instead of strerror on Windows error
14226         codes.  Add program to the error output.
14227         Don't close the main thread handle on Windows CE.
14228         (win32_attach): Use coredll.dll on Windows CE.
14229         (win32_kill): Close current process and current
14230         thread handles.
14231         (win32_detach): Use coredll.dll on Windows CE.
14232         (win32_resume): Let low target handle debug registers, and
14233         step request.
14234         (handle_exception): Add/Remove initial breakpoint.  Avoid
14235         non-existant WSTOPSIG on Windows CE.
14236         (win32_read_inferior_memory): Cast to remove warning.
14237         (win32_arch_string): Go through the low target.
14238         (initialize_low): Call set_breakpoint_data with the low
14239         target's breakpoint.
14240         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14241         FOP_REGNUM, mappings): Move to ...
14242         * win32-i386-low.c: ... here.
14243         * win32-low.c (win32_thread_info): Move to ...
14244         * win32-low.h: ... here.
14245         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14246         win32-arm-low.c and wincecompat.c.
14247         (all:): Add $EXEEXT.
14248         (install-only:): Likewise.
14249         (gdbserver:): Likewise.
14250         (gdbreplay:): Likewise.
14251         * config.in: Regenerate.
14252         * configure: Regenerate.
14253
14254 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14255
14256         * win32-low.c: Rename typedef thread_info to
14257         win32_thread_info throughout.
14258
14259 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
14260
14261         * win32-i386-low.c: Rename to ...
14262         * win32-low.c: ... this.
14263         * configure.srv: Replace win32-i386-low.o with win32-low.o.
14264         * Makefile.in: Likewise.
14265
14266 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
14267
14268         * remote-utils.c (monitor_output): Constify msg parameter.
14269         * server.h (monitor_output): Likewise.
14270         * win32-i386-low.c (handle_output_debug_string): New.
14271         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14272         handle_output_debug_string.
14273         (get_child_debug_event): Likewise.
14274
14275 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
14276
14277         * server.c (main): Correct strtoul check.
14278
14279 2007-03-27  Jon Ringle  <jon@ringle.org>
14280
14281         * linux-low.c: Check __ARCH_HAS_MMU__ also.
14282
14283 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
14284
14285         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14286
14287 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
14288
14289         * terminal.h: Check HAVE_SGTTY_H.
14290
14291 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
14292
14293         * remote-utils.c (remote_open): Print out the assigned port number.
14294
14295 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
14296
14297         * remote-utils.c (monitor_output): New function.
14298         * server.c (debug_threads): Define here.
14299         (monitor_show_help): New function.
14300         (handle_query): Handle qRcmd.
14301         (main): Do not handle 'd' packet.
14302         * server.h (debug_threads, remote_debug, monitor_output): Declare.
14303         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14304         of debug_threads.
14305
14306 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14307
14308         * Makefile.in (EXEEXT): New.
14309         (clean): Use $(EXEEXT).
14310
14311 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14312
14313         * target.h (target_ops): Rename send_signal to request_interrupt,
14314         and remove enum target_signal parameter.
14315         * linux-low.c (linux_request_interrupt): Rename from
14316         linux_send_signal, and always send SIGINT.
14317         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14318         and always send SIGINT.
14319         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14320         of send_signal.
14321         (input_interrupt): Likewise.
14322
14323 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
14324
14325         * server.c (get_features_xml): Check if target implemented
14326         arch_string.
14327         * win32-i386-low.c (win32_arch_string): New.
14328         (win32_target_ops): Add win32_arch_string as arch_string member.
14329
14330 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
14331
14332         * spu-low.c (spu_arch_string): New.
14333         (spu_target_ops): Add spu_arch_string.
14334
14335 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
14336
14337         * remote-utils.c: Remove HAVE_TERMINAL_H check.
14338         * configure.ac: Do not check for terminal.h.
14339         * configure, config.in: Regenerated.
14340
14341 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
14342
14343         * Makefile.in (OBS): Add $(XML_BUILTIN).
14344         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14345         (clean): Update.
14346         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14347         (arm-with-iwmmxt.c): New.
14348         * config.in, configure: Regenerate.
14349         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
14350         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
14351         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14352         (arm*-*-linux*): Add iWMMXt and regset support.
14353         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14354         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14355         (arm_store_wmmxregset, target_regsets): New.
14356         * server.c (get_features_xml): Take annex argument.  Check builtin
14357         XML documents.
14358         (handle_query): Handle multiple annexes.
14359
14360 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14361
14362         * remote-utils.c [USE_WIN32API] (read, write): Define.
14363         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14364         write.
14365
14366 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
14367
14368         * linux-i386-low.c (the_low_target): Set arch_string.
14369         * linux-x86-64-low.c (the_low_target): Likewise.
14370         * linux-low.c (linux_arch_string): New.
14371         (linux_target_ops): Add it.
14372         * linux-low.h (struct linux_target_ops): Add arch_string.
14373         * server.c (write_qxfer_response): Use const void * for DATA.
14374         (get_features_xml): New.
14375         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
14376         * target.h (struct target_ops): Add arch_string method.
14377
14378 2007-01-03  Denis Pilat  <denis.pilat@st.com>
14379             Daniel Jacobowitz  <dan@codesourcery.com>
14380
14381         * linux-low.c (linux_kill): Handle being called with no threads.
14382         * win32-i386-low.c (win32_kill): Likewise.
14383         (get_child_debug_event): Clear current_process_handle.
14384
14385 2006-12-30  Denis PILAT  <denis.pilat@st.com>
14386             Daniel Jacobowitz  <dan@codesourcery.com>
14387
14388         * remote-utils.c (remote_open): Check the type of specified
14389         serial port devices before opening them.
14390         * server.c (main): Kill the inferior if an error occurs during
14391         the first remote_open.
14392
14393 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
14394
14395         * README: Update supported targets.
14396
14397 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
14398
14399         * Makefile.in (clean): Remove reg-mips64.c.
14400         (reg-mips64.c, reg-mips64.o): New rules.
14401         * configure.srv: Handle mips64.  Include regset support for mips.
14402         * linux-mips-low.c (union mips_register): New.
14403         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14404         (mips_breakpoint, mips_breakpoint_at): Use int.
14405         (mips_collect_register, mips_supply_register)
14406         (mips_collect_register_32bit, mips_supply_register_32bit)
14407         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14408         (mips_store_fpregset, target_regsets): New.
14409         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14410
14411 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
14412
14413         * configure.srv: Add target "spu*-*-*".
14414         * Makefile.in (clean): Remove reg-spu.c.
14415         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14416         * spu-low.c: New file.
14417
14418 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
14419
14420         * configure.ac: Correct td_thr_tls_get_addr test.
14421         * configure: Regenerated.
14422
14423 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
14424
14425         * linux-low.c (linux_wait_for_event): Reformat.  Use the
14426         pass_signals array.
14427         * remote-utils.c (decode_address_to_semicolon): New.
14428         * server.c (pass_signals, handle_general_set): New.
14429         (handle_query): Mention QPassSignals for qSupported.
14430         (main): Call handle_general_set.
14431         * server.h (pass_signals, decode_address_to_semicolon): New.
14432
14433 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
14434
14435         * server.c (handle_query): Correct error handling for read_auxv.
14436
14437 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
14438
14439         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14440         and srv_linux_thread_db to yes.
14441         * linux-s390-low.c (s390_fill_gregset): New function.
14442         (target_regsets): Define data structure.
14443
14444 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
14445
14446         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14447         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
14448         * config.in, configure: Regenerated.
14449         * inferiors.c (gdb_id_to_thread): New function.
14450         (gdb_id_to_thread_id): Use it.
14451         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14452         * linux-low.h (struct process_info): Add th member.
14453         (thread_db_get_tls_address): New prototype.
14454         * remote-utils.c (decode_address): Make non-static.
14455         * server.c (handle_query): Handle qGetTLSAddr.
14456         * server.h (gdb_id_to_thread, decode_address): New prototypes.
14457         * target.h (struct target_ops): Add get_tls_address.
14458         * thread-db.c (maybe_attach_thread): Save the thread handle.
14459         (thread_db_get_tls_address): New.
14460
14461 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
14462
14463         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14464         (linux_resume_one_process): Take a siginfo_t *.  Update all
14465         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
14466         (struct pending_signals): Add a siginfo_t.
14467         (linux_wait_for_process): Always set last_status.
14468         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14469         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14470         * linux-low.h (struct process_info): Add last_status.
14471
14472 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
14473
14474         * remote-utils.c (try_rle): New function.
14475         (putpkt_binary): Use it.
14476
14477 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
14478
14479         * Makefile.in (clean): Clean reg-x86-64-linux.c.
14480         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14481         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14482         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14483         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14484         point registers.
14485
14486 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
14487
14488         * server.c (terminal_fd): New variable.
14489         (old_foreground_pgrp): Likewise.
14490         (restore_old_foreground_pgrp): New function.
14491         (start_inferior): Record the terminal file descriptor in terminal_fd
14492         and its original foreground group in old_foreground_pgrp.  Register
14493         restore_old_foreground_pgrp with atexit().
14494
14495 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
14496
14497         * server.c (handle_query): Correct qPart to qXfer.
14498
14499 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
14500
14501         * configure.ac: Check for more headers which are missing on
14502         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
14503         * configure.srv: Add Cygwin and mingw32.
14504         * remote-utils.c: Don't include headers unconditionally which
14505         are missing on mingw32.  Include <winsock.h> for mingw32.
14506         (remote_open): Adjust for mingw32 support.  Flush
14507         standard error after writing to it.
14508         (remote_close, putpkt_binary, input_interrupt, block_async_io)
14509         (unblock_async_io, enable_async_io, disable_async_io)
14510         (readchar, getpkt): Update for Winsock support.
14511         (prepare_resume_reply): Expect a protocol signal number.
14512         * server.c: Disable <sys/wait.h> on mingw32.
14513         (start_inferior): Adjust for mingw32 support.  Flush
14514         standard error after writing to it.
14515         (attach_inferior): Likewise.  Use protocol signal
14516         numbers.
14517         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
14518         and names.
14519         * win32-i386-low.c: New file.
14520         * Makefile.in (XM_CLIBS): Set.
14521         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14522         (win32-i386-low.o): New dependency rule.
14523         * linux-low.c (linux_wait): Use target signal numbers.
14524         * target.h (struct target_ops): Doc fix.
14525         * server.h (target_signal_to_name): New prototype.
14526         * gdbreplay.c: Don't include headers unconditionally which
14527         are missing on mingw32.  Include <winsock.h> for mingw32.
14528         (remote_close, remote_open): Adjust for Winsock support.
14529         * configure, config.in: Regenerated.
14530
14531 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
14532
14533         * server.c (decode_xfer_read, write_qxfer_response): New.
14534         (handle_query): Take a packet length argument.  Handle
14535         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
14536         the qSupported response.
14537         (main): Update call to handle_query.
14538
14539 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
14540
14541         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14542         (putpkt_binary): Renamed from putpkt and adjusted for binary
14543         data.
14544         (putpkt): New wrapper for putpkt_binary.
14545         (readchar): Don't mask off the high bit.
14546         (decode_X_packet): New function.
14547         * server.c (main): Call putpkt_binary if a handler sets the packet
14548         length.  Save the length of the incoming packet.  Handle 'X'.
14549         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14550
14551 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
14552
14553         * server.c (handle_query): Handle qSupported.
14554
14555 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
14556
14557         * remote-utils.c (all_symbols_looked_up): New variable.
14558         (look_up_one_symbol): Check it.
14559         * server.h (look_up_one_symbol): New declaration.
14560         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14561
14562 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
14563
14564         * Makefile.in (linux-arm-low.o): Update dependencies.
14565         * linux-arm-low.c: Include "gdb_proc_service.h".
14566         (PTRACE_GET_THREAD_AREA): Define.
14567         (ps_get_thread_area): New function.
14568
14569 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
14570
14571         * configure.srv (m68k*-*-uclinux*): New target.
14572         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14573         (linux_resume_one_process): Remove extraneous cast.
14574         (linux_read_offsets): New.
14575         (linux_target_op): Add linux_read_offsets on mmuless systems.
14576         * server.c (handle_query): Add qOffsets logic.
14577         * target.h (struct target_ops): Add read_offsets.
14578
14579 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
14580
14581         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14582         (PTRACE_GET_THREAD_AREA): Define.
14583         (ps_get_thread_area): New function.
14584         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14585         (linux-x86-64-low.o): Update.
14586
14587 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
14588
14589         * configure.ac: Remove checks for prfpregset_t.
14590         * gdb_proc_service.h: New file.
14591         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14592         new "gdb_proc_service.h".
14593         * proc-service.c: Likewise.
14594         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14595         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14596         * Makefile.in (gdb_proc_service_h): Updated.
14597         * configure, config.in: Regenerated.
14598
14599 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
14600
14601         * remote-utils.c (prepare_resume_reply): Move declaration
14602         of gdb_id_from_wait to the top of the block.
14603
14604 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
14605
14606         * linux-low.c (regsets_store_inferior_registers): Read the regset
14607         from the target before filling it.
14608
14609 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
14610
14611         * server.c (attach_inferior): Return SIGTRAP for a successful
14612         attach.
14613
14614 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
14615
14616         * Makefile.in (OBS): Add version.o.
14617         (STAGESTUFF): Delete.
14618         (version.o): Add dependencies.
14619         (version.c): Replace rule.
14620         (clean): Remove version.c.
14621         * server.c (gdbserver_version): New.
14622         (gdbserver_usage): Use printf.
14623         (main): Handle --version and --help.
14624         * server.h (version, host_name): Add declarations.
14625
14626 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
14627
14628         * linux-arm-low.c:
14629         * linux-arm-low.c:
14630         * inferiors.c:
14631         * i387-fp.h:
14632         * i387-fp.c:
14633         * gdbreplay.c:
14634         * regcache.c:
14635         * proc-service.c:
14636         * mem-break.h:
14637         * mem-break.c:
14638         * linux-x86-64-low.c:
14639         * linux-sh-low.c:
14640         * linux-s390-low.c:
14641         * linux-ppc64-low.c:
14642         * linux-ppc-low.c:
14643         * linux-mips-low.c:
14644         * linux-m68k-low.c:
14645         * linux-m32r-low.c:
14646         * linux-low.h:
14647         * linux-low.c:
14648         * linux-ia64-low.c:
14649         * linux-i386-low.c:
14650         * linux-crisv32-low.c:
14651         * thread-db.c:
14652         * terminal.h:
14653         * target.h:
14654         * target.c:
14655         * server.h:
14656         * server.c:
14657         * remote-utils.c:
14658         * regcache.h:
14659         * utils.c:
14660         * Makefile.in:
14661         * configure.ac:
14662         * gdbserver.1: Add (C) after Copyright.  Update the FSF
14663         address.
14664
14665 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
14666
14667         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14668         (arm_breakpoint_at): Recognize both breakpoints.
14669         (the_low_target): Use the correct breakpoint instruction.
14670
14671 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
14672
14673         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14674         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14675         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14676         (the_low_target): Update.
14677
14678 2005-10-25  Andreas Schwab  <schwab@suse.de>
14679
14680         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14681
14682         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14683         (ia64_num_regs): Reduce to 462.
14684
14685 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
14686
14687         * acinclude.m4: Correct quoting.
14688         * aclocal.m4: Regenerated.
14689
14690         Suggested by SZOKOVACS Robert <szo@ies.hu>:
14691         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14692         (thread_db_init): Call thread_db_err_str.
14693         * configure.ac: Check for TD_VERSION.
14694         * config.in, configure: Regenerated.
14695
14696 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
14697
14698         * server.h (error, fatal, warning): Add ATTR_FORMAT.
14699
14700 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
14701
14702         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14703         is not available.  Define HAVE_PTRACE_GETREGS if it is.
14704         * config.in, configure: Regenerated.
14705         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14706         * linux-i386-low.c, linux-m68k-low.c: Update to use
14707         HAVE_PTRACE_GETREGS.
14708         * linux-low.c (regsets_fetch_inferior_registers)
14709         (regsets_store_inferior_registers): Only return 0 if we processed
14710         GENERAL_REGS.
14711         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14712         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14713
14714 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
14715
14716         * inferiors.c (struct thread_info): Add gdb_id.
14717         (add_thread): Add gdb_id argument.
14718         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14719         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14720         calls to add_thread.
14721         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14722         * server.c (handle_query): Use thread_to_gdb_id.
14723         (handle_v_cont, main): Use gdb_id_to_thread_id.
14724         * server.h (add_thread): Update prototype.
14725         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14726         prototypes.
14727
14728 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
14729
14730         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14731         left-padded registers.
14732         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14733         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14734
14735 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
14736
14737         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14738         * configure: Regenerate.
14739         * config.in: Regenerate.
14740         * server.h (NEED_DECLARATION_STRERROR):
14741         Replace with !HAVE_DECL_STRERROR.
14742
14743 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
14744
14745         * linux-low.c (linux_wait, linux_send_signal): Don't test
14746         an unsigned long variable for > 0 if it could be MAX_ULONG.
14747         * server.c (myresume): Likewise.
14748         * target.c (set_desired_inferior): Likewise.
14749
14750 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
14751
14752         * configure.ac: Simplify and improve check for socklen_t.
14753         * configure, config.in: Regenerate.
14754
14755 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
14756
14757         * acconfig.h: Remove.
14758         * configure.ac: Add a test for socklen_t.  Use three-argument
14759         AC_DEFINE throughout.
14760         * config.in: Regenerated using autoheader 2.59.
14761         * configure: Regenerated.
14762
14763         * gdbreplay.c (socklen_t): Provide a default.
14764         (remote_open): Use socklen_t.
14765         * remote-utils.c (socklen_t): Provide a default.
14766         (remote_open): Use socklen_t.
14767         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14768         unsigned char.
14769
14770         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14771         char for buffers.
14772         * linux-low.c (linux_read_memory, linux_write_memory)
14773         (linux_read_auxv): Likewise.
14774         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14775         (check_mem_write): Likewise.
14776         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14777         Likewise.
14778         * regcache.c (struct inferior_rgcache_data, registers_to_string)
14779         (registers_from_string, register_data): Likewise.
14780         * server.c (handle_query, main): Likewise.
14781         * server.h (convert_ascii_to_int, convert_int_to_ascii)
14782         (decode_M_packet): Likewise.
14783         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14784         * target.h (struct target_ops): Update read_memory, write_memory,
14785         and read_auxv.
14786         (read_inferior_memory, write_inferior_memory): Update.
14787         * linux-low.h (struct linux_target_ops): Change type of breakpoint
14788         to unsigned char *.
14789         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14790         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14791         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14792         linux-s390-low.c, linux-sh-low.c: Update for changes in
14793         read_inferior_memory and the_low_target->breakpoint.
14794
14795 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
14796
14797         * Makefile.in (SFILES): Add linux-ppc64-low.c.
14798         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14799         * configure.srv: Add powerpc64-*-linux*.
14800         * linux-ppc64-low.c: New file.
14801
14802 2005-05-23  Orjan Friberg  <orjanf@axis.com>
14803
14804         * linux-cris-low.c: New file with support for CRIS.
14805         * linux-crisv32-low.c: Ditto for CRISv32.
14806         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14807         (clean): Add reg-cris.c and reg-crisv32.c.
14808         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14809         reg-crisv32.o, and reg-crisv32.c to make rules.
14810         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14811         recognized targets.
14812
14813 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
14814
14815         * linux-low.c (fetch_register): Ensure buffer size is a multiple
14816         of sizeof (PTRACE_XFER_TYPE).
14817         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
14818
14819 2005-05-12  Orjan Friberg  <orjanf@axis.com>
14820
14821         * target.h (struct target_ops): Add insert_watchpoint,
14822         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14823         pointers for hardware watchpoint support.
14824         * linux-low.h (struct linux_target_ops): Ditto.
14825         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14826         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
14827         to linux_target_ops.
14828         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14829         reply packet.
14830         * server.c (main): Recognize 'Z' and 'z' packets.
14831
14832 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
14833
14834         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14835         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14836         (the_low_target): Add new members.
14837
14838 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
14839
14840         * proc-service.c (ps_lgetregs): Search all_processes instead of
14841         all_threads.
14842
14843 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
14844
14845         * server.c (start_inferior): Change return type to int.
14846         (attach_inferior): Change sigptr to int *.
14847         (handle_v_cont, handle_v_requests): Change signal to int *.
14848         (main): Change signal to int.
14849
14850 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
14851
14852         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14853         * configure.srv: Add m32r*-*-linux*.
14854         * linux-m32r-low.c: New file.
14855
14856 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
14857
14858         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14859
14860 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
14861
14862         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14863         Take unsigned long arguments for PIDs.
14864         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14865         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14866         (wait_for_sigstop, linux_resume_one_process)
14867         (regsets_fetch_inferior_registers, linux_send_signal)
14868         (linux_read_auxv): Likewise.  Update the types of variables holding
14869         PIDs.  Update format string specifiers.
14870         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14871         * remote-utils.c (prepare_resume_reply): Likewise.
14872         * server.c (cont_thread, general_thread, step_thread)
14873         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14874         unsigned long.
14875         (handle_query): Update format specifiers.
14876         (handle_v_cont, main): Use strtoul for thread IDs.
14877         * server.h (struct inferior_list_entry): Use unsigned long for ID.
14878         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14879         (general_thread, step_thread, thread_from_wait)
14880         (old_thread_from_wait): Update.
14881         * target.h (struct thread_resume): Use unsigned long for THREAD.
14882         (struct target_ops): Use unsigned long for arguments to attach and
14883         thread_alive.
14884
14885 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
14886
14887         * acinclude.m4: Include bfd/bfd.m4 directly.
14888         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
14889         <agriffis@toolchain.org>.
14890         * aclocal.m4, configure: Regenerated.
14891
14892 2005-01-07  Andrew Cagney  <cagney@gnu.org>
14893
14894         * configure.ac: Rename configure.in, require autoconf 2.59.
14895         * configure: Re-generate.
14896
14897 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
14898
14899         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
14900         LIBS when finished.
14901         * aclocal.m4: Regenerated.
14902         * configure: Regenerated.
14903
14904 2004-11-21  Andreas Schwab  <schwab@suse.de>
14905
14906         * linux-m68k-low.c (m68k_num_gregs): Define.
14907         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14908         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14909         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14910         (m68k_breakpoint_at): New.  Add to the_low_target.
14911
14912         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14913         srv_linux_thread_db to yes.
14914
14915 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
14916
14917         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14918         (ARCH_SET_FS): Likewise.
14919         (ARCH_GET_FS): Likewise.
14920         (ARCH_GET_GS): Likewise.
14921
14922 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
14923
14924         * linux-i386-low.c (ps_get_thread_area): New.
14925         * linux-x86-64-low.c (ps_get_thread_area): New.
14926         * linux-low.c: Include <sys/syscall.h>.
14927         (linux_kill_one_process): Don't kill the first thread here.
14928         (linux_kill): Kill the first thread here.
14929         (kill_lwp): New function.
14930         (send_sigstop, linux_send_signal): Use it.
14931         * proc-service.c: Clean up #ifdefs.
14932         (fpregset_info): Delete.
14933         (ps_lgetregs): Update and enable implementation.
14934         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14935         implementations.
14936         * remote-utils.c (struct sym_cache, symbol_cache): New.
14937         (input_interrupt): Print a clearer message.
14938         (async_io_enabled): New variable.
14939         (enable_async_io, disable_async_io): Use it.  Update comments.
14940         (look_up_one_symbol): Use the symbol cache.
14941         * thread-db.c (thread_db_look_up_symbols): New function.
14942         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
14943
14944 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
14945
14946         * configure.in: Test for -rdynamic.
14947         * configure: Regenerated.
14948         * Makefile (INTERNAL_LDFLAGS): New.
14949         (gdbserver, gdbreplay): Use it.
14950
14951 2004-09-02  Andrew Cagney  <cagney@gnu.org>
14952
14953         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14954
14955 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
14956
14957         * linux-low.c (linux_wait): Clear all_processes list also.
14958
14959 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
14960
14961         * linux-low.c: Include <errno.h>.  Remove extern declaration of
14962         errno.
14963
14964 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
14965
14966         * gdbreplay.c, server.h, utils.c: Update copyright years.
14967
14968 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
14969
14970         * server.c (main): Print child status or termination signal from
14971         variable 'signal', not 'sig'.
14972
14973 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
14974
14975         * linux-low.c (linux_read_memory): Change return type to
14976         int.  Check for and return error from ptrace().
14977         * target.c (read_inferior_memory): Change return type to int.  Pass
14978         back return status from the_target->read_memory().
14979         * target.h (struct target_ops): Adapt *read_memory() prototype.
14980         Update comment.
14981         (read_inferior_memory): Adapt prototype.
14982         * server.c (main): Return an error packet if
14983         read_inferior_memory() returns an error.
14984
14985 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
14986
14987         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14988         Unify with other clean targets.
14989
14990 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
14991
14992         * server.c (handle_v_cont): Call set_desired_inferior.
14993
14994 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
14995
14996         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14997
14998 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
14999
15000         * linux-low.c (linux_wait): Unblock async I/O.
15001         (linux_resume): Block and enable async I/O.
15002         * remote-utils.c (block_async_io, unblock_async_io): New functions.
15003         * server.h (block_async_io, unblock_async_io): Add prototypes.
15004
15005 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15006
15007         * remote-utils.c (remote_open): Print a status notice after
15008         opening a TCP port.
15009         * server.c (attach_inferior): Print a status notice after
15010         attaching.
15011
15012 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
15013
15014         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15015
15016 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
15017
15018         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15019         error packet.
15020         * server.c, target.h: Update copyright years.
15021
15022 2004-02-25  Roland McGrath  <roland@redhat.com>
15023
15024         * target.h (struct target_ops): New member `read_auxv'.
15025         * server.c (handle_query): Handle qPart:auxv:read: query using that.
15026         * linux-low.c (linux_read_auxv): New function.
15027         (linux_target_ops): Initialize `read_auxv' member to that.
15028
15029 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15030
15031         Committed by Jim Blandy  <jimb@redhat.com>.
15032
15033         * linux-s390-low.c (s390_num_regs): Update.
15034         (s390_regmap): Remove control registers.  Use __s390x__ predefine
15035         instead of GPR_SIZE to distiguish s390 and s390x targets.
15036
15037 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
15038
15039         * linux-low.c: Update copyright year.
15040         (check_removed_breakpoint): Clear pending_is_breakpoint.
15041         (linux_set_resume_request, linux_queue_one_thread)
15042         (resume_status_pending_p): New functions.
15043         (linux_continue_one_thread): Use process->resume.
15044         (linux_resume): Only resume threads if there are no pending events.
15045         * linux-low.h (struct process_info): Add resume request
15046         pointer.
15047
15048 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
15049
15050         * regcache.c (new_register_cache): Clear the allocated register
15051         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15052
15053 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
15054
15055         * linux-low.c (linux_resume): Take a struct thread_resume *
15056         argument.
15057         (linux_wait): Update call.
15058         (resume_ptr): New static variable.
15059         (linux_continue_one_thread): Renamed from
15060         linux_continue_one_process.  Use resume_ptr.
15061         (linux_resume): Use linux_continue_one_thread.
15062         * server.c (handle_v_cont, handle_v_requests): New functions.
15063         (myresume): New function.
15064         (main): Handle 'v' case.
15065         * target.h (struct thread_resume): New type.
15066         (struct target_ops): Change argument of "resume" to struct
15067         thread_resume *.
15068         (myresume): Delete macro.
15069
15070 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
15071
15072         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15073         (uninstall): Support DESTDIR.
15074
15075 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
15076
15077         * configure.srv: Add xscale*linux copy of arm*linux entry.
15078
15079 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
15080
15081         * linux-arm-low.c (arm_reinsert_addr): New function.
15082         (the_low_target): Add arm_reinsert_addr.
15083
15084 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
15085
15086         * mem-break.c: Remove whitespace at end of file.
15087
15088 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15089
15090         * configure.in: Check whether we need to prototype strerror.
15091         * server.h: Optionally prototype strerror.
15092         * gdbreplay.c (perror_with_name): Use strerror.
15093         * linux-low.c (linux_attach_lwp): Use strerror.
15094         * utils.c (perror_with_name): Use strerror.
15095         * config.in, configure: Regenerated.
15096
15097 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
15098
15099         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15100         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15101
15102 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
15103
15104         * Makefile.in (SFILES): Update.
15105         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15106         low-sun3.c: Remove files.
15107
15108 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
15109
15110         * linux-low.c: Move comment to linux_thread_alive where it belonged.
15111         (linux_detach_one_process, linux_detach): New functions.
15112         (linux_target_ops): Add linux_detach.
15113         * server.c (main): Handle 'D' packet.
15114         * target.h (struct target_ops): Add "detach" member.
15115         (detach_inferior): Define.
15116
15117 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
15118
15119         From Kelley Cook  <kelleycook@wideopenwest.com>:
15120         * configure.srv: Accept i[34567]86 variants.
15121
15122 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
15123
15124         * linux-low.c (linux_wait_for_event): Correct comment typos.
15125         (linux_resume_one_process): Call check_removed_breakpoint.
15126         (linux_send_signal): New function.
15127         (linux_target_ops): Add linux_send_signal.
15128         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15129         of kill.
15130         * target.h (struct target_ops): Add send_signal.
15131
15132 2003-05-29  Jim Blandy  <jimb@redhat.com>
15133
15134         * linux-low.c (usr_store_inferior_registers): Transfer buf in
15135         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
15136         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15137         away part of the register's value.
15138
15139 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
15140
15141         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15142         (linux_wait_for_event, linux_init_signals): Likewise.
15143
15144 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
15145
15146         * configure.in: Check for stdlib.h.
15147         * configure: Regenerated.
15148         * config.in: Regenerated.
15149
15150 2003-01-04  Andreas Schwab  <schwab@suse.de>
15151
15152         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15153
15154 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
15155
15156         * Makefile.in: Remove obsolete code.
15157
15158 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
15159
15160         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15161         defined(PT_FPR0_HI).
15162
15163 2002-11-17  Stuart Hughes  <seh@zee2.com>
15164
15165         * linux-arm-low.c (arm_num_regs): Increase.
15166         (arm_regmap): Include status register.
15167
15168 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
15169
15170         * linux-low.c (register_addr): Remove incorrect -1 check.
15171
15172 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
15173
15174         * linux-low.c (linux_create_inferior): Call setpgid.  Return
15175         the new PID.
15176         (unstopped_p, linux_signal_pid): Remove.
15177         (linux_target_ops): Remove linux_signal_pid.
15178         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15179         global instead of target method.
15180         * target.h (struct target_ops): Remove signal_pid.  Update comment
15181         for create_inferior.
15182         * server.c (signal_pid): New variable.
15183         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
15184         gdbserver.  Set the child to be the foreground process group.
15185         (attach_inferior): Set signal_pid.
15186
15187 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
15188
15189         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15190
15191 2002-08-20  Jim Blandy  <jimb@redhat.com>
15192
15193         * Makefile.in (LDFLAGS): Allow the configure script to establish a
15194         default for this.
15195
15196 2002-08-01  Andrew Cagney  <cagney@redhat.com>
15197
15198         * Makefile.in: Make chill references obsolete.
15199
15200 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
15201
15202         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15203         * configure: Regenerate.
15204         * config.in: Regenerate.
15205
15206 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
15207
15208         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15209         (perror_with_name, remote_close, remote_open, expect, play): Static.
15210
15211 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
15212
15213         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15214         byte offsets instead of an array of indexes.
15215         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15216
15217 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
15218
15219         * regcache.c: Add comment.
15220
15221 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
15222
15223         * thread-db.c: New file.
15224         * proc-service.c: New file.
15225         * acinclude.m4: New file.
15226         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15227         proc-service.o, and thread-db.o.
15228         (linux-low.o): Add USE_THREAD_DB.
15229         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15230         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15231         * aclocal.m4: Regenerated.
15232         * config.in: Regenerated.
15233         * configure: Regenerated.
15234         * configure.in: Check for proc_service.h, sys/procfs.h,
15235         thread_db.h, and linux/elf.h headrs.
15236         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15237         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
15238         Check for -lthread_db and thread support.
15239         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15240         PowerPC, and SuperH.
15241         * i387-fp.c: Constify arguments.
15242         * i387-fp.h: Likewise.
15243         * inferiors.c: (struct thread_info): Renamed from
15244         `struct inferior_info'.  Remove PID member.  Use generic inferior
15245         list header.  All uses updated.
15246         (inferiors, signal_pid): Removed.
15247         (all_threads): New variable.
15248         (get_thread): Define.
15249         (add_inferior_to_list): New function.
15250         (for_each_inferior): New function.
15251         (change_inferior_id): New function.
15252         (add_inferior): Removed.
15253         (remove_inferior): New function.
15254         (add_thread): New function.
15255         (free_one_thread): New function.
15256         (remove_thread): New function.
15257         (clear_inferiors): Use for_each_inferior and free_one_thread.
15258         (find_inferior): New function.
15259         (find_inferior_id): New function.
15260         (inferior_target_data): Update argument type.
15261         (set_inferior_target_data): Likewise.
15262         (inferior_regcache_data): Likewise.
15263         (set_inferior_regcache_data): Likewise.
15264         * linux-low.c (linux_bp_reinsert): Remove.
15265         (all_processes, stopping_threads, using_thrads)
15266         (struct pending_signals, debug_threads, pid_of): New.
15267         (inferior_pid): Replace with macro.
15268         (struct inferior_linux_data): Remove.
15269         (get_stop_pc, add_process): New functions.
15270         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15271         Use add_process and add_thread.
15272         (linux_attach_lwp): New function, based on old linux_attach.  Use
15273         add_process and add_thread.  Set stop_expected for new threads.
15274         (linux_attach): New function.
15275         (linux_kill_one_process): New function.
15276         (linux_kill): Kill all LWPs.
15277         (linux_thread_alive): Use find_inferior_id.
15278         (check_removed_breakpoints, status_pending_p): New functions.
15279         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15280         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
15281         struct for the found process.
15282         (linux_wait_for_event): New function.
15283         (linux_wait): Use it.  Support LWPs.
15284         (send_sigstop, wait_for_sigstop, stop_all_processes)
15285         (linux_resume_one_process, linux_continue_one_process): New functions.
15286         (linux_resume): Support LWPs.
15287         (REGISTER_RAW_SIZE): Remove.
15288         (fetch_register): Use register_size instead.  Call supply_register.
15289         (usr_store_inferior_registers): Likewise.  Call collect_register.
15290         Fix recursive case.
15291         (regsets_fetch_inferior_registers): Improve error message.
15292         (regsets_store_inferior_registers): Add debugging.
15293         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15294         (unstopped_p, linux_signal_pid): New functions.
15295         (linux_target_ops): Add linux_signal_pid.
15296         (linux_init_signals): New function.
15297         (initialize_low): Call it.  Initialize using_threads.
15298         * regcache.c (inferior_regcache_data): Add valid
15299         flag.
15300         (get_regcache): Fetch registers lazily.  Add fetch argument
15301         and update all callers.
15302         (regcache_invalidate_one, regcache_invalidate): New
15303         functions.
15304         (new_register_cache): Renamed from create_register_cache.
15305         Return the new regcache.
15306         (free_register_cache): Change argument to a void *.
15307         (registers_to_string, registers_from_string): Call get_regcache
15308         with fetch flag set.
15309         (register_data): Make static.  Pass fetch flag to get_regcache.
15310         (supply_register): Call get_regcache with fetch flag clear.
15311         (collect_register): Call get_regcache with fetch flag set.
15312         (collect_register_as_string): New function.
15313         * regcache.h: Update.
15314         * remote-utils.c (putpkt): Flush after debug output and use
15315         stderr.
15316         Handle input interrupts while waiting for an ACK.
15317         (input_interrupt): Use signal_pid method.
15318         (getpkt): Flush after debug output and use stderr.
15319         (outreg): Use collect_register_as_string.
15320         (new_thread_notify, dead_thread_notify): New functions.
15321         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
15322         and general_thread.
15323         (look_up_one_symbol): Flush after debug output.
15324         * server.c (step_thread, server_waiting): New variables.
15325         (start_inferior): Don't use signal_pid.  Update call to mywait.
15326         (attach_inferior): Update call to mywait.
15327         (handle_query): Handle qfThreadInfo and qsThreadInfo.
15328         (main): Don't fetch/store registers explicitly.  Use
15329         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
15330         calls to mywait.
15331         * server.h: Update.
15332         (struct inferior_list, struct_inferior_list_entry): New.
15333         * target.c (set_desired_inferior): New.
15334         (write_inferior_memory): Constify.
15335         (mywait): New function.
15336         * target.h: Update.
15337         (struct target_ops): New signal_pid method.
15338         (mywait): Removed macro, added prototype.
15339
15340         * linux-low.h (regset_func): Removed.
15341         (regset_fill_func, regset_store_func): New.
15342         (enum regset_type): New.
15343         (struct regset_info): Add type field.  Use new operation types.
15344         (struct linux_target_ops): stop_pc renamed to get_pc.
15345         Add decr_pc_after_break and breakpoint_at.
15346         (get_process, get_thread_proess, get_process_thread)
15347         (strut process_info, all_processes, linux_attach_lwp)
15348         (thread_db_init): New.
15349
15350         * linux-arm-low.c (arm_get_pc, arm_set_pc,
15351         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15352         (the_low_target): Add new members.
15353         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15354         (i386_store_fpxregset): Constify.
15355         (target_regsets): Add new kind identifier.
15356         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
15357         (i386_set_pc): Add debugging.
15358         (i386_breakpoint_at): New function.
15359         (the_low_target): Add new members.
15360         * linux-mips-low.c (mips_get_pc, mips_set_pc)
15361         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15362         (mips_breakpoint_at): New.
15363         (the_low_target): Add new members.
15364         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15365         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15366         (the_low_target): Add new members.
15367         * linux-sh-low.c (sh_get_pc, sh_set_pc)
15368         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15369         (the_low_target): Add new members.
15370         * linux-x86-64-low.c (target_regsets): Add new kind
15371         identifier.
15372
15373 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
15374
15375         From Martin Pool <mbp@samba.org>:
15376         * server.c (gdbserver_usage): New function.
15377         (main): Call it.
15378
15379 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
15380
15381         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15382         stop_at -> stop_pc.
15383
15384 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
15385
15386         * Makefile.in: Remove obsolete code.
15387
15388 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
15389
15390         * linux-low.c (regsets_fetch_inferior_registers),
15391         (regsets_store_inferior_registers): Removed cast to int from
15392         ptrace() calls.
15393         * regcache.h: Added declaration of struct inferior_info.
15394
15395 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
15396
15397         * inferiors.c (struct inferior_info): Add regcache_data.
15398         (add_inferior): Call create_register_cache.
15399         (clear_inferiors): Call free_register_cache.
15400         (inferior_regcache_data, set_inferior_regcache_data): New functions.
15401         * regcache.c (struct inferior_regcache_data): New.
15402         (registers): Remove.
15403         (get_regcache): New function.
15404         (create_register_cache, free_register_cache): New functions.
15405         (set_register_cache): Don't initialize the register cache here.
15406         (registers_to_string, registers_from_string, register_data): Call
15407         get_regcache.
15408         * regcache.h: Add prototypes.
15409         * server.h: Likewise.
15410
15411 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
15412
15413         * mem-break.c: New file.
15414         * mem-break.h: New file.
15415         * Makefile.in: Add mem-break.o rule; update server.h
15416         dependencies.
15417         * inferiors.c (struct inferior_info): Add target_data
15418         member.
15419         (clear_inferiors): Free target_data member if set.
15420         (inferior_target_data, set_inferior_target_data): New functions.
15421         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15422         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
15423         * linux-low.c (linux_bp_reinsert): New variable.
15424         (struct inferior_linux_data): New.
15425         (linux_create_inferior): Use set_inferior_target_data.
15426         (linux_attach): Likewise.  Call add_inferior.
15427         (linux_wait_for_one_inferior): New function.
15428         (linux_wait): Call it.
15429         (linux_write_memory): Add const.
15430         (initialize_low): Call set_breakpoint_data.
15431         * linux-low.h (struct linux_target_ops): Add breakpoint
15432         handling members.
15433         * server.c (attach_inferior): Remove extra add_inferior
15434         call.
15435         * server.h: Include mem-break.h.  Update inferior.c
15436         prototypes.
15437         * target.c (read_inferior_memory)
15438         (write_inferior_memory): New functions.
15439         * target.h (read_inferior_memory)
15440         (write_inferior_memory): Change macros to prototypes.
15441         (struct target_ops): Update comments.  Add const to write_memory
15442         definition.
15443
15444 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
15445
15446         * linux-low.c (usr_store_inferior_registers): Support
15447         registers which are allowed to fail to store.
15448         * linux-low.h (linux_target_ops): Likewise.
15449         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15450         (ppc_cannot_store_register): FPSCR may not be storable.
15451
15452 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15453
15454         * server.h: Include <string.h> if HAVE_STRING_H.
15455         * ChangeLog: Correct paths in last ChangeLog entry.
15456
15457 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15458
15459         * linux-low.h: Remove obsolete prototypes.
15460         (struct linux_target_ops): New.
15461         (extern the_low_target): New.
15462         * linux-low.c (num_regs, regmap): Remove declarations.
15463         (register_addr): Use the_low_target explicitly.
15464         (fetch_register): Likewise.
15465         (usr_fetch_inferior_registers): Likewise.
15466         (usr_store_inferior_registers): Likewise.
15467         * linux-arm-low.c (num_regs): Remove.
15468         (arm_num_regs): Define.
15469         (arm_regmap): Renamed from regmap, made static.
15470         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15471         made static.
15472         (arm_cannot_store_register): Renamed from cannot_store_register,
15473         made static.
15474         (the_low_target): New.
15475         * linux-i386-low.c (num_regs): Remove.
15476         (i386_num_regs): Define.
15477         (i386_regmap): Renamed from regmap, made static.
15478         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15479         made static.
15480         (i386_cannot_store_register): Renamed from cannot_store_register,
15481         made static.
15482         (the_low_target): New.
15483         * linux-ia64-low.c (num_regs): Remove.
15484         (ia64_num_regs): Define.
15485         (ia64_regmap): Renamed from regmap, made static.
15486         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15487         made static.
15488         (ia64_cannot_store_register): Renamed from cannot_store_register,
15489         made static.
15490         (the_low_target): New.
15491         * linux-m68k-low.c (num_regs): Remove.
15492         (m68k_num_regs): Define.
15493         (m68k_regmap): Renamed from regmap, made static.
15494         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15495         made static.
15496         (m68k_cannot_store_register): Renamed from cannot_store_register,
15497         made static.
15498         (the_low_target): New.
15499         * linux-mips-low.c (num_regs): Remove.
15500         (mips_num_regs): Define.
15501         (mips_regmap): Renamed from regmap, made static.
15502         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15503         made static.
15504         (mips_cannot_store_register): Renamed from cannot_store_register,
15505         made static.
15506         (the_low_target): New.
15507         * linux-ppc-low.c (num_regs): Remove.
15508         (ppc_num_regs): Define.
15509         (ppc_regmap): Renamed from regmap, made static.
15510         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15511         made static.
15512         (ppc_cannot_store_register): Renamed from cannot_store_register,
15513         made static.
15514         (the_low_target): New.
15515         * linux-s390-low.c (num_regs): Remove.
15516         (s390_num_regs): Define.
15517         (s390_regmap): Renamed from regmap, made static.
15518         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15519         made static.
15520         (s390_cannot_store_register): Renamed from cannot_store_register,
15521         made static.
15522         (the_low_target): New.
15523         * linux-sh-low.c (num_regs): Remove.
15524         (sh_num_regs): Define.
15525         (sh_regmap): Renamed from regmap, made static.
15526         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15527         made static.
15528         (sh_cannot_store_register): Renamed from cannot_store_register,
15529         made static.
15530         (the_low_target): New.
15531         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15532         (the_low_target): New.
15533
15534 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15535
15536         * Makefile.in: Add stamp-h target.
15537         * configure.in: Create stamp-h.
15538         * configure: Regenerated.
15539
15540 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15541
15542         * inferiors.c: New file.
15543         * target.c: New file.
15544         * target.h: New file.
15545         * Makefile.in:  Add target.o and inferiors.o.  Update
15546         dependencies.
15547         * linux-low.c (inferior_pid): New static variable,
15548         moved from server.c.
15549         (linux_create_inferior): Renamed from create_inferior.
15550         Call add_inferior.  Return 0 on success instead of a PID.
15551         (linux_attach): Renamed from myattach.
15552         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
15553         (linux_thread_alive): Renamed from mythread_alive.
15554         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
15555         child dies.
15556         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
15557         (regsets_store_inferior_registers): Correct error message.
15558         Add missing ``return 0''.
15559         (linux_fetch_registers): Renamed from fetch_inferior_registers.
15560         (linux_store_registers): Renamed from store_inferior_registers.
15561         (linux_read_memory): Renamed from read_inferior_memory.
15562         (linux_write_memory): Renamed from write_inferior_memory.
15563         (linux_target_ops): New structure.
15564         (initialize_low): Call set_target_ops ().
15565         * remote-utils.c (unhexify): New function.
15566         (hexify): New function.
15567         (input_interrupt): Send signals to ``signal_pid''.
15568         * server.c (inferior_pid): Remove.
15569         (start_inferior): Update create_inferior call.
15570         (attach_inferior): Call add_inferior.
15571         (handle_query): New function.
15572         (main): Call handle_query for `q' packets.
15573         * server.h: Include "target.h".  Remove obsolete prototypes.
15574         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15575
15576 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
15577
15578         * Makefile.in: Add WARN_CFLAGS.  Update configury
15579         dependencies.
15580         * configure.in: Check for <string.h>
15581         * configure: Regenerate.
15582         * config.in: Regenerate.
15583         * gdbreplay.c: Include needed system headers.
15584         (remote_open): Remove strchr prototype.
15585         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15586         * regcache.c (supply_register): Change buf argument to const void *.
15587         (supply_register_by_name): Likewise.
15588         (collect_register): Change buf argument to void *.
15589         (collect_register_by_name): Likewise.
15590         * regcache.h: Add missing prototypes.
15591         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15592         * server.c (handle_query): New function.
15593         (attached): New static variable, moved out of main.
15594         (main): Quiet longjmp clobber warnings.
15595         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
15596         * utils.c (error): Remove NORETURN.
15597         (fatal): Likewise.