gdb/gdbserver/ChangeLog

   1 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * gdbreplay.c (gdbreplay_version): Update copyright year.
   4         * server.c (gdbserver_version): Likewise.
   5
   6 2009-01-05  Doug Evans  <dje@google.com>
   7
   8         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
   9         (handle_extended_wait): Improve comment.
  10
  11 2008-12-13  Doug Evans  <dje@google.com>
  12
  13         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
  14         * server.h (ATTR_MALLOC): New macro.
  15         (xmalloc,xcalloc,xstrdup): Declare.
  16         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
  17         * inferiors.c: Ditto.
  18         * linux-low.c: Ditto.
  19         * mem-break.c: Ditto.
  20         * regcache.c: Ditto.
  21         * remote-utils.c: Ditto.
  22         * server.c: Ditto.
  23         * target.c: Ditto.
  24         * win32-low.c: Ditto.
  25
  26 2008-12-12  Doug Evans  <dje@google.com>
  27
  28         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
  29         in debugging printf.
  30
  31         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
  32
  33 2008-12-09  Doug Evans  <dje@google.com>
  34
  35         * linux-low.h (struct process_info): Delete member tid, unused.
  36         * thread-db.c (find_one_thread): Update.
  37         (maybe_attach_thread): Update.
  38
  39 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
  40
  41         * target.h (struct target_ops): Add qxfer_osdata member.
  42         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
  43         and dirent.h.
  44         (linux_qxfer_osdata): New functions.
  45         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
  46         callback.
  47         * server.c (handle_query): Handle "qXfer:osdata:read:".
  48         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
  49         (buffer_xml_printf): New functions.
  50         * server.h (struct buffer): New.
  51         (buffer_grow_str, buffer_grow_str0): New macros.
  52         (buffer_grow, buffer_free, buffer_init, buffer_finish)
  53         (buffer_xml_printf): Declare.
  54
  55 2008-11-24  Doug Evans  <dje@google.com>
  56
  57         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
  58
  59 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
  60
  61         * server.c (handle_v_run): Always use the supplied argument list.
  62
  63 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
  64
  65         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
  66         (xtensa_regmap_table): Add entry for scompare1.
  67
  68 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
  69
  70         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
  71         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
  72         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
  73         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
  74         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
  75         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
  76         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
  77         XML target descriptions.
  78         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
  79         when inferior is running on an ISA 2.05 or later processor.  Add
  80         special case to return offset for full 64-bit slot of FPSCR when
  81         in 32-bits.
  82
  83 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
  84
  85         * Makefile.in (SFILES, clean): Added sparc64 files.
  86         (reg-sparc64.o, reg-sparc64.c): New.
  87         * configure.srv (sparc*-*-linux*): New configuration.
  88         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
  89         syscall arguments for SPARC.
  90         (regsets_store_inferior_registers): Likewise.
  91         * linux-sparc-low.c: New file.
  92
  93 2008-10-21  Doug Evans  <dje@google.com>
  94
  95         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
  96         (READLINE_DIR,READLINE_DEP): Delete.
  97         (INTERNAL_CFLAGS): Update.
  98         (LINTFLAGS): Update.
  99
 100 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
 101
 102         * server.c (handle_v_run): If GDB didn't specify an argv, use the
 103         whole argv from the last run, not just argv[0].
 104
 105 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 106
 107         * regcache.c (new_register_cache): Return NULL if the register
 108         cache size isn't known yet.
 109         (free_register_cache): Avoid dereferencing a NULL regcache.
 110
 111 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
 112
 113         * configure.srv: Merge MIPS and MIPS64.
 114
 115 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 116
 117         * Makefile.in (uninstall): Apply $(EXEEXT) too.
 118
 119 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
 120
 121         * Makefile.in: Add required vsx dependencies.
 122
 123         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
 124         Declare init_registers_powerpc_vsx32l.
 125         Declare init_registers_powerpc_vsx64l.
 126         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
 127         (ppc_arch_setup): Check for VSX in hwcap.
 128         (ppc_fill_vsxregset): New function.
 129         (ppc_store_vsxregset): New function.
 130         Add new VSX entry in regset_info target_regsets.
 131
 132         * configure.srv: Add new VSX dependencies.
 133
 134 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
 135
 136         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
 137         (remote_open): Set or clear transport_is_reliable.
 138         (putpkt_binary): Don't expect acks in noack mode.
 139         (getpkt): Don't send ack/nac in noack mode.
 140         * server.c (handle_general_set): Handle QStartNoAckMode.
 141         (handle_query): If connected by tcp pass QStartNoAckMode+ in
 142         qSupported.
 143         (main): Reset noack_mode on every connection.
 144         * server.h (noack_mode): Declare.
 145
 146 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 147
 148         * Makefile.in (GDBREPLAY_OBS): New variable.
 149         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
 150
 151 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
 152             Daniel Jacobowitz  <dan@codesourcery.com>
 153
 154         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
 155         (usr_store_inferior_registers): Likewise.
 156         (regsets_store_inferior_registers): Likewise.
 157
 158 2008-07-31  Rolf Jansen  <rj@surtec.com>
 159             Pedro Alves  <pedro@codesourcery.com>
 160
 161         * configure.ac: Check for memmem declaration.
 162         * server.c [HAVE_MALLOC_H]: Include malloc.h.
 163         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
 164         (disable_packet_qfThreadInfo): Unconditionally compile.
 165         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
 166         * configure, config.in: Regenerate.
 167
 168 2008-07-28  Doug Kwan  <dougkwan@google.com>
 169
 170         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
 171         (linux_write_memory): Remove declaration of errno.
 172
 173 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 174
 175         * linux-low.c (handle_extended_wait): Do not use "status"
 176         variable uninitialized.
 177
 178 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
 179
 180         * server.c (handle_v_attach): Inhibit reporting dll changes.
 181
 182 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
 183
 184         * remote-utils.c (prepare_resume_reply): If requested, don't
 185         output "thread:TID" in the T stop reply.
 186
 187         * server.c (disable_packet_vCont, disable_packet_Tthread)
 188         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
 189         (handle_query): If requested, disable support for qC, qfThreadInfo
 190         and qsThreadInfo.
 191         (handle_v_requests): If requested, disable support for vCont.
 192         (gdbserver_show_disableable): New.
 193         (main): Handle --disable-packet and --disable-packet=LIST.
 194
 195         * server.h (disable_packet_vCont, disable_packet_Tthread)
 196         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
 197
 198 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
 199
 200         * server.c (gdbserver_usage): Mention --version.
 201
 202 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
 203
 204         * Makefile.in (gdbreplay.o): New rule.
 205
 206 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
 207
 208         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
 209         message, not gdbserver.
 210
 211 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
 212             Nathan Sidwell  <nathan@codesourcery.com>
 213             Joseph Myers  <joseph@codesourcery.com>
 214
 215         * acinclude.m4: Include ../../config/acx.m4.
 216         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
 217         * configure, config.in: Regenerate.
 218         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
 219         * server.c (gdbserver_version): Print PKGVERSION.
 220         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
 221         (main): Adjust gdbserver_usage calls.
 222         * gdbreplay.c (version, host_name): Add declarations.
 223         (gdbreplay_version, gdbreplay_usage): New.
 224         (main): Accept --version and --help options.
 225
 226 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
 227
 228         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
 229         (arm_breakpoint_at): Handle Thumb.
 230         (the_low_target): Add comment.
 231
 232 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
 233
 234         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
 235
 236 2008-05-09  Doug Evans  <dje@google.com>
 237
 238         * server.h (decode_search_memory_packet): Declare.
 239         * remote-utils.c (decode_search_memory_packet): New fn.
 240         * server.c (handle_search_memory_1): New fn.
 241         (handle_search_memory): New fn.
 242         (handle_query): Process qSearch:memory packets.
 243
 244 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
 245
 246         * regcache.c (registers_length): Remove.
 247         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
 248         full register packet.
 249         * regcache.h (registers_length): Remove prototype.
 250         * server.h (PBUFSIZ): Define to 16384.
 251
 252 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
 253
 254         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
 255         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
 256         powerpc-64l.o, and powerpc-altivec64l.o.
 257         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
 258         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
 259         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
 260         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
 261         rs6000/power-linux.xml, and rs6000/power64-linux.xml
 262         to srv_xmlfiles.
 263
 264         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
 265         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
 266         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
 267         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
 268         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
 269         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
 270         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
 271         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
 272         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
 273         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
 274         (clean): Update.
 275
 276         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
 277         (init_registers_powerpc_32l): ... this new prototype.
 278         (init_registers_powerpc_32): Remove, replace by ...
 279         (init_registers_powerpc_altivec32l): ... this new prototype.
 280         (init_registers_powerpc_e500): Remove, replace by ...
 281         (init_registers_powerpc_e500l): ... this new prototype.
 282         (init_registers_ppc64): Remove, replace by ...
 283         (init_registers_powerpc_64l): ... this new prototype.
 284         (init_registers_powerpc_64): Remove, replace by ...
 285         (init_registers_powerpc_altivec64l): ... this new prototype.
 286         (ppc_num_regs): Set to 73.
 287         (PT_ORIG_R3, PT_TRAP): Define if necessary.
 288         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
 289         (ppc_cannot_store_register): Handle orig_r3 and trap.
 290         (ppc_arch_setup): Update init_registers_... calls.
 291         (ppc_fill_gregset): Handle orig_r3 and trap.
 292
 293         * inferiors.c (clear_inferiors): Reset current_inferior.
 294
 295 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 296
 297         * acinclude.m4: Add override.m4.
 298         * configure: Regenerate.
 299
 300 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
 301
 302         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
 303         initial call to init_register_ppc64.
 304
 305 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
 306
 307         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
 308         powerpc*-*-linux* case.
 309         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
 310
 311 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
 312
 313         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
 314         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
 315         from reg_xmlfiles.
 316         * linux-ppc-low.c: Include <elf.h>.
 317         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
 318         (ppc_hwcap): New global variable.
 319         (ppc_regmap): Remove __SPE__ #ifdef sections.
 320         (ppc_regmap_e500): New global variable.
 321         (ppc_cannot_store_register): Update __SPE__ special case.
 322         (ppc_get_hwcap): New function.
 323         (ppc_arch_setup): Use it to determine whether inferior supports
 324         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
 325         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
 326         Do not access registers if target does not support AltiVec.
 327         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
 328         Do not access registers if target does not support SPE.
 329         (target_regsets): Unconditionally include AltiVec and SPE regsets.
 330
 331 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
 332
 333         * linux-low.c (disabled_regsets, num_regsets): New.
 334         (use_regsets_p): Delete.
 335         (linux_wait_for_process): Clear disabled_regsets.
 336         (regsets_fetch_inferior_registers): Check and set it.
 337         (regsets_store_inferior_registers): Likewise.
 338         (linux_fetch_registers, linux_store_registers): Do not use
 339         use_regsets_p.
 340         (initialize_low): Allocate disabled_regsets.
 341
 342 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
 343
 344         * Makefile.in (LIBOBJS): New.
 345         (OBS): Use LIBOBJS.
 346         (memmem.o): New rule.
 347         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
 348         * configure: Regenerated.
 349
 350 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
 351
 352         * server.c (handle_query): Never return "unsupported" for
 353         qXfer:features:read queries.
 354
 355 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
 356
 357         * server.c (get_features_xml): Fix inverted condition.
 358         (handle_query): Always support qXfer:feature:read.
 359
 360 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
 361
 362         * server.c (wrapper_argv): New.
 363         (start_inferior): Handle wrapper_argv.  If set, expect an extra
 364         trap.
 365         (gdbserver_usage): Document --wrapper.
 366         (main): Parse --wrapper.
 367
 368 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 369
 370         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
 371         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
 372         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
 373         (ppc_set_pc): Likewise.
 374         (ppc_arch_setup): New function.
 375         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
 376         of collect_register.
 377         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
 378
 379 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 380
 381         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
 382         instead of linux-ppc64-low.o.
 383         * linux-ppc64-low.c: Remove file.
 384         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
 385         (linux-ppc64-low.o): Remove rule.
 386
 387         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
 388         (init_registers_powerpc_64): Likewise.
 389         (ppc_regmap): Conditionally define depending on __powerpc64__.
 390         (ppc_cannot_store_register): Do not special-case "fpscr" when
 391         compiled on __powerpc64__.
 392         (ppc_collect_ptrace_register): New function.
 393         (ppc_supply_ptrace_register): New function.
 394         (ppc_breakpoint): Change type to "unsigned int".
 395         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
 396         (the_low_target): Conditionally provide initializers for the
 397         arch_setup member depending on __powerpc64__.  Install
 398         collect_ptrace_register and supply_ptrace_register members.
 399
 400 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 401
 402         * regcache.h (gdbserver_xmltarget): Add extern declaration.
 403         * server.c (gdbserver_xmltarget): Define.
 404         (get_features_xml): Use it to replace "target.xml" and arch_string.
 405
 406         * configure.srv: Remove srv_xmltarget.  Add XML files that were
 407         mentioned there to srv_xmlfiles instead.  Remove conditional tests
 408         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
 409         srv_xmlfiles and srv_regobj to include all possible choices.
 410         * configure.ac (srv_xmltarget): Remove.
 411         (srv_xmlfiles): Do not add "target.xml".
 412         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
 413         checks for supplementary target information.
 414         * configure: Regenerate.
 415         * Makefile.in (XML_TARGET): Remove.
 416         (target.xml): Remove rule.
 417         (clean): Do not clean up target.xml.
 418         (.PRECIOUS): Do not mention target.xml.
 419
 420         * target.h (struct target_ops): Remove arch_string member.
 421         * linux-low.c (linux_arch_string): Remove.
 422         (linux_target_ops): Remove arch_string initializer.
 423         * linux-low.h (struct linux_target_ops): Remove arch_string member.
 424         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
 425         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
 426         * spu-low.c (spu_arch_string): Remove.
 427         (spu_target_ops): Remove arch_string initializer.
 428         * win32-low.c (win32_arch_string): Remove.
 429         (win32_target_ops): Remove arch_string initializer.
 430         * win32-low.h (struct win32_target_ops): Remove arch_string member.
 431         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
 432         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
 433
 434 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 435
 436         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
 437         by collect_ptrace_register and supply_ptrace_register hooks.
 438         * linux-low.c (fetch_register): Use supply_ptrace_register callback
 439         instead of checking for the_low_target.left_pad_xfer.
 440         (usr_store_inferior_registers): Use collect_ptrace_register callback
 441         instead of checking for the_low_target.left_pad_xfer.
 442
 443         * linux-s390-low.c (s390_collect_ptrace_register): New function.
 444         (s390_supply_ptrace_register): Likewise.
 445         (s390_fill_gregset): Call s390_collect_ptrace_register.
 446         (the_low_target): Update.
 447
 448         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
 449         (ppc_supply_ptrace_register): Likewise.
 450         (the_low_target): Update.
 451
 452         * linux-i386-low.c (the_low_target): Update.
 453         * linux-x86-64-low.c (the_low_target): Update.
 454
 455 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 456
 457         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
 458         reg-s390.o and reg-s390x.o.
 459
 460         * linux-low.c (new_inferior): New global variable.
 461         (linux_create_inferior, linux_attach): Set it.
 462         (linux_wait_for_process): Call the_low_target.arch_setup after the
 463         target has stopped for the first time.
 464         (initialize_low): Do not call the_low_target.arch_setup.
 465
 466         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
 467         (s390_set_pc): Likewise.
 468         (s390_arch_setup): New function.
 469         (the_low_target): Use s390_arch_setup as arch_setup routine.
 470
 471         * regcache.c (realloc_register_cache): New function.
 472         (set_register_cache): Call it for each existing regcache.
 473
 474 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 475
 476         * server.h (init_registers): Remove prototype.
 477
 478         * linux-low.h (struct linux_target_ops): Add arch_setup field.
 479         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
 480         instead of init_registers ().
 481         * linux-arm-low.c (init_registers_arm): Add prototype.
 482         (init_registers_arm_with_iwmmxt): Likewise.
 483         (the_low_target): Add initializer for arch_setup field.
 484         * linux-cris-low.c (init_registers_cris): Add prototype.
 485         (the_low_target): Add initializer for arch_setup field.
 486         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
 487         (the_low_target): Add initializer for arch_setup field.
 488         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
 489         (the_low_target): Add initializer for arch_setup field.
 490         * linux-ia64-low.c (init_registers_ia64): Add prototype.
 491         (the_low_target): Add initializer for arch_setup field.
 492         * linux-m32r-low.c (init_registers_m32r): Add prototype.
 493         (the_low_target): Add initializer for arch_setup field.
 494         * linux-m68k-low.c (init_registers_m68k): Add prototype.
 495         (the_low_target): Add initializer for arch_setup field.
 496         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
 497         (init_registers_mips64_linux): Likewise.
 498         (the_low_target): Add initializer for arch_setup field.
 499         * linux-ppc-low.c (init_registers_ppc): Add prototype.
 500         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
 501         (the_low_target): Add initializer for arch_setup field.
 502         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
 503         (init_registers_powerpc_64): Likewise.
 504         (the_low_target): Add initializer for arch_setup field.
 505         * linux-s390-low.c (init_registers_s390): Add prototype.
 506         (init_registers_s390x): Likewise.
 507         (the_low_target): Add initializer for arch_setup field.
 508         * linux-sh-low.c (init_registers_sh): Add prototype.
 509         (the_low_target): Add initializer for arch_setup field.
 510         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
 511         (the_low_target): Add initializer for arch_setup field.
 512         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
 513         (the_low_target): Add initializer for arch_setup field.
 514
 515         * win32-low.h (struct win32_target_ops): Add arch_setup field.
 516         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
 517         instead of init_registers ().
 518         * win32-arm-low.c (init_registers_arm): Add prototype.
 519         (the_low_target): Add initializer for arch_setup field.
 520         * win32-i386-low.c (init_registers_i386): Add prototype.
 521         (the_low_target): Add initializer for arch_setup field.
 522
 523         * spu-low.c (init_registers_spu): Add prototype.
 524         (initialize_low): Call initialie_registers_spu () instead of
 525         initialize_registers ().
 526
 527 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
 528
 529         * server.c (handle_v_requests): When handling the vRun and vAttach
 530         packets, if already debugging a process, don't kill it.  Return an
 531         error instead.
 532
 533 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
 534
 535         * server.c (handle_query): Correct length check.
 536
 537 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
 538
 539         * win32-low.c (do_initial_child_stuff): Add process handle
 540         parameter.  Set current_process_handle and current_process_id from the
 541         parameters. Clear globals.
 542         (win32_create_inferior): Don't set current_process_handle and
 543         current_process_id here.  Instead pass them on the call to
 544         do_initial_child_stuff.
 545         (win32_attach): Likewise.
 546         (win32_clear_inferiors): New.
 547         (win32_kill): Don't close the current process handle or the
 548         current thread handle here.  Instead call win32_clear_inferiors.
 549         (win32_detach): Don't open a new handle to the process.  Call
 550         win32_clear_inferiors.
 551         (win32_join): Don't rely on current_process_handle; open a new
 552         handle using the process id.
 553         (win32_wait): Call win32_clear_inferiors when the inferior process
 554         has exited.
 555
 556 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
 557
 558         * server.c (monitor_show_help): Add "exit".
 559
 560 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
 561
 562         * Makefile.in (SFILES): Add linux-xtensa-low.c.
 563         (clean): Add reg-xtensa.c.
 564         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
 565         * configure.srv (xtensa*-*-linux*) New target.
 566         * linux-xtensa-low.c: New.
 567         * xtensa-xtregs.c: New.
 568
 569 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
 570
 571         * hostio.c: Don't include errno.h.
 572         (errno_to_fileio_errno): Move to hostio-errno.
 573         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
 574         error number outputting to the target->hostio_last_error callback.
 575         (hostio_packet_error): Use FILEIO_EINVAL directly.
 576         (handle_open, handle_pread, hostio_error, handle_unlink): Update
 577         calls to hostio_error.
 578         * hostio-errno.c: New.
 579         * server.h (hostio_last_error_from_errno): Declare.
 580         * target.h (target_ops): Add hostio_last_error member.
 581         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
 582         as hostio_last_error handler.
 583         * spu-low.c (spu_target_ops): Likewise.
 584         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
 585         (wince_hostio_last_error): New functions.
 586         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
 587         as hostio_last_error handler.
 588         (win32_target_ops) [!_WIN32_WCE]: Register
 589         hostio_last_error_from_errno as hostio_last_error handler.
 590         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
 591         (hostio-errno.o): New rule.
 592         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
 593         * configure.srv (srv_hostio_err_objs): New variable.  Default to
 594         hostio-errno.o.
 595         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
 596         * configure: Regenerate.
 597
 598 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 599
 600         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
 601         (linux_kill, linux_detach): Clean up the process list.
 602         * remote-utils.c (remote_open): Improve port number parsing.
 603         (putpkt_binary, input_interrupt): Only send interrupts if the target
 604         is running.
 605         * server.c (extended_protocol): Make static.
 606         (attached): Define earlier.
 607         (exit_requested, response_needed, program_argv): New variables.
 608         (target_running): New.
 609         (start_inferior): Clear attached here.
 610         (attach_inferior): Set attached here.
 611         (require_running): Define.
 612         (handle_query): Use require_running and target_running.  Implement
 613         "monitor exit".
 614         (handle_v_attach, handle_v_run): New.
 615         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
 616         (gdbserver_usage): Update.
 617         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
 618         --attach along with other options or after the port.  Save
 619         program_argv.  Support no initial program.  Resynchronize
 620         communication with GDB after an error.  Handle "monitor exit".
 621         Use require_running and target_running.  Always allow the extended
 622         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
 623         restart in extended mode.
 624         * README: Refer to the GDB manual.  Update --attach usage.
 625
 626 2007-12-20  Andreas Schwab  <schwab@suse.de>
 627
 628         * linux-low.c (STACK_SIZE): Define.
 629         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
 630         (linux_test_for_tracefork): Likewise.
 631
 632 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
 633
 634         * linux-low.c (linux_wait_for_event): Update messages.  Do not
 635         reinsert auto-delete breakpoints.
 636         * mem-break.c (struct breakpoint): Change return type of handler to
 637         int.
 638         (set_breakpoint_at): Update handler type.
 639         (reinsert_breakpoint_handler): Return 1 instead of calling
 640         delete_breakpoint.
 641         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
 642         setting a new one.
 643         (check_breakpoints): Delete auto-delete breakpoints and return 2.
 644         * mem-break.h (set_breakpoint_at): Update handler type.
 645         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
 646         * win32-low.c (auto_delete_breakpoint): New.
 647         (get_child_debug_event): Use it.
 648
 649 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
 650
 651         * configure.ac: Check for pread and pwrite.
 652         * hostio.c (handle_pread): Fall back to lseek and read.
 653         (handle_pwrite): Fall back to lseek and write.
 654         * config.in, configure: Regenerated.
 655
 656 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
 657
 658         * server.c (myresume): Add own_buf argument.
 659         (main): Update calls.
 660
 661 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
 662
 663         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
 664         * remote-utils.c (remote_open): Do not call disable_async_io.
 665         (block_async_io): Delete.
 666         (unblock_async_io): Make static.
 667         (initialize_async_io): New.
 668         * server.c (handle_v_cont): Handle async I/O here.
 669         (myresume): Likewise.  Move other common resume tasks here...
 670         (main): ... from here.  Call initialize_async_io.  Disable async
 671         I/O before the main loop.
 672         * server.h (initialize_async_io): Declare.
 673         (block_async_io, unblock_async_io): Delete prototypes.
 674         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
 675
 676 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
 677
 678         * remote-utils.c (readchar): Allow binary data in received messages.
 679
 680 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 681
 682         * win32-low.c (attaching): New global.
 683         (win32_create_inferior): Clear the `attaching' global.
 684         (win32_attach): Set the `attaching' global.
 685         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
 686         attaching.  Only set a breakpoint at the entry point if not
 687         attaching.
 688
 689 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 690
 691         * server.c (main): Don't report dll events on the initial
 692         connection on attaches.
 693
 694 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 695
 696         * server.c (main): Relax numerical bases supported for the pid of
 697         the --attach command line argument.
 698
 699 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 700
 701         * win32-low.c (win32_attach): Call OpenProcess before
 702         DebugActiveProcess, not after.  Add last error output to error
 703         call.
 704
 705 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 706
 707         * win32-low.c (win32_get_thread_context)
 708         (win32_set_thread_context): New functions.
 709         (thread_rec): Use win32_get_thread_context.
 710         (continue_one_thread, win32_resume): Use win32_set_thread_context.
 711         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
 712         field.
 713
 714 2007-12-03  Leo Zayas
 715             Pedro Alves  <pedro_alves@portugalmail.pt>
 716
 717         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
 718         global variables.
 719         (child_add_thread): Minor cleanup.
 720         (child_continue): Resume artificially suspended threads before
 721         calling ContinueDebugEvent.
 722         (suspend_one_thread): New.
 723         (fake_breakpoint_event): New.
 724         (get_child_debug_event): Change return type to int.  Check here if
 725         gdb sent an interrupt request.  If a soft interrupt was requested,
 726         fake a breakpoint event.  Return 0 if there is no event to handle,
 727         and 1 otherwise.
 728         (win32_wait): Don't check here if gdb sent an interrupt request.
 729         Ensure there is a valid event to handle.
 730         (win32_request_interrupt): Add soft interruption method as last
 731         resort.
 732
 733 2007-12-03  Leo Zayas
 734             Pedro Alves  <pedro_alves@portugalmail.pt>
 735
 736         * win32-low.h (win32_thread_info): Add descriptions to the
 737         structure members.  Replace `suspend_count' counter by a
 738         `suspended' flag.
 739         * win32-low.c (thread_rec): Update condition of when to get the
 740         context from the inferior.  Rely on ContextFlags being set if it
 741         has already been retrieved.  Only suspend the inferior thread if
 742         we haven't already.  Warn if that fails.
 743         (continue_one_thread): s/suspend_count/suspended/.  Only call
 744         ResumeThread once.  Warn if that fails.
 745
 746 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
 747
 748         * win32-low.c (win32_wait): Don't read from the inferior when it
 749         has already exited.
 750
 751 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
 752
 753         * Makefile.in (win32_low_h): New variable.
 754         (win32-low.o): Add dependency on $(win32_low_h).
 755         (win32-arm-low.o, win32-i386-low.o): New rules.
 756
 757 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
 758
 759         * hostio.c: Correct copyright year.
 760
 761 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
 762
 763         * Makefile.in (OBS): Add hostio.o.
 764         (hostio.o): New rule.
 765         * server.h (handle_vFile): Declare.
 766         * hostio.c: New file.
 767         * server.c (handle_v_requests): Take packet_len and new_packet_len
 768         for binary packets.  Call handle_vFile.
 769         (main): Update call to handle_v_requests.
 770
 771 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
 772
 773         * linux-low.c: Include <sched.h>.
 774
 775 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
 776
 777         * linux-low.c (linux_tracefork_grandchild): New.
 778         (linux_tracefork_child): Use clone.
 779         (linux_test_for_tracefork): Use clone; allocate and free a stack.
 780
 781 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
 782
 783         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
 784
 785 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
 786
 787         * linux-low.c (handle_extended_wait): Handle unexpected signals.
 788
 789 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
 790
 791         * inferiors.c (change_inferior_id): Delete.
 792         (add_pid_to_list, pull_pid_from_list): New.
 793         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
 794         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
 795         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
 796         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
 797         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
 798         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
 799         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
 800         (using_threads): Always set to 1.
 801         (handle_extended_wait): New.
 802         (add_process): Do not set TID.
 803         (linux_create_inferior): Set must_set_ptrace_flags.
 804         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
 805         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
 806         (linux_thread_alive): Rename TID argument to LWPID.
 807         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
 808         (linux_wait_for_event): Do not use TID or check using_threads.  Update
 809         call to dead_thread_notify.  Call handle_extended_wait.
 810         (linux_create_inferior): Use PTRACE_SETOPTIONS.
 811         (send_sigstop): Delete sigstop_sent.
 812         (wait_for_sigstop): Avoid TID.
 813         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
 814         (linux_test_for_tracefork): New.
 815         (linux_lookup_signals): Use thread_db_active and
 816         linux_supports_tracefork_flag.
 817         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
 818         * linux-low.h (get_process_thread): Avoid TID.
 819         (struct process_ifo): Move thread_known and tid to the end.  Remove
 820         sigstop_sent.
 821         (linux_attach_lwp, thread_db_init): Update prototypes.
 822         * server.h (change_inferior_id): Delete prototype.
 823         (add_pid_to_list, pull_pid_from_list): New prototypes.
 824         * thread-db.c (thread_db_use_events): New.
 825         (find_first_thread): Rename to...
 826         (find_one_thread): ...this.  Update callers and messages.  Do not
 827         call fatal.  Check thread_db_use_events.  Do not call
 828         change_inferior_id or new_thread_notify.
 829         (maybe_attach_thread): Update.  Do not call new_thread_notify.
 830         (thread_db_init): Set thread_db_use_events.  Check use_events.
 831         * utils.c (fatal, warning): Correct message prefix.
 832
 833 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
 834
 835         * Makefile.in (clean): Remove new files.
 836         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
 837         (powerpc-64.o, powerpc-64.c): New rules.
 838         * configure.srv: Use alternate register sets for powerpc64-*-linux*
 839         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
 840         with SPE.
 841         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
 842         SPE targets.
 843         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
 844         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
 845         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
 846         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
 847         (target_regsets): Add AltiVec and SPE register sets.
 848         * configure.ac: Check for AltiVec and SPE.
 849         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
 850         (ppc_fill_vrregset, ppc_store_vrregset): New.
 851         (target_regsets): Add AltiVec register set.
 852         * configure: Regenerated.
 853
 854 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
 855
 856         * linux-low.c (O_LARGEFILE): Define.
 857         (linux_read_memory): Use /proc/PID/mem.
 858         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
 859         * configure, config.in: Regenerated.
 860
 861 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
 862
 863         * linux-low.c (linux_wait_for_event): Do not pass signals while
 864         single-stepping.
 865
 866 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 867
 868         * win32-low.c (create_process): New.
 869         (win32_create_inferior): Use create_process instead of
 870         CreateProcess.  If create_process failed retry appending an ".exe"
 871         suffix.  Store the GetLastError result immediatelly after
 872         create_process calls and use it on the call to error.
 873
 874 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 875
 876         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
 877
 878 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
 879
 880         * configure.ac: Switch license to GPLv3.
 881
 882 2007-08-01  Michael Snyder  <msnyder@access-company.com>
 883
 884         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
 885
 886 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
 887
 888         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
 889         typedef.
 890         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
 891         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
 892         CloseToolhelp32Snapshot.
 893         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
 894         CloseToolhelp32Snapshot.
 895
 896 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
 897
 898         * server.c (main): Check for inferior exit before main loop.
 899
 900 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
 901
 902         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
 903         instead of on tmp_desc.
 904
 905 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 906             Daniel Jacobowitz  <dan@codesourcery.com>
 907
 908         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
 909         (add_thread): Minor cleanups.
 910         (clear_inferiors): Move lower in the file.  Clear the DLL
 911         list.
 912         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
 913         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
 914         (xml_escape_text): New.
 915         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
 916         for qSupported.
 917         (handle_v_cont): Report errors.
 918         (gdbserver_version): Update.
 919         (main): Correct size of own_buf.  Do not report initial DLL events.
 920         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
 921         (unloaded_dll, xml_escape_text): New.
 922         * win32-low.c (enum target_waitkind): Update comments.
 923         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
 924         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
 925         (win32_EnumProcessModules, win32_GetModuleInformation)
 926         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
 927         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
 928         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
 929         (win32_Module32First, win32_Module32Next, load_toolhelp)
 930         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
 931         (get_child_debug_event): Handle DLL events.
 932         (win32_wait): Likewise.
 933
 934 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 935
 936         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
 937         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
 938
 939 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
 940
 941         * win32-low.c (handle_output_debug_string): Ignore event if not
 942         waiting.
 943
 944 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
 945
 946         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
 947
 948 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
 949
 950         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
 951
 952 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
 953
 954         * inferiors.c (change_inferior_id): Add comment.
 955         * linux-low.c (check_removed_breakpoint): Add an early
 956         prototype.  Improve debug output.
 957         (linux_attach): Doc update.
 958         (linux_detach_one_process, linux_detach): Clean up before releasing
 959         each process.
 960         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
 961         * linux-low.h (struct process_info): Doc improvement.
 962         * mem-break.c (delete_all_breakpoints): New.
 963         * mem-break.h (delete_all_breakpoints): New prototype.
 964         * thread-db.c (find_first_thread): New.
 965         (thread_db_create_event): Call it instead of
 966         thread_db_find_new_threads.  Clean up unused variables.
 967         (maybe_attach_thread): Remove first thread handling.
 968         (thread_db_find_new_threads): Use find_first_thread.
 969         (thread_db_get_tls_address): Likewise.
 970
 971 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
 972
 973         * thread-db.c (thread_db_find_new_threads): Add prototype.
 974         (thread_db_create_event): Check for the main thread before adding
 975         a new thread.
 976         (maybe_attach_thread): Only enable event reporting if TID == 0.
 977         (thread_db_get_tls_address): Check for new threads.
 978
 979 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
 980
 981         * linux-low.c (linux_create_inferior): Try execv before execvp.
 982         * spu-low.c (spu_create_inferior): Likewise.
 983
 984 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
 985
 986         * linux-low.c (linux_create_inferior): Change execv to execvp.
 987         * spu-low.c (spu_create_inferior): Likewies.
 988
 989 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
 990
 991         * Makefile.in (clean): Clean new files instead of deleted ones.
 992         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
 993         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
 994         rules.
 995         * configure.srv: Specify XML files and new regformats for MIPS and
 996         MIPS64 GNU/Linux.
 997         * linux-mips-low.c (mips_num_regs): Set to only used registers.
 998         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
 999         an entry for the restart register.
1000         (mips_cannot_fetch_register, mips_cannot_store_register)
1001         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1002         register names to match the XML descriptions.
1003         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
1004         restart register instead of $0.
1005
1006 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
1007             Markus Deuling  <deuling@de.ibm.com>
1008
1009         * remote-utils.c (decode_xfer_write): New function.
1010         * server.h (decode_xfer_write): Add prototype.
1011         * server.c (handle_query): Add PACKET_LEN argument.  Support
1012         qXfer:spu:read and qXfer:spu:write packets.
1013         (main): Pass packet_len to handle_query.
1014         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1015         * target.h (target_ops): Add qxfer_spu.
1016
1017 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
1018
1019         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1020         accessing non-seekable spufs files.
1021
1022 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
1023
1024         * server.c (handle_query): Add reply for qC packet.
1025
1026 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1027             Leo Zayas  <lerele@champenstudios@com>
1028
1029         * server.h (check_remote_input_interrupt_request): New function.
1030         * remote_utils.c (INVALID_DESCRIPTOR): New define.
1031         (remote_desc): Initialize with INVALID_DESCRIPTOR.
1032         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
1033         (check_remote_input_interrupt_request): New function.
1034         * server.h (check_remote_input_interrupt_request): Declare.
1035         * win32-low.c (winapi_DebugBreakProcess,
1036         winapi_GenerateConsoleCtrlEvent): New typedefs.
1037         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1038         to 250 ms.
1039         (win32_wait): Check for remote interrupt request
1040         with check_remote_input_interrupt_request.
1041         (win32_request_interrupt): New function.
1042         (win32_target_op): Set request_interrupt to win32_request_interrupt.
1043
1044 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1045
1046         * win32-low.c (debug_registers_changed,
1047         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1048         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1049         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1050         (thread_rec): Get context using the low target.
1051         (child_add_thread): Call thread_added on the low target,
1052         which does the same thing.
1053         (regptr): Delete.
1054         (do_initial_child_stuff): Remove debug registers references.
1055         Set context using the low target.  Resume threads after
1056         setting the contexts.
1057         (child_continue): Remove dead variable.  Remove debug
1058         registers references.
1059         (child_fetch_inferior_registers): Go through the low target.
1060         (do_child_store_inferior_registers): Remove.
1061         (child_store_inferior_registers): Go through the low target.
1062         (win32_resume): Remove debug registers references.
1063         Set context using the low target.
1064         (handle_exception): Change return type to void.  Don't record
1065         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
1066         first chance exception.
1067         (get_child_debug_event): Change return type to void.  Remove
1068         goto loop.  Always return after waiting for debug event.
1069         (win32_wait): Convert to switch statement.  Handle spurious
1070         events.
1071
1072         * win32-i386-low.c (debug_registers_changed,
1073         debug_registers_used): New.
1074         (initial_stuff): Rename to ...
1075         (i386_initial_stuff): ... this.  Clear debug registers
1076         state variables.
1077         (store_debug_registers): Delete.
1078         (i386_get_thread_context): New.
1079         (load_debug_registers): Delete.
1080         (i386_set_thread_context): New.
1081         (i386_thread_added): New.
1082         (single_step): Rename to ...
1083         (i386_single_step): ... this.
1084         (do_fetch_inferior_registers): Rename to ...
1085         (i386_fetch_inferior_register): ... this.
1086         (i386_store_inferior_register): New.
1087         (the_low_target): Adapt to new interface.
1088
1089         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1090         (arm_get_thread_context): New.
1091         (arm_set_thread_context): New.
1092         (regptr): New.
1093         (do_fetch_inferior_registers): Rename to ...
1094         (arm_fetch_inferior_register): ... this.
1095         (arm_store_inferior_register): New.
1096         (arm_wince_breakpoint): Reimplement as unsigned long.
1097         (arm_wince_breakpoint_len): Define.
1098         (the_low_target): Adapt to new interface.
1099
1100         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1101         load_debug_registers.  Add get_thread_context, set_thread_context,
1102         thread_added and store_inferior_register.  Rename
1103         fetch_inferior_registers to fetch_inferior_register.
1104         (regptr): Remove declaration.
1105
1106 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1107
1108         * linux-low.c (linux_detach): Change return type to int.  Return 0.
1109         * spu-low.c (spu_detach): Likewise.
1110
1111 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1112
1113         * target.h (target_ops): Change return type of detach to int.
1114         Add join.
1115         (join_inferior): New.
1116         * server.c (main): Don't skip detach support on mingw32.
1117         If the inferior doesn't support detaching return error.
1118         Call join_inferior instead of using waitpid.
1119         * linux-low.c (linux_join): New.
1120         (linux_target_op): Add linux_join.
1121         * spu-low.c (spu_join): New.
1122         (spu_target_ops): Add spu_join.
1123         * win32-low.c (win32_detach): Adapt to new interface.
1124         Reopen current_process_handle before detaching.  Issue a child
1125         resume before detaching.
1126         (win32_join): New.
1127         (win32_target_op): Add win32_join.
1128
1129 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1130
1131         * win32-low.c (win32-attach): Fix return value.
1132         * target.h (target_ops): Describe ATTACH return values.
1133
1134 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1135
1136         * win32-low.c (GETPROCADDRESS): Define.
1137         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
1138         (winapi_DebugSetProcessKillOnExit): Likewise.
1139         (win32_create_inferior): Force usage of ansi CreateProcessA.
1140         (win32_attach): Use GETPROCADDRESS.
1141         (win32_detach): Likewise.
1142
1143 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1144
1145         * win32-low.c (win32_wait): Don't use WSTOPSIG.
1146
1147 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
1148
1149         * win32-low.c: Commit leftover changes from 2007-03-29.
1150
1151 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
1152
1153         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1154         fields short instead of int.  Add explicit padding.
1155         (i387_cache_to_fsave): Remove unnecessary casts.
1156         (i387_fsave_to_cache): Doc fix.
1157         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1158
1159 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
1160
1161         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1162         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1163
1164 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
1165
1166         * configure.srv (arm*-*-mingw32ce*): Move near the other
1167         arm targets.
1168
1169 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
1170
1171         * configure.ac: Add errno checking.
1172         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1173         sys/file.h and malloc.h.
1174         (AC_CHECK_DECLS): Add perror.
1175         (srv_mingwce): Handle.
1176         * configure.srv (i[34567]86-*-cygwin*): Add
1177         win32-i386-low.o to srv_tgtobj.
1178         (i[34567]86-*-mingw*): Likewise.
1179         (arm*-*-mingw32ce*): Add case.
1180         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1181         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1182         [__MINGW32CE__] (strerror): New function.
1183         [__MINGW32CE__] (errno): Define to GetLastError.
1184         [__MINGW32CE__] (COUNTOF): New macro.
1185         (remote_open): Remove extra close call.
1186         * mem-break.c (delete_breakpoint_at): New function.
1187         * mem-break.h (delete_breakpoint_at): Declare.
1188         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1189         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1190         [USE_WIN32API] (read, write): Add char* casts.
1191         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1192         * server.h: Include wincecompat.h on Windows CE.
1193         [HAVE_ERRNO_H]: Check.
1194         (perror): Declare if not declared.
1195         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1196         (perror_with_name): Remove errno declaration.
1197         * wincecompat.h: New.
1198         * wincecompat.c: New.
1199         * win32-low.h: New.
1200         * win32-arm-low.c: New.
1201         * win32-i386-low.c: New.
1202         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1203         (OUTMSG2): Make it safe.
1204         (_T): New macro.
1205         (COUNTOF): New macro.
1206         (NUM_REGS): Get it from the low target.
1207         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1208         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1209         (thread_rec): Let low target handle debug registers.
1210         (child_add_thread): Likewise.
1211         (child_init_thread_list): Likewise.
1212         (continue_one_thread): Likewise.
1213         (regptr): New.
1214         (do_child_fetch_inferior_registers): Move to ...
1215         * win32-i386-low.c: ... here, and rename to ...
1216         (do_fetch_inferior_registers): ... this.
1217         * win32-low.c (child_fetch_inferior_registers):
1218         Go through the low target.
1219         (do_child_store_inferior_registers): Use regptr.
1220         (strwinerror): New function.
1221         (win32_create_inferior): Handle Windows CE.
1222         Use strwinerror instead of strerror on Windows error
1223         codes.  Add program to the error output.
1224         Don't close the main thread handle on Windows CE.
1225         (win32_attach): Use coredll.dll on Windows CE.
1226         (win32_kill): Close current process and current
1227         thread handles.
1228         (win32_detach): Use coredll.dll on Windows CE.
1229         (win32_resume): Let low target handle debug registers, and
1230         step request.
1231         (handle_exception): Add/Remove initial breakpoint.  Avoid
1232         non-existant WSTOPSIG on Windows CE.
1233         (win32_read_inferior_memory): Cast to remove warning.
1234         (win32_arch_string): Go through the low target.
1235         (initialize_low): Call set_breakpoint_data with the low
1236         target's breakpoint.
1237         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1238         FOP_REGNUM, mappings): Move to ...
1239         * win32-i386-low.c: ... here.
1240         * win32-low.c (win32_thread_info): Move to ...
1241         * win32-low.h: ... here.
1242         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1243         win32-arm-low.c and wincecompat.c.
1244         (all:): Add $EXEEXT.
1245         (install-only:): Likewise.
1246         (gdbserver:): Likewise.
1247         (gdbreplay:): Likewise.
1248         * config.in: Regenerate.
1249         * configure: Regenerate.
1250
1251 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
1252
1253         * win32-low.c: Rename typedef thread_info to
1254         win32_thread_info throughout.
1255
1256 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
1257
1258         * win32-i386-low.c: Rename to ...
1259         * win32-low.c: ... this.
1260         * configure.srv: Replace win32-i386-low.o with win32-low.o.
1261         * Makefile.in: Likewise.
1262
1263 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
1264
1265         * remote-utils.c (monitor_output): Constify msg parameter.
1266         * server.h (monitor_output): Likewise.
1267         * win32-i386-low.c (handle_output_debug_string): New.
1268         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1269         handle_output_debug_string.
1270         (get_child_debug_event): Likewise.
1271
1272 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
1273
1274         * server.c (main): Correct strtoul check.
1275
1276 2007-03-27  Jon Ringle  <jon@ringle.org>
1277
1278         * linux-low.c: Check __ARCH_HAS_MMU__ also.
1279
1280 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
1281
1282         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1283
1284 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
1285
1286         * terminal.h: Check HAVE_SGTTY_H.
1287
1288 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
1289
1290         * remote-utils.c (remote_open): Print out the assigned port number.
1291
1292 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
1293
1294         * remote-utils.c (monitor_output): New function.
1295         * server.c (debug_threads): Define here.
1296         (monitor_show_help): New function.
1297         (handle_query): Handle qRcmd.
1298         (main): Do not handle 'd' packet.
1299         * server.h (debug_threads, remote_debug, monitor_output): Declare.
1300         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1301         of debug_threads.
1302
1303 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1304
1305         * Makefile.in (EXEEXT): New.
1306         (clean): Use $(EXEEXT).
1307
1308 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1309
1310         * target.h (target_ops): Rename send_signal to request_interrupt,
1311         and remove enum target_signal parameter.
1312         * linux-low.c (linux_request_interrupt): Rename from
1313         linux_send_signal, and always send SIGINT.
1314         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1315         and always send SIGINT.
1316         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1317         of send_signal.
1318         (input_interrupt): Likewise.
1319
1320 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1321
1322         * server.c (get_features_xml): Check if target implemented
1323         arch_string.
1324         * win32-i386-low.c (win32_arch_string): New.
1325         (win32_target_ops): Add win32_arch_string as arch_string member.
1326
1327 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
1328
1329         * spu-low.c (spu_arch_string): New.
1330         (spu_target_ops): Add spu_arch_string.
1331
1332 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
1333
1334         * remote-utils.c: Remove HAVE_TERMINAL_H check.
1335         * configure.ac: Do not check for terminal.h.
1336         * configure, config.in: Regenerated.
1337
1338 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
1339
1340         * Makefile.in (OBS): Add $(XML_BUILTIN).
1341         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1342         (clean): Update.
1343         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1344         (arm-with-iwmmxt.c): New.
1345         * config.in, configure: Regenerate.
1346         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
1347         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
1348         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1349         (arm*-*-linux*): Add iWMMXt and regset support.
1350         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1351         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1352         (arm_store_wmmxregset, target_regsets): New.
1353         * server.c (get_features_xml): Take annex argument.  Check builtin
1354         XML documents.
1355         (handle_query): Handle multiple annexes.
1356
1357 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
1358
1359         * remote-utils.c [USE_WIN32API] (read, write): Define.
1360         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1361         write.
1362
1363 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
1364
1365         * linux-i386-low.c (the_low_target): Set arch_string.
1366         * linux-x86-64-low.c (the_low_target): Likewise.
1367         * linux-low.c (linux_arch_string): New.
1368         (linux_target_ops): Add it.
1369         * linux-low.h (struct linux_target_ops): Add arch_string.
1370         * server.c (write_qxfer_response): Use const void * for DATA.
1371         (get_features_xml): New.
1372         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
1373         * target.h (struct target_ops): Add arch_string method.
1374
1375 2007-01-03  Denis Pilat  <denis.pilat@st.com>
1376             Daniel Jacobowitz  <dan@codesourcery.com>
1377
1378         * linux-low.c (linux_kill): Handle being called with no threads.
1379         * win32-i386-low.c (win32_kill): Likewise.
1380         (get_child_debug_event): Clear current_process_handle.
1381
1382 2006-12-30  Denis PILAT  <denis.pilat@st.com>
1383             Daniel Jacobowitz  <dan@codesourcery.com>
1384
1385         * remote-utils.c (remote_open): Check the type of specified
1386         serial port devices before opening them.
1387         * server.c (main): Kill the inferior if an error occurs during
1388         the first remote_open.
1389
1390 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
1391
1392         * README: Update supported targets.
1393
1394 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
1395
1396         * Makefile.in (clean): Remove reg-mips64.c.
1397         (reg-mips64.c, reg-mips64.o): New rules.
1398         * configure.srv: Handle mips64.  Include regset support for mips.
1399         * linux-mips-low.c (union mips_register): New.
1400         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1401         (mips_breakpoint, mips_breakpoint_at): Use int.
1402         (mips_collect_register, mips_supply_register)
1403         (mips_collect_register_32bit, mips_supply_register_32bit)
1404         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1405         (mips_store_fpregset, target_regsets): New.
1406         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1407
1408 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
1409
1410         * configure.srv: Add target "spu*-*-*".
1411         * Makefile.in (clean): Remove reg-spu.c.
1412         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1413         * spu-low.c: New file.
1414
1415 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
1416
1417         * configure.ac: Correct td_thr_tls_get_addr test.
1418         * configure: Regenerated.
1419
1420 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
1421
1422         * linux-low.c (linux_wait_for_event): Reformat.  Use the
1423         pass_signals array.
1424         * remote-utils.c (decode_address_to_semicolon): New.
1425         * server.c (pass_signals, handle_general_set): New.
1426         (handle_query): Mention QPassSignals for qSupported.
1427         (main): Call handle_general_set.
1428         * server.h (pass_signals, decode_address_to_semicolon): New.
1429
1430 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
1431
1432         * server.c (handle_query): Correct error handling for read_auxv.
1433
1434 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
1435
1436         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1437         and srv_linux_thread_db to yes.
1438         * linux-s390-low.c (s390_fill_gregset): New function.
1439         (target_regsets): Define data structure.
1440
1441 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
1442
1443         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1444         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
1445         * config.in, configure: Regenerated.
1446         * inferiors.c (gdb_id_to_thread): New function.
1447         (gdb_id_to_thread_id): Use it.
1448         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1449         * linux-low.h (struct process_info): Add th member.
1450         (thread_db_get_tls_address): New prototype.
1451         * remote-utils.c (decode_address): Make non-static.
1452         * server.c (handle_query): Handle qGetTLSAddr.
1453         * server.h (gdb_id_to_thread, decode_address): New prototypes.
1454         * target.h (struct target_ops): Add get_tls_address.
1455         * thread-db.c (maybe_attach_thread): Save the thread handle.
1456         (thread_db_get_tls_address): New.
1457
1458 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
1459
1460         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1461         (linux_resume_one_process): Take a siginfo_t *.  Update all
1462         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
1463         (struct pending_signals): Add a siginfo_t.
1464         (linux_wait_for_process): Always set last_status.
1465         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1466         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1467         * linux-low.h (struct process_info): Add last_status.
1468
1469 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
1470
1471         * remote-utils.c (try_rle): New function.
1472         (putpkt_binary): Use it.
1473
1474 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
1475
1476         * Makefile.in (clean): Clean reg-x86-64-linux.c.
1477         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1478         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1479         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1480         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1481         point registers.
1482
1483 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
1484
1485         * server.c (terminal_fd): New variable.
1486         (old_foreground_pgrp): Likewise.
1487         (restore_old_foreground_pgrp): New function.
1488         (start_inferior): Record the terminal file descriptor in terminal_fd
1489         and its original foreground group in old_foreground_pgrp.  Register
1490         restore_old_foreground_pgrp with atexit().
1491
1492 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
1493
1494         * server.c (handle_query): Correct qPart to qXfer.
1495
1496 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
1497
1498         * configure.ac: Check for more headers which are missing on
1499         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
1500         * configure.srv: Add Cygwin and mingw32.
1501         * remote-utils.c: Don't include headers unconditionally which
1502         are missing on mingw32.  Include <winsock.h> for mingw32.
1503         (remote_open): Adjust for mingw32 support.  Flush
1504         standard error after writing to it.
1505         (remote_close, putpkt_binary, input_interrupt, block_async_io)
1506         (unblock_async_io, enable_async_io, disable_async_io)
1507         (readchar, getpkt): Update for Winsock support.
1508         (prepare_resume_reply): Expect a protocol signal number.
1509         * server.c: Disable <sys/wait.h> on mingw32.
1510         (start_inferior): Adjust for mingw32 support.  Flush
1511         standard error after writing to it.
1512         (attach_inferior): Likewise.  Use protocol signal
1513         numbers.
1514         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
1515         and names.
1516         * win32-i386-low.c: New file.
1517         * Makefile.in (XM_CLIBS): Set.
1518         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1519         (win32-i386-low.o): New dependency rule.
1520         * linux-low.c (linux_wait): Use target signal numbers.
1521         * target.h (struct target_ops): Doc fix.
1522         * server.h (target_signal_to_name): New prototype.
1523         * gdbreplay.c: Don't include headers unconditionally which
1524         are missing on mingw32.  Include <winsock.h> for mingw32.
1525         (remote_close, remote_open): Adjust for Winsock support.
1526         * configure, config.in: Regenerated.
1527
1528 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
1529
1530         * server.c (decode_xfer_read, write_qxfer_response): New.
1531         (handle_query): Take a packet length argument.  Handle
1532         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
1533         the qSupported response.
1534         (main): Update call to handle_query.
1535
1536 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
1537
1538         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1539         (putpkt_binary): Renamed from putpkt and adjusted for binary
1540         data.
1541         (putpkt): New wrapper for putpkt_binary.
1542         (readchar): Don't mask off the high bit.
1543         (decode_X_packet): New function.
1544         * server.c (main): Call putpkt_binary if a handler sets the packet
1545         length.  Save the length of the incoming packet.  Handle 'X'.
1546         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1547
1548 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
1549
1550         * server.c (handle_query): Handle qSupported.
1551
1552 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
1553
1554         * remote-utils.c (all_symbols_looked_up): New variable.
1555         (look_up_one_symbol): Check it.
1556         * server.h (look_up_one_symbol): New declaration.
1557         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1558
1559 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
1560
1561         * Makefile.in (linux-arm-low.o): Update dependencies.
1562         * linux-arm-low.c: Include "gdb_proc_service.h".
1563         (PTRACE_GET_THREAD_AREA): Define.
1564         (ps_get_thread_area): New function.
1565
1566 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
1567
1568         * configure.srv (m68k*-*-uclinux*): New target.
1569         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1570         (linux_resume_one_process): Remove extraneous cast.
1571         (linux_read_offsets): New.
1572         (linux_target_op): Add linux_read_offsets on mmuless systems.
1573         * server.c (handle_query): Add qOffsets logic.
1574         * target.h (struct target_ops): Add read_offsets.
1575
1576 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1577
1578         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1579         (PTRACE_GET_THREAD_AREA): Define.
1580         (ps_get_thread_area): New function.
1581         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1582         (linux-x86-64-low.o): Update.
1583
1584 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1585
1586         * configure.ac: Remove checks for prfpregset_t.
1587         * gdb_proc_service.h: New file.
1588         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1589         new "gdb_proc_service.h".
1590         * proc-service.c: Likewise.
1591         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1592         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1593         * Makefile.in (gdb_proc_service_h): Updated.
1594         * configure, config.in: Regenerated.
1595
1596 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1597
1598         * remote-utils.c (prepare_resume_reply): Move declaration
1599         of gdb_id_from_wait to the top of the block.
1600
1601 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
1602
1603         * linux-low.c (regsets_store_inferior_registers): Read the regset
1604         from the target before filling it.
1605
1606 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
1607
1608         * server.c (attach_inferior): Return SIGTRAP for a successful
1609         attach.
1610
1611 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1612
1613         * Makefile.in (OBS): Add version.o.
1614         (STAGESTUFF): Delete.
1615         (version.o): Add dependencies.
1616         (version.c): Replace rule.
1617         (clean): Remove version.c.
1618         * server.c (gdbserver_version): New.
1619         (gdbserver_usage): Use printf.
1620         (main): Handle --version and --help.
1621         * server.h (version, host_name): Add declarations.
1622
1623 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
1624
1625         * linux-arm-low.c:
1626         * linux-arm-low.c:
1627         * inferiors.c:
1628         * i387-fp.h:
1629         * i387-fp.c:
1630         * gdbreplay.c:
1631         * regcache.c:
1632         * proc-service.c:
1633         * mem-break.h:
1634         * mem-break.c:
1635         * linux-x86-64-low.c:
1636         * linux-sh-low.c:
1637         * linux-s390-low.c:
1638         * linux-ppc64-low.c:
1639         * linux-ppc-low.c:
1640         * linux-mips-low.c:
1641         * linux-m68k-low.c:
1642         * linux-m32r-low.c:
1643         * linux-low.h:
1644         * linux-low.c:
1645         * linux-ia64-low.c:
1646         * linux-i386-low.c:
1647         * linux-crisv32-low.c:
1648         * thread-db.c:
1649         * terminal.h:
1650         * target.h:
1651         * target.c:
1652         * server.h:
1653         * server.c:
1654         * remote-utils.c:
1655         * regcache.h:
1656         * utils.c:
1657         * Makefile.in:
1658         * configure.ac:
1659         * gdbserver.1: Add (C) after Copyright.  Update the FSF
1660         address.
1661
1662 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1663
1664         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1665         (arm_breakpoint_at): Recognize both breakpoints.
1666         (the_low_target): Use the correct breakpoint instruction.
1667
1668 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
1669
1670         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1671         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1672         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1673         (the_low_target): Update.
1674
1675 2005-10-25  Andreas Schwab  <schwab@suse.de>
1676
1677         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1678
1679         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1680         (ia64_num_regs): Reduce to 462.
1681
1682 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
1683
1684         * acinclude.m4: Correct quoting.
1685         * aclocal.m4: Regenerated.
1686
1687         Suggested by SZOKOVACS Robert <szo@ies.hu>:
1688         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1689         (thread_db_init): Call thread_db_err_str.
1690         * configure.ac: Check for TD_VERSION.
1691         * config.in, configure: Regenerated.
1692
1693 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1694
1695         * server.h (error, fatal, warning): Add ATTR_FORMAT.
1696
1697 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1698
1699         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1700         is not available.  Define HAVE_PTRACE_GETREGS if it is.
1701         * config.in, configure: Regenerated.
1702         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1703         * linux-i386-low.c, linux-m68k-low.c: Update to use
1704         HAVE_PTRACE_GETREGS.
1705         * linux-low.c (regsets_fetch_inferior_registers)
1706         (regsets_store_inferior_registers): Only return 0 if we processed
1707         GENERAL_REGS.
1708         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1709         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1710
1711 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1712
1713         * inferiors.c (struct thread_info): Add gdb_id.
1714         (add_thread): Add gdb_id argument.
1715         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1716         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1717         calls to add_thread.
1718         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1719         * server.c (handle_query): Use thread_to_gdb_id.
1720         (handle_v_cont, main): Use gdb_id_to_thread_id.
1721         * server.h (add_thread): Update prototype.
1722         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1723         prototypes.
1724
1725 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1726
1727         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1728         left-padded registers.
1729         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1730         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1731
1732 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
1733
1734         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1735         * configure: Regenerate.
1736         * config.in: Regenerate.
1737         * server.h (NEED_DECLARATION_STRERROR):
1738         Replace with !HAVE_DECL_STRERROR.
1739
1740 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
1741
1742         * linux-low.c (linux_wait, linux_send_signal): Don't test
1743         an unsigned long variable for > 0 if it could be MAX_ULONG.
1744         * server.c (myresume): Likewise.
1745         * target.c (set_desired_inferior): Likewise.
1746
1747 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
1748
1749         * configure.ac: Simplify and improve check for socklen_t.
1750         * configure, config.in: Regenerate.
1751
1752 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
1753
1754         * acconfig.h: Remove.
1755         * configure.ac: Add a test for socklen_t.  Use three-argument
1756         AC_DEFINE throughout.
1757         * config.in: Regenerated using autoheader 2.59.
1758         * configure: Regenerated.
1759
1760         * gdbreplay.c (socklen_t): Provide a default.
1761         (remote_open): Use socklen_t.
1762         * remote-utils.c (socklen_t): Provide a default.
1763         (remote_open): Use socklen_t.
1764         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1765         unsigned char.
1766
1767         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1768         char for buffers.
1769         * linux-low.c (linux_read_memory, linux_write_memory)
1770         (linux_read_auxv): Likewise.
1771         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1772         (check_mem_write): Likewise.
1773         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1774         Likewise.
1775         * regcache.c (struct inferior_rgcache_data, registers_to_string)
1776         (registers_from_string, register_data): Likewise.
1777         * server.c (handle_query, main): Likewise.
1778         * server.h (convert_ascii_to_int, convert_int_to_ascii)
1779         (decode_M_packet): Likewise.
1780         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1781         * target.h (struct target_ops): Update read_memory, write_memory,
1782         and read_auxv.
1783         (read_inferior_memory, write_inferior_memory): Update.
1784         * linux-low.h (struct linux_target_ops): Change type of breakpoint
1785         to unsigned char *.
1786         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1787         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1788         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1789         linux-s390-low.c, linux-sh-low.c: Update for changes in
1790         read_inferior_memory and the_low_target->breakpoint.
1791
1792 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
1793
1794         * Makefile.in (SFILES): Add linux-ppc64-low.c.
1795         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1796         * configure.srv: Add powerpc64-*-linux*.
1797         * linux-ppc64-low.c: New file.
1798
1799 2005-05-23  Orjan Friberg  <orjanf@axis.com>
1800
1801         * linux-cris-low.c: New file with support for CRIS.
1802         * linux-crisv32-low.c: Ditto for CRISv32.
1803         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1804         (clean): Add reg-cris.c and reg-crisv32.c.
1805         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1806         reg-crisv32.o, and reg-crisv32.c to make rules.
1807         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1808         recognized targets.
1809
1810 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1811
1812         * linux-low.c (fetch_register): Ensure buffer size is a multiple
1813         of sizeof (PTRACE_XFER_TYPE).
1814         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
1815
1816 2005-05-12  Orjan Friberg  <orjanf@axis.com>
1817
1818         * target.h (struct target_ops): Add insert_watchpoint,
1819         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1820         pointers for hardware watchpoint support.
1821         * linux-low.h (struct linux_target_ops): Ditto.
1822         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1823         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
1824         to linux_target_ops.
1825         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1826         reply packet.
1827         * server.c (main): Recognize 'Z' and 'z' packets.
1828
1829 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
1830
1831         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1832         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1833         (the_low_target): Add new members.
1834
1835 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1836
1837         * proc-service.c (ps_lgetregs): Search all_processes instead of
1838         all_threads.
1839
1840 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1841
1842         * server.c (start_inferior): Change return type to int.
1843         (attach_inferior): Change sigptr to int *.
1844         (handle_v_cont, handle_v_requests): Change signal to int *.
1845         (main): Change signal to int.
1846
1847 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
1848
1849         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1850         * configure.srv: Add m32r*-*-linux*.
1851         * linux-m32r-low.c: New file.
1852
1853 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
1854
1855         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1856
1857 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1858
1859         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1860         Take unsigned long arguments for PIDs.
1861         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1862         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1863         (wait_for_sigstop, linux_resume_one_process)
1864         (regsets_fetch_inferior_registers, linux_send_signal)
1865         (linux_read_auxv): Likewise.  Update the types of variables holding
1866         PIDs.  Update format string specifiers.
1867         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1868         * remote-utils.c (prepare_resume_reply): Likewise.
1869         * server.c (cont_thread, general_thread, step_thread)
1870         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1871         unsigned long.
1872         (handle_query): Update format specifiers.
1873         (handle_v_cont, main): Use strtoul for thread IDs.
1874         * server.h (struct inferior_list_entry): Use unsigned long for ID.
1875         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1876         (general_thread, step_thread, thread_from_wait)
1877         (old_thread_from_wait): Update.
1878         * target.h (struct thread_resume): Use unsigned long for THREAD.
1879         (struct target_ops): Use unsigned long for arguments to attach and
1880         thread_alive.
1881
1882 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
1883
1884         * acinclude.m4: Include bfd/bfd.m4 directly.
1885         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
1886         <agriffis@toolchain.org>.
1887         * aclocal.m4, configure: Regenerated.
1888
1889 2005-01-07  Andrew Cagney  <cagney@gnu.org>
1890
1891         * configure.ac: Rename configure.in, require autoconf 2.59.
1892         * configure: Re-generate.
1893
1894 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
1895
1896         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
1897         LIBS when finished.
1898         * aclocal.m4: Regenerated.
1899         * configure: Regenerated.
1900
1901 2004-11-21  Andreas Schwab  <schwab@suse.de>
1902
1903         * linux-m68k-low.c (m68k_num_gregs): Define.
1904         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1905         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1906         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1907         (m68k_breakpoint_at): New.  Add to the_low_target.
1908
1909         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1910         srv_linux_thread_db to yes.
1911
1912 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
1913
1914         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1915         (ARCH_SET_FS): Likewise.
1916         (ARCH_GET_FS): Likewise.
1917         (ARCH_GET_GS): Likewise.
1918
1919 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1920
1921         * linux-i386-low.c (ps_get_thread_area): New.
1922         * linux-x86-64-low.c (ps_get_thread_area): New.
1923         * linux-low.c: Include <sys/syscall.h>.
1924         (linux_kill_one_process): Don't kill the first thread here.
1925         (linux_kill): Kill the first thread here.
1926         (kill_lwp): New function.
1927         (send_sigstop, linux_send_signal): Use it.
1928         * proc-service.c: Clean up #ifdefs.
1929         (fpregset_info): Delete.
1930         (ps_lgetregs): Update and enable implementation.
1931         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1932         implementations.
1933         * remote-utils.c (struct sym_cache, symbol_cache): New.
1934         (input_interrupt): Print a clearer message.
1935         (async_io_enabled): New variable.
1936         (enable_async_io, disable_async_io): Use it.  Update comments.
1937         (look_up_one_symbol): Use the symbol cache.
1938         * thread-db.c (thread_db_look_up_symbols): New function.
1939         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
1940
1941 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1942
1943         * configure.in: Test for -rdynamic.
1944         * configure: Regenerated.
1945         * Makefile (INTERNAL_LDFLAGS): New.
1946         (gdbserver, gdbreplay): Use it.
1947
1948 2004-09-02  Andrew Cagney  <cagney@gnu.org>
1949
1950         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1951
1952 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
1953
1954         * linux-low.c (linux_wait): Clear all_processes list also.
1955
1956 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1957
1958         * linux-low.c: Include <errno.h>.  Remove extern declaration of
1959         errno.
1960
1961 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1962
1963         * gdbreplay.c, server.h, utils.c: Update copyright years.
1964
1965 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1966
1967         * server.c (main): Print child status or termination signal from
1968         variable 'signal', not 'sig'.
1969
1970 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1971
1972         * linux-low.c (linux_read_memory): Change return type to
1973         int.  Check for and return error from ptrace().
1974         * target.c (read_inferior_memory): Change return type to int.  Pass
1975         back return status from the_target->read_memory().
1976         * target.h (struct target_ops): Adapt *read_memory() prototype.
1977         Update comment.
1978         (read_inferior_memory): Adapt prototype.
1979         * server.c (main): Return an error packet if
1980         read_inferior_memory() returns an error.
1981
1982 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
1983
1984         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1985         Unify with other clean targets.
1986
1987 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1988
1989         * server.c (handle_v_cont): Call set_desired_inferior.
1990
1991 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1992
1993         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1994
1995 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1996
1997         * linux-low.c (linux_wait): Unblock async I/O.
1998         (linux_resume): Block and enable async I/O.
1999         * remote-utils.c (block_async_io, unblock_async_io): New functions.
2000         * server.h (block_async_io, unblock_async_io): Add prototypes.
2001
2002 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2003
2004         * remote-utils.c (remote_open): Print a status notice after
2005         opening a TCP port.
2006         * server.c (attach_inferior): Print a status notice after
2007         attaching.
2008
2009 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2010
2011         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2012
2013 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
2014
2015         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2016         error packet.
2017         * server.c, target.h: Update copyright years.
2018
2019 2004-02-25  Roland McGrath  <roland@redhat.com>
2020
2021         * target.h (struct target_ops): New member `read_auxv'.
2022         * server.c (handle_query): Handle qPart:auxv:read: query using that.
2023         * linux-low.c (linux_read_auxv): New function.
2024         (linux_target_ops): Initialize `read_auxv' member to that.
2025
2026 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2027
2028         Committed by Jim Blandy  <jimb@redhat.com>.
2029
2030         * linux-s390-low.c (s390_num_regs): Update.
2031         (s390_regmap): Remove control registers.  Use __s390x__ predefine
2032         instead of GPR_SIZE to distiguish s390 and s390x targets.
2033
2034 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
2035
2036         * linux-low.c: Update copyright year.
2037         (check_removed_breakpoint): Clear pending_is_breakpoint.
2038         (linux_set_resume_request, linux_queue_one_thread)
2039         (resume_status_pending_p): New functions.
2040         (linux_continue_one_thread): Use process->resume.
2041         (linux_resume): Only resume threads if there are no pending events.
2042         * linux-low.h (struct process_info): Add resume request
2043         pointer.
2044
2045 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
2046
2047         * regcache.c (new_register_cache): Clear the allocated register
2048         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2049
2050 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
2051
2052         * linux-low.c (linux_resume): Take a struct thread_resume *
2053         argument.
2054         (linux_wait): Update call.
2055         (resume_ptr): New static variable.
2056         (linux_continue_one_thread): Renamed from
2057         linux_continue_one_process.  Use resume_ptr.
2058         (linux_resume): Use linux_continue_one_thread.
2059         * server.c (handle_v_cont, handle_v_requests): New functions.
2060         (myresume): New function.
2061         (main): Handle 'v' case.
2062         * target.h (struct thread_resume): New type.
2063         (struct target_ops): Change argument of "resume" to struct
2064         thread_resume *.
2065         (myresume): Delete macro.
2066
2067 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2068
2069         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2070         (uninstall): Support DESTDIR.
2071
2072 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
2073
2074         * configure.srv: Add xscale*linux copy of arm*linux entry.
2075
2076 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
2077
2078         * linux-arm-low.c (arm_reinsert_addr): New function.
2079         (the_low_target): Add arm_reinsert_addr.
2080
2081 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
2082
2083         * mem-break.c: Remove whitespace at end of file.
2084
2085 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
2086
2087         * configure.in: Check whether we need to prototype strerror.
2088         * server.h: Optionally prototype strerror.
2089         * gdbreplay.c (perror_with_name): Use strerror.
2090         * linux-low.c (linux_attach_lwp): Use strerror.
2091         * utils.c (perror_with_name): Use strerror.
2092         * config.in, configure: Regenerated.
2093
2094 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
2095
2096         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2097         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2098
2099 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
2100
2101         * Makefile.in (SFILES): Update.
2102         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2103         low-sun3.c: Remove files.
2104
2105 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
2106
2107         * linux-low.c: Move comment to linux_thread_alive where it belonged.
2108         (linux_detach_one_process, linux_detach): New functions.
2109         (linux_target_ops): Add linux_detach.
2110         * server.c (main): Handle 'D' packet.
2111         * target.h (struct target_ops): Add "detach" member.
2112         (detach_inferior): Define.
2113
2114 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
2115
2116         From Kelley Cook  <kelleycook@wideopenwest.com>:
2117         * configure.srv: Accept i[34567]86 variants.
2118
2119 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
2120
2121         * linux-low.c (linux_wait_for_event): Correct comment typos.
2122         (linux_resume_one_process): Call check_removed_breakpoint.
2123         (linux_send_signal): New function.
2124         (linux_target_ops): Add linux_send_signal.
2125         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2126         of kill.
2127         * target.h (struct target_ops): Add send_signal.
2128
2129 2003-05-29  Jim Blandy  <jimb@redhat.com>
2130
2131         * linux-low.c (usr_store_inferior_registers): Transfer buf in
2132         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
2133         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2134         away part of the register's value.
2135
2136 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
2137
2138         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2139         (linux_wait_for_event, linux_init_signals): Likewise.
2140
2141 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
2142
2143         * configure.in: Check for stdlib.h.
2144         * configure: Regenerated.
2145         * config.in: Regenerated.
2146
2147 2003-01-04  Andreas Schwab  <schwab@suse.de>
2148
2149         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2150
2151 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
2152
2153         * Makefile.in: Remove obsolete code.
2154
2155 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
2156
2157         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2158         defined(PT_FPR0_HI).
2159
2160 2002-11-17  Stuart Hughes  <seh@zee2.com>
2161
2162         * linux-arm-low.c (arm_num_regs): Increase.
2163         (arm_regmap): Include status register.
2164
2165 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
2166
2167         * linux-low.c (register_addr): Remove incorrect -1 check.
2168
2169 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
2170
2171         * linux-low.c (linux_create_inferior): Call setpgid.  Return
2172         the new PID.
2173         (unstopped_p, linux_signal_pid): Remove.
2174         (linux_target_ops): Remove linux_signal_pid.
2175         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2176         global instead of target method.
2177         * target.h (struct target_ops): Remove signal_pid.  Update comment
2178         for create_inferior.
2179         * server.c (signal_pid): New variable.
2180         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
2181         gdbserver.  Set the child to be the foreground process group.
2182         (attach_inferior): Set signal_pid.
2183
2184 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
2185
2186         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2187
2188 2002-08-20  Jim Blandy  <jimb@redhat.com>
2189
2190         * Makefile.in (LDFLAGS): Allow the configure script to establish a
2191         default for this.
2192
2193 2002-08-01  Andrew Cagney  <cagney@redhat.com>
2194
2195         * Makefile.in: Make chill references obsolete.
2196
2197 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
2198
2199         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2200         * configure: Regenerate.
2201         * config.in: Regenerate.
2202
2203 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
2204
2205         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2206         (perror_with_name, remote_close, remote_open, expect, play): Static.
2207
2208 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
2209
2210         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2211         byte offsets instead of an array of indexes.
2212         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2213
2214 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
2215
2216         * regcache.c: Add comment.
2217
2218 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
2219
2220         * thread-db.c: New file.
2221         * proc-service.c: New file.
2222         * acinclude.m4: New file.
2223         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2224         proc-service.o, and thread-db.o.
2225         (linux-low.o): Add USE_THREAD_DB.
2226         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2227         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2228         * aclocal.m4: Regenerated.
2229         * config.in: Regenerated.
2230         * configure: Regenerated.
2231         * configure.in: Check for proc_service.h, sys/procfs.h,
2232         thread_db.h, and linux/elf.h headrs.
2233         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2234         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
2235         Check for -lthread_db and thread support.
2236         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2237         PowerPC, and SuperH.
2238         * i387-fp.c: Constify arguments.
2239         * i387-fp.h: Likewise.
2240         * inferiors.c: (struct thread_info): Renamed from
2241         `struct inferior_info'.  Remove PID member.  Use generic inferior
2242         list header.  All uses updated.
2243         (inferiors, signal_pid): Removed.
2244         (all_threads): New variable.
2245         (get_thread): Define.
2246         (add_inferior_to_list): New function.
2247         (for_each_inferior): New function.
2248         (change_inferior_id): New function.
2249         (add_inferior): Removed.
2250         (remove_inferior): New function.
2251         (add_thread): New function.
2252         (free_one_thread): New function.
2253         (remove_thread): New function.
2254         (clear_inferiors): Use for_each_inferior and free_one_thread.
2255         (find_inferior): New function.
2256         (find_inferior_id): New function.
2257         (inferior_target_data): Update argument type.
2258         (set_inferior_target_data): Likewise.
2259         (inferior_regcache_data): Likewise.
2260         (set_inferior_regcache_data): Likewise.
2261         * linux-low.c (linux_bp_reinsert): Remove.
2262         (all_processes, stopping_threads, using_thrads)
2263         (struct pending_signals, debug_threads, pid_of): New.
2264         (inferior_pid): Replace with macro.
2265         (struct inferior_linux_data): Remove.
2266         (get_stop_pc, add_process): New functions.
2267         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2268         Use add_process and add_thread.
2269         (linux_attach_lwp): New function, based on old linux_attach.  Use
2270         add_process and add_thread.  Set stop_expected for new threads.
2271         (linux_attach): New function.
2272         (linux_kill_one_process): New function.
2273         (linux_kill): Kill all LWPs.
2274         (linux_thread_alive): Use find_inferior_id.
2275         (check_removed_breakpoints, status_pending_p): New functions.
2276         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2277         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
2278         struct for the found process.
2279         (linux_wait_for_event): New function.
2280         (linux_wait): Use it.  Support LWPs.
2281         (send_sigstop, wait_for_sigstop, stop_all_processes)
2282         (linux_resume_one_process, linux_continue_one_process): New functions.
2283         (linux_resume): Support LWPs.
2284         (REGISTER_RAW_SIZE): Remove.
2285         (fetch_register): Use register_size instead.  Call supply_register.
2286         (usr_store_inferior_registers): Likewise.  Call collect_register.
2287         Fix recursive case.
2288         (regsets_fetch_inferior_registers): Improve error message.
2289         (regsets_store_inferior_registers): Add debugging.
2290         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2291         (unstopped_p, linux_signal_pid): New functions.
2292         (linux_target_ops): Add linux_signal_pid.
2293         (linux_init_signals): New function.
2294         (initialize_low): Call it.  Initialize using_threads.
2295         * regcache.c (inferior_regcache_data): Add valid
2296         flag.
2297         (get_regcache): Fetch registers lazily.  Add fetch argument
2298         and update all callers.
2299         (regcache_invalidate_one, regcache_invalidate): New
2300         functions.
2301         (new_register_cache): Renamed from create_register_cache.
2302         Return the new regcache.
2303         (free_register_cache): Change argument to a void *.
2304         (registers_to_string, registers_from_string): Call get_regcache
2305         with fetch flag set.
2306         (register_data): Make static.  Pass fetch flag to get_regcache.
2307         (supply_register): Call get_regcache with fetch flag clear.
2308         (collect_register): Call get_regcache with fetch flag set.
2309         (collect_register_as_string): New function.
2310         * regcache.h: Update.
2311         * remote-utils.c (putpkt): Flush after debug output and use
2312         stderr.
2313         Handle input interrupts while waiting for an ACK.
2314         (input_interrupt): Use signal_pid method.
2315         (getpkt): Flush after debug output and use stderr.
2316         (outreg): Use collect_register_as_string.
2317         (new_thread_notify, dead_thread_notify): New functions.
2318         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
2319         and general_thread.
2320         (look_up_one_symbol): Flush after debug output.
2321         * server.c (step_thread, server_waiting): New variables.
2322         (start_inferior): Don't use signal_pid.  Update call to mywait.
2323         (attach_inferior): Update call to mywait.
2324         (handle_query): Handle qfThreadInfo and qsThreadInfo.
2325         (main): Don't fetch/store registers explicitly.  Use
2326         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
2327         calls to mywait.
2328         * server.h: Update.
2329         (struct inferior_list, struct_inferior_list_entry): New.
2330         * target.c (set_desired_inferior): New.
2331         (write_inferior_memory): Constify.
2332         (mywait): New function.
2333         * target.h: Update.
2334         (struct target_ops): New signal_pid method.
2335         (mywait): Removed macro, added prototype.
2336
2337         * linux-low.h (regset_func): Removed.
2338         (regset_fill_func, regset_store_func): New.
2339         (enum regset_type): New.
2340         (struct regset_info): Add type field.  Use new operation types.
2341         (struct linux_target_ops): stop_pc renamed to get_pc.
2342         Add decr_pc_after_break and breakpoint_at.
2343         (get_process, get_thread_proess, get_process_thread)
2344         (strut process_info, all_processes, linux_attach_lwp)
2345         (thread_db_init): New.
2346
2347         * linux-arm-low.c (arm_get_pc, arm_set_pc,
2348         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2349         (the_low_target): Add new members.
2350         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2351         (i386_store_fpxregset): Constify.
2352         (target_regsets): Add new kind identifier.
2353         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
2354         (i386_set_pc): Add debugging.
2355         (i386_breakpoint_at): New function.
2356         (the_low_target): Add new members.
2357         * linux-mips-low.c (mips_get_pc, mips_set_pc)
2358         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2359         (mips_breakpoint_at): New.
2360         (the_low_target): Add new members.
2361         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2362         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2363         (the_low_target): Add new members.
2364         * linux-sh-low.c (sh_get_pc, sh_set_pc)
2365         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2366         (the_low_target): Add new members.
2367         * linux-x86-64-low.c (target_regsets): Add new kind
2368         identifier.
2369
2370 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
2371
2372         From Martin Pool <mbp@samba.org>:
2373         * server.c (gdbserver_usage): New function.
2374         (main): Call it.
2375
2376 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
2377
2378         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2379         stop_at -> stop_pc.
2380
2381 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
2382
2383         * Makefile.in: Remove obsolete code.
2384
2385 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
2386
2387         * linux-low.c (regsets_fetch_inferior_registers),
2388         (regsets_store_inferior_registers): Removed cast to int from
2389         ptrace() calls.
2390         * regcache.h: Added declaration of struct inferior_info.
2391
2392 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
2393
2394         * inferiors.c (struct inferior_info): Add regcache_data.
2395         (add_inferior): Call create_register_cache.
2396         (clear_inferiors): Call free_register_cache.
2397         (inferior_regcache_data, set_inferior_regcache_data): New functions.
2398         * regcache.c (struct inferior_regcache_data): New.
2399         (registers): Remove.
2400         (get_regcache): New function.
2401         (create_register_cache, free_register_cache): New functions.
2402         (set_register_cache): Don't initialize the register cache here.
2403         (registers_to_string, registers_from_string, register_data): Call
2404         get_regcache.
2405         * regcache.h: Add prototypes.
2406         * server.h: Likewise.
2407
2408 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
2409
2410         * mem-break.c: New file.
2411         * mem-break.h: New file.
2412         * Makefile.in: Add mem-break.o rule; update server.h
2413         dependencies.
2414         * inferiors.c (struct inferior_info): Add target_data
2415         member.
2416         (clear_inferiors): Free target_data member if set.
2417         (inferior_target_data, set_inferior_target_data): New functions.
2418         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2419         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
2420         * linux-low.c (linux_bp_reinsert): New variable.
2421         (struct inferior_linux_data): New.
2422         (linux_create_inferior): Use set_inferior_target_data.
2423         (linux_attach): Likewise.  Call add_inferior.
2424         (linux_wait_for_one_inferior): New function.
2425         (linux_wait): Call it.
2426         (linux_write_memory): Add const.
2427         (initialize_low): Call set_breakpoint_data.
2428         * linux-low.h (struct linux_target_ops): Add breakpoint
2429         handling members.
2430         * server.c (attach_inferior): Remove extra add_inferior
2431         call.
2432         * server.h: Include mem-break.h.  Update inferior.c
2433         prototypes.
2434         * target.c (read_inferior_memory)
2435         (write_inferior_memory): New functions.
2436         * target.h (read_inferior_memory)
2437         (write_inferior_memory): Change macros to prototypes.
2438         (struct target_ops): Update comments.  Add const to write_memory
2439         definition.
2440
2441 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
2442
2443         * linux-low.c (usr_store_inferior_registers): Support
2444         registers which are allowed to fail to store.
2445         * linux-low.h (linux_target_ops): Likewise.
2446         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2447         (ppc_cannot_store_register): FPSCR may not be storable.
2448
2449 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2450
2451         * server.h: Include <string.h> if HAVE_STRING_H.
2452         * ChangeLog: Correct paths in last ChangeLog entry.
2453
2454 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2455
2456         * linux-low.h: Remove obsolete prototypes.
2457         (struct linux_target_ops): New.
2458         (extern the_low_target): New.
2459         * linux-low.c (num_regs, regmap): Remove declarations.
2460         (register_addr): Use the_low_target explicitly.
2461         (fetch_register): Likewise.
2462         (usr_fetch_inferior_registers): Likewise.
2463         (usr_store_inferior_registers): Likewise.
2464         * linux-arm-low.c (num_regs): Remove.
2465         (arm_num_regs): Define.
2466         (arm_regmap): Renamed from regmap, made static.
2467         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2468         made static.
2469         (arm_cannot_store_register): Renamed from cannot_store_register,
2470         made static.
2471         (the_low_target): New.
2472         * linux-i386-low.c (num_regs): Remove.
2473         (i386_num_regs): Define.
2474         (i386_regmap): Renamed from regmap, made static.
2475         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2476         made static.
2477         (i386_cannot_store_register): Renamed from cannot_store_register,
2478         made static.
2479         (the_low_target): New.
2480         * linux-ia64-low.c (num_regs): Remove.
2481         (ia64_num_regs): Define.
2482         (ia64_regmap): Renamed from regmap, made static.
2483         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2484         made static.
2485         (ia64_cannot_store_register): Renamed from cannot_store_register,
2486         made static.
2487         (the_low_target): New.
2488         * linux-m68k-low.c (num_regs): Remove.
2489         (m68k_num_regs): Define.
2490         (m68k_regmap): Renamed from regmap, made static.
2491         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2492         made static.
2493         (m68k_cannot_store_register): Renamed from cannot_store_register,
2494         made static.
2495         (the_low_target): New.
2496         * linux-mips-low.c (num_regs): Remove.
2497         (mips_num_regs): Define.
2498         (mips_regmap): Renamed from regmap, made static.
2499         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2500         made static.
2501         (mips_cannot_store_register): Renamed from cannot_store_register,
2502         made static.
2503         (the_low_target): New.
2504         * linux-ppc-low.c (num_regs): Remove.
2505         (ppc_num_regs): Define.
2506         (ppc_regmap): Renamed from regmap, made static.
2507         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2508         made static.
2509         (ppc_cannot_store_register): Renamed from cannot_store_register,
2510         made static.
2511         (the_low_target): New.
2512         * linux-s390-low.c (num_regs): Remove.
2513         (s390_num_regs): Define.
2514         (s390_regmap): Renamed from regmap, made static.
2515         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2516         made static.
2517         (s390_cannot_store_register): Renamed from cannot_store_register,
2518         made static.
2519         (the_low_target): New.
2520         * linux-sh-low.c (num_regs): Remove.
2521         (sh_num_regs): Define.
2522         (sh_regmap): Renamed from regmap, made static.
2523         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2524         made static.
2525         (sh_cannot_store_register): Renamed from cannot_store_register,
2526         made static.
2527         (the_low_target): New.
2528         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2529         (the_low_target): New.
2530
2531 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2532
2533         * Makefile.in: Add stamp-h target.
2534         * configure.in: Create stamp-h.
2535         * configure: Regenerated.
2536
2537 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2538
2539         * inferiors.c: New file.
2540         * target.c: New file.
2541         * target.h: New file.
2542         * Makefile.in:  Add target.o and inferiors.o.  Update
2543         dependencies.
2544         * linux-low.c (inferior_pid): New static variable,
2545         moved from server.c.
2546         (linux_create_inferior): Renamed from create_inferior.
2547         Call add_inferior.  Return 0 on success instead of a PID.
2548         (linux_attach): Renamed from myattach.
2549         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
2550         (linux_thread_alive): Renamed from mythread_alive.
2551         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
2552         child dies.
2553         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
2554         (regsets_store_inferior_registers): Correct error message.
2555         Add missing ``return 0''.
2556         (linux_fetch_registers): Renamed from fetch_inferior_registers.
2557         (linux_store_registers): Renamed from store_inferior_registers.
2558         (linux_read_memory): Renamed from read_inferior_memory.
2559         (linux_write_memory): Renamed from write_inferior_memory.
2560         (linux_target_ops): New structure.
2561         (initialize_low): Call set_target_ops ().
2562         * remote-utils.c (unhexify): New function.
2563         (hexify): New function.
2564         (input_interrupt): Send signals to ``signal_pid''.
2565         * server.c (inferior_pid): Remove.
2566         (start_inferior): Update create_inferior call.
2567         (attach_inferior): Call add_inferior.
2568         (handle_query): New function.
2569         (main): Call handle_query for `q' packets.
2570         * server.h: Include "target.h".  Remove obsolete prototypes.
2571         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2572
2573 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2574
2575         * Makefile.in: Add WARN_CFLAGS.  Update configury
2576         dependencies.
2577         * configure.in: Check for <string.h>
2578         * configure: Regenerate.
2579         * config.in: Regenerate.
2580         * gdbreplay.c: Include needed system headers.
2581         (remote_open): Remove strchr prototype.
2582         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2583         * regcache.c (supply_register): Change buf argument to const void *.
2584         (supply_register_by_name): Likewise.
2585         (collect_register): Change buf argument to void *.
2586         (collect_register_by_name): Likewise.
2587         * regcache.h: Add missing prototypes.
2588         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2589         * server.c (handle_query): New function.
2590         (attached): New static variable, moved out of main.
2591         (main): Quiet longjmp clobber warnings.
2592         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
2593         * utils.c (error): Remove NORETURN.
2594         (fatal): Likewise.