gdb/gdbserver/ChangeLog

   1 2009-01-15  Doug Evans  <dje@google.com>
   2
   3         * gdbreplay.c (perror_with_name): Make arg const char *.
   4         * server.h (target_signal_to_name): Make return type const char *.
   5         * utils.c (perror_with_name): Make arg const char *.
   6
   7 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
   8
   9         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
  10         when handling a EXIT_PROCESS_DEBUG_EVENT.
  11
  12 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
  13
  14         * gdbreplay.c (gdbreplay_version): Update copyright year.
  15         * server.c (gdbserver_version): Likewise.
  16
  17 2009-01-05  Doug Evans  <dje@google.com>
  18
  19         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
  20         (handle_extended_wait): Improve comment.
  21
  22 2008-12-13  Doug Evans  <dje@google.com>
  23
  24         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
  25         * server.h (ATTR_MALLOC): New macro.
  26         (xmalloc,xcalloc,xstrdup): Declare.
  27         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
  28         * inferiors.c: Ditto.
  29         * linux-low.c: Ditto.
  30         * mem-break.c: Ditto.
  31         * regcache.c: Ditto.
  32         * remote-utils.c: Ditto.
  33         * server.c: Ditto.
  34         * target.c: Ditto.
  35         * win32-low.c: Ditto.
  36
  37 2008-12-12  Doug Evans  <dje@google.com>
  38
  39         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
  40         in debugging printf.
  41
  42         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
  43
  44 2008-12-09  Doug Evans  <dje@google.com>
  45
  46         * linux-low.h (struct process_info): Delete member tid, unused.
  47         * thread-db.c (find_one_thread): Update.
  48         (maybe_attach_thread): Update.
  49
  50 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
  51
  52         * target.h (struct target_ops): Add qxfer_osdata member.
  53         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
  54         and dirent.h.
  55         (linux_qxfer_osdata): New functions.
  56         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
  57         callback.
  58         * server.c (handle_query): Handle "qXfer:osdata:read:".
  59         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
  60         (buffer_xml_printf): New functions.
  61         * server.h (struct buffer): New.
  62         (buffer_grow_str, buffer_grow_str0): New macros.
  63         (buffer_grow, buffer_free, buffer_init, buffer_finish)
  64         (buffer_xml_printf): Declare.
  65
  66 2008-11-24  Doug Evans  <dje@google.com>
  67
  68         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
  69
  70 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
  71
  72         * server.c (handle_v_run): Always use the supplied argument list.
  73
  74 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
  75
  76         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
  77         (xtensa_regmap_table): Add entry for scompare1.
  78
  79 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
  80
  81         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
  82         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
  83         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
  84         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
  85         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
  86         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
  87         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
  88         XML target descriptions.
  89         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
  90         when inferior is running on an ISA 2.05 or later processor.  Add
  91         special case to return offset for full 64-bit slot of FPSCR when
  92         in 32-bits.
  93
  94 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
  95
  96         * Makefile.in (SFILES, clean): Added sparc64 files.
  97         (reg-sparc64.o, reg-sparc64.c): New.
  98         * configure.srv (sparc*-*-linux*): New configuration.
  99         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
 100         syscall arguments for SPARC.
 101         (regsets_store_inferior_registers): Likewise.
 102         * linux-sparc-low.c: New file.
 103
 104 2008-10-21  Doug Evans  <dje@google.com>
 105
 106         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
 107         (READLINE_DIR,READLINE_DEP): Delete.
 108         (INTERNAL_CFLAGS): Update.
 109         (LINTFLAGS): Update.
 110
 111 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
 112
 113         * server.c (handle_v_run): If GDB didn't specify an argv, use the
 114         whole argv from the last run, not just argv[0].
 115
 116 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
 117
 118         * regcache.c (new_register_cache): Return NULL if the register
 119         cache size isn't known yet.
 120         (free_register_cache): Avoid dereferencing a NULL regcache.
 121
 122 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
 123
 124         * configure.srv: Merge MIPS and MIPS64.
 125
 126 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 127
 128         * Makefile.in (uninstall): Apply $(EXEEXT) too.
 129
 130 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
 131
 132         * Makefile.in: Add required vsx dependencies.
 133
 134         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
 135         Declare init_registers_powerpc_vsx32l.
 136         Declare init_registers_powerpc_vsx64l.
 137         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
 138         (ppc_arch_setup): Check for VSX in hwcap.
 139         (ppc_fill_vsxregset): New function.
 140         (ppc_store_vsxregset): New function.
 141         Add new VSX entry in regset_info target_regsets.
 142
 143         * configure.srv: Add new VSX dependencies.
 144
 145 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
 146
 147         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
 148         (remote_open): Set or clear transport_is_reliable.
 149         (putpkt_binary): Don't expect acks in noack mode.
 150         (getpkt): Don't send ack/nac in noack mode.
 151         * server.c (handle_general_set): Handle QStartNoAckMode.
 152         (handle_query): If connected by tcp pass QStartNoAckMode+ in
 153         qSupported.
 154         (main): Reset noack_mode on every connection.
 155         * server.h (noack_mode): Declare.
 156
 157 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 158
 159         * Makefile.in (GDBREPLAY_OBS): New variable.
 160         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
 161
 162 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
 163             Daniel Jacobowitz  <dan@codesourcery.com>
 164
 165         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
 166         (usr_store_inferior_registers): Likewise.
 167         (regsets_store_inferior_registers): Likewise.
 168
 169 2008-07-31  Rolf Jansen  <rj@surtec.com>
 170             Pedro Alves  <pedro@codesourcery.com>
 171
 172         * configure.ac: Check for memmem declaration.
 173         * server.c [HAVE_MALLOC_H]: Include malloc.h.
 174         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
 175         (disable_packet_qfThreadInfo): Unconditionally compile.
 176         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
 177         * configure, config.in: Regenerate.
 178
 179 2008-07-28  Doug Kwan  <dougkwan@google.com>
 180
 181         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
 182         (linux_write_memory): Remove declaration of errno.
 183
 184 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
 185
 186         * linux-low.c (handle_extended_wait): Do not use "status"
 187         variable uninitialized.
 188
 189 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
 190
 191         * server.c (handle_v_attach): Inhibit reporting dll changes.
 192
 193 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
 194
 195         * remote-utils.c (prepare_resume_reply): If requested, don't
 196         output "thread:TID" in the T stop reply.
 197
 198         * server.c (disable_packet_vCont, disable_packet_Tthread)
 199         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
 200         (handle_query): If requested, disable support for qC, qfThreadInfo
 201         and qsThreadInfo.
 202         (handle_v_requests): If requested, disable support for vCont.
 203         (gdbserver_show_disableable): New.
 204         (main): Handle --disable-packet and --disable-packet=LIST.
 205
 206         * server.h (disable_packet_vCont, disable_packet_Tthread)
 207         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
 208
 209 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
 210
 211         * server.c (gdbserver_usage): Mention --version.
 212
 213 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
 214
 215         * Makefile.in (gdbreplay.o): New rule.
 216
 217 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
 218
 219         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
 220         message, not gdbserver.
 221
 222 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
 223             Nathan Sidwell  <nathan@codesourcery.com>
 224             Joseph Myers  <joseph@codesourcery.com>
 225
 226         * acinclude.m4: Include ../../config/acx.m4.
 227         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
 228         * configure, config.in: Regenerate.
 229         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
 230         * server.c (gdbserver_version): Print PKGVERSION.
 231         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
 232         (main): Adjust gdbserver_usage calls.
 233         * gdbreplay.c (version, host_name): Add declarations.
 234         (gdbreplay_version, gdbreplay_usage): New.
 235         (main): Accept --version and --help options.
 236
 237 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
 238
 239         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
 240         (arm_breakpoint_at): Handle Thumb.
 241         (the_low_target): Add comment.
 242
 243 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
 244
 245         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
 246
 247 2008-05-09  Doug Evans  <dje@google.com>
 248
 249         * server.h (decode_search_memory_packet): Declare.
 250         * remote-utils.c (decode_search_memory_packet): New fn.
 251         * server.c (handle_search_memory_1): New fn.
 252         (handle_search_memory): New fn.
 253         (handle_query): Process qSearch:memory packets.
 254
 255 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
 256
 257         * regcache.c (registers_length): Remove.
 258         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
 259         full register packet.
 260         * regcache.h (registers_length): Remove prototype.
 261         * server.h (PBUFSIZ): Define to 16384.
 262
 263 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
 264
 265         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
 266         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
 267         powerpc-64l.o, and powerpc-altivec64l.o.
 268         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
 269         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
 270         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
 271         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
 272         rs6000/power-linux.xml, and rs6000/power64-linux.xml
 273         to srv_xmlfiles.
 274
 275         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
 276         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
 277         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
 278         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
 279         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
 280         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
 281         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
 282         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
 283         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
 284         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
 285         (clean): Update.
 286
 287         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
 288         (init_registers_powerpc_32l): ... this new prototype.
 289         (init_registers_powerpc_32): Remove, replace by ...
 290         (init_registers_powerpc_altivec32l): ... this new prototype.
 291         (init_registers_powerpc_e500): Remove, replace by ...
 292         (init_registers_powerpc_e500l): ... this new prototype.
 293         (init_registers_ppc64): Remove, replace by ...
 294         (init_registers_powerpc_64l): ... this new prototype.
 295         (init_registers_powerpc_64): Remove, replace by ...
 296         (init_registers_powerpc_altivec64l): ... this new prototype.
 297         (ppc_num_regs): Set to 73.
 298         (PT_ORIG_R3, PT_TRAP): Define if necessary.
 299         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
 300         (ppc_cannot_store_register): Handle orig_r3 and trap.
 301         (ppc_arch_setup): Update init_registers_... calls.
 302         (ppc_fill_gregset): Handle orig_r3 and trap.
 303
 304         * inferiors.c (clear_inferiors): Reset current_inferior.
 305
 306 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 307
 308         * acinclude.m4: Add override.m4.
 309         * configure: Regenerate.
 310
 311 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
 312
 313         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
 314         initial call to init_register_ppc64.
 315
 316 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
 317
 318         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
 319         powerpc*-*-linux* case.
 320         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
 321
 322 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
 323
 324         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
 325         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
 326         from reg_xmlfiles.
 327         * linux-ppc-low.c: Include <elf.h>.
 328         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
 329         (ppc_hwcap): New global variable.
 330         (ppc_regmap): Remove __SPE__ #ifdef sections.
 331         (ppc_regmap_e500): New global variable.
 332         (ppc_cannot_store_register): Update __SPE__ special case.
 333         (ppc_get_hwcap): New function.
 334         (ppc_arch_setup): Use it to determine whether inferior supports
 335         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
 336         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
 337         Do not access registers if target does not support AltiVec.
 338         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
 339         Do not access registers if target does not support SPE.
 340         (target_regsets): Unconditionally include AltiVec and SPE regsets.
 341
 342 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
 343
 344         * linux-low.c (disabled_regsets, num_regsets): New.
 345         (use_regsets_p): Delete.
 346         (linux_wait_for_process): Clear disabled_regsets.
 347         (regsets_fetch_inferior_registers): Check and set it.
 348         (regsets_store_inferior_registers): Likewise.
 349         (linux_fetch_registers, linux_store_registers): Do not use
 350         use_regsets_p.
 351         (initialize_low): Allocate disabled_regsets.
 352
 353 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
 354
 355         * Makefile.in (LIBOBJS): New.
 356         (OBS): Use LIBOBJS.
 357         (memmem.o): New rule.
 358         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
 359         * configure: Regenerated.
 360
 361 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
 362
 363         * server.c (handle_query): Never return "unsupported" for
 364         qXfer:features:read queries.
 365
 366 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
 367
 368         * server.c (get_features_xml): Fix inverted condition.
 369         (handle_query): Always support qXfer:feature:read.
 370
 371 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
 372
 373         * server.c (wrapper_argv): New.
 374         (start_inferior): Handle wrapper_argv.  If set, expect an extra
 375         trap.
 376         (gdbserver_usage): Document --wrapper.
 377         (main): Parse --wrapper.
 378
 379 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 380
 381         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
 382         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
 383         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
 384         (ppc_set_pc): Likewise.
 385         (ppc_arch_setup): New function.
 386         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
 387         of collect_register.
 388         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
 389
 390 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 391
 392         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
 393         instead of linux-ppc64-low.o.
 394         * linux-ppc64-low.c: Remove file.
 395         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
 396         (linux-ppc64-low.o): Remove rule.
 397
 398         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
 399         (init_registers_powerpc_64): Likewise.
 400         (ppc_regmap): Conditionally define depending on __powerpc64__.
 401         (ppc_cannot_store_register): Do not special-case "fpscr" when
 402         compiled on __powerpc64__.
 403         (ppc_collect_ptrace_register): New function.
 404         (ppc_supply_ptrace_register): New function.
 405         (ppc_breakpoint): Change type to "unsigned int".
 406         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
 407         (the_low_target): Conditionally provide initializers for the
 408         arch_setup member depending on __powerpc64__.  Install
 409         collect_ptrace_register and supply_ptrace_register members.
 410
 411 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
 412
 413         * regcache.h (gdbserver_xmltarget): Add extern declaration.
 414         * server.c (gdbserver_xmltarget): Define.
 415         (get_features_xml): Use it to replace "target.xml" and arch_string.
 416
 417         * configure.srv: Remove srv_xmltarget.  Add XML files that were
 418         mentioned there to srv_xmlfiles instead.  Remove conditional tests
 419         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
 420         srv_xmlfiles and srv_regobj to include all possible choices.
 421         * configure.ac (srv_xmltarget): Remove.
 422         (srv_xmlfiles): Do not add "target.xml".
 423         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
 424         checks for supplementary target information.
 425         * configure: Regenerate.
 426         * Makefile.in (XML_TARGET): Remove.
 427         (target.xml): Remove rule.
 428         (clean): Do not clean up target.xml.
 429         (.PRECIOUS): Do not mention target.xml.
 430
 431         * target.h (struct target_ops): Remove arch_string member.
 432         * linux-low.c (linux_arch_string): Remove.
 433         (linux_target_ops): Remove arch_string initializer.
 434         * linux-low.h (struct linux_target_ops): Remove arch_string member.
 435         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
 436         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
 437         * spu-low.c (spu_arch_string): Remove.
 438         (spu_target_ops): Remove arch_string initializer.
 439         * win32-low.c (win32_arch_string): Remove.
 440         (win32_target_ops): Remove arch_string initializer.
 441         * win32-low.h (struct win32_target_ops): Remove arch_string member.
 442         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
 443         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
 444
 445 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 446
 447         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
 448         by collect_ptrace_register and supply_ptrace_register hooks.
 449         * linux-low.c (fetch_register): Use supply_ptrace_register callback
 450         instead of checking for the_low_target.left_pad_xfer.
 451         (usr_store_inferior_registers): Use collect_ptrace_register callback
 452         instead of checking for the_low_target.left_pad_xfer.
 453
 454         * linux-s390-low.c (s390_collect_ptrace_register): New function.
 455         (s390_supply_ptrace_register): Likewise.
 456         (s390_fill_gregset): Call s390_collect_ptrace_register.
 457         (the_low_target): Update.
 458
 459         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
 460         (ppc_supply_ptrace_register): Likewise.
 461         (the_low_target): Update.
 462
 463         * linux-i386-low.c (the_low_target): Update.
 464         * linux-x86-64-low.c (the_low_target): Update.
 465
 466 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 467
 468         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
 469         reg-s390.o and reg-s390x.o.
 470
 471         * linux-low.c (new_inferior): New global variable.
 472         (linux_create_inferior, linux_attach): Set it.
 473         (linux_wait_for_process): Call the_low_target.arch_setup after the
 474         target has stopped for the first time.
 475         (initialize_low): Do not call the_low_target.arch_setup.
 476
 477         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
 478         (s390_set_pc): Likewise.
 479         (s390_arch_setup): New function.
 480         (the_low_target): Use s390_arch_setup as arch_setup routine.
 481
 482         * regcache.c (realloc_register_cache): New function.
 483         (set_register_cache): Call it for each existing regcache.
 484
 485 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
 486
 487         * server.h (init_registers): Remove prototype.
 488
 489         * linux-low.h (struct linux_target_ops): Add arch_setup field.
 490         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
 491         instead of init_registers ().
 492         * linux-arm-low.c (init_registers_arm): Add prototype.
 493         (init_registers_arm_with_iwmmxt): Likewise.
 494         (the_low_target): Add initializer for arch_setup field.
 495         * linux-cris-low.c (init_registers_cris): Add prototype.
 496         (the_low_target): Add initializer for arch_setup field.
 497         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
 498         (the_low_target): Add initializer for arch_setup field.
 499         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
 500         (the_low_target): Add initializer for arch_setup field.
 501         * linux-ia64-low.c (init_registers_ia64): Add prototype.
 502         (the_low_target): Add initializer for arch_setup field.
 503         * linux-m32r-low.c (init_registers_m32r): Add prototype.
 504         (the_low_target): Add initializer for arch_setup field.
 505         * linux-m68k-low.c (init_registers_m68k): Add prototype.
 506         (the_low_target): Add initializer for arch_setup field.
 507         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
 508         (init_registers_mips64_linux): Likewise.
 509         (the_low_target): Add initializer for arch_setup field.
 510         * linux-ppc-low.c (init_registers_ppc): Add prototype.
 511         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
 512         (the_low_target): Add initializer for arch_setup field.
 513         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
 514         (init_registers_powerpc_64): Likewise.
 515         (the_low_target): Add initializer for arch_setup field.
 516         * linux-s390-low.c (init_registers_s390): Add prototype.
 517         (init_registers_s390x): Likewise.
 518         (the_low_target): Add initializer for arch_setup field.
 519         * linux-sh-low.c (init_registers_sh): Add prototype.
 520         (the_low_target): Add initializer for arch_setup field.
 521         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
 522         (the_low_target): Add initializer for arch_setup field.
 523         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
 524         (the_low_target): Add initializer for arch_setup field.
 525
 526         * win32-low.h (struct win32_target_ops): Add arch_setup field.
 527         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
 528         instead of init_registers ().
 529         * win32-arm-low.c (init_registers_arm): Add prototype.
 530         (the_low_target): Add initializer for arch_setup field.
 531         * win32-i386-low.c (init_registers_i386): Add prototype.
 532         (the_low_target): Add initializer for arch_setup field.
 533
 534         * spu-low.c (init_registers_spu): Add prototype.
 535         (initialize_low): Call initialie_registers_spu () instead of
 536         initialize_registers ().
 537
 538 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
 539
 540         * server.c (handle_v_requests): When handling the vRun and vAttach
 541         packets, if already debugging a process, don't kill it.  Return an
 542         error instead.
 543
 544 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
 545
 546         * server.c (handle_query): Correct length check.
 547
 548 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
 549
 550         * win32-low.c (do_initial_child_stuff): Add process handle
 551         parameter.  Set current_process_handle and current_process_id from the
 552         parameters. Clear globals.
 553         (win32_create_inferior): Don't set current_process_handle and
 554         current_process_id here.  Instead pass them on the call to
 555         do_initial_child_stuff.
 556         (win32_attach): Likewise.
 557         (win32_clear_inferiors): New.
 558         (win32_kill): Don't close the current process handle or the
 559         current thread handle here.  Instead call win32_clear_inferiors.
 560         (win32_detach): Don't open a new handle to the process.  Call
 561         win32_clear_inferiors.
 562         (win32_join): Don't rely on current_process_handle; open a new
 563         handle using the process id.
 564         (win32_wait): Call win32_clear_inferiors when the inferior process
 565         has exited.
 566
 567 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
 568
 569         * server.c (monitor_show_help): Add "exit".
 570
 571 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
 572
 573         * Makefile.in (SFILES): Add linux-xtensa-low.c.
 574         (clean): Add reg-xtensa.c.
 575         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
 576         * configure.srv (xtensa*-*-linux*) New target.
 577         * linux-xtensa-low.c: New.
 578         * xtensa-xtregs.c: New.
 579
 580 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
 581
 582         * hostio.c: Don't include errno.h.
 583         (errno_to_fileio_errno): Move to hostio-errno.
 584         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
 585         error number outputting to the target->hostio_last_error callback.
 586         (hostio_packet_error): Use FILEIO_EINVAL directly.
 587         (handle_open, handle_pread, hostio_error, handle_unlink): Update
 588         calls to hostio_error.
 589         * hostio-errno.c: New.
 590         * server.h (hostio_last_error_from_errno): Declare.
 591         * target.h (target_ops): Add hostio_last_error member.
 592         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
 593         as hostio_last_error handler.
 594         * spu-low.c (spu_target_ops): Likewise.
 595         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
 596         (wince_hostio_last_error): New functions.
 597         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
 598         as hostio_last_error handler.
 599         (win32_target_ops) [!_WIN32_WCE]: Register
 600         hostio_last_error_from_errno as hostio_last_error handler.
 601         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
 602         (hostio-errno.o): New rule.
 603         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
 604         * configure.srv (srv_hostio_err_objs): New variable.  Default to
 605         hostio-errno.o.
 606         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
 607         * configure: Regenerate.
 608
 609 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 610
 611         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
 612         (linux_kill, linux_detach): Clean up the process list.
 613         * remote-utils.c (remote_open): Improve port number parsing.
 614         (putpkt_binary, input_interrupt): Only send interrupts if the target
 615         is running.
 616         * server.c (extended_protocol): Make static.
 617         (attached): Define earlier.
 618         (exit_requested, response_needed, program_argv): New variables.
 619         (target_running): New.
 620         (start_inferior): Clear attached here.
 621         (attach_inferior): Set attached here.
 622         (require_running): Define.
 623         (handle_query): Use require_running and target_running.  Implement
 624         "monitor exit".
 625         (handle_v_attach, handle_v_run): New.
 626         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
 627         (gdbserver_usage): Update.
 628         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
 629         --attach along with other options or after the port.  Save
 630         program_argv.  Support no initial program.  Resynchronize
 631         communication with GDB after an error.  Handle "monitor exit".
 632         Use require_running and target_running.  Always allow the extended
 633         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
 634         restart in extended mode.
 635         * README: Refer to the GDB manual.  Update --attach usage.
 636
 637 2007-12-20  Andreas Schwab  <schwab@suse.de>
 638
 639         * linux-low.c (STACK_SIZE): Define.
 640         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
 641         (linux_test_for_tracefork): Likewise.
 642
 643 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
 644
 645         * linux-low.c (linux_wait_for_event): Update messages.  Do not
 646         reinsert auto-delete breakpoints.
 647         * mem-break.c (struct breakpoint): Change return type of handler to
 648         int.
 649         (set_breakpoint_at): Update handler type.
 650         (reinsert_breakpoint_handler): Return 1 instead of calling
 651         delete_breakpoint.
 652         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
 653         setting a new one.
 654         (check_breakpoints): Delete auto-delete breakpoints and return 2.
 655         * mem-break.h (set_breakpoint_at): Update handler type.
 656         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
 657         * win32-low.c (auto_delete_breakpoint): New.
 658         (get_child_debug_event): Use it.
 659
 660 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
 661
 662         * configure.ac: Check for pread and pwrite.
 663         * hostio.c (handle_pread): Fall back to lseek and read.
 664         (handle_pwrite): Fall back to lseek and write.
 665         * config.in, configure: Regenerated.
 666
 667 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
 668
 669         * server.c (myresume): Add own_buf argument.
 670         (main): Update calls.
 671
 672 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
 673
 674         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
 675         * remote-utils.c (remote_open): Do not call disable_async_io.
 676         (block_async_io): Delete.
 677         (unblock_async_io): Make static.
 678         (initialize_async_io): New.
 679         * server.c (handle_v_cont): Handle async I/O here.
 680         (myresume): Likewise.  Move other common resume tasks here...
 681         (main): ... from here.  Call initialize_async_io.  Disable async
 682         I/O before the main loop.
 683         * server.h (initialize_async_io): Declare.
 684         (block_async_io, unblock_async_io): Delete prototypes.
 685         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
 686
 687 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
 688
 689         * remote-utils.c (readchar): Allow binary data in received messages.
 690
 691 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 692
 693         * win32-low.c (attaching): New global.
 694         (win32_create_inferior): Clear the `attaching' global.
 695         (win32_attach): Set the `attaching' global.
 696         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
 697         attaching.  Only set a breakpoint at the entry point if not
 698         attaching.
 699
 700 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 701
 702         * server.c (main): Don't report dll events on the initial
 703         connection on attaches.
 704
 705 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 706
 707         * server.c (main): Relax numerical bases supported for the pid of
 708         the --attach command line argument.
 709
 710 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 711
 712         * win32-low.c (win32_attach): Call OpenProcess before
 713         DebugActiveProcess, not after.  Add last error output to error
 714         call.
 715
 716 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 717
 718         * win32-low.c (win32_get_thread_context)
 719         (win32_set_thread_context): New functions.
 720         (thread_rec): Use win32_get_thread_context.
 721         (continue_one_thread, win32_resume): Use win32_set_thread_context.
 722         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
 723         field.
 724
 725 2007-12-03  Leo Zayas
 726             Pedro Alves  <pedro_alves@portugalmail.pt>
 727
 728         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
 729         global variables.
 730         (child_add_thread): Minor cleanup.
 731         (child_continue): Resume artificially suspended threads before
 732         calling ContinueDebugEvent.
 733         (suspend_one_thread): New.
 734         (fake_breakpoint_event): New.
 735         (get_child_debug_event): Change return type to int.  Check here if
 736         gdb sent an interrupt request.  If a soft interrupt was requested,
 737         fake a breakpoint event.  Return 0 if there is no event to handle,
 738         and 1 otherwise.
 739         (win32_wait): Don't check here if gdb sent an interrupt request.
 740         Ensure there is a valid event to handle.
 741         (win32_request_interrupt): Add soft interruption method as last
 742         resort.
 743
 744 2007-12-03  Leo Zayas
 745             Pedro Alves  <pedro_alves@portugalmail.pt>
 746
 747         * win32-low.h (win32_thread_info): Add descriptions to the
 748         structure members.  Replace `suspend_count' counter by a
 749         `suspended' flag.
 750         * win32-low.c (thread_rec): Update condition of when to get the
 751         context from the inferior.  Rely on ContextFlags being set if it
 752         has already been retrieved.  Only suspend the inferior thread if
 753         we haven't already.  Warn if that fails.
 754         (continue_one_thread): s/suspend_count/suspended/.  Only call
 755         ResumeThread once.  Warn if that fails.
 756
 757 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
 758
 759         * win32-low.c (win32_wait): Don't read from the inferior when it
 760         has already exited.
 761
 762 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
 763
 764         * Makefile.in (win32_low_h): New variable.
 765         (win32-low.o): Add dependency on $(win32_low_h).
 766         (win32-arm-low.o, win32-i386-low.o): New rules.
 767
 768 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
 769
 770         * hostio.c: Correct copyright year.
 771
 772 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
 773
 774         * Makefile.in (OBS): Add hostio.o.
 775         (hostio.o): New rule.
 776         * server.h (handle_vFile): Declare.
 777         * hostio.c: New file.
 778         * server.c (handle_v_requests): Take packet_len and new_packet_len
 779         for binary packets.  Call handle_vFile.
 780         (main): Update call to handle_v_requests.
 781
 782 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
 783
 784         * linux-low.c: Include <sched.h>.
 785
 786 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
 787
 788         * linux-low.c (linux_tracefork_grandchild): New.
 789         (linux_tracefork_child): Use clone.
 790         (linux_test_for_tracefork): Use clone; allocate and free a stack.
 791
 792 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
 793
 794         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
 795
 796 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
 797
 798         * linux-low.c (handle_extended_wait): Handle unexpected signals.
 799
 800 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
 801
 802         * inferiors.c (change_inferior_id): Delete.
 803         (add_pid_to_list, pull_pid_from_list): New.
 804         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
 805         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
 806         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
 807         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
 808         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
 809         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
 810         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
 811         (using_threads): Always set to 1.
 812         (handle_extended_wait): New.
 813         (add_process): Do not set TID.
 814         (linux_create_inferior): Set must_set_ptrace_flags.
 815         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
 816         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
 817         (linux_thread_alive): Rename TID argument to LWPID.
 818         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
 819         (linux_wait_for_event): Do not use TID or check using_threads.  Update
 820         call to dead_thread_notify.  Call handle_extended_wait.
 821         (linux_create_inferior): Use PTRACE_SETOPTIONS.
 822         (send_sigstop): Delete sigstop_sent.
 823         (wait_for_sigstop): Avoid TID.
 824         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
 825         (linux_test_for_tracefork): New.
 826         (linux_lookup_signals): Use thread_db_active and
 827         linux_supports_tracefork_flag.
 828         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
 829         * linux-low.h (get_process_thread): Avoid TID.
 830         (struct process_ifo): Move thread_known and tid to the end.  Remove
 831         sigstop_sent.
 832         (linux_attach_lwp, thread_db_init): Update prototypes.
 833         * server.h (change_inferior_id): Delete prototype.
 834         (add_pid_to_list, pull_pid_from_list): New prototypes.
 835         * thread-db.c (thread_db_use_events): New.
 836         (find_first_thread): Rename to...
 837         (find_one_thread): ...this.  Update callers and messages.  Do not
 838         call fatal.  Check thread_db_use_events.  Do not call
 839         change_inferior_id or new_thread_notify.
 840         (maybe_attach_thread): Update.  Do not call new_thread_notify.
 841         (thread_db_init): Set thread_db_use_events.  Check use_events.
 842         * utils.c (fatal, warning): Correct message prefix.
 843
 844 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
 845
 846         * Makefile.in (clean): Remove new files.
 847         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
 848         (powerpc-64.o, powerpc-64.c): New rules.
 849         * configure.srv: Use alternate register sets for powerpc64-*-linux*
 850         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
 851         with SPE.
 852         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
 853         SPE targets.
 854         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
 855         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
 856         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
 857         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
 858         (target_regsets): Add AltiVec and SPE register sets.
 859         * configure.ac: Check for AltiVec and SPE.
 860         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
 861         (ppc_fill_vrregset, ppc_store_vrregset): New.
 862         (target_regsets): Add AltiVec register set.
 863         * configure: Regenerated.
 864
 865 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
 866
 867         * linux-low.c (O_LARGEFILE): Define.
 868         (linux_read_memory): Use /proc/PID/mem.
 869         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
 870         * configure, config.in: Regenerated.
 871
 872 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
 873
 874         * linux-low.c (linux_wait_for_event): Do not pass signals while
 875         single-stepping.
 876
 877 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 878
 879         * win32-low.c (create_process): New.
 880         (win32_create_inferior): Use create_process instead of
 881         CreateProcess.  If create_process failed retry appending an ".exe"
 882         suffix.  Store the GetLastError result immediatelly after
 883         create_process calls and use it on the call to error.
 884
 885 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 886
 887         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
 888
 889 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
 890
 891         * configure.ac: Switch license to GPLv3.
 892
 893 2007-08-01  Michael Snyder  <msnyder@access-company.com>
 894
 895         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
 896
 897 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
 898
 899         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
 900         typedef.
 901         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
 902         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
 903         CloseToolhelp32Snapshot.
 904         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
 905         CloseToolhelp32Snapshot.
 906
 907 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
 908
 909         * server.c (main): Check for inferior exit before main loop.
 910
 911 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
 912
 913         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
 914         instead of on tmp_desc.
 915
 916 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
 917             Daniel Jacobowitz  <dan@codesourcery.com>
 918
 919         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
 920         (add_thread): Minor cleanups.
 921         (clear_inferiors): Move lower in the file.  Clear the DLL
 922         list.
 923         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
 924         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
 925         (xml_escape_text): New.
 926         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
 927         for qSupported.
 928         (handle_v_cont): Report errors.
 929         (gdbserver_version): Update.
 930         (main): Correct size of own_buf.  Do not report initial DLL events.
 931         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
 932         (unloaded_dll, xml_escape_text): New.
 933         * win32-low.c (enum target_waitkind): Update comments.
 934         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
 935         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
 936         (win32_EnumProcessModules, win32_GetModuleInformation)
 937         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
 938         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
 939         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
 940         (win32_Module32First, win32_Module32Next, load_toolhelp)
 941         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
 942         (get_child_debug_event): Handle DLL events.
 943         (win32_wait): Likewise.
 944
 945 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 946
 947         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
 948         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
 949
 950 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
 951
 952         * win32-low.c (handle_output_debug_string): Ignore event if not
 953         waiting.
 954
 955 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
 956
 957         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
 958
 959 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
 960
 961         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
 962
 963 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
 964
 965         * inferiors.c (change_inferior_id): Add comment.
 966         * linux-low.c (check_removed_breakpoint): Add an early
 967         prototype.  Improve debug output.
 968         (linux_attach): Doc update.
 969         (linux_detach_one_process, linux_detach): Clean up before releasing
 970         each process.
 971         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
 972         * linux-low.h (struct process_info): Doc improvement.
 973         * mem-break.c (delete_all_breakpoints): New.
 974         * mem-break.h (delete_all_breakpoints): New prototype.
 975         * thread-db.c (find_first_thread): New.
 976         (thread_db_create_event): Call it instead of
 977         thread_db_find_new_threads.  Clean up unused variables.
 978         (maybe_attach_thread): Remove first thread handling.
 979         (thread_db_find_new_threads): Use find_first_thread.
 980         (thread_db_get_tls_address): Likewise.
 981
 982 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
 983
 984         * thread-db.c (thread_db_find_new_threads): Add prototype.
 985         (thread_db_create_event): Check for the main thread before adding
 986         a new thread.
 987         (maybe_attach_thread): Only enable event reporting if TID == 0.
 988         (thread_db_get_tls_address): Check for new threads.
 989
 990 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
 991
 992         * linux-low.c (linux_create_inferior): Try execv before execvp.
 993         * spu-low.c (spu_create_inferior): Likewise.
 994
 995 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
 996
 997         * linux-low.c (linux_create_inferior): Change execv to execvp.
 998         * spu-low.c (spu_create_inferior): Likewies.
 999
1000 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
1001
1002         * Makefile.in (clean): Clean new files instead of deleted ones.
1003         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
1004         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
1005         rules.
1006         * configure.srv: Specify XML files and new regformats for MIPS and
1007         MIPS64 GNU/Linux.
1008         * linux-mips-low.c (mips_num_regs): Set to only used registers.
1009         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
1010         an entry for the restart register.
1011         (mips_cannot_fetch_register, mips_cannot_store_register)
1012         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
1013         register names to match the XML descriptions.
1014         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
1015         restart register instead of $0.
1016
1017 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
1018             Markus Deuling  <deuling@de.ibm.com>
1019
1020         * remote-utils.c (decode_xfer_write): New function.
1021         * server.h (decode_xfer_write): Add prototype.
1022         * server.c (handle_query): Add PACKET_LEN argument.  Support
1023         qXfer:spu:read and qXfer:spu:write packets.
1024         (main): Pass packet_len to handle_query.
1025         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
1026         * target.h (target_ops): Add qxfer_spu.
1027
1028 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
1029
1030         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
1031         accessing non-seekable spufs files.
1032
1033 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
1034
1035         * server.c (handle_query): Add reply for qC packet.
1036
1037 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1038             Leo Zayas  <lerele@champenstudios@com>
1039
1040         * server.h (check_remote_input_interrupt_request): New function.
1041         * remote_utils.c (INVALID_DESCRIPTOR): New define.
1042         (remote_desc): Initialize with INVALID_DESCRIPTOR.
1043         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
1044         (check_remote_input_interrupt_request): New function.
1045         * server.h (check_remote_input_interrupt_request): Declare.
1046         * win32-low.c (winapi_DebugBreakProcess,
1047         winapi_GenerateConsoleCtrlEvent): New typedefs.
1048         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
1049         to 250 ms.
1050         (win32_wait): Check for remote interrupt request
1051         with check_remote_input_interrupt_request.
1052         (win32_request_interrupt): New function.
1053         (win32_target_op): Set request_interrupt to win32_request_interrupt.
1054
1055 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1056
1057         * win32-low.c (debug_registers_changed,
1058         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
1059         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
1060         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
1061         (thread_rec): Get context using the low target.
1062         (child_add_thread): Call thread_added on the low target,
1063         which does the same thing.
1064         (regptr): Delete.
1065         (do_initial_child_stuff): Remove debug registers references.
1066         Set context using the low target.  Resume threads after
1067         setting the contexts.
1068         (child_continue): Remove dead variable.  Remove debug
1069         registers references.
1070         (child_fetch_inferior_registers): Go through the low target.
1071         (do_child_store_inferior_registers): Remove.
1072         (child_store_inferior_registers): Go through the low target.
1073         (win32_resume): Remove debug registers references.
1074         Set context using the low target.
1075         (handle_exception): Change return type to void.  Don't record
1076         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
1077         first chance exception.
1078         (get_child_debug_event): Change return type to void.  Remove
1079         goto loop.  Always return after waiting for debug event.
1080         (win32_wait): Convert to switch statement.  Handle spurious
1081         events.
1082
1083         * win32-i386-low.c (debug_registers_changed,
1084         debug_registers_used): New.
1085         (initial_stuff): Rename to ...
1086         (i386_initial_stuff): ... this.  Clear debug registers
1087         state variables.
1088         (store_debug_registers): Delete.
1089         (i386_get_thread_context): New.
1090         (load_debug_registers): Delete.
1091         (i386_set_thread_context): New.
1092         (i386_thread_added): New.
1093         (single_step): Rename to ...
1094         (i386_single_step): ... this.
1095         (do_fetch_inferior_registers): Rename to ...
1096         (i386_fetch_inferior_register): ... this.
1097         (i386_store_inferior_register): New.
1098         (the_low_target): Adapt to new interface.
1099
1100         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
1101         (arm_get_thread_context): New.
1102         (arm_set_thread_context): New.
1103         (regptr): New.
1104         (do_fetch_inferior_registers): Rename to ...
1105         (arm_fetch_inferior_register): ... this.
1106         (arm_store_inferior_register): New.
1107         (arm_wince_breakpoint): Reimplement as unsigned long.
1108         (arm_wince_breakpoint_len): Define.
1109         (the_low_target): Adapt to new interface.
1110
1111         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
1112         load_debug_registers.  Add get_thread_context, set_thread_context,
1113         thread_added and store_inferior_register.  Rename
1114         fetch_inferior_registers to fetch_inferior_register.
1115         (regptr): Remove declaration.
1116
1117 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1118
1119         * linux-low.c (linux_detach): Change return type to int.  Return 0.
1120         * spu-low.c (spu_detach): Likewise.
1121
1122 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1123
1124         * target.h (target_ops): Change return type of detach to int.
1125         Add join.
1126         (join_inferior): New.
1127         * server.c (main): Don't skip detach support on mingw32.
1128         If the inferior doesn't support detaching return error.
1129         Call join_inferior instead of using waitpid.
1130         * linux-low.c (linux_join): New.
1131         (linux_target_op): Add linux_join.
1132         * spu-low.c (spu_join): New.
1133         (spu_target_ops): Add spu_join.
1134         * win32-low.c (win32_detach): Adapt to new interface.
1135         Reopen current_process_handle before detaching.  Issue a child
1136         resume before detaching.
1137         (win32_join): New.
1138         (win32_target_op): Add win32_join.
1139
1140 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1141
1142         * win32-low.c (win32-attach): Fix return value.
1143         * target.h (target_ops): Describe ATTACH return values.
1144
1145 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1146
1147         * win32-low.c (GETPROCADDRESS): Define.
1148         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
1149         (winapi_DebugSetProcessKillOnExit): Likewise.
1150         (win32_create_inferior): Force usage of ansi CreateProcessA.
1151         (win32_attach): Use GETPROCADDRESS.
1152         (win32_detach): Likewise.
1153
1154 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
1155
1156         * win32-low.c (win32_wait): Don't use WSTOPSIG.
1157
1158 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
1159
1160         * win32-low.c: Commit leftover changes from 2007-03-29.
1161
1162 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
1163
1164         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
1165         fields short instead of int.  Add explicit padding.
1166         (i387_cache_to_fsave): Remove unnecessary casts.
1167         (i387_fsave_to_cache): Doc fix.
1168         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
1169
1170 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
1171
1172         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
1173         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
1174
1175 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
1176
1177         * configure.srv (arm*-*-mingw32ce*): Move near the other
1178         arm targets.
1179
1180 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
1181
1182         * configure.ac: Add errno checking.
1183         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
1184         sys/file.h and malloc.h.
1185         (AC_CHECK_DECLS): Add perror.
1186         (srv_mingwce): Handle.
1187         * configure.srv (i[34567]86-*-cygwin*): Add
1188         win32-i386-low.o to srv_tgtobj.
1189         (i[34567]86-*-mingw*): Likewise.
1190         (arm*-*-mingw32ce*): Add case.
1191         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1192         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
1193         [__MINGW32CE__] (strerror): New function.
1194         [__MINGW32CE__] (errno): Define to GetLastError.
1195         [__MINGW32CE__] (COUNTOF): New macro.
1196         (remote_open): Remove extra close call.
1197         * mem-break.c (delete_breakpoint_at): New function.
1198         * mem-break.h (delete_breakpoint_at): Declare.
1199         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
1200         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
1201         [USE_WIN32API] (read, write): Add char* casts.
1202         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
1203         * server.h: Include wincecompat.h on Windows CE.
1204         [HAVE_ERRNO_H]: Check.
1205         (perror): Declare if not declared.
1206         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
1207         (perror_with_name): Remove errno declaration.
1208         * wincecompat.h: New.
1209         * wincecompat.c: New.
1210         * win32-low.h: New.
1211         * win32-arm-low.c: New.
1212         * win32-i386-low.c: New.
1213         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
1214         (OUTMSG2): Make it safe.
1215         (_T): New macro.
1216         (COUNTOF): New macro.
1217         (NUM_REGS): Get it from the low target.
1218         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
1219         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
1220         (thread_rec): Let low target handle debug registers.
1221         (child_add_thread): Likewise.
1222         (child_init_thread_list): Likewise.
1223         (continue_one_thread): Likewise.
1224         (regptr): New.
1225         (do_child_fetch_inferior_registers): Move to ...
1226         * win32-i386-low.c: ... here, and rename to ...
1227         (do_fetch_inferior_registers): ... this.
1228         * win32-low.c (child_fetch_inferior_registers):
1229         Go through the low target.
1230         (do_child_store_inferior_registers): Use regptr.
1231         (strwinerror): New function.
1232         (win32_create_inferior): Handle Windows CE.
1233         Use strwinerror instead of strerror on Windows error
1234         codes.  Add program to the error output.
1235         Don't close the main thread handle on Windows CE.
1236         (win32_attach): Use coredll.dll on Windows CE.
1237         (win32_kill): Close current process and current
1238         thread handles.
1239         (win32_detach): Use coredll.dll on Windows CE.
1240         (win32_resume): Let low target handle debug registers, and
1241         step request.
1242         (handle_exception): Add/Remove initial breakpoint.  Avoid
1243         non-existant WSTOPSIG on Windows CE.
1244         (win32_read_inferior_memory): Cast to remove warning.
1245         (win32_arch_string): Go through the low target.
1246         (initialize_low): Call set_breakpoint_data with the low
1247         target's breakpoint.
1248         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
1249         FOP_REGNUM, mappings): Move to ...
1250         * win32-i386-low.c: ... here.
1251         * win32-low.c (win32_thread_info): Move to ...
1252         * win32-low.h: ... here.
1253         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
1254         win32-arm-low.c and wincecompat.c.
1255         (all:): Add $EXEEXT.
1256         (install-only:): Likewise.
1257         (gdbserver:): Likewise.
1258         (gdbreplay:): Likewise.
1259         * config.in: Regenerate.
1260         * configure: Regenerate.
1261
1262 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
1263
1264         * win32-low.c: Rename typedef thread_info to
1265         win32_thread_info throughout.
1266
1267 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
1268
1269         * win32-i386-low.c: Rename to ...
1270         * win32-low.c: ... this.
1271         * configure.srv: Replace win32-i386-low.o with win32-low.o.
1272         * Makefile.in: Likewise.
1273
1274 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
1275
1276         * remote-utils.c (monitor_output): Constify msg parameter.
1277         * server.h (monitor_output): Likewise.
1278         * win32-i386-low.c (handle_output_debug_string): New.
1279         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
1280         handle_output_debug_string.
1281         (get_child_debug_event): Likewise.
1282
1283 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
1284
1285         * server.c (main): Correct strtoul check.
1286
1287 2007-03-27  Jon Ringle  <jon@ringle.org>
1288
1289         * linux-low.c: Check __ARCH_HAS_MMU__ also.
1290
1291 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
1292
1293         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
1294
1295 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
1296
1297         * terminal.h: Check HAVE_SGTTY_H.
1298
1299 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
1300
1301         * remote-utils.c (remote_open): Print out the assigned port number.
1302
1303 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
1304
1305         * remote-utils.c (monitor_output): New function.
1306         * server.c (debug_threads): Define here.
1307         (monitor_show_help): New function.
1308         (handle_query): Handle qRcmd.
1309         (main): Do not handle 'd' packet.
1310         * server.h (debug_threads, remote_debug, monitor_output): Declare.
1311         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
1312         of debug_threads.
1313
1314 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1315
1316         * Makefile.in (EXEEXT): New.
1317         (clean): Use $(EXEEXT).
1318
1319 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1320
1321         * target.h (target_ops): Rename send_signal to request_interrupt,
1322         and remove enum target_signal parameter.
1323         * linux-low.c (linux_request_interrupt): Rename from
1324         linux_send_signal, and always send SIGINT.
1325         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
1326         and always send SIGINT.
1327         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
1328         of send_signal.
1329         (input_interrupt): Likewise.
1330
1331 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
1332
1333         * server.c (get_features_xml): Check if target implemented
1334         arch_string.
1335         * win32-i386-low.c (win32_arch_string): New.
1336         (win32_target_ops): Add win32_arch_string as arch_string member.
1337
1338 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
1339
1340         * spu-low.c (spu_arch_string): New.
1341         (spu_target_ops): Add spu_arch_string.
1342
1343 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
1344
1345         * remote-utils.c: Remove HAVE_TERMINAL_H check.
1346         * configure.ac: Do not check for terminal.h.
1347         * configure, config.in: Regenerated.
1348
1349 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
1350
1351         * Makefile.in (OBS): Add $(XML_BUILTIN).
1352         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
1353         (clean): Update.
1354         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
1355         (arm-with-iwmmxt.c): New.
1356         * config.in, configure: Regenerate.
1357         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
1358         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
1359         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
1360         (arm*-*-linux*): Add iWMMXt and regset support.
1361         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
1362         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
1363         (arm_store_wmmxregset, target_regsets): New.
1364         * server.c (get_features_xml): Take annex argument.  Check builtin
1365         XML documents.
1366         (handle_query): Handle multiple annexes.
1367
1368 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
1369
1370         * remote-utils.c [USE_WIN32API] (read, write): Define.
1371         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
1372         write.
1373
1374 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
1375
1376         * linux-i386-low.c (the_low_target): Set arch_string.
1377         * linux-x86-64-low.c (the_low_target): Likewise.
1378         * linux-low.c (linux_arch_string): New.
1379         (linux_target_ops): Add it.
1380         * linux-low.h (struct linux_target_ops): Add arch_string.
1381         * server.c (write_qxfer_response): Use const void * for DATA.
1382         (get_features_xml): New.
1383         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
1384         * target.h (struct target_ops): Add arch_string method.
1385
1386 2007-01-03  Denis Pilat  <denis.pilat@st.com>
1387             Daniel Jacobowitz  <dan@codesourcery.com>
1388
1389         * linux-low.c (linux_kill): Handle being called with no threads.
1390         * win32-i386-low.c (win32_kill): Likewise.
1391         (get_child_debug_event): Clear current_process_handle.
1392
1393 2006-12-30  Denis PILAT  <denis.pilat@st.com>
1394             Daniel Jacobowitz  <dan@codesourcery.com>
1395
1396         * remote-utils.c (remote_open): Check the type of specified
1397         serial port devices before opening them.
1398         * server.c (main): Kill the inferior if an error occurs during
1399         the first remote_open.
1400
1401 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
1402
1403         * README: Update supported targets.
1404
1405 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
1406
1407         * Makefile.in (clean): Remove reg-mips64.c.
1408         (reg-mips64.c, reg-mips64.o): New rules.
1409         * configure.srv: Handle mips64.  Include regset support for mips.
1410         * linux-mips-low.c (union mips_register): New.
1411         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
1412         (mips_breakpoint, mips_breakpoint_at): Use int.
1413         (mips_collect_register, mips_supply_register)
1414         (mips_collect_register_32bit, mips_supply_register_32bit)
1415         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
1416         (mips_store_fpregset, target_regsets): New.
1417         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
1418
1419 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
1420
1421         * configure.srv: Add target "spu*-*-*".
1422         * Makefile.in (clean): Remove reg-spu.c.
1423         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
1424         * spu-low.c: New file.
1425
1426 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
1427
1428         * configure.ac: Correct td_thr_tls_get_addr test.
1429         * configure: Regenerated.
1430
1431 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
1432
1433         * linux-low.c (linux_wait_for_event): Reformat.  Use the
1434         pass_signals array.
1435         * remote-utils.c (decode_address_to_semicolon): New.
1436         * server.c (pass_signals, handle_general_set): New.
1437         (handle_query): Mention QPassSignals for qSupported.
1438         (main): Call handle_general_set.
1439         * server.h (pass_signals, decode_address_to_semicolon): New.
1440
1441 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
1442
1443         * server.c (handle_query): Correct error handling for read_auxv.
1444
1445 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
1446
1447         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
1448         and srv_linux_thread_db to yes.
1449         * linux-s390-low.c (s390_fill_gregset): New function.
1450         (target_regsets): Define data structure.
1451
1452 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
1453
1454         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
1455         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
1456         * config.in, configure: Regenerated.
1457         * inferiors.c (gdb_id_to_thread): New function.
1458         (gdb_id_to_thread_id): Use it.
1459         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
1460         * linux-low.h (struct process_info): Add th member.
1461         (thread_db_get_tls_address): New prototype.
1462         * remote-utils.c (decode_address): Make non-static.
1463         * server.c (handle_query): Handle qGetTLSAddr.
1464         * server.h (gdb_id_to_thread, decode_address): New prototypes.
1465         * target.h (struct target_ops): Add get_tls_address.
1466         * thread-db.c (maybe_attach_thread): Save the thread handle.
1467         (thread_db_get_tls_address): New.
1468
1469 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
1470
1471         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
1472         (linux_resume_one_process): Take a siginfo_t *.  Update all
1473         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
1474         (struct pending_signals): Add a siginfo_t.
1475         (linux_wait_for_process): Always set last_status.
1476         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
1477         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
1478         * linux-low.h (struct process_info): Add last_status.
1479
1480 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
1481
1482         * remote-utils.c (try_rle): New function.
1483         (putpkt_binary): Use it.
1484
1485 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
1486
1487         * Makefile.in (clean): Clean reg-x86-64-linux.c.
1488         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
1489         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
1490         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
1491         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
1492         point registers.
1493
1494 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
1495
1496         * server.c (terminal_fd): New variable.
1497         (old_foreground_pgrp): Likewise.
1498         (restore_old_foreground_pgrp): New function.
1499         (start_inferior): Record the terminal file descriptor in terminal_fd
1500         and its original foreground group in old_foreground_pgrp.  Register
1501         restore_old_foreground_pgrp with atexit().
1502
1503 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
1504
1505         * server.c (handle_query): Correct qPart to qXfer.
1506
1507 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
1508
1509         * configure.ac: Check for more headers which are missing on
1510         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
1511         * configure.srv: Add Cygwin and mingw32.
1512         * remote-utils.c: Don't include headers unconditionally which
1513         are missing on mingw32.  Include <winsock.h> for mingw32.
1514         (remote_open): Adjust for mingw32 support.  Flush
1515         standard error after writing to it.
1516         (remote_close, putpkt_binary, input_interrupt, block_async_io)
1517         (unblock_async_io, enable_async_io, disable_async_io)
1518         (readchar, getpkt): Update for Winsock support.
1519         (prepare_resume_reply): Expect a protocol signal number.
1520         * server.c: Disable <sys/wait.h> on mingw32.
1521         (start_inferior): Adjust for mingw32 support.  Flush
1522         standard error after writing to it.
1523         (attach_inferior): Likewise.  Use protocol signal
1524         numbers.
1525         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
1526         and names.
1527         * win32-i386-low.c: New file.
1528         * Makefile.in (XM_CLIBS): Set.
1529         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
1530         (win32-i386-low.o): New dependency rule.
1531         * linux-low.c (linux_wait): Use target signal numbers.
1532         * target.h (struct target_ops): Doc fix.
1533         * server.h (target_signal_to_name): New prototype.
1534         * gdbreplay.c: Don't include headers unconditionally which
1535         are missing on mingw32.  Include <winsock.h> for mingw32.
1536         (remote_close, remote_open): Adjust for Winsock support.
1537         * configure, config.in: Regenerated.
1538
1539 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
1540
1541         * server.c (decode_xfer_read, write_qxfer_response): New.
1542         (handle_query): Take a packet length argument.  Handle
1543         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
1544         the qSupported response.
1545         (main): Update call to handle_query.
1546
1547 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
1548
1549         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
1550         (putpkt_binary): Renamed from putpkt and adjusted for binary
1551         data.
1552         (putpkt): New wrapper for putpkt_binary.
1553         (readchar): Don't mask off the high bit.
1554         (decode_X_packet): New function.
1555         * server.c (main): Call putpkt_binary if a handler sets the packet
1556         length.  Save the length of the incoming packet.  Handle 'X'.
1557         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
1558
1559 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
1560
1561         * server.c (handle_query): Handle qSupported.
1562
1563 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
1564
1565         * remote-utils.c (all_symbols_looked_up): New variable.
1566         (look_up_one_symbol): Check it.
1567         * server.h (look_up_one_symbol): New declaration.
1568         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
1569
1570 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
1571
1572         * Makefile.in (linux-arm-low.o): Update dependencies.
1573         * linux-arm-low.c: Include "gdb_proc_service.h".
1574         (PTRACE_GET_THREAD_AREA): Define.
1575         (ps_get_thread_area): New function.
1576
1577 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
1578
1579         * configure.srv (m68k*-*-uclinux*): New target.
1580         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
1581         (linux_resume_one_process): Remove extraneous cast.
1582         (linux_read_offsets): New.
1583         (linux_target_op): Add linux_read_offsets on mmuless systems.
1584         * server.c (handle_query): Add qOffsets logic.
1585         * target.h (struct target_ops): Add read_offsets.
1586
1587 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1588
1589         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
1590         (PTRACE_GET_THREAD_AREA): Define.
1591         (ps_get_thread_area): New function.
1592         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
1593         (linux-x86-64-low.o): Update.
1594
1595 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
1596
1597         * configure.ac: Remove checks for prfpregset_t.
1598         * gdb_proc_service.h: New file.
1599         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
1600         new "gdb_proc_service.h".
1601         * proc-service.c: Likewise.
1602         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
1603         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
1604         * Makefile.in (gdb_proc_service_h): Updated.
1605         * configure, config.in: Regenerated.
1606
1607 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1608
1609         * remote-utils.c (prepare_resume_reply): Move declaration
1610         of gdb_id_from_wait to the top of the block.
1611
1612 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
1613
1614         * linux-low.c (regsets_store_inferior_registers): Read the regset
1615         from the target before filling it.
1616
1617 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
1618
1619         * server.c (attach_inferior): Return SIGTRAP for a successful
1620         attach.
1621
1622 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
1623
1624         * Makefile.in (OBS): Add version.o.
1625         (STAGESTUFF): Delete.
1626         (version.o): Add dependencies.
1627         (version.c): Replace rule.
1628         (clean): Remove version.c.
1629         * server.c (gdbserver_version): New.
1630         (gdbserver_usage): Use printf.
1631         (main): Handle --version and --help.
1632         * server.h (version, host_name): Add declarations.
1633
1634 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
1635
1636         * linux-arm-low.c:
1637         * linux-arm-low.c:
1638         * inferiors.c:
1639         * i387-fp.h:
1640         * i387-fp.c:
1641         * gdbreplay.c:
1642         * regcache.c:
1643         * proc-service.c:
1644         * mem-break.h:
1645         * mem-break.c:
1646         * linux-x86-64-low.c:
1647         * linux-sh-low.c:
1648         * linux-s390-low.c:
1649         * linux-ppc64-low.c:
1650         * linux-ppc-low.c:
1651         * linux-mips-low.c:
1652         * linux-m68k-low.c:
1653         * linux-m32r-low.c:
1654         * linux-low.h:
1655         * linux-low.c:
1656         * linux-ia64-low.c:
1657         * linux-i386-low.c:
1658         * linux-crisv32-low.c:
1659         * thread-db.c:
1660         * terminal.h:
1661         * target.h:
1662         * target.c:
1663         * server.h:
1664         * server.c:
1665         * remote-utils.c:
1666         * regcache.h:
1667         * utils.c:
1668         * Makefile.in:
1669         * configure.ac:
1670         * gdbserver.1: Add (C) after Copyright.  Update the FSF
1671         address.
1672
1673 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1674
1675         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
1676         (arm_breakpoint_at): Recognize both breakpoints.
1677         (the_low_target): Use the correct breakpoint instruction.
1678
1679 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
1680
1681         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
1682         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
1683         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
1684         (the_low_target): Update.
1685
1686 2005-10-25  Andreas Schwab  <schwab@suse.de>
1687
1688         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
1689
1690         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
1691         (ia64_num_regs): Reduce to 462.
1692
1693 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
1694
1695         * acinclude.m4: Correct quoting.
1696         * aclocal.m4: Regenerated.
1697
1698         Suggested by SZOKOVACS Robert <szo@ies.hu>:
1699         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
1700         (thread_db_init): Call thread_db_err_str.
1701         * configure.ac: Check for TD_VERSION.
1702         * config.in, configure: Regenerated.
1703
1704 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1705
1706         * server.h (error, fatal, warning): Add ATTR_FORMAT.
1707
1708 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1709
1710         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
1711         is not available.  Define HAVE_PTRACE_GETREGS if it is.
1712         * config.in, configure: Regenerated.
1713         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
1714         * linux-i386-low.c, linux-m68k-low.c: Update to use
1715         HAVE_PTRACE_GETREGS.
1716         * linux-low.c (regsets_fetch_inferior_registers)
1717         (regsets_store_inferior_registers): Only return 0 if we processed
1718         GENERAL_REGS.
1719         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
1720         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
1721
1722 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1723
1724         * inferiors.c (struct thread_info): Add gdb_id.
1725         (add_thread): Add gdb_id argument.
1726         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
1727         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
1728         calls to add_thread.
1729         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
1730         * server.c (handle_query): Use thread_to_gdb_id.
1731         (handle_v_cont, main): Use gdb_id_to_thread_id.
1732         * server.h (add_thread): Update prototype.
1733         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
1734         prototypes.
1735
1736 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
1737
1738         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
1739         left-padded registers.
1740         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
1741         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
1742
1743 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
1744
1745         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
1746         * configure: Regenerate.
1747         * config.in: Regenerate.
1748         * server.h (NEED_DECLARATION_STRERROR):
1749         Replace with !HAVE_DECL_STRERROR.
1750
1751 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
1752
1753         * linux-low.c (linux_wait, linux_send_signal): Don't test
1754         an unsigned long variable for > 0 if it could be MAX_ULONG.
1755         * server.c (myresume): Likewise.
1756         * target.c (set_desired_inferior): Likewise.
1757
1758 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
1759
1760         * configure.ac: Simplify and improve check for socklen_t.
1761         * configure, config.in: Regenerate.
1762
1763 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
1764
1765         * acconfig.h: Remove.
1766         * configure.ac: Add a test for socklen_t.  Use three-argument
1767         AC_DEFINE throughout.
1768         * config.in: Regenerated using autoheader 2.59.
1769         * configure: Regenerated.
1770
1771         * gdbreplay.c (socklen_t): Provide a default.
1772         (remote_open): Use socklen_t.
1773         * remote-utils.c (socklen_t): Provide a default.
1774         (remote_open): Use socklen_t.
1775         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
1776         unsigned char.
1777
1778         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
1779         char for buffers.
1780         * linux-low.c (linux_read_memory, linux_write_memory)
1781         (linux_read_auxv): Likewise.
1782         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
1783         (check_mem_write): Likewise.
1784         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1785         Likewise.
1786         * regcache.c (struct inferior_rgcache_data, registers_to_string)
1787         (registers_from_string, register_data): Likewise.
1788         * server.c (handle_query, main): Likewise.
1789         * server.h (convert_ascii_to_int, convert_int_to_ascii)
1790         (decode_M_packet): Likewise.
1791         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1792         * target.h (struct target_ops): Update read_memory, write_memory,
1793         and read_auxv.
1794         (read_inferior_memory, write_inferior_memory): Update.
1795         * linux-low.h (struct linux_target_ops): Change type of breakpoint
1796         to unsigned char *.
1797         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1798         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1799         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1800         linux-s390-low.c, linux-sh-low.c: Update for changes in
1801         read_inferior_memory and the_low_target->breakpoint.
1802
1803 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
1804
1805         * Makefile.in (SFILES): Add linux-ppc64-low.c.
1806         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1807         * configure.srv: Add powerpc64-*-linux*.
1808         * linux-ppc64-low.c: New file.
1809
1810 2005-05-23  Orjan Friberg  <orjanf@axis.com>
1811
1812         * linux-cris-low.c: New file with support for CRIS.
1813         * linux-crisv32-low.c: Ditto for CRISv32.
1814         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1815         (clean): Add reg-cris.c and reg-crisv32.c.
1816         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1817         reg-crisv32.o, and reg-crisv32.c to make rules.
1818         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1819         recognized targets.
1820
1821 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1822
1823         * linux-low.c (fetch_register): Ensure buffer size is a multiple
1824         of sizeof (PTRACE_XFER_TYPE).
1825         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
1826
1827 2005-05-12  Orjan Friberg  <orjanf@axis.com>
1828
1829         * target.h (struct target_ops): Add insert_watchpoint,
1830         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1831         pointers for hardware watchpoint support.
1832         * linux-low.h (struct linux_target_ops): Ditto.
1833         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1834         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
1835         to linux_target_ops.
1836         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1837         reply packet.
1838         * server.c (main): Recognize 'Z' and 'z' packets.
1839
1840 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
1841
1842         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1843         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1844         (the_low_target): Add new members.
1845
1846 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1847
1848         * proc-service.c (ps_lgetregs): Search all_processes instead of
1849         all_threads.
1850
1851 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1852
1853         * server.c (start_inferior): Change return type to int.
1854         (attach_inferior): Change sigptr to int *.
1855         (handle_v_cont, handle_v_requests): Change signal to int *.
1856         (main): Change signal to int.
1857
1858 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
1859
1860         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1861         * configure.srv: Add m32r*-*-linux*.
1862         * linux-m32r-low.c: New file.
1863
1864 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
1865
1866         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1867
1868 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
1869
1870         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1871         Take unsigned long arguments for PIDs.
1872         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1873         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1874         (wait_for_sigstop, linux_resume_one_process)
1875         (regsets_fetch_inferior_registers, linux_send_signal)
1876         (linux_read_auxv): Likewise.  Update the types of variables holding
1877         PIDs.  Update format string specifiers.
1878         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1879         * remote-utils.c (prepare_resume_reply): Likewise.
1880         * server.c (cont_thread, general_thread, step_thread)
1881         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1882         unsigned long.
1883         (handle_query): Update format specifiers.
1884         (handle_v_cont, main): Use strtoul for thread IDs.
1885         * server.h (struct inferior_list_entry): Use unsigned long for ID.
1886         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1887         (general_thread, step_thread, thread_from_wait)
1888         (old_thread_from_wait): Update.
1889         * target.h (struct thread_resume): Use unsigned long for THREAD.
1890         (struct target_ops): Use unsigned long for arguments to attach and
1891         thread_alive.
1892
1893 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
1894
1895         * acinclude.m4: Include bfd/bfd.m4 directly.
1896         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
1897         <agriffis@toolchain.org>.
1898         * aclocal.m4, configure: Regenerated.
1899
1900 2005-01-07  Andrew Cagney  <cagney@gnu.org>
1901
1902         * configure.ac: Rename configure.in, require autoconf 2.59.
1903         * configure: Re-generate.
1904
1905 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
1906
1907         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
1908         LIBS when finished.
1909         * aclocal.m4: Regenerated.
1910         * configure: Regenerated.
1911
1912 2004-11-21  Andreas Schwab  <schwab@suse.de>
1913
1914         * linux-m68k-low.c (m68k_num_gregs): Define.
1915         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1916         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1917         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1918         (m68k_breakpoint_at): New.  Add to the_low_target.
1919
1920         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1921         srv_linux_thread_db to yes.
1922
1923 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
1924
1925         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1926         (ARCH_SET_FS): Likewise.
1927         (ARCH_GET_FS): Likewise.
1928         (ARCH_GET_GS): Likewise.
1929
1930 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1931
1932         * linux-i386-low.c (ps_get_thread_area): New.
1933         * linux-x86-64-low.c (ps_get_thread_area): New.
1934         * linux-low.c: Include <sys/syscall.h>.
1935         (linux_kill_one_process): Don't kill the first thread here.
1936         (linux_kill): Kill the first thread here.
1937         (kill_lwp): New function.
1938         (send_sigstop, linux_send_signal): Use it.
1939         * proc-service.c: Clean up #ifdefs.
1940         (fpregset_info): Delete.
1941         (ps_lgetregs): Update and enable implementation.
1942         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1943         implementations.
1944         * remote-utils.c (struct sym_cache, symbol_cache): New.
1945         (input_interrupt): Print a clearer message.
1946         (async_io_enabled): New variable.
1947         (enable_async_io, disable_async_io): Use it.  Update comments.
1948         (look_up_one_symbol): Use the symbol cache.
1949         * thread-db.c (thread_db_look_up_symbols): New function.
1950         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
1951
1952 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
1953
1954         * configure.in: Test for -rdynamic.
1955         * configure: Regenerated.
1956         * Makefile (INTERNAL_LDFLAGS): New.
1957         (gdbserver, gdbreplay): Use it.
1958
1959 2004-09-02  Andrew Cagney  <cagney@gnu.org>
1960
1961         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1962
1963 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
1964
1965         * linux-low.c (linux_wait): Clear all_processes list also.
1966
1967 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1968
1969         * linux-low.c: Include <errno.h>.  Remove extern declaration of
1970         errno.
1971
1972 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
1973
1974         * gdbreplay.c, server.h, utils.c: Update copyright years.
1975
1976 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1977
1978         * server.c (main): Print child status or termination signal from
1979         variable 'signal', not 'sig'.
1980
1981 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
1982
1983         * linux-low.c (linux_read_memory): Change return type to
1984         int.  Check for and return error from ptrace().
1985         * target.c (read_inferior_memory): Change return type to int.  Pass
1986         back return status from the_target->read_memory().
1987         * target.h (struct target_ops): Adapt *read_memory() prototype.
1988         Update comment.
1989         (read_inferior_memory): Adapt prototype.
1990         * server.c (main): Return an error packet if
1991         read_inferior_memory() returns an error.
1992
1993 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
1994
1995         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1996         Unify with other clean targets.
1997
1998 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1999
2000         * server.c (handle_v_cont): Call set_desired_inferior.
2001
2002 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2003
2004         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
2005
2006 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2007
2008         * linux-low.c (linux_wait): Unblock async I/O.
2009         (linux_resume): Block and enable async I/O.
2010         * remote-utils.c (block_async_io, unblock_async_io): New functions.
2011         * server.h (block_async_io, unblock_async_io): Add prototypes.
2012
2013 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2014
2015         * remote-utils.c (remote_open): Print a status notice after
2016         opening a TCP port.
2017         * server.c (attach_inferior): Print a status notice after
2018         attaching.
2019
2020 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
2021
2022         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2023
2024 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
2025
2026         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
2027         error packet.
2028         * server.c, target.h: Update copyright years.
2029
2030 2004-02-25  Roland McGrath  <roland@redhat.com>
2031
2032         * target.h (struct target_ops): New member `read_auxv'.
2033         * server.c (handle_query): Handle qPart:auxv:read: query using that.
2034         * linux-low.c (linux_read_auxv): New function.
2035         (linux_target_ops): Initialize `read_auxv' member to that.
2036
2037 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2038
2039         Committed by Jim Blandy  <jimb@redhat.com>.
2040
2041         * linux-s390-low.c (s390_num_regs): Update.
2042         (s390_regmap): Remove control registers.  Use __s390x__ predefine
2043         instead of GPR_SIZE to distiguish s390 and s390x targets.
2044
2045 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
2046
2047         * linux-low.c: Update copyright year.
2048         (check_removed_breakpoint): Clear pending_is_breakpoint.
2049         (linux_set_resume_request, linux_queue_one_thread)
2050         (resume_status_pending_p): New functions.
2051         (linux_continue_one_thread): Use process->resume.
2052         (linux_resume): Only resume threads if there are no pending events.
2053         * linux-low.h (struct process_info): Add resume request
2054         pointer.
2055
2056 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
2057
2058         * regcache.c (new_register_cache): Clear the allocated register
2059         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2060
2061 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
2062
2063         * linux-low.c (linux_resume): Take a struct thread_resume *
2064         argument.
2065         (linux_wait): Update call.
2066         (resume_ptr): New static variable.
2067         (linux_continue_one_thread): Renamed from
2068         linux_continue_one_process.  Use resume_ptr.
2069         (linux_resume): Use linux_continue_one_thread.
2070         * server.c (handle_v_cont, handle_v_requests): New functions.
2071         (myresume): New function.
2072         (main): Handle 'v' case.
2073         * target.h (struct thread_resume): New type.
2074         (struct target_ops): Change argument of "resume" to struct
2075         thread_resume *.
2076         (myresume): Delete macro.
2077
2078 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
2079
2080         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
2081         (uninstall): Support DESTDIR.
2082
2083 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
2084
2085         * configure.srv: Add xscale*linux copy of arm*linux entry.
2086
2087 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
2088
2089         * linux-arm-low.c (arm_reinsert_addr): New function.
2090         (the_low_target): Add arm_reinsert_addr.
2091
2092 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
2093
2094         * mem-break.c: Remove whitespace at end of file.
2095
2096 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
2097
2098         * configure.in: Check whether we need to prototype strerror.
2099         * server.h: Optionally prototype strerror.
2100         * gdbreplay.c (perror_with_name): Use strerror.
2101         * linux-low.c (linux_attach_lwp): Use strerror.
2102         * utils.c (perror_with_name): Use strerror.
2103         * config.in, configure: Regenerated.
2104
2105 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
2106
2107         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
2108         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2109
2110 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
2111
2112         * Makefile.in (SFILES): Update.
2113         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
2114         low-sun3.c: Remove files.
2115
2116 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
2117
2118         * linux-low.c: Move comment to linux_thread_alive where it belonged.
2119         (linux_detach_one_process, linux_detach): New functions.
2120         (linux_target_ops): Add linux_detach.
2121         * server.c (main): Handle 'D' packet.
2122         * target.h (struct target_ops): Add "detach" member.
2123         (detach_inferior): Define.
2124
2125 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
2126
2127         From Kelley Cook  <kelleycook@wideopenwest.com>:
2128         * configure.srv: Accept i[34567]86 variants.
2129
2130 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
2131
2132         * linux-low.c (linux_wait_for_event): Correct comment typos.
2133         (linux_resume_one_process): Call check_removed_breakpoint.
2134         (linux_send_signal): New function.
2135         (linux_target_ops): Add linux_send_signal.
2136         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
2137         of kill.
2138         * target.h (struct target_ops): Add send_signal.
2139
2140 2003-05-29  Jim Blandy  <jimb@redhat.com>
2141
2142         * linux-low.c (usr_store_inferior_registers): Transfer buf in
2143         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
2144         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
2145         away part of the register's value.
2146
2147 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
2148
2149         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
2150         (linux_wait_for_event, linux_init_signals): Likewise.
2151
2152 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
2153
2154         * configure.in: Check for stdlib.h.
2155         * configure: Regenerated.
2156         * config.in: Regenerated.
2157
2158 2003-01-04  Andreas Schwab  <schwab@suse.de>
2159
2160         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2161
2162 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
2163
2164         * Makefile.in: Remove obsolete code.
2165
2166 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
2167
2168         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
2169         defined(PT_FPR0_HI).
2170
2171 2002-11-17  Stuart Hughes  <seh@zee2.com>
2172
2173         * linux-arm-low.c (arm_num_regs): Increase.
2174         (arm_regmap): Include status register.
2175
2176 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
2177
2178         * linux-low.c (register_addr): Remove incorrect -1 check.
2179
2180 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
2181
2182         * linux-low.c (linux_create_inferior): Call setpgid.  Return
2183         the new PID.
2184         (unstopped_p, linux_signal_pid): Remove.
2185         (linux_target_ops): Remove linux_signal_pid.
2186         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
2187         global instead of target method.
2188         * target.h (struct target_ops): Remove signal_pid.  Update comment
2189         for create_inferior.
2190         * server.c (signal_pid): New variable.
2191         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
2192         gdbserver.  Set the child to be the foreground process group.
2193         (attach_inferior): Set signal_pid.
2194
2195 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
2196
2197         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2198
2199 2002-08-20  Jim Blandy  <jimb@redhat.com>
2200
2201         * Makefile.in (LDFLAGS): Allow the configure script to establish a
2202         default for this.
2203
2204 2002-08-01  Andrew Cagney  <cagney@redhat.com>
2205
2206         * Makefile.in: Make chill references obsolete.
2207
2208 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
2209
2210         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
2211         * configure: Regenerate.
2212         * config.in: Regenerate.
2213
2214 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
2215
2216         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
2217         (perror_with_name, remote_close, remote_open, expect, play): Static.
2218
2219 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
2220
2221         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
2222         byte offsets instead of an array of indexes.
2223         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2224
2225 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
2226
2227         * regcache.c: Add comment.
2228
2229 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
2230
2231         * thread-db.c: New file.
2232         * proc-service.c: New file.
2233         * acinclude.m4: New file.
2234         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
2235         proc-service.o, and thread-db.o.
2236         (linux-low.o): Add USE_THREAD_DB.
2237         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
2238         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
2239         * aclocal.m4: Regenerated.
2240         * config.in: Regenerated.
2241         * configure: Regenerated.
2242         * configure.in: Check for proc_service.h, sys/procfs.h,
2243         thread_db.h, and linux/elf.h headrs.
2244         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
2245         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
2246         Check for -lthread_db and thread support.
2247         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
2248         PowerPC, and SuperH.
2249         * i387-fp.c: Constify arguments.
2250         * i387-fp.h: Likewise.
2251         * inferiors.c: (struct thread_info): Renamed from
2252         `struct inferior_info'.  Remove PID member.  Use generic inferior
2253         list header.  All uses updated.
2254         (inferiors, signal_pid): Removed.
2255         (all_threads): New variable.
2256         (get_thread): Define.
2257         (add_inferior_to_list): New function.
2258         (for_each_inferior): New function.
2259         (change_inferior_id): New function.
2260         (add_inferior): Removed.
2261         (remove_inferior): New function.
2262         (add_thread): New function.
2263         (free_one_thread): New function.
2264         (remove_thread): New function.
2265         (clear_inferiors): Use for_each_inferior and free_one_thread.
2266         (find_inferior): New function.
2267         (find_inferior_id): New function.
2268         (inferior_target_data): Update argument type.
2269         (set_inferior_target_data): Likewise.
2270         (inferior_regcache_data): Likewise.
2271         (set_inferior_regcache_data): Likewise.
2272         * linux-low.c (linux_bp_reinsert): Remove.
2273         (all_processes, stopping_threads, using_thrads)
2274         (struct pending_signals, debug_threads, pid_of): New.
2275         (inferior_pid): Replace with macro.
2276         (struct inferior_linux_data): Remove.
2277         (get_stop_pc, add_process): New functions.
2278         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
2279         Use add_process and add_thread.
2280         (linux_attach_lwp): New function, based on old linux_attach.  Use
2281         add_process and add_thread.  Set stop_expected for new threads.
2282         (linux_attach): New function.
2283         (linux_kill_one_process): New function.
2284         (linux_kill): Kill all LWPs.
2285         (linux_thread_alive): Use find_inferior_id.
2286         (check_removed_breakpoints, status_pending_p): New functions.
2287         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
2288         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
2289         struct for the found process.
2290         (linux_wait_for_event): New function.
2291         (linux_wait): Use it.  Support LWPs.
2292         (send_sigstop, wait_for_sigstop, stop_all_processes)
2293         (linux_resume_one_process, linux_continue_one_process): New functions.
2294         (linux_resume): Support LWPs.
2295         (REGISTER_RAW_SIZE): Remove.
2296         (fetch_register): Use register_size instead.  Call supply_register.
2297         (usr_store_inferior_registers): Likewise.  Call collect_register.
2298         Fix recursive case.
2299         (regsets_fetch_inferior_registers): Improve error message.
2300         (regsets_store_inferior_registers): Add debugging.
2301         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
2302         (unstopped_p, linux_signal_pid): New functions.
2303         (linux_target_ops): Add linux_signal_pid.
2304         (linux_init_signals): New function.
2305         (initialize_low): Call it.  Initialize using_threads.
2306         * regcache.c (inferior_regcache_data): Add valid
2307         flag.
2308         (get_regcache): Fetch registers lazily.  Add fetch argument
2309         and update all callers.
2310         (regcache_invalidate_one, regcache_invalidate): New
2311         functions.
2312         (new_register_cache): Renamed from create_register_cache.
2313         Return the new regcache.
2314         (free_register_cache): Change argument to a void *.
2315         (registers_to_string, registers_from_string): Call get_regcache
2316         with fetch flag set.
2317         (register_data): Make static.  Pass fetch flag to get_regcache.
2318         (supply_register): Call get_regcache with fetch flag clear.
2319         (collect_register): Call get_regcache with fetch flag set.
2320         (collect_register_as_string): New function.
2321         * regcache.h: Update.
2322         * remote-utils.c (putpkt): Flush after debug output and use
2323         stderr.
2324         Handle input interrupts while waiting for an ACK.
2325         (input_interrupt): Use signal_pid method.
2326         (getpkt): Flush after debug output and use stderr.
2327         (outreg): Use collect_register_as_string.
2328         (new_thread_notify, dead_thread_notify): New functions.
2329         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
2330         and general_thread.
2331         (look_up_one_symbol): Flush after debug output.
2332         * server.c (step_thread, server_waiting): New variables.
2333         (start_inferior): Don't use signal_pid.  Update call to mywait.
2334         (attach_inferior): Update call to mywait.
2335         (handle_query): Handle qfThreadInfo and qsThreadInfo.
2336         (main): Don't fetch/store registers explicitly.  Use
2337         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
2338         calls to mywait.
2339         * server.h: Update.
2340         (struct inferior_list, struct_inferior_list_entry): New.
2341         * target.c (set_desired_inferior): New.
2342         (write_inferior_memory): Constify.
2343         (mywait): New function.
2344         * target.h: Update.
2345         (struct target_ops): New signal_pid method.
2346         (mywait): Removed macro, added prototype.
2347
2348         * linux-low.h (regset_func): Removed.
2349         (regset_fill_func, regset_store_func): New.
2350         (enum regset_type): New.
2351         (struct regset_info): Add type field.  Use new operation types.
2352         (struct linux_target_ops): stop_pc renamed to get_pc.
2353         Add decr_pc_after_break and breakpoint_at.
2354         (get_process, get_thread_proess, get_process_thread)
2355         (strut process_info, all_processes, linux_attach_lwp)
2356         (thread_db_init): New.
2357
2358         * linux-arm-low.c (arm_get_pc, arm_set_pc,
2359         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
2360         (the_low_target): Add new members.
2361         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
2362         (i386_store_fpxregset): Constify.
2363         (target_regsets): Add new kind identifier.
2364         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
2365         (i386_set_pc): Add debugging.
2366         (i386_breakpoint_at): New function.
2367         (the_low_target): Add new members.
2368         * linux-mips-low.c (mips_get_pc, mips_set_pc)
2369         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
2370         (mips_breakpoint_at): New.
2371         (the_low_target): Add new members.
2372         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
2373         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
2374         (the_low_target): Add new members.
2375         * linux-sh-low.c (sh_get_pc, sh_set_pc)
2376         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
2377         (the_low_target): Add new members.
2378         * linux-x86-64-low.c (target_regsets): Add new kind
2379         identifier.
2380
2381 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
2382
2383         From Martin Pool <mbp@samba.org>:
2384         * server.c (gdbserver_usage): New function.
2385         (main): Call it.
2386
2387 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
2388
2389         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
2390         stop_at -> stop_pc.
2391
2392 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
2393
2394         * Makefile.in: Remove obsolete code.
2395
2396 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
2397
2398         * linux-low.c (regsets_fetch_inferior_registers),
2399         (regsets_store_inferior_registers): Removed cast to int from
2400         ptrace() calls.
2401         * regcache.h: Added declaration of struct inferior_info.
2402
2403 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
2404
2405         * inferiors.c (struct inferior_info): Add regcache_data.
2406         (add_inferior): Call create_register_cache.
2407         (clear_inferiors): Call free_register_cache.
2408         (inferior_regcache_data, set_inferior_regcache_data): New functions.
2409         * regcache.c (struct inferior_regcache_data): New.
2410         (registers): Remove.
2411         (get_regcache): New function.
2412         (create_register_cache, free_register_cache): New functions.
2413         (set_register_cache): Don't initialize the register cache here.
2414         (registers_to_string, registers_from_string, register_data): Call
2415         get_regcache.
2416         * regcache.h: Add prototypes.
2417         * server.h: Likewise.
2418
2419 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
2420
2421         * mem-break.c: New file.
2422         * mem-break.h: New file.
2423         * Makefile.in: Add mem-break.o rule; update server.h
2424         dependencies.
2425         * inferiors.c (struct inferior_info): Add target_data
2426         member.
2427         (clear_inferiors): Free target_data member if set.
2428         (inferior_target_data, set_inferior_target_data): New functions.
2429         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
2430         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
2431         * linux-low.c (linux_bp_reinsert): New variable.
2432         (struct inferior_linux_data): New.
2433         (linux_create_inferior): Use set_inferior_target_data.
2434         (linux_attach): Likewise.  Call add_inferior.
2435         (linux_wait_for_one_inferior): New function.
2436         (linux_wait): Call it.
2437         (linux_write_memory): Add const.
2438         (initialize_low): Call set_breakpoint_data.
2439         * linux-low.h (struct linux_target_ops): Add breakpoint
2440         handling members.
2441         * server.c (attach_inferior): Remove extra add_inferior
2442         call.
2443         * server.h: Include mem-break.h.  Update inferior.c
2444         prototypes.
2445         * target.c (read_inferior_memory)
2446         (write_inferior_memory): New functions.
2447         * target.h (read_inferior_memory)
2448         (write_inferior_memory): Change macros to prototypes.
2449         (struct target_ops): Update comments.  Add const to write_memory
2450         definition.
2451
2452 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
2453
2454         * linux-low.c (usr_store_inferior_registers): Support
2455         registers which are allowed to fail to store.
2456         * linux-low.h (linux_target_ops): Likewise.
2457         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
2458         (ppc_cannot_store_register): FPSCR may not be storable.
2459
2460 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2461
2462         * server.h: Include <string.h> if HAVE_STRING_H.
2463         * ChangeLog: Correct paths in last ChangeLog entry.
2464
2465 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2466
2467         * linux-low.h: Remove obsolete prototypes.
2468         (struct linux_target_ops): New.
2469         (extern the_low_target): New.
2470         * linux-low.c (num_regs, regmap): Remove declarations.
2471         (register_addr): Use the_low_target explicitly.
2472         (fetch_register): Likewise.
2473         (usr_fetch_inferior_registers): Likewise.
2474         (usr_store_inferior_registers): Likewise.
2475         * linux-arm-low.c (num_regs): Remove.
2476         (arm_num_regs): Define.
2477         (arm_regmap): Renamed from regmap, made static.
2478         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
2479         made static.
2480         (arm_cannot_store_register): Renamed from cannot_store_register,
2481         made static.
2482         (the_low_target): New.
2483         * linux-i386-low.c (num_regs): Remove.
2484         (i386_num_regs): Define.
2485         (i386_regmap): Renamed from regmap, made static.
2486         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
2487         made static.
2488         (i386_cannot_store_register): Renamed from cannot_store_register,
2489         made static.
2490         (the_low_target): New.
2491         * linux-ia64-low.c (num_regs): Remove.
2492         (ia64_num_regs): Define.
2493         (ia64_regmap): Renamed from regmap, made static.
2494         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
2495         made static.
2496         (ia64_cannot_store_register): Renamed from cannot_store_register,
2497         made static.
2498         (the_low_target): New.
2499         * linux-m68k-low.c (num_regs): Remove.
2500         (m68k_num_regs): Define.
2501         (m68k_regmap): Renamed from regmap, made static.
2502         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
2503         made static.
2504         (m68k_cannot_store_register): Renamed from cannot_store_register,
2505         made static.
2506         (the_low_target): New.
2507         * linux-mips-low.c (num_regs): Remove.
2508         (mips_num_regs): Define.
2509         (mips_regmap): Renamed from regmap, made static.
2510         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
2511         made static.
2512         (mips_cannot_store_register): Renamed from cannot_store_register,
2513         made static.
2514         (the_low_target): New.
2515         * linux-ppc-low.c (num_regs): Remove.
2516         (ppc_num_regs): Define.
2517         (ppc_regmap): Renamed from regmap, made static.
2518         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
2519         made static.
2520         (ppc_cannot_store_register): Renamed from cannot_store_register,
2521         made static.
2522         (the_low_target): New.
2523         * linux-s390-low.c (num_regs): Remove.
2524         (s390_num_regs): Define.
2525         (s390_regmap): Renamed from regmap, made static.
2526         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
2527         made static.
2528         (s390_cannot_store_register): Renamed from cannot_store_register,
2529         made static.
2530         (the_low_target): New.
2531         * linux-sh-low.c (num_regs): Remove.
2532         (sh_num_regs): Define.
2533         (sh_regmap): Renamed from regmap, made static.
2534         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
2535         made static.
2536         (sh_cannot_store_register): Renamed from cannot_store_register,
2537         made static.
2538         (the_low_target): New.
2539         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
2540         (the_low_target): New.
2541
2542 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2543
2544         * Makefile.in: Add stamp-h target.
2545         * configure.in: Create stamp-h.
2546         * configure: Regenerated.
2547
2548 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2549
2550         * inferiors.c: New file.
2551         * target.c: New file.
2552         * target.h: New file.
2553         * Makefile.in:  Add target.o and inferiors.o.  Update
2554         dependencies.
2555         * linux-low.c (inferior_pid): New static variable,
2556         moved from server.c.
2557         (linux_create_inferior): Renamed from create_inferior.
2558         Call add_inferior.  Return 0 on success instead of a PID.
2559         (linux_attach): Renamed from myattach.
2560         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
2561         (linux_thread_alive): Renamed from mythread_alive.
2562         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
2563         child dies.
2564         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
2565         (regsets_store_inferior_registers): Correct error message.
2566         Add missing ``return 0''.
2567         (linux_fetch_registers): Renamed from fetch_inferior_registers.
2568         (linux_store_registers): Renamed from store_inferior_registers.
2569         (linux_read_memory): Renamed from read_inferior_memory.
2570         (linux_write_memory): Renamed from write_inferior_memory.
2571         (linux_target_ops): New structure.
2572         (initialize_low): Call set_target_ops ().
2573         * remote-utils.c (unhexify): New function.
2574         (hexify): New function.
2575         (input_interrupt): Send signals to ``signal_pid''.
2576         * server.c (inferior_pid): Remove.
2577         (start_inferior): Update create_inferior call.
2578         (attach_inferior): Call add_inferior.
2579         (handle_query): New function.
2580         (main): Call handle_query for `q' packets.
2581         * server.h: Include "target.h".  Remove obsolete prototypes.
2582         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2583
2584 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
2585
2586         * Makefile.in: Add WARN_CFLAGS.  Update configury
2587         dependencies.
2588         * configure.in: Check for <string.h>
2589         * configure: Regenerate.
2590         * config.in: Regenerate.
2591         * gdbreplay.c: Include needed system headers.
2592         (remote_open): Remove strchr prototype.
2593         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
2594         * regcache.c (supply_register): Change buf argument to const void *.
2595         (supply_register_by_name): Likewise.
2596         (collect_register): Change buf argument to void *.
2597         (collect_register_by_name): Likewise.
2598         * regcache.h: Add missing prototypes.
2599         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
2600         * server.c (handle_query): New function.
2601         (attached): New static variable, moved out of main.
2602         (main): Quiet longjmp clobber warnings.
2603         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
2604         * utils.c (error): Remove NORETURN.
2605         (fatal): Likewise.