gdb/gdbserver/ChangeLog

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