gdb/gdbserver/ChangeLog

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