gdb/gdbserver/ChangeLog

   1 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
   2
   3         * configure.srv: Use '$enable_unittest' instead of '$development'
   4         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
   5         case.
   6
   7 2019-02-27  Tom Tromey  <tromey@adacore.com>
   8
   9         * gdbreplay.c (logchar): Handle \r\n.
  10
  11 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
  12
  13         * linux-low.c (linux_attach): Add process before lwp.
  14         * server.c (attach_inferior): Check if already attached.
  15
  16 2019-02-07  Tom Tromey  <tom@tromey.com>
  17
  18         * x86-tdesc.h: Rename include guard.
  19         * x86-low.h: Add include guard.
  20         * wincecompat.h: Rename include guard.
  21         * win32-low.h: Add include guard.
  22         * utils.h: Rename include guard.
  23         * tracepoint.h: Rename include guard.
  24         * tdesc.h: Rename include guard.
  25         * target.h: Rename include guard.
  26         * server.h: Rename include guard.
  27         * remote-utils.h: Rename include guard.
  28         * regcache.h: Rename include guard.
  29         * nto-low.h: Rename include guard.
  30         * notif.h: Add include guard.
  31         * mem-break.h: Rename include guard.
  32         * lynx-low.h: Add include guard.
  33         * linux-x86-tdesc.h: Add include guard.
  34         * linux-s390-tdesc.h: Add include guard.
  35         * linux-ppc-tdesc-init.h: Add include guard.
  36         * linux-low.h: Add include guard.
  37         * linux-aarch64-tdesc.h: Add include guard.
  38         * linux-aarch32-low.h: Add include guard.
  39         * inferiors.h: Rename include guard.
  40         * i387-fp.h: Rename include guard.
  41         * hostio.h: Rename include guard.
  42         * gdbthread.h: Rename include guard.
  43         * gdb_proc_service.h: Rename include guard.
  44         * event-loop.h: Rename include guard.
  45         * dll.h: Rename include guard.
  46         * debug.h: Rename include guard.
  47         * ax.h: Rename include guard.
  48
  49 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  50
  51         PR gdb/23985
  52         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
  53         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
  54
  55 2019-01-25  Tom Tromey  <tom@tromey.com>
  56
  57         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
  58
  59 2019-01-25  Tom Tromey  <tom@tromey.com>
  60
  61         * win32-low.c: Fix common/ includes.
  62         * win32-i386-low.c: Fix common/ includes.
  63         * tracepoint.c: Fix common/ includes.
  64         * thread-db.c: Fix common/ includes.
  65         * target.h: Fix common/ includes.
  66         * symbol.c: Fix common/ includes.
  67         * spu-low.c: Fix common/ includes.
  68         * server.h: Fix common/ includes.
  69         * server.c: Fix common/ includes.
  70         * remote-utils.c: Fix common/ includes.
  71         * regcache.h: Fix common/ includes.
  72         * regcache.c: Fix common/ includes.
  73         * nto-x86-low.c: Fix common/ includes.
  74         * notif.h: Fix common/ includes.
  75         * mem-break.h: Fix common/ includes.
  76         * lynx-low.c: Fix common/ includes.
  77         * lynx-i386-low.c: Fix common/ includes.
  78         * linux-x86-tdesc-selftest.c: Fix common/ includes.
  79         * linux-x86-low.c: Fix common/ includes.
  80         * linux-low.c: Fix common/ includes.
  81         * inferiors.h: Fix common/ includes.
  82         * i387-fp.c: Fix common/ includes.
  83         * hostio.c: Fix common/ includes.
  84         * hostio-errno.c: Fix common/ includes.
  85         * gdbthread.h: Fix common/ includes.
  86         * gdbreplay.c: Fix common/ includes.
  87         * fork-child.c: Fix common/ includes.
  88         * event-loop.c: Fix common/ includes.
  89         * ax.c:
  90         (enum gdb_agent_op): Fix common/ includes.
  91
  92 2019-01-21  Tom Tromey  <tom@tromey.com>
  93
  94         * tracepoint.c: Fix includes.
  95         * remote-utils.c: Fix includes.
  96         * linux-x86-low.c: Fix includes.
  97
  98 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
  99
 100         * gdbreplay.c (gdbreplay_version): Update copyright year in
 101         version message.
 102         * server.c (gdbserver_version): Likewise.
 103
 104 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
 105
 106         * linux-low.c (add_lwp): Switch ordering.
 107
 108 2018-11-29  Tom Tromey  <tom@tromey.com>
 109
 110         * win32-low.c (win32_join): Take pid, not process.
 111         * target.h (struct target_ops) <join>: Change argument type.
 112         (join_inferior): Change argument name.
 113         * spu-low.c (spu_join): Take pid, not process.
 114         * server.c (handle_detach): Preserve pid before destroying
 115         process.
 116         * lynx-low.c (lynx_join): Take pid, not process.
 117         * linux-low.c (linux_join): Take pid, not process.
 118
 119 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
 120
 121         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
 122         (aarch64_cannot_fetch_register): Likewise.
 123         (struct linux_target_ops): Update references.
 124
 125 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 126
 127         * linux-ppc-low.c: Include nat/linux-ptrace.h.
 128
 129 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 130
 131         * configure.srv (ipa_ppc_linux_regobj): Add
 132         powerpc-isa207-htm-vsx32l-ipa.o and
 133         powerpc-isa207-htm-vsx64l-ipa.o.
 134         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
 135         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
 136         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
 137         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
 138         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
 139         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
 140         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
 141         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
 142         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
 143         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
 144         (init_registers_powerpc_isa207_htm_vsx32l)
 145         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
 146         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
 147         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
 148         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
 149         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
 150         (ppc_store_tm_ctarregset): New functions.
 151         (ppc_regsets): Add entries for HTM regsets.
 152         (ppc_arch_setup): Set htm in features struct when needed.  Set
 153         sizes for the HTM regsets.
 154         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
 155         (initialize_low_arch): Call
 156         init_registers_powerpc_isa207_htm_vsx32l and
 157         init_registers_powerpc_isa207_htm_vsx64l.
 158         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
 159         PPC_TDESC_ISA207_HTM_VSX.
 160         (initialize_low_tracepoint): Call
 161         init_registers_powerpc_isa207_htm_vsx32l and
 162         init_registers_powerpc_isa207_htm_vsx64l.
 163
 164 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 165
 166         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
 167         rs6000/power-linux-pmu.xml to srv_xmlfiles.
 168         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
 169         (ppc_store_pmuregset): New functions.
 170         (ppc_regsets): Add entries for ebb and pmu regsets.
 171         (ppc_arch_setup): Set isa207 in features struct if the ebb and
 172         pmu regsets are available.  Set sizes for these regsets.
 173
 174 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 175
 176         * configure.srv (ipa_ppc_linux_regobj): Add
 177         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
 178         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
 179         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
 180         rs6000/powerpc-isa207-vsx32l.xml, and
 181         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
 182         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
 183         <PPC_TDESC_ISA207_VSX>: New enum value.
 184         (init_registers_powerpc_isa207_vsx32l): Declare.
 185         (init_registers_powerpc_isa207_vsx64l): Declare.
 186         * linux-ppc-low.c (ppc_fill_tarregset): New function.
 187         (ppc_store_tarregset): New function.
 188         (ppc_regsets): Add entry for the TAR regset.
 189         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
 190         size for the TAR regsets.
 191         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
 192         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
 193         and init_registers_powerpc_isa207_vsx64l.
 194         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
 195         (initialize_low_tracepoint): Call
 196         init_registers_powerpc_isa207_vsx32l and
 197         init_registers_powerpc_isa207_vsx64l.
 198
 199 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 200             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 201
 202         * configure.srv (ipa_ppc_linux_regobj): Add
 203         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
 204         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
 205         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
 206         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
 207         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
 208         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
 209         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
 210         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
 211         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
 212         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
 213         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
 214         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
 215         (ppc_hwcap): Add comment.
 216         (ppc_hwcap2): New global.
 217         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
 218         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
 219         (ppc_regsets): Add entries for the DSCR and PPR regsets.
 220         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
 221         when needed.  Set sizes for the the DSCR and PPR regsets.
 222         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
 223         (initialize_low_arch): Call
 224         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
 225         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
 226         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
 227         PPC_TDESC_ISA205_PPR_DSCR_VSX.
 228         (initialize_low_tracepoint): Call
 229         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
 230         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
 231
 232 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 233
 234         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
 235
 236 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 237             Simon Marchi <simark@simark.ca>
 238
 239         * acinclude.m4: Include "../selftest.m4".
 240         * configure: Regenerate.
 241         * configure.ac: Use "GDB_AC_SELFTEST".
 242         * configure.srv: Use "$enable_unittests" instead of
 243         "$development" when checking whether unit tests have been
 244         enabled.
 245         * server.c (captured_main): Update message informing that
 246         selftests have been disabled.
 247
 248 2018-10-04  Tom Tromey  <tom@tromey.com>
 249
 250         * configure: Rebuild.
 251
 252 2018-10-04  Tom Tromey  <tom@tromey.com>
 253
 254         * server.c (handle_status): Rename inner "thread".
 255         (process_serial_event): Declare "res" in 'm' case.
 256         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
 257         (iterate_over_lwps): Rename inner "thread".
 258         (linux_qxfer_libraries_svr4): Rename inner "len".
 259         * gdbthread.h (find_thread_in_random): Rename inner "thread".
 260
 261 2018-10-01  Gary Benson <gbenson@redhat.com>
 262
 263         * gdb_proc_service.h: Moved common code to
 264         common/gdb_proc_service.h.
 265
 266 2018-10-01  Gary Benson <gbenson@redhat.com>
 267
 268         * gdb_proc_service.h: Synchronize comments and whitespace with
 269         GDB's version of this file.
 270
 271 2018-09-25  Tom Tromey  <tom@tromey.com>
 272
 273         * configure: Rebuild.
 274         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
 275
 276 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
 279         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
 280         ($(IPA_LIB)): Sort IPA_OBJS.
 281
 282 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
 283
 284         * Makefile.in: Remove references to $(ADD_DEPS).
 285
 286 2018-09-16  Tom Tromey  <tom@tromey.com>
 287
 288         * remote-utils.c (remote_open): Use GNU style for metasyntactic
 289         variables.
 290         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
 291         variables.
 292
 293 2018-09-05  Tom Tromey  <tom@tromey.com>
 294
 295         * configure: Rebuild.
 296
 297 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
 298
 299         PR build/23399
 300         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
 301
 302 2018-08-27  Tom Tromey  <tom@tromey.com>
 303
 304         PR build/23087:
 305         * configure: Rebuild.
 306
 307 2018-08-27  Tom Tromey  <tom@tromey.com>
 308
 309         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
 310         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
 311         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
 312         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
 313         (s390x_emit_stack_adjust): Add casts to unsigned char.
 314
 315 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
 316
 317         PR gdb/23374
 318         PR gdb/23375
 319         * server.h (struct client_state) <disable_randomization>:
 320         Initialize to 1.
 321
 322 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 323
 324         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
 325         variable.
 326         (mips_supply_ptrace_register): Likewise.
 327
 328 2018-07-22  Tom Tromey  <tom@tromey.com>
 329
 330         * configure: Rebuild.
 331
 332 2018-07-22  Tom Tromey  <tom@tromey.com>
 333
 334         * win32-low.c (win32_create_inferior): Remove unused variables.
 335         * gdbreplay.c (remote_open): Remove unused variable.
 336         * remote-utils.c (remote_prepare): Remove unused variable.
 337         * x86-tdesc.h (X86_TDESC_H): Define.
 338         (amd64_expedite_regs): Define conditionally.
 339         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
 340         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
 341         * remote-utils.c (readchar): Remove unused variable.
 342
 343 2018-07-13  Pedro Alves  <palves@redhat.com>
 344
 345         * linux-low.c (linux_kill): Change parameter to process_info
 346         pointer instead of pid.  Adjust.
 347         * lynx-low.c (lynx_kill): Likewise.
 348         * nto-low.c (nto_kill): Likewise.
 349         * spu-low.c (spu_kill): Likewise.
 350         * win32-low.c (win32_kill): Likewise.
 351         * server.c (handle_v_kill, kill_inferior_callback)
 352         (detach_or_kill_for_exit): Adjust.
 353         * target.c (kill_inferior): Change parameter to process_info
 354         pointer instead of pid.  Adjust.
 355         * target.h (struct target_ops) <kill>: Change parameter to
 356         process_info pointer instead of pid.  Adjust all implementations
 357         and callers.
 358         (kill_inferior): Likewise.
 359
 360 2018-07-13  Pedro Alves  <palves@redhat.com>
 361
 362         * linux-low.c (linux_detach, linux_join): Change parameter to
 363         process_info pointer instead of pid.  Adjust.
 364         * lynx-low.c (lynx_detach, lynx_join): Likewise.
 365         * nto-low.c (nto_detach): Likewise.
 366         * spu-low.c (spu_detach, spu_join): Likewise.
 367         * win32-low.c (win32_detach, win32_join): Likewise.
 368         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
 369         * target.h (struct target_ops) <detach, join>: Change parameter to
 370         process_info pointer instead of pid.  Adjust all implementations
 371         and callers.
 372         (detach_inferior, join_inferior): Rename 'pid' parameter to
 373         'proc'.
 374
 375 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 376             Jan Kratochvil  <jan.kratochvil@redhat.com>
 377             Paul Fertser  <fercerpav@gmail.com>
 378             Tsutomu Seki  <sekiriki@gmail.com>
 379
 380         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
 381         (OBS): Add 'common/netstuff.o'.
 382         (GDBREPLAY_OBS): Likewise.
 383         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
 384         (remote_open): Implement support for IPv6
 385         connections.
 386         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
 387         and 'wspiapi.h'.
 388         (handle_accept_event): Accept connections from IPv6 sources.
 389         (remote_prepare): Handle IPv6-style hostnames; implement
 390         support for IPv6 connections.
 391         (remote_open): Implement support for printing connections from
 392         IPv6 sources.
 393
 394 2018-07-11  Pedro Alves  <palves@redhat.com>
 395
 396         PR gdb/23377
 397         * mem-break.c (any_persistent_commands): Add process_info
 398         parameter and use it instead of relying on the current process.
 399         Change return type to bool.
 400         * mem-break.h (any_persistent_commands): Add process_info
 401         parameter and change return type to bool.
 402         * server.c (handle_detach): Remove require_running_or_return call.
 403         Look up the process_info for the process we're about to detach.
 404         If not found, return back error to GDB.  Adjust
 405         any_persistent_commands call to pass down a process pointer.
 406
 407 2018-07-11  Pedro Alves  <palves@redhat.com>
 408
 409         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
 410         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
 411         instead of collect_register_by_name.
 412         * regcache.c (regcache_raw_get_unsigned_by_name): New.
 413         * regcache.h (regcache_raw_get_unsigned_by_name): New.
 414
 415 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
 416             Pedro Alves  <palves@redhat.com>
 417
 418         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
 419
 420 2018-07-03  Tom Tromey  <tom@tromey.com>
 421
 422         * linux-low.c: Update.
 423         * lynx-low.c: Update.
 424         * mem-break.c: Update.
 425         * nto-low.c: Update.
 426         * remote-utils.c: Update.
 427         * server.c: Update.
 428         * spu-low.c: Update.
 429         * target.c: Update.
 430         * win32-low.c: Update.
 431
 432 2018-07-03  Tom Tromey  <tom@tromey.com>
 433
 434         * server.c: Update.
 435
 436 2018-07-03  Tom Tromey  <tom@tromey.com>
 437
 438         * linux-low.c: Update.
 439
 440 2018-07-03  Tom Tromey  <tom@tromey.com>
 441
 442         * target.c: Update.
 443
 444 2018-07-03  Tom Tromey  <tom@tromey.com>
 445
 446         * linux-low.c: Update.
 447         * linux-mips-low.c: Update.
 448         * lynx-low.c: Update.
 449         * nto-low.c: Update.
 450         * remote-utils.c: Update.
 451         * server.c: Update.
 452         * spu-low.c: Update.
 453         * target.c: Update.
 454         * thread-db.c: Update.
 455
 456 2018-07-03  Tom Tromey  <tom@tromey.com>
 457
 458         * linux-low.c: Update.
 459         * linux-mips-low.c: Update.
 460         * lynx-low.c: Update.
 461         * mem-break.c: Update.
 462         * nto-low.c: Update.
 463         * remote-utils.c: Update.
 464         * server.c: Update.
 465         * spu-low.c: Update.
 466         * target.c: Update.
 467         * tracepoint.c: Update.
 468
 469 2018-07-03  Tom Tromey  <tom@tromey.com>
 470
 471         * linux-low.c: Update.
 472         * linux-ppc-low.c: Update.
 473         * linux-x86-low.c: Update.
 474         * proc-service.c: Update.
 475         * server.c: Update.
 476         * spu-low.c: Update.
 477         * thread-db.c: Update.
 478         * win32-low.c: Update.
 479
 480 2018-07-03  Tom Tromey  <tom@tromey.com>
 481
 482         * linux-low.c: Update.
 483         * lynx-low.c: Update.
 484         * nto-low.c: Update.
 485         * remote-utils.c: Update.
 486         * spu-low.c: Update.
 487         * thread-db.c: Update.
 488         * win32-low.c: Update.
 489
 490 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
 491
 492         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
 493         parameter in call to 'amd64_create_target_description'.
 494
 495 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
 496
 497         * x86-tdesc.h: Remove executable permission flag.
 498
 499 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 500
 501         * configure.ac: Remove AC_PREREQ, add missing quoting.
 502         * configure: Re-generate.
 503         * config.in: Re-generate.
 504         * aclocal.m4: Re-generate.
 505
 506 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
 507
 508         * tracepoint.h (current_traceframe): Remove declaration.
 509
 510 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
 511
 512         * linux-aarch64-low.c (is_sve_tdesc): New function.
 513         (aarch64_sve_regs_copy_to_regcache): Likewise.
 514         (aarch64_sve_regs_copy_from_regcache): Likewise.
 515         (aarch64_regs_info): Add SVE checks.
 516         (initialize_low_arch): Initialize SVE.
 517
 518 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
 519
 520         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
 521
 522 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 523
 524         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
 525         (initialize_low_tracepoint): Likewise
 526         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
 527         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
 528         param.
 529         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
 530         checks.
 531         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
 532
 533 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 534
 535         * server.h (PBUFSIZ): Increase size
 536
 537 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 538
 539         * regcache.c (regcache::raw_compare): New function.
 540         * regcache.h (regcache::raw_compare): New declaration.
 541
 542 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 543
 544         * regcache.c (new_register_cache): Use new.
 545         (free_register_cache): Use delete.
 546         (register_data): Use const.
 547         (supply_register): Move body inside regcache.
 548         (regcache::raw_supply): New override function.
 549         (collect_register): Move body inside regcache.
 550         (regcache::raw_collect): New override function.
 551         (regcache::get_register_status): New override function.
 552         * regcache.h (struct regcache): Inherit from reg_buffer_common.
 553
 554 2018-06-09  Tom Tromey  <tom@tromey.com>
 555
 556         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
 557         declare queue.
 558         (event_queue): Use std::queue.
 559         (gdb_event_xfree): Remove.
 560         (initialize_event_loop, process_event, wait_for_event): Update.
 561
 562 2018-06-08  Stan Cox  <scox@redhat.com>
 563
 564         * win32-low.c (win32_create_inferior):  last_ptid and last_status
 565         moved to client_state.
 566
 567 2018-06-08  Pedro Alves  <palves@redhat.com>
 568
 569         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
 570         common/common-exceptions.o, common/common-utils.o,
 571         common/errors.o, common/print-utils.o and utils.o.
 572         * gdbreplay.c: Include "common-defs.h" instead of the two
 573         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
 574         string.h or alloca.h.
 575         (perror_with_name): Delete.
 576         (remote_open): Use xstrdup instead of strdup.
 577         (main): Rename to ...
 578         (captured_main): ... this.
 579         (main): New.
 580
 581 2018-06-08  Tom Tromey  <tom@tromey.com>
 582
 583         * linux-low.c (linux_low_read_btrace): Update.
 584
 585 2018-06-04  Stan Cox  <scox@redhat.com>
 586
 587         * server.h (struct client_state): New.
 588         * server.c (cont_thread, general_thread, multi_process)
 589         (report_fork_events, report_vfork_events, report_exec_events)
 590         (report_thread_events, swbreak_feature, hwbreak_feature)
 591         (vCont_supported, disable_randomization, pass_signals)
 592         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
 593         Moved to client_state.
 594         * remote-utils.c (remote_debug, noack_mode)
 595         (transport_is_reliable): Moved to client_state.
 596         * tracepoint.c (current_traceframe): Moved to client_state.
 597
 598         Update all callers.
 599         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
 600         linux-low.c, remote-utils.h, target.c: Use client_state.
 601
 602 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 603
 604         * configure.srv: Add new c/h file.
 605
 606 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 607
 608         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
 609         null VQ.
 610
 611 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
 612
 613         * gdb.arch/mips-fpregset-core.exp: New test.
 614         * gdb.arch/mips-fpregset-core.c: New test source.
 615
 616 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
 617
 618         PR server/23198
 619         * hostio.c (require_int): Do not report overflow for integers
 620         between 0xfffffff and 0x7fffffff.
 621
 622 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 623
 624         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
 625         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
 626         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
 627         functions.
 628         (the_low_target): Wire them.
 629
 630 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 631
 632         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
 633         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
 634         mode. Call collect_register_by_name with vscr using
 635         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
 636         (ppc_store_vrregset): Add and set vscr_offset variable as in
 637         ppc_fill_vrregset. Call supply_register_by_name with vscr using
 638         vscr_offset.
 639
 640 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 641
 642         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 643         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
 644         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
 645
 646 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 647
 648         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
 649         (ppc_store_vsxregset): Likewise.
 650         (ppc_fill_vrregset): Likewise.
 651         (ppc_store_vrregset): Likewise.
 652         (ppc_fill_evrregset): Likewise.
 653         (ppc_store_evrregset): Likewise.
 654         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
 655         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
 656         needed.
 657
 658 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 659
 660         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
 661         wordsize of the inferior. Call ppc_linux_target_wordsize.
 662
 663 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 664
 665         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
 666         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
 667         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
 668         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 669         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 670         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 671         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 672         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 673         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 674         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 675         (tdesc_powerpc_e500l): Remove.
 676         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
 677         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
 678         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
 679         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
 680         linux-ppc-tdesc.h.
 681         (ppc_arch_setup): Remove target description matching code. Fill a
 682         ppc_linux_features struct and call ppc_linux_match_description
 683         with it.
 684
 685 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 686
 687         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
 688         width of the requested register exceeds the width of the
 689         `ptrace' data type.
 690         (mips_cannot_store_register): Likewise.
 691
 692 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
 693
 694         * linux-mips-low.c (mips_fetch_register): New function.  Update
 695         preceding comment.
 696         (mips_store_gregset): Supply 0 rather than $restart for $zero.
 697         (the_low_target): Wire `mips_fetch_register'.
 698
 699 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 700
 701         * lynx-i386-low.c (LYNXOS_178): New macro.
 702         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
 703         the layout on LynxOS-178.
 704         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
 705         handle floating point registers that are not supported by
 706         LynxOS-178.
 707
 708 2018-05-10  Tom Tromey  <tom@tromey.com>
 709
 710         * configure: Rebuild.
 711
 712 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 713
 714         PR server/23158:
 715         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
 716         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
 717         Use it to set the expedite_regs field in the given tdesc.
 718         * x86-tdesc.h: New file.
 719         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
 720         Adjust following the addition of the new expedite_regs parameter
 721         to init_target_desc.
 722         * linux-tic6x-low.c (tic6x_read_description): Likewise.
 723         * linux-x86-tdesc.c: #include "x86-tdesc.h".
 724         (i386_linux_read_description, amd64_linux_read_description):
 725         Adjust following the addition of the new expedite_regs parameter
 726         to init_target_desc.
 727         * lynx-i386-low.c: #include "x86-tdesc.h".
 728         (lynx_i386_arch_setup): Adjust following the addition of the new
 729         expedite_regs parameter to init_target_desc.
 730         * nto-x86-low.c: #include "x86-tdesc.h".
 731         (nto_x86_arch_setup): Adjust following the addition of the new
 732         expedite_regs parameter to init_target_desc.
 733         * win32-i386-low.c: #include "x86-tdesc.h".
 734         (i386_arch_setup): Adjust following the addition of the new
 735         expedite_regs parameter to init_target_desc.
 736
 737 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 738
 739         PR server/23158:
 740         * win32-low.c (win32_create_inferior): Add call to my_wait
 741         setting last_status global.
 742
 743 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 744
 745         PR server/23158:
 746         * win32-low.c (create_process): Only call gdb_tilde_expand if
 747         inferior_cwd is not NULL.
 748
 749 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 750
 751         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
 752         registers to the cache if their values have changed.
 753         (i387_xsave_to_cache): Provide default values for x87 control
 754         registers when these features are available, but disabled.
 755         * regcache.c (supply_register_by_name_zeroed): New function.
 756         * regcache.h (supply_register_by_name_zeroed): Declare new
 757         function.
 758
 759 2018-05-07  Tom Tromey  <tom@tromey.com>
 760
 761         * configure: Rebuild.
 762
 763 2018-05-04  Tom Tromey  <tom@tromey.com>
 764
 765         * configure: Rebuild.
 766
 767 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 768             Pedro Alves <palves@redhat.com>
 769
 770         * linux-aarch64-low.c (aarch64_stopped_data_address):
 771         Likewise.
 772
 773 2018-04-27  Tom Tromey  <tom@tromey.com>
 774
 775         * configure: Rebuild.
 776
 777 2018-04-23  Tom Tromey  <tom@tromey.com>
 778
 779         * configure: Rebuild.
 780
 781 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
 782
 783         * Makefile.in (depcomp): Add "..".
 784         (all_deps_files): New and use it.
 785
 786 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 787
 788         * configure.srv (aarch64*-*-linux*): Don't include xml.
 789         (i[34567]86-*-cygwin*): Likewise.
 790         (i[34567]86-*-linux*): Likewise.
 791         (i[34567]86-*-lynxos*): Likewise.
 792         (i[34567]86-*-mingw32ce*): Likewise.
 793         (i[34567]86-*-mingw*): Likewise.
 794         (i[34567]86-*-nto*): Likewise.
 795         (tic6x-*-uclinux): Likewise.
 796         (x86_64-*-linux*): Likewise.
 797         (x86_64-*-mingw*): Likewise.
 798         (x86_64-*-cygwin*): Likewise.
 799
 800 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 801
 802         * tdesc.c: Remove xml parameter.
 803
 804 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 805
 806         * server.c (get_features_xml): Remove cast.
 807         * tdesc.c (void target_desc::accept): Fill in function.
 808         (tdesc_get_features_xml): Remove old xml creation.
 809         (print_xml_feature::visit_pre): Add xml vistor.
 810         * tdesc.h (struct target_desc): Make xmltarget mutable.
 811         (tdesc_get_features_xml): Remove declaration.
 812
 813 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 814
 815         * tdesc.c (tdesc_architecture_name): Add new function.
 816         (tdesc_osabi_name): Likewise.
 817         (tdesc_get_features_xml): Use new functions.
 818
 819 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 820
 821         * tdesc.c (tdesc_create_flags): Remove.
 822         (tdesc_add_flag): Likewise.
 823         (tdesc_named_type): Likewise.
 824         (tdesc_create_union): Likewise.
 825         (tdesc_create_struct): Likewise.
 826         (tdesc_create_vector): Likewise.
 827         (tdesc_add_bitfield): Likewise.
 828         (tdesc_add_field): Likewise.
 829         (tdesc_set_struct_size): Likewise.
 830
 831 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 832
 833         * tdesc.c (~target_desc): Remove implictly deleted items.
 834         (init_target_desc): Iterate all features.
 835         (tdesc_get_features_xml): Use vector.
 836         (tdesc_create_feature): Create feature.
 837         * tdesc.h (tdesc_feature) Remove
 838         (target_desc): Add features.
 839
 840 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 841
 842         * Makefile.in: Add common/tdesc.c
 843         * tdesc.c (init_target_desc): init all reg_defs from register
 844         vector.
 845         (tdesc_create_reg): Create tdesc_reg.
 846         * tdesc.h (tdesc_feature): Add register vector.
 847
 848 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 849
 850         * tdesc.h (struct target_desc) <features>: Change type to
 851         std::vector<std::string>.
 852         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
 853         changes.
 854         (tdesc_get_features_xml): Likewise.
 855         (tdesc_create_feature): Likewise.
 856
 857 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
 858
 859         * regcache.c (find_register_by_number): Return a ref.
 860         (find_regno): Use references.
 861         (register_size): Likewise.
 862         (register_data): Likewise.
 863         * tdesc.c (target_desc::~target_desc): Remove free calls.
 864         (target_desc::operator==): Use std::vector compare.
 865         (init_target_desc): Use reference.
 866         (tdesc_create_reg): Use reg constructors.
 867         * tdesc.h (struct target_desc): Replace pointer with object.
 868
 869 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 870
 871         * regcache.c (find_register_by_number): Make static.
 872         (find_regno): Use find_register_by_number
 873         * regcache.h (struct reg): Remove declaration.
 874
 875 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 876
 877         * tdesc.c (target_desc::~target_desc): Move to here.
 878         (target_desc::operator==): Likewise.
 879         * tdesc.h (target_desc::~target_desc): Move from here.
 880         (target_desc::operator==): Likewise.
 881
 882 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 883
 884         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
 885
 886 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 887
 888         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
 889         S390_TDESC_GS.
 890         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
 891         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
 892         and init_registers_s390_gs_linux64.
 893
 894 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 895
 896         * linux-s390-low.c (s390_fill_gs): Remove function.
 897         (s390_fill_gsbc): Remove function.
 898         (s390_regsets): Set fill functions for the guarded storage regsets
 899         to NULL.
 900
 901 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 902
 903         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
 904         the word size.  Add comment.
 905         (s390_get_wordsize): New function.
 906         (s390_arch_setup): No longer select a temporary tdesc to fetch the
 907         pswm with it.  Instead, use s390_get_wordsize to determine the
 908         word size first and derive the correct tdesc from that directly.
 909
 910 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 911
 912         * Makefile.in: Include silent-rules.mk.
 913         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
 914         (COMPILE): Add ECHO_CXX.
 915         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 916         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 917         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
 918         (version-generated.c): Add ECHO_GEN.
 919         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
 920         (IPAGENT_COMPILE): Add ECHO_CXX.
 921         (%-generated.c): Add ECHO_REGDAT.
 922
 923 2018-03-14  Tom Tromey  <tom@tromey.com>
 924
 925         PR cli/14977:
 926         * ax.c (ax_printf): Special case for NULL.
 927
 928 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 929
 930         * linux-low.c (linux_qxfer_libraries_svr4): Use
 931         xml_escape_text_append.
 932
 933 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 934
 935         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
 936
 937 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 938
 939         * server.c (handle_general_set): Remove unnecessary xstrdup.
 940
 941 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 942
 943         * server.c (parse_debug_format_options): Adjust to
 944         delim_string_to_char_ptr_vec changes.
 945         * thread-db.c (thread_db_load_search): Adjust to
 946         dirnames_to_char_ptr_vec changes.
 947
 948 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
 949
 950         * target.h (target_enable_btrace, target_disable_btrace)
 951         (target_read_btrace, target_read_btrace_conf): Turn macro into
 952         inline function.  Throw error if target method is not defined.
 953         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
 954         check for btrace target method.  Be prepared to handle exceptions
 955         from btrace target methods.
 956
 957 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 958
 959         * server.c (captured_main): Change order of error message printed
 960         when the current working directory cannot be found.
 961
 962 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 963
 964         * server.c: Include "filenames.h" and "pathstuff.h".
 965         (program_name): Delete variable.
 966         (program_path): New anonymous class.
 967         (get_exec_wrapper): Use "program_path" instead of
 968         "program_name".
 969         (handle_v_run): Likewise.
 970         (captured_main): Likewise.
 971         (process_serial_event): Likewise.
 972
 973 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 974
 975         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
 976         (OBJS): Add "pathstuff.o".
 977         * server.c (current_directory): New global variable.
 978         (captured_main): Initialize "current_directory".
 979
 980 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 981
 982         * tdesc.c: Use common/tdesc.h.
 983         * tdesc.h: Likewise.
 984
 985 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
 986             Simon Marchi  <simon.marchi@ericsson.com>
 987
 988         * Makefile.in: Switch order of make rules.
 989
 990 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 991
 992         * Makefile.in: Add common directory in build.
 993         * configure.ac: Add common reference.
 994         * configure: Regenerate.
 995
 996 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 997
 998         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
 999         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1000         * spu-low.c (spu_target_ops): Likewise.
1001         * win32-low.c (win32_target_ops): Likewise.
1002         * server.c (supported_btrace_packets): Report packets unconditionally.
1003         * target.h (target_ops) <supports_btrace>: Remove.
1004         (target_supports_btrace): Remove.
1005
1006 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1007
1008         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1009         (handle_btrace_disable): Change return type to void.  Use exceptions
1010         to report errors.
1011         (handle_btrace_general_set): Catch exception and copy message to
1012         return message.
1013
1014 2018-02-08  Tom Tromey  <tom@tromey.com>
1015
1016         * linux-low.c (install_software_single_step_breakpoints): Use
1017         make_scoped_restore.
1018         * inferiors.c (make_cleanup_restore_current_thread): Remove.
1019         (do_restore_current_thread_cleanup): Remove.
1020         * gdbthread.h (make_cleanup_restore_current_thread): Don't
1021         declare.
1022
1023 2018-02-08  Tom Tromey  <tom@tromey.com>
1024
1025         * mem-break.c (set_raw_breakpoint_at): Use
1026         gdb::unique_xmalloc_ptr.
1027
1028 2018-01-30  Pedro Alves  <palves@redhat.com>
1029
1030         PR gdb/13211
1031         * target.c (target_terminal::terminal_state): Rename to ...
1032         (target_terminal::m_terminal_state): ... this.
1033
1034 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1035
1036         * linux-low.c (handle_extended_wait): Surround call to
1037         thread_db_notice_clone with #ifdef USE_THREAD_DB.
1038
1039 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1040
1041         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1042         linux_ptrace_attach_fail_reason_string now returning an
1043         std::string.
1044         (linux_attach): Likewise.
1045         * thread-db.c (attach_thread): Likewise.
1046
1047 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1048
1049         PR gdb/21559
1050         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1051         checking for fs_base/gs_base fields in struct user_regs_struct.
1052         * configure: Regenerate.
1053
1054 2018-01-16  Yao Qi  <yao.qi@linaro.org>
1055
1056         PR gdb/18749
1057         * linux-low.c (fetch_register): Call supply_register instead of
1058         error.
1059
1060 2018-01-08  Yao Qi  <yao.qi@linaro.org>
1061             Simon Marchi  <simon.marchi@ericsson.com>
1062
1063         * Makefile.in (OBS): Remove selftest.o.
1064         * configure.ac: Set srv_selftest_objs if $development is true.
1065         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1066         * configure: Re-generated.
1067         * server.c (captured_main): Wrap variable selftest_filter with
1068         GDB_SELF_TEST.
1069
1070 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1071
1072         * server.c (parse_debug_format_options): Return std::string.
1073         (handle_monitor_command, captured_main): Adjust.
1074
1075 2018-01-05  Pedro Alves  <palves@redhat.com>
1076
1077         PR gdb/18653
1078         * server.c (captured_main): Pass quiet=false to
1079         save_original_signals_state.
1080
1081 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
1082
1083         * gdbreplay.c (gdbreplay_version): Update copyright year in
1084         version message.
1085         * server.c (gdbserver_version): Likewise.
1086
1087 2017-12-08  Tom Tromey  <tom@tromey.com>
1088
1089         * ax.c (ax_printf): Update.
1090
1091 2017-12-07  Yao Qi  <yao.qi@linaro.org>
1092
1093         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1094         aarch64_linux_read_description.
1095         * linux-amd64-ipa.c (idx2mask): New array.
1096         (get_ipa_tdesc): Move idx2mask out.
1097         (initialize_low_tracepoint): Initialize target descriptions.
1098         * linux-i386-ipa.c (idx2mask): New array.
1099         (get_ipa_tdesc): Move idx2mask out.
1100         (initialize_low_tracepoint): Initialize target descriptions.
1101
1102 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
1103
1104         * tdesc.c (struct tdesc_type): Change return type.
1105         (tdesc_add_flag): Change parameter type.
1106         (tdesc_add_bitfield): Likewise.
1107         (tdesc_add_field): Likewise.
1108         (tdesc_set_struct_size): Likewise.
1109
1110 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
1111
1112         * regcache.c (registers_to_string): Remove unused variable.
1113
1114 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1115
1116         * inferiors.c (for_each_inferior_with_data): Remove.
1117         * inferiors.h (for_each_inferior_with_data): Remove.
1118         * server.c (handle_qxfer_threads_worker): Change parameter type.
1119         (handle_qxfer_threads_proper): Use for_each_thread.
1120
1121 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1122
1123         * inferiors.c (for_each_inferior): Remove.
1124         (clear_inferiors): Use for_each_thread.
1125         * inferiors.h (for_each_inferior): Remove.
1126         * linux-low.c (linux_wait_for_event_filtered): Use
1127         for_each_thread.
1128         (linux_stabilize_threads): Likewise.
1129         * regcache.c (regcache_release): Likewise.
1130         * server.c (gdb_wants_all_threads_stopped): Likewise.
1131         (clear_pending_status_callback): Remove.
1132         (handle_status): Use for_each_thread.
1133         (captured_main): Likewise.
1134         * win32-low.c (child_init_thread_list): Likewise.
1135         (win32_clear_inferiors): Likewise.
1136         (fake_breakpoint_event): Likewise.
1137
1138 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1139
1140         * inferiors.h (find_inferior): Remove.
1141         * inferiors.c (find_inferior): Remove.
1142
1143 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1144
1145         * linux-low.c (resume_status_pending_p): Update comment.
1146         (need_step_over_p): Update comment.
1147
1148 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1149
1150         * linux-low.c (proceed_one_lwp): Return void, change parameter
1151         type.
1152         (unsuspend_and_proceed_one_lwp): Likewise.
1153         (proceed_all_lwps): Use for_each_thread.
1154         (unstop_all_lwps): Likewise.
1155
1156 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1157
1158         * linux-low.c (linux_resume_one_thread): Return void, take
1159         parameter directly.
1160         (linux_resume): Use for_each_thread.
1161
1162 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1163
1164         * linux-low.c (send_sigstop_callback): Return void, change
1165         parameter type.  Rename to...
1166         (send_sigstop): ... this.
1167         (suspend_and_send_sigstop_callback): Return void, change parameter
1168         type.  Rename to...
1169         (suspend_and_send_sigstop): ... this.
1170         (stop_all_lwps): Use for_each_thread.
1171
1172 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1173
1174         * linux-low.c (lwp_running): Return bool, remove unused
1175         argument.
1176         (linux_stabilize_threads): Use find_thread.
1177
1178 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1179
1180         * linux-low.c (select_singlestep_lwp_callback): Remove.
1181         (count_events_callback): Remove.
1182         (select_event_lwp_callback): Remove.
1183         (select_event_lwp): Use find_thread/for_each_thread.
1184
1185 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1186
1187         * linux-low.c (not_stopped_callback): Return bool, take filter
1188         argument directly.
1189         (linux_wait_for_event_filtered): Use find_thread.
1190         (linux_wait_1): Likewise.
1191
1192 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1193
1194         * linux-low.c (same_lwp): Remove.
1195         (find_lwp_pid): Use find_thread.
1196
1197 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1198
1199         * linux-low.c (delete_lwp_callback): Remove.
1200         (linux_mourn): Use for_each_thread.
1201
1202 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1203
1204         * linux-low.c (linux_detach_lwp_callback): Return void, remove
1205         args parameter, don't check for pid.
1206         (linux_detach): Use for_each_thread.
1207
1208 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1209
1210         * linux-low.c (struct counter): Remove.
1211         (second_thread_of_pid_p): Remove.
1212         (last_thread_of_process_p): Use find_thread.
1213
1214 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1215
1216         * inferiors.c (find_inferior_in_random): Remove.
1217         * inferiors.h (find_inferior_in_random): Remove.
1218         * linux-low.c (status_pending_p_callback): Return bool, accept
1219         parameter ptid directly.
1220         (linux_wait_for_event_filtered): Use find_thread_in_random.
1221         (linux_wait_1): Likewise.
1222
1223 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1224
1225         * inferiors.c (find_inferior_id): Remove.
1226         (find_thread_ptid): Move implemention from find_inferior_id to
1227         here.
1228         * inferiors.h (find_inferior_id): Remove.
1229         * server.c (handle_status): Use find_thread_ptid.
1230         (process_serial_event): Likewise.
1231         * thread-db.c (find_one_thread): Likewise.
1232         (thread_db_thread_handle): Likewise.
1233         * win32-low.c (thread_rec): Likewise.
1234         (child_delete_thread): Likewise.
1235         (win32_thread_alive): Likewise.
1236         (get_child_debug_event): Likewise.
1237
1238 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1239
1240         * linux-mips-low.c (update_watch_registers_callback): Return
1241         void, remove pid_p parameter, don't check for pid.
1242         (mips_insert_point, mips_remove_point): Use for_each_thread.
1243
1244 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1245
1246         * lynx.low (lynx_delete_thread_callback): Remove.
1247         (lynx_mourn): Use for_each_thread.
1248
1249 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1250
1251         * regcache.c (regcache_invalidate_one): Remove.
1252         (regcache_invalidate_pid): use for_each_thread.
1253
1254 2017-11-26  Tom Tromey  <tom@tromey.com>
1255
1256         * linux-low.c (linux_create_inferior): Update.
1257
1258 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
1259
1260         * spu-low.c (spu_create_inferior): Fix typo in argument name.
1261
1262 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1263
1264         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1265         * linux-aarch64-low.c (initialize_low_arch): Call init func.
1266         * linux-aarch64-tdesc-selftest.c: New file.
1267         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1268
1269 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1270
1271         * configure.srv: Add new file.
1272         * linux-aarch64-low.c (initialize_low_arch): Call init func.
1273         * linux-aarch64-tdesc-selftest.c: New file.
1274         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1275
1276 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1277
1278         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1279         * linux-aarch64-low.c (initialize_low_arch): Remove init.
1280         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1281
1282 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1283
1284         * configure.srv: Add new files.
1285         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1286         aarch64_linux_read_description.
1287         * linux-aarch64-low.c (aarch64_linux_read_description):
1288         Merge with aarch64_arch_setup.
1289         (aarch64_arch_setup): Call aarch64_linux_read_description.
1290         * linux-aarch64-tdesc.c: New file.
1291         * linux-aarch64-tdesc.h: New file.
1292
1293 2017-11-24  Yao Qi  <yao.qi@linaro.org>
1294
1295         * configure.srv: Set $srv_regobj for tic6x-linux.
1296         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1297         (tic6x_read_description): Move some code to tic6x_arch_setup.
1298         (tic6x_tdesc_test): New function.
1299         (initialize_low_arch): Call selftests::register_test.
1300
1301 2017-11-22  Yao Qi  <yao.qi@linaro.org>
1302
1303         * remote-utils.c (prepare_resume_reply): Use memcpy.
1304
1305 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1306
1307         * linux-low.c (kill_one_lwp_callback): Return void, take
1308         argument directly, don't filter on pid.
1309         (linux_kill): Use for_each_thread.
1310
1311 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1312
1313         * linux-low.c (need_step_over_p): Return bool, remove dummy
1314         argument.
1315         (linux_resume, proceed_all_lwps): Use find_thread.
1316
1317 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1318
1319         * linux-low.c (resume_status_pending_p): Return bool, remove
1320         flag_p argument.
1321         (linux_resume): Use find_thread.
1322
1323 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1324
1325         * linux-low.c (struct thread_resume_array): Remove.
1326         (linux_set_resume_request): Return void, take arguments
1327         directly.
1328         (linux_resume): Use for_each_thread.
1329
1330 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1331
1332         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1333         return bool, remove data argument.
1334         (linux_stabilize_threads): Use find_thread.
1335
1336 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1337
1338         * linux-low.c (unsuspend_one_lwp): Remove.
1339         (unsuspend_all_lwps): Use for_each_thread, inline code from
1340         unsuspend_one_lwp.
1341
1342 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1343
1344         * gdbthread.h (find_thread): Add overload with ptid_t filter.
1345         * linux-low.c (struct iterate_over_lwps_args): Remove.
1346         (iterate_over_lwps_filter): Remove.
1347         (iterate_over_lwps): Use find_thread.
1348
1349 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1350
1351         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1352         (linux_handle_new_gdb_connection): Use for_each_thread, inline
1353         code from reset_lwp_ptrace_options_callback.
1354
1355 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1356
1357         * linux-arm-low.c (struct update_registers_data): Remove.
1358         (update_registers_callback): Return void, take arguments
1359         directly, don't check thread's pid.
1360         (arm_insert_point, arm_remove_point): Use for_each_thread.
1361
1362 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1363
1364         * win32-low.c (continue_one_thread): Return void, take argument
1365         directly.
1366         (child_continue): Use for_each_thread.
1367
1368 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1369
1370         * win32-i386-low.c (update_debug_registers_callback): Rename
1371         to ...
1372         (update_debug_registers): ... this, return void, remove pid_p arg.
1373         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1374
1375 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1376
1377         * inferiors.h (struct process_info): Add constructor, initialize
1378         fields..
1379         <syscalls_to_catch>: Change type to std::vector<int>.
1380         * inferiors.c (add_process): Allocate process_info with new.
1381         (remove_process): Free process_info with delete.
1382         * linux-low.c (handle_extended_wait): Adjust.
1383         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1384         * server.c (handle_general_set): Adjust.
1385
1386 2017-11-16  Pedro Alves  <palves@redhat.com>
1387
1388         * remote-utils.c (remote_close): Block SIGIO signals instead of
1389         uninstalling the SIGIO handler.
1390
1391 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
1392
1393         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1394
1395 2017-11-16  Yao Qi  <yao.qi@linaro.org>
1396
1397         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1398         (tic6x_store_gregset): Likewise.
1399         (tic6x_usrregs_info): Move it up.
1400
1401 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
1402
1403         * Makefile.in: Update arch rules.
1404         * configure.srv: Explicitly mark arch/ files.
1405
1406 2017-11-13  Andreas Schwab  <schwab@suse.de>
1407
1408         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1409         function.
1410         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1411
1412 2017-11-06  Pedro Alves  <palves@redhat.com>
1413
1414         * config.in, configure: Regenerate.
1415
1416 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1417
1418         * target.c (struct thread_search): Remove.
1419         (thread_search_callback): Remove.
1420         (prepare_to_access_memory): Use for_each_thread instead of
1421         find_inferior.  Inline code from thread_search_callback.
1422
1423 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1424
1425         * server.c (struct visit_actioned_threads_data): Remove.
1426         (visit_actioned_threads): Change prototype to take arguments
1427         directly.
1428         (resume): Use find_thread instead of find_inferior.
1429
1430 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1431
1432         * server.c (queue_stop_reply_callback): Change prototype, return
1433         void.
1434         (find_status_pending_thread_callback): Remove.
1435         (handle_status): Replace find_inferior with find_thread and
1436         for_each_thread.
1437
1438 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
1439
1440         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1441         with REGNO.
1442         (aarch64_store_gregset): Likewise.
1443         (aarch64_fill_fpregset): Likewise.
1444         (aarch64_store_fpregset): Likewise.
1445
1446 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
1447
1448         * gdbthread.h (find_thread, for_each_thread): New functions.
1449         * inferiors.c (thread_of_pid): Remove.
1450         (find_any_thread_of_pid): Use find_thread.
1451         * linux-low.c (num_lwps): Use for_each_thread.
1452
1453 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1454
1455         * Makefile.in: Remove one rule.
1456         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1457
1458 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1459
1460         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1461         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1462
1463 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1464
1465         * configure.srv: Rename arm.o with arch/arm.o.
1466
1467 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1468
1469         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1470         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1471         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1472         (arch-i386.o, arch-amd64.o): Remove rules.
1473         (arch/%.o): New rule.
1474         Update POSTCOMPILE and COMPILE.pre.
1475         * configure.ac: Invoke AC_CONFIG_COMMANDS.
1476         * configure: Re-generated.
1477         * configure.srv: Replace arch-i386.o with arch/i386.o.
1478         Replace arch-amd64.o with arch/amd64.o.
1479
1480 2017-10-16  Yao Qi  <yao.qi@linaro.org>
1481
1482         * configure: Regenerated.
1483
1484 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1485
1486         * inferiors.h: (struct inferior_list): Remove.
1487         (struct inferior_list_entry); Remove.
1488         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1489         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1490         get_first_inferior): Remove.
1491         (for_each_inferior, for_each_inferior_with_data, find_inferior,
1492         find_inferior_id, find_inferior_in_random): Change signature.
1493         * inferiors.c (all_threads): Change type to
1494         std::list<thread_info *>.
1495         (get_thread): Remove macro.
1496         (find_inferior, find_inferior_id): Change signature, implement
1497         using find_thread.
1498         (find_inferior_in_random): Change signature, implement using
1499         find_thread_in_random.
1500         (for_each_inferior, for_each_inferior_with_data): Change
1501         signature, implement using for_each_thread.
1502         (add_inferior_to_list, remove_inferior): Remove.
1503         (add_thread, get_first_thread, thread_of_pid,
1504         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1505         (get_first_inferior, one_inferior_p, clear_inferior_list):
1506         Remove.
1507         (clear_inferiors, get_thread_process): Update.
1508         * gdbthread.h: Include <list>.
1509         (struct thread_info) <entry>: Remove field.
1510         <id>: New field.
1511         (all_threads): Change type to std::list<thread_info *>.
1512         (get_first_inferior): Add doc.
1513         (find_thread, for_each_thread, find_thread_in_random): New
1514         functions.
1515         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1516         * linux-arm-low.c (update_registers_callback): Update.
1517         * linux-low.c (second_thread_of_pid_p): Update.
1518         (kill_one_lwp_callback, linux_detach_lwp_callback,
1519         delete_lwp_callback, status_pending_p_callback, same_lwp,
1520         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1521         iterate_over_lwps, not_stopped_callback,
1522         resume_stopped_resumed_lwps, count_events_callback,
1523         select_singlestep_lwp_callback, select_event_lwp_callback,
1524         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1525         suspend_and_send_sigstop_callback, wait_for_sigstop,
1526         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1527         lwp_running, linux_set_resume_request, resume_status_pending_p,
1528         need_step_over_p, start_step_over, linux_resume_one_thread,
1529         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1530         reset_lwp_ptrace_options_callback): Update.
1531         * linux-mips-low.c (update_watch_registers_callback): Update.
1532         * regcache.c (regcache_invalidate_one, regcache_invalidate):
1533         Update.
1534         (free_register_cache_thread_one): Remove.
1535         (regcache_release): Update.
1536         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1537         handle_qxfer_threads_worker): Update.
1538         (handle_query): Update, use list iterator.
1539         (visit_actioned_threads, handle_pending_status,
1540         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1541         clear_pending_status_callback, set_pending_status_callback,
1542         find_status_pending_thread_callback, handle_status,
1543         process_serial_event): Update.
1544         * target.c (thread_search_callback): Update.
1545         * thread-db.c (thread_db_get_tls_address): Update.
1546         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1547         Update.
1548         * win32-i386-low.c (update_debug_registers_callback): Update.
1549         * win32-low.c (delete_thread_info, child_delete_thread,
1550         continue_one_thread, suspend_one_thread,
1551         get_child_debug_event): Adjust.
1552
1553 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1554
1555         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1556         * inferiors.h: Include <list>.
1557         (struct process_info) <entry>: Remove field.
1558         <pid>: New field.
1559         (pid_of): Change macro to function.
1560         (ptid_of, lwpid_of): Remove macro.
1561         (all_processes): Change type to std::list<process_info *>.
1562         (ALL_PROCESSES): Remove macro.
1563         (for_each_process, find_process): New function.
1564         * inferiors.c (all_processes): Change type to
1565         std::list<process_info *>.
1566         (find_thread_process): Adjust.
1567         (add_process): Likewise.
1568         (remove_process): Likewise.
1569         (find_process_pid): Likewise.
1570         (get_first_process): Likewise.
1571         (started_inferior_callback): Remove.
1572         (have_started_inferiors_p): Adjust.
1573         (attached_inferior_callback): Remove.
1574         (have_attached_inferiors_p): Adjust.
1575         * linux-low.c (check_zombie_leaders): Likewise.
1576         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1577         (x86_linux_update_xmltarget): Adjust.
1578         * server.c (handle_query): Likewise.
1579         (gdb_reattached_process): Remove.
1580         (handle_status): Adjust.
1581         (kill_inferior_callback): Likewise.
1582         (detach_or_kill_inferior): Remove.
1583         (print_started_pid): Likewise.
1584         (print_attached_pid): Likewise.
1585         (detach_or_kill_for_exit): Update.
1586         (process_serial_event): Likewise.
1587         * linux-arm-low.c (arm_new_fork): Likewise.
1588
1589 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1590
1591         * dll.h: Include <list>.
1592         (struct dll_info): Add constructor.
1593         <entry>: Remove field.
1594         (all_dlls): Change type to std::list<dll_info>.
1595         * dll.c: Include <algorithm>.
1596         (get_dll): Remove macro.
1597         (all_dlls): Change type to std::list<dll_info *>.
1598         (free_one_dll): Remove.
1599         (match_dll): Likewise.
1600         (loaded_dll): Adjust.
1601         (unloaded_dll): Adjust to all_dlls type change, use
1602         std::find_if.  Inline code from match_dll.
1603         (clear_dlls): Adjust to all_dlls type change.
1604         * server.c (emit_dll_description): Remove.
1605         (handle_qxfer_libraries): Adjust to all_dlls type change,
1606         integrate emit_dll_description's functionality.
1607
1608 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1609
1610         * linux-low.h (struct linux_target_ops) <delete_process>: New
1611         field.
1612         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1613         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1614         (struct linux_target_ops): Add delete_process callback.
1615         * linux-arm-low.c (arm_delete_process): New.
1616         (struct linux_target_ops): Add delete_process callback.
1617         * linux-bfin-low.c (struct linux_target_ops): Likewise.
1618         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1619         * linux-m32r-low.c (struct linux_target_ops): Likewise.
1620         * linux-mips-low.c (mips_linux_delete_process): New.
1621         (struct linux_target_ops): Add delete_process callback.
1622         * linux-ppc-low.c (struct linux_target_ops): Likewise.
1623         * linux-s390-low.c (struct linux_target_ops): Likewise.
1624         * linux-sh-low.c (struct linux_target_ops): Likewise.
1625         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1626         * linux-tile-low.c (struct linux_target_ops): Likewise.
1627         * linux-x86-low.c (x86_linux_delete_process): New.
1628         (struct linux_target_ops): Add delete_process callback.
1629         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1630
1631 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1632
1633         * linux-aarch64-low.c (the_low_target): Add thread delete
1634         callback.
1635         * linux-arm-low.c (arm_delete_thread): New function.
1636         (the_low_target): Add thread delete callback.
1637         * linux-bfin-low.c (the_low_target): Likewise.
1638         * linux-crisv32-low.c (the_low_target): Likewise.
1639         * linux-low.c (delete_lwp): Invoke delete_thread callback if
1640         set.
1641         * linux-low.h (struct linux_target_ops) <delete_thread>: New
1642         field.
1643         * linux-m32r-low.c (the_low_target): Add thread delete callback.
1644         * linux-mips-low.c (mips_linux_delete_thread): New function.
1645         (the_low_target): Add thread delete callback.
1646         * linux-ppc-low.c (the_low_target): Likewise.
1647         * linux-s390-low.c (the_low_target): Likewise.
1648         * linux-sh-low.c (the_low_target): Likewise.
1649         * linux-tic6x-low.c (the_low_target): Likewise.
1650         * linux-tile-low.c (the_low_target): Likewise.
1651         * linux-x86-low.c (the_low_target): Likewise.
1652         * linux-xtensa-low.c (the_low_target): Likewise.
1653
1654 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
1655
1656         * win32-low.c: Include "common-inferior.h".
1657
1658 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1659
1660         * inferiors.c (set_inferior_cwd): New function.
1661         * server.c (handle_general_set): Handle QSetWorkingDir packet.
1662         (handle_query): Inform that QSetWorkingDir is supported.
1663         * win32-low.c (create_process): Pass the inferior's cwd to
1664         CreateProcess.
1665
1666 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1667
1668         * inferiors.c (current_inferior_cwd): New global variable.
1669         (get_inferior_cwd): New function.
1670         * inferiors.h (struct process_info) <cwd>: New field.
1671
1672 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1673
1674         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1675         (OBS): Add gdb_tilde_expand.o.
1676
1677 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
1678
1679         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1680         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1681
1682 2017-09-29  Pedro Alves  <palves@redhat.com>
1683
1684         * ax.c (gdb_parse_agent_expr): Constify.
1685         * ax.h (gdb_parse_agent_expr): Constify.
1686         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1687         Constify.
1688         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1689         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1690         * remote-utils.h (read_ptid): Constify.
1691         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1692         (process_point_options, process_serial_event): Constify.
1693         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1694         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1695         (cmd_qtbuffer): Constify.
1696
1697 2017-09-29  Pedro Alves  <palves@redhat.com>
1698
1699         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1700         fails.
1701
1702 2017-09-29  Pedro Alves  <palves@redhat.com>
1703
1704         * linux-low.c (handle_extended_wait): Pass parent thread instead
1705         of process to thread_db_notice_clone.
1706         * linux-low.h (thread_db_notice_clone): Replace parent process
1707         parameter with parent thread parameter.
1708         * thread-db.c (find_one_thread): Add comment.
1709         (thread_db_notice_clone): Replace parent process parameter with
1710         parent thread parameter.  Temporarily switch to the parent thread.
1711
1712 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
1713
1714         * gdbthread.h: Include "common-gdbthread.h".
1715         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1716         "if" when validating the ptid.
1717         * remote-utils.c: Include "gdbthread.h".
1718         (prepare_resume_reply): Use "switch_to_thread".
1719         * target.c (done_accessing_memory): Likewise.
1720
1721 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1722
1723         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1724         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
1725         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1726         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
1727         s390x-gs-linux64-ipa.o to ipa_obj.
1728         * linux-s390-low.c (HWCAP_S390_GS): New define.
1729         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1730         New functions.
1731         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1732         (s390_arch_setup): Check for guarded-storage support and choose
1733         appropriate tdesc.
1734         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1735         init_registers_s390x_gs_linux64.
1736         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1737         enum value.
1738         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1739         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1740
1741 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
1742
1743         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1744
1745 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1746
1747         * linux-low.h (struct lwp_info): Add new field, thread_handle.
1748         (thread_db_thread_handle): Declare.
1749         * linux-low.c (linux_target_ops): Initialize thread_handle.
1750         * server.c (handle_qxfer_threads_worker): Add support for
1751         "handle" attribute.
1752         * target.h (struct target_ops): Add new function pointer,
1753         thread_handle.
1754         (target_thread_handle): Define.
1755         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1756         field in lwp.
1757         (thread_db_thread_handle): New function.
1758
1759 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1760
1761         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1762         * linux-low.h (thread_db_notice_clone): Declare.
1763         * thread-db.c (thread_db_notice_clone): New function.
1764
1765 2017-09-21  Pedro Alves  <palves@redhat.com>
1766
1767         * server.c (gdb_read_memory, handle_status, process_serial_event)
1768         (handle_serial_event, handle_target_event): Adjust to
1769         set_desired_thread prototype change.
1770         * target.c (set_desired_thread): Remove 'use_general' parameter
1771         and adjust.
1772         * target.h (set_desired_thread): Remove 'use_general' parameter.
1773
1774 2017-09-20  Tom Tromey  <tom@tromey.com>
1775
1776         * target.c (target_terminal::terminal_state): Define.
1777         (target_terminal::init): Rename from target_terminal_init.
1778         (target_terminal::inferior): Rename from
1779         target_terminal_inferior.
1780         (target_terminal::ours): Rename from target_terminal_ours.
1781         (target_terminal::ours_for_output, target_terminal::info): New.
1782
1783 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1784
1785         * server.c (accumulate_file_name_length): Remove.
1786         (emit_dll_description): Adjust to std::string change.
1787         (handle_qxfer_libraries): Use std::string to hold document.
1788
1789 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1790
1791         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1792         return type of xml_escape_text.
1793         * server.c (emit_dll_description): Likewise.
1794
1795 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1796
1797         * server.c (captured_main): Accept argument for --selftest.
1798         Update run_tests call.
1799         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1800         when registering selftests.
1801
1802 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1803
1804         * regcache.c (get_thread_regcache): Update code to use "std::vector"
1805         instead of "VEC" for "target_desc.reg_defs".
1806         (regcache_cpy): Likewise.
1807         (registers_to_string): Likewise.
1808         (registers_from_string): Likewise.
1809         (find_regno): Likewise.
1810         (supply_regblock): Likewise.
1811         (regcache_raw_read_unsigned): Likewise.
1812         * tdesc.c (init_target_desc): Likewise.
1813         (tdesc_create_reg): Likewise.
1814         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
1815         (struct target_desc) <reg_defs>: Convert to "std::vector".
1816         (target_desc): Do not initialize "reg_defs".
1817         (~target_desc): Update code to use "std::vector" instead of "VEC"
1818         for "target_desc.reg_defs".
1819         (operator==): Likewise.
1820
1821 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1822
1823         * inferiors.h (thread_to_gdb_id): Remove.
1824         * inferiors.c (thread_to_gdb_id): Remove.
1825         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1826         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1827         lynx_store_registers, lynx_read_memory, lynx_write_memory):
1828         Likewise.
1829         * nto-low.c (nto_fetch_registers, nto_store_registers,
1830         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1831
1832 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1833
1834         * inferiors.h (gdb_id_to_thread_id): Remove.
1835         * inferiors.c (gdb_id_to_thread_id): Remove.
1836         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1837         removal.  Move pid declaration closer to where it's used.
1838
1839 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1840
1841         * server.c (handle_detach): New function.
1842         (process_serial_event): Move code out, call handle_detach.
1843
1844 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1845
1846         * server.c (require_running): Rename to ...
1847         (require_running_or_return): ... this ...
1848         (require_running_or_break): ... and this.
1849         (handle_query, process_serial_event): Adjust.
1850
1851 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1852
1853         * linux-low.c (linux_set_resume_request): Remove unused
1854         variables.
1855
1856 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1857
1858         * server.c (first_thread_of): Remove.
1859         (process_serial_event): Replace usage of first_thread_of with
1860         find_any_thread_of_pid.
1861         * tracepoint.c (same_process_p): Remove.
1862         (gdb_agent_about_to_close): Replace usage of same_process_p with
1863         find_any_thread_of_pid.
1864         * linux-x86-low.c (same_process_callback): Remove.
1865         (x86_arch_setup_process_callback): Replace usage of
1866         same_process_callback with find_any_thread_of_pid.
1867         * thread-db.c (any_thread_of): Remove.
1868         (switch_to_process): Replace usage of any_thread_of with
1869         find_any_thread_of_pid.
1870         * inferiors.c (thread_pid_matches_callback): Remove.
1871         (find_thread_process): Adjust to use find_any_thread_of_pid.
1872
1873 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1874
1875         * regcache.c (get_thread_regcache): Guard calls to "memset"
1876           with "!VEC_empty".
1877
1878 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1879
1880         * linux-low.c (handle_extended_wait): Use
1881         "allocate_target_description" instead of "XNEW".
1882         * linux-x86-low.c (initialize_low_arch): Likewise.
1883
1884 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1885
1886         * configure.srv (srv_i386_regobj): Remove.
1887         (srv_amd64_regobj): Remove.
1888         (srv_regobj): Set it to "" for x86 non-linux targets.
1889         * linux-x86-tdesc.c (i386_linux_read_description):
1890         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1891         (init_registers_i386): Remove the declaration.
1892         (tdesc_i386): Remove the declaration.
1893         (lynx_i386_arch_setup): Call i386_create_target_description.
1894         * nto-x86-low.c: Likewise.
1895         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1896         [!__x86_64__]: include arch/i386.h.
1897         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1898
1899 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1900
1901         * configure.srv (srv_amd64_linux_xmlfiles): Remove
1902         i386/amd64-XXX-linux from it.
1903
1904 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1905
1906         * configure.srv: Empty srv_amd64_linux_regobj if $development is
1907         false.
1908         (ipa_amd64_linux_regobj): Remove.
1909         (ipa_x32_linux_regobj): Remove.
1910
1911 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1912
1913         * Makefile.in (arch-amd64.o): New rule.
1914         * configure.srv: Append arch-amd64.o.
1915         * linux-amd64-ipa.c: Include common/x86-xstate.h.
1916         (get_ipa_tdesc): Call amd64_linux_read_description.
1917         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1918         and init_registers_amd64_XXX.
1919         * linux-x86-low.c (x86_linux_read_description): Call
1920         amd64_linux_read_description.
1921         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1922         (initialize_low_arch): Don't call init_registers_x32_XXX and
1923         init_registers_amd64_XXX.
1924         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1925         and tdesc_amd64_XXX.
1926         [__x86_64__] (amd64_tdesc_test): New function.
1927         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1928         and init_registers_amd64_XXX.
1929         * linux-x86-tdesc.c: Include arch/amd64.h.
1930         (xcr0_to_tdesc_idx): New function.
1931         (i386_linux_read_description): New function.
1932         (amd64_get_ipa_tdesc_idx): New function.
1933         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1934         (amd64_get_ipa_tdesc): Declare.
1935
1936 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1937
1938         * configure.srv (srv_i386_linux_xmlfiles): Remove
1939         i386/i386-XXX-linux.xml from it.
1940
1941 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1942
1943         * configure.srv: Set srv_i386_linux_regobj empty if $development
1944         is false.
1945         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1946         initialize_low_tdesc.
1947         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1948         with #if initialize_low_tdesc.
1949         * linux-x86-tdesc-selftest.c: New file.
1950         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1951
1952 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1953
1954         * Makefile.in (arch-i386.o): New rule.
1955         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1956         (x86_64-*-linux*): Likewise.
1957         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1958         include arch/i386.h.
1959         (i386_linux_read_description): Remove code and call
1960         i386_create_target_description.
1961         * tdesc.c (allocate_target_description): New function.
1962         * tdesc.h (set_tdesc_architecture): Remove declaration.
1963         (set_tdesc_osabi): Likewise.
1964
1965 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1966
1967         * linux-x86-tdesc.c: Don't include <inttypes.h>.
1968         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1969         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
1970         .xmltarget.
1971         * server.c (get_features_xml): Call tdesc_get_features_xml.
1972         * tdesc.c (set_tdesc_architecture): New function.
1973         (set_tdesc_osabi): New function.
1974         (tdesc_get_features_xml): New function.
1975         (tdesc_create_feature): Add an argument.
1976         * tdesc.h (struct target_desc) <features>: New field.
1977         <arch, osabi>: New field.
1978         (~target_desc): xfree features, arch, and osabi.
1979         (target_desc::oerator==): Don't compare .xmltarget.
1980         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1981         (set_tdesc_osabi): Likewise.
1982         (tdesc_get_features_xml): Likewise.
1983
1984 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1985
1986         * linux-x86-tdesc.c: Include selftest.h.
1987         (i386_tdesc_test): New function.
1988         (initialize_low_tdesc): Call selftests::register_test.
1989         * tdesc.h: Include regdef.h.
1990         (target_desc): Override operator == and !=.
1991
1992 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1993
1994         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1995         (ipa_obj): Likewise.
1996         * linux-i386-ipa.c: Include common/x86-xstate.h
1997         (get_ipa_tdesc): Call i386_linux_read_description.
1998         (initialize_low_tracepoint): Don't call  init_registers_XXX
1999         functions, call initialize_low_tdesc instead.
2000         * linux-x86-low.c (x86_linux_read_description): Call
2001         i386_linux_read_description.
2002         (initialize_low_arch): Don't call init_registers_i386_XXX
2003         functions, call initialize_low_tdesc.
2004         * linux-x86-tdesc.c: New file.
2005         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2006         (i386_get_ipa_tdesc_idx): Declare.
2007         (i386_get_ipa_tdesc): Declare.
2008         (initialize_low_tdesc): Declare.
2009
2010 2017-09-05  Yao Qi  <yao.qi@linaro.org>
2011
2012         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2013         instead of 0.
2014
2015 2017-09-05  Yao Qi  <yao.qi@linaro.org>
2016
2017         * Makefile.in (IPA_OBJS): Add vec-ipa.o
2018         * regcache.c (get_thread_regcache): Use VEC_length.
2019         (init_register_cache): Likewise.
2020         (regcache_cpy): Likewise.
2021         (registers_to_string): Iterate reg_defs via VEC_iterate.
2022         (find_regno): Likewise.
2023         (find_register_by_number): Use VEC_index.
2024         (register_size): Call find_register_by_number.
2025         (register_data): Call find_register_by_number.
2026         (supply_regblock): Use VEC_length.
2027         (regcache_raw_read_unsigned): Likewise.
2028         * tdesc.c (init_target_desc): Iterate reg_defs via
2029         VEC_iterate.
2030         (default_description): Update initializer.
2031         (copy_target_description): Don't update field num_registers.
2032         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2033         <num_registers>: Remove.
2034
2035 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
2036
2037         * Makefile.in (.SECONDARY): Define target.
2038
2039 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
2040
2041         * linux-low.c (linux_wait_1): Adjust.
2042         * server.c (queue_stop_reply_callback): Adjust.
2043
2044 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
2045
2046         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2047         QEnvironmentUnset and QEnvironmentReset packets.
2048         (handle_query): Inform remote that QEnvironmentHexEncoded,
2049         QEnvironmentUnset and QEnvironmentReset are supported.
2050
2051 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
2052
2053         * inferiors.h (inferior_target_data): Rename to ...
2054         (thread_target_data): ... this.
2055         (inferior_regcache_data): Rename to ...
2056         (thread_regcache_data): ... this.
2057         (set_inferior_regcache_data): Rename to ...
2058         (set_thread_regcache_data): ... this.
2059         * inferiors.c (inferior_target_data): Rename to ...
2060         (thread_target_data): ... this.
2061         (inferior_regcache_data): Rename to ...
2062         (thread_regcache_data): ... this.
2063         (set_inferior_regcache_data): Rename to ...
2064         (set_thread_regcache_data): ... this.
2065         (free_one_thread): Update.
2066         * linux-low.h (get_thread_lwp): Update.
2067         * regcache.c (get_thread_regcache): Update.
2068         (regcache_invalidate_thread): Update.
2069         (free_register_cache_thread): Update.
2070         * win32-i386-low.c (update_debug_registers_callback): Update.
2071         (win32_get_current_dr): Update.
2072         * win32-low.c (thread_rec): Update.
2073         (delete_thread_info): Update.
2074         (continue_one_thread): Update.
2075         (suspend_one_thread): Update.
2076
2077 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
2078
2079         * inferiors.c (set_inferior_target_data): Remove.
2080         * inferiors.h (set_inferior_target_data): Remove.
2081
2082 2017-08-18  Yao Qi  <yao.qi@linaro.org>
2083
2084         * Makefile.in (OBS): Add selftest.o.
2085         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2086         * configure, config.in: Re-generated.
2087         * server.c: Include common/sefltest.h.
2088         (captured_main): Handle option --selftest.
2089
2090 2017-08-09  Yao Qi  <yao.qi@linaro.org>
2091
2092         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2093         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2094         i386-avx-mpx.o and i386-mmx.o.
2095         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2096         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2097         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2098         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2099         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2100         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2101         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2102         i386/amd64-avx-mpx.xml.
2103
2104 2017-08-09  Yao Qi  <yao.qi@linaro.org>
2105
2106         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2107         and x32-avx-avx512.o.
2108         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2109         i386/x32-avx-avx512.xml.
2110
2111 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
2112
2113         * tracepoint.h (enum class fast_tpoint_collect_result): New
2114         enumeration.
2115         (fast_tracepoint_collecting): Change return type to
2116         fast_tpoint_collect_result.
2117         * tracepoint.c (fast_tracepoint_collecting): Likewise.
2118         * linux-low.h: Include tracepoint.h.
2119         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2120         fast_tpoint_collect_result.
2121         * linux-low.c (handle_tracepoints): Adjust.
2122         (linux_fast_tracepoint_collecting): Change return type to
2123         fast_tpoint_collect_result.
2124         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2125         linux_wait_1, stuck_in_jump_pad_callback,
2126         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2127         proceed_one_lwp): Adjust to type change.
2128
2129 2017-07-10  Yao Qi  <yao.qi@linaro.org>
2130
2131         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2132
2133 2017-06-29  Yao Qi  <yao.qi@linaro.org>
2134
2135         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2136         Remove.
2137         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2138
2139 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
2140
2141         * Makefile.in (IPA_OBJS): Sort and format one item per line.
2142
2143 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2144
2145         * linux-low.c (linux_create_inferior): Adjust code to access the
2146         environment information via 'gdb_environ' class.
2147         * lynx-low.c (lynx_create_inferior): Likewise.
2148         * server.c (our_environ): Make it an instance of 'gdb_environ'.
2149         (get_environ): Return a pointer to 'our_environ'.
2150         (captured_main): Initialize 'our_environ'.
2151         * server.h (get_environ): Adjust prototype.
2152         * spu-low.c (spu_create_inferior): Adjust code to access the
2153         environment information via 'gdb_environ' class.
2154
2155 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2156
2157         * linux-low.c (linux_read_memory, linux_write_memory): Remove
2158         usage of "register" keyword.
2159
2160 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2161
2162         * configure: Re-generate.
2163
2164 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2165
2166         * configure: Re-generate.
2167
2168 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2169
2170         * Makefile.in (COMPILE.pre): Add "-x c++".
2171
2172 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
2173
2174         * fork-child.c: Conditionally include <signal.h>.
2175
2176 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2177
2178         * server.c (handle_general_set): Handle new packet
2179         "QStartupWithShell".
2180         (handle_query): Add "QStartupWithShell" to the list of supported
2181         packets.
2182         (gdbserver_usage): Add help text explaining the
2183         new "--startup-with-shell" and "--no-startup-with-shell" CLI
2184         options.
2185         (captured_main): Recognize and act upon the presence of the new
2186         CLI options.
2187
2188 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2189             Pedro Alves  <palves@redhat.com>
2190
2191         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2192         * configure: Regenerate.
2193         * configure.srv (srv_linux_obj): Add "fork-child.o" and
2194         "fork-inferior.o".
2195         (i[34567]86-*-lynxos*): Likewise.
2196         (spu*-*-*): Likewise.
2197         * fork-child.c: New file.
2198         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2199         and "environ.h".
2200         (linux_ptrace_fun): New function.
2201         (linux_create_inferior): Adjust function prototype to reflect
2202         change on "target.h".  Adjust function code to use
2203         "fork_inferior".
2204         (linux_request_interrupt): Delete "signal_pid".
2205         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2206         (lynx_ptrace_fun): New function.
2207         (lynx_create_inferior): Adjust function prototype to reflect
2208         change on "target.h".  Adjust function code to use
2209         "fork_inferior".
2210         * nto-low.c (nto_create_inferior): Adjust function prototype and
2211         code to reflect change on "target.h".  Update comments.
2212         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2213         "common-terminal.h" and "environ.h".
2214         (terminal_fd): Moved to fork-child.c.
2215         (old_foreground_pgrp): Likewise.
2216         (restore_old_foreground_pgrp): Likewise.
2217         (last_status): Make it global.
2218         (last_ptid): Likewise.
2219         (our_environ): New variable.
2220         (startup_with_shell): Likewise.
2221         (program_name): Likewise.
2222         (program_argv): Rename to...
2223         (program_args): ...this.
2224         (wrapper_argv): New variable.
2225         (start_inferior): Delete function.
2226         (get_exec_wrapper): New function.
2227         (get_exec_file): Likewise.
2228         (get_environ): Likewise.
2229         (prefork_hook): Likewise.
2230         (post_fork_inferior): Likewise.
2231         (postfork_hook): Likewise.
2232         (postfork_child_hook): Likewise.
2233         (handle_v_run): Update code to deal with arguments coming from the
2234         remote host.  Update calls from "start_inferior" to
2235         "create_inferior".
2236         (captured_main): Likewise.  Initialize environment variable.  Call
2237         "have_job_control".
2238         * server.h (post_fork_inferior): New prototype.
2239         (get_environ): Likewise.
2240         (last_status): Declare.
2241         (last_ptid): Likewise.
2242         (signal_pid): Likewise.
2243         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2244         (spu_ptrace_fun): New function.
2245         (spu_create_inferior): Adjust function prototype to reflect change
2246         on "target.h".  Adjust function code to use "fork_inferior".
2247         * target.c (target_terminal_init): New function.
2248         (target_terminal_inferior): Likewise.
2249         (target_terminal_ours): Likewise.
2250         * target.h: Include <vector>.
2251         (struct target_ops) <create_inferior>: Update prototype.
2252         (create_inferior): Update macro.
2253         * utils.c (gdb_flush_out_err): New function.
2254         * win32-low.c (win32_create_inferior): Adjust function prototype
2255         and code to reflect change on "target.h".
2256
2257 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2258
2259         * inferiors.c (switch_to_thread): New function.
2260
2261 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2262
2263         * Makefile.in (SFILE): Add "common/job-control.c".
2264         (OBS): Add "job-control.o".
2265
2266 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2267
2268         * Makefile: Remove "@host_makefile_frag@".
2269
2270 2017-05-05  Pedro Alves  <palves@redhat.com>
2271
2272         * configure: Regenerate.
2273
2274 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
2275
2276         * configure: Regenerate.
2277
2278 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
2279
2280         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2281         software_single_step change of return type to
2282         std::vector<CORE_ADDR>.
2283         * linux-low.c (install_software_single_step_breakpoints):
2284         Likewise.
2285         * linux-low.h (install_software_single_step_breakpoints):
2286         Likewise.
2287
2288 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2289
2290         * remote-utils.c: Include "gdb_termios.h" instead of
2291         "terminal.h".
2292         * terminal.h: Delete file.
2293
2294 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2295
2296         * server.c: Include <vector>.
2297         <program_argv, wrapper_argv>: Convert to std::vector.
2298         (start_inferior): Rewrite function to use C++.
2299         (handle_v_run): Likewise.  Update code that calculates the argv
2300         based on the vRun packet; use C++.
2301         (captured_main): Likewise.
2302
2303 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
2304
2305         * server.c (handle_v_cont): Initialize thread_resume::thread
2306         with null_ptid.
2307
2308 2017-04-05  Pedro Alves  <palves@redhat.com>
2309
2310         * configure: Regenerate.
2311
2312 2017-04-05  Pedro Alves  <palves@redhat.com>
2313
2314         * gdbreplay.c (sync_error): Constify.
2315         * linux-x86-low.c (push_opcode): Constify.
2316
2317 2017-04-05  Pedro Alves  <palves@redhat.com>
2318
2319         * win32-low.c (get_child_debug_event)
2320         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2321         Report TARGET_WAITKIND_SPURIOUS instead.
2322
2323 2017-04-05  Pedro Alves  <palves@redhat.com>
2324
2325         * remote-utils.c (remote_prepare, remote_open): Constify.
2326         * remote-utils.h (remote_prepare, remote_open): Constify.
2327         * server.c (captured_main): Constify 'port' handling.
2328
2329 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
2330
2331         * Makefile.in (clean): Clear .deps.
2332
2333 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
2334
2335         * .gitignore: Remove generated files, replace with wildcard.
2336         * (clean): Replace removal of generated files with wildcard.
2337         (version.c): Replace with...
2338         (version-generated.c): ...this.
2339         (xml-builtin.c): Replace with...
2340         (xml-builtin-generated.c): ...this.
2341         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2342         (%.c: *regformats*): Replace with...
2343         (%-generated.c: *regformats*): ...this.
2344
2345 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
2346
2347         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2348         (xtensa_fill_gregset): Call collect_register_by_name for
2349         threadptr register.
2350         (xtensa_store_gregset): Call supply_register_by_name for
2351         threadptr register.
2352
2353 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
2354
2355         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2356         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2357         (xtensa_store_gregset): Call supply_register for all registers in
2358         a0_regnum..a0_regnum + C0_NREGS range.
2359
2360 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2361
2362         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2363         (ax-ipa.o: ax.c): Remove.
2364         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2365         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2366         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2367         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2368         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2369
2370 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2371
2372         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2373         (print-utils-ipa.o: ../common/print-utils.c): Remove.
2374         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2375         (errors-ipa.o: ../common/errors.c): Remove.
2376         (format-ipa.o: ../common/format.c): Remove.
2377         (common-utils-ipa.o: ../common/common-utils.c): Remove.
2378
2379 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2380
2381         * Makefile.in (%-ipa.o: %.c): New rule.
2382         (tracepoint-ipa.o: tracepoint.c): Remove.
2383         (utils-ipa.o: utils.c): Remove.
2384         (remote-utils-ipa.o: remote-utils.c): Remove.
2385         (regcache-ipa.o: regcache.c): Remove.
2386         (i386-linux-ipa.o: i386-linux.c): Remove.
2387         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2388         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2389         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2390         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2391         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2392         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2393         (amd64-linux-ipa.o: amd64-linux.c): Remove.
2394         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2395         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2396         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2397         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2398         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2399         (aarch64-ipa.o: aarch64.c): Remove.
2400         (s390-linux32-ipa.o: s390-linux32.c): Remove.
2401         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2402         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2403         (s390-linux64-ipa.o: s390-linux64.c): Remove.
2404         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2405         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2406         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2407         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2408         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2409         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2410         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2411         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2412         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2413         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2414         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2415         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2416         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2417         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2418         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2419         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2420         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2421         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2422         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2423         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2424         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2425         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2426         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2427         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2428         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2429         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2430         (tdesc-ipa.o: tdesc.c): Remove.
2431         (x32-linux-ipa.o: x32-linux.c): Remove.
2432         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2433         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2434
2435 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2436
2437         * Makefile.in (%.o: ../arch/%.c): New rule.
2438         (arm.o: ../arch/arm.c): Remove.
2439         (arm-linux.o: ../arch/arm-linux.c): Remove.
2440         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2441         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2442
2443 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2444
2445         * Makefile.in (%.o: ../nat/%.c): New rule.
2446         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2447         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2448         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2449         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2450         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2451         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2452         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2453         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2454         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2455         (linux-personality.o: ../nat/linux-personality.c): Remove.
2456         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2457         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2458         (x86-linux.o: ../nat/x86-linux.c): Remove.
2459         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2460         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2461
2462 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2463
2464         * Makefile.in (%.o: ../common/%.c): New rule.
2465         (signals.o: ../common/signals.c): Remove.
2466         (print-utils.o: ../common/print-utils.c): Remove.
2467         (rsp-low.o: ../common/rsp-low.c): Remove.
2468         (common-utils.o: ../common/common-utils.c): Remove.
2469         (posix-strerror.o: ../common/posix-strerror.c): Remove.
2470         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2471         (vec.o: ../common/vec.c): Remove.
2472         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2473         (xml-utils.o: ../common/xml-utils.c): Remove.
2474         (ptid.o: ../common/ptid.c): Remove.
2475         (buffer.o: ../common/buffer.c): Remove.
2476         (format.o: ../common/format.c): Remove.
2477         (filestuff.o: ../common/filestuff.c): Remove.
2478         (agent.o: ../common/agent.c): Remove.
2479         (errors.o: ../common/errors.c): Remove.
2480         (environ.o: ../common/environ.c): Remove.
2481         (common-debug.o: ../common/common-debug.c): Remove.
2482         (cleanups.o: ../common/cleanups.c): Remove.
2483         (common-exceptions.o: ../common/common-exceptions.c): Remove.
2484         (fileio.o: ../common/fileio.c): Remove.
2485         (common-regcache.o: ../common/common-regcache.c): Remove.
2486         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2487         (new-op.o: ../common/new-op.c): Remove.
2488         (btrace-common.o: ../common/btrace-common.c): Remove.
2489
2490 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2491
2492         * Makefile.in (%.o: ../target/%.c): New rule.
2493         (waitstatus.o: ../target/waitstatus.c): Remove.
2494
2495 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2496
2497         * Makefile.in
2498         (%.c: ../regformats/%.dat,
2499         (%.c: ../regformats/arm/%.dat,
2500         (%.c: ../regformats/i386/%.dat,
2501         (%.c: ../regformats/rs6000/%.dat): New rules.
2502         (aarch64.c): Remove.
2503         (reg-arm.c): Remove.
2504         (arm-with-iwmmxt.c): Remove.
2505         (arm-with-vfpv2.c): Remove.
2506         (arm-with-vfpv3.c): Remove.
2507         (arm-with-neon.c): Remove.
2508         (reg-bfin.c): Remove.
2509         (reg-cris.c): Remove.
2510         (reg-crisv32.c): Remove.
2511         (i386.c): Remove.
2512         (i386-linux.c): Remove.
2513         (i386-avx.c): Remove.
2514         (i386-avx-linux.c): Remove.
2515         (i386-avx-avx512.c): Remove.
2516         (i386-avx-avx512-linux.c): Remove.
2517         (i386-mpx.c): Remove.
2518         (i386-mpx-linux.c): Remove.
2519         (i386-avx-mpx-avx512-pku.c): Remove.
2520         (i386-avx-mpx-avx512-pku-linux.c): Remove.
2521         (i386-avx-mpx.c): Remove.
2522         (i386-avx-mpx-linux.c): Remove.
2523         (i386-mmx.c): Remove.
2524         (i386-mmx-linux.c): Remove.
2525         (reg-ia64.c): Remove.
2526         (reg-m32r.c): Remove.
2527         (reg-m68k.c): Remove.
2528         (reg-cf.c): Remove.
2529         (mips-linux.c): Remove.
2530         (mips-dsp-linux.c): Remove.
2531         (mips64-linux.c): Remove.
2532         (mips64-dsp-linux.c): Remove.
2533         (nios2-linux.c): Remove.
2534         (powerpc-32.c): Remove.
2535         (powerpc-32l.c): Remove.
2536         (powerpc-altivec32l.c): Remove.
2537         (powerpc-cell32l.c): Remove.
2538         (powerpc-vsx32l.c): Remove.
2539         (powerpc-isa205-32l.c): Remove.
2540         (powerpc-isa205-altivec32l.c): Remove.
2541         (powerpc-isa205-vsx32l.c): Remove.
2542         (powerpc-e500l.c): Remove.
2543         (powerpc-64l.c): Remove.
2544         (powerpc-altivec64l.c): Remove.
2545         (powerpc-cell64l.c): Remove.
2546         (powerpc-vsx64l.c): Remove.
2547         (powerpc-isa205-64l.c): Remove.
2548         (powerpc-isa205-altivec64l.c): Remove.
2549         (powerpc-isa205-vsx64l.c): Remove.
2550         (s390-linux32.c): Remove.
2551         (s390-linux32v1.c): Remove.
2552         (s390-linux32v2.c): Remove.
2553         (s390-linux64.c): Remove.
2554         (s390-linux64v1.c): Remove.
2555         (s390-linux64v2.c): Remove.
2556         (s390-te-linux64.c): Remove.
2557         (s390-vx-linux64.c): Remove.
2558         (s390-tevx-linux64.c): Remove.
2559         (s390x-linux64.c): Remove.
2560         (s390x-linux64v1.c): Remove.
2561         (s390x-linux64v2.c): Remove.
2562         (s390x-te-linux64.c): Remove.
2563         (s390x-vx-linux64.c): Remove.
2564         (s390x-tevx-linux64.c): Remove.
2565         (tic6x-c64xp-linux.c): Remove.
2566         (tic6x-c64x-linux.c): Remove.
2567         (tic6x-c62x-linux.c): Remove.
2568         (reg-sh.c): Remove.
2569         (reg-sparc64.c): Remove.
2570         (reg-spu.c): Remove.
2571         (amd64.c): Remove.
2572         (amd64-linux.c): Remove.
2573         (amd64-avx.c): Remove.
2574         (amd64-avx-linux.c): Remove.
2575         (amd64-avx-avx512.c): Remove.
2576         (amd64-avx-avx512-linux.c): Remove.
2577         (amd64-mpx.c): Remove.
2578         (amd64-mpx-linux.c): Remove.
2579         (amd64-avx-mpx-avx512-pku.c): Remove.
2580         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2581         (amd64-avx-mpx.c): Remove.
2582         (amd64-avx-mpx-linux.c): Remove.
2583         (x32.c): Remove.
2584         (x32-linux.c): Remove.
2585         (x32-avx.c): Remove.
2586         (x32-avx-linux.c): Remove.
2587         (x32-avx-avx512.c): Remove.
2588         (x32-avx-avx512-linux.c): Remove.
2589         (reg-xtensa.c): Remove.
2590         (reg-tilegx.c): Remove.
2591         (reg-tilegx32.c): Remove.
2592
2593 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2594
2595         * Makefile.in (SFILES): Add "common/environ.c".
2596         (OBJS): Add "common/environ.h".
2597
2598 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2599
2600         * configure.ac: Check if the fs_base and gs_base members of
2601         `struct user_regs_struct' exist.
2602         * config.in: Regenerated.
2603         * configure: Likewise.
2604
2605 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2606
2607         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2608         target_read_memory.
2609         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2610         (get_next_pcs_syscall_next_pc): Likewise.
2611
2612 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
2613
2614         * win32-i386-low.c: Fix incorrect reference to a couple source files.
2615         * nto-x86-low.c: Likewise.
2616
2617 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
2618
2619         * Makefile.in: Include disable-implicit-rules.mk.
2620
2621 2016-11-23  Pedro Alves  <palves@redhat.com>
2622
2623         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2624         (debug_vprintf): Use std::chrono::steady_clock instead of
2625         gettimeofday.  Use '.' instead of ':'.
2626         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2627         (get_timestamp): Use std::chrono::steady_clock instead of
2628         gettimeofday.
2629
2630 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2631
2632         * Makefile.in: Fix whitespace formatting.
2633
2634 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2635
2636         * Makefile.in (SFILES, OBS): Flatten list and order
2637         alphabetically.
2638
2639 2016-11-23  Pedro Alves  <palves@redhat.com>
2640
2641         * event-loop.c (handle_file_event): Use warning.
2642         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2643         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2644         Use warning.
2645
2646 2016-11-23  Pedro Alves  <palves@redhat.com>
2647
2648         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2649         output.
2650         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2651         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2652         debug_printf and debug_flush for debug output.
2653         * server.c (handle_general_set): Likewise.
2654         * thread-db.c (try_thread_db_load): Use debug_printf for debug
2655         output.
2656
2657 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2658
2659         * Makefile.in (.c.o): Replace rule with ...
2660         (%.o: %.c): ... this one.
2661
2662 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2663
2664         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2665         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
2666         make.
2667         * configure.ac: Remove checks for the make program.
2668         * configure: Re-generate.
2669
2670 2016-10-28  Pedro Alves  <palves@redhat.com>
2671
2672         * Makefile.in (CXX_DIALECT): Get from configure.
2673         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2674         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2675         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2676         * config.in: Regenerate.
2677         * configure: Regenerate.
2678
2679 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2680
2681         * linux-low.c (linux_supports_range_stepping): Return true if
2682         can_software_single_step return true.
2683
2684 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2685
2686         * inferiors.c (find_inferior_in_random): New function.
2687         * inferiors.h (find_inferior_in_random): Declare.
2688         * linux-low.c (linux_wait_for_event_filtered): Call
2689         find_inferior_in_random instead of find_inferior.
2690
2691 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2692
2693         * linux-low.c (linux_wait_1): If single-step breakpoints are
2694         inserted, remove them.
2695
2696 2016-10-26  Pedro Alves  <palves@redhat.com>
2697
2698         * linux-low.c (handle_extended_wait): Link parent/child fork
2699         threads.
2700         (linux_wait_1): Unlink them.
2701         (linux_set_resume_request): Ignore resume requests for
2702         already-resumed and unhandled fork child threads.
2703         * linux-low.h (struct lwp_info) <fork_relative>: New field.
2704         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2705         New functions.
2706         (handle_v_requests) <vCont>: Don't call require_running.
2707         * server.h (in_queued_stop_replies): New declaration.
2708
2709 2016-10-24  Yao Qi  <yao.qi@linaro.org>
2710
2711         PR server/20733
2712         * linux-aarch64-low.c (append_insns): Cast the return value to
2713         'uint32_t *'.
2714
2715 2016-10-10  Yao Qi  <yao.qi@linaro.org>
2716
2717         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2718
2719 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2720
2721         * target.c (target_supports_multi_process): New function, moved
2722         from...
2723         * target.h (target_supports_multi_process): ... here.  Remove
2724         macro.
2725
2726 2016-10-05  Tom Tromey  <tom@tromey.com>
2727
2728         PR remote/20655:
2729         * tracepoint.c (handle_tracepoint_bkpts): Check
2730         ipa_error_tracepoint, not ipa_stopping_tracepoint.
2731
2732 2016-10-05  Yao Qi  <yao.qi@linaro.org>
2733
2734         * configure.srv: Update the path of arm-*.xml files.
2735
2736 2016-10-05  Terry Guo  <terry.guo@arm.com>
2737             Yao Qi  <yao.qi@linaro.org>
2738
2739         * Makefile.in: Adjust the path of rules.
2740         * configure.srv: Update the path of xml files.
2741         * regformats/arm-with-iwmmxt.dat: Regenerated.
2742         * regformats/arm-with-neon.dat: Likewise.
2743         * regformats/arm-with-vfpv2.dat: Likewise.
2744         * regformats/arm-with-vfpv3.dat Likewise.
2745
2746 2016-09-30  Yao Qi  <yao.qi@linaro.org>
2747
2748         PR gdbserver/20627
2749         * target.c (target_stop_and_wait): Don't call
2750         target_continue_no_signal, use resume_stop instead.
2751
2752 2016-09-26  Yao Qi  <yao.qi@linaro.org>
2753
2754         * linux-low.c (linux_wait_1): Call debug_exit.
2755
2756 2016-09-23  Pedro Alves  <palves@redhat.com>
2757
2758         * Makefile.in (SFILES): Add common/new-op.c.
2759         (OBS): Add common/new-op.o.
2760         (new-op.o): New rule.
2761
2762 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
2763
2764         * .gitinore: Ignore more files.
2765
2766 2016-09-21  Yao Qi  <yao.qi@linaro.org>
2767
2768         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2769         23.
2770
2771 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2772
2773         * server.c (start_inferior): Call target_mourn_inferior instead of
2774         mourn_inferior; pass ptid_t argument to it.
2775         (resume): Likewise.
2776         (handle_target_event): Likewise.
2777         * target.c (target_mourn_inferior): New function.
2778         * target.h (mourn_inferior): Delete macro.
2779
2780 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2781
2782         * linux-low.c (lwp_is_stepping): New function.
2783
2784 2016-09-06  Carl Love  <cel@us.ibm.com>
2785
2786         * server.c (start_inferior):  Fixed comment, requested comment change
2787         didn't get updated correctly.  Removed reference to ptrace () call as
2788         it is only true on Linux systems.
2789
2790 2016-09-06  Carl Love  <cel@us.ibm.com>
2791
2792         * server.c (start_inferior):  Do not call
2793         function target_post_create_inferior () if the
2794         inferior process has already exited.
2795
2796 2016-09-05  Pedro Alves  <palves@redhat.com>
2797
2798         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2799         (COMPILE.pre, CC_LD): Use CXX directly.
2800         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2801         * acinclude.m4: Don't include build-with-cxx.m4.
2802         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2803         * configure: Regenerate.
2804
2805 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
2806
2807         PR gdb/19495
2808         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2809         call writing data to own_buf.
2810
2811 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2812
2813         * target.c (mywait): Call target_wait instead of
2814         the_target->wait.
2815         (target_wait): New function.
2816
2817 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2818
2819         * server.c (start_inferior): New variable 'ptid'.  Replace calls
2820         to the_target->resume by target_continue{,_no_signal}, depending
2821         on the case.
2822         * target.c (target_stop_and_wait): Call target_continue_no_signal
2823         instead of the_target->resume.
2824         (target_continue): New function.
2825
2826 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2827
2828         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2829
2830 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2831
2832         PR server/20491
2833         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2834         ps_prochandle.
2835         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2836         * linux-arm-low.c (ps_get_thread_area): Likewise.
2837         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2838         * linux-m68k-low.c (ps_get_thread_area): Likewise.
2839         * linux-mips-low.c (ps_get_thread_area): Likewise.
2840         * linux-nios2-low.c (ps_get_thread_area): Likewise.
2841         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2842         * linux-x86-low.c (ps_get_thread_area): Likewise.
2843         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2844
2845 2016-08-19  Pedro Alves  <palves@redhat.com>
2846
2847         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2848
2849 2016-08-19  Pedro Alves  <palves@redhat.com>
2850
2851         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2852         comment.  Use memcpy instead of casting through unsigned long.
2853
2854 2016-08-19  Pedro Alves  <palves@redhat.com>
2855
2856         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2857         allocating around 0x80000000.
2858
2859 2016-08-19  Pedro Alves  <palves@redhat.com>
2860
2861         PR gdb/20415
2862         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2863         (x32-avx512-linux-ipa.o): New rules.
2864         * configure.ac (x86_64-*-linux*): New x32 check.
2865         * configure.srv (ipa_x32_linux_regobj): New.
2866         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2867         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2868         descriptions.
2869         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2870         descriptions.
2871         * configure: Regenerate.
2872
2873 2016-08-09  Pedro Alves  <palves@redhat.com>
2874
2875         PR gdb/18653
2876         * Makefile.in (OBS): Add signals-state-save-restore.o.
2877         (signals-state-save-restore.o): New rule.
2878         * config.in: Regenerate.
2879         * configure: Regenerate.
2880         * linux-low.c: Include "signals-state-save-restore.h".
2881         (linux_create_inferior): Call
2882         restore_original_signals_state.
2883         * server.c: Include "dispositions-save-restore.h".
2884         (captured_main): Call save_original_signals_state.
2885
2886 2016-08-05  Pedro Alves  <palves@redhat.com>
2887
2888         * configure: Regenerate.
2889
2890 2016-08-04  Yao Qi  <yao.qi@linaro.org>
2891
2892         * linux-low.c (regsets_fetch_inferior_registers): Check
2893         errno is ESRCH or not.
2894
2895 2016-08-02  Yao Qi  <yao.qi@linaro.org>
2896
2897         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2898         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2899         (thread_db_load_search): Update.
2900         (try_thread_db_load_1): Don't look for td_ta_event_addr,
2901         td_ta_set_event and td_ta_event_getmsg.
2902
2903 2016-07-26  Pedro Alves  <palves@redhat.com>
2904
2905         PR server/20414
2906         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2907         of unsigned long for 64-bit registers and use uint32_t instead of
2908         unsigned int for 32-bit registers.
2909
2910 2016-07-26  Pedro Alves  <palves@redhat.com>
2911
2912         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2913         to 'ptrace'.
2914
2915 2016-07-21  Tom Tromey  <tom@tromey.com>
2916
2917         * configure: Rebuild.
2918
2919 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2920
2921         * mem-break.c (find_gdb_breakpoint): Cast bp to
2922         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2923
2924 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2925
2926         * server.c (handle_v_requests): Support s and S actions
2927         if target_supports_software_single_step return true.
2928
2929 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2930
2931         * linux-low.c (resume_stopped_resumed_lwps): If resume request
2932         is resume_step, call maybe_hw_step.
2933         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2934         and unstop them.
2935         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2936         breakpoints or not.
2937         (proceed_one_lwp): If resume request is resume_step, install
2938         reinsert breakpoints and call maybe_hw_step.
2939
2940 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2941
2942         * linux-low.c (proceed_one_lwp): Declare.
2943         (linux_resume_one_thread): Remove local variable 'step'.
2944         Lift code enqueue signal.  Call proceed_one_lwp instead of
2945         linux_resume_one_lwp.
2946
2947 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2948
2949         * linux-low.c (linux_resume_one_thread): Call
2950         enqueue_pending_signal.
2951
2952 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2953
2954         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2955         * inferiors.c (do_restore_current_thread_cleanup): New function.
2956         (make_cleanup_restore_current_thread): Likewise.
2957         * linux-low.c (install_software_single_step_breakpoints): Call
2958         make_cleanup_restore_current_thread.  Switch current_thread to
2959         thread.
2960
2961 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2962
2963         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2964         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
2965         (clone_one_breakpoint): Likewise.
2966         (delete_reinsert_breakpoints): Change parameter to thread.
2967         Callers updated.
2968         (has_reinsert_breakpoints): Likewise.
2969         (uninsert_reinsert_breakpoints): Likewise.
2970         (reinsert_reinsert_breakpoints): Likewise.
2971         * mem-break.h (set_reinsert_breakpoint): Update declaration.
2972         (delete_reinsert_breakpoints): Likewise.
2973         (reinsert_reinsert_breakpoints): Likewise.
2974         (uninsert_reinsert_breakpoints): Likewise.
2975         (has_reinsert_breakpoints): Likewise.
2976
2977 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2978
2979         * inferiors.c (get_thread_process): Make parameter const.
2980         * inferiors.h (get_thread_process): Update declaration.
2981         * mem-break.c (clone_all_breakpoints): Remove all parameters.
2982         Add new parameters child_thread and parent_thread.  Callers
2983         updated.
2984         * mem-break.h (clone_all_breakpoints): Update declaration.
2985
2986 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2987
2988         * mem-break.c (struct breakpoint) <cond_list>: Remove.
2989         <command_list, handler>: Remove.
2990         (struct gdb_breakpoint): New.
2991         (struct other_breakpoint): New.
2992         (struct reinsert_breakpoint): New.
2993         (is_gdb_breakpoint): New function.
2994         (any_persistent_commands): Update command_list if
2995         is_gdb_breakpoint returns true.
2996         (set_breakpoint): Create breakpoints according to their types.
2997         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2998         (set_gdb_breakpoint_1): Likewise.
2999         (set_gdb_breakpoint): Likewise.
3000         (clear_breakpoint_conditions): Change parameter type to
3001         'struct gdb_breakpoint *'.
3002         (clear_breakpoint_commands): Likewise.
3003         (clear_breakpoint_conditions_and_commands): Likewise.
3004         (add_condition_to_breakpoint): Likewise.
3005         (add_breakpoint_condition): Likewise.
3006         (add_commands_to_breakpoint): Likewise.
3007         (check_breakpoints): Check other_breakpoint.
3008         (clone_one_breakpoint): Clone breakpopint according to its type.
3009         * mem-break.h (struct gdb_breakpoint): Declare.
3010         (set_gdb_breakpoint): Update declaration.
3011         (clear_breakpoint_conditions_and_commands): Likewise.
3012         (add_breakpoint_condition): Likewise.
3013         (add_breakpoint_commands): Likewise.
3014         * server.c (process_point_options): Change parameter type to
3015         'struct gdb_breakpoint *'.
3016
3017 2016-07-21  Yao Qi  <yao.qi@linaro.org>
3018
3019         * mem-break.c (set_breakpoint_at): Rename it to ...
3020         (set_breakpoint_type_at): ... it.
3021         (set_breakpoint_at): Call set_breakpoint_type_at.
3022         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3023         * mem-break.h (set_breakpoint_at): Update comments.
3024
3025 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
3026
3027         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3028         to buf parameter.
3029         (nios2_store_gregset): Likewise.
3030
3031 2016-07-01  Pedro Alves  <palves@redhat.com>
3032             Antoine Tremblay  <antoine.tremblay@ericsson.com>
3033
3034         * linux-low.c: Change interface to take the target lwp_info
3035         pointer directly and return void.  Handle detaching from a zombie
3036         thread.
3037         (linux_detach_lwp_callback): New function.
3038         (linux_detach): Detach from the leader thread after detaching from
3039         the clone threads.
3040
3041 2016-06-28  Yao Qi  <yao.qi@linaro.org>
3042
3043         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3044         for variable new_offset.
3045         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3046         (aarch64_ftrace_insn_reloc_cb): Likewise.
3047         (aarch64_ftrace_insn_reloc_tb): Likewise.
3048         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
3049         PRIx64 instead of PRIx32.
3050
3051 2016-06-28  Yao Qi  <yao.qi@linaro.org>
3052
3053         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3054         (the_low_target): Install arm_get_syscall_trapinfo.
3055
3056 2016-06-28  Yao Qi  <yao.qi@linaro.org>
3057
3058         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3059         function.
3060         (the_low_target): Install aarch64_get_syscall_trapinfo.
3061
3062 2016-06-28  Yao Qi  <yao.qi@linaro.org>
3063
3064         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3065         Callers updated.
3066         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3067         Remove parameter sysno.
3068         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3069         sysret.
3070
3071 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3072
3073         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3074         (s390_emit_ne_goto): Likewise.
3075         (s390_emit_lt_goto): Likewise.
3076         (s390_emit_le_goto): Likewise.
3077         (s390_emit_gt_goto): Likewise.
3078         (s390_emit_ge_goto): Likewise.
3079         (s390x_emit_eq_goto): Likewise.
3080         (s390x_emit_ne_goto): Likewise.
3081         (s390x_emit_lt_goto): Likewise.
3082         (s390x_emit_le_goto): Likewise.
3083         (s390x_emit_gt_goto): Likewise.
3084         (s390x_emit_ge_goto): Likewise.
3085         (s390_emit_ops_impl): Mark variable static.
3086         (s390x_emit_ops): Likewise.
3087
3088 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3089
3090         * linux-low.c (handle_extended_wait): Call
3091         uninsert_reinsert_breakpoints for the parent process.  Remove
3092         reinsert breakpoints from the child process.  Reinsert them to
3093         the parent process when vfork is done.
3094         * mem-break.c (uninsert_reinsert_breakpoints): New function.
3095         (reinsert_reinsert_breakpoints): New function.
3096         * mem-break.h (uninsert_reinsert_breakpoints): Declare
3097         (reinsert_reinsert_breakpoints): Declare.
3098
3099 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3100
3101         * linux-low.c (handle_extended_wait): If the parent is doing
3102         step-over, remove the reinsert breakpoints from the forked child.
3103
3104 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3105
3106         * linux-low.c (unsuspend_all_lwps): Declare.
3107         (linux_low_filter_event): If thread exited, call finish_step_over.
3108         If step-over is finished, unsuspend other threads.
3109
3110 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3111
3112         * linux-low.c (linux_resume_one_lwp_throw): Assert
3113         has_reinsert_breakpoints returns false.
3114         * mem-break.c (delete_disabled_breakpoints): Assert
3115         bp type isn't reinsert_breakpoint.
3116
3117 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3118
3119         * linux-low.c (maybe_hw_step): New function.
3120         (linux_resume_one_lwp_throw): Call maybe_hw_step.
3121         (finish_step_over): Switch current_thread to lwp temporarily,
3122         and assert has_reinsert_breakpoints returns true.
3123         (proceed_one_lwp): Call maybe_hw_step.
3124         * mem-break.c (has_reinsert_breakpoints): New function.
3125         * mem-break.h (has_reinsert_breakpoints): Declare.
3126
3127 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
3128
3129         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3130
3131 2016-05-17  Yao Qi  <yao.qi@linaro.org>
3132
3133         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3134         instead of find_inferior.
3135
3136 2016-05-05  Yao Qi  <yao.qi@linaro.org>
3137
3138         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3139         Initialize res to zero.
3140
3141 2016-05-05  Yao Qi  <yao.qi@linaro.org>
3142
3143         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3144         to uint32_t.
3145
3146 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3147
3148         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3149         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3150         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3151
3152 2016-04-28  Par Olsson  <par.olsson@windriver.com>
3153             Simon Marchi  <simon.marchi@ericsson.com>
3154
3155         * tracepoint.c (write_inferior_int8): New function.
3156         (cmd_qtenable_disable): Write enable flag using
3157         write_inferior_int8.
3158
3159 2016-04-25  Yao Qi  <yao.qi@linaro.org>
3160
3161         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3162         (need_step_over_p): Return zero if the LWP has pending signals
3163         can be delivered on software single step target.
3164
3165 2016-04-25  Yao Qi  <yao.qi@linaro.org>
3166
3167         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3168         return instead of error.
3169
3170 2016-04-22  Yao Qi  <yao.qi@linaro.org>
3171
3172         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3173         to 23.
3174
3175 2016-04-22  Yao Qi  <yao.qi@linaro.org>
3176
3177         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3178         signal when stepping over breakpoint with software single
3179         step.
3180
3181 2016-04-21  Pedro Alves  <palves@redhat.com>
3182
3183         * linux-s390-low.c (s390_collect_ptrace_register)
3184         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3185         add casts.
3186         (s390_check_regset): Use void * instead of gdb_byte *.
3187
3188 2016-04-20  Pedro Alves  <palves@redhat.com>
3189
3190         * configure: Renegerate.
3191
3192 2016-04-20  Yao Qi  <yao.qi@linaro.org>
3193
3194         * linux-aarch32-low.c: Include "arch/arm-linux.h".
3195         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3196         number 16.
3197         (arm_store_gregset): Likewise.
3198
3199 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3200
3201         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3202         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3203         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3204         (amd64-avx-mpx-linux.c): New rules.
3205         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3206         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3207         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3208         (srv_amd64_regobj): Add amd64-avx-mpx.o.
3209         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3210         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3211         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3212         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3213         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3214         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3215         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3216         * linux-x86-low.c (x86_linux_read_description): Add case for
3217         X86_XSTATE_AVX_MPX_MASK.
3218         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3219         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3220         init_registers_i386_avx_mpx_linux.
3221         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3222         (initialize_low_tracepoint): Call
3223         init_registers_i386_avx_mpx_linux.
3224         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
3225         (initialize_low_tracepoint): Call
3226         init_registers_amd64_avx_mpx_linux.
3227         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3228         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3229         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3230         declarations.
3231
3232 2016-04-18  Pedro Alves  <palves@redhat.com>
3233
3234         * configure: Regenerate.
3235
3236 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3237
3238         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3239         (aarch64_emit_sub): Likewise.
3240
3241 2016-04-12  Pedro Alves  <palves@redhat.com>
3242
3243         * utils.c (prepare_to_throw_exception): Delete.
3244
3245 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
3246
3247         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3248
3249 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
3250
3251         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3252
3253 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
3254
3255         * linux-aarch64-ipa.c: Add <elf.h> include.
3256         * linux-ppc-ipa.c: Add <elf.h> include.
3257         * linux-s390-ipa.c: Add <elf.h> include.
3258
3259 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
3260
3261         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3262         (get_raw_reg_ptr): Likewise.
3263         (get_trace_state_variable_value_ptr): Likewise.
3264         (set_trace_state_variable_value_ptr): Likewise.
3265         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3266         char *.
3267
3268 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
3269             Marcin Kościelnicki  <koriakin@0x04.net>
3270
3271         PR/17221
3272         * linux-ppc-low.c (emit_insns): New function.
3273         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3274         (ppc_emit_prologue): New function.
3275         (ppc_emit_epilogue): New function.
3276         (ppc_emit_add): New function.
3277         (ppc_emit_sub): New function.
3278         (ppc_emit_mul): New function.
3279         (ppc_emit_lsh): New function.
3280         (ppc_emit_rsh_signed): New function.
3281         (ppc_emit_rsh_unsigned): New function.
3282         (ppc_emit_ext): New function.
3283         (ppc_emit_zero_ext): New function.
3284         (ppc_emit_log_not): New function.
3285         (ppc_emit_bit_and): New function.
3286         (ppc_emit_bit_or): New function.
3287         (ppc_emit_bit_xor): New function.
3288         (ppc_emit_bit_not): New function.
3289         (ppc_emit_equal): New function.
3290         (ppc_emit_less_signed): New function.
3291         (ppc_emit_less_unsigned): New function.
3292         (ppc_emit_ref): New function.
3293         (ppc_emit_const): New function.
3294         (ppc_emit_reg): New function.
3295         (ppc_emit_pop): New function.
3296         (ppc_emit_stack_flush): New function.
3297         (ppc_emit_swap): New function.
3298         (ppc_emit_stack_adjust): New function.
3299         (ppc_emit_call): New function.
3300         (ppc_emit_int_call_1): New function.
3301         (ppc_emit_void_call_2): New function.
3302         (ppc_emit_if_goto): New function.
3303         (ppc_emit_goto): New function.
3304         (ppc_emit_eq_goto): New function.
3305         (ppc_emit_ne_goto): New function.
3306         (ppc_emit_lt_goto): New function.
3307         (ppc_emit_le_goto): New function.
3308         (ppc_emit_gt_goto): New function.
3309         (ppc_emit_ge_goto): New function.
3310         (ppc_write_goto_address): New function.
3311         (ppc_emit_ops_impl): New static variable.
3312         (ppc64v1_emit_prologue): New function.
3313         (ppc64v2_emit_prologue): New function.
3314         (ppc64_emit_epilogue): New function.
3315         (ppc64_emit_add): New function.
3316         (ppc64_emit_sub): New function.
3317         (ppc64_emit_mul): New function.
3318         (ppc64_emit_lsh): New function.
3319         (ppc64_emit_rsh_signed): New function.
3320         (ppc64_emit_rsh_unsigned): New function.
3321         (ppc64_emit_ext): New function.
3322         (ppc64_emit_zero_ext): New function.
3323         (ppc64_emit_log_not): New function.
3324         (ppc64_emit_bit_and): New function.
3325         (ppc64_emit_bit_or): New function.
3326         (ppc64_emit_bit_xor): New function.
3327         (ppc64_emit_bit_not): New function.
3328         (ppc64_emit_equal): New function.
3329         (ppc64_emit_less_signed): New function.
3330         (ppc64_emit_less_unsigned): New function.
3331         (ppc64_emit_ref): New function.
3332         (ppc64_emit_const): New function.
3333         (ppc64v1_emit_reg): New function.
3334         (ppc64v2_emit_reg): New function.
3335         (ppc64_emit_pop): New function.
3336         (ppc64_emit_stack_flush): New function.
3337         (ppc64_emit_swap): New function.
3338         (ppc64v1_emit_call): New function.
3339         (ppc64v2_emit_call): New function.
3340         (ppc64v1_emit_int_call_1): New function.
3341         (ppc64v2_emit_int_call_1): New function.
3342         (ppc64v1_emit_void_call_2): New function.
3343         (ppc64v2_emit_void_call_2): New function.
3344         (ppc64_emit_if_goto): New function.
3345         (ppc64_emit_eq_goto): New function.
3346         (ppc64_emit_ne_goto): New function.
3347         (ppc64_emit_lt_goto): New function.
3348         (ppc64_emit_le_goto): New function.
3349         (ppc64_emit_gt_goto): New function.
3350         (ppc64_emit_ge_goto): New function.
3351         (ppc64v1_emit_ops_impl): New static variable.
3352         (ppc64v2_emit_ops_impl): New static variable.
3353         (ppc_emit_ops): New function.
3354         (linux_low_target): Wire in ppc_emit_ops.
3355
3356 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
3357             Marcin Kościelnicki  <koriakin@0x04.net>
3358
3359         PR/17221
3360         * Makefile.in: Add powerpc-*-ipa.o
3361         * configure.srv: Add ipa_obj for powerpc*-linux.
3362         * linux-ppc-ipa.c: New file.
3363         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3364         includes.
3365         (PPC_FIELD): New macro.
3366         (PPC_SEXT): New macro.
3367         (PPC_OP6): New macro.
3368         (PPC_BO): New macro.
3369         (PPC_LI): New macro.
3370         (PPC_BD): New macro.
3371         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3372         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3373         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3374         (ppc_get_thread_area): New function.
3375         (is_elfv2_inferior): New function.
3376         (gen_ds_form): New function.
3377         (GEN_STD): New macro.
3378         (GEN_STDU): New macro.
3379         (GEN_LD): New macro.
3380         (GEN_LDU): New macro.
3381         (gen_d_form): New function.
3382         (GEN_ADDI): New macro.
3383         (GEN_ADDIS): New macro.
3384         (GEN_LI): New macro.
3385         (GEN_LIS): New macro.
3386         (GEN_ORI): New macro.
3387         (GEN_ORIS): New macro.
3388         (GEN_LWZ): New macro.
3389         (GEN_STW): New macro.
3390         (GEN_STWU): New macro.
3391         (gen_xfx_form): New function.
3392         (GEN_MFSPR): New macro.
3393         (GEN_MTSPR): New macro.
3394         (GEN_MFCR): New macro.
3395         (GEN_MTCR): New macro.
3396         (GEN_SYNC): New macro.
3397         (GEN_LWSYNC): New macro.
3398         (gen_x_form): New function.
3399         (GEN_OR): New macro.
3400         (GEN_MR): New macro.
3401         (GEN_LWARX): New macro.
3402         (GEN_STWCX): New macro.
3403         (GEN_CMPW): New macro.
3404         (gen_md_form): New function.
3405         (GEN_RLDICL): New macro.
3406         (GEN_RLDICR): New macro.
3407         (gen_i_form): New function.
3408         (GEN_B): New macro.
3409         (GEN_BL): New macro.
3410         (gen_b_form): New function.
3411         (GEN_BNE): New macro.
3412         (GEN_LOAD): New macro.
3413         (GEN_STORE): New macro.
3414         (gen_limm): New function.
3415         (gen_atomic_xchg): New function.
3416         (gen_call): New function.
3417         (ppc_relocate_instruction): New function.
3418         (ppc_install_fast_tracepoint_jump_pad): New function.
3419         (ppc_get_min_fast_tracepoint_insn_len): New function.
3420         (ppc_get_ipa_tdesc_idx): New function.
3421         (the_low_target): Wire in the new functions.
3422         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3423         tdescs.
3424         * linux-ppc-tdesc.h: New file.
3425
3426 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
3427
3428         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3429         (alloc_jump_pad_buffer): New function.
3430         * linux-amd64-ipa.c: Add <sys/mman.h> include.
3431         (alloc_jump_pad_buffer): New function.
3432         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3433         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3434         (alloc_jump_pad_buffer): New function.
3435         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3436         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3437         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3438         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3439
3440 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
3441
3442         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3443         * linux-amd64-ipa.c: Likewise.
3444         * linux-i386-ipa.c: Likewise.
3445         * linux-s390-ipa.c: Likewise.
3446         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3447         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3448         set_trace_state_variable_value_ptr.
3449         (struct ipa_sym_addresses): Likewise.
3450         (symbol_list): Likewise.
3451         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3452         accessing gdb_collect directly.
3453         (gdb_collect_ptr_type): New typedef.
3454         (get_raw_reg_ptr_type): New typedef.
3455         (get_trace_state_variable_value_ptr_type): New typedef.
3456         (set_trace_state_variable_value_ptr_type): New typedef.
3457         (gdb_collect_ptr): New global.
3458         (get_raw_reg_ptr): New global.
3459         (get_trace_state_variable_value_ptr): New global.
3460         (set_trace_state_variable_value_ptr): New global.
3461         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3462         accessing get_raw_reg directly.
3463         (get_get_tsv_func_addr): Likewise for
3464         get_trace_state_variable_value_ptr.
3465         (get_set_tsv_func_addr): Likewise for
3466         set_trace_state_variable_value_ptr.
3467         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3468
3469 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
3470
3471         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3472
3473 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
3474
3475         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3476         packets.
3477         (relocate_instruction): Remove own_buf.
3478         * server.c (own_buf): Make global.
3479         (handle_v_requests): Make global.
3480         * server.h (own_buf): New declaration.
3481         (handle_v_requests): New prototype.
3482
3483 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3484
3485         PR 18377
3486         * linux-s390-low.c (add_insns): New function.
3487         (s390_emit_prologue): New function.
3488         (s390_emit_epilogue): New function.
3489         (s390_emit_add): New function.
3490         (s390_emit_sub): New function.
3491         (s390_emit_mul): New function.
3492         (s390_emit_lsh): New function.
3493         (s390_emit_rsh_signed): New function.
3494         (s390_emit_rsh_unsigned): New function.
3495         (s390_emit_ext): New function.
3496         (s390_emit_log_not): New function.
3497         (s390_emit_bit_and): New function.
3498         (s390_emit_bit_or): New function.
3499         (s390_emit_bit_xor): New function.
3500         (s390_emit_bit_not): New function.
3501         (s390_emit_equal): New function.
3502         (s390_emit_less_signed): New function.
3503         (s390_emit_less_unsigned): New function.
3504         (s390_emit_ref): New function.
3505         (s390_emit_if_goto): New function.
3506         (s390_emit_goto): New function.
3507         (s390_write_goto_address): New function.
3508         (s390_emit_litpool): New function.
3509         (s390_emit_const): New function.
3510         (s390_emit_call): New function.
3511         (s390_emit_reg): New function.
3512         (s390_emit_pop): New function.
3513         (s390_emit_stack_flush): New function.
3514         (s390_emit_zero_ext): New function.
3515         (s390_emit_swap): New function.
3516         (s390_emit_stack_adjust): New function.
3517         (s390_emit_set_r2): New function.
3518         (s390_emit_int_call_1): New function.
3519         (s390_emit_void_call_2): New function.
3520         (s390_emit_eq_goto): New function.
3521         (s390_emit_ne_goto): New function.
3522         (s390_emit_lt_goto): New function.
3523         (s390_emit_le_goto): New function.
3524         (s390_emit_gt_goto): New function.
3525         (s390_emit_ge_goto): New function.
3526         (s390x_emit_prologue): New function.
3527         (s390x_emit_epilogue): New function.
3528         (s390x_emit_add): New function.
3529         (s390x_emit_sub): New function.
3530         (s390x_emit_mul): New function.
3531         (s390x_emit_lsh): New function.
3532         (s390x_emit_rsh_signed): New function.
3533         (s390x_emit_rsh_unsigned): New function.
3534         (s390x_emit_ext): New function.
3535         (s390x_emit_log_not): New function.
3536         (s390x_emit_bit_and): New function.
3537         (s390x_emit_bit_or): New function.
3538         (s390x_emit_bit_xor): New function.
3539         (s390x_emit_bit_not): New function.
3540         (s390x_emit_equal): New function.
3541         (s390x_emit_less_signed): New function.
3542         (s390x_emit_less_unsigned): New function.
3543         (s390x_emit_ref): New function.
3544         (s390x_emit_if_goto): New function.
3545         (s390x_emit_const): New function.
3546         (s390x_emit_call): New function.
3547         (s390x_emit_reg): New function.
3548         (s390x_emit_pop): New function.
3549         (s390x_emit_stack_flush): New function.
3550         (s390x_emit_zero_ext): New function.
3551         (s390x_emit_swap): New function.
3552         (s390x_emit_stack_adjust): New function.
3553         (s390x_emit_int_call_1): New function.
3554         (s390x_emit_void_call_2): New function.
3555         (s390x_emit_eq_goto): New function.
3556         (s390x_emit_ne_goto): New function.
3557         (s390x_emit_lt_goto): New function.
3558         (s390x_emit_le_goto): New function.
3559         (s390x_emit_gt_goto): New function.
3560         (s390x_emit_ge_goto): New function.
3561         (s390_emit_ops): New function.
3562         (struct linux_target_ops): Fill in emit_ops hook.
3563
3564 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3565
3566         PR 18377
3567         * Makefile.in: Add s390 IPA files.
3568         * configure.srv: Build IPA for s390.
3569         * linux-s390-ipa.c: New file.
3570         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3571         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3572         (tdesc_s390_linux32): Likewise.
3573         (init_registers_s390_linux32v1): Likewise.
3574         (tdesc_s390_linux32v1): Likewise.
3575         (init_registers_s390_linux32v2): Likewise.
3576         (tdesc_s390_linux32v2): Likewise.
3577         (init_registers_s390_linux64): Likewise.
3578         (tdesc_s390_linux64): Likewise.
3579         (init_registers_s390_linux64v1): Likewise.
3580         (tdesc_s390_linux64v1): Likewise.
3581         (init_registers_s390_linux64v2): Likewise.
3582         (tdesc_s390_linux64v2): Likewise.
3583         (init_registers_s390_te_linux64): Likewise.
3584         (tdesc_s390_te_linux64): Likewise.
3585         (init_registers_s390_vx_linux64): Likewise.
3586         (tdesc_s390_vx_linux64): Likewise.
3587         (init_registers_s390_tevx_linux64): Likewise.
3588         (tdesc_s390_tevx_linux64): Likewise.
3589         (init_registers_s390x_linux64): Likewise.
3590         (tdesc_s390x_linux64): Likewise.
3591         (init_registers_s390x_linux64v1): Likewise.
3592         (tdesc_s390x_linux64v1): Likewise.
3593         (init_registers_s390x_linux64v2): Likewise.
3594         (tdesc_s390x_linux64v2): Likewise.
3595         (init_registers_s390x_te_linux64): Likewise.
3596         (tdesc_s390x_te_linux64): Likewise.
3597         (init_registers_s390x_vx_linux64): Likewise.
3598         (tdesc_s390x_vx_linux64): Likewise.
3599         (init_registers_s390x_tevx_linux64): Likewise.
3600         (tdesc_s390x_tevx_linux64): Likewise.
3601         (have_hwcap_s390_vx): New static variable.
3602         (s390_arch_setup): Fill have_hwcap_s390_vx.
3603         (s390_get_thread_area): New function.
3604         (s390_ft_entry_gpr_esa): New const.
3605         (s390_ft_entry_gpr_zarch): New const.
3606         (s390_ft_entry_misc): New const.
3607         (s390_ft_entry_fr): New const.
3608         (s390_ft_entry_vr): New const.
3609         (s390_ft_main_31): New const.
3610         (s390_ft_main_64): New const.
3611         (s390_ft_exit_fr): New const.
3612         (s390_ft_exit_vr): New const.
3613         (s390_ft_exit_misc): New const.
3614         (s390_ft_exit_gpr_esa): New const.
3615         (s390_ft_exit_gpr_zarch): New const.
3616         (append_insns): New function.
3617         (s390_relocate_instruction): New function.
3618         (s390_install_fast_tracepoint_jump_pad): New function.
3619         (s390_get_min_fast_tracepoint_insn_len): New function.
3620         (s390_get_ipa_tdesc_idx): New function.
3621         (struct linux_target_ops): Wire in the above functions.
3622         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3623         * linux-s390-tdesc.h: New file.
3624
3625 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3626
3627         * linux-s390-low.c (s390_supports_tracepoints): New function.
3628         (struct linux_target_ops): Fill supports_tracepoints hook.
3629
3630 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3631
3632         * linux-low.c (lwp_signal_can_be_delivered): New function.
3633         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3634
3635 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3636
3637         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3638         0 if signal is enqueued.  Remove 'signal' from one debugging
3639         message.  Move one debugging message to some lines below.
3640         Remove code setting 'signal' to 0.
3641
3642 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3643
3644         * linux-low.c (linux_low_filter_event): Remove redundant
3645         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3646
3647 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
3648
3649         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3650         (struct linux_target_ops): Wire in the above.
3651
3652 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3653
3654         * linux-low.c: Update comments to start_step_over.
3655
3656 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3657
3658         PR server/19736
3659         * linux-low.c (handle_extended_wait): Set child suspended
3660         if event_lwp->bp_reinsert isn't zero.
3661
3662 2016-03-02  Yao Qi  <yao.qi@linaro.org>
3663
3664         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3665         enqueue_pending_signal.
3666
3667 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
3668
3669         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3670         is actually loaded.
3671
3672 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3673
3674         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3675         (s390_regmap_3264) [!__s390x__]: New global.
3676         (s390_collect_ptrace_register): Skip map entries containing -1.
3677         (s390_supply_ptrace_register): Ditto.
3678         (s390_fill_gprs_high): New function.
3679         (s390_store_gprs_high): New function.
3680         (s390_regsets): Add NT_S390_HIGH_GPRS.
3681         (s390_get_hwcap): Enable on 31-bit.
3682         (have_hwcap_s390_high_gprs): Enable on 31-bit.
3683         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3684         Detect NT_S390_HIGH_GPRS.
3685         (s390_usrregs_info_3264): Enable on 31-bit.
3686         (s390_regs_info): Enable regs_info_3264 on 31-bit.
3687         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3688
3689 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3690
3691         PR gdb/13808
3692         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3693         * configure.srv: Ditto.
3694         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3695         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3696         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3697         (init_registers_amd64_linux): Remove prototype.
3698         (tdesc_amd64_linux): Remove declaration.
3699         (get_ipa_tdesc): New function.
3700         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3701         initialize remaining tdescs.
3702         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3703         (init_registers_i386_linux): Remove prototype.
3704         (tdesc_i386_linux): Remove declaration.
3705         (get_ipa_tdesc): New function.
3706         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3707         initialize remaining tdescs.
3708         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3709         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3710         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3711         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3712         (x86_get_ipa_tdesc_idx): New function.
3713         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3714         * linux-x86-tdesc.h: New file.
3715         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3716         (target_get_ipa_tdesc_idx): New macro.
3717         * tracepoint.c (ipa_tdesc_idx): New macro.
3718         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3719         (symbol_list): Add ipa_tdesc_idx.
3720         (cmd_qtstart): Write ipa_tdesc_idx in the target.
3721         (ipa_tdesc): Remove.
3722         (ipa_tdesc_idx): New variable.
3723         (get_context_regcache): Use get_ipa_tdesc.
3724         (gdb_collect): Ditto.
3725         (gdb_probe): Ditto.
3726         * tracepoint.h (get_ipa_tdesc): New prototype.
3727         (ipa_tdesc): Remove.
3728
3729 2016-02-24  Pedro Alves  <palves@redhat.com>
3730
3731         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3732         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
3733         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3734         Factor out common code between the USE_SIGTRAP_SIGINFO and
3735         !USE_SIGTRAP_SIGINFO blocks.
3736         (linux_low_filter_event): Call save_stop_reason instead of
3737         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3738         Update comments.
3739         (linux_wait_1): Update comments.
3740
3741 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
3742
3743         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3744         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3745         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3746         ppc_insert_point, ppc_remove_point.
3747
3748 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
3749
3750         * linux-s390-low.c (s390_supports_z_point_type): New function.
3751         (struct linux_target_ops): Wire s390_supports_z_point_type in.
3752
3753 2016-02-16  Yao Qi  <yao.qi@linaro.org>
3754
3755         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3756         PC.  Get pc from regcache_read_pc.
3757
3758 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3759
3760         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3761         or linux_get_pc_32bit.
3762         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3763
3764 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3765
3766         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3767         arm_linux_get_next_pcs_fixup.
3768
3769 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
3770
3771         * tracepoint.c (x_tracepoint_action_download): Change
3772         write_inferior_data_ptr to write_inferior_data_pointer.
3773         (cmd_qtstart): Likewise.
3774         (write_inferior_data_ptr): Remove.
3775         (download_agent_expr): Change write_inferior_data_ptr to
3776         write_inferior_data_pointer.
3777         (download_tracepoint_1): Likewise.
3778         (download_tracepoint): Likewise.
3779         (download_trace_state_variables): Likewise.
3780
3781 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
3782             Marcin Kościelnicki  <koriakin@0x04.net>
3783
3784         * tracepoint.c (struct tracepoint_action_ops): Remove.
3785         (struct tracepoint_action): Remove ops.
3786         (m_tracepoint_action_download, r_tracepoint_action_download)
3787         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3788         size and offset accordingly.
3789         (m_tracepoint_action_ops, r_tracepoint_action_ops)
3790         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3791         (tracepoint_action_send, tracepoint_action_download): New functions.
3792         Helpers for trace action handlers.
3793         (add_tracepoint_action): Remove setup actions ops.
3794         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3795
3796 2016-02-10  Yao Qi  <yao.qi@linaro.org>
3797
3798         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3799
3800 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3801
3802         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3803         to AC_OUTPUT.
3804         * configure: Regenerate.
3805
3806 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3807
3808         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3809         void * to gdb_byte *.
3810         * linux-low.c (siginfo_fixup): Likewise.
3811         (linux_xfer_siginfo): Likewise.
3812         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3813         Likewise.
3814         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3815
3816 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3817
3818         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3819         to srv_tgtobj.
3820         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3821         to srv_tgtobj.
3822         * linux-x86-low.c [__x86_64__]: Include
3823         "nat/amd64-linux-siginfo.h".
3824         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3825         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3826         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3827         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3828         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3829         (cpt_si_fd, si_timerid, si_overrun): Move from
3830         nat/amd64-linux-siginfo.c.
3831         * Makefile.in (amd64-linux-siginfo.o:): New rule.
3832
3833 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3834
3835         * server.c (skip_to_semicolon):  Remove.
3836         (process_point_options): Use strchrnul instead of
3837         skip_to_semicolon.
3838
3839 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3840
3841         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3842         * linux-low.c (install_software_single_step_breakpoints): Don't
3843         call regcache_read_pc.
3844         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3845         argument pc.
3846
3847 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3848
3849         * linux-low.c (install_software_single_step_breakpoints): Call
3850         regcache_read_pc instead of get_pc.
3851
3852 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3853
3854         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3855         (unblock_async_io): Rename to ...
3856         (block_unblock_async_io): ... it.  New function.
3857         (enable_async_io): Don't install SIGIO handler.  Unblock it
3858         instead.
3859         (disable_async_io): Don't ignore SIGIO.  Block it instead.
3860         (initialize_async_io): Install SIGIO handler.  Don't call
3861         unblock_async_io.
3862
3863 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3864
3865         * remote-utils.c (getpkt): If the buffer isn't empty, and the
3866         first character is '\003', call *the_target->request_interrupt.
3867
3868 2016-01-25  Yao Qi  <yao.qi@linaro.org>
3869
3870         * remote-utils.c (new_thread_notify): Remove.
3871         (dead_thread_notify): Likewise.
3872         * remote-utils.h (new_thread_notify): Remove declaration.
3873         (dead_thread_notify): Likewise.
3874
3875 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
3876
3877         * gdb.trace/pending.exp: Fix expected message on continue.
3878
3879 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
3880
3881         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3882         it works properly on big-endian machines where sizeof (CORE_ADDR)
3883         != sizeof (void *).
3884
3885 2016-01-21  Pedro Alves  <palves@redhat.com>
3886
3887         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3888         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3889         * configure: Regenerate.
3890
3891 2016-01-21  Yao Qi  <yao.qi@linaro.org>
3892
3893         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3894         is_thumb and set it according to CPSR saved on the stack.
3895         (get_next_pcs_syscall_next_pc): Pass is_thumb to
3896         arm_sigreturn_next_pc.
3897
3898 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3899
3900         * linux-low.c (linux_set_pc_64bit): New function.
3901         (linux_get_pc_64bit): New function.
3902         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3903         Declare.
3904         * linux-sparc-low.c (debug_threads): Remove declaration.
3905         (sparc_get_pc): Remove.
3906         (the_low_target): Use linux_get_pc_64bit instead of
3907         sparc_get_pc.
3908         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3909         (the_low_target): Use linux_get_pc_64bit and
3910         linux_set_pc_64bit.
3911
3912 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3913
3914         * linux-arm-low.c (debug_threads): Remove declaration.
3915         (arm_get_pc, arm_set_pc): Remove.
3916         (the_low_target): Use linux_get_pc_32bit and
3917         linux_set_pc_32bit.
3918         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3919         (the_low_target): Use linux_get_pc_32bit and
3920         linux_set_pc_32bit.
3921         * linux-cris-low.c (debug_threads): Remove declaration.
3922         (cris_get_pc, cris_set_pc,): Remove.
3923         (the_low_target): Use linux_get_pc_32bit and
3924         linux_set_pc_32bit.
3925         * linux-crisv32-low.c (debug_threads): Remove declaration.
3926         (cris_get_pc, cris_set_pc): Remove.
3927         (the_low_target): Use linux_get_pc_32bit and
3928         linux_set_pc_32bit.
3929         * linux-low.c: Include inttypes.h.
3930         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3931         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3932         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3933         (the_low_target): Use linux_get_pc_32bit and
3934         linux_set_pc_32bit.
3935         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3936         (the_low_target): Use linux_get_pc_32bit and
3937         linux_set_pc_32bit.
3938         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3939         (the_low_target): Use linux_get_pc_32bit and
3940         linux_set_pc_32bit.
3941         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3942         (the_low_target): Use linux_get_pc_32bit and
3943         linux_set_pc_32bit.
3944         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3945         (the_low_target): Use linux_get_pc_32bit and
3946         linux_set_pc_32bit.
3947
3948 2016-01-18  Gary Benson  <gbenson@redhat.com>
3949
3950         * configure.ac (AC_FUNC_FORK): New check.
3951         * config.in: Regenerate.
3952         * configure: Likewise.
3953
3954 2016-01-14  Yao Qi  <yao.qi@linaro.org>
3955
3956         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3957         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3958         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3959         arm_get_next_pcs_ctor.
3960
3961 2016-01-12  Josh Stone  <jistone@redhat.com>
3962             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3963
3964         * inferiors.h: Include "gdb_vecs.h".
3965         (struct process_info): Add syscalls_to_catch.
3966         * inferiors.c (remove_process): Free syscalls_to_catch.
3967         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3968         syscall_return stops.
3969         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3970         * server.c (handle_general_set): Handle QCatchSyscalls.
3971         (handle_query): Report support for QCatchSyscalls.
3972         * target.h (struct target_ops): Add supports_catch_syscall.
3973         (target_supports_catch_syscall): New macro.
3974         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3975         (struct lwp_info): Add syscall_state.
3976         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3977         Maintain syscall_state and syscalls_to_catch across exec.
3978         (get_syscall_trapinfo): New function, proxy to the_low_target.
3979         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3980         (linux_low_filter_event): Toggle syscall_state entry/return for
3981         syscall traps, and set it ignored for all others.
3982         (gdb_catching_syscalls_p): New function.
3983         (gdb_catch_this_syscall_p): New function.
3984         (linux_wait_1): Handle SYSCALL_SIGTRAP.
3985         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3986         (linux_supports_catch_syscall): New function.
3987         (linux_target_ops): Install it.
3988         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3989         (the_low_target): Install it.
3990
3991 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3992
3993         * acinclude.m4: Include new ../warning.m4 file.
3994         * configure: Regenerated.
3995         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3996
3997 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3998
3999         * ax.c (is_goto_target): Mark static.
4000         * linux-low.c (register_addr): Likewise.
4001         (linux_fetch_registers, linux_store_registers): Likewise.
4002         * mem-break.c (any_persistent_commands): Fix old prototype.
4003         (add_commands_to_breakpoint): Mark static.
4004         * regcache.c (find_register_by_name): Delete unused func.
4005         * remote-utils.c (hex_or_minus_one): Mark static.
4006         * server.c (monitor_show_help): Mark static.
4007         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4008         handle_v_requests): Likewise.
4009
4010 2016-01-12  Pedro Alves  <palves@redhat.com>
4011
4012         Remove use of the registered trademark symbol throughout.
4013
4014 2016-01-08  Yao Qi  <yao.qi@linaro.org>
4015
4016         * remote-utils.c (getpkt): If c is '\003', call target hook
4017         request_interrupt.
4018
4019 2016-01-06  Yao Qi  <yao.qi@linaro.org>
4020
4021         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4022         linux-aarch32-low.c.
4023         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4024         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4025         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4026         (thumb2_breakpoint): Declare.
4027         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4028         linux-aarch32-low.h.
4029         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4030         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4031         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4032
4033 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
4034
4035         * gdbreplay.c (gdbreplay_version): Change copyright year in
4036         version message.
4037         * server.c (gdbserver_version): Likewise.
4038
4039 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
4040
4041         * server.c (crc32_table): Delete.
4042         (crc32): Use libiberty's xcrc32 function.
4043
4044 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
4045
4046         * lynx-low.c (lynx_delete_thread_callback): New function.
4047         (lynx_mourn): Properly delete our process and all of its
4048         threads.  Remove call to clear_inferiors.
4049
4050 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
4051
4052         * target.c (thread_search_callback): Add check that
4053         the thread_stopped target callback is not NULL before
4054         calling it.
4055
4056 2015-12-21  Yao Qi  <yao.qi@linaro.org>
4057
4058         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4059         arm breakpoint.
4060
4061 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4062
4063         * server.c (handle_query): Call target_supports_software_single_step.
4064
4065 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4066
4067         * linux-low.c (single_step): New function.
4068         (linux_resume_one_lwp_throw): Call single_step.
4069         (start_step_over): Likewise.
4070
4071 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4072
4073         * Makefile.in (SFILES): Append arch/arm-linux.c,
4074         arch/arm-get-next-pcs.c.
4075         (arm-linux.o): New rule.
4076         (arm-get-next-pcs.o): New rule.
4077         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4078         arm-linux.o.
4079         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
4080         to linux-aarch32-low.c.
4081         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4082         (arm_breakpoint_len, thumb_breakpoint): Likewise.
4083         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4084         (thumb2_breakpoint_len): Likewise.
4085         (arm_is_thumb_mode): Make non-static.
4086         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
4087         from linux-aarch32-low.c.
4088         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4089         (arm_breakpoint_len, thumb_breakpoint): Likewise.
4090         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4091         (thumb2_breakpoint_len): Likewise.
4092         (arm_is_thumb_mode): New declaration.
4093         * linux-arm-low.c: Include arch/arm-linux.h
4094         aarch/arm-get-next-pcs.h, sys/syscall.h.
4095         (get_next_pcs_ops): New struct.
4096         (get_next_pcs_addr_bits_remove): New function.
4097         (get_next_pcs_is_thumb): New function.
4098         (get_next_pcs_read_memory_unsigned_integer): Likewise.
4099         (arm_sigreturn_next_pc): Likewise.
4100         (get_next_pcs_syscall_next_pc): Likewise.
4101         (arm_gdbserver_get_next_pcs): Likewise.
4102         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4103         Initialize.
4104         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4105         * server.h: Include gdb_vecs.h.
4106
4107 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4108
4109         * Makefile.in (SFILES): Append common/common-regcache.c.
4110         (OBS): Append common-regcache.o.
4111         (common-regcache.o): New rule.
4112         * regcache.c (init_register_cache): Initialize cache to
4113         REG_UNAVAILABLE.
4114         (regcache_raw_read_unsigned): New function.
4115         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4116         register_status enum.
4117
4118 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4119
4120         * linux-aarch64-low.c (the_low_targets): Rename
4121         breakpoint_reinsert_addr to get_next_pcs.
4122         * linux-arm-low.c (the_low_targets): Likewise.
4123         * linux-bfin-low.c (the_low_targets): Likewise.
4124         * linux-cris-low.c (the_low_targets): Likewise.
4125         * linux-crisv32-low.c (the_low_targets): Likewise.
4126         * linux-low.c (can_software_single_step): Likewise.
4127         (install_software_single_step_breakpoints): New function.
4128         (start_step_over): Use install_software_single_step_breakpoints.
4129         * linux-low.h: New CORE_ADDR vector.
4130         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4131         get_next_pcs.
4132         * linux-mips-low.c (the_low_targets): Likewise.
4133         * linux-nios2-low.c (the_low_targets): Likewise.
4134         * linux-sparc-low.c (the_low_targets): Likewise.
4135
4136 2015-12-17  Pedro Alves  <palves@redhat.com>
4137
4138         * linux-low.c (linux_kill_one_lwp): Remove references to
4139         LinuxThreads.
4140         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
4141         to 'kill'.
4142         (linux_init_signals): Delete.
4143         (initialize_low): Adjust.
4144         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4145
4146 2015-12-16  Pedro Alves  <palves@redhat.com>
4147
4148         * configure.ac (compiler warning flags): When testing a
4149         -Wno-foo option, check whether -Wfoo works instead.
4150         * configure: Regenerate.
4151
4152 2015-12-11  Don Breazeal  <donb@codesourcery.com>
4153
4154         * server.c (process_serial_event): Don't exit from gdbserver
4155         in remote mode if there are still active inferiors.
4156
4157 2015-12-11  Yao Qi  <yao.qi@linaro.org>
4158
4159         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4160         arm_breakpoint_at if the process is 32-bit.
4161
4162 2015-12-11  Yao Qi  <yao.qi@linaro.org>
4163
4164         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4165         arm breakpoint.
4166
4167 2015-12-07  Yao Qi  <yao.qi@linaro.org>
4168
4169         * configure.srv: Append arm.o to srv_tgtobj for
4170         aarch64*-*-linux* target.
4171         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
4172         from linux-arm-low.c.
4173         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4174         (arm_breakpoint_len, thumb_breakpoint): Likewise.
4175         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4176         (thumb2_breakpoint_len): Likewise.
4177         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4178         (arm_breakpoint_kinds): Likewise.
4179         (arm_breakpoint_kind_from_pc): Likewise.
4180         (arm_sw_breakpoint_from_kind): Likewise.
4181         (arm_breakpoint_kind_from_current_state): Likewise.
4182         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4183         (arm_sw_breakpoint_from_kind): Declare.
4184         (arm_breakpoint_kind_from_current_state): Declare.
4185         (arm_breakpoint_at): Declare.
4186         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4187         arm_sw_breakpoint_from_kind if process is 32-bit.
4188         (aarch64_breakpoint_kind_from_pc): New function.
4189         (aarch64_breakpoint_kind_from_current_state): New function.
4190         (the_low_target): Initialize fields breakpoint_kind_from_pc
4191         and breakpoint_kind_from_current_state.
4192         * linux-arm-low.c (arm_breakpoint_kinds): Move to
4193         linux-aarch32-low.c.
4194         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4195         (arm_breakpoint, arm_breakpoint_len): Likewise.
4196         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4197         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4198         (arm_is_thumb_mode): Likewise.
4199         (arm_breakpoint_at): Likewise.
4200         (arm_breakpoint_kind_from_pc): Likewise.
4201         (arm_sw_breakpoint_from_kind): Likewise.
4202         (arm_breakpoint_kind_from_current_state): Likewise.
4203
4204         Revert:
4205         2015-08-04  Yao Qi  <yao.qi@linaro.org>
4206
4207         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4208         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4209         * server.c (extended_protocol): Remove "static".
4210         * server.h (extended_protocol): Declare it.
4211
4212 2015-12-04  Josh Stone  <jistone@redhat.com>
4213
4214         * target.h (struct target_ops) <arch_setup>: Rename to ...
4215         (struct target_ops) <post_create_inferior>: ... this.
4216         (target_arch_setup): Rename to ...
4217         (target_post_create_inferior): ... this, calling post_create_inferior.
4218         * server.c (start_inferior): Update target_arch_setup calls to
4219         target_post_create_inferior.
4220         * linux-low.c (linux_low_ptrace_options): Forward declare.
4221         (linux_arch_setup): Update its comment for general use.
4222         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4223         (struct linux_target_ops): Use linux_post_create_inferior.
4224         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4225         to post_create_inferior.
4226         * nto-low.c (struct nto_target_ops): Likewise.
4227         * spu-low.c (struct spu_target_ops): Likewise.
4228         * win32-low.c (struct win32_target_ops): Likewise.
4229
4230 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4231
4232         * linux-arm-low.c: Remove duplicate arch/arm.h include.
4233
4234 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4235
4236         * linux-arm-low.c (arm_reinsert_addr): Remove function.
4237         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4238         * linux-cris-low.c (cris_reinsert_addr> Remove function.
4239         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4240         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4241         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4242         * linux-mips-low.c (mips_reinsert_addr): Remove function.
4243         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4244         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4245         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4246         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4247         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4248
4249 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4250
4251         * linux-low.c (linux_look_up_symbols): Don't call
4252         linux_supports_traceclone.
4253         * linux-low.h (thread_db_init): Remove use_events argument.
4254         * thread-db.c (thread_db_use_event): Remove global variable.
4255         (struct thread_db) <td_thr_event_enable_p>: Remove field.
4256         (struct thread_db) <td_create_bp>: Remove field.
4257         (thread_db_create_event): Remove function.
4258         (thread_db_enable_reporting): Likewise.
4259         (find_one_thread): Don't check for thread_db_use_events.
4260         (attach_thread): Likewise.
4261         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4262         (try_thread_db_load_1): Don't check for thread_db_use_events.
4263         (thread_db_init): Remove use_events argument and thread events
4264         handling.
4265         (remove_thread_event_breakpoints): Remove function.
4266         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4267
4268 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4269
4270         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4271         New function.
4272         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4273         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4274         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4275         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4276         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4277         Initialize.
4278         * linux-crisv32-low.c (cris_supports_hardware_single_step):
4279         New function.
4280         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4281         * linux-low.c (can_hardware_single_step): Use
4282         supports_hardware_single_step.
4283         (can_software_single_step): New function.
4284         (start_step_over): Call can_software_single_step.
4285         (linux_supports_hardware_single_step): New function.
4286         (struct target_ops) <supports_software_single_step>: Initialize.
4287         * linux-low.h (struct linux_target_ops)
4288         <supports_hardware_single_step>: Initialize.
4289         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4290         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4291         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4292         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4293         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4294         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4295         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4296         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4297         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4298         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4299         Initialize.
4300         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4301         (struct linux_target_ops) <tile_supports_hardware_single_step>:
4302         Initialize.
4303         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4304         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4305         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4306         New function.
4307         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4308         * target.h (struct target_ops): <supports_software_single_step>:
4309         New field.
4310         (target_supports_software_single_step): New macro.
4311
4312 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4313
4314         * linux-low.c (linux_wait_1): Fix pc advance condition.
4315         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4316         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4317
4318 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4319
4320         * linux-arm-low.c (arm_is_thumb_mode): New function.
4321         (arm_breakpoint_at): Use arm_is_thumb_mode.
4322         (arm_breakpoint_kind_from_current_state): New function.
4323         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4324         Initialize.
4325         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4326         (linux_breakpoint_kind_from_current_state): New function.
4327         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4328         * linux-low.h (struct linux_target_ops)
4329         <breakpoint_kind_from_current_state>: New field.
4330         * target.h (struct target_ops): Likewise.
4331         (target_breakpoint_kind_from_current_state): New macro.
4332
4333 2015-11-30  Pedro Alves  <palves@redhat.com>
4334
4335         * linux-low.c (linux_resume): Wake up the event loop before
4336         returning.
4337
4338 2015-11-30  Pedro Alves  <palves@redhat.com>
4339
4340         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4341         check.
4342         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4343         to -1.
4344         * target.c (struct thread_search): New structure.
4345         (thread_search_callback): New function.
4346         (prev_general_thread): New global.
4347         (prepare_to_access_memory, done_accessing_memory): New functions.
4348         * target.h (prepare_to_access_memory, done_accessing_memory):
4349         Replace macros with function declarations.
4350
4351 2015-11-30  Pedro Alves  <palves@redhat.com>
4352
4353         PR 14618
4354         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4355         report TARGET_WAITKIND_NO_RESUMED.
4356         * remote-utils.c (prepare_resume_reply): Handle
4357         TARGET_WAITKIND_NO_RESUMED.
4358         * server.c (report_no_resumed): New global.
4359         (handle_query) <qSupported>: Handle "no-resumed+".  Report
4360         "no-resumed+" support.
4361         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4362         return error if the client doesn't support no-resumed events.
4363         (push_stop_notification): New function.
4364         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
4365         events if the client supports them.
4366
4367 2015-11-30  Pedro Alves  <palves@redhat.com>
4368
4369         * linux-low.c (thread_still_has_status_pending_p): Don't check
4370         vCont;t here.
4371         (lwp_resumed): New function.
4372         (status_pending_p_callback): Return early if the LWP is not
4373         supposed to be resumed.
4374
4375 2015-11-30  Pedro Alves  <palves@redhat.com>
4376
4377         * linux-low.c (handle_extended_wait): Assert that the LWP's
4378         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
4379         thread create events, leave the new child's status pending.
4380         (linux_low_filter_event): If GDB wants to hear about thread exit
4381         events, leave the LWP marked dead and don't delete it.
4382         (linux_wait_for_event_filtered): Don't check for thread exit.
4383         (filter_exit_event): New function.
4384         (linux_wait_1): Use it, when returning an exit event.
4385         (linux_resume_one_lwp_throw): Assert that the LWP's
4386         waitstatus is TARGET_WAITKIND_IGNORE.
4387         * remote-utils.c (prepare_resume_reply): Handle
4388         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4389         * server.c (report_thread_events): New global.
4390         (handle_general_set): Handle QThreadEvents.
4391         (handle_query) <qSupported>: Handle and report QThreadEvents+;
4392         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4393         TARGET_WAITKIND_THREAD_EXITED.
4394         * server.h (report_thread_events): Declare.
4395
4396 2015-11-30  Pedro Alves  <palves@redhat.com>
4397
4398         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4399         the thread's last_resume_kind was resume_stop.
4400
4401 2015-11-30  Pedro Alves  <palves@redhat.com>
4402
4403         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4404         before returning.
4405
4406 2015-11-30  Pedro Alves  <palves@redhat.com>
4407
4408         * server.c (handle_v_requests): Handle vCtrlC.
4409
4410 2015-11-30  Pedro Alves  <palves@redhat.com>
4411
4412         * gdbthread.h (find_any_thread_of_pid): Declare.
4413         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4414         functions.
4415         * server.c (handle_query): If current_thread is NULL, look for
4416         another thread of the selected process.
4417
4418 2015-11-26  Daniel Colascione  <dancol@dancol.org>
4419             Simon Marchi  <simon.marchi@ericsson.com>
4420
4421         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4422         * server.c (handle_qxfer_threads_worker): Refactor to include thread
4423         name in reply.
4424         * target.h (struct target_ops) <thread_name>: New field.
4425         (target_thread_name): New macro.
4426
4427 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
4428
4429         * regcache.h (regcache_invalidate_pid): Add declaration.
4430         * regcache.c (regcache_invalidate_pid): New function, extracted
4431         from regcache_invalidate.
4432         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4433         Add trivial documentation comment.
4434         * lynx-low.c: Use regcache_invalidate_pid instead of
4435         regcache_invalidate.
4436
4437 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
4438
4439         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4440         and Elf64_auxv_t if the target is Android.
4441
4442 2015-11-22  Doug Evans  <xdje42@gmail.com>
4443
4444         * target.h: #include <sys/types.h>.
4445
4446 2015-11-19  Pedro Alves  <palves@redhat.com>
4447
4448         * linux-low.c (linux_process_qsupported): Change prototype.
4449         Adjust.
4450         * linux-low.h (struct linux_target_ops) <process_qsupported>:
4451         Change prototype.
4452         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4453         and adjust to loop over all features.
4454         * server.c (handle_query) <qSupported>: Adjust to call
4455         target_process_qsupported once, passing it a vector of unprocessed
4456         features.
4457         * target.h (struct target_ops) <process_qsupported>: Change
4458         prototype.
4459         (target_process_qsupported): Adjust.
4460
4461 2015-11-19  Pedro Alves  <palves@redhat.com>
4462
4463         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4464         mode.
4465         * configure: Regenerate.
4466
4467 2015-11-19  Pedro Alves  <palves@redhat.com>
4468
4469         * configure: Regenerate.
4470
4471 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4472
4473         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4474         type to uint32_t.
4475
4476 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4477
4478         * linux-aarch64-low.c (enum aarch64_operand_type): New.
4479         (struct aarch64_operand): Move enum out.
4480
4481 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4482
4483         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4484         struct user_fpsimd_state *.
4485         (aarch64_store_fpregset): Likewise.
4486
4487 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4488
4489         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4490         struct user_pt_regs *.
4491         (aarch64_store_gregset): Likewise.
4492
4493 2015-11-18  Pedro Alves  <palves@redhat.com>
4494
4495         * Makefile.in (all_object_files): Add $IPA_OBJS.
4496
4497 2015-11-17  Pedro Alves  <palves@redhat.com>
4498
4499         * win32-low.c (win32_resume): Use gdb_signal_from_host,
4500         GDB_SIGNAL_0 and gdb_signal_to_string.
4501
4502 2015-11-17  Pedro Alves  <palves@redhat.com>
4503
4504         * win32-low.c (handle_output_debug_string): Remove parameter.
4505         (win32_kill): Remove our_status local and adjust call to
4506         handle_output_debug_string.
4507         (get_child_debug_event): Adjust call to
4508         handle_output_debug_string.
4509
4510 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4511
4512         * linux-mips-low.c (mips_fill_gregset): Add cast.
4513         (mips_store_gregset): Likewise.
4514         (mips_fill_fpregset): Likewise.
4515         (mips_store_fpregset): Likewise.
4516
4517 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4518
4519         * linux-mips-low.c (mips_add_watchpoint): Rename private to
4520         priv.
4521
4522 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4523
4524         * linux-mips-low.c (mips_linux_new_thread): Change type of
4525         watch_type to enum target_hw_bp_type.
4526
4527 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4528
4529                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4530                 Change return type to arm_hwbp_type.
4531
4532 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4533
4534         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4535         (arm_store_gregset): Likewise.
4536         * linux-arm-low.c (arm_get_hwcap): Likewise.
4537         (arm_read_description): Likewise.
4538
4539 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4540
4541         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4542
4543 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4544
4545         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4546         (ppc_fill_vsxregset): Likewise.
4547         (ppc_store_vsxregset): Likewise.
4548         (ppc_fill_vrregset): Likewise.
4549         (ppc_store_vrregset): Likewise.
4550         (ppc_fill_evrregset): Likewise.
4551         (ppc_store_evrregset): Likewise.
4552
4553 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4554
4555         * linux-ppc-low.c (ppc_usrregs_info): Remove
4556         forward-declaration.
4557         (ppc_arch_setup): Move lower in file.
4558
4559 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
4560
4561         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4562         (ps_pdwrite): Likewise.
4563
4564 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4565
4566         * linux-arm-low.c (arm_new_thread): Move pointer dereference
4567         to after assert checks.
4568
4569 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
4570
4571         * proc-service.c (ps_pdread): Add/adjust casts.
4572         (ps_pdwrite): Add/adjust casts.
4573
4574 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4575
4576         * server.c (handle_search_memory_1): Cast return value of
4577         memmem.
4578
4579 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4580
4581         * server.c (write_qxfer_response): Change type of data to
4582         gdb_byte *.
4583
4584 2015-10-29  Pedro Alves  <palves@redhat.com>
4585
4586         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4587
4588 2015-10-29  Pedro Alves  <palves@redhat.com>
4589
4590         * tracepoint.c (clear_installed_tracepoints): Add casts.
4591
4592 2015-10-29  Pedro Alves  <palves@redhat.com>
4593
4594         * server.c (handle_v_cont, process_serial_event): Add enum
4595         gdb_signal casts to signal parsing code.
4596
4597 2015-10-29  Pedro Alves  <palves@redhat.com>
4598
4599         * linux-low.h (NULL_REGSET): Define.
4600         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4601         * linux-arm-low.c (arm_regsets): Likewise.
4602         * linux-crisv32-low.c (cris_regsets): Likewise.
4603         * linux-m68k-low.c (m68k_regsets): Likewise.
4604         * linux-mips-low.c (mips_regsets): Likewise.
4605         * linux-nios2-low.c (nios2_regsets): Likewise.
4606         * linux-ppc-low.c (ppc_regsets): Likewise.
4607         * linux-s390-low.c (s390_regsets): Likewise.
4608         * linux-sh-low.c (sh_regsets): Likewise.
4609         * linux-sparc-low.c (sparc_regsets): Likewise.
4610         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4611         * linux-tile-low.c (tile_regsets): Likewise.
4612         * linux-x86-low.c (x86_regsets): Likewise.
4613         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4614
4615 2015-10-29  Pedro Alves  <palves@redhat.com>
4616
4617         * linux-low.h (NULL_REGSET): Define.
4618         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4619         * linux-arm-low.c (arm_regsets): Likewise.
4620         * linux-crisv32-low.c (cris_regsets): Likewise.
4621         * linux-m68k-low.c (m68k_regsets): Likewise.
4622         * linux-mips-low.c (mips_regsets): Likewise.
4623         * linux-nios2-low.c (nios2_regsets): Likewise.
4624         * linux-ppc-low.c (ppc_regsets): Likewise.
4625         * linux-s390-low.c (s390_regsets): Likewise.
4626         * linux-sh-low.c (sh_regsets): Likewise.
4627         * linux-sparc-low.c (sparc_regsets): Likewise.
4628         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4629         * linux-tile-low.c (tile_regsets): Likewise.
4630         * linux-x86-low.c (x86_regsets): Likewise.
4631         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4632
4633 2015-10-26  Doug Evans  <dje@google.com>
4634
4635         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4636
4637 2015-10-26  Doug Evans  <dje@google.com>
4638
4639         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4640
4641 2015-10-26  Doug Evans  <dje@google.com>
4642
4643         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4644         for debug_printf.
4645         (attach_thread, find_new_threads_callback): Ditto.
4646
4647 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4648
4649         * mem-break.h (set_breakpoint_data): Remove.
4650
4651 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4652
4653         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4654         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4655         (initialize_low): Remove set_breakpoint_data call.
4656         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4657         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4658         (initialize_low): Remove set_breakpoint_data call.
4659         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4660         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4661         (initialize_low): Remove set_breakpoint_data call.
4662
4663 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4664
4665         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4666         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4667         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4668         * target.h (target_breakpoint_kind_from_pc): New macro.
4669
4670 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4671
4672         * linux-low.c (default_breakpoint_kind_from_pc): New function.
4673         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4674         the default breakpoint kind.
4675
4676 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4677
4678         * linux-arm-low.c (arm_supports_z_point_type): Add software
4679         breakpoint support.
4680
4681 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4682
4683         * linux-arm-low.c: Refactor breakpoint definitions.
4684         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4685         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4686
4687 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4688
4689         * Makefile.in: Add arm.c/o.
4690         * configure.srv: Likewise.
4691         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4692         (arm_breakpoint_kind_from_pc): New function.
4693         (arm_sw_breakpoint_from_kind): Return proper kind.
4694         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4695
4696 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4697
4698         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4699         removal.
4700         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4701         (struct raw_breakpoint) <size>: Remove.
4702         (struct raw_breakpoint) <kind>: Add.
4703         (bp_size): New function.
4704         (bp_opcode): Likewise.
4705         (find_raw_breakpoint_at): Adjust for kind.
4706         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4707         (remove_memory_breakpoint): Adjust for kind call bp_size.
4708         (set_raw_breakpoint_at): Adjust for kind.
4709         (set_breakpoint): Likewise.
4710         (set_breakpoint_at): Call breakpoint_kind_from_pc.
4711         (delete_raw_breakpoint): Adjust for kind.
4712         (delete_breakpoint): Likewise.
4713         (find_gdb_breakpoint): Likewise.
4714         (set_gdb_breakpoint_1): Likewise.
4715         (set_gdb_breakpoint): Likewise.
4716         (delete_gdb_breakpoint_1): Likewise.
4717         (delete_gdb_breakpoint): Likewise.
4718         (uninsert_raw_breakpoint): Likewise.
4719         (reinsert_raw_breakpoint): Likewise.
4720         (set_breakpoint_data): Remove.
4721         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4722         (check_mem_read): Adjust for kind call bp_size.
4723         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4724         (clone_one_breakpoint): Adjust for kind.
4725         * mem-break.h (set_gdb_breakpoint): Likewise.
4726         (delete_gdb_breakpoint): Likewise.
4727         * server.c (process_serial_event): Likewise.
4728
4729 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4730
4731         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4732         (struct linux_target_ops) <breakpoint>: Remove.
4733         (struct linux_target_ops) <breakpoint_len>: Remove.
4734         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4735         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4736         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4737         (arm_sw_breakpoint_from_kind): New function.
4738         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4739         (struct linux_target_ops) <breakpoint>: Remove.
4740         (struct linux_target_ops) <breakpoint_len>: Remove.
4741         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4742         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4743         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4744         (struct linux_target_ops) <breakpoint>: Remove.
4745         (struct linux_target_ops) <breakpoint_len>: Remove.
4746         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4747         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4748         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4749         (struct linux_target_ops) <breakpoint>: Remove.
4750         (struct linux_target_ops) <breakpoint_len>: Remove.
4751         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4752         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4753         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4754         and sw_breakpoint_from_kind to increment the pc.
4755         (linux_breakpoint_kind_from_pc): New function.
4756         (linux_sw_breakpoint_from_kind): New function.
4757         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4758         (initialize_low): Call breakpoint_kind_from_pc and
4759         sw_breakpoint_from_kind to replace breakpoint_data/len.
4760         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4761         New field.
4762         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4763         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4764         (struct linux_target_ops) <breakpoint>: Remove.
4765         (struct linux_target_ops) <breakpoint_len>: Remove.
4766         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4767         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4768         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4769         (struct linux_target_ops) <breakpoint>: Remove.
4770         (struct linux_target_ops) <breakpoint_len>: Remove.
4771         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4772         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4773         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4774         (struct linux_target_ops) <breakpoint>: Remove.
4775         (struct linux_target_ops) <breakpoint_len>: Remove.
4776         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4777         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4778         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4779         (struct linux_target_ops) <breakpoint>: Remove.
4780         (struct linux_target_ops) <breakpoint_len>: Remove.
4781         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4782         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4783         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4784         (struct linux_target_ops) <breakpoint>: Remove.
4785         (struct linux_target_ops) <breakpoint_len>: Remove.
4786         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4787         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4788         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4789         (struct linux_target_ops) <breakpoint>: Remove.
4790         (struct linux_target_ops) <breakpoint_len>: Remove.
4791         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4792         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4793         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4794         (struct linux_target_ops) <breakpoint>: Remove.
4795         (struct linux_target_ops) <breakpoint_len>: Remove.
4796         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4797         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4798         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4799         (struct linux_target_ops) <breakpoint>: Remove.
4800         (struct linux_target_ops) <breakpoint_len>: Remove.
4801         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4802         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4803         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4804         (struct linux_target_ops) <breakpoint>: Remove.
4805         (struct linux_target_ops) <breakpoint_len>: Remove.
4806         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4807         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4808         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4809         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4810         (struct linux_target_ops) <breakpoint>: Remove.
4811         (struct linux_target_ops) <breakpoint_len>: Remove.
4812         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4813         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4814         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4815         (struct linux_target_ops) <breakpoint>: Remove.
4816         (struct linux_target_ops) <breakpoint_len>: Remove.
4817         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4818         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4819
4820 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4821
4822         * linux-cris-low.c (cris_get_pc): Remove void arg.
4823
4824 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4825
4826         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4827         variable name.
4828
4829 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4830
4831         * inferiors.c (thread_pid_matches_callback): New function.
4832         (find_thread_process): New function.
4833         (remove_thread): Reset current_thread.
4834         (remove_process): Assert threads have been removed first.
4835
4836 2015-10-15  Yao Qi  <yao.qi@linaro.org>
4837
4838         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4839         if it is 3.
4840         (aarch64_remove_point): Likewise.
4841         * regcache.c (regcache_register_size): New function.
4842
4843 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4844
4845         * linux-aarch64-low.c: Update all callers as emit_load_store
4846         is renamed to aarch64_emit_load_store.
4847
4848 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4849
4850         * linux-aarch64-low.c: Update all callers of function renaming
4851         from emit_insn to aarch64_emit_insn.
4852
4853 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4854
4855         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4856         arch/aarch64-insn.h.
4857         (struct aarch64_memory_operand): Likewise.
4858         (ENCODE): Likewise.
4859         (emit_insn): Move to arch/aarch64-insn.c.
4860         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4861         (emit_load_store): Move to arch/aarch64-insn.c.
4862         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4863         (can_encode_int32): Remove.
4864
4865 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4866
4867         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4868         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4869         (aarch64_relocate_instruction): Likewise.
4870         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4871         (struct aarch64_insn_visitor): Likewise.
4872
4873 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4874
4875         * linux-aarch64-low.c (struct aarch64_insn_data): New.
4876         (struct aarch64_insn_visitor): New.
4877         (struct aarch64_insn_relocation_data): New.
4878         (aarch64_ftrace_insn_reloc_b): New function.
4879         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4880         (aarch64_ftrace_insn_reloc_cb): Likewise.
4881         (aarch64_ftrace_insn_reloc_tb): Likewise.
4882         (aarch64_ftrace_insn_reloc_adr): Likewise.
4883         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4884         (aarch64_ftrace_insn_reloc_others): Likewise.
4885         (visitor): New.
4886         (aarch64_relocate_instruction): Use visitor.
4887
4888 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4889
4890         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4891         int.  Add argument buf.
4892         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4893         aarch64_relocate_instruction.
4894
4895 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4896
4897         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4898         argument insn.  Remove local variable insn.  Don't call
4899         target_read_uint32.
4900         (aarch64_install_fast_tracepoint_jump_pad): Call
4901         target_read_uint32.
4902
4903 2015-09-30  Yao Qi  <yao.qi@linaro.org>
4904
4905         * linux-aarch64-low.c (emit_movk): Shorten a long line.
4906         (emit_load_store_pair): Likewise.
4907
4908 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4909
4910         * dll.c (match_dll): Add cast(s).
4911         (unloaded_dll): Likewise.
4912         * linux-low.c (second_thread_of_pid_p): Likewise.
4913         (delete_lwp_callback): Likewise.
4914         (count_events_callback): Likewise.
4915         (select_event_lwp_callback): Likewise.
4916         (linux_set_resume_request): Likewise.
4917         * server.c (accumulate_file_name_length): Likewise.
4918         (emit_dll_description): Likewise.
4919         (handle_qxfer_threads_worker): Likewise.
4920         (visit_actioned_threads): Likewise.
4921         * thread-db.c (any_thread_of): Likewise.
4922         * tracepoint.c (same_process_p): Likewise.
4923         (match_blocktype): Likewise.
4924         (build_traceframe_info_xml): Likewise.
4925
4926 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4927
4928         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4929         assignment.
4930         (gdb_unparse_agent_expr): Likewise.
4931         * hostio.c (require_data): Likewise.
4932         (handle_pread): Likewise.
4933         * linux-low.c (disable_regset): Likewise.
4934         (fetch_register): Likewise.
4935         (store_register): Likewise.
4936         (get_dynamic): Likewise.
4937         (linux_qxfer_libraries_svr4): Likewise.
4938         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4939         (set_fast_tracepoint_jump): Likewise.
4940         (uninsert_fast_tracepoint_jumps_at): Likewise.
4941         (reinsert_fast_tracepoint_jumps_at): Likewise.
4942         (validate_inserted_breakpoint): Likewise.
4943         (clone_agent_expr): Likewise.
4944         * regcache.c (init_register_cache): Likewise.
4945         * remote-utils.c (putpkt_binary_1): Likewise.
4946         (decode_M_packet): Likewise.
4947         (decode_X_packet): Likewise.
4948         (look_up_one_symbol): Likewise.
4949         (relocate_instruction): Likewise.
4950         (monitor_output): Likewise.
4951         * server.c (handle_search_memory): Likewise.
4952         (handle_qxfer_exec_file): Likewise.
4953         (handle_qxfer_libraries): Likewise.
4954         (handle_qxfer): Likewise.
4955         (handle_query): Likewise.
4956         (handle_v_cont): Likewise.
4957         (handle_v_run): Likewise.
4958         (captured_main): Likewise.
4959         * target.c (write_inferior_memory): Likewise.
4960         * thread-db.c (try_thread_db_load_from_dir): Likewise.
4961         * tracepoint.c (init_trace_buffer): Likewise.
4962         (add_tracepoint_action): Likewise.
4963         (add_traceframe): Likewise.
4964         (add_traceframe_block): Likewise.
4965         (cmd_qtdpsrc): Likewise.
4966         (cmd_qtdv): Likewise.
4967         (cmd_qtstatus): Likewise.
4968         (response_source): Likewise.
4969         (response_tsv): Likewise.
4970         (cmd_qtnotes): Likewise.
4971         (gdb_collect): Likewise.
4972         (initialize_tracepoint): Likewise.
4973
4974 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4975
4976         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4977         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4978         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4979         <NOP>: New.
4980         (enum aarch64_condition_codes): New enum.
4981         (w0): New static global.
4982         (fp): Likewise.
4983         (lr): Likewise.
4984         (struct aarch64_memory_operand) <type>: New
4985         MEMORY_OPERAND_POSTINDEX type.
4986         (postindex_memory_operand): New helper function.
4987         (emit_ret): New function.
4988         (emit_load_store_pair): New function, factored out of emit_stp
4989         with support for MEMORY_OPERAND_POSTINDEX.
4990         (emit_stp): Rewrite using emit_load_store_pair.
4991         (emit_ldp): New function.
4992         (emit_load_store): Likewise.
4993         (emit_ldr): Mention post-index instruction in comment.
4994         (emit_ldrh): New function.
4995         (emit_ldrb): New function.
4996         (emit_ldrsw): Mention post-index instruction in comment.
4997         (emit_str): Likewise.
4998         (emit_subs): New function.
4999         (emit_cmp): Likewise.
5000         (emit_and): Likewise.
5001         (emit_orr): Likewise.
5002         (emit_orn): Likewise.
5003         (emit_eor): Likewise.
5004         (emit_mvn): Likewise.
5005         (emit_lslv): Likewise.
5006         (emit_lsrv): Likewise.
5007         (emit_asrv): Likewise.
5008         (emit_mul): Likewise.
5009         (emit_sbfm): Likewise.
5010         (emit_sbfx): Likewise.
5011         (emit_ubfm): Likewise.
5012         (emit_ubfx): Likewise.
5013         (emit_csinc): Likewise.
5014         (emit_cset): Likewise.
5015         (emit_nop): Likewise.
5016         (emit_ops_insns): New helper function.
5017         (emit_pop): Likewise.
5018         (emit_push): Likewise.
5019         (aarch64_emit_prologue): New function.
5020         (aarch64_emit_epilogue): Likewise.
5021         (aarch64_emit_add): Likewise.
5022         (aarch64_emit_sub): Likewise.
5023         (aarch64_emit_mul): Likewise.
5024         (aarch64_emit_lsh): Likewise.
5025         (aarch64_emit_rsh_signed): Likewise.
5026         (aarch64_emit_rsh_unsigned): Likewise.
5027         (aarch64_emit_ext): Likewise.
5028         (aarch64_emit_log_not): Likewise.
5029         (aarch64_emit_bit_and): Likewise.
5030         (aarch64_emit_bit_or): Likewise.
5031         (aarch64_emit_bit_xor): Likewise.
5032         (aarch64_emit_bit_not): Likewise.
5033         (aarch64_emit_equal): Likewise.
5034         (aarch64_emit_less_signed): Likewise.
5035         (aarch64_emit_less_unsigned): Likewise.
5036         (aarch64_emit_ref): Likewise.
5037         (aarch64_emit_if_goto): Likewise.
5038         (aarch64_emit_goto): Likewise.
5039         (aarch64_write_goto_address): Likewise.
5040         (aarch64_emit_const): Likewise.
5041         (aarch64_emit_call): Likewise.
5042         (aarch64_emit_reg): Likewise.
5043         (aarch64_emit_pop): Likewise.
5044         (aarch64_emit_stack_flush): Likewise.
5045         (aarch64_emit_zero_ext): Likewise.
5046         (aarch64_emit_swap): Likewise.
5047         (aarch64_emit_stack_adjust): Likewise.
5048         (aarch64_emit_int_call_1): Likewise.
5049         (aarch64_emit_void_call_2): Likewise.
5050         (aarch64_emit_eq_goto): Likewise.
5051         (aarch64_emit_ne_goto): Likewise.
5052         (aarch64_emit_lt_goto): Likewise.
5053         (aarch64_emit_le_goto): Likewise.
5054         (aarch64_emit_gt_goto): Likewise.
5055         (aarch64_emit_ge_got): Likewise.
5056         (aarch64_emit_ops_impl): New static global variable.
5057         (aarch64_emit_ops): New target function, return
5058         &aarch64_emit_ops_impl.
5059         (struct linux_target_ops): Install it.
5060
5061 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
5062
5063         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5064         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5065         aarch64-ipa.o.
5066         * linux-aarch64-ipa.c: New file.
5067         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5068         and endian.h.
5069         (aarch64_get_thread_area): New target method.
5070         (extract_signed_bitfield): New helper function.
5071         (aarch64_decode_ldr_literal): New function.
5072         (enum aarch64_opcodes): New enum.
5073         (struct aarch64_register): New struct.
5074         (struct aarch64_operand): New struct.
5075         (x0): New static global.
5076         (x1): Likewise.
5077         (x2): Likewise.
5078         (x3): Likewise.
5079         (x4): Likewise.
5080         (w2): Likewise.
5081         (ip0): Likewise.
5082         (sp): Likewise.
5083         (xzr): Likewise.
5084         (aarch64_register): New helper function.
5085         (register_operand): Likewise.
5086         (immediate_operand): Likewise.
5087         (struct aarch64_memory_operand): New struct.
5088         (offset_memory_operand): New helper function.
5089         (preindex_memory_operand): Likewise.
5090         (enum aarch64_system_control_registers): New enum.
5091         (ENCODE): New macro.
5092         (emit_insn): New helper function.
5093         (emit_b): New function.
5094         (emit_bcond): Likewise.
5095         (emit_cb): Likewise.
5096         (emit_tb): Likewise.
5097         (emit_blr): Likewise.
5098         (emit_stp): Likewise.
5099         (emit_ldp_q_offset): Likewise.
5100         (emit_stp_q_offset): Likewise.
5101         (emit_load_store): Likewise.
5102         (emit_ldr): Likewise.
5103         (emit_ldrsw): Likewise.
5104         (emit_str): Likewise.
5105         (emit_ldaxr): Likewise.
5106         (emit_stxr): Likewise.
5107         (emit_stlr): Likewise.
5108         (emit_data_processing_reg): Likewise.
5109         (emit_data_processing): Likewise.
5110         (emit_add): Likewise.
5111         (emit_sub): Likewise.
5112         (emit_mov): Likewise.
5113         (emit_movk): Likewise.
5114         (emit_mov_addr): Likewise.
5115         (emit_mrs): Likewise.
5116         (emit_msr): Likewise.
5117         (emit_sevl): Likewise.
5118         (emit_wfe): Likewise.
5119         (append_insns): Likewise.
5120         (can_encode_int32_in): New helper function.
5121         (aarch64_relocate_instruction): New function.
5122         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5123         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5124         (struct linux_target_ops): Install aarch64_get_thread_area,
5125         aarch64_install_fast_tracepoint_jump_pad and
5126         aarch64_get_min_fast_tracepoint_insn_len.
5127
5128 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
5129
5130         * Makefile.in (aarch64-insn.o): New rule.
5131         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5132
5133 2015-09-21  Yao Qi  <yao.qi@linaro.org>
5134
5135         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5136
5137 2015-09-21  Yao Qi  <yao.qi@linaro.org>
5138
5139         * tracepoint.c (max_jump_pad_size): Remove.
5140
5141 2015-09-18  Yao Qi  <yao.qi@linaro.org>
5142
5143         * linux-aarch64-low.c: Don't include sys/uio.h.
5144         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5145
5146 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
5147
5148         * tracepoint.c (eval_result_type): Change prototype.
5149         (condition_true_at_tracepoint): Fix argument to compiled_cond.
5150
5151 2015-09-15  Pedro Alves  <palves@redhat.com>
5152
5153         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5154         Check whether to report exec events instead of checking whether
5155         multiprocess is enabled.
5156
5157 2015-09-15  Pedro Alves  <palves@redhat.com>
5158
5159         PR remote/18965
5160         * remote-utils.c (prepare_resume_reply): Merge
5161         TARGET_WAITKIND_VFORK_DONE switch case with the
5162         TARGET_WAITKIND_FORKED case.
5163
5164 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5165
5166         * server.c (handle_query): Check string comparison using
5167         "else if" instead of "if".
5168
5169 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5170
5171         * server.c (vCont_supported): New global variable.
5172         (handle_query): Set vCont_supported to 1 if "vContSupported+"
5173         matches.  Append ";vContSupported+" to own_buf.
5174         (handle_v_requests): Append ";s;S" to own_buf if target supports
5175         hardware single step or vCont_supported is false.
5176         (capture_main): Set vCont_supported to zero.
5177
5178 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5179
5180         * linux-low.c (linux_supports_conditional_breakpoints): Rename
5181         it to ...
5182         (linux_supports_hardware_single_step): ... New function.
5183         (linux_target_ops): Update.
5184         * lynx-low.c (lynx_target_ops): Set field
5185         supports_hardware_single_step to target_can_do_hardware_single_step.
5186         * nto-low.c (nto_target_ops): Likewise.
5187         * spu-low.c (spu_target_ops): Likewise.
5188         * win32-low.c (win32_target_ops): Likewise.
5189         * target.c (target_can_do_hardware_single_step): New function.
5190         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5191         Remove.  <supports_hardware_single_step>: New field.
5192         (target_supports_conditional_breakpoints): Remove.
5193         (target_supports_hardware_single_step): New macro.
5194         (target_can_do_hardware_single_step): Declare.
5195         * server.c (handle_query): Use target_supports_hardware_single_step
5196         instead of target_supports_conditional_breakpoints.
5197
5198 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5199
5200         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5201         function.
5202         (struct linux_target_ops the_low_target): Install
5203         aarch64_linux_siginfo_fixup.
5204
5205 2015-09-11  Don Breazeal  <donb@codesourcery.com>
5206             Luis Machado  <lgustavo@codesourcery.com>
5207
5208         * linux-low.c (linux_mourn): Static declaration.
5209         (linux_arch_setup): Move in front of
5210         handle_extended_wait.
5211         (linux_arch_setup_thread): New function.
5212         (handle_extended_wait): Handle exec events.  Call
5213         linux_arch_setup_thread.  Make event_lwp argument a
5214         pointer-to-a-pointer.
5215         (check_zombie_leaders): Do not check stopped threads.
5216         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5217         (linux_low_filter_event): Add lwp and thread for exec'ing
5218         non-leader thread if leader thread has been deleted.
5219         Refactor code into linux_arch_setup_thread and call it.
5220         Pass child lwp pointer by reference to handle_extended_wait.
5221         (linux_wait_for_event_filtered): Update comment.
5222         (linux_wait_1): Prevent clobbering exec event status.
5223         (linux_supports_exec_events): New function.
5224         (linux_target_ops) <supports_exec_events>: Initialize new member.
5225         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5226         new member.
5227         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5228         * server.c (report_exec_events): New global variable.
5229         (handle_query): Handle qSupported query for exec-events feature.
5230         (captured_main): Initialize report_exec_events.
5231         * server.h (report_exec_events): Declare new global variable.
5232         * target.h (struct target_ops) <supports_exec_events>: New
5233         member.
5234         (target_supports_exec_events): New macro.
5235         * win32-low.c (win32_target_ops) <supports_exec_events>:
5236         Initialize new member.
5237
5238 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
5239
5240         * linux-low.c (linux_low_enable_btrace): Remove.
5241         (linux_target_ops): Replace linux_low_enable_btrace with
5242         linux_enable_btrace.
5243
5244 2015-09-03  Yao Qi  <yao.qi@linaro.org>
5245
5246         * linux-aarch64-low.c (aarch64_insert_point): Call
5247         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5248         returns true.
5249
5250 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5251
5252         * linux-low.c (check_stopped_by_breakpoint): Use
5253         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5254
5255 2015-08-27  Pedro Alves  <palves@redhat.com>
5256
5257         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5258
5259 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
5260
5261         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5262         the XNEW-family equivalent.
5263         (compile_bytecodes): Likewise.
5264         * dll.c (loaded_dll): Likewise.
5265         * event-loop.c (append_callback_event): Likewise.
5266         (create_file_handler): Likewise.
5267         (create_file_event): Likewise.
5268         * hostio.c (handle_open): Likewise.
5269         * inferiors.c (add_thread): Likewise.
5270         (add_process): Likewise.
5271         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5272         * linux-arm-low.c (arm_new_process): Likewise.
5273         (arm_new_thread): Likewise.
5274         * linux-low.c (add_to_pid_list): Likewise.
5275         (linux_add_process): Likewise.
5276         (handle_extended_wait): Likewise.
5277         (add_lwp): Likewise.
5278         (enqueue_one_deferred_signal): Likewise.
5279         (enqueue_pending_signal): Likewise.
5280         (linux_resume_one_lwp_throw): Likewise.
5281         (linux_resume_one_thread): Likewise.
5282         (linux_read_memory): Likewise.
5283         (linux_write_memory): Likewise.
5284         * linux-mips-low.c (mips_linux_new_process): Likewise.
5285         (mips_linux_new_thread): Likewise.
5286         (mips_add_watchpoint): Likewise.
5287         * linux-x86-low.c (initialize_low_arch): Likewise.
5288         * lynx-low.c (lynx_add_process): Likewise.
5289         * mem-break.c (set_raw_breakpoint_at): Likewise.
5290         (set_breakpoint): Likewise.
5291         (add_condition_to_breakpoint): Likewise.
5292         (add_commands_to_breakpoint): Likewise.
5293         (clone_agent_expr): Likewise.
5294         (clone_one_breakpoint): Likewise.
5295         * regcache.c (new_register_cache): Likewise.
5296         * remote-utils.c (look_up_one_symbol): Likewise.
5297         * server.c (queue_stop_reply): Likewise.
5298         (start_inferior): Likewise.
5299         (queue_stop_reply_callback): Likewise.
5300         (handle_target_event): Likewise.
5301         * spu-low.c (fetch_ppc_memory): Likewise.
5302         (store_ppc_memory): Likewise.
5303         * target.c (set_target_ops): Likewise.
5304         * thread-db.c (thread_db_load_search): Likewise.
5305         (try_thread_db_load_1): Likewise.
5306         * tracepoint.c (add_tracepoint): Likewise.
5307         (add_tracepoint_action): Likewise.
5308         (create_trace_state_variable): Likewise.
5309         (cmd_qtdpsrc): Likewise.
5310         (cmd_qtro): Likewise.
5311         (add_while_stepping_state): Likewise.
5312         * win32-low.c (child_add_thread): Likewise.
5313         (get_image_name): Likewise.
5314
5315 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5316
5317         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5318
5319 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5320
5321         * Makefile.in (aarch64-linux.o): New rule.
5322         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5323         srv_tgtobj.
5324         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5325         (aarch64_init_debug_reg_state): Make it extern.
5326         (aarch64_linux_prepare_to_resume): Remove.
5327
5328 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5329
5330         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5331         lwp_arch_private_info and ptid_of_lwp.
5332
5333 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5334
5335         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5336         Find proc_info by find_process_pid.  All callers updated.
5337
5338 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5339
5340         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5341         Remove.
5342         (debug_reg_change_callback): Remove.
5343         (aarch64_notify_debug_reg_change): Remove.
5344
5345 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5346
5347         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5348         Call current_lwp_ptid.
5349
5350 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5351
5352         * linux-aarch64-low.c (debug_reg_change_callback): Use
5353         debug_printf.
5354
5355 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5356
5357         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5358
5359 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5360
5361         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5362
5363 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5364
5365         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5366         the code.
5367
5368 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5369
5370         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5371         Remove.
5372         (debug_reg_change_callback): Remove argument entry and add argument
5373         lwp.  Remove local variable thread.  Don't print thread id in the
5374         debugging output.  Don't check whether pid of thread equals to pid.
5375         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
5376         iterate_over_lwps instead find_inferior.
5377
5378 2015-08-24  Pedro Alves  <palves@redhat.com>
5379
5380         * inferiors.c (get_first_process): New function.
5381         * inferiors.h (get_first_process): New declaration.
5382         * remote-utils.c (read_ptid): Default to the first process in the
5383         list, instead of to the current thread's process.
5384
5385 2015-08-24  Pedro Alves  <palves@redhat.com>
5386
5387         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5388         * event-loop.c: Likewise.
5389         * remote-utils.c: Likewise.
5390         * tracepoint.c: Likewise.
5391
5392 2015-08-24  Pedro Alves  <palves@redhat.com>
5393
5394         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5395         ptid_get_lwp.
5396
5397 2015-08-21  Pedro Alves  <palves@redhat.com>
5398
5399         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5400         instead of literal 1.
5401
5402 2015-08-21  Pedro Alves  <palves@redhat.com>
5403
5404         * tdesc.c (default_description): Explicitly zero-initialize.
5405
5406 2015-08-21  Pedro Alves  <palves@redhat.com>
5407
5408         PR gdb/18749
5409         * inferiors.c (remove_thread): Discard any pending stop reply for
5410         this thread.
5411         * server.c (remove_all_on_match_pid): Rename to ...
5412         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
5413         instead of a pid.
5414         (discard_queued_stop_replies): Change parameter to a ptid.  Now
5415         extern.
5416         (handle_v_kill, kill_inferior_callback, captured_main)
5417         (process_serial_event): Adjust.
5418         * server.h (discard_queued_stop_replies): Declare.
5419
5420 2015-08-21  Pedro Alves  <palves@redhat.com>
5421
5422         * linux-low.c (wait_for_sigstop): Always switch to no thread
5423         selected if the previously current thread dies.
5424         * lynx-low.c (lynx_request_interrupt): Use the first thread's
5425         process instead of the current thread's.
5426         * remote-utils.c (input_interrupt): Don't check if there's no
5427         current thread.
5428         * server.c (gdb_read_memory, gdb_write_memory): If setting the
5429         current thread to the general thread fails, error out.
5430         (handle_qxfer_auxv, handle_qxfer_libraries)
5431         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5432         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5433         (handle_query): Check if there's a thread selected instead of
5434         checking whether there's any thread in the thread list.
5435         (handle_qxfer_threads, handle_qxfer_btrace)
5436         (handle_qxfer_btrace_conf): Don't error out early if there's no
5437         thread in the thread list.
5438         (handle_v_cont, myresume): Don't set the current thread to the
5439         continue thread.
5440         (process_serial_event) <Hg handling>: Also set thread_id if the
5441         previous general thread is still alive.
5442         (process_serial_event) <g/G handling>: If setting the current
5443         thread to the general thread fails, error out.
5444         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5445         thread's lwp instead of the current thread's.
5446         * target.c (set_desired_thread): If the desired thread was not
5447         found, leave the current thread pointing to NULL.  Return an int
5448         (boolean) indicating success.
5449         * target.h (set_desired_thread): Change return type to int.
5450
5451 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
5452
5453         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5454         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5455         #includes.
5456         (ps_get_thread_area): New function.
5457
5458 2015-08-19  Gary Benson  <gbenson@redhat.com>
5459
5460         * hostio.c (handle_pread): Do not attempt to read more data
5461         than hostio_reply_with_data can fit in a packet.
5462
5463 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
5464
5465         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5466
5467 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
5468
5469         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5470
5471 2015-08-06  Pedro Alves  <palves@redhat.com>
5472
5473         * tracepoint.c (expr_eval_result): Now an int.
5474
5475 2015-08-06  Pedro Alves  <palves@redhat.com>
5476
5477         * gdbthread.h (struct regcache): Forward declare.
5478         (struct thread_info) <regcache_data>: Now a struct regcache
5479         pointer.
5480         * inferiors.c (inferior_regcache_data)
5481         (set_inferior_regcache_data): Now work with struct regcache
5482         pointers.
5483         * inferiors.h (struct regcache): Forward declare.
5484         (inferior_regcache_data, set_inferior_regcache_data): Now work
5485         with struct regcache pointers.
5486         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5487         (free_register_cache_thread): Remove struct regcache pointer
5488         casts.
5489
5490 2015-08-06  Pedro Alves  <palves@redhat.com>
5491
5492         * server.c (captured_main): On error, print the exception message
5493         to stderr, and if run_once is set, throw a quit.
5494
5495 2015-08-06  Pedro Alves  <palves@redhat.com>
5496
5497         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5498         the current thread.
5499
5500 2015-08-06  Pedro Alves  <palves@redhat.com>
5501
5502         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5503         reading beyond the passed in buffer length.
5504
5505 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
5506
5507         * tracepoint.c (symbol_list) <required>: Remove.
5508
5509 2015-08-06  Pedro Alves  <palves@redhat.com>
5510
5511         * linux-low.c (handle_extended_wait): Set the fork child's suspend
5512         count if stopping and suspending threads.
5513         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5514         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5515         (linux_detach): Complete an ongoing step-over.
5516         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
5517         throughout.
5518         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5519         (linux_wait_1): If passing a signal to the inferior after
5520         finishing a step-over, unsuspend and re-resume all lwps.  If we
5521         see a single-step event but the thread should be continuing, don't
5522         pass the trap to gdb.
5523         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5524         internal_error instead of gdb_assert.
5525         (enqueue_pending_signal): New function.
5526         (check_ptrace_stopped_lwp_gone): Add debug output.
5527         (start_step_over): Use internal_error instead of gdb_assert.
5528         (complete_ongoing_step_over): New function.
5529         (linux_resume_one_thread): Don't resume a suspended thread.
5530         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5531         it stepping.
5532
5533 2015-08-06  Pedro Alves  <palves@redhat.com>
5534
5535         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5536         (linux_thread_alive): Use lwp_is_marked_dead.
5537         (extended_event_reported): Delete.
5538         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5539         instead of extended_event_reported.
5540         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
5541         as well.
5542         (lwp_is_marked_dead): New function.
5543         (lwp_running): Use lwp_is_marked_dead.
5544         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5545         comment.
5546
5547 2015-08-06  Pedro Alves  <palves@redhat.com>
5548
5549         * linux-low.c (linux_wait_1): Move fork event output out of the
5550         !report_to_gdb check.  Pass event_child->waitstatus to
5551         target_waitstatus_to_string instead of ourstatus.
5552
5553 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5554
5555         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5556         if current_thread is 32 bit.
5557
5558 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5559
5560         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5561         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5562         * server.c (extended_protocol): Remove "static".
5563         * server.h (extended_protocol): Declare it.
5564
5565 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5566
5567         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5568         both aarch64 and aarch32.
5569         (aarch64_set_pc): Likewise.
5570
5571 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5572
5573         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5574         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5575         arm-with-neon.xml to srv_xmlfiles.
5576         * linux-aarch64-low.c: Include linux-aarch32-low.h.
5577         (is_64bit_tdesc): New function.
5578         (aarch64_linux_read_description): New function.
5579         (aarch64_arch_setup): Call aarch64_linux_read_description.
5580         (regs_info): Rename to regs_info_aarch64.
5581         (aarch64_regs_info): Return right regs_info.
5582         (initialize_low_arch): Call initialize_low_arch_aarch32.
5583
5584 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5585
5586         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5587         * linux-aarch32-low.c: New file.
5588         * linux-aarch32-low.h: New file.
5589         * linux-arm-low.c (arm_fill_gregset): Move it to
5590         linux-aarch32-low.c.
5591         (arm_store_gregset): Likewise.
5592         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5593         (arm_store_vfpregset): Call arm_store_vfpregset_num.
5594         (arm_arch_setup): Check if PTRACE_GETREGSET works.
5595         (regs_info): Rename to regs_info_arm.
5596         (arm_regs_info): Return regs_info_aarch32 if
5597         have_ptrace_getregset is 1 and target description is
5598         arm_with_neon or arm_with_vfpv3.
5599         (initialize_low_arch): Don't call init_registers_arm_with_neon.
5600         Call initialize_low_arch_aarch32 instead.
5601
5602 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5603
5604         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5605         * linux-low.c: ... here.
5606         * linux-low.h (have_ptrace_getregset): Declare it.
5607
5608 2015-08-04  Pedro Alves  <palves@redhat.com>
5609
5610         * thread-db.c (struct thread_db): Use new typedefs.
5611         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5612         CHK calls.
5613         (disable_thread_event_reporting): Cast result of dlsym to
5614         destination function pointer type.
5615         (thread_db_mourn): Use td_ta_delete_ftype.
5616
5617 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
5618
5619         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5620         arch variant.
5621         (CDX_BREAKPOINT): Define for R2.
5622         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5623         (the_low_target): Add comments.
5624
5625 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5626
5627         * linux-arm-low.c (arm_hwcap): Remove it.
5628         (arm_read_description): New local variable arm_hwcap.  Don't
5629         set arm_hwcap to zero.
5630
5631 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5632
5633         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5634         Use regcache->tdesc instead.
5635         (arm_store_wmmxregset): Likewise.
5636         (arm_fill_vfpregset): Likewise.
5637         (arm_store_vfpregset): Likewise.
5638
5639 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5640
5641         * linux-arm-low.c: Include arch/arm.h.
5642         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5643         (arm_store_gregset): Likewise.
5644
5645 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
5646
5647         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5648         ptrace's 4th parameter.
5649
5650 2015-07-27  Yao Qi  <yao.qi@linaro.org>
5651
5652         * configure.srv (case aarch64*-*-linux*): Don't set
5653         srv_linux_usrregs.
5654
5655 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
5656
5657         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5658         sys/ptrace.h.
5659         * linux-arm-low.c: Likewise.
5660         * linux-cris-low.c: Likewise.
5661         * linux-crisv32-low.c: Likewise.
5662         * linux-low.c: Likewise.
5663         * linux-m68k-low.c: Likewise.
5664         * linux-mips-low.c: Likewise.
5665         * linux-nios2-low.c: Likewise.
5666         * linux-s390-low.c: Likewise.
5667         * linux-sparc-low.c: Likewise.
5668         * linux-tic6x-low.c: Likewise.
5669         * linux-tile-low.c: Likewise.
5670         * linux-x86-low.c: Likewise.
5671
5672 2015-07-24  Pedro Alves  <palves@redhat.com>
5673
5674         * config.in: Regenerate.
5675         * configure: Regenerate.
5676
5677 2015-07-24  Pedro Alves  <palves@redhat.com>
5678
5679         * acinclude.m4: Include ../ptrace.m4.
5680         * configure.ac: Call GDB_AC_PTRACE.
5681         * config.in, configure: Regenerate.
5682
5683 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5684
5685         * linux-low.c (linux_create_inferior): Remove setting to
5686         proc->priv->new_inferior.
5687         (linux_attach): Likewise.
5688         (linux_low_filter_event): Likewise.
5689         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5690
5691 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5692
5693         * linux-low.c (linux_arch_setup): New function.
5694         (linux_low_filter_event): If proc->tdesc is NULL and
5695         proc->attached is true, call the_low_target.arch_setup.
5696         Otherwise, keep status pending, and return.
5697         (linux_resume_one_lwp_throw): Don't call get_pc if
5698         thread->while_stepping isn't NULL.  Don't call
5699         get_thread_regcache if proc->tdesc is NULL.
5700         (need_step_over_p): Return 0 if proc->tdesc is NULL.
5701         (linux_target_ops): Install arch_setup.
5702         * server.c (start_inferior): Call the_target->arch_setup.
5703         * target.h (struct target_ops) <arch_setup>: New field.
5704         (target_arch_setup): New marco.
5705         * lynx-low.c (lynx_target_ops): Update.
5706         * nto-low.c (nto_target_ops): Update.
5707         * spu-low.c (spu_target_ops): Update.
5708         * win32-low.c (win32_target_ops): Update.
5709
5710 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5711
5712         * linux-low.c (linux_add_process): Don't set
5713         proc->priv->new_inferior.
5714         (linux_create_inferior): Set proc->priv->new_inferior to 1.
5715         (linux_attach): Likewise.
5716
5717 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5718
5719         * server.c (start_inferior): Code refactor.
5720
5721 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5722
5723         * server.c (process_serial_event): Set general_thread.
5724
5725 2015-07-21  Yao Qi  <yao.qi@linaro.org>
5726
5727         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5728         aarch64_linux_get_debug_reg_capacity.
5729
5730 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5731
5732         * Makefile.in (aarch64-linux-hw-point.o): New rule.
5733         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5734         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5735         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5736         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5737         (AARCH64_HWP_ALIGNMENT): Likewise.
5738         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5739         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5740         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5741         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5742         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5743         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5744         (struct aarch64_debug_reg_state): Likewise.
5745         (struct arch_lwp_info): Likewise.
5746         (aarch64_align_watchpoint): Likewise.
5747         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5748         (aarch64_watchpoint_length): Likewise.
5749         (aarch64_point_encode_ctrl_reg): Likewise
5750         (aarch64_point_is_aligned): Likewise.
5751         (aarch64_align_watchpoint): Likewise.
5752         (aarch64_linux_set_debug_regs):
5753         (aarch64_dr_state_insert_one_point): Likewise.
5754         (aarch64_dr_state_remove_one_point): Likewise.
5755         (aarch64_handle_breakpoint): Likewise.
5756         (aarch64_handle_aligned_watchpoint): Likewise.
5757         (aarch64_handle_unaligned_watchpoint): Likewise.
5758         (aarch64_handle_watchpoint): Likewise.
5759
5760 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5761
5762         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5763         and don't aarch64_get_debug_reg_state.  All callers update.
5764         (aarch64_handle_aligned_watchpoint): Likewise.
5765         (aarch64_handle_unaligned_watchpoint): Likewise.
5766         (aarch64_handle_watchpoint): Likewise.
5767         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5768         (aarch64_remove_point): Likewise.
5769
5770 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5771
5772         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5773         debug_printf.
5774         (aarch64_handle_unaligned_watchpoint): Likewise.
5775
5776 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5777
5778         Revert the previous 3 commits:
5779         Move gdb_regex* to common/
5780         Move linux_find_memory_regions_full & co.
5781         gdbserver build-id attribute generator
5782
5783 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5784             Jan Kratochvil  <jan.kratochvil@redhat.com>
5785
5786         gdbserver build-id attribute generator.
5787         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5788         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5789         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5790         (find_phdr): New.
5791         (get_dynamic): Use find_pdhr to traverse program headers.
5792         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5793         (compare_mapping_entry_range, struct find_memory_region_callback_data)
5794         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5795         (get_hex_build_id): New.
5796         (linux_qxfer_libraries_svr4): Add optional build-id attribute
5797         to reply XML document.
5798
5799 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5800             Jan Kratochvil  <jan.kratochvil@redhat.com>
5801
5802         * target.c: Include target/target-utils.h and fcntl.h.
5803         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5804         (target_fileio_read_stralloc): New functions.
5805
5806 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5807
5808         * Makefile.in (OBS): Add gdb_regex.o.
5809         (gdb_regex.o): New.
5810         * config.in: Rebuilt.
5811         * configure: Rebuilt.
5812
5813 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5814             Jan Kratochvil  <jan.kratochvil@redhat.com>
5815
5816         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5817         * Makefile.in (OBS): Add target-utils.o.
5818         (linux-maps.o, target-utils.o): New.
5819         * configure.srv (srv_linux_obj): Add linux-maps.o.
5820
5821 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
5822
5823         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5824         function, return 1.
5825         (the_low_target): Install it.
5826
5827 2015-07-14  Pedro Alves  <palves@redhat.com>
5828
5829         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5830         Instead, ignore ECHILD, and throw an error for other errnos.
5831
5832 2015-07-10  Pedro Alves  <palves@redhat.com>
5833
5834         * event-loop.c (struct callback_event) <data>: Change type to
5835         gdb_client_data instance instead of gdb_client_data pointer.
5836         (append_callback_event): Adjust.
5837
5838 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
5839
5840         * linux-aarch64-low.c: Add comments for each linux_target_ops
5841         method.  Remove comments already covered in target_ops and
5842         linux_target_ops definitions.
5843         (the_low_target): Add comments for each unimplemented method.
5844
5845 2015-07-09  Yao Qi  <yao.qi@linaro.org>
5846
5847         * linux-aarch64-low.c (aarch64_regmap): Remove.
5848         (aarch64_usrregs_info): Remove.
5849         (regs_info): Set field usrregs to NULL.
5850
5851 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
5852
5853         * linux-low.c: Include "rsp-low.h"
5854         (linux_low_encode_pt_config, linux_low_encode_raw): New.
5855         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5856         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5857         (handle_btrace_enable_pt): New.
5858         (handle_btrace_general_set): Support "pt".
5859         (handle_btrace_conf_general_set): Support "pt:size".
5860
5861 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5862
5863         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5864         Z_PACKET_SW_BP.
5865
5866 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5867
5868         * linux-aarch64-low.c: Remove comment about endianness.
5869         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
5870         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
5871         memcmp.
5872
5873 2015-06-24  Gary Benson  <gbenson@redhat.com>
5874
5875         * linux-i386-ipa.c (stdint.h): Do not include.
5876         * lynx-i386-low.c (stdint.h): Likewise.
5877         * lynx-ppc-low.c (stdint.h): Likewise.
5878         * mem-break.c (stdint.h): Likewise.
5879         * thread-db.c (stdint.h): Likewise.
5880         * tracepoint.c (stdint.h): Likewise.
5881         * win32-low.c (stdint.h): Likewise.
5882
5883 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5884
5885         * server.c (write_qxfer_response): Update call to
5886         remote_escape_output.
5887
5888 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
5889             Jan Kratochvil  <jan.kratochvil@redhat.com>
5890
5891         Merge multiple hex conversions.
5892         * gdbreplay.c (tohex): Rename to 'fromhex'.
5893         (logchar): Use fromhex.
5894
5895 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
5896
5897         * server.c (handle_qxfer_libraries): Set `version' attribute for
5898         <library-list>.
5899
5900 2015-06-10  Gary Benson  <gbenson@redhat.com>
5901
5902         * target.h (struct target_ops) <multifs_open>: New field.
5903         <multifs_unlink>: Likewise.
5904         <multifs_readlink>: Likewise.
5905         * linux-low.c (nat/linux-namespaces.h): New include.
5906         (linux_target_ops): Initialize the_target->multifs_open,
5907         the_target->multifs_unlink and the_target->multifs_readlink.
5908         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5909         * hostio.c (hostio_fs_pid): New static variable.
5910         (hostio_handle_new_gdb_connection): New function.
5911         (handle_setfs): Likewise.
5912         (handle_open): Use the_target->multifs_open as appropriate.
5913         (handle_unlink): Use the_target->multifs_unlink as appropriate.
5914         (handle_readlink): Use the_target->multifs_readlink as
5915         appropriate.
5916         (handle_vFile): Handle vFile:setfs packets.
5917         * server.c (handle_query): Call hostio_handle_new_gdb_connection
5918         after target_handle_new_gdb_connection.
5919
5920 2015-06-10  Gary Benson  <gbenson@redhat.com>
5921
5922         * configure.ac (AC_CHECK_FUNCS): Add setns.
5923         * config.in: Regenerate.
5924         * configure: Likewise.
5925         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5926         (linux-namespaces.o): New rule.
5927         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5928
5929 2015-06-09  Gary Benson <gbenson@redhat.com>
5930
5931         * hostio.c (handle_open): Process mode argument with
5932         fileio_to_host_mode.
5933
5934 2015-06-01  Yao Qi  <yao.qi@linaro.org>
5935
5936         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5937         * linux-x86-low.c: Likewise.
5938
5939 2015-05-28  Don Breazeal  <donb@codesourcery.com>
5940
5941         * linux-low.c (handle_extended_wait): Initialize
5942         thread_info.last_resume_kind for new fork children.
5943
5944 2015-05-15  Pedro Alves  <palves@redhat.com>
5945
5946         * target.h (target_handle_new_gdb_connection): Rewrite using if
5947         wrapped in do/while.
5948
5949 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
5950
5951         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5952         * configure, config.in: Regenerate.
5953         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5954         Declare typedef.
5955
5956 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5957
5958         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5959         PTRACE_EVENT_VFORK_DONE.
5960         (linux_low_ptrace_options, extended_event_reported): Add vfork
5961         events.
5962         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5963         and "vforkdone" for RSP 'T' Stop Reply Packet.
5964         * server.h (report_vfork_events): Declare
5965         global variable.
5966
5967 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5968
5969         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5970         (the_low_target) <new_fork>: Initialize new member.
5971         * linux-arm-low.c (arm_new_fork): New function.
5972         (the_low_target) <new_fork>: Initialize new member.
5973         * linux-low.c (handle_extended_wait): Call new target function
5974         new_fork.
5975         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5976         * linux-mips-low.c (mips_add_watchpoint): New function
5977         extracted from mips_insert_point.
5978         (the_low_target) <new_fork>: Initialize new member.
5979         (mips_linux_new_fork): New function.
5980         (mips_insert_point): Call mips_add_watchpoint.
5981         * linux-x86-low.c (x86_linux_new_fork): New function.
5982         (the_low_target) <new_fork>: Initialize new member.
5983
5984 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5985
5986         * linux-low.c (handle_extended_wait): Implement return value,
5987         rename argument 'event_child' to 'event_lwp', handle
5988         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5989         (linux_low_ptrace_options): New function.
5990         (linux_low_filter_event): Call linux_low_ptrace_options,
5991         use different argument fo linux_enable_event_reporting,
5992         use return value from handle_extended_wait.
5993         (extended_event_reported): New function.
5994         (linux_wait_1): Call extended_event_reported and set
5995         status to report fork events.
5996         (linux_write_memory): Add pid to debug message.
5997         (reset_lwp_ptrace_options_callback): New function.
5998         (linux_handle_new_gdb_connection): New function.
5999         (linux_target_ops): Initialize new structure member.
6000         * linux-low.h (struct lwp_info) <waitstatus>: New member.
6001         * lynx-low.c: Initialize new structure member.
6002         * remote-utils.c (prepare_resume_reply): Implement stop reason
6003         "fork" for "T" stop message.
6004         * server.c (handle_query): Call handle_new_gdb_connection.
6005         * server.h (report_fork_events): Declare global flag.
6006         * target.h (struct target_ops) <handle_new_gdb_connection>:
6007         New member.
6008         (target_handle_new_gdb_connection): New macro.
6009         * win32-low.c: Initialize new structure member.
6010
6011 2015-05-12  Don Breazeal  <donb@codesourcery.com>
6012
6013         * mem-break.c (APPEND_TO_LIST): Define macro.
6014         (clone_agent_expr): New function.
6015         (clone_one_breakpoint): New function.
6016         (clone_all_breakpoints): New function.
6017         * mem-break.h: Declare new functions.
6018
6019 2015-05-12  Don Breazeal  <donb@codesourcery.com>
6020
6021         * linux-low.c (linux_supports_fork_events): New function.
6022         (linux_supports_vfork_events): New function.
6023         (linux_target_ops): Initialize new structure members.
6024         (initialize_low): Call linux_check_ptrace_features.
6025         * lynx-low.c (lynx_target_ops): Initialize new structure
6026         members.
6027         * server.c (report_fork_events, report_vfork_events):
6028         New global flags.
6029         (handle_query): Add new features to qSupported packet and
6030         response.
6031         (captured_main): Initialize new global variables.
6032         * target.h (struct target_ops) <supports_fork_events>:
6033         New member.
6034         <supports_vfork_events>: New member.
6035         (target_supports_fork_events): New macro.
6036         (target_supports_vfork_events): New macro.
6037         * win32-low.c (win32_target_ops): Initialize new structure
6038         members.
6039
6040 2015-05-12  Gary Benson <gbenson@redhat.com>
6041
6042         * server.c (handle_qxfer_exec_file): Use current process
6043         if annex is empty.
6044
6045 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
6046
6047         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
6048         Remove HAVE_PTRACE_GETREGS conditionals.
6049         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6050         instead of PTRACE_GETREGS and PTRACE_SETREGS.
6051
6052 2015-05-08  Yao Qi  <yao.qi@linaro.org>
6053
6054         * linux-low.c (linux_supports_conditional_breakpoints): New
6055         function.
6056         (linux_target_ops): Install new target method.
6057         * lynx-low.c (lynx_target_ops): Install NULL hook for
6058         supports_conditional_breakpoints.
6059         * nto-low.c (nto_target_ops): Likewise.
6060         * spu-low.c (spu_target_ops): Likewise.
6061         * win32-low.c (win32_target_ops): Likewise.
6062         * server.c (handle_query): Check
6063         target_supports_conditional_breakpoints.
6064         * target.h (struct target_ops) <supports_conditional_breakpoints>:
6065         New field.
6066         (target_supports_conditional_breakpoints): New macro.
6067
6068 2015-05-06  Pedro Alves  <palves@redhat.com>
6069
6070         PR server/18081
6071         * server.c (start_inferior): If the process exits, mourn it.
6072
6073 2015-04-21  Gary Benson <gbenson@redhat.com>
6074
6075         * hostio.c (fileio_open_flags_to_host): Factored out to
6076         fileio_to_host_openflags in common/fileio.c.  Single use
6077         updated.
6078
6079 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
6080
6081         * linux-xtensa-low.c (xtensa_fill_gregset)
6082         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6083         XCHAL_HAVE_LOOP.
6084
6085 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
6086
6087         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6088         (regs_info): Replace usrregs pointer with NULL.
6089
6090 2015-04-17  Gary Benson  <gbenson@redhat.com>
6091
6092         * target.h (struct target_ops) <pid_to_exec_file>: New field.
6093         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6094         * server.c (handle_qxfer_exec_file): New function.
6095         (qxfer_packets): Add exec-file entry.
6096         (handle_query): Report qXfer:exec-file:read as supported packet.
6097
6098 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
6099
6100         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6101
6102 2015-04-09  Gary Benson <gbenson@redhat.com>
6103
6104         * hostio-errno.c (errno_to_fileio_error): Remove function.
6105         Update caller to use remote_fileio_to_fio_error.
6106
6107 2015-04-09  Yao Qi  <yao.qi@linaro.org>
6108
6109         * linux-low.c (linux_insert_point): Call
6110         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6111         (linux_remove_point): Call remove_memory_breakpoint if type is
6112         raw_bkpt_type_sw.
6113         * linux-x86-low.c (x86_insert_point): Don't call
6114         insert_memory_breakpoint.
6115         (x86_remove_point): Don't call remove_memory_breakpoint.
6116
6117 2015-04-01  Pedro Alves  <palves@redhat.com>
6118             Cleber Rosa  <crosa@redhat.com>
6119
6120         * server.c (gdbserver_usage): Reorganize and extend the usage
6121         message.
6122
6123 2015-03-24  Pedro Alves  <palves@redhat.com>
6124
6125         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6126         output.  Also dump TRAP_TRACE.
6127         (linux_low_filter_event): In debug output, distinguish a
6128         resume_stop SIGSTOP from a delayed SIGSTOP.
6129
6130 2015-03-24  Gary Benson  <gbenson@redhat.com>
6131
6132         * linux-x86-low.c (x86_linux_new_thread): Moved to
6133         nat/x86-linux.c.
6134         (x86_linux_prepare_to_resume): Likewise.
6135
6136 2015-03-24  Gary Benson  <gbenson@redhat.com>
6137
6138         * Makefile.in (x86-linux-dregs.o): New rule.
6139         * configure.srv: Add x86-linux-dregs.o to relevant targets.
6140         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6141         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6142         (x86_linux_dr_get): Likewise.
6143         (x86_linux_dr_set): Likewise.
6144         (update_debug_registers_callback): Likewise.
6145         (x86_linux_dr_set_addr): Likewise.
6146         (x86_linux_dr_get_addr): Likewise.
6147         (x86_linux_dr_set_control): Likewise.
6148         (x86_linux_dr_get_control): Likewise.
6149         (x86_linux_dr_get_status): Likewise.
6150         (x86_linux_update_debug_registers): Likewise.
6151
6152 2015-03-24  Gary Benson  <gbenson@redhat.com>
6153
6154         * linux-x86-low.c (x86_linux_update_debug_registers):
6155         New function, factored out from...
6156         (x86_linux_prepare_to_resume): ...this.
6157
6158 2015-03-24  Gary Benson  <gbenson@redhat.com>
6159
6160         * linux-x86-low.c (x86_linux_dr_get): Update comments.
6161         (x86_linux_dr_set): Likewise.
6162         (update_debug_registers_callback): Likewise.
6163         (x86_linux_dr_set_addr): Likewise.
6164         (x86_linux_dr_get_addr): Likewise.
6165         (x86_linux_dr_set_control): Likewise.
6166         (x86_linux_dr_get_control): Likewise.
6167         (x86_linux_dr_get_status): Likewise.
6168         (x86_linux_prepare_to_resume): Likewise.
6169
6170 2015-03-24  Gary Benson  <gbenson@redhat.com>
6171
6172         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6173         Use perror_with_name.  Pass string through gettext.
6174         (x86_linux_dr_set): Likewise.
6175
6176 2015-03-24  Gary Benson  <gbenson@redhat.com>
6177
6178         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6179         (x86_linux_dr_set_addr): ...this.
6180         (x86_dr_low_get_addr): Rename to...
6181         (x86_linux_dr_get_addr): ...this.
6182         (x86_dr_low_set_control): Rename to...
6183         (x86_linux_dr_set_control): ...this.
6184         (x86_dr_low_get_control): Rename to...
6185         (x86_linux_dr_get_control): ...this.
6186         (x86_dr_low_get_status): Rename to...
6187         (x86_linux_dr_get_status): ...this.
6188         (x86_dr_low): Update with new function names.
6189
6190 2015-03-24  Gary Benson  <gbenson@redhat.com>
6191
6192         * Makefile.in (x86-linux.o): New rule.
6193         * configure.srv: Add x86-linux.o to relevant targets.
6194         * linux-low.c (lwp_set_arch_private_info): New function.
6195         (lwp_arch_private_info): Likewise.
6196         * linux-x86-low.c: Include nat/x86-linux.h.
6197         (arch_lwp_info): Removed structure.
6198         (update_debug_registers_callback):
6199         Use lwp_set_debug_registers_changed.
6200         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6201         and lwp_set_debug_registers_changed.
6202         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6203
6204 2015-03-24  Gary Benson  <gbenson@redhat.com>
6205
6206         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6207         * linux-arm-low.c (arm_new_thread): Likewise.
6208         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6209         * linux-mips-low.c (mips_linux_new_thread): Likewise.
6210         * linux-x86-low.c (x86_linux_new_thread): Likewise.
6211         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6212
6213 2015-03-24  Gary Benson  <gbenson@redhat.com>
6214
6215         * linux-low.c (ptid_of_lwp): New function.
6216         (lwp_is_stopped): Likewise.
6217         (lwp_stop_reason): Likewise.
6218         * linux-x86-low.c (update_debug_registers_callback):
6219         Use lwp_is_stopped.
6220         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6221         lwp_stop_reason.
6222
6223 2015-03-24  Gary Benson  <gbenson@redhat.com>
6224
6225         * linux-low.h (linux_stop_lwp): Remove declaration.
6226
6227 2015-03-24  Gary Benson  <gbenson@redhat.com>
6228
6229         * linux-low.h: Include nat/linux-nat.h.
6230         * linux-low.c (iterate_over_lwps_args): New structure.
6231         (iterate_over_lwps_filter): New function.
6232         (iterate_over_lwps): Likewise.
6233         * linux-x86-low.c (update_debug_registers_callback):
6234         Update signature to what iterate_over_lwps expects.
6235         Remove PID check that iterate_over_lwps now performs.
6236         (x86_dr_low_set_addr): Use iterate_over_lwps.
6237         (x86_dr_low_set_control): Likewise.
6238
6239 2015-03-24  Gary Benson  <gbenson@redhat.com>
6240
6241         * linux-x86-low.c (x86_debug_reg_state): New function.
6242         (x86_linux_prepare_to_resume): Use the above.
6243
6244 2015-03-24  Gary Benson  <gbenson@redhat.com>
6245
6246         * linux-low.c (current_lwp_ptid): New function.
6247         * linux-x86-low.c: Include nat/linux-nat.h.
6248         (x86_dr_low_get_addr): Use current_lwp_ptid.
6249         (x86_dr_low_get_control): Likewise.
6250         (x86_dr_low_get_status): Likewise.
6251
6252 2015-03-20  Pedro Alves  <palves@redhat.com>
6253
6254         * tracepoint.c (cmd_qtstatus): Make "str" const.
6255
6256 2015-03-20  Pedro Alves  <palves@redhat.com>
6257
6258         * server.c (handle_general_set): Make "req_str" const.
6259
6260 2015-03-19  Pedro Alves  <palves@redhat.com>
6261
6262         * linux-low.c (linux_resume_one_lwp): Rename to ...
6263         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
6264         instead call perror_with_name.
6265         (check_ptrace_stopped_lwp_gone): New function.
6266         (linux_resume_one_lwp): Reimplement as wrapper around
6267         linux_resume_one_lwp_throw that swallows errors if the LWP is
6268         gone.
6269
6270 2015-03-19  Pedro Alves  <palves@redhat.com>
6271
6272         * linux-low.c (count_events_callback, select_event_lwp_callback):
6273         No longer check whether the thread has resume_stop as last resume
6274         kind.
6275
6276 2015-03-19 Pedro Alves  <palves@redhat.com>
6277
6278         * linux-low.c (count_events_callback, select_event_lwp_callback):
6279         Use the lwp's status_pending_p field, not the thread's.
6280
6281 2015-03-19  Pedro Alves  <palves@redhat.com>
6282
6283         * linux-low.c (select_event_lwp_callback): Update comments to
6284         no longer mention SIGTRAP.
6285
6286 2015-03-18  Gary Benson  <gbenson@redhat.com>
6287
6288         * server.c (handle_query): Do not report vFile:fstat as supported.
6289
6290 2015-03-11  Gary Benson  <gbenson@redhat.com>
6291
6292         * hostio.c (sys/types.h): New include.
6293         (sys/stat.h): Likewise.
6294         (common-remote-fileio.h): Likewise.
6295         (handle_fstat): New function.
6296         (handle_vFile): Handle vFile:fstat packets.
6297
6298 2015-03-11  Gary Benson  <gbenson@redhat.com>
6299
6300         * configure.ac (AC_CHECK_MEMBERS): Add checks for
6301         struct stat.st_blocks and struct stat.st_blksize.
6302         * configure: Regenerate.
6303         * config.in: Likewise.
6304         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6305         (OBS): Add common-remote-fileio.o.
6306         (common-remote-fileio.o): New rule.
6307
6308 2015-03-09  Pedro Alves  <palves@redhat.com>
6309
6310         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6311         'struct sockaddr' pointer in 'accept' call.
6312
6313 2015-03-09  Pedro Alves  <palves@redhat.com>
6314
6315         Revert:
6316         2015-03-07  Pedro Alves  <palves@redhat.com>
6317         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6318         or <winsock2.h> here.  Instead include "gdb_socket.h".
6319         (remote_open): Use union gdb_sockaddr_u.
6320         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6321         or <winsock2.h> here.  Instead include "gdb_socket.h".
6322         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6323         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6324         or <sys/un.h>.
6325         (init_named_socket, gdb_agent_helper_thread): Use union
6326         gdb_sockaddr_u.
6327
6328 2015-03-07  Pedro Alves  <palves@redhat.com>
6329
6330         * configure.ac (build_warnings): Move
6331         -Wdeclaration-after-statement to the C-specific set.
6332         * configure: Regenerate.
6333
6334 2015-03-07  Pedro Alves  <palves@redhat.com>
6335
6336         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6337         or <winsock2.h> here.  Instead include "gdb_socket.h".
6338         (remote_open): Use union gdb_sockaddr_u.
6339         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6340         or <winsock2.h> here.  Instead include "gdb_socket.h".
6341         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6342         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6343         or <sys/un.h>.
6344         (init_named_socket, gdb_agent_helper_thread): Use union
6345         gdb_sockaddr_u.
6346
6347 2015-03-07  Pedro Alves  <palves@redhat.com>
6348
6349         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6350         instead.
6351
6352 2015-03-06  Yao Qi  <yao.qi@linaro.org>
6353
6354         * linux-aarch64-low.c (aarch64_insert_point): Use
6355         show_debug_regs as a boolean.
6356         (aarch64_remove_point): Likewise.
6357
6358 2015-03-05  Pedro Alves  <palves@redhat.com>
6359
6360         * lynx-low.c (lynx_target_ops): Install NULL hooks for
6361         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6362         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6363         * nto-low.c (nto_target_ops): Likewise.
6364         * spu-low.c (spu_target_ops): Likewise.
6365         * win32-low.c (win32_target_ops): Likewise.
6366
6367 2015-03-04  Pedro Alves  <palves@redhat.com>
6368
6369         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6370         Decide whether a breakpoint triggered based on the SIGTRAP's
6371         siginfo.si_code.
6372         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6373         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6374         (linux_low_filter_event): Check for breakpoints before checking
6375         watchpoints.
6376         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6377         siginfo.si_code.
6378         (linux_stopped_by_sw_breakpoint)
6379         (linux_supports_stopped_by_sw_breakpoint)
6380         (linux_stopped_by_hw_breakpoint)
6381         (linux_supports_stopped_by_hw_breakpoint): New functions.
6382         (linux_target_ops): Install new target methods.
6383
6384 2015-03-04  Pedro Alves  <palves@redhat.com>
6385
6386         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6387         * server.c (swbreak_feature, hwbreak_feature): New globals.
6388         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6389         (captured_main): Clear swbreak_feature and hwbreak_feature.
6390         * server.h (swbreak_feature, hwbreak_feature): Declare.
6391         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6392         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6393         supports_stopped_by_hw_breakpoint>: New fields.
6394         (target_supports_stopped_by_sw_breakpoint)
6395         (target_stopped_by_sw_breakpoint)
6396         (target_supports_stopped_by_hw_breakpoint)
6397         (target_stopped_by_hw_breakpoint): Declare.
6398
6399 2015-03-04  Pedro Alves  <palves@redhat.com>
6400
6401         enum lwp_stop_reason -> enum target_stop_reason
6402         * linux-low.c (check_stopped_by_breakpoint): Adjust.
6403         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6404         (linux_wait_1, stuck_in_jump_pad_callback)
6405         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6406         (linux_stopped_by_watchpoint):
6407         * linux-low.h (enum lwp_stop_reason): Delete.
6408         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6409         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6410
6411 2015-03-04  Yao Qi  <yao.qi@linaro.org>
6412
6413         * Makefile.in (SFILES): Add linux-aarch64-low.c.
6414
6415 2015-03-03  Gary Benson  <gbenson@redhat.com>
6416
6417         * hostio.c (handle_vFile): Fix prefix lengths.
6418
6419 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
6420
6421         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6422         ptr_bits.
6423
6424 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6425
6426         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6427         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6428         (clean): Add "rm -f" for above C files.
6429         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6430         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6431         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6432         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6433         * linux-s390-low.c (HWCAP_S390_VX): New macro.
6434         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6435         (init_registers_s390x_vx_linux64)
6436         (init_registers_s390x_tevx_linux64)
6437         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6438         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6439         declarations.
6440         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6441         (s390_store_vxrs_high): New functions.
6442         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6443         NT_S390_VXRS_HIGH.
6444         (s390_arch_setup): Add logic for selecting one of the new target
6445         descriptions.  Activate the new vector regsets if applicable.
6446         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6447         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6448         and init_registers_s390x_tevx_linux64.
6449
6450 2015-03-01  Pedro Alves  <palves@redhat.com>
6451
6452         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6453         parameter.
6454
6455 2015-02-27  Pedro Alves  <palves@redhat.com>
6456
6457         * linux-x86-low.c (u_debugreg_offset): New function.
6458         (x86_linux_dr_get, x86_linux_dr_set): Use it.
6459
6460 2015-02-27  Pedro Alves  <palves@redhat.com>
6461
6462         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6463         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6464         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6465         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6466         (ps_lsetfpregs, ps_getpid)
6467         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6468         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6469         (ps_lsetxregs, ps_plog): Declare.
6470
6471 2015-02-27  Pedro Alves  <palves@redhat.com>
6472
6473         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6474         IP_AGENT_EXPORT_FUNC.
6475         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6476         IP_AGENT_EXPORT_FUNC.
6477         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6478         (IP_AGENT_EXPORT): Delete.
6479         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6480         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6481         (gdb_trampoline_buffer_error, collecting, gdb_collect)
6482         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6483         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6484         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6485         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6486         (traceframe_read_count, traceframe_write_count)
6487         (traceframes_created, trace_state_variables, get_raw_reg)
6488         (get_trace_state_variable_value, set_trace_state_variable_value)
6489         (ust_loaded, helper_thread_id, cmd_buf): Use
6490         IPA_SYM_EXPORTED_NAME.
6491         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6492         (tracepoints) Use IP_AGENT_EXPORT_VAR.
6493         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6494         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6495         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6496         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6497         EXTERN_C_PUSH/EXTERN_C_POP.
6498         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6499         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6500         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6501         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6502         (traceframe_write_count, traceframe_read_count)
6503         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6504         (about_to_request_buffer_space, get_trace_state_variable_value)
6505         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6506         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6507         EXTERN_C_PUSH/EXTERN_C_POP.
6508         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6509         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6510         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6511         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6512         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6513         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6514         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6515         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6516         Define.
6517         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6518         (IP_AGENT_EXPORT_VAR_DECL): Define.
6519         (tracing): Declare.
6520         (gdb_agent_get_raw_reg): Declare.
6521
6522 2015-02-27  Tom Tromey  <tromey@redhat.com>
6523             Pedro Alves  <palves@redhat.com>
6524
6525         Rename symbols whose names are reserved C++ keywords throughout.
6526
6527 2015-02-27  Pedro Alves  <palves@redhat.com>
6528
6529         * Makefile.in (COMPILER): New, get it from autoconf.
6530         (CXX): Get from autoconf instead.
6531         (COMPILE.pre): Use COMPILER.
6532         (CC-LD): Rename to ...
6533         (CC_LD): ... this.  Use COMPILER.
6534         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6535         (CXX_FOR_TARGET): Default to g++ instead of gcc.
6536         * acinclude.m4: Include build-with-cxx.m4.
6537         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6538         Disable -Werror by default if building in C++ mode.
6539         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6540         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6541         the C++ compiler.  Save/restore CXXFLAGS too.
6542         * configure: Regenerate.
6543
6544 2015-02-27  Pedro Alves  <palves@redhat.com>
6545
6546         * acinclude.m4: Include libiberty.m4.
6547         * configure.ac: Call libiberty_INIT.
6548         * config.in, configure: Regenerate.
6549
6550 2015-02-26  Pedro Alves  <palves@redhat.com>
6551
6552         * linux-low.c (linux_wait_1): When incrementing the PC past a
6553         program breakpoint always use the_low_target.breakpoint_len as
6554         increment, rather than the maximum between that and
6555         the_low_target.decr_pc_after_break.
6556
6557 2015-02-23  Pedro Alves  <palves@redhat.com>
6558
6559         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6560         thread was doing a step-over; always adjust the PC if
6561         we stepped over a permanent breakpoint.
6562         (linux_wait_1): If we stepped over breakpoint that was on top of a
6563         permanent breakpoint, manually advance the PC past it.
6564
6565 2015-02-23  Pedro Alves  <palves@redhat.com>
6566
6567         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6568         modes.
6569         (x86_fill_gregset, x86_store_gregset): Use it when handling
6570         $orig_eax.
6571
6572 2015-02-20  Pedro Alves  <palves@redhat.com>
6573
6574         * thread-db.c: Include "nat/linux-procfs.h".
6575         (thread_db_init): Skip listing new threads if the kernel supports
6576         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6577
6578 2015-02-20  Pedro Alves  <palves@redhat.com>
6579
6580         * linux-low.c (status_pending_p_callback): Use ptid_match.
6581
6582 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6583
6584         PR breakpoints/16812
6585         * linux-low.c (wstatus_maybe_breakpoint): Remove.
6586         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6587         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6588
6589 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
6590
6591         PR breakpoints/15956
6592         * tracepoint.c (cmd_qtinit): Add check for current_thread.
6593
6594 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6595
6596         * linux-low.c (linux_low_btrace_conf): Print size.
6597         * server.c (handle_btrace_conf_general_set): New.
6598         (hanle_general_set): Call handle_btrace_conf_general_set.
6599         (handle_query): Report Qbtrace-conf:bts:size as supported.
6600
6601 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6602
6603         * linux-low.c (linux_low_enable_btrace): Update parameters.
6604         (linux_low_btrace_conf): New.
6605         (linux_target_ops)<to_btrace_conf>: Initialize.
6606         * server.c (current_btrace_conf): New.
6607         (handle_btrace_enable): Rename to ...
6608         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
6609         to target_enable_btrace.  Update comment.  Update users.
6610         (handle_qxfer_btrace_conf): New.
6611         (qxfer_packets): Add btrace-conf entry.
6612         (handle_query): Report qXfer:btrace-conf:read as supported packet.
6613         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6614         (target_ops)<read_btrace_conf>: New.
6615         (target_enable_btrace): Update parameters.
6616         (target_read_btrace_conf): New.
6617
6618 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6619
6620         * server.c (handle_btrace_general_set): Remove call to
6621         target_supports_btrace.
6622         (supported_btrace_packets): New.
6623         (handle_query): Call supported_btrace_packets.
6624         * target.h: include btrace-common.h.
6625         (btrace_target_info): Removed.
6626         (supports_btrace, target_supports_btrace): Update parameters.
6627
6628 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6629
6630         * Makefile.in (SFILES): Add common/btrace-common.c.
6631         (OBS): Add common/btrace-common.o.
6632         (btrace-common.o): Add build rules.
6633         * linux-low: Include btrace-common.h.
6634         (linux_low_read_btrace): Use struct btrace_data.  Call
6635         btrace_data_init and btrace_data_fini.
6636
6637 2015-02-06  Pedro Alves  <palves@redhat.com>
6638
6639         * thread-db.c (find_new_threads_callback): Add debug output.
6640
6641 2015-02-04  Pedro Alves  <palves@redhat.com>
6642
6643         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6644         (resume_stopped_resumed_lwps): New function.
6645         (linux_wait_for_event_filtered): Use it.
6646
6647 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6648
6649         * Makefile.in (SFILES): Add linux-personality.c.
6650         (linux-personality.o): New rule.
6651         * configure.srv (srv_linux_obj): Add linux-personality.o to the
6652         list of objects to be built.
6653         * linux-low.c: Include nat/linux-personality.h.
6654         (linux_create_inferior): Remove code to disable address space
6655         randomization (moved to ../nat/linux-personality.c).  Create
6656         cleanup to disable address space randomization.
6657
6658 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6659
6660         * Makefile.in (posix-strerror.o): New rule.
6661         (mingw-strerror.o): Likewise.
6662         * configure: Regenerated.
6663         * configure.ac: Source file ../common/common.host.  Initialize new
6664         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
6665
6666 2015-01-14  Yao Qi  <yao@codesourcery.com>
6667
6668         * Makefile.in (SFILES): Add nat/ppc-linux.c.
6669         (ppc-linux.o): New rule.
6670         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6671         * configure.ac: AC_CHECK_FUNCS(getauxval).
6672         * config.in: Re-generated.
6673         * configure: Re-generated.
6674         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6675         ppc64_64bit_inferior_p
6676
6677 2015-01-14  Yao Qi  <yao@codesourcery.com>
6678
6679         * linux-ppc-low.c: Include "nat/ppc-linux.h".
6680          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6681         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
6682         (PT_ORIG_R3, PT_TRAP): Likewise.
6683         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6684         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6685         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6686
6687 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
6688
6689         * i387-fp.c (i387_cache_to_xsave): In look over
6690         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6691         zmmh_low_space field by use of zmmh_high_space.
6692
6693 2015-01-09  Pedro Alves  <palves@redhat.com>
6694
6695         * linux-low.c (step_over_bkpt): Move higher up in the file.
6696         (handle_extended_wait): Don't store the stop_pc here.
6697         (get_stop_pc): Adjust comments and rename to ...
6698         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
6699         stopped for a software breakpoint or hardware breakpoint.
6700         (thread_still_has_status_pending_p): New function.
6701         (status_pending_p_callback): Use
6702         thread_still_has_status_pending_p.  If the event is no longer
6703         interesting, resume the LWP.
6704         (handle_tracepoints): Add assert.
6705         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6706         (wstatus_maybe_breakpoint): New function.
6707         (cancel_breakpoint): Delete function.
6708         (check_stopped_by_watchpoint): New function, factored out from
6709         linux_low_filter_event.
6710         (lp_status_maybe_breakpoint): Delete function.
6711         (linux_low_filter_event): Remove filter_ptid argument.
6712         Leave thread group exits pending here.  Store the LWP's stop PC.
6713         Always leave events pending.
6714         (linux_wait_for_event_filtered): Pull all events out of the
6715         kernel, and leave them all pending.
6716         (count_events_callback, select_event_lwp_callback): Consider all
6717         events.
6718         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6719         (select_event_lwp): Only give preference to the stepping LWP in
6720         all-stop mode.  Adjust comments.
6721         (ignore_event): New function.
6722         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
6723         references to cancel_breakpoints.  Adjust to renames.  Also give
6724         equal priority to all LWPs that have had events in non-stop mode.
6725         If reporting a software breakpoint event, unadjust the LWP's PC.
6726         (linux_wait): If linux_wait_1 returned an ignored event, retry.
6727         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6728         Adjust.
6729         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
6730         (resume_status_pending_p): Use thread_still_has_status_pending_p.
6731         (linux_stopped_by_watchpoint): Adjust.
6732         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6733         * linux-low.h (enum lwp_stop_reason): New.
6734         (struct lwp_info) <stop_pc>: Adjust comment.
6735         <stopped_by_watchpoint>: Delete field.
6736         <stop_reason>: New field.
6737         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6738         * mem-break.c (software_breakpoint_inserted_here)
6739         (hardware_breakpoint_inserted_here): New function.
6740         * mem-break.h (software_breakpoint_inserted_here)
6741         (hardware_breakpoint_inserted_here): Declare.
6742         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6743         (cancel_breakpoints): Delete.
6744         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6745         (upload_fast_traceframes): Remove references to
6746         cancel_breakpoints.
6747
6748 2015-01-09  Pedro Alves  <palves@redhat.com>
6749
6750         * thread-db.c (find_new_threads_callback): Ignore thread if the
6751         kernel thread ID is -1.
6752
6753 2015-01-09  Pedro Alves  <palves@redhat.com>
6754
6755         * linux-low.c (linux_attach_fail_reason_string): Move to
6756         nat/linux-ptrace.c, and rename.
6757         (linux_attach_lwp): Update comment.
6758         (attach_proc_task_lwp_callback): New function.
6759         (linux_attach): Adjust to rename and use
6760         linux_proc_attach_tgid_threads.
6761         (linux_attach_fail_reason_string): Delete declaration.
6762
6763 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
6764
6765         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6766         * server.c (gdbserver_version): Likewise.
6767
6768 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6769
6770         * remote-utils.c: Include ctype.h.
6771         (input_interrupt): Explicitly handle the case when the char
6772         received is the NUL byte.  Improve the printing of non-ASCII
6773         characters.
6774
6775 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
6776
6777         * linux-low.c (linux_low_filter_event): Update call to
6778         linux_enable_event_reporting following the addition of
6779         a new parameter to that function.
6780
6781 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
6782
6783         PR server/17457
6784         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6785         (AARCH64_FPCR_REGNO): Likewise.
6786         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6787         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6788         (aarch64_store_fpregset): Likewise.
6789
6790 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
6791
6792         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6793         Remove FIXME comment about assumption about N.
6794
6795 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
6796
6797         * configure.ac: If large-file support is disabled in GDBserver,
6798         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6799         * configure: Regenerate.
6800
6801 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6802
6803         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6804         warning upon ENODATA from ptrace.
6805         * linux-s390-low.c (s390_store_tdb): New.
6806         (s390_regsets): Add regset for NT_S390_TDB.
6807
6808 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6809
6810         * linux-low.c (regsets_store_inferior_registers): Skip regsets
6811         without a fill_function.
6812         * linux-s390-low.c (s390_fill_last_break): Remove.
6813         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6814         (s390_arch_setup): Use regset's size instead of fill_function for
6815         loop end condition.
6816
6817 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6818
6819         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6820         the regset's store function when ptrace returned an error.
6821         * regcache.c (get_thread_regcache): Invalidate register cache
6822         before fetching inferior's registers.
6823
6824 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6825
6826         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6827         while-loop as for-loop.
6828         (regsets_store_inferior_registers): Likewise.
6829
6830 2014-11-28  Yao Qi  <yao@codesourcery.com>
6831
6832         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6833         * config.in, configure: Re-generate.
6834         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6835         is defined.
6836
6837 2014-11-21  Yao Qi  <yao@codesourcery.com>
6838
6839         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6840         (AC_CHECK_HEADERS): Remove malloc.h.
6841         * configure: Re-generated.
6842         * config.in: Re-generated.
6843         * server.h: Don't include alloca.h and malloc.h.
6844         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6845         Don't include malloc.h.
6846
6847 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
6848
6849         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6850         corresponding ERRNO check in same block.
6851
6852 2014-11-12  Pedro Alves  <palves@redhat.com>
6853
6854         * server.c (cont_thread): Update comment.
6855         (start_inferior, attach_inferior): No longer clear cont_thread.
6856         (handle_v_cont): No longer set cont_thread.
6857         (captured_main): Clear cont_thread each time a GDB connects.
6858
6859 2014-11-12  Pedro Alves  <palves@redhat.com>
6860
6861         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6862         thread, and don't resume all threads if the Hc thread has exited.
6863
6864 2014-11-12  Pedro Alves  <palves@redhat.com>
6865
6866         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6867         the process group instead of to a specific LWP.
6868
6869 2014-10-15  Pedro Alves  <palves@redhat.com>
6870
6871         PR server/17487
6872         * win32-arm-low.c (arm_set_thread_context): Remove current_event
6873         parameter.
6874         (arm_set_thread_context): Delete.
6875         (the_low_target): Adjust.
6876         * win32-i386-low.c (debug_registers_changed)
6877         (debug_registers_used): Delete.
6878         (update_debug_registers_callback): New function.
6879         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6880         needing to update their debug registers.
6881         (win32_get_current_dr): New function.
6882         (x86_dr_low_get_addr, x86_dr_low_get_control)
6883         (x86_dr_low_get_status): Fetch the debug register from the thread
6884         record's context.
6885         (i386_initial_stuff): Adjust.
6886         (i386_get_thread_context): Remove current_event parameter.  Don't
6887         clear debug_registers_changed nor copy DR values to
6888         debug_reg_state.
6889         (i386_set_thread_context): Delete.
6890         (i386_prepare_to_resume): New function.
6891         (i386_thread_added): Mark the thread as needing to update irs
6892         debug registers.
6893         (the_low_target): Remove i386_set_thread_context and install
6894         i386_prepare_to_resume.
6895         * win32-low.c (win32_get_thread_context): Adjust.
6896         (win32_set_thread_context): Use SetThreadContext
6897         directly.
6898         (win32_prepare_to_resume): New function.
6899         (win32_require_context): New function, factored out from ...
6900         (thread_rec): ... this.
6901         (continue_one_thread): Call win32_prepare_to_resume on each thread
6902         we're about to continue.
6903         (win32_resume): Call win32_prepare_to_resume on the event thread.
6904         * win32-low.h (struct win32_thread_info)
6905         <debug_registers_changed>: New field.
6906         (struct win32_target_ops): Change prototype of set_thread_context,
6907         delete set_thread_context and add prepare_to_resume.
6908         (win32_require_context): New declaration.
6909
6910 2014-10-08  Gary Benson  <gbenson@redhat.com>
6911
6912         * server.h: Do not include common-exceptions.h.
6913
6914 2014-10-08  Gary Benson  <gbenson@redhat.com>
6915
6916         * server.h: Do not include cleanups.h.
6917
6918 2014-09-30  James Hogan  <james.hogan@imgtec.com>
6919
6920         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6921         mips64-dsp-linux.c.
6922
6923 2014-09-23  Yao Qi  <yao@codesourcery.com>
6924
6925         * linux-low.c (lp_status_maybe_breakpoint): New function.
6926         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6927         (count_events_callback): Likewise.
6928         (select_event_lwp_callback): Likewise.
6929         (cancel_breakpoints_callback): Likewise.
6930
6931 2014-09-19  Don Breazeal  <donb@codesourcery.com>
6932
6933         * linux-low.c (handle_extended_wait): Call
6934         linux_ptrace_get_extended_event.
6935         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6936         linux_is_extended_waitstatus.
6937
6938 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
6939
6940         * Makefile.in (CPPFLAGS): Define.
6941         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6942         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6943
6944 2014-09-16  Gary Benson  <gbenson@redhat.com>
6945
6946         * inferiors.h (current_inferior): Renamed as...
6947         (current_thread): New variable.  All uses updated.
6948         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6949         (maybe_move_out_of_jump_pad): Likewise.
6950         (cancel_breakpoint): Likewise.
6951         (linux_low_filter_event): Likewise.
6952         (wait_for_sigstop): Likewise.
6953         (linux_resume_one_lwp): Likewise.
6954         (need_step_over_p): Likewise.
6955         (start_step_over): Likewise.
6956         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6957         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6958         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6959         and save_inferior as saved_thread.
6960         * regcache.c (get_thread_regcache): Renamed saved_inferior as
6961         saved_thread.
6962         (regcache_invalidate_thread): Likewise.
6963         * remote-utils.c (prepare_resume_reply): Likewise.
6964         * thread-db.c (thread_db_get_tls_address): Likewise.
6965         (disable_thread_event_reporting): Likewise.
6966         (remove_thread_event_breakpoints): Likewise.
6967         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6968         as saved_thread.
6969         * target.h (set_desired_inferior): Renamed as...
6970         (set_desired_thread): New declaration.  All uses updated.
6971         * server.c (myresume): Updated comment to reference thread instead
6972         of inferior.
6973         (handle_serial_event): Likewise.
6974         (handle_target_event): Likewise.
6975
6976 2014-09-12  Tom Tromey  <tromey@redhat.com>
6977             Gary Benson  <gbenson@redhat.com>
6978
6979         * regcache.h: Include common-regcache.h.
6980         (regcache_read_pc): Don't declare.
6981         * regcache.c (get_thread_regcache_for_ptid): New function.
6982
6983 2014-09-11  Tom Tromey  <tromey@redhat.com>
6984             Gary Benson  <gbenson@redhat.com>
6985
6986         * symbol.c: New file.
6987         * Makefile.in (SFILES): Add symbol.c.
6988         (OBS): Add symbol.o.
6989
6990 2014-09-11  Gary Benson  <gbenson@redhat.com>
6991
6992         * target.c (target_stop_ptid, target_continue_ptid): New
6993         functions.
6994
6995 2014-09-11  Tom Tromey  <tromey@redhat.com>
6996             Gary Benson  <gbenson@redhat.com>
6997
6998         * target.h: Include target/target.h.
6999         * target.c (target_read_memory, target_read_uint32)
7000         (target_write_memory): New functions.
7001
7002 2014-09-11  Gary Benson  <gbenson@redhat.com>
7003
7004         * server.h (debug_hw_points): Don't declare.
7005         * server.c (debug_hw_points): Don't define.  Replace all uses
7006         with show_debug_regs.
7007         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
7008         all uses with show_debug_regs.
7009
7010 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
7011
7012         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7013         endianness into account.
7014         (ppc_supply_ptrace_register): Likewise.
7015
7016 2014-09-03  James Hogan  <james.hogan@imgtec.com>
7017
7018         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7019         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7020
7021 2014-09-03  Gary Benson  <gbenson@redhat.com>
7022
7023         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7024         ALL_DEBUG_ADDRESS_REGISTERS.
7025
7026 2014-09-02  Gary Benson  <gbenson@redhat.com>
7027
7028         * i386-low.h: Renamed as...
7029         * x86-low.h: New file.  All type, function and variable name
7030         prefixes changed from "i386_" to "x86_".  All references updated.
7031         * i386-low.c: Renamed as...
7032         * x86-low.c: New file.  All type, function and variable name
7033         prefixes changed from "i386_" to "x86_".  All references updated.
7034
7035 2014-09-02  Gary Benson  <gbenson@redhat.com>
7036
7037         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7038         (x86_linux_new_thread): Likewise.
7039
7040 2014-08-29  Gary Benson  <gbenson@redhat.com>
7041
7042         * server.h (setjmp.h): Do not include.
7043         (toplevel): Do not declare.
7044         (common-exceptions.h): Include.
7045         (cleanups.h): Likewise.
7046         * server.c (toplevel): Do not define.
7047         (exit_code): New static global.
7048         (detach_or_kill_for_exit_cleanup): New function.
7049         (main): New function.  Original main renamed to...
7050         (captured_main): New function.
7051         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7052
7053 2014-08-29  Gary Benson  <gbenson@redhat.com>
7054
7055         * Makefile.in (SFILES): Add common/common-exceptions.c.
7056         (OBS): Add common-exceptions.o.
7057         (common-exceptions.o): New rule.
7058         * utils.c (prepare_to_throw_exception): New function.
7059
7060 2014-08-29  Gary Benson  <gbenson@redhat.com>
7061
7062         * config.in: Regenerate.
7063         * configure: Likewise.
7064
7065 2014-08-29  Gary Benson  <gbenson@redhat.com>
7066
7067         * Makefile.in (SFILES): Add common/cleanups.c.
7068         (OBS): cleanups.o.
7069         (cleanups.o): New rule.
7070
7071 2014-08-29  Gary Benson  <gbenson@redhat.com>
7072
7073         * utils.c (internal_vwarning): New function.
7074
7075 2014-08-28  Gary Benson  <gbenson@redhat.com>
7076
7077         * utils.h (fatal): Remove declaration.
7078         * utils.c (fatal): Remove function.
7079
7080 2014-08-28  Gary Benson  <gbenson@redhat.com>
7081
7082         * tracepoint.c (gdb_agent_init): Replace fatal with
7083         perror_with_name.
7084         (initialize_tracepoint): Likewise.
7085
7086 2014-08-28  Gary Benson  <gbenson@redhat.com>
7087
7088         * remote-utils.c (remote_prepare): Replace fatal with error.
7089
7090 2014-08-28  Gary Benson  <gbenson@redhat.com>
7091
7092         * linux-low.c (linux_async): Replace fatal with warning.
7093         Tidy up and return.
7094         (linux_start_non_stop): Return -1 if linux_async failed.
7095
7096 2014-08-28  Gary Benson  <gbenson@redhat.com>
7097
7098         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7099         gdb_assert.
7100         (i386_dr_low_get_addr): Remove vague comment.
7101         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7102         gdb_assert.
7103
7104 2014-08-28  Gary Benson  <gbenson@redhat.com>
7105
7106         * inferiors.c (get_thread_process): Replace check with gdb_assert.
7107         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7108         internal_error.
7109         (linux_resume_one_lwp): Likewise.
7110         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7111         gdb_assert.
7112         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7113         with internal_error.
7114         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7115         (init_register_cache): Replace fatal with gdb_assert_not_reached.
7116         (find_register_by_name): Replace fatal with internal_error.
7117         (find_regno): Likewise.
7118         * tdesc.c (init_target_desc): Replace check with gdb_assert.
7119         * thread-db.c (thread_db_create_event): Likewise.
7120         (thread_db_load_search): Likewise.
7121         (try_thread_db_load_1): Likewise.
7122         * tracepoint.c (get_jump_space_head): Replace fatal with
7123         internal_error.
7124         (claim_trampoline_space): Likewise.
7125         (have_fast_tracepoint_trampoline_buffer): Likewise.
7126         (cmd_qtstart): Likewise.
7127         (stop_tracing): Likewise.
7128         (fast_tracepoint_collecting): Likewise.
7129         (target_malloc): Likewise.
7130         (download_tracepoint): Likewise.
7131         (download_trace_state_variables): Replace check with gdb_assert.
7132         (upload_fast_traceframes): Replace fatal with internal_error.
7133
7134 2014-08-19  Tom Tromey  <tromey@redhat.com>
7135             Gary Benson  <gbenson@redhat.com>
7136
7137         * Makefile.in (SFILES): Add common/common-debug.c.
7138         (OBS): Add common-debug.o.
7139         (common-debug.o): New rule.
7140         * debug.h (debug_printf): Don't declare.
7141         * debug.c (debug_printf): Renamed and rewritten as...
7142         (debug_vprintf): New function.
7143
7144 2014-08-19  Gary Benson  <gbenson@redhat.com>
7145
7146         * utils.h: Do not include print-utils.h.
7147
7148 2014-08-19  Tom Tromey  <tromey@redhat.com>
7149             Gary Benson  <gbenson@redhat.com>
7150
7151         * server.h: Add static assertion.
7152         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7153
7154 2014-08-19  Tom Tromey  <tromey@redhat.com>
7155             Gary Benson  <gbenson@redhat.com>
7156
7157         * Makefile.in (SFILES): Add common/errors.c.
7158         (OBS): Add errors.o.
7159         (IPA_OBS): Add errors-ipa.o.
7160         (errors.o): New rule.
7161         (errors-ipa.o): Likewise.
7162         * utils.h (perror_with_name, error, warning): Don't declare.
7163         * utils.c (warning): Renamed and rewritten as...
7164         (vwarning): New function.
7165         (error): Renamed and rewritten as...
7166         (verror): New function.
7167         (internal_error): Renamed and rewritten as...
7168         (internal_verror): New function.
7169
7170 2014-08-07  Gary Benson  <gbenson@redhat.com>
7171
7172         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7173         * configure: Regenerate.
7174         * config.in: Likewise.
7175         * server.h: Do not include errno.h.
7176         * event-loop.c: Likewise.
7177         * hostio-errno.c: Likewise.
7178         * linux-low.c: Likewise.
7179         * remote-utils.c: Likewise.
7180         * spu-low.c: Likewise.
7181         * utils.c: Likewise.
7182         * gdbreplay.c: Unconditionally include errno.h.
7183
7184 2014-08-07  Gary Benson  <gbenson@redhat.com>
7185
7186         * server.h: Do not include string.h.
7187         * event-loop.c: Likewise.
7188         * linux-low.c: Likewise.
7189         * regcache.c: Likewise.
7190         * remote-utils.c: Likewise.
7191         * spu-low.c: Likewise.
7192         * utils.c: Likewise.
7193
7194 2014-08-07  Gary Benson  <gbenson@redhat.com>
7195
7196         * server.h: Do not include gdb_assert.h.
7197
7198 2014-08-07  Gary Benson  <gbenson@redhat.com>
7199
7200         * server.h: Do not include common-utils.h.
7201
7202 2014-08-07  Gary Benson  <gbenson@redhat.com>
7203
7204         * server.h: Do not include ptid.h.
7205         * notif.h: Likewise.
7206
7207 2014-08-07  Gary Benson  <gbenson@redhat.com>
7208
7209         * server.h: Do not include gdb_locale.h.
7210
7211 2014-08-07  Gary Benson  <gbenson@redhat.com>
7212
7213         * server.h: Do not include gdb/signals.h.
7214         * win32-low.c: Likewise.
7215
7216 2014-08-07  Gary Benson  <gbenson@redhat.com>
7217
7218         * server.h: Do not include pathmax.h.
7219
7220 2014-08-07  Gary Benson  <gbenson@redhat.com>
7221
7222         * server.h: Do not include libiberty.h.
7223         * linux-bfin-low.c: Likewise.
7224
7225 2014-08-07  Gary Benson  <gbenson@redhat.com>
7226
7227         * server.h: Do not include ansidecl.h.
7228
7229 2014-08-07  Gary Benson  <gbenson@redhat.com>
7230
7231         * linux-x86-low.c: Do not include stddef.h.
7232         * lynx-ppc-low.c: Likewise.
7233         * tracepoint.c: Likewise.
7234
7235 2014-08-07  Gary Benson  <gbenson@redhat.com>
7236
7237         * server.h: Do not include stdarg.h.
7238         * nto-low.c: Likewise.
7239
7240 2014-08-07  Gary Benson  <gbenson@redhat.com>
7241
7242         * server.h: Do not include stdlib.h.
7243         * inferiors.c: Likewise.
7244         * linux-low.c: Likewise.
7245         * regcache.c: Likewise.
7246         * spu-low.c: Likewise.
7247         * tracepoint.c: Likewise.
7248         * utils.c: Likewise.
7249
7250 2014-08-07  Gary Benson  <gbenson@redhat.com>
7251
7252         * server.h: Do not include stdio.h.
7253         * linux-low.c: Likewise.
7254         * remote-utils.c: Likewise.
7255         * spu-low.c: Likewise.
7256         * utils.c: Likewise.
7257         * wincecompat.c: Likewise.
7258
7259 2014-08-06  Gary Benson  <gbenson@redhat.com>
7260
7261         * regcache.c (init_register_cache): Move conditionals inside if.
7262
7263 2014-08-06  Gary Benson  <gbenson@redhat.com>
7264
7265         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7266
7267 2014-07-31  Gary Benson  <gbenson@redhat.com>
7268
7269         * ax.h: Do not include server.h.
7270         * gdbthread.h: Likewise.
7271         * lynx-low.h: Likewise.
7272         * notif.h: Likewise.
7273
7274 2014-07-30  Gary Benson  <gbenson@redhat.com>
7275
7276         * server.h: Include common-defs.h.
7277         Do not include config.h or build-gnulib-gdbserver/config.h.
7278
7279 2014-07-30  Gary Benson  <gbenson@redhat.com>
7280
7281         * hostio-errno.c: Move server.h to top of includes list.
7282         * inferiors.c: Likewise.
7283         * linux-x86-low.c: Likewise.
7284         * notif.c: Include server.h.
7285
7286 2014-07-24  Tom Tromey  <tromey@redhat.com>
7287             Gary Benson  <gbenson@redhat.com>
7288
7289         * server.h (CORE_ADDR): Now unsigned.
7290
7291 2014-07-16  Pedro Alves  <palves@redhat.com>
7292
7293         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7294
7295 2014-07-15  Pedro Alves  <palves@redhat.com>
7296
7297         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7298         copy.
7299
7300 2014-07-11  Pedro Alves  <palves@redhat.com>
7301
7302         * linux-low.c (kill_wait_lwp): New function, based on
7303         kill_one_lwp_callback, but use my_waitpid directly.
7304         (kill_one_lwp_callback, linux_kill): Use it.
7305
7306 2014-06-23  Pedro Alves  <palves@redhat.com>
7307
7308         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7309         before setting DR0..DR3.
7310
7311 2014-06-20  Gary Benson  <gbenson@redhat.com>
7312
7313         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7314         * configure: Regenerated.
7315         * config.in: Likewise.
7316
7317 2014-06-20  Gary Benson  <gbenson@redhat.com>
7318
7319         * Makefile.in (SFILES): Update locations for files moved
7320         from common to nat.
7321         (object file files): Reordered.
7322
7323 2014-06-20  Gary Benson  <gbenson@redhat.com>
7324
7325         * i386-low.h (i386_dr_low_can_set_addr): Removed.
7326         (i386_dr_low_set_addr): Likewise.
7327         (i386_dr_low_get_addr): Likewise.
7328         (i386_dr_low_can_set_control): Likewise.
7329         (i386_dr_low_set_control): Likewise.
7330         (i386_dr_low_get_control): Likewise.
7331         (i386_dr_low_get_status): Likewise.
7332         (i386_get_debug_register_length): Likewise.
7333         * linux-x86-low.c (i386_dr_low_set_addr):
7334         Changed signature.  Made static.
7335         (i386_dr_low_get_addr): Likewise.
7336         (i386_dr_low_set_control): Likewise.
7337         (i386_dr_low_get_control): Likewise.
7338         (i386_dr_low_get_status): Likewise.
7339         (i386_dr_low): New global variable.
7340         * win32-i386-low.c (i386_dr_low_set_addr):
7341         Changed signature.  Made static.
7342         (i386_dr_low_get_addr): Likewise.
7343         (i386_dr_low_set_control): Likewise.
7344         (i386_dr_low_get_control): Likewise.
7345         (i386_dr_low_get_status): Likewise.
7346         (i386_dr_low): New global variable.
7347
7348 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7349
7350         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7351         * Makefile.in (AR, AR_FLAGS): Define.
7352         * configure: Regenerate.
7353
7354 2014-06-19  Gary Benson  <gbenson@redhat.com>
7355
7356         * Makefile.in (i386-dregs.o): New rule.
7357         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7358         * i386-low.c (target.h): Remove include.
7359         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7360         (DR_CONTROL_SHIFT): Likewise.
7361         (DR_CONTROL_SIZE): Likewise.
7362         (DR_RW_EXECUTE): Likewise.
7363         (DR_RW_WRITE): Likewise.
7364         (DR_RW_READ): Likewise.
7365         (DR_RW_IORW): Likewise.
7366         (DR_LEN_1): Likewise.
7367         (DR_LEN_2): Likewise.
7368         (DR_LEN_4): Likewise.
7369         (DR_LEN_8): Likewise.
7370         (DR_LOCAL_ENABLE_SHIFT): Likewise.
7371         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7372         (DR_ENABLE_SIZE): Likewise.
7373         (DR_LOCAL_SLOWDOWN): Likewise.
7374         (DR_GLOBAL_SLOWDOWN): Likewise.
7375         (DR_CONTROL_RESERVED): Likewise.
7376         (I386_DR_CONTROL_MASK): Likewise.
7377         (I386_DR_VACANT): Likewise.
7378         (I386_DR_LOCAL_ENABLE): Likewise.
7379         (I386_DR_GLOBAL_ENABLE): Likewise.
7380         (I386_DR_DISABLE): Likewise.
7381         (I386_DR_SET_RW_LEN): Likewise.
7382         (I386_DR_GET_RW_LEN): Likewise.
7383         (I386_DR_WATCH_HIT): Likewise.
7384         (i386_wp_op_t): Likewise.
7385         (i386_show_dr): Likewise.
7386         (i386_length_and_rw_bits): Likewise.
7387         (i386_insert_aligned_watchpoint): Likewise.
7388         (i386_remove_aligned_watchpoint): Likewise.
7389         (i386_handle_nonaligned_watchpoint): Likewise.
7390         i386_update_inferior_debug_regs(): Likewise.
7391         (i386_dr_insert_watchpoint): Likewise.
7392         (i386_dr_remove_watchpoint): Likewise.
7393         (i386_dr_region_ok_for_watchpoint): Likewise.
7394         (i386_dr_stopped_data_address): Likewise.
7395         (i386_dr_stopped_by_watchpoint): Likewise.
7396
7397 2014-06-19  Gary Benson  <gbenson@redhat.com>
7398
7399         * i386-low.c (i386_dr_show): Renamed to
7400         i386_show_dr and made static.  All uses updated.
7401         (i386_dr_length_and_rw_bits): Renamed to
7402         i386_length_and_rw_bits and made static.
7403         All uses updated.
7404         (i386_dr_insert_aligned_watchpoint): Renamed to
7405         i386_insert_aligned_watchpoint and made static.
7406         All uses updated.
7407         (i386_dr_remove_aligned_watchpoint): Renamed to
7408         i386_remove_aligned_watchpoint and made static.
7409         All uses updated.
7410         (i386_dr_update_inferior_debug_regs): Renamed to
7411         i386_update_inferior_debug_regs and made static.
7412         All uses updated.
7413
7414 2014-06-18  Gary Benson  <gbenson@redhat.com>
7415
7416         * i386-low.h (i386_dr_low_can_set_addr): New macro.
7417         (i386_dr_low_can_set_control): Likewise.
7418         (i386_get_debug_register_length): Likewise.
7419         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7420         (i386_dr_low_can_set_control): Likewise.
7421         (i386_get_debug_register_length): Likewise.
7422
7423 2014-06-17  Gary Benson  <gbenson@redhat.com>
7424
7425         * i386-low.h (i386-dregs.h): New include.
7426         (DR_FIRSTADDR): Now in i386-dregs.h.
7427         (DR_LASTADDR): Likewise.
7428         (DR_NADDR): Likewise.
7429         (DR_STATUS): Likewise.
7430         (DR_CONTROL): Likewise.
7431         (i386_debug_reg_state): Likewise.
7432         (i386_dr_insert_watchpoint): Likewise.
7433         (i386_dr_remove_watchpoint): Likewise.
7434         (i386_dr_region_ok_for_watchpoint): Likewise.
7435         (i386_dr_stopped_data_address): Likewise.
7436         (i386_dr_stopped_by_watchpoint): Likewise.
7437         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7438
7439 2014-06-18  Gary Benson  <gbenson@redhat.com>
7440
7441         * i386-low.h (i386_low_insert_watchpoint): Renamed to
7442         i386_dr_insert_watchpoint.
7443         (i386_low_remove_watchpoint): Renamed to
7444         i386_dr_remove_watchpoint.
7445         (i386_low_region_ok_for_watchpoint): Renamed to
7446         i386_dr_region_ok_for_watchpoint.
7447         (i386_low_stopped_data_address): Renamed to
7448         i386_dr_stopped_data_address.
7449         (i386_low_stopped_by_watchpoint): Renamed to
7450         i386_dr_stopped_by_watchpoint.
7451         * i386-low.c (i386_show_dr): Renamed to
7452         i386_dr_show and made nonstatic.  All uses updated.
7453         (i386_length_and_rw_bits): Renamed to
7454         i386_dr_length_and_rw_bits and made nonstatic.
7455         All uses updated.
7456         (i386_insert_aligned_watchpoint): Renamed to
7457         i386_dr_insert_aligned_watchpoint and made nonstatic.
7458         All uses updated.
7459         (i386_remove_aligned_watchpoint): Renamed to
7460         i386_dr_remove_aligned_watchpoint and made nonstatic.
7461         All uses updated.
7462         (i386_update_inferior_debug_regs): Renamed to
7463         i386_dr_update_inferior_debug_regs and made nonstatic.
7464         All uses updated.
7465         (i386_low_insert_watchpoint): Renamed to
7466         i386_dr_insert_watchpoint.  All uses updated.
7467         (i386_low_remove_watchpoint): Renamed to
7468         i386_dr_remove_watchpoint.  All uses updated.
7469         (i386_low_region_ok_for_watchpoint): Renamed to
7470         i386_dr_region_ok_for_watchpoint.  All uses updated.
7471         (i386_low_stopped_data_address): Renamed to
7472         i386_dr_stopped_data_address.  All uses updated.
7473         (i386_low_stopped_by_watchpoint): Renamed to
7474         i386_dr_stopped_by_watchpoint.  All uses updated.
7475
7476 2014-06-18  Gary Benson  <gbenson@redhat.com>
7477
7478         * i386-low.c (i386_dr_low_can_set_addr): New macro.
7479         (i386_dr_low_can_set_control): Likewise.
7480         (i386_insert_aligned_watchpoint): New check.
7481
7482 2014-06-18  Gary Benson  <gbenson@redhat.com>
7483
7484         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7485         Renamed to state.
7486
7487 2014-06-18  Gary Benson  <gbenson@redhat.com>
7488
7489         * i386-low.c (i386_length_and_rw_bits): Use internal_error
7490         instead of fatal and error.
7491         (i386_handle_nonaligned_watchpoint): Likewise.
7492
7493 2014-06-18  Gary Benson  <gbenson@redhat.com>
7494
7495         * i386-low.c (i386_get_debug_register_length): New macro.
7496         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
7497         (i386_show_dr): Use debug_printf instead of fprintf.  Use
7498         phex to format values.
7499
7500 2014-06-18  Gary Benson  <gbenson@redhat.com>
7501
7502         * i386-low.h: Comment changes.
7503         * i386-low.c: Likewise.
7504
7505 2014-06-18  Gary Benson  <gbenson@redhat.com>
7506
7507         * i386-low.c: Whitespace changes.
7508
7509 2014-06-12  Tom Tromey  <tromey@redhat.com>
7510
7511         * utils.c (freeargv): Remove.
7512
7513 2014-06-12  Tom Tromey  <tromey@redhat.com>
7514
7515         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7516         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7517         (parse_debug_format_options): Likewise.
7518         (gdbserver_usage): Likewise.
7519         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7520         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7521         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7522         against libiberty.
7523         ($(LIBGNU)): Depend on libiberty.
7524         (all-lib): Recurse into all subdirs.
7525         (install-only): Invoke "install" target in subdirs.
7526         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7527         targets.
7528         * configure: Rebuild.
7529         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
7530         for vasprintf, vsnprintf, or gettimeofday.
7531         * configure.srv: Don't add safe-ctype.o or lbasename.o to
7532         srv_tgtobj.
7533
7534 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
7535
7536         * development.sh: Delete.
7537         * Makefile.in (config.status): Adjust dependency on development.sh.
7538         * configure.ac: Adjust development.sh source call.
7539         * configure: Regenerate.
7540
7541 2014-06-02  Pedro Alves  <palves@redhat.com>
7542
7543         * ax.c (gdb_free_agent_expr): New function.
7544         * ax.h (gdb_free_agent_expr): New declaration.
7545         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7546         list.
7547         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7548         static.
7549         (clear_breakpoint_conditions_and_commands): New function.
7550         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7551         (clear_breakpoint_conditions_and_commands): New declaration.
7552
7553 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7554
7555         * linux-aarch64-low.c (asm/ptrace.h): Include.
7556
7557 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7558
7559         Fix TLS access for -static -pthread.
7560         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7561         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7562         (thread_db_load_search, try_thread_db_load_1): Initialize it.
7563
7564 2014-05-20  Pedro Alves  <palves@redhat.com>
7565
7566         * linux-aarch64-low.c (aarch64_insert_point)
7567         (aarch64_remove_point): No longer check whether the type is
7568         supported here.  Adjust to new interface.
7569         (the_low_target): Install aarch64_supports_z_point_type as
7570         supports_z_point_type method.
7571         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7572         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7573         instead of a Z packet char.  Adjust.
7574         (arm_supports_z_point_type): New function.
7575         (arm_insert_point, arm_remove_point): Adjust to new interface.
7576         (the_low_target): Install arm_supports_z_point_type.
7577         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7578         (cris_insert_point, cris_remove_point): Adjust to new interface.
7579         Don't check whether the type is supported here.
7580         (the_low_target): Install cris_supports_z_point_type.
7581         * linux-low.c (linux_supports_z_point_type): New function.
7582         (linux_insert_point, linux_remove_point): Adjust to new interface.
7583         * linux-low.h (struct linux_target_ops) <insert_point,
7584         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
7585         raw_breakpoint pointer parameter.
7586         <supports_z_point_type>: New method.
7587         * linux-mips-low.c (mips_supports_z_point_type): New function.
7588         (mips_insert_point, mips_remove_point): Adjust to new interface.
7589         Use mips_supports_z_point_type.
7590         (the_low_target): Install mips_supports_z_point_type.
7591         * linux-ppc-low.c (the_low_target): Install NULL as
7592         supports_z_point_type method.
7593         * linux-s390-low.c (the_low_target): Install NULL as
7594         supports_z_point_type method.
7595         * linux-sparc-low.c (the_low_target): Install NULL as
7596         supports_z_point_type method.
7597         * linux-x86-low.c (x86_supports_z_point_type): New function.
7598         (x86_insert_point): Adjust to new insert_point interface.  Use
7599         insert_memory_breakpoint.  Adjust to new
7600         i386_low_insert_watchpoint interface.
7601         (x86_remove_point): Adjust to remove_point interface.  Use
7602         remove_memory_breakpoint.  Adjust to new
7603         i386_low_remove_watchpoint interface.
7604         (the_low_target): Install x86_supports_z_point_type.
7605         * lynx-low.c (lynx_target_ops): Install NULL as
7606         supports_z_point_type callback.
7607         * nto-low.c (nto_supports_z_point_type): New.
7608         (nto_insert_point, nto_remove_point): Adjust to new interface.
7609         (nto_target_ops): Install nto_supports_z_point_type.
7610         * mem-break.c: Adjust intro comment.
7611         (struct raw_breakpoint) <raw_type, size>: New fields.
7612         <inserted>: Update comment.
7613         <shlib_disabled>: Delete field.
7614         (enum bkpt_type) <gdb_breakpoint>: Delete value.
7615         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7616         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7617         (raw_bkpt_type_to_target_hw_bp_type): New function.
7618         (find_enabled_raw_code_breakpoint_at): New function.
7619         (find_raw_breakpoint_at): New type and size parameters.  Use them.
7620         (insert_memory_breakpoint): New function, based off
7621         set_raw_breakpoint_at.
7622         (remove_memory_breakpoint): New function.
7623         (set_raw_breakpoint_at): Reimplement.
7624         (set_breakpoint): New, based on set_breakpoint_at.
7625         (set_breakpoint_at): Reimplement.
7626         (delete_raw_breakpoint): Go through the_target->remove_point
7627         instead of assuming memory breakpoints.
7628         (find_gdb_breakpoint_at): Delete.
7629         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7630         (find_gdb_breakpoint): New function.
7631         (set_gdb_breakpoint_at): Delete.
7632         (z_type_supported): New function.
7633         (set_gdb_breakpoint_1): New function, loosely based off
7634         set_gdb_breakpoint_at.
7635         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7636         (delete_gdb_breakpoint_at): Delete.
7637         (delete_gdb_breakpoint_1): New function, loosely based off
7638         delete_gdb_breakpoint_at.
7639         (delete_gdb_breakpoint): New function.
7640         (clear_gdb_breakpoint_conditions): Rename to ...
7641         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
7642         breakpoint.
7643         (add_condition_to_breakpoint): Make static.
7644         (add_breakpoint_condition): Take a struct breakpoint pointer
7645         instead of an address.  Adjust.
7646         (gdb_condition_true_at_breakpoint): Rename to ...
7647         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7648         z_type parameter.
7649         (gdb_condition_true_at_breakpoint): Reimplement.
7650         (add_breakpoint_commands): Take a struct breakpoint pointer
7651         instead of an address.  Adjust.
7652         (gdb_no_commands_at_breakpoint): Rename to ...
7653         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
7654         parameter.  Return true if no breakpoint was found.  Change debug
7655         output.
7656         (gdb_no_commands_at_breakpoint): Reimplement.
7657         (run_breakpoint_commands): Rename to ...
7658         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
7659         and change return type to boolean.
7660         (run_breakpoint_commands): New function.
7661         (gdb_breakpoint_here): Also check for Z1 breakpoints.
7662         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7663         breakpoint.  Go through the_target->remove_point instead of
7664         assuming memory breakpoint.
7665         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7666         software and hardware breakpoints.
7667         (reinsert_raw_breakpoint): Go through the_target->insert_point
7668         instead of assuming memory breakpoint.
7669         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7670         software and hardware breakpoints.
7671         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7672         Check both software and hardware breakpoints.
7673         (validate_inserted_breakpoint): Assert the breakpoint is a
7674         software breakpoint.  Set the inserted flag to -1 instead of
7675         setting shlib_disabled.
7676         (delete_disabled_breakpoints): Adjust.
7677         (validate_breakpoints): Only validate software breakpoints.
7678         Adjust to inserted flag change.
7679         (check_mem_read, check_mem_write): Skip breakpoint types other
7680         than software breakpoints.  Adjust to inserted flag change.
7681         * mem-break.h (enum raw_bkpt_type): New enum.
7682         (raw_breakpoint, struct process_info): Forward declare.
7683         (Z_packet_to_target_hw_bp_type): Delete declaration.
7684         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7685         (set_gdb_breakpoint, delete_gdb_breakpoint)
7686         (clear_breakpoint_conditions): New declarations.
7687         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7688         (breakpoint_inserted_here): Update comment.
7689         (add_breakpoint_condition, add_breakpoint_commands): Replace
7690         address parameter with a breakpoint pointer parameter.
7691         (gdb_breakpoint_here): Update comment.
7692         (delete_gdb_breakpoint_at): Delete.
7693         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7694         * server.c (process_point_options): Take a struct breakpoint
7695         pointer instead of an address.  Adjust.
7696         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7697         delete_gdb_breakpoint.
7698         * spu-low.c (spu_target_ops): Install NULL as
7699         supports_z_point_type method.
7700         * target.h: Include mem-break.h.
7701         (struct target_ops) <prepare_to_access_memory>: Update comment.
7702         <supports_z_point_type>: New field.
7703         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7704         instead of a char.  Also take a raw breakpoint pointer.
7705         * win32-arm-low.c (the_low_target): Install NULL as
7706         supports_z_point_type.
7707         * win32-i386-low.c (i386_supports_z_point_type): New function.
7708         (i386_insert_point, i386_remove_point): Adjust to new interface.
7709         (the_low_target): Install i386_supports_z_point_type.
7710         * win32-low.c (win32_supports_z_point_type): New function.
7711         (win32_insert_point, win32_remove_point): Adjust to new interface.
7712         (win32_target_ops): Install win32_supports_z_point_type.
7713         * win32-low.h (struct win32_target_ops):
7714         <supports_z_point_type>: New method.
7715         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7716         instead of a char.  Also take a raw breakpoint pointer.
7717
7718 2014-05-20  Pedro Alves  <palves@redhat.com>
7719
7720         * mem-break.h: Include break-common.h.
7721         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7722         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7723         (Z_packet_to_target_hw_bp_type): New declaration.
7724         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7725         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7726         (Z_PACKET_ACCESS_WP): Delete macros.
7727         (Z_packet_to_hw_type): Delete function.
7728         * i386-low.h: Don't include break-common.h here.
7729         (Z_packet_to_hw_type): Delete declaration.
7730         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7731         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7732         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7733         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7734         * linux-aarch64-low.c: Don't include break-common.h here.
7735         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7736         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7737         (Z_packet_to_target_hw_bp_type): Delete function.
7738         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7739         function.
7740         (mips_insert_point, mips_remove_point): Use
7741         Z_packet_to_target_hw_bp_type.
7742
7743 2014-05-20  Pedro Alves  <palves@redhat.com>
7744
7745         * linux-aarch64-low.c: Include break-common.h.
7746         (enum target_point_type): Delete.
7747         (Z_packet_to_point_type): Rename to ...
7748         (Z_packet_to_target_hw_bp_type): ... this, and return a
7749         target_hw_bp_type instead.
7750         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7751         instead of an enum target_point_type.
7752         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
7753         breakpoint type.
7754         (aarch64_dr_state_insert_one_point)
7755         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7756         (aarch64_handle_aligned_watchpoint)
7757         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7758         Take an enum target_hw_bp_type instead of an enum
7759         target_point_type.
7760         (aarch64_supports_z_point_type): New function.
7761         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
7762         use Z_packet_to_target_hw_bp_type.
7763
7764 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
7765
7766         * configure.ac: Only use -Werror by default when DEVELOPMENT
7767         is true.
7768         * configure: Regenerate.
7769
7770 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
7771
7772         Fix gdbserver qGetTLSAddr for x86_64 -m32.
7773         * linux-x86-low.c (X86_64_USER_REGS): New.
7774         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7775
7776 2014-04-28  Yao Qi  <yao@codesourcery.com>
7777
7778         * Makefile.in (i386-avx512.c): Fix the typo of generated file
7779         name.
7780
7781 2014-04-25  Pedro Alves  <palves@redhat.com>
7782
7783         PR server/16255
7784         * linux-low.c (linux_attach_fail_reason_string): New function.
7785         (linux_attach_lwp): Delete.
7786         (linux_attach_lwp_1): Rename to ...
7787         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
7788         argument.  Remove "initial" parameter.  Return int instead of
7789         void.  Don't error or warn here.
7790         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
7791         failure to attach to the tgid.  Call warning when failing to
7792         attach to an lwp.
7793         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7794         argument.  Remove "initial" parameter.  Return int instead of
7795         void.  Don't error or warn here.
7796         (linux_attach_fail_reason_string): New declaration.
7797         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7798         interface change.  Use linux_attach_fail_reason_string.
7799
7800 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
7801             Walfred Tedeschi  <walfred.tedeschi@intel.com>
7802
7803         * Makefile.in: Added rules to handle new files
7804         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7805         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7806         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7807         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7808         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7809         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7810         x32-avx512-linux.o.
7811         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7812         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7813         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7814         i386/x32-avx512.xml.
7815         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7816         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7817         i386/x32-avx512-linux.xml.
7818         * i387-fp.c (num_avx512_k_registers): New constant for number
7819         of K registers.
7820         (num_avx512_zmmh_low_registers): New constant for number of
7821         lower ZMM registers (0-15).
7822         (num_avx512_zmmh_high_registers): New constant for number of
7823         higher ZMM registers (16-31).
7824         (num_avx512_ymmh_registers): New contant for number of higher
7825         YMM registers (ymm16-31 added by avx521 on x86_64).
7826         (num_avx512_xmm_registers): New constant for number of higher
7827         XMM registers (xmm16-31 added by AVX512 on x86_64).
7828         (struct i387_xsave): Add space for AVX512 registers.
7829         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7830         Add code to handle AVX512 registers.
7831         (i387_xsave_to_cache): Add code to handle AVX512 registers.
7832         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7833         prototypei from generated file.
7834         (tdesc_amd64_avx512_linux): Likewise.
7835         (init_registers_x32_avx512_linux): Likewise.
7836         (tdesc_x32_avx512_linux): Likewise.
7837         (init_registers_i386_avx512_linux): Likewise.
7838         (tdesc_i386_avx512_linux): Likewise.
7839         (x86_64_regmap): Add AVX512 registers.
7840         (x86_linux_read_description): Add code to handle AVX512 XSTATE
7841         mask.
7842         (initialize_low_arch): Add code to initialize AVX512 registers.
7843
7844 2014-04-23  Pedro Alves  <palves@redhat.com>
7845
7846         * mem-break.c (find_gdb_breakpoint_at): Make static.
7847         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7848
7849 2014-04-23  Pedro Alves  <palves@redhat.com>
7850
7851         * i386-low.c: Don't include break-common.h here.
7852         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7853         prototype to take target_hw_bp_type as argument instead of a Z
7854         packet char.
7855         * i386-low.h: Include break-common.h here.
7856         (Z_packet_to_hw_type): Declare.
7857         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7858         prototypes.
7859         * linux-x86-low.c (x86_insert_point): Convert the packet number to
7860         a target_hw_bp_type before calling i386_low_insert_watchpoint.
7861         (x86_remove_point): Convert the packet number to a
7862         target_hw_bp_type before calling i386_low_remove_watchpoint.
7863         * win32-i386-low.c (i386_insert_point): Convert the packet number
7864         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7865         (i386_remove_point): Convert the packet number to a
7866         target_hw_bp_type before calling i386_low_remove_watchpoint.
7867
7868 2014-04-23  Pedro Alves  <palves@redhat.com>
7869
7870         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7871
7872 2014-04-10  Pedro Alves  <palves@redhat.com>
7873
7874         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7875         Check if the condition or command is NULL before checking if the
7876         breakpoint is known.  On success, return true.
7877         * mem-break.h (add_breakpoint_condition): Document return.
7878         (add_breakpoint_commands): Add describing comment.
7879         * server.c (skip_to_semicolon): New function.
7880         (process_point_options): Use it.
7881
7882 2014-04-09  Pedro Alves  <palves@redhat.com>
7883
7884         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7885         to lwpid_of.
7886
7887 2014-02-27  Pedro Alves  <palves@redhat.com>
7888
7889         PR 12702
7890         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7891         macros.
7892         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7893         output.
7894         (last_thread_of_process_p): Take a PID argument instead of a
7895         thread pointer.
7896         (linux_wait_for_lwp): Delete.
7897         (num_lwps, check_zombie_leaders, not_stopped_callback): New
7898         functions.
7899         (linux_low_filter_event): New function, party factored out from
7900         linux_wait_for_event.
7901         (linux_wait_for_event): Rename to ...
7902         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
7903         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
7904         sigsuspend.  Check for zombie leaders.
7905         (linux_wait_for_event): Reimplement as wrapper around
7906         linux_wait_for_event_filtered.
7907         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
7908         a normal or signal exit is seen, it's the whole process exiting.
7909         (wait_for_sigstop): No longer a for_each_inferior callback.
7910         Rewrite on top of linux_wait_for_event_filtered.
7911         (stop_all_lwps): Call wait_for_sigstop directly.
7912         * server.c (resume, handle_target_event): Handle
7913         TARGET_WAITKIND_NO_RESUMED.
7914
7915 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7916
7917         * win32-low.c (psapi_get_dll_name,
7918         * win32_CreateToolhelp32Snapshot): Delete.
7919         (win32_CreateToolhelp32Snapshot, win32_Module32First)
7920         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7921         Delete.
7922         (handle_load_dll): Add function description.
7923         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7924
7925 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7926
7927         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7928         Add comment.
7929         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7930         base address when calling win32_add_one_solib.
7931         (handle_load_dll): Delete local variable load_addr.
7932         Remove 0x1000 offset applied to DLL base address when calling
7933         win32_add_one_solib.
7934         (handle_unload_dll): Add comment.
7935
7936 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7937
7938         * win32-low.c (win32_add_all_dlls): Renames
7939         win32_ensure_ntdll_loaded.  Rewrite function documentation.
7940         Adjust implementation to always load all DLLs.
7941         Add 0x1000 offset to DLL base address when calling
7942         win32_add_one_solib.
7943         (child_initialization_done): New static global.
7944         (do_initial_child_stuff): Set child_initialization_done to
7945         zero during child initialization, and 1 after.  Replace call
7946         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7947         Add comment.
7948         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7949         (handle_unload_dll): Add function documentation.
7950         (get_child_debug_event): Ignore load and unload DLL events
7951         during child initialization.
7952
7953 2014-02-20  Doug Evans  <dje@google.com>
7954
7955         Remove global all_lwps.
7956         * inferiors.h (ptid_of): Move here from linux-low.h.
7957         (pid_of, lwpid_of): Ditto.
7958         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7959         parameter is a struct thread_info * now.
7960         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7961         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
7962         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7963         directly.
7964         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7965         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7966         * linux-arm-low.c (update_registers_callback): Update, "entry"
7967         parameter is a struct thread_info * now.
7968         Fetch lwpid from current_inferior directly.
7969         (arm_insert_point): Pass &all_threads to find_inferior instead of
7970         &all_lwps.
7971         (arm_remove_point): Ditto.
7972         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7973         (arm_prepare_to_resume): Fetch pid from thread.
7974         (arm_read_description): Fetch lwpid from current_inferior directly.
7975         * linux-low.c (all_lwps): Delete.
7976         (delete_lwp): Delete call to remove_inferior.
7977         (handle_extended_wait): Fetch lwpid from thread.
7978         (add_lwp): Don't set lwp->entry.id.  Remove call to
7979         add_inferior_to_list.
7980         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7981         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7982         (kill_one_lwp_callback): Ditto.
7983         (linux_kill): Don't dereference NULL pointer.
7984         Fetch ptid,lwpid from thread.
7985         (get_detach_signal): Fetch ptid from thread.
7986         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7987         Simplify call to regcache_invalidate_thread.
7988         (delete_lwp_callback): Update, "entry" parameter is a
7989         struct thread_info * now.  Fetch pid from thread.
7990         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7991         (status_pending_p_callback): Update, "entry" parameter is a
7992         struct thread_info * now.  Fetch ptid from thread.
7993         (find_lwp_pid): Update, "entry" parameter is a
7994         struct thread_info * now.
7995         (linux_wait_for_lwp): Fetch pid from thread.
7996         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7997         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7998         (enqueue_one_deferred_signal): Fetch lwpid from thread.
7999         (dequeue_one_deferred_signal): Ditto.
8000         (cancel_breakpoint): Fetch ptid from current_inferior.
8001         (linux_wait_for_event): Pass &all_threads to find_inferior,
8002         not &all_lwps.  Fetch ptid, lwpid from thread.
8003         (count_events_callback): Update, "entry" parameter is a
8004         struct thread_info * now.
8005         (select_singlestep_lwp_callback): Ditto.
8006         (select_event_lwp_callback): Ditto.
8007         (cancel_breakpoints_callback): Ditto.
8008         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8009         not &all_lwps.
8010         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
8011         (unsuspend_one_lwp): Update, "entry" parameter is a
8012         struct thread_info * now.
8013         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8014         not &all_lwps.
8015         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
8016         Fetch lwpid from thread, not lwp.
8017         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8018         Pass &all_threads to find_inferior, not &all_lwps.
8019         (send_sigstop): Fetch lwpid from thread, not lwp.
8020         (send_sigstop_callback): Update, "entry" parameter is a
8021         struct thread_info * now.
8022         (suspend_and_send_sigstop_callback): Ditto.
8023         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
8024         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8025         struct thread_info * now.
8026         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
8027         from thread, lwp.
8028         (lwp_running): Update, "entry" parameter is a
8029         struct thread_info * now.
8030         (stop_all_lwps): Fetch ptid from thread.
8031         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8032         (linux_resume_one_lwp): Fetch lwpid from thread.
8033         (linux_set_resume_request): Update, "entry" parameter is a
8034         struct thread_info * now.  Fetch pid, lwpid from thread.
8035         (resume_status_pending_p): Update, "entry" parameter is a
8036         struct thread_info * now.
8037         (need_step_over_p): Ditto.  Fetch lwpid from thread.
8038         (start_step_over): Fetch lwpid from thread.
8039         (linux_resume_one_thread): Update, "entry" parameter is a
8040         struct thread_info * now.  Fetch lwpid from thread.
8041         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8042         (proceed_one_lwp): Update, "entry" parameter is a
8043         struct thread_info * now.  Fetch lwpid from thread.
8044         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8045         struct thread_info * now.
8046         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8047         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
8048         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8049         directly.
8050         (regsets_store_inferior_registers): Ditto.
8051         (fetch_register, store_register): Ditto.
8052         (linux_read_memory, linux_write_memory): Ditto.
8053         (linux_request_interrupt): Ditto.
8054         (linux_read_auxv): Ditto.
8055         (linux_xfer_siginfo): Ditto.
8056         (linux_qxfer_spu): Ditto.
8057         (linux_qxfer_libraries_svr4): Ditto.
8058         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8059         moved to inferiors.h.
8060         (get_lwp): Delete.
8061         (get_thread_lwp): Update.
8062         (struct lwp_info): Delete member "entry".  Simplify comment for
8063         member "thread".
8064         (all_lwps): Delete.
8065         * linux-mips-low.c (mips_read_description): Fetch lwpid from
8066         current_inferior directly.
8067         (update_watch_registers_callback): Update, "entry" parameter is a
8068         struct thread_info * now.  Fetch pid from thread.
8069         (mips_linux_prepare_to_resume): Fetch ptid from thread.
8070         (mips_insert_point): Fetch lwpid from current_inferior.
8071         Pass &all_threads to find_inferior, not &all_lwps.
8072         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8073         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8074         directly.
8075         (mips_stopped_data_address): Ditto.
8076         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8077         directly.
8078         * linux-tile-low.c (tile_arch_setup): Ditto.
8079         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8080         (update_debug_registers_callback): Update, "entry" parameter is a
8081         struct thread_info * now.  Fetch pid from thread.
8082         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8083         Pass &all_threads to find_inferior, not &all_lwps.
8084         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8085         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8086         Pass &all_threads to find_inferior, not &all_lwps.
8087         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8088         (i386_dr_low_get_status): Ditto.
8089         (x86_linux_prepare_to_resume): Fetch ptid from thread.
8090         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8091         (x86_linux_read_description): Ditto.
8092         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8093
8094 2014-02-20  Doug Evans  <dje@google.com>
8095
8096         * inferiors.c (get_first_inferior): Fix buglet.
8097
8098 2014-02-19  Doug Evans  <dje@google.com>
8099
8100         * gdbthread.h (add_thread): Change result type to struct thread_info *.
8101         * inferiors.c (add_thread): Change result type to struct thread_info *.
8102         All callers updated.
8103         (add_lwp): Call add_thread here instead of in callers.
8104         All callers updated.
8105         * linux-low.h (get_lwp_thread): Rewrite.
8106         (struct lwp_info): New member "thread".
8107
8108 2014-02-19  Doug Evans  <dje@google.com>
8109
8110         * linux-low.c (add_lwp): Change result to struct lwp_info *.
8111         All callers updated.
8112
8113 2014-02-19  Doug Evans  <dje@google.com>
8114
8115         * inferiors.c (add_thread): Fix whitespace.
8116
8117 2014-02-19  Doug Evans  <dje@google.com>
8118
8119         * dll.c (clear_dlls): Replace accessing list implemention details
8120         with API function.
8121         * gdbthread.h (get_first_thread): Declare.
8122         * inferiors.c (for_each_inferior_with_data): New function.
8123         (get_first_thread): New function.
8124         (find_thread_ptid): Simplify.
8125         (get_first_inferior): New function.
8126         (clear_list): Delete.
8127         (one_inferior_p): New function.
8128         (clear_inferior_list): New function.
8129         (clear_inferiors): Update.
8130         * inferiors.h (for_each_inferior_with_data): Declare.
8131         (clear_inferior_list): Declare.
8132         (one_inferior_p): Declare.
8133         (get_first_inferior): Declare.
8134         * linux-low.c (linux_wait_for_event): Replace accessing list
8135         implemention details with API function.
8136         * server.c (target_running): Ditto.
8137         (accumulate_file_name_length): New function.
8138         (emit_dll_description): New function.
8139         (handle_qxfer_libraries): Replace accessing list implemention
8140         details with API function.
8141         (handle_qxfer_threads_worker): New function.
8142         (handle_qxfer_threads_proper): Replace accessing list implemention
8143         details with API function.
8144         (handle_query): Ditto.
8145         (visit_actioned_threads_callback_ftype): New typedef.
8146         (visit_actioned_threads_data): New struct.
8147         (visit_actioned_threads): Rewrite to be find_inferior callback.
8148         (resume): Call find_inferior.
8149         (handle_status): Replace accessing list implemention
8150         details with API function.
8151         (process_serial_event): Replace accessing list implemention details
8152         with API function.
8153         * target.c (set_desired_inferior): Replace accessing list implemention
8154         details with API function.
8155         * tracepoint.c (same_process_p): New function.
8156         (gdb_agent_about_to_close): Replace accessing list implemention
8157         details with API function.
8158         * win32-low.c (child_delete_thread): Replace accessing list
8159         implemention details with API function.
8160         (match_dll_by_basename): New function.
8161         (dll_is_loaded_by_basename): New function.
8162         (win32_ensure_ntdll_loaded): Replace accessing list implemention
8163         details call to dll_is_loaded_by_basename.
8164
8165 2014-02-19  Doug Evans  <dje@google.com>
8166
8167         * dll.h (struct dll_info): Add comment.
8168         * gdbthread.h (struct thread_info): Add comment.
8169         (current_ptid): Simplify.
8170         * inferiors.c (add_process): Update.
8171         (remove_process): Update.
8172         * inferiors.h (struct process_info): Rename member "head" to "entry".
8173         * linux-low.c (delete_lwp): Update.
8174         (add_lwp): Update.
8175         (last_thread_of_process_p): Update.
8176         (kill_one_lwp_callback, linux_kill): Update.
8177         (status_pending_p_callback): Update.
8178         (wait_for_sigstop): Update.  Simplify read of ptid.
8179         (start_step_over): Update.
8180         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8181         (get_lwp_thread): Update.
8182         (struct lwp_info): Rename member "head" to "entry".
8183         * regcache.h (inferior_list_entry): Delete.
8184         * server.c (kill_inferior_callback): Update.
8185         (detach_or_kill_inferior_callback): Update.
8186         (print_started_pid): Update.
8187         (print_attached_pid): Update.
8188         (process_serial_event): Simplify read of ptid.
8189         * thread-db.c (thread_db_create_event): Update.
8190         (thread_db_get_tls_address): Update.
8191         * win32-low.c (current_inferior_ptid): Simplify.
8192
8193 2014-02-19  Tom Tromey  <tromey@redhat.com>
8194
8195         * target.h (struct target_ops) <supports_btrace>: Add target_ops
8196         argument.
8197         (target_supports_btrace): Update.
8198
8199 2014-02-14  Yao Qi  <yao@codesourcery.com>
8200
8201         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8202         (rsp-low-ipa.o): New target.
8203
8204 2014-02-12  Tom Tromey  <tromey@redhat.com>
8205
8206         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8207         convert_ascii_to_int.
8208         * regcache.c (registers_to_string): Likewise.
8209         * remote-utils.c (decode_M_packet): Likewise.
8210         * server.c (process_serial_event): Likewise.
8211
8212 2014-02-12  Tom Tromey  <tromey@redhat.com>
8213
8214         * server.c (handle_query, handle_v_run): Use hex2bin, not
8215         unhexify.
8216         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8217
8218 2014-02-12  Tom Tromey  <tromey@redhat.com>
8219
8220         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8221         convert_int_to_ascii.
8222         * regcache.c (registers_to_string, collect_register_as_string):
8223         Likewise.
8224         * remote-utils.c (look_up_one_symbol, relocate_instruction):
8225         Likewise.
8226         * server.c (process_serial_event): Likewise.
8227         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8228         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8229
8230 2014-02-12  Tom Tromey  <tromey@redhat.com>
8231
8232         * remote-utils.c (look_up_one_symbol, monitor_output): Use
8233         bin2hex, not hexify.
8234         * tracepoint.c (cmd_qtstatus): Likewise.
8235
8236 2014-02-12  Tom Tromey  <tromey@redhat.com>
8237
8238         * remote-utils.c (monitor_output): Pass explicit length to
8239         hexify.
8240
8241 2014-02-12  Tom Tromey  <tromey@redhat.com>
8242
8243         * tracepoint.c: Include rsp-low.h.
8244         * server.c: Include rsp-low.h.
8245         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8246         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8247         declare.
8248         * remote-utils.c: Include rsp-low.h.
8249         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8250         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8251         (convert_int_to_ascii, convert_ascii_to_int): Move to
8252         common/rsp-low.c.
8253         * regcache.c: Include rsp-low.h.
8254         * ax.c: Include rsp-low.h.
8255         * Makefile.in (SFILES): Add common/rsp-low.c.
8256         (OBS): Add rsp-low.o.
8257         (rsp-low.o): New target.
8258
8259 2014-02-12  Tom Tromey  <tromey@redhat.com>
8260
8261         * utils.h (pulongest, plongest, phex_nz): Don't declare.
8262         Include print-utils.h.
8263         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8264         (plongest, thirty_two, phex_nz): Remove.
8265         * Makefile.in (SFILES): Add common/print-utils.c.
8266         (OBS): Add print-utils.o.
8267         (print-utils-ipa.o): New target.
8268         (print-utils.o): New target.
8269         (IPA_OBJS): Add print-utils-ipa.o.
8270
8271 2014-02-06  Tom Tromey  <tromey@redhat.com>
8272
8273         * Makefile.in (SFILES): Fix indentation.
8274
8275 2014-02-05  Doug Evans  <dje@google.com>
8276
8277         * linux-low.c (linux_wait_for_event): Improve comment.
8278         (linux_wait_1): Keep current_inferior in sync with event_child.
8279
8280 2014-01-22  Doug Evans  <dje@google.com>
8281
8282         * gdbthread.h (gdb_id_to_thread): Delete, unused.
8283
8284 2014-01-22  Doug Evans  <dje@google.com>
8285
8286         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8287         * configure: Regenerate.
8288         * config.in: Regenerate.
8289         * Makefile.in (SFILES): Add debug.c.
8290         (OBS): Add debug.o.
8291         * debug.c: New file.
8292         * debug.h: New file.
8293         * linux-aarch64-low.c (*): Update all debugging printfs to use
8294         debug_printf instead of fprintf.
8295         * linux-arm-low.c (*): Ditto.
8296         * linux-cris-low.c (*): Ditto.
8297         * linux-crisv32-low.c (*): Ditto.
8298         * linux-m32r-low.c (*): Ditto.
8299         * linux-sparc-low.c (*): Ditto.
8300         * linux-x86.c (*): Ditto.
8301         * linux-low.c (*): Ditto.
8302         (linux_wait_1): Add calls to debug_enter, debug_exit.
8303         (linux_wait): Remove redundant debugging printf.
8304         (stop_all_lwps): Add calls to debug_enter, debug_exit.
8305         (linux_resume, unstop_all_lwps): Ditto.
8306         * mem-break.c (*): Update all debugging printfs to use
8307         debug_printf instead of fprintf.
8308         * remote-utils.c (*): Ditto.
8309         * thread-db.c (*): Ditto.
8310         * server.c #include <ctype.h>, "gdb_vecs.h".
8311         (debug_threads): Moved to debug.c.
8312         (*): Update all debugging printfs to use debug_printf instead of
8313         fprintf.
8314         (start_inferior): Replace call to fflush with call to debug_flush.
8315         (monitor_show_help): Mention set debug-format.
8316         (parse_debug_format_options): New function.
8317         (handle_monitor_command): Handle "monitor set debug-format".
8318         (gdbserver_usage): Mention --debug-format.
8319         (main): Parse --debug-format.
8320         * server.h (debug_threads): Declaration moved to debug.h.
8321         #include "debug.h".
8322         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8323         trace_debug_1 that uses debug_printf.
8324         (tracepoint_look_up_symbols): Update all debugging printfs to use
8325         debug_printf instead of fprintf.
8326
8327 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
8328
8329         * linux-xtensa-low.c: Include asm/ptrace.h instead of
8330         sys/ptrace.h.
8331
8332 2014-01-17  Pedro Alves  <palves@redhat.com>
8333
8334         PR build/16445
8335         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8336         defined after including gdb_proc_service.h.
8337
8338 2014-01-16  Doug Evans  <dje@google.com>
8339
8340         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8341         (match_dll): Use it.
8342
8343 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
8344
8345         * target.h (target_ops) <read_btrace>: Change parameters and
8346         return type to allow error reporting.
8347         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
8348         trace reading errors on.
8349         * linux-low.c (linux_low_read_btrace): Pass trace reading
8350         errors on.
8351         (linux_low_disable_btrace): New.
8352
8353 2014-01-15  Doug Evans  <dje@google.com>
8354
8355         * inferiors.c (thread_id_to_gdb_id): Delete.
8356         * inferiors.h (thread_id_to_gdb_id): Delete.
8357
8358 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
8359
8360         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8361         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
8362         versions.
8363
8364 2014-01-08  Pedro Alves  <palves@redhat.com>
8365
8366         * server.c (handle_status): Don't discard previous queued stop
8367         replies or thread's pending status here.
8368         (main) <disconnection>: Do it here instead.
8369
8370 2014-01-08  Pedro Alves  <palves@redhat.com>
8371
8372         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8373         * server.c (visit_actioned_threads, handle_pending_status): New
8374         function.
8375         (handle_v_cont): Factor out parts to ...
8376         (resume): ... this new function.  If in all-stop, and a thread
8377         being resumed has a pending status, report it without actually
8378         resuming.
8379         (myresume): Adjust to use the new 'resume' function.
8380         (clear_pending_status_callback, set_pending_status_callback)
8381         (find_status_pending_thread_callback): New functions.
8382         (handle_status): Handle the case of multiple threads having
8383         interesting statuses to report.  Report threads' real last signal
8384         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
8385         with an interesting thread to report the status for, instead of
8386         always reporting the status of the first thread.
8387
8388 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
8389
8390         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8391         * gdbreplay.c (gdbreplay_version): Likewise.
8392
8393 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
8394
8395         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8396         iov.iov_len with the real length in use.
8397
8398 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
8399
8400         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8401         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8402         for all targets that use win32-low.c.
8403         * win32-low.c (win32_ensure_ntdll_loaded): New function.
8404         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8405
8406 2013-12-13  Pedro Alves  <palves@redhat.com>
8407
8408         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8409         if equal to TARGET_WAITKIND_LOADED.
8410         * win32-low.c (cached_status): New static global.
8411         (win32_wait): Add declaration.
8412         (do_initial_child_stuff): Flush all initial pending debug events
8413         up to the initial breakpoint.
8414         (win32_wait): If CACHED_STATUS was set, return that instead
8415         of doing a real wait.  Remove the code resuming the execution
8416         of the inferior after receiving a TARGET_WAITKIND_LOADED event
8417         during the initial phase.  Also remove the code changing
8418         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8419         TARGET_WAITKIND_STOPPED.
8420
8421 2013-12-11  Yao Qi  <yao@codesourcery.com>
8422
8423         * notif.c (handle_notif_ack): Return 0 if no notification
8424         matches.
8425
8426 2013-11-20  Doug Evans  <dje@google.com>
8427
8428         * linux-low.c (linux_set_resume_request): Fix comment.
8429
8430 2013-11-20  Doug Evans  <dje@google.com>
8431
8432         * linux-low.c (resume_status_pending_p): Tweak comment.
8433
8434 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8435
8436         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8437         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8438         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8439         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8440         (srv_amd64_regobj): Add amd64-mpx.o.
8441         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8442         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8443         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8444         * i387-fp.c (num_pl_bnd_register) Added constant.
8445         (num_pl_bnd_cfg_registers) Added constant.
8446         (struct i387_xsave) Added reserved area and MPX fields.
8447         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8448         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8449         function.
8450         (tdesc_i386_mpx_linux): Add MPX amd64 target.
8451         (init_registers_amd64_mpx_linux): Declare new function.
8452         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8453         (x86_64_regmap): Add MPX registers.
8454         (x86_linux_read_description): Add MPX case.
8455         (initialize_low_arch): Initialize MPX targets.
8456
8457 2013-11-18  Tom Tromey  <tromey@redhat.com>
8458
8459         * configure: Rebuild.
8460         * configure.ac: Don't check for stdlib.h.
8461         * gdbreplay.c: Unconditionally include stdlib.h.
8462
8463 2013-11-18  Tom Tromey  <tromey@redhat.com>
8464
8465         * config.in: Rebuild.
8466         * configure: Rebuild.
8467         * configure.ac: Don't use AC_HEADER_DIRENT.
8468
8469 2013-11-18  Tom Tromey  <tromey@redhat.com>
8470
8471         * server.h: Don't check HAVE_STRING_H.
8472         * gdbreplay.c: Don't check HAVE_STRING_H.
8473         * configure: Rebuild.
8474
8475 2013-11-18  Tom Tromey  <tromey@redhat.com>
8476
8477         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8478         LIBGNU.
8479
8480 2013-11-08  Tom Tromey  <tromey@redhat.com>
8481
8482         * configure, config.in: Rebuild.
8483         * configure.ac: Remove unused configury.
8484
8485 2013-11-08  Tom Tromey  <tromey@redhat.com>
8486
8487         * acinclude.m4: Include common.m4, codeset.m4.
8488         * configure, config.in: Rebuild.
8489         * configure.ac: Use GDB_AC_COMMON.
8490
8491 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8492
8493         * linux-s390-low.c (HWCAP_S390_TE): New define.
8494         (s390_arch_setup): Consider the TE field in the HWCAP for
8495         determining 'have_regset_tdb'.
8496
8497 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
8498
8499         PR gdb/16014
8500         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8501         call to sizeof.
8502
8503 2013-10-02  Pedro Alves  <palves@redhat.com>
8504
8505         * server.c (process_serial_event): Don't output "GDBserver
8506         exiting" if GDB is connected through stdio.
8507         * target.c (mywait): Likewise, be silent if GDB is connected
8508         through stdio.
8509
8510 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
8511
8512         * lynx-low.c (lynx_add_threads_after_attach): New function.
8513         (lynx_attach): Remove call to add_thread.  Add call to
8514         lynx_add_threads_after_attach instead.
8515
8516 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
8517
8518         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8519         * config.in, configure: Regenerated.
8520
8521 2013-09-18  Yao Qi  <yao@codesourcery.com>
8522
8523         PR server/15959
8524         * server.c (start_inferior): Clear 'resume_info'.
8525
8526 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8527
8528         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8529         for each register.
8530
8531 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8532
8533         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8534         linux-tile-low.o to srv_tgtobj.
8535
8536 2013-09-16  Will Newton  <will.newton@linaro.org>
8537
8538         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8539         out regs.
8540
8541 2013-09-06  Pedro Alves  <palves@redhat.com>
8542
8543         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8544         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8545         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8546         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8547         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8548         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8549
8550 2013-09-06  Pedro Alves  <palves@redhat.com>
8551
8552         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8553         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8554
8555 2013-09-06  Pedro Alves  <palves@redhat.com>
8556
8557         * linux-amd64-ipa.c: Include tracepoint.h.
8558         * linux-i386-ipa.c: Include tracepoint.h.
8559
8560 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8561
8562         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8563         (ps_get_thread_area): New function.
8564
8565 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8566
8567         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8568         (initialize_low_arch): Call init_registers_crisv32 rather than
8569         init_register_crisv32.
8570
8571 2013-09-05  Pedro Alves  <palves@redhat.com>
8572
8573         * server.h (handle_vFile, hostio_last_error_from_errno): Move
8574         to ...
8575         * hostio.h: ... this new file.
8576         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8577         win32-low.c: Include hostio.h.
8578
8579 2013-09-05  Pedro Alves  <palves@redhat.com>
8580
8581         * server.h (gdb_client_data, handler_func, callback_handler_func)
8582         (delete_file_handler, add_file_handler, append_callback_event)
8583         (delete_callback_event, start_event_loop, initialize_event_loop):
8584         Move to event-loop.h and include it.
8585         * event-loop.h: New file.
8586
8587 2013-09-05  Pedro Alves  <palves@redhat.com>
8588
8589         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8590         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8591         (loaded_dll, unloaded_dll): Move to ...
8592         * dll.h: ... this new file.
8593         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8594
8595 2013-09-05  Pedro Alves  <palves@redhat.com>
8596
8597         * server.h (current_process, get_thread_process, all_processes)
8598         (add_inferior_to_list, for_each_inferior, current_inferior)
8599         (remove_inferior, add_process, remove_process, find_process_pid)
8600         (have_started_inferiors_p, have_attached_inferiors_p)
8601         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8602         (clear_inferiors, find_inferior, find_inferior_id)
8603         (inferior_target_data, set_inferior_target_data)
8604         (inferior_regcache_data, set_inferior_regcache_data): Move to
8605         inferiors.h, and include it.
8606         * inferiors.h: New file.
8607
8608 2013-09-05  Pedro Alves  <palves@redhat.com>
8609
8610         * server.h (struct emit_ops, current_insn_ptr, emit_error):
8611         Move ...
8612         * ax.h: ... here.
8613
8614 2013-09-05  Pedro Alves  <palves@redhat.com>
8615
8616         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8617         tracepoint.h.
8618         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8619         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8620         (handle_tracepoint_general_set, handle_tracepoint_query)
8621         (tracepoint_finished_step, tracepoint_was_hit)
8622         (release_while_stepping_state_list, current_traceframe)
8623         (in_readonly_region, traceframe_read_mem)
8624         (fetch_traceframe_registers, traceframe_read_sdata)
8625         (traceframe_read_info, struct fast_tpoint_collect_status)
8626         (fast_tracepoint_collecting, force_unlock_trace_buffer)
8627         (handle_tracepoit_bkpts, initialize_low_tracepoint)
8628         (supply_fast_tracepoint_registers)
8629         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8630         (ipa_tdesc, claim_trampoline_space)
8631         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8632         (agent_mem_read, agent_get_trace_state_variable_value)
8633         (agent_set_trace_state_variable_value, agent_tsv_read)
8634         (agent_mem_read_string, get_raw_reg_func_addr)
8635         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8636         * tracepoint.h: ... this new file.
8637
8638 2013-09-05  Pedro Alves  <palves@redhat.com>
8639
8640         * server.h (perror_with_name, error, fatal, warning, paddress)
8641         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8642         include it.
8643         * utils.h: New file.
8644
8645 2013-09-05  Pedro Alves  <palves@redhat.com>
8646
8647         * server.h (remote_debug, noack_mode, transport_is_reliable)
8648         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8649         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8650         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8651         (write_enn, initialize_async_io, enable_async_io)
8652         (disable_async_io, check_remote_input_interrupt_request)
8653         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8654         (dead_thread_notify, prepare_resume_reply)
8655         (decode_address_to_semicolon, decode_address, decode_m_packet)
8656         (decode_M_packet, decode_X_packet, decode_xfer_write)
8657         (decode_search_memory_packet, unhexify, hexify)
8658         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8659         (look_up_one_symbol, relocate_instruction)
8660         (monitor_output): Move to remote-utils.h, and include it.
8661         * remote-utils.h: New file.
8662
8663 2013-09-05  Pedro Alves  <palves@redhat.com>
8664
8665         * server.h (_): Delete.
8666
8667 2013-09-02  Pedro Alves  <palves@redhat.com>
8668
8669         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8670         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8671         allocated.
8672         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8673
8674 2013-09-02  Pierre Muller  <muller@sourceware.org>
8675
8676         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8677         or WriteProcessMemory complete successfully and handle
8678         ERROR_PARTIAL_COPY error.
8679
8680 2013-09-02  Pedro Alves  <palves@redhat.com>
8681
8682         * server.c (gdb_read_memory): Return -1 on traceframe memory read
8683         error instead of EIO.
8684
8685 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8686
8687         PR server/15604
8688         * linux-low.c: Include filestuff.h.
8689         (linux_create_inferior) <pid == 0>: Call close_most_fds.
8690         * lynx-low.c: Include filestuff.h.
8691         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8692         * server.c: Include filestuff.h.
8693         (main): Call notice_open_fds.
8694         * spu-low.c: Include filestuff.h.
8695         (spu_create_inferior) <pid == 0>: Call close_most_fds.
8696
8697 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
8698
8699         * Makefile.in: Explain why ../target and ../nat are not
8700         listed as include file search paths.
8701         (linux-waitpid.o): New object file rule.
8702         * configure.srv (srv_native_linux_obj): New variable.
8703         Replace all occurrences of linux native object files with
8704         $srv_native_linux_obj.
8705         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8706         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8707         (linux_enable_event_reporting): Remove declaration.
8708         (my_waitpid): Moved to common/linux-waitpid.c.
8709         (linux_wait_for_event): Pass ptid when calling
8710         linux_enable_event_reporting.
8711         (linux_supports_tracefork_flag): Remove.
8712         (linux_enable_event_reporting): Likewise.
8713         (linux_tracefork_grandchild): Remove.
8714         (STACK_SIZE): Moved to common/linux-ptrace.c.
8715         (linux_tracefork_child): Remove.
8716         (linux_test_for_tracefork): Remove.
8717         (linux_look_up_symbols): Call linux_supports_traceclone.
8718         (initialize_low): Remove call to linux_test_for_tracefork.
8719         * linux-low.h (PTRACE_TYPE_ARG3): Move to
8720         common/linux-ptrace.h.
8721         (PTRACE_TYPE_ARG4): Likewise.
8722         Include linux-ptrace.h.
8723
8724 2013-08-21  Pedro Alves  <palves@redhat.com>
8725
8726         * config.in: Renegerate.
8727
8728 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
8729
8730         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8731         (SFILES): Remove $(srcdir)/common/target-common.c and
8732         add $(srcdir)/target/waitstatus.c.
8733         (OBS): Remove target-common.o and add waitstatus.o.
8734         (server_h): Remove $(srcdir)/../common/target-common.h and
8735         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8736         and $(srcdir)/../target/waitstatus.h.
8737         (target-common.o): Remove.
8738         (waitstatus.o): New target object file.
8739         * target.h: Do not include target-common.h and
8740         include target/resume.h, target/wait.h and
8741         target/waitstatus.h.
8742
8743 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
8744
8745         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8746         to PTRACE_TYPE_ARG3.
8747         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8748         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8749         PTRACE_TYPE_ARG4.
8750         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8751         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8752
8753 2013-07-27  Jie Zhang  <jie@codesourcery.com>
8754             Daniel Jacobowitz  <dan@codesourcery.com>
8755             Yao Qi  <yao@codesourcery.com>
8756
8757         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8758         (mips-linux-watch.o): New rule.
8759         (mips_linux_watch_h): New variable.
8760         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8761         srv_tgtobj.
8762         * linux-mips-low.c: Include mips-linux-watch.h.
8763         (struct arch_process_info, struct arch_lwp_info): New.
8764         (update_watch_registers_callback): New function.
8765         (mips_linux_new_process, mips_linux_new_thread) New functions.
8766         (mips_linux_prepare_to_resume, mips_insert_point): New
8767         functions.
8768         (mips_remove_point, mips_stopped_by_watchpoint): New
8769         functions.
8770         (rsp_bp_type_to_target_hw_bp_type): New function.
8771         (mips_stopped_data_address): New function.
8772         (the_low_target): Add watchpoint support functions.
8773
8774 2013-07-27  Yao Qi  <yao@codesourcery.com>
8775
8776         * i386-low.c: Include break-common.h.
8777         (enum target_hw_bp_type): Remove.
8778
8779 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
8780
8781         * Makefile.in (SFILES): /common/target-common.c.
8782         (OBS): Add target-common.o.
8783         (server_h): Add $(srcdir)/../common/target-common.h.
8784         (target-common.o): New target.
8785         * server.c (queue_stop_reply_callback): Free
8786         status string after use.
8787         * target.c (target_waitstatus_to_string): Remove.
8788         * target.h: Include target-common.h.
8789         (resume_kind): Likewise.
8790         (target_waitkind): Likewise.
8791         (target_waitstatus): Likewise.
8792         (TARGET_WNOHANG): Likewise.
8793
8794 2013-07-04  Yao Qi  <yao@codesourcery.com>
8795
8796         * Makefile.in (host_alias): Use @host_noncanonical@.
8797         (target_alias): Use @target_noncanonical@.
8798         * configure.ac: Use ACX_NONCANONICAL_TARGET and
8799         ACX_NONCANONICAL_HOST.
8800         * configure: Regenerated.
8801
8802         Revert:
8803         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8804
8805         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8806         * configure: Rebuild.
8807         * Makefile.in (version_host, version_target): Get from configure.
8808         (version.c): Use $(version_host) and $(version_target).
8809
8810 2013-07-03  Pedro Alves  <palves@redhat.com>
8811
8812         * Makefile.in (config.status): Depend on development.sh.
8813         * acinclude.m4: Include libmcheck.m4.
8814         * configure: Regenerate.
8815
8816 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8817
8818         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8819         attribute inside the parentheses.
8820         (winapi_DebugSetProcessKillOnExit): Ditto.
8821         (winapi_DebugBreakProcess): Ditto.
8822         (winapi_GenerateConsoleCtrlEvent): Ditto.
8823
8824 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8825
8826         * notif.h (notif_event): Add a dummy member to avoid compiler
8827         errors.
8828
8829 2013-07-01  Pedro Alves  <palves@redhat.com>
8830
8831         * hostio.c (HOSTIO_PATH_MAX): Define.
8832         (require_filename, handle_open, handle_unlink, handle_readlink):
8833         Use it.
8834
8835 2013-07-01  Pedro Alves  <palves@redhat.com>
8836
8837         * server.h: Include "pathmax.h".
8838         * linux-low.c: Don't include sys/param.h.
8839         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8840         MAXPATHLEN.
8841         * win32-low.c: Don't include sys/param.h.
8842         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8843
8844 2013-07-01  Pedro Alves  <palves@redhat.com>
8845
8846         * event-loop.c: Don't check HAVE_UNISTD_H before including
8847         <unistd.h>.
8848         * gdbreplay.c: Likewise.
8849         * remote-utils.c: Likewise.
8850         * server.c: Likewise.
8851         * configure.ac: Don't check for unistd.h.
8852         * configure: Regenerate.
8853
8854 2013-06-28  Tom Tromey  <tromey@redhat.com>
8855
8856         * Makefile.in (version.c): Use version.in, not
8857         common/version.in.
8858
8859 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8860
8861         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8862         * configure: Rebuild.
8863         * Makefile.in (version_host, version_target): Get from configure.
8864         (version.c): Use $(version_host) and $(version_target).
8865
8866 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8867
8868         Fix trace-status to output user name without trailing colon.
8869         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8870
8871 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8872
8873         Fix trace-status to output proper start-time and stop-time.
8874         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8875         output start time and stop time in hex as gdb expects.
8876
8877 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
8878
8879         * tracepoint.c (build_traceframe_info_xml): Output trace state
8880         variables present in the trace buffer.
8881
8882 2013-06-24  Tom Tromey  <tromey@redhat.com>
8883
8884         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8885         create-version.sh.
8886         (version.o): Remove.
8887         * gdbreplay.c: Include version.h.
8888         (version, host_name): Don't declare.
8889         * server.h: Include version.h.
8890         (version, host_name): Don't declare.
8891
8892 2013-06-12  Pedro Alves  <palves@redhat.com>
8893
8894         * linux-x86-low.c (linux_is_elf64): Delete global.
8895         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8896         with local linux_pid_exe_is_elf_64_file use.
8897
8898 2013-06-11  Pedro Alves  <palves@redhat.com>
8899
8900         * linux-low.c (regset_disabled, disable_regset): New functions.
8901         (regsets_fetch_inferior_registers)
8902         (regsets_store_inferior_registers): Use them.
8903         (initialize_regsets_info); Don't allocate the disabled_regsets
8904         array here.
8905         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8906         comment.
8907
8908 2013-06-11  Pedro Alves  <palves@redhat.com>
8909
8910         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8911         xmalloc.
8912
8913 2013-06-11  Pedro Alves  <palves@redhat.com>
8914
8915         * linux-x86-low.c (initialize_low_arch): Call
8916         init_registers_x32_avx_linux.
8917
8918 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
8919
8920         Fix compatibility with Android Bionic.
8921         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8922         it is not empty.
8923
8924 2013-06-07  Pedro Alves  <palves@redhat.com>
8925
8926         PR server/14823
8927         * Makefile.in (OBS): Add tdesc.o.
8928         (IPA_OBJS): Add tdesc-ipa.o.
8929         (tdesc-ipa.o): New rule.
8930         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8931         interface.
8932         * linux-low.c (new_inferior): Delete.
8933         (disabled_regsets, num_regsets): Delete.
8934         (linux_add_process): Adjust to set the new per-process
8935         new_inferior flag.
8936         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8937         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
8938         was a stop.  When calling arch_setup, switch the current inferior
8939         to the thread that got an event.
8940         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8941         (regsets_fetch_inferior_registers)
8942         (regsets_store_inferior_registers): New regsets_info parameter.
8943         Adjust to use it.
8944         (linux_register_in_regsets): New regs_info parameter.  Adjust to
8945         use it.
8946         (register_addr, fetch_register, store_register): New usrregs_info
8947         parameter.  Adjust to use it.
8948         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8949         parameter regs_info.  Adjust to use it.
8950         (linux_fetch_registers): Get the current inferior's regs_info, and
8951         adjust to use it.
8952         (linux_store_registers): Ditto.
8953         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8954         (initialize_low): Don't initialize the target_regsets here.  Call
8955         initialize_low_arch.
8956         * linux-low.h (target_regsets): Delete declaration.
8957         (struct regsets_info): New.
8958         (struct usrregs_info): New.
8959         (struct regs_info): New.
8960         (struct process_info_private) <new_inferior>: New field.
8961         (struct linux_target_ops): Delete the num_regs, regmap, and
8962         regset_bitmap fields.  New field regs_info.
8963         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8964         * i387-fp.c (num_xmm_registers): Delete.
8965         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8966         calls to new interface.
8967         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8968         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8969         Infer the number of xmm registers from the regcache's target
8970         description.
8971         * i387-fp.h (num_xmm_registers): Delete.
8972         * inferiors.c (add_thread): Don't install the thread's regcache
8973         here.
8974         * proc-service.c (gregset_info): Fetch the current inferior's
8975         regs_info.  Adjust to use it.
8976         * regcache.c: Include tdesc.h.
8977         (register_bytes, reg_defs, num_registers)
8978         (gdbserver_expedite_regs): Delete.
8979         (get_thread_regcache): If the thread doesn't have a regcache yet,
8980         create one, instead of aborting gdbserver.
8981         (regcache_invalidate_one): Rename to ...
8982         (regcache_invalidate_thread): ... this.
8983         (regcache_invalidate_one): New.
8984         (regcache_invalidate): Only invalidate registers of the current
8985         process.
8986         (init_register_cache): Add target_desc parameter, and use it.
8987         (new_register_cache): Ditto.  Assert the target description has a
8988         non zero registers_size.
8989         (regcache_cpy): Add assertions.  Adjust.
8990         (realloc_register_cache, set_register_cache): Delete.
8991         (registers_to_string, registers_from_string): Adjust.
8992         (find_register_by_name, find_regno, find_register_by_number)
8993         (register_cache_size): Add target_desc parameter, and use it.
8994         (free_register_cache_thread, free_register_cache_thread_one)
8995         (regcache_release, register_cache_size): New.
8996         (register_size): Add target_desc parameter, and use it.
8997         (register_data, supply_register, supply_register_zeroed)
8998         (supply_regblock, supply_register_by_name, collect_register)
8999         (collect_register_as_string, collect_register_by_name): Adjust.
9000         * regcache.h (struct target_desc): Forward declare.
9001         (struct regcache) <tdesc>: New field.
9002         (init_register_cache, new_register_cache): Add target_desc
9003         parameter.
9004         (regcache_invalidate_thread): Declare.
9005         (regcache_invalidate_one): Delete declaration.
9006         (regcache_release): Declare.
9007         (find_register_by_number, register_cache_size, register_size)
9008         (find_regno): Add target_desc parameter.
9009         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9010         declarations.
9011         * remote-utils.c: Include tdesc.h.
9012         (outreg, prepare_resume_reply): Adjust.
9013         * server.c: Include tdesc.h.
9014         (gdbserver_xmltarget): Delete declaration.
9015         (get_features_xml, process_serial_event): Adjust.
9016         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9017         declare.
9018         (struct process_info) <tdesc>: New field.
9019         (ipa_tdesc): Declare.
9020         * tdesc.c: New file.
9021         * tdesc.h: New file.
9022         * tracepoint.c: Include tdesc.h.
9023         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9024         (get_context_regcache): Adjust to pass ipa_tdesc down.
9025         (do_action_at_tracepoint): Adjust to get the register cache size
9026         from the context regcache's description.
9027         (traceframe_walk_blocks): Adjust to get the register cache size
9028         from the current trace frame's description.
9029         (traceframe_get_pc): Adjust to get current trace frame's
9030         description and pass it down.
9031         (gdb_collect): Adjust to get the register cache size from the
9032         IPA's description.
9033         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9034         (gdbserver_xmltarget): Delete.
9035         (initialize_low_tracepoint): Set the ipa's target description.
9036         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9037         (initialize_low_tracepoint): Set the ipa's target description.
9038         * linux-x86-low.c: Include tdesc.h.
9039         [__x86_64__] (is_64bit_tdesc): New.
9040         (ps_get_thread_area, x86_get_thread_area): Use it.
9041         (i386_cannot_store_register): Rename to ...
9042         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
9043         (i386_cannot_fetch_register): Rename to ...
9044         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
9045         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9046         to new interface.
9047         (target_regsets): Rename to ...
9048         (x86_regsets): ... this.
9049         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9050         interface.
9051         (x86_siginfo_fixup): Use is_64bit_tdesc.
9052         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9053         (tdesc_x32_avx_linux, tdesc_x32_linux)
9054         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9055         Declare.
9056         (x86_linux_update_xmltarget): Delete.
9057         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9058         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9059         (AMD64_LINUX_USER64_CS): New.
9060         (x86_linux_read_description): New, based on
9061         x86_linux_update_xmltarget.
9062         (same_process_callback): New.
9063         (x86_arch_setup_process_callback): New.
9064         (x86_linux_update_xmltarget): New.
9065         (x86_regsets_info): New.
9066         (amd64_linux_regs_info): New.
9067         (i386_linux_usrregs_info): New.
9068         (i386_linux_regs_info): New.
9069         (x86_linux_regs_info): New.
9070         (x86_arch_setup): Reimplement.
9071         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9072         (x86_emit_ops): Ditto.
9073         (the_low_target): Adjust.  Install x86_linux_regs_info,
9074         x86_cannot_fetch_register, and x86_cannot_store_register.
9075         (initialize_low_arch): New.
9076         * linux-ia64-low.c (tdesc_ia64): Declare.
9077         (ia64_fetch_register): Adjust.
9078         (ia64_usrregs_info, regs_info): New globals.
9079         (ia64_regs_info): New function.
9080         (the_low_target): Adjust.
9081         (initialize_low_arch): New function.
9082         * linux-sparc-low.c (tdesc_sparc64): Declare.
9083         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9084         Adjust.
9085         (sparc_arch_setup): New function.
9086         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9087         (the_low_target): Adjust.
9088         (initialize_low_arch): New function.
9089         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9090         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9091         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9092         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9093         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9094         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9095         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9096         (tdesc_powerpc_isa205_vsx64l): Declare.
9097         (ppc_cannot_store_register, ppc_collect_ptrace_register)
9098         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9099         (ppc_set_pc, ppc_get_hwcap): Adjust.
9100         (ppc_usrregs_info): Forward declare.
9101         (!__powerpc64__) ppc_regmap_adjusted: New global.
9102         (ppc_arch_setup): Adjust to the current process'es target
9103         description.
9104         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9105         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9106         (ppc_store_evrregset): Adjust.
9107         (target_regsets): Rename to ...
9108         (ppc_regsets): ... this, and make static.
9109         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9110         (ppc_regs_info): New function.
9111         (the_low_target): Adjust.
9112         (initialize_low_arch): New function.
9113         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9114         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9115         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9116         (tdesc_s390x_linux64v2): Declare.
9117         (s390_collect_ptrace_register, s390_supply_ptrace_register)
9118         (s390_fill_gregset, s390_store_last_break): Adjust.
9119         (target_regsets): Rename to ...
9120         (s390_regsets): ... this, and make static.
9121         (s390_get_pc, s390_set_pc): Adjust.
9122         (s390_get_hwcap): New target_desc parameter, and use it.
9123         [__s390x__] (have_hwcap_s390_high_gprs): New global.
9124         (s390_arch_setup): Adjust to set the current process'es target
9125         description.  Don't adjust the regmap.
9126         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9127         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9128         (regs_info_3264): New globals.
9129         (s390_regs_info): New function.
9130         (the_low_target): Adjust.
9131         (initialize_low_arch): New function.
9132         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9133         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9134         [__mips64] (init_registers_mips_linux)
9135         (init_registers_mips_dsp_linux): Delete defines.
9136         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9137         (have_dsp): New global.
9138         (mips_read_description): New, based on mips_arch_setup.
9139         (mips_arch_setup): Reimplement.
9140         (get_usrregs_info): New function.
9141         (mips_cannot_fetch_register, mips_cannot_store_register)
9142         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9143         (mips_fill_fpregset, mips_store_fpregset): Adjust.
9144         (target_regsets): Rename to ...
9145         (mips_regsets): ... this, and make static.
9146         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9147         (dsp_regs_info, regs_info): New globals.
9148         (mips_regs_info): New function.
9149         (the_low_target): Adjust.
9150         (initialize_low_arch): New function.
9151         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9152         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9153         Declare.
9154         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9155         (arm_read_description): New, with bits factored from
9156         arm_arch_setup.
9157         (arm_arch_setup): Reimplement.
9158         (target_regsets): Rename to ...
9159         (arm_regsets): ... this, and make static.
9160         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9161         (arm_regs_info): New function.
9162         (the_low_target): Adjust.
9163         (initialize_low_arch): New function.
9164         * linux-m68k-low.c (tdesc_m68k): Declare.
9165         (target_regsets): Rename to ...
9166         (m68k_regsets): ... this, and make static.
9167         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9168         (m68k_regs_info): New function.
9169         (m68k_arch_setup): New function.
9170         (the_low_target): Adjust.
9171         (initialize_low_arch): New function.
9172         * linux-sh-low.c (tdesc_sharch): Declare.
9173         (target_regsets): Rename to ...
9174         (sh_regsets): ... this, and make static.
9175         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9176         (sh_regs_info, sh_arch_setup): New functions.
9177         (the_low_target): Adjust.
9178         (initialize_low_arch): New function.
9179         * linux-bfin-low.c (tdesc_bfin): Declare.
9180         (bfin_arch_setup): New function.
9181         (bfin_usrregs_info, regs_info): New globals.
9182         (bfin_regs_info): New function.
9183         (the_low_target): Adjust.
9184         (initialize_low_arch): New function.
9185         * linux-cris-low.c (tdesc_cris): Declare.
9186         (cris_arch_setup): New function.
9187         (cris_usrregs_info, regs_info): New globals.
9188         (cris_regs_info): New function.
9189         (the_low_target): Adjust.
9190         (initialize_low_arch): New function.
9191         * linux-cris-low.c (tdesc_crisv32): Declare.
9192         (cris_arch_setup): New function.
9193         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9194         (cris_regs_info): New function.
9195         (the_low_target): Adjust.
9196         (initialize_low_arch): New function.
9197         * linux-m32r-low.c (tdesc_m32r): Declare.
9198         (m32r_arch_setup): New function.
9199         (m32r_usrregs_info, regs_info): New globals.
9200         (m32r_regs_info): Adjust.
9201         (initialize_low_arch): New function.
9202         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9203         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9204         (tic6x_usrregs_info): Forward declare.
9205         (tic6x_read_description): New function, based on ...
9206         (tic6x_arch_setup): ... this.  Reimplement.
9207         (target_regsets): Rename to ...
9208         (tic6x_regsets): ... this, and make static.
9209         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9210         (tic6x_regs_info): New function.
9211         (the_low_target): Adjust.
9212         (initialize_low_arch): New function.
9213         * linux-xtensa-low.c (tdesc_xtensa): Declare.
9214         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9215         (target_regsets): Rename to ...
9216         (xtensa_regsets): ... this, and make static.
9217         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9218         globals.
9219         (xtensa_arch_setup, xtensa_regs_info): New functions.
9220         (the_low_target): Adjust.
9221         (initialize_low_arch): New function.
9222         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9223         (nios2_arch_setup): Set the current process'es tdesc.
9224         (target_regsets): Rename to ...
9225         (nios2_regsets): ... this.
9226         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9227         (nios2_regs_info): New function.
9228         (the_low_target): Adjust.
9229         (initialize_low_arch): New function.
9230         * linux-aarch64-low.c (tdesc_aarch64): Declare.
9231         (aarch64_arch_setup): Set the current process'es tdesc.
9232         (target_regsets): Rename to ...
9233         (aarch64_regsets): ... this.
9234         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9235         (aarch64_regs_info): New function.
9236         (the_low_target): Adjust.
9237         (initialize_low_arch): New function.
9238         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9239         globals.
9240         (target_regsets): Rename to ...
9241         (tile_regsets): ... this.
9242         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9243         (tile_regs_info): New function.
9244         (tile_arch_setup): Set the current process'es tdesc.
9245         (the_low_target): Adjust.
9246         (initialize_low_arch): New function.
9247         * spu-low.c (tdesc_spu): Declare.
9248         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9249         * win32-arm-low.c (tdesc_arm): Declare.
9250         (arm_arch_setup): New function.
9251         (the_low_target): Install arm_arch_setup instead of
9252         init_registers_arm.
9253         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9254         (init_windows_x86): Rename to ...
9255         (i386_arch_setup): ... this.  Set `win32_tdesc'.
9256         (the_low_target): Adjust.
9257         * win32-low.c (win32_tdesc): New global.
9258         (child_add_thread): Don't create the thread cache here.
9259         (do_initial_child_stuff): Set the new process'es tdesc.
9260         * win32-low.h (struct target_desc): Forward declare.
9261         (win32_tdesc): Declare.
9262         * lynx-i386-low.c (tdesc_i386): Declare global.
9263         (lynx_i386_arch_setup): Set `lynx_tdesc'.
9264         * lynx-low.c (lynx_tdesc): New global.
9265         (lynx_add_process): Set the new process'es tdesc.
9266         * lynx-low.h (struct target_desc): Forward declare.
9267         (lynx_tdesc): Declare global.
9268         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9269         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9270         * nto-low.c (nto_tdesc): New global.
9271         (do_attach): Set the new process'es tdesc.
9272         * nto-low.h (struct target_desc): Forward declare.
9273         (nto_tdesc): Declare.
9274         * nto-x86-low.c (tdesc_i386): Declare.
9275         (nto_x86_arch_setup): Set `nto_tdesc'.
9276
9277 2013-06-04  Gary Benson  <gbenson@redhat.com>
9278
9279         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9280         to qSupported response when appropriate.
9281         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9282         with nonzero-length annex.
9283         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9284         arguments supplied in annex.
9285
9286 2013-05-31  Doug Evans  <dje@google.com>
9287
9288         PR server/15594
9289         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9290         64 bits in 64-cross-32 environment.
9291
9292 2013-05-28  Pedro Alves  <palves@redhat.com>
9293
9294         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9295         (aarch64-without-fpu.c): Delete rule.
9296         * configure.srv (aarch64*-*-linux*): Remove references to
9297         aarch64-without-fpu.o and aarch64-without-fpu.xml.
9298         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9299         declaration.
9300
9301 2013-05-24  Pedro Alves  <palves@redhat.com>
9302
9303         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9304         instead of strchr/decode_address.  Error if the range isn't split
9305         with a ','.  Don't assume there's be a ':' in the action.
9306
9307 2013-05-23  Yao Qi  <yao@codesourcery.com>
9308             Pedro Alves  <palves@redhat.com>
9309
9310         * linux-low.c (lwp_in_step_range): New function.
9311         (linux_wait_1): If the thread was range stepping and stopped
9312         outside the stepping range, report the stop to GDB.  Otherwise,
9313         continue stepping.  Add range stepping debug output.
9314         (linux_set_resume_request): Copy the step range from the resume
9315         request to the lwp.
9316         (linux_supports_range_stepping): New.
9317         (linux_target_ops) <supports_range_stepping>: Set to
9318         linux_supports_range_stepping.
9319         * linux-low.h (struct linux_target_ops)
9320         <supports_range_stepping>: New field.
9321         (struct lwp_info) <step_range_start, step_range_end>: New fields.
9322         * linux-x86-low.c (x86_supports_range_stepping): New.
9323         (the_low_target) <supports_range_stepping>: Set to
9324         x86_supports_range_stepping.
9325         * server.c (handle_v_cont): Handle 'r' action.
9326         (handle_v_requests): Append ";r" if the target supports range
9327         stepping.
9328         * target.h (struct thread_resume) <step_range_start,
9329         step_range_end>: New fields.
9330         (struct target_ops) <supports_range_stepping>:
9331         New field.
9332         (target_supports_range_stepping): New macro.
9333
9334 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
9335
9336         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9337         confusion in comment.
9338
9339 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
9340
9341         * lynx-low.c (struct process_info_private): New type.
9342         (lynx_add_process): New function.
9343         (lynx_create_inferior, lynx_attach): Replace calls to
9344         add_process by calls to lynx_add_process.
9345         (lynx_resume): If PTID is null, then try using
9346         current_process()->private->last_wait_event_ptid.
9347         Add comments.
9348         (lynx_clear_inferiors): Delete.  The contents of that function
9349         has been inlined in lynx_mourn;
9350         (lynx_wait_1): Save the ptid in the process's private data.
9351         (lynx_mourn): Free the process' private data.  Replace call
9352         to lynx_clear_inferiors by call to clear_inferiors.
9353
9354 2013-05-17  Yao Qi  <yao@codesourcery.com>
9355
9356         * i386-low.c (i386_length_and_rw_bits): Move the comment to
9357         the right place.
9358
9359 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
9360
9361         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9362         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
9363         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9364         PT_TEXT_END_ADDR guards.  Update comments.
9365         (linux_target_op) <read_offsets>: Conditionally define to
9366         linux_read_offsets if the target is UCLIBC and if it defines
9367         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9368
9369 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
9370             Andrew Jenner  <andrew@codesourcery.com>
9371
9372         * Makefile.in (SFILES): Add linux-nios2-low.c.
9373         (clean): Add action to delete nios2-linux.c.
9374         (nios2-linux.c): New rule.
9375         * configure.srv: Add nios2*-*-linux*.
9376         * linux-nios2-low.c: New.
9377
9378 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
9379
9380         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9381
9382 2013-04-25  Hui Zhu  <hui@codesourcery.com>
9383
9384         PR gdb/15186
9385         * ax.c (ax_printf): Add fflush.
9386
9387 2013-04-22  Tom Tromey  <tromey@redhat.com>
9388
9389         * Makefile.in (SFILES): Add filestuff.c.
9390         (OBS): Add filestuff.o.
9391         (filestuff.o): New target.
9392         * config.in, configure: Rebuild.
9393         * configure.ac: Check for fdwalk, pipe2.
9394
9395 2013-04-17  Pedro Alves  <palves@redhat.com>
9396
9397         * configure.ac (USE_THREAD_DB): Delete variable.
9398         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9399         Don't AC_SUBST USE_THREAD_DB.
9400         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9401         * config.in, configure: Regenerate.
9402
9403 2013-04-16  Pedro Alves  <palves@redhat.com>
9404
9405         * linux-low.h (struct lwp_info) <thread_known>: Move under
9406         the USE_THREAD_DB #ifdef.
9407
9408 2013-04-16  Pedro Alves  <palves@redhat.com>
9409
9410         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9411         (linux-low.o): Delete rule.
9412         * linux-low.h: Always include "gdb_thread_db.h" instead of
9413         conditionally including thread_db.h.
9414         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9415         HAVE_THREAD_DB_H.
9416
9417 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9418
9419         * Makefile.in (install-only): Fix make install regression.
9420
9421 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
9422
9423         Convert man pages to texinfo, new gdbinit.5 texinfo page.
9424         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9425         installation.
9426         * gdbserver.1: Remove.
9427
9428 2013-03-22  Pedro Alves  <palves@redhat.com>
9429
9430         * linux-low.c (handle_extended_wait): Don't call
9431         linux_enable_event_reporting.
9432
9433 2013-03-15  Tony Theodore  <tonyt@logyst.com>
9434
9435         PR build/9098:
9436         * Makefile.in (SHELL): Use @SHELL@.
9437
9438 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
9439
9440         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9441         compiler warning.
9442
9443 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
9444
9445         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9446         Remove extraneous NULL element.
9447
9448 2013-03-13  Yao Qi  <yao@codesourcery.com>
9449
9450         * tracepoint.c (traceframe_read_tsv): Look for the last matched
9451         'V' block in trace frame.
9452
9453 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9454
9455         * target.h (struct target_ops): Add btrace ops.
9456         (target_supports_btrace): New macro.
9457         (target_enable_btrace): New macro.
9458         (target_disable_btrace): New macro.
9459         (target_read_btrace): New macro.
9460         * gdbthread.h (struct thread_info): Add btrace field.
9461         * server.c: Include btrace-common.h.
9462         (handle_btrace_general_set): New function.
9463         (handle_btrace_enable): New function.
9464         (handle_btrace_disable): New function.
9465         (handle_general_set): Call handle_btrace_general_set.
9466         (handle_qxfer_btrace): New function.
9467         (struct qxfer qxfer_packets[]): Add btrace entry.
9468         * inferiors.c (remove_thread): Disable btrace.
9469         * linux-low: Include linux-btrace.h.
9470         (linux_low_enable_btrace): New function.
9471         (linux_low_read_btrace): New function.
9472         (linux_target_ops): Add btrace ops.
9473         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9474         Add srv_linux_btrace=yes.
9475         (x86_64-*-linux*): Add linux-btrace.o.
9476         Add srv_linux_btrace=yes.
9477         * configure.ac: Define HAVE_LINUX_BTRACE.
9478         * config.in: Regenerated.
9479         * configure: Regenerated.
9480
9481 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9482
9483         * server.c (handle_qxfer): Preserve error message if -3 is
9484         returned.
9485         (qxfer): Document the -3 return value.
9486
9487 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9488
9489         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9490         (linux_btrace_h): New variable.
9491         (linux-btrace.o): New rule.
9492
9493 2013-03-08  Stan Shebs  <stan@codesourcery.com>
9494             Hafiz Abid Qadeer  <abidh@codesourcery.com>
9495
9496         * tracepoint.c (trace_buffer_size): New global.
9497         (DEFAULT_TRACE_BUFFER_SIZE): New define.
9498         (init_trace_buffer): Change to one-argument function. Allocate
9499         trace buffer memory.
9500         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9501         handle QTBuffer:size packet.
9502         (cmd_bigqtbuffer_size): New function.
9503         (initialize_tracepoint): Call init_trace_buffer with
9504         DEFAULT_TRACE_BUFFER_SIZE.
9505         * server.c (handle_query): Add QTBuffer:size in the
9506         supported packets.
9507
9508 2013-03-07  Yao Qi  <yao@codesourcery.com>
9509
9510         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9511         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9512         of -1.
9513         (cmd_qtsp): Adjust condition.  Do post increment.
9514         Set cur_action and cur_step_action back to 0.
9515
9516 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
9517
9518         PR server/15236
9519         * linux-low.c (linux_write_memory): Return early success if LEN is
9520         zero.
9521
9522 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
9523
9524         * configure.srv: Add x86_64-*-cygwin* as target.
9525
9526 2013-02-28  Tom Tromey  <tromey@redhat.com>
9527
9528         * configure.ac: Invoke AC_SYS_LARGEFILE.
9529         * configure, config.in: Rebuild.
9530
9531 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
9532
9533         * win32-low.c: Throughout, fix format strings and casts of
9534         printf-like functions to avoid type related warnings on all
9535         platforms.
9536         (get_child_debug_event): Print dwDebugEventCode as hex since
9537         that's how it's usually documented.
9538
9539 2013-02-28  Yao Qi  <yao@codesourcery.com>
9540
9541         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9542         pulongest.
9543
9544 2013-02-27  Jiong Wang  <jiwang@tilera.com>
9545
9546         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9547         (reg-tilegx32.c): New rule.
9548         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9549         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
9550         different register info initializer according to elf class.
9551         (init_registers_tilgx32): New function.  The tilegx32 register info
9552         initializer.
9553         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9554         (tile_store_gregset): Likewise.
9555
9556 2013-02-27  Yao Qi  <yao@codesourcery.com>
9557
9558         * server.c (process_point_options): Print debug message when
9559         debug_threads is true.
9560
9561 2013-02-26  Yao Qi  <yao@codesourcery.com>
9562
9563         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9564
9565 2013-02-19  Pedro Alves  <palves@redhat.com>
9566             Kai Tietz <ktietz@redhat.com>
9567
9568         PR gdb/15161
9569
9570         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9571         instead of strtoul to extract address from packet.
9572         (process_serial_event) <'z'>: Likewise.
9573
9574 2013-02-18  Yao Qi  <yao@codesourcery.com>
9575
9576         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9577
9578 2013-02-14  Pedro Alves  <palves@redhat.com>
9579
9580         Plug memory leak.
9581
9582         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9583         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9584
9585 2013-02-14  Pedro Alves  <palves@redhat.com>
9586
9587         * tracepoint.c (cmd_qtdpsrc): Use savestring.
9588
9589 2013-02-14  Pedro Alves  <palves@redhat.com>
9590
9591         * tracepoint.c (save_string): Delete.
9592         (add_tracepoint_action): Use savestring instead of save_string.
9593
9594 2013-02-12  Pedro Alves  <palves@redhat.com>
9595
9596         * linux-xtensa-low.c: Ditto.
9597         * xtensa-xtregs.c: Ditto.
9598
9599 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
9600
9601         * thread-db.c (thread_db_get_tls_address): NULL pointer check
9602         thread_db.
9603
9604 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9605
9606         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9607         aarch64_num_wp_regs and aarch64_num_bp_regs to
9608         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9609
9610 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9611
9612         * linux-aarch64-low.c (ps_get_thread_area): Replace
9613         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9614
9615 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
9616             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9617             Nigel Stephens  <nigel.stephens@arm.com>
9618             Yufeng Zhang  <yufeng.zhang@arm.com>
9619
9620         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9621         (aarch64.c, aarch64-without-fpu.c): New targets.
9622         * configure.srv (aarch64*-*-linux*): New.
9623         * linux-aarch64-low.c: New file.
9624
9625 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9626
9627         * linux-low.c (handle_extended_wait, linux_create_inferior)
9628         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9629         (dequeue_one_deferred_signal, linux_resume_one_thread)
9630         (fetch_register, linux_write_memory, linux_enable_event_reporting)
9631         (linux_tracefork_grandchild, linux_test_for_tracefork)
9632         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9633         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9634         where the argument is 0.
9635
9636 2013-01-25  Yao Qi  <yao@codesourcery.com>
9637
9638         * event-loop.c: Include "queue.h".
9639         (gdb_event_p): New typedef.
9640         (struct gdb_event) <next_event>: Remove.
9641         (event_queue): Change to QUEUE(gdb_event_p).
9642         (async_queue_event): Remove.
9643         (gdb_event_xfree): New.
9644         (initialize_event_loop): New.
9645         (process_event): Use API from QUEUE.
9646         (wait_for_event): Likewise.
9647         * server.c (main): Call initialize_event_loop.
9648         * server.h (initialize_event_loop): Declare.
9649
9650 2013-01-18  Yao Qi  <yao@codesourcery.com>
9651
9652         * ax.h (struct eval_agent_expr_context): New.
9653         (gdb_eval_agent_expr): Update declaration.
9654         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9655         TFRAME.  Add new argument CTX.
9656         * server.h (struct eval_agent_expr_context): Declare.
9657         (agent_mem_read, agent_tsv_read): Update declaration.
9658         (agent_mem_read_string): Likewise.
9659         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9660         (add_traceframe_block): Add new argument TPOINT.
9661         Increase TPOINT->traceframe_usage.
9662         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9663         eval_tracepoint_agent_expr.
9664         (condition_true_at_tracepoint): Likewise.
9665         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
9666         (agent_mem_read_string, agent_tsv_read): Likewise.
9667
9668 2013-01-16  Yao Qi  <yao@codesourcery.com>
9669
9670         * linux-low.c (linux_resume_one_lwp): Don't check
9671         'lwp->bp_reinsert != 0'.
9672
9673 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9674             Pedro Alves  <palves@redhat.com>
9675
9676         * lynx-low.c (ptrace_request_to_str): Define a temporary
9677         macro and use it to simplify this function's implementation.
9678
9679 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9680
9681         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9682         sets errno.
9683
9684 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9685
9686         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9687
9688 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9689
9690         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9691
9692 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9693
9694         * lynx-low.c (lynx_resume): Use the resume_info parameter
9695         to determine the ptid for the lynx_ptrace call, unless
9696         it is equal to minus_one_ptid, in which case we use the
9697         ptid of the current_inferior.
9698         (lynx_wait_1): After having received a thread create/exit
9699         event, resume the inferior's execution using the signaling
9700         thread's ptid, rather than the old ptid.
9701
9702 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9703
9704         * lynx-low.c (lynx_resume): Delete variable ret.
9705
9706 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
9707
9708         * gdbreplay.c (gdbreplay_version): Update copyright year.
9709         * server.c (gdbserver_version): Likewise.
9710
9711 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9712
9713         * lynx-low.c (lynx_wait_1): Add debug trace before adding
9714         new thread.
9715
9716 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9717
9718         * lynx-low.c (ptrace_request_to_str): Add handling for
9719         PTRACE_GETTRACESIG.
9720
9721 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9722
9723         * lynx-low.c (lynx_attach): Delete variable new_process.
9724
9725 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9726
9727         * lynx-low.c (lynx_create_inferior): Delete variable
9728         new_process.
9729
9730 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9731
9732         * lynx-low.c (ptrace_request_to_str): Do not handle
9733         PTRACE_GETTHREADLIST if this macro does not exist.
9734
9735 2012-12-15  Yao Qi  <yao@codesourcery.com>
9736
9737         * Makefile.in (OBS): Add notif.o.
9738         * notif.c, notif.h: New.
9739         * server.c: Include "notif.h".
9740         (struct vstop_notif) <next>: Remove.
9741         <base>: New field.
9742         (queue_stop_reply): Update.
9743         (push_event, send_next_stop_reply): Remove.
9744         (discard_queued_stop_replies): Update.
9745         (notif_stop): New variable.
9746         (handle_v_stopped): Remove.
9747         (handle_v_requests): Don't call handle_v_stopped.  Call
9748         handle_ack_notif instead.
9749         (queue_stop_reply_callback): Call notif_event_enque instead
9750         of queue_stop_reply.
9751         (handle_status): Don't call send_next_stop_reply, call
9752         notif_write_event instead.
9753         (kill_inferior_callback): Likewise.
9754         (detach_or_kill_inferior_callback): Likewise.
9755         (main): Call initialize_notif.
9756         (process_serial_event): Call QUEUE_is_empty.
9757         (handle_target_event): Call notif_push instead of push event.
9758         * server.h (push_event): Remove declaration.
9759
9760 2012-12-10  Tom Tromey  <tromey@redhat.com>
9761
9762         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9763         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9764         macros.
9765         (.c.o): Rewrite.
9766         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9767         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9768         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9769         (amd64-linux-ipa.o, ax.o): Rewrite.
9770         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9771         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9772         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9773         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9774         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9775         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9776         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9777         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9778         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9779         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9780         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9781         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9782         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9783         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9784         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9785         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9786         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9787         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9788         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9789         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9790         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9791         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9792         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9793         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9794         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9795         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9796         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9797         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9798         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9799         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9800         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9801         (reg-tilegx.o): Remove.
9802         (all_object_files): New macro.
9803         Include .deps files.
9804         * aclocal.m4, configure: Rebuild.
9805         * acinclude.m4: Include depstand.m4, lead-dot.m4.
9806         * configure.ac: Invoke ZW_CREATE_DEPDIR,
9807         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
9808
9809 2012-12-05  Tom Tromey  <tromey@redhat.com>
9810
9811         PR gdb/14917:
9812         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9813
9814 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
9815
9816         * configure.ac: Check for linux/perf_event.h.
9817         * config.in: Regenerated.
9818         * configure: Regenerated.
9819
9820 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
9821
9822         * hostio.c (handle_readlink): Decrease buffer size
9823         parameter passed to readlink by one byte.
9824
9825 2012-11-26  Yao Qi  <yao@codesourcery.com>
9826
9827         * configure.ac (build_warnings): Append '-Wempty-body'.
9828         * configure: Regenerated.
9829         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9830         body.
9831
9832 2012-11-15  Pierre Muller  <muller@sourceware.org>
9833
9834         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9835         * config.in: Regenerate.
9836         * configure: Regenerate.
9837         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9838         Use "gdb_wait.h" header instead of <sys/wait.h> header.
9839         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9840         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9841         header.
9842         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
9843         instead of <sys/wait.h> header.
9844         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9845
9846 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
9847
9848         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9849         (various make rules): Remove -DGDBSERVER
9850
9851 2012-11-09  Yao Qi  <yao@codesourcery.com>
9852
9853         * spu-low.c (current_ptid): Move it to ..
9854         * gdbthread.h: ... here.  New.
9855         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9856         * server.c (myresume, process_serial_event): Likewise.
9857         * thread-db.c (thread_db_find_new_threads): Likewise.
9858         * tracepoint.c (run_inferior_command): Likewise.
9859
9860 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
9861
9862         * server.c (handle_search_memory_1): Include access length in
9863         warning message.
9864
9865 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
9866
9867         * linux-crisv32-low.c: Fix compile errors.
9868
9869 2012-09-04  Yao Qi  <yao@codesourcery.com>
9870
9871         * tracepoint.c (cmd_qtsv): Adjust debug message.
9872         Don't check CUR_TPOINT.
9873
9874 2012-08-28  Yao Qi  <yao@codesourcery.com>
9875
9876         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9877         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9878         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9879         Remove declarations of xmalloc, xreallloc, xstrdup and
9880         freeargv.
9881         * Makefile.in (libiberty_h): New.
9882         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9883         (linux-bfin-low.o): Append dependency 'libiberty.h'.
9884
9885 2012-08-23  Yao Qi  <yao@codesourcery.com>
9886
9887         * server.h: Remove declaration of 'xsnprintf'.
9888
9889 2012-08-22  Keith Seitz  <keiths@redhat.com>
9890
9891         * server.h: Include build-gnulib-gbserver/config.h.
9892         * gdbreplay.c: Likewise.
9893
9894 2012-08-08  Doug Evans  <dje@google.com>
9895
9896         * Makefile.in (SFILES): Add gdb_vecs.c.
9897         (OBS): Add gdb_vecs.o.
9898         (gdb_vecs_h, host_defs_h): New variables.
9899         (thread-db.o): Add $(gdb_vecs_h) dependency.
9900         (gdb_vecs.o): New rule.
9901         * thread-db.c: #include "gdb_vecs.h".
9902         (thread_db_load_search): Use a vector to iterate over path elements.
9903         Handle text appearing after "$pdir".
9904
9905         * configure.ac: Add check for strstr.
9906         * config.in: Regenerate.
9907         * configure: Regenerate.
9908
9909 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
9910
9911         * hostio.c (handle_pread): If pread fails, fall back to attempting
9912         lseek/read.
9913         (handle_pwrite): Likewise for pwrite.
9914
9915 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
9916
9917         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9918         between unsupported TYPE and unimplementable ADDR/LEN combination.
9919         (arm_insert_point): Act on new return value.
9920
9921 2012-07-31  Pedro Alves  <palves@redhat.com>
9922
9923         * server.c (process_point_options): Only skip tokens if we find
9924         one that is unrecognized.  Don't treat 'X' specially while
9925         skipping unrecognized tokens.
9926
9927 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
9928
9929         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9930         to 4-byte-align HW breakpoint addresses for Thumb.
9931
9932 2012-07-27  Yao Qi  <yao@codesourcery.com>
9933
9934         PR remote/14161.
9935
9936         * server.h: Declare gdb_agent_about_to_close.
9937         * target.c (kill_inferior): Include "agent.h".
9938         New.  Send command 'kill'.
9939         * target.h (kill_inferior): Removed macro.
9940         * tracepoint.c (gdb_agent_about_to_close): New.
9941         (gdb_agent_helper_thread): Handle command 'close'.
9942         Wait endlessly until the inferior stops.
9943         Install gdb_agent_remove_socket to atexit hook.
9944         (agent_socket_name): New static variable.
9945         (gdb_agent_socket_init): Replace local variable 'name' with
9946         'agent_socket_name'.
9947         (gdb_agent_remove_socket): New.
9948
9949 2012-07-27  Yao Qi  <yao@codesourcery.com>
9950
9951         * server.c (process_point_options): Stop at 'X' when parsing.
9952
9953 2012-07-19  Michael Eager  <eager@eagercon.com>
9954
9955         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9956         to hw_execute.
9957         * linux-x86-low.c (x86_insert_point, x86_remove_point):
9958         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9959         hardware breakpoint.
9960
9961 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9962
9963         * gdbserver/linux-low.c (initialize_low): Call
9964         linux_ptrace_init_warnings.
9965
9966 2012-07-02  Doug Evans  <dje@google.com>
9967
9968         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9969         pointer to int.
9970
9971 2012-07-02  Stan Shebs  <stan@codesourcery.com>
9972
9973         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9974         (ax.o): Add it to build rule.
9975         (ax-ipa.o): Ditto.
9976         (OBS): Add format.o.
9977         (IPA_OBS): Add format.o.
9978         * server.c (handle_query): Claim support for breakpoint commands.
9979         (process_point_options): Add command case.
9980         (process_serial_event): Leave running if there are printfs in
9981         effect.
9982         * mem-break.h (any_persistent_commands): Declare.
9983         (add_breakpoint_commands): Declare.
9984         (gdb_no_commands_at_breakpoint): Declare.
9985         (run_breakpoint_commands): Declare.
9986         * mem-break.c (struct point_command_list): New struct.
9987         (struct breakpoint): New field command_list.
9988         (any_persistent_commands): New function.
9989         (add_commands_to_breakpoint): New function.
9990         (add_breakpoint_commands): New function.
9991         (gdb_no_commands_at_breakpoint): New function.
9992         (run_breakpoint_commands): New function.
9993         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9994         locally.
9995         * ax.c: Include format.h.
9996         (ax_printf): New function.
9997         (gdb_eval_agent_expr): Add printf opcode.
9998
9999 2012-06-13  Yao Qi  <yao@codesourcery.com>
10000
10001         * server.c (start_inferior): Remove duplicated writes to fields
10002         'last_resume_kind' and 'last_status' of 'current_inferior'.
10003
10004 2012-06-12  Yao Qi  <yao@codesourcery.com>
10005             Pedro Alves  <palves@redhat.com>
10006
10007         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
10008         comment.
10009         * server.c (handle_v_cont): Extend comment.
10010
10011 2012-06-11  Yao Qi  <yao@codesourcery.com>
10012
10013         * linux-low.c (linux_attach): Add 'static'.
10014
10015 2012-06-06  Yao Qi  <yao@codesourcery.com>
10016
10017         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10018
10019 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
10020
10021         Fix gcc -flto compilation warning.
10022         * server.c (main): Make variable multi_mode and attach volatile.
10023
10024 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10025
10026         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10027         if the platform doesn't know about it.
10028
10029 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
10030
10031         * Makefile.in (SFILES): Add linux-tile-low.c.
10032         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10033         * configure.srv: Handle tilegx-*-linux*.
10034         * linux-tile-low.c: New file.
10035
10036 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
10037
10038         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10039
10040 2012-05-24  Pedro Alves  <palves@redhat.com>
10041
10042         PR gdb/7205
10043
10044         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10045
10046 2012-05-24  Pedro Alves  <palves@redhat.com>
10047
10048         PR gdb/7205
10049
10050         Replace target_signal with gdb_signal throughout.
10051
10052 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
10053
10054         * linux-low.c (linux_store_registers): Avoid the copying sequence
10055         when no data has been retrieved by ptrace.
10056
10057 2012-05-22  Will Deacon  <will.deacon@arm.com>
10058
10059         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10060         Include asm/ptrace.h.
10061         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10062         already defined.
10063
10064 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
10065
10066         * linux-low.c (linux_store_registers): Don't re-retrieve data
10067         with ptrace that has already been obtained from /proc.  Always
10068         copy any data retrieved with ptrace to the buffer supplied.
10069
10070 2012-05-11  Yao Qi  <yao@codesourcery.com>
10071             Pedro Alves  <palves@redhat.com>
10072
10073         * linux-low.c (enum stopping_threads_kind): New.
10074         (stopping_threads): Change type to `enum stopping_threads_kind'.
10075         (handle_extended_wait): If stopping and suspending threads, leave
10076         the new_lwp suspended too.
10077         (linux_wait_for_event): Adjust.
10078         (stop_all_lwps): Set `stopping_threads' to
10079         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10080         whether we're suspending threads or just stopping them.  Assert no
10081         recursion happens.
10082
10083 2012-04-29  Yao Qi  <yao@codesourcery.com>
10084
10085         * server.h: Move some code to ...
10086         * gdbthread.h: ... here.  New.
10087         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10088         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10089         (nto-low.o, win32-low.o): Likewise.
10090         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10091         * regcache.c, remote-utils.c, server.c: Likewise.
10092         * target.c, tracepoint.c, win32-low.c: Likewise.
10093
10094 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10095
10096         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10097         (PTRACE_ARG4_TYPE): Likewise.
10098         (PTRACE_XFER_TYPE): Likewise.
10099         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10100         ptrace to PTRACE_ARG3_TYPE.
10101         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10102         (PTRACE_ARG4_TYPE): Likewise.
10103         (PTRACE_XFER_TYPE): Likewise.
10104         (linux_detach_one_lwp): Cast fourth argument of
10105         ptrace to long then PTRACE_ARG4_TYPE.
10106         (regsets_fetch_inferior_registers): Cast third argument of
10107         ptrace to long then PTRACE_ARG3_TYPE.
10108         (regsets_store_inferior_registers): Likewise.
10109
10110 2012-04-20  Pedro Alves  <palves@redhat.com>
10111
10112         * configure: Regenerate.
10113
10114 2012-04-19  Pedro Alves  <palves@redhat.com>
10115
10116         * Makefile.in (GNULIB_BUILDDIR): New.
10117         (LIBGNU, INCGNU, GNULIB_H): Adjust.
10118         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10119         (all, install-only, uninstall, clean-info, all-lib, clean): No
10120         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
10121         (maintainer-clean realclean distclean): Use subdir_do.
10122         (subdir_do): New.
10123         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
10124         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
10125         * acinclude.m4: Include acx_configure_dir.m4.
10126         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10127         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
10128         ACX_CONFIGURE_DIR.
10129         (GNULIB): New.
10130         (GNULIB_STDINT_H): Adjust.
10131         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10132         * gdbreplay.c: Include build-gnulib/config.h.
10133         * server.h: Likewise.
10134         * aclocal.m4: Regenerate.
10135         * config.in: Regenerate.
10136         * configure: Regenerate.
10137
10138 2012-04-19  Pedro Alves  <palves@redhat.com>
10139
10140         * Makefile.in (LIBGNU, INCGNU): Adjust.
10141         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10142         (all, install-only, uninstall, clean-info, all-lib, clean)
10143         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10144         * configure.ac: Adjust AC_OUTPUT output.
10145         * aclocal.m4: Regenerate.
10146         * configure: Regenerate.
10147
10148 2012-04-19  Pedro Alves  <palves@redhat.com>
10149
10150         * Makefile.in (generated_files): New.
10151         (server_h): Remove the explicit dependency on config.h, and depend
10152         on $generated_files.
10153
10154 2012-04-19  Pedro Alves  <palves@redhat.com>
10155
10156         * Makefile.in (INCGNU): Add -Ignulib.
10157
10158 2012-04-19  Pedro Alves  <palves@redhat.com>
10159
10160         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10161         (INCGNU): ... this, and spell out -I here.
10162         (GNULIB_LIB): Rename to ...
10163         (LIBGNU): ... this.
10164         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10165
10166 2012-04-19  Pedro Alves  <palves@redhat.com>
10167
10168         * config.in: Regenerate.
10169
10170 2012-04-19  Pedro Alves  <palves@redhat.com>
10171
10172         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10173         * server.h (memmem): Remove declaration.
10174         * config.in: Regenerate.
10175         * configure: Regenerate.
10176
10177 2012-04-19  Yao Qi  <yao@codesourcery.com>
10178
10179         * Makefile.in (SFILES): Add common/vec.c.
10180         (OBS): Add vec.o.
10181         (vec.o): New rule.
10182
10183 2012-04-19  Yao Qi  <yao@codesourcery.com>
10184
10185         * remote-utils.c (prepare_resume_reply): Replace with macro
10186         target_core_of_thread.
10187         * server.c (handle_qxfer_threads_proper): Likewise.
10188         * target.h (traget_core_of_thread): New macro.
10189
10190 2012-04-18  Pedro Alves  <palves@redhat.com>
10191
10192         * aclocal.m4: Regenerate.
10193         * configure: Regenerate.
10194
10195 2012-04-16  Yao Qi  <yao@codesourcery.com>
10196
10197         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10198         duplicated on address.
10199
10200 2012-04-16  Yao Qi  <yao@codesourcery.com>
10201
10202         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10203         (struct tracepoint_action_ops) <send>: New field.
10204         (m_tracepoint_action_send, r_tracepoint_action_send): New.
10205         (agent_expr_send, x_tracepoint_action_send): New.
10206         (l_tracepoint_action_send): New.
10207         (cmd_qtdp): Download and install tracepoint
10208         according to `use_agent'.
10209         (run_inferior_command): Add one more parameter `len'.
10210         Update callers.
10211         (tracepoint_send_agent): New.
10212         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10213
10214 2012-04-16  Yao Qi  <yao@codesourcery.com>
10215
10216         * tracepoint.c (download_tracepoints): Moved to ...
10217         (cmd_qtstart): ... here.
10218
10219 2012-04-14  Yao Qi  <yao@codesourcery.com>
10220
10221         * tracepoint.c: Include inttypes.h.
10222         (struct collect_memory_action): Use sized types.
10223         (struct tracepoint): Likewise.
10224         (cmd_qtdp, stop_tracing): Update print specifiers.
10225         (cmd_qtp, response_tracepoint): Likewise.
10226         (collect_data_at_tracepoint): Likewise.
10227         (collect_data_at_step): Likewise.
10228
10229 2012-04-14  Yao Qi  <yao@codesourcery.com>
10230
10231         Import gnulib module inttypes.
10232         * aclocal.m4, config.in, configure: Regenerated.
10233
10234 2012-04-14  Yao Qi  <yao@codesourcery.com>
10235
10236         * Makefile.in (maintainer-clean, realclean, distclean): Remove
10237         Makefile and config.status at last.
10238
10239 2012-04-13  Yao Qi  <yao@codesourcery.com>
10240
10241         * tracepoint.c: Include stdint.h unconditionally.
10242
10243 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10244
10245         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10246         on BFD_HAVE_SYS_PROCFS_TYPE.
10247         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10248         * configure: Regenerate.
10249         * config.in: Likewise.
10250
10251 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
10252
10253         * Makefile.in (clean): Also remove x32.c x32-linux.c
10254         x32-avx.c x32-avx-linux.c.
10255         (x32.o): New target.
10256         (x32.c): Likewise.
10257         (x32-linux.o): Likewise.
10258         (x32-linux.c): Likewise.
10259         (x32-avx.o): Likewise.
10260         (x32-avx.c): Likewise.
10261         (x32-avx-linux.o): Likewise.
10262         (x32-avx-linux.c): Likewise.
10263
10264         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10265         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10266         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10267         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10268         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10269         i386/x32-avx-linux.xml.
10270
10271         * linux-x86-low.c (init_registers_x32_linux): New prototype.
10272         (init_registers_x32_avx_linux): Likwise.
10273         (x86_linux_update_xmltarget): Call init_registers_x32_linux
10274         or init_registers_x32_avx_linux if linux_is_elf64 is false.
10275
10276 2012-04-13  Pedro Alves  <palves@redhat.com>
10277
10278         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10279         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10280         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10281         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10282         the sub-make.
10283
10284 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
10285
10286         * linux-x86-low.c (compat_x32_clock_t): New.
10287         (compat_x32_siginfo_t): Likewise.
10288         (compat_x32_siginfo_from_siginfo): Likewise.
10289         (siginfo_from_compat_x32_siginfo): Likewise.
10290         (linux_is_elf64): Likewise.
10291         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10292         and siginfo_from_compat_x32_siginfo for x32.
10293         (x86_arch_setup): Set linux_is_elf64.
10294
10295 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
10296
10297         PR gdb/13969
10298         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10299         e_machine field.
10300         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10301         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10302         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10303         compatible with process.
10304
10305 2012-04-12  Yao Qi  <yao@codesourcery.com>
10306
10307         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10308         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10309         (install-only, install-info, clean): Handle sub dir gnulib.
10310         (all-lib, am--refresh): New targets.
10311         (memmem.o): Remove target.
10312         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10313         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
10314         (AC_REPLACE_FUNCS): Remove memmem.
10315         Invoke gl_INIT and AM_INIT_AUTOMAKE.
10316         (AC_OUTPUT): Generate Makefile in gnulib/.
10317         * aclocal.m4, config.in, configure: Regenerated.
10318
10319 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
10320
10321         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10322
10323 2012-04-05  Pedro Alves  <palves@redhat.com>
10324
10325         -Werror=strict-aliasing
10326
10327         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10328         pointer.
10329
10330 2012-04-04  Pedro Alves  <palves@redhat.com>
10331
10332         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10333         (sparc_store_gregset_from_stack, sparc_store_gregset)
10334         (sparc_breakpoint_at): Fix formatting.
10335
10336 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10337
10338         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10339         are available.
10340         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10341         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10342         * config.in: Regenerate.
10343         * configure: Likewise.
10344
10345 2012-03-29  Pedro Alves  <palves@redhat.com>
10346
10347         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10348         Correct ptrace arguments.
10349
10350 2012-03-28  Pedro Alves  <palves@redhat.com>
10351
10352         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10353         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10354         (IA64_FR1_REGNUM): New defines.
10355         (ia64_fetch_register): New.
10356         (the_low_target): Install it.
10357         * linux-low.h (struct linux_target_ops) <fetch_register>: New
10358         field.
10359         * linux-low.c (linux_fetch_registers): Try the
10360         the_low_target.fetch_register hook first.
10361
10362         * linux-arm-low.c (the_low_target): Adjust.
10363         * linux-bfin-low.c (the_low_target): Adjust.
10364         * linux-cris-low.c (the_low_target): Adjust.
10365         * linux-crisv32-low.c (the_low_target): Adjust.
10366         * linux-m32r-low.c (the_low_target): Adjust.
10367         * linux-m68k-low.c (the_low_target): Adjust.
10368         * linux-mips-low.c (the_low_target): Adjust.
10369         * linux-ppc-low.c (the_low_target): Adjust.
10370         * linux-s390-low.c (the_low_target): Adjust.
10371         * linux-sh-low.c (the_low_target): Adjust.
10372         * linux-sparc-low.c (the_low_target): Adjust.
10373         * linux-tic6x-low.c (the_low_target): Adjust.
10374         * linux-x86-low.c (the_low_target): Adjust.
10375         * linux-xtensa-low.c (the_low_target): Adjust.
10376
10377 2012-03-26  Pedro Alves  <palves@redhat.com>
10378
10379         * server.c (handle_qxfer_libraries): Don't bail early if
10380         the_target->qxfer_libraries_svr4 is not NULL.
10381
10382 2012-03-26  Pedro Alves  <palves@redhat.com>
10383
10384         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10385
10386 2012-03-23  Pedro Alves  <palves@redhat.com>
10387
10388         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10389         "library-list-svr4" element's start tag when the the DSO list is
10390         empty.
10391
10392 2012-03-23  Pedro Alves  <palves@redhat.com>
10393
10394         * linux-low.c (read_one_ptr): Read the inferior's pointer through
10395         a variable whose type size is the same as the inferior's pointer
10396         size.
10397
10398 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
10399
10400         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10401         struct siginfo.
10402         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10403         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10404         * linux-low.h: Include <signal.h>.
10405         (struct siginfo): Remove forward declaration.
10406         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10407         struct siginfo.
10408
10409 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
10410
10411         * .gitignore: Ignore more files.
10412
10413 2012-03-19  Pedro Alves  <palves@redhat.com>
10414             Jan Kratochvil  <jan.kratochvil@redhat.com>
10415
10416         * server.c (cont_thread, general_thread): Add describing comments.
10417         (start_inferior): Clear `cont_thread'.
10418         (handle_v_cont): Don't set `cont_thread' if resuming all threads
10419         of a process.
10420
10421 2012-03-15  Yao Qi  <yao@codesourcery.com>
10422
10423         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10424         handling to ...
10425         (cmd_qtdp): ... here.
10426
10427 2012-03-15  Yao Qi  <yao@codesourcery.com>
10428
10429         * tracepoint.c (struct tracepoint_action_ops): New.
10430         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10431         (m_tracepoint_action_download): New.
10432         (r_tracepoint_action_download): New.
10433         (x_tracepoint_action_download): New.
10434         (l_tracepoint_action_download): New.
10435         (add_tracepoint_action): Install `action->ops' according type.
10436         (download_tracepoint_1): Move code `download' function pointer
10437         of various tracepoint_action_ops.
10438
10439 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
10440
10441         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
10442         linux_ptrace_attach_warnings.
10443
10444 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
10445
10446         * Makefile.in (linux-ptrace.o): New.
10447         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10448         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10449         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10450         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10451         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10452         of these targets.
10453         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10454
10455 2012-03-08  Yao Qi  <yao@codesourcery.com>
10456             Pedro Alves  <palves@redhat.com>
10457
10458         Fix PR server/13392.
10459         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10460         offset of JMP insn.
10461         * tracepoint.c (remove_tracepoint): New.
10462         (cmd_qtdp): Call remove_tracepoint when failed to install.
10463
10464 2012-03-07  Pedro Alves  <palves@redhat.com>
10465
10466         * linux-low.c (get_detach_signal): New.
10467         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10468         Pass on pending signals to PTRACE_DETACH.  Check the result of the
10469         ptrace call.
10470         * server.c (program_signals, program_signals_p): New.
10471         (handle_general_set): Handle QProgramSignals.
10472         * server.h (program_signals, program_signals_p): Declare.
10473
10474 2012-03-05  Pedro Alves  <palves@redhat.com>
10475             Jan Kratochvil  <jan.kratochvil@redhat.com>
10476
10477         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10478         New comment why.
10479
10480 2012-03-03  Yao Qi  <yao@codesourcery.com>
10481
10482         * tracepoint.c (tracepoint_look_up_symbols): Update call to
10483         agent_look_up_symbols.
10484
10485 2012-03-03  Yao Qi  <yao@codesourcery.com>
10486
10487         * Makefile.in (linux-low.o): Keep dependence on agent.h.
10488         (linux-x86-low.o): Likewise.
10489         * server.h: Remove in_process_agent_loaded.
10490         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
10491         common/agent.c.
10492         Update callers.
10493
10494 2012-03-03  Yao Qi  <yao@codesourcery.com>
10495
10496         * tracepoint.c (gdb_agent_capability): New global.
10497         (in_process_agent_loaded_ust): Renamed to
10498         `in_process_agent_supports_ust'.
10499         Update callers.
10500         (in_process_agent_supports_ust): Call agent_capability_check.
10501         (clear_installed_tracepoints): Assert that agent supports
10502         agent.
10503
10504 2012-03-03  Yao Qi  <yao@codesourcery.com>
10505
10506         * linux-low.c (linux_supports_agent): New.
10507         (linux_target_ops): Initialize field `supports_agent' with
10508         linux_supports_agent.
10509         * target.h (struct target_ops) <supports_agent>: New.
10510         (target_supports_agent): New macro.
10511         * server.c (handle_general_set): Handle packet 'QAgent'.
10512         (handle_query): Send `QAgent+'.
10513         * Makefile.in (server.o): Depends on agent.h.
10514
10515 2012-03-03  Yao Qi  <yao@codesourcery.com>
10516
10517         * Makefile.in (OBS): Add agent.o.
10518         Add new rule for agent.o.
10519         Track dependence of tracepoint.c on agent.h.
10520         * tracepoint.c (run_inferior_command_1):
10521         (run_inferior_command): Call agent_run_command.
10522         (gdb_ust_connect_sync_socket): Deleted.  Move it to
10523         common/agent.c.
10524         (resume_thread, stop_thread): Likewise.
10525         (gdb_ust_socket_init): Renamed to ...
10526         (gdb_agent_socket_init): ... New.
10527         (gdb_ust_thread): Renamed to ...
10528         (gdb_agent_helper_thread): ... New.
10529         (gdb_ust_init): Move some code to ...
10530         (gdb_agent_init): ... here.  New.
10531         [HAVE_UST]: Call gdb_ust_init.
10532         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
10533         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10534         * config.in, configure: Regenerated.
10535
10536 2012-03-02  Pedro Alves  <palves@redhat.com>
10537
10538         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10539         * linux-low.c (struct simple_pid_list): New.
10540         (stopped_pids): New a struct simple_pid_list pointer.
10541         (add_to_pid_list, pull_pid_from_list): New.
10542         (handle_extended_wait): Don't assume the first signal new children
10543         report is SIGSTOP.  Adjust call to pull_pid_from_list.
10544         (linux_wait_for_lwp): Adjust.
10545
10546 2012-03-02  Yao Qi  <yao@codesourcery.com>
10547
10548         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10549         debug log.
10550
10551 2012-03-02  Yao Qi  <yao@codesourcery.com>
10552
10553         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10554         `stop_pc' and `tpoint'.  Update caller.
10555
10556 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
10557
10558         * linux-low.h (linux_target_ops): Add regset_bitmap member.
10559         * linux-low.c (use_linux_regsets): New macro.
10560         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10561         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10562         (linux_register_in_regsets): New function.
10563         (usr_fetch_inferior_registers): Skip registers covered by
10564         regsets.
10565         (usr_store_inferior_registers): Likewise.
10566         (usr_fetch_inferior_registers): New macro.
10567         (usr_store_inferior_registers): Likewise.
10568         (linux_fetch_registers): Handle mixed regset/non-regset targets.
10569         (linux_store_registers): Likewise.
10570         * linux-mips-low.c (init_registers_mips_dsp_linux): New
10571         prototype.
10572         (init_registers_mips64_dsp_linux): Likewise.
10573         (init_registers_mips_linux): New macro.
10574         (init_registers_mips_dsp_linux): Likewise.
10575         (mips_dsp_num_regs): Likewise.
10576         (DSP_BASE, DSP_CONTROL): New fallback macros.
10577         (mips_base_regs): New macro.
10578         (mips_regmap): Use it.  Fix the size.
10579         (mips_dsp_regmap): New variable.
10580         (mips_dsp_regset_bitmap): Likewise.
10581         (mips_arch_setup): New function.
10582         (mips_cannot_fetch_register): Use the_low_target.regmap rather
10583         than mips_regmap.
10584         (mips_cannot_store_register): Likewise.
10585         (the_low_target): Update .arch_setup, .num_regs and .regmap
10586         initializers.  Add .regset_bitmap initializer.
10587         * linux-arm-low.c (the_low_target): Add .regset_bitmap
10588         initializer.
10589         * linux-bfin-low.c (the_low_target): Likewise.
10590         * linux-cris-low.c (the_low_target): Likewise.
10591         * linux-crisv32-low.c (the_low_target): Likewise.
10592         * linux-ia64-low.c (the_low_target): Likewise.
10593         * linux-m32r-low.c (the_low_target): Likewise.
10594         * linux-m68k-low.c (the_low_target): Likewise.
10595         * linux-ppc-low.c (the_low_target): Likewise.
10596         * linux-s390-low.c (the_low_target): Likewise.
10597         * linux-sh-low.c (the_low_target): Likewise.
10598         * linux-sparc-low.c (the_low_target): Likewise.
10599         * linux-tic6x-low.c (the_low_target): Likewise.
10600         * linux-x86-low.c (the_low_target): Likewise.
10601         * linux-xtensa-low.c (the_low_target): Likewise.
10602         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10603         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
10604         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10605         srv_xmlfiles.
10606         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10607         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10608
10609 2012-02-29  Yao Qi  <yao@codesourcery.com>
10610             Pedro Alves  <palves@redhat.com>
10611
10612         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10613         `step_over_finished' is true.
10614
10615 2012-02-27  Pedro Alves  <palves@redhat.com>
10616
10617         * linux-low.c (pid_is_stopped): Delete, moved to common/.
10618         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10619
10620 2012-02-27  Pedro Alves  <palves@redhat.com>
10621
10622         PR server/9684
10623         * linux-low.c (pid_is_stopped): New.
10624         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10625
10626 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
10627
10628         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10629         of conditions.
10630
10631 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
10632
10633         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10634
10635 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10636
10637         * server.c (handle_query): Advertise support for target-side
10638         breakpoint condition evaluation.
10639         (process_point_options): New function.
10640         (process_serial_event): When inserting a breakpoint, check for
10641         a target-side condition that should be evaluated.
10642
10643         * mem-break.c: Include regcache.h and ax.h.
10644         (point_cond_list_t): New data structure.
10645         (breakpoint) <cond_list>: New field.
10646         (find_gdb_breakpoint_at): Make non-static.
10647         (delete_gdb_breakpoint_at): Clear any target-side
10648         conditions.
10649         (clear_gdb_breakpoint_conditions): New function.
10650         (add_condition_to_breakpoint): Likewise.
10651         (add_breakpoint_condition): Likewise.
10652         (gdb_condition_true_at_breakpoint): Likewise.
10653         (gdb_breakpoint_here): Return result directly instead
10654         of going through a local variable.
10655
10656         * mem-break.h (find_gdb_breakpoint_at): New prototype.
10657         (clear_gdb_breakpoint_conditions): Likewise.
10658         (add_breakpoint_condition): Likewise.
10659         (gdb_condition_true_at_breakpoint): Likewise.
10660
10661         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10662         (need_step_over_p): Take target-side breakpoint condition into
10663         consideration.
10664
10665 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10666
10667         * server.h: Include tracepoint.h.
10668         (agent_mem_read, agent_get_trace_state_variable_value,
10669         agent_set_trace_state_variable_value,
10670         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10671         get_set_tsv_func_addr): New prototypes.
10672
10673         * ax.h: New include file.
10674         * ax.c: New source file.
10675
10676         * tracepoint.c: Include ax.h.
10677         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10678         agent_expr, eval_result_type): Move to ax.h.
10679         (parse_agent_expr): Rename to ...
10680         (gdb_parse_agent_expr): ... this, make it non-static and move
10681         to ax.h.
10682         (unparse_agent_expr) Rename to ...
10683         (gdb_unparse_agent_expr): ... this, make it non-static and move
10684         to ax.h.
10685         (eval_agent_expr): Rename to ...
10686         (eval_tracepoint_agent_expr): ... this.
10687         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10688         forward declarations.
10689         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10690         (agent_get_trace_state_variable_value): New function.
10691         (agent_set_trace_state_variable_value): New function.
10692         (cmd_qtdp): Call gdb_parse_agent_expr (...).
10693         (response_tracepoint): Call gdb_unparse_agent_expr (...).
10694         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10695         (condition_true_at_tracepoint): Likewise.
10696         (parse_agent_expr): Rename to ...
10697         (gdb_parse_agent_expr): ... this and move to ax.c.
10698         (unparse_agent_expr): Rename to ...
10699         (gdb_unparse_agent_expr): ... this and move to ax.c.
10700         (gdb_agent_op_name): Move to ax.c.
10701         (eval_agent_expr): Rename to ...
10702         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10703         and move to ax.c.
10704         (eval_tracepoint_agent_expr): New function.
10705         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10706         non-static.
10707         (current_insn_ptr, emit_error, struct bytecode_address): Move to
10708         ax.c.
10709         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10710         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10711         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10712         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10713         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10714         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10715         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10716         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10717         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10718         (compile_bytecodes): Remove forward declaration.
10719         (is_goto_target): Move to ax.c.
10720         (compile_bytecodes): Move to ax.c and call
10721         agent_get_trace_state_variable_value (...) and
10722         agent_set_trace_state_variable_value (...).
10723
10724         * Makefile.in: Update ax.c and IPA dependencies.
10725
10726 2012-02-24  Pedro Alves  <palves@redhat.com>
10727
10728         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10729         (cmd_bigqtbuffer_circular): ... this.  Only handle
10730         'QTBuffer:circular:'.
10731         (handle_tracepoint_general_set): Adjust.
10732
10733 2012-02-16  Yao Qi  <yao@codesourcery.com>
10734
10735         * inferiors.c: Move code to ...
10736         * dll.c: .... here.  New.
10737         * server.h: Declare clear_dlls.
10738         * Makefile.in (SFILES): Add dll.c.
10739         (OBS): Add dll.o
10740         (dll.o): New rule.
10741
10742 2012-02-11  Yao Qi  <yao@codesourcery.com>
10743
10744         * server.c: (handle_monitor_command): Add a new parameter
10745         `own_buf'.
10746         (handle_query): Update caller.
10747
10748 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
10749
10750         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10751         * configure, config.in: Regenerate.
10752         * hostio.c: Provide an alternate implementation if HAVE_READLINK
10753         is not defined.
10754
10755 2012-02-02  Pedro Alves  <palves@redhat.com>
10756
10757         Try SIGKILL first, then PTRACE_KILL.
10758         * linux-low.c (linux_kill_one_lwp): New.
10759         (linux_kill_one_lwp): Rename to ...
10760         (kill_one_lwp_callback): ... this.  Use the new
10761         linux_kill_one_lwp.
10762
10763 2012-02-02  Pedro Alves  <palves@redhat.com>
10764
10765         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10766         inferior.
10767
10768 2012-01-27  Pedro Alves  <palves@redhat.com>
10769
10770         * linux-low.c (linux_child_pid_to_exec_file): Delete.
10771         (elf_64_file_p): Make static.
10772         (linux_pid_exe_is_elf_64_file): New.
10773         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10774         Delete declarations.
10775         (linux_pid_exe_is_elf_64_file): Declare.
10776         * linux-x86-low.c (x86_arch_setup): Use
10777         linux_pid_exe_is_elf_64_file.
10778
10779 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10780
10781         * linux-low.c (linux_wait_for_event_1): Rename to ...
10782         (linux_wait_for_event): ... here and merge it with former
10783         linux_wait_for_event - new variable wait_ptid, use it.
10784         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10785
10786 2012-01-23  Pedro Alves  <palves@redhat.com>
10787
10788         * server.c (main): Avoid yet another case of infinite loop while
10789         detaching/killing after a longjmp.
10790
10791 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
10792
10793         Code cleanup.
10794         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10795
10796 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
10797
10798         * hostio.c (handle_readlink): New function.
10799         (handle_vFile): Call it to handle "vFile:readlink" packets.
10800
10801 2012-01-20  Pedro Alves  <palves@redhat.com>
10802             Ulrich Weigand  <ulrich.weigand@linaro.org>
10803
10804         * server.c (handle_v_requests): Only support vAttach and vRun to
10805         start multiple processes when in extended protocol mode.
10806
10807 2012-01-17  Pedro Alves  <palves@redhat.com>
10808
10809         * tracepoint.c (initialize_tracepoint): Use mmap instead of
10810         memalign plus mprotect to allocate the scratch buffer.
10811
10812 2012-01-13  Pedro Alves  <palves@redhat.com>
10813
10814         * server.c (attach_inferior): Clear `cont_thread'.
10815
10816 2012-01-13  Pedro Alves  <palves@redhat.com>
10817
10818         * server.c (main): Avoid infinite loop while detaching/killing
10819         after a longjmp.
10820
10821 2012-01-09  Doug Evans  <dje@google.com>
10822
10823         * server.c (start_inferior): Set last_ptid in --wrapper case.
10824
10825 2012-01-06  Yao Qi  <yao@codesourcery.com>
10826
10827         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10828         defined.
10829         [IN_PROCESS_AGENT] (debug_agent): New global variable.
10830
10831 2012-01-04  Yao Qi  <yao@codesourcery.com>
10832
10833         * tracepoint.c (cmd_qtdp): Print debug message
10834         for static tracepoint.
10835
10836 2012-01-04  Yao Qi  <yao@codesourcery.com>
10837
10838         * tracepoint.c (trace_vdebug): Differentiate debug message
10839         between gdbserver and IPA.
10840
10841 2012-01-03  Yao Qi  <yao@codesourcery.com>
10842
10843         * tracepoint.c (tracepoint_was_hit): Don't collect for
10844         static tracepoint.
10845
10846 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10847
10848         * terminal.h: Reformat copyright header.
10849
10850 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10851
10852         * server.c (gdbserver_version): Update copyright year.
10853         * gdbreplay.c (gdbreplay_version): Likewise.
10854
10855 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
10856
10857         * linux-low.c (linux_create_inferior): Put empty if clause for write.
10858
10859         Revert:
10860         2011-12-18  Hui Zhu  <teawater@gmail.com>
10861         * linux-low.c (linux_create_inferior): Save return value to ret.
10862
10863 2011-12-18  Hui Zhu  <teawater@gmail.com>
10864
10865         * linux-low.c (linux_create_inferior): Save return value to ret.
10866
10867 2011-12-16  Doug Evans  <dje@google.com>
10868
10869         * linux-low.c (linux_create_inferior): If stdio connection,
10870         redirect stdin from /dev/null, stdout to stderr.
10871         * remote-utils.c (remote_is_stdio): New static global.
10872         (remote_connection_is_stdio): New function.
10873         (remote_prepare): Handle stdio connection.
10874         (remote_open): Ditto.
10875         (remote_close): Don't close stdin for stdio connections.
10876         (read_prim,write_prim): New functions.  Replace all calls to
10877         read/write to these.
10878         * server.c (main): Watch for "-" argument.  Move call to
10879         remote_prepare before start_inferior.
10880         * server.h (STDIO_CONNECTION_NAME): New macro.
10881         (remote_connection_is_stdio): Declare.
10882
10883         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10884         in debugging output.
10885
10886 2011-12-15  Yao Qi  <yao@codesourcery.com>
10887
10888         * tracepoint.c: Include sys/syscall.h.
10889         (gdb_ust_thread): Remove preprocessor conditional.
10890
10891 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
10892
10893         * linux-low.c (linux_detach_one_lwp): Call
10894         the_low_target.prepare_to_resume before detaching.
10895
10896 2011-12-14  Yao Qi  <yao@codesourcery.com>
10897
10898         * tracepoint.c (gdb_ust_thread): Don't ignore return value
10899         of write.
10900
10901 2011-12-14  Yao Qi  <yao@codesourcery.com>
10902
10903         * i386-low.c (i386_low_stopped_data_address): Initialize local
10904         variable `control'.
10905
10906 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
10907
10908         PR remote/13492
10909
10910         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10911         DR_CONTROL unless necessary.  Extend comments.
10912         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10913         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
10914
10915 2011-12-13  Yao Qi  <yao@codesourcery.com>
10916
10917         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10918         macros.
10919         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10920
10921 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
10922
10923         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10924         Print new debug message for such case.
10925
10926 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10927
10928         Fix overlapping memcpy.
10929         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
10930         the read_inferior_memory transfer.
10931         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
10932         write_inferior_memory transfer.
10933         (set_fast_tracepoint_jump): New variable buf.  Use it for the
10934         read_inferior_memory and write_inferior_memory transfers.
10935         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10936         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10937         Use it for the write_inferior_memory transfer.
10938         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10939         buffers.
10940
10941 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10942
10943         * linux-low.c (fetch_register, store_register): Make code
10944         consistent, fix formatting.
10945
10946 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10947
10948         * linux-low.c (usr_store_inferior_registers): Factor out code
10949         to handle individual registers into...
10950         (store_register): ... this new function.
10951
10952 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
10953
10954         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10955         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10956         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10957         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10958         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10959         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10960         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10961         (srv_xmlfiles): Add new XML files.
10962
10963         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10964         and <sys/uio.h>.
10965         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10966         (init_registers_s390_linux32v1): Add prototype.
10967         (init_registers_s390_linux32v2): Likewise.
10968         (init_registers_s390_linux64v1): Likewise.
10969         (init_registers_s390_linux64v2): Likewise.
10970         (init_registers_s390x_linux64v1): Likewise.
10971         (init_registers_s390x_linux64v2): Likewise.
10972         (s390_num_regs): Increment to 52.
10973         (s390_regmap): Add orig_r2 register.
10974         (s390_num_regs_3264): Increment to 68.
10975         (s390_regmap_3264): Add orig_r2 register.
10976         (s390_collect_ptrace_register): Handle orig_r2 register.
10977         (s390_supply_ptrace_register): Likewise.
10978         (s390_fill_last_break): New function.
10979         (s390_store_last_break): Likewise.
10980         (s390_fill_system_call): New function.
10981         (s390_store_system_call): Likewise.
10982         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10983         register sets.
10984         (s390_check_regset): New function.
10985         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10986         NT_S390_SYSTEM_CALL regsets and use appropriate description.
10987         Update target_regsets for available register sets.
10988
10989 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
10990             Jan Kratochvil  <jan.kratochvil@redhat.com>
10991
10992         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10993         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10994         New.
10995         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10996         * linux-low.h (struct process_info_private): New member r_debug.
10997         * server.c (handle_qxfer_libraries): Call
10998         the_target->qxfer_libraries_svr4.
10999         (handle_qxfer_libraries_svr4): New function.
11000         (qxfer_packets): New entry "libraries-svr4".
11001         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11002         * target.h (struct target_ops): New member qxfer_libraries_svr4.
11003         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11004         PACKET_qXfer_libraries_svr4.
11005
11006 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
11007
11008         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11009         PSW address/mask between 8-byte and 16-byte formats.
11010         (s390_supply_ptrace_register): Likewise.
11011         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11012         basic addressing mode bit.
11013
11014 2011-11-24  Stan Shebs  <stan@codesourcery.com>
11015
11016         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11017
11018 2011-11-17  Stan Shebs  <stan@codesourcery.com>
11019
11020         * tracepoint.c (struct tracepoint): New field traceframe_usage.
11021         (tracing_start_time): New global.
11022         (tracing_stop_time): New global.
11023         (tracing_user_name): New global.
11024         (tracing_notes): New global.
11025         (tracing_stop_note): New global.
11026         (cmd_qtstart): Set traceframe_usage, start_time.
11027         (stop_tracing): Set stop_time.
11028         (cmd_qtstatus): Report additional status.
11029         (cmd_qtp): New function.
11030         (handle_tracepoint_query): Call it.
11031         (cmd_qtnotes): New function.
11032         (handle_tracepoint_general_set): Call it.
11033         (get_timestamp): Rename from tsv_get_timestamp.
11034
11035 2011-11-14  Stan Shebs  <stan@codesourcery.com>
11036             Kwok Cheung Yeung  <kcy@codesourcery.com>
11037
11038         * linux-x86-low.c (small_jump_insn): New.
11039         (i386_install_fast_tracepoint_jump_pad): Add arguments for
11040         trampoline and error message, build a trampoline and issue a small
11041         jump instruction to it.
11042         (x86_install_fast_tracepoint_jump_pad): Add arguments for
11043         trampoline and error message.
11044         (x86_get_min_fast_tracepoint_insn_len): New.
11045         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11046         * linux-low.h (struct linux_target_ops): Add arguments to
11047         install_fast_tracepoint_jump_pad operation, add new operation.
11048         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11049         arguments.
11050         (linux_get_min_fast_tracepoint_insn_len): New function.
11051         (linux_target_op): Add new operation.
11052         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11053         (gdb_trampoline_buffer_end): Ditto.
11054         (gdb_trampoline_buffer_error): Ditto.
11055         (struct ipa_sym_addresses): Add fields for new IPA variables.
11056         (symbol_list): Add entries for new IPA variables.
11057         (struct tracepoint): Add fields to hold the address range of the
11058         trampoline used by the tracepoint.
11059         (trampoline_buffer_head): New static variable.
11060         (trampoline_buffer_tail): Ditto.
11061         (claim_trampoline_space): New function.
11062         (have_fast_tracepoint_trampoline_buffer): New function.
11063         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11064         structure.
11065         (install_fast_tracepoint): Ditto, also add error buffer argument.
11066         (cmd_qtminftpilen): New function.
11067         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11068         (fast_tracepoint_from_trampoline_address): New function.
11069         (fast_tracepoint_collecting): Handle trampoline as part of jump
11070         pad space.
11071         (set_trampoline_buffer_space): New function.
11072         (initialize_tracepoint): Initialize new IPA variables.
11073         * target.h (struct target_ops): Add arguments to
11074         install_fast_tracepoint_jump_pad operation, add new
11075         get_min_fast_tracepoint_insn_len operation.
11076         (target_get_min_fast_tracepoint_insn_len): New.
11077         (install_fast_tracepoint_jump_pad): Add arguments.
11078         * server.h (IPA_BUFSIZ): Define.
11079         * linux-i386-ipa.c: Include extra header files.
11080         (initialize_fast_tracepoint_trampoline_buffer): New function.
11081         (initialize_low_tracepoint): Call it.
11082         * server.h (set_trampoline_buffer_space): Declare.
11083         (claim_trampoline_space): Ditto.
11084         (have_fast_tracepoint_trampoline_buffer): Ditto.
11085
11086 2011-11-14  Yao Qi  <yao@codesourcery.com>
11087
11088         * server.c (handle_query): Handle InstallInTrace for qSupported.
11089         * tracepoint.c (add_tracepoint): Sort list.
11090         (install_tracepoint, download_tracepoint): New.
11091         (cmd_qtdp): Call them to install and download tracepoints.
11092         (sort_tracepoints): Removed.
11093         (cmd_qtstart): Update.
11094
11095 2011-11-14  Yao Qi  <yao@codesourcery.com>
11096
11097         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11098         * mem-break.h: Declare.
11099         * tracepoint.c (cmd_qtstart): Move some code to ...
11100         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11101         New.
11102         (download_tracepoints): Move some code to ...
11103         (download_tracepoint_1): ... here.  New.
11104
11105 2011-11-08  Yao Qi  <yao@codesourcery.com>
11106
11107         * remote-utils.c (relocate_instruction): A comment fix.
11108
11109 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
11110
11111         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11112         (i386_dr_low_get_control, i386_dr_low_get_status): Use
11113         dr_status_mirror and dr_control_mirror from debug_reg_state.
11114         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11115         (i386_initial_stuff): Remove use of deleted globals.
11116         (i386_get_thread_context, i386_set_thread_context,
11117         i386_thread_added): Use dr_status_mirror and dr_control_mirror
11118         from debug_reg_state.
11119
11120 2011-11-05  Yao Qi  <yao@codesourcery.com>
11121
11122         * tracepoint.c (gdb_collect): Loop over tracepoints of same
11123         address as TPOINT's.
11124
11125 2011-11-02  Stan Shebs  <stan@codesourcery.com>
11126
11127         * tracepoint.c (agent_mem_read_string): New function.
11128         (eval_agent_expr): Call it for tracenz.
11129         * server.c (handle_query): Report support for tracenz.
11130
11131 2011-11-02  Yao Qi  <yao@codesourcery.com>
11132
11133         * tracepoint.c (cmd_qtstart): Remove unused local variables.
11134
11135 2011-11-02  Yao Qi  <yao@codesourcery.com>
11136
11137         * target.h: Fix a typo in comment.
11138
11139 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
11140
11141         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
11142         clobber the breakpoints' shadows with fast tracepoint jumps.
11143         * mem-break.h (check_mem_write): Add `myaddr' parameter.
11144         * target.c (write_inferior_memory): Also pass MYADDR down to
11145         check_mem_write.
11146
11147 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
11148
11149         * configure.ac: Check support for personality routine.
11150         * configure: Regenerate.
11151         * config.in: Likewise.
11152         * linux-low.c: Include <sys/personality.h>.
11153         Define ADDR_NO_RANDOMIZE if necessary.
11154         (linux_create_inferior): Disable address space randomization when
11155         forking inferior, if requested.
11156         (linux_supports_disable_randomization): New function.
11157         (linux_target_ops): Install it.
11158         * server.h (disable_randomization): Declare.
11159         * server.c (disable_randomization): New global variable.
11160         (handle_general_set): Handle QDisableRandomization.
11161         (handle_query): Likewise for qSupported.
11162         (main): Support --disable-randomization and --no-disable-randomization
11163         command line arguments.
11164         * target.h (struct target_ops): Add supports_disable_randomization.
11165         (target_supports_disable_randomization): New macro.
11166
11167 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
11168
11169         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11170         ifdef check.
11171         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11172         [!PT_GETDSBT] (target_loadmap): New definition.
11173         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11174         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11175         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11176         and PT_GETDSBT to LINUX_LOADMAP.
11177         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11178         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11179
11180 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
11181
11182         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11183         (arm_linux_hwbp_cap): New static variable.
11184         (arm_linux_get_hwbp_cap): Replace by ...
11185         (arm_linux_init_hwbp_cap): ... this new function.
11186         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11187         (arm_linux_get_hw_watchpoint_count): Likewise.
11188         (arm_linux_get_hw_watchpoint_max_length): Likewise.
11189         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11190         (arm_prepare_to_resume): Use perror_with_name instead of error.
11191
11192 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
11193
11194         * linux-arm-low.c: Include <signal.h>.
11195         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11196         (struct arm_linux_hwbp_cap): New data type.
11197         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11198         (struct arm_linux_hw_breakpoint): New data type.
11199         (MAX_BPTS, MAX_WPTS): Define.
11200         (struct arch_process_info, struct arch_lwp_info): New data types.
11201         (arm_linux_get_hwbp_cap): New function.
11202         (arm_linux_get_hw_breakpoint_count): Likewise.
11203         (arm_linux_get_hw_watchpoint_count): Likewise.
11204         (arm_linux_get_hw_watchpoint_max_length): Likewise.
11205         (arm_hwbp_control_initialize): Likewise.
11206         (arm_hwbp_control_is_enabled): Likewise.
11207         (arm_hwbp_control_is_initialized): Likewise.
11208         (arm_hwbp_control_disable): Likewise.
11209         (arm_linux_hw_breakpoint_equal): Likewise.
11210         (arm_linux_hw_point_initialize): Likewise.
11211         (struct update_registers_data): New data structure.
11212         (update_registers_callback: New function.
11213         (arm_insert_point): Likewise.
11214         (arm_remove_point): Likewise.
11215         (arm_stopped_by_watchpoint): Likewise.
11216         (arm_stopped_data_address): Likewise.
11217         (arm_new_process): Likewise.
11218         (arm_new_thread): Likewise.
11219         (arm_prepare_to_resume): Likewise.
11220         (the_low_target): Register arm_insert_point, arm_remove_point,
11221         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11222         arm_new_thread, and arm_prepare_to_resume.
11223
11224 2011-09-15  Stan Shebs  <stan@codesourcery.com>
11225
11226         * server.h (struct emit_ops): Add compare-goto fields.
11227         * tracepoint.c (gdb_agent_op_sizes): New table.
11228         (emit_eq_goto): New function.
11229         (emit_ne_goto): New function.
11230         (emit_lt_goto): New function.
11231         (emit_le_goto): New function.
11232         (emit_gt_goto): New function.
11233         (emit_ge_goto): New function.
11234         (is_goto_target): New function.
11235         (compile_bytecodes): Recognize special cases of compare-goto
11236         combinations and call specialized emitters for them.
11237         * linux-x86-low.c (amd64_emit_eq_goto): New function.
11238         (amd64_emit_ne_goto): New function.
11239         (amd64_emit_lt_goto): New function.
11240         (amd64_emit_le_goto): New function.
11241         (amd64_emit_gt_goto): New function.
11242         (amd64_emit_ge_goto): New function.
11243         (amd64_emit_ops): Add the new functions.
11244         (i386_emit_eq_goto): New function.
11245         (i386_emit_ne_goto): New function.
11246         (i386_emit_lt_goto): New function.
11247         (i386_emit_le_goto): New function.
11248         (i386_emit_gt_goto): New function.
11249         (i386_emit_ge_goto): New function.
11250         (i386_emit_ops): Add the new functions.
11251
11252 2011-09-08  Stan Shebs  <stan@codesourcery.com>
11253
11254         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11255         (i386_emit_epilogue): Restore %ebx.
11256
11257 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
11258
11259         * server.c (step_thread): Remove definition.
11260         (process_serial_event): Don't handle Hs.
11261         * server.h (step_thread): Remove declaration.
11262         * target.c (set_desired_inferior): Remove use of step_thread.
11263
11264 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
11265
11266         * linux-low.c: Include linux-procfs.h.
11267         (linux_attach_lwp_1): Update comments.
11268         (linux_attach): Scan for existing threads when attaching to a
11269         process that is the tgid.
11270         * Makefile.in: Update dependencies.
11271
11272 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
11273
11274         * configure.srv: Add linux-procfs.o dependencies.
11275
11276 2011-08-14  Yao Qi  <yao@codesourcery.com>
11277
11278         * target.h (struct target_ops): Fix indent.
11279         * win32-low.c (win32_target_ops): Fix comment.
11280
11281 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
11282             Yao Qi  <yao@codesourcery.com>
11283
11284         * Makefile.in (clean): Remove tic6x-*.c files.
11285         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11286         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11287         (tic6x-c64xp-linux.c): Likewise.
11288         * configure.srv: Add support for tic6x-*-uclinux.
11289         * linux-tic6x-low.c: New.
11290         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11291
11292 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
11293             Yao Qi  <yao@codesourcery.com>
11294
11295         * target.h (struct target_ops): Add read_loadmap.
11296         * linux-low.c (struct target_loadseg): New type.
11297         (struct target_loadmap): New type.
11298         (linux_read_loadmap): New function.
11299         (linux_target_ops): Add linux_read_loadmap.
11300         * server.c (handle_query): Support qXfer:fdpic:read packet.
11301         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11302         to NULL.
11303
11304 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
11305
11306         * win32-low.c: Include <stdint.h>.
11307
11308 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
11309
11310         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11311         to the inferior here.
11312         (i386_remove_aligned_watchpoint): Ditto.
11313         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11314         fit part of the watchpoint in the debug registers.
11315         (i386_update_inferior_debug_regs): New.
11316         (i386_low_insert_watchpoint): Work on a local mirror of the debug
11317         registers, and only update the inferior on success.
11318         (i386_low_remove_watchpoint): Ditto.
11319
11320 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
11321
11322         * linux-low.c (compare_ints, unique, list_threads, show_process,
11323         linux_core_of_thread): Delete.
11324         (linux_target_ops): Change linux_core_of_thread to
11325         linux_common_core_of_thread.
11326         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11327         * utils.c (malloc_failure): Change type of argument.
11328         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11329         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11330         common/linux-osdata.c, common/ptid.c and common/buffer.c.
11331         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11332         (IPA_OBJS): Add common-utils-ipa.o.
11333         (ptid_h, linux_osdata_h): New macros.
11334         (server_h): Add common/common-utils.h, common/xml-utils.h,
11335         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11336         common/ptid.h.
11337         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11338         ptid.o, buffer.o): New rules.
11339         (linux-low.o): Add common/linux-osdata.h as a dependency.
11340         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11341         * configure.ac: Add AC_HEADER_DIRENT check.
11342         * config.in: Regenerate.
11343         * configure: Regenerate.
11344         * remote-utils.c (xml_escape_text): Delete.
11345         (buffer_grow, buffer_free, buffer_init, buffer_finish,
11346         buffer_xml_printf): Move to common/buffer.c.
11347         * server.c (main): Remove call to initialize_inferiors.
11348         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11349         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11350         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11351         internal_error, gdb_assert, gdb_assert_fail): Delete.
11352         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11353         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11354         common/buffer.h.
11355         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11356         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11357         initialize_inferiors): Delete.
11358
11359 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
11360
11361         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11362         symbol error.
11363
11364 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
11365
11366         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11367         assertion.
11368         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11369
11370 2011-05-26  Yao Qi  <yao@codesourcery.com>
11371
11372         * Makefile.in (thread-db.o): Track dependence to
11373         common/gdb_thread_db.h.
11374         * thread-db.c: include gdb_thread_db.h from right place.
11375
11376 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
11377
11378         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11379         __FILE__ and __LINE__ to internal_error.
11380
11381 2011-05-13  Doug Evans  <dje@google.com>
11382
11383         * thread-db.c (try_thread_db_load_from_sdir): New function.
11384         (try_thread_db_load_from_dir): New function.
11385         (thread_db_load_search): Handle $sdir, ignore $pdir.
11386         Remove trying of system directories if search of
11387         libthread-db-search-path fails, that is now done via $sdir.
11388
11389 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
11390
11391         * server.c (handle_query): Add EnableDisableTracepoints to the list
11392         of supported features.
11393         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11394         tracepoints.
11395         (cmd_qtenable_disable): New.
11396         (cmd_qtstart): Install tracepoints even if disabled.
11397         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11398         receiving a QTEnable or QTDisable packet.
11399         (gdb_collect): Skip data collection if fast tracepoint is disabled.
11400         (ust_marker_to_static_tracepoint): Do not ignore disabled static
11401         tracepoints.
11402         (gdb_probe): Skip data collection if static tracepoint is disabled.
11403
11404 2011-05-10  Doug Evans  <dje@google.com>
11405
11406         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11407
11408 2011-05-04  Doug Evans  <dje@google.com>
11409
11410         * linux-low.c (linux_join): Skip process lookup.
11411         * spu-low.c (spu_join): Ditto.
11412         * server.c (join_inferiors_callback): Delete.
11413         (process_serial_event): For 'D' packet (detach) call join_inferior
11414         directly.
11415
11416 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
11417
11418         * README: Don't mention xscale*-*-linux*.
11419         * configure.srv (xscale*-*-linux*): Don't handle target.
11420
11421 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
11422
11423         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11424         casting pointers.
11425         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11426         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11427         (i386_emit_void_call_2): Likewise.
11428
11429 2011-04-26  Yao Qi  <yao@codesourcery.com>
11430
11431         * linux-low.c: Move common macros to linux-ptrace.h.
11432         Include linux-ptrace.h.
11433         * Makefile.in (linux_ptrace_h): New.
11434         (linux-low.o): Depends on linux-ptrace.h.
11435
11436 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
11437
11438         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11439         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
11440         (remote_prepare): New function with most of the TCP code from ...
11441         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
11442         setting transport_is_reliable.
11443         * server.c (run_once): New variable.
11444         (gdbserver_usage): Document it.
11445         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
11446         the first run if RUN_ONCE.
11447         * server.h (run_once, remote_prepare): New declarations.
11448
11449 2011-04-19  Tom Tromey  <tromey@redhat.com>
11450
11451         * win32-low.c (handle_load_dll): Remove duplicate "the".
11452
11453 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
11454
11455         Remove support for old Cygwin 1.5 versions.
11456         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11457         function to avoid warning.
11458         (win32_add_one_solib): Use cygwin_conv_path function to avoid
11459         warning.
11460
11461 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
11462
11463         * gdbserver/server.h (Macro _): Define it if not available.
11464
11465 2011-03-14  Michael Snyder  <msnyder@vmware.com>
11466
11467         * hostio.c (handle_close): Remove unnecessary null test.
11468
11469 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
11470
11471         * Makefile.in (maintainer-clean realclean distclean): Remove
11472         "make ...  subdir_do" command.
11473
11474 2011-03-10  Michael Snyder  <msnyder@vmware.com>
11475
11476         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11477
11478         * server.c (handle_v_run): Free alloced buffer on early return.
11479
11480 2011-03-09  Yao Qi  <yao@codesourcery.com>
11481
11482         Revert:
11483         2011-03-04  Yao Qi  <yao@codesourcery.com>
11484
11485         * Makefile.in: Remove GNU make feature --directory.
11486
11487         2011-03-05  Yao Qi  <yao@codesourcery.com>
11488
11489         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11490         (subdir_do): New make target.  Copied from gdb/Makefile.
11491         (maintainer-clean, realclean, distclean, clean): Call corresponding
11492         make targets in common/Makefile.
11493
11494         2011-02-11  Yao Qi  <yao@codesourcery.com>
11495
11496         * configure.ac: Call AC_PROG_RANLIB.
11497         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11498         * configure: Regenerate.
11499
11500 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
11501
11502         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11503
11504 2011-03-06  Yao Qi  <yao@codesourcery.com>
11505
11506         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11507
11508 2011-03-05  Yao Qi  <yao@codesourcery.com>
11509
11510         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11511         (subdir_do): New make target.  Copied from gdb/Makefile.
11512         (maintainer-clean, realclean, distclean, clean): Call corresponding
11513         make targets in common/Makefile.
11514
11515 2011-03-04  Yao Qi  <yao@codesourcery.com>
11516
11517         * Makefile.in: Remove GNU make feature --directory.
11518
11519 2011-03-04  Michael Snyder  <msnyder@vmware.com>
11520
11521         * server.c (queue_stop_reply): Call xmalloc not malloc.
11522
11523 2011-03-02  Michael Snyder  <msnyder@vmware.com>
11524
11525         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11526
11527 2011-02-28  Michael Snyder  <msnyder@vmware.com>
11528
11529         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11530         (cmd_qtframe): Ditto.
11531         (cmd_qtbuffer): Ditto.
11532         (cmd_bigqtbuffer): Ditto.
11533
11534         * utils.c (decimal2str): Initialize 'width' to nine, then
11535         don't mess with it.
11536
11537 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
11538
11539         * hostio.c (require_data): Free *data, not data.
11540
11541 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11542
11543         * hostio.c (require_data): Use free, not xfree.
11544
11545 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11546
11547         * server.c (handle_query): Discard unused value.
11548
11549         * hostio.c (require_data): Free malloc memory before returning
11550         error.
11551
11552 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11553
11554         * linux-low.c (list_threads): Call closedir for dirent.
11555
11556 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11557
11558         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11559         a case statement falls through.
11560
11561         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11562
11563         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11564         in comparison.
11565
11566 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11567
11568         * utils.c (decimal2str): Eliminate dead code and dead param.
11569         (pulongest): Drop dead param from call to decimal2str.
11570         (plongest): Ditto.
11571
11572 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
11573
11574         Revert the following patch (not approved yet):
11575         2011-02-21  Hui Zhu  <teawater@gmail.com>
11576         * tracepoint.c (tp_printf): New function.
11577         (eval_agent_expr): Handle gdb_agent_op_printf.
11578
11579 2011-02-21  Hui Zhu  <teawater@gmail.com>
11580
11581         * tracepoint.c (tp_printf): New function.
11582         (eval_agent_expr): Handle gdb_agent_op_printf.
11583
11584 2011-02-18  Tom Tromey  <tromey@redhat.com>
11585
11586         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11587         (tracepoint.o): Likewise.
11588         * tracepoint.c (enum gdb_agent_op): Use ax.def.
11589         (gdb_agent_op_names): Likewise.
11590
11591 2011-02-18  Tom Tromey  <tromey@redhat.com>
11592
11593         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11594         gdb_agent_op_rot>: New constants.
11595         (gdb_agent_op_names): Add pick and roll.
11596         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11597         cases.
11598
11599 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
11600
11601         * aclocal.m4: Regenerated with aclocal-1.11.1.
11602
11603 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
11604
11605         * server.c (handle_qxfer_traceframe_info): New.
11606         (qxfer_packets): Register "traceframe-info".
11607         (handle_query): Report support for qXfer:traceframe-info:read+.
11608         * tracepoint.c (match_blocktype): New.
11609         (traceframe_find_block_type): Rename to ...
11610         (traceframe_walk_blocks): ... this.  Add callback filter argument,
11611         and use it.
11612         (traceframe_find_block_type): New, reimplemented on top of
11613         traceframe_walk_blocks.
11614         (build_traceframe_info_xml): New.
11615         (traceframe_read_info): New.
11616         * server.h (traceframe_read_info): Declare.
11617
11618 2011-02-11  Yao Qi  <yao@codesourcery.com>
11619
11620         * configure.ac: Call AC_PROG_RANLIB.
11621         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11622         * configure: Regenerate.
11623
11624 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
11625
11626         * server.c (gdb_read_memory): Change return semantics to allow
11627         partial transfers.
11628         (handle_search_memory_1): Adjust.
11629         (process_serial_event) <'m' packet>: Handle partial transfers.
11630         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11631
11632 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11633
11634         * regcache.c (init_register_cache): Initialize
11635         regcache->register_status.
11636         (free_register_cache): Release regcache->register_status.
11637         (regcache_cpy): Copy register_status.
11638         (registers_to_string): Print 'x's for unavailable registers.
11639         (supply_register): Mark the register's status valid or
11640         unavailable, depending on whether a buffer was passed in or not.
11641         (supply_register_zeroed): New.
11642         (supply_regblock): Mark the registers' status valid or
11643         unavailable, depending on whether a buffer was passed in or not.
11644         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11645         (struct regcache): New `register_status' field.
11646         (supply_register_zeroed): Declare.
11647         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11648         supply_register_zeroed, rather than passing a NULL buffer to
11649         supply_register.
11650         * tracepoint.c (fetch_traceframe_registers): Update comment.
11651
11652 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11653
11654         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11655         buffer explicit.
11656
11657 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
11658
11659         * server.h (decode_xfer_write): Change prototype.
11660         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11661         and don't extract the annex here.
11662         * server.c (decode_xfer_read): Remove `annex' parameter,
11663         and don't extract the annex here.
11664         (decode_xfer): New.
11665         (struct qxfer): New.
11666         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11667         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11668         (handle_qxfer_statictrace): New functions, abstracted out from
11669         handle_query, and made to use the struct qxfer interface.
11670         (handle_threads_qxfer_proper): Rename to ...
11671         (handle_qxfer_threads_proper): ... this.
11672         (handle_threads_qxfer): Rename to ...
11673         (handle_qxfer_threads): ... this.  Adjust.
11674         (qxfer_packets): New array.
11675         (handle_qxfer): New function.
11676         (handle_query): Use handle_qxfer.
11677
11678 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
11679
11680         * gdbreplay.c: Shorten lines of >= 80 columns.
11681         * linux-low.c: Ditto.
11682         * linux-ppc-low.c: Ditto.
11683         * linux-s390-low.c: Ditto.
11684         * linux-sparc-low.c: Ditto.
11685         * linux-x86-low.c: Ditto.
11686         * linux-xtensa-low.c: Ditto.
11687         * mem-break.c: Ditto.
11688         * nto-low.c: Ditto.
11689         * regcache.h: Ditto.
11690         * remote-utils.c: Ditto.
11691         * server.c: Ditto.
11692         * server.h: Ditto.
11693         * thread-db.c: Ditto.
11694         * tracepoint.c: Ditto.
11695         * utils.c: Ditto.
11696         * win32-low.h: Ditto.
11697
11698 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
11699
11700         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11701         update.
11702
11703 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
11704
11705         * server.c (gdbserver_version): Update copyright year in version
11706         output.
11707         * gdbreplay.c (gdbreplay_version): Ditto.
11708
11709 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
11710
11711         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11712         * linux-bfin-low.c: New file.
11713         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11714         PT_DATA_ADDR for BFIN targets.
11715         * Makefile.in (SFILES): Add linux-bfin-low.c.
11716         (clean): Remove reg-bfin.c.
11717         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11718         * README: Mention supported Blackfin targets.
11719
11720 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
11721
11722         * .gitignore: New file.
11723
11724 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
11725
11726         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11727
11728 2010-10-22  Jie Zhang  <jie@codesourcery.com>
11729
11730         * Makefile.in: Add FLAGS_TO_PASS variable.
11731         (install): Remove dependency of install-only and recursively
11732         invoke make for install-only.
11733
11734 2010-10-04  Doug Evans  <dje@google.com>
11735
11736         * Makefile.in (uninstall): Use $(DESTDIR).
11737
11738 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
11739
11740         PR gdb/11842
11741
11742         * linux-x86-low.c (compat_siginfo_from_siginfo)
11743         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11744         si_code is < 0.  Check for si_code == SI_TIMER before checking for
11745         si_code < 0.
11746
11747 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11748
11749         * lynx-i386-low.c: New file.
11750         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11751
11752 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11753
11754         * lynx-low.c (ptrace_request_to_str): Remove handling for
11755         request values that have been removed in LynxOS 5.x.
11756
11757 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11758
11759         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11760         <ptrace.h>
11761
11762 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
11763
11764         * configure.ac: Add --enable-inprocess-agent option.
11765         * configure: Rebuilt.
11766
11767 2010-09-06  Yao Qi  <yao@codesourcery.com>
11768
11769         * linux-low.c (linux_kill): Remove unused variable.
11770         (linux_stabilize_threads): Likewise.
11771         * server.c (start_inferior): Likewise.
11772         (queue_stop_reply_callback): Likewise.
11773         * tracepoint.c (do_action_at_tracepoint): Likewise.
11774
11775 2010-09-06  Yao Qi  <yao@codesourcery.com>
11776
11777         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11778         on return.
11779
11780 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
11781
11782         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11783
11784 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
11785
11786         * Makefile.in (install-only): Replace $IPA_DEPFILES with
11787         "$(IPA_DEPFILES)".
11788
11789 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11790
11791         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11792         gdbserver/lynx-ppc-low.c: New files.
11793         * Makefile.in (lynx_low_h): New variable.
11794         (lynx-low.o, lynx-ppc-low.o): New rules.
11795         * configure.ac: On LynxOS, link with -lnetinet.
11796         * configure.srv: Add handling of powerpc-*-lynxos* targets.
11797         * configure: regenerate.
11798
11799 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11800
11801         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11802         * configure.ac: Add check for vasprintf and vsnprintf.
11803         * configure, config.in: Regenerate.
11804         * server.h (vasprintf, vsnprintf): Add conditional declarations.
11805
11806 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11807
11808         * gdbreplay.c: Move include of alloca.h up, next to include of
11809         malloc.h.
11810         * server.h: Add include of malloc.h.
11811         * mem-break.c: Remove include of malloc.h.
11812         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11813
11814 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11815
11816         * Makefile.in (memmem.o): Build with -Wno-error.
11817
11818 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11819
11820         * utils.c (xsnprintf): Make non-static.
11821         * server.h: Add xsnprintf declaration.
11822         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11823         replace calls to snprintf by calls to xsnprintf throughout.
11824
11825 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11826
11827         * configure.ac: Add configure check for alloca.
11828         * configure, config.in: Regenerate.
11829         * server.h: Include alloca.h if it exists.
11830         * gdbreplay.c: Include alloca.h if it exists.
11831
11832 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11833
11834         * linux-low.c (__SIGRTMIN): Define if not already defined.
11835         (linux_create_inferior): Check for __ANDROID__ rather than
11836         __SIGRTMIN.
11837         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11838         are already deferred.
11839         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11840         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11841         stopped and already has a pending signal to report.
11842         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11843         a pending signal to report or is moving out of a jump pad.
11844         (linux_init_signals): Check for __ANDROID__ rather than
11845         __SIGRTMIN.
11846
11847 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11848
11849         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11850         debug_threads check.  Avoid a linear search when not doing debug
11851         output.
11852
11853 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11854
11855         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11856         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11857         (struct file_handler) <fd>: Change type to gdb_fildes_t.
11858         (process_event): Change local fd's type to gdb_fildes_t.
11859         (create_file_handler): Adjust prototype.
11860         (delete_file_handler): Adjust prototype.
11861         (handle_file_event): Adjust prototype.  Use pfildes.
11862         (create_file_event): Adjsut prototype.
11863         * remote-utils.c (remote_desc, listen_desc): Change type to
11864         gdb_fildes_t.
11865         * server.h: New gdb_fildes_t typedef.
11866         [USE_WIN32API]: Include winsock2.h.
11867         (delete_file_handler, add_file_handler): Adjust prototypes.
11868         (pfildes): Declare.
11869         * utils.c (pfildes): New.
11870
11871 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11872
11873         * configure.ac (build_warnings): Add -Wno-char-subscripts.
11874         * configure: Regenerate.
11875
11876 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11877
11878         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11879         (linux_done_accessing_memory): ... this.
11880         (linux_target_ops): Adjust.
11881         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11882         * nto-low.c (nto_target_ops): Adjust comment.
11883         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11884         * spu-low.c (spu_target_ops): Adjust comment.
11885         * target.h (target_ops): Rename unprepare_to_access_memory field
11886         to done_accessing_memory.
11887         (unprepare_to_access_memory): Rename to ...
11888         (done_accessing_memory): ... this.
11889
11890 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11891
11892         * linux-low.c (linux_prepare_to_access_memory): New.
11893         (linux_unprepare_to_access_memory): New.
11894         (linux_target_ops): Install them.
11895         * server.c (read_memory): Rename to ...
11896         (gdb_read_memory): ... this.  Use
11897         prepare_to_access_memory/prepare_to_access_memory.
11898         (write_memory): Rename to ...
11899         (gdb_write_memory): ... this.  Use
11900         prepare_to_access_memory/prepare_to_access_memory.
11901         (handle_search_memory_1): Adjust.
11902         (process_serial_event): Adjust.
11903         * target.h (struct target_ops): New fields
11904         prepare_to_access_memory and unprepare_to_access_memory.
11905         (prepare_to_access_memory, unprepare_to_access_memory): New.
11906         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11907         prepare_to_access_memory/prepare_to_access_memory.
11908         * nto-low.c (nto_target_ops): Adjust.
11909         * spu-low.c (spu_target_ops): Adjust.
11910         * win32-low.c (win32_target_ops): Adjust.
11911
11912 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11913
11914         * Makefile.in (WARN_CFLAGS): Get it from configure.
11915         (WERROR_CFLAGS): New.
11916         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11917         * configure.ac: Introduce --enable-werror, which adds -Werror to
11918         the compiler command line.  Enabled by default.  Disable with
11919         --disable-werror.  Add -Wdeclaration-after-statement
11920         Wpointer-arith and -Wformat-nonliteral to warning flags.
11921         * configure: Regenerate.
11922
11923 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11924
11925         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11926
11927 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11928
11929         * gdbreplay.c (remote_error): New.
11930         (gdbchar): New.
11931         (expect): Use gdbchar.  Check for error reading from GDB.
11932         Clarify sync error output.
11933         (play): Check for errors writing to GDB.
11934         * linux-low.c (sigchld_handler): Really ignore `write' errors.
11935         * remote-utils.c (getpkt): Check for errors writing to the remote
11936         descriptor.
11937
11938 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11939
11940         * linux-low.c (linux_wait_1): Move non-debugging code out of
11941         `debug_threads' control.
11942
11943 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11944
11945         * linux-low.c (linux_wait_1): Don't set last_status here.
11946         * server.c (push_event, queue_stop_reply_callback): Assert we're
11947         not pushing a TARGET_WAITKIND_IGNORE event.
11948         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11949         (myresume, handle_target_event): Set the thread's last_resume_kind
11950         and last_status from the target returned status.
11951
11952 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11953
11954         PR threads/10729
11955
11956         * linux-x86-low.c (update_debug_registers_callback): New.
11957         (i386_dr_low_set_addr): Use it.
11958         (i386_dr_low_get_addr): New.
11959         (i386_dr_low_set_control): Use update_debug_registers_callback.
11960         (i386_dr_low_get_control): New.
11961         (i386_dr_low_get_status): Adjust.
11962         * linux-low.c (linux_stop_lwp): New.
11963         * linux-low.h (linux_stop_lwp): Declare.
11964
11965         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11966         argument instead of a i386_debug_reg_state.
11967         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11968         a i386_debug_reg_state.
11969         (i386_insert_aligned_watchpoint): Adjust.
11970         (i386_remove_aligned_watchpoint): Adjust.
11971         (i386_low_stopped_data_address): Read the debug registers from the
11972         inferior instead of from the mirrors.
11973         * i386-low.h (struct i386_debug_reg_state): Extend comment.
11974         (i386_dr_low_get_addr): Declare.
11975         (i386_dr_low_get_control): Declare.
11976         (i386_dr_low_get_status): Change prototype.
11977
11978         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11979         (i386_dr_low_get_addr): New.
11980         (i386_dr_low_get_control): New.
11981         (i386_dr_low_get_status): Adjust prototype.  Return
11982         dr_status_mirror.
11983         (i386_initial_stuff): Clear dr_status_mirror and
11984         dr_control_mirror.
11985         (i386_get_thread_context): Adjust.
11986         (i386_set_thread_context): Adjust.
11987         (i386_thread_added): Adjust.
11988
11989 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
11990
11991         * linux-low.h (linux_thread_area): Delete declaration.
11992
11993 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
11994
11995         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11996         after its termination.
11997
11998 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
11999
12000         * linux-low.c (gdb_wants_lwp_stopped): Delete.
12001         (gdb_wants_all_stopped): Delete.
12002         (linux_wait_1): Don't call them.
12003         * server.c (handle_v_cont): Tag all threads as want-stopped.
12004         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
12005         stopped as "client-wants-stopped".
12006
12007 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
12008
12009         * Makefile.in (signals_h): New.
12010         (server_h): Depend on it.
12011         (server.o): Don't depend on $(signals_def).
12012         (signals.o): Depend on $(signals_def).
12013
12014 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
12015
12016         * Makefile.in (signals_def): New.
12017         (server_h): Append include/gdb/signals.h and signals_def.
12018         (server.o): Append signals_def.
12019
12020 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
12021
12022         * server.c (handle_target_event): Use target_signal_to_host for
12023         resume_info.sig initialization.
12024         * target.h (struct thread_resume) <sig>: New comment.
12025
12026 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
12027
12028         * server.c (handle_query): strcpy() the returned string from paddress()
12029         instead of sprintf().
12030         * utils.c (paddress): Return phex_nz().
12031
12032 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
12033
12034         * server.c (handle_v_cont): Call mourn_inferior if process
12035         just exited.
12036         (myresume): Likewise.
12037
12038 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
12039
12040         Static tracepoints, and integration with UST.
12041
12042         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
12043         * mem-break.c (uninsert_all_breakpoints)
12044         (reinsert_all_breakpoints): New.
12045         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12046         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12047         (gdb_agent_ust_loaded, helper_thread_id)
12048         (gdb_agent_helper_thread_id): New macros.
12049         (struct ipa_sym_addresses): Add addr_ust_loaded,
12050         addr_helper_thread_id, addr_cmd_buf.
12051         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12052         (in_process_agent_loaded_ust): New.
12053         (write_e_ust_not_loaded): New.
12054         (maybe_write_ipa_ust_not_loaded): New.
12055         (struct collect_static_trace_data_action): New.
12056         (enum tracepoint_type) <static_tracepoint>: New.
12057         (struct tracepoint) <handle>: Mention static tracepoints.
12058         (struct static_tracepoint_ctx): New.
12059         (CMD_BUF_SIZE): New.
12060         (add_tracepoint_action): Handle static tracepoint actions.
12061         (unprobe_marker_at): New.
12062         (clear_installed_tracepoints): Handle static tracepoints.
12063         (cmd_qtdp): Handle static tracepoints.
12064         (probe_marker_at): New.
12065         (cmd_qtstart): Handle static tracepoints.
12066         (response_tracepoint): Handle static tracepoints.
12067         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12068         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12069         (get_context_regcache): Handle static tracepoints.
12070         (do_action_at_tracepoint): Handle static tracepoint actions.
12071         (traceframe_find_block_type): Handle static trace data blocks.
12072         (traceframe_read_sdata): New.
12073         (download_tracepoints): Download static tracepoint actions.
12074         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12075         (GDB_PROBE_NAME): New.
12076         (ust_ops): New.
12077         (GET_UST_SYM): New.
12078         (USTF): New.
12079         (dlsym_ust): New.
12080         (ust_marker_to_static_tracepoint): New.
12081         (gdb_probe): New.
12082         (collect_ust_data_at_tracepoint): New.
12083         (gdb_ust_probe): New.
12084         (UNIX_PATH_MAX, SOCK_DIR): New.
12085         (gdb_ust_connect_sync_socket): New.
12086         (resume_thread, stop_thread): New.
12087         (run_inferior_command): New.
12088         (init_named_socket): New.
12089         (gdb_ust_socket_init): New.
12090         (cstr_to_hexstr): New.
12091         (next_st): New.
12092         (first_marker, next_marker): New.
12093         (response_ust_marker): New.
12094         (cmd_qtfstm, cmd_qtsstm): New.
12095         (unprobe_marker_at, probe_marker_at): New.
12096         (cmd_qtstmat, gdb_ust_thread): New.
12097         (gdb_ust_init): New.
12098         (initialize_tracepoint_ftlib): Call gdb_ust_init.
12099         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12100         (ST_REGENTRY): New.
12101         (x86_64_st_collect_regmap): New.
12102         (X86_64_NUM_ST_COLLECT_GREGS): New.
12103         (AMD64_RIP_REGNUM): New.
12104         (supply_static_tracepoint_registers): New.
12105         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12106         (ST_REGENTRY): New.
12107         (i386_st_collect_regmap): New.
12108         (i386_NUM_ST_COLLECT_GREGS): New.
12109         (supply_static_tracepoint_registers): New.
12110         * server.c (handle_query): Handle qXfer:statictrace:read.
12111         <qSupported>: Report support for StaticTracepoints, and
12112         qXfer:statictrace:read features.
12113         * server.h (traceframe_read_sdata)
12114         (supply_static_tracepoint_registers): Declare.
12115         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12116         (unpack_varlen_hex): Include in IPA build.
12117         * Makefile.in (ustlibs, ustinc): New.
12118         (IPA_OBJS): Add remote-utils-ipa.o.
12119         ($(IPA_LIB)): Link -ldl and -lpthread.
12120         (UST_CFLAGS): New.
12121         (IPAGENT_CFLAGS): Add UST_CFLAGS.
12122         * config.in, configure: Regenerate.
12123
12124 2010-06-20  Ian Lance Taylor  <iant@google.com>
12125             Pedro Alves  <pedro@codesourcery.com>
12126
12127         * linux-x86-low.c (always_true): Delete.
12128         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12129         trying to fool the compiler with always_true.
12130
12131 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
12132
12133         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12134         conditions in gdbserver.
12135
12136 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
12137
12138         * spu-low.c (spu_read_memory): Wrap around local store limit.
12139         (spu_write_memory): Likewise.
12140
12141 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
12142
12143         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12144         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12145         LONGEST uses.
12146         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12147         uses.
12148         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12149         uses with LONGEST uses.
12150
12151 2010-06-14  Stan Shebs  <stan@codesourcery.com>
12152             Pedro Alves  <pedro@codesourcery.com>
12153
12154         Bytecode compiler.
12155
12156         * linux-x86-low.c: Include limits.h.
12157         (add_insns): New.
12158         (always_true): New.
12159         (EMIT_ASM): New.
12160         (EMIT_ASM32): New.
12161         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12162         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12163         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12164         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12165         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12166         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12167         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12168         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12169         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12170         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12171         (amd64_emit_void_call_2): New.
12172         (amd64_emit_ops): New.
12173         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12174         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12175         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12176         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12177         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12178         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12179         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12180         (i386_emit_call, i386_emit_reg, i386_emit_pop)
12181         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12182         (i386_emit_stack_adjust, i386_emit_int_call_1)
12183         (i386_emit_void_call_2): New.
12184         (i386_emit_ops): New.
12185         (x86_emit_ops): New.
12186         (the_low_target): Install x86_emit_ops.
12187         * server.h (struct emit_ops): New.
12188         (get_raw_reg_func_addr): Declare.
12189         (current_insn_ptr, emit_error): Declare.
12190         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12191         (set_trace_state_variable_value): New defines.
12192         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12193         addr_get_trace_state_variable_value and
12194         addr_set_trace_state_variable_value.
12195         (symbol_list): New fields for get_raw_reg,
12196         get_trace_state_variable_value and set_trace_state_variable_value.
12197         (condfn): New typedef.
12198         (struct tracepoint): New field `compiled_cond'.
12199         (do_action_at_tracepoint): Clear compiled_cond.
12200         (get_trace_state_variable_value, set_trace_state_variable_value):
12201         Export in the IPA.
12202         (condition_true_at_tracepoint): If there's a compiled condition,
12203         run that.
12204         (current_insn_ptr, emit_error): New globals.
12205         (struct bytecode_address): New.
12206         (get_raw_reg_func_addr): New.
12207         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12208         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12209         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12210         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12211         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12212         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12213         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12214         (compile_tracepoint_condition, compile_bytecodes): New.
12215         * target.h (emit_ops): Forward declare.
12216         (struct target_ops): New field emit_ops.
12217         (target_emit_ops): New.
12218         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12219         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12220         * linux-low.c (linux_emit_ops): New.
12221         (linux_target_ops): Install it.
12222         * linux-low.h (struct linux_target_ops): New field emit_ops.
12223
12224 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
12225
12226         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12227         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12228
12229 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
12230             Stan Shebs  <stan@codesourcery.com>
12231
12232         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12233         (all): Depend on $(extra_libraries).
12234         (install-only): Install the IPA.
12235         (IPA_OBJS, IPA_LIB): New.
12236         (clean): Remove the IPA lib.
12237         (IPAGENT_CFLAGS): New.
12238         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12239         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12240         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12241         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12242         * configure.ac: Check for atomic builtins support in the compiler.
12243         (IPA_DEPFILES, extra_libraries): Define.
12244         * configure.srv (ipa_obj): Add description.
12245         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12246         (i[34567]86-*-linux*): Set ipa_obj.
12247         (x86_64-*-linux*): Set ipa_obj.
12248         * linux-low.c (stabilizing_threads): New.
12249         (supports_fast_tracepoints): New.
12250         (linux_detach): Stabilize threads before detaching.
12251         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
12252         the lwp is either not stabilizing, or is moving out of a jump pad.
12253         (linux_fast_tracepoint_collecting): New.
12254         (maybe_move_out_of_jump_pad): New.
12255         (enqueue_one_deferred_signal): New.
12256         (dequeue_one_deferred_signal): New.
12257         (linux_wait_for_event_1): If moving out of a jump pad, defer
12258         pending signals to later.
12259         (linux_stabilize_threads): New.
12260         (linux_wait_1): Check if threads need moving out of jump pads, and
12261         do it if so.
12262         (stuck_in_jump_pad_callback): New.
12263         (move_out_of_jump_pad_callback): New.
12264         (lwp_running): New.
12265         (linux_resume_one_lwp): Handle moving out of jump pads.
12266         (linux_set_resume_request): Dequeue deferred signals.
12267         (need_step_over_p): Also step over fast tracepoint jumps.
12268         (start_step_over): Also uninsert fast tracepoint jumps.
12269         (finish_step_over): Also reinsert fast tracepoint jumps.
12270         (linux_install_fast_tracepoint_jump): New.
12271         (linux_target_ops): Install linux_stabilize_threads and
12272         linux_install_fast_tracepoint_jump_pad.
12273         * linux-low.h (linux_target_ops) <get_thread_area,
12274         install_fast_tracepoint_jump_pad>: New fields.
12275         (struct lwp_info) <collecting_fast_tracepoint,
12276         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12277         (linux_get_thread_area): Declare.
12278         * linux-x86-low.c (jump_insn): New.
12279         (x86_get_thread_area): New.
12280         (append_insns): New.
12281         (push_opcode): New.
12282         (amd64_install_fast_tracepoint_jump_pad): New.
12283         (i386_install_fast_tracepoint_jump_pad): New.
12284         (x86_install_fast_tracepoint_jump_pad): New.
12285         (the_low_target): Install x86_get_thread_area and
12286         x86_install_fast_tracepoint_jump_pad.
12287         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12288         (struct fast_tracepoint_jump): New.
12289         (fast_tracepoint_jump_insn): New.
12290         (fast_tracepoint_jump_shadow): New.
12291         (find_fast_tracepoint_jump_at): New.
12292         (fast_tracepoint_jump_here): New.
12293         (delete_fast_tracepoint_jump): New.
12294         (set_fast_tracepoint_jump): New.
12295         (uninsert_fast_tracepoint_jumps_at): New.
12296         (reinsert_fast_tracepoint_jumps_at): New.
12297         (set_breakpoint_at): Use write_inferior_memory.
12298         (uninsert_raw_breakpoint): Use write_inferior_memory.
12299         (check_mem_read): Mask out fast tracepoint jumps.
12300         (check_mem_write): Mask out fast tracepoint jumps.
12301         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12302         (set_fast_tracepoint_jump): Declare.
12303         (delete_fast_tracepoint_jump)
12304         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12305         (reinsert_fast_tracepoint_jumps_at): Declare.
12306         * regcache.c: Don't compile many functions when building the
12307         in-process agent library.
12308         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12309         the register buffer in the heap.
12310         (free_register_cache): If the register buffer isn't owned by the
12311         regcache, don't free it.
12312         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12313         pre-existing register caches.
12314         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12315         type.
12316         (convert_ascii_to_int): : Constify `from' parameter type.
12317         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12318         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
12319         the needed buffer in-place.
12320         (relocate_instruction): New.
12321         * server.c (handle_query) <qSymbols>: If the target supports
12322         tracepoints, give it a chance of looking up symbols.  Report
12323         support for fast tracepoints.
12324         (handle_status): Stabilize threads.
12325         (process_serial_event): Adjust.
12326         * server.h (struct fast_tracepoint_jump): Forward declare.
12327         (struct process_info) <fast_tracepoint_jumps>: New field.
12328         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12329         (decode_X_packet, decode_M_packet): Adjust.
12330         (relocate_instruction): Declare.
12331         (in_process_agent_loaded): Declare.
12332         (tracepoint_look_up_symbols): Declare.
12333         (struct fast_tpoint_collect_status): Declare.
12334         (fast_tracepoint_collecting): Declare.
12335         (force_unlock_trace_buffer): Declare.
12336         (handle_tracepoint_bkpts): Declare.
12337         (initialize_low_tracepoint)
12338         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12339         * target.h (struct target_ops) <stabilize_threads,
12340         install_fast_tracepoint_jump_pad>: New fields.
12341         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12342         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12343         [HAVE_STDINT_H]: Include stdint.h.
12344         (trace_debug_1): Rename to ...
12345         (trace_vdebug): ... this.
12346         (trace_debug): Rename to ...
12347         (trace_debug_1): ... this.  Add `level' parameter.
12348         (trace_debug): New.
12349         (ATTR_USED, ATTR_NOINLINE): New.
12350         (IP_AGENT_EXPORT): New.
12351         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12352         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12353         (about_to_request_buffer_space, trace_buffer_is_full)
12354         (stopping_tracepoint, expr_eval_result, error_tracepoint)
12355         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12356         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12357         (traceframe_write_count, traceframes_created)
12358         (trace_state_variables)
12359         New renaming defines.
12360         (struct ipa_sym_addresses): New.
12361         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12362         (symbol_list): New.
12363         (ipa_sym_addrs): New.
12364         (all_tracepoint_symbols_looked_up): New.
12365         (in_process_agent_loaded): New.
12366         (write_e_ipa_not_loaded): New.
12367         (maybe_write_ipa_not_loaded): New.
12368         (tracepoint_look_up_symbols): New.
12369         (debug_threads) [IN_PROCESS_AGENT]: New.
12370         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12371         (UNKNOWN_SIDE_EFFECTS): New.
12372         (stop_tracing): New.
12373         (flush_trace_buffer): New.
12374         (stop_tracing_bkpt): New.
12375         (flush_trace_buffer_bkpt): New.
12376         (read_inferior_integer): New.
12377         (read_inferior_uinteger): New.
12378         (read_inferior_data_pointer): New.
12379         (write_inferior_data_pointer): New.
12380         (write_inferior_integer): New.
12381         (write_inferior_uinteger): New.
12382         (struct collect_static_trace_data_action): Delete.
12383         (enum tracepoint_type): New.
12384         (struct tracepoint) <type>: New field `type'.
12385         <actions_str, step_actions, step_actions_str>: Only include in
12386         GDBserver.
12387         <orig_size, obj_addr_on_target, adjusted_insn_addr>
12388         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12389         (tracepoints): Use IP_AGENT_EXPORT.
12390         (last_tracepoint): Don't include in the IPA.
12391         (stopping_tracepoint): Use IP_AGENT_EXPORT.
12392         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12393         (alloced_trace_state_variables): New.
12394         (trace_state_variables): Use IP_AGENT_EXPORT.
12395         (traceframe_t): Delete unused variable.
12396         (circular_trace_buffer): Don't include in the IPA.
12397         (trace_buffer_start): Delete.
12398         (struct trace_buffer_control): New.
12399         (trace_buffer_free): Delete.
12400         (struct ipa_trace_buffer_control): New.
12401         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12402         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12403         New.
12404         (trace_buffer_ctrl): New.
12405         (TRACE_BUFFER_CTRL_CURR): New.
12406         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12407         Reimplement as macros.
12408         (trace_buffer_wrap): Delete.
12409         (traceframe_write_count, traceframe_read_count)
12410         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12411         (struct tracepoint_hit_ctx) <type>: New field.
12412         (struct fast_tracepoint_ctx): New.
12413         (memory_barrier): New.
12414         (cmpxchg): New.
12415         (record_tracepoint_error): Update atomically in the IPA.
12416         (clear_inferior_trace_buffer): New.
12417         (about_to_request_buffer_space): New.
12418         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12419         updating the same buffer.
12420         (add_tracepoint): Default the tracepoint's type to trap
12421         tracepoint, and orig_size to -1.
12422         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12423         internal variables.
12424         (create_trace_state_variable): New parameter `gdb'.  Handle it.
12425         (clear_installed_tracepoints): Clear fast tracepoint jumps.
12426         (cmd_qtdp): Handle fast tracepoints.
12427         (cmd_qtdv): Adjust.
12428         (max_jump_pad_size): New.
12429         (gdb_jump_pad_head): New.
12430         (get_jump_space_head): New.
12431         (claim_jump_space): New.
12432         (sort_tracepoints): New.
12433         (MAX_JUMP_SIZE): New.
12434         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
12435         IPA.
12436         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12437         support.  Upload fast traceframes, and delete internal IPA
12438         breakpoints.
12439         (stop_tracing_handler): New.
12440         (flush_trace_buffer_handler): New.
12441         (cmd_qtstop): Upload fast tracepoints.
12442         (response_tracepoint): Handle fast tracepoints.
12443         (tracepoint_finished_step): Upload fast traceframes.  Set the
12444         tracepoint hit context's tracepoint type.
12445         (handle_tracepoint_bkpts): New.
12446         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12447         type.  Add comment about fast tracepoints.
12448         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12449         non-existing action_str field.
12450         (get_context_regcache): Handle fast tracepoints.
12451         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12452         to the regcache.
12453         (fast_tracepoint_from_jump_pad_address): New.
12454         (fast_tracepoint_from_ipa_tpoint_address): New.
12455         (collecting_t): New.
12456         (force_unlock_trace_buffer): New.
12457         (fast_tracepoint_collecting): New.
12458         (collecting): New.
12459         (gdb_collect): New.
12460         (write_inferior_data_ptr): New.
12461         (target_tp_heap): New.
12462         (target_malloc): New.
12463         (download_agent_expr): New.
12464         (UALIGN): New.
12465         (download_tracepoints): New.
12466         (download_trace_state_variables): New.
12467         (upload_fast_traceframes): New.
12468         (IPA_FIRST_TRACEFRAME): New.
12469         (IPA_NEXT_TRACEFRAME_1): New.
12470         (IPA_NEXT_TRACEFRAME): New.
12471         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12472         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12473         (gdb_jump_pad_buffer_end): New.
12474         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12475         (initialize_tracepoint): Adjust.
12476         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12477         buffer.  Initialize the low module.
12478         * utils.c (PREFIX, TOOLNAME): New.
12479         (malloc_failure): Use PREFIX.
12480         (error): In the IPA, an error causes an exit.
12481         (fatal, warning): Use PREFIX.
12482         (internal_error): Use TOOLNAME.
12483         (NUMCELLS): Increase to 10.
12484         * configure, config.in: Regenerate.
12485
12486 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
12487
12488         * server.c (handle_query) <qSupported>: Do two passes over the
12489         qSupported string to avoid nesting strtok.
12490
12491 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12492
12493         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12494         (CDEPS): New.
12495         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
12496         -Wl,--dynamic-list.
12497         * configure: Regenerate.
12498         * proc-service.list: New.
12499
12500 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12501
12502         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12503         New comment.
12504
12505 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
12506
12507         * gdbreplay.c (remote_open): Check error return from socket() call by
12508         its equality to -1 not by it being negative.
12509         * remote-utils.c (remote_open): Likewise.
12510
12511 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
12512
12513         * config.h: Regenerate.
12514
12515 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12516
12517         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12518         doesn't provide PTRACE_GET_THREAD_AREA.
12519
12520 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12521
12522         * linux-m68k-low.c: Include <asm/ptrace.h>
12523         (ps_get_thread_area): Implement.
12524
12525 2010-05-03  Doug Evans  <dje@google.com>
12526
12527         * event-loop.c (struct callback_event): New struct.
12528         (callback_list): New global.
12529         (append_callback_event, delete_callback_event): New functions.
12530         (process_callback): New function.
12531         (start_event_loop): Call it.
12532         * remote-utils.c (NOT_SCHEDULED): Define.
12533         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12534         moved out of readchar.
12535         (readchar): Rewrite.  Call reschedule before returning.
12536         (reset_readchar): New function.
12537         (remote_close): Call it.
12538         (process_remaining, reschedule): New functions.
12539         * server.h (callback_handler_func): New typedef.
12540         (append_callback_event, delete_callback_event): Declare.
12541
12542 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12543
12544         * proc-service.c (ps_pglobal_lookup): Use
12545         thread_db_look_up_one_symbol.
12546         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12547         parameter.  Use it instead of all_symbols_looked_up.
12548         * server.h (struct process_info) <all_symbols_looked_up>: Delete
12549         field.
12550         (all_symbols_looked_up): Don't declare.
12551         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12552         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12553         field.
12554         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12555         Set all_symbols_looked_up here.
12556         (thread_db_look_up_one_symbol): New.
12557         (thread_db_get_tls_address): Adjust.
12558         (thread_db_load_search, try_thread_db_load_1): Always allocate the
12559         thread_db object on the heap, and tentatively set it in the
12560         process structure.
12561         (thread_db_init): Don't set all_symbols_looked_up here.
12562         * linux-low.h (thread_db_look_up_one_symbol): Declare.
12563
12564 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12565
12566         * linux-low.c (linux_kill, linux_detach): Adjust.
12567         (status_pending_p_callback): Remove redundant statement.  Check
12568         for !TARGET_WAITIKIND_IGNORE, instead of
12569         TARGET_WAITKIND_STOPPED.
12570         (handle_tracepoints): Make sure LWP is locked.  Adjust.
12571         (linux_wait_for_event_1): Adjust.
12572         (linux_cancel_breakpoints): New.
12573         (unsuspend_one_lwp): New.
12574         (unsuspend_all_lwps): New.
12575         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12576         (send_sigstop_callback): Change return type to int, add new
12577         `except' parameter and handle it.
12578         (suspend_and_send_sigstop_callback): New.
12579         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12580         pass them down.  If SUSPEND, also increment the lwp's suspend
12581         count.
12582         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12583         (need_step_over_p): Don't consider suspended LWPs.
12584         (start_step_over): Adjust.
12585         (proceed_one_lwp): Change return type to int, add new `except'
12586         parameter and handle it.
12587         (unsuspend_and_proceed_one_lwp): New.
12588         (proceed_all_lwps): Use find_inferior instead of
12589         for_each_inferior.
12590         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
12591         also decrement the suspend count of LWPs.  Pass `except' down,
12592         instead of hacking its suspend count.
12593         (linux_pause_all): Add `freeze' parameter.  Adjust.
12594         (linux_unpause_all): New.
12595         (linux_target_ops): Install linux_unpause_all.
12596         * server.c (handle_status): Adjust.
12597         * target.h (struct target_ops): New fields `unpause_all' and
12598         `cancel_breakpoints'.  Add new parameter to `pause_all'.
12599         (pause_all): Add new `freeze' parameter.
12600         (unpause_all): New.
12601         (cancel_breakpoints): New.
12602         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12603         cancel breakpoints.
12604         (cmd_qtstart): Pause threads.
12605         (stop_tracing): Pause threads, and cancel breakpoints.
12606         * win32-low.c (win32_target_ops): Adjust.
12607
12608 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12609
12610         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12611         the inferior right away from here...
12612         (linux_wait_1): ... to here, and adjust to check the thread's
12613         last_resume_kind instead of the lwp's step or stop_expected flags.
12614
12615 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12616
12617         * README: Use consistent `GDB' and `GDBserver' spellings.
12618
12619 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12620
12621         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12622         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
12623         (linux_detach_one_lwp): Assume the lwp is stopped.
12624         (any_thread_of): Delete.
12625         (linux_detach): Stop all lwps here.  Don't blindly delete all
12626         breakpoints.
12627         (delete_lwp_callback): New.
12628         (linux_mourn): Delete all lwps of the process that is gone.
12629         (linux_wait_1): Don't delete the last lwp of the process here.
12630         * mem-break.h (mark_breakpoints_out): Declare.
12631         * mem-break.c (mark_breakpoints_out): New.
12632         (free_all_breakpoints): Use it.
12633         * server.c (handle_target_event): If the process is gone, mark
12634         breakpoints out.
12635         * thread-db.c (struct thread_db) <create_bp>: New field.
12636         (thread_db_enable_reporting): Fix prototype.  Store a thread event
12637         breakpoint reference in the thread_db struct.
12638         (thread_db_load_search): Clear the thread_db object.
12639         (try_thread_db_load_1): Ditto.
12640         (switch_to_process): New.
12641         (disable_thread_event_reporting): Use it.
12642         (remove_thread_event_breakpoints): New.
12643         (thread_db_detach, thread_db_mourn): Use it.
12644
12645 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
12646
12647         * linux-low.c (linux_enable_event_reporting): New.
12648         (linux_wait_for_event_1, handle_extended_wait): Use it.
12649
12650 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
12651
12652         * linux-low.c (linux_kill_one_lwp, linux_kill)
12653         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12654         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
12655         SIGSTOP even if the LWP is stopped.
12656         (send_sigstop_callback): New.
12657         (stop_all_lwps): Use send_sigstop_callback instead.
12658         (linux_resume_one_thread): Adjust.
12659         (proceed_one_lwp): Still proceed an LWP that the client has
12660         requested to stop, if we haven't reported it as stopped yet.  Make
12661         sure that LWPs the client want stopped, have a pending SIGSTOP.
12662
12663 2010-04-26  Doug Evans  <dje@google.com>
12664
12665         * server.c (handle_general_set): Make static.
12666
12667         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12668         Print received char after testing for error/eof instead of before.
12669         (input_interrupt): Tweak comment.
12670
12671 2010-04-23  Doug Evans  <dje@google.com>
12672
12673         * server.c (start_inferior): Print inferior argv if --debug.
12674
12675 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
12676
12677         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12678         * nto-x86-low.c: Include server.h
12679
12680 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
12681
12682         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12683         be consistent with other sources of this directory.
12684         (init_registers_amd64): Correct name of source file of this function
12685         in the comment.
12686
12687 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12688
12689         * configure.srv (x86_64-*-mingw*): New configuration for Windows
12690         64-bit executables.
12691
12692 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12693
12694         * win32-i386-low.c: Add 64-bit support.
12695         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12696         (init_registers_amd64): Declare.
12697         (mappings): Add 64-bit version of array.
12698         (init_windows_x86): New function.
12699         (the_low_target): Change init_arch field to init_windows_x86.
12700
12701 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12702
12703         * win32-low.c: Adapt to support also 64-bit architecture.
12704         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12705         (get_image_name): Use SIZE_T type for local variable `done'.
12706         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12707         (toolhelp_get_dll_name): Idem.
12708         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12709         Use uintptr_t typecast to avoid warning.
12710         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12711         (handle_exception): Use phex_nz to avoid warning.
12712         (win32_wait): Remove unused local variable `process'.
12713
12714 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12715
12716         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12717         `amd64-avx.o'.
12718
12719 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
12720
12721         * configure.ac: Use `ws2_32' library for srv_mingw.
12722         * configure: Regenerate.
12723         * gdbreplay.c: Include winsock2.h instead of winsock.h.
12724         * remote-utils.c: Likewise.
12725
12726 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
12727
12728         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12729         if __x86_64__ is defined.
12730
12731 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12732
12733         * configure: Regenerate.
12734
12735 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12736
12737         * server.c (handle_query): Handle 'qGetTIBAddr' query.
12738         * target.h (target_ops): New get_tib_address field.
12739         * win32-low.h (win32_thread_info): Add thread_local_base field.
12740         * win32-low.c (child_add_thread): Add tlb argument.
12741         Set thread_local_base field to TLB.
12742         (get_child_debug_event): Adapt to child_add_thread change.
12743         (win32_get_tib_address): New function.
12744         (win32_target_ops): Set get_tib_address field to
12745         win32_get_tib_address.
12746         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12747
12748 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12749
12750         * linux-low.c (linux_mourn): Also remove the process.
12751         * server.c (handle_target_event): Don't remove the process here.
12752         * nto-low.c (nto_mourn): New.
12753         (nto_target_ops): Install it.
12754         * spu-low.c (spu_mourn): New.
12755         (spu_target_ops): Install it.
12756         * win32-low.c (win32_mourn): New.
12757         (win32_target_ops): Install it.
12758
12759 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12760
12761         * server.h (buffer_xml_printf): Remove redundant `;'.
12762
12763 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12764
12765         * regcache.c (set_register_cache): Invalidate regcaches before
12766         changing the register cache layout.
12767         (regcache_invalidate_one): Allow a NULL regcache.
12768         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12769         regcaches before changing the register cache layout or the target
12770         regsets.
12771
12772 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12773
12774         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12775         variable warning on Linux/x86-64.
12776
12777 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12778
12779         GDBserver disconnected tracing support.
12780
12781         * linux-low.c (linux_remove_process): Delete.
12782         (add_lwp): Don't set last_resume_kind here.
12783         (linux_kill): Use `mourn'.
12784         (linux_detach): Use `thread_db_detach', and `mourn'.
12785         (linux_mourn): New.
12786         (linux_attach_lwp_1): Adjust comment.
12787         (linux_attach): last_resume_kind moved the thread_info; adjust.
12788         (status_pending_p_callback): Adjust.
12789         (linux_wait_for_event_1): Adjust.
12790         (count_events_callback, select_singlestep_lwp_callback)
12791         (select_event_lwp_callback, cancel_breakpoints_callback)
12792         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12793         (proceed_one_lwp): Adjust.
12794         (linux_async): Add debug output.
12795         (linux_thread_stopped): New.
12796         (linux_pause_all): New.
12797         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12798         linux_pause_all.
12799         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12800         (thread_db_free): Delete declaration.
12801         (thread_db_detach, thread_db_mourn): Declare.
12802         * thread-db.c (thread_db_init): Use thread_db_mourn.
12803         (thread_db_free): Delete, split in two.
12804         (disable_thread_event_reporting): New.
12805         (thread_db_detach): New.
12806         (thread_db_mourn): New.
12807
12808         * server.h (struct thread_info) <last_resume_kind>: New field.
12809         <attached>: Add comment.
12810         <gdb_detached>: New field.
12811         (handler_func): Change return type to int.
12812         (handle_serial_event, handle_target_event): Ditto.
12813         (gdb_connected): Declare.
12814         (tracing): Delete.
12815         (disconnected_tracing): Declare.
12816         (stop_tracing): Declare.
12817
12818         * server.c (handle_query) <qSupported>: Report support for
12819         disconnected tracing.
12820         (queue_stop_reply_callback): Account for running threads.
12821         (gdb_wants_thread_stopped): New.
12822         (gdb_wants_all_threads_stopped): New.
12823         (gdb_reattached_process): New.
12824         (handle_status): Clear the `gdb_detached' flag of all processes.
12825         In all-stop, stop all threads.
12826         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
12827         (process_serial_event): If the remote connection breaks, or if an
12828         exit was forced with "monitor exit", force an event loop exit.
12829         Handle disconnected tracing on detach.
12830         (handle_serial_event): Adjust.
12831         (handle_target_event): If GDB isn't connected, forward events back
12832         to the inferior, unless the last process exited, in which case,
12833         exit gdbserver.  Adjust interface.
12834
12835         * remote-utils.c (remote_open): Don't block in accept.  Instead
12836         register an event loop source on the listen socket file
12837         descriptor.  Refactor bits into ...
12838         (listen_desc): ... this new global.
12839         (gdb_connected): ... this new function.
12840         (enable_async_notification): ... this new function.
12841         (handle_accept_event): ... this new function.
12842         (remote_close): Clear remote_desc.
12843
12844         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12845
12846         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12847         New fields.
12848         (mourn_inferior): Define.
12849         (target_process_qsupported): Avoid the dangling else problem.
12850         (thread_stopped): Define.
12851         (pause_all): Define.
12852         (target_waitstatus_to_string): Declare.
12853         * target.c (target_waitstatus_to_string): New.
12854
12855         * tracepoint.c (tracing): Make extern.
12856         (disconnected_tracing): New.
12857         (stop_tracing): Make extern.  Handle tracing stops due to GDB
12858         disconnecting.
12859         (cmd_qtdisconnected): New.
12860         (cmd_qtstatus): Report disconnected tracing status in trace reply.
12861         (handle_tracepoint_general_set): Handle QTDisconnected.
12862
12863         * event-loop.c (event_handler_func): Change return type to int.
12864         (process_event): Bail out if the event handler wants the event
12865         loop to stop.
12866         (handle_file_event): Ditto.
12867         (start_event_loop): Bail out if the event handler wants the event
12868         loop to stop.
12869
12870         * nto-low.c (nto_target_ops): Adjust.
12871         * spu-low.c (spu_wait): Don't remove the process here.
12872         (spu_target_ops): Adjust.
12873         * win32-low.c (win32_wait): Don't remove the process here.
12874         (win32_target_ops): Adjust.
12875
12876 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12877
12878         * regcache.c (realloc_register_cache): Invalidate inferior's
12879         regcache before recreating it.
12880
12881 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
12882
12883         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12884
12885 2010-04-09  Stan Shebs  <stan@codesourcery.com>
12886             Pedro Alves  <pedro@codesourcery.com>
12887
12888         * server.h (LONGEST): New.
12889         (struct thread_info) <while_stepping>: New field.
12890         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12891         Declare.
12892         (initialize_tracepoint, handle_tracepoint_general_set)
12893         (handle_tracepoint_query, tracepoint_finished_step)
12894         (tracepoint_was_hit, release_while_stepping_state_list):
12895         (current_traceframe): Declare.
12896         * server.c (handle_general_set): Handle tracepoint packets.
12897         (read_memory): New.
12898         (write_memory): New.
12899         (handle_search_memory_1): Use read_memory.
12900         (handle_query): Report support for conditional tracepoints, trace
12901         state variables, and tracepoint sources.  Handle tracepoint
12902         queries.
12903         (main): Initialize the tracepoints module.
12904         (process_serial_event): Handle traceframe reads/writes.
12905
12906         * linux-low.c (handle_tracepoints): New.
12907         (linux_wait_1): Call it.
12908         (linux_resume_one_lwp): Handle while-stepping.
12909         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12910         (linux_target_ops): Install them.
12911         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12912         New field.
12913         * linux-x86-low.c (x86_supports_tracepoints): New.
12914         (the_low_target). Install it.
12915
12916         * mem-break.h (delete_breakpoint): Declare.
12917         * mem-break.c (delete_breakpoint): Make external.
12918
12919         * target.h (struct target_ops): Add `supports_tracepoints',
12920         `read_pc', and `write_pc' fields.
12921         (target_supports_tracepoints): Define.
12922         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12923         (phex_nz): New.
12924
12925         * regcache.h (struct regcache) <registers_owned>: New field.
12926         (init_register_cache, regcache_cpy): Declare.
12927         (regcache_read_pc, regcache_write_pc): Declare.
12928         (register_cache_size): Declare.
12929         (supply_regblock): Declare.
12930         * regcache.c (init_register_cache): New.
12931         (new_register_cache): Use it.
12932         (regcache_cpy): New.
12933         (register_cache_size): New.
12934         (supply_regblock): New.
12935         (regcache_read_pc, regcache_write_pc): New.
12936
12937         * tracepoint.c: New.
12938
12939         * Makefile.in (OBS): Add tracepoint.o.
12940         (tracepoint.o): New rule.
12941
12942 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
12943
12944         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12945         (i386-mmx.o): New.
12946         (i386-mmx.c): Likewise.
12947         (i386-mmx-linux.o): Likewise.
12948         (i386-mmx-linux.c): Likewise.
12949
12950         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12951         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12952         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12953         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12954
12955         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12956         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12957         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12958
12959 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
12960
12961         * Makefile.in (clean): Updated.
12962         (i386-avx.o): New.
12963         (i386-avx.c): Likewise.
12964         (i386-avx-linux.o): Likewise.
12965         (i386-avx-linux.c): Likewise.
12966         (amd64-avx.o): Likewise.
12967         (amd64-avx.c): Likewise.
12968         (amd64-avx-linux.o): Likewise.
12969         (amd64-avx-linux.c): Likewise.
12970
12971         * configure.srv (srv_i386_regobj): Add i386-avx.o.
12972         (srv_i386_linux_regobj): Add i386-avx-linux.o.
12973         (srv_amd64_regobj): Add amd64-avx.o.
12974         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12975         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12976         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12977         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12978         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12979         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12980         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12981
12982         * i387-fp.c: Include "i386-xstate.h".
12983         (i387_xsave): New.
12984         (i387_cache_to_xsave): Likewise.
12985         (i387_xsave_to_cache): Likewise.
12986         (x86_xcr0): Likewise.
12987
12988         * i387-fp.h (i387_cache_to_xsave): Likewise.
12989         (i387_xsave_to_cache): Likewise.
12990         (x86_xcr0): Likewise.
12991
12992         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12993         * linux-crisv32-low.c (target_regsets): Likewise.
12994         * linux-m68k-low.c (target_regsets): Likewise.
12995         * linux-mips-low.c (target_regsets): Likewise.
12996         * linux-ppc-low.c (target_regsets): Likewise.
12997         * linux-s390-low.c (target_regsets): Likewise.
12998         * linux-sh-low.c (target_regsets): Likewise.
12999         * linux-sparc-low.c (target_regsets): Likewise.
13000         * linux-xtensa-low.c (target_regsets): Likewise.
13001
13002         * linux-low.c: Include <sys/uio.h>.
13003         (regsets_fetch_inferior_registers): Support nt_type.
13004         (regsets_store_inferior_registers): Likewise.
13005         (linux_process_qsupported): New.
13006         (linux_target_ops): Add linux_process_qsupported.
13007
13008         * linux-low.h (regset_info): Add nt_type.
13009         (linux_target_ops): Add process_qsupported.
13010
13011         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13012         and <sys/uio.h>.
13013         (init_registers_i386_avx_linux): New.
13014         (init_registers_amd64_avx_linux): Likewise.
13015         (xmltarget_i386_linux_no_xml): Likewise.
13016         (xmltarget_amd64_linux_no_xml): Likewise.
13017         (PTRACE_GETREGSET): Likewise.
13018         (PTRACE_SETREGSET): Likewise.
13019         (x86_fill_xstateregset): Likewise.
13020         (x86_store_xstateregset): Likewise.
13021         (use_xml): Likewise.
13022         (x86_linux_update_xmltarget): Likewise.
13023         (x86_linux_process_qsupported): Likewise.
13024         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13025         (x86_arch_setup): Don't call init_registers_amd64_linux nor
13026         init_registers_i386_linux here.  Call
13027         x86_linux_update_xmltarget.
13028         (the_low_target): Add x86_linux_process_qsupported.
13029
13030         * server.c (handle_query): Call target_process_qsupported.
13031
13032         * target.h (target_ops): Add process_qsupported.
13033         (target_process_qsupported): New.
13034
13035 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
13036
13037         * inferiors.c (add_thread): Set last_status kind to
13038         TARGET_WAITKIND_IGNORE.
13039         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13040         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
13041         (linux_wait_1): Move `thread' local definition to block that uses
13042         it.  Don't NULL initialize `event_child'.
13043         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13044         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13045         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13046
13047 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
13048
13049         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13050         an extended waitstatus, or by a watchpoint.
13051         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13052         thread was stepping or has been stopped by a watchpoint.
13053
13054 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
13055
13056         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13057         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13058         of another, then delete the previous, and validate all
13059         breakpoints.
13060         (validate_inserted_breakpoint): New.
13061         (delete_disabled_breakpoints): New.
13062         (validate_breakpoints): New.
13063         (check_mem_read): Validate breakpoints before trusting their
13064         shadow.  Delete disabled breakpoints.
13065         (check_mem_write): Validate breakpoints before trusting they
13066         should be inserted.  Delete disabled breakpoints.
13067         * mem-break.h (validate_breakpoints):
13068         * server.c (handle_query): Validate breakpoints when we see a
13069         qSymbol query.
13070
13071 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
13072
13073         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13074         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
13075         if we could tell there's a GDB breakpoint at stop_pc.
13076         (need_step_over_p): Don't do a step over if we find a GDB
13077         breakpoint at the resume PC.
13078
13079         * mem-break.c (struct raw_breakpoint): New.
13080         (enum bkpt_type): New type `gdb_breakpoint'.
13081         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13082         fields.  New field `raw'.
13083         (find_raw_breakpoint_at): New.
13084         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
13085         breakpoint instead.
13086         (set_breakpoint_at): Adjust.
13087         (delete_raw_breakpoint): New.
13088         (release_breakpoint): New.
13089         (delete_breakpoint): Rename to...
13090         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
13091         release_breakpoint.  Return ENOENT.
13092         (delete_breakpoint): Reimplement.
13093         (find_breakpoint_at): Delete.
13094         (find_gdb_breakpoint_at): New.
13095         (delete_breakpoint_at): Delete.
13096         (set_gdb_breakpoint_at): New.
13097         (delete_gdb_breakpoint_at): New.
13098         (gdb_breakpoint_here): New.
13099         (set_reinsert_breakpoint): Use release_breakpoint.
13100         (uninsert_breakpoint): Rename to ...
13101         (uninsert_raw_breakpoint): ... this.
13102         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13103         (reinsert_raw_breakpoint): Change parameter type to
13104         raw_breakpoint.
13105         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13106         instead.
13107         (check_breakpoints): Adjust.  Use release_breakpoint.
13108         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13109         (breakpoint_inserted_here): Ditto.
13110         (check_mem_read): Adjust to iterate over raw breakpoints instead.
13111         Don't trust the breakpoint's shadow if it is not inserted.
13112         (check_mem_write): Adjust to iterate over raw breakpoints instead.
13113         (delete_all_breakpoints): Adjust.
13114         (free_all_breakpoints): Mark all breakpoints as uninserted, and
13115         use delete_breakpoint_1.
13116
13117         * mem-break.h (breakpoints_supported): Delete declaration.
13118         (set_gdb_breakpoint_at): Declare.
13119         (gdb_breakpoint_here): Declare.
13120         (delete_breakpoint_at): Delete.
13121         (delete_gdb_breakpoint_at): Declare.
13122
13123         * server.h (struct raw_breakpoint): Forward declare.
13124         (struct process_info): New field `raw_breakpoints'.
13125
13126         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13127         breakpoints.
13128
13129 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13130
13131         * linux-low.c (status_pending_p_callback): Fix comment.
13132         (linux_wait_for_event_1): Move most of the internal breakpoint
13133         handling from here...
13134         (linux_wait_1): ... to here.
13135         (count_events_callback): New.
13136         (select_singlestep_lwp_callback): New.
13137         (select_event_lwp_callback): New.
13138         (cancel_breakpoints_callback): New.
13139         (select_event_lwp): New.
13140         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
13141         priority to all LWPs that have had events that should be reported
13142         to the client.  Cancel breakpoints when about to reporting the
13143         event to the client, not while stopping lwps.  No longer cancel
13144         finished single-steps here.
13145         (cancel_finished_single_step): Delete.
13146         (cancel_finished_single_steps): Delete.
13147
13148 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13149
13150         * mem-break.c (enum bkpt_type): New.
13151         (struct breakpoint): New field `type'.
13152         (set_breakpoint_at): Change return type to struct breakpoint
13153         pointer.  Set type to `other_breakpoint' by default.
13154         (delete_breakpoint): Rewrite, supporting more than one breakpoint
13155         in the breakpoint list.
13156         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13157         (reinsert_breakpoint): Rename to ...
13158         (reinsert_raw_breakpoint): ... this.
13159         (reinsert_breakpoints_at): Adjust.
13160         * mem-break.h (struct breakpoint): Declare.
13161         (set_breakpoint_at): Change return type to struct breakpoint
13162         pointer.
13163
13164 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13165
13166         * server.c (handle_query): Assign, not compare.
13167
13168 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13169
13170         Teach linux gdbserver to step-over-breakpoints.
13171
13172         * linux-low.c (can_hardware_single_step): New.
13173         (supports_breakpoints): New.
13174         (handle_extended_wait): If stopping threads, read the stop pc of
13175         the new cloned LWP.
13176         (get_pc): New.
13177         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
13178         low target doesn't support retrieving the PC.
13179         (add_lwp): Set last_resume_kind to resume_continue.
13180         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
13181         (linux_attach): Don't clear stop_expected.  Set the lwp's
13182         last_resume_kind to resume_stop.
13183         (linux_detach_one_lwp): Don't check for removed breakpoints.
13184         (check_removed_breakpoint): Delete.
13185         (status_pending_p): Rename to ...
13186         (status_pending_p_callback): ... this.  Don't check for removed
13187         breakpoints.  Don't consider threads that are stopped from GDB's
13188         perspective.
13189         (linux_wait_for_lwp): Always read the stop_pc here.
13190         (cancel_breakpoint): New.
13191         (step_over_bkpt): New global.
13192         (linux_wait_for_event_1): Implement stepping over breakpoints.
13193         (gdb_wants_lwp_stopped): New.
13194         (gdb_wants_all_stopped): New.
13195         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
13196         single-step traps here.  Store the thread's last reported target
13197         wait status.
13198         (send_sigstop): Don't clear stop_expected.  Always set it,
13199         instead.
13200         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13201         (cancel_finished_single_step): New.
13202         (cancel_finished_single_steps): New.
13203         (wait_for_sigstop): Don't cancel finished single-step traps here.
13204         (linux_resume_one_lwp): Don't check for removed breakpoints.
13205         Don't set `step' on non-hardware step archs.
13206         (linux_set_resume_request): Ignore resume_stop requests if already
13207         stopping or stopped.  Set the lwp's last_resume_kind.
13208         (resume_status_pending_p): Don't check for removed breakpoints.
13209         (need_step_over_p): New.
13210         (start_step_over): New.
13211         (finish_step_over): New.
13212         (linux_resume_one_thread): Always queue a sigstop for resume_stop
13213         requests.  Clear the thread's last reported target waitstatus.
13214         Don't use the `suspended' flag.  Don't consider pending breakpoints.
13215         (linux_resume): Start a step-over if necessary.
13216         (proceed_one_lwp): New.
13217         (proceed_all_lwps): New.
13218         (unstop_all_lwps): New.
13219         * linux-low.h (struct lwp_info): Rewrite comment for the
13220         `suspended' flag.  Add the `stop_pc' field.  Delete the
13221         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
13222         Add `'last_resume_kind' and `need_step_over' fields.
13223         * inferiors.c (struct thread_info): Delete, moved elsewhere.
13224         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13225         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
13226         (set_raw_breakpoint_at): New.
13227         (set_breakpoint_at): Rewrite to use it.
13228         (reinsert_breakpoint_handler): Delete.
13229         (set_reinsert_breakpoint): New.
13230         (reinsert_breakpoint_by_bp): Delete.
13231         (delete_reinsert_breakpoints): New.
13232         (uninsert_breakpoint): Rewrite.
13233         (uninsert_breakpoints_at): New.
13234         (reinsert_breakpoint): Rewrite.
13235         (reinsert_breakpoints_at): New.
13236         (check_breakpoints): Rewrite.
13237         (breakpoint_here): New.
13238         (breakpoint_inserted_here): New.
13239         (check_mem_read): Adjust.
13240         * mem-break.h (breakpoints_supported, breakpoint_here)
13241         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13242         (reinsert_breakpoint_by_bp): Delete declaration.
13243         (delete_reinsert_breakpoints): Declare.
13244         (reinsert_breakpoint): Delete declaration.
13245         (reinsert_breakpoints_at): Declare.
13246         (uninsert_breakpoint): Delete declaration.
13247         (uninsert_breakpoints_at): Declare.
13248         (check_breakpoints): Adjust prototype.
13249         * server.h: Adjust include order.
13250         (struct thread_info): Declare here.  Add a `last_status' field.
13251
13252 2010-03-23  Michael Snyder  <msnyder@vmware.com>
13253
13254         * server.c (crc32): New function.
13255         (handle_query): Add handling for 'qCRC:' request.
13256
13257 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
13258
13259         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13260         lwp had been stopped by a watchpoint.
13261
13262 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
13263
13264         * server.h (internal_error): Declare.
13265         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13266         * utils.c (internal_error): New function.
13267
13268 2010-03-15  Andreas Schwab  <schwab@redhat.com>
13269
13270         * configure.srv: Fix typo setting srv_regobj.
13271
13272 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
13273
13274         * linux-low.c (fetch_register): Avoid passing a non string literal
13275         format to `error'.
13276         (usr_store_inferior_registers): Ditto.
13277
13278 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
13279
13280         * linux-low.c (linux_write_memory): Bail out early if peeking
13281         memory failed.
13282
13283 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
13284
13285         * linux-low.h (struct lwp_info): New fields
13286         `stopped_by_watchpoint' and `stopped_data_address'.
13287         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13288         here, and cache them in the lwp object.
13289         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13290         directly.
13291         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13292         field.
13293         (linux_stopped_by_watchpoint): Rewrite.
13294         (linux_stopped_data_address): Rewrite.
13295
13296 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
13297
13298         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13299         switching the current inferior, not before.
13300
13301 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
13302
13303         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13304         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13305         i386-linux.c and amd64-linux.c.
13306         (reg-i386.o): Removed.
13307         (reg-i386.c): Likewise.
13308         (reg-i386-linux.o): Likewise.
13309         (reg-i386-linux.c): Likewise.
13310         (reg-x86-64.o): Likewise.
13311         (reg-x86-64.c): Likewise.
13312         (reg-x86-64-linux.o): Likewise.
13313         (reg-x86-64-linux.c): Likewise.
13314         (i386.o): New.
13315         (i386.c): Likewise.
13316         (i386-linux.o): Likewise.
13317         (i386-linux.c): Likewise.
13318         (amd64.o): Likewise.
13319         (amd64.c): Likewise.
13320         (amd64-linux.o): Likewise.
13321         (amd64-linux.c): Likewise.
13322
13323         * configure.srv (srv_i386_regobj): New.
13324         (srv_i386_linux_regobj): Likewise.
13325         (srv_amd64_regobj): Likewise.
13326         (srv_amd64_linux_regobj): Likewise.
13327         (srv_i386_32bit_xmlfiles): Likewise.
13328         (srv_i386_64bit_xmlfiles): Likewise.
13329         (srv_i386_xmlfiles): Likewise.
13330         (srv_amd64_xmlfiles): Likewise.
13331         (srv_i386_linux_xmlfiles): Likewise.
13332         (srv_amd64_linux_xmlfiles): Likewise.
13333         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
13334         srv_xmlfiles to $srv_i386_xmlfiles.
13335         (i[34567]86-*-mingw32ce*): Likewise.
13336         (i[34567]86-*-mingw*): Likewise.
13337         (i[34567]86-*-nto*): Likewise.
13338         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13339         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
13340         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13341         (x86_64-*-linux*): Likewise.
13342
13343         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13344         (init_registers_amd64_linux): New.
13345         (x86_arch_setup): Replace init_registers_x86_64_linux with
13346         init_registers_amd64_linux.
13347
13348 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
13349
13350         * configure.ac: Check for libdl.  If it is not available link against
13351         static libthread_db.
13352         * configure: Regenerate.
13353
13354 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
13355
13356         PR9605
13357
13358         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13359         handing a read watchpoint.
13360         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13361
13362 2010-02-12  Doug Evans  <dje@google.com>
13363
13364         * linux-low.c (linux_supports_tracefork_flag): Document.
13365         (linux_look_up_symbols): Add comment.
13366
13367 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
13368
13369         * regcache.c (supply_register): Clear regcache if buf is NULL.
13370
13371 2010-02-02  Nicolas Roche  <roche@sourceware.org>
13372             Joel Brobecker  <brobecker@adacore.com>
13373
13374         * inferiors.c (find_inferior): Add function documentation.
13375         (unloaded_dll): Handle the case where the unloaded dll has not
13376         been previously registered in the dll list.
13377
13378 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
13379
13380         * linux-arm-low.c (thumb_breakpoint_len): Delete.
13381         (thumb2_breakpoint): New.
13382         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13383
13384 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
13385
13386         * linux-low.c (get_stop_pc): Check for SIGTRAP.
13387         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13388         breakpoints.
13389
13390 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13391
13392         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13393
13394 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
13395
13396         * linux-s390-low.c (s390_collect_ptrace_register)
13397         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13398
13399 2010-01-21  Doug Evans  <dje@google.com>
13400
13401         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13402         (PTRACE_ARG4_TYPE): New macro.
13403         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13404         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13405         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13406         (usr_store_inferior_registers): Ditto.
13407         (linux_read_memory, linux_write_memory): Ditto.
13408         (linux_test_for_tracefork): Ditto.
13409
13410         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13411         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13412
13413 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13414
13415         * proc-service.c (ps_lgetregs): Don't refetch registers from the
13416         target.
13417
13418 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13419
13420         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13421         prototype to take a regcache.  Adjust.
13422
13423 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
13424
13425         * regcache.h (struct thread_info): Forward declare.
13426         (struct regcache): New.
13427         (new_register_cache): Adjust prototype.
13428         (get_thread_regcache): Declare.
13429         (free_register_cache): Adjust prototype.
13430         (registers_to_string, registers_from_string): Ditto.
13431         (supply_register, supply_register_by_name, collect_register)
13432         (collect_register_as_string, collect_register_by_name): Ditto.
13433         * regcache.c (struct inferior_regcache_data): Delete.
13434         (get_regcache): Rename to ...
13435         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
13436         fetching registers.
13437         (regcache_invalidate_one): Adjust.
13438         (regcache_invalidate): Fix prototype.
13439         (new_register_cache): Return the new register cache.
13440         (free_register_cache): Change prototype.
13441         (realloc_register_cache): Adjust.
13442         (registers_to_string): Change prototype to take a regcache.  Adjust.
13443         (registers_from_string): Ditto.
13444         (register_data): Ditto.
13445         (supply_register): Ditto.
13446         (supply_register_by_name): Ditto.
13447         (collect_register): Ditto.
13448         (collect_register_as_string): Ditto.
13449         (collect_register_by_name): Ditto.
13450         * server.c (process_serial_event): Adjust.
13451         * linux-low.h (regset_fill_func, regset_store_func): Change
13452         prototype.
13453         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13454         Change prototype.
13455         * linux-low.c (get_stop_pc): Adjust.
13456         (check_removed_breakpoint): Adjust.
13457         (linux_wait_for_event): Adjust.
13458         (linux_resume_one_lwp): Adjust.
13459         (fetch_register): Add regcache parameter.  Adjust.
13460         (usr_store_inferior_registers): Ditto.
13461         (regsets_fetch_inferior_registers): Ditto.
13462         (regsets_store_inferior_registers): Ditto.
13463         (linux_fetch_registers, linux_store_registers): Ditto.
13464         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13465         regcache.  Adjust.
13466         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13467         Ditto.
13468         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13469         prototype to take a regcache.
13470         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13471         * remote-utils.c (convert_ascii_to_int, outreg)
13472         (prepare_resume_reply): Change prototype to take a regcache.
13473         Adjust.
13474         * target.h (struct target_ops) <fetch_registers, store_registers>:
13475         Change prototype to take a regcache.
13476         (fetch_inferior_registers, store_inferior_registers): Change
13477         prototype to take a regcache.  Adjust.
13478         * proc-service.c (ps_lgetregs): Adjust.
13479         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13480         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13481         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13482         take a regcache.  Adjust.
13483         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13484         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13485         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13486         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
13487         * linux-cris-low.c (cris_get_pc, cris_set_pc)
13488         (cris_cannot_fetch_register):
13489         (cris_breakpoint_at): Change prototype to take a regcache.
13490         Adjust.
13491         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13492         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13493         to take a regcache.  Adjust.
13494         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13495         Adjust.
13496         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13497         take a regcache.  Adjust.
13498         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13499         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13500         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
13501         * linux-mips-low.c (mips_get_pc):
13502         (mips_set_pc): Change prototype to take a regcache.  Adjust.
13503         (mips_reinsert_addr): Adjust.
13504         (mips_collect_register): Change prototype to take a regcache.
13505         Adjust.
13506         (mips_supply_register):
13507         (mips_collect_register_32bit, mips_supply_register_32bit)
13508         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13509         (mips_store_fpregset): Ditto.
13510         * linux-ppc-low.c (ppc_supply_ptrace_register)
13511         (ppc_supply_ptrace_register): Ditto.
13512         (parse_spufs_run): Adjust.
13513         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13514         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13515         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13516         take a regcache.  Adjust.
13517         * linux-s390-low.c (s390_collect_ptrace_register)
13518         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13519         (s390_set_pc): Change prototype to take a regcache.  Adjust.
13520         (s390_arch_setup): Adjust.
13521         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13522         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
13523         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13524         (sparc_fill_gregset, sparc_store_gregset_from_stack)
13525         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13526         regcache.  Adjust.
13527         (sparc_breakpoint_at): Adjust.
13528         * linux-xtensa-low.c (xtensa_fill_gregset):
13529         (xtensa_store_gregset):
13530         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13531         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
13532         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13533         prototype to take a regcache.  Adjust.
13534         * win32-arm-low.c (arm_fetch_inferior_register)
13535         (arm_store_inferior_register): Change prototype to take a
13536         regcache.  Adjust.
13537         * win32-i386-low.c (i386_fetch_inferior_register)
13538         (i386_store_inferior_register): Change prototype to take a
13539         regcache.  Adjust.
13540         * win32-low.c (child_fetch_inferior_registers)
13541         (child_store_inferior_registers): Change prototype to take a
13542         regcache.  Adjust.
13543         (win32_wait): Adjust.
13544         (win32_fetch_inferior_registers): Change prototype to take a
13545         regcache.  Adjust.
13546         (win32_store_inferior_registers): Adjust.
13547         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13548         store_inferior_register>: Change prototype to take a regcache.
13549
13550 2010-01-20  Doug Evans  <dje@google.com>
13551
13552         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13553         #ifdef.
13554         (linux_wait_for_event1, linux_init_signals): Ditto.
13555         (W_STOPCODE): Provide definition if missing.
13556
13557 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
13558
13559         * linux-low.c (linux_core_of_thread): New.
13560         (compare_ints, show_process, list_threads): New.
13561         (linux_qxfer_osdata): Report threads and cores.
13562         (linux_target_op): Register linux_core_of_thread.
13563         * remote-utils.c (prepare_resume_reply): Report the core.
13564         (buffer_xml_printf): Support %d specifier.
13565         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13566         New.
13567         (handle_query): Handle qXfer:threads.  Announce availability
13568         thereof.
13569         * target.h (struct target_ops): New field core_of_thread.
13570
13571 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
13572
13573         * Makefile.in (clean): Remove new generated files.
13574         (reg-s390.o, reg-s390.c): Remove rules.
13575         (reg-s390x.o, reg-s390x.c): Likewise.
13576         (s390-linux32.o, s390-linux32.c): Add rules.
13577         (s390-linux64.o, s390-linux64.c): Likewise.
13578         (s390x-linux64.o, s390x-linux64.c): Likewise.
13579         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13580         * linux-s390-low.c: Include <elf.h>.
13581         (HWCAP_S390_HIGH_GPRS): Define if undefined.
13582         (init_registers_s390): Remove prototype.
13583         (init_registers_s390x): Likewise.
13584         (init_registers_s390_linux32): Add prototype.
13585         (init_registers_s390_linux64): Likewise.
13586         (init_registers_s390x_linux64): Likewise.
13587         (s390_num_regs_3264): New define.
13588         (s390_regmap_3264): New global variable.
13589         (s390_cannot_fetch_register): Remove obsolete check.
13590         (s390_cannot_store_register): Likewise.
13591         (s390_collect_ptrace_register): Handle upper/lower register halves.
13592         (s390_supply_ptrace_register): Likewise.
13593         (s390_fill_gregset): Update to register number changes.
13594         (s390_get_hwcap): New routine.
13595         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13596         Install appropriate regmap and register set.
13597
13598 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
13599
13600         * server.c (gdbserver_version): Update copyright year to 2010.
13601         * gdbreplay.c (gdbreplay_version): Likewise.
13602
13603 2009-12-28  Doug Evans  <dje@google.com>
13604
13605         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13606         elf/external.h.  Include <elf.h> instead but only if necessary.
13607
13608 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
13609
13610         * linux-low.c (linux_remove_process): Remove `detaching'
13611         parameter.  Don't release/detach from thread_db here.
13612         (linux_kill): Release/detach from thread_db here, ...
13613         (linux_detach): ... and here, before actually detaching.
13614         (linux_wait_1): ... and here, when a process exits.
13615         * thread-db.c (any_thread_of): New.
13616         (thread_db_free): Switch the current inferior to a thread of the
13617         passed in process.
13618
13619 2009-12-21  Doug Evans  <dje@google.com>
13620
13621         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13622
13623         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13624         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13625         warning ifndef __NR_tkill.  Move setting of errno there too.
13626         Delete unnecessary resetting of errno after syscall.
13627         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13628
13629         * configure.ac: Check for dladdr.
13630         * config.in: Regenerate.
13631         * configure: Regenerate.
13632         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13633         (try_thread_db_load): Update.
13634
13635         * linux-low.c (my_waitpid): Delete unnecessary prototype.
13636
13637 2009-12-18  Doug Evans  <dje@google.com>
13638
13639         * event-loop.c: Include unistd.h if it exists.
13640
13641         * linux-low.c (my_waitpid): Move definition away from being in
13642         between linux_tracefork_child/linux_test_for_tracefork.
13643
13644         * gdb_proc_service.h (psaddr_t): Fix type.
13645         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13646         signature to match glibc.
13647
13648 2009-12-16  Doug Evans  <dje@google.com>
13649
13650         * linux-low.c (linux_read_memory): Fix argument to read.
13651
13652 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13653
13654         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13655         events, don't leave current_inferior pointing at null.
13656
13657 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13658
13659         * win32-low.c (LOG): Delete.
13660         (OUTMSG): Output to stderr.
13661         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13662         on compile time LOG macro.
13663         (win32_wait): Fix debug output.
13664
13665 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13666
13667         * win32-low.c (win32_add_one_solib): If the dll name is
13668         "ntdll.dll", prepend the system directory to the dll path.
13669
13670 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
13671
13672         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13673
13674 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
13675             Vladimir Prus  <vladimir@codesourcery.com>
13676
13677         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13678         * configure.ac: Check for __mcoldfire__ and set
13679         gdb_cv_m68k_is_coldfire.
13680         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13681         reg-cf.o and reg-m68k.o.
13682         * configure: Regenerated.
13683
13684 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
13685
13686         * linux-low.c (linux_remove_process): Add `detaching' parameter.
13687         Pass it to thread_db_free.
13688         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13689         proper `detaching' argument to linux_remove_process.
13690         * linux-low.h (thread_db_free): Add `detaching' parameter.
13691         * thread-db.c (thread_db_init): Pass false as `detaching' argument
13692         to thread_db_free.
13693         (thread_db_free): Add `detaching' parameter.  Only
13694         call td_ta_clear_event if detaching from process.
13695
13696 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
13697
13698         * thread-db.c (thread_db_free): Fix typo.
13699
13700 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
13701
13702         PR gdb/10838
13703         * thread-db.c (thread_db_free): Call td_ta_clear_event.
13704
13705 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13706
13707         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13708         with an i686 compiler.
13709         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13710         needed.
13711         * configure: Rebuilt.
13712
13713 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
13714
13715         PR gdb/10783
13716
13717         * server.c (handle_search_memory_1): Correct read_addr initialization
13718         in loop for searching subsequent chunks.
13719
13720 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
13721
13722         * configure.ac: New --with-libthread-db option.
13723         * thread-db.c: Allow direct dependence on libthread_db.
13724         (thread_db_free): Adjust.
13725         * config.in: Regenerate.
13726         * configure: Likewise.
13727
13728 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
13729
13730         PR gdb/10757
13731         * thread-db.c (attach_thread): New function.
13732         (maybe_attach_thread): Return success/failure.
13733         (find_new_threads_callback): Adjust.
13734         (thread_db_find_new_threads): Loop until no new threads.
13735
13736 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
13737
13738         * proc-service.c (ps_lgetregs): Formatting.
13739
13740 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
13741
13742         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13743         * configure.ac: Adjust.
13744         * linux-low.h (struct process_info_private): Move members to struct
13745         thread_db.
13746         (thread_db_free, thread_db_handle_monitor_command): New prototype.
13747         * linux-low.c (linux_remove_process): Adjust.
13748         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13749         * server.c (handle_query): Move code ...
13750         (handle_monitor_command): ... here. New function.
13751         * target.h (struct target_ops): New member.
13752         * thread-db.c (struct thread_db): New.
13753         (libthread_db_search_path): New variable.
13754         (thread_db_create_event, thread_db_enable_reporting)
13755         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13756         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13757         (try_thread_db_load_1, dladdr_to_soname): New functions.
13758         (try_thread_db_load, thread_db_load_search): New functions.
13759         (thread_db_init): Search for libthread_db.
13760         (thread_db_free): New function.
13761         (thread_db_handle_monitor_command): Likewise.
13762         * config.in: Regenerate.
13763         * configure: Regenerate.
13764
13765 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
13766
13767         * spu-low.c (spu_kill): Wait for inferior to terminate.
13768         Call clear_inferiors.
13769         (spu_detach): Call clear_inferiors.
13770
13771 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13772
13773         * aclocal.m4: Regenerate.
13774         * config.in: Likewise.
13775         * configure: Likewise.
13776
13777 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13778
13779         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13780         (parse_spufs_run): New function.
13781         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13782         (ppc_breakpoint_at): Handle SPU breakpoints.
13783
13784 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13785
13786         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13787         (SPUFS_MAGIC): Define.
13788         (spu_enumerate_spu_ids): New function.
13789         (linux_qxfer_spu): New function.
13790         (linux_target_ops): Install linux_qxfer_spu.
13791
13792 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13793
13794         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13795         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
13796         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13797         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13798         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13799         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13800         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13801         (init_registers_powerpc_cell32l): Add prototype.
13802         (init_registers_powerpc_cell64l): Likewise.
13803         (ppc_arch_setup): Detect Cell/B.E. architecture.
13804
13805 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13806
13807         * Makefile.in (datarootdir): New variable.
13808
13809 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13810
13811         * linux-low.c (linux_write_memory): Update debugging output.
13812         * Makefile.in (clean): Add new descriptions.
13813         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13814         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13815         * configure.srv: Add new files for arm*-*-linux*.
13816         * linux-arm-low.c: Add new declarations.
13817         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13818         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13819         (HWCAP_VFPv3D16): New.
13820         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13821         instead of __IWMMXT__.
13822         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13823         (arm_arch_setup): New.
13824         (target_regsets): Remove #ifdef.  Add VFP regset.
13825         (the_low_target): Use arm_arch_setup.
13826
13827 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13828
13829         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13830         the main thread again.
13831
13832 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
13833
13834         Adding Neutrino gdbserver.
13835         * configure: Regenerated.
13836         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13837         * configure.srv (i[34567]86-*-nto*): New target.
13838         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13839         * remote-utils.c [__QNX__]: Include sys/iomgr.h
13840         (nto_comctrl) [__QNX__]: New function.
13841         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13842
13843 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
13844
13845         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13846         srv_tgtobj.
13847
13848 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
13849             Pedro Alves  <pedro@codesourcery.com>
13850
13851         * win32-i386-low.c (i386_get_thread_context): Handle systems that
13852         don't support CONTEXT_EXTENDED_REGISTERS.
13853         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13854         (the_low_target): Install them.
13855         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13856         failing with ERROR_PIPE_NOT_CONNECTED.
13857
13858 2009-06-30  Doug Evans  <dje@google.com>
13859             Pierre Muller  <muller@ics.u-strasbg.fr>
13860
13861         Add h/w watchpoint support to x86-linux, win32-i386.
13862         * Makefile.in (SFILES): Add i386-low.c
13863         (i386_low_h): Define.
13864         (i386-low.o): Add dependencies.
13865         (linux-x86-low.o): Add i386-low.h dependency.
13866         (win32-i386-low.o): Ditto.
13867         * i386-low.c: New file.
13868         * i386-low.h: New file.
13869         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13870         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13871         * linux-low.c (linux_add_process): Initialize arch_private.
13872         (linux_remove_process): Free arch_private.
13873         (add_lwp): Initialize arch_private.
13874         (delete_lwp): Free arch_private.
13875         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13876         provided.
13877         * linux-low.h (process_info_private): New member arch_private.
13878         (lwp_info): New member arch_private.
13879         (linux_target_ops): New members new_process, new_thread,
13880         prepare_to_resume.
13881         (ptid_of): New macro.
13882         * linux-x86-low.c: Include stddef.h, i386-low.h.
13883         (arch_process_info): New struct.
13884         (arch_lwp_info): New struct.
13885         (x86_linux_dr_get, x86_linux_dr_set): New functions.
13886         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13887         (i386_dr_low_get_status): New function.
13888         (x86_insert_point, x86_remove_point): New functions.
13889         (x86_stopped_by_watchpoint): New function.
13890         (x86_stopped_data_address): New function.
13891         (x86_linux_new_process, x86_linux_new_thread): New functions.
13892         (x86_linux_prepare_to_resume): New function.
13893         (the_low_target): Add entries for insert_point, remove_point,
13894         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13895         prepare_to_resume.
13896         * server.c (debug_hw_points): New global.
13897         (monitor_show_help): Document set debug-hw-points.
13898         (handle_query): Process "set debug-hw-points".
13899         * server.h (debug_hw_points): Declare.
13900         (paddress): Declare.
13901         * utils.c (NUMCELLS, CELLSIZE): New macros.
13902         (get_sell, xsnprintf, paddress): New functions.
13903         * win32-arm-low.c (the_low_target): Add entries for insert_point,
13904         remove_point, stopped_by_watchpoint, stopped_data_address.
13905         * win32-i386-low.c: Include i386-low.h.
13906         (debug_reg_state): Replaces dr.
13907         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13908         (i386_dr_low_get_status): New function.
13909         (i386_insert_point, i386_remove_point): New functions.
13910         (i386_stopped_by_watchpoint): New function.
13911         (i386_stopped_data_address): New function.
13912         (i386_initial_stuff): Update.
13913         (get_thread_context,set_thread_context,i386_thread_added): Update.
13914         (the_low_target): Add entries for insert_point,
13915         remove_point, stopped_by_watchpoint, stopped_data_address.
13916         * win32-low.c (win32_insert_watchpoint): New function.
13917         (win32_remove_watchpoint): New function.
13918         (win32_stopped_by_watchpoint): New function.
13919         (win32_stopped_data_address): New function.
13920         (win32_target_ops): Add entries for insert_watchpoint,
13921         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13922         * win32-low.h (win32_target_ops): New members insert_point,
13923         remove_point, stopped_by_watchpoint, stopped_data_address.
13924
13925 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
13926
13927         * server.c (process_serial_event): Re-return unsupported, not
13928         error, if the type isn't recognized.  Re-allow supporting only
13929         insert or remove packets.  Also call require_running for
13930         breakpoints.  Add missing break statement to default case.  Tidy.
13931         * target.h (struct target_ops): Rename insert_watchpoint to
13932         insert_point, and remove_watchpoint to remove_point.
13933
13934         * linux-low.h (struct linux_target_ops): Likewise.
13935         * linux-low.c (linux_insert_watchpoint): Rename to ...
13936         (linux_insert_point): ... this.  Adjust.
13937         (linux_remove_watchpoint): Rename to ...
13938         (linux_remove_point): ... this.  Adjust.
13939         (linux_target_ops): Adjust.
13940         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13941         (cris_insert_point): ... this.
13942         (cris_remove_watchpoint): Rename to ...
13943         (cris_remove_point): ... this.
13944         (the_low_target): Adjust.
13945
13946 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
13947
13948         * server.c (handle_v_kill): Pass signal_pid to
13949         kill_inferior if multi_process is zero.
13950
13951 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
13952
13953         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13954         * target.h (target_ops): Comment for *_watchpoint to make it clear
13955         the functions can get types '0' and '1'.
13956
13957 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
13958
13959         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13960         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13961         * regcache.c (get_regcache): Likewise.
13962         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13963         * win32-low.c (child_fetch_inferior_registers): Remove check for
13964         regno 0.
13965
13966 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
13967             Pedro Alves <pedro@codesourcery.com>
13968
13969         * target.h (struct target_ops) <supports_multi_process>: New
13970         callback.
13971         (target_supports_multi_process): New.
13972         * server.c (handle_query): Even if GDB reports support, only
13973         enable multi-process if the target also supports it.  Report
13974         multi-process support only if the target backend supports it.
13975         * linux-low.c (linux_supports_multi_process): New function.
13976         (linux_target_ops): Install it as target_supports_multi_process
13977         callback.
13978
13979 2009-05-24  Doug Evans  <dje@google.com>
13980
13981         Global renaming of find_thread_pid to find_thread_ptid.
13982         * server.h (find_thread_ptid): Renamed from find_thread_pid.
13983         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13984         All callers updated.
13985
13986         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13987         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13988         directly.
13989
13990         * linux-low.c (get_stop_pc): Print pc if debug_threads.
13991         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13992         (linux_resume_one_lwp): Ditto.
13993
13994 2009-05-23  Doug Evans  <dje@google.com>
13995
13996         * linux-low.c (linux_resume_one_lwp): Change type of first arg
13997         from struct inferior_list_entry * to struct lwp_info *.
13998         All callers updated.
13999
14000 2009-05-13  Doug Evans  <dje@google.com>
14001
14002         * linux-x86-low.c: Don't include assert.h.
14003         (x86_siginfo_fixup): Use fatal, not assert.
14004         (x86_arch_setup): Fix comment.
14005
14006 2009-05-12  Doug Evans  <dje@google.com>
14007
14008         Biarch support for i386/amd64 gdbserver.
14009         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14010         Add linux-x86-low.c.
14011         (linux-i386-low.o, linux-x86-64-low.o): Delete.
14012         (linux-x86-low.o): Add.
14013         * linux-x86-64-low.c: Delete.
14014         * linux-i386-low.c: Delete.
14015         * linux-x86-low.c: New file.
14016         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14017         linux-x86-low.o.
14018         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14019         linux-x86-low.o.
14020         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14021         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14022         (linux_child_pid_to_exec_file): New function.
14023         (elf_64_header_p, elf_64_file_p): New functions.
14024         (siginfo_fixup): New function.
14025         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
14026         give target a chance to convert layout.
14027         * linux-low.h (linux_target_ops): New member siginfo_fixup.
14028         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14029
14030 2009-05-07  Doug Evans  <dje@google.com>
14031
14032         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14033         (regsets_store_inferior_registers): Ditto.
14034
14035 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
14036
14037         PR server/10048
14038
14039         * linux-low.c (must_set_ptrace_flags): Delete.
14040         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14041         of the global.
14042         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
14043         `lwp->must_set_ptrace_flags' instead.
14044         (linux_wait_for_event_1): Set ptrace options here.
14045         (linux_wait_1): ... not here.
14046
14047 2009-04-30  Doug Evans  <dje@google.com>
14048
14049         * inferiors.c (started_inferior_callback): New function.
14050         (attached_inferior_callback): New function.
14051         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14052         * server.c (print_started_pid, print_attached_pid): New functions.
14053         (detach_or_kill_for_exit): New function.
14054         (main): Call it instead of for_each_inferior (kill_inferior_callback).
14055         * server.h (have_started_inferiors_p): Declare.
14056         (have_attached_inferiors_p): Declare.
14057
14058         * inferiors.c (remove_process): Fix memory leak, free process.
14059         * linux-low.c (linux_remove_process): New function.
14060         (linux_kill): Call it instead of remove_process.
14061         (linux_detach, linux_wait_1): Ditto.
14062
14063 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
14064
14065         * configure.srv: Add x86 Windows CE target.
14066
14067 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
14068
14069         * inferiors.c (get_thread_process): Make global.
14070         * server.h (get_thread_process): Add prototype.
14071         * thread-db.c (find_one_thread): Use get_thread_process
14072         instead of current_process.
14073         (thread_db_get_tls_address): Do not crash if called when
14074         thread layer is not yet initialized.
14075
14076 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
14077
14078         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14079         * spu-low.c (current_tid): Rename to ...
14080         (current_ptid): ... this.
14081         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14082         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14083         ptid_get_lwp (current_ptid) instead of current_tid.
14084         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14085         instead of current_tid.  Use find_process_pid to verify pid
14086         argument is valid.  Pass proper argument to remove_process.
14087         (spu_thread_alive): Compare current_ptid instead of current_tid.
14088         (spu_resume): Likewise.
14089
14090 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
14091
14092         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14093         variable.
14094
14095 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14096
14097         Implement the multiprocess extensions, and add linux multiprocess
14098         support.
14099
14100         * server.h (ULONGEST): Declare.
14101         (struct ptid, ptid_t): New.
14102         (minus_one_ptid, null_ptid): Declare.
14103         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14104         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14105         (struct inferior_list_entry): Change `id' type from unsigned from
14106         to ptid_t.
14107         (struct sym_cache, struct breakpoint, struct
14108         process_info_private): Forward declare.
14109         (struct process_info): Declare.
14110         (current_process): Declare.
14111         (all_processes): Declare.
14112         (initialize_inferiors): Declare.
14113         (add_thread): Adjust to use ptid_t.
14114         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14115         (add_process, remove_process, find_thread_pid): Declare.
14116         (find_inferior_id): Adjust to use ptid_t.
14117         (cont_thread, general_thread, step_thread): Change type to ptid_t.
14118         (multi_process): Declare.
14119         (push_event): Adjust to use ptid_t.
14120         (read_ptid, write_ptid): Declare.
14121         (prepare_resume_reply): Adjust to use ptid_t.
14122         (clear_symbol_cache): Declare.
14123         * inferiors.c (all_processes): New.
14124         (null_ptid, minus_one_ptid): New.
14125         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14126         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14127         (add_thread): Change unsigned long to ptid.  Remove gdb_id
14128         parameter.  Adjust.
14129         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14130         (gdb_id_to_thread): Rename to ...
14131         (find_thread_pid): ... this.  Change unsigned long to ptid.
14132         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14133         (loaded_dll, pull_pid_from_list): Adjust.
14134         (add_process, remove_process, find_process_pid)
14135         (get_thread_process, current_process, initialize_inferiors): New.
14136         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14137         (struct target_waitstatus) <related_pid>: Ditto.
14138         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
14139         return type to int.
14140         (struct target_ops) <join>: Add `pid' argument.
14141         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14142         (struct target_ops) <wait>: Add `ptid' field.  Change return type
14143         to ptid.
14144         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14145         (mywait): Add `ptid' argument.  Change return type to ptid_t.
14146         (target_pid_to_str): Declare.
14147         * target.c (set_desired_inferior): Adjust to use ptids.
14148         (mywait): Add new `ptid' argument.  Adjust.
14149         (target_pid_to_str): New.
14150         * mem-break.h (free_all_breakpoints): Declare.
14151         * mem-break.c (breakpoints): Delelete.
14152         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14153         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14154         to use per-process breakpoint list.
14155         (free_all_breakpoints): New.
14156         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14157         (symbol_cache, all_symbols_looked_up): Delete.
14158         (hexchars): New.
14159         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14160         read_ptid): New.
14161         (prepare_resume_reply): Change ptid argument's type from unsigned
14162         long to ptid_t.  Adjust.  Implement W;process and X;process.
14163         (free_sym_cache, clear_symbol_cache): New.
14164         (look_up_one_symbol): Adjust to per-process symbol cache.  *
14165         * server.c (cont_thread, general_thread, step_thread): Change type
14166         to ptid_t.
14167         (attached): Delete.
14168         (multi_process): New.
14169         (last_ptid): Change type to ptid_t.
14170         (struct vstop_notif) <ptid>: Change type to ptid_t.
14171         (queue_stop_reply, push_event): Change `ptid' argument's type to
14172         ptid_t.
14173         (discard_queued_stop_replies): Add `pid' argument.
14174         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
14175         changes.  Don't reference the `attached' global.
14176         (attach_inferior): Adjust to mywait interface changes.
14177         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
14178         features.  Handle and report "multiprocess+".  Handle
14179         "qAttached:PID".
14180         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
14181         changes.
14182         (handle_v_kill): New.
14183         (handle_v_stopped): Adjust to use target_pid_to_str.
14184         (handle_v_requests): Allow multiple attaches and runs when
14185         multiprocess extensions are in effect.  Handle "vKill".
14186         (myresume): Adjust to use ptids.
14187         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
14188         (handle_status): Adjust to discard_queued_stop_replies interface
14189         change.
14190         (first_thread_of, kill_inferior_callback)
14191         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14192         (main): Call initialize_inferiors.  Adjust to use ptids, killing
14193         and detaching from all inferiors.  Handle multiprocess packet
14194         variants.
14195         * linux-low.h: Include gdb_proc_service.h.
14196         (struct process_info_private): New.
14197         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14198         <lwpid_of>: Use ptid_get_lwp.
14199         (get_lwp_thread): Adjust.
14200         (struct lwp_info): Add `dead' member.
14201         (find_lwp_pid): Declare.
14202         * linux-low.c (thread_db_active): Delete.
14203         (new_inferior): Adjust comment.
14204         (inferior_pid): Delete.
14205         (linux_add_process): New.
14206         (handle_extended_wait): Adjust.
14207         (add_lwp): Change unsigned long to ptid.
14208         (linux_create_inferior): Add process to processes table.  Adjust
14209         to use ptids.  Don't set new_inferior here.
14210         (linux_attach_lwp): Rename to ...
14211         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
14212         it.  Adjust to use ptids.
14213         (linux_attach_lwp): New.
14214         (linux_attach): Add process to processes table.  Don't set
14215         new_inferior here.
14216         (struct counter): New.
14217         (second_thread_of_pid_p, last_thread_of_process_p): New.
14218         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
14219         multiple processes.
14220         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
14221         processes.  Remove process from process table.
14222         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
14223         to multiple processes.
14224         (any_thread_of): New.
14225         (linux_detach): Add `pid' argument, and handle it.  Remove process
14226         from processes table.
14227         (linux_join): Add `pid' argument.  Handle it.
14228         (linux_thread_alive): Change unsighed long argument to ptid_t.
14229         Consider dead lwps as not being alive.
14230         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
14231         threads we're not interested in.
14232         (same_lwp, find_lwp_pid): New.
14233         (linux_wait_for_lwp): Change `pid' argument's type from int to
14234         ptid_t.  Adjust.
14235         (linux_wait_for_event): Rename to ...
14236         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
14237         from int to ptid_t.  Adjust.
14238         (linux_wait_for_event): New.
14239         (linux_wait_1): Add `ptid' argument.  Change return type to
14240         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
14241         that exit from the process table.
14242         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
14243         Adjust.
14244         (mark_lwp_dead): New.
14245         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
14246         stopping all threads, mark its main lwp as dead.
14247         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14248         ptids.
14249         (fetch_register, usr_store_inferior_registers)
14250         (regsets_fetch_inferior_registers)
14251         (regsets_store_inferior_registers, linux_read_memory)
14252         (linux_write_memory): Inline `inferior_pid'.
14253         (linux_look_up_symbols): Adjust to use per-process
14254         `thread_db_active'.
14255         (linux_request_interrupt): Adjust to use ptids.
14256         (linux_read_auxv): Inline `inferior_pid'.
14257         (initialize_low): Don't reference thread_db_active.
14258         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14259         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14260         (ps_getpid): Return the pid of the current inferior.
14261         * thread-db.c (proc_handle, thread_agent): Delete.
14262         (thread_db_create_event, thread_db_enable_reporting): Adjust to
14263         per-process data.
14264         (find_one_thread): Change argument type to ptid_t.  Adjust to
14265         per-process data.
14266         (maybe_attach_thread): Adjust to per-process data and ptids.
14267         (thread_db_find_new_threads): Ditto.
14268         (thread_db_init): Ditto.
14269         * spu-low.c (spu_create_inferior, spu_attach): Add process to
14270         processes table.  Adjust to use ptids.
14271         (spu_kill, spu_detach): Adjust interface.  Remove process from
14272         processes table.
14273         (spu_join, spu_thread_alive): Adjust interface.
14274         (spu_wait): Adjust interface.  Remove process from processes
14275         table.  Adjust to use ptids.
14276         * win32-low.c (current_inferior_tid): Delete.
14277         (current_inferior_ptid): New.
14278         (debug_event_ptid): New.
14279         (thread_rec): Take a ptid.  Adjust.
14280         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
14281         (child_delete_thread): Ditto.
14282         (do_initial_child_stuff): Add `attached' argument.  Add process to
14283         processes table.
14284         (child_fetch_inferior_registers, child_store_inferior_registers):
14285         Adjust.
14286         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14287         (win32_attach): Pass 1 to do_initial_child_stuff.
14288         (win32_kill): Adjust interface.  Remove process from processes
14289         table.
14290         (win32_detach): Ditto.
14291         (win32_join): Adjust interface.
14292         (win32_thread_alive): Take a ptid.
14293         (win32_resume): Adjust to use ptids.
14294         (get_child_debug_event): Ditto.
14295         (win32_wait): Adjust interface.  Remove exiting process from
14296         processes table.
14297
14298 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14299
14300         Non-stop mode support.
14301
14302         * server.h (non_stop): Declare.
14303         (gdb_client_data, handler_func): Declare.
14304         (delete_file_handler, add_file_handler, start_event_loop):
14305         Declare.
14306         (handle_serial_event, handle_target_event, push_event)
14307         (putpkt_notif): Declare.
14308         * target.h (enum resume_kind): New.
14309         (struct thread_resume): Replace `step' field by `kind' field.
14310         (TARGET_WNOHANG): Define.
14311         (struct target_ops) <wait>: Add `options' argument.
14312         <supports_non_stop, async, start_non_stop>: New fields.
14313         (target_supports_non_stop, target_async): New.
14314         (start_non_stop): Declare.
14315         (mywait): Add `options' argument.
14316         * target.c (mywait): Add `options' argument.  Print child exit
14317         notifications here.
14318         (start_non_stop): New.
14319         * server.c (non_stop, own_buf, mem_buf): New globals.
14320         (struct vstop_notif): New.
14321         (notif_queue): New global.
14322         (queue_stop_reply, push_event, discard_queued_stop_replies)
14323         (send_next_stop_reply): New.
14324         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
14325         interface changes.
14326         (attach_inferior): In non-stop mode, don't wait for the target
14327         here.
14328         (handle_general_set): Handle QNonStop.
14329         (handle_query): When handling qC, return the current general
14330         thread, instead of the first thread of the list.
14331         (handle_query): If the backend supports non-stop mode, include
14332         QNonStop+ in the qSupported query response.
14333         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
14334         and non-stop mode.
14335         (handle_v_attach, handle_v_run): Handle non-stop mode.
14336         (handle_v_stopped): New.
14337         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
14338         (myresume): Adjust to use resume_kind.  Handle non-stop.
14339         (queue_stop_reply_callback): New.
14340         (handle_status): Handle non-stop mode.
14341         (main): Clear non_stop flag on reconnection.  Use the event-loop.
14342         Refactor serial protocol handling from here ...
14343         (process_serial_event): ... to this new function.  When GDB
14344         selects any thread, select one here.  In non-stop mode, wait until
14345         GDB acks all pending events before exiting.
14346         (handle_serial_event, handle_target_event): New.
14347         * remote-utils.c (remote_open): Install remote_desc in the event
14348         loop.
14349         (remote_close): Remove remote_desc from the event loop.
14350         (putpkt_binary): Rename to...
14351         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
14352         (putpkt_binary): New as wrapper around putpkt_binary_1.
14353         (putpkt_notif): New.
14354         (prepare_resume_reply): In non-stop mode, don't change the
14355         general_thread.
14356         * event-loop.c: New.
14357         * Makefile.in (OBJ): Add event-loop.o.
14358         (event-loop.o): New rule.
14359
14360         * linux-low.h (pid_of): Moved here.
14361         (lwpid_of): New.
14362         (get_lwp_thread): Use lwpid_of.
14363         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
14364         * linux-low.c (pid_of): Delete.
14365         (inferior_pid): Use lwpid_of.
14366         (linux_event_pipe): New.
14367         (target_is_async_p): New.
14368         (delete_lwp): New.
14369         (handle_extended_wait): Use lwpid_of.
14370         (add_lwp): Don't set lwpid field.
14371         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
14372         (linux_kill_one_lwp): If killing a running lwp, stop it first.
14373         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
14374         (linux_detach_one_lwp): If detaching from a running lwp, stop it
14375         first.  Adjust to linux_wait_for_event interface changes.  Use
14376         lwpid_of.
14377         (linux_detach): Don't delete the main lwp here.
14378         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
14379         (status_pending_p): Don't consider explicitly suspended lwps.
14380         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14381         pointer.  Add OPTIONS argument.  Change return type to int.  Use
14382         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
14383         (linux_wait_for_event): Take an integer pid instead of a lwp_info
14384         pointer.  Add status pointer argument.  Return a pid instead of a
14385         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
14386         changes.  In non-stop mode, don't switch to a random thread.
14387         (linux_wait): Rename to...
14388         (linux_wait_1): ... this.  Add target_options argument, and handle
14389         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
14390         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
14391         clean exit and signal exit code.  Don't stop all threads in
14392         non-stop mode.  In all-stop mode, only stop all threads when
14393         reporting a stop to GDB.  Handle explicit thread stop requests.
14394         (async_file_flush, async_file_mark): New.
14395         (linux_wait): New.
14396         (send_sigstop): Use lwpid_of.
14397         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
14398         interface changes.  In non-stop mode, don't switch to a random
14399         thread.
14400         (linux_resume_one_lwp): Use lwpid_of.
14401         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14402         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
14403         non-stop mode, don't look for pending flag in all threads.
14404         (resume_status_pending_p): Don't consider explicitly suspended
14405         threads.
14406         (my_waitpid): Reimplement.  Emulate __WALL.
14407         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14408         Use lwpid_of.
14409         (sigchld_handler, linux_supports_non_stop, linux_async)
14410         (linux_start_non_stop): New.
14411         (linux_target_ops): Register linux_supports_non_stop, linux_async
14412         and linux_start_non_stop.
14413         (initialize_low): Install SIGCHLD handler.
14414         * thread-db.c (thread_db_create_event, find_one_thread)
14415         (thread_db_get_tls_address): Use lwpid_of.
14416         * win32-low.c (win32_detach): Adjust to use resume_kind.
14417         (win32_wait): Add `options' argument.
14418         * spu-low.c (spu_resume): Adjust to use resume_kind.
14419         (spu_wait): Add `options' argument.
14420
14421 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14422
14423         Decouple target code from remote protocol.
14424
14425         * target.h (enum target_waitkind): New.
14426         (struct target_waitstatus): New.
14427         (struct target_ops) <wait>: Return an unsigned long.  Take a
14428         target_waitstatus pointer instead of a char pointer.
14429         (mywait): Likewise.
14430         * target.c (mywait): Change prototype to return an unsigned long.
14431         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
14432         * server.h (thread_from_wait, old_thread_from_wait): Delete
14433         declarations.
14434         (prepare_resume_reply): Change prototype to take a
14435         target_waitstatus.
14436         * server.c (thread_from_wait, old_thread_from_wait): Delete.
14437         (last_status, last_ptid): New.
14438         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
14439         pid instead of a signal.
14440         (attach_inferior): Remove "status" and "signal" parameters.
14441         Adjust.
14442         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14443         not as an address.
14444         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14445         (handle_v_requests, myresume): Remove "status" and "signal"
14446         parameters.  Adjust.
14447         (handle_status): New.
14448         (main): Delete local `status'.  Adjust.
14449         * remote-utils.c: Include target.h.
14450         (prepare_resume_reply): Change prototype to take a
14451         target_waitstatus.  Adjust.
14452
14453         * linux-low.c (linux_wait): Adjust to new target_ops->wait
14454         interface.
14455         * spu-low.c (spu_wait): Adjust.
14456         * win32-low.c (enum target_waitkind, struct target_waitstatus):
14457         Delete.
14458         (win32_wait): Adjust.
14459
14460 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14461
14462         * target.h (struct thread_resume): Delete leave_stopped member.
14463         (struct target_ops): Add a `n' argument to the `resume' callback.
14464         * server.c (start_inferior): Adjust.
14465         (handle_v_cont, myresume): Adjust.
14466         * linux-low.c (check_removed_breakpoint): Adjust to resume
14467         interface change, and to removed leave_stopped field.
14468         (resume_ptr): Delete.
14469         (struct thread_resume_array): New.
14470         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
14471         resume interface change.
14472         (linux_continue_one_thread, linux_queue_one_thread)
14473         (resume_status_pending_p): Check if the resume field is NULL
14474         instead of checking the leave_stopped member.
14475         (linux_resume): Adjust to the target resume interface change.
14476         * spu-low.c (spu_resume): Adjust to the target resume interface
14477         change.
14478         * win32-low.c (win32_detach, win32_resume): Ditto.
14479
14480 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14481
14482         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14483         flag.
14484         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14485         pending.
14486         (linux_continue_one_thread): Only preserve the stepping flag if
14487         there's a pending breakpoint.
14488
14489 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
14490
14491         * server.c (main): After the inferior having exited, call
14492         remote_close before exiting gdbserver.
14493
14494 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14495
14496         Fix size of FPSCR in Power 7 processors.
14497         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14498         (PPC_FEATURE_HAS_DFP): New #define.
14499         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14500         size of the FPSCR.
14501
14502 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
14503
14504         * server.c (handle_query) Whitespace and formatting.
14505
14506 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14507
14508         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14509         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14510         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14511         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14512         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14513         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14514         Makefile.in, configure.ac: Fix whitespace throughout.
14515         * configure: Regenerate.
14516
14517 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14518
14519         * inferiors.c (find_inferior): Make it safe for the callback
14520         function to delete the currently iterated inferior.
14521
14522 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14523
14524         * Makefile.in (linuw_low_h): Move higher.
14525         (thread-db.o): Depend on $(linux_low_h).
14526
14527 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
14528
14529         Rename "process" to "lwp" throughout.
14530
14531         * linux-low.c (all_processes): Rename to...
14532         (all_lwps): ... this.
14533         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14534         (add_process): Rename to ...
14535         (add_lwp): ... this.  Adjust.
14536         (linux_create_inferior): Adjust.
14537         (linux_attach_lwp): Adjust.
14538         (linux_attach): Adjust.
14539         (linux_kill_one_process): Rename to ...
14540         (linux_kill_one_lwp): ... this.  Adjust.
14541         (linux_kill): Adjust.
14542         (linux_detach_one_process): Rename to ...
14543         (linux_detach_one_lwp): ... this.  Adjust.
14544         (linux_detach): Adjust.
14545         (check_removed_breakpoint): Adjust.
14546         (status_pending_p): Adjust.
14547         (linux_wait_for_process): Rename to ...
14548         (linux_wait_for_lwp): ... this.  Adjust.
14549         (linux_wait_for_event): Adjust.
14550         (send_sigstop): Adjust.
14551         (wait_for_sigstop): Adjust.
14552         (stop_all_processes): Rename to ...
14553         (stop_all_lwps): ... this.
14554         (linux_resume_one_process): Rename to ...
14555         (linux_resume_one_lwp): ... this.  Adjust.
14556         (linux_set_resume_request, linux_continue_one_thread)
14557         (linux_queue_one_thread, resume_status_pending_p)
14558         (usr_store_inferior_registers, regsets_store_inferior_registers)
14559         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14560         Adjust.
14561         * linux-low.h (get_process): Rename to ...
14562         (get_lwp): ... this.  Adjust.
14563         (get_thread_process): Rename to ...
14564         (get_thread_lwp): ... this.  Adjust.
14565         (get_process_thread): Rename to ...
14566         (get_lwp_thread): ... this.  Adjust.
14567         (struct process_info): Rename to ...
14568         (struct lwp_info): ... this.
14569         (all_processes): Rename to ...
14570         (all_lwps): ... this.
14571         * proc-service.c (ps_lgetregs): Adjust.
14572         * thread-db.c (thread_db_create_event, find_one_thread)
14573         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14574
14575 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
14576
14577         * server.c (handle_query): Handle "qAttached".
14578
14579 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
14580
14581         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14582         GPLv3, update license URL.
14583
14584 2009-03-01  Doug Evans  <dje@google.com>
14585
14586         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14587         (server_h): Add gdb_signals.h.
14588         (signals.o): Update.
14589         * server.h (target_signal_from_host,target_signal_to_host_p)
14590         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14591
14592 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
14593
14594         * remote-utils.c (getpkt): Also generate remote-debug
14595         information if noack_mode is set.
14596
14597 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
14598
14599         * server.c (handle_query): Report qXfer:siginfo:read and
14600         qXfer:siginfo:write as supported and handle them.
14601         * target.h (struct target_ops) <qxfer_siginfo>: New field.
14602         * linux-low.c (linux_xfer_siginfo): New.
14603         (linux_target_ops): Set it.
14604
14605 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
14606
14607         * server.c (gdbserver_usage): Mention --remote-debug.
14608         (main): Accept '--remote-debug' switch.
14609
14610 2009-01-18  Doug Evans  <dje@google.com>
14611
14612         * regcache.c (new_register_cache): No need to check result of xcalloc.
14613         * server.c (handle_search_memory): Back out calls to xmalloc,
14614         result is checked and error is returned to user upon failure.
14615         (handle_query): Ditto.  Add more checks for result of malloc.
14616         (handle_v_cont): Check result of malloc, report error back to
14617         user upon failure.
14618         (handle_v_run): Ditto.  Call freeargv.
14619         * server.h (freeargv): Declare.
14620         * utils.c (freeargv): New fn.
14621
14622 2009-01-15  Doug Evans  <dje@google.com>
14623
14624         * gdbreplay.c (perror_with_name): Make arg const char *.
14625         * server.h (target_signal_to_name): Make return type const char *.
14626         * thread-db.c (thread_db_err_str): Make return type const char *.
14627         * utils.c (perror_with_name): Make arg const char *.
14628
14629 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
14630
14631         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14632         when handling a EXIT_PROCESS_DEBUG_EVENT.
14633
14634 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
14635
14636         * gdbreplay.c (gdbreplay_version): Update copyright year.
14637         * server.c (gdbserver_version): Likewise.
14638
14639 2009-01-05  Doug Evans  <dje@google.com>
14640
14641         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14642         (handle_extended_wait): Improve comment.
14643
14644 2008-12-13  Doug Evans  <dje@google.com>
14645
14646         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14647         * server.h (ATTR_MALLOC): New macro.
14648         (xmalloc,xcalloc,xstrdup): Declare.
14649         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14650         * inferiors.c: Ditto.
14651         * linux-low.c: Ditto.
14652         * mem-break.c: Ditto.
14653         * regcache.c: Ditto.
14654         * remote-utils.c: Ditto.
14655         * server.c: Ditto.
14656         * target.c: Ditto.
14657         * win32-low.c: Ditto.
14658
14659 2008-12-12  Doug Evans  <dje@google.com>
14660
14661         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14662         in debugging printf.
14663
14664         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14665
14666 2008-12-09  Doug Evans  <dje@google.com>
14667
14668         * linux-low.h (struct process_info): Delete member tid, unused.
14669         * thread-db.c (find_one_thread): Update.
14670         (maybe_attach_thread): Update.
14671
14672 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
14673
14674         * target.h (struct target_ops): Add qxfer_osdata member.
14675         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14676         and dirent.h.
14677         (linux_qxfer_osdata): New functions.
14678         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14679         callback.
14680         * server.c (handle_query): Handle "qXfer:osdata:read:".
14681         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14682         (buffer_xml_printf): New functions.
14683         * server.h (struct buffer): New.
14684         (buffer_grow_str, buffer_grow_str0): New macros.
14685         (buffer_grow, buffer_free, buffer_init, buffer_finish)
14686         (buffer_xml_printf): Declare.
14687
14688 2008-11-24  Doug Evans  <dje@google.com>
14689
14690         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14691
14692 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
14693
14694         * server.c (handle_v_run): Always use the supplied argument list.
14695
14696 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
14697
14698         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14699         (xtensa_regmap_table): Add entry for scompare1.
14700
14701 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14702
14703         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14704         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14705         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14706         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14707         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14708         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14709         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14710         XML target descriptions.
14711         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14712         when inferior is running on an ISA 2.05 or later processor.  Add
14713         special case to return offset for full 64-bit slot of FPSCR when
14714         in 32-bits.
14715
14716 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
14717
14718         * Makefile.in (SFILES, clean): Added sparc64 files.
14719         (reg-sparc64.o, reg-sparc64.c): New.
14720         * configure.srv (sparc*-*-linux*): New configuration.
14721         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14722         syscall arguments for SPARC.
14723         (regsets_store_inferior_registers): Likewise.
14724         * linux-sparc-low.c: New file.
14725
14726 2008-10-21  Doug Evans  <dje@google.com>
14727
14728         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14729         (READLINE_DIR,READLINE_DEP): Delete.
14730         (INTERNAL_CFLAGS): Update.
14731         (LINTFLAGS): Update.
14732
14733 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
14734
14735         * server.c (handle_v_run): If GDB didn't specify an argv, use the
14736         whole argv from the last run, not just argv[0].
14737
14738 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
14739
14740         * regcache.c (new_register_cache): Return NULL if the register
14741         cache size isn't known yet.
14742         (free_register_cache): Avoid dereferencing a NULL regcache.
14743
14744 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14745
14746         * configure.srv: Merge MIPS and MIPS64.
14747
14748 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
14749
14750         * Makefile.in (uninstall): Apply $(EXEEXT) too.
14751
14752 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
14753
14754         * Makefile.in: Add required vsx dependencies.
14755
14756         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14757         Declare init_registers_powerpc_vsx32l.
14758         Declare init_registers_powerpc_vsx64l.
14759         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14760         (ppc_arch_setup): Check for VSX in hwcap.
14761         (ppc_fill_vsxregset): New function.
14762         (ppc_store_vsxregset): New function.
14763         Add new VSX entry in regset_info target_regsets.
14764
14765         * configure.srv: Add new VSX dependencies.
14766
14767 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
14768
14769         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14770         (remote_open): Set or clear transport_is_reliable.
14771         (putpkt_binary): Don't expect acks in noack mode.
14772         (getpkt): Don't send ack/nac in noack mode.
14773         * server.c (handle_general_set): Handle QStartNoAckMode.
14774         (handle_query): If connected by tcp pass QStartNoAckMode+ in
14775         qSupported.
14776         (main): Reset noack_mode on every connection.
14777         * server.h (noack_mode): Declare.
14778
14779 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
14780
14781         * Makefile.in (GDBREPLAY_OBS): New variable.
14782         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14783
14784 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
14785             Daniel Jacobowitz  <dan@codesourcery.com>
14786
14787         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14788         (usr_store_inferior_registers): Likewise.
14789         (regsets_store_inferior_registers): Likewise.
14790
14791 2008-07-31  Rolf Jansen  <rj@surtec.com>
14792             Pedro Alves  <pedro@codesourcery.com>
14793
14794         * configure.ac: Check for memmem declaration.
14795         * server.c [HAVE_MALLOC_H]: Include malloc.h.
14796         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14797         (disable_packet_qfThreadInfo): Unconditionally compile.
14798         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14799         * configure, config.in: Regenerate.
14800
14801 2008-07-28  Doug Kwan  <dougkwan@google.com>
14802
14803         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14804         (linux_write_memory): Remove declaration of errno.
14805
14806 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
14807
14808         * linux-low.c (handle_extended_wait): Do not use "status"
14809         variable uninitialized.
14810
14811 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
14812
14813         * server.c (handle_v_attach): Inhibit reporting dll changes.
14814
14815 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
14816
14817         * remote-utils.c (prepare_resume_reply): If requested, don't
14818         output "thread:TID" in the T stop reply.
14819
14820         * server.c (disable_packet_vCont, disable_packet_Tthread)
14821         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14822         (handle_query): If requested, disable support for qC, qfThreadInfo
14823         and qsThreadInfo.
14824         (handle_v_requests): If requested, disable support for vCont.
14825         (gdbserver_show_disableable): New.
14826         (main): Handle --disable-packet and --disable-packet=LIST.
14827
14828         * server.h (disable_packet_vCont, disable_packet_Tthread)
14829         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14830
14831 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
14832
14833         * server.c (gdbserver_usage): Mention --version.
14834
14835 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
14836
14837         * Makefile.in (gdbreplay.o): New rule.
14838
14839 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
14840
14841         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14842         message, not gdbserver.
14843
14844 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
14845             Nathan Sidwell  <nathan@codesourcery.com>
14846             Joseph Myers  <joseph@codesourcery.com>
14847
14848         * acinclude.m4: Include ../../config/acx.m4.
14849         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14850         * configure, config.in: Regenerate.
14851         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14852         * server.c (gdbserver_version): Print PKGVERSION.
14853         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
14854         (main): Adjust gdbserver_usage calls.
14855         * gdbreplay.c (version, host_name): Add declarations.
14856         (gdbreplay_version, gdbreplay_usage): New.
14857         (main): Accept --version and --help options.
14858
14859 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
14860
14861         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14862         (arm_breakpoint_at): Handle Thumb.
14863         (the_low_target): Add comment.
14864
14865 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
14866
14867         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14868
14869 2008-05-09  Doug Evans  <dje@google.com>
14870
14871         * server.h (decode_search_memory_packet): Declare.
14872         * remote-utils.c (decode_search_memory_packet): New fn.
14873         * server.c (handle_search_memory_1): New fn.
14874         (handle_search_memory): New fn.
14875         (handle_query): Process qSearch:memory packets.
14876
14877 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
14878
14879         * regcache.c (registers_length): Remove.
14880         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14881         full register packet.
14882         * regcache.h (registers_length): Remove prototype.
14883         * server.h (PBUFSIZ): Define to 16384.
14884
14885 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
14886
14887         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14888         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14889         powerpc-64l.o, and powerpc-altivec64l.o.
14890         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14891         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14892         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14893         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14894         rs6000/power-linux.xml, and rs6000/power64-linux.xml
14895         to srv_xmlfiles.
14896
14897         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14898         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14899         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14900         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14901         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14902         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14903         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14904         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14905         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14906         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14907         (clean): Update.
14908
14909         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14910         (init_registers_powerpc_32l): ... this new prototype.
14911         (init_registers_powerpc_32): Remove, replace by ...
14912         (init_registers_powerpc_altivec32l): ... this new prototype.
14913         (init_registers_powerpc_e500): Remove, replace by ...
14914         (init_registers_powerpc_e500l): ... this new prototype.
14915         (init_registers_ppc64): Remove, replace by ...
14916         (init_registers_powerpc_64l): ... this new prototype.
14917         (init_registers_powerpc_64): Remove, replace by ...
14918         (init_registers_powerpc_altivec64l): ... this new prototype.
14919         (ppc_num_regs): Set to 73.
14920         (PT_ORIG_R3, PT_TRAP): Define if necessary.
14921         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14922         (ppc_cannot_store_register): Handle orig_r3 and trap.
14923         (ppc_arch_setup): Update init_registers_... calls.
14924         (ppc_fill_gregset): Handle orig_r3 and trap.
14925
14926         * inferiors.c (clear_inferiors): Reset current_inferior.
14927
14928 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
14929
14930         * acinclude.m4: Add override.m4.
14931         * configure: Regenerate.
14932
14933 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14934
14935         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14936         initial call to init_register_ppc64.
14937
14938 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14939
14940         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14941         single powerpc*-*-linux* case.
14942         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14943
14944 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
14945
14946         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14947         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14948         from reg_xmlfiles.
14949         * linux-ppc-low.c: Include <elf.h>.
14950         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14951         (ppc_hwcap): New global variable.
14952         (ppc_regmap): Remove __SPE__ #ifdef sections.
14953         (ppc_regmap_e500): New global variable.
14954         (ppc_cannot_store_register): Update __SPE__ special case.
14955         (ppc_get_hwcap): New function.
14956         (ppc_arch_setup): Use it to determine whether inferior supports
14957         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
14958         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14959         Do not access registers if target does not support AltiVec.
14960         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14961         Do not access registers if target does not support SPE.
14962         (target_regsets): Unconditionally include AltiVec and SPE regsets.
14963
14964 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
14965
14966         * linux-low.c (disabled_regsets, num_regsets): New.
14967         (use_regsets_p): Delete.
14968         (linux_wait_for_process): Clear disabled_regsets.
14969         (regsets_fetch_inferior_registers): Check and set it.
14970         (regsets_store_inferior_registers): Likewise.
14971         (linux_fetch_registers, linux_store_registers): Do not use
14972         use_regsets_p.
14973         (initialize_low): Allocate disabled_regsets.
14974
14975 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
14976
14977         * Makefile.in (LIBOBJS): New.
14978         (OBS): Use LIBOBJS.
14979         (memmem.o): New rule.
14980         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14981         * configure: Regenerated.
14982
14983 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
14984
14985         * server.c (handle_query): Never return "unsupported" for
14986         qXfer:features:read queries.
14987
14988 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
14989
14990         * server.c (get_features_xml): Fix inverted condition.
14991         (handle_query): Always support qXfer:feature:read.
14992
14993 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
14994
14995         * server.c (wrapper_argv): New.
14996         (start_inferior): Handle wrapper_argv.  If set, expect an extra
14997         trap.
14998         (gdbserver_usage): Document --wrapper.
14999         (main): Parse --wrapper.
15000
15001 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
15002
15003         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15004         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15005         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15006         (ppc_set_pc): Likewise.
15007         (ppc_arch_setup): New function.
15008         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15009         of collect_register.
15010         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15011
15012 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
15013
15014         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15015         instead of linux-ppc64-low.o.
15016         * linux-ppc64-low.c: Remove file.
15017         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15018         (linux-ppc64-low.o): Remove rule.
15019
15020         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15021         (init_registers_powerpc_64): Likewise.
15022         (ppc_regmap): Conditionally define depending on __powerpc64__.
15023         (ppc_cannot_store_register): Do not special-case "fpscr" when
15024         compiled on __powerpc64__.
15025         (ppc_collect_ptrace_register): New function.
15026         (ppc_supply_ptrace_register): New function.
15027         (ppc_breakpoint): Change type to "unsigned int".
15028         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15029         (the_low_target): Conditionally provide initializers for the
15030         arch_setup member depending on __powerpc64__.  Install
15031         collect_ptrace_register and supply_ptrace_register members.
15032
15033 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
15034
15035         * regcache.h (gdbserver_xmltarget): Add extern declaration.
15036         * server.c (gdbserver_xmltarget): Define.
15037         (get_features_xml): Use it to replace "target.xml" and arch_string.
15038
15039         * configure.srv: Remove srv_xmltarget.  Add XML files that were
15040         mentioned there to srv_xmlfiles instead.  Remove conditional tests
15041         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15042         srv_xmlfiles and srv_regobj to include all possible choices.
15043         * configure.ac (srv_xmltarget): Remove.
15044         (srv_xmlfiles): Do not add "target.xml".
15045         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15046         checks for supplementary target information.
15047         * configure: Regenerate.
15048         * Makefile.in (XML_TARGET): Remove.
15049         (target.xml): Remove rule.
15050         (clean): Do not clean up target.xml.
15051         (.PRECIOUS): Do not mention target.xml.
15052
15053         * target.h (struct target_ops): Remove arch_string member.
15054         * linux-low.c (linux_arch_string): Remove.
15055         (linux_target_ops): Remove arch_string initializer.
15056         * linux-low.h (struct linux_target_ops): Remove arch_string member.
15057         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15058         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15059         * spu-low.c (spu_arch_string): Remove.
15060         (spu_target_ops): Remove arch_string initializer.
15061         * win32-low.c (win32_arch_string): Remove.
15062         (win32_target_ops): Remove arch_string initializer.
15063         * win32-low.h (struct win32_target_ops): Remove arch_string member.
15064         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15065         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15066
15067 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
15068
15069         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15070         by collect_ptrace_register and supply_ptrace_register hooks.
15071         * linux-low.c (fetch_register): Use supply_ptrace_register callback
15072         instead of checking for the_low_target.left_pad_xfer.
15073         (usr_store_inferior_registers): Use collect_ptrace_register callback
15074         instead of checking for the_low_target.left_pad_xfer.
15075
15076         * linux-s390-low.c (s390_collect_ptrace_register): New function.
15077         (s390_supply_ptrace_register): Likewise.
15078         (s390_fill_gregset): Call s390_collect_ptrace_register.
15079         (the_low_target): Update.
15080
15081         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15082         (ppc_supply_ptrace_register): Likewise.
15083         (the_low_target): Update.
15084
15085         * linux-i386-low.c (the_low_target): Update.
15086         * linux-x86-64-low.c (the_low_target): Update.
15087
15088 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
15089
15090         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15091         reg-s390.o and reg-s390x.o.
15092
15093         * linux-low.c (new_inferior): New global variable.
15094         (linux_create_inferior, linux_attach): Set it.
15095         (linux_wait_for_process): Call the_low_target.arch_setup after the
15096         target has stopped for the first time.
15097         (initialize_low): Do not call the_low_target.arch_setup.
15098
15099         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15100         (s390_set_pc): Likewise.
15101         (s390_arch_setup): New function.
15102         (the_low_target): Use s390_arch_setup as arch_setup routine.
15103
15104         * regcache.c (realloc_register_cache): New function.
15105         (set_register_cache): Call it for each existing regcache.
15106
15107 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
15108
15109         * server.h (init_registers): Remove prototype.
15110
15111         * linux-low.h (struct linux_target_ops): Add arch_setup field.
15112         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15113         instead of init_registers ().
15114         * linux-arm-low.c (init_registers_arm): Add prototype.
15115         (init_registers_arm_with_iwmmxt): Likewise.
15116         (the_low_target): Add initializer for arch_setup field.
15117         * linux-cris-low.c (init_registers_cris): Add prototype.
15118         (the_low_target): Add initializer for arch_setup field.
15119         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15120         (the_low_target): Add initializer for arch_setup field.
15121         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15122         (the_low_target): Add initializer for arch_setup field.
15123         * linux-ia64-low.c (init_registers_ia64): Add prototype.
15124         (the_low_target): Add initializer for arch_setup field.
15125         * linux-m32r-low.c (init_registers_m32r): Add prototype.
15126         (the_low_target): Add initializer for arch_setup field.
15127         * linux-m68k-low.c (init_registers_m68k): Add prototype.
15128         (the_low_target): Add initializer for arch_setup field.
15129         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15130         (init_registers_mips64_linux): Likewise.
15131         (the_low_target): Add initializer for arch_setup field.
15132         * linux-ppc-low.c (init_registers_ppc): Add prototype.
15133         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15134         (the_low_target): Add initializer for arch_setup field.
15135         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15136         (init_registers_powerpc_64): Likewise.
15137         (the_low_target): Add initializer for arch_setup field.
15138         * linux-s390-low.c (init_registers_s390): Add prototype.
15139         (init_registers_s390x): Likewise.
15140         (the_low_target): Add initializer for arch_setup field.
15141         * linux-sh-low.c (init_registers_sh): Add prototype.
15142         (the_low_target): Add initializer for arch_setup field.
15143         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15144         (the_low_target): Add initializer for arch_setup field.
15145         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15146         (the_low_target): Add initializer for arch_setup field.
15147
15148         * win32-low.h (struct win32_target_ops): Add arch_setup field.
15149         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15150         instead of init_registers ().
15151         * win32-arm-low.c (init_registers_arm): Add prototype.
15152         (the_low_target): Add initializer for arch_setup field.
15153         * win32-i386-low.c (init_registers_i386): Add prototype.
15154         (the_low_target): Add initializer for arch_setup field.
15155
15156         * spu-low.c (init_registers_spu): Add prototype.
15157         (initialize_low): Call initialie_registers_spu () instead of
15158         initialize_registers ().
15159
15160 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
15161
15162         * server.c (handle_v_requests): When handling the vRun and vAttach
15163         packets, if already debugging a process, don't kill it.  Return an
15164         error instead.
15165
15166 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
15167
15168         * server.c (handle_query): Correct length check.
15169
15170 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
15171
15172         * win32-low.c (do_initial_child_stuff): Add process handle
15173         parameter.  Set current_process_handle and current_process_id from the
15174         parameters. Clear globals.
15175         (win32_create_inferior): Don't set current_process_handle and
15176         current_process_id here.  Instead pass them on the call to
15177         do_initial_child_stuff.
15178         (win32_attach): Likewise.
15179         (win32_clear_inferiors): New.
15180         (win32_kill): Don't close the current process handle or the
15181         current thread handle here.  Instead call win32_clear_inferiors.
15182         (win32_detach): Don't open a new handle to the process.  Call
15183         win32_clear_inferiors.
15184         (win32_join): Don't rely on current_process_handle; open a new
15185         handle using the process id.
15186         (win32_wait): Call win32_clear_inferiors when the inferior process
15187         has exited.
15188
15189 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
15190
15191         * server.c (monitor_show_help): Add "exit".
15192
15193 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
15194
15195         * Makefile.in (SFILES): Add linux-xtensa-low.c.
15196         (clean): Add reg-xtensa.c.
15197         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15198         * configure.srv (xtensa*-*-linux*) New target.
15199         * linux-xtensa-low.c: New.
15200         * xtensa-xtregs.c: New.
15201
15202 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
15203
15204         * hostio.c: Don't include errno.h.
15205         (errno_to_fileio_errno): Move to hostio-errno.
15206         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
15207         error number outputting to the target->hostio_last_error callback.
15208         (hostio_packet_error): Use FILEIO_EINVAL directly.
15209         (handle_open, handle_pread, hostio_error, handle_unlink): Update
15210         calls to hostio_error.
15211         * hostio-errno.c: New.
15212         * server.h (hostio_last_error_from_errno): Declare.
15213         * target.h (target_ops): Add hostio_last_error member.
15214         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15215         as hostio_last_error handler.
15216         * spu-low.c (spu_target_ops): Likewise.
15217         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15218         (wince_hostio_last_error): New functions.
15219         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15220         as hostio_last_error handler.
15221         (win32_target_ops) [!_WIN32_WCE]: Register
15222         hostio_last_error_from_errno as hostio_last_error handler.
15223         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15224         (hostio-errno.o): New rule.
15225         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15226         * configure.srv (srv_hostio_err_objs): New variable.  Default to
15227         hostio-errno.o.
15228         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15229         * configure: Regenerate.
15230
15231 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15232
15233         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15234         (linux_kill, linux_detach): Clean up the process list.
15235         * remote-utils.c (remote_open): Improve port number parsing.
15236         (putpkt_binary, input_interrupt): Only send interrupts if the target
15237         is running.
15238         * server.c (extended_protocol): Make static.
15239         (attached): Define earlier.
15240         (exit_requested, response_needed, program_argv): New variables.
15241         (target_running): New.
15242         (start_inferior): Clear attached here.
15243         (attach_inferior): Set attached here.
15244         (require_running): Define.
15245         (handle_query): Use require_running and target_running.  Implement
15246         "monitor exit".
15247         (handle_v_attach, handle_v_run): New.
15248         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
15249         (gdbserver_usage): Update.
15250         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
15251         --attach along with other options or after the port.  Save
15252         program_argv.  Support no initial program.  Resynchronize
15253         communication with GDB after an error.  Handle "monitor exit".
15254         Use require_running and target_running.  Always allow the extended
15255         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
15256         restart in extended mode.
15257         * README: Refer to the GDB manual.  Update --attach usage.
15258
15259 2007-12-20  Andreas Schwab  <schwab@suse.de>
15260
15261         * linux-low.c (STACK_SIZE): Define.
15262         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
15263         (linux_test_for_tracefork): Likewise.
15264
15265 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
15266
15267         * linux-low.c (linux_wait_for_event): Update messages.  Do not
15268         reinsert auto-delete breakpoints.
15269         * mem-break.c (struct breakpoint): Change return type of handler to
15270         int.
15271         (set_breakpoint_at): Update handler type.
15272         (reinsert_breakpoint_handler): Return 1 instead of calling
15273         delete_breakpoint.
15274         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15275         setting a new one.
15276         (check_breakpoints): Delete auto-delete breakpoints and return 2.
15277         * mem-break.h (set_breakpoint_at): Update handler type.
15278         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15279         * win32-low.c (auto_delete_breakpoint): New.
15280         (get_child_debug_event): Use it.
15281
15282 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
15283
15284         * configure.ac: Check for pread and pwrite.
15285         * hostio.c (handle_pread): Fall back to lseek and read.
15286         (handle_pwrite): Fall back to lseek and write.
15287         * config.in, configure: Regenerated.
15288
15289 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
15290
15291         * server.c (myresume): Add own_buf argument.
15292         (main): Update calls.
15293
15294 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
15295
15296         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15297         * remote-utils.c (remote_open): Do not call disable_async_io.
15298         (block_async_io): Delete.
15299         (unblock_async_io): Make static.
15300         (initialize_async_io): New.
15301         * server.c (handle_v_cont): Handle async I/O here.
15302         (myresume): Likewise.  Move other common resume tasks here...
15303         (main): ... from here.  Call initialize_async_io.  Disable async
15304         I/O before the main loop.
15305         * server.h (initialize_async_io): Declare.
15306         (block_async_io, unblock_async_io): Delete prototypes.
15307         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15308
15309 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
15310
15311         * remote-utils.c (readchar): Allow binary data in received messages.
15312
15313 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15314
15315         * win32-low.c (attaching): New global.
15316         (win32_create_inferior): Clear the `attaching' global.
15317         (win32_attach): Set the `attaching' global.
15318         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15319         attaching.  Only set a breakpoint at the entry point if not
15320         attaching.
15321
15322 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15323
15324         * server.c (main): Don't report dll events on the initial
15325         connection on attaches.
15326
15327 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15328
15329         * server.c (main): Relax numerical bases supported for the pid of
15330         the --attach command line argument.
15331
15332 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15333
15334         * win32-low.c (win32_attach): Call OpenProcess before
15335         DebugActiveProcess, not after.  Add last error output to error
15336         call.
15337
15338 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15339
15340         * win32-low.c (win32_get_thread_context)
15341         (win32_set_thread_context): New functions.
15342         (thread_rec): Use win32_get_thread_context.
15343         (continue_one_thread, win32_resume): Use win32_set_thread_context.
15344         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15345         field.
15346
15347 2007-12-03  Leo Zayas
15348             Pedro Alves  <pedro_alves@portugalmail.pt>
15349
15350         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15351         global variables.
15352         (child_add_thread): Minor cleanup.
15353         (child_continue): Resume artificially suspended threads before
15354         calling ContinueDebugEvent.
15355         (suspend_one_thread): New.
15356         (fake_breakpoint_event): New.
15357         (get_child_debug_event): Change return type to int.  Check here if
15358         gdb sent an interrupt request.  If a soft interrupt was requested,
15359         fake a breakpoint event.  Return 0 if there is no event to handle,
15360         and 1 otherwise.
15361         (win32_wait): Don't check here if gdb sent an interrupt request.
15362         Ensure there is a valid event to handle.
15363         (win32_request_interrupt): Add soft interruption method as last
15364         resort.
15365
15366 2007-12-03  Leo Zayas
15367             Pedro Alves  <pedro_alves@portugalmail.pt>
15368
15369         * win32-low.h (win32_thread_info): Add descriptions to the
15370         structure members.  Replace `suspend_count' counter by a
15371         `suspended' flag.
15372         * win32-low.c (thread_rec): Update condition of when to get the
15373         context from the inferior.  Rely on ContextFlags being set if it
15374         has already been retrieved.  Only suspend the inferior thread if
15375         we haven't already.  Warn if that fails.
15376         (continue_one_thread): s/suspend_count/suspended/.  Only call
15377         ResumeThread once.  Warn if that fails.
15378
15379 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
15380
15381         * win32-low.c (win32_wait): Don't read from the inferior when it
15382         has already exited.
15383
15384 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
15385
15386         * Makefile.in (win32_low_h): New variable.
15387         (win32-low.o): Add dependency on $(win32_low_h).
15388         (win32-arm-low.o, win32-i386-low.o): New rules.
15389
15390 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
15391
15392         * hostio.c: Correct copyright year.
15393
15394 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
15395
15396         * Makefile.in (OBS): Add hostio.o.
15397         (hostio.o): New rule.
15398         * server.h (handle_vFile): Declare.
15399         * hostio.c: New file.
15400         * server.c (handle_v_requests): Take packet_len and new_packet_len
15401         for binary packets.  Call handle_vFile.
15402         (main): Update call to handle_v_requests.
15403
15404 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
15405
15406         * linux-low.c: Include <sched.h>.
15407
15408 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
15409
15410         * linux-low.c (linux_tracefork_grandchild): New.
15411         (linux_tracefork_child): Use clone.
15412         (linux_test_for_tracefork): Use clone; allocate and free a stack.
15413
15414 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
15415
15416         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15417
15418 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
15419
15420         * linux-low.c (handle_extended_wait): Handle unexpected signals.
15421
15422 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
15423
15424         * inferiors.c (change_inferior_id): Delete.
15425         (add_pid_to_list, pull_pid_from_list): New.
15426         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15427         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15428         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15429         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15430         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15431         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15432         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15433         (using_threads): Always set to 1.
15434         (handle_extended_wait): New.
15435         (add_process): Do not set TID.
15436         (linux_create_inferior): Set must_set_ptrace_flags.
15437         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
15438         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
15439         (linux_thread_alive): Rename TID argument to LWPID.
15440         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
15441         (linux_wait_for_event): Do not use TID or check using_threads.  Update
15442         call to dead_thread_notify.  Call handle_extended_wait.
15443         (linux_create_inferior): Use PTRACE_SETOPTIONS.
15444         (send_sigstop): Delete sigstop_sent.
15445         (wait_for_sigstop): Avoid TID.
15446         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15447         (linux_test_for_tracefork): New.
15448         (linux_lookup_signals): Use thread_db_active and
15449         linux_supports_tracefork_flag.
15450         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15451         * linux-low.h (get_process_thread): Avoid TID.
15452         (struct process_ifo): Move thread_known and tid to the end.  Remove
15453         sigstop_sent.
15454         (linux_attach_lwp, thread_db_init): Update prototypes.
15455         * server.h (change_inferior_id): Delete prototype.
15456         (add_pid_to_list, pull_pid_from_list): New prototypes.
15457         * thread-db.c (thread_db_use_events): New.
15458         (find_first_thread): Rename to...
15459         (find_one_thread): ...this.  Update callers and messages.  Do not
15460         call fatal.  Check thread_db_use_events.  Do not call
15461         change_inferior_id or new_thread_notify.
15462         (maybe_attach_thread): Update.  Do not call new_thread_notify.
15463         (thread_db_init): Set thread_db_use_events.  Check use_events.
15464         * utils.c (fatal, warning): Correct message prefix.
15465
15466 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
15467
15468         * Makefile.in (clean): Remove new files.
15469         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15470         (powerpc-64.o, powerpc-64.c): New rules.
15471         * configure.srv: Use alternate register sets for powerpc64-*-linux*
15472         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15473         with SPE.
15474         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15475         SPE targets.
15476         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15477         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15478         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15479         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15480         (target_regsets): Add AltiVec and SPE register sets.
15481         * configure.ac: Check for AltiVec and SPE.
15482         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15483         (ppc_fill_vrregset, ppc_store_vrregset): New.
15484         (target_regsets): Add AltiVec register set.
15485         * configure: Regenerated.
15486
15487 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
15488
15489         * linux-low.c (O_LARGEFILE): Define.
15490         (linux_read_memory): Use /proc/PID/mem.
15491         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
15492         * configure, config.in: Regenerated.
15493
15494 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
15495
15496         * linux-low.c (linux_wait_for_event): Do not pass signals while
15497         single-stepping.
15498
15499 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15500
15501         * win32-low.c (create_process): New.
15502         (win32_create_inferior): Use create_process instead of
15503         CreateProcess.  If create_process failed retry appending an ".exe"
15504         suffix.  Store the GetLastError result immediatelly after
15505         create_process calls and use it on the call to error.
15506
15507 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15508
15509         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15510
15511 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
15512
15513         * configure.ac: Switch license to GPLv3.
15514
15515 2007-08-01  Michael Snyder  <msnyder@access-company.com>
15516
15517         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15518
15519 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
15520
15521         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15522         typedef.
15523         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15524         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
15525         CloseToolhelp32Snapshot.
15526         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15527         CloseToolhelp32Snapshot.
15528
15529 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
15530
15531         * server.c (main): Check for inferior exit before main loop.
15532
15533 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
15534
15535         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15536         instead of on tmp_desc.
15537
15538 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
15539             Daniel Jacobowitz  <dan@codesourcery.com>
15540
15541         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15542         (add_thread): Minor cleanups.
15543         (clear_inferiors): Move lower in the file.  Clear the DLL
15544         list.
15545         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15546         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15547         (xml_escape_text): New.
15548         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
15549         for qSupported.
15550         (handle_v_cont): Report errors.
15551         (gdbserver_version): Update.
15552         (main): Correct size of own_buf.  Do not report initial DLL events.
15553         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15554         (unloaded_dll, xml_escape_text): New.
15555         * win32-low.c (enum target_waitkind): Update comments.
15556         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15557         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15558         (win32_EnumProcessModules, win32_GetModuleInformation)
15559         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15560         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15561         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15562         (win32_Module32First, win32_Module32Next, load_toolhelp)
15563         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15564         (get_child_debug_event): Handle DLL events.
15565         (win32_wait): Likewise.
15566
15567 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15568
15569         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15570         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15571
15572 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15573
15574         * win32-low.c (handle_output_debug_string): Ignore event if not
15575         waiting.
15576
15577 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15578
15579         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15580
15581 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
15582
15583         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15584
15585 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
15586
15587         * inferiors.c (change_inferior_id): Add comment.
15588         * linux-low.c (check_removed_breakpoint): Add an early
15589         prototype.  Improve debug output.
15590         (linux_attach): Doc update.
15591         (linux_detach_one_process, linux_detach): Clean up before releasing
15592         each process.
15593         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15594         * linux-low.h (struct process_info): Doc improvement.
15595         * mem-break.c (delete_all_breakpoints): New.
15596         * mem-break.h (delete_all_breakpoints): New prototype.
15597         * thread-db.c (find_first_thread): New.
15598         (thread_db_create_event): Call it instead of
15599         thread_db_find_new_threads.  Clean up unused variables.
15600         (maybe_attach_thread): Remove first thread handling.
15601         (thread_db_find_new_threads): Use find_first_thread.
15602         (thread_db_get_tls_address): Likewise.
15603
15604 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
15605
15606         * thread-db.c (thread_db_find_new_threads): Add prototype.
15607         (thread_db_create_event): Check for the main thread before adding
15608         a new thread.
15609         (maybe_attach_thread): Only enable event reporting if TID == 0.
15610         (thread_db_get_tls_address): Check for new threads.
15611
15612 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
15613
15614         * linux-low.c (linux_create_inferior): Try execv before execvp.
15615         * spu-low.c (spu_create_inferior): Likewise.
15616
15617 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
15618
15619         * linux-low.c (linux_create_inferior): Change execv to execvp.
15620         * spu-low.c (spu_create_inferior): Likewies.
15621
15622 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
15623
15624         * Makefile.in (clean): Clean new files instead of deleted ones.
15625         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15626         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15627         rules.
15628         * configure.srv: Specify XML files and new regformats for MIPS and
15629         MIPS64 GNU/Linux.
15630         * linux-mips-low.c (mips_num_regs): Set to only used registers.
15631         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
15632         an entry for the restart register.
15633         (mips_cannot_fetch_register, mips_cannot_store_register)
15634         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15635         register names to match the XML descriptions.
15636         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
15637         restart register instead of $0.
15638
15639 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15640             Markus Deuling  <deuling@de.ibm.com>
15641
15642         * remote-utils.c (decode_xfer_write): New function.
15643         * server.h (decode_xfer_write): Add prototype.
15644         * server.c (handle_query): Add PACKET_LEN argument.  Support
15645         qXfer:spu:read and qXfer:spu:write packets.
15646         (main): Pass packet_len to handle_query.
15647         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15648         * target.h (target_ops): Add qxfer_spu.
15649
15650 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15651
15652         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15653         accessing non-seekable spufs files.
15654
15655 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
15656
15657         * server.c (handle_query): Add reply for qC packet.
15658
15659 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15660             Leo Zayas  <lerele@champenstudios@com>
15661
15662         * server.h (check_remote_input_interrupt_request): New function.
15663         * remote_utils.c (INVALID_DESCRIPTOR): New define.
15664         (remote_desc): Initialize with INVALID_DESCRIPTOR.
15665         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
15666         (check_remote_input_interrupt_request): New function.
15667         * server.h (check_remote_input_interrupt_request): Declare.
15668         * win32-low.c (winapi_DebugBreakProcess,
15669         winapi_GenerateConsoleCtrlEvent): New typedefs.
15670         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15671         to 250 ms.
15672         (win32_wait): Check for remote interrupt request
15673         with check_remote_input_interrupt_request.
15674         (win32_request_interrupt): New function.
15675         (win32_target_op): Set request_interrupt to win32_request_interrupt.
15676
15677 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15678
15679         * win32-low.c (debug_registers_changed,
15680         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15681         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15682         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15683         (thread_rec): Get context using the low target.
15684         (child_add_thread): Call thread_added on the low target,
15685         which does the same thing.
15686         (regptr): Delete.
15687         (do_initial_child_stuff): Remove debug registers references.
15688         Set context using the low target.  Resume threads after
15689         setting the contexts.
15690         (child_continue): Remove dead variable.  Remove debug
15691         registers references.
15692         (child_fetch_inferior_registers): Go through the low target.
15693         (do_child_store_inferior_registers): Remove.
15694         (child_store_inferior_registers): Go through the low target.
15695         (win32_resume): Remove debug registers references.
15696         Set context using the low target.
15697         (handle_exception): Change return type to void.  Don't record
15698         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
15699         first chance exception.
15700         (get_child_debug_event): Change return type to void.  Remove
15701         goto loop.  Always return after waiting for debug event.
15702         (win32_wait): Convert to switch statement.  Handle spurious
15703         events.
15704
15705         * win32-i386-low.c (debug_registers_changed,
15706         debug_registers_used): New.
15707         (initial_stuff): Rename to ...
15708         (i386_initial_stuff): ... this.  Clear debug registers
15709         state variables.
15710         (store_debug_registers): Delete.
15711         (i386_get_thread_context): New.
15712         (load_debug_registers): Delete.
15713         (i386_set_thread_context): New.
15714         (i386_thread_added): New.
15715         (single_step): Rename to ...
15716         (i386_single_step): ... this.
15717         (do_fetch_inferior_registers): Rename to ...
15718         (i386_fetch_inferior_register): ... this.
15719         (i386_store_inferior_register): New.
15720         (the_low_target): Adapt to new interface.
15721
15722         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15723         (arm_get_thread_context): New.
15724         (arm_set_thread_context): New.
15725         (regptr): New.
15726         (do_fetch_inferior_registers): Rename to ...
15727         (arm_fetch_inferior_register): ... this.
15728         (arm_store_inferior_register): New.
15729         (arm_wince_breakpoint): Reimplement as unsigned long.
15730         (arm_wince_breakpoint_len): Define.
15731         (the_low_target): Adapt to new interface.
15732
15733         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15734         load_debug_registers.  Add get_thread_context, set_thread_context,
15735         thread_added and store_inferior_register.  Rename
15736         fetch_inferior_registers to fetch_inferior_register.
15737         (regptr): Remove declaration.
15738
15739 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15740
15741         * linux-low.c (linux_detach): Change return type to int.  Return 0.
15742         * spu-low.c (spu_detach): Likewise.
15743
15744 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15745
15746         * target.h (target_ops): Change return type of detach to int.
15747         Add join.
15748         (join_inferior): New.
15749         * server.c (main): Don't skip detach support on mingw32.
15750         If the inferior doesn't support detaching return error.
15751         Call join_inferior instead of using waitpid.
15752         * linux-low.c (linux_join): New.
15753         (linux_target_op): Add linux_join.
15754         * spu-low.c (spu_join): New.
15755         (spu_target_ops): Add spu_join.
15756         * win32-low.c (win32_detach): Adapt to new interface.
15757         Reopen current_process_handle before detaching.  Issue a child
15758         resume before detaching.
15759         (win32_join): New.
15760         (win32_target_op): Add win32_join.
15761
15762 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15763
15764         * win32-low.c (win32-attach): Fix return value.
15765         * target.h (target_ops): Describe ATTACH return values.
15766
15767 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15768
15769         * win32-low.c (GETPROCADDRESS): Define.
15770         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
15771         (winapi_DebugSetProcessKillOnExit): Likewise.
15772         (win32_create_inferior): Force usage of ansi CreateProcessA.
15773         (win32_attach): Use GETPROCADDRESS.
15774         (win32_detach): Likewise.
15775
15776 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15777
15778         * win32-low.c (win32_wait): Don't use WSTOPSIG.
15779
15780 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
15781
15782         * win32-low.c: Commit leftover changes from 2007-03-29.
15783
15784 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15785
15786         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15787         fields short instead of int.  Add explicit padding.
15788         (i387_cache_to_fsave): Remove unnecessary casts.
15789         (i387_fsave_to_cache): Doc fix.
15790         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15791
15792 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15793
15794         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15795         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15796
15797 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15798
15799         * configure.srv (arm*-*-mingw32ce*): Move near the other
15800         arm targets.
15801
15802 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15803
15804         * configure.ac: Add errno checking.
15805         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15806         sys/file.h and malloc.h.
15807         (AC_CHECK_DECLS): Add perror.
15808         (srv_mingwce): Handle.
15809         * configure.srv (i[34567]86-*-cygwin*): Add
15810         win32-i386-low.o to srv_tgtobj.
15811         (i[34567]86-*-mingw*): Likewise.
15812         (arm*-*-mingw32ce*): Add case.
15813         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15814         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15815         [__MINGW32CE__] (strerror): New function.
15816         [__MINGW32CE__] (errno): Define to GetLastError.
15817         [__MINGW32CE__] (COUNTOF): New macro.
15818         (remote_open): Remove extra close call.
15819         * mem-break.c (delete_breakpoint_at): New function.
15820         * mem-break.h (delete_breakpoint_at): Declare.
15821         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15822         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15823         [USE_WIN32API] (read, write): Add char* casts.
15824         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15825         * server.h: Include wincecompat.h on Windows CE.
15826         [HAVE_ERRNO_H]: Check.
15827         (perror): Declare if not declared.
15828         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15829         (perror_with_name): Remove errno declaration.
15830         * wincecompat.h: New.
15831         * wincecompat.c: New.
15832         * win32-low.h: New.
15833         * win32-arm-low.c: New.
15834         * win32-i386-low.c: New.
15835         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15836         (OUTMSG2): Make it safe.
15837         (_T): New macro.
15838         (COUNTOF): New macro.
15839         (NUM_REGS): Get it from the low target.
15840         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15841         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15842         (thread_rec): Let low target handle debug registers.
15843         (child_add_thread): Likewise.
15844         (child_init_thread_list): Likewise.
15845         (continue_one_thread): Likewise.
15846         (regptr): New.
15847         (do_child_fetch_inferior_registers): Move to ...
15848         * win32-i386-low.c: ... here, and rename to ...
15849         (do_fetch_inferior_registers): ... this.
15850         * win32-low.c (child_fetch_inferior_registers):
15851         Go through the low target.
15852         (do_child_store_inferior_registers): Use regptr.
15853         (strwinerror): New function.
15854         (win32_create_inferior): Handle Windows CE.
15855         Use strwinerror instead of strerror on Windows error
15856         codes.  Add program to the error output.
15857         Don't close the main thread handle on Windows CE.
15858         (win32_attach): Use coredll.dll on Windows CE.
15859         (win32_kill): Close current process and current
15860         thread handles.
15861         (win32_detach): Use coredll.dll on Windows CE.
15862         (win32_resume): Let low target handle debug registers, and
15863         step request.
15864         (handle_exception): Add/Remove initial breakpoint.  Avoid
15865         non-existant WSTOPSIG on Windows CE.
15866         (win32_read_inferior_memory): Cast to remove warning.
15867         (win32_arch_string): Go through the low target.
15868         (initialize_low): Call set_breakpoint_data with the low
15869         target's breakpoint.
15870         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15871         FOP_REGNUM, mappings): Move to ...
15872         * win32-i386-low.c: ... here.
15873         * win32-low.c (win32_thread_info): Move to ...
15874         * win32-low.h: ... here.
15875         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15876         win32-arm-low.c and wincecompat.c.
15877         (all:): Add $EXEEXT.
15878         (install-only:): Likewise.
15879         (gdbserver:): Likewise.
15880         (gdbreplay:): Likewise.
15881         * config.in: Regenerate.
15882         * configure: Regenerate.
15883
15884 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15885
15886         * win32-low.c: Rename typedef thread_info to
15887         win32_thread_info throughout.
15888
15889 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15890
15891         * win32-i386-low.c: Rename to ...
15892         * win32-low.c: ... this.
15893         * configure.srv: Replace win32-i386-low.o with win32-low.o.
15894         * Makefile.in: Likewise.
15895
15896 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
15897
15898         * remote-utils.c (monitor_output): Constify msg parameter.
15899         * server.h (monitor_output): Likewise.
15900         * win32-i386-low.c (handle_output_debug_string): New.
15901         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15902         handle_output_debug_string.
15903         (get_child_debug_event): Likewise.
15904
15905 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
15906
15907         * server.c (main): Correct strtoul check.
15908
15909 2007-03-27  Jon Ringle  <jon@ringle.org>
15910
15911         * linux-low.c: Check __ARCH_HAS_MMU__ also.
15912
15913 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
15914
15915         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15916
15917 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
15918
15919         * terminal.h: Check HAVE_SGTTY_H.
15920
15921 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
15922
15923         * remote-utils.c (remote_open): Print out the assigned port number.
15924
15925 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
15926
15927         * remote-utils.c (monitor_output): New function.
15928         * server.c (debug_threads): Define here.
15929         (monitor_show_help): New function.
15930         (handle_query): Handle qRcmd.
15931         (main): Do not handle 'd' packet.
15932         * server.h (debug_threads, remote_debug, monitor_output): Declare.
15933         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15934         of debug_threads.
15935
15936 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15937
15938         * Makefile.in (EXEEXT): New.
15939         (clean): Use $(EXEEXT).
15940
15941 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15942
15943         * target.h (target_ops): Rename send_signal to request_interrupt,
15944         and remove enum target_signal parameter.
15945         * linux-low.c (linux_request_interrupt): Rename from
15946         linux_send_signal, and always send SIGINT.
15947         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15948         and always send SIGINT.
15949         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15950         of send_signal.
15951         (input_interrupt): Likewise.
15952
15953 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15954
15955         * server.c (get_features_xml): Check if target implemented
15956         arch_string.
15957         * win32-i386-low.c (win32_arch_string): New.
15958         (win32_target_ops): Add win32_arch_string as arch_string member.
15959
15960 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
15961
15962         * spu-low.c (spu_arch_string): New.
15963         (spu_target_ops): Add spu_arch_string.
15964
15965 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
15966
15967         * remote-utils.c: Remove HAVE_TERMINAL_H check.
15968         * configure.ac: Do not check for terminal.h.
15969         * configure, config.in: Regenerated.
15970
15971 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15972
15973         * Makefile.in (OBS): Add $(XML_BUILTIN).
15974         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15975         (clean): Update.
15976         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15977         (arm-with-iwmmxt.c): New.
15978         * config.in, configure: Regenerate.
15979         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
15980         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
15981         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15982         (arm*-*-linux*): Add iWMMXt and regset support.
15983         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15984         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15985         (arm_store_wmmxregset, target_regsets): New.
15986         * server.c (get_features_xml): Take annex argument.  Check builtin
15987         XML documents.
15988         (handle_query): Handle multiple annexes.
15989
15990 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15991
15992         * remote-utils.c [USE_WIN32API] (read, write): Define.
15993         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15994         write.
15995
15996 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
15997
15998         * linux-i386-low.c (the_low_target): Set arch_string.
15999         * linux-x86-64-low.c (the_low_target): Likewise.
16000         * linux-low.c (linux_arch_string): New.
16001         (linux_target_ops): Add it.
16002         * linux-low.h (struct linux_target_ops): Add arch_string.
16003         * server.c (write_qxfer_response): Use const void * for DATA.
16004         (get_features_xml): New.
16005         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
16006         * target.h (struct target_ops): Add arch_string method.
16007
16008 2007-01-03  Denis Pilat  <denis.pilat@st.com>
16009             Daniel Jacobowitz  <dan@codesourcery.com>
16010
16011         * linux-low.c (linux_kill): Handle being called with no threads.
16012         * win32-i386-low.c (win32_kill): Likewise.
16013         (get_child_debug_event): Clear current_process_handle.
16014
16015 2006-12-30  Denis PILAT  <denis.pilat@st.com>
16016             Daniel Jacobowitz  <dan@codesourcery.com>
16017
16018         * remote-utils.c (remote_open): Check the type of specified
16019         serial port devices before opening them.
16020         * server.c (main): Kill the inferior if an error occurs during
16021         the first remote_open.
16022
16023 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
16024
16025         * README: Update supported targets.
16026
16027 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
16028
16029         * Makefile.in (clean): Remove reg-mips64.c.
16030         (reg-mips64.c, reg-mips64.o): New rules.
16031         * configure.srv: Handle mips64.  Include regset support for mips.
16032         * linux-mips-low.c (union mips_register): New.
16033         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16034         (mips_breakpoint, mips_breakpoint_at): Use int.
16035         (mips_collect_register, mips_supply_register)
16036         (mips_collect_register_32bit, mips_supply_register_32bit)
16037         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16038         (mips_store_fpregset, target_regsets): New.
16039         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16040
16041 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
16042
16043         * configure.srv: Add target "spu*-*-*".
16044         * Makefile.in (clean): Remove reg-spu.c.
16045         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16046         * spu-low.c: New file.
16047
16048 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
16049
16050         * configure.ac: Correct td_thr_tls_get_addr test.
16051         * configure: Regenerated.
16052
16053 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
16054
16055         * linux-low.c (linux_wait_for_event): Reformat.  Use the
16056         pass_signals array.
16057         * remote-utils.c (decode_address_to_semicolon): New.
16058         * server.c (pass_signals, handle_general_set): New.
16059         (handle_query): Mention QPassSignals for qSupported.
16060         (main): Call handle_general_set.
16061         * server.h (pass_signals, decode_address_to_semicolon): New.
16062
16063 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
16064
16065         * server.c (handle_query): Correct error handling for read_auxv.
16066
16067 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
16068
16069         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16070         and srv_linux_thread_db to yes.
16071         * linux-s390-low.c (s390_fill_gregset): New function.
16072         (target_regsets): Define data structure.
16073
16074 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
16075
16076         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16077         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
16078         * config.in, configure: Regenerated.
16079         * inferiors.c (gdb_id_to_thread): New function.
16080         (gdb_id_to_thread_id): Use it.
16081         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16082         * linux-low.h (struct process_info): Add th member.
16083         (thread_db_get_tls_address): New prototype.
16084         * remote-utils.c (decode_address): Make non-static.
16085         * server.c (handle_query): Handle qGetTLSAddr.
16086         * server.h (gdb_id_to_thread, decode_address): New prototypes.
16087         * target.h (struct target_ops): Add get_tls_address.
16088         * thread-db.c (maybe_attach_thread): Save the thread handle.
16089         (thread_db_get_tls_address): New.
16090
16091 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
16092
16093         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16094         (linux_resume_one_process): Take a siginfo_t *.  Update all
16095         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
16096         (struct pending_signals): Add a siginfo_t.
16097         (linux_wait_for_process): Always set last_status.
16098         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16099         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16100         * linux-low.h (struct process_info): Add last_status.
16101
16102 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
16103
16104         * remote-utils.c (try_rle): New function.
16105         (putpkt_binary): Use it.
16106
16107 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
16108
16109         * Makefile.in (clean): Clean reg-x86-64-linux.c.
16110         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16111         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16112         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16113         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16114         point registers.
16115
16116 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
16117
16118         * server.c (terminal_fd): New variable.
16119         (old_foreground_pgrp): Likewise.
16120         (restore_old_foreground_pgrp): New function.
16121         (start_inferior): Record the terminal file descriptor in terminal_fd
16122         and its original foreground group in old_foreground_pgrp.  Register
16123         restore_old_foreground_pgrp with atexit().
16124
16125 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
16126
16127         * server.c (handle_query): Correct qPart to qXfer.
16128
16129 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
16130
16131         * configure.ac: Check for more headers which are missing on
16132         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
16133         * configure.srv: Add Cygwin and mingw32.
16134         * remote-utils.c: Don't include headers unconditionally which
16135         are missing on mingw32.  Include <winsock.h> for mingw32.
16136         (remote_open): Adjust for mingw32 support.  Flush
16137         standard error after writing to it.
16138         (remote_close, putpkt_binary, input_interrupt, block_async_io)
16139         (unblock_async_io, enable_async_io, disable_async_io)
16140         (readchar, getpkt): Update for Winsock support.
16141         (prepare_resume_reply): Expect a protocol signal number.
16142         * server.c: Disable <sys/wait.h> on mingw32.
16143         (start_inferior): Adjust for mingw32 support.  Flush
16144         standard error after writing to it.
16145         (attach_inferior): Likewise.  Use protocol signal
16146         numbers.
16147         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
16148         and names.
16149         * win32-i386-low.c: New file.
16150         * Makefile.in (XM_CLIBS): Set.
16151         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16152         (win32-i386-low.o): New dependency rule.
16153         * linux-low.c (linux_wait): Use target signal numbers.
16154         * target.h (struct target_ops): Doc fix.
16155         * server.h (target_signal_to_name): New prototype.
16156         * gdbreplay.c: Don't include headers unconditionally which
16157         are missing on mingw32.  Include <winsock.h> for mingw32.
16158         (remote_close, remote_open): Adjust for Winsock support.
16159         * configure, config.in: Regenerated.
16160
16161 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
16162
16163         * server.c (decode_xfer_read, write_qxfer_response): New.
16164         (handle_query): Take a packet length argument.  Handle
16165         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
16166         the qSupported response.
16167         (main): Update call to handle_query.
16168
16169 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
16170
16171         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16172         (putpkt_binary): Renamed from putpkt and adjusted for binary
16173         data.
16174         (putpkt): New wrapper for putpkt_binary.
16175         (readchar): Don't mask off the high bit.
16176         (decode_X_packet): New function.
16177         * server.c (main): Call putpkt_binary if a handler sets the packet
16178         length.  Save the length of the incoming packet.  Handle 'X'.
16179         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16180
16181 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
16182
16183         * server.c (handle_query): Handle qSupported.
16184
16185 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
16186
16187         * remote-utils.c (all_symbols_looked_up): New variable.
16188         (look_up_one_symbol): Check it.
16189         * server.h (look_up_one_symbol): New declaration.
16190         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16191
16192 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
16193
16194         * Makefile.in (linux-arm-low.o): Update dependencies.
16195         * linux-arm-low.c: Include "gdb_proc_service.h".
16196         (PTRACE_GET_THREAD_AREA): Define.
16197         (ps_get_thread_area): New function.
16198
16199 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
16200
16201         * configure.srv (m68k*-*-uclinux*): New target.
16202         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16203         (linux_resume_one_process): Remove extraneous cast.
16204         (linux_read_offsets): New.
16205         (linux_target_op): Add linux_read_offsets on mmuless systems.
16206         * server.c (handle_query): Add qOffsets logic.
16207         * target.h (struct target_ops): Add read_offsets.
16208
16209 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
16210
16211         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16212         (PTRACE_GET_THREAD_AREA): Define.
16213         (ps_get_thread_area): New function.
16214         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16215         (linux-x86-64-low.o): Update.
16216
16217 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
16218
16219         * configure.ac: Remove checks for prfpregset_t.
16220         * gdb_proc_service.h: New file.
16221         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16222         new "gdb_proc_service.h".
16223         * proc-service.c: Likewise.
16224         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16225         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16226         * Makefile.in (gdb_proc_service_h): Updated.
16227         * configure, config.in: Regenerated.
16228
16229 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16230
16231         * remote-utils.c (prepare_resume_reply): Move declaration
16232         of gdb_id_from_wait to the top of the block.
16233
16234 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
16235
16236         * linux-low.c (regsets_store_inferior_registers): Read the regset
16237         from the target before filling it.
16238
16239 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
16240
16241         * server.c (attach_inferior): Return SIGTRAP for a successful
16242         attach.
16243
16244 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
16245
16246         * Makefile.in (OBS): Add version.o.
16247         (STAGESTUFF): Delete.
16248         (version.o): Add dependencies.
16249         (version.c): Replace rule.
16250         (clean): Remove version.c.
16251         * server.c (gdbserver_version): New.
16252         (gdbserver_usage): Use printf.
16253         (main): Handle --version and --help.
16254         * server.h (version, host_name): Add declarations.
16255
16256 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
16257
16258         * linux-arm-low.c:
16259         * linux-arm-low.c:
16260         * inferiors.c:
16261         * i387-fp.h:
16262         * i387-fp.c:
16263         * gdbreplay.c:
16264         * regcache.c:
16265         * proc-service.c:
16266         * mem-break.h:
16267         * mem-break.c:
16268         * linux-x86-64-low.c:
16269         * linux-sh-low.c:
16270         * linux-s390-low.c:
16271         * linux-ppc64-low.c:
16272         * linux-ppc-low.c:
16273         * linux-mips-low.c:
16274         * linux-m68k-low.c:
16275         * linux-m32r-low.c:
16276         * linux-low.h:
16277         * linux-low.c:
16278         * linux-ia64-low.c:
16279         * linux-i386-low.c:
16280         * linux-crisv32-low.c:
16281         * thread-db.c:
16282         * terminal.h:
16283         * target.h:
16284         * target.c:
16285         * server.h:
16286         * server.c:
16287         * remote-utils.c:
16288         * regcache.h:
16289         * utils.c:
16290         * Makefile.in:
16291         * configure.ac:
16292         * gdbserver.1: Add (C) after Copyright.  Update the FSF
16293         address.
16294
16295 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
16296
16297         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16298         (arm_breakpoint_at): Recognize both breakpoints.
16299         (the_low_target): Use the correct breakpoint instruction.
16300
16301 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
16302
16303         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16304         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16305         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16306         (the_low_target): Update.
16307
16308 2005-10-25  Andreas Schwab  <schwab@suse.de>
16309
16310         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16311
16312         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16313         (ia64_num_regs): Reduce to 462.
16314
16315 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
16316
16317         * acinclude.m4: Correct quoting.
16318         * aclocal.m4: Regenerated.
16319
16320         Suggested by SZOKOVACS Robert <szo@ies.hu>:
16321         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16322         (thread_db_init): Call thread_db_err_str.
16323         * configure.ac: Check for TD_VERSION.
16324         * config.in, configure: Regenerated.
16325
16326 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16327
16328         * server.h (error, fatal, warning): Add ATTR_FORMAT.
16329
16330 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16331
16332         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16333         is not available.  Define HAVE_PTRACE_GETREGS if it is.
16334         * config.in, configure: Regenerated.
16335         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16336         * linux-i386-low.c, linux-m68k-low.c: Update to use
16337         HAVE_PTRACE_GETREGS.
16338         * linux-low.c (regsets_fetch_inferior_registers)
16339         (regsets_store_inferior_registers): Only return 0 if we processed
16340         GENERAL_REGS.
16341         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16342         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16343
16344 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16345
16346         * inferiors.c (struct thread_info): Add gdb_id.
16347         (add_thread): Add gdb_id argument.
16348         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16349         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16350         calls to add_thread.
16351         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16352         * server.c (handle_query): Use thread_to_gdb_id.
16353         (handle_v_cont, main): Use gdb_id_to_thread_id.
16354         * server.h (add_thread): Update prototype.
16355         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16356         prototypes.
16357
16358 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16359
16360         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16361         left-padded registers.
16362         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16363         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16364
16365 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
16366
16367         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16368         * configure: Regenerate.
16369         * config.in: Regenerate.
16370         * server.h (NEED_DECLARATION_STRERROR):
16371         Replace with !HAVE_DECL_STRERROR.
16372
16373 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
16374
16375         * linux-low.c (linux_wait, linux_send_signal): Don't test
16376         an unsigned long variable for > 0 if it could be MAX_ULONG.
16377         * server.c (myresume): Likewise.
16378         * target.c (set_desired_inferior): Likewise.
16379
16380 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
16381
16382         * configure.ac: Simplify and improve check for socklen_t.
16383         * configure, config.in: Regenerate.
16384
16385 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
16386
16387         * acconfig.h: Remove.
16388         * configure.ac: Add a test for socklen_t.  Use three-argument
16389         AC_DEFINE throughout.
16390         * config.in: Regenerated using autoheader 2.59.
16391         * configure: Regenerated.
16392
16393         * gdbreplay.c (socklen_t): Provide a default.
16394         (remote_open): Use socklen_t.
16395         * remote-utils.c (socklen_t): Provide a default.
16396         (remote_open): Use socklen_t.
16397         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16398         unsigned char.
16399
16400         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16401         char for buffers.
16402         * linux-low.c (linux_read_memory, linux_write_memory)
16403         (linux_read_auxv): Likewise.
16404         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16405         (check_mem_write): Likewise.
16406         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16407         Likewise.
16408         * regcache.c (struct inferior_rgcache_data, registers_to_string)
16409         (registers_from_string, register_data): Likewise.
16410         * server.c (handle_query, main): Likewise.
16411         * server.h (convert_ascii_to_int, convert_int_to_ascii)
16412         (decode_M_packet): Likewise.
16413         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16414         * target.h (struct target_ops): Update read_memory, write_memory,
16415         and read_auxv.
16416         (read_inferior_memory, write_inferior_memory): Update.
16417         * linux-low.h (struct linux_target_ops): Change type of breakpoint
16418         to unsigned char *.
16419         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16420         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16421         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16422         linux-s390-low.c, linux-sh-low.c: Update for changes in
16423         read_inferior_memory and the_low_target->breakpoint.
16424
16425 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
16426
16427         * Makefile.in (SFILES): Add linux-ppc64-low.c.
16428         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16429         * configure.srv: Add powerpc64-*-linux*.
16430         * linux-ppc64-low.c: New file.
16431
16432 2005-05-23  Orjan Friberg  <orjanf@axis.com>
16433
16434         * linux-cris-low.c: New file with support for CRIS.
16435         * linux-crisv32-low.c: Ditto for CRISv32.
16436         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16437         (clean): Add reg-cris.c and reg-crisv32.c.
16438         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16439         reg-crisv32.o, and reg-crisv32.c to make rules.
16440         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16441         recognized targets.
16442
16443 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
16444
16445         * linux-low.c (fetch_register): Ensure buffer size is a multiple
16446         of sizeof (PTRACE_XFER_TYPE).
16447         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
16448
16449 2005-05-12  Orjan Friberg  <orjanf@axis.com>
16450
16451         * target.h (struct target_ops): Add insert_watchpoint,
16452         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16453         pointers for hardware watchpoint support.
16454         * linux-low.h (struct linux_target_ops): Ditto.
16455         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16456         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
16457         to linux_target_ops.
16458         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16459         reply packet.
16460         * server.c (main): Recognize 'Z' and 'z' packets.
16461
16462 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
16463
16464         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16465         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16466         (the_low_target): Add new members.
16467
16468 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16469
16470         * proc-service.c (ps_lgetregs): Search all_processes instead of
16471         all_threads.
16472
16473 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16474
16475         * server.c (start_inferior): Change return type to int.
16476         (attach_inferior): Change sigptr to int *.
16477         (handle_v_cont, handle_v_requests): Change signal to int *.
16478         (main): Change signal to int.
16479
16480 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
16481
16482         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16483         * configure.srv: Add m32r*-*-linux*.
16484         * linux-m32r-low.c: New file.
16485
16486 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
16487
16488         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16489
16490 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16491
16492         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16493         Take unsigned long arguments for PIDs.
16494         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16495         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16496         (wait_for_sigstop, linux_resume_one_process)
16497         (regsets_fetch_inferior_registers, linux_send_signal)
16498         (linux_read_auxv): Likewise.  Update the types of variables holding
16499         PIDs.  Update format string specifiers.
16500         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16501         * remote-utils.c (prepare_resume_reply): Likewise.
16502         * server.c (cont_thread, general_thread, step_thread)
16503         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16504         unsigned long.
16505         (handle_query): Update format specifiers.
16506         (handle_v_cont, main): Use strtoul for thread IDs.
16507         * server.h (struct inferior_list_entry): Use unsigned long for ID.
16508         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16509         (general_thread, step_thread, thread_from_wait)
16510         (old_thread_from_wait): Update.
16511         * target.h (struct thread_resume): Use unsigned long for THREAD.
16512         (struct target_ops): Use unsigned long for arguments to attach and
16513         thread_alive.
16514
16515 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
16516
16517         * acinclude.m4: Include bfd/bfd.m4 directly.
16518         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
16519         <agriffis@toolchain.org>.
16520         * aclocal.m4, configure: Regenerated.
16521
16522 2005-01-07  Andrew Cagney  <cagney@gnu.org>
16523
16524         * configure.ac: Rename configure.in, require autoconf 2.59.
16525         * configure: Re-generate.
16526
16527 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
16528
16529         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
16530         LIBS when finished.
16531         * aclocal.m4: Regenerated.
16532         * configure: Regenerated.
16533
16534 2004-11-21  Andreas Schwab  <schwab@suse.de>
16535
16536         * linux-m68k-low.c (m68k_num_gregs): Define.
16537         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16538         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16539         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16540         (m68k_breakpoint_at): New.  Add to the_low_target.
16541
16542         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16543         srv_linux_thread_db to yes.
16544
16545 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
16546
16547         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16548         (ARCH_SET_FS): Likewise.
16549         (ARCH_GET_FS): Likewise.
16550         (ARCH_GET_GS): Likewise.
16551
16552 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16553
16554         * linux-i386-low.c (ps_get_thread_area): New.
16555         * linux-x86-64-low.c (ps_get_thread_area): New.
16556         * linux-low.c: Include <sys/syscall.h>.
16557         (linux_kill_one_process): Don't kill the first thread here.
16558         (linux_kill): Kill the first thread here.
16559         (kill_lwp): New function.
16560         (send_sigstop, linux_send_signal): Use it.
16561         * proc-service.c: Clean up #ifdefs.
16562         (fpregset_info): Delete.
16563         (ps_lgetregs): Update and enable implementation.
16564         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16565         implementations.
16566         * remote-utils.c (struct sym_cache, symbol_cache): New.
16567         (input_interrupt): Print a clearer message.
16568         (async_io_enabled): New variable.
16569         (enable_async_io, disable_async_io): Use it.  Update comments.
16570         (look_up_one_symbol): Use the symbol cache.
16571         * thread-db.c (thread_db_look_up_symbols): New function.
16572         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
16573
16574 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16575
16576         * configure.in: Test for -rdynamic.
16577         * configure: Regenerated.
16578         * Makefile (INTERNAL_LDFLAGS): New.
16579         (gdbserver, gdbreplay): Use it.
16580
16581 2004-09-02  Andrew Cagney  <cagney@gnu.org>
16582
16583         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16584
16585 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
16586
16587         * linux-low.c (linux_wait): Clear all_processes list also.
16588
16589 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16590
16591         * linux-low.c: Include <errno.h>.  Remove extern declaration of
16592         errno.
16593
16594 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16595
16596         * gdbreplay.c, server.h, utils.c: Update copyright years.
16597
16598 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16599
16600         * server.c (main): Print child status or termination signal from
16601         variable 'signal', not 'sig'.
16602
16603 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16604
16605         * linux-low.c (linux_read_memory): Change return type to
16606         int.  Check for and return error from ptrace().
16607         * target.c (read_inferior_memory): Change return type to int.  Pass
16608         back return status from the_target->read_memory().
16609         * target.h (struct target_ops): Adapt *read_memory() prototype.
16610         Update comment.
16611         (read_inferior_memory): Adapt prototype.
16612         * server.c (main): Return an error packet if
16613         read_inferior_memory() returns an error.
16614
16615 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
16616
16617         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16618         Unify with other clean targets.
16619
16620 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16621
16622         * server.c (handle_v_cont): Call set_desired_inferior.
16623
16624 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16625
16626         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16627
16628 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16629
16630         * linux-low.c (linux_wait): Unblock async I/O.
16631         (linux_resume): Block and enable async I/O.
16632         * remote-utils.c (block_async_io, unblock_async_io): New functions.
16633         * server.h (block_async_io, unblock_async_io): Add prototypes.
16634
16635 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16636
16637         * remote-utils.c (remote_open): Print a status notice after
16638         opening a TCP port.
16639         * server.c (attach_inferior): Print a status notice after
16640         attaching.
16641
16642 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16643
16644         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16645
16646 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
16647
16648         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16649         error packet.
16650         * server.c, target.h: Update copyright years.
16651
16652 2004-02-25  Roland McGrath  <roland@redhat.com>
16653
16654         * target.h (struct target_ops): New member `read_auxv'.
16655         * server.c (handle_query): Handle qPart:auxv:read: query using that.
16656         * linux-low.c (linux_read_auxv): New function.
16657         (linux_target_ops): Initialize `read_auxv' member to that.
16658
16659 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16660
16661         Committed by Jim Blandy  <jimb@redhat.com>.
16662
16663         * linux-s390-low.c (s390_num_regs): Update.
16664         (s390_regmap): Remove control registers.  Use __s390x__ predefine
16665         instead of GPR_SIZE to distiguish s390 and s390x targets.
16666
16667 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
16668
16669         * linux-low.c: Update copyright year.
16670         (check_removed_breakpoint): Clear pending_is_breakpoint.
16671         (linux_set_resume_request, linux_queue_one_thread)
16672         (resume_status_pending_p): New functions.
16673         (linux_continue_one_thread): Use process->resume.
16674         (linux_resume): Only resume threads if there are no pending events.
16675         * linux-low.h (struct process_info): Add resume request
16676         pointer.
16677
16678 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
16679
16680         * regcache.c (new_register_cache): Clear the allocated register
16681         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16682
16683 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
16684
16685         * linux-low.c (linux_resume): Take a struct thread_resume *
16686         argument.
16687         (linux_wait): Update call.
16688         (resume_ptr): New static variable.
16689         (linux_continue_one_thread): Renamed from
16690         linux_continue_one_process.  Use resume_ptr.
16691         (linux_resume): Use linux_continue_one_thread.
16692         * server.c (handle_v_cont, handle_v_requests): New functions.
16693         (myresume): New function.
16694         (main): Handle 'v' case.
16695         * target.h (struct thread_resume): New type.
16696         (struct target_ops): Change argument of "resume" to struct
16697         thread_resume *.
16698         (myresume): Delete macro.
16699
16700 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
16701
16702         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16703         (uninstall): Support DESTDIR.
16704
16705 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
16706
16707         * configure.srv: Add xscale*linux copy of arm*linux entry.
16708
16709 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
16710
16711         * linux-arm-low.c (arm_reinsert_addr): New function.
16712         (the_low_target): Add arm_reinsert_addr.
16713
16714 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
16715
16716         * mem-break.c: Remove whitespace at end of file.
16717
16718 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16719
16720         * configure.in: Check whether we need to prototype strerror.
16721         * server.h: Optionally prototype strerror.
16722         * gdbreplay.c (perror_with_name): Use strerror.
16723         * linux-low.c (linux_attach_lwp): Use strerror.
16724         * utils.c (perror_with_name): Use strerror.
16725         * config.in, configure: Regenerated.
16726
16727 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16728
16729         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16730         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16731
16732 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
16733
16734         * Makefile.in (SFILES): Update.
16735         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16736         low-sun3.c: Remove files.
16737
16738 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
16739
16740         * linux-low.c: Move comment to linux_thread_alive where it belonged.
16741         (linux_detach_one_process, linux_detach): New functions.
16742         (linux_target_ops): Add linux_detach.
16743         * server.c (main): Handle 'D' packet.
16744         * target.h (struct target_ops): Add "detach" member.
16745         (detach_inferior): Define.
16746
16747 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
16748
16749         From Kelley Cook  <kelleycook@wideopenwest.com>:
16750         * configure.srv: Accept i[34567]86 variants.
16751
16752 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
16753
16754         * linux-low.c (linux_wait_for_event): Correct comment typos.
16755         (linux_resume_one_process): Call check_removed_breakpoint.
16756         (linux_send_signal): New function.
16757         (linux_target_ops): Add linux_send_signal.
16758         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16759         of kill.
16760         * target.h (struct target_ops): Add send_signal.
16761
16762 2003-05-29  Jim Blandy  <jimb@redhat.com>
16763
16764         * linux-low.c (usr_store_inferior_registers): Transfer buf in
16765         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
16766         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16767         away part of the register's value.
16768
16769 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
16770
16771         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16772         (linux_wait_for_event, linux_init_signals): Likewise.
16773
16774 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
16775
16776         * configure.in: Check for stdlib.h.
16777         * configure: Regenerated.
16778         * config.in: Regenerated.
16779
16780 2003-01-04  Andreas Schwab  <schwab@suse.de>
16781
16782         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16783
16784 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
16785
16786         * Makefile.in: Remove obsolete code.
16787
16788 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
16789
16790         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16791         defined(PT_FPR0_HI).
16792
16793 2002-11-17  Stuart Hughes  <seh@zee2.com>
16794
16795         * linux-arm-low.c (arm_num_regs): Increase.
16796         (arm_regmap): Include status register.
16797
16798 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
16799
16800         * linux-low.c (register_addr): Remove incorrect -1 check.
16801
16802 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
16803
16804         * linux-low.c (linux_create_inferior): Call setpgid.  Return
16805         the new PID.
16806         (unstopped_p, linux_signal_pid): Remove.
16807         (linux_target_ops): Remove linux_signal_pid.
16808         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16809         global instead of target method.
16810         * target.h (struct target_ops): Remove signal_pid.  Update comment
16811         for create_inferior.
16812         * server.c (signal_pid): New variable.
16813         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
16814         gdbserver.  Set the child to be the foreground process group.
16815         (attach_inferior): Set signal_pid.
16816
16817 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
16818
16819         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16820
16821 2002-08-20  Jim Blandy  <jimb@redhat.com>
16822
16823         * Makefile.in (LDFLAGS): Allow the configure script to establish a
16824         default for this.
16825
16826 2002-08-01  Andrew Cagney  <cagney@redhat.com>
16827
16828         * Makefile.in: Make chill references obsolete.
16829
16830 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
16831
16832         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16833         * configure: Regenerate.
16834         * config.in: Regenerate.
16835
16836 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
16837
16838         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16839         (perror_with_name, remote_close, remote_open, expect, play): Static.
16840
16841 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
16842
16843         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16844         byte offsets instead of an array of indexes.
16845         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16846
16847 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
16848
16849         * regcache.c: Add comment.
16850
16851 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
16852
16853         * thread-db.c: New file.
16854         * proc-service.c: New file.
16855         * acinclude.m4: New file.
16856         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16857         proc-service.o, and thread-db.o.
16858         (linux-low.o): Add USE_THREAD_DB.
16859         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16860         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16861         * aclocal.m4: Regenerated.
16862         * config.in: Regenerated.
16863         * configure: Regenerated.
16864         * configure.in: Check for proc_service.h, sys/procfs.h,
16865         thread_db.h, and linux/elf.h headrs.
16866         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16867         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
16868         Check for -lthread_db and thread support.
16869         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16870         PowerPC, and SuperH.
16871         * i387-fp.c: Constify arguments.
16872         * i387-fp.h: Likewise.
16873         * inferiors.c: (struct thread_info): Renamed from
16874         `struct inferior_info'.  Remove PID member.  Use generic inferior
16875         list header.  All uses updated.
16876         (inferiors, signal_pid): Removed.
16877         (all_threads): New variable.
16878         (get_thread): Define.
16879         (add_inferior_to_list): New function.
16880         (for_each_inferior): New function.
16881         (change_inferior_id): New function.
16882         (add_inferior): Removed.
16883         (remove_inferior): New function.
16884         (add_thread): New function.
16885         (free_one_thread): New function.
16886         (remove_thread): New function.
16887         (clear_inferiors): Use for_each_inferior and free_one_thread.
16888         (find_inferior): New function.
16889         (find_inferior_id): New function.
16890         (inferior_target_data): Update argument type.
16891         (set_inferior_target_data): Likewise.
16892         (inferior_regcache_data): Likewise.
16893         (set_inferior_regcache_data): Likewise.
16894         * linux-low.c (linux_bp_reinsert): Remove.
16895         (all_processes, stopping_threads, using_thrads)
16896         (struct pending_signals, debug_threads, pid_of): New.
16897         (inferior_pid): Replace with macro.
16898         (struct inferior_linux_data): Remove.
16899         (get_stop_pc, add_process): New functions.
16900         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16901         Use add_process and add_thread.
16902         (linux_attach_lwp): New function, based on old linux_attach.  Use
16903         add_process and add_thread.  Set stop_expected for new threads.
16904         (linux_attach): New function.
16905         (linux_kill_one_process): New function.
16906         (linux_kill): Kill all LWPs.
16907         (linux_thread_alive): Use find_inferior_id.
16908         (check_removed_breakpoints, status_pending_p): New functions.
16909         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16910         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
16911         struct for the found process.
16912         (linux_wait_for_event): New function.
16913         (linux_wait): Use it.  Support LWPs.
16914         (send_sigstop, wait_for_sigstop, stop_all_processes)
16915         (linux_resume_one_process, linux_continue_one_process): New functions.
16916         (linux_resume): Support LWPs.
16917         (REGISTER_RAW_SIZE): Remove.
16918         (fetch_register): Use register_size instead.  Call supply_register.
16919         (usr_store_inferior_registers): Likewise.  Call collect_register.
16920         Fix recursive case.
16921         (regsets_fetch_inferior_registers): Improve error message.
16922         (regsets_store_inferior_registers): Add debugging.
16923         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16924         (unstopped_p, linux_signal_pid): New functions.
16925         (linux_target_ops): Add linux_signal_pid.
16926         (linux_init_signals): New function.
16927         (initialize_low): Call it.  Initialize using_threads.
16928         * regcache.c (inferior_regcache_data): Add valid
16929         flag.
16930         (get_regcache): Fetch registers lazily.  Add fetch argument
16931         and update all callers.
16932         (regcache_invalidate_one, regcache_invalidate): New
16933         functions.
16934         (new_register_cache): Renamed from create_register_cache.
16935         Return the new regcache.
16936         (free_register_cache): Change argument to a void *.
16937         (registers_to_string, registers_from_string): Call get_regcache
16938         with fetch flag set.
16939         (register_data): Make static.  Pass fetch flag to get_regcache.
16940         (supply_register): Call get_regcache with fetch flag clear.
16941         (collect_register): Call get_regcache with fetch flag set.
16942         (collect_register_as_string): New function.
16943         * regcache.h: Update.
16944         * remote-utils.c (putpkt): Flush after debug output and use
16945         stderr.
16946         Handle input interrupts while waiting for an ACK.
16947         (input_interrupt): Use signal_pid method.
16948         (getpkt): Flush after debug output and use stderr.
16949         (outreg): Use collect_register_as_string.
16950         (new_thread_notify, dead_thread_notify): New functions.
16951         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
16952         and general_thread.
16953         (look_up_one_symbol): Flush after debug output.
16954         * server.c (step_thread, server_waiting): New variables.
16955         (start_inferior): Don't use signal_pid.  Update call to mywait.
16956         (attach_inferior): Update call to mywait.
16957         (handle_query): Handle qfThreadInfo and qsThreadInfo.
16958         (main): Don't fetch/store registers explicitly.  Use
16959         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
16960         calls to mywait.
16961         * server.h: Update.
16962         (struct inferior_list, struct_inferior_list_entry): New.
16963         * target.c (set_desired_inferior): New.
16964         (write_inferior_memory): Constify.
16965         (mywait): New function.
16966         * target.h: Update.
16967         (struct target_ops): New signal_pid method.
16968         (mywait): Removed macro, added prototype.
16969
16970         * linux-low.h (regset_func): Removed.
16971         (regset_fill_func, regset_store_func): New.
16972         (enum regset_type): New.
16973         (struct regset_info): Add type field.  Use new operation types.
16974         (struct linux_target_ops): stop_pc renamed to get_pc.
16975         Add decr_pc_after_break and breakpoint_at.
16976         (get_process, get_thread_proess, get_process_thread)
16977         (strut process_info, all_processes, linux_attach_lwp)
16978         (thread_db_init): New.
16979
16980         * linux-arm-low.c (arm_get_pc, arm_set_pc,
16981         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16982         (the_low_target): Add new members.
16983         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16984         (i386_store_fpxregset): Constify.
16985         (target_regsets): Add new kind identifier.
16986         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
16987         (i386_set_pc): Add debugging.
16988         (i386_breakpoint_at): New function.
16989         (the_low_target): Add new members.
16990         * linux-mips-low.c (mips_get_pc, mips_set_pc)
16991         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16992         (mips_breakpoint_at): New.
16993         (the_low_target): Add new members.
16994         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16995         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16996         (the_low_target): Add new members.
16997         * linux-sh-low.c (sh_get_pc, sh_set_pc)
16998         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16999         (the_low_target): Add new members.
17000         * linux-x86-64-low.c (target_regsets): Add new kind
17001         identifier.
17002
17003 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
17004
17005         From Martin Pool <mbp@samba.org>:
17006         * server.c (gdbserver_usage): New function.
17007         (main): Call it.
17008
17009 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
17010
17011         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17012         stop_at -> stop_pc.
17013
17014 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
17015
17016         * Makefile.in: Remove obsolete code.
17017
17018 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
17019
17020         * linux-low.c (regsets_fetch_inferior_registers),
17021         (regsets_store_inferior_registers): Removed cast to int from
17022         ptrace() calls.
17023         * regcache.h: Added declaration of struct inferior_info.
17024
17025 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
17026
17027         * inferiors.c (struct inferior_info): Add regcache_data.
17028         (add_inferior): Call create_register_cache.
17029         (clear_inferiors): Call free_register_cache.
17030         (inferior_regcache_data, set_inferior_regcache_data): New functions.
17031         * regcache.c (struct inferior_regcache_data): New.
17032         (registers): Remove.
17033         (get_regcache): New function.
17034         (create_register_cache, free_register_cache): New functions.
17035         (set_register_cache): Don't initialize the register cache here.
17036         (registers_to_string, registers_from_string, register_data): Call
17037         get_regcache.
17038         * regcache.h: Add prototypes.
17039         * server.h: Likewise.
17040
17041 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
17042
17043         * mem-break.c: New file.
17044         * mem-break.h: New file.
17045         * Makefile.in: Add mem-break.o rule; update server.h
17046         dependencies.
17047         * inferiors.c (struct inferior_info): Add target_data
17048         member.
17049         (clear_inferiors): Free target_data member if set.
17050         (inferior_target_data, set_inferior_target_data): New functions.
17051         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17052         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
17053         * linux-low.c (linux_bp_reinsert): New variable.
17054         (struct inferior_linux_data): New.
17055         (linux_create_inferior): Use set_inferior_target_data.
17056         (linux_attach): Likewise.  Call add_inferior.
17057         (linux_wait_for_one_inferior): New function.
17058         (linux_wait): Call it.
17059         (linux_write_memory): Add const.
17060         (initialize_low): Call set_breakpoint_data.
17061         * linux-low.h (struct linux_target_ops): Add breakpoint
17062         handling members.
17063         * server.c (attach_inferior): Remove extra add_inferior
17064         call.
17065         * server.h: Include mem-break.h.  Update inferior.c
17066         prototypes.
17067         * target.c (read_inferior_memory)
17068         (write_inferior_memory): New functions.
17069         * target.h (read_inferior_memory)
17070         (write_inferior_memory): Change macros to prototypes.
17071         (struct target_ops): Update comments.  Add const to write_memory
17072         definition.
17073
17074 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
17075
17076         * linux-low.c (usr_store_inferior_registers): Support
17077         registers which are allowed to fail to store.
17078         * linux-low.h (linux_target_ops): Likewise.
17079         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17080         (ppc_cannot_store_register): FPSCR may not be storable.
17081
17082 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17083
17084         * server.h: Include <string.h> if HAVE_STRING_H.
17085         * ChangeLog: Correct paths in last ChangeLog entry.
17086
17087 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17088
17089         * linux-low.h: Remove obsolete prototypes.
17090         (struct linux_target_ops): New.
17091         (extern the_low_target): New.
17092         * linux-low.c (num_regs, regmap): Remove declarations.
17093         (register_addr): Use the_low_target explicitly.
17094         (fetch_register): Likewise.
17095         (usr_fetch_inferior_registers): Likewise.
17096         (usr_store_inferior_registers): Likewise.
17097         * linux-arm-low.c (num_regs): Remove.
17098         (arm_num_regs): Define.
17099         (arm_regmap): Renamed from regmap, made static.
17100         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17101         made static.
17102         (arm_cannot_store_register): Renamed from cannot_store_register,
17103         made static.
17104         (the_low_target): New.
17105         * linux-i386-low.c (num_regs): Remove.
17106         (i386_num_regs): Define.
17107         (i386_regmap): Renamed from regmap, made static.
17108         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17109         made static.
17110         (i386_cannot_store_register): Renamed from cannot_store_register,
17111         made static.
17112         (the_low_target): New.
17113         * linux-ia64-low.c (num_regs): Remove.
17114         (ia64_num_regs): Define.
17115         (ia64_regmap): Renamed from regmap, made static.
17116         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17117         made static.
17118         (ia64_cannot_store_register): Renamed from cannot_store_register,
17119         made static.
17120         (the_low_target): New.
17121         * linux-m68k-low.c (num_regs): Remove.
17122         (m68k_num_regs): Define.
17123         (m68k_regmap): Renamed from regmap, made static.
17124         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17125         made static.
17126         (m68k_cannot_store_register): Renamed from cannot_store_register,
17127         made static.
17128         (the_low_target): New.
17129         * linux-mips-low.c (num_regs): Remove.
17130         (mips_num_regs): Define.
17131         (mips_regmap): Renamed from regmap, made static.
17132         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17133         made static.
17134         (mips_cannot_store_register): Renamed from cannot_store_register,
17135         made static.
17136         (the_low_target): New.
17137         * linux-ppc-low.c (num_regs): Remove.
17138         (ppc_num_regs): Define.
17139         (ppc_regmap): Renamed from regmap, made static.
17140         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17141         made static.
17142         (ppc_cannot_store_register): Renamed from cannot_store_register,
17143         made static.
17144         (the_low_target): New.
17145         * linux-s390-low.c (num_regs): Remove.
17146         (s390_num_regs): Define.
17147         (s390_regmap): Renamed from regmap, made static.
17148         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17149         made static.
17150         (s390_cannot_store_register): Renamed from cannot_store_register,
17151         made static.
17152         (the_low_target): New.
17153         * linux-sh-low.c (num_regs): Remove.
17154         (sh_num_regs): Define.
17155         (sh_regmap): Renamed from regmap, made static.
17156         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17157         made static.
17158         (sh_cannot_store_register): Renamed from cannot_store_register,
17159         made static.
17160         (the_low_target): New.
17161         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17162         (the_low_target): New.
17163
17164 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17165
17166         * Makefile.in: Add stamp-h target.
17167         * configure.in: Create stamp-h.
17168         * configure: Regenerated.
17169
17170 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17171
17172         * inferiors.c: New file.
17173         * target.c: New file.
17174         * target.h: New file.
17175         * Makefile.in:  Add target.o and inferiors.o.  Update
17176         dependencies.
17177         * linux-low.c (inferior_pid): New static variable,
17178         moved from server.c.
17179         (linux_create_inferior): Renamed from create_inferior.
17180         Call add_inferior.  Return 0 on success instead of a PID.
17181         (linux_attach): Renamed from myattach.
17182         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
17183         (linux_thread_alive): Renamed from mythread_alive.
17184         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
17185         child dies.
17186         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
17187         (regsets_store_inferior_registers): Correct error message.
17188         Add missing ``return 0''.
17189         (linux_fetch_registers): Renamed from fetch_inferior_registers.
17190         (linux_store_registers): Renamed from store_inferior_registers.
17191         (linux_read_memory): Renamed from read_inferior_memory.
17192         (linux_write_memory): Renamed from write_inferior_memory.
17193         (linux_target_ops): New structure.
17194         (initialize_low): Call set_target_ops ().
17195         * remote-utils.c (unhexify): New function.
17196         (hexify): New function.
17197         (input_interrupt): Send signals to ``signal_pid''.
17198         * server.c (inferior_pid): Remove.
17199         (start_inferior): Update create_inferior call.
17200         (attach_inferior): Call add_inferior.
17201         (handle_query): New function.
17202         (main): Call handle_query for `q' packets.
17203         * server.h: Include "target.h".  Remove obsolete prototypes.
17204         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17205
17206 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17207
17208         * Makefile.in: Add WARN_CFLAGS.  Update configury
17209         dependencies.
17210         * configure.in: Check for <string.h>
17211         * configure: Regenerate.
17212         * config.in: Regenerate.
17213         * gdbreplay.c: Include needed system headers.
17214         (remote_open): Remove strchr prototype.
17215         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17216         * regcache.c (supply_register): Change buf argument to const void *.
17217         (supply_register_by_name): Likewise.
17218         (collect_register): Change buf argument to void *.
17219         (collect_register_by_name): Likewise.
17220         * regcache.h: Add missing prototypes.
17221         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17222         * server.c (handle_query): New function.
17223         (attached): New static variable, moved out of main.
17224         (main): Quiet longjmp clobber warnings.
17225         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
17226         * utils.c (error): Remove NORETURN.
17227         (fatal): Likewise.