gdb/gdbserver/ChangeLog

   1 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
   2
   3         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
   4         (aarch64_cannot_fetch_register): Likewise.
   5         (struct linux_target_ops): Update references.
   6
   7 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
   8
   9         * linux-ppc-low.c: Include nat/linux-ptrace.h.
  10
  11 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  12
  13         * configure.srv (ipa_ppc_linux_regobj): Add
  14         powerpc-isa207-htm-vsx32l-ipa.o and
  15         powerpc-isa207-htm-vsx64l-ipa.o.
  16         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
  17         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
  18         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
  19         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
  20         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
  21         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
  22         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
  23         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
  24         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
  25         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
  26         (init_registers_powerpc_isa207_htm_vsx32l)
  27         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
  28         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
  29         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
  30         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
  31         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
  32         (ppc_store_tm_ctarregset): New functions.
  33         (ppc_regsets): Add entries for HTM regsets.
  34         (ppc_arch_setup): Set htm in features struct when needed.  Set
  35         sizes for the HTM regsets.
  36         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
  37         (initialize_low_arch): Call
  38         init_registers_powerpc_isa207_htm_vsx32l and
  39         init_registers_powerpc_isa207_htm_vsx64l.
  40         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
  41         PPC_TDESC_ISA207_HTM_VSX.
  42         (initialize_low_tracepoint): Call
  43         init_registers_powerpc_isa207_htm_vsx32l and
  44         init_registers_powerpc_isa207_htm_vsx64l.
  45
  46 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  47
  48         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
  49         rs6000/power-linux-pmu.xml to srv_xmlfiles.
  50         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
  51         (ppc_store_pmuregset): New functions.
  52         (ppc_regsets): Add entries for ebb and pmu regsets.
  53         (ppc_arch_setup): Set isa207 in features struct if the ebb and
  54         pmu regsets are available.  Set sizes for these regsets.
  55
  56 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  57
  58         * configure.srv (ipa_ppc_linux_regobj): Add
  59         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
  60         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
  61         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
  62         rs6000/powerpc-isa207-vsx32l.xml, and
  63         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
  64         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
  65         <PPC_TDESC_ISA207_VSX>: New enum value.
  66         (init_registers_powerpc_isa207_vsx32l): Declare.
  67         (init_registers_powerpc_isa207_vsx64l): Declare.
  68         * linux-ppc-low.c (ppc_fill_tarregset): New function.
  69         (ppc_store_tarregset): New function.
  70         (ppc_regsets): Add entry for the TAR regset.
  71         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
  72         size for the TAR regsets.
  73         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
  74         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
  75         and init_registers_powerpc_isa207_vsx64l.
  76         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
  77         (initialize_low_tracepoint): Call
  78         init_registers_powerpc_isa207_vsx32l and
  79         init_registers_powerpc_isa207_vsx64l.
  80
  81 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
  82             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  83
  84         * configure.srv (ipa_ppc_linux_regobj): Add
  85         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
  86         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
  87         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
  88         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
  89         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
  90         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
  91         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
  92         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
  93         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
  94         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
  95         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
  96         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
  97         (ppc_hwcap): Add comment.
  98         (ppc_hwcap2): New global.
  99         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
 100         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
 101         (ppc_regsets): Add entries for the DSCR and PPR regsets.
 102         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
 103         when needed.  Set sizes for the the DSCR and PPR regsets.
 104         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
 105         (initialize_low_arch): Call
 106         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
 107         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
 108         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
 109         PPC_TDESC_ISA205_PPR_DSCR_VSX.
 110         (initialize_low_tracepoint): Call
 111         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
 112         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
 113
 114 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 115
 116         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
 117
 118 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
 119             Simon Marchi <simark@simark.ca>
 120
 121         * acinclude.m4: Include "../selftest.m4".
 122         * configure: Regenerate.
 123         * configure.ac: Use "GDB_AC_SELFTEST".
 124         * configure.srv: Use "$enable_unittests" instead of
 125         "$development" when checking whether unit tests have been
 126         enabled.
 127         * server.c (captured_main): Update message informing that
 128         selftests have been disabled.
 129
 130 2018-10-04  Tom Tromey  <tom@tromey.com>
 131
 132         * configure: Rebuild.
 133
 134 2018-10-04  Tom Tromey  <tom@tromey.com>
 135
 136         * server.c (handle_status): Rename inner "thread".
 137         (process_serial_event): Declare "res" in 'm' case.
 138         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
 139         (iterate_over_lwps): Rename inner "thread".
 140         (linux_qxfer_libraries_svr4): Rename inner "len".
 141         * gdbthread.h (find_thread_in_random): Rename inner "thread".
 142
 143 2018-10-01  Gary Benson <gbenson@redhat.com>
 144
 145         * gdb_proc_service.h: Moved common code to
 146         common/gdb_proc_service.h.
 147
 148 2018-10-01  Gary Benson <gbenson@redhat.com>
 149
 150         * gdb_proc_service.h: Synchronize comments and whitespace with
 151         GDB's version of this file.
 152
 153 2018-09-25  Tom Tromey  <tom@tromey.com>
 154
 155         * configure: Rebuild.
 156         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
 157
 158 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
 159
 160         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
 161         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
 162         ($(IPA_LIB)): Sort IPA_OBJS.
 163
 164 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
 165
 166         * Makefile.in: Remove references to $(ADD_DEPS).
 167
 168 2018-09-16  Tom Tromey  <tom@tromey.com>
 169
 170         * remote-utils.c (remote_open): Use GNU style for metasyntactic
 171         variables.
 172         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
 173         variables.
 174
 175 2018-09-05  Tom Tromey  <tom@tromey.com>
 176
 177         * configure: Rebuild.
 178
 179 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
 180
 181         PR build/23399
 182         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
 183
 184 2018-08-27  Tom Tromey  <tom@tromey.com>
 185
 186         PR build/23087:
 187         * configure: Rebuild.
 188
 189 2018-08-27  Tom Tromey  <tom@tromey.com>
 190
 191         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
 192         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
 193         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
 194         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
 195         (s390x_emit_stack_adjust): Add casts to unsigned char.
 196
 197 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
 198
 199         PR gdb/23374
 200         PR gdb/23375
 201         * server.h (struct client_state) <disable_randomization>:
 202         Initialize to 1.
 203
 204 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 205
 206         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
 207         variable.
 208         (mips_supply_ptrace_register): Likewise.
 209
 210 2018-07-22  Tom Tromey  <tom@tromey.com>
 211
 212         * configure: Rebuild.
 213
 214 2018-07-22  Tom Tromey  <tom@tromey.com>
 215
 216         * win32-low.c (win32_create_inferior): Remove unused variables.
 217         * gdbreplay.c (remote_open): Remove unused variable.
 218         * remote-utils.c (remote_prepare): Remove unused variable.
 219         * x86-tdesc.h (X86_TDESC_H): Define.
 220         (amd64_expedite_regs): Define conditionally.
 221         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
 222         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
 223         * remote-utils.c (readchar): Remove unused variable.
 224
 225 2018-07-13  Pedro Alves  <palves@redhat.com>
 226
 227         * linux-low.c (linux_kill): Change parameter to process_info
 228         pointer instead of pid.  Adjust.
 229         * lynx-low.c (lynx_kill): Likewise.
 230         * nto-low.c (nto_kill): Likewise.
 231         * spu-low.c (spu_kill): Likewise.
 232         * win32-low.c (win32_kill): Likewise.
 233         * server.c (handle_v_kill, kill_inferior_callback)
 234         (detach_or_kill_for_exit): Adjust.
 235         * target.c (kill_inferior): Change parameter to process_info
 236         pointer instead of pid.  Adjust.
 237         * target.h (struct target_ops) <kill>: Change parameter to
 238         process_info pointer instead of pid.  Adjust all implementations
 239         and callers.
 240         (kill_inferior): Likewise.
 241
 242 2018-07-13  Pedro Alves  <palves@redhat.com>
 243
 244         * linux-low.c (linux_detach, linux_join): Change parameter to
 245         process_info pointer instead of pid.  Adjust.
 246         * lynx-low.c (lynx_detach, lynx_join): Likewise.
 247         * nto-low.c (nto_detach): Likewise.
 248         * spu-low.c (spu_detach, spu_join): Likewise.
 249         * win32-low.c (win32_detach, win32_join): Likewise.
 250         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
 251         * target.h (struct target_ops) <detach, join>: Change parameter to
 252         process_info pointer instead of pid.  Adjust all implementations
 253         and callers.
 254         (detach_inferior, join_inferior): Rename 'pid' parameter to
 255         'proc'.
 256
 257 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 258             Jan Kratochvil  <jan.kratochvil@redhat.com>
 259             Paul Fertser  <fercerpav@gmail.com>
 260             Tsutomu Seki  <sekiriki@gmail.com>
 261
 262         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
 263         (OBS): Add 'common/netstuff.o'.
 264         (GDBREPLAY_OBS): Likewise.
 265         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
 266         (remote_open): Implement support for IPv6
 267         connections.
 268         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
 269         and 'wspiapi.h'.
 270         (handle_accept_event): Accept connections from IPv6 sources.
 271         (remote_prepare): Handle IPv6-style hostnames; implement
 272         support for IPv6 connections.
 273         (remote_open): Implement support for printing connections from
 274         IPv6 sources.
 275
 276 2018-07-11  Pedro Alves  <palves@redhat.com>
 277
 278         PR gdb/23377
 279         * mem-break.c (any_persistent_commands): Add process_info
 280         parameter and use it instead of relying on the current process.
 281         Change return type to bool.
 282         * mem-break.h (any_persistent_commands): Add process_info
 283         parameter and change return type to bool.
 284         * server.c (handle_detach): Remove require_running_or_return call.
 285         Look up the process_info for the process we're about to detach.
 286         If not found, return back error to GDB.  Adjust
 287         any_persistent_commands call to pass down a process pointer.
 288
 289 2018-07-11  Pedro Alves  <palves@redhat.com>
 290
 291         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
 292         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
 293         instead of collect_register_by_name.
 294         * regcache.c (regcache_raw_get_unsigned_by_name): New.
 295         * regcache.h (regcache_raw_get_unsigned_by_name): New.
 296
 297 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
 298             Pedro Alves  <palves@redhat.com>
 299
 300         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
 301
 302 2018-07-03  Tom Tromey  <tom@tromey.com>
 303
 304         * linux-low.c: Update.
 305         * lynx-low.c: Update.
 306         * mem-break.c: Update.
 307         * nto-low.c: Update.
 308         * remote-utils.c: Update.
 309         * server.c: Update.
 310         * spu-low.c: Update.
 311         * target.c: Update.
 312         * win32-low.c: Update.
 313
 314 2018-07-03  Tom Tromey  <tom@tromey.com>
 315
 316         * server.c: Update.
 317
 318 2018-07-03  Tom Tromey  <tom@tromey.com>
 319
 320         * linux-low.c: Update.
 321
 322 2018-07-03  Tom Tromey  <tom@tromey.com>
 323
 324         * target.c: Update.
 325
 326 2018-07-03  Tom Tromey  <tom@tromey.com>
 327
 328         * linux-low.c: Update.
 329         * linux-mips-low.c: Update.
 330         * lynx-low.c: Update.
 331         * nto-low.c: Update.
 332         * remote-utils.c: Update.
 333         * server.c: Update.
 334         * spu-low.c: Update.
 335         * target.c: Update.
 336         * thread-db.c: Update.
 337
 338 2018-07-03  Tom Tromey  <tom@tromey.com>
 339
 340         * linux-low.c: Update.
 341         * linux-mips-low.c: Update.
 342         * lynx-low.c: Update.
 343         * mem-break.c: Update.
 344         * nto-low.c: Update.
 345         * remote-utils.c: Update.
 346         * server.c: Update.
 347         * spu-low.c: Update.
 348         * target.c: Update.
 349         * tracepoint.c: Update.
 350
 351 2018-07-03  Tom Tromey  <tom@tromey.com>
 352
 353         * linux-low.c: Update.
 354         * linux-ppc-low.c: Update.
 355         * linux-x86-low.c: Update.
 356         * proc-service.c: Update.
 357         * server.c: Update.
 358         * spu-low.c: Update.
 359         * thread-db.c: Update.
 360         * win32-low.c: Update.
 361
 362 2018-07-03  Tom Tromey  <tom@tromey.com>
 363
 364         * linux-low.c: Update.
 365         * lynx-low.c: Update.
 366         * nto-low.c: Update.
 367         * remote-utils.c: Update.
 368         * spu-low.c: Update.
 369         * thread-db.c: Update.
 370         * win32-low.c: Update.
 371
 372 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
 373
 374         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
 375         parameter in call to 'amd64_create_target_description'.
 376
 377 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
 378
 379         * x86-tdesc.h: Remove executable permission flag.
 380
 381 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 382
 383         * configure.ac: Remove AC_PREREQ, add missing quoting.
 384         * configure: Re-generate.
 385         * config.in: Re-generate.
 386         * aclocal.m4: Re-generate.
 387
 388 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
 389
 390         * tracepoint.h (current_traceframe): Remove declaration.
 391
 392 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
 393
 394         * linux-aarch64-low.c (is_sve_tdesc): New function.
 395         (aarch64_sve_regs_copy_to_regcache): Likewise.
 396         (aarch64_sve_regs_copy_from_regcache): Likewise.
 397         (aarch64_regs_info): Add SVE checks.
 398         (initialize_low_arch): Initialize SVE.
 399
 400 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
 401
 402         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
 403
 404 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 405
 406         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
 407         (initialize_low_tracepoint): Likewise
 408         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
 409         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
 410         param.
 411         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
 412         checks.
 413         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
 414
 415 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 416
 417         * server.h (PBUFSIZ): Increase size
 418
 419 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 420
 421         * regcache.c (regcache::raw_compare): New function.
 422         * regcache.h (regcache::raw_compare): New declaration.
 423
 424 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 425
 426         * regcache.c (new_register_cache): Use new.
 427         (free_register_cache): Use delete.
 428         (register_data): Use const.
 429         (supply_register): Move body inside regcache.
 430         (regcache::raw_supply): New override function.
 431         (collect_register): Move body inside regcache.
 432         (regcache::raw_collect): New override function.
 433         (regcache::get_register_status): New override function.
 434         * regcache.h (struct regcache): Inherit from reg_buffer_common.
 435
 436 2018-06-09  Tom Tromey  <tom@tromey.com>
 437
 438         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
 439         declare queue.
 440         (event_queue): Use std::queue.
 441         (gdb_event_xfree): Remove.
 442         (initialize_event_loop, process_event, wait_for_event): Update.
 443
 444 2018-06-08  Stan Cox  <scox@redhat.com>
 445
 446         * win32-low.c (win32_create_inferior):  last_ptid and last_status
 447         moved to client_state.
 448
 449 2018-06-08  Pedro Alves  <palves@redhat.com>
 450
 451         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
 452         common/common-exceptions.o, common/common-utils.o,
 453         common/errors.o, common/print-utils.o and utils.o.
 454         * gdbreplay.c: Include "common-defs.h" instead of the two
 455         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
 456         string.h or alloca.h.
 457         (perror_with_name): Delete.
 458         (remote_open): Use xstrdup instead of strdup.
 459         (main): Rename to ...
 460         (captured_main): ... this.
 461         (main): New.
 462
 463 2018-06-08  Tom Tromey  <tom@tromey.com>
 464
 465         * linux-low.c (linux_low_read_btrace): Update.
 466
 467 2018-06-04  Stan Cox  <scox@redhat.com>
 468
 469         * server.h (struct client_state): New.
 470         * server.c (cont_thread, general_thread, multi_process)
 471         (report_fork_events, report_vfork_events, report_exec_events)
 472         (report_thread_events, swbreak_feature, hwbreak_feature)
 473         (vCont_supported, disable_randomization, pass_signals)
 474         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
 475         Moved to client_state.
 476         * remote-utils.c (remote_debug, noack_mode)
 477         (transport_is_reliable): Moved to client_state.
 478         * tracepoint.c (current_traceframe): Moved to client_state.
 479
 480         Update all callers.
 481         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
 482         linux-low.c, remote-utils.h, target.c: Use client_state.
 483
 484 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 485
 486         * configure.srv: Add new c/h file.
 487
 488 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 489
 490         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
 491         null VQ.
 492
 493 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
 494
 495         * gdb.arch/mips-fpregset-core.exp: New test.
 496         * gdb.arch/mips-fpregset-core.c: New test source.
 497
 498 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
 499
 500         PR server/23198
 501         * hostio.c (require_int): Do not report overflow for integers
 502         between 0xfffffff and 0x7fffffff.
 503
 504 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 505
 506         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
 507         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
 508         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
 509         functions.
 510         (the_low_target): Wire them.
 511
 512 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 513
 514         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
 515         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
 516         mode. Call collect_register_by_name with vscr using
 517         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
 518         (ppc_store_vrregset): Add and set vscr_offset variable as in
 519         ppc_fill_vrregset. Call supply_register_by_name with vscr using
 520         vscr_offset.
 521
 522 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 523
 524         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 525         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
 526         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
 527
 528 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 529
 530         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
 531         (ppc_store_vsxregset): Likewise.
 532         (ppc_fill_vrregset): Likewise.
 533         (ppc_store_vrregset): Likewise.
 534         (ppc_fill_evrregset): Likewise.
 535         (ppc_store_evrregset): Likewise.
 536         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
 537         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
 538         needed.
 539
 540 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 541
 542         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
 543         wordsize of the inferior. Call ppc_linux_target_wordsize.
 544
 545 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 546
 547         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
 548         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
 549         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
 550         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 551         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 552         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 553         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 554         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 555         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 556         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 557         (tdesc_powerpc_e500l): Remove.
 558         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
 559         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
 560         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
 561         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
 562         linux-ppc-tdesc.h.
 563         (ppc_arch_setup): Remove target description matching code. Fill a
 564         ppc_linux_features struct and call ppc_linux_match_description
 565         with it.
 566
 567 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 568
 569         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
 570         width of the requested register exceeds the width of the
 571         `ptrace' data type.
 572         (mips_cannot_store_register): Likewise.
 573
 574 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
 575
 576         * linux-mips-low.c (mips_fetch_register): New function.  Update
 577         preceding comment.
 578         (mips_store_gregset): Supply 0 rather than $restart for $zero.
 579         (the_low_target): Wire `mips_fetch_register'.
 580
 581 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 582
 583         * lynx-i386-low.c (LYNXOS_178): New macro.
 584         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
 585         the layout on LynxOS-178.
 586         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
 587         handle floating point registers that are not supported by
 588         LynxOS-178.
 589
 590 2018-05-10  Tom Tromey  <tom@tromey.com>
 591
 592         * configure: Rebuild.
 593
 594 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 595
 596         PR server/23158:
 597         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
 598         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
 599         Use it to set the expedite_regs field in the given tdesc.
 600         * x86-tdesc.h: New file.
 601         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
 602         Adjust following the addition of the new expedite_regs parameter
 603         to init_target_desc.
 604         * linux-tic6x-low.c (tic6x_read_description): Likewise.
 605         * linux-x86-tdesc.c: #include "x86-tdesc.h".
 606         (i386_linux_read_description, amd64_linux_read_description):
 607         Adjust following the addition of the new expedite_regs parameter
 608         to init_target_desc.
 609         * lynx-i386-low.c: #include "x86-tdesc.h".
 610         (lynx_i386_arch_setup): Adjust following the addition of the new
 611         expedite_regs parameter to init_target_desc.
 612         * nto-x86-low.c: #include "x86-tdesc.h".
 613         (nto_x86_arch_setup): Adjust following the addition of the new
 614         expedite_regs parameter to init_target_desc.
 615         * win32-i386-low.c: #include "x86-tdesc.h".
 616         (i386_arch_setup): Adjust following the addition of the new
 617         expedite_regs parameter to init_target_desc.
 618
 619 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 620
 621         PR server/23158:
 622         * win32-low.c (win32_create_inferior): Add call to my_wait
 623         setting last_status global.
 624
 625 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 626
 627         PR server/23158:
 628         * win32-low.c (create_process): Only call gdb_tilde_expand if
 629         inferior_cwd is not NULL.
 630
 631 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 632
 633         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
 634         registers to the cache if their values have changed.
 635         (i387_xsave_to_cache): Provide default values for x87 control
 636         registers when these features are available, but disabled.
 637         * regcache.c (supply_register_by_name_zeroed): New function.
 638         * regcache.h (supply_register_by_name_zeroed): Declare new
 639         function.
 640
 641 2018-05-07  Tom Tromey  <tom@tromey.com>
 642
 643         * configure: Rebuild.
 644
 645 2018-05-04  Tom Tromey  <tom@tromey.com>
 646
 647         * configure: Rebuild.
 648
 649 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 650             Pedro Alves <palves@redhat.com>
 651
 652         * linux-aarch64-low.c (aarch64_stopped_data_address):
 653         Likewise.
 654
 655 2018-04-27  Tom Tromey  <tom@tromey.com>
 656
 657         * configure: Rebuild.
 658
 659 2018-04-23  Tom Tromey  <tom@tromey.com>
 660
 661         * configure: Rebuild.
 662
 663 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
 664
 665         * Makefile.in (depcomp): Add "..".
 666         (all_deps_files): New and use it.
 667
 668 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 669
 670         * configure.srv (aarch64*-*-linux*): Don't include xml.
 671         (i[34567]86-*-cygwin*): Likewise.
 672         (i[34567]86-*-linux*): Likewise.
 673         (i[34567]86-*-lynxos*): Likewise.
 674         (i[34567]86-*-mingw32ce*): Likewise.
 675         (i[34567]86-*-mingw*): Likewise.
 676         (i[34567]86-*-nto*): Likewise.
 677         (tic6x-*-uclinux): Likewise.
 678         (x86_64-*-linux*): Likewise.
 679         (x86_64-*-mingw*): Likewise.
 680         (x86_64-*-cygwin*): Likewise.
 681
 682 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 683
 684         * tdesc.c: Remove xml parameter.
 685
 686 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 687
 688         * server.c (get_features_xml): Remove cast.
 689         * tdesc.c (void target_desc::accept): Fill in function.
 690         (tdesc_get_features_xml): Remove old xml creation.
 691         (print_xml_feature::visit_pre): Add xml vistor.
 692         * tdesc.h (struct target_desc): Make xmltarget mutable.
 693         (tdesc_get_features_xml): Remove declaration.
 694
 695 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 696
 697         * tdesc.c (tdesc_architecture_name): Add new function.
 698         (tdesc_osabi_name): Likewise.
 699         (tdesc_get_features_xml): Use new functions.
 700
 701 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 702
 703         * tdesc.c (tdesc_create_flags): Remove.
 704         (tdesc_add_flag): Likewise.
 705         (tdesc_named_type): Likewise.
 706         (tdesc_create_union): Likewise.
 707         (tdesc_create_struct): Likewise.
 708         (tdesc_create_vector): Likewise.
 709         (tdesc_add_bitfield): Likewise.
 710         (tdesc_add_field): Likewise.
 711         (tdesc_set_struct_size): Likewise.
 712
 713 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 714
 715         * tdesc.c (~target_desc): Remove implictly deleted items.
 716         (init_target_desc): Iterate all features.
 717         (tdesc_get_features_xml): Use vector.
 718         (tdesc_create_feature): Create feature.
 719         * tdesc.h (tdesc_feature) Remove
 720         (target_desc): Add features.
 721
 722 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 723
 724         * Makefile.in: Add common/tdesc.c
 725         * tdesc.c (init_target_desc): init all reg_defs from register
 726         vector.
 727         (tdesc_create_reg): Create tdesc_reg.
 728         * tdesc.h (tdesc_feature): Add register vector.
 729
 730 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 731
 732         * tdesc.h (struct target_desc) <features>: Change type to
 733         std::vector<std::string>.
 734         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
 735         changes.
 736         (tdesc_get_features_xml): Likewise.
 737         (tdesc_create_feature): Likewise.
 738
 739 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
 740
 741         * regcache.c (find_register_by_number): Return a ref.
 742         (find_regno): Use references.
 743         (register_size): Likewise.
 744         (register_data): Likewise.
 745         * tdesc.c (target_desc::~target_desc): Remove free calls.
 746         (target_desc::operator==): Use std::vector compare.
 747         (init_target_desc): Use reference.
 748         (tdesc_create_reg): Use reg constructors.
 749         * tdesc.h (struct target_desc): Replace pointer with object.
 750
 751 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 752
 753         * regcache.c (find_register_by_number): Make static.
 754         (find_regno): Use find_register_by_number
 755         * regcache.h (struct reg): Remove declaration.
 756
 757 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 758
 759         * tdesc.c (target_desc::~target_desc): Move to here.
 760         (target_desc::operator==): Likewise.
 761         * tdesc.h (target_desc::~target_desc): Move from here.
 762         (target_desc::operator==): Likewise.
 763
 764 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 765
 766         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
 767
 768 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 769
 770         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
 771         S390_TDESC_GS.
 772         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
 773         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
 774         and init_registers_s390_gs_linux64.
 775
 776 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 777
 778         * linux-s390-low.c (s390_fill_gs): Remove function.
 779         (s390_fill_gsbc): Remove function.
 780         (s390_regsets): Set fill functions for the guarded storage regsets
 781         to NULL.
 782
 783 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 784
 785         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
 786         the word size.  Add comment.
 787         (s390_get_wordsize): New function.
 788         (s390_arch_setup): No longer select a temporary tdesc to fetch the
 789         pswm with it.  Instead, use s390_get_wordsize to determine the
 790         word size first and derive the correct tdesc from that directly.
 791
 792 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 793
 794         * Makefile.in: Include silent-rules.mk.
 795         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
 796         (COMPILE): Add ECHO_CXX.
 797         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 798         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 799         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
 800         (version-generated.c): Add ECHO_GEN.
 801         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
 802         (IPAGENT_COMPILE): Add ECHO_CXX.
 803         (%-generated.c): Add ECHO_REGDAT.
 804
 805 2018-03-14  Tom Tromey  <tom@tromey.com>
 806
 807         PR cli/14977:
 808         * ax.c (ax_printf): Special case for NULL.
 809
 810 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         * linux-low.c (linux_qxfer_libraries_svr4): Use
 813         xml_escape_text_append.
 814
 815 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 816
 817         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
 818
 819 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 820
 821         * server.c (handle_general_set): Remove unnecessary xstrdup.
 822
 823 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 824
 825         * server.c (parse_debug_format_options): Adjust to
 826         delim_string_to_char_ptr_vec changes.
 827         * thread-db.c (thread_db_load_search): Adjust to
 828         dirnames_to_char_ptr_vec changes.
 829
 830 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
 831
 832         * target.h (target_enable_btrace, target_disable_btrace)
 833         (target_read_btrace, target_read_btrace_conf): Turn macro into
 834         inline function.  Throw error if target method is not defined.
 835         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
 836         check for btrace target method.  Be prepared to handle exceptions
 837         from btrace target methods.
 838
 839 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 840
 841         * server.c (captured_main): Change order of error message printed
 842         when the current working directory cannot be found.
 843
 844 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 845
 846         * server.c: Include "filenames.h" and "pathstuff.h".
 847         (program_name): Delete variable.
 848         (program_path): New anonymous class.
 849         (get_exec_wrapper): Use "program_path" instead of
 850         "program_name".
 851         (handle_v_run): Likewise.
 852         (captured_main): Likewise.
 853         (process_serial_event): Likewise.
 854
 855 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 856
 857         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
 858         (OBJS): Add "pathstuff.o".
 859         * server.c (current_directory): New global variable.
 860         (captured_main): Initialize "current_directory".
 861
 862 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 863
 864         * tdesc.c: Use common/tdesc.h.
 865         * tdesc.h: Likewise.
 866
 867 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
 868             Simon Marchi  <simon.marchi@ericsson.com>
 869
 870         * Makefile.in: Switch order of make rules.
 871
 872 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 873
 874         * Makefile.in: Add common directory in build.
 875         * configure.ac: Add common reference.
 876         * configure: Regenerate.
 877
 878 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 879
 880         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
 881         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
 882         * spu-low.c (spu_target_ops): Likewise.
 883         * win32-low.c (win32_target_ops): Likewise.
 884         * server.c (supported_btrace_packets): Report packets unconditionally.
 885         * target.h (target_ops) <supports_btrace>: Remove.
 886         (target_supports_btrace): Remove.
 887
 888 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 889
 890         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
 891         (handle_btrace_disable): Change return type to void.  Use exceptions
 892         to report errors.
 893         (handle_btrace_general_set): Catch exception and copy message to
 894         return message.
 895
 896 2018-02-08  Tom Tromey  <tom@tromey.com>
 897
 898         * linux-low.c (install_software_single_step_breakpoints): Use
 899         make_scoped_restore.
 900         * inferiors.c (make_cleanup_restore_current_thread): Remove.
 901         (do_restore_current_thread_cleanup): Remove.
 902         * gdbthread.h (make_cleanup_restore_current_thread): Don't
 903         declare.
 904
 905 2018-02-08  Tom Tromey  <tom@tromey.com>
 906
 907         * mem-break.c (set_raw_breakpoint_at): Use
 908         gdb::unique_xmalloc_ptr.
 909
 910 2018-01-30  Pedro Alves  <palves@redhat.com>
 911
 912         PR gdb/13211
 913         * target.c (target_terminal::terminal_state): Rename to ...
 914         (target_terminal::m_terminal_state): ... this.
 915
 916 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
 917
 918         * linux-low.c (handle_extended_wait): Surround call to
 919         thread_db_notice_clone with #ifdef USE_THREAD_DB.
 920
 921 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 922
 923         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
 924         linux_ptrace_attach_fail_reason_string now returning an
 925         std::string.
 926         (linux_attach): Likewise.
 927         * thread-db.c (attach_thread): Likewise.
 928
 929 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
 930
 931         PR gdb/21559
 932         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
 933         checking for fs_base/gs_base fields in struct user_regs_struct.
 934         * configure: Regenerate.
 935
 936 2018-01-16  Yao Qi  <yao.qi@linaro.org>
 937
 938         PR gdb/18749
 939         * linux-low.c (fetch_register): Call supply_register instead of
 940         error.
 941
 942 2018-01-08  Yao Qi  <yao.qi@linaro.org>
 943             Simon Marchi  <simon.marchi@ericsson.com>
 944
 945         * Makefile.in (OBS): Remove selftest.o.
 946         * configure.ac: Set srv_selftest_objs if $development is true.
 947         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
 948         * configure: Re-generated.
 949         * server.c (captured_main): Wrap variable selftest_filter with
 950         GDB_SELF_TEST.
 951
 952 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 953
 954         * server.c (parse_debug_format_options): Return std::string.
 955         (handle_monitor_command, captured_main): Adjust.
 956
 957 2018-01-05  Pedro Alves  <palves@redhat.com>
 958
 959         PR gdb/18653
 960         * server.c (captured_main): Pass quiet=false to
 961         save_original_signals_state.
 962
 963 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 964
 965         * gdbreplay.c (gdbreplay_version): Update copyright year in
 966         version message.
 967         * server.c (gdbserver_version): Likewise.
 968
 969 2017-12-08  Tom Tromey  <tom@tromey.com>
 970
 971         * ax.c (ax_printf): Update.
 972
 973 2017-12-07  Yao Qi  <yao.qi@linaro.org>
 974
 975         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
 976         aarch64_linux_read_description.
 977         * linux-amd64-ipa.c (idx2mask): New array.
 978         (get_ipa_tdesc): Move idx2mask out.
 979         (initialize_low_tracepoint): Initialize target descriptions.
 980         * linux-i386-ipa.c (idx2mask): New array.
 981         (get_ipa_tdesc): Move idx2mask out.
 982         (initialize_low_tracepoint): Initialize target descriptions.
 983
 984 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
 985
 986         * tdesc.c (struct tdesc_type): Change return type.
 987         (tdesc_add_flag): Change parameter type.
 988         (tdesc_add_bitfield): Likewise.
 989         (tdesc_add_field): Likewise.
 990         (tdesc_set_struct_size): Likewise.
 991
 992 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
 993
 994         * regcache.c (registers_to_string): Remove unused variable.
 995
 996 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 997
 998         * inferiors.c (for_each_inferior_with_data): Remove.
 999         * inferiors.h (for_each_inferior_with_data): Remove.
1000         * server.c (handle_qxfer_threads_worker): Change parameter type.
1001         (handle_qxfer_threads_proper): Use for_each_thread.
1002
1003 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1004
1005         * inferiors.c (for_each_inferior): Remove.
1006         (clear_inferiors): Use for_each_thread.
1007         * inferiors.h (for_each_inferior): Remove.
1008         * linux-low.c (linux_wait_for_event_filtered): Use
1009         for_each_thread.
1010         (linux_stabilize_threads): Likewise.
1011         * regcache.c (regcache_release): Likewise.
1012         * server.c (gdb_wants_all_threads_stopped): Likewise.
1013         (clear_pending_status_callback): Remove.
1014         (handle_status): Use for_each_thread.
1015         (captured_main): Likewise.
1016         * win32-low.c (child_init_thread_list): Likewise.
1017         (win32_clear_inferiors): Likewise.
1018         (fake_breakpoint_event): Likewise.
1019
1020 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1021
1022         * inferiors.h (find_inferior): Remove.
1023         * inferiors.c (find_inferior): Remove.
1024
1025 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1026
1027         * linux-low.c (resume_status_pending_p): Update comment.
1028         (need_step_over_p): Update comment.
1029
1030 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1031
1032         * linux-low.c (proceed_one_lwp): Return void, change parameter
1033         type.
1034         (unsuspend_and_proceed_one_lwp): Likewise.
1035         (proceed_all_lwps): Use for_each_thread.
1036         (unstop_all_lwps): Likewise.
1037
1038 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1039
1040         * linux-low.c (linux_resume_one_thread): Return void, take
1041         parameter directly.
1042         (linux_resume): Use for_each_thread.
1043
1044 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1045
1046         * linux-low.c (send_sigstop_callback): Return void, change
1047         parameter type.  Rename to...
1048         (send_sigstop): ... this.
1049         (suspend_and_send_sigstop_callback): Return void, change parameter
1050         type.  Rename to...
1051         (suspend_and_send_sigstop): ... this.
1052         (stop_all_lwps): Use for_each_thread.
1053
1054 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1055
1056         * linux-low.c (lwp_running): Return bool, remove unused
1057         argument.
1058         (linux_stabilize_threads): Use find_thread.
1059
1060 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1061
1062         * linux-low.c (select_singlestep_lwp_callback): Remove.
1063         (count_events_callback): Remove.
1064         (select_event_lwp_callback): Remove.
1065         (select_event_lwp): Use find_thread/for_each_thread.
1066
1067 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1068
1069         * linux-low.c (not_stopped_callback): Return bool, take filter
1070         argument directly.
1071         (linux_wait_for_event_filtered): Use find_thread.
1072         (linux_wait_1): Likewise.
1073
1074 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1075
1076         * linux-low.c (same_lwp): Remove.
1077         (find_lwp_pid): Use find_thread.
1078
1079 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1080
1081         * linux-low.c (delete_lwp_callback): Remove.
1082         (linux_mourn): Use for_each_thread.
1083
1084 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1085
1086         * linux-low.c (linux_detach_lwp_callback): Return void, remove
1087         args parameter, don't check for pid.
1088         (linux_detach): Use for_each_thread.
1089
1090 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1091
1092         * linux-low.c (struct counter): Remove.
1093         (second_thread_of_pid_p): Remove.
1094         (last_thread_of_process_p): Use find_thread.
1095
1096 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1097
1098         * inferiors.c (find_inferior_in_random): Remove.
1099         * inferiors.h (find_inferior_in_random): Remove.
1100         * linux-low.c (status_pending_p_callback): Return bool, accept
1101         parameter ptid directly.
1102         (linux_wait_for_event_filtered): Use find_thread_in_random.
1103         (linux_wait_1): Likewise.
1104
1105 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1106
1107         * inferiors.c (find_inferior_id): Remove.
1108         (find_thread_ptid): Move implemention from find_inferior_id to
1109         here.
1110         * inferiors.h (find_inferior_id): Remove.
1111         * server.c (handle_status): Use find_thread_ptid.
1112         (process_serial_event): Likewise.
1113         * thread-db.c (find_one_thread): Likewise.
1114         (thread_db_thread_handle): Likewise.
1115         * win32-low.c (thread_rec): Likewise.
1116         (child_delete_thread): Likewise.
1117         (win32_thread_alive): Likewise.
1118         (get_child_debug_event): Likewise.
1119
1120 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1121
1122         * linux-mips-low.c (update_watch_registers_callback): Return
1123         void, remove pid_p parameter, don't check for pid.
1124         (mips_insert_point, mips_remove_point): Use for_each_thread.
1125
1126 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1127
1128         * lynx.low (lynx_delete_thread_callback): Remove.
1129         (lynx_mourn): Use for_each_thread.
1130
1131 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
1132
1133         * regcache.c (regcache_invalidate_one): Remove.
1134         (regcache_invalidate_pid): use for_each_thread.
1135
1136 2017-11-26  Tom Tromey  <tom@tromey.com>
1137
1138         * linux-low.c (linux_create_inferior): Update.
1139
1140 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
1141
1142         * spu-low.c (spu_create_inferior): Fix typo in argument name.
1143
1144 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1145
1146         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1147         * linux-aarch64-low.c (initialize_low_arch): Call init func.
1148         * linux-aarch64-tdesc-selftest.c: New file.
1149         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1150
1151 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1152
1153         * configure.srv: Add new file.
1154         * linux-aarch64-low.c (initialize_low_arch): Call init func.
1155         * linux-aarch64-tdesc-selftest.c: New file.
1156         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1157
1158 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1159
1160         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1161         * linux-aarch64-low.c (initialize_low_arch): Remove init.
1162         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1163
1164 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
1165
1166         * configure.srv: Add new files.
1167         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1168         aarch64_linux_read_description.
1169         * linux-aarch64-low.c (aarch64_linux_read_description):
1170         Merge with aarch64_arch_setup.
1171         (aarch64_arch_setup): Call aarch64_linux_read_description.
1172         * linux-aarch64-tdesc.c: New file.
1173         * linux-aarch64-tdesc.h: New file.
1174
1175 2017-11-24  Yao Qi  <yao.qi@linaro.org>
1176
1177         * configure.srv: Set $srv_regobj for tic6x-linux.
1178         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1179         (tic6x_read_description): Move some code to tic6x_arch_setup.
1180         (tic6x_tdesc_test): New function.
1181         (initialize_low_arch): Call selftests::register_test.
1182
1183 2017-11-22  Yao Qi  <yao.qi@linaro.org>
1184
1185         * remote-utils.c (prepare_resume_reply): Use memcpy.
1186
1187 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1188
1189         * linux-low.c (kill_one_lwp_callback): Return void, take
1190         argument directly, don't filter on pid.
1191         (linux_kill): Use for_each_thread.
1192
1193 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1194
1195         * linux-low.c (need_step_over_p): Return bool, remove dummy
1196         argument.
1197         (linux_resume, proceed_all_lwps): Use find_thread.
1198
1199 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1200
1201         * linux-low.c (resume_status_pending_p): Return bool, remove
1202         flag_p argument.
1203         (linux_resume): Use find_thread.
1204
1205 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1206
1207         * linux-low.c (struct thread_resume_array): Remove.
1208         (linux_set_resume_request): Return void, take arguments
1209         directly.
1210         (linux_resume): Use for_each_thread.
1211
1212 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1213
1214         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1215         return bool, remove data argument.
1216         (linux_stabilize_threads): Use find_thread.
1217
1218 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1219
1220         * linux-low.c (unsuspend_one_lwp): Remove.
1221         (unsuspend_all_lwps): Use for_each_thread, inline code from
1222         unsuspend_one_lwp.
1223
1224 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1225
1226         * gdbthread.h (find_thread): Add overload with ptid_t filter.
1227         * linux-low.c (struct iterate_over_lwps_args): Remove.
1228         (iterate_over_lwps_filter): Remove.
1229         (iterate_over_lwps): Use find_thread.
1230
1231 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1232
1233         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1234         (linux_handle_new_gdb_connection): Use for_each_thread, inline
1235         code from reset_lwp_ptrace_options_callback.
1236
1237 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1238
1239         * linux-arm-low.c (struct update_registers_data): Remove.
1240         (update_registers_callback): Return void, take arguments
1241         directly, don't check thread's pid.
1242         (arm_insert_point, arm_remove_point): Use for_each_thread.
1243
1244 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1245
1246         * win32-low.c (continue_one_thread): Return void, take argument
1247         directly.
1248         (child_continue): Use for_each_thread.
1249
1250 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
1251
1252         * win32-i386-low.c (update_debug_registers_callback): Rename
1253         to ...
1254         (update_debug_registers): ... this, return void, remove pid_p arg.
1255         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1256
1257 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
1258
1259         * inferiors.h (struct process_info): Add constructor, initialize
1260         fields..
1261         <syscalls_to_catch>: Change type to std::vector<int>.
1262         * inferiors.c (add_process): Allocate process_info with new.
1263         (remove_process): Free process_info with delete.
1264         * linux-low.c (handle_extended_wait): Adjust.
1265         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1266         * server.c (handle_general_set): Adjust.
1267
1268 2017-11-16  Pedro Alves  <palves@redhat.com>
1269
1270         * remote-utils.c (remote_close): Block SIGIO signals instead of
1271         uninstalling the SIGIO handler.
1272
1273 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
1274
1275         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1276
1277 2017-11-16  Yao Qi  <yao.qi@linaro.org>
1278
1279         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1280         (tic6x_store_gregset): Likewise.
1281         (tic6x_usrregs_info): Move it up.
1282
1283 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
1284
1285         * Makefile.in: Update arch rules.
1286         * configure.srv: Explicitly mark arch/ files.
1287
1288 2017-11-13  Andreas Schwab  <schwab@suse.de>
1289
1290         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1291         function.
1292         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1293
1294 2017-11-06  Pedro Alves  <palves@redhat.com>
1295
1296         * config.in, configure: Regenerate.
1297
1298 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1299
1300         * target.c (struct thread_search): Remove.
1301         (thread_search_callback): Remove.
1302         (prepare_to_access_memory): Use for_each_thread instead of
1303         find_inferior.  Inline code from thread_search_callback.
1304
1305 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1306
1307         * server.c (struct visit_actioned_threads_data): Remove.
1308         (visit_actioned_threads): Change prototype to take arguments
1309         directly.
1310         (resume): Use find_thread instead of find_inferior.
1311
1312 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
1313
1314         * server.c (queue_stop_reply_callback): Change prototype, return
1315         void.
1316         (find_status_pending_thread_callback): Remove.
1317         (handle_status): Replace find_inferior with find_thread and
1318         for_each_thread.
1319
1320 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
1321
1322         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1323         with REGNO.
1324         (aarch64_store_gregset): Likewise.
1325         (aarch64_fill_fpregset): Likewise.
1326         (aarch64_store_fpregset): Likewise.
1327
1328 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
1329
1330         * gdbthread.h (find_thread, for_each_thread): New functions.
1331         * inferiors.c (thread_of_pid): Remove.
1332         (find_any_thread_of_pid): Use find_thread.
1333         * linux-low.c (num_lwps): Use for_each_thread.
1334
1335 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1336
1337         * Makefile.in: Remove one rule.
1338         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1339
1340 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1341
1342         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1343         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1344
1345 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1346
1347         * configure.srv: Rename arm.o with arch/arm.o.
1348
1349 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1350
1351         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1352         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1353         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1354         (arch-i386.o, arch-amd64.o): Remove rules.
1355         (arch/%.o): New rule.
1356         Update POSTCOMPILE and COMPILE.pre.
1357         * configure.ac: Invoke AC_CONFIG_COMMANDS.
1358         * configure: Re-generated.
1359         * configure.srv: Replace arch-i386.o with arch/i386.o.
1360         Replace arch-amd64.o with arch/amd64.o.
1361
1362 2017-10-16  Yao Qi  <yao.qi@linaro.org>
1363
1364         * configure: Regenerated.
1365
1366 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1367
1368         * inferiors.h: (struct inferior_list): Remove.
1369         (struct inferior_list_entry); Remove.
1370         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1371         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1372         get_first_inferior): Remove.
1373         (for_each_inferior, for_each_inferior_with_data, find_inferior,
1374         find_inferior_id, find_inferior_in_random): Change signature.
1375         * inferiors.c (all_threads): Change type to
1376         std::list<thread_info *>.
1377         (get_thread): Remove macro.
1378         (find_inferior, find_inferior_id): Change signature, implement
1379         using find_thread.
1380         (find_inferior_in_random): Change signature, implement using
1381         find_thread_in_random.
1382         (for_each_inferior, for_each_inferior_with_data): Change
1383         signature, implement using for_each_thread.
1384         (add_inferior_to_list, remove_inferior): Remove.
1385         (add_thread, get_first_thread, thread_of_pid,
1386         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1387         (get_first_inferior, one_inferior_p, clear_inferior_list):
1388         Remove.
1389         (clear_inferiors, get_thread_process): Update.
1390         * gdbthread.h: Include <list>.
1391         (struct thread_info) <entry>: Remove field.
1392         <id>: New field.
1393         (all_threads): Change type to std::list<thread_info *>.
1394         (get_first_inferior): Add doc.
1395         (find_thread, for_each_thread, find_thread_in_random): New
1396         functions.
1397         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1398         * linux-arm-low.c (update_registers_callback): Update.
1399         * linux-low.c (second_thread_of_pid_p): Update.
1400         (kill_one_lwp_callback, linux_detach_lwp_callback,
1401         delete_lwp_callback, status_pending_p_callback, same_lwp,
1402         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1403         iterate_over_lwps, not_stopped_callback,
1404         resume_stopped_resumed_lwps, count_events_callback,
1405         select_singlestep_lwp_callback, select_event_lwp_callback,
1406         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1407         suspend_and_send_sigstop_callback, wait_for_sigstop,
1408         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1409         lwp_running, linux_set_resume_request, resume_status_pending_p,
1410         need_step_over_p, start_step_over, linux_resume_one_thread,
1411         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1412         reset_lwp_ptrace_options_callback): Update.
1413         * linux-mips-low.c (update_watch_registers_callback): Update.
1414         * regcache.c (regcache_invalidate_one, regcache_invalidate):
1415         Update.
1416         (free_register_cache_thread_one): Remove.
1417         (regcache_release): Update.
1418         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1419         handle_qxfer_threads_worker): Update.
1420         (handle_query): Update, use list iterator.
1421         (visit_actioned_threads, handle_pending_status,
1422         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1423         clear_pending_status_callback, set_pending_status_callback,
1424         find_status_pending_thread_callback, handle_status,
1425         process_serial_event): Update.
1426         * target.c (thread_search_callback): Update.
1427         * thread-db.c (thread_db_get_tls_address): Update.
1428         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1429         Update.
1430         * win32-i386-low.c (update_debug_registers_callback): Update.
1431         * win32-low.c (delete_thread_info, child_delete_thread,
1432         continue_one_thread, suspend_one_thread,
1433         get_child_debug_event): Adjust.
1434
1435 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1436
1437         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1438         * inferiors.h: Include <list>.
1439         (struct process_info) <entry>: Remove field.
1440         <pid>: New field.
1441         (pid_of): Change macro to function.
1442         (ptid_of, lwpid_of): Remove macro.
1443         (all_processes): Change type to std::list<process_info *>.
1444         (ALL_PROCESSES): Remove macro.
1445         (for_each_process, find_process): New function.
1446         * inferiors.c (all_processes): Change type to
1447         std::list<process_info *>.
1448         (find_thread_process): Adjust.
1449         (add_process): Likewise.
1450         (remove_process): Likewise.
1451         (find_process_pid): Likewise.
1452         (get_first_process): Likewise.
1453         (started_inferior_callback): Remove.
1454         (have_started_inferiors_p): Adjust.
1455         (attached_inferior_callback): Remove.
1456         (have_attached_inferiors_p): Adjust.
1457         * linux-low.c (check_zombie_leaders): Likewise.
1458         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1459         (x86_linux_update_xmltarget): Adjust.
1460         * server.c (handle_query): Likewise.
1461         (gdb_reattached_process): Remove.
1462         (handle_status): Adjust.
1463         (kill_inferior_callback): Likewise.
1464         (detach_or_kill_inferior): Remove.
1465         (print_started_pid): Likewise.
1466         (print_attached_pid): Likewise.
1467         (detach_or_kill_for_exit): Update.
1468         (process_serial_event): Likewise.
1469         * linux-arm-low.c (arm_new_fork): Likewise.
1470
1471 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1472
1473         * dll.h: Include <list>.
1474         (struct dll_info): Add constructor.
1475         <entry>: Remove field.
1476         (all_dlls): Change type to std::list<dll_info>.
1477         * dll.c: Include <algorithm>.
1478         (get_dll): Remove macro.
1479         (all_dlls): Change type to std::list<dll_info *>.
1480         (free_one_dll): Remove.
1481         (match_dll): Likewise.
1482         (loaded_dll): Adjust.
1483         (unloaded_dll): Adjust to all_dlls type change, use
1484         std::find_if.  Inline code from match_dll.
1485         (clear_dlls): Adjust to all_dlls type change.
1486         * server.c (emit_dll_description): Remove.
1487         (handle_qxfer_libraries): Adjust to all_dlls type change,
1488         integrate emit_dll_description's functionality.
1489
1490 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1491
1492         * linux-low.h (struct linux_target_ops) <delete_process>: New
1493         field.
1494         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1495         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1496         (struct linux_target_ops): Add delete_process callback.
1497         * linux-arm-low.c (arm_delete_process): New.
1498         (struct linux_target_ops): Add delete_process callback.
1499         * linux-bfin-low.c (struct linux_target_ops): Likewise.
1500         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1501         * linux-m32r-low.c (struct linux_target_ops): Likewise.
1502         * linux-mips-low.c (mips_linux_delete_process): New.
1503         (struct linux_target_ops): Add delete_process callback.
1504         * linux-ppc-low.c (struct linux_target_ops): Likewise.
1505         * linux-s390-low.c (struct linux_target_ops): Likewise.
1506         * linux-sh-low.c (struct linux_target_ops): Likewise.
1507         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1508         * linux-tile-low.c (struct linux_target_ops): Likewise.
1509         * linux-x86-low.c (x86_linux_delete_process): New.
1510         (struct linux_target_ops): Add delete_process callback.
1511         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1512
1513 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1514
1515         * linux-aarch64-low.c (the_low_target): Add thread delete
1516         callback.
1517         * linux-arm-low.c (arm_delete_thread): New function.
1518         (the_low_target): Add thread delete callback.
1519         * linux-bfin-low.c (the_low_target): Likewise.
1520         * linux-crisv32-low.c (the_low_target): Likewise.
1521         * linux-low.c (delete_lwp): Invoke delete_thread callback if
1522         set.
1523         * linux-low.h (struct linux_target_ops) <delete_thread>: New
1524         field.
1525         * linux-m32r-low.c (the_low_target): Add thread delete callback.
1526         * linux-mips-low.c (mips_linux_delete_thread): New function.
1527         (the_low_target): Add thread delete callback.
1528         * linux-ppc-low.c (the_low_target): Likewise.
1529         * linux-s390-low.c (the_low_target): Likewise.
1530         * linux-sh-low.c (the_low_target): Likewise.
1531         * linux-tic6x-low.c (the_low_target): Likewise.
1532         * linux-tile-low.c (the_low_target): Likewise.
1533         * linux-x86-low.c (the_low_target): Likewise.
1534         * linux-xtensa-low.c (the_low_target): Likewise.
1535
1536 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
1537
1538         * win32-low.c: Include "common-inferior.h".
1539
1540 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1541
1542         * inferiors.c (set_inferior_cwd): New function.
1543         * server.c (handle_general_set): Handle QSetWorkingDir packet.
1544         (handle_query): Inform that QSetWorkingDir is supported.
1545         * win32-low.c (create_process): Pass the inferior's cwd to
1546         CreateProcess.
1547
1548 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1549
1550         * inferiors.c (current_inferior_cwd): New global variable.
1551         (get_inferior_cwd): New function.
1552         * inferiors.h (struct process_info) <cwd>: New field.
1553
1554 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1555
1556         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1557         (OBS): Add gdb_tilde_expand.o.
1558
1559 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
1560
1561         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1562         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1563
1564 2017-09-29  Pedro Alves  <palves@redhat.com>
1565
1566         * ax.c (gdb_parse_agent_expr): Constify.
1567         * ax.h (gdb_parse_agent_expr): Constify.
1568         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1569         Constify.
1570         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1571         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1572         * remote-utils.h (read_ptid): Constify.
1573         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1574         (process_point_options, process_serial_event): Constify.
1575         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1576         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1577         (cmd_qtbuffer): Constify.
1578
1579 2017-09-29  Pedro Alves  <palves@redhat.com>
1580
1581         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1582         fails.
1583
1584 2017-09-29  Pedro Alves  <palves@redhat.com>
1585
1586         * linux-low.c (handle_extended_wait): Pass parent thread instead
1587         of process to thread_db_notice_clone.
1588         * linux-low.h (thread_db_notice_clone): Replace parent process
1589         parameter with parent thread parameter.
1590         * thread-db.c (find_one_thread): Add comment.
1591         (thread_db_notice_clone): Replace parent process parameter with
1592         parent thread parameter.  Temporarily switch to the parent thread.
1593
1594 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
1595
1596         * gdbthread.h: Include "common-gdbthread.h".
1597         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1598         "if" when validating the ptid.
1599         * remote-utils.c: Include "gdbthread.h".
1600         (prepare_resume_reply): Use "switch_to_thread".
1601         * target.c (done_accessing_memory): Likewise.
1602
1603 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1604
1605         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1606         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
1607         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1608         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
1609         s390x-gs-linux64-ipa.o to ipa_obj.
1610         * linux-s390-low.c (HWCAP_S390_GS): New define.
1611         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1612         New functions.
1613         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1614         (s390_arch_setup): Check for guarded-storage support and choose
1615         appropriate tdesc.
1616         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1617         init_registers_s390x_gs_linux64.
1618         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1619         enum value.
1620         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1621         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1622
1623 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
1624
1625         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1626
1627 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1628
1629         * linux-low.h (struct lwp_info): Add new field, thread_handle.
1630         (thread_db_thread_handle): Declare.
1631         * linux-low.c (linux_target_ops): Initialize thread_handle.
1632         * server.c (handle_qxfer_threads_worker): Add support for
1633         "handle" attribute.
1634         * target.h (struct target_ops): Add new function pointer,
1635         thread_handle.
1636         (target_thread_handle): Define.
1637         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1638         field in lwp.
1639         (thread_db_thread_handle): New function.
1640
1641 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1642
1643         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1644         * linux-low.h (thread_db_notice_clone): Declare.
1645         * thread-db.c (thread_db_notice_clone): New function.
1646
1647 2017-09-21  Pedro Alves  <palves@redhat.com>
1648
1649         * server.c (gdb_read_memory, handle_status, process_serial_event)
1650         (handle_serial_event, handle_target_event): Adjust to
1651         set_desired_thread prototype change.
1652         * target.c (set_desired_thread): Remove 'use_general' parameter
1653         and adjust.
1654         * target.h (set_desired_thread): Remove 'use_general' parameter.
1655
1656 2017-09-20  Tom Tromey  <tom@tromey.com>
1657
1658         * target.c (target_terminal::terminal_state): Define.
1659         (target_terminal::init): Rename from target_terminal_init.
1660         (target_terminal::inferior): Rename from
1661         target_terminal_inferior.
1662         (target_terminal::ours): Rename from target_terminal_ours.
1663         (target_terminal::ours_for_output, target_terminal::info): New.
1664
1665 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1666
1667         * server.c (accumulate_file_name_length): Remove.
1668         (emit_dll_description): Adjust to std::string change.
1669         (handle_qxfer_libraries): Use std::string to hold document.
1670
1671 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1672
1673         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1674         return type of xml_escape_text.
1675         * server.c (emit_dll_description): Likewise.
1676
1677 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1678
1679         * server.c (captured_main): Accept argument for --selftest.
1680         Update run_tests call.
1681         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1682         when registering selftests.
1683
1684 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1685
1686         * regcache.c (get_thread_regcache): Update code to use "std::vector"
1687         instead of "VEC" for "target_desc.reg_defs".
1688         (regcache_cpy): Likewise.
1689         (registers_to_string): Likewise.
1690         (registers_from_string): Likewise.
1691         (find_regno): Likewise.
1692         (supply_regblock): Likewise.
1693         (regcache_raw_read_unsigned): Likewise.
1694         * tdesc.c (init_target_desc): Likewise.
1695         (tdesc_create_reg): Likewise.
1696         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
1697         (struct target_desc) <reg_defs>: Convert to "std::vector".
1698         (target_desc): Do not initialize "reg_defs".
1699         (~target_desc): Update code to use "std::vector" instead of "VEC"
1700         for "target_desc.reg_defs".
1701         (operator==): Likewise.
1702
1703 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1704
1705         * inferiors.h (thread_to_gdb_id): Remove.
1706         * inferiors.c (thread_to_gdb_id): Remove.
1707         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1708         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1709         lynx_store_registers, lynx_read_memory, lynx_write_memory):
1710         Likewise.
1711         * nto-low.c (nto_fetch_registers, nto_store_registers,
1712         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1713
1714 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1715
1716         * inferiors.h (gdb_id_to_thread_id): Remove.
1717         * inferiors.c (gdb_id_to_thread_id): Remove.
1718         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1719         removal.  Move pid declaration closer to where it's used.
1720
1721 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1722
1723         * server.c (handle_detach): New function.
1724         (process_serial_event): Move code out, call handle_detach.
1725
1726 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1727
1728         * server.c (require_running): Rename to ...
1729         (require_running_or_return): ... this ...
1730         (require_running_or_break): ... and this.
1731         (handle_query, process_serial_event): Adjust.
1732
1733 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1734
1735         * linux-low.c (linux_set_resume_request): Remove unused
1736         variables.
1737
1738 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1739
1740         * server.c (first_thread_of): Remove.
1741         (process_serial_event): Replace usage of first_thread_of with
1742         find_any_thread_of_pid.
1743         * tracepoint.c (same_process_p): Remove.
1744         (gdb_agent_about_to_close): Replace usage of same_process_p with
1745         find_any_thread_of_pid.
1746         * linux-x86-low.c (same_process_callback): Remove.
1747         (x86_arch_setup_process_callback): Replace usage of
1748         same_process_callback with find_any_thread_of_pid.
1749         * thread-db.c (any_thread_of): Remove.
1750         (switch_to_process): Replace usage of any_thread_of with
1751         find_any_thread_of_pid.
1752         * inferiors.c (thread_pid_matches_callback): Remove.
1753         (find_thread_process): Adjust to use find_any_thread_of_pid.
1754
1755 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1756
1757         * regcache.c (get_thread_regcache): Guard calls to "memset"
1758           with "!VEC_empty".
1759
1760 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1761
1762         * linux-low.c (handle_extended_wait): Use
1763         "allocate_target_description" instead of "XNEW".
1764         * linux-x86-low.c (initialize_low_arch): Likewise.
1765
1766 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1767
1768         * configure.srv (srv_i386_regobj): Remove.
1769         (srv_amd64_regobj): Remove.
1770         (srv_regobj): Set it to "" for x86 non-linux targets.
1771         * linux-x86-tdesc.c (i386_linux_read_description):
1772         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1773         (init_registers_i386): Remove the declaration.
1774         (tdesc_i386): Remove the declaration.
1775         (lynx_i386_arch_setup): Call i386_create_target_description.
1776         * nto-x86-low.c: Likewise.
1777         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1778         [!__x86_64__]: include arch/i386.h.
1779         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1780
1781 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1782
1783         * configure.srv (srv_amd64_linux_xmlfiles): Remove
1784         i386/amd64-XXX-linux from it.
1785
1786 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1787
1788         * configure.srv: Empty srv_amd64_linux_regobj if $development is
1789         false.
1790         (ipa_amd64_linux_regobj): Remove.
1791         (ipa_x32_linux_regobj): Remove.
1792
1793 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1794
1795         * Makefile.in (arch-amd64.o): New rule.
1796         * configure.srv: Append arch-amd64.o.
1797         * linux-amd64-ipa.c: Include common/x86-xstate.h.
1798         (get_ipa_tdesc): Call amd64_linux_read_description.
1799         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1800         and init_registers_amd64_XXX.
1801         * linux-x86-low.c (x86_linux_read_description): Call
1802         amd64_linux_read_description.
1803         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1804         (initialize_low_arch): Don't call init_registers_x32_XXX and
1805         init_registers_amd64_XXX.
1806         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1807         and tdesc_amd64_XXX.
1808         [__x86_64__] (amd64_tdesc_test): New function.
1809         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1810         and init_registers_amd64_XXX.
1811         * linux-x86-tdesc.c: Include arch/amd64.h.
1812         (xcr0_to_tdesc_idx): New function.
1813         (i386_linux_read_description): New function.
1814         (amd64_get_ipa_tdesc_idx): New function.
1815         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1816         (amd64_get_ipa_tdesc): Declare.
1817
1818 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1819
1820         * configure.srv (srv_i386_linux_xmlfiles): Remove
1821         i386/i386-XXX-linux.xml from it.
1822
1823 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1824
1825         * configure.srv: Set srv_i386_linux_regobj empty if $development
1826         is false.
1827         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1828         initialize_low_tdesc.
1829         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1830         with #if initialize_low_tdesc.
1831         * linux-x86-tdesc-selftest.c: New file.
1832         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1833
1834 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1835
1836         * Makefile.in (arch-i386.o): New rule.
1837         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1838         (x86_64-*-linux*): Likewise.
1839         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1840         include arch/i386.h.
1841         (i386_linux_read_description): Remove code and call
1842         i386_create_target_description.
1843         * tdesc.c (allocate_target_description): New function.
1844         * tdesc.h (set_tdesc_architecture): Remove declaration.
1845         (set_tdesc_osabi): Likewise.
1846
1847 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1848
1849         * linux-x86-tdesc.c: Don't include <inttypes.h>.
1850         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1851         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
1852         .xmltarget.
1853         * server.c (get_features_xml): Call tdesc_get_features_xml.
1854         * tdesc.c (set_tdesc_architecture): New function.
1855         (set_tdesc_osabi): New function.
1856         (tdesc_get_features_xml): New function.
1857         (tdesc_create_feature): Add an argument.
1858         * tdesc.h (struct target_desc) <features>: New field.
1859         <arch, osabi>: New field.
1860         (~target_desc): xfree features, arch, and osabi.
1861         (target_desc::oerator==): Don't compare .xmltarget.
1862         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1863         (set_tdesc_osabi): Likewise.
1864         (tdesc_get_features_xml): Likewise.
1865
1866 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1867
1868         * linux-x86-tdesc.c: Include selftest.h.
1869         (i386_tdesc_test): New function.
1870         (initialize_low_tdesc): Call selftests::register_test.
1871         * tdesc.h: Include regdef.h.
1872         (target_desc): Override operator == and !=.
1873
1874 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1875
1876         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1877         (ipa_obj): Likewise.
1878         * linux-i386-ipa.c: Include common/x86-xstate.h
1879         (get_ipa_tdesc): Call i386_linux_read_description.
1880         (initialize_low_tracepoint): Don't call  init_registers_XXX
1881         functions, call initialize_low_tdesc instead.
1882         * linux-x86-low.c (x86_linux_read_description): Call
1883         i386_linux_read_description.
1884         (initialize_low_arch): Don't call init_registers_i386_XXX
1885         functions, call initialize_low_tdesc.
1886         * linux-x86-tdesc.c: New file.
1887         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1888         (i386_get_ipa_tdesc_idx): Declare.
1889         (i386_get_ipa_tdesc): Declare.
1890         (initialize_low_tdesc): Declare.
1891
1892 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1893
1894         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1895         instead of 0.
1896
1897 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1898
1899         * Makefile.in (IPA_OBJS): Add vec-ipa.o
1900         * regcache.c (get_thread_regcache): Use VEC_length.
1901         (init_register_cache): Likewise.
1902         (regcache_cpy): Likewise.
1903         (registers_to_string): Iterate reg_defs via VEC_iterate.
1904         (find_regno): Likewise.
1905         (find_register_by_number): Use VEC_index.
1906         (register_size): Call find_register_by_number.
1907         (register_data): Call find_register_by_number.
1908         (supply_regblock): Use VEC_length.
1909         (regcache_raw_read_unsigned): Likewise.
1910         * tdesc.c (init_target_desc): Iterate reg_defs via
1911         VEC_iterate.
1912         (default_description): Update initializer.
1913         (copy_target_description): Don't update field num_registers.
1914         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1915         <num_registers>: Remove.
1916
1917 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
1918
1919         * Makefile.in (.SECONDARY): Define target.
1920
1921 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
1922
1923         * linux-low.c (linux_wait_1): Adjust.
1924         * server.c (queue_stop_reply_callback): Adjust.
1925
1926 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1927
1928         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1929         QEnvironmentUnset and QEnvironmentReset packets.
1930         (handle_query): Inform remote that QEnvironmentHexEncoded,
1931         QEnvironmentUnset and QEnvironmentReset are supported.
1932
1933 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
1934
1935         * inferiors.h (inferior_target_data): Rename to ...
1936         (thread_target_data): ... this.
1937         (inferior_regcache_data): Rename to ...
1938         (thread_regcache_data): ... this.
1939         (set_inferior_regcache_data): Rename to ...
1940         (set_thread_regcache_data): ... this.
1941         * inferiors.c (inferior_target_data): Rename to ...
1942         (thread_target_data): ... this.
1943         (inferior_regcache_data): Rename to ...
1944         (thread_regcache_data): ... this.
1945         (set_inferior_regcache_data): Rename to ...
1946         (set_thread_regcache_data): ... this.
1947         (free_one_thread): Update.
1948         * linux-low.h (get_thread_lwp): Update.
1949         * regcache.c (get_thread_regcache): Update.
1950         (regcache_invalidate_thread): Update.
1951         (free_register_cache_thread): Update.
1952         * win32-i386-low.c (update_debug_registers_callback): Update.
1953         (win32_get_current_dr): Update.
1954         * win32-low.c (thread_rec): Update.
1955         (delete_thread_info): Update.
1956         (continue_one_thread): Update.
1957         (suspend_one_thread): Update.
1958
1959 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
1960
1961         * inferiors.c (set_inferior_target_data): Remove.
1962         * inferiors.h (set_inferior_target_data): Remove.
1963
1964 2017-08-18  Yao Qi  <yao.qi@linaro.org>
1965
1966         * Makefile.in (OBS): Add selftest.o.
1967         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1968         * configure, config.in: Re-generated.
1969         * server.c: Include common/sefltest.h.
1970         (captured_main): Handle option --selftest.
1971
1972 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1973
1974         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1975         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1976         i386-avx-mpx.o and i386-mmx.o.
1977         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1978         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1979         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1980         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1981         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1982         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1983         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1984         i386/amd64-avx-mpx.xml.
1985
1986 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1987
1988         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1989         and x32-avx-avx512.o.
1990         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1991         i386/x32-avx-avx512.xml.
1992
1993 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
1994
1995         * tracepoint.h (enum class fast_tpoint_collect_result): New
1996         enumeration.
1997         (fast_tracepoint_collecting): Change return type to
1998         fast_tpoint_collect_result.
1999         * tracepoint.c (fast_tracepoint_collecting): Likewise.
2000         * linux-low.h: Include tracepoint.h.
2001         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2002         fast_tpoint_collect_result.
2003         * linux-low.c (handle_tracepoints): Adjust.
2004         (linux_fast_tracepoint_collecting): Change return type to
2005         fast_tpoint_collect_result.
2006         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2007         linux_wait_1, stuck_in_jump_pad_callback,
2008         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2009         proceed_one_lwp): Adjust to type change.
2010
2011 2017-07-10  Yao Qi  <yao.qi@linaro.org>
2012
2013         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2014
2015 2017-06-29  Yao Qi  <yao.qi@linaro.org>
2016
2017         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2018         Remove.
2019         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2020
2021 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
2022
2023         * Makefile.in (IPA_OBJS): Sort and format one item per line.
2024
2025 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2026
2027         * linux-low.c (linux_create_inferior): Adjust code to access the
2028         environment information via 'gdb_environ' class.
2029         * lynx-low.c (lynx_create_inferior): Likewise.
2030         * server.c (our_environ): Make it an instance of 'gdb_environ'.
2031         (get_environ): Return a pointer to 'our_environ'.
2032         (captured_main): Initialize 'our_environ'.
2033         * server.h (get_environ): Adjust prototype.
2034         * spu-low.c (spu_create_inferior): Adjust code to access the
2035         environment information via 'gdb_environ' class.
2036
2037 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2038
2039         * linux-low.c (linux_read_memory, linux_write_memory): Remove
2040         usage of "register" keyword.
2041
2042 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2043
2044         * configure: Re-generate.
2045
2046 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2047
2048         * configure: Re-generate.
2049
2050 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2051
2052         * Makefile.in (COMPILE.pre): Add "-x c++".
2053
2054 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
2055
2056         * fork-child.c: Conditionally include <signal.h>.
2057
2058 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2059
2060         * server.c (handle_general_set): Handle new packet
2061         "QStartupWithShell".
2062         (handle_query): Add "QStartupWithShell" to the list of supported
2063         packets.
2064         (gdbserver_usage): Add help text explaining the
2065         new "--startup-with-shell" and "--no-startup-with-shell" CLI
2066         options.
2067         (captured_main): Recognize and act upon the presence of the new
2068         CLI options.
2069
2070 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2071             Pedro Alves  <palves@redhat.com>
2072
2073         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2074         * configure: Regenerate.
2075         * configure.srv (srv_linux_obj): Add "fork-child.o" and
2076         "fork-inferior.o".
2077         (i[34567]86-*-lynxos*): Likewise.
2078         (spu*-*-*): Likewise.
2079         * fork-child.c: New file.
2080         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2081         and "environ.h".
2082         (linux_ptrace_fun): New function.
2083         (linux_create_inferior): Adjust function prototype to reflect
2084         change on "target.h".  Adjust function code to use
2085         "fork_inferior".
2086         (linux_request_interrupt): Delete "signal_pid".
2087         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2088         (lynx_ptrace_fun): New function.
2089         (lynx_create_inferior): Adjust function prototype to reflect
2090         change on "target.h".  Adjust function code to use
2091         "fork_inferior".
2092         * nto-low.c (nto_create_inferior): Adjust function prototype and
2093         code to reflect change on "target.h".  Update comments.
2094         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2095         "common-terminal.h" and "environ.h".
2096         (terminal_fd): Moved to fork-child.c.
2097         (old_foreground_pgrp): Likewise.
2098         (restore_old_foreground_pgrp): Likewise.
2099         (last_status): Make it global.
2100         (last_ptid): Likewise.
2101         (our_environ): New variable.
2102         (startup_with_shell): Likewise.
2103         (program_name): Likewise.
2104         (program_argv): Rename to...
2105         (program_args): ...this.
2106         (wrapper_argv): New variable.
2107         (start_inferior): Delete function.
2108         (get_exec_wrapper): New function.
2109         (get_exec_file): Likewise.
2110         (get_environ): Likewise.
2111         (prefork_hook): Likewise.
2112         (post_fork_inferior): Likewise.
2113         (postfork_hook): Likewise.
2114         (postfork_child_hook): Likewise.
2115         (handle_v_run): Update code to deal with arguments coming from the
2116         remote host.  Update calls from "start_inferior" to
2117         "create_inferior".
2118         (captured_main): Likewise.  Initialize environment variable.  Call
2119         "have_job_control".
2120         * server.h (post_fork_inferior): New prototype.
2121         (get_environ): Likewise.
2122         (last_status): Declare.
2123         (last_ptid): Likewise.
2124         (signal_pid): Likewise.
2125         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2126         (spu_ptrace_fun): New function.
2127         (spu_create_inferior): Adjust function prototype to reflect change
2128         on "target.h".  Adjust function code to use "fork_inferior".
2129         * target.c (target_terminal_init): New function.
2130         (target_terminal_inferior): Likewise.
2131         (target_terminal_ours): Likewise.
2132         * target.h: Include <vector>.
2133         (struct target_ops) <create_inferior>: Update prototype.
2134         (create_inferior): Update macro.
2135         * utils.c (gdb_flush_out_err): New function.
2136         * win32-low.c (win32_create_inferior): Adjust function prototype
2137         and code to reflect change on "target.h".
2138
2139 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2140
2141         * inferiors.c (switch_to_thread): New function.
2142
2143 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2144
2145         * Makefile.in (SFILE): Add "common/job-control.c".
2146         (OBS): Add "job-control.o".
2147
2148 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2149
2150         * Makefile: Remove "@host_makefile_frag@".
2151
2152 2017-05-05  Pedro Alves  <palves@redhat.com>
2153
2154         * configure: Regenerate.
2155
2156 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
2157
2158         * configure: Regenerate.
2159
2160 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
2161
2162         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2163         software_single_step change of return type to
2164         std::vector<CORE_ADDR>.
2165         * linux-low.c (install_software_single_step_breakpoints):
2166         Likewise.
2167         * linux-low.h (install_software_single_step_breakpoints):
2168         Likewise.
2169
2170 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2171
2172         * remote-utils.c: Include "gdb_termios.h" instead of
2173         "terminal.h".
2174         * terminal.h: Delete file.
2175
2176 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2177
2178         * server.c: Include <vector>.
2179         <program_argv, wrapper_argv>: Convert to std::vector.
2180         (start_inferior): Rewrite function to use C++.
2181         (handle_v_run): Likewise.  Update code that calculates the argv
2182         based on the vRun packet; use C++.
2183         (captured_main): Likewise.
2184
2185 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
2186
2187         * server.c (handle_v_cont): Initialize thread_resume::thread
2188         with null_ptid.
2189
2190 2017-04-05  Pedro Alves  <palves@redhat.com>
2191
2192         * configure: Regenerate.
2193
2194 2017-04-05  Pedro Alves  <palves@redhat.com>
2195
2196         * gdbreplay.c (sync_error): Constify.
2197         * linux-x86-low.c (push_opcode): Constify.
2198
2199 2017-04-05  Pedro Alves  <palves@redhat.com>
2200
2201         * win32-low.c (get_child_debug_event)
2202         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2203         Report TARGET_WAITKIND_SPURIOUS instead.
2204
2205 2017-04-05  Pedro Alves  <palves@redhat.com>
2206
2207         * remote-utils.c (remote_prepare, remote_open): Constify.
2208         * remote-utils.h (remote_prepare, remote_open): Constify.
2209         * server.c (captured_main): Constify 'port' handling.
2210
2211 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
2212
2213         * Makefile.in (clean): Clear .deps.
2214
2215 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
2216
2217         * .gitignore: Remove generated files, replace with wildcard.
2218         * (clean): Replace removal of generated files with wildcard.
2219         (version.c): Replace with...
2220         (version-generated.c): ...this.
2221         (xml-builtin.c): Replace with...
2222         (xml-builtin-generated.c): ...this.
2223         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2224         (%.c: *regformats*): Replace with...
2225         (%-generated.c: *regformats*): ...this.
2226
2227 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
2228
2229         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2230         (xtensa_fill_gregset): Call collect_register_by_name for
2231         threadptr register.
2232         (xtensa_store_gregset): Call supply_register_by_name for
2233         threadptr register.
2234
2235 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
2236
2237         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2238         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2239         (xtensa_store_gregset): Call supply_register for all registers in
2240         a0_regnum..a0_regnum + C0_NREGS range.
2241
2242 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2243
2244         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2245         (ax-ipa.o: ax.c): Remove.
2246         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2247         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2248         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2249         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2250         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2251
2252 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2253
2254         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2255         (print-utils-ipa.o: ../common/print-utils.c): Remove.
2256         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2257         (errors-ipa.o: ../common/errors.c): Remove.
2258         (format-ipa.o: ../common/format.c): Remove.
2259         (common-utils-ipa.o: ../common/common-utils.c): Remove.
2260
2261 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2262
2263         * Makefile.in (%-ipa.o: %.c): New rule.
2264         (tracepoint-ipa.o: tracepoint.c): Remove.
2265         (utils-ipa.o: utils.c): Remove.
2266         (remote-utils-ipa.o: remote-utils.c): Remove.
2267         (regcache-ipa.o: regcache.c): Remove.
2268         (i386-linux-ipa.o: i386-linux.c): Remove.
2269         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2270         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2271         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2272         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2273         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2274         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2275         (amd64-linux-ipa.o: amd64-linux.c): Remove.
2276         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2277         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2278         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2279         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2280         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2281         (aarch64-ipa.o: aarch64.c): Remove.
2282         (s390-linux32-ipa.o: s390-linux32.c): Remove.
2283         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2284         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2285         (s390-linux64-ipa.o: s390-linux64.c): Remove.
2286         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2287         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2288         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2289         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2290         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2291         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2292         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2293         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2294         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2295         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2296         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2297         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2298         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2299         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2300         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2301         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2302         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2303         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2304         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2305         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2306         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2307         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2308         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2309         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2310         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2311         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2312         (tdesc-ipa.o: tdesc.c): Remove.
2313         (x32-linux-ipa.o: x32-linux.c): Remove.
2314         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2315         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2316
2317 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2318
2319         * Makefile.in (%.o: ../arch/%.c): New rule.
2320         (arm.o: ../arch/arm.c): Remove.
2321         (arm-linux.o: ../arch/arm-linux.c): Remove.
2322         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2323         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2324
2325 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2326
2327         * Makefile.in (%.o: ../nat/%.c): New rule.
2328         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2329         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2330         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2331         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2332         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2333         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2334         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2335         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2336         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2337         (linux-personality.o: ../nat/linux-personality.c): Remove.
2338         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2339         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2340         (x86-linux.o: ../nat/x86-linux.c): Remove.
2341         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2342         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2343
2344 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2345
2346         * Makefile.in (%.o: ../common/%.c): New rule.
2347         (signals.o: ../common/signals.c): Remove.
2348         (print-utils.o: ../common/print-utils.c): Remove.
2349         (rsp-low.o: ../common/rsp-low.c): Remove.
2350         (common-utils.o: ../common/common-utils.c): Remove.
2351         (posix-strerror.o: ../common/posix-strerror.c): Remove.
2352         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2353         (vec.o: ../common/vec.c): Remove.
2354         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2355         (xml-utils.o: ../common/xml-utils.c): Remove.
2356         (ptid.o: ../common/ptid.c): Remove.
2357         (buffer.o: ../common/buffer.c): Remove.
2358         (format.o: ../common/format.c): Remove.
2359         (filestuff.o: ../common/filestuff.c): Remove.
2360         (agent.o: ../common/agent.c): Remove.
2361         (errors.o: ../common/errors.c): Remove.
2362         (environ.o: ../common/environ.c): Remove.
2363         (common-debug.o: ../common/common-debug.c): Remove.
2364         (cleanups.o: ../common/cleanups.c): Remove.
2365         (common-exceptions.o: ../common/common-exceptions.c): Remove.
2366         (fileio.o: ../common/fileio.c): Remove.
2367         (common-regcache.o: ../common/common-regcache.c): Remove.
2368         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2369         (new-op.o: ../common/new-op.c): Remove.
2370         (btrace-common.o: ../common/btrace-common.c): Remove.
2371
2372 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2373
2374         * Makefile.in (%.o: ../target/%.c): New rule.
2375         (waitstatus.o: ../target/waitstatus.c): Remove.
2376
2377 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2378
2379         * Makefile.in
2380         (%.c: ../regformats/%.dat,
2381         (%.c: ../regformats/arm/%.dat,
2382         (%.c: ../regformats/i386/%.dat,
2383         (%.c: ../regformats/rs6000/%.dat): New rules.
2384         (aarch64.c): Remove.
2385         (reg-arm.c): Remove.
2386         (arm-with-iwmmxt.c): Remove.
2387         (arm-with-vfpv2.c): Remove.
2388         (arm-with-vfpv3.c): Remove.
2389         (arm-with-neon.c): Remove.
2390         (reg-bfin.c): Remove.
2391         (reg-cris.c): Remove.
2392         (reg-crisv32.c): Remove.
2393         (i386.c): Remove.
2394         (i386-linux.c): Remove.
2395         (i386-avx.c): Remove.
2396         (i386-avx-linux.c): Remove.
2397         (i386-avx-avx512.c): Remove.
2398         (i386-avx-avx512-linux.c): Remove.
2399         (i386-mpx.c): Remove.
2400         (i386-mpx-linux.c): Remove.
2401         (i386-avx-mpx-avx512-pku.c): Remove.
2402         (i386-avx-mpx-avx512-pku-linux.c): Remove.
2403         (i386-avx-mpx.c): Remove.
2404         (i386-avx-mpx-linux.c): Remove.
2405         (i386-mmx.c): Remove.
2406         (i386-mmx-linux.c): Remove.
2407         (reg-ia64.c): Remove.
2408         (reg-m32r.c): Remove.
2409         (reg-m68k.c): Remove.
2410         (reg-cf.c): Remove.
2411         (mips-linux.c): Remove.
2412         (mips-dsp-linux.c): Remove.
2413         (mips64-linux.c): Remove.
2414         (mips64-dsp-linux.c): Remove.
2415         (nios2-linux.c): Remove.
2416         (powerpc-32.c): Remove.
2417         (powerpc-32l.c): Remove.
2418         (powerpc-altivec32l.c): Remove.
2419         (powerpc-cell32l.c): Remove.
2420         (powerpc-vsx32l.c): Remove.
2421         (powerpc-isa205-32l.c): Remove.
2422         (powerpc-isa205-altivec32l.c): Remove.
2423         (powerpc-isa205-vsx32l.c): Remove.
2424         (powerpc-e500l.c): Remove.
2425         (powerpc-64l.c): Remove.
2426         (powerpc-altivec64l.c): Remove.
2427         (powerpc-cell64l.c): Remove.
2428         (powerpc-vsx64l.c): Remove.
2429         (powerpc-isa205-64l.c): Remove.
2430         (powerpc-isa205-altivec64l.c): Remove.
2431         (powerpc-isa205-vsx64l.c): Remove.
2432         (s390-linux32.c): Remove.
2433         (s390-linux32v1.c): Remove.
2434         (s390-linux32v2.c): Remove.
2435         (s390-linux64.c): Remove.
2436         (s390-linux64v1.c): Remove.
2437         (s390-linux64v2.c): Remove.
2438         (s390-te-linux64.c): Remove.
2439         (s390-vx-linux64.c): Remove.
2440         (s390-tevx-linux64.c): Remove.
2441         (s390x-linux64.c): Remove.
2442         (s390x-linux64v1.c): Remove.
2443         (s390x-linux64v2.c): Remove.
2444         (s390x-te-linux64.c): Remove.
2445         (s390x-vx-linux64.c): Remove.
2446         (s390x-tevx-linux64.c): Remove.
2447         (tic6x-c64xp-linux.c): Remove.
2448         (tic6x-c64x-linux.c): Remove.
2449         (tic6x-c62x-linux.c): Remove.
2450         (reg-sh.c): Remove.
2451         (reg-sparc64.c): Remove.
2452         (reg-spu.c): Remove.
2453         (amd64.c): Remove.
2454         (amd64-linux.c): Remove.
2455         (amd64-avx.c): Remove.
2456         (amd64-avx-linux.c): Remove.
2457         (amd64-avx-avx512.c): Remove.
2458         (amd64-avx-avx512-linux.c): Remove.
2459         (amd64-mpx.c): Remove.
2460         (amd64-mpx-linux.c): Remove.
2461         (amd64-avx-mpx-avx512-pku.c): Remove.
2462         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2463         (amd64-avx-mpx.c): Remove.
2464         (amd64-avx-mpx-linux.c): Remove.
2465         (x32.c): Remove.
2466         (x32-linux.c): Remove.
2467         (x32-avx.c): Remove.
2468         (x32-avx-linux.c): Remove.
2469         (x32-avx-avx512.c): Remove.
2470         (x32-avx-avx512-linux.c): Remove.
2471         (reg-xtensa.c): Remove.
2472         (reg-tilegx.c): Remove.
2473         (reg-tilegx32.c): Remove.
2474
2475 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2476
2477         * Makefile.in (SFILES): Add "common/environ.c".
2478         (OBJS): Add "common/environ.h".
2479
2480 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2481
2482         * configure.ac: Check if the fs_base and gs_base members of
2483         `struct user_regs_struct' exist.
2484         * config.in: Regenerated.
2485         * configure: Likewise.
2486
2487 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2488
2489         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2490         target_read_memory.
2491         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2492         (get_next_pcs_syscall_next_pc): Likewise.
2493
2494 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
2495
2496         * win32-i386-low.c: Fix incorrect reference to a couple source files.
2497         * nto-x86-low.c: Likewise.
2498
2499 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
2500
2501         * Makefile.in: Include disable-implicit-rules.mk.
2502
2503 2016-11-23  Pedro Alves  <palves@redhat.com>
2504
2505         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2506         (debug_vprintf): Use std::chrono::steady_clock instead of
2507         gettimeofday.  Use '.' instead of ':'.
2508         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2509         (get_timestamp): Use std::chrono::steady_clock instead of
2510         gettimeofday.
2511
2512 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2513
2514         * Makefile.in: Fix whitespace formatting.
2515
2516 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2517
2518         * Makefile.in (SFILES, OBS): Flatten list and order
2519         alphabetically.
2520
2521 2016-11-23  Pedro Alves  <palves@redhat.com>
2522
2523         * event-loop.c (handle_file_event): Use warning.
2524         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2525         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2526         Use warning.
2527
2528 2016-11-23  Pedro Alves  <palves@redhat.com>
2529
2530         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2531         output.
2532         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2533         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2534         debug_printf and debug_flush for debug output.
2535         * server.c (handle_general_set): Likewise.
2536         * thread-db.c (try_thread_db_load): Use debug_printf for debug
2537         output.
2538
2539 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2540
2541         * Makefile.in (.c.o): Replace rule with ...
2542         (%.o: %.c): ... this one.
2543
2544 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2545
2546         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2547         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
2548         make.
2549         * configure.ac: Remove checks for the make program.
2550         * configure: Re-generate.
2551
2552 2016-10-28  Pedro Alves  <palves@redhat.com>
2553
2554         * Makefile.in (CXX_DIALECT): Get from configure.
2555         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2556         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2557         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2558         * config.in: Regenerate.
2559         * configure: Regenerate.
2560
2561 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2562
2563         * linux-low.c (linux_supports_range_stepping): Return true if
2564         can_software_single_step return true.
2565
2566 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2567
2568         * inferiors.c (find_inferior_in_random): New function.
2569         * inferiors.h (find_inferior_in_random): Declare.
2570         * linux-low.c (linux_wait_for_event_filtered): Call
2571         find_inferior_in_random instead of find_inferior.
2572
2573 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2574
2575         * linux-low.c (linux_wait_1): If single-step breakpoints are
2576         inserted, remove them.
2577
2578 2016-10-26  Pedro Alves  <palves@redhat.com>
2579
2580         * linux-low.c (handle_extended_wait): Link parent/child fork
2581         threads.
2582         (linux_wait_1): Unlink them.
2583         (linux_set_resume_request): Ignore resume requests for
2584         already-resumed and unhandled fork child threads.
2585         * linux-low.h (struct lwp_info) <fork_relative>: New field.
2586         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2587         New functions.
2588         (handle_v_requests) <vCont>: Don't call require_running.
2589         * server.h (in_queued_stop_replies): New declaration.
2590
2591 2016-10-24  Yao Qi  <yao.qi@linaro.org>
2592
2593         PR server/20733
2594         * linux-aarch64-low.c (append_insns): Cast the return value to
2595         'uint32_t *'.
2596
2597 2016-10-10  Yao Qi  <yao.qi@linaro.org>
2598
2599         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2600
2601 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2602
2603         * target.c (target_supports_multi_process): New function, moved
2604         from...
2605         * target.h (target_supports_multi_process): ... here.  Remove
2606         macro.
2607
2608 2016-10-05  Tom Tromey  <tom@tromey.com>
2609
2610         PR remote/20655:
2611         * tracepoint.c (handle_tracepoint_bkpts): Check
2612         ipa_error_tracepoint, not ipa_stopping_tracepoint.
2613
2614 2016-10-05  Yao Qi  <yao.qi@linaro.org>
2615
2616         * configure.srv: Update the path of arm-*.xml files.
2617
2618 2016-10-05  Terry Guo  <terry.guo@arm.com>
2619             Yao Qi  <yao.qi@linaro.org>
2620
2621         * Makefile.in: Adjust the path of rules.
2622         * configure.srv: Update the path of xml files.
2623         * regformats/arm-with-iwmmxt.dat: Regenerated.
2624         * regformats/arm-with-neon.dat: Likewise.
2625         * regformats/arm-with-vfpv2.dat: Likewise.
2626         * regformats/arm-with-vfpv3.dat Likewise.
2627
2628 2016-09-30  Yao Qi  <yao.qi@linaro.org>
2629
2630         PR gdbserver/20627
2631         * target.c (target_stop_and_wait): Don't call
2632         target_continue_no_signal, use resume_stop instead.
2633
2634 2016-09-26  Yao Qi  <yao.qi@linaro.org>
2635
2636         * linux-low.c (linux_wait_1): Call debug_exit.
2637
2638 2016-09-23  Pedro Alves  <palves@redhat.com>
2639
2640         * Makefile.in (SFILES): Add common/new-op.c.
2641         (OBS): Add common/new-op.o.
2642         (new-op.o): New rule.
2643
2644 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
2645
2646         * .gitinore: Ignore more files.
2647
2648 2016-09-21  Yao Qi  <yao.qi@linaro.org>
2649
2650         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2651         23.
2652
2653 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2654
2655         * server.c (start_inferior): Call target_mourn_inferior instead of
2656         mourn_inferior; pass ptid_t argument to it.
2657         (resume): Likewise.
2658         (handle_target_event): Likewise.
2659         * target.c (target_mourn_inferior): New function.
2660         * target.h (mourn_inferior): Delete macro.
2661
2662 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2663
2664         * linux-low.c (lwp_is_stepping): New function.
2665
2666 2016-09-06  Carl Love  <cel@us.ibm.com>
2667
2668         * server.c (start_inferior):  Fixed comment, requested comment change
2669         didn't get updated correctly.  Removed reference to ptrace () call as
2670         it is only true on Linux systems.
2671
2672 2016-09-06  Carl Love  <cel@us.ibm.com>
2673
2674         * server.c (start_inferior):  Do not call
2675         function target_post_create_inferior () if the
2676         inferior process has already exited.
2677
2678 2016-09-05  Pedro Alves  <palves@redhat.com>
2679
2680         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2681         (COMPILE.pre, CC_LD): Use CXX directly.
2682         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2683         * acinclude.m4: Don't include build-with-cxx.m4.
2684         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2685         * configure: Regenerate.
2686
2687 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
2688
2689         PR gdb/19495
2690         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2691         call writing data to own_buf.
2692
2693 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2694
2695         * target.c (mywait): Call target_wait instead of
2696         the_target->wait.
2697         (target_wait): New function.
2698
2699 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2700
2701         * server.c (start_inferior): New variable 'ptid'.  Replace calls
2702         to the_target->resume by target_continue{,_no_signal}, depending
2703         on the case.
2704         * target.c (target_stop_and_wait): Call target_continue_no_signal
2705         instead of the_target->resume.
2706         (target_continue): New function.
2707
2708 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2709
2710         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2711
2712 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2713
2714         PR server/20491
2715         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2716         ps_prochandle.
2717         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2718         * linux-arm-low.c (ps_get_thread_area): Likewise.
2719         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2720         * linux-m68k-low.c (ps_get_thread_area): Likewise.
2721         * linux-mips-low.c (ps_get_thread_area): Likewise.
2722         * linux-nios2-low.c (ps_get_thread_area): Likewise.
2723         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2724         * linux-x86-low.c (ps_get_thread_area): Likewise.
2725         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2726
2727 2016-08-19  Pedro Alves  <palves@redhat.com>
2728
2729         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2730
2731 2016-08-19  Pedro Alves  <palves@redhat.com>
2732
2733         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2734         comment.  Use memcpy instead of casting through unsigned long.
2735
2736 2016-08-19  Pedro Alves  <palves@redhat.com>
2737
2738         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2739         allocating around 0x80000000.
2740
2741 2016-08-19  Pedro Alves  <palves@redhat.com>
2742
2743         PR gdb/20415
2744         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2745         (x32-avx512-linux-ipa.o): New rules.
2746         * configure.ac (x86_64-*-linux*): New x32 check.
2747         * configure.srv (ipa_x32_linux_regobj): New.
2748         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2749         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2750         descriptions.
2751         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2752         descriptions.
2753         * configure: Regenerate.
2754
2755 2016-08-09  Pedro Alves  <palves@redhat.com>
2756
2757         PR gdb/18653
2758         * Makefile.in (OBS): Add signals-state-save-restore.o.
2759         (signals-state-save-restore.o): New rule.
2760         * config.in: Regenerate.
2761         * configure: Regenerate.
2762         * linux-low.c: Include "signals-state-save-restore.h".
2763         (linux_create_inferior): Call
2764         restore_original_signals_state.
2765         * server.c: Include "dispositions-save-restore.h".
2766         (captured_main): Call save_original_signals_state.
2767
2768 2016-08-05  Pedro Alves  <palves@redhat.com>
2769
2770         * configure: Regenerate.
2771
2772 2016-08-04  Yao Qi  <yao.qi@linaro.org>
2773
2774         * linux-low.c (regsets_fetch_inferior_registers): Check
2775         errno is ESRCH or not.
2776
2777 2016-08-02  Yao Qi  <yao.qi@linaro.org>
2778
2779         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2780         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2781         (thread_db_load_search): Update.
2782         (try_thread_db_load_1): Don't look for td_ta_event_addr,
2783         td_ta_set_event and td_ta_event_getmsg.
2784
2785 2016-07-26  Pedro Alves  <palves@redhat.com>
2786
2787         PR server/20414
2788         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2789         of unsigned long for 64-bit registers and use uint32_t instead of
2790         unsigned int for 32-bit registers.
2791
2792 2016-07-26  Pedro Alves  <palves@redhat.com>
2793
2794         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2795         to 'ptrace'.
2796
2797 2016-07-21  Tom Tromey  <tom@tromey.com>
2798
2799         * configure: Rebuild.
2800
2801 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2802
2803         * mem-break.c (find_gdb_breakpoint): Cast bp to
2804         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2805
2806 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2807
2808         * server.c (handle_v_requests): Support s and S actions
2809         if target_supports_software_single_step return true.
2810
2811 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2812
2813         * linux-low.c (resume_stopped_resumed_lwps): If resume request
2814         is resume_step, call maybe_hw_step.
2815         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2816         and unstop them.
2817         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2818         breakpoints or not.
2819         (proceed_one_lwp): If resume request is resume_step, install
2820         reinsert breakpoints and call maybe_hw_step.
2821
2822 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2823
2824         * linux-low.c (proceed_one_lwp): Declare.
2825         (linux_resume_one_thread): Remove local variable 'step'.
2826         Lift code enqueue signal.  Call proceed_one_lwp instead of
2827         linux_resume_one_lwp.
2828
2829 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2830
2831         * linux-low.c (linux_resume_one_thread): Call
2832         enqueue_pending_signal.
2833
2834 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2835
2836         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2837         * inferiors.c (do_restore_current_thread_cleanup): New function.
2838         (make_cleanup_restore_current_thread): Likewise.
2839         * linux-low.c (install_software_single_step_breakpoints): Call
2840         make_cleanup_restore_current_thread.  Switch current_thread to
2841         thread.
2842
2843 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2844
2845         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2846         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
2847         (clone_one_breakpoint): Likewise.
2848         (delete_reinsert_breakpoints): Change parameter to thread.
2849         Callers updated.
2850         (has_reinsert_breakpoints): Likewise.
2851         (uninsert_reinsert_breakpoints): Likewise.
2852         (reinsert_reinsert_breakpoints): Likewise.
2853         * mem-break.h (set_reinsert_breakpoint): Update declaration.
2854         (delete_reinsert_breakpoints): Likewise.
2855         (reinsert_reinsert_breakpoints): Likewise.
2856         (uninsert_reinsert_breakpoints): Likewise.
2857         (has_reinsert_breakpoints): Likewise.
2858
2859 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2860
2861         * inferiors.c (get_thread_process): Make parameter const.
2862         * inferiors.h (get_thread_process): Update declaration.
2863         * mem-break.c (clone_all_breakpoints): Remove all parameters.
2864         Add new parameters child_thread and parent_thread.  Callers
2865         updated.
2866         * mem-break.h (clone_all_breakpoints): Update declaration.
2867
2868 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2869
2870         * mem-break.c (struct breakpoint) <cond_list>: Remove.
2871         <command_list, handler>: Remove.
2872         (struct gdb_breakpoint): New.
2873         (struct other_breakpoint): New.
2874         (struct reinsert_breakpoint): New.
2875         (is_gdb_breakpoint): New function.
2876         (any_persistent_commands): Update command_list if
2877         is_gdb_breakpoint returns true.
2878         (set_breakpoint): Create breakpoints according to their types.
2879         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2880         (set_gdb_breakpoint_1): Likewise.
2881         (set_gdb_breakpoint): Likewise.
2882         (clear_breakpoint_conditions): Change parameter type to
2883         'struct gdb_breakpoint *'.
2884         (clear_breakpoint_commands): Likewise.
2885         (clear_breakpoint_conditions_and_commands): Likewise.
2886         (add_condition_to_breakpoint): Likewise.
2887         (add_breakpoint_condition): Likewise.
2888         (add_commands_to_breakpoint): Likewise.
2889         (check_breakpoints): Check other_breakpoint.
2890         (clone_one_breakpoint): Clone breakpopint according to its type.
2891         * mem-break.h (struct gdb_breakpoint): Declare.
2892         (set_gdb_breakpoint): Update declaration.
2893         (clear_breakpoint_conditions_and_commands): Likewise.
2894         (add_breakpoint_condition): Likewise.
2895         (add_breakpoint_commands): Likewise.
2896         * server.c (process_point_options): Change parameter type to
2897         'struct gdb_breakpoint *'.
2898
2899 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2900
2901         * mem-break.c (set_breakpoint_at): Rename it to ...
2902         (set_breakpoint_type_at): ... it.
2903         (set_breakpoint_at): Call set_breakpoint_type_at.
2904         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2905         * mem-break.h (set_breakpoint_at): Update comments.
2906
2907 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
2908
2909         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2910         to buf parameter.
2911         (nios2_store_gregset): Likewise.
2912
2913 2016-07-01  Pedro Alves  <palves@redhat.com>
2914             Antoine Tremblay  <antoine.tremblay@ericsson.com>
2915
2916         * linux-low.c: Change interface to take the target lwp_info
2917         pointer directly and return void.  Handle detaching from a zombie
2918         thread.
2919         (linux_detach_lwp_callback): New function.
2920         (linux_detach): Detach from the leader thread after detaching from
2921         the clone threads.
2922
2923 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2924
2925         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2926         for variable new_offset.
2927         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2928         (aarch64_ftrace_insn_reloc_cb): Likewise.
2929         (aarch64_ftrace_insn_reloc_tb): Likewise.
2930         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
2931         PRIx64 instead of PRIx32.
2932
2933 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2934
2935         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2936         (the_low_target): Install arm_get_syscall_trapinfo.
2937
2938 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2939
2940         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2941         function.
2942         (the_low_target): Install aarch64_get_syscall_trapinfo.
2943
2944 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2945
2946         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2947         Callers updated.
2948         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2949         Remove parameter sysno.
2950         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2951         sysret.
2952
2953 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2954
2955         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2956         (s390_emit_ne_goto): Likewise.
2957         (s390_emit_lt_goto): Likewise.
2958         (s390_emit_le_goto): Likewise.
2959         (s390_emit_gt_goto): Likewise.
2960         (s390_emit_ge_goto): Likewise.
2961         (s390x_emit_eq_goto): Likewise.
2962         (s390x_emit_ne_goto): Likewise.
2963         (s390x_emit_lt_goto): Likewise.
2964         (s390x_emit_le_goto): Likewise.
2965         (s390x_emit_gt_goto): Likewise.
2966         (s390x_emit_ge_goto): Likewise.
2967         (s390_emit_ops_impl): Mark variable static.
2968         (s390x_emit_ops): Likewise.
2969
2970 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2971
2972         * linux-low.c (handle_extended_wait): Call
2973         uninsert_reinsert_breakpoints for the parent process.  Remove
2974         reinsert breakpoints from the child process.  Reinsert them to
2975         the parent process when vfork is done.
2976         * mem-break.c (uninsert_reinsert_breakpoints): New function.
2977         (reinsert_reinsert_breakpoints): New function.
2978         * mem-break.h (uninsert_reinsert_breakpoints): Declare
2979         (reinsert_reinsert_breakpoints): Declare.
2980
2981 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2982
2983         * linux-low.c (handle_extended_wait): If the parent is doing
2984         step-over, remove the reinsert breakpoints from the forked child.
2985
2986 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2987
2988         * linux-low.c (unsuspend_all_lwps): Declare.
2989         (linux_low_filter_event): If thread exited, call finish_step_over.
2990         If step-over is finished, unsuspend other threads.
2991
2992 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2993
2994         * linux-low.c (linux_resume_one_lwp_throw): Assert
2995         has_reinsert_breakpoints returns false.
2996         * mem-break.c (delete_disabled_breakpoints): Assert
2997         bp type isn't reinsert_breakpoint.
2998
2999 2016-06-17  Yao Qi  <yao.qi@linaro.org>
3000
3001         * linux-low.c (maybe_hw_step): New function.
3002         (linux_resume_one_lwp_throw): Call maybe_hw_step.
3003         (finish_step_over): Switch current_thread to lwp temporarily,
3004         and assert has_reinsert_breakpoints returns true.
3005         (proceed_one_lwp): Call maybe_hw_step.
3006         * mem-break.c (has_reinsert_breakpoints): New function.
3007         * mem-break.h (has_reinsert_breakpoints): Declare.
3008
3009 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
3010
3011         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3012
3013 2016-05-17  Yao Qi  <yao.qi@linaro.org>
3014
3015         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3016         instead of find_inferior.
3017
3018 2016-05-05  Yao Qi  <yao.qi@linaro.org>
3019
3020         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3021         Initialize res to zero.
3022
3023 2016-05-05  Yao Qi  <yao.qi@linaro.org>
3024
3025         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3026         to uint32_t.
3027
3028 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3029
3030         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3031         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3032         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3033
3034 2016-04-28  Par Olsson  <par.olsson@windriver.com>
3035             Simon Marchi  <simon.marchi@ericsson.com>
3036
3037         * tracepoint.c (write_inferior_int8): New function.
3038         (cmd_qtenable_disable): Write enable flag using
3039         write_inferior_int8.
3040
3041 2016-04-25  Yao Qi  <yao.qi@linaro.org>
3042
3043         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3044         (need_step_over_p): Return zero if the LWP has pending signals
3045         can be delivered on software single step target.
3046
3047 2016-04-25  Yao Qi  <yao.qi@linaro.org>
3048
3049         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3050         return instead of error.
3051
3052 2016-04-22  Yao Qi  <yao.qi@linaro.org>
3053
3054         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3055         to 23.
3056
3057 2016-04-22  Yao Qi  <yao.qi@linaro.org>
3058
3059         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3060         signal when stepping over breakpoint with software single
3061         step.
3062
3063 2016-04-21  Pedro Alves  <palves@redhat.com>
3064
3065         * linux-s390-low.c (s390_collect_ptrace_register)
3066         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3067         add casts.
3068         (s390_check_regset): Use void * instead of gdb_byte *.
3069
3070 2016-04-20  Pedro Alves  <palves@redhat.com>
3071
3072         * configure: Renegerate.
3073
3074 2016-04-20  Yao Qi  <yao.qi@linaro.org>
3075
3076         * linux-aarch32-low.c: Include "arch/arm-linux.h".
3077         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3078         number 16.
3079         (arm_store_gregset): Likewise.
3080
3081 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3082
3083         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3084         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3085         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3086         (amd64-avx-mpx-linux.c): New rules.
3087         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3088         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3089         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3090         (srv_amd64_regobj): Add amd64-avx-mpx.o.
3091         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3092         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3093         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3094         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3095         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3096         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3097         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3098         * linux-x86-low.c (x86_linux_read_description): Add case for
3099         X86_XSTATE_AVX_MPX_MASK.
3100         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3101         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3102         init_registers_i386_avx_mpx_linux.
3103         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3104         (initialize_low_tracepoint): Call
3105         init_registers_i386_avx_mpx_linux.
3106         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
3107         (initialize_low_tracepoint): Call
3108         init_registers_amd64_avx_mpx_linux.
3109         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3110         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3111         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3112         declarations.
3113
3114 2016-04-18  Pedro Alves  <palves@redhat.com>
3115
3116         * configure: Regenerate.
3117
3118 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3119
3120         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3121         (aarch64_emit_sub): Likewise.
3122
3123 2016-04-12  Pedro Alves  <palves@redhat.com>
3124
3125         * utils.c (prepare_to_throw_exception): Delete.
3126
3127 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
3128
3129         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3130
3131 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
3132
3133         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3134
3135 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
3136
3137         * linux-aarch64-ipa.c: Add <elf.h> include.
3138         * linux-ppc-ipa.c: Add <elf.h> include.
3139         * linux-s390-ipa.c: Add <elf.h> include.
3140
3141 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
3142
3143         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3144         (get_raw_reg_ptr): Likewise.
3145         (get_trace_state_variable_value_ptr): Likewise.
3146         (set_trace_state_variable_value_ptr): Likewise.
3147         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3148         char *.
3149
3150 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
3151             Marcin Kościelnicki  <koriakin@0x04.net>
3152
3153         PR/17221
3154         * linux-ppc-low.c (emit_insns): New function.
3155         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3156         (ppc_emit_prologue): New function.
3157         (ppc_emit_epilogue): New function.
3158         (ppc_emit_add): New function.
3159         (ppc_emit_sub): New function.
3160         (ppc_emit_mul): New function.
3161         (ppc_emit_lsh): New function.
3162         (ppc_emit_rsh_signed): New function.
3163         (ppc_emit_rsh_unsigned): New function.
3164         (ppc_emit_ext): New function.
3165         (ppc_emit_zero_ext): New function.
3166         (ppc_emit_log_not): New function.
3167         (ppc_emit_bit_and): New function.
3168         (ppc_emit_bit_or): New function.
3169         (ppc_emit_bit_xor): New function.
3170         (ppc_emit_bit_not): New function.
3171         (ppc_emit_equal): New function.
3172         (ppc_emit_less_signed): New function.
3173         (ppc_emit_less_unsigned): New function.
3174         (ppc_emit_ref): New function.
3175         (ppc_emit_const): New function.
3176         (ppc_emit_reg): New function.
3177         (ppc_emit_pop): New function.
3178         (ppc_emit_stack_flush): New function.
3179         (ppc_emit_swap): New function.
3180         (ppc_emit_stack_adjust): New function.
3181         (ppc_emit_call): New function.
3182         (ppc_emit_int_call_1): New function.
3183         (ppc_emit_void_call_2): New function.
3184         (ppc_emit_if_goto): New function.
3185         (ppc_emit_goto): New function.
3186         (ppc_emit_eq_goto): New function.
3187         (ppc_emit_ne_goto): New function.
3188         (ppc_emit_lt_goto): New function.
3189         (ppc_emit_le_goto): New function.
3190         (ppc_emit_gt_goto): New function.
3191         (ppc_emit_ge_goto): New function.
3192         (ppc_write_goto_address): New function.
3193         (ppc_emit_ops_impl): New static variable.
3194         (ppc64v1_emit_prologue): New function.
3195         (ppc64v2_emit_prologue): New function.
3196         (ppc64_emit_epilogue): New function.
3197         (ppc64_emit_add): New function.
3198         (ppc64_emit_sub): New function.
3199         (ppc64_emit_mul): New function.
3200         (ppc64_emit_lsh): New function.
3201         (ppc64_emit_rsh_signed): New function.
3202         (ppc64_emit_rsh_unsigned): New function.
3203         (ppc64_emit_ext): New function.
3204         (ppc64_emit_zero_ext): New function.
3205         (ppc64_emit_log_not): New function.
3206         (ppc64_emit_bit_and): New function.
3207         (ppc64_emit_bit_or): New function.
3208         (ppc64_emit_bit_xor): New function.
3209         (ppc64_emit_bit_not): New function.
3210         (ppc64_emit_equal): New function.
3211         (ppc64_emit_less_signed): New function.
3212         (ppc64_emit_less_unsigned): New function.
3213         (ppc64_emit_ref): New function.
3214         (ppc64_emit_const): New function.
3215         (ppc64v1_emit_reg): New function.
3216         (ppc64v2_emit_reg): New function.
3217         (ppc64_emit_pop): New function.
3218         (ppc64_emit_stack_flush): New function.
3219         (ppc64_emit_swap): New function.
3220         (ppc64v1_emit_call): New function.
3221         (ppc64v2_emit_call): New function.
3222         (ppc64v1_emit_int_call_1): New function.
3223         (ppc64v2_emit_int_call_1): New function.
3224         (ppc64v1_emit_void_call_2): New function.
3225         (ppc64v2_emit_void_call_2): New function.
3226         (ppc64_emit_if_goto): New function.
3227         (ppc64_emit_eq_goto): New function.
3228         (ppc64_emit_ne_goto): New function.
3229         (ppc64_emit_lt_goto): New function.
3230         (ppc64_emit_le_goto): New function.
3231         (ppc64_emit_gt_goto): New function.
3232         (ppc64_emit_ge_goto): New function.
3233         (ppc64v1_emit_ops_impl): New static variable.
3234         (ppc64v2_emit_ops_impl): New static variable.
3235         (ppc_emit_ops): New function.
3236         (linux_low_target): Wire in ppc_emit_ops.
3237
3238 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
3239             Marcin Kościelnicki  <koriakin@0x04.net>
3240
3241         PR/17221
3242         * Makefile.in: Add powerpc-*-ipa.o
3243         * configure.srv: Add ipa_obj for powerpc*-linux.
3244         * linux-ppc-ipa.c: New file.
3245         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3246         includes.
3247         (PPC_FIELD): New macro.
3248         (PPC_SEXT): New macro.
3249         (PPC_OP6): New macro.
3250         (PPC_BO): New macro.
3251         (PPC_LI): New macro.
3252         (PPC_BD): New macro.
3253         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3254         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3255         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3256         (ppc_get_thread_area): New function.
3257         (is_elfv2_inferior): New function.
3258         (gen_ds_form): New function.
3259         (GEN_STD): New macro.
3260         (GEN_STDU): New macro.
3261         (GEN_LD): New macro.
3262         (GEN_LDU): New macro.
3263         (gen_d_form): New function.
3264         (GEN_ADDI): New macro.
3265         (GEN_ADDIS): New macro.
3266         (GEN_LI): New macro.
3267         (GEN_LIS): New macro.
3268         (GEN_ORI): New macro.
3269         (GEN_ORIS): New macro.
3270         (GEN_LWZ): New macro.
3271         (GEN_STW): New macro.
3272         (GEN_STWU): New macro.
3273         (gen_xfx_form): New function.
3274         (GEN_MFSPR): New macro.
3275         (GEN_MTSPR): New macro.
3276         (GEN_MFCR): New macro.
3277         (GEN_MTCR): New macro.
3278         (GEN_SYNC): New macro.
3279         (GEN_LWSYNC): New macro.
3280         (gen_x_form): New function.
3281         (GEN_OR): New macro.
3282         (GEN_MR): New macro.
3283         (GEN_LWARX): New macro.
3284         (GEN_STWCX): New macro.
3285         (GEN_CMPW): New macro.
3286         (gen_md_form): New function.
3287         (GEN_RLDICL): New macro.
3288         (GEN_RLDICR): New macro.
3289         (gen_i_form): New function.
3290         (GEN_B): New macro.
3291         (GEN_BL): New macro.
3292         (gen_b_form): New function.
3293         (GEN_BNE): New macro.
3294         (GEN_LOAD): New macro.
3295         (GEN_STORE): New macro.
3296         (gen_limm): New function.
3297         (gen_atomic_xchg): New function.
3298         (gen_call): New function.
3299         (ppc_relocate_instruction): New function.
3300         (ppc_install_fast_tracepoint_jump_pad): New function.
3301         (ppc_get_min_fast_tracepoint_insn_len): New function.
3302         (ppc_get_ipa_tdesc_idx): New function.
3303         (the_low_target): Wire in the new functions.
3304         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3305         tdescs.
3306         * linux-ppc-tdesc.h: New file.
3307
3308 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
3309
3310         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3311         (alloc_jump_pad_buffer): New function.
3312         * linux-amd64-ipa.c: Add <sys/mman.h> include.
3313         (alloc_jump_pad_buffer): New function.
3314         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3315         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3316         (alloc_jump_pad_buffer): New function.
3317         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3318         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3319         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3320         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3321
3322 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
3323
3324         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3325         * linux-amd64-ipa.c: Likewise.
3326         * linux-i386-ipa.c: Likewise.
3327         * linux-s390-ipa.c: Likewise.
3328         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3329         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3330         set_trace_state_variable_value_ptr.
3331         (struct ipa_sym_addresses): Likewise.
3332         (symbol_list): Likewise.
3333         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3334         accessing gdb_collect directly.
3335         (gdb_collect_ptr_type): New typedef.
3336         (get_raw_reg_ptr_type): New typedef.
3337         (get_trace_state_variable_value_ptr_type): New typedef.
3338         (set_trace_state_variable_value_ptr_type): New typedef.
3339         (gdb_collect_ptr): New global.
3340         (get_raw_reg_ptr): New global.
3341         (get_trace_state_variable_value_ptr): New global.
3342         (set_trace_state_variable_value_ptr): New global.
3343         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3344         accessing get_raw_reg directly.
3345         (get_get_tsv_func_addr): Likewise for
3346         get_trace_state_variable_value_ptr.
3347         (get_set_tsv_func_addr): Likewise for
3348         set_trace_state_variable_value_ptr.
3349         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3350
3351 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
3352
3353         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3354
3355 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
3356
3357         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3358         packets.
3359         (relocate_instruction): Remove own_buf.
3360         * server.c (own_buf): Make global.
3361         (handle_v_requests): Make global.
3362         * server.h (own_buf): New declaration.
3363         (handle_v_requests): New prototype.
3364
3365 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3366
3367         PR 18377
3368         * linux-s390-low.c (add_insns): New function.
3369         (s390_emit_prologue): New function.
3370         (s390_emit_epilogue): New function.
3371         (s390_emit_add): New function.
3372         (s390_emit_sub): New function.
3373         (s390_emit_mul): New function.
3374         (s390_emit_lsh): New function.
3375         (s390_emit_rsh_signed): New function.
3376         (s390_emit_rsh_unsigned): New function.
3377         (s390_emit_ext): New function.
3378         (s390_emit_log_not): New function.
3379         (s390_emit_bit_and): New function.
3380         (s390_emit_bit_or): New function.
3381         (s390_emit_bit_xor): New function.
3382         (s390_emit_bit_not): New function.
3383         (s390_emit_equal): New function.
3384         (s390_emit_less_signed): New function.
3385         (s390_emit_less_unsigned): New function.
3386         (s390_emit_ref): New function.
3387         (s390_emit_if_goto): New function.
3388         (s390_emit_goto): New function.
3389         (s390_write_goto_address): New function.
3390         (s390_emit_litpool): New function.
3391         (s390_emit_const): New function.
3392         (s390_emit_call): New function.
3393         (s390_emit_reg): New function.
3394         (s390_emit_pop): New function.
3395         (s390_emit_stack_flush): New function.
3396         (s390_emit_zero_ext): New function.
3397         (s390_emit_swap): New function.
3398         (s390_emit_stack_adjust): New function.
3399         (s390_emit_set_r2): New function.
3400         (s390_emit_int_call_1): New function.
3401         (s390_emit_void_call_2): New function.
3402         (s390_emit_eq_goto): New function.
3403         (s390_emit_ne_goto): New function.
3404         (s390_emit_lt_goto): New function.
3405         (s390_emit_le_goto): New function.
3406         (s390_emit_gt_goto): New function.
3407         (s390_emit_ge_goto): New function.
3408         (s390x_emit_prologue): New function.
3409         (s390x_emit_epilogue): New function.
3410         (s390x_emit_add): New function.
3411         (s390x_emit_sub): New function.
3412         (s390x_emit_mul): New function.
3413         (s390x_emit_lsh): New function.
3414         (s390x_emit_rsh_signed): New function.
3415         (s390x_emit_rsh_unsigned): New function.
3416         (s390x_emit_ext): New function.
3417         (s390x_emit_log_not): New function.
3418         (s390x_emit_bit_and): New function.
3419         (s390x_emit_bit_or): New function.
3420         (s390x_emit_bit_xor): New function.
3421         (s390x_emit_bit_not): New function.
3422         (s390x_emit_equal): New function.
3423         (s390x_emit_less_signed): New function.
3424         (s390x_emit_less_unsigned): New function.
3425         (s390x_emit_ref): New function.
3426         (s390x_emit_if_goto): New function.
3427         (s390x_emit_const): New function.
3428         (s390x_emit_call): New function.
3429         (s390x_emit_reg): New function.
3430         (s390x_emit_pop): New function.
3431         (s390x_emit_stack_flush): New function.
3432         (s390x_emit_zero_ext): New function.
3433         (s390x_emit_swap): New function.
3434         (s390x_emit_stack_adjust): New function.
3435         (s390x_emit_int_call_1): New function.
3436         (s390x_emit_void_call_2): New function.
3437         (s390x_emit_eq_goto): New function.
3438         (s390x_emit_ne_goto): New function.
3439         (s390x_emit_lt_goto): New function.
3440         (s390x_emit_le_goto): New function.
3441         (s390x_emit_gt_goto): New function.
3442         (s390x_emit_ge_goto): New function.
3443         (s390_emit_ops): New function.
3444         (struct linux_target_ops): Fill in emit_ops hook.
3445
3446 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3447
3448         PR 18377
3449         * Makefile.in: Add s390 IPA files.
3450         * configure.srv: Build IPA for s390.
3451         * linux-s390-ipa.c: New file.
3452         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3453         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3454         (tdesc_s390_linux32): Likewise.
3455         (init_registers_s390_linux32v1): Likewise.
3456         (tdesc_s390_linux32v1): Likewise.
3457         (init_registers_s390_linux32v2): Likewise.
3458         (tdesc_s390_linux32v2): Likewise.
3459         (init_registers_s390_linux64): Likewise.
3460         (tdesc_s390_linux64): Likewise.
3461         (init_registers_s390_linux64v1): Likewise.
3462         (tdesc_s390_linux64v1): Likewise.
3463         (init_registers_s390_linux64v2): Likewise.
3464         (tdesc_s390_linux64v2): Likewise.
3465         (init_registers_s390_te_linux64): Likewise.
3466         (tdesc_s390_te_linux64): Likewise.
3467         (init_registers_s390_vx_linux64): Likewise.
3468         (tdesc_s390_vx_linux64): Likewise.
3469         (init_registers_s390_tevx_linux64): Likewise.
3470         (tdesc_s390_tevx_linux64): Likewise.
3471         (init_registers_s390x_linux64): Likewise.
3472         (tdesc_s390x_linux64): Likewise.
3473         (init_registers_s390x_linux64v1): Likewise.
3474         (tdesc_s390x_linux64v1): Likewise.
3475         (init_registers_s390x_linux64v2): Likewise.
3476         (tdesc_s390x_linux64v2): Likewise.
3477         (init_registers_s390x_te_linux64): Likewise.
3478         (tdesc_s390x_te_linux64): Likewise.
3479         (init_registers_s390x_vx_linux64): Likewise.
3480         (tdesc_s390x_vx_linux64): Likewise.
3481         (init_registers_s390x_tevx_linux64): Likewise.
3482         (tdesc_s390x_tevx_linux64): Likewise.
3483         (have_hwcap_s390_vx): New static variable.
3484         (s390_arch_setup): Fill have_hwcap_s390_vx.
3485         (s390_get_thread_area): New function.
3486         (s390_ft_entry_gpr_esa): New const.
3487         (s390_ft_entry_gpr_zarch): New const.
3488         (s390_ft_entry_misc): New const.
3489         (s390_ft_entry_fr): New const.
3490         (s390_ft_entry_vr): New const.
3491         (s390_ft_main_31): New const.
3492         (s390_ft_main_64): New const.
3493         (s390_ft_exit_fr): New const.
3494         (s390_ft_exit_vr): New const.
3495         (s390_ft_exit_misc): New const.
3496         (s390_ft_exit_gpr_esa): New const.
3497         (s390_ft_exit_gpr_zarch): New const.
3498         (append_insns): New function.
3499         (s390_relocate_instruction): New function.
3500         (s390_install_fast_tracepoint_jump_pad): New function.
3501         (s390_get_min_fast_tracepoint_insn_len): New function.
3502         (s390_get_ipa_tdesc_idx): New function.
3503         (struct linux_target_ops): Wire in the above functions.
3504         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3505         * linux-s390-tdesc.h: New file.
3506
3507 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3508
3509         * linux-s390-low.c (s390_supports_tracepoints): New function.
3510         (struct linux_target_ops): Fill supports_tracepoints hook.
3511
3512 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3513
3514         * linux-low.c (lwp_signal_can_be_delivered): New function.
3515         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3516
3517 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3518
3519         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3520         0 if signal is enqueued.  Remove 'signal' from one debugging
3521         message.  Move one debugging message to some lines below.
3522         Remove code setting 'signal' to 0.
3523
3524 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3525
3526         * linux-low.c (linux_low_filter_event): Remove redundant
3527         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3528
3529 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
3530
3531         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3532         (struct linux_target_ops): Wire in the above.
3533
3534 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3535
3536         * linux-low.c: Update comments to start_step_over.
3537
3538 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3539
3540         PR server/19736
3541         * linux-low.c (handle_extended_wait): Set child suspended
3542         if event_lwp->bp_reinsert isn't zero.
3543
3544 2016-03-02  Yao Qi  <yao.qi@linaro.org>
3545
3546         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3547         enqueue_pending_signal.
3548
3549 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
3550
3551         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3552         is actually loaded.
3553
3554 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3555
3556         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3557         (s390_regmap_3264) [!__s390x__]: New global.
3558         (s390_collect_ptrace_register): Skip map entries containing -1.
3559         (s390_supply_ptrace_register): Ditto.
3560         (s390_fill_gprs_high): New function.
3561         (s390_store_gprs_high): New function.
3562         (s390_regsets): Add NT_S390_HIGH_GPRS.
3563         (s390_get_hwcap): Enable on 31-bit.
3564         (have_hwcap_s390_high_gprs): Enable on 31-bit.
3565         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3566         Detect NT_S390_HIGH_GPRS.
3567         (s390_usrregs_info_3264): Enable on 31-bit.
3568         (s390_regs_info): Enable regs_info_3264 on 31-bit.
3569         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3570
3571 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3572
3573         PR gdb/13808
3574         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3575         * configure.srv: Ditto.
3576         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3577         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3578         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3579         (init_registers_amd64_linux): Remove prototype.
3580         (tdesc_amd64_linux): Remove declaration.
3581         (get_ipa_tdesc): New function.
3582         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3583         initialize remaining tdescs.
3584         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3585         (init_registers_i386_linux): Remove prototype.
3586         (tdesc_i386_linux): Remove declaration.
3587         (get_ipa_tdesc): New function.
3588         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3589         initialize remaining tdescs.
3590         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3591         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3592         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3593         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3594         (x86_get_ipa_tdesc_idx): New function.
3595         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3596         * linux-x86-tdesc.h: New file.
3597         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3598         (target_get_ipa_tdesc_idx): New macro.
3599         * tracepoint.c (ipa_tdesc_idx): New macro.
3600         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3601         (symbol_list): Add ipa_tdesc_idx.
3602         (cmd_qtstart): Write ipa_tdesc_idx in the target.
3603         (ipa_tdesc): Remove.
3604         (ipa_tdesc_idx): New variable.
3605         (get_context_regcache): Use get_ipa_tdesc.
3606         (gdb_collect): Ditto.
3607         (gdb_probe): Ditto.
3608         * tracepoint.h (get_ipa_tdesc): New prototype.
3609         (ipa_tdesc): Remove.
3610
3611 2016-02-24  Pedro Alves  <palves@redhat.com>
3612
3613         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3614         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
3615         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3616         Factor out common code between the USE_SIGTRAP_SIGINFO and
3617         !USE_SIGTRAP_SIGINFO blocks.
3618         (linux_low_filter_event): Call save_stop_reason instead of
3619         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3620         Update comments.
3621         (linux_wait_1): Update comments.
3622
3623 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
3624
3625         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3626         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3627         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3628         ppc_insert_point, ppc_remove_point.
3629
3630 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
3631
3632         * linux-s390-low.c (s390_supports_z_point_type): New function.
3633         (struct linux_target_ops): Wire s390_supports_z_point_type in.
3634
3635 2016-02-16  Yao Qi  <yao.qi@linaro.org>
3636
3637         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3638         PC.  Get pc from regcache_read_pc.
3639
3640 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3641
3642         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3643         or linux_get_pc_32bit.
3644         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3645
3646 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3647
3648         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3649         arm_linux_get_next_pcs_fixup.
3650
3651 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
3652
3653         * tracepoint.c (x_tracepoint_action_download): Change
3654         write_inferior_data_ptr to write_inferior_data_pointer.
3655         (cmd_qtstart): Likewise.
3656         (write_inferior_data_ptr): Remove.
3657         (download_agent_expr): Change write_inferior_data_ptr to
3658         write_inferior_data_pointer.
3659         (download_tracepoint_1): Likewise.
3660         (download_tracepoint): Likewise.
3661         (download_trace_state_variables): Likewise.
3662
3663 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
3664             Marcin Kościelnicki  <koriakin@0x04.net>
3665
3666         * tracepoint.c (struct tracepoint_action_ops): Remove.
3667         (struct tracepoint_action): Remove ops.
3668         (m_tracepoint_action_download, r_tracepoint_action_download)
3669         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3670         size and offset accordingly.
3671         (m_tracepoint_action_ops, r_tracepoint_action_ops)
3672         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3673         (tracepoint_action_send, tracepoint_action_download): New functions.
3674         Helpers for trace action handlers.
3675         (add_tracepoint_action): Remove setup actions ops.
3676         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3677
3678 2016-02-10  Yao Qi  <yao.qi@linaro.org>
3679
3680         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3681
3682 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3683
3684         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3685         to AC_OUTPUT.
3686         * configure: Regenerate.
3687
3688 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3689
3690         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3691         void * to gdb_byte *.
3692         * linux-low.c (siginfo_fixup): Likewise.
3693         (linux_xfer_siginfo): Likewise.
3694         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3695         Likewise.
3696         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3697
3698 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3699
3700         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3701         to srv_tgtobj.
3702         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3703         to srv_tgtobj.
3704         * linux-x86-low.c [__x86_64__]: Include
3705         "nat/amd64-linux-siginfo.h".
3706         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3707         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3708         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3709         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3710         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3711         (cpt_si_fd, si_timerid, si_overrun): Move from
3712         nat/amd64-linux-siginfo.c.
3713         * Makefile.in (amd64-linux-siginfo.o:): New rule.
3714
3715 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3716
3717         * server.c (skip_to_semicolon):  Remove.
3718         (process_point_options): Use strchrnul instead of
3719         skip_to_semicolon.
3720
3721 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3722
3723         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3724         * linux-low.c (install_software_single_step_breakpoints): Don't
3725         call regcache_read_pc.
3726         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3727         argument pc.
3728
3729 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3730
3731         * linux-low.c (install_software_single_step_breakpoints): Call
3732         regcache_read_pc instead of get_pc.
3733
3734 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3735
3736         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3737         (unblock_async_io): Rename to ...
3738         (block_unblock_async_io): ... it.  New function.
3739         (enable_async_io): Don't install SIGIO handler.  Unblock it
3740         instead.
3741         (disable_async_io): Don't ignore SIGIO.  Block it instead.
3742         (initialize_async_io): Install SIGIO handler.  Don't call
3743         unblock_async_io.
3744
3745 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3746
3747         * remote-utils.c (getpkt): If the buffer isn't empty, and the
3748         first character is '\003', call *the_target->request_interrupt.
3749
3750 2016-01-25  Yao Qi  <yao.qi@linaro.org>
3751
3752         * remote-utils.c (new_thread_notify): Remove.
3753         (dead_thread_notify): Likewise.
3754         * remote-utils.h (new_thread_notify): Remove declaration.
3755         (dead_thread_notify): Likewise.
3756
3757 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
3758
3759         * gdb.trace/pending.exp: Fix expected message on continue.
3760
3761 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
3762
3763         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3764         it works properly on big-endian machines where sizeof (CORE_ADDR)
3765         != sizeof (void *).
3766
3767 2016-01-21  Pedro Alves  <palves@redhat.com>
3768
3769         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3770         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3771         * configure: Regenerate.
3772
3773 2016-01-21  Yao Qi  <yao.qi@linaro.org>
3774
3775         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3776         is_thumb and set it according to CPSR saved on the stack.
3777         (get_next_pcs_syscall_next_pc): Pass is_thumb to
3778         arm_sigreturn_next_pc.
3779
3780 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3781
3782         * linux-low.c (linux_set_pc_64bit): New function.
3783         (linux_get_pc_64bit): New function.
3784         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3785         Declare.
3786         * linux-sparc-low.c (debug_threads): Remove declaration.
3787         (sparc_get_pc): Remove.
3788         (the_low_target): Use linux_get_pc_64bit instead of
3789         sparc_get_pc.
3790         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3791         (the_low_target): Use linux_get_pc_64bit and
3792         linux_set_pc_64bit.
3793
3794 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3795
3796         * linux-arm-low.c (debug_threads): Remove declaration.
3797         (arm_get_pc, arm_set_pc): Remove.
3798         (the_low_target): Use linux_get_pc_32bit and
3799         linux_set_pc_32bit.
3800         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3801         (the_low_target): Use linux_get_pc_32bit and
3802         linux_set_pc_32bit.
3803         * linux-cris-low.c (debug_threads): Remove declaration.
3804         (cris_get_pc, cris_set_pc,): Remove.
3805         (the_low_target): Use linux_get_pc_32bit and
3806         linux_set_pc_32bit.
3807         * linux-crisv32-low.c (debug_threads): Remove declaration.
3808         (cris_get_pc, cris_set_pc): Remove.
3809         (the_low_target): Use linux_get_pc_32bit and
3810         linux_set_pc_32bit.
3811         * linux-low.c: Include inttypes.h.
3812         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3813         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3814         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3815         (the_low_target): Use linux_get_pc_32bit and
3816         linux_set_pc_32bit.
3817         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3818         (the_low_target): Use linux_get_pc_32bit and
3819         linux_set_pc_32bit.
3820         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3821         (the_low_target): Use linux_get_pc_32bit and
3822         linux_set_pc_32bit.
3823         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3824         (the_low_target): Use linux_get_pc_32bit and
3825         linux_set_pc_32bit.
3826         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3827         (the_low_target): Use linux_get_pc_32bit and
3828         linux_set_pc_32bit.
3829
3830 2016-01-18  Gary Benson  <gbenson@redhat.com>
3831
3832         * configure.ac (AC_FUNC_FORK): New check.
3833         * config.in: Regenerate.
3834         * configure: Likewise.
3835
3836 2016-01-14  Yao Qi  <yao.qi@linaro.org>
3837
3838         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3839         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3840         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3841         arm_get_next_pcs_ctor.
3842
3843 2016-01-12  Josh Stone  <jistone@redhat.com>
3844             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3845
3846         * inferiors.h: Include "gdb_vecs.h".
3847         (struct process_info): Add syscalls_to_catch.
3848         * inferiors.c (remove_process): Free syscalls_to_catch.
3849         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3850         syscall_return stops.
3851         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3852         * server.c (handle_general_set): Handle QCatchSyscalls.
3853         (handle_query): Report support for QCatchSyscalls.
3854         * target.h (struct target_ops): Add supports_catch_syscall.
3855         (target_supports_catch_syscall): New macro.
3856         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3857         (struct lwp_info): Add syscall_state.
3858         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3859         Maintain syscall_state and syscalls_to_catch across exec.
3860         (get_syscall_trapinfo): New function, proxy to the_low_target.
3861         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3862         (linux_low_filter_event): Toggle syscall_state entry/return for
3863         syscall traps, and set it ignored for all others.
3864         (gdb_catching_syscalls_p): New function.
3865         (gdb_catch_this_syscall_p): New function.
3866         (linux_wait_1): Handle SYSCALL_SIGTRAP.
3867         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3868         (linux_supports_catch_syscall): New function.
3869         (linux_target_ops): Install it.
3870         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3871         (the_low_target): Install it.
3872
3873 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3874
3875         * acinclude.m4: Include new ../warning.m4 file.
3876         * configure: Regenerated.
3877         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3878
3879 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3880
3881         * ax.c (is_goto_target): Mark static.
3882         * linux-low.c (register_addr): Likewise.
3883         (linux_fetch_registers, linux_store_registers): Likewise.
3884         * mem-break.c (any_persistent_commands): Fix old prototype.
3885         (add_commands_to_breakpoint): Mark static.
3886         * regcache.c (find_register_by_name): Delete unused func.
3887         * remote-utils.c (hex_or_minus_one): Mark static.
3888         * server.c (monitor_show_help): Mark static.
3889         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3890         handle_v_requests): Likewise.
3891
3892 2016-01-12  Pedro Alves  <palves@redhat.com>
3893
3894         Remove use of the registered trademark symbol throughout.
3895
3896 2016-01-08  Yao Qi  <yao.qi@linaro.org>
3897
3898         * remote-utils.c (getpkt): If c is '\003', call target hook
3899         request_interrupt.
3900
3901 2016-01-06  Yao Qi  <yao.qi@linaro.org>
3902
3903         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3904         linux-aarch32-low.c.
3905         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3906         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3907         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3908         (thumb2_breakpoint): Declare.
3909         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3910         linux-aarch32-low.h.
3911         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3912         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3913         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3914
3915 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
3916
3917         * gdbreplay.c (gdbreplay_version): Change copyright year in
3918         version message.
3919         * server.c (gdbserver_version): Likewise.
3920
3921 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
3922
3923         * server.c (crc32_table): Delete.
3924         (crc32): Use libiberty's xcrc32 function.
3925
3926 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3927
3928         * lynx-low.c (lynx_delete_thread_callback): New function.
3929         (lynx_mourn): Properly delete our process and all of its
3930         threads.  Remove call to clear_inferiors.
3931
3932 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3933
3934         * target.c (thread_search_callback): Add check that
3935         the thread_stopped target callback is not NULL before
3936         calling it.
3937
3938 2015-12-21  Yao Qi  <yao.qi@linaro.org>
3939
3940         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3941         arm breakpoint.
3942
3943 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3944
3945         * server.c (handle_query): Call target_supports_software_single_step.
3946
3947 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3948
3949         * linux-low.c (single_step): New function.
3950         (linux_resume_one_lwp_throw): Call single_step.
3951         (start_step_over): Likewise.
3952
3953 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3954
3955         * Makefile.in (SFILES): Append arch/arm-linux.c,
3956         arch/arm-get-next-pcs.c.
3957         (arm-linux.o): New rule.
3958         (arm-get-next-pcs.o): New rule.
3959         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3960         arm-linux.o.
3961         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
3962         to linux-aarch32-low.c.
3963         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3964         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3965         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3966         (thumb2_breakpoint_len): Likewise.
3967         (arm_is_thumb_mode): Make non-static.
3968         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
3969         from linux-aarch32-low.c.
3970         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3971         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3972         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3973         (thumb2_breakpoint_len): Likewise.
3974         (arm_is_thumb_mode): New declaration.
3975         * linux-arm-low.c: Include arch/arm-linux.h
3976         aarch/arm-get-next-pcs.h, sys/syscall.h.
3977         (get_next_pcs_ops): New struct.
3978         (get_next_pcs_addr_bits_remove): New function.
3979         (get_next_pcs_is_thumb): New function.
3980         (get_next_pcs_read_memory_unsigned_integer): Likewise.
3981         (arm_sigreturn_next_pc): Likewise.
3982         (get_next_pcs_syscall_next_pc): Likewise.
3983         (arm_gdbserver_get_next_pcs): Likewise.
3984         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3985         Initialize.
3986         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3987         * server.h: Include gdb_vecs.h.
3988
3989 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3990
3991         * Makefile.in (SFILES): Append common/common-regcache.c.
3992         (OBS): Append common-regcache.o.
3993         (common-regcache.o): New rule.
3994         * regcache.c (init_register_cache): Initialize cache to
3995         REG_UNAVAILABLE.
3996         (regcache_raw_read_unsigned): New function.
3997         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3998         register_status enum.
3999
4000 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4001
4002         * linux-aarch64-low.c (the_low_targets): Rename
4003         breakpoint_reinsert_addr to get_next_pcs.
4004         * linux-arm-low.c (the_low_targets): Likewise.
4005         * linux-bfin-low.c (the_low_targets): Likewise.
4006         * linux-cris-low.c (the_low_targets): Likewise.
4007         * linux-crisv32-low.c (the_low_targets): Likewise.
4008         * linux-low.c (can_software_single_step): Likewise.
4009         (install_software_single_step_breakpoints): New function.
4010         (start_step_over): Use install_software_single_step_breakpoints.
4011         * linux-low.h: New CORE_ADDR vector.
4012         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4013         get_next_pcs.
4014         * linux-mips-low.c (the_low_targets): Likewise.
4015         * linux-nios2-low.c (the_low_targets): Likewise.
4016         * linux-sparc-low.c (the_low_targets): Likewise.
4017
4018 2015-12-17  Pedro Alves  <palves@redhat.com>
4019
4020         * linux-low.c (linux_kill_one_lwp): Remove references to
4021         LinuxThreads.
4022         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
4023         to 'kill'.
4024         (linux_init_signals): Delete.
4025         (initialize_low): Adjust.
4026         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4027
4028 2015-12-16  Pedro Alves  <palves@redhat.com>
4029
4030         * configure.ac (compiler warning flags): When testing a
4031         -Wno-foo option, check whether -Wfoo works instead.
4032         * configure: Regenerate.
4033
4034 2015-12-11  Don Breazeal  <donb@codesourcery.com>
4035
4036         * server.c (process_serial_event): Don't exit from gdbserver
4037         in remote mode if there are still active inferiors.
4038
4039 2015-12-11  Yao Qi  <yao.qi@linaro.org>
4040
4041         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4042         arm_breakpoint_at if the process is 32-bit.
4043
4044 2015-12-11  Yao Qi  <yao.qi@linaro.org>
4045
4046         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4047         arm breakpoint.
4048
4049 2015-12-07  Yao Qi  <yao.qi@linaro.org>
4050
4051         * configure.srv: Append arm.o to srv_tgtobj for
4052         aarch64*-*-linux* target.
4053         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
4054         from linux-arm-low.c.
4055         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4056         (arm_breakpoint_len, thumb_breakpoint): Likewise.
4057         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4058         (thumb2_breakpoint_len): Likewise.
4059         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4060         (arm_breakpoint_kinds): Likewise.
4061         (arm_breakpoint_kind_from_pc): Likewise.
4062         (arm_sw_breakpoint_from_kind): Likewise.
4063         (arm_breakpoint_kind_from_current_state): Likewise.
4064         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4065         (arm_sw_breakpoint_from_kind): Declare.
4066         (arm_breakpoint_kind_from_current_state): Declare.
4067         (arm_breakpoint_at): Declare.
4068         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4069         arm_sw_breakpoint_from_kind if process is 32-bit.
4070         (aarch64_breakpoint_kind_from_pc): New function.
4071         (aarch64_breakpoint_kind_from_current_state): New function.
4072         (the_low_target): Initialize fields breakpoint_kind_from_pc
4073         and breakpoint_kind_from_current_state.
4074         * linux-arm-low.c (arm_breakpoint_kinds): Move to
4075         linux-aarch32-low.c.
4076         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4077         (arm_breakpoint, arm_breakpoint_len): Likewise.
4078         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4079         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4080         (arm_is_thumb_mode): Likewise.
4081         (arm_breakpoint_at): Likewise.
4082         (arm_breakpoint_kind_from_pc): Likewise.
4083         (arm_sw_breakpoint_from_kind): Likewise.
4084         (arm_breakpoint_kind_from_current_state): Likewise.
4085
4086         Revert:
4087         2015-08-04  Yao Qi  <yao.qi@linaro.org>
4088
4089         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4090         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4091         * server.c (extended_protocol): Remove "static".
4092         * server.h (extended_protocol): Declare it.
4093
4094 2015-12-04  Josh Stone  <jistone@redhat.com>
4095
4096         * target.h (struct target_ops) <arch_setup>: Rename to ...
4097         (struct target_ops) <post_create_inferior>: ... this.
4098         (target_arch_setup): Rename to ...
4099         (target_post_create_inferior): ... this, calling post_create_inferior.
4100         * server.c (start_inferior): Update target_arch_setup calls to
4101         target_post_create_inferior.
4102         * linux-low.c (linux_low_ptrace_options): Forward declare.
4103         (linux_arch_setup): Update its comment for general use.
4104         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4105         (struct linux_target_ops): Use linux_post_create_inferior.
4106         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4107         to post_create_inferior.
4108         * nto-low.c (struct nto_target_ops): Likewise.
4109         * spu-low.c (struct spu_target_ops): Likewise.
4110         * win32-low.c (struct win32_target_ops): Likewise.
4111
4112 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4113
4114         * linux-arm-low.c: Remove duplicate arch/arm.h include.
4115
4116 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4117
4118         * linux-arm-low.c (arm_reinsert_addr): Remove function.
4119         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4120         * linux-cris-low.c (cris_reinsert_addr> Remove function.
4121         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4122         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4123         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4124         * linux-mips-low.c (mips_reinsert_addr): Remove function.
4125         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4126         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4127         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4128         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4129         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4130
4131 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4132
4133         * linux-low.c (linux_look_up_symbols): Don't call
4134         linux_supports_traceclone.
4135         * linux-low.h (thread_db_init): Remove use_events argument.
4136         * thread-db.c (thread_db_use_event): Remove global variable.
4137         (struct thread_db) <td_thr_event_enable_p>: Remove field.
4138         (struct thread_db) <td_create_bp>: Remove field.
4139         (thread_db_create_event): Remove function.
4140         (thread_db_enable_reporting): Likewise.
4141         (find_one_thread): Don't check for thread_db_use_events.
4142         (attach_thread): Likewise.
4143         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4144         (try_thread_db_load_1): Don't check for thread_db_use_events.
4145         (thread_db_init): Remove use_events argument and thread events
4146         handling.
4147         (remove_thread_event_breakpoints): Remove function.
4148         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4149
4150 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4151
4152         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4153         New function.
4154         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4155         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4156         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4157         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4158         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4159         Initialize.
4160         * linux-crisv32-low.c (cris_supports_hardware_single_step):
4161         New function.
4162         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4163         * linux-low.c (can_hardware_single_step): Use
4164         supports_hardware_single_step.
4165         (can_software_single_step): New function.
4166         (start_step_over): Call can_software_single_step.
4167         (linux_supports_hardware_single_step): New function.
4168         (struct target_ops) <supports_software_single_step>: Initialize.
4169         * linux-low.h (struct linux_target_ops)
4170         <supports_hardware_single_step>: Initialize.
4171         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4172         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4173         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4174         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4175         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4176         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4177         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4178         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4179         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4180         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4181         Initialize.
4182         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4183         (struct linux_target_ops) <tile_supports_hardware_single_step>:
4184         Initialize.
4185         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4186         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4187         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4188         New function.
4189         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4190         * target.h (struct target_ops): <supports_software_single_step>:
4191         New field.
4192         (target_supports_software_single_step): New macro.
4193
4194 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4195
4196         * linux-low.c (linux_wait_1): Fix pc advance condition.
4197         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4198         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4199
4200 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4201
4202         * linux-arm-low.c (arm_is_thumb_mode): New function.
4203         (arm_breakpoint_at): Use arm_is_thumb_mode.
4204         (arm_breakpoint_kind_from_current_state): New function.
4205         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4206         Initialize.
4207         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4208         (linux_breakpoint_kind_from_current_state): New function.
4209         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4210         * linux-low.h (struct linux_target_ops)
4211         <breakpoint_kind_from_current_state>: New field.
4212         * target.h (struct target_ops): Likewise.
4213         (target_breakpoint_kind_from_current_state): New macro.
4214
4215 2015-11-30  Pedro Alves  <palves@redhat.com>
4216
4217         * linux-low.c (linux_resume): Wake up the event loop before
4218         returning.
4219
4220 2015-11-30  Pedro Alves  <palves@redhat.com>
4221
4222         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4223         check.
4224         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4225         to -1.
4226         * target.c (struct thread_search): New structure.
4227         (thread_search_callback): New function.
4228         (prev_general_thread): New global.
4229         (prepare_to_access_memory, done_accessing_memory): New functions.
4230         * target.h (prepare_to_access_memory, done_accessing_memory):
4231         Replace macros with function declarations.
4232
4233 2015-11-30  Pedro Alves  <palves@redhat.com>
4234
4235         PR 14618
4236         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4237         report TARGET_WAITKIND_NO_RESUMED.
4238         * remote-utils.c (prepare_resume_reply): Handle
4239         TARGET_WAITKIND_NO_RESUMED.
4240         * server.c (report_no_resumed): New global.
4241         (handle_query) <qSupported>: Handle "no-resumed+".  Report
4242         "no-resumed+" support.
4243         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4244         return error if the client doesn't support no-resumed events.
4245         (push_stop_notification): New function.
4246         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
4247         events if the client supports them.
4248
4249 2015-11-30  Pedro Alves  <palves@redhat.com>
4250
4251         * linux-low.c (thread_still_has_status_pending_p): Don't check
4252         vCont;t here.
4253         (lwp_resumed): New function.
4254         (status_pending_p_callback): Return early if the LWP is not
4255         supposed to be resumed.
4256
4257 2015-11-30  Pedro Alves  <palves@redhat.com>
4258
4259         * linux-low.c (handle_extended_wait): Assert that the LWP's
4260         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
4261         thread create events, leave the new child's status pending.
4262         (linux_low_filter_event): If GDB wants to hear about thread exit
4263         events, leave the LWP marked dead and don't delete it.
4264         (linux_wait_for_event_filtered): Don't check for thread exit.
4265         (filter_exit_event): New function.
4266         (linux_wait_1): Use it, when returning an exit event.
4267         (linux_resume_one_lwp_throw): Assert that the LWP's
4268         waitstatus is TARGET_WAITKIND_IGNORE.
4269         * remote-utils.c (prepare_resume_reply): Handle
4270         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4271         * server.c (report_thread_events): New global.
4272         (handle_general_set): Handle QThreadEvents.
4273         (handle_query) <qSupported>: Handle and report QThreadEvents+;
4274         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4275         TARGET_WAITKIND_THREAD_EXITED.
4276         * server.h (report_thread_events): Declare.
4277
4278 2015-11-30  Pedro Alves  <palves@redhat.com>
4279
4280         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4281         the thread's last_resume_kind was resume_stop.
4282
4283 2015-11-30  Pedro Alves  <palves@redhat.com>
4284
4285         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4286         before returning.
4287
4288 2015-11-30  Pedro Alves  <palves@redhat.com>
4289
4290         * server.c (handle_v_requests): Handle vCtrlC.
4291
4292 2015-11-30  Pedro Alves  <palves@redhat.com>
4293
4294         * gdbthread.h (find_any_thread_of_pid): Declare.
4295         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4296         functions.
4297         * server.c (handle_query): If current_thread is NULL, look for
4298         another thread of the selected process.
4299
4300 2015-11-26  Daniel Colascione  <dancol@dancol.org>
4301             Simon Marchi  <simon.marchi@ericsson.com>
4302
4303         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4304         * server.c (handle_qxfer_threads_worker): Refactor to include thread
4305         name in reply.
4306         * target.h (struct target_ops) <thread_name>: New field.
4307         (target_thread_name): New macro.
4308
4309 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
4310
4311         * regcache.h (regcache_invalidate_pid): Add declaration.
4312         * regcache.c (regcache_invalidate_pid): New function, extracted
4313         from regcache_invalidate.
4314         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4315         Add trivial documentation comment.
4316         * lynx-low.c: Use regcache_invalidate_pid instead of
4317         regcache_invalidate.
4318
4319 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
4320
4321         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4322         and Elf64_auxv_t if the target is Android.
4323
4324 2015-11-22  Doug Evans  <xdje42@gmail.com>
4325
4326         * target.h: #include <sys/types.h>.
4327
4328 2015-11-19  Pedro Alves  <palves@redhat.com>
4329
4330         * linux-low.c (linux_process_qsupported): Change prototype.
4331         Adjust.
4332         * linux-low.h (struct linux_target_ops) <process_qsupported>:
4333         Change prototype.
4334         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4335         and adjust to loop over all features.
4336         * server.c (handle_query) <qSupported>: Adjust to call
4337         target_process_qsupported once, passing it a vector of unprocessed
4338         features.
4339         * target.h (struct target_ops) <process_qsupported>: Change
4340         prototype.
4341         (target_process_qsupported): Adjust.
4342
4343 2015-11-19  Pedro Alves  <palves@redhat.com>
4344
4345         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4346         mode.
4347         * configure: Regenerate.
4348
4349 2015-11-19  Pedro Alves  <palves@redhat.com>
4350
4351         * configure: Regenerate.
4352
4353 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4354
4355         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4356         type to uint32_t.
4357
4358 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4359
4360         * linux-aarch64-low.c (enum aarch64_operand_type): New.
4361         (struct aarch64_operand): Move enum out.
4362
4363 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4364
4365         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4366         struct user_fpsimd_state *.
4367         (aarch64_store_fpregset): Likewise.
4368
4369 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4370
4371         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4372         struct user_pt_regs *.
4373         (aarch64_store_gregset): Likewise.
4374
4375 2015-11-18  Pedro Alves  <palves@redhat.com>
4376
4377         * Makefile.in (all_object_files): Add $IPA_OBJS.
4378
4379 2015-11-17  Pedro Alves  <palves@redhat.com>
4380
4381         * win32-low.c (win32_resume): Use gdb_signal_from_host,
4382         GDB_SIGNAL_0 and gdb_signal_to_string.
4383
4384 2015-11-17  Pedro Alves  <palves@redhat.com>
4385
4386         * win32-low.c (handle_output_debug_string): Remove parameter.
4387         (win32_kill): Remove our_status local and adjust call to
4388         handle_output_debug_string.
4389         (get_child_debug_event): Adjust call to
4390         handle_output_debug_string.
4391
4392 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4393
4394         * linux-mips-low.c (mips_fill_gregset): Add cast.
4395         (mips_store_gregset): Likewise.
4396         (mips_fill_fpregset): Likewise.
4397         (mips_store_fpregset): Likewise.
4398
4399 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4400
4401         * linux-mips-low.c (mips_add_watchpoint): Rename private to
4402         priv.
4403
4404 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4405
4406         * linux-mips-low.c (mips_linux_new_thread): Change type of
4407         watch_type to enum target_hw_bp_type.
4408
4409 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4410
4411                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4412                 Change return type to arm_hwbp_type.
4413
4414 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4415
4416         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4417         (arm_store_gregset): Likewise.
4418         * linux-arm-low.c (arm_get_hwcap): Likewise.
4419         (arm_read_description): Likewise.
4420
4421 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4422
4423         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4424
4425 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4426
4427         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4428         (ppc_fill_vsxregset): Likewise.
4429         (ppc_store_vsxregset): Likewise.
4430         (ppc_fill_vrregset): Likewise.
4431         (ppc_store_vrregset): Likewise.
4432         (ppc_fill_evrregset): Likewise.
4433         (ppc_store_evrregset): Likewise.
4434
4435 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4436
4437         * linux-ppc-low.c (ppc_usrregs_info): Remove
4438         forward-declaration.
4439         (ppc_arch_setup): Move lower in file.
4440
4441 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
4442
4443         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4444         (ps_pdwrite): Likewise.
4445
4446 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4447
4448         * linux-arm-low.c (arm_new_thread): Move pointer dereference
4449         to after assert checks.
4450
4451 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
4452
4453         * proc-service.c (ps_pdread): Add/adjust casts.
4454         (ps_pdwrite): Add/adjust casts.
4455
4456 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4457
4458         * server.c (handle_search_memory_1): Cast return value of
4459         memmem.
4460
4461 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4462
4463         * server.c (write_qxfer_response): Change type of data to
4464         gdb_byte *.
4465
4466 2015-10-29  Pedro Alves  <palves@redhat.com>
4467
4468         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4469
4470 2015-10-29  Pedro Alves  <palves@redhat.com>
4471
4472         * tracepoint.c (clear_installed_tracepoints): Add casts.
4473
4474 2015-10-29  Pedro Alves  <palves@redhat.com>
4475
4476         * server.c (handle_v_cont, process_serial_event): Add enum
4477         gdb_signal casts to signal parsing code.
4478
4479 2015-10-29  Pedro Alves  <palves@redhat.com>
4480
4481         * linux-low.h (NULL_REGSET): Define.
4482         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4483         * linux-arm-low.c (arm_regsets): Likewise.
4484         * linux-crisv32-low.c (cris_regsets): Likewise.
4485         * linux-m68k-low.c (m68k_regsets): Likewise.
4486         * linux-mips-low.c (mips_regsets): Likewise.
4487         * linux-nios2-low.c (nios2_regsets): Likewise.
4488         * linux-ppc-low.c (ppc_regsets): Likewise.
4489         * linux-s390-low.c (s390_regsets): Likewise.
4490         * linux-sh-low.c (sh_regsets): Likewise.
4491         * linux-sparc-low.c (sparc_regsets): Likewise.
4492         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4493         * linux-tile-low.c (tile_regsets): Likewise.
4494         * linux-x86-low.c (x86_regsets): Likewise.
4495         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4496
4497 2015-10-29  Pedro Alves  <palves@redhat.com>
4498
4499         * linux-low.h (NULL_REGSET): Define.
4500         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4501         * linux-arm-low.c (arm_regsets): Likewise.
4502         * linux-crisv32-low.c (cris_regsets): Likewise.
4503         * linux-m68k-low.c (m68k_regsets): Likewise.
4504         * linux-mips-low.c (mips_regsets): Likewise.
4505         * linux-nios2-low.c (nios2_regsets): Likewise.
4506         * linux-ppc-low.c (ppc_regsets): Likewise.
4507         * linux-s390-low.c (s390_regsets): Likewise.
4508         * linux-sh-low.c (sh_regsets): Likewise.
4509         * linux-sparc-low.c (sparc_regsets): Likewise.
4510         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4511         * linux-tile-low.c (tile_regsets): Likewise.
4512         * linux-x86-low.c (x86_regsets): Likewise.
4513         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4514
4515 2015-10-26  Doug Evans  <dje@google.com>
4516
4517         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4518
4519 2015-10-26  Doug Evans  <dje@google.com>
4520
4521         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4522
4523 2015-10-26  Doug Evans  <dje@google.com>
4524
4525         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4526         for debug_printf.
4527         (attach_thread, find_new_threads_callback): Ditto.
4528
4529 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4530
4531         * mem-break.h (set_breakpoint_data): Remove.
4532
4533 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4534
4535         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4536         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4537         (initialize_low): Remove set_breakpoint_data call.
4538         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4539         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4540         (initialize_low): Remove set_breakpoint_data call.
4541         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4542         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4543         (initialize_low): Remove set_breakpoint_data call.
4544
4545 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4546
4547         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4548         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4549         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4550         * target.h (target_breakpoint_kind_from_pc): New macro.
4551
4552 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4553
4554         * linux-low.c (default_breakpoint_kind_from_pc): New function.
4555         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4556         the default breakpoint kind.
4557
4558 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4559
4560         * linux-arm-low.c (arm_supports_z_point_type): Add software
4561         breakpoint support.
4562
4563 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4564
4565         * linux-arm-low.c: Refactor breakpoint definitions.
4566         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4567         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4568
4569 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4570
4571         * Makefile.in: Add arm.c/o.
4572         * configure.srv: Likewise.
4573         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4574         (arm_breakpoint_kind_from_pc): New function.
4575         (arm_sw_breakpoint_from_kind): Return proper kind.
4576         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4577
4578 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4579
4580         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4581         removal.
4582         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4583         (struct raw_breakpoint) <size>: Remove.
4584         (struct raw_breakpoint) <kind>: Add.
4585         (bp_size): New function.
4586         (bp_opcode): Likewise.
4587         (find_raw_breakpoint_at): Adjust for kind.
4588         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4589         (remove_memory_breakpoint): Adjust for kind call bp_size.
4590         (set_raw_breakpoint_at): Adjust for kind.
4591         (set_breakpoint): Likewise.
4592         (set_breakpoint_at): Call breakpoint_kind_from_pc.
4593         (delete_raw_breakpoint): Adjust for kind.
4594         (delete_breakpoint): Likewise.
4595         (find_gdb_breakpoint): Likewise.
4596         (set_gdb_breakpoint_1): Likewise.
4597         (set_gdb_breakpoint): Likewise.
4598         (delete_gdb_breakpoint_1): Likewise.
4599         (delete_gdb_breakpoint): Likewise.
4600         (uninsert_raw_breakpoint): Likewise.
4601         (reinsert_raw_breakpoint): Likewise.
4602         (set_breakpoint_data): Remove.
4603         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4604         (check_mem_read): Adjust for kind call bp_size.
4605         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4606         (clone_one_breakpoint): Adjust for kind.
4607         * mem-break.h (set_gdb_breakpoint): Likewise.
4608         (delete_gdb_breakpoint): Likewise.
4609         * server.c (process_serial_event): Likewise.
4610
4611 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4612
4613         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4614         (struct linux_target_ops) <breakpoint>: Remove.
4615         (struct linux_target_ops) <breakpoint_len>: Remove.
4616         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4617         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4618         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4619         (arm_sw_breakpoint_from_kind): New function.
4620         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4621         (struct linux_target_ops) <breakpoint>: Remove.
4622         (struct linux_target_ops) <breakpoint_len>: Remove.
4623         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4624         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4625         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4626         (struct linux_target_ops) <breakpoint>: Remove.
4627         (struct linux_target_ops) <breakpoint_len>: Remove.
4628         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4629         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4630         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4631         (struct linux_target_ops) <breakpoint>: Remove.
4632         (struct linux_target_ops) <breakpoint_len>: Remove.
4633         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4634         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4635         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4636         and sw_breakpoint_from_kind to increment the pc.
4637         (linux_breakpoint_kind_from_pc): New function.
4638         (linux_sw_breakpoint_from_kind): New function.
4639         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4640         (initialize_low): Call breakpoint_kind_from_pc and
4641         sw_breakpoint_from_kind to replace breakpoint_data/len.
4642         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4643         New field.
4644         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4645         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4646         (struct linux_target_ops) <breakpoint>: Remove.
4647         (struct linux_target_ops) <breakpoint_len>: Remove.
4648         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4649         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4650         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4651         (struct linux_target_ops) <breakpoint>: Remove.
4652         (struct linux_target_ops) <breakpoint_len>: Remove.
4653         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4654         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4655         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4656         (struct linux_target_ops) <breakpoint>: Remove.
4657         (struct linux_target_ops) <breakpoint_len>: Remove.
4658         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4659         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4660         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4661         (struct linux_target_ops) <breakpoint>: Remove.
4662         (struct linux_target_ops) <breakpoint_len>: Remove.
4663         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4664         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4665         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4666         (struct linux_target_ops) <breakpoint>: Remove.
4667         (struct linux_target_ops) <breakpoint_len>: Remove.
4668         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4669         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4670         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4671         (struct linux_target_ops) <breakpoint>: Remove.
4672         (struct linux_target_ops) <breakpoint_len>: Remove.
4673         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4674         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4675         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4676         (struct linux_target_ops) <breakpoint>: Remove.
4677         (struct linux_target_ops) <breakpoint_len>: Remove.
4678         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4679         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4680         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4681         (struct linux_target_ops) <breakpoint>: Remove.
4682         (struct linux_target_ops) <breakpoint_len>: Remove.
4683         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4684         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4685         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4686         (struct linux_target_ops) <breakpoint>: Remove.
4687         (struct linux_target_ops) <breakpoint_len>: Remove.
4688         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4689         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4690         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4691         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4692         (struct linux_target_ops) <breakpoint>: Remove.
4693         (struct linux_target_ops) <breakpoint_len>: Remove.
4694         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4695         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4696         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4697         (struct linux_target_ops) <breakpoint>: Remove.
4698         (struct linux_target_ops) <breakpoint_len>: Remove.
4699         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4700         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4701
4702 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4703
4704         * linux-cris-low.c (cris_get_pc): Remove void arg.
4705
4706 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4707
4708         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4709         variable name.
4710
4711 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4712
4713         * inferiors.c (thread_pid_matches_callback): New function.
4714         (find_thread_process): New function.
4715         (remove_thread): Reset current_thread.
4716         (remove_process): Assert threads have been removed first.
4717
4718 2015-10-15  Yao Qi  <yao.qi@linaro.org>
4719
4720         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4721         if it is 3.
4722         (aarch64_remove_point): Likewise.
4723         * regcache.c (regcache_register_size): New function.
4724
4725 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4726
4727         * linux-aarch64-low.c: Update all callers as emit_load_store
4728         is renamed to aarch64_emit_load_store.
4729
4730 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4731
4732         * linux-aarch64-low.c: Update all callers of function renaming
4733         from emit_insn to aarch64_emit_insn.
4734
4735 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4736
4737         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4738         arch/aarch64-insn.h.
4739         (struct aarch64_memory_operand): Likewise.
4740         (ENCODE): Likewise.
4741         (emit_insn): Move to arch/aarch64-insn.c.
4742         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4743         (emit_load_store): Move to arch/aarch64-insn.c.
4744         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4745         (can_encode_int32): Remove.
4746
4747 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4748
4749         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4750         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4751         (aarch64_relocate_instruction): Likewise.
4752         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4753         (struct aarch64_insn_visitor): Likewise.
4754
4755 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4756
4757         * linux-aarch64-low.c (struct aarch64_insn_data): New.
4758         (struct aarch64_insn_visitor): New.
4759         (struct aarch64_insn_relocation_data): New.
4760         (aarch64_ftrace_insn_reloc_b): New function.
4761         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4762         (aarch64_ftrace_insn_reloc_cb): Likewise.
4763         (aarch64_ftrace_insn_reloc_tb): Likewise.
4764         (aarch64_ftrace_insn_reloc_adr): Likewise.
4765         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4766         (aarch64_ftrace_insn_reloc_others): Likewise.
4767         (visitor): New.
4768         (aarch64_relocate_instruction): Use visitor.
4769
4770 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4771
4772         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4773         int.  Add argument buf.
4774         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4775         aarch64_relocate_instruction.
4776
4777 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4778
4779         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4780         argument insn.  Remove local variable insn.  Don't call
4781         target_read_uint32.
4782         (aarch64_install_fast_tracepoint_jump_pad): Call
4783         target_read_uint32.
4784
4785 2015-09-30  Yao Qi  <yao.qi@linaro.org>
4786
4787         * linux-aarch64-low.c (emit_movk): Shorten a long line.
4788         (emit_load_store_pair): Likewise.
4789
4790 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4791
4792         * dll.c (match_dll): Add cast(s).
4793         (unloaded_dll): Likewise.
4794         * linux-low.c (second_thread_of_pid_p): Likewise.
4795         (delete_lwp_callback): Likewise.
4796         (count_events_callback): Likewise.
4797         (select_event_lwp_callback): Likewise.
4798         (linux_set_resume_request): Likewise.
4799         * server.c (accumulate_file_name_length): Likewise.
4800         (emit_dll_description): Likewise.
4801         (handle_qxfer_threads_worker): Likewise.
4802         (visit_actioned_threads): Likewise.
4803         * thread-db.c (any_thread_of): Likewise.
4804         * tracepoint.c (same_process_p): Likewise.
4805         (match_blocktype): Likewise.
4806         (build_traceframe_info_xml): Likewise.
4807
4808 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4809
4810         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4811         assignment.
4812         (gdb_unparse_agent_expr): Likewise.
4813         * hostio.c (require_data): Likewise.
4814         (handle_pread): Likewise.
4815         * linux-low.c (disable_regset): Likewise.
4816         (fetch_register): Likewise.
4817         (store_register): Likewise.
4818         (get_dynamic): Likewise.
4819         (linux_qxfer_libraries_svr4): Likewise.
4820         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4821         (set_fast_tracepoint_jump): Likewise.
4822         (uninsert_fast_tracepoint_jumps_at): Likewise.
4823         (reinsert_fast_tracepoint_jumps_at): Likewise.
4824         (validate_inserted_breakpoint): Likewise.
4825         (clone_agent_expr): Likewise.
4826         * regcache.c (init_register_cache): Likewise.
4827         * remote-utils.c (putpkt_binary_1): Likewise.
4828         (decode_M_packet): Likewise.
4829         (decode_X_packet): Likewise.
4830         (look_up_one_symbol): Likewise.
4831         (relocate_instruction): Likewise.
4832         (monitor_output): Likewise.
4833         * server.c (handle_search_memory): Likewise.
4834         (handle_qxfer_exec_file): Likewise.
4835         (handle_qxfer_libraries): Likewise.
4836         (handle_qxfer): Likewise.
4837         (handle_query): Likewise.
4838         (handle_v_cont): Likewise.
4839         (handle_v_run): Likewise.
4840         (captured_main): Likewise.
4841         * target.c (write_inferior_memory): Likewise.
4842         * thread-db.c (try_thread_db_load_from_dir): Likewise.
4843         * tracepoint.c (init_trace_buffer): Likewise.
4844         (add_tracepoint_action): Likewise.
4845         (add_traceframe): Likewise.
4846         (add_traceframe_block): Likewise.
4847         (cmd_qtdpsrc): Likewise.
4848         (cmd_qtdv): Likewise.
4849         (cmd_qtstatus): Likewise.
4850         (response_source): Likewise.
4851         (response_tsv): Likewise.
4852         (cmd_qtnotes): Likewise.
4853         (gdb_collect): Likewise.
4854         (initialize_tracepoint): Likewise.
4855
4856 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4857
4858         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4859         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4860         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4861         <NOP>: New.
4862         (enum aarch64_condition_codes): New enum.
4863         (w0): New static global.
4864         (fp): Likewise.
4865         (lr): Likewise.
4866         (struct aarch64_memory_operand) <type>: New
4867         MEMORY_OPERAND_POSTINDEX type.
4868         (postindex_memory_operand): New helper function.
4869         (emit_ret): New function.
4870         (emit_load_store_pair): New function, factored out of emit_stp
4871         with support for MEMORY_OPERAND_POSTINDEX.
4872         (emit_stp): Rewrite using emit_load_store_pair.
4873         (emit_ldp): New function.
4874         (emit_load_store): Likewise.
4875         (emit_ldr): Mention post-index instruction in comment.
4876         (emit_ldrh): New function.
4877         (emit_ldrb): New function.
4878         (emit_ldrsw): Mention post-index instruction in comment.
4879         (emit_str): Likewise.
4880         (emit_subs): New function.
4881         (emit_cmp): Likewise.
4882         (emit_and): Likewise.
4883         (emit_orr): Likewise.
4884         (emit_orn): Likewise.
4885         (emit_eor): Likewise.
4886         (emit_mvn): Likewise.
4887         (emit_lslv): Likewise.
4888         (emit_lsrv): Likewise.
4889         (emit_asrv): Likewise.
4890         (emit_mul): Likewise.
4891         (emit_sbfm): Likewise.
4892         (emit_sbfx): Likewise.
4893         (emit_ubfm): Likewise.
4894         (emit_ubfx): Likewise.
4895         (emit_csinc): Likewise.
4896         (emit_cset): Likewise.
4897         (emit_nop): Likewise.
4898         (emit_ops_insns): New helper function.
4899         (emit_pop): Likewise.
4900         (emit_push): Likewise.
4901         (aarch64_emit_prologue): New function.
4902         (aarch64_emit_epilogue): Likewise.
4903         (aarch64_emit_add): Likewise.
4904         (aarch64_emit_sub): Likewise.
4905         (aarch64_emit_mul): Likewise.
4906         (aarch64_emit_lsh): Likewise.
4907         (aarch64_emit_rsh_signed): Likewise.
4908         (aarch64_emit_rsh_unsigned): Likewise.
4909         (aarch64_emit_ext): Likewise.
4910         (aarch64_emit_log_not): Likewise.
4911         (aarch64_emit_bit_and): Likewise.
4912         (aarch64_emit_bit_or): Likewise.
4913         (aarch64_emit_bit_xor): Likewise.
4914         (aarch64_emit_bit_not): Likewise.
4915         (aarch64_emit_equal): Likewise.
4916         (aarch64_emit_less_signed): Likewise.
4917         (aarch64_emit_less_unsigned): Likewise.
4918         (aarch64_emit_ref): Likewise.
4919         (aarch64_emit_if_goto): Likewise.
4920         (aarch64_emit_goto): Likewise.
4921         (aarch64_write_goto_address): Likewise.
4922         (aarch64_emit_const): Likewise.
4923         (aarch64_emit_call): Likewise.
4924         (aarch64_emit_reg): Likewise.
4925         (aarch64_emit_pop): Likewise.
4926         (aarch64_emit_stack_flush): Likewise.
4927         (aarch64_emit_zero_ext): Likewise.
4928         (aarch64_emit_swap): Likewise.
4929         (aarch64_emit_stack_adjust): Likewise.
4930         (aarch64_emit_int_call_1): Likewise.
4931         (aarch64_emit_void_call_2): Likewise.
4932         (aarch64_emit_eq_goto): Likewise.
4933         (aarch64_emit_ne_goto): Likewise.
4934         (aarch64_emit_lt_goto): Likewise.
4935         (aarch64_emit_le_goto): Likewise.
4936         (aarch64_emit_gt_goto): Likewise.
4937         (aarch64_emit_ge_got): Likewise.
4938         (aarch64_emit_ops_impl): New static global variable.
4939         (aarch64_emit_ops): New target function, return
4940         &aarch64_emit_ops_impl.
4941         (struct linux_target_ops): Install it.
4942
4943 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4944
4945         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4946         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4947         aarch64-ipa.o.
4948         * linux-aarch64-ipa.c: New file.
4949         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4950         and endian.h.
4951         (aarch64_get_thread_area): New target method.
4952         (extract_signed_bitfield): New helper function.
4953         (aarch64_decode_ldr_literal): New function.
4954         (enum aarch64_opcodes): New enum.
4955         (struct aarch64_register): New struct.
4956         (struct aarch64_operand): New struct.
4957         (x0): New static global.
4958         (x1): Likewise.
4959         (x2): Likewise.
4960         (x3): Likewise.
4961         (x4): Likewise.
4962         (w2): Likewise.
4963         (ip0): Likewise.
4964         (sp): Likewise.
4965         (xzr): Likewise.
4966         (aarch64_register): New helper function.
4967         (register_operand): Likewise.
4968         (immediate_operand): Likewise.
4969         (struct aarch64_memory_operand): New struct.
4970         (offset_memory_operand): New helper function.
4971         (preindex_memory_operand): Likewise.
4972         (enum aarch64_system_control_registers): New enum.
4973         (ENCODE): New macro.
4974         (emit_insn): New helper function.
4975         (emit_b): New function.
4976         (emit_bcond): Likewise.
4977         (emit_cb): Likewise.
4978         (emit_tb): Likewise.
4979         (emit_blr): Likewise.
4980         (emit_stp): Likewise.
4981         (emit_ldp_q_offset): Likewise.
4982         (emit_stp_q_offset): Likewise.
4983         (emit_load_store): Likewise.
4984         (emit_ldr): Likewise.
4985         (emit_ldrsw): Likewise.
4986         (emit_str): Likewise.
4987         (emit_ldaxr): Likewise.
4988         (emit_stxr): Likewise.
4989         (emit_stlr): Likewise.
4990         (emit_data_processing_reg): Likewise.
4991         (emit_data_processing): Likewise.
4992         (emit_add): Likewise.
4993         (emit_sub): Likewise.
4994         (emit_mov): Likewise.
4995         (emit_movk): Likewise.
4996         (emit_mov_addr): Likewise.
4997         (emit_mrs): Likewise.
4998         (emit_msr): Likewise.
4999         (emit_sevl): Likewise.
5000         (emit_wfe): Likewise.
5001         (append_insns): Likewise.
5002         (can_encode_int32_in): New helper function.
5003         (aarch64_relocate_instruction): New function.
5004         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5005         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5006         (struct linux_target_ops): Install aarch64_get_thread_area,
5007         aarch64_install_fast_tracepoint_jump_pad and
5008         aarch64_get_min_fast_tracepoint_insn_len.
5009
5010 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
5011
5012         * Makefile.in (aarch64-insn.o): New rule.
5013         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5014
5015 2015-09-21  Yao Qi  <yao.qi@linaro.org>
5016
5017         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5018
5019 2015-09-21  Yao Qi  <yao.qi@linaro.org>
5020
5021         * tracepoint.c (max_jump_pad_size): Remove.
5022
5023 2015-09-18  Yao Qi  <yao.qi@linaro.org>
5024
5025         * linux-aarch64-low.c: Don't include sys/uio.h.
5026         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5027
5028 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
5029
5030         * tracepoint.c (eval_result_type): Change prototype.
5031         (condition_true_at_tracepoint): Fix argument to compiled_cond.
5032
5033 2015-09-15  Pedro Alves  <palves@redhat.com>
5034
5035         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5036         Check whether to report exec events instead of checking whether
5037         multiprocess is enabled.
5038
5039 2015-09-15  Pedro Alves  <palves@redhat.com>
5040
5041         PR remote/18965
5042         * remote-utils.c (prepare_resume_reply): Merge
5043         TARGET_WAITKIND_VFORK_DONE switch case with the
5044         TARGET_WAITKIND_FORKED case.
5045
5046 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5047
5048         * server.c (handle_query): Check string comparison using
5049         "else if" instead of "if".
5050
5051 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5052
5053         * server.c (vCont_supported): New global variable.
5054         (handle_query): Set vCont_supported to 1 if "vContSupported+"
5055         matches.  Append ";vContSupported+" to own_buf.
5056         (handle_v_requests): Append ";s;S" to own_buf if target supports
5057         hardware single step or vCont_supported is false.
5058         (capture_main): Set vCont_supported to zero.
5059
5060 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5061
5062         * linux-low.c (linux_supports_conditional_breakpoints): Rename
5063         it to ...
5064         (linux_supports_hardware_single_step): ... New function.
5065         (linux_target_ops): Update.
5066         * lynx-low.c (lynx_target_ops): Set field
5067         supports_hardware_single_step to target_can_do_hardware_single_step.
5068         * nto-low.c (nto_target_ops): Likewise.
5069         * spu-low.c (spu_target_ops): Likewise.
5070         * win32-low.c (win32_target_ops): Likewise.
5071         * target.c (target_can_do_hardware_single_step): New function.
5072         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5073         Remove.  <supports_hardware_single_step>: New field.
5074         (target_supports_conditional_breakpoints): Remove.
5075         (target_supports_hardware_single_step): New macro.
5076         (target_can_do_hardware_single_step): Declare.
5077         * server.c (handle_query): Use target_supports_hardware_single_step
5078         instead of target_supports_conditional_breakpoints.
5079
5080 2015-09-15  Yao Qi  <yao.qi@linaro.org>
5081
5082         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5083         function.
5084         (struct linux_target_ops the_low_target): Install
5085         aarch64_linux_siginfo_fixup.
5086
5087 2015-09-11  Don Breazeal  <donb@codesourcery.com>
5088             Luis Machado  <lgustavo@codesourcery.com>
5089
5090         * linux-low.c (linux_mourn): Static declaration.
5091         (linux_arch_setup): Move in front of
5092         handle_extended_wait.
5093         (linux_arch_setup_thread): New function.
5094         (handle_extended_wait): Handle exec events.  Call
5095         linux_arch_setup_thread.  Make event_lwp argument a
5096         pointer-to-a-pointer.
5097         (check_zombie_leaders): Do not check stopped threads.
5098         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5099         (linux_low_filter_event): Add lwp and thread for exec'ing
5100         non-leader thread if leader thread has been deleted.
5101         Refactor code into linux_arch_setup_thread and call it.
5102         Pass child lwp pointer by reference to handle_extended_wait.
5103         (linux_wait_for_event_filtered): Update comment.
5104         (linux_wait_1): Prevent clobbering exec event status.
5105         (linux_supports_exec_events): New function.
5106         (linux_target_ops) <supports_exec_events>: Initialize new member.
5107         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5108         new member.
5109         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5110         * server.c (report_exec_events): New global variable.
5111         (handle_query): Handle qSupported query for exec-events feature.
5112         (captured_main): Initialize report_exec_events.
5113         * server.h (report_exec_events): Declare new global variable.
5114         * target.h (struct target_ops) <supports_exec_events>: New
5115         member.
5116         (target_supports_exec_events): New macro.
5117         * win32-low.c (win32_target_ops) <supports_exec_events>:
5118         Initialize new member.
5119
5120 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
5121
5122         * linux-low.c (linux_low_enable_btrace): Remove.
5123         (linux_target_ops): Replace linux_low_enable_btrace with
5124         linux_enable_btrace.
5125
5126 2015-09-03  Yao Qi  <yao.qi@linaro.org>
5127
5128         * linux-aarch64-low.c (aarch64_insert_point): Call
5129         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5130         returns true.
5131
5132 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5133
5134         * linux-low.c (check_stopped_by_breakpoint): Use
5135         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5136
5137 2015-08-27  Pedro Alves  <palves@redhat.com>
5138
5139         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5140
5141 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
5142
5143         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5144         the XNEW-family equivalent.
5145         (compile_bytecodes): Likewise.
5146         * dll.c (loaded_dll): Likewise.
5147         * event-loop.c (append_callback_event): Likewise.
5148         (create_file_handler): Likewise.
5149         (create_file_event): Likewise.
5150         * hostio.c (handle_open): Likewise.
5151         * inferiors.c (add_thread): Likewise.
5152         (add_process): Likewise.
5153         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5154         * linux-arm-low.c (arm_new_process): Likewise.
5155         (arm_new_thread): Likewise.
5156         * linux-low.c (add_to_pid_list): Likewise.
5157         (linux_add_process): Likewise.
5158         (handle_extended_wait): Likewise.
5159         (add_lwp): Likewise.
5160         (enqueue_one_deferred_signal): Likewise.
5161         (enqueue_pending_signal): Likewise.
5162         (linux_resume_one_lwp_throw): Likewise.
5163         (linux_resume_one_thread): Likewise.
5164         (linux_read_memory): Likewise.
5165         (linux_write_memory): Likewise.
5166         * linux-mips-low.c (mips_linux_new_process): Likewise.
5167         (mips_linux_new_thread): Likewise.
5168         (mips_add_watchpoint): Likewise.
5169         * linux-x86-low.c (initialize_low_arch): Likewise.
5170         * lynx-low.c (lynx_add_process): Likewise.
5171         * mem-break.c (set_raw_breakpoint_at): Likewise.
5172         (set_breakpoint): Likewise.
5173         (add_condition_to_breakpoint): Likewise.
5174         (add_commands_to_breakpoint): Likewise.
5175         (clone_agent_expr): Likewise.
5176         (clone_one_breakpoint): Likewise.
5177         * regcache.c (new_register_cache): Likewise.
5178         * remote-utils.c (look_up_one_symbol): Likewise.
5179         * server.c (queue_stop_reply): Likewise.
5180         (start_inferior): Likewise.
5181         (queue_stop_reply_callback): Likewise.
5182         (handle_target_event): Likewise.
5183         * spu-low.c (fetch_ppc_memory): Likewise.
5184         (store_ppc_memory): Likewise.
5185         * target.c (set_target_ops): Likewise.
5186         * thread-db.c (thread_db_load_search): Likewise.
5187         (try_thread_db_load_1): Likewise.
5188         * tracepoint.c (add_tracepoint): Likewise.
5189         (add_tracepoint_action): Likewise.
5190         (create_trace_state_variable): Likewise.
5191         (cmd_qtdpsrc): Likewise.
5192         (cmd_qtro): Likewise.
5193         (add_while_stepping_state): Likewise.
5194         * win32-low.c (child_add_thread): Likewise.
5195         (get_image_name): Likewise.
5196
5197 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5198
5199         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5200
5201 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5202
5203         * Makefile.in (aarch64-linux.o): New rule.
5204         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5205         srv_tgtobj.
5206         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5207         (aarch64_init_debug_reg_state): Make it extern.
5208         (aarch64_linux_prepare_to_resume): Remove.
5209
5210 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5211
5212         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5213         lwp_arch_private_info and ptid_of_lwp.
5214
5215 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5216
5217         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5218         Find proc_info by find_process_pid.  All callers updated.
5219
5220 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5221
5222         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5223         Remove.
5224         (debug_reg_change_callback): Remove.
5225         (aarch64_notify_debug_reg_change): Remove.
5226
5227 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5228
5229         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5230         Call current_lwp_ptid.
5231
5232 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5233
5234         * linux-aarch64-low.c (debug_reg_change_callback): Use
5235         debug_printf.
5236
5237 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5238
5239         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5240
5241 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5242
5243         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5244
5245 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5246
5247         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5248         the code.
5249
5250 2015-08-25  Yao Qi  <yao.qi@linaro.org>
5251
5252         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5253         Remove.
5254         (debug_reg_change_callback): Remove argument entry and add argument
5255         lwp.  Remove local variable thread.  Don't print thread id in the
5256         debugging output.  Don't check whether pid of thread equals to pid.
5257         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
5258         iterate_over_lwps instead find_inferior.
5259
5260 2015-08-24  Pedro Alves  <palves@redhat.com>
5261
5262         * inferiors.c (get_first_process): New function.
5263         * inferiors.h (get_first_process): New declaration.
5264         * remote-utils.c (read_ptid): Default to the first process in the
5265         list, instead of to the current thread's process.
5266
5267 2015-08-24  Pedro Alves  <palves@redhat.com>
5268
5269         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5270         * event-loop.c: Likewise.
5271         * remote-utils.c: Likewise.
5272         * tracepoint.c: Likewise.
5273
5274 2015-08-24  Pedro Alves  <palves@redhat.com>
5275
5276         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5277         ptid_get_lwp.
5278
5279 2015-08-21  Pedro Alves  <palves@redhat.com>
5280
5281         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5282         instead of literal 1.
5283
5284 2015-08-21  Pedro Alves  <palves@redhat.com>
5285
5286         * tdesc.c (default_description): Explicitly zero-initialize.
5287
5288 2015-08-21  Pedro Alves  <palves@redhat.com>
5289
5290         PR gdb/18749
5291         * inferiors.c (remove_thread): Discard any pending stop reply for
5292         this thread.
5293         * server.c (remove_all_on_match_pid): Rename to ...
5294         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
5295         instead of a pid.
5296         (discard_queued_stop_replies): Change parameter to a ptid.  Now
5297         extern.
5298         (handle_v_kill, kill_inferior_callback, captured_main)
5299         (process_serial_event): Adjust.
5300         * server.h (discard_queued_stop_replies): Declare.
5301
5302 2015-08-21  Pedro Alves  <palves@redhat.com>
5303
5304         * linux-low.c (wait_for_sigstop): Always switch to no thread
5305         selected if the previously current thread dies.
5306         * lynx-low.c (lynx_request_interrupt): Use the first thread's
5307         process instead of the current thread's.
5308         * remote-utils.c (input_interrupt): Don't check if there's no
5309         current thread.
5310         * server.c (gdb_read_memory, gdb_write_memory): If setting the
5311         current thread to the general thread fails, error out.
5312         (handle_qxfer_auxv, handle_qxfer_libraries)
5313         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5314         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5315         (handle_query): Check if there's a thread selected instead of
5316         checking whether there's any thread in the thread list.
5317         (handle_qxfer_threads, handle_qxfer_btrace)
5318         (handle_qxfer_btrace_conf): Don't error out early if there's no
5319         thread in the thread list.
5320         (handle_v_cont, myresume): Don't set the current thread to the
5321         continue thread.
5322         (process_serial_event) <Hg handling>: Also set thread_id if the
5323         previous general thread is still alive.
5324         (process_serial_event) <g/G handling>: If setting the current
5325         thread to the general thread fails, error out.
5326         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5327         thread's lwp instead of the current thread's.
5328         * target.c (set_desired_thread): If the desired thread was not
5329         found, leave the current thread pointing to NULL.  Return an int
5330         (boolean) indicating success.
5331         * target.h (set_desired_thread): Change return type to int.
5332
5333 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
5334
5335         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5336         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5337         #includes.
5338         (ps_get_thread_area): New function.
5339
5340 2015-08-19  Gary Benson  <gbenson@redhat.com>
5341
5342         * hostio.c (handle_pread): Do not attempt to read more data
5343         than hostio_reply_with_data can fit in a packet.
5344
5345 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
5346
5347         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5348
5349 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
5350
5351         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5352
5353 2015-08-06  Pedro Alves  <palves@redhat.com>
5354
5355         * tracepoint.c (expr_eval_result): Now an int.
5356
5357 2015-08-06  Pedro Alves  <palves@redhat.com>
5358
5359         * gdbthread.h (struct regcache): Forward declare.
5360         (struct thread_info) <regcache_data>: Now a struct regcache
5361         pointer.
5362         * inferiors.c (inferior_regcache_data)
5363         (set_inferior_regcache_data): Now work with struct regcache
5364         pointers.
5365         * inferiors.h (struct regcache): Forward declare.
5366         (inferior_regcache_data, set_inferior_regcache_data): Now work
5367         with struct regcache pointers.
5368         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5369         (free_register_cache_thread): Remove struct regcache pointer
5370         casts.
5371
5372 2015-08-06  Pedro Alves  <palves@redhat.com>
5373
5374         * server.c (captured_main): On error, print the exception message
5375         to stderr, and if run_once is set, throw a quit.
5376
5377 2015-08-06  Pedro Alves  <palves@redhat.com>
5378
5379         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5380         the current thread.
5381
5382 2015-08-06  Pedro Alves  <palves@redhat.com>
5383
5384         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5385         reading beyond the passed in buffer length.
5386
5387 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
5388
5389         * tracepoint.c (symbol_list) <required>: Remove.
5390
5391 2015-08-06  Pedro Alves  <palves@redhat.com>
5392
5393         * linux-low.c (handle_extended_wait): Set the fork child's suspend
5394         count if stopping and suspending threads.
5395         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5396         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5397         (linux_detach): Complete an ongoing step-over.
5398         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
5399         throughout.
5400         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5401         (linux_wait_1): If passing a signal to the inferior after
5402         finishing a step-over, unsuspend and re-resume all lwps.  If we
5403         see a single-step event but the thread should be continuing, don't
5404         pass the trap to gdb.
5405         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5406         internal_error instead of gdb_assert.
5407         (enqueue_pending_signal): New function.
5408         (check_ptrace_stopped_lwp_gone): Add debug output.
5409         (start_step_over): Use internal_error instead of gdb_assert.
5410         (complete_ongoing_step_over): New function.
5411         (linux_resume_one_thread): Don't resume a suspended thread.
5412         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5413         it stepping.
5414
5415 2015-08-06  Pedro Alves  <palves@redhat.com>
5416
5417         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5418         (linux_thread_alive): Use lwp_is_marked_dead.
5419         (extended_event_reported): Delete.
5420         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5421         instead of extended_event_reported.
5422         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
5423         as well.
5424         (lwp_is_marked_dead): New function.
5425         (lwp_running): Use lwp_is_marked_dead.
5426         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5427         comment.
5428
5429 2015-08-06  Pedro Alves  <palves@redhat.com>
5430
5431         * linux-low.c (linux_wait_1): Move fork event output out of the
5432         !report_to_gdb check.  Pass event_child->waitstatus to
5433         target_waitstatus_to_string instead of ourstatus.
5434
5435 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5436
5437         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5438         if current_thread is 32 bit.
5439
5440 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5441
5442         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5443         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5444         * server.c (extended_protocol): Remove "static".
5445         * server.h (extended_protocol): Declare it.
5446
5447 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5448
5449         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5450         both aarch64 and aarch32.
5451         (aarch64_set_pc): Likewise.
5452
5453 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5454
5455         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5456         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5457         arm-with-neon.xml to srv_xmlfiles.
5458         * linux-aarch64-low.c: Include linux-aarch32-low.h.
5459         (is_64bit_tdesc): New function.
5460         (aarch64_linux_read_description): New function.
5461         (aarch64_arch_setup): Call aarch64_linux_read_description.
5462         (regs_info): Rename to regs_info_aarch64.
5463         (aarch64_regs_info): Return right regs_info.
5464         (initialize_low_arch): Call initialize_low_arch_aarch32.
5465
5466 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5467
5468         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5469         * linux-aarch32-low.c: New file.
5470         * linux-aarch32-low.h: New file.
5471         * linux-arm-low.c (arm_fill_gregset): Move it to
5472         linux-aarch32-low.c.
5473         (arm_store_gregset): Likewise.
5474         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5475         (arm_store_vfpregset): Call arm_store_vfpregset_num.
5476         (arm_arch_setup): Check if PTRACE_GETREGSET works.
5477         (regs_info): Rename to regs_info_arm.
5478         (arm_regs_info): Return regs_info_aarch32 if
5479         have_ptrace_getregset is 1 and target description is
5480         arm_with_neon or arm_with_vfpv3.
5481         (initialize_low_arch): Don't call init_registers_arm_with_neon.
5482         Call initialize_low_arch_aarch32 instead.
5483
5484 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5485
5486         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5487         * linux-low.c: ... here.
5488         * linux-low.h (have_ptrace_getregset): Declare it.
5489
5490 2015-08-04  Pedro Alves  <palves@redhat.com>
5491
5492         * thread-db.c (struct thread_db): Use new typedefs.
5493         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5494         CHK calls.
5495         (disable_thread_event_reporting): Cast result of dlsym to
5496         destination function pointer type.
5497         (thread_db_mourn): Use td_ta_delete_ftype.
5498
5499 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
5500
5501         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5502         arch variant.
5503         (CDX_BREAKPOINT): Define for R2.
5504         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5505         (the_low_target): Add comments.
5506
5507 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5508
5509         * linux-arm-low.c (arm_hwcap): Remove it.
5510         (arm_read_description): New local variable arm_hwcap.  Don't
5511         set arm_hwcap to zero.
5512
5513 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5514
5515         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5516         Use regcache->tdesc instead.
5517         (arm_store_wmmxregset): Likewise.
5518         (arm_fill_vfpregset): Likewise.
5519         (arm_store_vfpregset): Likewise.
5520
5521 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5522
5523         * linux-arm-low.c: Include arch/arm.h.
5524         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5525         (arm_store_gregset): Likewise.
5526
5527 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
5528
5529         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5530         ptrace's 4th parameter.
5531
5532 2015-07-27  Yao Qi  <yao.qi@linaro.org>
5533
5534         * configure.srv (case aarch64*-*-linux*): Don't set
5535         srv_linux_usrregs.
5536
5537 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
5538
5539         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5540         sys/ptrace.h.
5541         * linux-arm-low.c: Likewise.
5542         * linux-cris-low.c: Likewise.
5543         * linux-crisv32-low.c: Likewise.
5544         * linux-low.c: Likewise.
5545         * linux-m68k-low.c: Likewise.
5546         * linux-mips-low.c: Likewise.
5547         * linux-nios2-low.c: Likewise.
5548         * linux-s390-low.c: Likewise.
5549         * linux-sparc-low.c: Likewise.
5550         * linux-tic6x-low.c: Likewise.
5551         * linux-tile-low.c: Likewise.
5552         * linux-x86-low.c: Likewise.
5553
5554 2015-07-24  Pedro Alves  <palves@redhat.com>
5555
5556         * config.in: Regenerate.
5557         * configure: Regenerate.
5558
5559 2015-07-24  Pedro Alves  <palves@redhat.com>
5560
5561         * acinclude.m4: Include ../ptrace.m4.
5562         * configure.ac: Call GDB_AC_PTRACE.
5563         * config.in, configure: Regenerate.
5564
5565 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5566
5567         * linux-low.c (linux_create_inferior): Remove setting to
5568         proc->priv->new_inferior.
5569         (linux_attach): Likewise.
5570         (linux_low_filter_event): Likewise.
5571         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5572
5573 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5574
5575         * linux-low.c (linux_arch_setup): New function.
5576         (linux_low_filter_event): If proc->tdesc is NULL and
5577         proc->attached is true, call the_low_target.arch_setup.
5578         Otherwise, keep status pending, and return.
5579         (linux_resume_one_lwp_throw): Don't call get_pc if
5580         thread->while_stepping isn't NULL.  Don't call
5581         get_thread_regcache if proc->tdesc is NULL.
5582         (need_step_over_p): Return 0 if proc->tdesc is NULL.
5583         (linux_target_ops): Install arch_setup.
5584         * server.c (start_inferior): Call the_target->arch_setup.
5585         * target.h (struct target_ops) <arch_setup>: New field.
5586         (target_arch_setup): New marco.
5587         * lynx-low.c (lynx_target_ops): Update.
5588         * nto-low.c (nto_target_ops): Update.
5589         * spu-low.c (spu_target_ops): Update.
5590         * win32-low.c (win32_target_ops): Update.
5591
5592 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5593
5594         * linux-low.c (linux_add_process): Don't set
5595         proc->priv->new_inferior.
5596         (linux_create_inferior): Set proc->priv->new_inferior to 1.
5597         (linux_attach): Likewise.
5598
5599 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5600
5601         * server.c (start_inferior): Code refactor.
5602
5603 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5604
5605         * server.c (process_serial_event): Set general_thread.
5606
5607 2015-07-21  Yao Qi  <yao.qi@linaro.org>
5608
5609         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5610         aarch64_linux_get_debug_reg_capacity.
5611
5612 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5613
5614         * Makefile.in (aarch64-linux-hw-point.o): New rule.
5615         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5616         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5617         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5618         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5619         (AARCH64_HWP_ALIGNMENT): Likewise.
5620         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5621         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5622         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5623         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5624         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5625         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5626         (struct aarch64_debug_reg_state): Likewise.
5627         (struct arch_lwp_info): Likewise.
5628         (aarch64_align_watchpoint): Likewise.
5629         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5630         (aarch64_watchpoint_length): Likewise.
5631         (aarch64_point_encode_ctrl_reg): Likewise
5632         (aarch64_point_is_aligned): Likewise.
5633         (aarch64_align_watchpoint): Likewise.
5634         (aarch64_linux_set_debug_regs):
5635         (aarch64_dr_state_insert_one_point): Likewise.
5636         (aarch64_dr_state_remove_one_point): Likewise.
5637         (aarch64_handle_breakpoint): Likewise.
5638         (aarch64_handle_aligned_watchpoint): Likewise.
5639         (aarch64_handle_unaligned_watchpoint): Likewise.
5640         (aarch64_handle_watchpoint): Likewise.
5641
5642 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5643
5644         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5645         and don't aarch64_get_debug_reg_state.  All callers update.
5646         (aarch64_handle_aligned_watchpoint): Likewise.
5647         (aarch64_handle_unaligned_watchpoint): Likewise.
5648         (aarch64_handle_watchpoint): Likewise.
5649         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5650         (aarch64_remove_point): Likewise.
5651
5652 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5653
5654         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5655         debug_printf.
5656         (aarch64_handle_unaligned_watchpoint): Likewise.
5657
5658 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5659
5660         Revert the previous 3 commits:
5661         Move gdb_regex* to common/
5662         Move linux_find_memory_regions_full & co.
5663         gdbserver build-id attribute generator
5664
5665 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5666             Jan Kratochvil  <jan.kratochvil@redhat.com>
5667
5668         gdbserver build-id attribute generator.
5669         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5670         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5671         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5672         (find_phdr): New.
5673         (get_dynamic): Use find_pdhr to traverse program headers.
5674         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5675         (compare_mapping_entry_range, struct find_memory_region_callback_data)
5676         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5677         (get_hex_build_id): New.
5678         (linux_qxfer_libraries_svr4): Add optional build-id attribute
5679         to reply XML document.
5680
5681 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5682             Jan Kratochvil  <jan.kratochvil@redhat.com>
5683
5684         * target.c: Include target/target-utils.h and fcntl.h.
5685         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5686         (target_fileio_read_stralloc): New functions.
5687
5688 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5689
5690         * Makefile.in (OBS): Add gdb_regex.o.
5691         (gdb_regex.o): New.
5692         * config.in: Rebuilt.
5693         * configure: Rebuilt.
5694
5695 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5696             Jan Kratochvil  <jan.kratochvil@redhat.com>
5697
5698         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5699         * Makefile.in (OBS): Add target-utils.o.
5700         (linux-maps.o, target-utils.o): New.
5701         * configure.srv (srv_linux_obj): Add linux-maps.o.
5702
5703 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
5704
5705         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5706         function, return 1.
5707         (the_low_target): Install it.
5708
5709 2015-07-14  Pedro Alves  <palves@redhat.com>
5710
5711         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5712         Instead, ignore ECHILD, and throw an error for other errnos.
5713
5714 2015-07-10  Pedro Alves  <palves@redhat.com>
5715
5716         * event-loop.c (struct callback_event) <data>: Change type to
5717         gdb_client_data instance instead of gdb_client_data pointer.
5718         (append_callback_event): Adjust.
5719
5720 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
5721
5722         * linux-aarch64-low.c: Add comments for each linux_target_ops
5723         method.  Remove comments already covered in target_ops and
5724         linux_target_ops definitions.
5725         (the_low_target): Add comments for each unimplemented method.
5726
5727 2015-07-09  Yao Qi  <yao.qi@linaro.org>
5728
5729         * linux-aarch64-low.c (aarch64_regmap): Remove.
5730         (aarch64_usrregs_info): Remove.
5731         (regs_info): Set field usrregs to NULL.
5732
5733 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
5734
5735         * linux-low.c: Include "rsp-low.h"
5736         (linux_low_encode_pt_config, linux_low_encode_raw): New.
5737         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5738         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5739         (handle_btrace_enable_pt): New.
5740         (handle_btrace_general_set): Support "pt".
5741         (handle_btrace_conf_general_set): Support "pt:size".
5742
5743 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5744
5745         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5746         Z_PACKET_SW_BP.
5747
5748 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5749
5750         * linux-aarch64-low.c: Remove comment about endianness.
5751         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
5752         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
5753         memcmp.
5754
5755 2015-06-24  Gary Benson  <gbenson@redhat.com>
5756
5757         * linux-i386-ipa.c (stdint.h): Do not include.
5758         * lynx-i386-low.c (stdint.h): Likewise.
5759         * lynx-ppc-low.c (stdint.h): Likewise.
5760         * mem-break.c (stdint.h): Likewise.
5761         * thread-db.c (stdint.h): Likewise.
5762         * tracepoint.c (stdint.h): Likewise.
5763         * win32-low.c (stdint.h): Likewise.
5764
5765 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5766
5767         * server.c (write_qxfer_response): Update call to
5768         remote_escape_output.
5769
5770 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
5771             Jan Kratochvil  <jan.kratochvil@redhat.com>
5772
5773         Merge multiple hex conversions.
5774         * gdbreplay.c (tohex): Rename to 'fromhex'.
5775         (logchar): Use fromhex.
5776
5777 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
5778
5779         * server.c (handle_qxfer_libraries): Set `version' attribute for
5780         <library-list>.
5781
5782 2015-06-10  Gary Benson  <gbenson@redhat.com>
5783
5784         * target.h (struct target_ops) <multifs_open>: New field.
5785         <multifs_unlink>: Likewise.
5786         <multifs_readlink>: Likewise.
5787         * linux-low.c (nat/linux-namespaces.h): New include.
5788         (linux_target_ops): Initialize the_target->multifs_open,
5789         the_target->multifs_unlink and the_target->multifs_readlink.
5790         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5791         * hostio.c (hostio_fs_pid): New static variable.
5792         (hostio_handle_new_gdb_connection): New function.
5793         (handle_setfs): Likewise.
5794         (handle_open): Use the_target->multifs_open as appropriate.
5795         (handle_unlink): Use the_target->multifs_unlink as appropriate.
5796         (handle_readlink): Use the_target->multifs_readlink as
5797         appropriate.
5798         (handle_vFile): Handle vFile:setfs packets.
5799         * server.c (handle_query): Call hostio_handle_new_gdb_connection
5800         after target_handle_new_gdb_connection.
5801
5802 2015-06-10  Gary Benson  <gbenson@redhat.com>
5803
5804         * configure.ac (AC_CHECK_FUNCS): Add setns.
5805         * config.in: Regenerate.
5806         * configure: Likewise.
5807         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5808         (linux-namespaces.o): New rule.
5809         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5810
5811 2015-06-09  Gary Benson <gbenson@redhat.com>
5812
5813         * hostio.c (handle_open): Process mode argument with
5814         fileio_to_host_mode.
5815
5816 2015-06-01  Yao Qi  <yao.qi@linaro.org>
5817
5818         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5819         * linux-x86-low.c: Likewise.
5820
5821 2015-05-28  Don Breazeal  <donb@codesourcery.com>
5822
5823         * linux-low.c (handle_extended_wait): Initialize
5824         thread_info.last_resume_kind for new fork children.
5825
5826 2015-05-15  Pedro Alves  <palves@redhat.com>
5827
5828         * target.h (target_handle_new_gdb_connection): Rewrite using if
5829         wrapped in do/while.
5830
5831 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
5832
5833         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5834         * configure, config.in: Regenerate.
5835         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5836         Declare typedef.
5837
5838 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5839
5840         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5841         PTRACE_EVENT_VFORK_DONE.
5842         (linux_low_ptrace_options, extended_event_reported): Add vfork
5843         events.
5844         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5845         and "vforkdone" for RSP 'T' Stop Reply Packet.
5846         * server.h (report_vfork_events): Declare
5847         global variable.
5848
5849 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5850
5851         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5852         (the_low_target) <new_fork>: Initialize new member.
5853         * linux-arm-low.c (arm_new_fork): New function.
5854         (the_low_target) <new_fork>: Initialize new member.
5855         * linux-low.c (handle_extended_wait): Call new target function
5856         new_fork.
5857         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5858         * linux-mips-low.c (mips_add_watchpoint): New function
5859         extracted from mips_insert_point.
5860         (the_low_target) <new_fork>: Initialize new member.
5861         (mips_linux_new_fork): New function.
5862         (mips_insert_point): Call mips_add_watchpoint.
5863         * linux-x86-low.c (x86_linux_new_fork): New function.
5864         (the_low_target) <new_fork>: Initialize new member.
5865
5866 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5867
5868         * linux-low.c (handle_extended_wait): Implement return value,
5869         rename argument 'event_child' to 'event_lwp', handle
5870         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5871         (linux_low_ptrace_options): New function.
5872         (linux_low_filter_event): Call linux_low_ptrace_options,
5873         use different argument fo linux_enable_event_reporting,
5874         use return value from handle_extended_wait.
5875         (extended_event_reported): New function.
5876         (linux_wait_1): Call extended_event_reported and set
5877         status to report fork events.
5878         (linux_write_memory): Add pid to debug message.
5879         (reset_lwp_ptrace_options_callback): New function.
5880         (linux_handle_new_gdb_connection): New function.
5881         (linux_target_ops): Initialize new structure member.
5882         * linux-low.h (struct lwp_info) <waitstatus>: New member.
5883         * lynx-low.c: Initialize new structure member.
5884         * remote-utils.c (prepare_resume_reply): Implement stop reason
5885         "fork" for "T" stop message.
5886         * server.c (handle_query): Call handle_new_gdb_connection.
5887         * server.h (report_fork_events): Declare global flag.
5888         * target.h (struct target_ops) <handle_new_gdb_connection>:
5889         New member.
5890         (target_handle_new_gdb_connection): New macro.
5891         * win32-low.c: Initialize new structure member.
5892
5893 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5894
5895         * mem-break.c (APPEND_TO_LIST): Define macro.
5896         (clone_agent_expr): New function.
5897         (clone_one_breakpoint): New function.
5898         (clone_all_breakpoints): New function.
5899         * mem-break.h: Declare new functions.
5900
5901 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5902
5903         * linux-low.c (linux_supports_fork_events): New function.
5904         (linux_supports_vfork_events): New function.
5905         (linux_target_ops): Initialize new structure members.
5906         (initialize_low): Call linux_check_ptrace_features.
5907         * lynx-low.c (lynx_target_ops): Initialize new structure
5908         members.
5909         * server.c (report_fork_events, report_vfork_events):
5910         New global flags.
5911         (handle_query): Add new features to qSupported packet and
5912         response.
5913         (captured_main): Initialize new global variables.
5914         * target.h (struct target_ops) <supports_fork_events>:
5915         New member.
5916         <supports_vfork_events>: New member.
5917         (target_supports_fork_events): New macro.
5918         (target_supports_vfork_events): New macro.
5919         * win32-low.c (win32_target_ops): Initialize new structure
5920         members.
5921
5922 2015-05-12  Gary Benson <gbenson@redhat.com>
5923
5924         * server.c (handle_qxfer_exec_file): Use current process
5925         if annex is empty.
5926
5927 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
5928
5929         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
5930         Remove HAVE_PTRACE_GETREGS conditionals.
5931         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5932         instead of PTRACE_GETREGS and PTRACE_SETREGS.
5933
5934 2015-05-08  Yao Qi  <yao.qi@linaro.org>
5935
5936         * linux-low.c (linux_supports_conditional_breakpoints): New
5937         function.
5938         (linux_target_ops): Install new target method.
5939         * lynx-low.c (lynx_target_ops): Install NULL hook for
5940         supports_conditional_breakpoints.
5941         * nto-low.c (nto_target_ops): Likewise.
5942         * spu-low.c (spu_target_ops): Likewise.
5943         * win32-low.c (win32_target_ops): Likewise.
5944         * server.c (handle_query): Check
5945         target_supports_conditional_breakpoints.
5946         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5947         New field.
5948         (target_supports_conditional_breakpoints): New macro.
5949
5950 2015-05-06  Pedro Alves  <palves@redhat.com>
5951
5952         PR server/18081
5953         * server.c (start_inferior): If the process exits, mourn it.
5954
5955 2015-04-21  Gary Benson <gbenson@redhat.com>
5956
5957         * hostio.c (fileio_open_flags_to_host): Factored out to
5958         fileio_to_host_openflags in common/fileio.c.  Single use
5959         updated.
5960
5961 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5962
5963         * linux-xtensa-low.c (xtensa_fill_gregset)
5964         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5965         XCHAL_HAVE_LOOP.
5966
5967 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5968
5969         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5970         (regs_info): Replace usrregs pointer with NULL.
5971
5972 2015-04-17  Gary Benson  <gbenson@redhat.com>
5973
5974         * target.h (struct target_ops) <pid_to_exec_file>: New field.
5975         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5976         * server.c (handle_qxfer_exec_file): New function.
5977         (qxfer_packets): Add exec-file entry.
5978         (handle_query): Report qXfer:exec-file:read as supported packet.
5979
5980 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
5981
5982         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5983
5984 2015-04-09  Gary Benson <gbenson@redhat.com>
5985
5986         * hostio-errno.c (errno_to_fileio_error): Remove function.
5987         Update caller to use remote_fileio_to_fio_error.
5988
5989 2015-04-09  Yao Qi  <yao.qi@linaro.org>
5990
5991         * linux-low.c (linux_insert_point): Call
5992         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5993         (linux_remove_point): Call remove_memory_breakpoint if type is
5994         raw_bkpt_type_sw.
5995         * linux-x86-low.c (x86_insert_point): Don't call
5996         insert_memory_breakpoint.
5997         (x86_remove_point): Don't call remove_memory_breakpoint.
5998
5999 2015-04-01  Pedro Alves  <palves@redhat.com>
6000             Cleber Rosa  <crosa@redhat.com>
6001
6002         * server.c (gdbserver_usage): Reorganize and extend the usage
6003         message.
6004
6005 2015-03-24  Pedro Alves  <palves@redhat.com>
6006
6007         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6008         output.  Also dump TRAP_TRACE.
6009         (linux_low_filter_event): In debug output, distinguish a
6010         resume_stop SIGSTOP from a delayed SIGSTOP.
6011
6012 2015-03-24  Gary Benson  <gbenson@redhat.com>
6013
6014         * linux-x86-low.c (x86_linux_new_thread): Moved to
6015         nat/x86-linux.c.
6016         (x86_linux_prepare_to_resume): Likewise.
6017
6018 2015-03-24  Gary Benson  <gbenson@redhat.com>
6019
6020         * Makefile.in (x86-linux-dregs.o): New rule.
6021         * configure.srv: Add x86-linux-dregs.o to relevant targets.
6022         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6023         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6024         (x86_linux_dr_get): Likewise.
6025         (x86_linux_dr_set): Likewise.
6026         (update_debug_registers_callback): Likewise.
6027         (x86_linux_dr_set_addr): Likewise.
6028         (x86_linux_dr_get_addr): Likewise.
6029         (x86_linux_dr_set_control): Likewise.
6030         (x86_linux_dr_get_control): Likewise.
6031         (x86_linux_dr_get_status): Likewise.
6032         (x86_linux_update_debug_registers): Likewise.
6033
6034 2015-03-24  Gary Benson  <gbenson@redhat.com>
6035
6036         * linux-x86-low.c (x86_linux_update_debug_registers):
6037         New function, factored out from...
6038         (x86_linux_prepare_to_resume): ...this.
6039
6040 2015-03-24  Gary Benson  <gbenson@redhat.com>
6041
6042         * linux-x86-low.c (x86_linux_dr_get): Update comments.
6043         (x86_linux_dr_set): Likewise.
6044         (update_debug_registers_callback): Likewise.
6045         (x86_linux_dr_set_addr): Likewise.
6046         (x86_linux_dr_get_addr): Likewise.
6047         (x86_linux_dr_set_control): Likewise.
6048         (x86_linux_dr_get_control): Likewise.
6049         (x86_linux_dr_get_status): Likewise.
6050         (x86_linux_prepare_to_resume): Likewise.
6051
6052 2015-03-24  Gary Benson  <gbenson@redhat.com>
6053
6054         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6055         Use perror_with_name.  Pass string through gettext.
6056         (x86_linux_dr_set): Likewise.
6057
6058 2015-03-24  Gary Benson  <gbenson@redhat.com>
6059
6060         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6061         (x86_linux_dr_set_addr): ...this.
6062         (x86_dr_low_get_addr): Rename to...
6063         (x86_linux_dr_get_addr): ...this.
6064         (x86_dr_low_set_control): Rename to...
6065         (x86_linux_dr_set_control): ...this.
6066         (x86_dr_low_get_control): Rename to...
6067         (x86_linux_dr_get_control): ...this.
6068         (x86_dr_low_get_status): Rename to...
6069         (x86_linux_dr_get_status): ...this.
6070         (x86_dr_low): Update with new function names.
6071
6072 2015-03-24  Gary Benson  <gbenson@redhat.com>
6073
6074         * Makefile.in (x86-linux.o): New rule.
6075         * configure.srv: Add x86-linux.o to relevant targets.
6076         * linux-low.c (lwp_set_arch_private_info): New function.
6077         (lwp_arch_private_info): Likewise.
6078         * linux-x86-low.c: Include nat/x86-linux.h.
6079         (arch_lwp_info): Removed structure.
6080         (update_debug_registers_callback):
6081         Use lwp_set_debug_registers_changed.
6082         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6083         and lwp_set_debug_registers_changed.
6084         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6085
6086 2015-03-24  Gary Benson  <gbenson@redhat.com>
6087
6088         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6089         * linux-arm-low.c (arm_new_thread): Likewise.
6090         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6091         * linux-mips-low.c (mips_linux_new_thread): Likewise.
6092         * linux-x86-low.c (x86_linux_new_thread): Likewise.
6093         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6094
6095 2015-03-24  Gary Benson  <gbenson@redhat.com>
6096
6097         * linux-low.c (ptid_of_lwp): New function.
6098         (lwp_is_stopped): Likewise.
6099         (lwp_stop_reason): Likewise.
6100         * linux-x86-low.c (update_debug_registers_callback):
6101         Use lwp_is_stopped.
6102         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6103         lwp_stop_reason.
6104
6105 2015-03-24  Gary Benson  <gbenson@redhat.com>
6106
6107         * linux-low.h (linux_stop_lwp): Remove declaration.
6108
6109 2015-03-24  Gary Benson  <gbenson@redhat.com>
6110
6111         * linux-low.h: Include nat/linux-nat.h.
6112         * linux-low.c (iterate_over_lwps_args): New structure.
6113         (iterate_over_lwps_filter): New function.
6114         (iterate_over_lwps): Likewise.
6115         * linux-x86-low.c (update_debug_registers_callback):
6116         Update signature to what iterate_over_lwps expects.
6117         Remove PID check that iterate_over_lwps now performs.
6118         (x86_dr_low_set_addr): Use iterate_over_lwps.
6119         (x86_dr_low_set_control): Likewise.
6120
6121 2015-03-24  Gary Benson  <gbenson@redhat.com>
6122
6123         * linux-x86-low.c (x86_debug_reg_state): New function.
6124         (x86_linux_prepare_to_resume): Use the above.
6125
6126 2015-03-24  Gary Benson  <gbenson@redhat.com>
6127
6128         * linux-low.c (current_lwp_ptid): New function.
6129         * linux-x86-low.c: Include nat/linux-nat.h.
6130         (x86_dr_low_get_addr): Use current_lwp_ptid.
6131         (x86_dr_low_get_control): Likewise.
6132         (x86_dr_low_get_status): Likewise.
6133
6134 2015-03-20  Pedro Alves  <palves@redhat.com>
6135
6136         * tracepoint.c (cmd_qtstatus): Make "str" const.
6137
6138 2015-03-20  Pedro Alves  <palves@redhat.com>
6139
6140         * server.c (handle_general_set): Make "req_str" const.
6141
6142 2015-03-19  Pedro Alves  <palves@redhat.com>
6143
6144         * linux-low.c (linux_resume_one_lwp): Rename to ...
6145         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
6146         instead call perror_with_name.
6147         (check_ptrace_stopped_lwp_gone): New function.
6148         (linux_resume_one_lwp): Reimplement as wrapper around
6149         linux_resume_one_lwp_throw that swallows errors if the LWP is
6150         gone.
6151
6152 2015-03-19  Pedro Alves  <palves@redhat.com>
6153
6154         * linux-low.c (count_events_callback, select_event_lwp_callback):
6155         No longer check whether the thread has resume_stop as last resume
6156         kind.
6157
6158 2015-03-19 Pedro Alves  <palves@redhat.com>
6159
6160         * linux-low.c (count_events_callback, select_event_lwp_callback):
6161         Use the lwp's status_pending_p field, not the thread's.
6162
6163 2015-03-19  Pedro Alves  <palves@redhat.com>
6164
6165         * linux-low.c (select_event_lwp_callback): Update comments to
6166         no longer mention SIGTRAP.
6167
6168 2015-03-18  Gary Benson  <gbenson@redhat.com>
6169
6170         * server.c (handle_query): Do not report vFile:fstat as supported.
6171
6172 2015-03-11  Gary Benson  <gbenson@redhat.com>
6173
6174         * hostio.c (sys/types.h): New include.
6175         (sys/stat.h): Likewise.
6176         (common-remote-fileio.h): Likewise.
6177         (handle_fstat): New function.
6178         (handle_vFile): Handle vFile:fstat packets.
6179
6180 2015-03-11  Gary Benson  <gbenson@redhat.com>
6181
6182         * configure.ac (AC_CHECK_MEMBERS): Add checks for
6183         struct stat.st_blocks and struct stat.st_blksize.
6184         * configure: Regenerate.
6185         * config.in: Likewise.
6186         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6187         (OBS): Add common-remote-fileio.o.
6188         (common-remote-fileio.o): New rule.
6189
6190 2015-03-09  Pedro Alves  <palves@redhat.com>
6191
6192         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6193         'struct sockaddr' pointer in 'accept' call.
6194
6195 2015-03-09  Pedro Alves  <palves@redhat.com>
6196
6197         Revert:
6198         2015-03-07  Pedro Alves  <palves@redhat.com>
6199         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6200         or <winsock2.h> here.  Instead include "gdb_socket.h".
6201         (remote_open): Use union gdb_sockaddr_u.
6202         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6203         or <winsock2.h> here.  Instead include "gdb_socket.h".
6204         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6205         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6206         or <sys/un.h>.
6207         (init_named_socket, gdb_agent_helper_thread): Use union
6208         gdb_sockaddr_u.
6209
6210 2015-03-07  Pedro Alves  <palves@redhat.com>
6211
6212         * configure.ac (build_warnings): Move
6213         -Wdeclaration-after-statement to the C-specific set.
6214         * configure: Regenerate.
6215
6216 2015-03-07  Pedro Alves  <palves@redhat.com>
6217
6218         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6219         or <winsock2.h> here.  Instead include "gdb_socket.h".
6220         (remote_open): Use union gdb_sockaddr_u.
6221         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6222         or <winsock2.h> here.  Instead include "gdb_socket.h".
6223         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6224         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6225         or <sys/un.h>.
6226         (init_named_socket, gdb_agent_helper_thread): Use union
6227         gdb_sockaddr_u.
6228
6229 2015-03-07  Pedro Alves  <palves@redhat.com>
6230
6231         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6232         instead.
6233
6234 2015-03-06  Yao Qi  <yao.qi@linaro.org>
6235
6236         * linux-aarch64-low.c (aarch64_insert_point): Use
6237         show_debug_regs as a boolean.
6238         (aarch64_remove_point): Likewise.
6239
6240 2015-03-05  Pedro Alves  <palves@redhat.com>
6241
6242         * lynx-low.c (lynx_target_ops): Install NULL hooks for
6243         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6244         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6245         * nto-low.c (nto_target_ops): Likewise.
6246         * spu-low.c (spu_target_ops): Likewise.
6247         * win32-low.c (win32_target_ops): Likewise.
6248
6249 2015-03-04  Pedro Alves  <palves@redhat.com>
6250
6251         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6252         Decide whether a breakpoint triggered based on the SIGTRAP's
6253         siginfo.si_code.
6254         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6255         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6256         (linux_low_filter_event): Check for breakpoints before checking
6257         watchpoints.
6258         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6259         siginfo.si_code.
6260         (linux_stopped_by_sw_breakpoint)
6261         (linux_supports_stopped_by_sw_breakpoint)
6262         (linux_stopped_by_hw_breakpoint)
6263         (linux_supports_stopped_by_hw_breakpoint): New functions.
6264         (linux_target_ops): Install new target methods.
6265
6266 2015-03-04  Pedro Alves  <palves@redhat.com>
6267
6268         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6269         * server.c (swbreak_feature, hwbreak_feature): New globals.
6270         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6271         (captured_main): Clear swbreak_feature and hwbreak_feature.
6272         * server.h (swbreak_feature, hwbreak_feature): Declare.
6273         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6274         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6275         supports_stopped_by_hw_breakpoint>: New fields.
6276         (target_supports_stopped_by_sw_breakpoint)
6277         (target_stopped_by_sw_breakpoint)
6278         (target_supports_stopped_by_hw_breakpoint)
6279         (target_stopped_by_hw_breakpoint): Declare.
6280
6281 2015-03-04  Pedro Alves  <palves@redhat.com>
6282
6283         enum lwp_stop_reason -> enum target_stop_reason
6284         * linux-low.c (check_stopped_by_breakpoint): Adjust.
6285         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6286         (linux_wait_1, stuck_in_jump_pad_callback)
6287         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6288         (linux_stopped_by_watchpoint):
6289         * linux-low.h (enum lwp_stop_reason): Delete.
6290         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6291         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6292
6293 2015-03-04  Yao Qi  <yao.qi@linaro.org>
6294
6295         * Makefile.in (SFILES): Add linux-aarch64-low.c.
6296
6297 2015-03-03  Gary Benson  <gbenson@redhat.com>
6298
6299         * hostio.c (handle_vFile): Fix prefix lengths.
6300
6301 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
6302
6303         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6304         ptr_bits.
6305
6306 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6307
6308         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6309         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6310         (clean): Add "rm -f" for above C files.
6311         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6312         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6313         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6314         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6315         * linux-s390-low.c (HWCAP_S390_VX): New macro.
6316         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6317         (init_registers_s390x_vx_linux64)
6318         (init_registers_s390x_tevx_linux64)
6319         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6320         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6321         declarations.
6322         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6323         (s390_store_vxrs_high): New functions.
6324         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6325         NT_S390_VXRS_HIGH.
6326         (s390_arch_setup): Add logic for selecting one of the new target
6327         descriptions.  Activate the new vector regsets if applicable.
6328         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6329         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6330         and init_registers_s390x_tevx_linux64.
6331
6332 2015-03-01  Pedro Alves  <palves@redhat.com>
6333
6334         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6335         parameter.
6336
6337 2015-02-27  Pedro Alves  <palves@redhat.com>
6338
6339         * linux-x86-low.c (u_debugreg_offset): New function.
6340         (x86_linux_dr_get, x86_linux_dr_set): Use it.
6341
6342 2015-02-27  Pedro Alves  <palves@redhat.com>
6343
6344         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6345         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6346         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6347         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6348         (ps_lsetfpregs, ps_getpid)
6349         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6350         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6351         (ps_lsetxregs, ps_plog): Declare.
6352
6353 2015-02-27  Pedro Alves  <palves@redhat.com>
6354
6355         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6356         IP_AGENT_EXPORT_FUNC.
6357         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6358         IP_AGENT_EXPORT_FUNC.
6359         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6360         (IP_AGENT_EXPORT): Delete.
6361         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6362         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6363         (gdb_trampoline_buffer_error, collecting, gdb_collect)
6364         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6365         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6366         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6367         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6368         (traceframe_read_count, traceframe_write_count)
6369         (traceframes_created, trace_state_variables, get_raw_reg)
6370         (get_trace_state_variable_value, set_trace_state_variable_value)
6371         (ust_loaded, helper_thread_id, cmd_buf): Use
6372         IPA_SYM_EXPORTED_NAME.
6373         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6374         (tracepoints) Use IP_AGENT_EXPORT_VAR.
6375         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6376         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6377         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6378         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6379         EXTERN_C_PUSH/EXTERN_C_POP.
6380         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6381         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6382         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6383         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6384         (traceframe_write_count, traceframe_read_count)
6385         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6386         (about_to_request_buffer_space, get_trace_state_variable_value)
6387         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6388         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6389         EXTERN_C_PUSH/EXTERN_C_POP.
6390         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6391         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6392         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6393         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6394         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6395         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6396         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6397         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6398         Define.
6399         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6400         (IP_AGENT_EXPORT_VAR_DECL): Define.
6401         (tracing): Declare.
6402         (gdb_agent_get_raw_reg): Declare.
6403
6404 2015-02-27  Tom Tromey  <tromey@redhat.com>
6405             Pedro Alves  <palves@redhat.com>
6406
6407         Rename symbols whose names are reserved C++ keywords throughout.
6408
6409 2015-02-27  Pedro Alves  <palves@redhat.com>
6410
6411         * Makefile.in (COMPILER): New, get it from autoconf.
6412         (CXX): Get from autoconf instead.
6413         (COMPILE.pre): Use COMPILER.
6414         (CC-LD): Rename to ...
6415         (CC_LD): ... this.  Use COMPILER.
6416         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6417         (CXX_FOR_TARGET): Default to g++ instead of gcc.
6418         * acinclude.m4: Include build-with-cxx.m4.
6419         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6420         Disable -Werror by default if building in C++ mode.
6421         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6422         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6423         the C++ compiler.  Save/restore CXXFLAGS too.
6424         * configure: Regenerate.
6425
6426 2015-02-27  Pedro Alves  <palves@redhat.com>
6427
6428         * acinclude.m4: Include libiberty.m4.
6429         * configure.ac: Call libiberty_INIT.
6430         * config.in, configure: Regenerate.
6431
6432 2015-02-26  Pedro Alves  <palves@redhat.com>
6433
6434         * linux-low.c (linux_wait_1): When incrementing the PC past a
6435         program breakpoint always use the_low_target.breakpoint_len as
6436         increment, rather than the maximum between that and
6437         the_low_target.decr_pc_after_break.
6438
6439 2015-02-23  Pedro Alves  <palves@redhat.com>
6440
6441         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6442         thread was doing a step-over; always adjust the PC if
6443         we stepped over a permanent breakpoint.
6444         (linux_wait_1): If we stepped over breakpoint that was on top of a
6445         permanent breakpoint, manually advance the PC past it.
6446
6447 2015-02-23  Pedro Alves  <palves@redhat.com>
6448
6449         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6450         modes.
6451         (x86_fill_gregset, x86_store_gregset): Use it when handling
6452         $orig_eax.
6453
6454 2015-02-20  Pedro Alves  <palves@redhat.com>
6455
6456         * thread-db.c: Include "nat/linux-procfs.h".
6457         (thread_db_init): Skip listing new threads if the kernel supports
6458         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6459
6460 2015-02-20  Pedro Alves  <palves@redhat.com>
6461
6462         * linux-low.c (status_pending_p_callback): Use ptid_match.
6463
6464 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6465
6466         PR breakpoints/16812
6467         * linux-low.c (wstatus_maybe_breakpoint): Remove.
6468         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6469         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6470
6471 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
6472
6473         PR breakpoints/15956
6474         * tracepoint.c (cmd_qtinit): Add check for current_thread.
6475
6476 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6477
6478         * linux-low.c (linux_low_btrace_conf): Print size.
6479         * server.c (handle_btrace_conf_general_set): New.
6480         (hanle_general_set): Call handle_btrace_conf_general_set.
6481         (handle_query): Report Qbtrace-conf:bts:size as supported.
6482
6483 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6484
6485         * linux-low.c (linux_low_enable_btrace): Update parameters.
6486         (linux_low_btrace_conf): New.
6487         (linux_target_ops)<to_btrace_conf>: Initialize.
6488         * server.c (current_btrace_conf): New.
6489         (handle_btrace_enable): Rename to ...
6490         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
6491         to target_enable_btrace.  Update comment.  Update users.
6492         (handle_qxfer_btrace_conf): New.
6493         (qxfer_packets): Add btrace-conf entry.
6494         (handle_query): Report qXfer:btrace-conf:read as supported packet.
6495         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6496         (target_ops)<read_btrace_conf>: New.
6497         (target_enable_btrace): Update parameters.
6498         (target_read_btrace_conf): New.
6499
6500 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6501
6502         * server.c (handle_btrace_general_set): Remove call to
6503         target_supports_btrace.
6504         (supported_btrace_packets): New.
6505         (handle_query): Call supported_btrace_packets.
6506         * target.h: include btrace-common.h.
6507         (btrace_target_info): Removed.
6508         (supports_btrace, target_supports_btrace): Update parameters.
6509
6510 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6511
6512         * Makefile.in (SFILES): Add common/btrace-common.c.
6513         (OBS): Add common/btrace-common.o.
6514         (btrace-common.o): Add build rules.
6515         * linux-low: Include btrace-common.h.
6516         (linux_low_read_btrace): Use struct btrace_data.  Call
6517         btrace_data_init and btrace_data_fini.
6518
6519 2015-02-06  Pedro Alves  <palves@redhat.com>
6520
6521         * thread-db.c (find_new_threads_callback): Add debug output.
6522
6523 2015-02-04  Pedro Alves  <palves@redhat.com>
6524
6525         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6526         (resume_stopped_resumed_lwps): New function.
6527         (linux_wait_for_event_filtered): Use it.
6528
6529 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6530
6531         * Makefile.in (SFILES): Add linux-personality.c.
6532         (linux-personality.o): New rule.
6533         * configure.srv (srv_linux_obj): Add linux-personality.o to the
6534         list of objects to be built.
6535         * linux-low.c: Include nat/linux-personality.h.
6536         (linux_create_inferior): Remove code to disable address space
6537         randomization (moved to ../nat/linux-personality.c).  Create
6538         cleanup to disable address space randomization.
6539
6540 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6541
6542         * Makefile.in (posix-strerror.o): New rule.
6543         (mingw-strerror.o): Likewise.
6544         * configure: Regenerated.
6545         * configure.ac: Source file ../common/common.host.  Initialize new
6546         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
6547
6548 2015-01-14  Yao Qi  <yao@codesourcery.com>
6549
6550         * Makefile.in (SFILES): Add nat/ppc-linux.c.
6551         (ppc-linux.o): New rule.
6552         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6553         * configure.ac: AC_CHECK_FUNCS(getauxval).
6554         * config.in: Re-generated.
6555         * configure: Re-generated.
6556         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6557         ppc64_64bit_inferior_p
6558
6559 2015-01-14  Yao Qi  <yao@codesourcery.com>
6560
6561         * linux-ppc-low.c: Include "nat/ppc-linux.h".
6562          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6563         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
6564         (PT_ORIG_R3, PT_TRAP): Likewise.
6565         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6566         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6567         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6568
6569 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
6570
6571         * i387-fp.c (i387_cache_to_xsave): In look over
6572         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6573         zmmh_low_space field by use of zmmh_high_space.
6574
6575 2015-01-09  Pedro Alves  <palves@redhat.com>
6576
6577         * linux-low.c (step_over_bkpt): Move higher up in the file.
6578         (handle_extended_wait): Don't store the stop_pc here.
6579         (get_stop_pc): Adjust comments and rename to ...
6580         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
6581         stopped for a software breakpoint or hardware breakpoint.
6582         (thread_still_has_status_pending_p): New function.
6583         (status_pending_p_callback): Use
6584         thread_still_has_status_pending_p.  If the event is no longer
6585         interesting, resume the LWP.
6586         (handle_tracepoints): Add assert.
6587         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6588         (wstatus_maybe_breakpoint): New function.
6589         (cancel_breakpoint): Delete function.
6590         (check_stopped_by_watchpoint): New function, factored out from
6591         linux_low_filter_event.
6592         (lp_status_maybe_breakpoint): Delete function.
6593         (linux_low_filter_event): Remove filter_ptid argument.
6594         Leave thread group exits pending here.  Store the LWP's stop PC.
6595         Always leave events pending.
6596         (linux_wait_for_event_filtered): Pull all events out of the
6597         kernel, and leave them all pending.
6598         (count_events_callback, select_event_lwp_callback): Consider all
6599         events.
6600         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6601         (select_event_lwp): Only give preference to the stepping LWP in
6602         all-stop mode.  Adjust comments.
6603         (ignore_event): New function.
6604         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
6605         references to cancel_breakpoints.  Adjust to renames.  Also give
6606         equal priority to all LWPs that have had events in non-stop mode.
6607         If reporting a software breakpoint event, unadjust the LWP's PC.
6608         (linux_wait): If linux_wait_1 returned an ignored event, retry.
6609         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6610         Adjust.
6611         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
6612         (resume_status_pending_p): Use thread_still_has_status_pending_p.
6613         (linux_stopped_by_watchpoint): Adjust.
6614         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6615         * linux-low.h (enum lwp_stop_reason): New.
6616         (struct lwp_info) <stop_pc>: Adjust comment.
6617         <stopped_by_watchpoint>: Delete field.
6618         <stop_reason>: New field.
6619         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6620         * mem-break.c (software_breakpoint_inserted_here)
6621         (hardware_breakpoint_inserted_here): New function.
6622         * mem-break.h (software_breakpoint_inserted_here)
6623         (hardware_breakpoint_inserted_here): Declare.
6624         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6625         (cancel_breakpoints): Delete.
6626         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6627         (upload_fast_traceframes): Remove references to
6628         cancel_breakpoints.
6629
6630 2015-01-09  Pedro Alves  <palves@redhat.com>
6631
6632         * thread-db.c (find_new_threads_callback): Ignore thread if the
6633         kernel thread ID is -1.
6634
6635 2015-01-09  Pedro Alves  <palves@redhat.com>
6636
6637         * linux-low.c (linux_attach_fail_reason_string): Move to
6638         nat/linux-ptrace.c, and rename.
6639         (linux_attach_lwp): Update comment.
6640         (attach_proc_task_lwp_callback): New function.
6641         (linux_attach): Adjust to rename and use
6642         linux_proc_attach_tgid_threads.
6643         (linux_attach_fail_reason_string): Delete declaration.
6644
6645 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
6646
6647         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6648         * server.c (gdbserver_version): Likewise.
6649
6650 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6651
6652         * remote-utils.c: Include ctype.h.
6653         (input_interrupt): Explicitly handle the case when the char
6654         received is the NUL byte.  Improve the printing of non-ASCII
6655         characters.
6656
6657 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
6658
6659         * linux-low.c (linux_low_filter_event): Update call to
6660         linux_enable_event_reporting following the addition of
6661         a new parameter to that function.
6662
6663 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
6664
6665         PR server/17457
6666         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6667         (AARCH64_FPCR_REGNO): Likewise.
6668         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6669         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6670         (aarch64_store_fpregset): Likewise.
6671
6672 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
6673
6674         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6675         Remove FIXME comment about assumption about N.
6676
6677 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
6678
6679         * configure.ac: If large-file support is disabled in GDBserver,
6680         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6681         * configure: Regenerate.
6682
6683 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6684
6685         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6686         warning upon ENODATA from ptrace.
6687         * linux-s390-low.c (s390_store_tdb): New.
6688         (s390_regsets): Add regset for NT_S390_TDB.
6689
6690 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6691
6692         * linux-low.c (regsets_store_inferior_registers): Skip regsets
6693         without a fill_function.
6694         * linux-s390-low.c (s390_fill_last_break): Remove.
6695         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6696         (s390_arch_setup): Use regset's size instead of fill_function for
6697         loop end condition.
6698
6699 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6700
6701         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6702         the regset's store function when ptrace returned an error.
6703         * regcache.c (get_thread_regcache): Invalidate register cache
6704         before fetching inferior's registers.
6705
6706 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6707
6708         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6709         while-loop as for-loop.
6710         (regsets_store_inferior_registers): Likewise.
6711
6712 2014-11-28  Yao Qi  <yao@codesourcery.com>
6713
6714         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6715         * config.in, configure: Re-generate.
6716         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6717         is defined.
6718
6719 2014-11-21  Yao Qi  <yao@codesourcery.com>
6720
6721         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6722         (AC_CHECK_HEADERS): Remove malloc.h.
6723         * configure: Re-generated.
6724         * config.in: Re-generated.
6725         * server.h: Don't include alloca.h and malloc.h.
6726         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6727         Don't include malloc.h.
6728
6729 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
6730
6731         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6732         corresponding ERRNO check in same block.
6733
6734 2014-11-12  Pedro Alves  <palves@redhat.com>
6735
6736         * server.c (cont_thread): Update comment.
6737         (start_inferior, attach_inferior): No longer clear cont_thread.
6738         (handle_v_cont): No longer set cont_thread.
6739         (captured_main): Clear cont_thread each time a GDB connects.
6740
6741 2014-11-12  Pedro Alves  <palves@redhat.com>
6742
6743         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6744         thread, and don't resume all threads if the Hc thread has exited.
6745
6746 2014-11-12  Pedro Alves  <palves@redhat.com>
6747
6748         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6749         the process group instead of to a specific LWP.
6750
6751 2014-10-15  Pedro Alves  <palves@redhat.com>
6752
6753         PR server/17487
6754         * win32-arm-low.c (arm_set_thread_context): Remove current_event
6755         parameter.
6756         (arm_set_thread_context): Delete.
6757         (the_low_target): Adjust.
6758         * win32-i386-low.c (debug_registers_changed)
6759         (debug_registers_used): Delete.
6760         (update_debug_registers_callback): New function.
6761         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6762         needing to update their debug registers.
6763         (win32_get_current_dr): New function.
6764         (x86_dr_low_get_addr, x86_dr_low_get_control)
6765         (x86_dr_low_get_status): Fetch the debug register from the thread
6766         record's context.
6767         (i386_initial_stuff): Adjust.
6768         (i386_get_thread_context): Remove current_event parameter.  Don't
6769         clear debug_registers_changed nor copy DR values to
6770         debug_reg_state.
6771         (i386_set_thread_context): Delete.
6772         (i386_prepare_to_resume): New function.
6773         (i386_thread_added): Mark the thread as needing to update irs
6774         debug registers.
6775         (the_low_target): Remove i386_set_thread_context and install
6776         i386_prepare_to_resume.
6777         * win32-low.c (win32_get_thread_context): Adjust.
6778         (win32_set_thread_context): Use SetThreadContext
6779         directly.
6780         (win32_prepare_to_resume): New function.
6781         (win32_require_context): New function, factored out from ...
6782         (thread_rec): ... this.
6783         (continue_one_thread): Call win32_prepare_to_resume on each thread
6784         we're about to continue.
6785         (win32_resume): Call win32_prepare_to_resume on the event thread.
6786         * win32-low.h (struct win32_thread_info)
6787         <debug_registers_changed>: New field.
6788         (struct win32_target_ops): Change prototype of set_thread_context,
6789         delete set_thread_context and add prepare_to_resume.
6790         (win32_require_context): New declaration.
6791
6792 2014-10-08  Gary Benson  <gbenson@redhat.com>
6793
6794         * server.h: Do not include common-exceptions.h.
6795
6796 2014-10-08  Gary Benson  <gbenson@redhat.com>
6797
6798         * server.h: Do not include cleanups.h.
6799
6800 2014-09-30  James Hogan  <james.hogan@imgtec.com>
6801
6802         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6803         mips64-dsp-linux.c.
6804
6805 2014-09-23  Yao Qi  <yao@codesourcery.com>
6806
6807         * linux-low.c (lp_status_maybe_breakpoint): New function.
6808         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6809         (count_events_callback): Likewise.
6810         (select_event_lwp_callback): Likewise.
6811         (cancel_breakpoints_callback): Likewise.
6812
6813 2014-09-19  Don Breazeal  <donb@codesourcery.com>
6814
6815         * linux-low.c (handle_extended_wait): Call
6816         linux_ptrace_get_extended_event.
6817         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6818         linux_is_extended_waitstatus.
6819
6820 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
6821
6822         * Makefile.in (CPPFLAGS): Define.
6823         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6824         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6825
6826 2014-09-16  Gary Benson  <gbenson@redhat.com>
6827
6828         * inferiors.h (current_inferior): Renamed as...
6829         (current_thread): New variable.  All uses updated.
6830         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6831         (maybe_move_out_of_jump_pad): Likewise.
6832         (cancel_breakpoint): Likewise.
6833         (linux_low_filter_event): Likewise.
6834         (wait_for_sigstop): Likewise.
6835         (linux_resume_one_lwp): Likewise.
6836         (need_step_over_p): Likewise.
6837         (start_step_over): Likewise.
6838         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6839         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6840         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6841         and save_inferior as saved_thread.
6842         * regcache.c (get_thread_regcache): Renamed saved_inferior as
6843         saved_thread.
6844         (regcache_invalidate_thread): Likewise.
6845         * remote-utils.c (prepare_resume_reply): Likewise.
6846         * thread-db.c (thread_db_get_tls_address): Likewise.
6847         (disable_thread_event_reporting): Likewise.
6848         (remove_thread_event_breakpoints): Likewise.
6849         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6850         as saved_thread.
6851         * target.h (set_desired_inferior): Renamed as...
6852         (set_desired_thread): New declaration.  All uses updated.
6853         * server.c (myresume): Updated comment to reference thread instead
6854         of inferior.
6855         (handle_serial_event): Likewise.
6856         (handle_target_event): Likewise.
6857
6858 2014-09-12  Tom Tromey  <tromey@redhat.com>
6859             Gary Benson  <gbenson@redhat.com>
6860
6861         * regcache.h: Include common-regcache.h.
6862         (regcache_read_pc): Don't declare.
6863         * regcache.c (get_thread_regcache_for_ptid): New function.
6864
6865 2014-09-11  Tom Tromey  <tromey@redhat.com>
6866             Gary Benson  <gbenson@redhat.com>
6867
6868         * symbol.c: New file.
6869         * Makefile.in (SFILES): Add symbol.c.
6870         (OBS): Add symbol.o.
6871
6872 2014-09-11  Gary Benson  <gbenson@redhat.com>
6873
6874         * target.c (target_stop_ptid, target_continue_ptid): New
6875         functions.
6876
6877 2014-09-11  Tom Tromey  <tromey@redhat.com>
6878             Gary Benson  <gbenson@redhat.com>
6879
6880         * target.h: Include target/target.h.
6881         * target.c (target_read_memory, target_read_uint32)
6882         (target_write_memory): New functions.
6883
6884 2014-09-11  Gary Benson  <gbenson@redhat.com>
6885
6886         * server.h (debug_hw_points): Don't declare.
6887         * server.c (debug_hw_points): Don't define.  Replace all uses
6888         with show_debug_regs.
6889         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
6890         all uses with show_debug_regs.
6891
6892 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
6893
6894         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6895         endianness into account.
6896         (ppc_supply_ptrace_register): Likewise.
6897
6898 2014-09-03  James Hogan  <james.hogan@imgtec.com>
6899
6900         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6901         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6902
6903 2014-09-03  Gary Benson  <gbenson@redhat.com>
6904
6905         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6906         ALL_DEBUG_ADDRESS_REGISTERS.
6907
6908 2014-09-02  Gary Benson  <gbenson@redhat.com>
6909
6910         * i386-low.h: Renamed as...
6911         * x86-low.h: New file.  All type, function and variable name
6912         prefixes changed from "i386_" to "x86_".  All references updated.
6913         * i386-low.c: Renamed as...
6914         * x86-low.c: New file.  All type, function and variable name
6915         prefixes changed from "i386_" to "x86_".  All references updated.
6916
6917 2014-09-02  Gary Benson  <gbenson@redhat.com>
6918
6919         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6920         (x86_linux_new_thread): Likewise.
6921
6922 2014-08-29  Gary Benson  <gbenson@redhat.com>
6923
6924         * server.h (setjmp.h): Do not include.
6925         (toplevel): Do not declare.
6926         (common-exceptions.h): Include.
6927         (cleanups.h): Likewise.
6928         * server.c (toplevel): Do not define.
6929         (exit_code): New static global.
6930         (detach_or_kill_for_exit_cleanup): New function.
6931         (main): New function.  Original main renamed to...
6932         (captured_main): New function.
6933         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6934
6935 2014-08-29  Gary Benson  <gbenson@redhat.com>
6936
6937         * Makefile.in (SFILES): Add common/common-exceptions.c.
6938         (OBS): Add common-exceptions.o.
6939         (common-exceptions.o): New rule.
6940         * utils.c (prepare_to_throw_exception): New function.
6941
6942 2014-08-29  Gary Benson  <gbenson@redhat.com>
6943
6944         * config.in: Regenerate.
6945         * configure: Likewise.
6946
6947 2014-08-29  Gary Benson  <gbenson@redhat.com>
6948
6949         * Makefile.in (SFILES): Add common/cleanups.c.
6950         (OBS): cleanups.o.
6951         (cleanups.o): New rule.
6952
6953 2014-08-29  Gary Benson  <gbenson@redhat.com>
6954
6955         * utils.c (internal_vwarning): New function.
6956
6957 2014-08-28  Gary Benson  <gbenson@redhat.com>
6958
6959         * utils.h (fatal): Remove declaration.
6960         * utils.c (fatal): Remove function.
6961
6962 2014-08-28  Gary Benson  <gbenson@redhat.com>
6963
6964         * tracepoint.c (gdb_agent_init): Replace fatal with
6965         perror_with_name.
6966         (initialize_tracepoint): Likewise.
6967
6968 2014-08-28  Gary Benson  <gbenson@redhat.com>
6969
6970         * remote-utils.c (remote_prepare): Replace fatal with error.
6971
6972 2014-08-28  Gary Benson  <gbenson@redhat.com>
6973
6974         * linux-low.c (linux_async): Replace fatal with warning.
6975         Tidy up and return.
6976         (linux_start_non_stop): Return -1 if linux_async failed.
6977
6978 2014-08-28  Gary Benson  <gbenson@redhat.com>
6979
6980         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6981         gdb_assert.
6982         (i386_dr_low_get_addr): Remove vague comment.
6983         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6984         gdb_assert.
6985
6986 2014-08-28  Gary Benson  <gbenson@redhat.com>
6987
6988         * inferiors.c (get_thread_process): Replace check with gdb_assert.
6989         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6990         internal_error.
6991         (linux_resume_one_lwp): Likewise.
6992         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6993         gdb_assert.
6994         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6995         with internal_error.
6996         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6997         (init_register_cache): Replace fatal with gdb_assert_not_reached.
6998         (find_register_by_name): Replace fatal with internal_error.
6999         (find_regno): Likewise.
7000         * tdesc.c (init_target_desc): Replace check with gdb_assert.
7001         * thread-db.c (thread_db_create_event): Likewise.
7002         (thread_db_load_search): Likewise.
7003         (try_thread_db_load_1): Likewise.
7004         * tracepoint.c (get_jump_space_head): Replace fatal with
7005         internal_error.
7006         (claim_trampoline_space): Likewise.
7007         (have_fast_tracepoint_trampoline_buffer): Likewise.
7008         (cmd_qtstart): Likewise.
7009         (stop_tracing): Likewise.
7010         (fast_tracepoint_collecting): Likewise.
7011         (target_malloc): Likewise.
7012         (download_tracepoint): Likewise.
7013         (download_trace_state_variables): Replace check with gdb_assert.
7014         (upload_fast_traceframes): Replace fatal with internal_error.
7015
7016 2014-08-19  Tom Tromey  <tromey@redhat.com>
7017             Gary Benson  <gbenson@redhat.com>
7018
7019         * Makefile.in (SFILES): Add common/common-debug.c.
7020         (OBS): Add common-debug.o.
7021         (common-debug.o): New rule.
7022         * debug.h (debug_printf): Don't declare.
7023         * debug.c (debug_printf): Renamed and rewritten as...
7024         (debug_vprintf): New function.
7025
7026 2014-08-19  Gary Benson  <gbenson@redhat.com>
7027
7028         * utils.h: Do not include print-utils.h.
7029
7030 2014-08-19  Tom Tromey  <tromey@redhat.com>
7031             Gary Benson  <gbenson@redhat.com>
7032
7033         * server.h: Add static assertion.
7034         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7035
7036 2014-08-19  Tom Tromey  <tromey@redhat.com>
7037             Gary Benson  <gbenson@redhat.com>
7038
7039         * Makefile.in (SFILES): Add common/errors.c.
7040         (OBS): Add errors.o.
7041         (IPA_OBS): Add errors-ipa.o.
7042         (errors.o): New rule.
7043         (errors-ipa.o): Likewise.
7044         * utils.h (perror_with_name, error, warning): Don't declare.
7045         * utils.c (warning): Renamed and rewritten as...
7046         (vwarning): New function.
7047         (error): Renamed and rewritten as...
7048         (verror): New function.
7049         (internal_error): Renamed and rewritten as...
7050         (internal_verror): New function.
7051
7052 2014-08-07  Gary Benson  <gbenson@redhat.com>
7053
7054         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7055         * configure: Regenerate.
7056         * config.in: Likewise.
7057         * server.h: Do not include errno.h.
7058         * event-loop.c: Likewise.
7059         * hostio-errno.c: Likewise.
7060         * linux-low.c: Likewise.
7061         * remote-utils.c: Likewise.
7062         * spu-low.c: Likewise.
7063         * utils.c: Likewise.
7064         * gdbreplay.c: Unconditionally include errno.h.
7065
7066 2014-08-07  Gary Benson  <gbenson@redhat.com>
7067
7068         * server.h: Do not include string.h.
7069         * event-loop.c: Likewise.
7070         * linux-low.c: Likewise.
7071         * regcache.c: Likewise.
7072         * remote-utils.c: Likewise.
7073         * spu-low.c: Likewise.
7074         * utils.c: Likewise.
7075
7076 2014-08-07  Gary Benson  <gbenson@redhat.com>
7077
7078         * server.h: Do not include gdb_assert.h.
7079
7080 2014-08-07  Gary Benson  <gbenson@redhat.com>
7081
7082         * server.h: Do not include common-utils.h.
7083
7084 2014-08-07  Gary Benson  <gbenson@redhat.com>
7085
7086         * server.h: Do not include ptid.h.
7087         * notif.h: Likewise.
7088
7089 2014-08-07  Gary Benson  <gbenson@redhat.com>
7090
7091         * server.h: Do not include gdb_locale.h.
7092
7093 2014-08-07  Gary Benson  <gbenson@redhat.com>
7094
7095         * server.h: Do not include gdb/signals.h.
7096         * win32-low.c: Likewise.
7097
7098 2014-08-07  Gary Benson  <gbenson@redhat.com>
7099
7100         * server.h: Do not include pathmax.h.
7101
7102 2014-08-07  Gary Benson  <gbenson@redhat.com>
7103
7104         * server.h: Do not include libiberty.h.
7105         * linux-bfin-low.c: Likewise.
7106
7107 2014-08-07  Gary Benson  <gbenson@redhat.com>
7108
7109         * server.h: Do not include ansidecl.h.
7110
7111 2014-08-07  Gary Benson  <gbenson@redhat.com>
7112
7113         * linux-x86-low.c: Do not include stddef.h.
7114         * lynx-ppc-low.c: Likewise.
7115         * tracepoint.c: Likewise.
7116
7117 2014-08-07  Gary Benson  <gbenson@redhat.com>
7118
7119         * server.h: Do not include stdarg.h.
7120         * nto-low.c: Likewise.
7121
7122 2014-08-07  Gary Benson  <gbenson@redhat.com>
7123
7124         * server.h: Do not include stdlib.h.
7125         * inferiors.c: Likewise.
7126         * linux-low.c: Likewise.
7127         * regcache.c: Likewise.
7128         * spu-low.c: Likewise.
7129         * tracepoint.c: Likewise.
7130         * utils.c: Likewise.
7131
7132 2014-08-07  Gary Benson  <gbenson@redhat.com>
7133
7134         * server.h: Do not include stdio.h.
7135         * linux-low.c: Likewise.
7136         * remote-utils.c: Likewise.
7137         * spu-low.c: Likewise.
7138         * utils.c: Likewise.
7139         * wincecompat.c: Likewise.
7140
7141 2014-08-06  Gary Benson  <gbenson@redhat.com>
7142
7143         * regcache.c (init_register_cache): Move conditionals inside if.
7144
7145 2014-08-06  Gary Benson  <gbenson@redhat.com>
7146
7147         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7148
7149 2014-07-31  Gary Benson  <gbenson@redhat.com>
7150
7151         * ax.h: Do not include server.h.
7152         * gdbthread.h: Likewise.
7153         * lynx-low.h: Likewise.
7154         * notif.h: Likewise.
7155
7156 2014-07-30  Gary Benson  <gbenson@redhat.com>
7157
7158         * server.h: Include common-defs.h.
7159         Do not include config.h or build-gnulib-gdbserver/config.h.
7160
7161 2014-07-30  Gary Benson  <gbenson@redhat.com>
7162
7163         * hostio-errno.c: Move server.h to top of includes list.
7164         * inferiors.c: Likewise.
7165         * linux-x86-low.c: Likewise.
7166         * notif.c: Include server.h.
7167
7168 2014-07-24  Tom Tromey  <tromey@redhat.com>
7169             Gary Benson  <gbenson@redhat.com>
7170
7171         * server.h (CORE_ADDR): Now unsigned.
7172
7173 2014-07-16  Pedro Alves  <palves@redhat.com>
7174
7175         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7176
7177 2014-07-15  Pedro Alves  <palves@redhat.com>
7178
7179         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7180         copy.
7181
7182 2014-07-11  Pedro Alves  <palves@redhat.com>
7183
7184         * linux-low.c (kill_wait_lwp): New function, based on
7185         kill_one_lwp_callback, but use my_waitpid directly.
7186         (kill_one_lwp_callback, linux_kill): Use it.
7187
7188 2014-06-23  Pedro Alves  <palves@redhat.com>
7189
7190         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7191         before setting DR0..DR3.
7192
7193 2014-06-20  Gary Benson  <gbenson@redhat.com>
7194
7195         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7196         * configure: Regenerated.
7197         * config.in: Likewise.
7198
7199 2014-06-20  Gary Benson  <gbenson@redhat.com>
7200
7201         * Makefile.in (SFILES): Update locations for files moved
7202         from common to nat.
7203         (object file files): Reordered.
7204
7205 2014-06-20  Gary Benson  <gbenson@redhat.com>
7206
7207         * i386-low.h (i386_dr_low_can_set_addr): Removed.
7208         (i386_dr_low_set_addr): Likewise.
7209         (i386_dr_low_get_addr): Likewise.
7210         (i386_dr_low_can_set_control): Likewise.
7211         (i386_dr_low_set_control): Likewise.
7212         (i386_dr_low_get_control): Likewise.
7213         (i386_dr_low_get_status): Likewise.
7214         (i386_get_debug_register_length): Likewise.
7215         * linux-x86-low.c (i386_dr_low_set_addr):
7216         Changed signature.  Made static.
7217         (i386_dr_low_get_addr): Likewise.
7218         (i386_dr_low_set_control): Likewise.
7219         (i386_dr_low_get_control): Likewise.
7220         (i386_dr_low_get_status): Likewise.
7221         (i386_dr_low): New global variable.
7222         * win32-i386-low.c (i386_dr_low_set_addr):
7223         Changed signature.  Made static.
7224         (i386_dr_low_get_addr): Likewise.
7225         (i386_dr_low_set_control): Likewise.
7226         (i386_dr_low_get_control): Likewise.
7227         (i386_dr_low_get_status): Likewise.
7228         (i386_dr_low): New global variable.
7229
7230 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
7231
7232         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7233         * Makefile.in (AR, AR_FLAGS): Define.
7234         * configure: Regenerate.
7235
7236 2014-06-19  Gary Benson  <gbenson@redhat.com>
7237
7238         * Makefile.in (i386-dregs.o): New rule.
7239         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7240         * i386-low.c (target.h): Remove include.
7241         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7242         (DR_CONTROL_SHIFT): Likewise.
7243         (DR_CONTROL_SIZE): Likewise.
7244         (DR_RW_EXECUTE): Likewise.
7245         (DR_RW_WRITE): Likewise.
7246         (DR_RW_READ): Likewise.
7247         (DR_RW_IORW): Likewise.
7248         (DR_LEN_1): Likewise.
7249         (DR_LEN_2): Likewise.
7250         (DR_LEN_4): Likewise.
7251         (DR_LEN_8): Likewise.
7252         (DR_LOCAL_ENABLE_SHIFT): Likewise.
7253         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7254         (DR_ENABLE_SIZE): Likewise.
7255         (DR_LOCAL_SLOWDOWN): Likewise.
7256         (DR_GLOBAL_SLOWDOWN): Likewise.
7257         (DR_CONTROL_RESERVED): Likewise.
7258         (I386_DR_CONTROL_MASK): Likewise.
7259         (I386_DR_VACANT): Likewise.
7260         (I386_DR_LOCAL_ENABLE): Likewise.
7261         (I386_DR_GLOBAL_ENABLE): Likewise.
7262         (I386_DR_DISABLE): Likewise.
7263         (I386_DR_SET_RW_LEN): Likewise.
7264         (I386_DR_GET_RW_LEN): Likewise.
7265         (I386_DR_WATCH_HIT): Likewise.
7266         (i386_wp_op_t): Likewise.
7267         (i386_show_dr): Likewise.
7268         (i386_length_and_rw_bits): Likewise.
7269         (i386_insert_aligned_watchpoint): Likewise.
7270         (i386_remove_aligned_watchpoint): Likewise.
7271         (i386_handle_nonaligned_watchpoint): Likewise.
7272         i386_update_inferior_debug_regs(): Likewise.
7273         (i386_dr_insert_watchpoint): Likewise.
7274         (i386_dr_remove_watchpoint): Likewise.
7275         (i386_dr_region_ok_for_watchpoint): Likewise.
7276         (i386_dr_stopped_data_address): Likewise.
7277         (i386_dr_stopped_by_watchpoint): Likewise.
7278
7279 2014-06-19  Gary Benson  <gbenson@redhat.com>
7280
7281         * i386-low.c (i386_dr_show): Renamed to
7282         i386_show_dr and made static.  All uses updated.
7283         (i386_dr_length_and_rw_bits): Renamed to
7284         i386_length_and_rw_bits and made static.
7285         All uses updated.
7286         (i386_dr_insert_aligned_watchpoint): Renamed to
7287         i386_insert_aligned_watchpoint and made static.
7288         All uses updated.
7289         (i386_dr_remove_aligned_watchpoint): Renamed to
7290         i386_remove_aligned_watchpoint and made static.
7291         All uses updated.
7292         (i386_dr_update_inferior_debug_regs): Renamed to
7293         i386_update_inferior_debug_regs and made static.
7294         All uses updated.
7295
7296 2014-06-18  Gary Benson  <gbenson@redhat.com>
7297
7298         * i386-low.h (i386_dr_low_can_set_addr): New macro.
7299         (i386_dr_low_can_set_control): Likewise.
7300         (i386_get_debug_register_length): Likewise.
7301         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7302         (i386_dr_low_can_set_control): Likewise.
7303         (i386_get_debug_register_length): Likewise.
7304
7305 2014-06-17  Gary Benson  <gbenson@redhat.com>
7306
7307         * i386-low.h (i386-dregs.h): New include.
7308         (DR_FIRSTADDR): Now in i386-dregs.h.
7309         (DR_LASTADDR): Likewise.
7310         (DR_NADDR): Likewise.
7311         (DR_STATUS): Likewise.
7312         (DR_CONTROL): Likewise.
7313         (i386_debug_reg_state): Likewise.
7314         (i386_dr_insert_watchpoint): Likewise.
7315         (i386_dr_remove_watchpoint): Likewise.
7316         (i386_dr_region_ok_for_watchpoint): Likewise.
7317         (i386_dr_stopped_data_address): Likewise.
7318         (i386_dr_stopped_by_watchpoint): Likewise.
7319         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7320
7321 2014-06-18  Gary Benson  <gbenson@redhat.com>
7322
7323         * i386-low.h (i386_low_insert_watchpoint): Renamed to
7324         i386_dr_insert_watchpoint.
7325         (i386_low_remove_watchpoint): Renamed to
7326         i386_dr_remove_watchpoint.
7327         (i386_low_region_ok_for_watchpoint): Renamed to
7328         i386_dr_region_ok_for_watchpoint.
7329         (i386_low_stopped_data_address): Renamed to
7330         i386_dr_stopped_data_address.
7331         (i386_low_stopped_by_watchpoint): Renamed to
7332         i386_dr_stopped_by_watchpoint.
7333         * i386-low.c (i386_show_dr): Renamed to
7334         i386_dr_show and made nonstatic.  All uses updated.
7335         (i386_length_and_rw_bits): Renamed to
7336         i386_dr_length_and_rw_bits and made nonstatic.
7337         All uses updated.
7338         (i386_insert_aligned_watchpoint): Renamed to
7339         i386_dr_insert_aligned_watchpoint and made nonstatic.
7340         All uses updated.
7341         (i386_remove_aligned_watchpoint): Renamed to
7342         i386_dr_remove_aligned_watchpoint and made nonstatic.
7343         All uses updated.
7344         (i386_update_inferior_debug_regs): Renamed to
7345         i386_dr_update_inferior_debug_regs and made nonstatic.
7346         All uses updated.
7347         (i386_low_insert_watchpoint): Renamed to
7348         i386_dr_insert_watchpoint.  All uses updated.
7349         (i386_low_remove_watchpoint): Renamed to
7350         i386_dr_remove_watchpoint.  All uses updated.
7351         (i386_low_region_ok_for_watchpoint): Renamed to
7352         i386_dr_region_ok_for_watchpoint.  All uses updated.
7353         (i386_low_stopped_data_address): Renamed to
7354         i386_dr_stopped_data_address.  All uses updated.
7355         (i386_low_stopped_by_watchpoint): Renamed to
7356         i386_dr_stopped_by_watchpoint.  All uses updated.
7357
7358 2014-06-18  Gary Benson  <gbenson@redhat.com>
7359
7360         * i386-low.c (i386_dr_low_can_set_addr): New macro.
7361         (i386_dr_low_can_set_control): Likewise.
7362         (i386_insert_aligned_watchpoint): New check.
7363
7364 2014-06-18  Gary Benson  <gbenson@redhat.com>
7365
7366         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7367         Renamed to state.
7368
7369 2014-06-18  Gary Benson  <gbenson@redhat.com>
7370
7371         * i386-low.c (i386_length_and_rw_bits): Use internal_error
7372         instead of fatal and error.
7373         (i386_handle_nonaligned_watchpoint): Likewise.
7374
7375 2014-06-18  Gary Benson  <gbenson@redhat.com>
7376
7377         * i386-low.c (i386_get_debug_register_length): New macro.
7378         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
7379         (i386_show_dr): Use debug_printf instead of fprintf.  Use
7380         phex to format values.
7381
7382 2014-06-18  Gary Benson  <gbenson@redhat.com>
7383
7384         * i386-low.h: Comment changes.
7385         * i386-low.c: Likewise.
7386
7387 2014-06-18  Gary Benson  <gbenson@redhat.com>
7388
7389         * i386-low.c: Whitespace changes.
7390
7391 2014-06-12  Tom Tromey  <tromey@redhat.com>
7392
7393         * utils.c (freeargv): Remove.
7394
7395 2014-06-12  Tom Tromey  <tromey@redhat.com>
7396
7397         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7398         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7399         (parse_debug_format_options): Likewise.
7400         (gdbserver_usage): Likewise.
7401         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7402         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7403         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7404         against libiberty.
7405         ($(LIBGNU)): Depend on libiberty.
7406         (all-lib): Recurse into all subdirs.
7407         (install-only): Invoke "install" target in subdirs.
7408         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7409         targets.
7410         * configure: Rebuild.
7411         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
7412         for vasprintf, vsnprintf, or gettimeofday.
7413         * configure.srv: Don't add safe-ctype.o or lbasename.o to
7414         srv_tgtobj.
7415
7416 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
7417
7418         * development.sh: Delete.
7419         * Makefile.in (config.status): Adjust dependency on development.sh.
7420         * configure.ac: Adjust development.sh source call.
7421         * configure: Regenerate.
7422
7423 2014-06-02  Pedro Alves  <palves@redhat.com>
7424
7425         * ax.c (gdb_free_agent_expr): New function.
7426         * ax.h (gdb_free_agent_expr): New declaration.
7427         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7428         list.
7429         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7430         static.
7431         (clear_breakpoint_conditions_and_commands): New function.
7432         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7433         (clear_breakpoint_conditions_and_commands): New declaration.
7434
7435 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7436
7437         * linux-aarch64-low.c (asm/ptrace.h): Include.
7438
7439 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7440
7441         Fix TLS access for -static -pthread.
7442         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7443         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7444         (thread_db_load_search, try_thread_db_load_1): Initialize it.
7445
7446 2014-05-20  Pedro Alves  <palves@redhat.com>
7447
7448         * linux-aarch64-low.c (aarch64_insert_point)
7449         (aarch64_remove_point): No longer check whether the type is
7450         supported here.  Adjust to new interface.
7451         (the_low_target): Install aarch64_supports_z_point_type as
7452         supports_z_point_type method.
7453         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7454         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7455         instead of a Z packet char.  Adjust.
7456         (arm_supports_z_point_type): New function.
7457         (arm_insert_point, arm_remove_point): Adjust to new interface.
7458         (the_low_target): Install arm_supports_z_point_type.
7459         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7460         (cris_insert_point, cris_remove_point): Adjust to new interface.
7461         Don't check whether the type is supported here.
7462         (the_low_target): Install cris_supports_z_point_type.
7463         * linux-low.c (linux_supports_z_point_type): New function.
7464         (linux_insert_point, linux_remove_point): Adjust to new interface.
7465         * linux-low.h (struct linux_target_ops) <insert_point,
7466         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
7467         raw_breakpoint pointer parameter.
7468         <supports_z_point_type>: New method.
7469         * linux-mips-low.c (mips_supports_z_point_type): New function.
7470         (mips_insert_point, mips_remove_point): Adjust to new interface.
7471         Use mips_supports_z_point_type.
7472         (the_low_target): Install mips_supports_z_point_type.
7473         * linux-ppc-low.c (the_low_target): Install NULL as
7474         supports_z_point_type method.
7475         * linux-s390-low.c (the_low_target): Install NULL as
7476         supports_z_point_type method.
7477         * linux-sparc-low.c (the_low_target): Install NULL as
7478         supports_z_point_type method.
7479         * linux-x86-low.c (x86_supports_z_point_type): New function.
7480         (x86_insert_point): Adjust to new insert_point interface.  Use
7481         insert_memory_breakpoint.  Adjust to new
7482         i386_low_insert_watchpoint interface.
7483         (x86_remove_point): Adjust to remove_point interface.  Use
7484         remove_memory_breakpoint.  Adjust to new
7485         i386_low_remove_watchpoint interface.
7486         (the_low_target): Install x86_supports_z_point_type.
7487         * lynx-low.c (lynx_target_ops): Install NULL as
7488         supports_z_point_type callback.
7489         * nto-low.c (nto_supports_z_point_type): New.
7490         (nto_insert_point, nto_remove_point): Adjust to new interface.
7491         (nto_target_ops): Install nto_supports_z_point_type.
7492         * mem-break.c: Adjust intro comment.
7493         (struct raw_breakpoint) <raw_type, size>: New fields.
7494         <inserted>: Update comment.
7495         <shlib_disabled>: Delete field.
7496         (enum bkpt_type) <gdb_breakpoint>: Delete value.
7497         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7498         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7499         (raw_bkpt_type_to_target_hw_bp_type): New function.
7500         (find_enabled_raw_code_breakpoint_at): New function.
7501         (find_raw_breakpoint_at): New type and size parameters.  Use them.
7502         (insert_memory_breakpoint): New function, based off
7503         set_raw_breakpoint_at.
7504         (remove_memory_breakpoint): New function.
7505         (set_raw_breakpoint_at): Reimplement.
7506         (set_breakpoint): New, based on set_breakpoint_at.
7507         (set_breakpoint_at): Reimplement.
7508         (delete_raw_breakpoint): Go through the_target->remove_point
7509         instead of assuming memory breakpoints.
7510         (find_gdb_breakpoint_at): Delete.
7511         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7512         (find_gdb_breakpoint): New function.
7513         (set_gdb_breakpoint_at): Delete.
7514         (z_type_supported): New function.
7515         (set_gdb_breakpoint_1): New function, loosely based off
7516         set_gdb_breakpoint_at.
7517         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7518         (delete_gdb_breakpoint_at): Delete.
7519         (delete_gdb_breakpoint_1): New function, loosely based off
7520         delete_gdb_breakpoint_at.
7521         (delete_gdb_breakpoint): New function.
7522         (clear_gdb_breakpoint_conditions): Rename to ...
7523         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
7524         breakpoint.
7525         (add_condition_to_breakpoint): Make static.
7526         (add_breakpoint_condition): Take a struct breakpoint pointer
7527         instead of an address.  Adjust.
7528         (gdb_condition_true_at_breakpoint): Rename to ...
7529         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7530         z_type parameter.
7531         (gdb_condition_true_at_breakpoint): Reimplement.
7532         (add_breakpoint_commands): Take a struct breakpoint pointer
7533         instead of an address.  Adjust.
7534         (gdb_no_commands_at_breakpoint): Rename to ...
7535         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
7536         parameter.  Return true if no breakpoint was found.  Change debug
7537         output.
7538         (gdb_no_commands_at_breakpoint): Reimplement.
7539         (run_breakpoint_commands): Rename to ...
7540         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
7541         and change return type to boolean.
7542         (run_breakpoint_commands): New function.
7543         (gdb_breakpoint_here): Also check for Z1 breakpoints.
7544         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7545         breakpoint.  Go through the_target->remove_point instead of
7546         assuming memory breakpoint.
7547         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7548         software and hardware breakpoints.
7549         (reinsert_raw_breakpoint): Go through the_target->insert_point
7550         instead of assuming memory breakpoint.
7551         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7552         software and hardware breakpoints.
7553         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7554         Check both software and hardware breakpoints.
7555         (validate_inserted_breakpoint): Assert the breakpoint is a
7556         software breakpoint.  Set the inserted flag to -1 instead of
7557         setting shlib_disabled.
7558         (delete_disabled_breakpoints): Adjust.
7559         (validate_breakpoints): Only validate software breakpoints.
7560         Adjust to inserted flag change.
7561         (check_mem_read, check_mem_write): Skip breakpoint types other
7562         than software breakpoints.  Adjust to inserted flag change.
7563         * mem-break.h (enum raw_bkpt_type): New enum.
7564         (raw_breakpoint, struct process_info): Forward declare.
7565         (Z_packet_to_target_hw_bp_type): Delete declaration.
7566         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7567         (set_gdb_breakpoint, delete_gdb_breakpoint)
7568         (clear_breakpoint_conditions): New declarations.
7569         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7570         (breakpoint_inserted_here): Update comment.
7571         (add_breakpoint_condition, add_breakpoint_commands): Replace
7572         address parameter with a breakpoint pointer parameter.
7573         (gdb_breakpoint_here): Update comment.
7574         (delete_gdb_breakpoint_at): Delete.
7575         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7576         * server.c (process_point_options): Take a struct breakpoint
7577         pointer instead of an address.  Adjust.
7578         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7579         delete_gdb_breakpoint.
7580         * spu-low.c (spu_target_ops): Install NULL as
7581         supports_z_point_type method.
7582         * target.h: Include mem-break.h.
7583         (struct target_ops) <prepare_to_access_memory>: Update comment.
7584         <supports_z_point_type>: New field.
7585         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7586         instead of a char.  Also take a raw breakpoint pointer.
7587         * win32-arm-low.c (the_low_target): Install NULL as
7588         supports_z_point_type.
7589         * win32-i386-low.c (i386_supports_z_point_type): New function.
7590         (i386_insert_point, i386_remove_point): Adjust to new interface.
7591         (the_low_target): Install i386_supports_z_point_type.
7592         * win32-low.c (win32_supports_z_point_type): New function.
7593         (win32_insert_point, win32_remove_point): Adjust to new interface.
7594         (win32_target_ops): Install win32_supports_z_point_type.
7595         * win32-low.h (struct win32_target_ops):
7596         <supports_z_point_type>: New method.
7597         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7598         instead of a char.  Also take a raw breakpoint pointer.
7599
7600 2014-05-20  Pedro Alves  <palves@redhat.com>
7601
7602         * mem-break.h: Include break-common.h.
7603         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7604         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7605         (Z_packet_to_target_hw_bp_type): New declaration.
7606         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7607         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7608         (Z_PACKET_ACCESS_WP): Delete macros.
7609         (Z_packet_to_hw_type): Delete function.
7610         * i386-low.h: Don't include break-common.h here.
7611         (Z_packet_to_hw_type): Delete declaration.
7612         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7613         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7614         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7615         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7616         * linux-aarch64-low.c: Don't include break-common.h here.
7617         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7618         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7619         (Z_packet_to_target_hw_bp_type): Delete function.
7620         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7621         function.
7622         (mips_insert_point, mips_remove_point): Use
7623         Z_packet_to_target_hw_bp_type.
7624
7625 2014-05-20  Pedro Alves  <palves@redhat.com>
7626
7627         * linux-aarch64-low.c: Include break-common.h.
7628         (enum target_point_type): Delete.
7629         (Z_packet_to_point_type): Rename to ...
7630         (Z_packet_to_target_hw_bp_type): ... this, and return a
7631         target_hw_bp_type instead.
7632         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7633         instead of an enum target_point_type.
7634         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
7635         breakpoint type.
7636         (aarch64_dr_state_insert_one_point)
7637         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7638         (aarch64_handle_aligned_watchpoint)
7639         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7640         Take an enum target_hw_bp_type instead of an enum
7641         target_point_type.
7642         (aarch64_supports_z_point_type): New function.
7643         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
7644         use Z_packet_to_target_hw_bp_type.
7645
7646 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
7647
7648         * configure.ac: Only use -Werror by default when DEVELOPMENT
7649         is true.
7650         * configure: Regenerate.
7651
7652 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
7653
7654         Fix gdbserver qGetTLSAddr for x86_64 -m32.
7655         * linux-x86-low.c (X86_64_USER_REGS): New.
7656         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7657
7658 2014-04-28  Yao Qi  <yao@codesourcery.com>
7659
7660         * Makefile.in (i386-avx512.c): Fix the typo of generated file
7661         name.
7662
7663 2014-04-25  Pedro Alves  <palves@redhat.com>
7664
7665         PR server/16255
7666         * linux-low.c (linux_attach_fail_reason_string): New function.
7667         (linux_attach_lwp): Delete.
7668         (linux_attach_lwp_1): Rename to ...
7669         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
7670         argument.  Remove "initial" parameter.  Return int instead of
7671         void.  Don't error or warn here.
7672         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
7673         failure to attach to the tgid.  Call warning when failing to
7674         attach to an lwp.
7675         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7676         argument.  Remove "initial" parameter.  Return int instead of
7677         void.  Don't error or warn here.
7678         (linux_attach_fail_reason_string): New declaration.
7679         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7680         interface change.  Use linux_attach_fail_reason_string.
7681
7682 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
7683             Walfred Tedeschi  <walfred.tedeschi@intel.com>
7684
7685         * Makefile.in: Added rules to handle new files
7686         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7687         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7688         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7689         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7690         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7691         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7692         x32-avx512-linux.o.
7693         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7694         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7695         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7696         i386/x32-avx512.xml.
7697         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7698         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7699         i386/x32-avx512-linux.xml.
7700         * i387-fp.c (num_avx512_k_registers): New constant for number
7701         of K registers.
7702         (num_avx512_zmmh_low_registers): New constant for number of
7703         lower ZMM registers (0-15).
7704         (num_avx512_zmmh_high_registers): New constant for number of
7705         higher ZMM registers (16-31).
7706         (num_avx512_ymmh_registers): New contant for number of higher
7707         YMM registers (ymm16-31 added by avx521 on x86_64).
7708         (num_avx512_xmm_registers): New constant for number of higher
7709         XMM registers (xmm16-31 added by AVX512 on x86_64).
7710         (struct i387_xsave): Add space for AVX512 registers.
7711         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7712         Add code to handle AVX512 registers.
7713         (i387_xsave_to_cache): Add code to handle AVX512 registers.
7714         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7715         prototypei from generated file.
7716         (tdesc_amd64_avx512_linux): Likewise.
7717         (init_registers_x32_avx512_linux): Likewise.
7718         (tdesc_x32_avx512_linux): Likewise.
7719         (init_registers_i386_avx512_linux): Likewise.
7720         (tdesc_i386_avx512_linux): Likewise.
7721         (x86_64_regmap): Add AVX512 registers.
7722         (x86_linux_read_description): Add code to handle AVX512 XSTATE
7723         mask.
7724         (initialize_low_arch): Add code to initialize AVX512 registers.
7725
7726 2014-04-23  Pedro Alves  <palves@redhat.com>
7727
7728         * mem-break.c (find_gdb_breakpoint_at): Make static.
7729         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7730
7731 2014-04-23  Pedro Alves  <palves@redhat.com>
7732
7733         * i386-low.c: Don't include break-common.h here.
7734         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7735         prototype to take target_hw_bp_type as argument instead of a Z
7736         packet char.
7737         * i386-low.h: Include break-common.h here.
7738         (Z_packet_to_hw_type): Declare.
7739         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7740         prototypes.
7741         * linux-x86-low.c (x86_insert_point): Convert the packet number to
7742         a target_hw_bp_type before calling i386_low_insert_watchpoint.
7743         (x86_remove_point): Convert the packet number to a
7744         target_hw_bp_type before calling i386_low_remove_watchpoint.
7745         * win32-i386-low.c (i386_insert_point): Convert the packet number
7746         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7747         (i386_remove_point): Convert the packet number to a
7748         target_hw_bp_type before calling i386_low_remove_watchpoint.
7749
7750 2014-04-23  Pedro Alves  <palves@redhat.com>
7751
7752         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7753
7754 2014-04-10  Pedro Alves  <palves@redhat.com>
7755
7756         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7757         Check if the condition or command is NULL before checking if the
7758         breakpoint is known.  On success, return true.
7759         * mem-break.h (add_breakpoint_condition): Document return.
7760         (add_breakpoint_commands): Add describing comment.
7761         * server.c (skip_to_semicolon): New function.
7762         (process_point_options): Use it.
7763
7764 2014-04-09  Pedro Alves  <palves@redhat.com>
7765
7766         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7767         to lwpid_of.
7768
7769 2014-02-27  Pedro Alves  <palves@redhat.com>
7770
7771         PR 12702
7772         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7773         macros.
7774         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7775         output.
7776         (last_thread_of_process_p): Take a PID argument instead of a
7777         thread pointer.
7778         (linux_wait_for_lwp): Delete.
7779         (num_lwps, check_zombie_leaders, not_stopped_callback): New
7780         functions.
7781         (linux_low_filter_event): New function, party factored out from
7782         linux_wait_for_event.
7783         (linux_wait_for_event): Rename to ...
7784         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
7785         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
7786         sigsuspend.  Check for zombie leaders.
7787         (linux_wait_for_event): Reimplement as wrapper around
7788         linux_wait_for_event_filtered.
7789         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
7790         a normal or signal exit is seen, it's the whole process exiting.
7791         (wait_for_sigstop): No longer a for_each_inferior callback.
7792         Rewrite on top of linux_wait_for_event_filtered.
7793         (stop_all_lwps): Call wait_for_sigstop directly.
7794         * server.c (resume, handle_target_event): Handle
7795         TARGET_WAITKIND_NO_RESUMED.
7796
7797 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7798
7799         * win32-low.c (psapi_get_dll_name,
7800         * win32_CreateToolhelp32Snapshot): Delete.
7801         (win32_CreateToolhelp32Snapshot, win32_Module32First)
7802         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7803         Delete.
7804         (handle_load_dll): Add function description.
7805         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7806
7807 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7808
7809         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7810         Add comment.
7811         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7812         base address when calling win32_add_one_solib.
7813         (handle_load_dll): Delete local variable load_addr.
7814         Remove 0x1000 offset applied to DLL base address when calling
7815         win32_add_one_solib.
7816         (handle_unload_dll): Add comment.
7817
7818 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7819
7820         * win32-low.c (win32_add_all_dlls): Renames
7821         win32_ensure_ntdll_loaded.  Rewrite function documentation.
7822         Adjust implementation to always load all DLLs.
7823         Add 0x1000 offset to DLL base address when calling
7824         win32_add_one_solib.
7825         (child_initialization_done): New static global.
7826         (do_initial_child_stuff): Set child_initialization_done to
7827         zero during child initialization, and 1 after.  Replace call
7828         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7829         Add comment.
7830         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7831         (handle_unload_dll): Add function documentation.
7832         (get_child_debug_event): Ignore load and unload DLL events
7833         during child initialization.
7834
7835 2014-02-20  Doug Evans  <dje@google.com>
7836
7837         Remove global all_lwps.
7838         * inferiors.h (ptid_of): Move here from linux-low.h.
7839         (pid_of, lwpid_of): Ditto.
7840         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7841         parameter is a struct thread_info * now.
7842         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7843         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
7844         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7845         directly.
7846         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7847         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7848         * linux-arm-low.c (update_registers_callback): Update, "entry"
7849         parameter is a struct thread_info * now.
7850         Fetch lwpid from current_inferior directly.
7851         (arm_insert_point): Pass &all_threads to find_inferior instead of
7852         &all_lwps.
7853         (arm_remove_point): Ditto.
7854         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7855         (arm_prepare_to_resume): Fetch pid from thread.
7856         (arm_read_description): Fetch lwpid from current_inferior directly.
7857         * linux-low.c (all_lwps): Delete.
7858         (delete_lwp): Delete call to remove_inferior.
7859         (handle_extended_wait): Fetch lwpid from thread.
7860         (add_lwp): Don't set lwp->entry.id.  Remove call to
7861         add_inferior_to_list.
7862         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7863         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7864         (kill_one_lwp_callback): Ditto.
7865         (linux_kill): Don't dereference NULL pointer.
7866         Fetch ptid,lwpid from thread.
7867         (get_detach_signal): Fetch ptid from thread.
7868         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7869         Simplify call to regcache_invalidate_thread.
7870         (delete_lwp_callback): Update, "entry" parameter is a
7871         struct thread_info * now.  Fetch pid from thread.
7872         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7873         (status_pending_p_callback): Update, "entry" parameter is a
7874         struct thread_info * now.  Fetch ptid from thread.
7875         (find_lwp_pid): Update, "entry" parameter is a
7876         struct thread_info * now.
7877         (linux_wait_for_lwp): Fetch pid from thread.
7878         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7879         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7880         (enqueue_one_deferred_signal): Fetch lwpid from thread.
7881         (dequeue_one_deferred_signal): Ditto.
7882         (cancel_breakpoint): Fetch ptid from current_inferior.
7883         (linux_wait_for_event): Pass &all_threads to find_inferior,
7884         not &all_lwps.  Fetch ptid, lwpid from thread.
7885         (count_events_callback): Update, "entry" parameter is a
7886         struct thread_info * now.
7887         (select_singlestep_lwp_callback): Ditto.
7888         (select_event_lwp_callback): Ditto.
7889         (cancel_breakpoints_callback): Ditto.
7890         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7891         not &all_lwps.
7892         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
7893         (unsuspend_one_lwp): Update, "entry" parameter is a
7894         struct thread_info * now.
7895         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7896         not &all_lwps.
7897         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
7898         Fetch lwpid from thread, not lwp.
7899         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7900         Pass &all_threads to find_inferior, not &all_lwps.
7901         (send_sigstop): Fetch lwpid from thread, not lwp.
7902         (send_sigstop_callback): Update, "entry" parameter is a
7903         struct thread_info * now.
7904         (suspend_and_send_sigstop_callback): Ditto.
7905         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
7906         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7907         struct thread_info * now.
7908         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
7909         from thread, lwp.
7910         (lwp_running): Update, "entry" parameter is a
7911         struct thread_info * now.
7912         (stop_all_lwps): Fetch ptid from thread.
7913         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7914         (linux_resume_one_lwp): Fetch lwpid from thread.
7915         (linux_set_resume_request): Update, "entry" parameter is a
7916         struct thread_info * now.  Fetch pid, lwpid from thread.
7917         (resume_status_pending_p): Update, "entry" parameter is a
7918         struct thread_info * now.
7919         (need_step_over_p): Ditto.  Fetch lwpid from thread.
7920         (start_step_over): Fetch lwpid from thread.
7921         (linux_resume_one_thread): Update, "entry" parameter is a
7922         struct thread_info * now.  Fetch lwpid from thread.
7923         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7924         (proceed_one_lwp): Update, "entry" parameter is a
7925         struct thread_info * now.  Fetch lwpid from thread.
7926         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7927         struct thread_info * now.
7928         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7929         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
7930         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7931         directly.
7932         (regsets_store_inferior_registers): Ditto.
7933         (fetch_register, store_register): Ditto.
7934         (linux_read_memory, linux_write_memory): Ditto.
7935         (linux_request_interrupt): Ditto.
7936         (linux_read_auxv): Ditto.
7937         (linux_xfer_siginfo): Ditto.
7938         (linux_qxfer_spu): Ditto.
7939         (linux_qxfer_libraries_svr4): Ditto.
7940         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7941         moved to inferiors.h.
7942         (get_lwp): Delete.
7943         (get_thread_lwp): Update.
7944         (struct lwp_info): Delete member "entry".  Simplify comment for
7945         member "thread".
7946         (all_lwps): Delete.
7947         * linux-mips-low.c (mips_read_description): Fetch lwpid from
7948         current_inferior directly.
7949         (update_watch_registers_callback): Update, "entry" parameter is a
7950         struct thread_info * now.  Fetch pid from thread.
7951         (mips_linux_prepare_to_resume): Fetch ptid from thread.
7952         (mips_insert_point): Fetch lwpid from current_inferior.
7953         Pass &all_threads to find_inferior, not &all_lwps.
7954         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7955         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7956         directly.
7957         (mips_stopped_data_address): Ditto.
7958         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7959         directly.
7960         * linux-tile-low.c (tile_arch_setup): Ditto.
7961         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7962         (update_debug_registers_callback): Update, "entry" parameter is a
7963         struct thread_info * now.  Fetch pid from thread.
7964         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7965         Pass &all_threads to find_inferior, not &all_lwps.
7966         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7967         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7968         Pass &all_threads to find_inferior, not &all_lwps.
7969         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7970         (i386_dr_low_get_status): Ditto.
7971         (x86_linux_prepare_to_resume): Fetch ptid from thread.
7972         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7973         (x86_linux_read_description): Ditto.
7974         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7975
7976 2014-02-20  Doug Evans  <dje@google.com>
7977
7978         * inferiors.c (get_first_inferior): Fix buglet.
7979
7980 2014-02-19  Doug Evans  <dje@google.com>
7981
7982         * gdbthread.h (add_thread): Change result type to struct thread_info *.
7983         * inferiors.c (add_thread): Change result type to struct thread_info *.
7984         All callers updated.
7985         (add_lwp): Call add_thread here instead of in callers.
7986         All callers updated.
7987         * linux-low.h (get_lwp_thread): Rewrite.
7988         (struct lwp_info): New member "thread".
7989
7990 2014-02-19  Doug Evans  <dje@google.com>
7991
7992         * linux-low.c (add_lwp): Change result to struct lwp_info *.
7993         All callers updated.
7994
7995 2014-02-19  Doug Evans  <dje@google.com>
7996
7997         * inferiors.c (add_thread): Fix whitespace.
7998
7999 2014-02-19  Doug Evans  <dje@google.com>
8000
8001         * dll.c (clear_dlls): Replace accessing list implemention details
8002         with API function.
8003         * gdbthread.h (get_first_thread): Declare.
8004         * inferiors.c (for_each_inferior_with_data): New function.
8005         (get_first_thread): New function.
8006         (find_thread_ptid): Simplify.
8007         (get_first_inferior): New function.
8008         (clear_list): Delete.
8009         (one_inferior_p): New function.
8010         (clear_inferior_list): New function.
8011         (clear_inferiors): Update.
8012         * inferiors.h (for_each_inferior_with_data): Declare.
8013         (clear_inferior_list): Declare.
8014         (one_inferior_p): Declare.
8015         (get_first_inferior): Declare.
8016         * linux-low.c (linux_wait_for_event): Replace accessing list
8017         implemention details with API function.
8018         * server.c (target_running): Ditto.
8019         (accumulate_file_name_length): New function.
8020         (emit_dll_description): New function.
8021         (handle_qxfer_libraries): Replace accessing list implemention
8022         details with API function.
8023         (handle_qxfer_threads_worker): New function.
8024         (handle_qxfer_threads_proper): Replace accessing list implemention
8025         details with API function.
8026         (handle_query): Ditto.
8027         (visit_actioned_threads_callback_ftype): New typedef.
8028         (visit_actioned_threads_data): New struct.
8029         (visit_actioned_threads): Rewrite to be find_inferior callback.
8030         (resume): Call find_inferior.
8031         (handle_status): Replace accessing list implemention
8032         details with API function.
8033         (process_serial_event): Replace accessing list implemention details
8034         with API function.
8035         * target.c (set_desired_inferior): Replace accessing list implemention
8036         details with API function.
8037         * tracepoint.c (same_process_p): New function.
8038         (gdb_agent_about_to_close): Replace accessing list implemention
8039         details with API function.
8040         * win32-low.c (child_delete_thread): Replace accessing list
8041         implemention details with API function.
8042         (match_dll_by_basename): New function.
8043         (dll_is_loaded_by_basename): New function.
8044         (win32_ensure_ntdll_loaded): Replace accessing list implemention
8045         details call to dll_is_loaded_by_basename.
8046
8047 2014-02-19  Doug Evans  <dje@google.com>
8048
8049         * dll.h (struct dll_info): Add comment.
8050         * gdbthread.h (struct thread_info): Add comment.
8051         (current_ptid): Simplify.
8052         * inferiors.c (add_process): Update.
8053         (remove_process): Update.
8054         * inferiors.h (struct process_info): Rename member "head" to "entry".
8055         * linux-low.c (delete_lwp): Update.
8056         (add_lwp): Update.
8057         (last_thread_of_process_p): Update.
8058         (kill_one_lwp_callback, linux_kill): Update.
8059         (status_pending_p_callback): Update.
8060         (wait_for_sigstop): Update.  Simplify read of ptid.
8061         (start_step_over): Update.
8062         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8063         (get_lwp_thread): Update.
8064         (struct lwp_info): Rename member "head" to "entry".
8065         * regcache.h (inferior_list_entry): Delete.
8066         * server.c (kill_inferior_callback): Update.
8067         (detach_or_kill_inferior_callback): Update.
8068         (print_started_pid): Update.
8069         (print_attached_pid): Update.
8070         (process_serial_event): Simplify read of ptid.
8071         * thread-db.c (thread_db_create_event): Update.
8072         (thread_db_get_tls_address): Update.
8073         * win32-low.c (current_inferior_ptid): Simplify.
8074
8075 2014-02-19  Tom Tromey  <tromey@redhat.com>
8076
8077         * target.h (struct target_ops) <supports_btrace>: Add target_ops
8078         argument.
8079         (target_supports_btrace): Update.
8080
8081 2014-02-14  Yao Qi  <yao@codesourcery.com>
8082
8083         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8084         (rsp-low-ipa.o): New target.
8085
8086 2014-02-12  Tom Tromey  <tromey@redhat.com>
8087
8088         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8089         convert_ascii_to_int.
8090         * regcache.c (registers_to_string): Likewise.
8091         * remote-utils.c (decode_M_packet): Likewise.
8092         * server.c (process_serial_event): Likewise.
8093
8094 2014-02-12  Tom Tromey  <tromey@redhat.com>
8095
8096         * server.c (handle_query, handle_v_run): Use hex2bin, not
8097         unhexify.
8098         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8099
8100 2014-02-12  Tom Tromey  <tromey@redhat.com>
8101
8102         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8103         convert_int_to_ascii.
8104         * regcache.c (registers_to_string, collect_register_as_string):
8105         Likewise.
8106         * remote-utils.c (look_up_one_symbol, relocate_instruction):
8107         Likewise.
8108         * server.c (process_serial_event): Likewise.
8109         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8110         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8111
8112 2014-02-12  Tom Tromey  <tromey@redhat.com>
8113
8114         * remote-utils.c (look_up_one_symbol, monitor_output): Use
8115         bin2hex, not hexify.
8116         * tracepoint.c (cmd_qtstatus): Likewise.
8117
8118 2014-02-12  Tom Tromey  <tromey@redhat.com>
8119
8120         * remote-utils.c (monitor_output): Pass explicit length to
8121         hexify.
8122
8123 2014-02-12  Tom Tromey  <tromey@redhat.com>
8124
8125         * tracepoint.c: Include rsp-low.h.
8126         * server.c: Include rsp-low.h.
8127         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8128         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8129         declare.
8130         * remote-utils.c: Include rsp-low.h.
8131         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8132         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8133         (convert_int_to_ascii, convert_ascii_to_int): Move to
8134         common/rsp-low.c.
8135         * regcache.c: Include rsp-low.h.
8136         * ax.c: Include rsp-low.h.
8137         * Makefile.in (SFILES): Add common/rsp-low.c.
8138         (OBS): Add rsp-low.o.
8139         (rsp-low.o): New target.
8140
8141 2014-02-12  Tom Tromey  <tromey@redhat.com>
8142
8143         * utils.h (pulongest, plongest, phex_nz): Don't declare.
8144         Include print-utils.h.
8145         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8146         (plongest, thirty_two, phex_nz): Remove.
8147         * Makefile.in (SFILES): Add common/print-utils.c.
8148         (OBS): Add print-utils.o.
8149         (print-utils-ipa.o): New target.
8150         (print-utils.o): New target.
8151         (IPA_OBJS): Add print-utils-ipa.o.
8152
8153 2014-02-06  Tom Tromey  <tromey@redhat.com>
8154
8155         * Makefile.in (SFILES): Fix indentation.
8156
8157 2014-02-05  Doug Evans  <dje@google.com>
8158
8159         * linux-low.c (linux_wait_for_event): Improve comment.
8160         (linux_wait_1): Keep current_inferior in sync with event_child.
8161
8162 2014-01-22  Doug Evans  <dje@google.com>
8163
8164         * gdbthread.h (gdb_id_to_thread): Delete, unused.
8165
8166 2014-01-22  Doug Evans  <dje@google.com>
8167
8168         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8169         * configure: Regenerate.
8170         * config.in: Regenerate.
8171         * Makefile.in (SFILES): Add debug.c.
8172         (OBS): Add debug.o.
8173         * debug.c: New file.
8174         * debug.h: New file.
8175         * linux-aarch64-low.c (*): Update all debugging printfs to use
8176         debug_printf instead of fprintf.
8177         * linux-arm-low.c (*): Ditto.
8178         * linux-cris-low.c (*): Ditto.
8179         * linux-crisv32-low.c (*): Ditto.
8180         * linux-m32r-low.c (*): Ditto.
8181         * linux-sparc-low.c (*): Ditto.
8182         * linux-x86.c (*): Ditto.
8183         * linux-low.c (*): Ditto.
8184         (linux_wait_1): Add calls to debug_enter, debug_exit.
8185         (linux_wait): Remove redundant debugging printf.
8186         (stop_all_lwps): Add calls to debug_enter, debug_exit.
8187         (linux_resume, unstop_all_lwps): Ditto.
8188         * mem-break.c (*): Update all debugging printfs to use
8189         debug_printf instead of fprintf.
8190         * remote-utils.c (*): Ditto.
8191         * thread-db.c (*): Ditto.
8192         * server.c #include <ctype.h>, "gdb_vecs.h".
8193         (debug_threads): Moved to debug.c.
8194         (*): Update all debugging printfs to use debug_printf instead of
8195         fprintf.
8196         (start_inferior): Replace call to fflush with call to debug_flush.
8197         (monitor_show_help): Mention set debug-format.
8198         (parse_debug_format_options): New function.
8199         (handle_monitor_command): Handle "monitor set debug-format".
8200         (gdbserver_usage): Mention --debug-format.
8201         (main): Parse --debug-format.
8202         * server.h (debug_threads): Declaration moved to debug.h.
8203         #include "debug.h".
8204         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8205         trace_debug_1 that uses debug_printf.
8206         (tracepoint_look_up_symbols): Update all debugging printfs to use
8207         debug_printf instead of fprintf.
8208
8209 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
8210
8211         * linux-xtensa-low.c: Include asm/ptrace.h instead of
8212         sys/ptrace.h.
8213
8214 2014-01-17  Pedro Alves  <palves@redhat.com>
8215
8216         PR build/16445
8217         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8218         defined after including gdb_proc_service.h.
8219
8220 2014-01-16  Doug Evans  <dje@google.com>
8221
8222         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8223         (match_dll): Use it.
8224
8225 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
8226
8227         * target.h (target_ops) <read_btrace>: Change parameters and
8228         return type to allow error reporting.
8229         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
8230         trace reading errors on.
8231         * linux-low.c (linux_low_read_btrace): Pass trace reading
8232         errors on.
8233         (linux_low_disable_btrace): New.
8234
8235 2014-01-15  Doug Evans  <dje@google.com>
8236
8237         * inferiors.c (thread_id_to_gdb_id): Delete.
8238         * inferiors.h (thread_id_to_gdb_id): Delete.
8239
8240 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
8241
8242         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8243         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
8244         versions.
8245
8246 2014-01-08  Pedro Alves  <palves@redhat.com>
8247
8248         * server.c (handle_status): Don't discard previous queued stop
8249         replies or thread's pending status here.
8250         (main) <disconnection>: Do it here instead.
8251
8252 2014-01-08  Pedro Alves  <palves@redhat.com>
8253
8254         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8255         * server.c (visit_actioned_threads, handle_pending_status): New
8256         function.
8257         (handle_v_cont): Factor out parts to ...
8258         (resume): ... this new function.  If in all-stop, and a thread
8259         being resumed has a pending status, report it without actually
8260         resuming.
8261         (myresume): Adjust to use the new 'resume' function.
8262         (clear_pending_status_callback, set_pending_status_callback)
8263         (find_status_pending_thread_callback): New functions.
8264         (handle_status): Handle the case of multiple threads having
8265         interesting statuses to report.  Report threads' real last signal
8266         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
8267         with an interesting thread to report the status for, instead of
8268         always reporting the status of the first thread.
8269
8270 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
8271
8272         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8273         * gdbreplay.c (gdbreplay_version): Likewise.
8274
8275 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
8276
8277         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8278         iov.iov_len with the real length in use.
8279
8280 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
8281
8282         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8283         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8284         for all targets that use win32-low.c.
8285         * win32-low.c (win32_ensure_ntdll_loaded): New function.
8286         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8287
8288 2013-12-13  Pedro Alves  <palves@redhat.com>
8289
8290         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8291         if equal to TARGET_WAITKIND_LOADED.
8292         * win32-low.c (cached_status): New static global.
8293         (win32_wait): Add declaration.
8294         (do_initial_child_stuff): Flush all initial pending debug events
8295         up to the initial breakpoint.
8296         (win32_wait): If CACHED_STATUS was set, return that instead
8297         of doing a real wait.  Remove the code resuming the execution
8298         of the inferior after receiving a TARGET_WAITKIND_LOADED event
8299         during the initial phase.  Also remove the code changing
8300         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8301         TARGET_WAITKIND_STOPPED.
8302
8303 2013-12-11  Yao Qi  <yao@codesourcery.com>
8304
8305         * notif.c (handle_notif_ack): Return 0 if no notification
8306         matches.
8307
8308 2013-11-20  Doug Evans  <dje@google.com>
8309
8310         * linux-low.c (linux_set_resume_request): Fix comment.
8311
8312 2013-11-20  Doug Evans  <dje@google.com>
8313
8314         * linux-low.c (resume_status_pending_p): Tweak comment.
8315
8316 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8317
8318         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8319         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8320         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8321         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8322         (srv_amd64_regobj): Add amd64-mpx.o.
8323         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8324         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8325         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8326         * i387-fp.c (num_pl_bnd_register) Added constant.
8327         (num_pl_bnd_cfg_registers) Added constant.
8328         (struct i387_xsave) Added reserved area and MPX fields.
8329         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8330         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8331         function.
8332         (tdesc_i386_mpx_linux): Add MPX amd64 target.
8333         (init_registers_amd64_mpx_linux): Declare new function.
8334         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8335         (x86_64_regmap): Add MPX registers.
8336         (x86_linux_read_description): Add MPX case.
8337         (initialize_low_arch): Initialize MPX targets.
8338
8339 2013-11-18  Tom Tromey  <tromey@redhat.com>
8340
8341         * configure: Rebuild.
8342         * configure.ac: Don't check for stdlib.h.
8343         * gdbreplay.c: Unconditionally include stdlib.h.
8344
8345 2013-11-18  Tom Tromey  <tromey@redhat.com>
8346
8347         * config.in: Rebuild.
8348         * configure: Rebuild.
8349         * configure.ac: Don't use AC_HEADER_DIRENT.
8350
8351 2013-11-18  Tom Tromey  <tromey@redhat.com>
8352
8353         * server.h: Don't check HAVE_STRING_H.
8354         * gdbreplay.c: Don't check HAVE_STRING_H.
8355         * configure: Rebuild.
8356
8357 2013-11-18  Tom Tromey  <tromey@redhat.com>
8358
8359         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8360         LIBGNU.
8361
8362 2013-11-08  Tom Tromey  <tromey@redhat.com>
8363
8364         * configure, config.in: Rebuild.
8365         * configure.ac: Remove unused configury.
8366
8367 2013-11-08  Tom Tromey  <tromey@redhat.com>
8368
8369         * acinclude.m4: Include common.m4, codeset.m4.
8370         * configure, config.in: Rebuild.
8371         * configure.ac: Use GDB_AC_COMMON.
8372
8373 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8374
8375         * linux-s390-low.c (HWCAP_S390_TE): New define.
8376         (s390_arch_setup): Consider the TE field in the HWCAP for
8377         determining 'have_regset_tdb'.
8378
8379 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
8380
8381         PR gdb/16014
8382         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8383         call to sizeof.
8384
8385 2013-10-02  Pedro Alves  <palves@redhat.com>
8386
8387         * server.c (process_serial_event): Don't output "GDBserver
8388         exiting" if GDB is connected through stdio.
8389         * target.c (mywait): Likewise, be silent if GDB is connected
8390         through stdio.
8391
8392 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
8393
8394         * lynx-low.c (lynx_add_threads_after_attach): New function.
8395         (lynx_attach): Remove call to add_thread.  Add call to
8396         lynx_add_threads_after_attach instead.
8397
8398 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
8399
8400         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8401         * config.in, configure: Regenerated.
8402
8403 2013-09-18  Yao Qi  <yao@codesourcery.com>
8404
8405         PR server/15959
8406         * server.c (start_inferior): Clear 'resume_info'.
8407
8408 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8409
8410         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8411         for each register.
8412
8413 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8414
8415         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8416         linux-tile-low.o to srv_tgtobj.
8417
8418 2013-09-16  Will Newton  <will.newton@linaro.org>
8419
8420         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8421         out regs.
8422
8423 2013-09-06  Pedro Alves  <palves@redhat.com>
8424
8425         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8426         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8427         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8428         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8429         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8430         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8431
8432 2013-09-06  Pedro Alves  <palves@redhat.com>
8433
8434         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8435         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8436
8437 2013-09-06  Pedro Alves  <palves@redhat.com>
8438
8439         * linux-amd64-ipa.c: Include tracepoint.h.
8440         * linux-i386-ipa.c: Include tracepoint.h.
8441
8442 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8443
8444         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8445         (ps_get_thread_area): New function.
8446
8447 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8448
8449         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8450         (initialize_low_arch): Call init_registers_crisv32 rather than
8451         init_register_crisv32.
8452
8453 2013-09-05  Pedro Alves  <palves@redhat.com>
8454
8455         * server.h (handle_vFile, hostio_last_error_from_errno): Move
8456         to ...
8457         * hostio.h: ... this new file.
8458         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8459         win32-low.c: Include hostio.h.
8460
8461 2013-09-05  Pedro Alves  <palves@redhat.com>
8462
8463         * server.h (gdb_client_data, handler_func, callback_handler_func)
8464         (delete_file_handler, add_file_handler, append_callback_event)
8465         (delete_callback_event, start_event_loop, initialize_event_loop):
8466         Move to event-loop.h and include it.
8467         * event-loop.h: New file.
8468
8469 2013-09-05  Pedro Alves  <palves@redhat.com>
8470
8471         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8472         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8473         (loaded_dll, unloaded_dll): Move to ...
8474         * dll.h: ... this new file.
8475         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8476
8477 2013-09-05  Pedro Alves  <palves@redhat.com>
8478
8479         * server.h (current_process, get_thread_process, all_processes)
8480         (add_inferior_to_list, for_each_inferior, current_inferior)
8481         (remove_inferior, add_process, remove_process, find_process_pid)
8482         (have_started_inferiors_p, have_attached_inferiors_p)
8483         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8484         (clear_inferiors, find_inferior, find_inferior_id)
8485         (inferior_target_data, set_inferior_target_data)
8486         (inferior_regcache_data, set_inferior_regcache_data): Move to
8487         inferiors.h, and include it.
8488         * inferiors.h: New file.
8489
8490 2013-09-05  Pedro Alves  <palves@redhat.com>
8491
8492         * server.h (struct emit_ops, current_insn_ptr, emit_error):
8493         Move ...
8494         * ax.h: ... here.
8495
8496 2013-09-05  Pedro Alves  <palves@redhat.com>
8497
8498         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8499         tracepoint.h.
8500         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8501         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8502         (handle_tracepoint_general_set, handle_tracepoint_query)
8503         (tracepoint_finished_step, tracepoint_was_hit)
8504         (release_while_stepping_state_list, current_traceframe)
8505         (in_readonly_region, traceframe_read_mem)
8506         (fetch_traceframe_registers, traceframe_read_sdata)
8507         (traceframe_read_info, struct fast_tpoint_collect_status)
8508         (fast_tracepoint_collecting, force_unlock_trace_buffer)
8509         (handle_tracepoit_bkpts, initialize_low_tracepoint)
8510         (supply_fast_tracepoint_registers)
8511         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8512         (ipa_tdesc, claim_trampoline_space)
8513         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8514         (agent_mem_read, agent_get_trace_state_variable_value)
8515         (agent_set_trace_state_variable_value, agent_tsv_read)
8516         (agent_mem_read_string, get_raw_reg_func_addr)
8517         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8518         * tracepoint.h: ... this new file.
8519
8520 2013-09-05  Pedro Alves  <palves@redhat.com>
8521
8522         * server.h (perror_with_name, error, fatal, warning, paddress)
8523         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8524         include it.
8525         * utils.h: New file.
8526
8527 2013-09-05  Pedro Alves  <palves@redhat.com>
8528
8529         * server.h (remote_debug, noack_mode, transport_is_reliable)
8530         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8531         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8532         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8533         (write_enn, initialize_async_io, enable_async_io)
8534         (disable_async_io, check_remote_input_interrupt_request)
8535         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8536         (dead_thread_notify, prepare_resume_reply)
8537         (decode_address_to_semicolon, decode_address, decode_m_packet)
8538         (decode_M_packet, decode_X_packet, decode_xfer_write)
8539         (decode_search_memory_packet, unhexify, hexify)
8540         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8541         (look_up_one_symbol, relocate_instruction)
8542         (monitor_output): Move to remote-utils.h, and include it.
8543         * remote-utils.h: New file.
8544
8545 2013-09-05  Pedro Alves  <palves@redhat.com>
8546
8547         * server.h (_): Delete.
8548
8549 2013-09-02  Pedro Alves  <palves@redhat.com>
8550
8551         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8552         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8553         allocated.
8554         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8555
8556 2013-09-02  Pierre Muller  <muller@sourceware.org>
8557
8558         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8559         or WriteProcessMemory complete successfully and handle
8560         ERROR_PARTIAL_COPY error.
8561
8562 2013-09-02  Pedro Alves  <palves@redhat.com>
8563
8564         * server.c (gdb_read_memory): Return -1 on traceframe memory read
8565         error instead of EIO.
8566
8567 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8568
8569         PR server/15604
8570         * linux-low.c: Include filestuff.h.
8571         (linux_create_inferior) <pid == 0>: Call close_most_fds.
8572         * lynx-low.c: Include filestuff.h.
8573         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8574         * server.c: Include filestuff.h.
8575         (main): Call notice_open_fds.
8576         * spu-low.c: Include filestuff.h.
8577         (spu_create_inferior) <pid == 0>: Call close_most_fds.
8578
8579 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
8580
8581         * Makefile.in: Explain why ../target and ../nat are not
8582         listed as include file search paths.
8583         (linux-waitpid.o): New object file rule.
8584         * configure.srv (srv_native_linux_obj): New variable.
8585         Replace all occurrences of linux native object files with
8586         $srv_native_linux_obj.
8587         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8588         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8589         (linux_enable_event_reporting): Remove declaration.
8590         (my_waitpid): Moved to common/linux-waitpid.c.
8591         (linux_wait_for_event): Pass ptid when calling
8592         linux_enable_event_reporting.
8593         (linux_supports_tracefork_flag): Remove.
8594         (linux_enable_event_reporting): Likewise.
8595         (linux_tracefork_grandchild): Remove.
8596         (STACK_SIZE): Moved to common/linux-ptrace.c.
8597         (linux_tracefork_child): Remove.
8598         (linux_test_for_tracefork): Remove.
8599         (linux_look_up_symbols): Call linux_supports_traceclone.
8600         (initialize_low): Remove call to linux_test_for_tracefork.
8601         * linux-low.h (PTRACE_TYPE_ARG3): Move to
8602         common/linux-ptrace.h.
8603         (PTRACE_TYPE_ARG4): Likewise.
8604         Include linux-ptrace.h.
8605
8606 2013-08-21  Pedro Alves  <palves@redhat.com>
8607
8608         * config.in: Renegerate.
8609
8610 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
8611
8612         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8613         (SFILES): Remove $(srcdir)/common/target-common.c and
8614         add $(srcdir)/target/waitstatus.c.
8615         (OBS): Remove target-common.o and add waitstatus.o.
8616         (server_h): Remove $(srcdir)/../common/target-common.h and
8617         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8618         and $(srcdir)/../target/waitstatus.h.
8619         (target-common.o): Remove.
8620         (waitstatus.o): New target object file.
8621         * target.h: Do not include target-common.h and
8622         include target/resume.h, target/wait.h and
8623         target/waitstatus.h.
8624
8625 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
8626
8627         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8628         to PTRACE_TYPE_ARG3.
8629         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8630         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8631         PTRACE_TYPE_ARG4.
8632         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8633         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8634
8635 2013-07-27  Jie Zhang  <jie@codesourcery.com>
8636             Daniel Jacobowitz  <dan@codesourcery.com>
8637             Yao Qi  <yao@codesourcery.com>
8638
8639         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8640         (mips-linux-watch.o): New rule.
8641         (mips_linux_watch_h): New variable.
8642         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8643         srv_tgtobj.
8644         * linux-mips-low.c: Include mips-linux-watch.h.
8645         (struct arch_process_info, struct arch_lwp_info): New.
8646         (update_watch_registers_callback): New function.
8647         (mips_linux_new_process, mips_linux_new_thread) New functions.
8648         (mips_linux_prepare_to_resume, mips_insert_point): New
8649         functions.
8650         (mips_remove_point, mips_stopped_by_watchpoint): New
8651         functions.
8652         (rsp_bp_type_to_target_hw_bp_type): New function.
8653         (mips_stopped_data_address): New function.
8654         (the_low_target): Add watchpoint support functions.
8655
8656 2013-07-27  Yao Qi  <yao@codesourcery.com>
8657
8658         * i386-low.c: Include break-common.h.
8659         (enum target_hw_bp_type): Remove.
8660
8661 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
8662
8663         * Makefile.in (SFILES): /common/target-common.c.
8664         (OBS): Add target-common.o.
8665         (server_h): Add $(srcdir)/../common/target-common.h.
8666         (target-common.o): New target.
8667         * server.c (queue_stop_reply_callback): Free
8668         status string after use.
8669         * target.c (target_waitstatus_to_string): Remove.
8670         * target.h: Include target-common.h.
8671         (resume_kind): Likewise.
8672         (target_waitkind): Likewise.
8673         (target_waitstatus): Likewise.
8674         (TARGET_WNOHANG): Likewise.
8675
8676 2013-07-04  Yao Qi  <yao@codesourcery.com>
8677
8678         * Makefile.in (host_alias): Use @host_noncanonical@.
8679         (target_alias): Use @target_noncanonical@.
8680         * configure.ac: Use ACX_NONCANONICAL_TARGET and
8681         ACX_NONCANONICAL_HOST.
8682         * configure: Regenerated.
8683
8684         Revert:
8685         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8686
8687         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8688         * configure: Rebuild.
8689         * Makefile.in (version_host, version_target): Get from configure.
8690         (version.c): Use $(version_host) and $(version_target).
8691
8692 2013-07-03  Pedro Alves  <palves@redhat.com>
8693
8694         * Makefile.in (config.status): Depend on development.sh.
8695         * acinclude.m4: Include libmcheck.m4.
8696         * configure: Regenerate.
8697
8698 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8699
8700         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8701         attribute inside the parentheses.
8702         (winapi_DebugSetProcessKillOnExit): Ditto.
8703         (winapi_DebugBreakProcess): Ditto.
8704         (winapi_GenerateConsoleCtrlEvent): Ditto.
8705
8706 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8707
8708         * notif.h (notif_event): Add a dummy member to avoid compiler
8709         errors.
8710
8711 2013-07-01  Pedro Alves  <palves@redhat.com>
8712
8713         * hostio.c (HOSTIO_PATH_MAX): Define.
8714         (require_filename, handle_open, handle_unlink, handle_readlink):
8715         Use it.
8716
8717 2013-07-01  Pedro Alves  <palves@redhat.com>
8718
8719         * server.h: Include "pathmax.h".
8720         * linux-low.c: Don't include sys/param.h.
8721         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8722         MAXPATHLEN.
8723         * win32-low.c: Don't include sys/param.h.
8724         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8725
8726 2013-07-01  Pedro Alves  <palves@redhat.com>
8727
8728         * event-loop.c: Don't check HAVE_UNISTD_H before including
8729         <unistd.h>.
8730         * gdbreplay.c: Likewise.
8731         * remote-utils.c: Likewise.
8732         * server.c: Likewise.
8733         * configure.ac: Don't check for unistd.h.
8734         * configure: Regenerate.
8735
8736 2013-06-28  Tom Tromey  <tromey@redhat.com>
8737
8738         * Makefile.in (version.c): Use version.in, not
8739         common/version.in.
8740
8741 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8742
8743         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8744         * configure: Rebuild.
8745         * Makefile.in (version_host, version_target): Get from configure.
8746         (version.c): Use $(version_host) and $(version_target).
8747
8748 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8749
8750         Fix trace-status to output user name without trailing colon.
8751         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8752
8753 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8754
8755         Fix trace-status to output proper start-time and stop-time.
8756         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8757         output start time and stop time in hex as gdb expects.
8758
8759 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
8760
8761         * tracepoint.c (build_traceframe_info_xml): Output trace state
8762         variables present in the trace buffer.
8763
8764 2013-06-24  Tom Tromey  <tromey@redhat.com>
8765
8766         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8767         create-version.sh.
8768         (version.o): Remove.
8769         * gdbreplay.c: Include version.h.
8770         (version, host_name): Don't declare.
8771         * server.h: Include version.h.
8772         (version, host_name): Don't declare.
8773
8774 2013-06-12  Pedro Alves  <palves@redhat.com>
8775
8776         * linux-x86-low.c (linux_is_elf64): Delete global.
8777         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8778         with local linux_pid_exe_is_elf_64_file use.
8779
8780 2013-06-11  Pedro Alves  <palves@redhat.com>
8781
8782         * linux-low.c (regset_disabled, disable_regset): New functions.
8783         (regsets_fetch_inferior_registers)
8784         (regsets_store_inferior_registers): Use them.
8785         (initialize_regsets_info); Don't allocate the disabled_regsets
8786         array here.
8787         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8788         comment.
8789
8790 2013-06-11  Pedro Alves  <palves@redhat.com>
8791
8792         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8793         xmalloc.
8794
8795 2013-06-11  Pedro Alves  <palves@redhat.com>
8796
8797         * linux-x86-low.c (initialize_low_arch): Call
8798         init_registers_x32_avx_linux.
8799
8800 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
8801
8802         Fix compatibility with Android Bionic.
8803         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8804         it is not empty.
8805
8806 2013-06-07  Pedro Alves  <palves@redhat.com>
8807
8808         PR server/14823
8809         * Makefile.in (OBS): Add tdesc.o.
8810         (IPA_OBJS): Add tdesc-ipa.o.
8811         (tdesc-ipa.o): New rule.
8812         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8813         interface.
8814         * linux-low.c (new_inferior): Delete.
8815         (disabled_regsets, num_regsets): Delete.
8816         (linux_add_process): Adjust to set the new per-process
8817         new_inferior flag.
8818         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8819         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
8820         was a stop.  When calling arch_setup, switch the current inferior
8821         to the thread that got an event.
8822         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8823         (regsets_fetch_inferior_registers)
8824         (regsets_store_inferior_registers): New regsets_info parameter.
8825         Adjust to use it.
8826         (linux_register_in_regsets): New regs_info parameter.  Adjust to
8827         use it.
8828         (register_addr, fetch_register, store_register): New usrregs_info
8829         parameter.  Adjust to use it.
8830         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8831         parameter regs_info.  Adjust to use it.
8832         (linux_fetch_registers): Get the current inferior's regs_info, and
8833         adjust to use it.
8834         (linux_store_registers): Ditto.
8835         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8836         (initialize_low): Don't initialize the target_regsets here.  Call
8837         initialize_low_arch.
8838         * linux-low.h (target_regsets): Delete declaration.
8839         (struct regsets_info): New.
8840         (struct usrregs_info): New.
8841         (struct regs_info): New.
8842         (struct process_info_private) <new_inferior>: New field.
8843         (struct linux_target_ops): Delete the num_regs, regmap, and
8844         regset_bitmap fields.  New field regs_info.
8845         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8846         * i387-fp.c (num_xmm_registers): Delete.
8847         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8848         calls to new interface.
8849         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8850         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8851         Infer the number of xmm registers from the regcache's target
8852         description.
8853         * i387-fp.h (num_xmm_registers): Delete.
8854         * inferiors.c (add_thread): Don't install the thread's regcache
8855         here.
8856         * proc-service.c (gregset_info): Fetch the current inferior's
8857         regs_info.  Adjust to use it.
8858         * regcache.c: Include tdesc.h.
8859         (register_bytes, reg_defs, num_registers)
8860         (gdbserver_expedite_regs): Delete.
8861         (get_thread_regcache): If the thread doesn't have a regcache yet,
8862         create one, instead of aborting gdbserver.
8863         (regcache_invalidate_one): Rename to ...
8864         (regcache_invalidate_thread): ... this.
8865         (regcache_invalidate_one): New.
8866         (regcache_invalidate): Only invalidate registers of the current
8867         process.
8868         (init_register_cache): Add target_desc parameter, and use it.
8869         (new_register_cache): Ditto.  Assert the target description has a
8870         non zero registers_size.
8871         (regcache_cpy): Add assertions.  Adjust.
8872         (realloc_register_cache, set_register_cache): Delete.
8873         (registers_to_string, registers_from_string): Adjust.
8874         (find_register_by_name, find_regno, find_register_by_number)
8875         (register_cache_size): Add target_desc parameter, and use it.
8876         (free_register_cache_thread, free_register_cache_thread_one)
8877         (regcache_release, register_cache_size): New.
8878         (register_size): Add target_desc parameter, and use it.
8879         (register_data, supply_register, supply_register_zeroed)
8880         (supply_regblock, supply_register_by_name, collect_register)
8881         (collect_register_as_string, collect_register_by_name): Adjust.
8882         * regcache.h (struct target_desc): Forward declare.
8883         (struct regcache) <tdesc>: New field.
8884         (init_register_cache, new_register_cache): Add target_desc
8885         parameter.
8886         (regcache_invalidate_thread): Declare.
8887         (regcache_invalidate_one): Delete declaration.
8888         (regcache_release): Declare.
8889         (find_register_by_number, register_cache_size, register_size)
8890         (find_regno): Add target_desc parameter.
8891         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8892         declarations.
8893         * remote-utils.c: Include tdesc.h.
8894         (outreg, prepare_resume_reply): Adjust.
8895         * server.c: Include tdesc.h.
8896         (gdbserver_xmltarget): Delete declaration.
8897         (get_features_xml, process_serial_event): Adjust.
8898         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8899         declare.
8900         (struct process_info) <tdesc>: New field.
8901         (ipa_tdesc): Declare.
8902         * tdesc.c: New file.
8903         * tdesc.h: New file.
8904         * tracepoint.c: Include tdesc.h.
8905         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8906         (get_context_regcache): Adjust to pass ipa_tdesc down.
8907         (do_action_at_tracepoint): Adjust to get the register cache size
8908         from the context regcache's description.
8909         (traceframe_walk_blocks): Adjust to get the register cache size
8910         from the current trace frame's description.
8911         (traceframe_get_pc): Adjust to get current trace frame's
8912         description and pass it down.
8913         (gdb_collect): Adjust to get the register cache size from the
8914         IPA's description.
8915         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8916         (gdbserver_xmltarget): Delete.
8917         (initialize_low_tracepoint): Set the ipa's target description.
8918         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8919         (initialize_low_tracepoint): Set the ipa's target description.
8920         * linux-x86-low.c: Include tdesc.h.
8921         [__x86_64__] (is_64bit_tdesc): New.
8922         (ps_get_thread_area, x86_get_thread_area): Use it.
8923         (i386_cannot_store_register): Rename to ...
8924         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
8925         (i386_cannot_fetch_register): Rename to ...
8926         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
8927         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8928         to new interface.
8929         (target_regsets): Rename to ...
8930         (x86_regsets): ... this.
8931         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8932         interface.
8933         (x86_siginfo_fixup): Use is_64bit_tdesc.
8934         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8935         (tdesc_x32_avx_linux, tdesc_x32_linux)
8936         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8937         Declare.
8938         (x86_linux_update_xmltarget): Delete.
8939         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8940         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8941         (AMD64_LINUX_USER64_CS): New.
8942         (x86_linux_read_description): New, based on
8943         x86_linux_update_xmltarget.
8944         (same_process_callback): New.
8945         (x86_arch_setup_process_callback): New.
8946         (x86_linux_update_xmltarget): New.
8947         (x86_regsets_info): New.
8948         (amd64_linux_regs_info): New.
8949         (i386_linux_usrregs_info): New.
8950         (i386_linux_regs_info): New.
8951         (x86_linux_regs_info): New.
8952         (x86_arch_setup): Reimplement.
8953         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8954         (x86_emit_ops): Ditto.
8955         (the_low_target): Adjust.  Install x86_linux_regs_info,
8956         x86_cannot_fetch_register, and x86_cannot_store_register.
8957         (initialize_low_arch): New.
8958         * linux-ia64-low.c (tdesc_ia64): Declare.
8959         (ia64_fetch_register): Adjust.
8960         (ia64_usrregs_info, regs_info): New globals.
8961         (ia64_regs_info): New function.
8962         (the_low_target): Adjust.
8963         (initialize_low_arch): New function.
8964         * linux-sparc-low.c (tdesc_sparc64): Declare.
8965         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8966         Adjust.
8967         (sparc_arch_setup): New function.
8968         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8969         (the_low_target): Adjust.
8970         (initialize_low_arch): New function.
8971         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8972         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8973         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8974         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8975         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8976         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8977         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8978         (tdesc_powerpc_isa205_vsx64l): Declare.
8979         (ppc_cannot_store_register, ppc_collect_ptrace_register)
8980         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8981         (ppc_set_pc, ppc_get_hwcap): Adjust.
8982         (ppc_usrregs_info): Forward declare.
8983         (!__powerpc64__) ppc_regmap_adjusted: New global.
8984         (ppc_arch_setup): Adjust to the current process'es target
8985         description.
8986         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8987         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8988         (ppc_store_evrregset): Adjust.
8989         (target_regsets): Rename to ...
8990         (ppc_regsets): ... this, and make static.
8991         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8992         (ppc_regs_info): New function.
8993         (the_low_target): Adjust.
8994         (initialize_low_arch): New function.
8995         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8996         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8997         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8998         (tdesc_s390x_linux64v2): Declare.
8999         (s390_collect_ptrace_register, s390_supply_ptrace_register)
9000         (s390_fill_gregset, s390_store_last_break): Adjust.
9001         (target_regsets): Rename to ...
9002         (s390_regsets): ... this, and make static.
9003         (s390_get_pc, s390_set_pc): Adjust.
9004         (s390_get_hwcap): New target_desc parameter, and use it.
9005         [__s390x__] (have_hwcap_s390_high_gprs): New global.
9006         (s390_arch_setup): Adjust to set the current process'es target
9007         description.  Don't adjust the regmap.
9008         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9009         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9010         (regs_info_3264): New globals.
9011         (s390_regs_info): New function.
9012         (the_low_target): Adjust.
9013         (initialize_low_arch): New function.
9014         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9015         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9016         [__mips64] (init_registers_mips_linux)
9017         (init_registers_mips_dsp_linux): Delete defines.
9018         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9019         (have_dsp): New global.
9020         (mips_read_description): New, based on mips_arch_setup.
9021         (mips_arch_setup): Reimplement.
9022         (get_usrregs_info): New function.
9023         (mips_cannot_fetch_register, mips_cannot_store_register)
9024         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9025         (mips_fill_fpregset, mips_store_fpregset): Adjust.
9026         (target_regsets): Rename to ...
9027         (mips_regsets): ... this, and make static.
9028         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9029         (dsp_regs_info, regs_info): New globals.
9030         (mips_regs_info): New function.
9031         (the_low_target): Adjust.
9032         (initialize_low_arch): New function.
9033         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9034         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9035         Declare.
9036         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9037         (arm_read_description): New, with bits factored from
9038         arm_arch_setup.
9039         (arm_arch_setup): Reimplement.
9040         (target_regsets): Rename to ...
9041         (arm_regsets): ... this, and make static.
9042         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9043         (arm_regs_info): New function.
9044         (the_low_target): Adjust.
9045         (initialize_low_arch): New function.
9046         * linux-m68k-low.c (tdesc_m68k): Declare.
9047         (target_regsets): Rename to ...
9048         (m68k_regsets): ... this, and make static.
9049         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9050         (m68k_regs_info): New function.
9051         (m68k_arch_setup): New function.
9052         (the_low_target): Adjust.
9053         (initialize_low_arch): New function.
9054         * linux-sh-low.c (tdesc_sharch): Declare.
9055         (target_regsets): Rename to ...
9056         (sh_regsets): ... this, and make static.
9057         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9058         (sh_regs_info, sh_arch_setup): New functions.
9059         (the_low_target): Adjust.
9060         (initialize_low_arch): New function.
9061         * linux-bfin-low.c (tdesc_bfin): Declare.
9062         (bfin_arch_setup): New function.
9063         (bfin_usrregs_info, regs_info): New globals.
9064         (bfin_regs_info): New function.
9065         (the_low_target): Adjust.
9066         (initialize_low_arch): New function.
9067         * linux-cris-low.c (tdesc_cris): Declare.
9068         (cris_arch_setup): New function.
9069         (cris_usrregs_info, regs_info): New globals.
9070         (cris_regs_info): New function.
9071         (the_low_target): Adjust.
9072         (initialize_low_arch): New function.
9073         * linux-cris-low.c (tdesc_crisv32): Declare.
9074         (cris_arch_setup): New function.
9075         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9076         (cris_regs_info): New function.
9077         (the_low_target): Adjust.
9078         (initialize_low_arch): New function.
9079         * linux-m32r-low.c (tdesc_m32r): Declare.
9080         (m32r_arch_setup): New function.
9081         (m32r_usrregs_info, regs_info): New globals.
9082         (m32r_regs_info): Adjust.
9083         (initialize_low_arch): New function.
9084         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9085         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9086         (tic6x_usrregs_info): Forward declare.
9087         (tic6x_read_description): New function, based on ...
9088         (tic6x_arch_setup): ... this.  Reimplement.
9089         (target_regsets): Rename to ...
9090         (tic6x_regsets): ... this, and make static.
9091         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9092         (tic6x_regs_info): New function.
9093         (the_low_target): Adjust.
9094         (initialize_low_arch): New function.
9095         * linux-xtensa-low.c (tdesc_xtensa): Declare.
9096         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9097         (target_regsets): Rename to ...
9098         (xtensa_regsets): ... this, and make static.
9099         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9100         globals.
9101         (xtensa_arch_setup, xtensa_regs_info): New functions.
9102         (the_low_target): Adjust.
9103         (initialize_low_arch): New function.
9104         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9105         (nios2_arch_setup): Set the current process'es tdesc.
9106         (target_regsets): Rename to ...
9107         (nios2_regsets): ... this.
9108         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9109         (nios2_regs_info): New function.
9110         (the_low_target): Adjust.
9111         (initialize_low_arch): New function.
9112         * linux-aarch64-low.c (tdesc_aarch64): Declare.
9113         (aarch64_arch_setup): Set the current process'es tdesc.
9114         (target_regsets): Rename to ...
9115         (aarch64_regsets): ... this.
9116         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9117         (aarch64_regs_info): New function.
9118         (the_low_target): Adjust.
9119         (initialize_low_arch): New function.
9120         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9121         globals.
9122         (target_regsets): Rename to ...
9123         (tile_regsets): ... this.
9124         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9125         (tile_regs_info): New function.
9126         (tile_arch_setup): Set the current process'es tdesc.
9127         (the_low_target): Adjust.
9128         (initialize_low_arch): New function.
9129         * spu-low.c (tdesc_spu): Declare.
9130         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9131         * win32-arm-low.c (tdesc_arm): Declare.
9132         (arm_arch_setup): New function.
9133         (the_low_target): Install arm_arch_setup instead of
9134         init_registers_arm.
9135         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9136         (init_windows_x86): Rename to ...
9137         (i386_arch_setup): ... this.  Set `win32_tdesc'.
9138         (the_low_target): Adjust.
9139         * win32-low.c (win32_tdesc): New global.
9140         (child_add_thread): Don't create the thread cache here.
9141         (do_initial_child_stuff): Set the new process'es tdesc.
9142         * win32-low.h (struct target_desc): Forward declare.
9143         (win32_tdesc): Declare.
9144         * lynx-i386-low.c (tdesc_i386): Declare global.
9145         (lynx_i386_arch_setup): Set `lynx_tdesc'.
9146         * lynx-low.c (lynx_tdesc): New global.
9147         (lynx_add_process): Set the new process'es tdesc.
9148         * lynx-low.h (struct target_desc): Forward declare.
9149         (lynx_tdesc): Declare global.
9150         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9151         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9152         * nto-low.c (nto_tdesc): New global.
9153         (do_attach): Set the new process'es tdesc.
9154         * nto-low.h (struct target_desc): Forward declare.
9155         (nto_tdesc): Declare.
9156         * nto-x86-low.c (tdesc_i386): Declare.
9157         (nto_x86_arch_setup): Set `nto_tdesc'.
9158
9159 2013-06-04  Gary Benson  <gbenson@redhat.com>
9160
9161         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9162         to qSupported response when appropriate.
9163         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9164         with nonzero-length annex.
9165         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9166         arguments supplied in annex.
9167
9168 2013-05-31  Doug Evans  <dje@google.com>
9169
9170         PR server/15594
9171         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9172         64 bits in 64-cross-32 environment.
9173
9174 2013-05-28  Pedro Alves  <palves@redhat.com>
9175
9176         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9177         (aarch64-without-fpu.c): Delete rule.
9178         * configure.srv (aarch64*-*-linux*): Remove references to
9179         aarch64-without-fpu.o and aarch64-without-fpu.xml.
9180         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9181         declaration.
9182
9183 2013-05-24  Pedro Alves  <palves@redhat.com>
9184
9185         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9186         instead of strchr/decode_address.  Error if the range isn't split
9187         with a ','.  Don't assume there's be a ':' in the action.
9188
9189 2013-05-23  Yao Qi  <yao@codesourcery.com>
9190             Pedro Alves  <palves@redhat.com>
9191
9192         * linux-low.c (lwp_in_step_range): New function.
9193         (linux_wait_1): If the thread was range stepping and stopped
9194         outside the stepping range, report the stop to GDB.  Otherwise,
9195         continue stepping.  Add range stepping debug output.
9196         (linux_set_resume_request): Copy the step range from the resume
9197         request to the lwp.
9198         (linux_supports_range_stepping): New.
9199         (linux_target_ops) <supports_range_stepping>: Set to
9200         linux_supports_range_stepping.
9201         * linux-low.h (struct linux_target_ops)
9202         <supports_range_stepping>: New field.
9203         (struct lwp_info) <step_range_start, step_range_end>: New fields.
9204         * linux-x86-low.c (x86_supports_range_stepping): New.
9205         (the_low_target) <supports_range_stepping>: Set to
9206         x86_supports_range_stepping.
9207         * server.c (handle_v_cont): Handle 'r' action.
9208         (handle_v_requests): Append ";r" if the target supports range
9209         stepping.
9210         * target.h (struct thread_resume) <step_range_start,
9211         step_range_end>: New fields.
9212         (struct target_ops) <supports_range_stepping>:
9213         New field.
9214         (target_supports_range_stepping): New macro.
9215
9216 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
9217
9218         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9219         confusion in comment.
9220
9221 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
9222
9223         * lynx-low.c (struct process_info_private): New type.
9224         (lynx_add_process): New function.
9225         (lynx_create_inferior, lynx_attach): Replace calls to
9226         add_process by calls to lynx_add_process.
9227         (lynx_resume): If PTID is null, then try using
9228         current_process()->private->last_wait_event_ptid.
9229         Add comments.
9230         (lynx_clear_inferiors): Delete.  The contents of that function
9231         has been inlined in lynx_mourn;
9232         (lynx_wait_1): Save the ptid in the process's private data.
9233         (lynx_mourn): Free the process' private data.  Replace call
9234         to lynx_clear_inferiors by call to clear_inferiors.
9235
9236 2013-05-17  Yao Qi  <yao@codesourcery.com>
9237
9238         * i386-low.c (i386_length_and_rw_bits): Move the comment to
9239         the right place.
9240
9241 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
9242
9243         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9244         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
9245         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9246         PT_TEXT_END_ADDR guards.  Update comments.
9247         (linux_target_op) <read_offsets>: Conditionally define to
9248         linux_read_offsets if the target is UCLIBC and if it defines
9249         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9250
9251 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
9252             Andrew Jenner  <andrew@codesourcery.com>
9253
9254         * Makefile.in (SFILES): Add linux-nios2-low.c.
9255         (clean): Add action to delete nios2-linux.c.
9256         (nios2-linux.c): New rule.
9257         * configure.srv: Add nios2*-*-linux*.
9258         * linux-nios2-low.c: New.
9259
9260 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
9261
9262         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9263
9264 2013-04-25  Hui Zhu  <hui@codesourcery.com>
9265
9266         PR gdb/15186
9267         * ax.c (ax_printf): Add fflush.
9268
9269 2013-04-22  Tom Tromey  <tromey@redhat.com>
9270
9271         * Makefile.in (SFILES): Add filestuff.c.
9272         (OBS): Add filestuff.o.
9273         (filestuff.o): New target.
9274         * config.in, configure: Rebuild.
9275         * configure.ac: Check for fdwalk, pipe2.
9276
9277 2013-04-17  Pedro Alves  <palves@redhat.com>
9278
9279         * configure.ac (USE_THREAD_DB): Delete variable.
9280         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9281         Don't AC_SUBST USE_THREAD_DB.
9282         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9283         * config.in, configure: Regenerate.
9284
9285 2013-04-16  Pedro Alves  <palves@redhat.com>
9286
9287         * linux-low.h (struct lwp_info) <thread_known>: Move under
9288         the USE_THREAD_DB #ifdef.
9289
9290 2013-04-16  Pedro Alves  <palves@redhat.com>
9291
9292         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9293         (linux-low.o): Delete rule.
9294         * linux-low.h: Always include "gdb_thread_db.h" instead of
9295         conditionally including thread_db.h.
9296         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9297         HAVE_THREAD_DB_H.
9298
9299 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9300
9301         * Makefile.in (install-only): Fix make install regression.
9302
9303 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
9304
9305         Convert man pages to texinfo, new gdbinit.5 texinfo page.
9306         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9307         installation.
9308         * gdbserver.1: Remove.
9309
9310 2013-03-22  Pedro Alves  <palves@redhat.com>
9311
9312         * linux-low.c (handle_extended_wait): Don't call
9313         linux_enable_event_reporting.
9314
9315 2013-03-15  Tony Theodore  <tonyt@logyst.com>
9316
9317         PR build/9098:
9318         * Makefile.in (SHELL): Use @SHELL@.
9319
9320 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
9321
9322         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9323         compiler warning.
9324
9325 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
9326
9327         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9328         Remove extraneous NULL element.
9329
9330 2013-03-13  Yao Qi  <yao@codesourcery.com>
9331
9332         * tracepoint.c (traceframe_read_tsv): Look for the last matched
9333         'V' block in trace frame.
9334
9335 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9336
9337         * target.h (struct target_ops): Add btrace ops.
9338         (target_supports_btrace): New macro.
9339         (target_enable_btrace): New macro.
9340         (target_disable_btrace): New macro.
9341         (target_read_btrace): New macro.
9342         * gdbthread.h (struct thread_info): Add btrace field.
9343         * server.c: Include btrace-common.h.
9344         (handle_btrace_general_set): New function.
9345         (handle_btrace_enable): New function.
9346         (handle_btrace_disable): New function.
9347         (handle_general_set): Call handle_btrace_general_set.
9348         (handle_qxfer_btrace): New function.
9349         (struct qxfer qxfer_packets[]): Add btrace entry.
9350         * inferiors.c (remove_thread): Disable btrace.
9351         * linux-low: Include linux-btrace.h.
9352         (linux_low_enable_btrace): New function.
9353         (linux_low_read_btrace): New function.
9354         (linux_target_ops): Add btrace ops.
9355         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9356         Add srv_linux_btrace=yes.
9357         (x86_64-*-linux*): Add linux-btrace.o.
9358         Add srv_linux_btrace=yes.
9359         * configure.ac: Define HAVE_LINUX_BTRACE.
9360         * config.in: Regenerated.
9361         * configure: Regenerated.
9362
9363 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9364
9365         * server.c (handle_qxfer): Preserve error message if -3 is
9366         returned.
9367         (qxfer): Document the -3 return value.
9368
9369 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9370
9371         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9372         (linux_btrace_h): New variable.
9373         (linux-btrace.o): New rule.
9374
9375 2013-03-08  Stan Shebs  <stan@codesourcery.com>
9376             Hafiz Abid Qadeer  <abidh@codesourcery.com>
9377
9378         * tracepoint.c (trace_buffer_size): New global.
9379         (DEFAULT_TRACE_BUFFER_SIZE): New define.
9380         (init_trace_buffer): Change to one-argument function. Allocate
9381         trace buffer memory.
9382         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9383         handle QTBuffer:size packet.
9384         (cmd_bigqtbuffer_size): New function.
9385         (initialize_tracepoint): Call init_trace_buffer with
9386         DEFAULT_TRACE_BUFFER_SIZE.
9387         * server.c (handle_query): Add QTBuffer:size in the
9388         supported packets.
9389
9390 2013-03-07  Yao Qi  <yao@codesourcery.com>
9391
9392         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9393         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9394         of -1.
9395         (cmd_qtsp): Adjust condition.  Do post increment.
9396         Set cur_action and cur_step_action back to 0.
9397
9398 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
9399
9400         PR server/15236
9401         * linux-low.c (linux_write_memory): Return early success if LEN is
9402         zero.
9403
9404 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
9405
9406         * configure.srv: Add x86_64-*-cygwin* as target.
9407
9408 2013-02-28  Tom Tromey  <tromey@redhat.com>
9409
9410         * configure.ac: Invoke AC_SYS_LARGEFILE.
9411         * configure, config.in: Rebuild.
9412
9413 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
9414
9415         * win32-low.c: Throughout, fix format strings and casts of
9416         printf-like functions to avoid type related warnings on all
9417         platforms.
9418         (get_child_debug_event): Print dwDebugEventCode as hex since
9419         that's how it's usually documented.
9420
9421 2013-02-28  Yao Qi  <yao@codesourcery.com>
9422
9423         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9424         pulongest.
9425
9426 2013-02-27  Jiong Wang  <jiwang@tilera.com>
9427
9428         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9429         (reg-tilegx32.c): New rule.
9430         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9431         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
9432         different register info initializer according to elf class.
9433         (init_registers_tilgx32): New function.  The tilegx32 register info
9434         initializer.
9435         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9436         (tile_store_gregset): Likewise.
9437
9438 2013-02-27  Yao Qi  <yao@codesourcery.com>
9439
9440         * server.c (process_point_options): Print debug message when
9441         debug_threads is true.
9442
9443 2013-02-26  Yao Qi  <yao@codesourcery.com>
9444
9445         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9446
9447 2013-02-19  Pedro Alves  <palves@redhat.com>
9448             Kai Tietz <ktietz@redhat.com>
9449
9450         PR gdb/15161
9451
9452         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9453         instead of strtoul to extract address from packet.
9454         (process_serial_event) <'z'>: Likewise.
9455
9456 2013-02-18  Yao Qi  <yao@codesourcery.com>
9457
9458         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9459
9460 2013-02-14  Pedro Alves  <palves@redhat.com>
9461
9462         Plug memory leak.
9463
9464         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9465         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9466
9467 2013-02-14  Pedro Alves  <palves@redhat.com>
9468
9469         * tracepoint.c (cmd_qtdpsrc): Use savestring.
9470
9471 2013-02-14  Pedro Alves  <palves@redhat.com>
9472
9473         * tracepoint.c (save_string): Delete.
9474         (add_tracepoint_action): Use savestring instead of save_string.
9475
9476 2013-02-12  Pedro Alves  <palves@redhat.com>
9477
9478         * linux-xtensa-low.c: Ditto.
9479         * xtensa-xtregs.c: Ditto.
9480
9481 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
9482
9483         * thread-db.c (thread_db_get_tls_address): NULL pointer check
9484         thread_db.
9485
9486 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9487
9488         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9489         aarch64_num_wp_regs and aarch64_num_bp_regs to
9490         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9491
9492 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9493
9494         * linux-aarch64-low.c (ps_get_thread_area): Replace
9495         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9496
9497 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
9498             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9499             Nigel Stephens  <nigel.stephens@arm.com>
9500             Yufeng Zhang  <yufeng.zhang@arm.com>
9501
9502         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9503         (aarch64.c, aarch64-without-fpu.c): New targets.
9504         * configure.srv (aarch64*-*-linux*): New.
9505         * linux-aarch64-low.c: New file.
9506
9507 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9508
9509         * linux-low.c (handle_extended_wait, linux_create_inferior)
9510         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9511         (dequeue_one_deferred_signal, linux_resume_one_thread)
9512         (fetch_register, linux_write_memory, linux_enable_event_reporting)
9513         (linux_tracefork_grandchild, linux_test_for_tracefork)
9514         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9515         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9516         where the argument is 0.
9517
9518 2013-01-25  Yao Qi  <yao@codesourcery.com>
9519
9520         * event-loop.c: Include "queue.h".
9521         (gdb_event_p): New typedef.
9522         (struct gdb_event) <next_event>: Remove.
9523         (event_queue): Change to QUEUE(gdb_event_p).
9524         (async_queue_event): Remove.
9525         (gdb_event_xfree): New.
9526         (initialize_event_loop): New.
9527         (process_event): Use API from QUEUE.
9528         (wait_for_event): Likewise.
9529         * server.c (main): Call initialize_event_loop.
9530         * server.h (initialize_event_loop): Declare.
9531
9532 2013-01-18  Yao Qi  <yao@codesourcery.com>
9533
9534         * ax.h (struct eval_agent_expr_context): New.
9535         (gdb_eval_agent_expr): Update declaration.
9536         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9537         TFRAME.  Add new argument CTX.
9538         * server.h (struct eval_agent_expr_context): Declare.
9539         (agent_mem_read, agent_tsv_read): Update declaration.
9540         (agent_mem_read_string): Likewise.
9541         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9542         (add_traceframe_block): Add new argument TPOINT.
9543         Increase TPOINT->traceframe_usage.
9544         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9545         eval_tracepoint_agent_expr.
9546         (condition_true_at_tracepoint): Likewise.
9547         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
9548         (agent_mem_read_string, agent_tsv_read): Likewise.
9549
9550 2013-01-16  Yao Qi  <yao@codesourcery.com>
9551
9552         * linux-low.c (linux_resume_one_lwp): Don't check
9553         'lwp->bp_reinsert != 0'.
9554
9555 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9556             Pedro Alves  <palves@redhat.com>
9557
9558         * lynx-low.c (ptrace_request_to_str): Define a temporary
9559         macro and use it to simplify this function's implementation.
9560
9561 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9562
9563         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9564         sets errno.
9565
9566 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9567
9568         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9569
9570 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9571
9572         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9573
9574 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9575
9576         * lynx-low.c (lynx_resume): Use the resume_info parameter
9577         to determine the ptid for the lynx_ptrace call, unless
9578         it is equal to minus_one_ptid, in which case we use the
9579         ptid of the current_inferior.
9580         (lynx_wait_1): After having received a thread create/exit
9581         event, resume the inferior's execution using the signaling
9582         thread's ptid, rather than the old ptid.
9583
9584 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9585
9586         * lynx-low.c (lynx_resume): Delete variable ret.
9587
9588 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
9589
9590         * gdbreplay.c (gdbreplay_version): Update copyright year.
9591         * server.c (gdbserver_version): Likewise.
9592
9593 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9594
9595         * lynx-low.c (lynx_wait_1): Add debug trace before adding
9596         new thread.
9597
9598 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9599
9600         * lynx-low.c (ptrace_request_to_str): Add handling for
9601         PTRACE_GETTRACESIG.
9602
9603 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9604
9605         * lynx-low.c (lynx_attach): Delete variable new_process.
9606
9607 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9608
9609         * lynx-low.c (lynx_create_inferior): Delete variable
9610         new_process.
9611
9612 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9613
9614         * lynx-low.c (ptrace_request_to_str): Do not handle
9615         PTRACE_GETTHREADLIST if this macro does not exist.
9616
9617 2012-12-15  Yao Qi  <yao@codesourcery.com>
9618
9619         * Makefile.in (OBS): Add notif.o.
9620         * notif.c, notif.h: New.
9621         * server.c: Include "notif.h".
9622         (struct vstop_notif) <next>: Remove.
9623         <base>: New field.
9624         (queue_stop_reply): Update.
9625         (push_event, send_next_stop_reply): Remove.
9626         (discard_queued_stop_replies): Update.
9627         (notif_stop): New variable.
9628         (handle_v_stopped): Remove.
9629         (handle_v_requests): Don't call handle_v_stopped.  Call
9630         handle_ack_notif instead.
9631         (queue_stop_reply_callback): Call notif_event_enque instead
9632         of queue_stop_reply.
9633         (handle_status): Don't call send_next_stop_reply, call
9634         notif_write_event instead.
9635         (kill_inferior_callback): Likewise.
9636         (detach_or_kill_inferior_callback): Likewise.
9637         (main): Call initialize_notif.
9638         (process_serial_event): Call QUEUE_is_empty.
9639         (handle_target_event): Call notif_push instead of push event.
9640         * server.h (push_event): Remove declaration.
9641
9642 2012-12-10  Tom Tromey  <tromey@redhat.com>
9643
9644         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9645         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9646         macros.
9647         (.c.o): Rewrite.
9648         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9649         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9650         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9651         (amd64-linux-ipa.o, ax.o): Rewrite.
9652         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9653         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9654         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9655         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9656         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9657         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9658         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9659         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9660         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9661         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9662         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9663         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9664         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9665         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9666         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9667         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9668         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9669         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9670         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9671         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9672         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9673         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9674         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9675         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9676         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9677         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9678         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9679         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9680         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9681         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9682         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9683         (reg-tilegx.o): Remove.
9684         (all_object_files): New macro.
9685         Include .deps files.
9686         * aclocal.m4, configure: Rebuild.
9687         * acinclude.m4: Include depstand.m4, lead-dot.m4.
9688         * configure.ac: Invoke ZW_CREATE_DEPDIR,
9689         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
9690
9691 2012-12-05  Tom Tromey  <tromey@redhat.com>
9692
9693         PR gdb/14917:
9694         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9695
9696 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
9697
9698         * configure.ac: Check for linux/perf_event.h.
9699         * config.in: Regenerated.
9700         * configure: Regenerated.
9701
9702 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
9703
9704         * hostio.c (handle_readlink): Decrease buffer size
9705         parameter passed to readlink by one byte.
9706
9707 2012-11-26  Yao Qi  <yao@codesourcery.com>
9708
9709         * configure.ac (build_warnings): Append '-Wempty-body'.
9710         * configure: Regenerated.
9711         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9712         body.
9713
9714 2012-11-15  Pierre Muller  <muller@sourceware.org>
9715
9716         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9717         * config.in: Regenerate.
9718         * configure: Regenerate.
9719         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9720         Use "gdb_wait.h" header instead of <sys/wait.h> header.
9721         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9722         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9723         header.
9724         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
9725         instead of <sys/wait.h> header.
9726         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9727
9728 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
9729
9730         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9731         (various make rules): Remove -DGDBSERVER
9732
9733 2012-11-09  Yao Qi  <yao@codesourcery.com>
9734
9735         * spu-low.c (current_ptid): Move it to ..
9736         * gdbthread.h: ... here.  New.
9737         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9738         * server.c (myresume, process_serial_event): Likewise.
9739         * thread-db.c (thread_db_find_new_threads): Likewise.
9740         * tracepoint.c (run_inferior_command): Likewise.
9741
9742 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
9743
9744         * server.c (handle_search_memory_1): Include access length in
9745         warning message.
9746
9747 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
9748
9749         * linux-crisv32-low.c: Fix compile errors.
9750
9751 2012-09-04  Yao Qi  <yao@codesourcery.com>
9752
9753         * tracepoint.c (cmd_qtsv): Adjust debug message.
9754         Don't check CUR_TPOINT.
9755
9756 2012-08-28  Yao Qi  <yao@codesourcery.com>
9757
9758         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9759         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9760         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9761         Remove declarations of xmalloc, xreallloc, xstrdup and
9762         freeargv.
9763         * Makefile.in (libiberty_h): New.
9764         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9765         (linux-bfin-low.o): Append dependency 'libiberty.h'.
9766
9767 2012-08-23  Yao Qi  <yao@codesourcery.com>
9768
9769         * server.h: Remove declaration of 'xsnprintf'.
9770
9771 2012-08-22  Keith Seitz  <keiths@redhat.com>
9772
9773         * server.h: Include build-gnulib-gbserver/config.h.
9774         * gdbreplay.c: Likewise.
9775
9776 2012-08-08  Doug Evans  <dje@google.com>
9777
9778         * Makefile.in (SFILES): Add gdb_vecs.c.
9779         (OBS): Add gdb_vecs.o.
9780         (gdb_vecs_h, host_defs_h): New variables.
9781         (thread-db.o): Add $(gdb_vecs_h) dependency.
9782         (gdb_vecs.o): New rule.
9783         * thread-db.c: #include "gdb_vecs.h".
9784         (thread_db_load_search): Use a vector to iterate over path elements.
9785         Handle text appearing after "$pdir".
9786
9787         * configure.ac: Add check for strstr.
9788         * config.in: Regenerate.
9789         * configure: Regenerate.
9790
9791 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
9792
9793         * hostio.c (handle_pread): If pread fails, fall back to attempting
9794         lseek/read.
9795         (handle_pwrite): Likewise for pwrite.
9796
9797 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
9798
9799         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9800         between unsupported TYPE and unimplementable ADDR/LEN combination.
9801         (arm_insert_point): Act on new return value.
9802
9803 2012-07-31  Pedro Alves  <palves@redhat.com>
9804
9805         * server.c (process_point_options): Only skip tokens if we find
9806         one that is unrecognized.  Don't treat 'X' specially while
9807         skipping unrecognized tokens.
9808
9809 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
9810
9811         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9812         to 4-byte-align HW breakpoint addresses for Thumb.
9813
9814 2012-07-27  Yao Qi  <yao@codesourcery.com>
9815
9816         PR remote/14161.
9817
9818         * server.h: Declare gdb_agent_about_to_close.
9819         * target.c (kill_inferior): Include "agent.h".
9820         New.  Send command 'kill'.
9821         * target.h (kill_inferior): Removed macro.
9822         * tracepoint.c (gdb_agent_about_to_close): New.
9823         (gdb_agent_helper_thread): Handle command 'close'.
9824         Wait endlessly until the inferior stops.
9825         Install gdb_agent_remove_socket to atexit hook.
9826         (agent_socket_name): New static variable.
9827         (gdb_agent_socket_init): Replace local variable 'name' with
9828         'agent_socket_name'.
9829         (gdb_agent_remove_socket): New.
9830
9831 2012-07-27  Yao Qi  <yao@codesourcery.com>
9832
9833         * server.c (process_point_options): Stop at 'X' when parsing.
9834
9835 2012-07-19  Michael Eager  <eager@eagercon.com>
9836
9837         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9838         to hw_execute.
9839         * linux-x86-low.c (x86_insert_point, x86_remove_point):
9840         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9841         hardware breakpoint.
9842
9843 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9844
9845         * gdbserver/linux-low.c (initialize_low): Call
9846         linux_ptrace_init_warnings.
9847
9848 2012-07-02  Doug Evans  <dje@google.com>
9849
9850         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9851         pointer to int.
9852
9853 2012-07-02  Stan Shebs  <stan@codesourcery.com>
9854
9855         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9856         (ax.o): Add it to build rule.
9857         (ax-ipa.o): Ditto.
9858         (OBS): Add format.o.
9859         (IPA_OBS): Add format.o.
9860         * server.c (handle_query): Claim support for breakpoint commands.
9861         (process_point_options): Add command case.
9862         (process_serial_event): Leave running if there are printfs in
9863         effect.
9864         * mem-break.h (any_persistent_commands): Declare.
9865         (add_breakpoint_commands): Declare.
9866         (gdb_no_commands_at_breakpoint): Declare.
9867         (run_breakpoint_commands): Declare.
9868         * mem-break.c (struct point_command_list): New struct.
9869         (struct breakpoint): New field command_list.
9870         (any_persistent_commands): New function.
9871         (add_commands_to_breakpoint): New function.
9872         (add_breakpoint_commands): New function.
9873         (gdb_no_commands_at_breakpoint): New function.
9874         (run_breakpoint_commands): New function.
9875         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9876         locally.
9877         * ax.c: Include format.h.
9878         (ax_printf): New function.
9879         (gdb_eval_agent_expr): Add printf opcode.
9880
9881 2012-06-13  Yao Qi  <yao@codesourcery.com>
9882
9883         * server.c (start_inferior): Remove duplicated writes to fields
9884         'last_resume_kind' and 'last_status' of 'current_inferior'.
9885
9886 2012-06-12  Yao Qi  <yao@codesourcery.com>
9887             Pedro Alves  <palves@redhat.com>
9888
9889         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
9890         comment.
9891         * server.c (handle_v_cont): Extend comment.
9892
9893 2012-06-11  Yao Qi  <yao@codesourcery.com>
9894
9895         * linux-low.c (linux_attach): Add 'static'.
9896
9897 2012-06-06  Yao Qi  <yao@codesourcery.com>
9898
9899         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9900
9901 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
9902
9903         Fix gcc -flto compilation warning.
9904         * server.c (main): Make variable multi_mode and attach volatile.
9905
9906 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9907
9908         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9909         if the platform doesn't know about it.
9910
9911 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
9912
9913         * Makefile.in (SFILES): Add linux-tile-low.c.
9914         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9915         * configure.srv: Handle tilegx-*-linux*.
9916         * linux-tile-low.c: New file.
9917
9918 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9919
9920         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9921
9922 2012-05-24  Pedro Alves  <palves@redhat.com>
9923
9924         PR gdb/7205
9925
9926         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9927
9928 2012-05-24  Pedro Alves  <palves@redhat.com>
9929
9930         PR gdb/7205
9931
9932         Replace target_signal with gdb_signal throughout.
9933
9934 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
9935
9936         * linux-low.c (linux_store_registers): Avoid the copying sequence
9937         when no data has been retrieved by ptrace.
9938
9939 2012-05-22  Will Deacon  <will.deacon@arm.com>
9940
9941         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9942         Include asm/ptrace.h.
9943         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9944         already defined.
9945
9946 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
9947
9948         * linux-low.c (linux_store_registers): Don't re-retrieve data
9949         with ptrace that has already been obtained from /proc.  Always
9950         copy any data retrieved with ptrace to the buffer supplied.
9951
9952 2012-05-11  Yao Qi  <yao@codesourcery.com>
9953             Pedro Alves  <palves@redhat.com>
9954
9955         * linux-low.c (enum stopping_threads_kind): New.
9956         (stopping_threads): Change type to `enum stopping_threads_kind'.
9957         (handle_extended_wait): If stopping and suspending threads, leave
9958         the new_lwp suspended too.
9959         (linux_wait_for_event): Adjust.
9960         (stop_all_lwps): Set `stopping_threads' to
9961         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9962         whether we're suspending threads or just stopping them.  Assert no
9963         recursion happens.
9964
9965 2012-04-29  Yao Qi  <yao@codesourcery.com>
9966
9967         * server.h: Move some code to ...
9968         * gdbthread.h: ... here.  New.
9969         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9970         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9971         (nto-low.o, win32-low.o): Likewise.
9972         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9973         * regcache.c, remote-utils.c, server.c: Likewise.
9974         * target.c, tracepoint.c, win32-low.c: Likewise.
9975
9976 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9977
9978         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9979         (PTRACE_ARG4_TYPE): Likewise.
9980         (PTRACE_XFER_TYPE): Likewise.
9981         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9982         ptrace to PTRACE_ARG3_TYPE.
9983         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9984         (PTRACE_ARG4_TYPE): Likewise.
9985         (PTRACE_XFER_TYPE): Likewise.
9986         (linux_detach_one_lwp): Cast fourth argument of
9987         ptrace to long then PTRACE_ARG4_TYPE.
9988         (regsets_fetch_inferior_registers): Cast third argument of
9989         ptrace to long then PTRACE_ARG3_TYPE.
9990         (regsets_store_inferior_registers): Likewise.
9991
9992 2012-04-20  Pedro Alves  <palves@redhat.com>
9993
9994         * configure: Regenerate.
9995
9996 2012-04-19  Pedro Alves  <palves@redhat.com>
9997
9998         * Makefile.in (GNULIB_BUILDDIR): New.
9999         (LIBGNU, INCGNU, GNULIB_H): Adjust.
10000         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10001         (all, install-only, uninstall, clean-info, all-lib, clean): No
10002         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
10003         (maintainer-clean realclean distclean): Use subdir_do.
10004         (subdir_do): New.
10005         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
10006         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
10007         * acinclude.m4: Include acx_configure_dir.m4.
10008         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10009         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
10010         ACX_CONFIGURE_DIR.
10011         (GNULIB): New.
10012         (GNULIB_STDINT_H): Adjust.
10013         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10014         * gdbreplay.c: Include build-gnulib/config.h.
10015         * server.h: Likewise.
10016         * aclocal.m4: Regenerate.
10017         * config.in: Regenerate.
10018         * configure: Regenerate.
10019
10020 2012-04-19  Pedro Alves  <palves@redhat.com>
10021
10022         * Makefile.in (LIBGNU, INCGNU): Adjust.
10023         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10024         (all, install-only, uninstall, clean-info, all-lib, clean)
10025         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10026         * configure.ac: Adjust AC_OUTPUT output.
10027         * aclocal.m4: Regenerate.
10028         * configure: Regenerate.
10029
10030 2012-04-19  Pedro Alves  <palves@redhat.com>
10031
10032         * Makefile.in (generated_files): New.
10033         (server_h): Remove the explicit dependency on config.h, and depend
10034         on $generated_files.
10035
10036 2012-04-19  Pedro Alves  <palves@redhat.com>
10037
10038         * Makefile.in (INCGNU): Add -Ignulib.
10039
10040 2012-04-19  Pedro Alves  <palves@redhat.com>
10041
10042         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10043         (INCGNU): ... this, and spell out -I here.
10044         (GNULIB_LIB): Rename to ...
10045         (LIBGNU): ... this.
10046         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10047
10048 2012-04-19  Pedro Alves  <palves@redhat.com>
10049
10050         * config.in: Regenerate.
10051
10052 2012-04-19  Pedro Alves  <palves@redhat.com>
10053
10054         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10055         * server.h (memmem): Remove declaration.
10056         * config.in: Regenerate.
10057         * configure: Regenerate.
10058
10059 2012-04-19  Yao Qi  <yao@codesourcery.com>
10060
10061         * Makefile.in (SFILES): Add common/vec.c.
10062         (OBS): Add vec.o.
10063         (vec.o): New rule.
10064
10065 2012-04-19  Yao Qi  <yao@codesourcery.com>
10066
10067         * remote-utils.c (prepare_resume_reply): Replace with macro
10068         target_core_of_thread.
10069         * server.c (handle_qxfer_threads_proper): Likewise.
10070         * target.h (traget_core_of_thread): New macro.
10071
10072 2012-04-18  Pedro Alves  <palves@redhat.com>
10073
10074         * aclocal.m4: Regenerate.
10075         * configure: Regenerate.
10076
10077 2012-04-16  Yao Qi  <yao@codesourcery.com>
10078
10079         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10080         duplicated on address.
10081
10082 2012-04-16  Yao Qi  <yao@codesourcery.com>
10083
10084         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10085         (struct tracepoint_action_ops) <send>: New field.
10086         (m_tracepoint_action_send, r_tracepoint_action_send): New.
10087         (agent_expr_send, x_tracepoint_action_send): New.
10088         (l_tracepoint_action_send): New.
10089         (cmd_qtdp): Download and install tracepoint
10090         according to `use_agent'.
10091         (run_inferior_command): Add one more parameter `len'.
10092         Update callers.
10093         (tracepoint_send_agent): New.
10094         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10095
10096 2012-04-16  Yao Qi  <yao@codesourcery.com>
10097
10098         * tracepoint.c (download_tracepoints): Moved to ...
10099         (cmd_qtstart): ... here.
10100
10101 2012-04-14  Yao Qi  <yao@codesourcery.com>
10102
10103         * tracepoint.c: Include inttypes.h.
10104         (struct collect_memory_action): Use sized types.
10105         (struct tracepoint): Likewise.
10106         (cmd_qtdp, stop_tracing): Update print specifiers.
10107         (cmd_qtp, response_tracepoint): Likewise.
10108         (collect_data_at_tracepoint): Likewise.
10109         (collect_data_at_step): Likewise.
10110
10111 2012-04-14  Yao Qi  <yao@codesourcery.com>
10112
10113         Import gnulib module inttypes.
10114         * aclocal.m4, config.in, configure: Regenerated.
10115
10116 2012-04-14  Yao Qi  <yao@codesourcery.com>
10117
10118         * Makefile.in (maintainer-clean, realclean, distclean): Remove
10119         Makefile and config.status at last.
10120
10121 2012-04-13  Yao Qi  <yao@codesourcery.com>
10122
10123         * tracepoint.c: Include stdint.h unconditionally.
10124
10125 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10126
10127         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10128         on BFD_HAVE_SYS_PROCFS_TYPE.
10129         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10130         * configure: Regenerate.
10131         * config.in: Likewise.
10132
10133 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
10134
10135         * Makefile.in (clean): Also remove x32.c x32-linux.c
10136         x32-avx.c x32-avx-linux.c.
10137         (x32.o): New target.
10138         (x32.c): Likewise.
10139         (x32-linux.o): Likewise.
10140         (x32-linux.c): Likewise.
10141         (x32-avx.o): Likewise.
10142         (x32-avx.c): Likewise.
10143         (x32-avx-linux.o): Likewise.
10144         (x32-avx-linux.c): Likewise.
10145
10146         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10147         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10148         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10149         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10150         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10151         i386/x32-avx-linux.xml.
10152
10153         * linux-x86-low.c (init_registers_x32_linux): New prototype.
10154         (init_registers_x32_avx_linux): Likwise.
10155         (x86_linux_update_xmltarget): Call init_registers_x32_linux
10156         or init_registers_x32_avx_linux if linux_is_elf64 is false.
10157
10158 2012-04-13  Pedro Alves  <palves@redhat.com>
10159
10160         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10161         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10162         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10163         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10164         the sub-make.
10165
10166 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
10167
10168         * linux-x86-low.c (compat_x32_clock_t): New.
10169         (compat_x32_siginfo_t): Likewise.
10170         (compat_x32_siginfo_from_siginfo): Likewise.
10171         (siginfo_from_compat_x32_siginfo): Likewise.
10172         (linux_is_elf64): Likewise.
10173         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10174         and siginfo_from_compat_x32_siginfo for x32.
10175         (x86_arch_setup): Set linux_is_elf64.
10176
10177 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
10178
10179         PR gdb/13969
10180         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10181         e_machine field.
10182         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10183         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10184         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10185         compatible with process.
10186
10187 2012-04-12  Yao Qi  <yao@codesourcery.com>
10188
10189         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10190         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10191         (install-only, install-info, clean): Handle sub dir gnulib.
10192         (all-lib, am--refresh): New targets.
10193         (memmem.o): Remove target.
10194         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10195         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
10196         (AC_REPLACE_FUNCS): Remove memmem.
10197         Invoke gl_INIT and AM_INIT_AUTOMAKE.
10198         (AC_OUTPUT): Generate Makefile in gnulib/.
10199         * aclocal.m4, config.in, configure: Regenerated.
10200
10201 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
10202
10203         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10204
10205 2012-04-05  Pedro Alves  <palves@redhat.com>
10206
10207         -Werror=strict-aliasing
10208
10209         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10210         pointer.
10211
10212 2012-04-04  Pedro Alves  <palves@redhat.com>
10213
10214         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10215         (sparc_store_gregset_from_stack, sparc_store_gregset)
10216         (sparc_breakpoint_at): Fix formatting.
10217
10218 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
10219
10220         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10221         are available.
10222         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10223         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10224         * config.in: Regenerate.
10225         * configure: Likewise.
10226
10227 2012-03-29  Pedro Alves  <palves@redhat.com>
10228
10229         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10230         Correct ptrace arguments.
10231
10232 2012-03-28  Pedro Alves  <palves@redhat.com>
10233
10234         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10235         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10236         (IA64_FR1_REGNUM): New defines.
10237         (ia64_fetch_register): New.
10238         (the_low_target): Install it.
10239         * linux-low.h (struct linux_target_ops) <fetch_register>: New
10240         field.
10241         * linux-low.c (linux_fetch_registers): Try the
10242         the_low_target.fetch_register hook first.
10243
10244         * linux-arm-low.c (the_low_target): Adjust.
10245         * linux-bfin-low.c (the_low_target): Adjust.
10246         * linux-cris-low.c (the_low_target): Adjust.
10247         * linux-crisv32-low.c (the_low_target): Adjust.
10248         * linux-m32r-low.c (the_low_target): Adjust.
10249         * linux-m68k-low.c (the_low_target): Adjust.
10250         * linux-mips-low.c (the_low_target): Adjust.
10251         * linux-ppc-low.c (the_low_target): Adjust.
10252         * linux-s390-low.c (the_low_target): Adjust.
10253         * linux-sh-low.c (the_low_target): Adjust.
10254         * linux-sparc-low.c (the_low_target): Adjust.
10255         * linux-tic6x-low.c (the_low_target): Adjust.
10256         * linux-x86-low.c (the_low_target): Adjust.
10257         * linux-xtensa-low.c (the_low_target): Adjust.
10258
10259 2012-03-26  Pedro Alves  <palves@redhat.com>
10260
10261         * server.c (handle_qxfer_libraries): Don't bail early if
10262         the_target->qxfer_libraries_svr4 is not NULL.
10263
10264 2012-03-26  Pedro Alves  <palves@redhat.com>
10265
10266         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10267
10268 2012-03-23  Pedro Alves  <palves@redhat.com>
10269
10270         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10271         "library-list-svr4" element's start tag when the the DSO list is
10272         empty.
10273
10274 2012-03-23  Pedro Alves  <palves@redhat.com>
10275
10276         * linux-low.c (read_one_ptr): Read the inferior's pointer through
10277         a variable whose type size is the same as the inferior's pointer
10278         size.
10279
10280 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
10281
10282         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10283         struct siginfo.
10284         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10285         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10286         * linux-low.h: Include <signal.h>.
10287         (struct siginfo): Remove forward declaration.
10288         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10289         struct siginfo.
10290
10291 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
10292
10293         * .gitignore: Ignore more files.
10294
10295 2012-03-19  Pedro Alves  <palves@redhat.com>
10296             Jan Kratochvil  <jan.kratochvil@redhat.com>
10297
10298         * server.c (cont_thread, general_thread): Add describing comments.
10299         (start_inferior): Clear `cont_thread'.
10300         (handle_v_cont): Don't set `cont_thread' if resuming all threads
10301         of a process.
10302
10303 2012-03-15  Yao Qi  <yao@codesourcery.com>
10304
10305         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10306         handling to ...
10307         (cmd_qtdp): ... here.
10308
10309 2012-03-15  Yao Qi  <yao@codesourcery.com>
10310
10311         * tracepoint.c (struct tracepoint_action_ops): New.
10312         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10313         (m_tracepoint_action_download): New.
10314         (r_tracepoint_action_download): New.
10315         (x_tracepoint_action_download): New.
10316         (l_tracepoint_action_download): New.
10317         (add_tracepoint_action): Install `action->ops' according type.
10318         (download_tracepoint_1): Move code `download' function pointer
10319         of various tracepoint_action_ops.
10320
10321 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
10322
10323         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
10324         linux_ptrace_attach_warnings.
10325
10326 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
10327
10328         * Makefile.in (linux-ptrace.o): New.
10329         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10330         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10331         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10332         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10333         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10334         of these targets.
10335         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10336
10337 2012-03-08  Yao Qi  <yao@codesourcery.com>
10338             Pedro Alves  <palves@redhat.com>
10339
10340         Fix PR server/13392.
10341         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10342         offset of JMP insn.
10343         * tracepoint.c (remove_tracepoint): New.
10344         (cmd_qtdp): Call remove_tracepoint when failed to install.
10345
10346 2012-03-07  Pedro Alves  <palves@redhat.com>
10347
10348         * linux-low.c (get_detach_signal): New.
10349         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10350         Pass on pending signals to PTRACE_DETACH.  Check the result of the
10351         ptrace call.
10352         * server.c (program_signals, program_signals_p): New.
10353         (handle_general_set): Handle QProgramSignals.
10354         * server.h (program_signals, program_signals_p): Declare.
10355
10356 2012-03-05  Pedro Alves  <palves@redhat.com>
10357             Jan Kratochvil  <jan.kratochvil@redhat.com>
10358
10359         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10360         New comment why.
10361
10362 2012-03-03  Yao Qi  <yao@codesourcery.com>
10363
10364         * tracepoint.c (tracepoint_look_up_symbols): Update call to
10365         agent_look_up_symbols.
10366
10367 2012-03-03  Yao Qi  <yao@codesourcery.com>
10368
10369         * Makefile.in (linux-low.o): Keep dependence on agent.h.
10370         (linux-x86-low.o): Likewise.
10371         * server.h: Remove in_process_agent_loaded.
10372         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
10373         common/agent.c.
10374         Update callers.
10375
10376 2012-03-03  Yao Qi  <yao@codesourcery.com>
10377
10378         * tracepoint.c (gdb_agent_capability): New global.
10379         (in_process_agent_loaded_ust): Renamed to
10380         `in_process_agent_supports_ust'.
10381         Update callers.
10382         (in_process_agent_supports_ust): Call agent_capability_check.
10383         (clear_installed_tracepoints): Assert that agent supports
10384         agent.
10385
10386 2012-03-03  Yao Qi  <yao@codesourcery.com>
10387
10388         * linux-low.c (linux_supports_agent): New.
10389         (linux_target_ops): Initialize field `supports_agent' with
10390         linux_supports_agent.
10391         * target.h (struct target_ops) <supports_agent>: New.
10392         (target_supports_agent): New macro.
10393         * server.c (handle_general_set): Handle packet 'QAgent'.
10394         (handle_query): Send `QAgent+'.
10395         * Makefile.in (server.o): Depends on agent.h.
10396
10397 2012-03-03  Yao Qi  <yao@codesourcery.com>
10398
10399         * Makefile.in (OBS): Add agent.o.
10400         Add new rule for agent.o.
10401         Track dependence of tracepoint.c on agent.h.
10402         * tracepoint.c (run_inferior_command_1):
10403         (run_inferior_command): Call agent_run_command.
10404         (gdb_ust_connect_sync_socket): Deleted.  Move it to
10405         common/agent.c.
10406         (resume_thread, stop_thread): Likewise.
10407         (gdb_ust_socket_init): Renamed to ...
10408         (gdb_agent_socket_init): ... New.
10409         (gdb_ust_thread): Renamed to ...
10410         (gdb_agent_helper_thread): ... New.
10411         (gdb_ust_init): Move some code to ...
10412         (gdb_agent_init): ... here.  New.
10413         [HAVE_UST]: Call gdb_ust_init.
10414         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
10415         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10416         * config.in, configure: Regenerated.
10417
10418 2012-03-02  Pedro Alves  <palves@redhat.com>
10419
10420         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10421         * linux-low.c (struct simple_pid_list): New.
10422         (stopped_pids): New a struct simple_pid_list pointer.
10423         (add_to_pid_list, pull_pid_from_list): New.
10424         (handle_extended_wait): Don't assume the first signal new children
10425         report is SIGSTOP.  Adjust call to pull_pid_from_list.
10426         (linux_wait_for_lwp): Adjust.
10427
10428 2012-03-02  Yao Qi  <yao@codesourcery.com>
10429
10430         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10431         debug log.
10432
10433 2012-03-02  Yao Qi  <yao@codesourcery.com>
10434
10435         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10436         `stop_pc' and `tpoint'.  Update caller.
10437
10438 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
10439
10440         * linux-low.h (linux_target_ops): Add regset_bitmap member.
10441         * linux-low.c (use_linux_regsets): New macro.
10442         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10443         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10444         (linux_register_in_regsets): New function.
10445         (usr_fetch_inferior_registers): Skip registers covered by
10446         regsets.
10447         (usr_store_inferior_registers): Likewise.
10448         (usr_fetch_inferior_registers): New macro.
10449         (usr_store_inferior_registers): Likewise.
10450         (linux_fetch_registers): Handle mixed regset/non-regset targets.
10451         (linux_store_registers): Likewise.
10452         * linux-mips-low.c (init_registers_mips_dsp_linux): New
10453         prototype.
10454         (init_registers_mips64_dsp_linux): Likewise.
10455         (init_registers_mips_linux): New macro.
10456         (init_registers_mips_dsp_linux): Likewise.
10457         (mips_dsp_num_regs): Likewise.
10458         (DSP_BASE, DSP_CONTROL): New fallback macros.
10459         (mips_base_regs): New macro.
10460         (mips_regmap): Use it.  Fix the size.
10461         (mips_dsp_regmap): New variable.
10462         (mips_dsp_regset_bitmap): Likewise.
10463         (mips_arch_setup): New function.
10464         (mips_cannot_fetch_register): Use the_low_target.regmap rather
10465         than mips_regmap.
10466         (mips_cannot_store_register): Likewise.
10467         (the_low_target): Update .arch_setup, .num_regs and .regmap
10468         initializers.  Add .regset_bitmap initializer.
10469         * linux-arm-low.c (the_low_target): Add .regset_bitmap
10470         initializer.
10471         * linux-bfin-low.c (the_low_target): Likewise.
10472         * linux-cris-low.c (the_low_target): Likewise.
10473         * linux-crisv32-low.c (the_low_target): Likewise.
10474         * linux-ia64-low.c (the_low_target): Likewise.
10475         * linux-m32r-low.c (the_low_target): Likewise.
10476         * linux-m68k-low.c (the_low_target): Likewise.
10477         * linux-ppc-low.c (the_low_target): Likewise.
10478         * linux-s390-low.c (the_low_target): Likewise.
10479         * linux-sh-low.c (the_low_target): Likewise.
10480         * linux-sparc-low.c (the_low_target): Likewise.
10481         * linux-tic6x-low.c (the_low_target): Likewise.
10482         * linux-x86-low.c (the_low_target): Likewise.
10483         * linux-xtensa-low.c (the_low_target): Likewise.
10484         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10485         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
10486         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10487         srv_xmlfiles.
10488         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10489         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10490
10491 2012-02-29  Yao Qi  <yao@codesourcery.com>
10492             Pedro Alves  <palves@redhat.com>
10493
10494         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10495         `step_over_finished' is true.
10496
10497 2012-02-27  Pedro Alves  <palves@redhat.com>
10498
10499         * linux-low.c (pid_is_stopped): Delete, moved to common/.
10500         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10501
10502 2012-02-27  Pedro Alves  <palves@redhat.com>
10503
10504         PR server/9684
10505         * linux-low.c (pid_is_stopped): New.
10506         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10507
10508 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
10509
10510         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10511         of conditions.
10512
10513 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
10514
10515         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10516
10517 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10518
10519         * server.c (handle_query): Advertise support for target-side
10520         breakpoint condition evaluation.
10521         (process_point_options): New function.
10522         (process_serial_event): When inserting a breakpoint, check for
10523         a target-side condition that should be evaluated.
10524
10525         * mem-break.c: Include regcache.h and ax.h.
10526         (point_cond_list_t): New data structure.
10527         (breakpoint) <cond_list>: New field.
10528         (find_gdb_breakpoint_at): Make non-static.
10529         (delete_gdb_breakpoint_at): Clear any target-side
10530         conditions.
10531         (clear_gdb_breakpoint_conditions): New function.
10532         (add_condition_to_breakpoint): Likewise.
10533         (add_breakpoint_condition): Likewise.
10534         (gdb_condition_true_at_breakpoint): Likewise.
10535         (gdb_breakpoint_here): Return result directly instead
10536         of going through a local variable.
10537
10538         * mem-break.h (find_gdb_breakpoint_at): New prototype.
10539         (clear_gdb_breakpoint_conditions): Likewise.
10540         (add_breakpoint_condition): Likewise.
10541         (gdb_condition_true_at_breakpoint): Likewise.
10542
10543         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10544         (need_step_over_p): Take target-side breakpoint condition into
10545         consideration.
10546
10547 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10548
10549         * server.h: Include tracepoint.h.
10550         (agent_mem_read, agent_get_trace_state_variable_value,
10551         agent_set_trace_state_variable_value,
10552         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10553         get_set_tsv_func_addr): New prototypes.
10554
10555         * ax.h: New include file.
10556         * ax.c: New source file.
10557
10558         * tracepoint.c: Include ax.h.
10559         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10560         agent_expr, eval_result_type): Move to ax.h.
10561         (parse_agent_expr): Rename to ...
10562         (gdb_parse_agent_expr): ... this, make it non-static and move
10563         to ax.h.
10564         (unparse_agent_expr) Rename to ...
10565         (gdb_unparse_agent_expr): ... this, make it non-static and move
10566         to ax.h.
10567         (eval_agent_expr): Rename to ...
10568         (eval_tracepoint_agent_expr): ... this.
10569         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10570         forward declarations.
10571         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10572         (agent_get_trace_state_variable_value): New function.
10573         (agent_set_trace_state_variable_value): New function.
10574         (cmd_qtdp): Call gdb_parse_agent_expr (...).
10575         (response_tracepoint): Call gdb_unparse_agent_expr (...).
10576         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10577         (condition_true_at_tracepoint): Likewise.
10578         (parse_agent_expr): Rename to ...
10579         (gdb_parse_agent_expr): ... this and move to ax.c.
10580         (unparse_agent_expr): Rename to ...
10581         (gdb_unparse_agent_expr): ... this and move to ax.c.
10582         (gdb_agent_op_name): Move to ax.c.
10583         (eval_agent_expr): Rename to ...
10584         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10585         and move to ax.c.
10586         (eval_tracepoint_agent_expr): New function.
10587         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10588         non-static.
10589         (current_insn_ptr, emit_error, struct bytecode_address): Move to
10590         ax.c.
10591         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10592         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10593         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10594         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10595         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10596         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10597         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10598         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10599         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10600         (compile_bytecodes): Remove forward declaration.
10601         (is_goto_target): Move to ax.c.
10602         (compile_bytecodes): Move to ax.c and call
10603         agent_get_trace_state_variable_value (...) and
10604         agent_set_trace_state_variable_value (...).
10605
10606         * Makefile.in: Update ax.c and IPA dependencies.
10607
10608 2012-02-24  Pedro Alves  <palves@redhat.com>
10609
10610         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10611         (cmd_bigqtbuffer_circular): ... this.  Only handle
10612         'QTBuffer:circular:'.
10613         (handle_tracepoint_general_set): Adjust.
10614
10615 2012-02-16  Yao Qi  <yao@codesourcery.com>
10616
10617         * inferiors.c: Move code to ...
10618         * dll.c: .... here.  New.
10619         * server.h: Declare clear_dlls.
10620         * Makefile.in (SFILES): Add dll.c.
10621         (OBS): Add dll.o
10622         (dll.o): New rule.
10623
10624 2012-02-11  Yao Qi  <yao@codesourcery.com>
10625
10626         * server.c: (handle_monitor_command): Add a new parameter
10627         `own_buf'.
10628         (handle_query): Update caller.
10629
10630 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
10631
10632         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10633         * configure, config.in: Regenerate.
10634         * hostio.c: Provide an alternate implementation if HAVE_READLINK
10635         is not defined.
10636
10637 2012-02-02  Pedro Alves  <palves@redhat.com>
10638
10639         Try SIGKILL first, then PTRACE_KILL.
10640         * linux-low.c (linux_kill_one_lwp): New.
10641         (linux_kill_one_lwp): Rename to ...
10642         (kill_one_lwp_callback): ... this.  Use the new
10643         linux_kill_one_lwp.
10644
10645 2012-02-02  Pedro Alves  <palves@redhat.com>
10646
10647         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10648         inferior.
10649
10650 2012-01-27  Pedro Alves  <palves@redhat.com>
10651
10652         * linux-low.c (linux_child_pid_to_exec_file): Delete.
10653         (elf_64_file_p): Make static.
10654         (linux_pid_exe_is_elf_64_file): New.
10655         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10656         Delete declarations.
10657         (linux_pid_exe_is_elf_64_file): Declare.
10658         * linux-x86-low.c (x86_arch_setup): Use
10659         linux_pid_exe_is_elf_64_file.
10660
10661 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10662
10663         * linux-low.c (linux_wait_for_event_1): Rename to ...
10664         (linux_wait_for_event): ... here and merge it with former
10665         linux_wait_for_event - new variable wait_ptid, use it.
10666         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10667
10668 2012-01-23  Pedro Alves  <palves@redhat.com>
10669
10670         * server.c (main): Avoid yet another case of infinite loop while
10671         detaching/killing after a longjmp.
10672
10673 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
10674
10675         Code cleanup.
10676         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10677
10678 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
10679
10680         * hostio.c (handle_readlink): New function.
10681         (handle_vFile): Call it to handle "vFile:readlink" packets.
10682
10683 2012-01-20  Pedro Alves  <palves@redhat.com>
10684             Ulrich Weigand  <ulrich.weigand@linaro.org>
10685
10686         * server.c (handle_v_requests): Only support vAttach and vRun to
10687         start multiple processes when in extended protocol mode.
10688
10689 2012-01-17  Pedro Alves  <palves@redhat.com>
10690
10691         * tracepoint.c (initialize_tracepoint): Use mmap instead of
10692         memalign plus mprotect to allocate the scratch buffer.
10693
10694 2012-01-13  Pedro Alves  <palves@redhat.com>
10695
10696         * server.c (attach_inferior): Clear `cont_thread'.
10697
10698 2012-01-13  Pedro Alves  <palves@redhat.com>
10699
10700         * server.c (main): Avoid infinite loop while detaching/killing
10701         after a longjmp.
10702
10703 2012-01-09  Doug Evans  <dje@google.com>
10704
10705         * server.c (start_inferior): Set last_ptid in --wrapper case.
10706
10707 2012-01-06  Yao Qi  <yao@codesourcery.com>
10708
10709         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10710         defined.
10711         [IN_PROCESS_AGENT] (debug_agent): New global variable.
10712
10713 2012-01-04  Yao Qi  <yao@codesourcery.com>
10714
10715         * tracepoint.c (cmd_qtdp): Print debug message
10716         for static tracepoint.
10717
10718 2012-01-04  Yao Qi  <yao@codesourcery.com>
10719
10720         * tracepoint.c (trace_vdebug): Differentiate debug message
10721         between gdbserver and IPA.
10722
10723 2012-01-03  Yao Qi  <yao@codesourcery.com>
10724
10725         * tracepoint.c (tracepoint_was_hit): Don't collect for
10726         static tracepoint.
10727
10728 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10729
10730         * terminal.h: Reformat copyright header.
10731
10732 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10733
10734         * server.c (gdbserver_version): Update copyright year.
10735         * gdbreplay.c (gdbreplay_version): Likewise.
10736
10737 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
10738
10739         * linux-low.c (linux_create_inferior): Put empty if clause for write.
10740
10741         Revert:
10742         2011-12-18  Hui Zhu  <teawater@gmail.com>
10743         * linux-low.c (linux_create_inferior): Save return value to ret.
10744
10745 2011-12-18  Hui Zhu  <teawater@gmail.com>
10746
10747         * linux-low.c (linux_create_inferior): Save return value to ret.
10748
10749 2011-12-16  Doug Evans  <dje@google.com>
10750
10751         * linux-low.c (linux_create_inferior): If stdio connection,
10752         redirect stdin from /dev/null, stdout to stderr.
10753         * remote-utils.c (remote_is_stdio): New static global.
10754         (remote_connection_is_stdio): New function.
10755         (remote_prepare): Handle stdio connection.
10756         (remote_open): Ditto.
10757         (remote_close): Don't close stdin for stdio connections.
10758         (read_prim,write_prim): New functions.  Replace all calls to
10759         read/write to these.
10760         * server.c (main): Watch for "-" argument.  Move call to
10761         remote_prepare before start_inferior.
10762         * server.h (STDIO_CONNECTION_NAME): New macro.
10763         (remote_connection_is_stdio): Declare.
10764
10765         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10766         in debugging output.
10767
10768 2011-12-15  Yao Qi  <yao@codesourcery.com>
10769
10770         * tracepoint.c: Include sys/syscall.h.
10771         (gdb_ust_thread): Remove preprocessor conditional.
10772
10773 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
10774
10775         * linux-low.c (linux_detach_one_lwp): Call
10776         the_low_target.prepare_to_resume before detaching.
10777
10778 2011-12-14  Yao Qi  <yao@codesourcery.com>
10779
10780         * tracepoint.c (gdb_ust_thread): Don't ignore return value
10781         of write.
10782
10783 2011-12-14  Yao Qi  <yao@codesourcery.com>
10784
10785         * i386-low.c (i386_low_stopped_data_address): Initialize local
10786         variable `control'.
10787
10788 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
10789
10790         PR remote/13492
10791
10792         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10793         DR_CONTROL unless necessary.  Extend comments.
10794         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10795         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
10796
10797 2011-12-13  Yao Qi  <yao@codesourcery.com>
10798
10799         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10800         macros.
10801         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10802
10803 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
10804
10805         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10806         Print new debug message for such case.
10807
10808 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10809
10810         Fix overlapping memcpy.
10811         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
10812         the read_inferior_memory transfer.
10813         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
10814         write_inferior_memory transfer.
10815         (set_fast_tracepoint_jump): New variable buf.  Use it for the
10816         read_inferior_memory and write_inferior_memory transfers.
10817         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10818         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10819         Use it for the write_inferior_memory transfer.
10820         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10821         buffers.
10822
10823 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10824
10825         * linux-low.c (fetch_register, store_register): Make code
10826         consistent, fix formatting.
10827
10828 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10829
10830         * linux-low.c (usr_store_inferior_registers): Factor out code
10831         to handle individual registers into...
10832         (store_register): ... this new function.
10833
10834 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
10835
10836         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10837         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10838         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10839         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10840         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10841         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10842         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10843         (srv_xmlfiles): Add new XML files.
10844
10845         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10846         and <sys/uio.h>.
10847         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10848         (init_registers_s390_linux32v1): Add prototype.
10849         (init_registers_s390_linux32v2): Likewise.
10850         (init_registers_s390_linux64v1): Likewise.
10851         (init_registers_s390_linux64v2): Likewise.
10852         (init_registers_s390x_linux64v1): Likewise.
10853         (init_registers_s390x_linux64v2): Likewise.
10854         (s390_num_regs): Increment to 52.
10855         (s390_regmap): Add orig_r2 register.
10856         (s390_num_regs_3264): Increment to 68.
10857         (s390_regmap_3264): Add orig_r2 register.
10858         (s390_collect_ptrace_register): Handle orig_r2 register.
10859         (s390_supply_ptrace_register): Likewise.
10860         (s390_fill_last_break): New function.
10861         (s390_store_last_break): Likewise.
10862         (s390_fill_system_call): New function.
10863         (s390_store_system_call): Likewise.
10864         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10865         register sets.
10866         (s390_check_regset): New function.
10867         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10868         NT_S390_SYSTEM_CALL regsets and use appropriate description.
10869         Update target_regsets for available register sets.
10870
10871 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
10872             Jan Kratochvil  <jan.kratochvil@redhat.com>
10873
10874         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10875         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10876         New.
10877         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10878         * linux-low.h (struct process_info_private): New member r_debug.
10879         * server.c (handle_qxfer_libraries): Call
10880         the_target->qxfer_libraries_svr4.
10881         (handle_qxfer_libraries_svr4): New function.
10882         (qxfer_packets): New entry "libraries-svr4".
10883         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10884         * target.h (struct target_ops): New member qxfer_libraries_svr4.
10885         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10886         PACKET_qXfer_libraries_svr4.
10887
10888 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
10889
10890         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10891         PSW address/mask between 8-byte and 16-byte formats.
10892         (s390_supply_ptrace_register): Likewise.
10893         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10894         basic addressing mode bit.
10895
10896 2011-11-24  Stan Shebs  <stan@codesourcery.com>
10897
10898         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10899
10900 2011-11-17  Stan Shebs  <stan@codesourcery.com>
10901
10902         * tracepoint.c (struct tracepoint): New field traceframe_usage.
10903         (tracing_start_time): New global.
10904         (tracing_stop_time): New global.
10905         (tracing_user_name): New global.
10906         (tracing_notes): New global.
10907         (tracing_stop_note): New global.
10908         (cmd_qtstart): Set traceframe_usage, start_time.
10909         (stop_tracing): Set stop_time.
10910         (cmd_qtstatus): Report additional status.
10911         (cmd_qtp): New function.
10912         (handle_tracepoint_query): Call it.
10913         (cmd_qtnotes): New function.
10914         (handle_tracepoint_general_set): Call it.
10915         (get_timestamp): Rename from tsv_get_timestamp.
10916
10917 2011-11-14  Stan Shebs  <stan@codesourcery.com>
10918             Kwok Cheung Yeung  <kcy@codesourcery.com>
10919
10920         * linux-x86-low.c (small_jump_insn): New.
10921         (i386_install_fast_tracepoint_jump_pad): Add arguments for
10922         trampoline and error message, build a trampoline and issue a small
10923         jump instruction to it.
10924         (x86_install_fast_tracepoint_jump_pad): Add arguments for
10925         trampoline and error message.
10926         (x86_get_min_fast_tracepoint_insn_len): New.
10927         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10928         * linux-low.h (struct linux_target_ops): Add arguments to
10929         install_fast_tracepoint_jump_pad operation, add new operation.
10930         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10931         arguments.
10932         (linux_get_min_fast_tracepoint_insn_len): New function.
10933         (linux_target_op): Add new operation.
10934         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10935         (gdb_trampoline_buffer_end): Ditto.
10936         (gdb_trampoline_buffer_error): Ditto.
10937         (struct ipa_sym_addresses): Add fields for new IPA variables.
10938         (symbol_list): Add entries for new IPA variables.
10939         (struct tracepoint): Add fields to hold the address range of the
10940         trampoline used by the tracepoint.
10941         (trampoline_buffer_head): New static variable.
10942         (trampoline_buffer_tail): Ditto.
10943         (claim_trampoline_space): New function.
10944         (have_fast_tracepoint_trampoline_buffer): New function.
10945         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10946         structure.
10947         (install_fast_tracepoint): Ditto, also add error buffer argument.
10948         (cmd_qtminftpilen): New function.
10949         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10950         (fast_tracepoint_from_trampoline_address): New function.
10951         (fast_tracepoint_collecting): Handle trampoline as part of jump
10952         pad space.
10953         (set_trampoline_buffer_space): New function.
10954         (initialize_tracepoint): Initialize new IPA variables.
10955         * target.h (struct target_ops): Add arguments to
10956         install_fast_tracepoint_jump_pad operation, add new
10957         get_min_fast_tracepoint_insn_len operation.
10958         (target_get_min_fast_tracepoint_insn_len): New.
10959         (install_fast_tracepoint_jump_pad): Add arguments.
10960         * server.h (IPA_BUFSIZ): Define.
10961         * linux-i386-ipa.c: Include extra header files.
10962         (initialize_fast_tracepoint_trampoline_buffer): New function.
10963         (initialize_low_tracepoint): Call it.
10964         * server.h (set_trampoline_buffer_space): Declare.
10965         (claim_trampoline_space): Ditto.
10966         (have_fast_tracepoint_trampoline_buffer): Ditto.
10967
10968 2011-11-14  Yao Qi  <yao@codesourcery.com>
10969
10970         * server.c (handle_query): Handle InstallInTrace for qSupported.
10971         * tracepoint.c (add_tracepoint): Sort list.
10972         (install_tracepoint, download_tracepoint): New.
10973         (cmd_qtdp): Call them to install and download tracepoints.
10974         (sort_tracepoints): Removed.
10975         (cmd_qtstart): Update.
10976
10977 2011-11-14  Yao Qi  <yao@codesourcery.com>
10978
10979         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10980         * mem-break.h: Declare.
10981         * tracepoint.c (cmd_qtstart): Move some code to ...
10982         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10983         New.
10984         (download_tracepoints): Move some code to ...
10985         (download_tracepoint_1): ... here.  New.
10986
10987 2011-11-08  Yao Qi  <yao@codesourcery.com>
10988
10989         * remote-utils.c (relocate_instruction): A comment fix.
10990
10991 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
10992
10993         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10994         (i386_dr_low_get_control, i386_dr_low_get_status): Use
10995         dr_status_mirror and dr_control_mirror from debug_reg_state.
10996         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10997         (i386_initial_stuff): Remove use of deleted globals.
10998         (i386_get_thread_context, i386_set_thread_context,
10999         i386_thread_added): Use dr_status_mirror and dr_control_mirror
11000         from debug_reg_state.
11001
11002 2011-11-05  Yao Qi  <yao@codesourcery.com>
11003
11004         * tracepoint.c (gdb_collect): Loop over tracepoints of same
11005         address as TPOINT's.
11006
11007 2011-11-02  Stan Shebs  <stan@codesourcery.com>
11008
11009         * tracepoint.c (agent_mem_read_string): New function.
11010         (eval_agent_expr): Call it for tracenz.
11011         * server.c (handle_query): Report support for tracenz.
11012
11013 2011-11-02  Yao Qi  <yao@codesourcery.com>
11014
11015         * tracepoint.c (cmd_qtstart): Remove unused local variables.
11016
11017 2011-11-02  Yao Qi  <yao@codesourcery.com>
11018
11019         * target.h: Fix a typo in comment.
11020
11021 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
11022
11023         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
11024         clobber the breakpoints' shadows with fast tracepoint jumps.
11025         * mem-break.h (check_mem_write): Add `myaddr' parameter.
11026         * target.c (write_inferior_memory): Also pass MYADDR down to
11027         check_mem_write.
11028
11029 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
11030
11031         * configure.ac: Check support for personality routine.
11032         * configure: Regenerate.
11033         * config.in: Likewise.
11034         * linux-low.c: Include <sys/personality.h>.
11035         Define ADDR_NO_RANDOMIZE if necessary.
11036         (linux_create_inferior): Disable address space randomization when
11037         forking inferior, if requested.
11038         (linux_supports_disable_randomization): New function.
11039         (linux_target_ops): Install it.
11040         * server.h (disable_randomization): Declare.
11041         * server.c (disable_randomization): New global variable.
11042         (handle_general_set): Handle QDisableRandomization.
11043         (handle_query): Likewise for qSupported.
11044         (main): Support --disable-randomization and --no-disable-randomization
11045         command line arguments.
11046         * target.h (struct target_ops): Add supports_disable_randomization.
11047         (target_supports_disable_randomization): New macro.
11048
11049 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
11050
11051         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11052         ifdef check.
11053         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11054         [!PT_GETDSBT] (target_loadmap): New definition.
11055         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11056         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11057         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11058         and PT_GETDSBT to LINUX_LOADMAP.
11059         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11060         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11061
11062 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
11063
11064         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11065         (arm_linux_hwbp_cap): New static variable.
11066         (arm_linux_get_hwbp_cap): Replace by ...
11067         (arm_linux_init_hwbp_cap): ... this new function.
11068         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11069         (arm_linux_get_hw_watchpoint_count): Likewise.
11070         (arm_linux_get_hw_watchpoint_max_length): Likewise.
11071         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11072         (arm_prepare_to_resume): Use perror_with_name instead of error.
11073
11074 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
11075
11076         * linux-arm-low.c: Include <signal.h>.
11077         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11078         (struct arm_linux_hwbp_cap): New data type.
11079         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11080         (struct arm_linux_hw_breakpoint): New data type.
11081         (MAX_BPTS, MAX_WPTS): Define.
11082         (struct arch_process_info, struct arch_lwp_info): New data types.
11083         (arm_linux_get_hwbp_cap): New function.
11084         (arm_linux_get_hw_breakpoint_count): Likewise.
11085         (arm_linux_get_hw_watchpoint_count): Likewise.
11086         (arm_linux_get_hw_watchpoint_max_length): Likewise.
11087         (arm_hwbp_control_initialize): Likewise.
11088         (arm_hwbp_control_is_enabled): Likewise.
11089         (arm_hwbp_control_is_initialized): Likewise.
11090         (arm_hwbp_control_disable): Likewise.
11091         (arm_linux_hw_breakpoint_equal): Likewise.
11092         (arm_linux_hw_point_initialize): Likewise.
11093         (struct update_registers_data): New data structure.
11094         (update_registers_callback: New function.
11095         (arm_insert_point): Likewise.
11096         (arm_remove_point): Likewise.
11097         (arm_stopped_by_watchpoint): Likewise.
11098         (arm_stopped_data_address): Likewise.
11099         (arm_new_process): Likewise.
11100         (arm_new_thread): Likewise.
11101         (arm_prepare_to_resume): Likewise.
11102         (the_low_target): Register arm_insert_point, arm_remove_point,
11103         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11104         arm_new_thread, and arm_prepare_to_resume.
11105
11106 2011-09-15  Stan Shebs  <stan@codesourcery.com>
11107
11108         * server.h (struct emit_ops): Add compare-goto fields.
11109         * tracepoint.c (gdb_agent_op_sizes): New table.
11110         (emit_eq_goto): New function.
11111         (emit_ne_goto): New function.
11112         (emit_lt_goto): New function.
11113         (emit_le_goto): New function.
11114         (emit_gt_goto): New function.
11115         (emit_ge_goto): New function.
11116         (is_goto_target): New function.
11117         (compile_bytecodes): Recognize special cases of compare-goto
11118         combinations and call specialized emitters for them.
11119         * linux-x86-low.c (amd64_emit_eq_goto): New function.
11120         (amd64_emit_ne_goto): New function.
11121         (amd64_emit_lt_goto): New function.
11122         (amd64_emit_le_goto): New function.
11123         (amd64_emit_gt_goto): New function.
11124         (amd64_emit_ge_goto): New function.
11125         (amd64_emit_ops): Add the new functions.
11126         (i386_emit_eq_goto): New function.
11127         (i386_emit_ne_goto): New function.
11128         (i386_emit_lt_goto): New function.
11129         (i386_emit_le_goto): New function.
11130         (i386_emit_gt_goto): New function.
11131         (i386_emit_ge_goto): New function.
11132         (i386_emit_ops): Add the new functions.
11133
11134 2011-09-08  Stan Shebs  <stan@codesourcery.com>
11135
11136         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11137         (i386_emit_epilogue): Restore %ebx.
11138
11139 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
11140
11141         * server.c (step_thread): Remove definition.
11142         (process_serial_event): Don't handle Hs.
11143         * server.h (step_thread): Remove declaration.
11144         * target.c (set_desired_inferior): Remove use of step_thread.
11145
11146 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
11147
11148         * linux-low.c: Include linux-procfs.h.
11149         (linux_attach_lwp_1): Update comments.
11150         (linux_attach): Scan for existing threads when attaching to a
11151         process that is the tgid.
11152         * Makefile.in: Update dependencies.
11153
11154 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
11155
11156         * configure.srv: Add linux-procfs.o dependencies.
11157
11158 2011-08-14  Yao Qi  <yao@codesourcery.com>
11159
11160         * target.h (struct target_ops): Fix indent.
11161         * win32-low.c (win32_target_ops): Fix comment.
11162
11163 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
11164             Yao Qi  <yao@codesourcery.com>
11165
11166         * Makefile.in (clean): Remove tic6x-*.c files.
11167         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11168         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11169         (tic6x-c64xp-linux.c): Likewise.
11170         * configure.srv: Add support for tic6x-*-uclinux.
11171         * linux-tic6x-low.c: New.
11172         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11173
11174 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
11175             Yao Qi  <yao@codesourcery.com>
11176
11177         * target.h (struct target_ops): Add read_loadmap.
11178         * linux-low.c (struct target_loadseg): New type.
11179         (struct target_loadmap): New type.
11180         (linux_read_loadmap): New function.
11181         (linux_target_ops): Add linux_read_loadmap.
11182         * server.c (handle_query): Support qXfer:fdpic:read packet.
11183         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11184         to NULL.
11185
11186 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
11187
11188         * win32-low.c: Include <stdint.h>.
11189
11190 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
11191
11192         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11193         to the inferior here.
11194         (i386_remove_aligned_watchpoint): Ditto.
11195         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11196         fit part of the watchpoint in the debug registers.
11197         (i386_update_inferior_debug_regs): New.
11198         (i386_low_insert_watchpoint): Work on a local mirror of the debug
11199         registers, and only update the inferior on success.
11200         (i386_low_remove_watchpoint): Ditto.
11201
11202 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
11203
11204         * linux-low.c (compare_ints, unique, list_threads, show_process,
11205         linux_core_of_thread): Delete.
11206         (linux_target_ops): Change linux_core_of_thread to
11207         linux_common_core_of_thread.
11208         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11209         * utils.c (malloc_failure): Change type of argument.
11210         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11211         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11212         common/linux-osdata.c, common/ptid.c and common/buffer.c.
11213         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11214         (IPA_OBJS): Add common-utils-ipa.o.
11215         (ptid_h, linux_osdata_h): New macros.
11216         (server_h): Add common/common-utils.h, common/xml-utils.h,
11217         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11218         common/ptid.h.
11219         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11220         ptid.o, buffer.o): New rules.
11221         (linux-low.o): Add common/linux-osdata.h as a dependency.
11222         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11223         * configure.ac: Add AC_HEADER_DIRENT check.
11224         * config.in: Regenerate.
11225         * configure: Regenerate.
11226         * remote-utils.c (xml_escape_text): Delete.
11227         (buffer_grow, buffer_free, buffer_init, buffer_finish,
11228         buffer_xml_printf): Move to common/buffer.c.
11229         * server.c (main): Remove call to initialize_inferiors.
11230         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11231         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11232         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11233         internal_error, gdb_assert, gdb_assert_fail): Delete.
11234         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11235         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11236         common/buffer.h.
11237         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11238         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11239         initialize_inferiors): Delete.
11240
11241 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
11242
11243         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11244         symbol error.
11245
11246 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
11247
11248         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11249         assertion.
11250         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11251
11252 2011-05-26  Yao Qi  <yao@codesourcery.com>
11253
11254         * Makefile.in (thread-db.o): Track dependence to
11255         common/gdb_thread_db.h.
11256         * thread-db.c: include gdb_thread_db.h from right place.
11257
11258 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
11259
11260         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11261         __FILE__ and __LINE__ to internal_error.
11262
11263 2011-05-13  Doug Evans  <dje@google.com>
11264
11265         * thread-db.c (try_thread_db_load_from_sdir): New function.
11266         (try_thread_db_load_from_dir): New function.
11267         (thread_db_load_search): Handle $sdir, ignore $pdir.
11268         Remove trying of system directories if search of
11269         libthread-db-search-path fails, that is now done via $sdir.
11270
11271 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
11272
11273         * server.c (handle_query): Add EnableDisableTracepoints to the list
11274         of supported features.
11275         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11276         tracepoints.
11277         (cmd_qtenable_disable): New.
11278         (cmd_qtstart): Install tracepoints even if disabled.
11279         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11280         receiving a QTEnable or QTDisable packet.
11281         (gdb_collect): Skip data collection if fast tracepoint is disabled.
11282         (ust_marker_to_static_tracepoint): Do not ignore disabled static
11283         tracepoints.
11284         (gdb_probe): Skip data collection if static tracepoint is disabled.
11285
11286 2011-05-10  Doug Evans  <dje@google.com>
11287
11288         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11289
11290 2011-05-04  Doug Evans  <dje@google.com>
11291
11292         * linux-low.c (linux_join): Skip process lookup.
11293         * spu-low.c (spu_join): Ditto.
11294         * server.c (join_inferiors_callback): Delete.
11295         (process_serial_event): For 'D' packet (detach) call join_inferior
11296         directly.
11297
11298 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
11299
11300         * README: Don't mention xscale*-*-linux*.
11301         * configure.srv (xscale*-*-linux*): Don't handle target.
11302
11303 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
11304
11305         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11306         casting pointers.
11307         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11308         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11309         (i386_emit_void_call_2): Likewise.
11310
11311 2011-04-26  Yao Qi  <yao@codesourcery.com>
11312
11313         * linux-low.c: Move common macros to linux-ptrace.h.
11314         Include linux-ptrace.h.
11315         * Makefile.in (linux_ptrace_h): New.
11316         (linux-low.o): Depends on linux-ptrace.h.
11317
11318 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
11319
11320         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11321         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
11322         (remote_prepare): New function with most of the TCP code from ...
11323         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
11324         setting transport_is_reliable.
11325         * server.c (run_once): New variable.
11326         (gdbserver_usage): Document it.
11327         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
11328         the first run if RUN_ONCE.
11329         * server.h (run_once, remote_prepare): New declarations.
11330
11331 2011-04-19  Tom Tromey  <tromey@redhat.com>
11332
11333         * win32-low.c (handle_load_dll): Remove duplicate "the".
11334
11335 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
11336
11337         Remove support for old Cygwin 1.5 versions.
11338         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11339         function to avoid warning.
11340         (win32_add_one_solib): Use cygwin_conv_path function to avoid
11341         warning.
11342
11343 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
11344
11345         * gdbserver/server.h (Macro _): Define it if not available.
11346
11347 2011-03-14  Michael Snyder  <msnyder@vmware.com>
11348
11349         * hostio.c (handle_close): Remove unnecessary null test.
11350
11351 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
11352
11353         * Makefile.in (maintainer-clean realclean distclean): Remove
11354         "make ...  subdir_do" command.
11355
11356 2011-03-10  Michael Snyder  <msnyder@vmware.com>
11357
11358         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11359
11360         * server.c (handle_v_run): Free alloced buffer on early return.
11361
11362 2011-03-09  Yao Qi  <yao@codesourcery.com>
11363
11364         Revert:
11365         2011-03-04  Yao Qi  <yao@codesourcery.com>
11366
11367         * Makefile.in: Remove GNU make feature --directory.
11368
11369         2011-03-05  Yao Qi  <yao@codesourcery.com>
11370
11371         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11372         (subdir_do): New make target.  Copied from gdb/Makefile.
11373         (maintainer-clean, realclean, distclean, clean): Call corresponding
11374         make targets in common/Makefile.
11375
11376         2011-02-11  Yao Qi  <yao@codesourcery.com>
11377
11378         * configure.ac: Call AC_PROG_RANLIB.
11379         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11380         * configure: Regenerate.
11381
11382 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
11383
11384         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11385
11386 2011-03-06  Yao Qi  <yao@codesourcery.com>
11387
11388         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11389
11390 2011-03-05  Yao Qi  <yao@codesourcery.com>
11391
11392         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11393         (subdir_do): New make target.  Copied from gdb/Makefile.
11394         (maintainer-clean, realclean, distclean, clean): Call corresponding
11395         make targets in common/Makefile.
11396
11397 2011-03-04  Yao Qi  <yao@codesourcery.com>
11398
11399         * Makefile.in: Remove GNU make feature --directory.
11400
11401 2011-03-04  Michael Snyder  <msnyder@vmware.com>
11402
11403         * server.c (queue_stop_reply): Call xmalloc not malloc.
11404
11405 2011-03-02  Michael Snyder  <msnyder@vmware.com>
11406
11407         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11408
11409 2011-02-28  Michael Snyder  <msnyder@vmware.com>
11410
11411         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11412         (cmd_qtframe): Ditto.
11413         (cmd_qtbuffer): Ditto.
11414         (cmd_bigqtbuffer): Ditto.
11415
11416         * utils.c (decimal2str): Initialize 'width' to nine, then
11417         don't mess with it.
11418
11419 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
11420
11421         * hostio.c (require_data): Free *data, not data.
11422
11423 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11424
11425         * hostio.c (require_data): Use free, not xfree.
11426
11427 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11428
11429         * server.c (handle_query): Discard unused value.
11430
11431         * hostio.c (require_data): Free malloc memory before returning
11432         error.
11433
11434 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11435
11436         * linux-low.c (list_threads): Call closedir for dirent.
11437
11438 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11439
11440         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11441         a case statement falls through.
11442
11443         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11444
11445         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11446         in comparison.
11447
11448 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11449
11450         * utils.c (decimal2str): Eliminate dead code and dead param.
11451         (pulongest): Drop dead param from call to decimal2str.
11452         (plongest): Ditto.
11453
11454 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
11455
11456         Revert the following patch (not approved yet):
11457         2011-02-21  Hui Zhu  <teawater@gmail.com>
11458         * tracepoint.c (tp_printf): New function.
11459         (eval_agent_expr): Handle gdb_agent_op_printf.
11460
11461 2011-02-21  Hui Zhu  <teawater@gmail.com>
11462
11463         * tracepoint.c (tp_printf): New function.
11464         (eval_agent_expr): Handle gdb_agent_op_printf.
11465
11466 2011-02-18  Tom Tromey  <tromey@redhat.com>
11467
11468         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11469         (tracepoint.o): Likewise.
11470         * tracepoint.c (enum gdb_agent_op): Use ax.def.
11471         (gdb_agent_op_names): Likewise.
11472
11473 2011-02-18  Tom Tromey  <tromey@redhat.com>
11474
11475         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11476         gdb_agent_op_rot>: New constants.
11477         (gdb_agent_op_names): Add pick and roll.
11478         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11479         cases.
11480
11481 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
11482
11483         * aclocal.m4: Regenerated with aclocal-1.11.1.
11484
11485 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
11486
11487         * server.c (handle_qxfer_traceframe_info): New.
11488         (qxfer_packets): Register "traceframe-info".
11489         (handle_query): Report support for qXfer:traceframe-info:read+.
11490         * tracepoint.c (match_blocktype): New.
11491         (traceframe_find_block_type): Rename to ...
11492         (traceframe_walk_blocks): ... this.  Add callback filter argument,
11493         and use it.
11494         (traceframe_find_block_type): New, reimplemented on top of
11495         traceframe_walk_blocks.
11496         (build_traceframe_info_xml): New.
11497         (traceframe_read_info): New.
11498         * server.h (traceframe_read_info): Declare.
11499
11500 2011-02-11  Yao Qi  <yao@codesourcery.com>
11501
11502         * configure.ac: Call AC_PROG_RANLIB.
11503         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11504         * configure: Regenerate.
11505
11506 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
11507
11508         * server.c (gdb_read_memory): Change return semantics to allow
11509         partial transfers.
11510         (handle_search_memory_1): Adjust.
11511         (process_serial_event) <'m' packet>: Handle partial transfers.
11512         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11513
11514 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11515
11516         * regcache.c (init_register_cache): Initialize
11517         regcache->register_status.
11518         (free_register_cache): Release regcache->register_status.
11519         (regcache_cpy): Copy register_status.
11520         (registers_to_string): Print 'x's for unavailable registers.
11521         (supply_register): Mark the register's status valid or
11522         unavailable, depending on whether a buffer was passed in or not.
11523         (supply_register_zeroed): New.
11524         (supply_regblock): Mark the registers' status valid or
11525         unavailable, depending on whether a buffer was passed in or not.
11526         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11527         (struct regcache): New `register_status' field.
11528         (supply_register_zeroed): Declare.
11529         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11530         supply_register_zeroed, rather than passing a NULL buffer to
11531         supply_register.
11532         * tracepoint.c (fetch_traceframe_registers): Update comment.
11533
11534 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11535
11536         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11537         buffer explicit.
11538
11539 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
11540
11541         * server.h (decode_xfer_write): Change prototype.
11542         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11543         and don't extract the annex here.
11544         * server.c (decode_xfer_read): Remove `annex' parameter,
11545         and don't extract the annex here.
11546         (decode_xfer): New.
11547         (struct qxfer): New.
11548         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11549         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11550         (handle_qxfer_statictrace): New functions, abstracted out from
11551         handle_query, and made to use the struct qxfer interface.
11552         (handle_threads_qxfer_proper): Rename to ...
11553         (handle_qxfer_threads_proper): ... this.
11554         (handle_threads_qxfer): Rename to ...
11555         (handle_qxfer_threads): ... this.  Adjust.
11556         (qxfer_packets): New array.
11557         (handle_qxfer): New function.
11558         (handle_query): Use handle_qxfer.
11559
11560 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
11561
11562         * gdbreplay.c: Shorten lines of >= 80 columns.
11563         * linux-low.c: Ditto.
11564         * linux-ppc-low.c: Ditto.
11565         * linux-s390-low.c: Ditto.
11566         * linux-sparc-low.c: Ditto.
11567         * linux-x86-low.c: Ditto.
11568         * linux-xtensa-low.c: Ditto.
11569         * mem-break.c: Ditto.
11570         * nto-low.c: Ditto.
11571         * regcache.h: Ditto.
11572         * remote-utils.c: Ditto.
11573         * server.c: Ditto.
11574         * server.h: Ditto.
11575         * thread-db.c: Ditto.
11576         * tracepoint.c: Ditto.
11577         * utils.c: Ditto.
11578         * win32-low.h: Ditto.
11579
11580 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
11581
11582         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11583         update.
11584
11585 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
11586
11587         * server.c (gdbserver_version): Update copyright year in version
11588         output.
11589         * gdbreplay.c (gdbreplay_version): Ditto.
11590
11591 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
11592
11593         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11594         * linux-bfin-low.c: New file.
11595         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11596         PT_DATA_ADDR for BFIN targets.
11597         * Makefile.in (SFILES): Add linux-bfin-low.c.
11598         (clean): Remove reg-bfin.c.
11599         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11600         * README: Mention supported Blackfin targets.
11601
11602 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
11603
11604         * .gitignore: New file.
11605
11606 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
11607
11608         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11609
11610 2010-10-22  Jie Zhang  <jie@codesourcery.com>
11611
11612         * Makefile.in: Add FLAGS_TO_PASS variable.
11613         (install): Remove dependency of install-only and recursively
11614         invoke make for install-only.
11615
11616 2010-10-04  Doug Evans  <dje@google.com>
11617
11618         * Makefile.in (uninstall): Use $(DESTDIR).
11619
11620 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
11621
11622         PR gdb/11842
11623
11624         * linux-x86-low.c (compat_siginfo_from_siginfo)
11625         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11626         si_code is < 0.  Check for si_code == SI_TIMER before checking for
11627         si_code < 0.
11628
11629 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11630
11631         * lynx-i386-low.c: New file.
11632         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11633
11634 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11635
11636         * lynx-low.c (ptrace_request_to_str): Remove handling for
11637         request values that have been removed in LynxOS 5.x.
11638
11639 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11640
11641         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11642         <ptrace.h>
11643
11644 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
11645
11646         * configure.ac: Add --enable-inprocess-agent option.
11647         * configure: Rebuilt.
11648
11649 2010-09-06  Yao Qi  <yao@codesourcery.com>
11650
11651         * linux-low.c (linux_kill): Remove unused variable.
11652         (linux_stabilize_threads): Likewise.
11653         * server.c (start_inferior): Likewise.
11654         (queue_stop_reply_callback): Likewise.
11655         * tracepoint.c (do_action_at_tracepoint): Likewise.
11656
11657 2010-09-06  Yao Qi  <yao@codesourcery.com>
11658
11659         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11660         on return.
11661
11662 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
11663
11664         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11665
11666 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
11667
11668         * Makefile.in (install-only): Replace $IPA_DEPFILES with
11669         "$(IPA_DEPFILES)".
11670
11671 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11672
11673         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11674         gdbserver/lynx-ppc-low.c: New files.
11675         * Makefile.in (lynx_low_h): New variable.
11676         (lynx-low.o, lynx-ppc-low.o): New rules.
11677         * configure.ac: On LynxOS, link with -lnetinet.
11678         * configure.srv: Add handling of powerpc-*-lynxos* targets.
11679         * configure: regenerate.
11680
11681 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11682
11683         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11684         * configure.ac: Add check for vasprintf and vsnprintf.
11685         * configure, config.in: Regenerate.
11686         * server.h (vasprintf, vsnprintf): Add conditional declarations.
11687
11688 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11689
11690         * gdbreplay.c: Move include of alloca.h up, next to include of
11691         malloc.h.
11692         * server.h: Add include of malloc.h.
11693         * mem-break.c: Remove include of malloc.h.
11694         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11695
11696 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11697
11698         * Makefile.in (memmem.o): Build with -Wno-error.
11699
11700 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11701
11702         * utils.c (xsnprintf): Make non-static.
11703         * server.h: Add xsnprintf declaration.
11704         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11705         replace calls to snprintf by calls to xsnprintf throughout.
11706
11707 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11708
11709         * configure.ac: Add configure check for alloca.
11710         * configure, config.in: Regenerate.
11711         * server.h: Include alloca.h if it exists.
11712         * gdbreplay.c: Include alloca.h if it exists.
11713
11714 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11715
11716         * linux-low.c (__SIGRTMIN): Define if not already defined.
11717         (linux_create_inferior): Check for __ANDROID__ rather than
11718         __SIGRTMIN.
11719         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11720         are already deferred.
11721         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11722         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11723         stopped and already has a pending signal to report.
11724         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11725         a pending signal to report or is moving out of a jump pad.
11726         (linux_init_signals): Check for __ANDROID__ rather than
11727         __SIGRTMIN.
11728
11729 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11730
11731         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11732         debug_threads check.  Avoid a linear search when not doing debug
11733         output.
11734
11735 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11736
11737         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11738         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11739         (struct file_handler) <fd>: Change type to gdb_fildes_t.
11740         (process_event): Change local fd's type to gdb_fildes_t.
11741         (create_file_handler): Adjust prototype.
11742         (delete_file_handler): Adjust prototype.
11743         (handle_file_event): Adjust prototype.  Use pfildes.
11744         (create_file_event): Adjsut prototype.
11745         * remote-utils.c (remote_desc, listen_desc): Change type to
11746         gdb_fildes_t.
11747         * server.h: New gdb_fildes_t typedef.
11748         [USE_WIN32API]: Include winsock2.h.
11749         (delete_file_handler, add_file_handler): Adjust prototypes.
11750         (pfildes): Declare.
11751         * utils.c (pfildes): New.
11752
11753 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11754
11755         * configure.ac (build_warnings): Add -Wno-char-subscripts.
11756         * configure: Regenerate.
11757
11758 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11759
11760         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11761         (linux_done_accessing_memory): ... this.
11762         (linux_target_ops): Adjust.
11763         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11764         * nto-low.c (nto_target_ops): Adjust comment.
11765         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11766         * spu-low.c (spu_target_ops): Adjust comment.
11767         * target.h (target_ops): Rename unprepare_to_access_memory field
11768         to done_accessing_memory.
11769         (unprepare_to_access_memory): Rename to ...
11770         (done_accessing_memory): ... this.
11771
11772 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11773
11774         * linux-low.c (linux_prepare_to_access_memory): New.
11775         (linux_unprepare_to_access_memory): New.
11776         (linux_target_ops): Install them.
11777         * server.c (read_memory): Rename to ...
11778         (gdb_read_memory): ... this.  Use
11779         prepare_to_access_memory/prepare_to_access_memory.
11780         (write_memory): Rename to ...
11781         (gdb_write_memory): ... this.  Use
11782         prepare_to_access_memory/prepare_to_access_memory.
11783         (handle_search_memory_1): Adjust.
11784         (process_serial_event): Adjust.
11785         * target.h (struct target_ops): New fields
11786         prepare_to_access_memory and unprepare_to_access_memory.
11787         (prepare_to_access_memory, unprepare_to_access_memory): New.
11788         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11789         prepare_to_access_memory/prepare_to_access_memory.
11790         * nto-low.c (nto_target_ops): Adjust.
11791         * spu-low.c (spu_target_ops): Adjust.
11792         * win32-low.c (win32_target_ops): Adjust.
11793
11794 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11795
11796         * Makefile.in (WARN_CFLAGS): Get it from configure.
11797         (WERROR_CFLAGS): New.
11798         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11799         * configure.ac: Introduce --enable-werror, which adds -Werror to
11800         the compiler command line.  Enabled by default.  Disable with
11801         --disable-werror.  Add -Wdeclaration-after-statement
11802         Wpointer-arith and -Wformat-nonliteral to warning flags.
11803         * configure: Regenerate.
11804
11805 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11806
11807         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11808
11809 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11810
11811         * gdbreplay.c (remote_error): New.
11812         (gdbchar): New.
11813         (expect): Use gdbchar.  Check for error reading from GDB.
11814         Clarify sync error output.
11815         (play): Check for errors writing to GDB.
11816         * linux-low.c (sigchld_handler): Really ignore `write' errors.
11817         * remote-utils.c (getpkt): Check for errors writing to the remote
11818         descriptor.
11819
11820 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11821
11822         * linux-low.c (linux_wait_1): Move non-debugging code out of
11823         `debug_threads' control.
11824
11825 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11826
11827         * linux-low.c (linux_wait_1): Don't set last_status here.
11828         * server.c (push_event, queue_stop_reply_callback): Assert we're
11829         not pushing a TARGET_WAITKIND_IGNORE event.
11830         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11831         (myresume, handle_target_event): Set the thread's last_resume_kind
11832         and last_status from the target returned status.
11833
11834 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11835
11836         PR threads/10729
11837
11838         * linux-x86-low.c (update_debug_registers_callback): New.
11839         (i386_dr_low_set_addr): Use it.
11840         (i386_dr_low_get_addr): New.
11841         (i386_dr_low_set_control): Use update_debug_registers_callback.
11842         (i386_dr_low_get_control): New.
11843         (i386_dr_low_get_status): Adjust.
11844         * linux-low.c (linux_stop_lwp): New.
11845         * linux-low.h (linux_stop_lwp): Declare.
11846
11847         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11848         argument instead of a i386_debug_reg_state.
11849         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11850         a i386_debug_reg_state.
11851         (i386_insert_aligned_watchpoint): Adjust.
11852         (i386_remove_aligned_watchpoint): Adjust.
11853         (i386_low_stopped_data_address): Read the debug registers from the
11854         inferior instead of from the mirrors.
11855         * i386-low.h (struct i386_debug_reg_state): Extend comment.
11856         (i386_dr_low_get_addr): Declare.
11857         (i386_dr_low_get_control): Declare.
11858         (i386_dr_low_get_status): Change prototype.
11859
11860         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11861         (i386_dr_low_get_addr): New.
11862         (i386_dr_low_get_control): New.
11863         (i386_dr_low_get_status): Adjust prototype.  Return
11864         dr_status_mirror.
11865         (i386_initial_stuff): Clear dr_status_mirror and
11866         dr_control_mirror.
11867         (i386_get_thread_context): Adjust.
11868         (i386_set_thread_context): Adjust.
11869         (i386_thread_added): Adjust.
11870
11871 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
11872
11873         * linux-low.h (linux_thread_area): Delete declaration.
11874
11875 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
11876
11877         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11878         after its termination.
11879
11880 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
11881
11882         * linux-low.c (gdb_wants_lwp_stopped): Delete.
11883         (gdb_wants_all_stopped): Delete.
11884         (linux_wait_1): Don't call them.
11885         * server.c (handle_v_cont): Tag all threads as want-stopped.
11886         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
11887         stopped as "client-wants-stopped".
11888
11889 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
11890
11891         * Makefile.in (signals_h): New.
11892         (server_h): Depend on it.
11893         (server.o): Don't depend on $(signals_def).
11894         (signals.o): Depend on $(signals_def).
11895
11896 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
11897
11898         * Makefile.in (signals_def): New.
11899         (server_h): Append include/gdb/signals.h and signals_def.
11900         (server.o): Append signals_def.
11901
11902 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
11903
11904         * server.c (handle_target_event): Use target_signal_to_host for
11905         resume_info.sig initialization.
11906         * target.h (struct thread_resume) <sig>: New comment.
11907
11908 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
11909
11910         * server.c (handle_query): strcpy() the returned string from paddress()
11911         instead of sprintf().
11912         * utils.c (paddress): Return phex_nz().
11913
11914 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
11915
11916         * server.c (handle_v_cont): Call mourn_inferior if process
11917         just exited.
11918         (myresume): Likewise.
11919
11920 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
11921
11922         Static tracepoints, and integration with UST.
11923
11924         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
11925         * mem-break.c (uninsert_all_breakpoints)
11926         (reinsert_all_breakpoints): New.
11927         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11928         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11929         (gdb_agent_ust_loaded, helper_thread_id)
11930         (gdb_agent_helper_thread_id): New macros.
11931         (struct ipa_sym_addresses): Add addr_ust_loaded,
11932         addr_helper_thread_id, addr_cmd_buf.
11933         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11934         (in_process_agent_loaded_ust): New.
11935         (write_e_ust_not_loaded): New.
11936         (maybe_write_ipa_ust_not_loaded): New.
11937         (struct collect_static_trace_data_action): New.
11938         (enum tracepoint_type) <static_tracepoint>: New.
11939         (struct tracepoint) <handle>: Mention static tracepoints.
11940         (struct static_tracepoint_ctx): New.
11941         (CMD_BUF_SIZE): New.
11942         (add_tracepoint_action): Handle static tracepoint actions.
11943         (unprobe_marker_at): New.
11944         (clear_installed_tracepoints): Handle static tracepoints.
11945         (cmd_qtdp): Handle static tracepoints.
11946         (probe_marker_at): New.
11947         (cmd_qtstart): Handle static tracepoints.
11948         (response_tracepoint): Handle static tracepoints.
11949         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11950         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11951         (get_context_regcache): Handle static tracepoints.
11952         (do_action_at_tracepoint): Handle static tracepoint actions.
11953         (traceframe_find_block_type): Handle static trace data blocks.
11954         (traceframe_read_sdata): New.
11955         (download_tracepoints): Download static tracepoint actions.
11956         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11957         (GDB_PROBE_NAME): New.
11958         (ust_ops): New.
11959         (GET_UST_SYM): New.
11960         (USTF): New.
11961         (dlsym_ust): New.
11962         (ust_marker_to_static_tracepoint): New.
11963         (gdb_probe): New.
11964         (collect_ust_data_at_tracepoint): New.
11965         (gdb_ust_probe): New.
11966         (UNIX_PATH_MAX, SOCK_DIR): New.
11967         (gdb_ust_connect_sync_socket): New.
11968         (resume_thread, stop_thread): New.
11969         (run_inferior_command): New.
11970         (init_named_socket): New.
11971         (gdb_ust_socket_init): New.
11972         (cstr_to_hexstr): New.
11973         (next_st): New.
11974         (first_marker, next_marker): New.
11975         (response_ust_marker): New.
11976         (cmd_qtfstm, cmd_qtsstm): New.
11977         (unprobe_marker_at, probe_marker_at): New.
11978         (cmd_qtstmat, gdb_ust_thread): New.
11979         (gdb_ust_init): New.
11980         (initialize_tracepoint_ftlib): Call gdb_ust_init.
11981         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11982         (ST_REGENTRY): New.
11983         (x86_64_st_collect_regmap): New.
11984         (X86_64_NUM_ST_COLLECT_GREGS): New.
11985         (AMD64_RIP_REGNUM): New.
11986         (supply_static_tracepoint_registers): New.
11987         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11988         (ST_REGENTRY): New.
11989         (i386_st_collect_regmap): New.
11990         (i386_NUM_ST_COLLECT_GREGS): New.
11991         (supply_static_tracepoint_registers): New.
11992         * server.c (handle_query): Handle qXfer:statictrace:read.
11993         <qSupported>: Report support for StaticTracepoints, and
11994         qXfer:statictrace:read features.
11995         * server.h (traceframe_read_sdata)
11996         (supply_static_tracepoint_registers): Declare.
11997         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11998         (unpack_varlen_hex): Include in IPA build.
11999         * Makefile.in (ustlibs, ustinc): New.
12000         (IPA_OBJS): Add remote-utils-ipa.o.
12001         ($(IPA_LIB)): Link -ldl and -lpthread.
12002         (UST_CFLAGS): New.
12003         (IPAGENT_CFLAGS): Add UST_CFLAGS.
12004         * config.in, configure: Regenerate.
12005
12006 2010-06-20  Ian Lance Taylor  <iant@google.com>
12007             Pedro Alves  <pedro@codesourcery.com>
12008
12009         * linux-x86-low.c (always_true): Delete.
12010         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12011         trying to fool the compiler with always_true.
12012
12013 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
12014
12015         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12016         conditions in gdbserver.
12017
12018 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
12019
12020         * spu-low.c (spu_read_memory): Wrap around local store limit.
12021         (spu_write_memory): Likewise.
12022
12023 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
12024
12025         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12026         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12027         LONGEST uses.
12028         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12029         uses.
12030         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12031         uses with LONGEST uses.
12032
12033 2010-06-14  Stan Shebs  <stan@codesourcery.com>
12034             Pedro Alves  <pedro@codesourcery.com>
12035
12036         Bytecode compiler.
12037
12038         * linux-x86-low.c: Include limits.h.
12039         (add_insns): New.
12040         (always_true): New.
12041         (EMIT_ASM): New.
12042         (EMIT_ASM32): New.
12043         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12044         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12045         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12046         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12047         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12048         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12049         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12050         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12051         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12052         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12053         (amd64_emit_void_call_2): New.
12054         (amd64_emit_ops): New.
12055         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12056         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12057         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12058         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12059         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12060         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12061         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12062         (i386_emit_call, i386_emit_reg, i386_emit_pop)
12063         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12064         (i386_emit_stack_adjust, i386_emit_int_call_1)
12065         (i386_emit_void_call_2): New.
12066         (i386_emit_ops): New.
12067         (x86_emit_ops): New.
12068         (the_low_target): Install x86_emit_ops.
12069         * server.h (struct emit_ops): New.
12070         (get_raw_reg_func_addr): Declare.
12071         (current_insn_ptr, emit_error): Declare.
12072         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12073         (set_trace_state_variable_value): New defines.
12074         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12075         addr_get_trace_state_variable_value and
12076         addr_set_trace_state_variable_value.
12077         (symbol_list): New fields for get_raw_reg,
12078         get_trace_state_variable_value and set_trace_state_variable_value.
12079         (condfn): New typedef.
12080         (struct tracepoint): New field `compiled_cond'.
12081         (do_action_at_tracepoint): Clear compiled_cond.
12082         (get_trace_state_variable_value, set_trace_state_variable_value):
12083         Export in the IPA.
12084         (condition_true_at_tracepoint): If there's a compiled condition,
12085         run that.
12086         (current_insn_ptr, emit_error): New globals.
12087         (struct bytecode_address): New.
12088         (get_raw_reg_func_addr): New.
12089         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12090         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12091         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12092         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12093         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12094         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12095         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12096         (compile_tracepoint_condition, compile_bytecodes): New.
12097         * target.h (emit_ops): Forward declare.
12098         (struct target_ops): New field emit_ops.
12099         (target_emit_ops): New.
12100         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12101         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12102         * linux-low.c (linux_emit_ops): New.
12103         (linux_target_ops): Install it.
12104         * linux-low.h (struct linux_target_ops): New field emit_ops.
12105
12106 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
12107
12108         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12109         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12110
12111 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
12112             Stan Shebs  <stan@codesourcery.com>
12113
12114         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12115         (all): Depend on $(extra_libraries).
12116         (install-only): Install the IPA.
12117         (IPA_OBJS, IPA_LIB): New.
12118         (clean): Remove the IPA lib.
12119         (IPAGENT_CFLAGS): New.
12120         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12121         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12122         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12123         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12124         * configure.ac: Check for atomic builtins support in the compiler.
12125         (IPA_DEPFILES, extra_libraries): Define.
12126         * configure.srv (ipa_obj): Add description.
12127         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12128         (i[34567]86-*-linux*): Set ipa_obj.
12129         (x86_64-*-linux*): Set ipa_obj.
12130         * linux-low.c (stabilizing_threads): New.
12131         (supports_fast_tracepoints): New.
12132         (linux_detach): Stabilize threads before detaching.
12133         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
12134         the lwp is either not stabilizing, or is moving out of a jump pad.
12135         (linux_fast_tracepoint_collecting): New.
12136         (maybe_move_out_of_jump_pad): New.
12137         (enqueue_one_deferred_signal): New.
12138         (dequeue_one_deferred_signal): New.
12139         (linux_wait_for_event_1): If moving out of a jump pad, defer
12140         pending signals to later.
12141         (linux_stabilize_threads): New.
12142         (linux_wait_1): Check if threads need moving out of jump pads, and
12143         do it if so.
12144         (stuck_in_jump_pad_callback): New.
12145         (move_out_of_jump_pad_callback): New.
12146         (lwp_running): New.
12147         (linux_resume_one_lwp): Handle moving out of jump pads.
12148         (linux_set_resume_request): Dequeue deferred signals.
12149         (need_step_over_p): Also step over fast tracepoint jumps.
12150         (start_step_over): Also uninsert fast tracepoint jumps.
12151         (finish_step_over): Also reinsert fast tracepoint jumps.
12152         (linux_install_fast_tracepoint_jump): New.
12153         (linux_target_ops): Install linux_stabilize_threads and
12154         linux_install_fast_tracepoint_jump_pad.
12155         * linux-low.h (linux_target_ops) <get_thread_area,
12156         install_fast_tracepoint_jump_pad>: New fields.
12157         (struct lwp_info) <collecting_fast_tracepoint,
12158         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12159         (linux_get_thread_area): Declare.
12160         * linux-x86-low.c (jump_insn): New.
12161         (x86_get_thread_area): New.
12162         (append_insns): New.
12163         (push_opcode): New.
12164         (amd64_install_fast_tracepoint_jump_pad): New.
12165         (i386_install_fast_tracepoint_jump_pad): New.
12166         (x86_install_fast_tracepoint_jump_pad): New.
12167         (the_low_target): Install x86_get_thread_area and
12168         x86_install_fast_tracepoint_jump_pad.
12169         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12170         (struct fast_tracepoint_jump): New.
12171         (fast_tracepoint_jump_insn): New.
12172         (fast_tracepoint_jump_shadow): New.
12173         (find_fast_tracepoint_jump_at): New.
12174         (fast_tracepoint_jump_here): New.
12175         (delete_fast_tracepoint_jump): New.
12176         (set_fast_tracepoint_jump): New.
12177         (uninsert_fast_tracepoint_jumps_at): New.
12178         (reinsert_fast_tracepoint_jumps_at): New.
12179         (set_breakpoint_at): Use write_inferior_memory.
12180         (uninsert_raw_breakpoint): Use write_inferior_memory.
12181         (check_mem_read): Mask out fast tracepoint jumps.
12182         (check_mem_write): Mask out fast tracepoint jumps.
12183         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12184         (set_fast_tracepoint_jump): Declare.
12185         (delete_fast_tracepoint_jump)
12186         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12187         (reinsert_fast_tracepoint_jumps_at): Declare.
12188         * regcache.c: Don't compile many functions when building the
12189         in-process agent library.
12190         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12191         the register buffer in the heap.
12192         (free_register_cache): If the register buffer isn't owned by the
12193         regcache, don't free it.
12194         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12195         pre-existing register caches.
12196         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12197         type.
12198         (convert_ascii_to_int): : Constify `from' parameter type.
12199         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12200         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
12201         the needed buffer in-place.
12202         (relocate_instruction): New.
12203         * server.c (handle_query) <qSymbols>: If the target supports
12204         tracepoints, give it a chance of looking up symbols.  Report
12205         support for fast tracepoints.
12206         (handle_status): Stabilize threads.
12207         (process_serial_event): Adjust.
12208         * server.h (struct fast_tracepoint_jump): Forward declare.
12209         (struct process_info) <fast_tracepoint_jumps>: New field.
12210         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12211         (decode_X_packet, decode_M_packet): Adjust.
12212         (relocate_instruction): Declare.
12213         (in_process_agent_loaded): Declare.
12214         (tracepoint_look_up_symbols): Declare.
12215         (struct fast_tpoint_collect_status): Declare.
12216         (fast_tracepoint_collecting): Declare.
12217         (force_unlock_trace_buffer): Declare.
12218         (handle_tracepoint_bkpts): Declare.
12219         (initialize_low_tracepoint)
12220         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12221         * target.h (struct target_ops) <stabilize_threads,
12222         install_fast_tracepoint_jump_pad>: New fields.
12223         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12224         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12225         [HAVE_STDINT_H]: Include stdint.h.
12226         (trace_debug_1): Rename to ...
12227         (trace_vdebug): ... this.
12228         (trace_debug): Rename to ...
12229         (trace_debug_1): ... this.  Add `level' parameter.
12230         (trace_debug): New.
12231         (ATTR_USED, ATTR_NOINLINE): New.
12232         (IP_AGENT_EXPORT): New.
12233         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12234         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12235         (about_to_request_buffer_space, trace_buffer_is_full)
12236         (stopping_tracepoint, expr_eval_result, error_tracepoint)
12237         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12238         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12239         (traceframe_write_count, traceframes_created)
12240         (trace_state_variables)
12241         New renaming defines.
12242         (struct ipa_sym_addresses): New.
12243         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12244         (symbol_list): New.
12245         (ipa_sym_addrs): New.
12246         (all_tracepoint_symbols_looked_up): New.
12247         (in_process_agent_loaded): New.
12248         (write_e_ipa_not_loaded): New.
12249         (maybe_write_ipa_not_loaded): New.
12250         (tracepoint_look_up_symbols): New.
12251         (debug_threads) [IN_PROCESS_AGENT]: New.
12252         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12253         (UNKNOWN_SIDE_EFFECTS): New.
12254         (stop_tracing): New.
12255         (flush_trace_buffer): New.
12256         (stop_tracing_bkpt): New.
12257         (flush_trace_buffer_bkpt): New.
12258         (read_inferior_integer): New.
12259         (read_inferior_uinteger): New.
12260         (read_inferior_data_pointer): New.
12261         (write_inferior_data_pointer): New.
12262         (write_inferior_integer): New.
12263         (write_inferior_uinteger): New.
12264         (struct collect_static_trace_data_action): Delete.
12265         (enum tracepoint_type): New.
12266         (struct tracepoint) <type>: New field `type'.
12267         <actions_str, step_actions, step_actions_str>: Only include in
12268         GDBserver.
12269         <orig_size, obj_addr_on_target, adjusted_insn_addr>
12270         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12271         (tracepoints): Use IP_AGENT_EXPORT.
12272         (last_tracepoint): Don't include in the IPA.
12273         (stopping_tracepoint): Use IP_AGENT_EXPORT.
12274         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12275         (alloced_trace_state_variables): New.
12276         (trace_state_variables): Use IP_AGENT_EXPORT.
12277         (traceframe_t): Delete unused variable.
12278         (circular_trace_buffer): Don't include in the IPA.
12279         (trace_buffer_start): Delete.
12280         (struct trace_buffer_control): New.
12281         (trace_buffer_free): Delete.
12282         (struct ipa_trace_buffer_control): New.
12283         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12284         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12285         New.
12286         (trace_buffer_ctrl): New.
12287         (TRACE_BUFFER_CTRL_CURR): New.
12288         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12289         Reimplement as macros.
12290         (trace_buffer_wrap): Delete.
12291         (traceframe_write_count, traceframe_read_count)
12292         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12293         (struct tracepoint_hit_ctx) <type>: New field.
12294         (struct fast_tracepoint_ctx): New.
12295         (memory_barrier): New.
12296         (cmpxchg): New.
12297         (record_tracepoint_error): Update atomically in the IPA.
12298         (clear_inferior_trace_buffer): New.
12299         (about_to_request_buffer_space): New.
12300         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12301         updating the same buffer.
12302         (add_tracepoint): Default the tracepoint's type to trap
12303         tracepoint, and orig_size to -1.
12304         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12305         internal variables.
12306         (create_trace_state_variable): New parameter `gdb'.  Handle it.
12307         (clear_installed_tracepoints): Clear fast tracepoint jumps.
12308         (cmd_qtdp): Handle fast tracepoints.
12309         (cmd_qtdv): Adjust.
12310         (max_jump_pad_size): New.
12311         (gdb_jump_pad_head): New.
12312         (get_jump_space_head): New.
12313         (claim_jump_space): New.
12314         (sort_tracepoints): New.
12315         (MAX_JUMP_SIZE): New.
12316         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
12317         IPA.
12318         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12319         support.  Upload fast traceframes, and delete internal IPA
12320         breakpoints.
12321         (stop_tracing_handler): New.
12322         (flush_trace_buffer_handler): New.
12323         (cmd_qtstop): Upload fast tracepoints.
12324         (response_tracepoint): Handle fast tracepoints.
12325         (tracepoint_finished_step): Upload fast traceframes.  Set the
12326         tracepoint hit context's tracepoint type.
12327         (handle_tracepoint_bkpts): New.
12328         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12329         type.  Add comment about fast tracepoints.
12330         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12331         non-existing action_str field.
12332         (get_context_regcache): Handle fast tracepoints.
12333         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12334         to the regcache.
12335         (fast_tracepoint_from_jump_pad_address): New.
12336         (fast_tracepoint_from_ipa_tpoint_address): New.
12337         (collecting_t): New.
12338         (force_unlock_trace_buffer): New.
12339         (fast_tracepoint_collecting): New.
12340         (collecting): New.
12341         (gdb_collect): New.
12342         (write_inferior_data_ptr): New.
12343         (target_tp_heap): New.
12344         (target_malloc): New.
12345         (download_agent_expr): New.
12346         (UALIGN): New.
12347         (download_tracepoints): New.
12348         (download_trace_state_variables): New.
12349         (upload_fast_traceframes): New.
12350         (IPA_FIRST_TRACEFRAME): New.
12351         (IPA_NEXT_TRACEFRAME_1): New.
12352         (IPA_NEXT_TRACEFRAME): New.
12353         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12354         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12355         (gdb_jump_pad_buffer_end): New.
12356         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12357         (initialize_tracepoint): Adjust.
12358         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12359         buffer.  Initialize the low module.
12360         * utils.c (PREFIX, TOOLNAME): New.
12361         (malloc_failure): Use PREFIX.
12362         (error): In the IPA, an error causes an exit.
12363         (fatal, warning): Use PREFIX.
12364         (internal_error): Use TOOLNAME.
12365         (NUMCELLS): Increase to 10.
12366         * configure, config.in: Regenerate.
12367
12368 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
12369
12370         * server.c (handle_query) <qSupported>: Do two passes over the
12371         qSupported string to avoid nesting strtok.
12372
12373 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12374
12375         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12376         (CDEPS): New.
12377         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
12378         -Wl,--dynamic-list.
12379         * configure: Regenerate.
12380         * proc-service.list: New.
12381
12382 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12383
12384         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12385         New comment.
12386
12387 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
12388
12389         * gdbreplay.c (remote_open): Check error return from socket() call by
12390         its equality to -1 not by it being negative.
12391         * remote-utils.c (remote_open): Likewise.
12392
12393 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
12394
12395         * config.h: Regenerate.
12396
12397 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12398
12399         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12400         doesn't provide PTRACE_GET_THREAD_AREA.
12401
12402 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12403
12404         * linux-m68k-low.c: Include <asm/ptrace.h>
12405         (ps_get_thread_area): Implement.
12406
12407 2010-05-03  Doug Evans  <dje@google.com>
12408
12409         * event-loop.c (struct callback_event): New struct.
12410         (callback_list): New global.
12411         (append_callback_event, delete_callback_event): New functions.
12412         (process_callback): New function.
12413         (start_event_loop): Call it.
12414         * remote-utils.c (NOT_SCHEDULED): Define.
12415         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12416         moved out of readchar.
12417         (readchar): Rewrite.  Call reschedule before returning.
12418         (reset_readchar): New function.
12419         (remote_close): Call it.
12420         (process_remaining, reschedule): New functions.
12421         * server.h (callback_handler_func): New typedef.
12422         (append_callback_event, delete_callback_event): Declare.
12423
12424 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12425
12426         * proc-service.c (ps_pglobal_lookup): Use
12427         thread_db_look_up_one_symbol.
12428         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12429         parameter.  Use it instead of all_symbols_looked_up.
12430         * server.h (struct process_info) <all_symbols_looked_up>: Delete
12431         field.
12432         (all_symbols_looked_up): Don't declare.
12433         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12434         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12435         field.
12436         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12437         Set all_symbols_looked_up here.
12438         (thread_db_look_up_one_symbol): New.
12439         (thread_db_get_tls_address): Adjust.
12440         (thread_db_load_search, try_thread_db_load_1): Always allocate the
12441         thread_db object on the heap, and tentatively set it in the
12442         process structure.
12443         (thread_db_init): Don't set all_symbols_looked_up here.
12444         * linux-low.h (thread_db_look_up_one_symbol): Declare.
12445
12446 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12447
12448         * linux-low.c (linux_kill, linux_detach): Adjust.
12449         (status_pending_p_callback): Remove redundant statement.  Check
12450         for !TARGET_WAITIKIND_IGNORE, instead of
12451         TARGET_WAITKIND_STOPPED.
12452         (handle_tracepoints): Make sure LWP is locked.  Adjust.
12453         (linux_wait_for_event_1): Adjust.
12454         (linux_cancel_breakpoints): New.
12455         (unsuspend_one_lwp): New.
12456         (unsuspend_all_lwps): New.
12457         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12458         (send_sigstop_callback): Change return type to int, add new
12459         `except' parameter and handle it.
12460         (suspend_and_send_sigstop_callback): New.
12461         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12462         pass them down.  If SUSPEND, also increment the lwp's suspend
12463         count.
12464         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12465         (need_step_over_p): Don't consider suspended LWPs.
12466         (start_step_over): Adjust.
12467         (proceed_one_lwp): Change return type to int, add new `except'
12468         parameter and handle it.
12469         (unsuspend_and_proceed_one_lwp): New.
12470         (proceed_all_lwps): Use find_inferior instead of
12471         for_each_inferior.
12472         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
12473         also decrement the suspend count of LWPs.  Pass `except' down,
12474         instead of hacking its suspend count.
12475         (linux_pause_all): Add `freeze' parameter.  Adjust.
12476         (linux_unpause_all): New.
12477         (linux_target_ops): Install linux_unpause_all.
12478         * server.c (handle_status): Adjust.
12479         * target.h (struct target_ops): New fields `unpause_all' and
12480         `cancel_breakpoints'.  Add new parameter to `pause_all'.
12481         (pause_all): Add new `freeze' parameter.
12482         (unpause_all): New.
12483         (cancel_breakpoints): New.
12484         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12485         cancel breakpoints.
12486         (cmd_qtstart): Pause threads.
12487         (stop_tracing): Pause threads, and cancel breakpoints.
12488         * win32-low.c (win32_target_ops): Adjust.
12489
12490 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12491
12492         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12493         the inferior right away from here...
12494         (linux_wait_1): ... to here, and adjust to check the thread's
12495         last_resume_kind instead of the lwp's step or stop_expected flags.
12496
12497 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12498
12499         * README: Use consistent `GDB' and `GDBserver' spellings.
12500
12501 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12502
12503         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12504         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
12505         (linux_detach_one_lwp): Assume the lwp is stopped.
12506         (any_thread_of): Delete.
12507         (linux_detach): Stop all lwps here.  Don't blindly delete all
12508         breakpoints.
12509         (delete_lwp_callback): New.
12510         (linux_mourn): Delete all lwps of the process that is gone.
12511         (linux_wait_1): Don't delete the last lwp of the process here.
12512         * mem-break.h (mark_breakpoints_out): Declare.
12513         * mem-break.c (mark_breakpoints_out): New.
12514         (free_all_breakpoints): Use it.
12515         * server.c (handle_target_event): If the process is gone, mark
12516         breakpoints out.
12517         * thread-db.c (struct thread_db) <create_bp>: New field.
12518         (thread_db_enable_reporting): Fix prototype.  Store a thread event
12519         breakpoint reference in the thread_db struct.
12520         (thread_db_load_search): Clear the thread_db object.
12521         (try_thread_db_load_1): Ditto.
12522         (switch_to_process): New.
12523         (disable_thread_event_reporting): Use it.
12524         (remove_thread_event_breakpoints): New.
12525         (thread_db_detach, thread_db_mourn): Use it.
12526
12527 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
12528
12529         * linux-low.c (linux_enable_event_reporting): New.
12530         (linux_wait_for_event_1, handle_extended_wait): Use it.
12531
12532 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
12533
12534         * linux-low.c (linux_kill_one_lwp, linux_kill)
12535         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12536         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
12537         SIGSTOP even if the LWP is stopped.
12538         (send_sigstop_callback): New.
12539         (stop_all_lwps): Use send_sigstop_callback instead.
12540         (linux_resume_one_thread): Adjust.
12541         (proceed_one_lwp): Still proceed an LWP that the client has
12542         requested to stop, if we haven't reported it as stopped yet.  Make
12543         sure that LWPs the client want stopped, have a pending SIGSTOP.
12544
12545 2010-04-26  Doug Evans  <dje@google.com>
12546
12547         * server.c (handle_general_set): Make static.
12548
12549         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12550         Print received char after testing for error/eof instead of before.
12551         (input_interrupt): Tweak comment.
12552
12553 2010-04-23  Doug Evans  <dje@google.com>
12554
12555         * server.c (start_inferior): Print inferior argv if --debug.
12556
12557 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
12558
12559         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12560         * nto-x86-low.c: Include server.h
12561
12562 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
12563
12564         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12565         be consistent with other sources of this directory.
12566         (init_registers_amd64): Correct name of source file of this function
12567         in the comment.
12568
12569 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12570
12571         * configure.srv (x86_64-*-mingw*): New configuration for Windows
12572         64-bit executables.
12573
12574 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12575
12576         * win32-i386-low.c: Add 64-bit support.
12577         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12578         (init_registers_amd64): Declare.
12579         (mappings): Add 64-bit version of array.
12580         (init_windows_x86): New function.
12581         (the_low_target): Change init_arch field to init_windows_x86.
12582
12583 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12584
12585         * win32-low.c: Adapt to support also 64-bit architecture.
12586         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12587         (get_image_name): Use SIZE_T type for local variable `done'.
12588         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12589         (toolhelp_get_dll_name): Idem.
12590         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12591         Use uintptr_t typecast to avoid warning.
12592         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12593         (handle_exception): Use phex_nz to avoid warning.
12594         (win32_wait): Remove unused local variable `process'.
12595
12596 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12597
12598         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12599         `amd64-avx.o'.
12600
12601 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
12602
12603         * configure.ac: Use `ws2_32' library for srv_mingw.
12604         * configure: Regenerate.
12605         * gdbreplay.c: Include winsock2.h instead of winsock.h.
12606         * remote-utils.c: Likewise.
12607
12608 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
12609
12610         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12611         if __x86_64__ is defined.
12612
12613 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12614
12615         * configure: Regenerate.
12616
12617 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12618
12619         * server.c (handle_query): Handle 'qGetTIBAddr' query.
12620         * target.h (target_ops): New get_tib_address field.
12621         * win32-low.h (win32_thread_info): Add thread_local_base field.
12622         * win32-low.c (child_add_thread): Add tlb argument.
12623         Set thread_local_base field to TLB.
12624         (get_child_debug_event): Adapt to child_add_thread change.
12625         (win32_get_tib_address): New function.
12626         (win32_target_ops): Set get_tib_address field to
12627         win32_get_tib_address.
12628         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12629
12630 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12631
12632         * linux-low.c (linux_mourn): Also remove the process.
12633         * server.c (handle_target_event): Don't remove the process here.
12634         * nto-low.c (nto_mourn): New.
12635         (nto_target_ops): Install it.
12636         * spu-low.c (spu_mourn): New.
12637         (spu_target_ops): Install it.
12638         * win32-low.c (win32_mourn): New.
12639         (win32_target_ops): Install it.
12640
12641 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12642
12643         * server.h (buffer_xml_printf): Remove redundant `;'.
12644
12645 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12646
12647         * regcache.c (set_register_cache): Invalidate regcaches before
12648         changing the register cache layout.
12649         (regcache_invalidate_one): Allow a NULL regcache.
12650         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12651         regcaches before changing the register cache layout or the target
12652         regsets.
12653
12654 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12655
12656         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12657         variable warning on Linux/x86-64.
12658
12659 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12660
12661         GDBserver disconnected tracing support.
12662
12663         * linux-low.c (linux_remove_process): Delete.
12664         (add_lwp): Don't set last_resume_kind here.
12665         (linux_kill): Use `mourn'.
12666         (linux_detach): Use `thread_db_detach', and `mourn'.
12667         (linux_mourn): New.
12668         (linux_attach_lwp_1): Adjust comment.
12669         (linux_attach): last_resume_kind moved the thread_info; adjust.
12670         (status_pending_p_callback): Adjust.
12671         (linux_wait_for_event_1): Adjust.
12672         (count_events_callback, select_singlestep_lwp_callback)
12673         (select_event_lwp_callback, cancel_breakpoints_callback)
12674         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12675         (proceed_one_lwp): Adjust.
12676         (linux_async): Add debug output.
12677         (linux_thread_stopped): New.
12678         (linux_pause_all): New.
12679         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12680         linux_pause_all.
12681         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12682         (thread_db_free): Delete declaration.
12683         (thread_db_detach, thread_db_mourn): Declare.
12684         * thread-db.c (thread_db_init): Use thread_db_mourn.
12685         (thread_db_free): Delete, split in two.
12686         (disable_thread_event_reporting): New.
12687         (thread_db_detach): New.
12688         (thread_db_mourn): New.
12689
12690         * server.h (struct thread_info) <last_resume_kind>: New field.
12691         <attached>: Add comment.
12692         <gdb_detached>: New field.
12693         (handler_func): Change return type to int.
12694         (handle_serial_event, handle_target_event): Ditto.
12695         (gdb_connected): Declare.
12696         (tracing): Delete.
12697         (disconnected_tracing): Declare.
12698         (stop_tracing): Declare.
12699
12700         * server.c (handle_query) <qSupported>: Report support for
12701         disconnected tracing.
12702         (queue_stop_reply_callback): Account for running threads.
12703         (gdb_wants_thread_stopped): New.
12704         (gdb_wants_all_threads_stopped): New.
12705         (gdb_reattached_process): New.
12706         (handle_status): Clear the `gdb_detached' flag of all processes.
12707         In all-stop, stop all threads.
12708         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
12709         (process_serial_event): If the remote connection breaks, or if an
12710         exit was forced with "monitor exit", force an event loop exit.
12711         Handle disconnected tracing on detach.
12712         (handle_serial_event): Adjust.
12713         (handle_target_event): If GDB isn't connected, forward events back
12714         to the inferior, unless the last process exited, in which case,
12715         exit gdbserver.  Adjust interface.
12716
12717         * remote-utils.c (remote_open): Don't block in accept.  Instead
12718         register an event loop source on the listen socket file
12719         descriptor.  Refactor bits into ...
12720         (listen_desc): ... this new global.
12721         (gdb_connected): ... this new function.
12722         (enable_async_notification): ... this new function.
12723         (handle_accept_event): ... this new function.
12724         (remote_close): Clear remote_desc.
12725
12726         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12727
12728         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12729         New fields.
12730         (mourn_inferior): Define.
12731         (target_process_qsupported): Avoid the dangling else problem.
12732         (thread_stopped): Define.
12733         (pause_all): Define.
12734         (target_waitstatus_to_string): Declare.
12735         * target.c (target_waitstatus_to_string): New.
12736
12737         * tracepoint.c (tracing): Make extern.
12738         (disconnected_tracing): New.
12739         (stop_tracing): Make extern.  Handle tracing stops due to GDB
12740         disconnecting.
12741         (cmd_qtdisconnected): New.
12742         (cmd_qtstatus): Report disconnected tracing status in trace reply.
12743         (handle_tracepoint_general_set): Handle QTDisconnected.
12744
12745         * event-loop.c (event_handler_func): Change return type to int.
12746         (process_event): Bail out if the event handler wants the event
12747         loop to stop.
12748         (handle_file_event): Ditto.
12749         (start_event_loop): Bail out if the event handler wants the event
12750         loop to stop.
12751
12752         * nto-low.c (nto_target_ops): Adjust.
12753         * spu-low.c (spu_wait): Don't remove the process here.
12754         (spu_target_ops): Adjust.
12755         * win32-low.c (win32_wait): Don't remove the process here.
12756         (win32_target_ops): Adjust.
12757
12758 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12759
12760         * regcache.c (realloc_register_cache): Invalidate inferior's
12761         regcache before recreating it.
12762
12763 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
12764
12765         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12766
12767 2010-04-09  Stan Shebs  <stan@codesourcery.com>
12768             Pedro Alves  <pedro@codesourcery.com>
12769
12770         * server.h (LONGEST): New.
12771         (struct thread_info) <while_stepping>: New field.
12772         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12773         Declare.
12774         (initialize_tracepoint, handle_tracepoint_general_set)
12775         (handle_tracepoint_query, tracepoint_finished_step)
12776         (tracepoint_was_hit, release_while_stepping_state_list):
12777         (current_traceframe): Declare.
12778         * server.c (handle_general_set): Handle tracepoint packets.
12779         (read_memory): New.
12780         (write_memory): New.
12781         (handle_search_memory_1): Use read_memory.
12782         (handle_query): Report support for conditional tracepoints, trace
12783         state variables, and tracepoint sources.  Handle tracepoint
12784         queries.
12785         (main): Initialize the tracepoints module.
12786         (process_serial_event): Handle traceframe reads/writes.
12787
12788         * linux-low.c (handle_tracepoints): New.
12789         (linux_wait_1): Call it.
12790         (linux_resume_one_lwp): Handle while-stepping.
12791         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12792         (linux_target_ops): Install them.
12793         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12794         New field.
12795         * linux-x86-low.c (x86_supports_tracepoints): New.
12796         (the_low_target). Install it.
12797
12798         * mem-break.h (delete_breakpoint): Declare.
12799         * mem-break.c (delete_breakpoint): Make external.
12800
12801         * target.h (struct target_ops): Add `supports_tracepoints',
12802         `read_pc', and `write_pc' fields.
12803         (target_supports_tracepoints): Define.
12804         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12805         (phex_nz): New.
12806
12807         * regcache.h (struct regcache) <registers_owned>: New field.
12808         (init_register_cache, regcache_cpy): Declare.
12809         (regcache_read_pc, regcache_write_pc): Declare.
12810         (register_cache_size): Declare.
12811         (supply_regblock): Declare.
12812         * regcache.c (init_register_cache): New.
12813         (new_register_cache): Use it.
12814         (regcache_cpy): New.
12815         (register_cache_size): New.
12816         (supply_regblock): New.
12817         (regcache_read_pc, regcache_write_pc): New.
12818
12819         * tracepoint.c: New.
12820
12821         * Makefile.in (OBS): Add tracepoint.o.
12822         (tracepoint.o): New rule.
12823
12824 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
12825
12826         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12827         (i386-mmx.o): New.
12828         (i386-mmx.c): Likewise.
12829         (i386-mmx-linux.o): Likewise.
12830         (i386-mmx-linux.c): Likewise.
12831
12832         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12833         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12834         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12835         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12836
12837         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12838         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12839         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12840
12841 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
12842
12843         * Makefile.in (clean): Updated.
12844         (i386-avx.o): New.
12845         (i386-avx.c): Likewise.
12846         (i386-avx-linux.o): Likewise.
12847         (i386-avx-linux.c): Likewise.
12848         (amd64-avx.o): Likewise.
12849         (amd64-avx.c): Likewise.
12850         (amd64-avx-linux.o): Likewise.
12851         (amd64-avx-linux.c): Likewise.
12852
12853         * configure.srv (srv_i386_regobj): Add i386-avx.o.
12854         (srv_i386_linux_regobj): Add i386-avx-linux.o.
12855         (srv_amd64_regobj): Add amd64-avx.o.
12856         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12857         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12858         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12859         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12860         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12861         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12862         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12863
12864         * i387-fp.c: Include "i386-xstate.h".
12865         (i387_xsave): New.
12866         (i387_cache_to_xsave): Likewise.
12867         (i387_xsave_to_cache): Likewise.
12868         (x86_xcr0): Likewise.
12869
12870         * i387-fp.h (i387_cache_to_xsave): Likewise.
12871         (i387_xsave_to_cache): Likewise.
12872         (x86_xcr0): Likewise.
12873
12874         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12875         * linux-crisv32-low.c (target_regsets): Likewise.
12876         * linux-m68k-low.c (target_regsets): Likewise.
12877         * linux-mips-low.c (target_regsets): Likewise.
12878         * linux-ppc-low.c (target_regsets): Likewise.
12879         * linux-s390-low.c (target_regsets): Likewise.
12880         * linux-sh-low.c (target_regsets): Likewise.
12881         * linux-sparc-low.c (target_regsets): Likewise.
12882         * linux-xtensa-low.c (target_regsets): Likewise.
12883
12884         * linux-low.c: Include <sys/uio.h>.
12885         (regsets_fetch_inferior_registers): Support nt_type.
12886         (regsets_store_inferior_registers): Likewise.
12887         (linux_process_qsupported): New.
12888         (linux_target_ops): Add linux_process_qsupported.
12889
12890         * linux-low.h (regset_info): Add nt_type.
12891         (linux_target_ops): Add process_qsupported.
12892
12893         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12894         and <sys/uio.h>.
12895         (init_registers_i386_avx_linux): New.
12896         (init_registers_amd64_avx_linux): Likewise.
12897         (xmltarget_i386_linux_no_xml): Likewise.
12898         (xmltarget_amd64_linux_no_xml): Likewise.
12899         (PTRACE_GETREGSET): Likewise.
12900         (PTRACE_SETREGSET): Likewise.
12901         (x86_fill_xstateregset): Likewise.
12902         (x86_store_xstateregset): Likewise.
12903         (use_xml): Likewise.
12904         (x86_linux_update_xmltarget): Likewise.
12905         (x86_linux_process_qsupported): Likewise.
12906         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12907         (x86_arch_setup): Don't call init_registers_amd64_linux nor
12908         init_registers_i386_linux here.  Call
12909         x86_linux_update_xmltarget.
12910         (the_low_target): Add x86_linux_process_qsupported.
12911
12912         * server.c (handle_query): Call target_process_qsupported.
12913
12914         * target.h (target_ops): Add process_qsupported.
12915         (target_process_qsupported): New.
12916
12917 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
12918
12919         * inferiors.c (add_thread): Set last_status kind to
12920         TARGET_WAITKIND_IGNORE.
12921         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12922         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
12923         (linux_wait_1): Move `thread' local definition to block that uses
12924         it.  Don't NULL initialize `event_child'.
12925         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12926         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12927         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12928
12929 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12930
12931         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12932         an extended waitstatus, or by a watchpoint.
12933         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12934         thread was stepping or has been stopped by a watchpoint.
12935
12936 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12937
12938         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12939         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12940         of another, then delete the previous, and validate all
12941         breakpoints.
12942         (validate_inserted_breakpoint): New.
12943         (delete_disabled_breakpoints): New.
12944         (validate_breakpoints): New.
12945         (check_mem_read): Validate breakpoints before trusting their
12946         shadow.  Delete disabled breakpoints.
12947         (check_mem_write): Validate breakpoints before trusting they
12948         should be inserted.  Delete disabled breakpoints.
12949         * mem-break.h (validate_breakpoints):
12950         * server.c (handle_query): Validate breakpoints when we see a
12951         qSymbol query.
12952
12953 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12954
12955         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12956         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
12957         if we could tell there's a GDB breakpoint at stop_pc.
12958         (need_step_over_p): Don't do a step over if we find a GDB
12959         breakpoint at the resume PC.
12960
12961         * mem-break.c (struct raw_breakpoint): New.
12962         (enum bkpt_type): New type `gdb_breakpoint'.
12963         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12964         fields.  New field `raw'.
12965         (find_raw_breakpoint_at): New.
12966         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
12967         breakpoint instead.
12968         (set_breakpoint_at): Adjust.
12969         (delete_raw_breakpoint): New.
12970         (release_breakpoint): New.
12971         (delete_breakpoint): Rename to...
12972         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
12973         release_breakpoint.  Return ENOENT.
12974         (delete_breakpoint): Reimplement.
12975         (find_breakpoint_at): Delete.
12976         (find_gdb_breakpoint_at): New.
12977         (delete_breakpoint_at): Delete.
12978         (set_gdb_breakpoint_at): New.
12979         (delete_gdb_breakpoint_at): New.
12980         (gdb_breakpoint_here): New.
12981         (set_reinsert_breakpoint): Use release_breakpoint.
12982         (uninsert_breakpoint): Rename to ...
12983         (uninsert_raw_breakpoint): ... this.
12984         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12985         (reinsert_raw_breakpoint): Change parameter type to
12986         raw_breakpoint.
12987         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12988         instead.
12989         (check_breakpoints): Adjust.  Use release_breakpoint.
12990         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12991         (breakpoint_inserted_here): Ditto.
12992         (check_mem_read): Adjust to iterate over raw breakpoints instead.
12993         Don't trust the breakpoint's shadow if it is not inserted.
12994         (check_mem_write): Adjust to iterate over raw breakpoints instead.
12995         (delete_all_breakpoints): Adjust.
12996         (free_all_breakpoints): Mark all breakpoints as uninserted, and
12997         use delete_breakpoint_1.
12998
12999         * mem-break.h (breakpoints_supported): Delete declaration.
13000         (set_gdb_breakpoint_at): Declare.
13001         (gdb_breakpoint_here): Declare.
13002         (delete_breakpoint_at): Delete.
13003         (delete_gdb_breakpoint_at): Declare.
13004
13005         * server.h (struct raw_breakpoint): Forward declare.
13006         (struct process_info): New field `raw_breakpoints'.
13007
13008         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13009         breakpoints.
13010
13011 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13012
13013         * linux-low.c (status_pending_p_callback): Fix comment.
13014         (linux_wait_for_event_1): Move most of the internal breakpoint
13015         handling from here...
13016         (linux_wait_1): ... to here.
13017         (count_events_callback): New.
13018         (select_singlestep_lwp_callback): New.
13019         (select_event_lwp_callback): New.
13020         (cancel_breakpoints_callback): New.
13021         (select_event_lwp): New.
13022         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
13023         priority to all LWPs that have had events that should be reported
13024         to the client.  Cancel breakpoints when about to reporting the
13025         event to the client, not while stopping lwps.  No longer cancel
13026         finished single-steps here.
13027         (cancel_finished_single_step): Delete.
13028         (cancel_finished_single_steps): Delete.
13029
13030 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13031
13032         * mem-break.c (enum bkpt_type): New.
13033         (struct breakpoint): New field `type'.
13034         (set_breakpoint_at): Change return type to struct breakpoint
13035         pointer.  Set type to `other_breakpoint' by default.
13036         (delete_breakpoint): Rewrite, supporting more than one breakpoint
13037         in the breakpoint list.
13038         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13039         (reinsert_breakpoint): Rename to ...
13040         (reinsert_raw_breakpoint): ... this.
13041         (reinsert_breakpoints_at): Adjust.
13042         * mem-break.h (struct breakpoint): Declare.
13043         (set_breakpoint_at): Change return type to struct breakpoint
13044         pointer.
13045
13046 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13047
13048         * server.c (handle_query): Assign, not compare.
13049
13050 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
13051
13052         Teach linux gdbserver to step-over-breakpoints.
13053
13054         * linux-low.c (can_hardware_single_step): New.
13055         (supports_breakpoints): New.
13056         (handle_extended_wait): If stopping threads, read the stop pc of
13057         the new cloned LWP.
13058         (get_pc): New.
13059         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
13060         low target doesn't support retrieving the PC.
13061         (add_lwp): Set last_resume_kind to resume_continue.
13062         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
13063         (linux_attach): Don't clear stop_expected.  Set the lwp's
13064         last_resume_kind to resume_stop.
13065         (linux_detach_one_lwp): Don't check for removed breakpoints.
13066         (check_removed_breakpoint): Delete.
13067         (status_pending_p): Rename to ...
13068         (status_pending_p_callback): ... this.  Don't check for removed
13069         breakpoints.  Don't consider threads that are stopped from GDB's
13070         perspective.
13071         (linux_wait_for_lwp): Always read the stop_pc here.
13072         (cancel_breakpoint): New.
13073         (step_over_bkpt): New global.
13074         (linux_wait_for_event_1): Implement stepping over breakpoints.
13075         (gdb_wants_lwp_stopped): New.
13076         (gdb_wants_all_stopped): New.
13077         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
13078         single-step traps here.  Store the thread's last reported target
13079         wait status.
13080         (send_sigstop): Don't clear stop_expected.  Always set it,
13081         instead.
13082         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13083         (cancel_finished_single_step): New.
13084         (cancel_finished_single_steps): New.
13085         (wait_for_sigstop): Don't cancel finished single-step traps here.
13086         (linux_resume_one_lwp): Don't check for removed breakpoints.
13087         Don't set `step' on non-hardware step archs.
13088         (linux_set_resume_request): Ignore resume_stop requests if already
13089         stopping or stopped.  Set the lwp's last_resume_kind.
13090         (resume_status_pending_p): Don't check for removed breakpoints.
13091         (need_step_over_p): New.
13092         (start_step_over): New.
13093         (finish_step_over): New.
13094         (linux_resume_one_thread): Always queue a sigstop for resume_stop
13095         requests.  Clear the thread's last reported target waitstatus.
13096         Don't use the `suspended' flag.  Don't consider pending breakpoints.
13097         (linux_resume): Start a step-over if necessary.
13098         (proceed_one_lwp): New.
13099         (proceed_all_lwps): New.
13100         (unstop_all_lwps): New.
13101         * linux-low.h (struct lwp_info): Rewrite comment for the
13102         `suspended' flag.  Add the `stop_pc' field.  Delete the
13103         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
13104         Add `'last_resume_kind' and `need_step_over' fields.
13105         * inferiors.c (struct thread_info): Delete, moved elsewhere.
13106         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13107         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
13108         (set_raw_breakpoint_at): New.
13109         (set_breakpoint_at): Rewrite to use it.
13110         (reinsert_breakpoint_handler): Delete.
13111         (set_reinsert_breakpoint): New.
13112         (reinsert_breakpoint_by_bp): Delete.
13113         (delete_reinsert_breakpoints): New.
13114         (uninsert_breakpoint): Rewrite.
13115         (uninsert_breakpoints_at): New.
13116         (reinsert_breakpoint): Rewrite.
13117         (reinsert_breakpoints_at): New.
13118         (check_breakpoints): Rewrite.
13119         (breakpoint_here): New.
13120         (breakpoint_inserted_here): New.
13121         (check_mem_read): Adjust.
13122         * mem-break.h (breakpoints_supported, breakpoint_here)
13123         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13124         (reinsert_breakpoint_by_bp): Delete declaration.
13125         (delete_reinsert_breakpoints): Declare.
13126         (reinsert_breakpoint): Delete declaration.
13127         (reinsert_breakpoints_at): Declare.
13128         (uninsert_breakpoint): Delete declaration.
13129         (uninsert_breakpoints_at): Declare.
13130         (check_breakpoints): Adjust prototype.
13131         * server.h: Adjust include order.
13132         (struct thread_info): Declare here.  Add a `last_status' field.
13133
13134 2010-03-23  Michael Snyder  <msnyder@vmware.com>
13135
13136         * server.c (crc32): New function.
13137         (handle_query): Add handling for 'qCRC:' request.
13138
13139 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
13140
13141         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13142         lwp had been stopped by a watchpoint.
13143
13144 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
13145
13146         * server.h (internal_error): Declare.
13147         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13148         * utils.c (internal_error): New function.
13149
13150 2010-03-15  Andreas Schwab  <schwab@redhat.com>
13151
13152         * configure.srv: Fix typo setting srv_regobj.
13153
13154 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
13155
13156         * linux-low.c (fetch_register): Avoid passing a non string literal
13157         format to `error'.
13158         (usr_store_inferior_registers): Ditto.
13159
13160 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
13161
13162         * linux-low.c (linux_write_memory): Bail out early if peeking
13163         memory failed.
13164
13165 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
13166
13167         * linux-low.h (struct lwp_info): New fields
13168         `stopped_by_watchpoint' and `stopped_data_address'.
13169         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13170         here, and cache them in the lwp object.
13171         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13172         directly.
13173         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13174         field.
13175         (linux_stopped_by_watchpoint): Rewrite.
13176         (linux_stopped_data_address): Rewrite.
13177
13178 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
13179
13180         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13181         switching the current inferior, not before.
13182
13183 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
13184
13185         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13186         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13187         i386-linux.c and amd64-linux.c.
13188         (reg-i386.o): Removed.
13189         (reg-i386.c): Likewise.
13190         (reg-i386-linux.o): Likewise.
13191         (reg-i386-linux.c): Likewise.
13192         (reg-x86-64.o): Likewise.
13193         (reg-x86-64.c): Likewise.
13194         (reg-x86-64-linux.o): Likewise.
13195         (reg-x86-64-linux.c): Likewise.
13196         (i386.o): New.
13197         (i386.c): Likewise.
13198         (i386-linux.o): Likewise.
13199         (i386-linux.c): Likewise.
13200         (amd64.o): Likewise.
13201         (amd64.c): Likewise.
13202         (amd64-linux.o): Likewise.
13203         (amd64-linux.c): Likewise.
13204
13205         * configure.srv (srv_i386_regobj): New.
13206         (srv_i386_linux_regobj): Likewise.
13207         (srv_amd64_regobj): Likewise.
13208         (srv_amd64_linux_regobj): Likewise.
13209         (srv_i386_32bit_xmlfiles): Likewise.
13210         (srv_i386_64bit_xmlfiles): Likewise.
13211         (srv_i386_xmlfiles): Likewise.
13212         (srv_amd64_xmlfiles): Likewise.
13213         (srv_i386_linux_xmlfiles): Likewise.
13214         (srv_amd64_linux_xmlfiles): Likewise.
13215         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
13216         srv_xmlfiles to $srv_i386_xmlfiles.
13217         (i[34567]86-*-mingw32ce*): Likewise.
13218         (i[34567]86-*-mingw*): Likewise.
13219         (i[34567]86-*-nto*): Likewise.
13220         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13221         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
13222         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13223         (x86_64-*-linux*): Likewise.
13224
13225         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13226         (init_registers_amd64_linux): New.
13227         (x86_arch_setup): Replace init_registers_x86_64_linux with
13228         init_registers_amd64_linux.
13229
13230 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
13231
13232         * configure.ac: Check for libdl.  If it is not available link against
13233         static libthread_db.
13234         * configure: Regenerate.
13235
13236 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
13237
13238         PR9605
13239
13240         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13241         handing a read watchpoint.
13242         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13243
13244 2010-02-12  Doug Evans  <dje@google.com>
13245
13246         * linux-low.c (linux_supports_tracefork_flag): Document.
13247         (linux_look_up_symbols): Add comment.
13248
13249 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
13250
13251         * regcache.c (supply_register): Clear regcache if buf is NULL.
13252
13253 2010-02-02  Nicolas Roche  <roche@sourceware.org>
13254             Joel Brobecker  <brobecker@adacore.com>
13255
13256         * inferiors.c (find_inferior): Add function documentation.
13257         (unloaded_dll): Handle the case where the unloaded dll has not
13258         been previously registered in the dll list.
13259
13260 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
13261
13262         * linux-arm-low.c (thumb_breakpoint_len): Delete.
13263         (thumb2_breakpoint): New.
13264         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13265
13266 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
13267
13268         * linux-low.c (get_stop_pc): Check for SIGTRAP.
13269         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13270         breakpoints.
13271
13272 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13273
13274         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13275
13276 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
13277
13278         * linux-s390-low.c (s390_collect_ptrace_register)
13279         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13280
13281 2010-01-21  Doug Evans  <dje@google.com>
13282
13283         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13284         (PTRACE_ARG4_TYPE): New macro.
13285         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13286         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13287         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13288         (usr_store_inferior_registers): Ditto.
13289         (linux_read_memory, linux_write_memory): Ditto.
13290         (linux_test_for_tracefork): Ditto.
13291
13292         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13293         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13294
13295 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13296
13297         * proc-service.c (ps_lgetregs): Don't refetch registers from the
13298         target.
13299
13300 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
13301
13302         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13303         prototype to take a regcache.  Adjust.
13304
13305 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
13306
13307         * regcache.h (struct thread_info): Forward declare.
13308         (struct regcache): New.
13309         (new_register_cache): Adjust prototype.
13310         (get_thread_regcache): Declare.
13311         (free_register_cache): Adjust prototype.
13312         (registers_to_string, registers_from_string): Ditto.
13313         (supply_register, supply_register_by_name, collect_register)
13314         (collect_register_as_string, collect_register_by_name): Ditto.
13315         * regcache.c (struct inferior_regcache_data): Delete.
13316         (get_regcache): Rename to ...
13317         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
13318         fetching registers.
13319         (regcache_invalidate_one): Adjust.
13320         (regcache_invalidate): Fix prototype.
13321         (new_register_cache): Return the new register cache.
13322         (free_register_cache): Change prototype.
13323         (realloc_register_cache): Adjust.
13324         (registers_to_string): Change prototype to take a regcache.  Adjust.
13325         (registers_from_string): Ditto.
13326         (register_data): Ditto.
13327         (supply_register): Ditto.
13328         (supply_register_by_name): Ditto.
13329         (collect_register): Ditto.
13330         (collect_register_as_string): Ditto.
13331         (collect_register_by_name): Ditto.
13332         * server.c (process_serial_event): Adjust.
13333         * linux-low.h (regset_fill_func, regset_store_func): Change
13334         prototype.
13335         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13336         Change prototype.
13337         * linux-low.c (get_stop_pc): Adjust.
13338         (check_removed_breakpoint): Adjust.
13339         (linux_wait_for_event): Adjust.
13340         (linux_resume_one_lwp): Adjust.
13341         (fetch_register): Add regcache parameter.  Adjust.
13342         (usr_store_inferior_registers): Ditto.
13343         (regsets_fetch_inferior_registers): Ditto.
13344         (regsets_store_inferior_registers): Ditto.
13345         (linux_fetch_registers, linux_store_registers): Ditto.
13346         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13347         regcache.  Adjust.
13348         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13349         Ditto.
13350         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13351         prototype to take a regcache.
13352         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13353         * remote-utils.c (convert_ascii_to_int, outreg)
13354         (prepare_resume_reply): Change prototype to take a regcache.
13355         Adjust.
13356         * target.h (struct target_ops) <fetch_registers, store_registers>:
13357         Change prototype to take a regcache.
13358         (fetch_inferior_registers, store_inferior_registers): Change
13359         prototype to take a regcache.  Adjust.
13360         * proc-service.c (ps_lgetregs): Adjust.
13361         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13362         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13363         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13364         take a regcache.  Adjust.
13365         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13366         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13367         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13368         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
13369         * linux-cris-low.c (cris_get_pc, cris_set_pc)
13370         (cris_cannot_fetch_register):
13371         (cris_breakpoint_at): Change prototype to take a regcache.
13372         Adjust.
13373         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13374         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13375         to take a regcache.  Adjust.
13376         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13377         Adjust.
13378         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13379         take a regcache.  Adjust.
13380         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13381         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13382         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
13383         * linux-mips-low.c (mips_get_pc):
13384         (mips_set_pc): Change prototype to take a regcache.  Adjust.
13385         (mips_reinsert_addr): Adjust.
13386         (mips_collect_register): Change prototype to take a regcache.
13387         Adjust.
13388         (mips_supply_register):
13389         (mips_collect_register_32bit, mips_supply_register_32bit)
13390         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13391         (mips_store_fpregset): Ditto.
13392         * linux-ppc-low.c (ppc_supply_ptrace_register)
13393         (ppc_supply_ptrace_register): Ditto.
13394         (parse_spufs_run): Adjust.
13395         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13396         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13397         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13398         take a regcache.  Adjust.
13399         * linux-s390-low.c (s390_collect_ptrace_register)
13400         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13401         (s390_set_pc): Change prototype to take a regcache.  Adjust.
13402         (s390_arch_setup): Adjust.
13403         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13404         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
13405         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13406         (sparc_fill_gregset, sparc_store_gregset_from_stack)
13407         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13408         regcache.  Adjust.
13409         (sparc_breakpoint_at): Adjust.
13410         * linux-xtensa-low.c (xtensa_fill_gregset):
13411         (xtensa_store_gregset):
13412         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13413         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
13414         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13415         prototype to take a regcache.  Adjust.
13416         * win32-arm-low.c (arm_fetch_inferior_register)
13417         (arm_store_inferior_register): Change prototype to take a
13418         regcache.  Adjust.
13419         * win32-i386-low.c (i386_fetch_inferior_register)
13420         (i386_store_inferior_register): Change prototype to take a
13421         regcache.  Adjust.
13422         * win32-low.c (child_fetch_inferior_registers)
13423         (child_store_inferior_registers): Change prototype to take a
13424         regcache.  Adjust.
13425         (win32_wait): Adjust.
13426         (win32_fetch_inferior_registers): Change prototype to take a
13427         regcache.  Adjust.
13428         (win32_store_inferior_registers): Adjust.
13429         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13430         store_inferior_register>: Change prototype to take a regcache.
13431
13432 2010-01-20  Doug Evans  <dje@google.com>
13433
13434         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13435         #ifdef.
13436         (linux_wait_for_event1, linux_init_signals): Ditto.
13437         (W_STOPCODE): Provide definition if missing.
13438
13439 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
13440
13441         * linux-low.c (linux_core_of_thread): New.
13442         (compare_ints, show_process, list_threads): New.
13443         (linux_qxfer_osdata): Report threads and cores.
13444         (linux_target_op): Register linux_core_of_thread.
13445         * remote-utils.c (prepare_resume_reply): Report the core.
13446         (buffer_xml_printf): Support %d specifier.
13447         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13448         New.
13449         (handle_query): Handle qXfer:threads.  Announce availability
13450         thereof.
13451         * target.h (struct target_ops): New field core_of_thread.
13452
13453 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
13454
13455         * Makefile.in (clean): Remove new generated files.
13456         (reg-s390.o, reg-s390.c): Remove rules.
13457         (reg-s390x.o, reg-s390x.c): Likewise.
13458         (s390-linux32.o, s390-linux32.c): Add rules.
13459         (s390-linux64.o, s390-linux64.c): Likewise.
13460         (s390x-linux64.o, s390x-linux64.c): Likewise.
13461         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13462         * linux-s390-low.c: Include <elf.h>.
13463         (HWCAP_S390_HIGH_GPRS): Define if undefined.
13464         (init_registers_s390): Remove prototype.
13465         (init_registers_s390x): Likewise.
13466         (init_registers_s390_linux32): Add prototype.
13467         (init_registers_s390_linux64): Likewise.
13468         (init_registers_s390x_linux64): Likewise.
13469         (s390_num_regs_3264): New define.
13470         (s390_regmap_3264): New global variable.
13471         (s390_cannot_fetch_register): Remove obsolete check.
13472         (s390_cannot_store_register): Likewise.
13473         (s390_collect_ptrace_register): Handle upper/lower register halves.
13474         (s390_supply_ptrace_register): Likewise.
13475         (s390_fill_gregset): Update to register number changes.
13476         (s390_get_hwcap): New routine.
13477         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13478         Install appropriate regmap and register set.
13479
13480 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
13481
13482         * server.c (gdbserver_version): Update copyright year to 2010.
13483         * gdbreplay.c (gdbreplay_version): Likewise.
13484
13485 2009-12-28  Doug Evans  <dje@google.com>
13486
13487         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13488         elf/external.h.  Include <elf.h> instead but only if necessary.
13489
13490 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
13491
13492         * linux-low.c (linux_remove_process): Remove `detaching'
13493         parameter.  Don't release/detach from thread_db here.
13494         (linux_kill): Release/detach from thread_db here, ...
13495         (linux_detach): ... and here, before actually detaching.
13496         (linux_wait_1): ... and here, when a process exits.
13497         * thread-db.c (any_thread_of): New.
13498         (thread_db_free): Switch the current inferior to a thread of the
13499         passed in process.
13500
13501 2009-12-21  Doug Evans  <dje@google.com>
13502
13503         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13504
13505         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13506         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13507         warning ifndef __NR_tkill.  Move setting of errno there too.
13508         Delete unnecessary resetting of errno after syscall.
13509         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13510
13511         * configure.ac: Check for dladdr.
13512         * config.in: Regenerate.
13513         * configure: Regenerate.
13514         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13515         (try_thread_db_load): Update.
13516
13517         * linux-low.c (my_waitpid): Delete unnecessary prototype.
13518
13519 2009-12-18  Doug Evans  <dje@google.com>
13520
13521         * event-loop.c: Include unistd.h if it exists.
13522
13523         * linux-low.c (my_waitpid): Move definition away from being in
13524         between linux_tracefork_child/linux_test_for_tracefork.
13525
13526         * gdb_proc_service.h (psaddr_t): Fix type.
13527         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13528         signature to match glibc.
13529
13530 2009-12-16  Doug Evans  <dje@google.com>
13531
13532         * linux-low.c (linux_read_memory): Fix argument to read.
13533
13534 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13535
13536         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13537         events, don't leave current_inferior pointing at null.
13538
13539 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13540
13541         * win32-low.c (LOG): Delete.
13542         (OUTMSG): Output to stderr.
13543         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13544         on compile time LOG macro.
13545         (win32_wait): Fix debug output.
13546
13547 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13548
13549         * win32-low.c (win32_add_one_solib): If the dll name is
13550         "ntdll.dll", prepend the system directory to the dll path.
13551
13552 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
13553
13554         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13555
13556 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
13557             Vladimir Prus  <vladimir@codesourcery.com>
13558
13559         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13560         * configure.ac: Check for __mcoldfire__ and set
13561         gdb_cv_m68k_is_coldfire.
13562         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13563         reg-cf.o and reg-m68k.o.
13564         * configure: Regenerated.
13565
13566 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
13567
13568         * linux-low.c (linux_remove_process): Add `detaching' parameter.
13569         Pass it to thread_db_free.
13570         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13571         proper `detaching' argument to linux_remove_process.
13572         * linux-low.h (thread_db_free): Add `detaching' parameter.
13573         * thread-db.c (thread_db_init): Pass false as `detaching' argument
13574         to thread_db_free.
13575         (thread_db_free): Add `detaching' parameter.  Only
13576         call td_ta_clear_event if detaching from process.
13577
13578 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
13579
13580         * thread-db.c (thread_db_free): Fix typo.
13581
13582 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
13583
13584         PR gdb/10838
13585         * thread-db.c (thread_db_free): Call td_ta_clear_event.
13586
13587 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13588
13589         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13590         with an i686 compiler.
13591         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13592         needed.
13593         * configure: Rebuilt.
13594
13595 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
13596
13597         PR gdb/10783
13598
13599         * server.c (handle_search_memory_1): Correct read_addr initialization
13600         in loop for searching subsequent chunks.
13601
13602 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
13603
13604         * configure.ac: New --with-libthread-db option.
13605         * thread-db.c: Allow direct dependence on libthread_db.
13606         (thread_db_free): Adjust.
13607         * config.in: Regenerate.
13608         * configure: Likewise.
13609
13610 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
13611
13612         PR gdb/10757
13613         * thread-db.c (attach_thread): New function.
13614         (maybe_attach_thread): Return success/failure.
13615         (find_new_threads_callback): Adjust.
13616         (thread_db_find_new_threads): Loop until no new threads.
13617
13618 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
13619
13620         * proc-service.c (ps_lgetregs): Formatting.
13621
13622 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
13623
13624         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13625         * configure.ac: Adjust.
13626         * linux-low.h (struct process_info_private): Move members to struct
13627         thread_db.
13628         (thread_db_free, thread_db_handle_monitor_command): New prototype.
13629         * linux-low.c (linux_remove_process): Adjust.
13630         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13631         * server.c (handle_query): Move code ...
13632         (handle_monitor_command): ... here. New function.
13633         * target.h (struct target_ops): New member.
13634         * thread-db.c (struct thread_db): New.
13635         (libthread_db_search_path): New variable.
13636         (thread_db_create_event, thread_db_enable_reporting)
13637         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13638         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13639         (try_thread_db_load_1, dladdr_to_soname): New functions.
13640         (try_thread_db_load, thread_db_load_search): New functions.
13641         (thread_db_init): Search for libthread_db.
13642         (thread_db_free): New function.
13643         (thread_db_handle_monitor_command): Likewise.
13644         * config.in: Regenerate.
13645         * configure: Regenerate.
13646
13647 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
13648
13649         * spu-low.c (spu_kill): Wait for inferior to terminate.
13650         Call clear_inferiors.
13651         (spu_detach): Call clear_inferiors.
13652
13653 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13654
13655         * aclocal.m4: Regenerate.
13656         * config.in: Likewise.
13657         * configure: Likewise.
13658
13659 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13660
13661         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13662         (parse_spufs_run): New function.
13663         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13664         (ppc_breakpoint_at): Handle SPU breakpoints.
13665
13666 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13667
13668         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13669         (SPUFS_MAGIC): Define.
13670         (spu_enumerate_spu_ids): New function.
13671         (linux_qxfer_spu): New function.
13672         (linux_target_ops): Install linux_qxfer_spu.
13673
13674 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13675
13676         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13677         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
13678         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13679         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13680         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13681         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13682         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13683         (init_registers_powerpc_cell32l): Add prototype.
13684         (init_registers_powerpc_cell64l): Likewise.
13685         (ppc_arch_setup): Detect Cell/B.E. architecture.
13686
13687 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13688
13689         * Makefile.in (datarootdir): New variable.
13690
13691 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13692
13693         * linux-low.c (linux_write_memory): Update debugging output.
13694         * Makefile.in (clean): Add new descriptions.
13695         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13696         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13697         * configure.srv: Add new files for arm*-*-linux*.
13698         * linux-arm-low.c: Add new declarations.
13699         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13700         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13701         (HWCAP_VFPv3D16): New.
13702         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13703         instead of __IWMMXT__.
13704         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13705         (arm_arch_setup): New.
13706         (target_regsets): Remove #ifdef.  Add VFP regset.
13707         (the_low_target): Use arm_arch_setup.
13708
13709 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13710
13711         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13712         the main thread again.
13713
13714 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
13715
13716         Adding Neutrino gdbserver.
13717         * configure: Regenerated.
13718         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13719         * configure.srv (i[34567]86-*-nto*): New target.
13720         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13721         * remote-utils.c [__QNX__]: Include sys/iomgr.h
13722         (nto_comctrl) [__QNX__]: New function.
13723         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13724
13725 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
13726
13727         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13728         srv_tgtobj.
13729
13730 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
13731             Pedro Alves  <pedro@codesourcery.com>
13732
13733         * win32-i386-low.c (i386_get_thread_context): Handle systems that
13734         don't support CONTEXT_EXTENDED_REGISTERS.
13735         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13736         (the_low_target): Install them.
13737         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13738         failing with ERROR_PIPE_NOT_CONNECTED.
13739
13740 2009-06-30  Doug Evans  <dje@google.com>
13741             Pierre Muller  <muller@ics.u-strasbg.fr>
13742
13743         Add h/w watchpoint support to x86-linux, win32-i386.
13744         * Makefile.in (SFILES): Add i386-low.c
13745         (i386_low_h): Define.
13746         (i386-low.o): Add dependencies.
13747         (linux-x86-low.o): Add i386-low.h dependency.
13748         (win32-i386-low.o): Ditto.
13749         * i386-low.c: New file.
13750         * i386-low.h: New file.
13751         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13752         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13753         * linux-low.c (linux_add_process): Initialize arch_private.
13754         (linux_remove_process): Free arch_private.
13755         (add_lwp): Initialize arch_private.
13756         (delete_lwp): Free arch_private.
13757         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13758         provided.
13759         * linux-low.h (process_info_private): New member arch_private.
13760         (lwp_info): New member arch_private.
13761         (linux_target_ops): New members new_process, new_thread,
13762         prepare_to_resume.
13763         (ptid_of): New macro.
13764         * linux-x86-low.c: Include stddef.h, i386-low.h.
13765         (arch_process_info): New struct.
13766         (arch_lwp_info): New struct.
13767         (x86_linux_dr_get, x86_linux_dr_set): New functions.
13768         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13769         (i386_dr_low_get_status): New function.
13770         (x86_insert_point, x86_remove_point): New functions.
13771         (x86_stopped_by_watchpoint): New function.
13772         (x86_stopped_data_address): New function.
13773         (x86_linux_new_process, x86_linux_new_thread): New functions.
13774         (x86_linux_prepare_to_resume): New function.
13775         (the_low_target): Add entries for insert_point, remove_point,
13776         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13777         prepare_to_resume.
13778         * server.c (debug_hw_points): New global.
13779         (monitor_show_help): Document set debug-hw-points.
13780         (handle_query): Process "set debug-hw-points".
13781         * server.h (debug_hw_points): Declare.
13782         (paddress): Declare.
13783         * utils.c (NUMCELLS, CELLSIZE): New macros.
13784         (get_sell, xsnprintf, paddress): New functions.
13785         * win32-arm-low.c (the_low_target): Add entries for insert_point,
13786         remove_point, stopped_by_watchpoint, stopped_data_address.
13787         * win32-i386-low.c: Include i386-low.h.
13788         (debug_reg_state): Replaces dr.
13789         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13790         (i386_dr_low_get_status): New function.
13791         (i386_insert_point, i386_remove_point): New functions.
13792         (i386_stopped_by_watchpoint): New function.
13793         (i386_stopped_data_address): New function.
13794         (i386_initial_stuff): Update.
13795         (get_thread_context,set_thread_context,i386_thread_added): Update.
13796         (the_low_target): Add entries for insert_point,
13797         remove_point, stopped_by_watchpoint, stopped_data_address.
13798         * win32-low.c (win32_insert_watchpoint): New function.
13799         (win32_remove_watchpoint): New function.
13800         (win32_stopped_by_watchpoint): New function.
13801         (win32_stopped_data_address): New function.
13802         (win32_target_ops): Add entries for insert_watchpoint,
13803         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13804         * win32-low.h (win32_target_ops): New members insert_point,
13805         remove_point, stopped_by_watchpoint, stopped_data_address.
13806
13807 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
13808
13809         * server.c (process_serial_event): Re-return unsupported, not
13810         error, if the type isn't recognized.  Re-allow supporting only
13811         insert or remove packets.  Also call require_running for
13812         breakpoints.  Add missing break statement to default case.  Tidy.
13813         * target.h (struct target_ops): Rename insert_watchpoint to
13814         insert_point, and remove_watchpoint to remove_point.
13815
13816         * linux-low.h (struct linux_target_ops): Likewise.
13817         * linux-low.c (linux_insert_watchpoint): Rename to ...
13818         (linux_insert_point): ... this.  Adjust.
13819         (linux_remove_watchpoint): Rename to ...
13820         (linux_remove_point): ... this.  Adjust.
13821         (linux_target_ops): Adjust.
13822         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13823         (cris_insert_point): ... this.
13824         (cris_remove_watchpoint): Rename to ...
13825         (cris_remove_point): ... this.
13826         (the_low_target): Adjust.
13827
13828 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
13829
13830         * server.c (handle_v_kill): Pass signal_pid to
13831         kill_inferior if multi_process is zero.
13832
13833 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
13834
13835         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13836         * target.h (target_ops): Comment for *_watchpoint to make it clear
13837         the functions can get types '0' and '1'.
13838
13839 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
13840
13841         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13842         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13843         * regcache.c (get_regcache): Likewise.
13844         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13845         * win32-low.c (child_fetch_inferior_registers): Remove check for
13846         regno 0.
13847
13848 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
13849             Pedro Alves <pedro@codesourcery.com>
13850
13851         * target.h (struct target_ops) <supports_multi_process>: New
13852         callback.
13853         (target_supports_multi_process): New.
13854         * server.c (handle_query): Even if GDB reports support, only
13855         enable multi-process if the target also supports it.  Report
13856         multi-process support only if the target backend supports it.
13857         * linux-low.c (linux_supports_multi_process): New function.
13858         (linux_target_ops): Install it as target_supports_multi_process
13859         callback.
13860
13861 2009-05-24  Doug Evans  <dje@google.com>
13862
13863         Global renaming of find_thread_pid to find_thread_ptid.
13864         * server.h (find_thread_ptid): Renamed from find_thread_pid.
13865         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13866         All callers updated.
13867
13868         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13869         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13870         directly.
13871
13872         * linux-low.c (get_stop_pc): Print pc if debug_threads.
13873         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13874         (linux_resume_one_lwp): Ditto.
13875
13876 2009-05-23  Doug Evans  <dje@google.com>
13877
13878         * linux-low.c (linux_resume_one_lwp): Change type of first arg
13879         from struct inferior_list_entry * to struct lwp_info *.
13880         All callers updated.
13881
13882 2009-05-13  Doug Evans  <dje@google.com>
13883
13884         * linux-x86-low.c: Don't include assert.h.
13885         (x86_siginfo_fixup): Use fatal, not assert.
13886         (x86_arch_setup): Fix comment.
13887
13888 2009-05-12  Doug Evans  <dje@google.com>
13889
13890         Biarch support for i386/amd64 gdbserver.
13891         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13892         Add linux-x86-low.c.
13893         (linux-i386-low.o, linux-x86-64-low.o): Delete.
13894         (linux-x86-low.o): Add.
13895         * linux-x86-64-low.c: Delete.
13896         * linux-i386-low.c: Delete.
13897         * linux-x86-low.c: New file.
13898         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13899         linux-x86-low.o.
13900         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13901         linux-x86-low.o.
13902         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13903         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13904         (linux_child_pid_to_exec_file): New function.
13905         (elf_64_header_p, elf_64_file_p): New functions.
13906         (siginfo_fixup): New function.
13907         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
13908         give target a chance to convert layout.
13909         * linux-low.h (linux_target_ops): New member siginfo_fixup.
13910         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13911
13912 2009-05-07  Doug Evans  <dje@google.com>
13913
13914         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13915         (regsets_store_inferior_registers): Ditto.
13916
13917 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
13918
13919         PR server/10048
13920
13921         * linux-low.c (must_set_ptrace_flags): Delete.
13922         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13923         of the global.
13924         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
13925         `lwp->must_set_ptrace_flags' instead.
13926         (linux_wait_for_event_1): Set ptrace options here.
13927         (linux_wait_1): ... not here.
13928
13929 2009-04-30  Doug Evans  <dje@google.com>
13930
13931         * inferiors.c (started_inferior_callback): New function.
13932         (attached_inferior_callback): New function.
13933         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13934         * server.c (print_started_pid, print_attached_pid): New functions.
13935         (detach_or_kill_for_exit): New function.
13936         (main): Call it instead of for_each_inferior (kill_inferior_callback).
13937         * server.h (have_started_inferiors_p): Declare.
13938         (have_attached_inferiors_p): Declare.
13939
13940         * inferiors.c (remove_process): Fix memory leak, free process.
13941         * linux-low.c (linux_remove_process): New function.
13942         (linux_kill): Call it instead of remove_process.
13943         (linux_detach, linux_wait_1): Ditto.
13944
13945 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
13946
13947         * configure.srv: Add x86 Windows CE target.
13948
13949 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13950
13951         * inferiors.c (get_thread_process): Make global.
13952         * server.h (get_thread_process): Add prototype.
13953         * thread-db.c (find_one_thread): Use get_thread_process
13954         instead of current_process.
13955         (thread_db_get_tls_address): Do not crash if called when
13956         thread layer is not yet initialized.
13957
13958 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13959
13960         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13961         * spu-low.c (current_tid): Rename to ...
13962         (current_ptid): ... this.
13963         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13964         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13965         ptid_get_lwp (current_ptid) instead of current_tid.
13966         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13967         instead of current_tid.  Use find_process_pid to verify pid
13968         argument is valid.  Pass proper argument to remove_process.
13969         (spu_thread_alive): Compare current_ptid instead of current_tid.
13970         (spu_resume): Likewise.
13971
13972 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
13973
13974         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13975         variable.
13976
13977 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13978
13979         Implement the multiprocess extensions, and add linux multiprocess
13980         support.
13981
13982         * server.h (ULONGEST): Declare.
13983         (struct ptid, ptid_t): New.
13984         (minus_one_ptid, null_ptid): Declare.
13985         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13986         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13987         (struct inferior_list_entry): Change `id' type from unsigned from
13988         to ptid_t.
13989         (struct sym_cache, struct breakpoint, struct
13990         process_info_private): Forward declare.
13991         (struct process_info): Declare.
13992         (current_process): Declare.
13993         (all_processes): Declare.
13994         (initialize_inferiors): Declare.
13995         (add_thread): Adjust to use ptid_t.
13996         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13997         (add_process, remove_process, find_thread_pid): Declare.
13998         (find_inferior_id): Adjust to use ptid_t.
13999         (cont_thread, general_thread, step_thread): Change type to ptid_t.
14000         (multi_process): Declare.
14001         (push_event): Adjust to use ptid_t.
14002         (read_ptid, write_ptid): Declare.
14003         (prepare_resume_reply): Adjust to use ptid_t.
14004         (clear_symbol_cache): Declare.
14005         * inferiors.c (all_processes): New.
14006         (null_ptid, minus_one_ptid): New.
14007         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14008         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14009         (add_thread): Change unsigned long to ptid.  Remove gdb_id
14010         parameter.  Adjust.
14011         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14012         (gdb_id_to_thread): Rename to ...
14013         (find_thread_pid): ... this.  Change unsigned long to ptid.
14014         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14015         (loaded_dll, pull_pid_from_list): Adjust.
14016         (add_process, remove_process, find_process_pid)
14017         (get_thread_process, current_process, initialize_inferiors): New.
14018         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14019         (struct target_waitstatus) <related_pid>: Ditto.
14020         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
14021         return type to int.
14022         (struct target_ops) <join>: Add `pid' argument.
14023         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14024         (struct target_ops) <wait>: Add `ptid' field.  Change return type
14025         to ptid.
14026         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14027         (mywait): Add `ptid' argument.  Change return type to ptid_t.
14028         (target_pid_to_str): Declare.
14029         * target.c (set_desired_inferior): Adjust to use ptids.
14030         (mywait): Add new `ptid' argument.  Adjust.
14031         (target_pid_to_str): New.
14032         * mem-break.h (free_all_breakpoints): Declare.
14033         * mem-break.c (breakpoints): Delelete.
14034         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14035         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14036         to use per-process breakpoint list.
14037         (free_all_breakpoints): New.
14038         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14039         (symbol_cache, all_symbols_looked_up): Delete.
14040         (hexchars): New.
14041         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14042         read_ptid): New.
14043         (prepare_resume_reply): Change ptid argument's type from unsigned
14044         long to ptid_t.  Adjust.  Implement W;process and X;process.
14045         (free_sym_cache, clear_symbol_cache): New.
14046         (look_up_one_symbol): Adjust to per-process symbol cache.  *
14047         * server.c (cont_thread, general_thread, step_thread): Change type
14048         to ptid_t.
14049         (attached): Delete.
14050         (multi_process): New.
14051         (last_ptid): Change type to ptid_t.
14052         (struct vstop_notif) <ptid>: Change type to ptid_t.
14053         (queue_stop_reply, push_event): Change `ptid' argument's type to
14054         ptid_t.
14055         (discard_queued_stop_replies): Add `pid' argument.
14056         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
14057         changes.  Don't reference the `attached' global.
14058         (attach_inferior): Adjust to mywait interface changes.
14059         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
14060         features.  Handle and report "multiprocess+".  Handle
14061         "qAttached:PID".
14062         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
14063         changes.
14064         (handle_v_kill): New.
14065         (handle_v_stopped): Adjust to use target_pid_to_str.
14066         (handle_v_requests): Allow multiple attaches and runs when
14067         multiprocess extensions are in effect.  Handle "vKill".
14068         (myresume): Adjust to use ptids.
14069         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
14070         (handle_status): Adjust to discard_queued_stop_replies interface
14071         change.
14072         (first_thread_of, kill_inferior_callback)
14073         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14074         (main): Call initialize_inferiors.  Adjust to use ptids, killing
14075         and detaching from all inferiors.  Handle multiprocess packet
14076         variants.
14077         * linux-low.h: Include gdb_proc_service.h.
14078         (struct process_info_private): New.
14079         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14080         <lwpid_of>: Use ptid_get_lwp.
14081         (get_lwp_thread): Adjust.
14082         (struct lwp_info): Add `dead' member.
14083         (find_lwp_pid): Declare.
14084         * linux-low.c (thread_db_active): Delete.
14085         (new_inferior): Adjust comment.
14086         (inferior_pid): Delete.
14087         (linux_add_process): New.
14088         (handle_extended_wait): Adjust.
14089         (add_lwp): Change unsigned long to ptid.
14090         (linux_create_inferior): Add process to processes table.  Adjust
14091         to use ptids.  Don't set new_inferior here.
14092         (linux_attach_lwp): Rename to ...
14093         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
14094         it.  Adjust to use ptids.
14095         (linux_attach_lwp): New.
14096         (linux_attach): Add process to processes table.  Don't set
14097         new_inferior here.
14098         (struct counter): New.
14099         (second_thread_of_pid_p, last_thread_of_process_p): New.
14100         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
14101         multiple processes.
14102         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
14103         processes.  Remove process from process table.
14104         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
14105         to multiple processes.
14106         (any_thread_of): New.
14107         (linux_detach): Add `pid' argument, and handle it.  Remove process
14108         from processes table.
14109         (linux_join): Add `pid' argument.  Handle it.
14110         (linux_thread_alive): Change unsighed long argument to ptid_t.
14111         Consider dead lwps as not being alive.
14112         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
14113         threads we're not interested in.
14114         (same_lwp, find_lwp_pid): New.
14115         (linux_wait_for_lwp): Change `pid' argument's type from int to
14116         ptid_t.  Adjust.
14117         (linux_wait_for_event): Rename to ...
14118         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
14119         from int to ptid_t.  Adjust.
14120         (linux_wait_for_event): New.
14121         (linux_wait_1): Add `ptid' argument.  Change return type to
14122         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
14123         that exit from the process table.
14124         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
14125         Adjust.
14126         (mark_lwp_dead): New.
14127         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
14128         stopping all threads, mark its main lwp as dead.
14129         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14130         ptids.
14131         (fetch_register, usr_store_inferior_registers)
14132         (regsets_fetch_inferior_registers)
14133         (regsets_store_inferior_registers, linux_read_memory)
14134         (linux_write_memory): Inline `inferior_pid'.
14135         (linux_look_up_symbols): Adjust to use per-process
14136         `thread_db_active'.
14137         (linux_request_interrupt): Adjust to use ptids.
14138         (linux_read_auxv): Inline `inferior_pid'.
14139         (initialize_low): Don't reference thread_db_active.
14140         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14141         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14142         (ps_getpid): Return the pid of the current inferior.
14143         * thread-db.c (proc_handle, thread_agent): Delete.
14144         (thread_db_create_event, thread_db_enable_reporting): Adjust to
14145         per-process data.
14146         (find_one_thread): Change argument type to ptid_t.  Adjust to
14147         per-process data.
14148         (maybe_attach_thread): Adjust to per-process data and ptids.
14149         (thread_db_find_new_threads): Ditto.
14150         (thread_db_init): Ditto.
14151         * spu-low.c (spu_create_inferior, spu_attach): Add process to
14152         processes table.  Adjust to use ptids.
14153         (spu_kill, spu_detach): Adjust interface.  Remove process from
14154         processes table.
14155         (spu_join, spu_thread_alive): Adjust interface.
14156         (spu_wait): Adjust interface.  Remove process from processes
14157         table.  Adjust to use ptids.
14158         * win32-low.c (current_inferior_tid): Delete.
14159         (current_inferior_ptid): New.
14160         (debug_event_ptid): New.
14161         (thread_rec): Take a ptid.  Adjust.
14162         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
14163         (child_delete_thread): Ditto.
14164         (do_initial_child_stuff): Add `attached' argument.  Add process to
14165         processes table.
14166         (child_fetch_inferior_registers, child_store_inferior_registers):
14167         Adjust.
14168         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14169         (win32_attach): Pass 1 to do_initial_child_stuff.
14170         (win32_kill): Adjust interface.  Remove process from processes
14171         table.
14172         (win32_detach): Ditto.
14173         (win32_join): Adjust interface.
14174         (win32_thread_alive): Take a ptid.
14175         (win32_resume): Adjust to use ptids.
14176         (get_child_debug_event): Ditto.
14177         (win32_wait): Adjust interface.  Remove exiting process from
14178         processes table.
14179
14180 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14181
14182         Non-stop mode support.
14183
14184         * server.h (non_stop): Declare.
14185         (gdb_client_data, handler_func): Declare.
14186         (delete_file_handler, add_file_handler, start_event_loop):
14187         Declare.
14188         (handle_serial_event, handle_target_event, push_event)
14189         (putpkt_notif): Declare.
14190         * target.h (enum resume_kind): New.
14191         (struct thread_resume): Replace `step' field by `kind' field.
14192         (TARGET_WNOHANG): Define.
14193         (struct target_ops) <wait>: Add `options' argument.
14194         <supports_non_stop, async, start_non_stop>: New fields.
14195         (target_supports_non_stop, target_async): New.
14196         (start_non_stop): Declare.
14197         (mywait): Add `options' argument.
14198         * target.c (mywait): Add `options' argument.  Print child exit
14199         notifications here.
14200         (start_non_stop): New.
14201         * server.c (non_stop, own_buf, mem_buf): New globals.
14202         (struct vstop_notif): New.
14203         (notif_queue): New global.
14204         (queue_stop_reply, push_event, discard_queued_stop_replies)
14205         (send_next_stop_reply): New.
14206         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
14207         interface changes.
14208         (attach_inferior): In non-stop mode, don't wait for the target
14209         here.
14210         (handle_general_set): Handle QNonStop.
14211         (handle_query): When handling qC, return the current general
14212         thread, instead of the first thread of the list.
14213         (handle_query): If the backend supports non-stop mode, include
14214         QNonStop+ in the qSupported query response.
14215         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
14216         and non-stop mode.
14217         (handle_v_attach, handle_v_run): Handle non-stop mode.
14218         (handle_v_stopped): New.
14219         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
14220         (myresume): Adjust to use resume_kind.  Handle non-stop.
14221         (queue_stop_reply_callback): New.
14222         (handle_status): Handle non-stop mode.
14223         (main): Clear non_stop flag on reconnection.  Use the event-loop.
14224         Refactor serial protocol handling from here ...
14225         (process_serial_event): ... to this new function.  When GDB
14226         selects any thread, select one here.  In non-stop mode, wait until
14227         GDB acks all pending events before exiting.
14228         (handle_serial_event, handle_target_event): New.
14229         * remote-utils.c (remote_open): Install remote_desc in the event
14230         loop.
14231         (remote_close): Remove remote_desc from the event loop.
14232         (putpkt_binary): Rename to...
14233         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
14234         (putpkt_binary): New as wrapper around putpkt_binary_1.
14235         (putpkt_notif): New.
14236         (prepare_resume_reply): In non-stop mode, don't change the
14237         general_thread.
14238         * event-loop.c: New.
14239         * Makefile.in (OBJ): Add event-loop.o.
14240         (event-loop.o): New rule.
14241
14242         * linux-low.h (pid_of): Moved here.
14243         (lwpid_of): New.
14244         (get_lwp_thread): Use lwpid_of.
14245         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
14246         * linux-low.c (pid_of): Delete.
14247         (inferior_pid): Use lwpid_of.
14248         (linux_event_pipe): New.
14249         (target_is_async_p): New.
14250         (delete_lwp): New.
14251         (handle_extended_wait): Use lwpid_of.
14252         (add_lwp): Don't set lwpid field.
14253         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
14254         (linux_kill_one_lwp): If killing a running lwp, stop it first.
14255         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
14256         (linux_detach_one_lwp): If detaching from a running lwp, stop it
14257         first.  Adjust to linux_wait_for_event interface changes.  Use
14258         lwpid_of.
14259         (linux_detach): Don't delete the main lwp here.
14260         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
14261         (status_pending_p): Don't consider explicitly suspended lwps.
14262         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14263         pointer.  Add OPTIONS argument.  Change return type to int.  Use
14264         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
14265         (linux_wait_for_event): Take an integer pid instead of a lwp_info
14266         pointer.  Add status pointer argument.  Return a pid instead of a
14267         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
14268         changes.  In non-stop mode, don't switch to a random thread.
14269         (linux_wait): Rename to...
14270         (linux_wait_1): ... this.  Add target_options argument, and handle
14271         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
14272         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
14273         clean exit and signal exit code.  Don't stop all threads in
14274         non-stop mode.  In all-stop mode, only stop all threads when
14275         reporting a stop to GDB.  Handle explicit thread stop requests.
14276         (async_file_flush, async_file_mark): New.
14277         (linux_wait): New.
14278         (send_sigstop): Use lwpid_of.
14279         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
14280         interface changes.  In non-stop mode, don't switch to a random
14281         thread.
14282         (linux_resume_one_lwp): Use lwpid_of.
14283         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14284         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
14285         non-stop mode, don't look for pending flag in all threads.
14286         (resume_status_pending_p): Don't consider explicitly suspended
14287         threads.
14288         (my_waitpid): Reimplement.  Emulate __WALL.
14289         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14290         Use lwpid_of.
14291         (sigchld_handler, linux_supports_non_stop, linux_async)
14292         (linux_start_non_stop): New.
14293         (linux_target_ops): Register linux_supports_non_stop, linux_async
14294         and linux_start_non_stop.
14295         (initialize_low): Install SIGCHLD handler.
14296         * thread-db.c (thread_db_create_event, find_one_thread)
14297         (thread_db_get_tls_address): Use lwpid_of.
14298         * win32-low.c (win32_detach): Adjust to use resume_kind.
14299         (win32_wait): Add `options' argument.
14300         * spu-low.c (spu_resume): Adjust to use resume_kind.
14301         (spu_wait): Add `options' argument.
14302
14303 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14304
14305         Decouple target code from remote protocol.
14306
14307         * target.h (enum target_waitkind): New.
14308         (struct target_waitstatus): New.
14309         (struct target_ops) <wait>: Return an unsigned long.  Take a
14310         target_waitstatus pointer instead of a char pointer.
14311         (mywait): Likewise.
14312         * target.c (mywait): Change prototype to return an unsigned long.
14313         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
14314         * server.h (thread_from_wait, old_thread_from_wait): Delete
14315         declarations.
14316         (prepare_resume_reply): Change prototype to take a
14317         target_waitstatus.
14318         * server.c (thread_from_wait, old_thread_from_wait): Delete.
14319         (last_status, last_ptid): New.
14320         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
14321         pid instead of a signal.
14322         (attach_inferior): Remove "status" and "signal" parameters.
14323         Adjust.
14324         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14325         not as an address.
14326         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14327         (handle_v_requests, myresume): Remove "status" and "signal"
14328         parameters.  Adjust.
14329         (handle_status): New.
14330         (main): Delete local `status'.  Adjust.
14331         * remote-utils.c: Include target.h.
14332         (prepare_resume_reply): Change prototype to take a
14333         target_waitstatus.  Adjust.
14334
14335         * linux-low.c (linux_wait): Adjust to new target_ops->wait
14336         interface.
14337         * spu-low.c (spu_wait): Adjust.
14338         * win32-low.c (enum target_waitkind, struct target_waitstatus):
14339         Delete.
14340         (win32_wait): Adjust.
14341
14342 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14343
14344         * target.h (struct thread_resume): Delete leave_stopped member.
14345         (struct target_ops): Add a `n' argument to the `resume' callback.
14346         * server.c (start_inferior): Adjust.
14347         (handle_v_cont, myresume): Adjust.
14348         * linux-low.c (check_removed_breakpoint): Adjust to resume
14349         interface change, and to removed leave_stopped field.
14350         (resume_ptr): Delete.
14351         (struct thread_resume_array): New.
14352         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
14353         resume interface change.
14354         (linux_continue_one_thread, linux_queue_one_thread)
14355         (resume_status_pending_p): Check if the resume field is NULL
14356         instead of checking the leave_stopped member.
14357         (linux_resume): Adjust to the target resume interface change.
14358         * spu-low.c (spu_resume): Adjust to the target resume interface
14359         change.
14360         * win32-low.c (win32_detach, win32_resume): Ditto.
14361
14362 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14363
14364         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14365         flag.
14366         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14367         pending.
14368         (linux_continue_one_thread): Only preserve the stepping flag if
14369         there's a pending breakpoint.
14370
14371 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
14372
14373         * server.c (main): After the inferior having exited, call
14374         remote_close before exiting gdbserver.
14375
14376 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14377
14378         Fix size of FPSCR in Power 7 processors.
14379         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14380         (PPC_FEATURE_HAS_DFP): New #define.
14381         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14382         size of the FPSCR.
14383
14384 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
14385
14386         * server.c (handle_query) Whitespace and formatting.
14387
14388 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14389
14390         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14391         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14392         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14393         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14394         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14395         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14396         Makefile.in, configure.ac: Fix whitespace throughout.
14397         * configure: Regenerate.
14398
14399 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14400
14401         * inferiors.c (find_inferior): Make it safe for the callback
14402         function to delete the currently iterated inferior.
14403
14404 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14405
14406         * Makefile.in (linuw_low_h): Move higher.
14407         (thread-db.o): Depend on $(linux_low_h).
14408
14409 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
14410
14411         Rename "process" to "lwp" throughout.
14412
14413         * linux-low.c (all_processes): Rename to...
14414         (all_lwps): ... this.
14415         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14416         (add_process): Rename to ...
14417         (add_lwp): ... this.  Adjust.
14418         (linux_create_inferior): Adjust.
14419         (linux_attach_lwp): Adjust.
14420         (linux_attach): Adjust.
14421         (linux_kill_one_process): Rename to ...
14422         (linux_kill_one_lwp): ... this.  Adjust.
14423         (linux_kill): Adjust.
14424         (linux_detach_one_process): Rename to ...
14425         (linux_detach_one_lwp): ... this.  Adjust.
14426         (linux_detach): Adjust.
14427         (check_removed_breakpoint): Adjust.
14428         (status_pending_p): Adjust.
14429         (linux_wait_for_process): Rename to ...
14430         (linux_wait_for_lwp): ... this.  Adjust.
14431         (linux_wait_for_event): Adjust.
14432         (send_sigstop): Adjust.
14433         (wait_for_sigstop): Adjust.
14434         (stop_all_processes): Rename to ...
14435         (stop_all_lwps): ... this.
14436         (linux_resume_one_process): Rename to ...
14437         (linux_resume_one_lwp): ... this.  Adjust.
14438         (linux_set_resume_request, linux_continue_one_thread)
14439         (linux_queue_one_thread, resume_status_pending_p)
14440         (usr_store_inferior_registers, regsets_store_inferior_registers)
14441         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14442         Adjust.
14443         * linux-low.h (get_process): Rename to ...
14444         (get_lwp): ... this.  Adjust.
14445         (get_thread_process): Rename to ...
14446         (get_thread_lwp): ... this.  Adjust.
14447         (get_process_thread): Rename to ...
14448         (get_lwp_thread): ... this.  Adjust.
14449         (struct process_info): Rename to ...
14450         (struct lwp_info): ... this.
14451         (all_processes): Rename to ...
14452         (all_lwps): ... this.
14453         * proc-service.c (ps_lgetregs): Adjust.
14454         * thread-db.c (thread_db_create_event, find_one_thread)
14455         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14456
14457 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
14458
14459         * server.c (handle_query): Handle "qAttached".
14460
14461 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
14462
14463         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14464         GPLv3, update license URL.
14465
14466 2009-03-01  Doug Evans  <dje@google.com>
14467
14468         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14469         (server_h): Add gdb_signals.h.
14470         (signals.o): Update.
14471         * server.h (target_signal_from_host,target_signal_to_host_p)
14472         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14473
14474 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
14475
14476         * remote-utils.c (getpkt): Also generate remote-debug
14477         information if noack_mode is set.
14478
14479 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
14480
14481         * server.c (handle_query): Report qXfer:siginfo:read and
14482         qXfer:siginfo:write as supported and handle them.
14483         * target.h (struct target_ops) <qxfer_siginfo>: New field.
14484         * linux-low.c (linux_xfer_siginfo): New.
14485         (linux_target_ops): Set it.
14486
14487 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
14488
14489         * server.c (gdbserver_usage): Mention --remote-debug.
14490         (main): Accept '--remote-debug' switch.
14491
14492 2009-01-18  Doug Evans  <dje@google.com>
14493
14494         * regcache.c (new_register_cache): No need to check result of xcalloc.
14495         * server.c (handle_search_memory): Back out calls to xmalloc,
14496         result is checked and error is returned to user upon failure.
14497         (handle_query): Ditto.  Add more checks for result of malloc.
14498         (handle_v_cont): Check result of malloc, report error back to
14499         user upon failure.
14500         (handle_v_run): Ditto.  Call freeargv.
14501         * server.h (freeargv): Declare.
14502         * utils.c (freeargv): New fn.
14503
14504 2009-01-15  Doug Evans  <dje@google.com>
14505
14506         * gdbreplay.c (perror_with_name): Make arg const char *.
14507         * server.h (target_signal_to_name): Make return type const char *.
14508         * thread-db.c (thread_db_err_str): Make return type const char *.
14509         * utils.c (perror_with_name): Make arg const char *.
14510
14511 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
14512
14513         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14514         when handling a EXIT_PROCESS_DEBUG_EVENT.
14515
14516 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
14517
14518         * gdbreplay.c (gdbreplay_version): Update copyright year.
14519         * server.c (gdbserver_version): Likewise.
14520
14521 2009-01-05  Doug Evans  <dje@google.com>
14522
14523         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14524         (handle_extended_wait): Improve comment.
14525
14526 2008-12-13  Doug Evans  <dje@google.com>
14527
14528         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14529         * server.h (ATTR_MALLOC): New macro.
14530         (xmalloc,xcalloc,xstrdup): Declare.
14531         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14532         * inferiors.c: Ditto.
14533         * linux-low.c: Ditto.
14534         * mem-break.c: Ditto.
14535         * regcache.c: Ditto.
14536         * remote-utils.c: Ditto.
14537         * server.c: Ditto.
14538         * target.c: Ditto.
14539         * win32-low.c: Ditto.
14540
14541 2008-12-12  Doug Evans  <dje@google.com>
14542
14543         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14544         in debugging printf.
14545
14546         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14547
14548 2008-12-09  Doug Evans  <dje@google.com>
14549
14550         * linux-low.h (struct process_info): Delete member tid, unused.
14551         * thread-db.c (find_one_thread): Update.
14552         (maybe_attach_thread): Update.
14553
14554 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
14555
14556         * target.h (struct target_ops): Add qxfer_osdata member.
14557         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14558         and dirent.h.
14559         (linux_qxfer_osdata): New functions.
14560         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14561         callback.
14562         * server.c (handle_query): Handle "qXfer:osdata:read:".
14563         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14564         (buffer_xml_printf): New functions.
14565         * server.h (struct buffer): New.
14566         (buffer_grow_str, buffer_grow_str0): New macros.
14567         (buffer_grow, buffer_free, buffer_init, buffer_finish)
14568         (buffer_xml_printf): Declare.
14569
14570 2008-11-24  Doug Evans  <dje@google.com>
14571
14572         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14573
14574 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
14575
14576         * server.c (handle_v_run): Always use the supplied argument list.
14577
14578 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
14579
14580         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14581         (xtensa_regmap_table): Add entry for scompare1.
14582
14583 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14584
14585         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14586         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14587         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14588         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14589         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14590         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14591         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14592         XML target descriptions.
14593         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14594         when inferior is running on an ISA 2.05 or later processor.  Add
14595         special case to return offset for full 64-bit slot of FPSCR when
14596         in 32-bits.
14597
14598 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
14599
14600         * Makefile.in (SFILES, clean): Added sparc64 files.
14601         (reg-sparc64.o, reg-sparc64.c): New.
14602         * configure.srv (sparc*-*-linux*): New configuration.
14603         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14604         syscall arguments for SPARC.
14605         (regsets_store_inferior_registers): Likewise.
14606         * linux-sparc-low.c: New file.
14607
14608 2008-10-21  Doug Evans  <dje@google.com>
14609
14610         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14611         (READLINE_DIR,READLINE_DEP): Delete.
14612         (INTERNAL_CFLAGS): Update.
14613         (LINTFLAGS): Update.
14614
14615 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
14616
14617         * server.c (handle_v_run): If GDB didn't specify an argv, use the
14618         whole argv from the last run, not just argv[0].
14619
14620 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
14621
14622         * regcache.c (new_register_cache): Return NULL if the register
14623         cache size isn't known yet.
14624         (free_register_cache): Avoid dereferencing a NULL regcache.
14625
14626 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14627
14628         * configure.srv: Merge MIPS and MIPS64.
14629
14630 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
14631
14632         * Makefile.in (uninstall): Apply $(EXEEXT) too.
14633
14634 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
14635
14636         * Makefile.in: Add required vsx dependencies.
14637
14638         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14639         Declare init_registers_powerpc_vsx32l.
14640         Declare init_registers_powerpc_vsx64l.
14641         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14642         (ppc_arch_setup): Check for VSX in hwcap.
14643         (ppc_fill_vsxregset): New function.
14644         (ppc_store_vsxregset): New function.
14645         Add new VSX entry in regset_info target_regsets.
14646
14647         * configure.srv: Add new VSX dependencies.
14648
14649 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
14650
14651         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14652         (remote_open): Set or clear transport_is_reliable.
14653         (putpkt_binary): Don't expect acks in noack mode.
14654         (getpkt): Don't send ack/nac in noack mode.
14655         * server.c (handle_general_set): Handle QStartNoAckMode.
14656         (handle_query): If connected by tcp pass QStartNoAckMode+ in
14657         qSupported.
14658         (main): Reset noack_mode on every connection.
14659         * server.h (noack_mode): Declare.
14660
14661 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
14662
14663         * Makefile.in (GDBREPLAY_OBS): New variable.
14664         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14665
14666 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
14667             Daniel Jacobowitz  <dan@codesourcery.com>
14668
14669         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14670         (usr_store_inferior_registers): Likewise.
14671         (regsets_store_inferior_registers): Likewise.
14672
14673 2008-07-31  Rolf Jansen  <rj@surtec.com>
14674             Pedro Alves  <pedro@codesourcery.com>
14675
14676         * configure.ac: Check for memmem declaration.
14677         * server.c [HAVE_MALLOC_H]: Include malloc.h.
14678         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14679         (disable_packet_qfThreadInfo): Unconditionally compile.
14680         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14681         * configure, config.in: Regenerate.
14682
14683 2008-07-28  Doug Kwan  <dougkwan@google.com>
14684
14685         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14686         (linux_write_memory): Remove declaration of errno.
14687
14688 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
14689
14690         * linux-low.c (handle_extended_wait): Do not use "status"
14691         variable uninitialized.
14692
14693 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
14694
14695         * server.c (handle_v_attach): Inhibit reporting dll changes.
14696
14697 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
14698
14699         * remote-utils.c (prepare_resume_reply): If requested, don't
14700         output "thread:TID" in the T stop reply.
14701
14702         * server.c (disable_packet_vCont, disable_packet_Tthread)
14703         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14704         (handle_query): If requested, disable support for qC, qfThreadInfo
14705         and qsThreadInfo.
14706         (handle_v_requests): If requested, disable support for vCont.
14707         (gdbserver_show_disableable): New.
14708         (main): Handle --disable-packet and --disable-packet=LIST.
14709
14710         * server.h (disable_packet_vCont, disable_packet_Tthread)
14711         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14712
14713 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
14714
14715         * server.c (gdbserver_usage): Mention --version.
14716
14717 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
14718
14719         * Makefile.in (gdbreplay.o): New rule.
14720
14721 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
14722
14723         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14724         message, not gdbserver.
14725
14726 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
14727             Nathan Sidwell  <nathan@codesourcery.com>
14728             Joseph Myers  <joseph@codesourcery.com>
14729
14730         * acinclude.m4: Include ../../config/acx.m4.
14731         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14732         * configure, config.in: Regenerate.
14733         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14734         * server.c (gdbserver_version): Print PKGVERSION.
14735         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
14736         (main): Adjust gdbserver_usage calls.
14737         * gdbreplay.c (version, host_name): Add declarations.
14738         (gdbreplay_version, gdbreplay_usage): New.
14739         (main): Accept --version and --help options.
14740
14741 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
14742
14743         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14744         (arm_breakpoint_at): Handle Thumb.
14745         (the_low_target): Add comment.
14746
14747 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
14748
14749         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14750
14751 2008-05-09  Doug Evans  <dje@google.com>
14752
14753         * server.h (decode_search_memory_packet): Declare.
14754         * remote-utils.c (decode_search_memory_packet): New fn.
14755         * server.c (handle_search_memory_1): New fn.
14756         (handle_search_memory): New fn.
14757         (handle_query): Process qSearch:memory packets.
14758
14759 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
14760
14761         * regcache.c (registers_length): Remove.
14762         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14763         full register packet.
14764         * regcache.h (registers_length): Remove prototype.
14765         * server.h (PBUFSIZ): Define to 16384.
14766
14767 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
14768
14769         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14770         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14771         powerpc-64l.o, and powerpc-altivec64l.o.
14772         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14773         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14774         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14775         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14776         rs6000/power-linux.xml, and rs6000/power64-linux.xml
14777         to srv_xmlfiles.
14778
14779         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14780         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14781         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14782         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14783         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14784         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14785         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14786         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14787         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14788         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14789         (clean): Update.
14790
14791         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14792         (init_registers_powerpc_32l): ... this new prototype.
14793         (init_registers_powerpc_32): Remove, replace by ...
14794         (init_registers_powerpc_altivec32l): ... this new prototype.
14795         (init_registers_powerpc_e500): Remove, replace by ...
14796         (init_registers_powerpc_e500l): ... this new prototype.
14797         (init_registers_ppc64): Remove, replace by ...
14798         (init_registers_powerpc_64l): ... this new prototype.
14799         (init_registers_powerpc_64): Remove, replace by ...
14800         (init_registers_powerpc_altivec64l): ... this new prototype.
14801         (ppc_num_regs): Set to 73.
14802         (PT_ORIG_R3, PT_TRAP): Define if necessary.
14803         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14804         (ppc_cannot_store_register): Handle orig_r3 and trap.
14805         (ppc_arch_setup): Update init_registers_... calls.
14806         (ppc_fill_gregset): Handle orig_r3 and trap.
14807
14808         * inferiors.c (clear_inferiors): Reset current_inferior.
14809
14810 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
14811
14812         * acinclude.m4: Add override.m4.
14813         * configure: Regenerate.
14814
14815 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14816
14817         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14818         initial call to init_register_ppc64.
14819
14820 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14821
14822         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14823         single powerpc*-*-linux* case.
14824         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14825
14826 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
14827
14828         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14829         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14830         from reg_xmlfiles.
14831         * linux-ppc-low.c: Include <elf.h>.
14832         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14833         (ppc_hwcap): New global variable.
14834         (ppc_regmap): Remove __SPE__ #ifdef sections.
14835         (ppc_regmap_e500): New global variable.
14836         (ppc_cannot_store_register): Update __SPE__ special case.
14837         (ppc_get_hwcap): New function.
14838         (ppc_arch_setup): Use it to determine whether inferior supports
14839         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
14840         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14841         Do not access registers if target does not support AltiVec.
14842         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14843         Do not access registers if target does not support SPE.
14844         (target_regsets): Unconditionally include AltiVec and SPE regsets.
14845
14846 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
14847
14848         * linux-low.c (disabled_regsets, num_regsets): New.
14849         (use_regsets_p): Delete.
14850         (linux_wait_for_process): Clear disabled_regsets.
14851         (regsets_fetch_inferior_registers): Check and set it.
14852         (regsets_store_inferior_registers): Likewise.
14853         (linux_fetch_registers, linux_store_registers): Do not use
14854         use_regsets_p.
14855         (initialize_low): Allocate disabled_regsets.
14856
14857 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
14858
14859         * Makefile.in (LIBOBJS): New.
14860         (OBS): Use LIBOBJS.
14861         (memmem.o): New rule.
14862         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14863         * configure: Regenerated.
14864
14865 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
14866
14867         * server.c (handle_query): Never return "unsupported" for
14868         qXfer:features:read queries.
14869
14870 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
14871
14872         * server.c (get_features_xml): Fix inverted condition.
14873         (handle_query): Always support qXfer:feature:read.
14874
14875 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
14876
14877         * server.c (wrapper_argv): New.
14878         (start_inferior): Handle wrapper_argv.  If set, expect an extra
14879         trap.
14880         (gdbserver_usage): Document --wrapper.
14881         (main): Parse --wrapper.
14882
14883 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14884
14885         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14886         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14887         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14888         (ppc_set_pc): Likewise.
14889         (ppc_arch_setup): New function.
14890         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14891         of collect_register.
14892         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14893
14894 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14895
14896         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14897         instead of linux-ppc64-low.o.
14898         * linux-ppc64-low.c: Remove file.
14899         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14900         (linux-ppc64-low.o): Remove rule.
14901
14902         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14903         (init_registers_powerpc_64): Likewise.
14904         (ppc_regmap): Conditionally define depending on __powerpc64__.
14905         (ppc_cannot_store_register): Do not special-case "fpscr" when
14906         compiled on __powerpc64__.
14907         (ppc_collect_ptrace_register): New function.
14908         (ppc_supply_ptrace_register): New function.
14909         (ppc_breakpoint): Change type to "unsigned int".
14910         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14911         (the_low_target): Conditionally provide initializers for the
14912         arch_setup member depending on __powerpc64__.  Install
14913         collect_ptrace_register and supply_ptrace_register members.
14914
14915 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14916
14917         * regcache.h (gdbserver_xmltarget): Add extern declaration.
14918         * server.c (gdbserver_xmltarget): Define.
14919         (get_features_xml): Use it to replace "target.xml" and arch_string.
14920
14921         * configure.srv: Remove srv_xmltarget.  Add XML files that were
14922         mentioned there to srv_xmlfiles instead.  Remove conditional tests
14923         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14924         srv_xmlfiles and srv_regobj to include all possible choices.
14925         * configure.ac (srv_xmltarget): Remove.
14926         (srv_xmlfiles): Do not add "target.xml".
14927         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14928         checks for supplementary target information.
14929         * configure: Regenerate.
14930         * Makefile.in (XML_TARGET): Remove.
14931         (target.xml): Remove rule.
14932         (clean): Do not clean up target.xml.
14933         (.PRECIOUS): Do not mention target.xml.
14934
14935         * target.h (struct target_ops): Remove arch_string member.
14936         * linux-low.c (linux_arch_string): Remove.
14937         (linux_target_ops): Remove arch_string initializer.
14938         * linux-low.h (struct linux_target_ops): Remove arch_string member.
14939         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14940         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14941         * spu-low.c (spu_arch_string): Remove.
14942         (spu_target_ops): Remove arch_string initializer.
14943         * win32-low.c (win32_arch_string): Remove.
14944         (win32_target_ops): Remove arch_string initializer.
14945         * win32-low.h (struct win32_target_ops): Remove arch_string member.
14946         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14947         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14948
14949 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14950
14951         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14952         by collect_ptrace_register and supply_ptrace_register hooks.
14953         * linux-low.c (fetch_register): Use supply_ptrace_register callback
14954         instead of checking for the_low_target.left_pad_xfer.
14955         (usr_store_inferior_registers): Use collect_ptrace_register callback
14956         instead of checking for the_low_target.left_pad_xfer.
14957
14958         * linux-s390-low.c (s390_collect_ptrace_register): New function.
14959         (s390_supply_ptrace_register): Likewise.
14960         (s390_fill_gregset): Call s390_collect_ptrace_register.
14961         (the_low_target): Update.
14962
14963         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14964         (ppc_supply_ptrace_register): Likewise.
14965         (the_low_target): Update.
14966
14967         * linux-i386-low.c (the_low_target): Update.
14968         * linux-x86-64-low.c (the_low_target): Update.
14969
14970 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14971
14972         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14973         reg-s390.o and reg-s390x.o.
14974
14975         * linux-low.c (new_inferior): New global variable.
14976         (linux_create_inferior, linux_attach): Set it.
14977         (linux_wait_for_process): Call the_low_target.arch_setup after the
14978         target has stopped for the first time.
14979         (initialize_low): Do not call the_low_target.arch_setup.
14980
14981         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14982         (s390_set_pc): Likewise.
14983         (s390_arch_setup): New function.
14984         (the_low_target): Use s390_arch_setup as arch_setup routine.
14985
14986         * regcache.c (realloc_register_cache): New function.
14987         (set_register_cache): Call it for each existing regcache.
14988
14989 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14990
14991         * server.h (init_registers): Remove prototype.
14992
14993         * linux-low.h (struct linux_target_ops): Add arch_setup field.
14994         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14995         instead of init_registers ().
14996         * linux-arm-low.c (init_registers_arm): Add prototype.
14997         (init_registers_arm_with_iwmmxt): Likewise.
14998         (the_low_target): Add initializer for arch_setup field.
14999         * linux-cris-low.c (init_registers_cris): Add prototype.
15000         (the_low_target): Add initializer for arch_setup field.
15001         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15002         (the_low_target): Add initializer for arch_setup field.
15003         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15004         (the_low_target): Add initializer for arch_setup field.
15005         * linux-ia64-low.c (init_registers_ia64): Add prototype.
15006         (the_low_target): Add initializer for arch_setup field.
15007         * linux-m32r-low.c (init_registers_m32r): Add prototype.
15008         (the_low_target): Add initializer for arch_setup field.
15009         * linux-m68k-low.c (init_registers_m68k): Add prototype.
15010         (the_low_target): Add initializer for arch_setup field.
15011         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15012         (init_registers_mips64_linux): Likewise.
15013         (the_low_target): Add initializer for arch_setup field.
15014         * linux-ppc-low.c (init_registers_ppc): Add prototype.
15015         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15016         (the_low_target): Add initializer for arch_setup field.
15017         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15018         (init_registers_powerpc_64): Likewise.
15019         (the_low_target): Add initializer for arch_setup field.
15020         * linux-s390-low.c (init_registers_s390): Add prototype.
15021         (init_registers_s390x): Likewise.
15022         (the_low_target): Add initializer for arch_setup field.
15023         * linux-sh-low.c (init_registers_sh): Add prototype.
15024         (the_low_target): Add initializer for arch_setup field.
15025         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15026         (the_low_target): Add initializer for arch_setup field.
15027         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15028         (the_low_target): Add initializer for arch_setup field.
15029
15030         * win32-low.h (struct win32_target_ops): Add arch_setup field.
15031         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15032         instead of init_registers ().
15033         * win32-arm-low.c (init_registers_arm): Add prototype.
15034         (the_low_target): Add initializer for arch_setup field.
15035         * win32-i386-low.c (init_registers_i386): Add prototype.
15036         (the_low_target): Add initializer for arch_setup field.
15037
15038         * spu-low.c (init_registers_spu): Add prototype.
15039         (initialize_low): Call initialie_registers_spu () instead of
15040         initialize_registers ().
15041
15042 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
15043
15044         * server.c (handle_v_requests): When handling the vRun and vAttach
15045         packets, if already debugging a process, don't kill it.  Return an
15046         error instead.
15047
15048 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
15049
15050         * server.c (handle_query): Correct length check.
15051
15052 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
15053
15054         * win32-low.c (do_initial_child_stuff): Add process handle
15055         parameter.  Set current_process_handle and current_process_id from the
15056         parameters. Clear globals.
15057         (win32_create_inferior): Don't set current_process_handle and
15058         current_process_id here.  Instead pass them on the call to
15059         do_initial_child_stuff.
15060         (win32_attach): Likewise.
15061         (win32_clear_inferiors): New.
15062         (win32_kill): Don't close the current process handle or the
15063         current thread handle here.  Instead call win32_clear_inferiors.
15064         (win32_detach): Don't open a new handle to the process.  Call
15065         win32_clear_inferiors.
15066         (win32_join): Don't rely on current_process_handle; open a new
15067         handle using the process id.
15068         (win32_wait): Call win32_clear_inferiors when the inferior process
15069         has exited.
15070
15071 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
15072
15073         * server.c (monitor_show_help): Add "exit".
15074
15075 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
15076
15077         * Makefile.in (SFILES): Add linux-xtensa-low.c.
15078         (clean): Add reg-xtensa.c.
15079         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15080         * configure.srv (xtensa*-*-linux*) New target.
15081         * linux-xtensa-low.c: New.
15082         * xtensa-xtregs.c: New.
15083
15084 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
15085
15086         * hostio.c: Don't include errno.h.
15087         (errno_to_fileio_errno): Move to hostio-errno.
15088         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
15089         error number outputting to the target->hostio_last_error callback.
15090         (hostio_packet_error): Use FILEIO_EINVAL directly.
15091         (handle_open, handle_pread, hostio_error, handle_unlink): Update
15092         calls to hostio_error.
15093         * hostio-errno.c: New.
15094         * server.h (hostio_last_error_from_errno): Declare.
15095         * target.h (target_ops): Add hostio_last_error member.
15096         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15097         as hostio_last_error handler.
15098         * spu-low.c (spu_target_ops): Likewise.
15099         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15100         (wince_hostio_last_error): New functions.
15101         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15102         as hostio_last_error handler.
15103         (win32_target_ops) [!_WIN32_WCE]: Register
15104         hostio_last_error_from_errno as hostio_last_error handler.
15105         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15106         (hostio-errno.o): New rule.
15107         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15108         * configure.srv (srv_hostio_err_objs): New variable.  Default to
15109         hostio-errno.o.
15110         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15111         * configure: Regenerate.
15112
15113 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15114
15115         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15116         (linux_kill, linux_detach): Clean up the process list.
15117         * remote-utils.c (remote_open): Improve port number parsing.
15118         (putpkt_binary, input_interrupt): Only send interrupts if the target
15119         is running.
15120         * server.c (extended_protocol): Make static.
15121         (attached): Define earlier.
15122         (exit_requested, response_needed, program_argv): New variables.
15123         (target_running): New.
15124         (start_inferior): Clear attached here.
15125         (attach_inferior): Set attached here.
15126         (require_running): Define.
15127         (handle_query): Use require_running and target_running.  Implement
15128         "monitor exit".
15129         (handle_v_attach, handle_v_run): New.
15130         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
15131         (gdbserver_usage): Update.
15132         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
15133         --attach along with other options or after the port.  Save
15134         program_argv.  Support no initial program.  Resynchronize
15135         communication with GDB after an error.  Handle "monitor exit".
15136         Use require_running and target_running.  Always allow the extended
15137         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
15138         restart in extended mode.
15139         * README: Refer to the GDB manual.  Update --attach usage.
15140
15141 2007-12-20  Andreas Schwab  <schwab@suse.de>
15142
15143         * linux-low.c (STACK_SIZE): Define.
15144         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
15145         (linux_test_for_tracefork): Likewise.
15146
15147 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
15148
15149         * linux-low.c (linux_wait_for_event): Update messages.  Do not
15150         reinsert auto-delete breakpoints.
15151         * mem-break.c (struct breakpoint): Change return type of handler to
15152         int.
15153         (set_breakpoint_at): Update handler type.
15154         (reinsert_breakpoint_handler): Return 1 instead of calling
15155         delete_breakpoint.
15156         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15157         setting a new one.
15158         (check_breakpoints): Delete auto-delete breakpoints and return 2.
15159         * mem-break.h (set_breakpoint_at): Update handler type.
15160         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15161         * win32-low.c (auto_delete_breakpoint): New.
15162         (get_child_debug_event): Use it.
15163
15164 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
15165
15166         * configure.ac: Check for pread and pwrite.
15167         * hostio.c (handle_pread): Fall back to lseek and read.
15168         (handle_pwrite): Fall back to lseek and write.
15169         * config.in, configure: Regenerated.
15170
15171 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
15172
15173         * server.c (myresume): Add own_buf argument.
15174         (main): Update calls.
15175
15176 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
15177
15178         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15179         * remote-utils.c (remote_open): Do not call disable_async_io.
15180         (block_async_io): Delete.
15181         (unblock_async_io): Make static.
15182         (initialize_async_io): New.
15183         * server.c (handle_v_cont): Handle async I/O here.
15184         (myresume): Likewise.  Move other common resume tasks here...
15185         (main): ... from here.  Call initialize_async_io.  Disable async
15186         I/O before the main loop.
15187         * server.h (initialize_async_io): Declare.
15188         (block_async_io, unblock_async_io): Delete prototypes.
15189         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15190
15191 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
15192
15193         * remote-utils.c (readchar): Allow binary data in received messages.
15194
15195 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15196
15197         * win32-low.c (attaching): New global.
15198         (win32_create_inferior): Clear the `attaching' global.
15199         (win32_attach): Set the `attaching' global.
15200         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15201         attaching.  Only set a breakpoint at the entry point if not
15202         attaching.
15203
15204 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15205
15206         * server.c (main): Don't report dll events on the initial
15207         connection on attaches.
15208
15209 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15210
15211         * server.c (main): Relax numerical bases supported for the pid of
15212         the --attach command line argument.
15213
15214 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15215
15216         * win32-low.c (win32_attach): Call OpenProcess before
15217         DebugActiveProcess, not after.  Add last error output to error
15218         call.
15219
15220 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15221
15222         * win32-low.c (win32_get_thread_context)
15223         (win32_set_thread_context): New functions.
15224         (thread_rec): Use win32_get_thread_context.
15225         (continue_one_thread, win32_resume): Use win32_set_thread_context.
15226         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15227         field.
15228
15229 2007-12-03  Leo Zayas
15230             Pedro Alves  <pedro_alves@portugalmail.pt>
15231
15232         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15233         global variables.
15234         (child_add_thread): Minor cleanup.
15235         (child_continue): Resume artificially suspended threads before
15236         calling ContinueDebugEvent.
15237         (suspend_one_thread): New.
15238         (fake_breakpoint_event): New.
15239         (get_child_debug_event): Change return type to int.  Check here if
15240         gdb sent an interrupt request.  If a soft interrupt was requested,
15241         fake a breakpoint event.  Return 0 if there is no event to handle,
15242         and 1 otherwise.
15243         (win32_wait): Don't check here if gdb sent an interrupt request.
15244         Ensure there is a valid event to handle.
15245         (win32_request_interrupt): Add soft interruption method as last
15246         resort.
15247
15248 2007-12-03  Leo Zayas
15249             Pedro Alves  <pedro_alves@portugalmail.pt>
15250
15251         * win32-low.h (win32_thread_info): Add descriptions to the
15252         structure members.  Replace `suspend_count' counter by a
15253         `suspended' flag.
15254         * win32-low.c (thread_rec): Update condition of when to get the
15255         context from the inferior.  Rely on ContextFlags being set if it
15256         has already been retrieved.  Only suspend the inferior thread if
15257         we haven't already.  Warn if that fails.
15258         (continue_one_thread): s/suspend_count/suspended/.  Only call
15259         ResumeThread once.  Warn if that fails.
15260
15261 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
15262
15263         * win32-low.c (win32_wait): Don't read from the inferior when it
15264         has already exited.
15265
15266 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
15267
15268         * Makefile.in (win32_low_h): New variable.
15269         (win32-low.o): Add dependency on $(win32_low_h).
15270         (win32-arm-low.o, win32-i386-low.o): New rules.
15271
15272 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
15273
15274         * hostio.c: Correct copyright year.
15275
15276 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
15277
15278         * Makefile.in (OBS): Add hostio.o.
15279         (hostio.o): New rule.
15280         * server.h (handle_vFile): Declare.
15281         * hostio.c: New file.
15282         * server.c (handle_v_requests): Take packet_len and new_packet_len
15283         for binary packets.  Call handle_vFile.
15284         (main): Update call to handle_v_requests.
15285
15286 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
15287
15288         * linux-low.c: Include <sched.h>.
15289
15290 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
15291
15292         * linux-low.c (linux_tracefork_grandchild): New.
15293         (linux_tracefork_child): Use clone.
15294         (linux_test_for_tracefork): Use clone; allocate and free a stack.
15295
15296 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
15297
15298         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15299
15300 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
15301
15302         * linux-low.c (handle_extended_wait): Handle unexpected signals.
15303
15304 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
15305
15306         * inferiors.c (change_inferior_id): Delete.
15307         (add_pid_to_list, pull_pid_from_list): New.
15308         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15309         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15310         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15311         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15312         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15313         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15314         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15315         (using_threads): Always set to 1.
15316         (handle_extended_wait): New.
15317         (add_process): Do not set TID.
15318         (linux_create_inferior): Set must_set_ptrace_flags.
15319         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
15320         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
15321         (linux_thread_alive): Rename TID argument to LWPID.
15322         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
15323         (linux_wait_for_event): Do not use TID or check using_threads.  Update
15324         call to dead_thread_notify.  Call handle_extended_wait.
15325         (linux_create_inferior): Use PTRACE_SETOPTIONS.
15326         (send_sigstop): Delete sigstop_sent.
15327         (wait_for_sigstop): Avoid TID.
15328         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15329         (linux_test_for_tracefork): New.
15330         (linux_lookup_signals): Use thread_db_active and
15331         linux_supports_tracefork_flag.
15332         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15333         * linux-low.h (get_process_thread): Avoid TID.
15334         (struct process_ifo): Move thread_known and tid to the end.  Remove
15335         sigstop_sent.
15336         (linux_attach_lwp, thread_db_init): Update prototypes.
15337         * server.h (change_inferior_id): Delete prototype.
15338         (add_pid_to_list, pull_pid_from_list): New prototypes.
15339         * thread-db.c (thread_db_use_events): New.
15340         (find_first_thread): Rename to...
15341         (find_one_thread): ...this.  Update callers and messages.  Do not
15342         call fatal.  Check thread_db_use_events.  Do not call
15343         change_inferior_id or new_thread_notify.
15344         (maybe_attach_thread): Update.  Do not call new_thread_notify.
15345         (thread_db_init): Set thread_db_use_events.  Check use_events.
15346         * utils.c (fatal, warning): Correct message prefix.
15347
15348 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
15349
15350         * Makefile.in (clean): Remove new files.
15351         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15352         (powerpc-64.o, powerpc-64.c): New rules.
15353         * configure.srv: Use alternate register sets for powerpc64-*-linux*
15354         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15355         with SPE.
15356         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15357         SPE targets.
15358         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15359         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15360         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15361         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15362         (target_regsets): Add AltiVec and SPE register sets.
15363         * configure.ac: Check for AltiVec and SPE.
15364         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15365         (ppc_fill_vrregset, ppc_store_vrregset): New.
15366         (target_regsets): Add AltiVec register set.
15367         * configure: Regenerated.
15368
15369 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
15370
15371         * linux-low.c (O_LARGEFILE): Define.
15372         (linux_read_memory): Use /proc/PID/mem.
15373         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
15374         * configure, config.in: Regenerated.
15375
15376 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
15377
15378         * linux-low.c (linux_wait_for_event): Do not pass signals while
15379         single-stepping.
15380
15381 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15382
15383         * win32-low.c (create_process): New.
15384         (win32_create_inferior): Use create_process instead of
15385         CreateProcess.  If create_process failed retry appending an ".exe"
15386         suffix.  Store the GetLastError result immediatelly after
15387         create_process calls and use it on the call to error.
15388
15389 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15390
15391         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15392
15393 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
15394
15395         * configure.ac: Switch license to GPLv3.
15396
15397 2007-08-01  Michael Snyder  <msnyder@access-company.com>
15398
15399         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15400
15401 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
15402
15403         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15404         typedef.
15405         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15406         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
15407         CloseToolhelp32Snapshot.
15408         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15409         CloseToolhelp32Snapshot.
15410
15411 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
15412
15413         * server.c (main): Check for inferior exit before main loop.
15414
15415 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
15416
15417         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15418         instead of on tmp_desc.
15419
15420 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
15421             Daniel Jacobowitz  <dan@codesourcery.com>
15422
15423         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15424         (add_thread): Minor cleanups.
15425         (clear_inferiors): Move lower in the file.  Clear the DLL
15426         list.
15427         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15428         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15429         (xml_escape_text): New.
15430         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
15431         for qSupported.
15432         (handle_v_cont): Report errors.
15433         (gdbserver_version): Update.
15434         (main): Correct size of own_buf.  Do not report initial DLL events.
15435         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15436         (unloaded_dll, xml_escape_text): New.
15437         * win32-low.c (enum target_waitkind): Update comments.
15438         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15439         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15440         (win32_EnumProcessModules, win32_GetModuleInformation)
15441         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15442         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15443         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15444         (win32_Module32First, win32_Module32Next, load_toolhelp)
15445         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15446         (get_child_debug_event): Handle DLL events.
15447         (win32_wait): Likewise.
15448
15449 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15450
15451         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15452         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15453
15454 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15455
15456         * win32-low.c (handle_output_debug_string): Ignore event if not
15457         waiting.
15458
15459 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15460
15461         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15462
15463 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
15464
15465         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15466
15467 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
15468
15469         * inferiors.c (change_inferior_id): Add comment.
15470         * linux-low.c (check_removed_breakpoint): Add an early
15471         prototype.  Improve debug output.
15472         (linux_attach): Doc update.
15473         (linux_detach_one_process, linux_detach): Clean up before releasing
15474         each process.
15475         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15476         * linux-low.h (struct process_info): Doc improvement.
15477         * mem-break.c (delete_all_breakpoints): New.
15478         * mem-break.h (delete_all_breakpoints): New prototype.
15479         * thread-db.c (find_first_thread): New.
15480         (thread_db_create_event): Call it instead of
15481         thread_db_find_new_threads.  Clean up unused variables.
15482         (maybe_attach_thread): Remove first thread handling.
15483         (thread_db_find_new_threads): Use find_first_thread.
15484         (thread_db_get_tls_address): Likewise.
15485
15486 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
15487
15488         * thread-db.c (thread_db_find_new_threads): Add prototype.
15489         (thread_db_create_event): Check for the main thread before adding
15490         a new thread.
15491         (maybe_attach_thread): Only enable event reporting if TID == 0.
15492         (thread_db_get_tls_address): Check for new threads.
15493
15494 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
15495
15496         * linux-low.c (linux_create_inferior): Try execv before execvp.
15497         * spu-low.c (spu_create_inferior): Likewise.
15498
15499 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
15500
15501         * linux-low.c (linux_create_inferior): Change execv to execvp.
15502         * spu-low.c (spu_create_inferior): Likewies.
15503
15504 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
15505
15506         * Makefile.in (clean): Clean new files instead of deleted ones.
15507         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15508         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15509         rules.
15510         * configure.srv: Specify XML files and new regformats for MIPS and
15511         MIPS64 GNU/Linux.
15512         * linux-mips-low.c (mips_num_regs): Set to only used registers.
15513         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
15514         an entry for the restart register.
15515         (mips_cannot_fetch_register, mips_cannot_store_register)
15516         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15517         register names to match the XML descriptions.
15518         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
15519         restart register instead of $0.
15520
15521 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15522             Markus Deuling  <deuling@de.ibm.com>
15523
15524         * remote-utils.c (decode_xfer_write): New function.
15525         * server.h (decode_xfer_write): Add prototype.
15526         * server.c (handle_query): Add PACKET_LEN argument.  Support
15527         qXfer:spu:read and qXfer:spu:write packets.
15528         (main): Pass packet_len to handle_query.
15529         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15530         * target.h (target_ops): Add qxfer_spu.
15531
15532 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15533
15534         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15535         accessing non-seekable spufs files.
15536
15537 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
15538
15539         * server.c (handle_query): Add reply for qC packet.
15540
15541 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15542             Leo Zayas  <lerele@champenstudios@com>
15543
15544         * server.h (check_remote_input_interrupt_request): New function.
15545         * remote_utils.c (INVALID_DESCRIPTOR): New define.
15546         (remote_desc): Initialize with INVALID_DESCRIPTOR.
15547         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
15548         (check_remote_input_interrupt_request): New function.
15549         * server.h (check_remote_input_interrupt_request): Declare.
15550         * win32-low.c (winapi_DebugBreakProcess,
15551         winapi_GenerateConsoleCtrlEvent): New typedefs.
15552         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15553         to 250 ms.
15554         (win32_wait): Check for remote interrupt request
15555         with check_remote_input_interrupt_request.
15556         (win32_request_interrupt): New function.
15557         (win32_target_op): Set request_interrupt to win32_request_interrupt.
15558
15559 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15560
15561         * win32-low.c (debug_registers_changed,
15562         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15563         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15564         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15565         (thread_rec): Get context using the low target.
15566         (child_add_thread): Call thread_added on the low target,
15567         which does the same thing.
15568         (regptr): Delete.
15569         (do_initial_child_stuff): Remove debug registers references.
15570         Set context using the low target.  Resume threads after
15571         setting the contexts.
15572         (child_continue): Remove dead variable.  Remove debug
15573         registers references.
15574         (child_fetch_inferior_registers): Go through the low target.
15575         (do_child_store_inferior_registers): Remove.
15576         (child_store_inferior_registers): Go through the low target.
15577         (win32_resume): Remove debug registers references.
15578         Set context using the low target.
15579         (handle_exception): Change return type to void.  Don't record
15580         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
15581         first chance exception.
15582         (get_child_debug_event): Change return type to void.  Remove
15583         goto loop.  Always return after waiting for debug event.
15584         (win32_wait): Convert to switch statement.  Handle spurious
15585         events.
15586
15587         * win32-i386-low.c (debug_registers_changed,
15588         debug_registers_used): New.
15589         (initial_stuff): Rename to ...
15590         (i386_initial_stuff): ... this.  Clear debug registers
15591         state variables.
15592         (store_debug_registers): Delete.
15593         (i386_get_thread_context): New.
15594         (load_debug_registers): Delete.
15595         (i386_set_thread_context): New.
15596         (i386_thread_added): New.
15597         (single_step): Rename to ...
15598         (i386_single_step): ... this.
15599         (do_fetch_inferior_registers): Rename to ...
15600         (i386_fetch_inferior_register): ... this.
15601         (i386_store_inferior_register): New.
15602         (the_low_target): Adapt to new interface.
15603
15604         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15605         (arm_get_thread_context): New.
15606         (arm_set_thread_context): New.
15607         (regptr): New.
15608         (do_fetch_inferior_registers): Rename to ...
15609         (arm_fetch_inferior_register): ... this.
15610         (arm_store_inferior_register): New.
15611         (arm_wince_breakpoint): Reimplement as unsigned long.
15612         (arm_wince_breakpoint_len): Define.
15613         (the_low_target): Adapt to new interface.
15614
15615         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15616         load_debug_registers.  Add get_thread_context, set_thread_context,
15617         thread_added and store_inferior_register.  Rename
15618         fetch_inferior_registers to fetch_inferior_register.
15619         (regptr): Remove declaration.
15620
15621 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15622
15623         * linux-low.c (linux_detach): Change return type to int.  Return 0.
15624         * spu-low.c (spu_detach): Likewise.
15625
15626 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15627
15628         * target.h (target_ops): Change return type of detach to int.
15629         Add join.
15630         (join_inferior): New.
15631         * server.c (main): Don't skip detach support on mingw32.
15632         If the inferior doesn't support detaching return error.
15633         Call join_inferior instead of using waitpid.
15634         * linux-low.c (linux_join): New.
15635         (linux_target_op): Add linux_join.
15636         * spu-low.c (spu_join): New.
15637         (spu_target_ops): Add spu_join.
15638         * win32-low.c (win32_detach): Adapt to new interface.
15639         Reopen current_process_handle before detaching.  Issue a child
15640         resume before detaching.
15641         (win32_join): New.
15642         (win32_target_op): Add win32_join.
15643
15644 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15645
15646         * win32-low.c (win32-attach): Fix return value.
15647         * target.h (target_ops): Describe ATTACH return values.
15648
15649 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15650
15651         * win32-low.c (GETPROCADDRESS): Define.
15652         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
15653         (winapi_DebugSetProcessKillOnExit): Likewise.
15654         (win32_create_inferior): Force usage of ansi CreateProcessA.
15655         (win32_attach): Use GETPROCADDRESS.
15656         (win32_detach): Likewise.
15657
15658 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15659
15660         * win32-low.c (win32_wait): Don't use WSTOPSIG.
15661
15662 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
15663
15664         * win32-low.c: Commit leftover changes from 2007-03-29.
15665
15666 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15667
15668         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15669         fields short instead of int.  Add explicit padding.
15670         (i387_cache_to_fsave): Remove unnecessary casts.
15671         (i387_fsave_to_cache): Doc fix.
15672         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15673
15674 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15675
15676         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15677         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15678
15679 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15680
15681         * configure.srv (arm*-*-mingw32ce*): Move near the other
15682         arm targets.
15683
15684 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15685
15686         * configure.ac: Add errno checking.
15687         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15688         sys/file.h and malloc.h.
15689         (AC_CHECK_DECLS): Add perror.
15690         (srv_mingwce): Handle.
15691         * configure.srv (i[34567]86-*-cygwin*): Add
15692         win32-i386-low.o to srv_tgtobj.
15693         (i[34567]86-*-mingw*): Likewise.
15694         (arm*-*-mingw32ce*): Add case.
15695         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15696         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15697         [__MINGW32CE__] (strerror): New function.
15698         [__MINGW32CE__] (errno): Define to GetLastError.
15699         [__MINGW32CE__] (COUNTOF): New macro.
15700         (remote_open): Remove extra close call.
15701         * mem-break.c (delete_breakpoint_at): New function.
15702         * mem-break.h (delete_breakpoint_at): Declare.
15703         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15704         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15705         [USE_WIN32API] (read, write): Add char* casts.
15706         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15707         * server.h: Include wincecompat.h on Windows CE.
15708         [HAVE_ERRNO_H]: Check.
15709         (perror): Declare if not declared.
15710         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15711         (perror_with_name): Remove errno declaration.
15712         * wincecompat.h: New.
15713         * wincecompat.c: New.
15714         * win32-low.h: New.
15715         * win32-arm-low.c: New.
15716         * win32-i386-low.c: New.
15717         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15718         (OUTMSG2): Make it safe.
15719         (_T): New macro.
15720         (COUNTOF): New macro.
15721         (NUM_REGS): Get it from the low target.
15722         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15723         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15724         (thread_rec): Let low target handle debug registers.
15725         (child_add_thread): Likewise.
15726         (child_init_thread_list): Likewise.
15727         (continue_one_thread): Likewise.
15728         (regptr): New.
15729         (do_child_fetch_inferior_registers): Move to ...
15730         * win32-i386-low.c: ... here, and rename to ...
15731         (do_fetch_inferior_registers): ... this.
15732         * win32-low.c (child_fetch_inferior_registers):
15733         Go through the low target.
15734         (do_child_store_inferior_registers): Use regptr.
15735         (strwinerror): New function.
15736         (win32_create_inferior): Handle Windows CE.
15737         Use strwinerror instead of strerror on Windows error
15738         codes.  Add program to the error output.
15739         Don't close the main thread handle on Windows CE.
15740         (win32_attach): Use coredll.dll on Windows CE.
15741         (win32_kill): Close current process and current
15742         thread handles.
15743         (win32_detach): Use coredll.dll on Windows CE.
15744         (win32_resume): Let low target handle debug registers, and
15745         step request.
15746         (handle_exception): Add/Remove initial breakpoint.  Avoid
15747         non-existant WSTOPSIG on Windows CE.
15748         (win32_read_inferior_memory): Cast to remove warning.
15749         (win32_arch_string): Go through the low target.
15750         (initialize_low): Call set_breakpoint_data with the low
15751         target's breakpoint.
15752         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15753         FOP_REGNUM, mappings): Move to ...
15754         * win32-i386-low.c: ... here.
15755         * win32-low.c (win32_thread_info): Move to ...
15756         * win32-low.h: ... here.
15757         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15758         win32-arm-low.c and wincecompat.c.
15759         (all:): Add $EXEEXT.
15760         (install-only:): Likewise.
15761         (gdbserver:): Likewise.
15762         (gdbreplay:): Likewise.
15763         * config.in: Regenerate.
15764         * configure: Regenerate.
15765
15766 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15767
15768         * win32-low.c: Rename typedef thread_info to
15769         win32_thread_info throughout.
15770
15771 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15772
15773         * win32-i386-low.c: Rename to ...
15774         * win32-low.c: ... this.
15775         * configure.srv: Replace win32-i386-low.o with win32-low.o.
15776         * Makefile.in: Likewise.
15777
15778 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
15779
15780         * remote-utils.c (monitor_output): Constify msg parameter.
15781         * server.h (monitor_output): Likewise.
15782         * win32-i386-low.c (handle_output_debug_string): New.
15783         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15784         handle_output_debug_string.
15785         (get_child_debug_event): Likewise.
15786
15787 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
15788
15789         * server.c (main): Correct strtoul check.
15790
15791 2007-03-27  Jon Ringle  <jon@ringle.org>
15792
15793         * linux-low.c: Check __ARCH_HAS_MMU__ also.
15794
15795 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
15796
15797         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15798
15799 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
15800
15801         * terminal.h: Check HAVE_SGTTY_H.
15802
15803 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
15804
15805         * remote-utils.c (remote_open): Print out the assigned port number.
15806
15807 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
15808
15809         * remote-utils.c (monitor_output): New function.
15810         * server.c (debug_threads): Define here.
15811         (monitor_show_help): New function.
15812         (handle_query): Handle qRcmd.
15813         (main): Do not handle 'd' packet.
15814         * server.h (debug_threads, remote_debug, monitor_output): Declare.
15815         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15816         of debug_threads.
15817
15818 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15819
15820         * Makefile.in (EXEEXT): New.
15821         (clean): Use $(EXEEXT).
15822
15823 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15824
15825         * target.h (target_ops): Rename send_signal to request_interrupt,
15826         and remove enum target_signal parameter.
15827         * linux-low.c (linux_request_interrupt): Rename from
15828         linux_send_signal, and always send SIGINT.
15829         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15830         and always send SIGINT.
15831         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15832         of send_signal.
15833         (input_interrupt): Likewise.
15834
15835 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15836
15837         * server.c (get_features_xml): Check if target implemented
15838         arch_string.
15839         * win32-i386-low.c (win32_arch_string): New.
15840         (win32_target_ops): Add win32_arch_string as arch_string member.
15841
15842 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
15843
15844         * spu-low.c (spu_arch_string): New.
15845         (spu_target_ops): Add spu_arch_string.
15846
15847 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
15848
15849         * remote-utils.c: Remove HAVE_TERMINAL_H check.
15850         * configure.ac: Do not check for terminal.h.
15851         * configure, config.in: Regenerated.
15852
15853 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15854
15855         * Makefile.in (OBS): Add $(XML_BUILTIN).
15856         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15857         (clean): Update.
15858         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15859         (arm-with-iwmmxt.c): New.
15860         * config.in, configure: Regenerate.
15861         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
15862         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
15863         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15864         (arm*-*-linux*): Add iWMMXt and regset support.
15865         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15866         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15867         (arm_store_wmmxregset, target_regsets): New.
15868         * server.c (get_features_xml): Take annex argument.  Check builtin
15869         XML documents.
15870         (handle_query): Handle multiple annexes.
15871
15872 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15873
15874         * remote-utils.c [USE_WIN32API] (read, write): Define.
15875         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15876         write.
15877
15878 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
15879
15880         * linux-i386-low.c (the_low_target): Set arch_string.
15881         * linux-x86-64-low.c (the_low_target): Likewise.
15882         * linux-low.c (linux_arch_string): New.
15883         (linux_target_ops): Add it.
15884         * linux-low.h (struct linux_target_ops): Add arch_string.
15885         * server.c (write_qxfer_response): Use const void * for DATA.
15886         (get_features_xml): New.
15887         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
15888         * target.h (struct target_ops): Add arch_string method.
15889
15890 2007-01-03  Denis Pilat  <denis.pilat@st.com>
15891             Daniel Jacobowitz  <dan@codesourcery.com>
15892
15893         * linux-low.c (linux_kill): Handle being called with no threads.
15894         * win32-i386-low.c (win32_kill): Likewise.
15895         (get_child_debug_event): Clear current_process_handle.
15896
15897 2006-12-30  Denis PILAT  <denis.pilat@st.com>
15898             Daniel Jacobowitz  <dan@codesourcery.com>
15899
15900         * remote-utils.c (remote_open): Check the type of specified
15901         serial port devices before opening them.
15902         * server.c (main): Kill the inferior if an error occurs during
15903         the first remote_open.
15904
15905 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
15906
15907         * README: Update supported targets.
15908
15909 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
15910
15911         * Makefile.in (clean): Remove reg-mips64.c.
15912         (reg-mips64.c, reg-mips64.o): New rules.
15913         * configure.srv: Handle mips64.  Include regset support for mips.
15914         * linux-mips-low.c (union mips_register): New.
15915         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15916         (mips_breakpoint, mips_breakpoint_at): Use int.
15917         (mips_collect_register, mips_supply_register)
15918         (mips_collect_register_32bit, mips_supply_register_32bit)
15919         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15920         (mips_store_fpregset, target_regsets): New.
15921         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15922
15923 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
15924
15925         * configure.srv: Add target "spu*-*-*".
15926         * Makefile.in (clean): Remove reg-spu.c.
15927         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15928         * spu-low.c: New file.
15929
15930 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15931
15932         * configure.ac: Correct td_thr_tls_get_addr test.
15933         * configure: Regenerated.
15934
15935 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15936
15937         * linux-low.c (linux_wait_for_event): Reformat.  Use the
15938         pass_signals array.
15939         * remote-utils.c (decode_address_to_semicolon): New.
15940         * server.c (pass_signals, handle_general_set): New.
15941         (handle_query): Mention QPassSignals for qSupported.
15942         (main): Call handle_general_set.
15943         * server.h (pass_signals, decode_address_to_semicolon): New.
15944
15945 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
15946
15947         * server.c (handle_query): Correct error handling for read_auxv.
15948
15949 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
15950
15951         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15952         and srv_linux_thread_db to yes.
15953         * linux-s390-low.c (s390_fill_gregset): New function.
15954         (target_regsets): Define data structure.
15955
15956 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
15957
15958         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15959         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
15960         * config.in, configure: Regenerated.
15961         * inferiors.c (gdb_id_to_thread): New function.
15962         (gdb_id_to_thread_id): Use it.
15963         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15964         * linux-low.h (struct process_info): Add th member.
15965         (thread_db_get_tls_address): New prototype.
15966         * remote-utils.c (decode_address): Make non-static.
15967         * server.c (handle_query): Handle qGetTLSAddr.
15968         * server.h (gdb_id_to_thread, decode_address): New prototypes.
15969         * target.h (struct target_ops): Add get_tls_address.
15970         * thread-db.c (maybe_attach_thread): Save the thread handle.
15971         (thread_db_get_tls_address): New.
15972
15973 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
15974
15975         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15976         (linux_resume_one_process): Take a siginfo_t *.  Update all
15977         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
15978         (struct pending_signals): Add a siginfo_t.
15979         (linux_wait_for_process): Always set last_status.
15980         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15981         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15982         * linux-low.h (struct process_info): Add last_status.
15983
15984 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
15985
15986         * remote-utils.c (try_rle): New function.
15987         (putpkt_binary): Use it.
15988
15989 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
15990
15991         * Makefile.in (clean): Clean reg-x86-64-linux.c.
15992         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15993         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15994         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15995         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15996         point registers.
15997
15998 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
15999
16000         * server.c (terminal_fd): New variable.
16001         (old_foreground_pgrp): Likewise.
16002         (restore_old_foreground_pgrp): New function.
16003         (start_inferior): Record the terminal file descriptor in terminal_fd
16004         and its original foreground group in old_foreground_pgrp.  Register
16005         restore_old_foreground_pgrp with atexit().
16006
16007 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
16008
16009         * server.c (handle_query): Correct qPart to qXfer.
16010
16011 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
16012
16013         * configure.ac: Check for more headers which are missing on
16014         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
16015         * configure.srv: Add Cygwin and mingw32.
16016         * remote-utils.c: Don't include headers unconditionally which
16017         are missing on mingw32.  Include <winsock.h> for mingw32.
16018         (remote_open): Adjust for mingw32 support.  Flush
16019         standard error after writing to it.
16020         (remote_close, putpkt_binary, input_interrupt, block_async_io)
16021         (unblock_async_io, enable_async_io, disable_async_io)
16022         (readchar, getpkt): Update for Winsock support.
16023         (prepare_resume_reply): Expect a protocol signal number.
16024         * server.c: Disable <sys/wait.h> on mingw32.
16025         (start_inferior): Adjust for mingw32 support.  Flush
16026         standard error after writing to it.
16027         (attach_inferior): Likewise.  Use protocol signal
16028         numbers.
16029         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
16030         and names.
16031         * win32-i386-low.c: New file.
16032         * Makefile.in (XM_CLIBS): Set.
16033         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16034         (win32-i386-low.o): New dependency rule.
16035         * linux-low.c (linux_wait): Use target signal numbers.
16036         * target.h (struct target_ops): Doc fix.
16037         * server.h (target_signal_to_name): New prototype.
16038         * gdbreplay.c: Don't include headers unconditionally which
16039         are missing on mingw32.  Include <winsock.h> for mingw32.
16040         (remote_close, remote_open): Adjust for Winsock support.
16041         * configure, config.in: Regenerated.
16042
16043 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
16044
16045         * server.c (decode_xfer_read, write_qxfer_response): New.
16046         (handle_query): Take a packet length argument.  Handle
16047         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
16048         the qSupported response.
16049         (main): Update call to handle_query.
16050
16051 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
16052
16053         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16054         (putpkt_binary): Renamed from putpkt and adjusted for binary
16055         data.
16056         (putpkt): New wrapper for putpkt_binary.
16057         (readchar): Don't mask off the high bit.
16058         (decode_X_packet): New function.
16059         * server.c (main): Call putpkt_binary if a handler sets the packet
16060         length.  Save the length of the incoming packet.  Handle 'X'.
16061         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16062
16063 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
16064
16065         * server.c (handle_query): Handle qSupported.
16066
16067 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
16068
16069         * remote-utils.c (all_symbols_looked_up): New variable.
16070         (look_up_one_symbol): Check it.
16071         * server.h (look_up_one_symbol): New declaration.
16072         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16073
16074 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
16075
16076         * Makefile.in (linux-arm-low.o): Update dependencies.
16077         * linux-arm-low.c: Include "gdb_proc_service.h".
16078         (PTRACE_GET_THREAD_AREA): Define.
16079         (ps_get_thread_area): New function.
16080
16081 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
16082
16083         * configure.srv (m68k*-*-uclinux*): New target.
16084         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16085         (linux_resume_one_process): Remove extraneous cast.
16086         (linux_read_offsets): New.
16087         (linux_target_op): Add linux_read_offsets on mmuless systems.
16088         * server.c (handle_query): Add qOffsets logic.
16089         * target.h (struct target_ops): Add read_offsets.
16090
16091 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
16092
16093         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16094         (PTRACE_GET_THREAD_AREA): Define.
16095         (ps_get_thread_area): New function.
16096         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16097         (linux-x86-64-low.o): Update.
16098
16099 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
16100
16101         * configure.ac: Remove checks for prfpregset_t.
16102         * gdb_proc_service.h: New file.
16103         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16104         new "gdb_proc_service.h".
16105         * proc-service.c: Likewise.
16106         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16107         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16108         * Makefile.in (gdb_proc_service_h): Updated.
16109         * configure, config.in: Regenerated.
16110
16111 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16112
16113         * remote-utils.c (prepare_resume_reply): Move declaration
16114         of gdb_id_from_wait to the top of the block.
16115
16116 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
16117
16118         * linux-low.c (regsets_store_inferior_registers): Read the regset
16119         from the target before filling it.
16120
16121 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
16122
16123         * server.c (attach_inferior): Return SIGTRAP for a successful
16124         attach.
16125
16126 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
16127
16128         * Makefile.in (OBS): Add version.o.
16129         (STAGESTUFF): Delete.
16130         (version.o): Add dependencies.
16131         (version.c): Replace rule.
16132         (clean): Remove version.c.
16133         * server.c (gdbserver_version): New.
16134         (gdbserver_usage): Use printf.
16135         (main): Handle --version and --help.
16136         * server.h (version, host_name): Add declarations.
16137
16138 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
16139
16140         * linux-arm-low.c:
16141         * linux-arm-low.c:
16142         * inferiors.c:
16143         * i387-fp.h:
16144         * i387-fp.c:
16145         * gdbreplay.c:
16146         * regcache.c:
16147         * proc-service.c:
16148         * mem-break.h:
16149         * mem-break.c:
16150         * linux-x86-64-low.c:
16151         * linux-sh-low.c:
16152         * linux-s390-low.c:
16153         * linux-ppc64-low.c:
16154         * linux-ppc-low.c:
16155         * linux-mips-low.c:
16156         * linux-m68k-low.c:
16157         * linux-m32r-low.c:
16158         * linux-low.h:
16159         * linux-low.c:
16160         * linux-ia64-low.c:
16161         * linux-i386-low.c:
16162         * linux-crisv32-low.c:
16163         * thread-db.c:
16164         * terminal.h:
16165         * target.h:
16166         * target.c:
16167         * server.h:
16168         * server.c:
16169         * remote-utils.c:
16170         * regcache.h:
16171         * utils.c:
16172         * Makefile.in:
16173         * configure.ac:
16174         * gdbserver.1: Add (C) after Copyright.  Update the FSF
16175         address.
16176
16177 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
16178
16179         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16180         (arm_breakpoint_at): Recognize both breakpoints.
16181         (the_low_target): Use the correct breakpoint instruction.
16182
16183 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
16184
16185         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16186         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16187         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16188         (the_low_target): Update.
16189
16190 2005-10-25  Andreas Schwab  <schwab@suse.de>
16191
16192         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16193
16194         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16195         (ia64_num_regs): Reduce to 462.
16196
16197 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
16198
16199         * acinclude.m4: Correct quoting.
16200         * aclocal.m4: Regenerated.
16201
16202         Suggested by SZOKOVACS Robert <szo@ies.hu>:
16203         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16204         (thread_db_init): Call thread_db_err_str.
16205         * configure.ac: Check for TD_VERSION.
16206         * config.in, configure: Regenerated.
16207
16208 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
16209
16210         * server.h (error, fatal, warning): Add ATTR_FORMAT.
16211
16212 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16213
16214         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16215         is not available.  Define HAVE_PTRACE_GETREGS if it is.
16216         * config.in, configure: Regenerated.
16217         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16218         * linux-i386-low.c, linux-m68k-low.c: Update to use
16219         HAVE_PTRACE_GETREGS.
16220         * linux-low.c (regsets_fetch_inferior_registers)
16221         (regsets_store_inferior_registers): Only return 0 if we processed
16222         GENERAL_REGS.
16223         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16224         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16225
16226 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16227
16228         * inferiors.c (struct thread_info): Add gdb_id.
16229         (add_thread): Add gdb_id argument.
16230         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16231         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16232         calls to add_thread.
16233         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16234         * server.c (handle_query): Use thread_to_gdb_id.
16235         (handle_v_cont, main): Use gdb_id_to_thread_id.
16236         * server.h (add_thread): Update prototype.
16237         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16238         prototypes.
16239
16240 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
16241
16242         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16243         left-padded registers.
16244         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16245         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16246
16247 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
16248
16249         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16250         * configure: Regenerate.
16251         * config.in: Regenerate.
16252         * server.h (NEED_DECLARATION_STRERROR):
16253         Replace with !HAVE_DECL_STRERROR.
16254
16255 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
16256
16257         * linux-low.c (linux_wait, linux_send_signal): Don't test
16258         an unsigned long variable for > 0 if it could be MAX_ULONG.
16259         * server.c (myresume): Likewise.
16260         * target.c (set_desired_inferior): Likewise.
16261
16262 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
16263
16264         * configure.ac: Simplify and improve check for socklen_t.
16265         * configure, config.in: Regenerate.
16266
16267 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
16268
16269         * acconfig.h: Remove.
16270         * configure.ac: Add a test for socklen_t.  Use three-argument
16271         AC_DEFINE throughout.
16272         * config.in: Regenerated using autoheader 2.59.
16273         * configure: Regenerated.
16274
16275         * gdbreplay.c (socklen_t): Provide a default.
16276         (remote_open): Use socklen_t.
16277         * remote-utils.c (socklen_t): Provide a default.
16278         (remote_open): Use socklen_t.
16279         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16280         unsigned char.
16281
16282         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16283         char for buffers.
16284         * linux-low.c (linux_read_memory, linux_write_memory)
16285         (linux_read_auxv): Likewise.
16286         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16287         (check_mem_write): Likewise.
16288         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16289         Likewise.
16290         * regcache.c (struct inferior_rgcache_data, registers_to_string)
16291         (registers_from_string, register_data): Likewise.
16292         * server.c (handle_query, main): Likewise.
16293         * server.h (convert_ascii_to_int, convert_int_to_ascii)
16294         (decode_M_packet): Likewise.
16295         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16296         * target.h (struct target_ops): Update read_memory, write_memory,
16297         and read_auxv.
16298         (read_inferior_memory, write_inferior_memory): Update.
16299         * linux-low.h (struct linux_target_ops): Change type of breakpoint
16300         to unsigned char *.
16301         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16302         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16303         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16304         linux-s390-low.c, linux-sh-low.c: Update for changes in
16305         read_inferior_memory and the_low_target->breakpoint.
16306
16307 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
16308
16309         * Makefile.in (SFILES): Add linux-ppc64-low.c.
16310         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16311         * configure.srv: Add powerpc64-*-linux*.
16312         * linux-ppc64-low.c: New file.
16313
16314 2005-05-23  Orjan Friberg  <orjanf@axis.com>
16315
16316         * linux-cris-low.c: New file with support for CRIS.
16317         * linux-crisv32-low.c: Ditto for CRISv32.
16318         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16319         (clean): Add reg-cris.c and reg-crisv32.c.
16320         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16321         reg-crisv32.o, and reg-crisv32.c to make rules.
16322         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16323         recognized targets.
16324
16325 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
16326
16327         * linux-low.c (fetch_register): Ensure buffer size is a multiple
16328         of sizeof (PTRACE_XFER_TYPE).
16329         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
16330
16331 2005-05-12  Orjan Friberg  <orjanf@axis.com>
16332
16333         * target.h (struct target_ops): Add insert_watchpoint,
16334         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16335         pointers for hardware watchpoint support.
16336         * linux-low.h (struct linux_target_ops): Ditto.
16337         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16338         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
16339         to linux_target_ops.
16340         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16341         reply packet.
16342         * server.c (main): Recognize 'Z' and 'z' packets.
16343
16344 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
16345
16346         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16347         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16348         (the_low_target): Add new members.
16349
16350 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16351
16352         * proc-service.c (ps_lgetregs): Search all_processes instead of
16353         all_threads.
16354
16355 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16356
16357         * server.c (start_inferior): Change return type to int.
16358         (attach_inferior): Change sigptr to int *.
16359         (handle_v_cont, handle_v_requests): Change signal to int *.
16360         (main): Change signal to int.
16361
16362 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
16363
16364         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16365         * configure.srv: Add m32r*-*-linux*.
16366         * linux-m32r-low.c: New file.
16367
16368 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
16369
16370         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16371
16372 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16373
16374         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16375         Take unsigned long arguments for PIDs.
16376         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16377         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16378         (wait_for_sigstop, linux_resume_one_process)
16379         (regsets_fetch_inferior_registers, linux_send_signal)
16380         (linux_read_auxv): Likewise.  Update the types of variables holding
16381         PIDs.  Update format string specifiers.
16382         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16383         * remote-utils.c (prepare_resume_reply): Likewise.
16384         * server.c (cont_thread, general_thread, step_thread)
16385         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16386         unsigned long.
16387         (handle_query): Update format specifiers.
16388         (handle_v_cont, main): Use strtoul for thread IDs.
16389         * server.h (struct inferior_list_entry): Use unsigned long for ID.
16390         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16391         (general_thread, step_thread, thread_from_wait)
16392         (old_thread_from_wait): Update.
16393         * target.h (struct thread_resume): Use unsigned long for THREAD.
16394         (struct target_ops): Use unsigned long for arguments to attach and
16395         thread_alive.
16396
16397 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
16398
16399         * acinclude.m4: Include bfd/bfd.m4 directly.
16400         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
16401         <agriffis@toolchain.org>.
16402         * aclocal.m4, configure: Regenerated.
16403
16404 2005-01-07  Andrew Cagney  <cagney@gnu.org>
16405
16406         * configure.ac: Rename configure.in, require autoconf 2.59.
16407         * configure: Re-generate.
16408
16409 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
16410
16411         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
16412         LIBS when finished.
16413         * aclocal.m4: Regenerated.
16414         * configure: Regenerated.
16415
16416 2004-11-21  Andreas Schwab  <schwab@suse.de>
16417
16418         * linux-m68k-low.c (m68k_num_gregs): Define.
16419         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16420         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16421         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16422         (m68k_breakpoint_at): New.  Add to the_low_target.
16423
16424         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16425         srv_linux_thread_db to yes.
16426
16427 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
16428
16429         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16430         (ARCH_SET_FS): Likewise.
16431         (ARCH_GET_FS): Likewise.
16432         (ARCH_GET_GS): Likewise.
16433
16434 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16435
16436         * linux-i386-low.c (ps_get_thread_area): New.
16437         * linux-x86-64-low.c (ps_get_thread_area): New.
16438         * linux-low.c: Include <sys/syscall.h>.
16439         (linux_kill_one_process): Don't kill the first thread here.
16440         (linux_kill): Kill the first thread here.
16441         (kill_lwp): New function.
16442         (send_sigstop, linux_send_signal): Use it.
16443         * proc-service.c: Clean up #ifdefs.
16444         (fpregset_info): Delete.
16445         (ps_lgetregs): Update and enable implementation.
16446         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16447         implementations.
16448         * remote-utils.c (struct sym_cache, symbol_cache): New.
16449         (input_interrupt): Print a clearer message.
16450         (async_io_enabled): New variable.
16451         (enable_async_io, disable_async_io): Use it.  Update comments.
16452         (look_up_one_symbol): Use the symbol cache.
16453         * thread-db.c (thread_db_look_up_symbols): New function.
16454         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
16455
16456 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16457
16458         * configure.in: Test for -rdynamic.
16459         * configure: Regenerated.
16460         * Makefile (INTERNAL_LDFLAGS): New.
16461         (gdbserver, gdbreplay): Use it.
16462
16463 2004-09-02  Andrew Cagney  <cagney@gnu.org>
16464
16465         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16466
16467 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
16468
16469         * linux-low.c (linux_wait): Clear all_processes list also.
16470
16471 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16472
16473         * linux-low.c: Include <errno.h>.  Remove extern declaration of
16474         errno.
16475
16476 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16477
16478         * gdbreplay.c, server.h, utils.c: Update copyright years.
16479
16480 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16481
16482         * server.c (main): Print child status or termination signal from
16483         variable 'signal', not 'sig'.
16484
16485 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16486
16487         * linux-low.c (linux_read_memory): Change return type to
16488         int.  Check for and return error from ptrace().
16489         * target.c (read_inferior_memory): Change return type to int.  Pass
16490         back return status from the_target->read_memory().
16491         * target.h (struct target_ops): Adapt *read_memory() prototype.
16492         Update comment.
16493         (read_inferior_memory): Adapt prototype.
16494         * server.c (main): Return an error packet if
16495         read_inferior_memory() returns an error.
16496
16497 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
16498
16499         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16500         Unify with other clean targets.
16501
16502 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16503
16504         * server.c (handle_v_cont): Call set_desired_inferior.
16505
16506 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16507
16508         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16509
16510 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16511
16512         * linux-low.c (linux_wait): Unblock async I/O.
16513         (linux_resume): Block and enable async I/O.
16514         * remote-utils.c (block_async_io, unblock_async_io): New functions.
16515         * server.h (block_async_io, unblock_async_io): Add prototypes.
16516
16517 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16518
16519         * remote-utils.c (remote_open): Print a status notice after
16520         opening a TCP port.
16521         * server.c (attach_inferior): Print a status notice after
16522         attaching.
16523
16524 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16525
16526         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16527
16528 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
16529
16530         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16531         error packet.
16532         * server.c, target.h: Update copyright years.
16533
16534 2004-02-25  Roland McGrath  <roland@redhat.com>
16535
16536         * target.h (struct target_ops): New member `read_auxv'.
16537         * server.c (handle_query): Handle qPart:auxv:read: query using that.
16538         * linux-low.c (linux_read_auxv): New function.
16539         (linux_target_ops): Initialize `read_auxv' member to that.
16540
16541 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16542
16543         Committed by Jim Blandy  <jimb@redhat.com>.
16544
16545         * linux-s390-low.c (s390_num_regs): Update.
16546         (s390_regmap): Remove control registers.  Use __s390x__ predefine
16547         instead of GPR_SIZE to distiguish s390 and s390x targets.
16548
16549 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
16550
16551         * linux-low.c: Update copyright year.
16552         (check_removed_breakpoint): Clear pending_is_breakpoint.
16553         (linux_set_resume_request, linux_queue_one_thread)
16554         (resume_status_pending_p): New functions.
16555         (linux_continue_one_thread): Use process->resume.
16556         (linux_resume): Only resume threads if there are no pending events.
16557         * linux-low.h (struct process_info): Add resume request
16558         pointer.
16559
16560 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
16561
16562         * regcache.c (new_register_cache): Clear the allocated register
16563         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16564
16565 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
16566
16567         * linux-low.c (linux_resume): Take a struct thread_resume *
16568         argument.
16569         (linux_wait): Update call.
16570         (resume_ptr): New static variable.
16571         (linux_continue_one_thread): Renamed from
16572         linux_continue_one_process.  Use resume_ptr.
16573         (linux_resume): Use linux_continue_one_thread.
16574         * server.c (handle_v_cont, handle_v_requests): New functions.
16575         (myresume): New function.
16576         (main): Handle 'v' case.
16577         * target.h (struct thread_resume): New type.
16578         (struct target_ops): Change argument of "resume" to struct
16579         thread_resume *.
16580         (myresume): Delete macro.
16581
16582 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
16583
16584         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16585         (uninstall): Support DESTDIR.
16586
16587 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
16588
16589         * configure.srv: Add xscale*linux copy of arm*linux entry.
16590
16591 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
16592
16593         * linux-arm-low.c (arm_reinsert_addr): New function.
16594         (the_low_target): Add arm_reinsert_addr.
16595
16596 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
16597
16598         * mem-break.c: Remove whitespace at end of file.
16599
16600 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16601
16602         * configure.in: Check whether we need to prototype strerror.
16603         * server.h: Optionally prototype strerror.
16604         * gdbreplay.c (perror_with_name): Use strerror.
16605         * linux-low.c (linux_attach_lwp): Use strerror.
16606         * utils.c (perror_with_name): Use strerror.
16607         * config.in, configure: Regenerated.
16608
16609 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16610
16611         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16612         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16613
16614 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
16615
16616         * Makefile.in (SFILES): Update.
16617         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16618         low-sun3.c: Remove files.
16619
16620 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
16621
16622         * linux-low.c: Move comment to linux_thread_alive where it belonged.
16623         (linux_detach_one_process, linux_detach): New functions.
16624         (linux_target_ops): Add linux_detach.
16625         * server.c (main): Handle 'D' packet.
16626         * target.h (struct target_ops): Add "detach" member.
16627         (detach_inferior): Define.
16628
16629 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
16630
16631         From Kelley Cook  <kelleycook@wideopenwest.com>:
16632         * configure.srv: Accept i[34567]86 variants.
16633
16634 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
16635
16636         * linux-low.c (linux_wait_for_event): Correct comment typos.
16637         (linux_resume_one_process): Call check_removed_breakpoint.
16638         (linux_send_signal): New function.
16639         (linux_target_ops): Add linux_send_signal.
16640         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16641         of kill.
16642         * target.h (struct target_ops): Add send_signal.
16643
16644 2003-05-29  Jim Blandy  <jimb@redhat.com>
16645
16646         * linux-low.c (usr_store_inferior_registers): Transfer buf in
16647         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
16648         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16649         away part of the register's value.
16650
16651 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
16652
16653         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16654         (linux_wait_for_event, linux_init_signals): Likewise.
16655
16656 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
16657
16658         * configure.in: Check for stdlib.h.
16659         * configure: Regenerated.
16660         * config.in: Regenerated.
16661
16662 2003-01-04  Andreas Schwab  <schwab@suse.de>
16663
16664         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16665
16666 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
16667
16668         * Makefile.in: Remove obsolete code.
16669
16670 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
16671
16672         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16673         defined(PT_FPR0_HI).
16674
16675 2002-11-17  Stuart Hughes  <seh@zee2.com>
16676
16677         * linux-arm-low.c (arm_num_regs): Increase.
16678         (arm_regmap): Include status register.
16679
16680 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
16681
16682         * linux-low.c (register_addr): Remove incorrect -1 check.
16683
16684 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
16685
16686         * linux-low.c (linux_create_inferior): Call setpgid.  Return
16687         the new PID.
16688         (unstopped_p, linux_signal_pid): Remove.
16689         (linux_target_ops): Remove linux_signal_pid.
16690         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16691         global instead of target method.
16692         * target.h (struct target_ops): Remove signal_pid.  Update comment
16693         for create_inferior.
16694         * server.c (signal_pid): New variable.
16695         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
16696         gdbserver.  Set the child to be the foreground process group.
16697         (attach_inferior): Set signal_pid.
16698
16699 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
16700
16701         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16702
16703 2002-08-20  Jim Blandy  <jimb@redhat.com>
16704
16705         * Makefile.in (LDFLAGS): Allow the configure script to establish a
16706         default for this.
16707
16708 2002-08-01  Andrew Cagney  <cagney@redhat.com>
16709
16710         * Makefile.in: Make chill references obsolete.
16711
16712 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
16713
16714         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16715         * configure: Regenerate.
16716         * config.in: Regenerate.
16717
16718 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
16719
16720         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16721         (perror_with_name, remote_close, remote_open, expect, play): Static.
16722
16723 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
16724
16725         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16726         byte offsets instead of an array of indexes.
16727         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16728
16729 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
16730
16731         * regcache.c: Add comment.
16732
16733 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
16734
16735         * thread-db.c: New file.
16736         * proc-service.c: New file.
16737         * acinclude.m4: New file.
16738         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16739         proc-service.o, and thread-db.o.
16740         (linux-low.o): Add USE_THREAD_DB.
16741         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16742         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16743         * aclocal.m4: Regenerated.
16744         * config.in: Regenerated.
16745         * configure: Regenerated.
16746         * configure.in: Check for proc_service.h, sys/procfs.h,
16747         thread_db.h, and linux/elf.h headrs.
16748         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16749         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
16750         Check for -lthread_db and thread support.
16751         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16752         PowerPC, and SuperH.
16753         * i387-fp.c: Constify arguments.
16754         * i387-fp.h: Likewise.
16755         * inferiors.c: (struct thread_info): Renamed from
16756         `struct inferior_info'.  Remove PID member.  Use generic inferior
16757         list header.  All uses updated.
16758         (inferiors, signal_pid): Removed.
16759         (all_threads): New variable.
16760         (get_thread): Define.
16761         (add_inferior_to_list): New function.
16762         (for_each_inferior): New function.
16763         (change_inferior_id): New function.
16764         (add_inferior): Removed.
16765         (remove_inferior): New function.
16766         (add_thread): New function.
16767         (free_one_thread): New function.
16768         (remove_thread): New function.
16769         (clear_inferiors): Use for_each_inferior and free_one_thread.
16770         (find_inferior): New function.
16771         (find_inferior_id): New function.
16772         (inferior_target_data): Update argument type.
16773         (set_inferior_target_data): Likewise.
16774         (inferior_regcache_data): Likewise.
16775         (set_inferior_regcache_data): Likewise.
16776         * linux-low.c (linux_bp_reinsert): Remove.
16777         (all_processes, stopping_threads, using_thrads)
16778         (struct pending_signals, debug_threads, pid_of): New.
16779         (inferior_pid): Replace with macro.
16780         (struct inferior_linux_data): Remove.
16781         (get_stop_pc, add_process): New functions.
16782         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16783         Use add_process and add_thread.
16784         (linux_attach_lwp): New function, based on old linux_attach.  Use
16785         add_process and add_thread.  Set stop_expected for new threads.
16786         (linux_attach): New function.
16787         (linux_kill_one_process): New function.
16788         (linux_kill): Kill all LWPs.
16789         (linux_thread_alive): Use find_inferior_id.
16790         (check_removed_breakpoints, status_pending_p): New functions.
16791         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16792         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
16793         struct for the found process.
16794         (linux_wait_for_event): New function.
16795         (linux_wait): Use it.  Support LWPs.
16796         (send_sigstop, wait_for_sigstop, stop_all_processes)
16797         (linux_resume_one_process, linux_continue_one_process): New functions.
16798         (linux_resume): Support LWPs.
16799         (REGISTER_RAW_SIZE): Remove.
16800         (fetch_register): Use register_size instead.  Call supply_register.
16801         (usr_store_inferior_registers): Likewise.  Call collect_register.
16802         Fix recursive case.
16803         (regsets_fetch_inferior_registers): Improve error message.
16804         (regsets_store_inferior_registers): Add debugging.
16805         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16806         (unstopped_p, linux_signal_pid): New functions.
16807         (linux_target_ops): Add linux_signal_pid.
16808         (linux_init_signals): New function.
16809         (initialize_low): Call it.  Initialize using_threads.
16810         * regcache.c (inferior_regcache_data): Add valid
16811         flag.
16812         (get_regcache): Fetch registers lazily.  Add fetch argument
16813         and update all callers.
16814         (regcache_invalidate_one, regcache_invalidate): New
16815         functions.
16816         (new_register_cache): Renamed from create_register_cache.
16817         Return the new regcache.
16818         (free_register_cache): Change argument to a void *.
16819         (registers_to_string, registers_from_string): Call get_regcache
16820         with fetch flag set.
16821         (register_data): Make static.  Pass fetch flag to get_regcache.
16822         (supply_register): Call get_regcache with fetch flag clear.
16823         (collect_register): Call get_regcache with fetch flag set.
16824         (collect_register_as_string): New function.
16825         * regcache.h: Update.
16826         * remote-utils.c (putpkt): Flush after debug output and use
16827         stderr.
16828         Handle input interrupts while waiting for an ACK.
16829         (input_interrupt): Use signal_pid method.
16830         (getpkt): Flush after debug output and use stderr.
16831         (outreg): Use collect_register_as_string.
16832         (new_thread_notify, dead_thread_notify): New functions.
16833         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
16834         and general_thread.
16835         (look_up_one_symbol): Flush after debug output.
16836         * server.c (step_thread, server_waiting): New variables.
16837         (start_inferior): Don't use signal_pid.  Update call to mywait.
16838         (attach_inferior): Update call to mywait.
16839         (handle_query): Handle qfThreadInfo and qsThreadInfo.
16840         (main): Don't fetch/store registers explicitly.  Use
16841         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
16842         calls to mywait.
16843         * server.h: Update.
16844         (struct inferior_list, struct_inferior_list_entry): New.
16845         * target.c (set_desired_inferior): New.
16846         (write_inferior_memory): Constify.
16847         (mywait): New function.
16848         * target.h: Update.
16849         (struct target_ops): New signal_pid method.
16850         (mywait): Removed macro, added prototype.
16851
16852         * linux-low.h (regset_func): Removed.
16853         (regset_fill_func, regset_store_func): New.
16854         (enum regset_type): New.
16855         (struct regset_info): Add type field.  Use new operation types.
16856         (struct linux_target_ops): stop_pc renamed to get_pc.
16857         Add decr_pc_after_break and breakpoint_at.
16858         (get_process, get_thread_proess, get_process_thread)
16859         (strut process_info, all_processes, linux_attach_lwp)
16860         (thread_db_init): New.
16861
16862         * linux-arm-low.c (arm_get_pc, arm_set_pc,
16863         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16864         (the_low_target): Add new members.
16865         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16866         (i386_store_fpxregset): Constify.
16867         (target_regsets): Add new kind identifier.
16868         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
16869         (i386_set_pc): Add debugging.
16870         (i386_breakpoint_at): New function.
16871         (the_low_target): Add new members.
16872         * linux-mips-low.c (mips_get_pc, mips_set_pc)
16873         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16874         (mips_breakpoint_at): New.
16875         (the_low_target): Add new members.
16876         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16877         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16878         (the_low_target): Add new members.
16879         * linux-sh-low.c (sh_get_pc, sh_set_pc)
16880         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16881         (the_low_target): Add new members.
16882         * linux-x86-64-low.c (target_regsets): Add new kind
16883         identifier.
16884
16885 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
16886
16887         From Martin Pool <mbp@samba.org>:
16888         * server.c (gdbserver_usage): New function.
16889         (main): Call it.
16890
16891 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
16892
16893         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16894         stop_at -> stop_pc.
16895
16896 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
16897
16898         * Makefile.in: Remove obsolete code.
16899
16900 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
16901
16902         * linux-low.c (regsets_fetch_inferior_registers),
16903         (regsets_store_inferior_registers): Removed cast to int from
16904         ptrace() calls.
16905         * regcache.h: Added declaration of struct inferior_info.
16906
16907 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16908
16909         * inferiors.c (struct inferior_info): Add regcache_data.
16910         (add_inferior): Call create_register_cache.
16911         (clear_inferiors): Call free_register_cache.
16912         (inferior_regcache_data, set_inferior_regcache_data): New functions.
16913         * regcache.c (struct inferior_regcache_data): New.
16914         (registers): Remove.
16915         (get_regcache): New function.
16916         (create_register_cache, free_register_cache): New functions.
16917         (set_register_cache): Don't initialize the register cache here.
16918         (registers_to_string, registers_from_string, register_data): Call
16919         get_regcache.
16920         * regcache.h: Add prototypes.
16921         * server.h: Likewise.
16922
16923 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16924
16925         * mem-break.c: New file.
16926         * mem-break.h: New file.
16927         * Makefile.in: Add mem-break.o rule; update server.h
16928         dependencies.
16929         * inferiors.c (struct inferior_info): Add target_data
16930         member.
16931         (clear_inferiors): Free target_data member if set.
16932         (inferior_target_data, set_inferior_target_data): New functions.
16933         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16934         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
16935         * linux-low.c (linux_bp_reinsert): New variable.
16936         (struct inferior_linux_data): New.
16937         (linux_create_inferior): Use set_inferior_target_data.
16938         (linux_attach): Likewise.  Call add_inferior.
16939         (linux_wait_for_one_inferior): New function.
16940         (linux_wait): Call it.
16941         (linux_write_memory): Add const.
16942         (initialize_low): Call set_breakpoint_data.
16943         * linux-low.h (struct linux_target_ops): Add breakpoint
16944         handling members.
16945         * server.c (attach_inferior): Remove extra add_inferior
16946         call.
16947         * server.h: Include mem-break.h.  Update inferior.c
16948         prototypes.
16949         * target.c (read_inferior_memory)
16950         (write_inferior_memory): New functions.
16951         * target.h (read_inferior_memory)
16952         (write_inferior_memory): Change macros to prototypes.
16953         (struct target_ops): Update comments.  Add const to write_memory
16954         definition.
16955
16956 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
16957
16958         * linux-low.c (usr_store_inferior_registers): Support
16959         registers which are allowed to fail to store.
16960         * linux-low.h (linux_target_ops): Likewise.
16961         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16962         (ppc_cannot_store_register): FPSCR may not be storable.
16963
16964 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16965
16966         * server.h: Include <string.h> if HAVE_STRING_H.
16967         * ChangeLog: Correct paths in last ChangeLog entry.
16968
16969 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16970
16971         * linux-low.h: Remove obsolete prototypes.
16972         (struct linux_target_ops): New.
16973         (extern the_low_target): New.
16974         * linux-low.c (num_regs, regmap): Remove declarations.
16975         (register_addr): Use the_low_target explicitly.
16976         (fetch_register): Likewise.
16977         (usr_fetch_inferior_registers): Likewise.
16978         (usr_store_inferior_registers): Likewise.
16979         * linux-arm-low.c (num_regs): Remove.
16980         (arm_num_regs): Define.
16981         (arm_regmap): Renamed from regmap, made static.
16982         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16983         made static.
16984         (arm_cannot_store_register): Renamed from cannot_store_register,
16985         made static.
16986         (the_low_target): New.
16987         * linux-i386-low.c (num_regs): Remove.
16988         (i386_num_regs): Define.
16989         (i386_regmap): Renamed from regmap, made static.
16990         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16991         made static.
16992         (i386_cannot_store_register): Renamed from cannot_store_register,
16993         made static.
16994         (the_low_target): New.
16995         * linux-ia64-low.c (num_regs): Remove.
16996         (ia64_num_regs): Define.
16997         (ia64_regmap): Renamed from regmap, made static.
16998         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16999         made static.
17000         (ia64_cannot_store_register): Renamed from cannot_store_register,
17001         made static.
17002         (the_low_target): New.
17003         * linux-m68k-low.c (num_regs): Remove.
17004         (m68k_num_regs): Define.
17005         (m68k_regmap): Renamed from regmap, made static.
17006         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17007         made static.
17008         (m68k_cannot_store_register): Renamed from cannot_store_register,
17009         made static.
17010         (the_low_target): New.
17011         * linux-mips-low.c (num_regs): Remove.
17012         (mips_num_regs): Define.
17013         (mips_regmap): Renamed from regmap, made static.
17014         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17015         made static.
17016         (mips_cannot_store_register): Renamed from cannot_store_register,
17017         made static.
17018         (the_low_target): New.
17019         * linux-ppc-low.c (num_regs): Remove.
17020         (ppc_num_regs): Define.
17021         (ppc_regmap): Renamed from regmap, made static.
17022         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17023         made static.
17024         (ppc_cannot_store_register): Renamed from cannot_store_register,
17025         made static.
17026         (the_low_target): New.
17027         * linux-s390-low.c (num_regs): Remove.
17028         (s390_num_regs): Define.
17029         (s390_regmap): Renamed from regmap, made static.
17030         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17031         made static.
17032         (s390_cannot_store_register): Renamed from cannot_store_register,
17033         made static.
17034         (the_low_target): New.
17035         * linux-sh-low.c (num_regs): Remove.
17036         (sh_num_regs): Define.
17037         (sh_regmap): Renamed from regmap, made static.
17038         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17039         made static.
17040         (sh_cannot_store_register): Renamed from cannot_store_register,
17041         made static.
17042         (the_low_target): New.
17043         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17044         (the_low_target): New.
17045
17046 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17047
17048         * Makefile.in: Add stamp-h target.
17049         * configure.in: Create stamp-h.
17050         * configure: Regenerated.
17051
17052 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17053
17054         * inferiors.c: New file.
17055         * target.c: New file.
17056         * target.h: New file.
17057         * Makefile.in:  Add target.o and inferiors.o.  Update
17058         dependencies.
17059         * linux-low.c (inferior_pid): New static variable,
17060         moved from server.c.
17061         (linux_create_inferior): Renamed from create_inferior.
17062         Call add_inferior.  Return 0 on success instead of a PID.
17063         (linux_attach): Renamed from myattach.
17064         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
17065         (linux_thread_alive): Renamed from mythread_alive.
17066         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
17067         child dies.
17068         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
17069         (regsets_store_inferior_registers): Correct error message.
17070         Add missing ``return 0''.
17071         (linux_fetch_registers): Renamed from fetch_inferior_registers.
17072         (linux_store_registers): Renamed from store_inferior_registers.
17073         (linux_read_memory): Renamed from read_inferior_memory.
17074         (linux_write_memory): Renamed from write_inferior_memory.
17075         (linux_target_ops): New structure.
17076         (initialize_low): Call set_target_ops ().
17077         * remote-utils.c (unhexify): New function.
17078         (hexify): New function.
17079         (input_interrupt): Send signals to ``signal_pid''.
17080         * server.c (inferior_pid): Remove.
17081         (start_inferior): Update create_inferior call.
17082         (attach_inferior): Call add_inferior.
17083         (handle_query): New function.
17084         (main): Call handle_query for `q' packets.
17085         * server.h: Include "target.h".  Remove obsolete prototypes.
17086         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17087
17088 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
17089
17090         * Makefile.in: Add WARN_CFLAGS.  Update configury
17091         dependencies.
17092         * configure.in: Check for <string.h>
17093         * configure: Regenerate.
17094         * config.in: Regenerate.
17095         * gdbreplay.c: Include needed system headers.
17096         (remote_open): Remove strchr prototype.
17097         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17098         * regcache.c (supply_register): Change buf argument to const void *.
17099         (supply_register_by_name): Likewise.
17100         (collect_register): Change buf argument to void *.
17101         (collect_register_by_name): Likewise.
17102         * regcache.h: Add missing prototypes.
17103         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17104         * server.c (handle_query): New function.
17105         (attached): New static variable, moved out of main.
17106         (main): Quiet longjmp clobber warnings.
17107         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
17108         * utils.c (error): Remove NORETURN.
17109         (fatal): Likewise.