gdb/gdbserver/ChangeLog

   1 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
   4         parameter in call to 'amd64_create_target_description'.
   5
   6 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
   7
   8         * x86-tdesc.h: Remove executable permission flag.
   9
  10 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
  11
  12         * configure.ac: Remove AC_PREREQ, add missing quoting.
  13         * configure: Re-generate.
  14         * config.in: Re-generate.
  15         * aclocal.m4: Re-generate.
  16
  17 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
  18
  19         * tracepoint.h (current_traceframe): Remove declaration.
  20
  21 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
  22
  23         * linux-aarch64-low.c (is_sve_tdesc): New function.
  24         (aarch64_sve_regs_copy_to_regcache): Likewise.
  25         (aarch64_sve_regs_copy_from_regcache): Likewise.
  26         (aarch64_regs_info): Add SVE checks.
  27         (initialize_low_arch): Initialize SVE.
  28
  29 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
  30
  31         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
  32
  33 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  34
  35         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
  36         (initialize_low_tracepoint): Likewise
  37         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
  38         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
  39         param.
  40         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
  41         checks.
  42         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
  43
  44 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  45
  46         * server.h (PBUFSIZ): Increase size
  47
  48 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  49
  50         * regcache.c (regcache::raw_compare): New function.
  51         * regcache.h (regcache::raw_compare): New declaration.
  52
  53 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  54
  55         * regcache.c (new_register_cache): Use new.
  56         (free_register_cache): Use delete.
  57         (register_data): Use const.
  58         (supply_register): Move body inside regcache.
  59         (regcache::raw_supply): New override function.
  60         (collect_register): Move body inside regcache.
  61         (regcache::raw_collect): New override function.
  62         (regcache::get_register_status): New override function.
  63         * regcache.h (struct regcache): Inherit from reg_buffer_common.
  64
  65 2018-06-09  Tom Tromey  <tom@tromey.com>
  66
  67         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
  68         declare queue.
  69         (event_queue): Use std::queue.
  70         (gdb_event_xfree): Remove.
  71         (initialize_event_loop, process_event, wait_for_event): Update.
  72
  73 2018-06-08  Stan Cox  <scox@redhat.com>
  74
  75         * win32-low.c (win32_create_inferior):  last_ptid and last_status
  76         moved to client_state.
  77
  78 2018-06-08  Pedro Alves  <palves@redhat.com>
  79
  80         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
  81         common/common-exceptions.o, common/common-utils.o,
  82         common/errors.o, common/print-utils.o and utils.o.
  83         * gdbreplay.c: Include "common-defs.h" instead of the two
  84         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
  85         string.h or alloca.h.
  86         (perror_with_name): Delete.
  87         (remote_open): Use xstrdup instead of strdup.
  88         (main): Rename to ...
  89         (captured_main): ... this.
  90         (main): New.
  91
  92 2018-06-08  Tom Tromey  <tom@tromey.com>
  93
  94         * linux-low.c (linux_low_read_btrace): Update.
  95
  96 2018-06-04  Stan Cox  <scox@redhat.com>
  97
  98         * server.h (struct client_state): New.
  99         * server.c (cont_thread, general_thread, multi_process)
 100         (report_fork_events, report_vfork_events, report_exec_events)
 101         (report_thread_events, swbreak_feature, hwbreak_feature)
 102         (vCont_supported, disable_randomization, pass_signals)
 103         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
 104         Moved to client_state.
 105         * remote-utils.c (remote_debug, noack_mode)
 106         (transport_is_reliable): Moved to client_state.
 107         * tracepoint.c (current_traceframe): Moved to client_state.
 108
 109         Update all callers.
 110         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
 111         linux-low.c, remote-utils.h, target.c: Use client_state.
 112
 113 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 114
 115         * configure.srv: Add new c/h file.
 116
 117 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 118
 119         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
 120         null VQ.
 121
 122 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
 123
 124         * gdb.arch/mips-fpregset-core.exp: New test.
 125         * gdb.arch/mips-fpregset-core.c: New test source.
 126
 127 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
 128
 129         PR server/23198
 130         * hostio.c (require_int): Do not report overflow for integers
 131         between 0xfffffff and 0x7fffffff.
 132
 133 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 134
 135         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
 136         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
 137         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
 138         functions.
 139         (the_low_target): Wire them.
 140
 141 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 142
 143         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
 144         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
 145         mode. Call collect_register_by_name with vscr using
 146         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
 147         (ppc_store_vrregset): Add and set vscr_offset variable as in
 148         ppc_fill_vrregset. Call supply_register_by_name with vscr using
 149         vscr_offset.
 150
 151 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 152
 153         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 154         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
 155         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
 156
 157 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 158
 159         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
 160         (ppc_store_vsxregset): Likewise.
 161         (ppc_fill_vrregset): Likewise.
 162         (ppc_store_vrregset): Likewise.
 163         (ppc_fill_evrregset): Likewise.
 164         (ppc_store_evrregset): Likewise.
 165         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
 166         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
 167         needed.
 168
 169 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 170
 171         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
 172         wordsize of the inferior. Call ppc_linux_target_wordsize.
 173
 174 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 175
 176         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
 177         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
 178         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
 179         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 180         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 181         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 182         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 183         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 184         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 185         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 186         (tdesc_powerpc_e500l): Remove.
 187         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
 188         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
 189         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
 190         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
 191         linux-ppc-tdesc.h.
 192         (ppc_arch_setup): Remove target description matching code. Fill a
 193         ppc_linux_features struct and call ppc_linux_match_description
 194         with it.
 195
 196 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 197
 198         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
 199         width of the requested register exceeds the width of the
 200         `ptrace' data type.
 201         (mips_cannot_store_register): Likewise.
 202
 203 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
 204
 205         * linux-mips-low.c (mips_fetch_register): New function.  Update
 206         preceding comment.
 207         (mips_store_gregset): Supply 0 rather than $restart for $zero.
 208         (the_low_target): Wire `mips_fetch_register'.
 209
 210 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 211
 212         * lynx-i386-low.c (LYNXOS_178): New macro.
 213         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
 214         the layout on LynxOS-178.
 215         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
 216         handle floating point registers that are not supported by
 217         LynxOS-178.
 218
 219 2018-05-10  Tom Tromey  <tom@tromey.com>
 220
 221         * configure: Rebuild.
 222
 223 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 224
 225         PR server/23158:
 226         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
 227         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
 228         Use it to set the expedite_regs field in the given tdesc.
 229         * x86-tdesc.h: New file.
 230         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
 231         Adjust following the addition of the new expedite_regs parameter
 232         to init_target_desc.
 233         * linux-tic6x-low.c (tic6x_read_description): Likewise.
 234         * linux-x86-tdesc.c: #include "x86-tdesc.h".
 235         (i386_linux_read_description, amd64_linux_read_description):
 236         Adjust following the addition of the new expedite_regs parameter
 237         to init_target_desc.
 238         * lynx-i386-low.c: #include "x86-tdesc.h".
 239         (lynx_i386_arch_setup): Adjust following the addition of the new
 240         expedite_regs parameter to init_target_desc.
 241         * nto-x86-low.c: #include "x86-tdesc.h".
 242         (nto_x86_arch_setup): Adjust following the addition of the new
 243         expedite_regs parameter to init_target_desc.
 244         * win32-i386-low.c: #include "x86-tdesc.h".
 245         (i386_arch_setup): Adjust following the addition of the new
 246         expedite_regs parameter to init_target_desc.
 247
 248 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 249
 250         PR server/23158:
 251         * win32-low.c (win32_create_inferior): Add call to my_wait
 252         setting last_status global.
 253
 254 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 255
 256         PR server/23158:
 257         * win32-low.c (create_process): Only call gdb_tilde_expand if
 258         inferior_cwd is not NULL.
 259
 260 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 261
 262         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
 263         registers to the cache if their values have changed.
 264         (i387_xsave_to_cache): Provide default values for x87 control
 265         registers when these features are available, but disabled.
 266         * regcache.c (supply_register_by_name_zeroed): New function.
 267         * regcache.h (supply_register_by_name_zeroed): Declare new
 268         function.
 269
 270 2018-05-07  Tom Tromey  <tom@tromey.com>
 271
 272         * configure: Rebuild.
 273
 274 2018-05-04  Tom Tromey  <tom@tromey.com>
 275
 276         * configure: Rebuild.
 277
 278 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 279             Pedro Alves <palves@redhat.com>
 280
 281         * linux-aarch64-low.c (aarch64_stopped_data_address):
 282         Likewise.
 283
 284 2018-04-27  Tom Tromey  <tom@tromey.com>
 285
 286         * configure: Rebuild.
 287
 288 2018-04-23  Tom Tromey  <tom@tromey.com>
 289
 290         * configure: Rebuild.
 291
 292 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
 293
 294         * Makefile.in (depcomp): Add "..".
 295         (all_deps_files): New and use it.
 296
 297 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 298
 299         * configure.srv (aarch64*-*-linux*): Don't include xml.
 300         (i[34567]86-*-cygwin*): Likewise.
 301         (i[34567]86-*-linux*): Likewise.
 302         (i[34567]86-*-lynxos*): Likewise.
 303         (i[34567]86-*-mingw32ce*): Likewise.
 304         (i[34567]86-*-mingw*): Likewise.
 305         (i[34567]86-*-nto*): Likewise.
 306         (tic6x-*-uclinux): Likewise.
 307         (x86_64-*-linux*): Likewise.
 308         (x86_64-*-mingw*): Likewise.
 309         (x86_64-*-cygwin*): Likewise.
 310
 311 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 312
 313         * tdesc.c: Remove xml parameter.
 314
 315 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 316
 317         * server.c (get_features_xml): Remove cast.
 318         * tdesc.c (void target_desc::accept): Fill in function.
 319         (tdesc_get_features_xml): Remove old xml creation.
 320         (print_xml_feature::visit_pre): Add xml vistor.
 321         * tdesc.h (struct target_desc): Make xmltarget mutable.
 322         (tdesc_get_features_xml): Remove declaration.
 323
 324 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 325
 326         * tdesc.c (tdesc_architecture_name): Add new function.
 327         (tdesc_osabi_name): Likewise.
 328         (tdesc_get_features_xml): Use new functions.
 329
 330 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 331
 332         * tdesc.c (tdesc_create_flags): Remove.
 333         (tdesc_add_flag): Likewise.
 334         (tdesc_named_type): Likewise.
 335         (tdesc_create_union): Likewise.
 336         (tdesc_create_struct): Likewise.
 337         (tdesc_create_vector): Likewise.
 338         (tdesc_add_bitfield): Likewise.
 339         (tdesc_add_field): Likewise.
 340         (tdesc_set_struct_size): Likewise.
 341
 342 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 343
 344         * tdesc.c (~target_desc): Remove implictly deleted items.
 345         (init_target_desc): Iterate all features.
 346         (tdesc_get_features_xml): Use vector.
 347         (tdesc_create_feature): Create feature.
 348         * tdesc.h (tdesc_feature) Remove
 349         (target_desc): Add features.
 350
 351 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 352
 353         * Makefile.in: Add common/tdesc.c
 354         * tdesc.c (init_target_desc): init all reg_defs from register
 355         vector.
 356         (tdesc_create_reg): Create tdesc_reg.
 357         * tdesc.h (tdesc_feature): Add register vector.
 358
 359 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 360
 361         * tdesc.h (struct target_desc) <features>: Change type to
 362         std::vector<std::string>.
 363         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
 364         changes.
 365         (tdesc_get_features_xml): Likewise.
 366         (tdesc_create_feature): Likewise.
 367
 368 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
 369
 370         * regcache.c (find_register_by_number): Return a ref.
 371         (find_regno): Use references.
 372         (register_size): Likewise.
 373         (register_data): Likewise.
 374         * tdesc.c (target_desc::~target_desc): Remove free calls.
 375         (target_desc::operator==): Use std::vector compare.
 376         (init_target_desc): Use reference.
 377         (tdesc_create_reg): Use reg constructors.
 378         * tdesc.h (struct target_desc): Replace pointer with object.
 379
 380 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 381
 382         * regcache.c (find_register_by_number): Make static.
 383         (find_regno): Use find_register_by_number
 384         * regcache.h (struct reg): Remove declaration.
 385
 386 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 387
 388         * tdesc.c (target_desc::~target_desc): Move to here.
 389         (target_desc::operator==): Likewise.
 390         * tdesc.h (target_desc::~target_desc): Move from here.
 391         (target_desc::operator==): Likewise.
 392
 393 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 394
 395         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
 396
 397 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 398
 399         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
 400         S390_TDESC_GS.
 401         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
 402         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
 403         and init_registers_s390_gs_linux64.
 404
 405 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 406
 407         * linux-s390-low.c (s390_fill_gs): Remove function.
 408         (s390_fill_gsbc): Remove function.
 409         (s390_regsets): Set fill functions for the guarded storage regsets
 410         to NULL.
 411
 412 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 413
 414         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
 415         the word size.  Add comment.
 416         (s390_get_wordsize): New function.
 417         (s390_arch_setup): No longer select a temporary tdesc to fetch the
 418         pswm with it.  Instead, use s390_get_wordsize to determine the
 419         word size first and derive the correct tdesc from that directly.
 420
 421 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 422
 423         * Makefile.in: Include silent-rules.mk.
 424         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
 425         (COMPILE): Add ECHO_CXX.
 426         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 427         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 428         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
 429         (version-generated.c): Add ECHO_GEN.
 430         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
 431         (IPAGENT_COMPILE): Add ECHO_CXX.
 432         (%-generated.c): Add ECHO_REGDAT.
 433
 434 2018-03-14  Tom Tromey  <tom@tromey.com>
 435
 436         PR cli/14977:
 437         * ax.c (ax_printf): Special case for NULL.
 438
 439 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 440
 441         * linux-low.c (linux_qxfer_libraries_svr4): Use
 442         xml_escape_text_append.
 443
 444 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 445
 446         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
 447
 448 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 449
 450         * server.c (handle_general_set): Remove unnecessary xstrdup.
 451
 452 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 453
 454         * server.c (parse_debug_format_options): Adjust to
 455         delim_string_to_char_ptr_vec changes.
 456         * thread-db.c (thread_db_load_search): Adjust to
 457         dirnames_to_char_ptr_vec changes.
 458
 459 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
 460
 461         * target.h (target_enable_btrace, target_disable_btrace)
 462         (target_read_btrace, target_read_btrace_conf): Turn macro into
 463         inline function.  Throw error if target method is not defined.
 464         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
 465         check for btrace target method.  Be prepared to handle exceptions
 466         from btrace target methods.
 467
 468 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 469
 470         * server.c (captured_main): Change order of error message printed
 471         when the current working directory cannot be found.
 472
 473 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 474
 475         * server.c: Include "filenames.h" and "pathstuff.h".
 476         (program_name): Delete variable.
 477         (program_path): New anonymous class.
 478         (get_exec_wrapper): Use "program_path" instead of
 479         "program_name".
 480         (handle_v_run): Likewise.
 481         (captured_main): Likewise.
 482         (process_serial_event): Likewise.
 483
 484 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 485
 486         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
 487         (OBJS): Add "pathstuff.o".
 488         * server.c (current_directory): New global variable.
 489         (captured_main): Initialize "current_directory".
 490
 491 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 492
 493         * tdesc.c: Use common/tdesc.h.
 494         * tdesc.h: Likewise.
 495
 496 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
 497             Simon Marchi  <simon.marchi@ericsson.com>
 498
 499         * Makefile.in: Switch order of make rules.
 500
 501 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 502
 503         * Makefile.in: Add common directory in build.
 504         * configure.ac: Add common reference.
 505         * configure: Regenerate.
 506
 507 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 508
 509         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
 510         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
 511         * spu-low.c (spu_target_ops): Likewise.
 512         * win32-low.c (win32_target_ops): Likewise.
 513         * server.c (supported_btrace_packets): Report packets unconditionally.
 514         * target.h (target_ops) <supports_btrace>: Remove.
 515         (target_supports_btrace): Remove.
 516
 517 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 518
 519         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
 520         (handle_btrace_disable): Change return type to void.  Use exceptions
 521         to report errors.
 522         (handle_btrace_general_set): Catch exception and copy message to
 523         return message.
 524
 525 2018-02-08  Tom Tromey  <tom@tromey.com>
 526
 527         * linux-low.c (install_software_single_step_breakpoints): Use
 528         make_scoped_restore.
 529         * inferiors.c (make_cleanup_restore_current_thread): Remove.
 530         (do_restore_current_thread_cleanup): Remove.
 531         * gdbthread.h (make_cleanup_restore_current_thread): Don't
 532         declare.
 533
 534 2018-02-08  Tom Tromey  <tom@tromey.com>
 535
 536         * mem-break.c (set_raw_breakpoint_at): Use
 537         gdb::unique_xmalloc_ptr.
 538
 539 2018-01-30  Pedro Alves  <palves@redhat.com>
 540
 541         PR gdb/13211
 542         * target.c (target_terminal::terminal_state): Rename to ...
 543         (target_terminal::m_terminal_state): ... this.
 544
 545 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
 546
 547         * linux-low.c (handle_extended_wait): Surround call to
 548         thread_db_notice_clone with #ifdef USE_THREAD_DB.
 549
 550 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 551
 552         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
 553         linux_ptrace_attach_fail_reason_string now returning an
 554         std::string.
 555         (linux_attach): Likewise.
 556         * thread-db.c (attach_thread): Likewise.
 557
 558 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
 559
 560         PR gdb/21559
 561         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
 562         checking for fs_base/gs_base fields in struct user_regs_struct.
 563         * configure: Regenerate.
 564
 565 2018-01-16  Yao Qi  <yao.qi@linaro.org>
 566
 567         PR gdb/18749
 568         * linux-low.c (fetch_register): Call supply_register instead of
 569         error.
 570
 571 2018-01-08  Yao Qi  <yao.qi@linaro.org>
 572             Simon Marchi  <simon.marchi@ericsson.com>
 573
 574         * Makefile.in (OBS): Remove selftest.o.
 575         * configure.ac: Set srv_selftest_objs if $development is true.
 576         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
 577         * configure: Re-generated.
 578         * server.c (captured_main): Wrap variable selftest_filter with
 579         GDB_SELF_TEST.
 580
 581 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 582
 583         * server.c (parse_debug_format_options): Return std::string.
 584         (handle_monitor_command, captured_main): Adjust.
 585
 586 2018-01-05  Pedro Alves  <palves@redhat.com>
 587
 588         PR gdb/18653
 589         * server.c (captured_main): Pass quiet=false to
 590         save_original_signals_state.
 591
 592 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 593
 594         * gdbreplay.c (gdbreplay_version): Update copyright year in
 595         version message.
 596         * server.c (gdbserver_version): Likewise.
 597
 598 2017-12-08  Tom Tromey  <tom@tromey.com>
 599
 600         * ax.c (ax_printf): Update.
 601
 602 2017-12-07  Yao Qi  <yao.qi@linaro.org>
 603
 604         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
 605         aarch64_linux_read_description.
 606         * linux-amd64-ipa.c (idx2mask): New array.
 607         (get_ipa_tdesc): Move idx2mask out.
 608         (initialize_low_tracepoint): Initialize target descriptions.
 609         * linux-i386-ipa.c (idx2mask): New array.
 610         (get_ipa_tdesc): Move idx2mask out.
 611         (initialize_low_tracepoint): Initialize target descriptions.
 612
 613 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
 614
 615         * tdesc.c (struct tdesc_type): Change return type.
 616         (tdesc_add_flag): Change parameter type.
 617         (tdesc_add_bitfield): Likewise.
 618         (tdesc_add_field): Likewise.
 619         (tdesc_set_struct_size): Likewise.
 620
 621 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
 622
 623         * regcache.c (registers_to_string): Remove unused variable.
 624
 625 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 626
 627         * inferiors.c (for_each_inferior_with_data): Remove.
 628         * inferiors.h (for_each_inferior_with_data): Remove.
 629         * server.c (handle_qxfer_threads_worker): Change parameter type.
 630         (handle_qxfer_threads_proper): Use for_each_thread.
 631
 632 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 633
 634         * inferiors.c (for_each_inferior): Remove.
 635         (clear_inferiors): Use for_each_thread.
 636         * inferiors.h (for_each_inferior): Remove.
 637         * linux-low.c (linux_wait_for_event_filtered): Use
 638         for_each_thread.
 639         (linux_stabilize_threads): Likewise.
 640         * regcache.c (regcache_release): Likewise.
 641         * server.c (gdb_wants_all_threads_stopped): Likewise.
 642         (clear_pending_status_callback): Remove.
 643         (handle_status): Use for_each_thread.
 644         (captured_main): Likewise.
 645         * win32-low.c (child_init_thread_list): Likewise.
 646         (win32_clear_inferiors): Likewise.
 647         (fake_breakpoint_event): Likewise.
 648
 649 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 650
 651         * inferiors.h (find_inferior): Remove.
 652         * inferiors.c (find_inferior): Remove.
 653
 654 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 655
 656         * linux-low.c (resume_status_pending_p): Update comment.
 657         (need_step_over_p): Update comment.
 658
 659 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 660
 661         * linux-low.c (proceed_one_lwp): Return void, change parameter
 662         type.
 663         (unsuspend_and_proceed_one_lwp): Likewise.
 664         (proceed_all_lwps): Use for_each_thread.
 665         (unstop_all_lwps): Likewise.
 666
 667 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 668
 669         * linux-low.c (linux_resume_one_thread): Return void, take
 670         parameter directly.
 671         (linux_resume): Use for_each_thread.
 672
 673 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 674
 675         * linux-low.c (send_sigstop_callback): Return void, change
 676         parameter type.  Rename to...
 677         (send_sigstop): ... this.
 678         (suspend_and_send_sigstop_callback): Return void, change parameter
 679         type.  Rename to...
 680         (suspend_and_send_sigstop): ... this.
 681         (stop_all_lwps): Use for_each_thread.
 682
 683 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 684
 685         * linux-low.c (lwp_running): Return bool, remove unused
 686         argument.
 687         (linux_stabilize_threads): Use find_thread.
 688
 689 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 690
 691         * linux-low.c (select_singlestep_lwp_callback): Remove.
 692         (count_events_callback): Remove.
 693         (select_event_lwp_callback): Remove.
 694         (select_event_lwp): Use find_thread/for_each_thread.
 695
 696 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 697
 698         * linux-low.c (not_stopped_callback): Return bool, take filter
 699         argument directly.
 700         (linux_wait_for_event_filtered): Use find_thread.
 701         (linux_wait_1): Likewise.
 702
 703 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 704
 705         * linux-low.c (same_lwp): Remove.
 706         (find_lwp_pid): Use find_thread.
 707
 708 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 709
 710         * linux-low.c (delete_lwp_callback): Remove.
 711         (linux_mourn): Use for_each_thread.
 712
 713 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 714
 715         * linux-low.c (linux_detach_lwp_callback): Return void, remove
 716         args parameter, don't check for pid.
 717         (linux_detach): Use for_each_thread.
 718
 719 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 720
 721         * linux-low.c (struct counter): Remove.
 722         (second_thread_of_pid_p): Remove.
 723         (last_thread_of_process_p): Use find_thread.
 724
 725 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 726
 727         * inferiors.c (find_inferior_in_random): Remove.
 728         * inferiors.h (find_inferior_in_random): Remove.
 729         * linux-low.c (status_pending_p_callback): Return bool, accept
 730         parameter ptid directly.
 731         (linux_wait_for_event_filtered): Use find_thread_in_random.
 732         (linux_wait_1): Likewise.
 733
 734 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 735
 736         * inferiors.c (find_inferior_id): Remove.
 737         (find_thread_ptid): Move implemention from find_inferior_id to
 738         here.
 739         * inferiors.h (find_inferior_id): Remove.
 740         * server.c (handle_status): Use find_thread_ptid.
 741         (process_serial_event): Likewise.
 742         * thread-db.c (find_one_thread): Likewise.
 743         (thread_db_thread_handle): Likewise.
 744         * win32-low.c (thread_rec): Likewise.
 745         (child_delete_thread): Likewise.
 746         (win32_thread_alive): Likewise.
 747         (get_child_debug_event): Likewise.
 748
 749 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 750
 751         * linux-mips-low.c (update_watch_registers_callback): Return
 752         void, remove pid_p parameter, don't check for pid.
 753         (mips_insert_point, mips_remove_point): Use for_each_thread.
 754
 755 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 756
 757         * lynx.low (lynx_delete_thread_callback): Remove.
 758         (lynx_mourn): Use for_each_thread.
 759
 760 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 761
 762         * regcache.c (regcache_invalidate_one): Remove.
 763         (regcache_invalidate_pid): use for_each_thread.
 764
 765 2017-11-26  Tom Tromey  <tom@tromey.com>
 766
 767         * linux-low.c (linux_create_inferior): Update.
 768
 769 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
 770
 771         * spu-low.c (spu_create_inferior): Fix typo in argument name.
 772
 773 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 774
 775         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
 776         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 777         * linux-aarch64-tdesc-selftest.c: New file.
 778         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 779
 780 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 781
 782         * configure.srv: Add new file.
 783         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 784         * linux-aarch64-tdesc-selftest.c: New file.
 785         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 786
 787 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 788
 789         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
 790         * linux-aarch64-low.c (initialize_low_arch): Remove init.
 791         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
 792
 793 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 794
 795         * configure.srv: Add new files.
 796         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
 797         aarch64_linux_read_description.
 798         * linux-aarch64-low.c (aarch64_linux_read_description):
 799         Merge with aarch64_arch_setup.
 800         (aarch64_arch_setup): Call aarch64_linux_read_description.
 801         * linux-aarch64-tdesc.c: New file.
 802         * linux-aarch64-tdesc.h: New file.
 803
 804 2017-11-24  Yao Qi  <yao.qi@linaro.org>
 805
 806         * configure.srv: Set $srv_regobj for tic6x-linux.
 807         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
 808         (tic6x_read_description): Move some code to tic6x_arch_setup.
 809         (tic6x_tdesc_test): New function.
 810         (initialize_low_arch): Call selftests::register_test.
 811
 812 2017-11-22  Yao Qi  <yao.qi@linaro.org>
 813
 814         * remote-utils.c (prepare_resume_reply): Use memcpy.
 815
 816 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 817
 818         * linux-low.c (kill_one_lwp_callback): Return void, take
 819         argument directly, don't filter on pid.
 820         (linux_kill): Use for_each_thread.
 821
 822 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 823
 824         * linux-low.c (need_step_over_p): Return bool, remove dummy
 825         argument.
 826         (linux_resume, proceed_all_lwps): Use find_thread.
 827
 828 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 829
 830         * linux-low.c (resume_status_pending_p): Return bool, remove
 831         flag_p argument.
 832         (linux_resume): Use find_thread.
 833
 834 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 835
 836         * linux-low.c (struct thread_resume_array): Remove.
 837         (linux_set_resume_request): Return void, take arguments
 838         directly.
 839         (linux_resume): Use for_each_thread.
 840
 841 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 842
 843         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
 844         return bool, remove data argument.
 845         (linux_stabilize_threads): Use find_thread.
 846
 847 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 848
 849         * linux-low.c (unsuspend_one_lwp): Remove.
 850         (unsuspend_all_lwps): Use for_each_thread, inline code from
 851         unsuspend_one_lwp.
 852
 853 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 854
 855         * gdbthread.h (find_thread): Add overload with ptid_t filter.
 856         * linux-low.c (struct iterate_over_lwps_args): Remove.
 857         (iterate_over_lwps_filter): Remove.
 858         (iterate_over_lwps): Use find_thread.
 859
 860 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 861
 862         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
 863         (linux_handle_new_gdb_connection): Use for_each_thread, inline
 864         code from reset_lwp_ptrace_options_callback.
 865
 866 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 867
 868         * linux-arm-low.c (struct update_registers_data): Remove.
 869         (update_registers_callback): Return void, take arguments
 870         directly, don't check thread's pid.
 871         (arm_insert_point, arm_remove_point): Use for_each_thread.
 872
 873 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 874
 875         * win32-low.c (continue_one_thread): Return void, take argument
 876         directly.
 877         (child_continue): Use for_each_thread.
 878
 879 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 880
 881         * win32-i386-low.c (update_debug_registers_callback): Rename
 882         to ...
 883         (update_debug_registers): ... this, return void, remove pid_p arg.
 884         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
 885
 886 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 887
 888         * inferiors.h (struct process_info): Add constructor, initialize
 889         fields..
 890         <syscalls_to_catch>: Change type to std::vector<int>.
 891         * inferiors.c (add_process): Allocate process_info with new.
 892         (remove_process): Free process_info with delete.
 893         * linux-low.c (handle_extended_wait): Adjust.
 894         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
 895         * server.c (handle_general_set): Adjust.
 896
 897 2017-11-16  Pedro Alves  <palves@redhat.com>
 898
 899         * remote-utils.c (remote_close): Block SIGIO signals instead of
 900         uninstalling the SIGIO handler.
 901
 902 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
 903
 904         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
 905
 906 2017-11-16  Yao Qi  <yao.qi@linaro.org>
 907
 908         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
 909         (tic6x_store_gregset): Likewise.
 910         (tic6x_usrregs_info): Move it up.
 911
 912 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
 913
 914         * Makefile.in: Update arch rules.
 915         * configure.srv: Explicitly mark arch/ files.
 916
 917 2017-11-13  Andreas Schwab  <schwab@suse.de>
 918
 919         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
 920         function.
 921         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
 922
 923 2017-11-06  Pedro Alves  <palves@redhat.com>
 924
 925         * config.in, configure: Regenerate.
 926
 927 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 928
 929         * target.c (struct thread_search): Remove.
 930         (thread_search_callback): Remove.
 931         (prepare_to_access_memory): Use for_each_thread instead of
 932         find_inferior.  Inline code from thread_search_callback.
 933
 934 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 935
 936         * server.c (struct visit_actioned_threads_data): Remove.
 937         (visit_actioned_threads): Change prototype to take arguments
 938         directly.
 939         (resume): Use find_thread instead of find_inferior.
 940
 941 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 942
 943         * server.c (queue_stop_reply_callback): Change prototype, return
 944         void.
 945         (find_status_pending_thread_callback): Remove.
 946         (handle_status): Replace find_inferior with find_thread and
 947         for_each_thread.
 948
 949 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
 950
 951         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
 952         with REGNO.
 953         (aarch64_store_gregset): Likewise.
 954         (aarch64_fill_fpregset): Likewise.
 955         (aarch64_store_fpregset): Likewise.
 956
 957 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
 958
 959         * gdbthread.h (find_thread, for_each_thread): New functions.
 960         * inferiors.c (thread_of_pid): Remove.
 961         (find_any_thread_of_pid): Use find_thread.
 962         * linux-low.c (num_lwps): Use for_each_thread.
 963
 964 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 965
 966         * Makefile.in: Remove one rule.
 967         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
 968
 969 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 970
 971         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
 972         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
 973
 974 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 975
 976         * configure.srv: Rename arm.o with arch/arm.o.
 977
 978 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 979
 980         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
 981         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
 982         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
 983         (arch-i386.o, arch-amd64.o): Remove rules.
 984         (arch/%.o): New rule.
 985         Update POSTCOMPILE and COMPILE.pre.
 986         * configure.ac: Invoke AC_CONFIG_COMMANDS.
 987         * configure: Re-generated.
 988         * configure.srv: Replace arch-i386.o with arch/i386.o.
 989         Replace arch-amd64.o with arch/amd64.o.
 990
 991 2017-10-16  Yao Qi  <yao.qi@linaro.org>
 992
 993         * configure: Regenerated.
 994
 995 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
 996
 997         * inferiors.h: (struct inferior_list): Remove.
 998         (struct inferior_list_entry); Remove.
 999         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1000         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1001         get_first_inferior): Remove.
1002         (for_each_inferior, for_each_inferior_with_data, find_inferior,
1003         find_inferior_id, find_inferior_in_random): Change signature.
1004         * inferiors.c (all_threads): Change type to
1005         std::list<thread_info *>.
1006         (get_thread): Remove macro.
1007         (find_inferior, find_inferior_id): Change signature, implement
1008         using find_thread.
1009         (find_inferior_in_random): Change signature, implement using
1010         find_thread_in_random.
1011         (for_each_inferior, for_each_inferior_with_data): Change
1012         signature, implement using for_each_thread.
1013         (add_inferior_to_list, remove_inferior): Remove.
1014         (add_thread, get_first_thread, thread_of_pid,
1015         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1016         (get_first_inferior, one_inferior_p, clear_inferior_list):
1017         Remove.
1018         (clear_inferiors, get_thread_process): Update.
1019         * gdbthread.h: Include <list>.
1020         (struct thread_info) <entry>: Remove field.
1021         <id>: New field.
1022         (all_threads): Change type to std::list<thread_info *>.
1023         (get_first_inferior): Add doc.
1024         (find_thread, for_each_thread, find_thread_in_random): New
1025         functions.
1026         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1027         * linux-arm-low.c (update_registers_callback): Update.
1028         * linux-low.c (second_thread_of_pid_p): Update.
1029         (kill_one_lwp_callback, linux_detach_lwp_callback,
1030         delete_lwp_callback, status_pending_p_callback, same_lwp,
1031         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1032         iterate_over_lwps, not_stopped_callback,
1033         resume_stopped_resumed_lwps, count_events_callback,
1034         select_singlestep_lwp_callback, select_event_lwp_callback,
1035         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1036         suspend_and_send_sigstop_callback, wait_for_sigstop,
1037         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1038         lwp_running, linux_set_resume_request, resume_status_pending_p,
1039         need_step_over_p, start_step_over, linux_resume_one_thread,
1040         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1041         reset_lwp_ptrace_options_callback): Update.
1042         * linux-mips-low.c (update_watch_registers_callback): Update.
1043         * regcache.c (regcache_invalidate_one, regcache_invalidate):
1044         Update.
1045         (free_register_cache_thread_one): Remove.
1046         (regcache_release): Update.
1047         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1048         handle_qxfer_threads_worker): Update.
1049         (handle_query): Update, use list iterator.
1050         (visit_actioned_threads, handle_pending_status,
1051         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1052         clear_pending_status_callback, set_pending_status_callback,
1053         find_status_pending_thread_callback, handle_status,
1054         process_serial_event): Update.
1055         * target.c (thread_search_callback): Update.
1056         * thread-db.c (thread_db_get_tls_address): Update.
1057         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1058         Update.
1059         * win32-i386-low.c (update_debug_registers_callback): Update.
1060         * win32-low.c (delete_thread_info, child_delete_thread,
1061         continue_one_thread, suspend_one_thread,
1062         get_child_debug_event): Adjust.
1063
1064 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1065
1066         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1067         * inferiors.h: Include <list>.
1068         (struct process_info) <entry>: Remove field.
1069         <pid>: New field.
1070         (pid_of): Change macro to function.
1071         (ptid_of, lwpid_of): Remove macro.
1072         (all_processes): Change type to std::list<process_info *>.
1073         (ALL_PROCESSES): Remove macro.
1074         (for_each_process, find_process): New function.
1075         * inferiors.c (all_processes): Change type to
1076         std::list<process_info *>.
1077         (find_thread_process): Adjust.
1078         (add_process): Likewise.
1079         (remove_process): Likewise.
1080         (find_process_pid): Likewise.
1081         (get_first_process): Likewise.
1082         (started_inferior_callback): Remove.
1083         (have_started_inferiors_p): Adjust.
1084         (attached_inferior_callback): Remove.
1085         (have_attached_inferiors_p): Adjust.
1086         * linux-low.c (check_zombie_leaders): Likewise.
1087         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1088         (x86_linux_update_xmltarget): Adjust.
1089         * server.c (handle_query): Likewise.
1090         (gdb_reattached_process): Remove.
1091         (handle_status): Adjust.
1092         (kill_inferior_callback): Likewise.
1093         (detach_or_kill_inferior): Remove.
1094         (print_started_pid): Likewise.
1095         (print_attached_pid): Likewise.
1096         (detach_or_kill_for_exit): Update.
1097         (process_serial_event): Likewise.
1098         * linux-arm-low.c (arm_new_fork): Likewise.
1099
1100 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1101
1102         * dll.h: Include <list>.
1103         (struct dll_info): Add constructor.
1104         <entry>: Remove field.
1105         (all_dlls): Change type to std::list<dll_info>.
1106         * dll.c: Include <algorithm>.
1107         (get_dll): Remove macro.
1108         (all_dlls): Change type to std::list<dll_info *>.
1109         (free_one_dll): Remove.
1110         (match_dll): Likewise.
1111         (loaded_dll): Adjust.
1112         (unloaded_dll): Adjust to all_dlls type change, use
1113         std::find_if.  Inline code from match_dll.
1114         (clear_dlls): Adjust to all_dlls type change.
1115         * server.c (emit_dll_description): Remove.
1116         (handle_qxfer_libraries): Adjust to all_dlls type change,
1117         integrate emit_dll_description's functionality.
1118
1119 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1120
1121         * linux-low.h (struct linux_target_ops) <delete_process>: New
1122         field.
1123         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1124         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1125         (struct linux_target_ops): Add delete_process callback.
1126         * linux-arm-low.c (arm_delete_process): New.
1127         (struct linux_target_ops): Add delete_process callback.
1128         * linux-bfin-low.c (struct linux_target_ops): Likewise.
1129         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1130         * linux-m32r-low.c (struct linux_target_ops): Likewise.
1131         * linux-mips-low.c (mips_linux_delete_process): New.
1132         (struct linux_target_ops): Add delete_process callback.
1133         * linux-ppc-low.c (struct linux_target_ops): Likewise.
1134         * linux-s390-low.c (struct linux_target_ops): Likewise.
1135         * linux-sh-low.c (struct linux_target_ops): Likewise.
1136         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1137         * linux-tile-low.c (struct linux_target_ops): Likewise.
1138         * linux-x86-low.c (x86_linux_delete_process): New.
1139         (struct linux_target_ops): Add delete_process callback.
1140         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1141
1142 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1143
1144         * linux-aarch64-low.c (the_low_target): Add thread delete
1145         callback.
1146         * linux-arm-low.c (arm_delete_thread): New function.
1147         (the_low_target): Add thread delete callback.
1148         * linux-bfin-low.c (the_low_target): Likewise.
1149         * linux-crisv32-low.c (the_low_target): Likewise.
1150         * linux-low.c (delete_lwp): Invoke delete_thread callback if
1151         set.
1152         * linux-low.h (struct linux_target_ops) <delete_thread>: New
1153         field.
1154         * linux-m32r-low.c (the_low_target): Add thread delete callback.
1155         * linux-mips-low.c (mips_linux_delete_thread): New function.
1156         (the_low_target): Add thread delete callback.
1157         * linux-ppc-low.c (the_low_target): Likewise.
1158         * linux-s390-low.c (the_low_target): Likewise.
1159         * linux-sh-low.c (the_low_target): Likewise.
1160         * linux-tic6x-low.c (the_low_target): Likewise.
1161         * linux-tile-low.c (the_low_target): Likewise.
1162         * linux-x86-low.c (the_low_target): Likewise.
1163         * linux-xtensa-low.c (the_low_target): Likewise.
1164
1165 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
1166
1167         * win32-low.c: Include "common-inferior.h".
1168
1169 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1170
1171         * inferiors.c (set_inferior_cwd): New function.
1172         * server.c (handle_general_set): Handle QSetWorkingDir packet.
1173         (handle_query): Inform that QSetWorkingDir is supported.
1174         * win32-low.c (create_process): Pass the inferior's cwd to
1175         CreateProcess.
1176
1177 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1178
1179         * inferiors.c (current_inferior_cwd): New global variable.
1180         (get_inferior_cwd): New function.
1181         * inferiors.h (struct process_info) <cwd>: New field.
1182
1183 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1184
1185         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1186         (OBS): Add gdb_tilde_expand.o.
1187
1188 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
1189
1190         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1191         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1192
1193 2017-09-29  Pedro Alves  <palves@redhat.com>
1194
1195         * ax.c (gdb_parse_agent_expr): Constify.
1196         * ax.h (gdb_parse_agent_expr): Constify.
1197         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1198         Constify.
1199         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1200         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1201         * remote-utils.h (read_ptid): Constify.
1202         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1203         (process_point_options, process_serial_event): Constify.
1204         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1205         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1206         (cmd_qtbuffer): Constify.
1207
1208 2017-09-29  Pedro Alves  <palves@redhat.com>
1209
1210         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1211         fails.
1212
1213 2017-09-29  Pedro Alves  <palves@redhat.com>
1214
1215         * linux-low.c (handle_extended_wait): Pass parent thread instead
1216         of process to thread_db_notice_clone.
1217         * linux-low.h (thread_db_notice_clone): Replace parent process
1218         parameter with parent thread parameter.
1219         * thread-db.c (find_one_thread): Add comment.
1220         (thread_db_notice_clone): Replace parent process parameter with
1221         parent thread parameter.  Temporarily switch to the parent thread.
1222
1223 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
1224
1225         * gdbthread.h: Include "common-gdbthread.h".
1226         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1227         "if" when validating the ptid.
1228         * remote-utils.c: Include "gdbthread.h".
1229         (prepare_resume_reply): Use "switch_to_thread".
1230         * target.c (done_accessing_memory): Likewise.
1231
1232 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1233
1234         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1235         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
1236         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1237         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
1238         s390x-gs-linux64-ipa.o to ipa_obj.
1239         * linux-s390-low.c (HWCAP_S390_GS): New define.
1240         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1241         New functions.
1242         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1243         (s390_arch_setup): Check for guarded-storage support and choose
1244         appropriate tdesc.
1245         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1246         init_registers_s390x_gs_linux64.
1247         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1248         enum value.
1249         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1250         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1251
1252 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
1253
1254         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1255
1256 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1257
1258         * linux-low.h (struct lwp_info): Add new field, thread_handle.
1259         (thread_db_thread_handle): Declare.
1260         * linux-low.c (linux_target_ops): Initialize thread_handle.
1261         * server.c (handle_qxfer_threads_worker): Add support for
1262         "handle" attribute.
1263         * target.h (struct target_ops): Add new function pointer,
1264         thread_handle.
1265         (target_thread_handle): Define.
1266         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1267         field in lwp.
1268         (thread_db_thread_handle): New function.
1269
1270 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1271
1272         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1273         * linux-low.h (thread_db_notice_clone): Declare.
1274         * thread-db.c (thread_db_notice_clone): New function.
1275
1276 2017-09-21  Pedro Alves  <palves@redhat.com>
1277
1278         * server.c (gdb_read_memory, handle_status, process_serial_event)
1279         (handle_serial_event, handle_target_event): Adjust to
1280         set_desired_thread prototype change.
1281         * target.c (set_desired_thread): Remove 'use_general' parameter
1282         and adjust.
1283         * target.h (set_desired_thread): Remove 'use_general' parameter.
1284
1285 2017-09-20  Tom Tromey  <tom@tromey.com>
1286
1287         * target.c (target_terminal::terminal_state): Define.
1288         (target_terminal::init): Rename from target_terminal_init.
1289         (target_terminal::inferior): Rename from
1290         target_terminal_inferior.
1291         (target_terminal::ours): Rename from target_terminal_ours.
1292         (target_terminal::ours_for_output, target_terminal::info): New.
1293
1294 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1295
1296         * server.c (accumulate_file_name_length): Remove.
1297         (emit_dll_description): Adjust to std::string change.
1298         (handle_qxfer_libraries): Use std::string to hold document.
1299
1300 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1301
1302         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1303         return type of xml_escape_text.
1304         * server.c (emit_dll_description): Likewise.
1305
1306 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1307
1308         * server.c (captured_main): Accept argument for --selftest.
1309         Update run_tests call.
1310         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1311         when registering selftests.
1312
1313 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1314
1315         * regcache.c (get_thread_regcache): Update code to use "std::vector"
1316         instead of "VEC" for "target_desc.reg_defs".
1317         (regcache_cpy): Likewise.
1318         (registers_to_string): Likewise.
1319         (registers_from_string): Likewise.
1320         (find_regno): Likewise.
1321         (supply_regblock): Likewise.
1322         (regcache_raw_read_unsigned): Likewise.
1323         * tdesc.c (init_target_desc): Likewise.
1324         (tdesc_create_reg): Likewise.
1325         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
1326         (struct target_desc) <reg_defs>: Convert to "std::vector".
1327         (target_desc): Do not initialize "reg_defs".
1328         (~target_desc): Update code to use "std::vector" instead of "VEC"
1329         for "target_desc.reg_defs".
1330         (operator==): Likewise.
1331
1332 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1333
1334         * inferiors.h (thread_to_gdb_id): Remove.
1335         * inferiors.c (thread_to_gdb_id): Remove.
1336         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1337         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1338         lynx_store_registers, lynx_read_memory, lynx_write_memory):
1339         Likewise.
1340         * nto-low.c (nto_fetch_registers, nto_store_registers,
1341         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1342
1343 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1344
1345         * inferiors.h (gdb_id_to_thread_id): Remove.
1346         * inferiors.c (gdb_id_to_thread_id): Remove.
1347         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1348         removal.  Move pid declaration closer to where it's used.
1349
1350 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1351
1352         * server.c (handle_detach): New function.
1353         (process_serial_event): Move code out, call handle_detach.
1354
1355 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1356
1357         * server.c (require_running): Rename to ...
1358         (require_running_or_return): ... this ...
1359         (require_running_or_break): ... and this.
1360         (handle_query, process_serial_event): Adjust.
1361
1362 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1363
1364         * linux-low.c (linux_set_resume_request): Remove unused
1365         variables.
1366
1367 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1368
1369         * server.c (first_thread_of): Remove.
1370         (process_serial_event): Replace usage of first_thread_of with
1371         find_any_thread_of_pid.
1372         * tracepoint.c (same_process_p): Remove.
1373         (gdb_agent_about_to_close): Replace usage of same_process_p with
1374         find_any_thread_of_pid.
1375         * linux-x86-low.c (same_process_callback): Remove.
1376         (x86_arch_setup_process_callback): Replace usage of
1377         same_process_callback with find_any_thread_of_pid.
1378         * thread-db.c (any_thread_of): Remove.
1379         (switch_to_process): Replace usage of any_thread_of with
1380         find_any_thread_of_pid.
1381         * inferiors.c (thread_pid_matches_callback): Remove.
1382         (find_thread_process): Adjust to use find_any_thread_of_pid.
1383
1384 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1385
1386         * regcache.c (get_thread_regcache): Guard calls to "memset"
1387           with "!VEC_empty".
1388
1389 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1390
1391         * linux-low.c (handle_extended_wait): Use
1392         "allocate_target_description" instead of "XNEW".
1393         * linux-x86-low.c (initialize_low_arch): Likewise.
1394
1395 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1396
1397         * configure.srv (srv_i386_regobj): Remove.
1398         (srv_amd64_regobj): Remove.
1399         (srv_regobj): Set it to "" for x86 non-linux targets.
1400         * linux-x86-tdesc.c (i386_linux_read_description):
1401         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1402         (init_registers_i386): Remove the declaration.
1403         (tdesc_i386): Remove the declaration.
1404         (lynx_i386_arch_setup): Call i386_create_target_description.
1405         * nto-x86-low.c: Likewise.
1406         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1407         [!__x86_64__]: include arch/i386.h.
1408         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1409
1410 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1411
1412         * configure.srv (srv_amd64_linux_xmlfiles): Remove
1413         i386/amd64-XXX-linux from it.
1414
1415 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1416
1417         * configure.srv: Empty srv_amd64_linux_regobj if $development is
1418         false.
1419         (ipa_amd64_linux_regobj): Remove.
1420         (ipa_x32_linux_regobj): Remove.
1421
1422 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1423
1424         * Makefile.in (arch-amd64.o): New rule.
1425         * configure.srv: Append arch-amd64.o.
1426         * linux-amd64-ipa.c: Include common/x86-xstate.h.
1427         (get_ipa_tdesc): Call amd64_linux_read_description.
1428         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1429         and init_registers_amd64_XXX.
1430         * linux-x86-low.c (x86_linux_read_description): Call
1431         amd64_linux_read_description.
1432         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1433         (initialize_low_arch): Don't call init_registers_x32_XXX and
1434         init_registers_amd64_XXX.
1435         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1436         and tdesc_amd64_XXX.
1437         [__x86_64__] (amd64_tdesc_test): New function.
1438         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1439         and init_registers_amd64_XXX.
1440         * linux-x86-tdesc.c: Include arch/amd64.h.
1441         (xcr0_to_tdesc_idx): New function.
1442         (i386_linux_read_description): New function.
1443         (amd64_get_ipa_tdesc_idx): New function.
1444         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1445         (amd64_get_ipa_tdesc): Declare.
1446
1447 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1448
1449         * configure.srv (srv_i386_linux_xmlfiles): Remove
1450         i386/i386-XXX-linux.xml from it.
1451
1452 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1453
1454         * configure.srv: Set srv_i386_linux_regobj empty if $development
1455         is false.
1456         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1457         initialize_low_tdesc.
1458         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1459         with #if initialize_low_tdesc.
1460         * linux-x86-tdesc-selftest.c: New file.
1461         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1462
1463 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1464
1465         * Makefile.in (arch-i386.o): New rule.
1466         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1467         (x86_64-*-linux*): Likewise.
1468         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1469         include arch/i386.h.
1470         (i386_linux_read_description): Remove code and call
1471         i386_create_target_description.
1472         * tdesc.c (allocate_target_description): New function.
1473         * tdesc.h (set_tdesc_architecture): Remove declaration.
1474         (set_tdesc_osabi): Likewise.
1475
1476 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1477
1478         * linux-x86-tdesc.c: Don't include <inttypes.h>.
1479         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1480         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
1481         .xmltarget.
1482         * server.c (get_features_xml): Call tdesc_get_features_xml.
1483         * tdesc.c (set_tdesc_architecture): New function.
1484         (set_tdesc_osabi): New function.
1485         (tdesc_get_features_xml): New function.
1486         (tdesc_create_feature): Add an argument.
1487         * tdesc.h (struct target_desc) <features>: New field.
1488         <arch, osabi>: New field.
1489         (~target_desc): xfree features, arch, and osabi.
1490         (target_desc::oerator==): Don't compare .xmltarget.
1491         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1492         (set_tdesc_osabi): Likewise.
1493         (tdesc_get_features_xml): Likewise.
1494
1495 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1496
1497         * linux-x86-tdesc.c: Include selftest.h.
1498         (i386_tdesc_test): New function.
1499         (initialize_low_tdesc): Call selftests::register_test.
1500         * tdesc.h: Include regdef.h.
1501         (target_desc): Override operator == and !=.
1502
1503 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1504
1505         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1506         (ipa_obj): Likewise.
1507         * linux-i386-ipa.c: Include common/x86-xstate.h
1508         (get_ipa_tdesc): Call i386_linux_read_description.
1509         (initialize_low_tracepoint): Don't call  init_registers_XXX
1510         functions, call initialize_low_tdesc instead.
1511         * linux-x86-low.c (x86_linux_read_description): Call
1512         i386_linux_read_description.
1513         (initialize_low_arch): Don't call init_registers_i386_XXX
1514         functions, call initialize_low_tdesc.
1515         * linux-x86-tdesc.c: New file.
1516         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1517         (i386_get_ipa_tdesc_idx): Declare.
1518         (i386_get_ipa_tdesc): Declare.
1519         (initialize_low_tdesc): Declare.
1520
1521 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1522
1523         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1524         instead of 0.
1525
1526 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1527
1528         * Makefile.in (IPA_OBJS): Add vec-ipa.o
1529         * regcache.c (get_thread_regcache): Use VEC_length.
1530         (init_register_cache): Likewise.
1531         (regcache_cpy): Likewise.
1532         (registers_to_string): Iterate reg_defs via VEC_iterate.
1533         (find_regno): Likewise.
1534         (find_register_by_number): Use VEC_index.
1535         (register_size): Call find_register_by_number.
1536         (register_data): Call find_register_by_number.
1537         (supply_regblock): Use VEC_length.
1538         (regcache_raw_read_unsigned): Likewise.
1539         * tdesc.c (init_target_desc): Iterate reg_defs via
1540         VEC_iterate.
1541         (default_description): Update initializer.
1542         (copy_target_description): Don't update field num_registers.
1543         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1544         <num_registers>: Remove.
1545
1546 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
1547
1548         * Makefile.in (.SECONDARY): Define target.
1549
1550 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
1551
1552         * linux-low.c (linux_wait_1): Adjust.
1553         * server.c (queue_stop_reply_callback): Adjust.
1554
1555 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1556
1557         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1558         QEnvironmentUnset and QEnvironmentReset packets.
1559         (handle_query): Inform remote that QEnvironmentHexEncoded,
1560         QEnvironmentUnset and QEnvironmentReset are supported.
1561
1562 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
1563
1564         * inferiors.h (inferior_target_data): Rename to ...
1565         (thread_target_data): ... this.
1566         (inferior_regcache_data): Rename to ...
1567         (thread_regcache_data): ... this.
1568         (set_inferior_regcache_data): Rename to ...
1569         (set_thread_regcache_data): ... this.
1570         * inferiors.c (inferior_target_data): Rename to ...
1571         (thread_target_data): ... this.
1572         (inferior_regcache_data): Rename to ...
1573         (thread_regcache_data): ... this.
1574         (set_inferior_regcache_data): Rename to ...
1575         (set_thread_regcache_data): ... this.
1576         (free_one_thread): Update.
1577         * linux-low.h (get_thread_lwp): Update.
1578         * regcache.c (get_thread_regcache): Update.
1579         (regcache_invalidate_thread): Update.
1580         (free_register_cache_thread): Update.
1581         * win32-i386-low.c (update_debug_registers_callback): Update.
1582         (win32_get_current_dr): Update.
1583         * win32-low.c (thread_rec): Update.
1584         (delete_thread_info): Update.
1585         (continue_one_thread): Update.
1586         (suspend_one_thread): Update.
1587
1588 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
1589
1590         * inferiors.c (set_inferior_target_data): Remove.
1591         * inferiors.h (set_inferior_target_data): Remove.
1592
1593 2017-08-18  Yao Qi  <yao.qi@linaro.org>
1594
1595         * Makefile.in (OBS): Add selftest.o.
1596         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1597         * configure, config.in: Re-generated.
1598         * server.c: Include common/sefltest.h.
1599         (captured_main): Handle option --selftest.
1600
1601 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1602
1603         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1604         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1605         i386-avx-mpx.o and i386-mmx.o.
1606         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1607         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1608         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1609         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1610         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1611         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1612         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1613         i386/amd64-avx-mpx.xml.
1614
1615 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1616
1617         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1618         and x32-avx-avx512.o.
1619         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1620         i386/x32-avx-avx512.xml.
1621
1622 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
1623
1624         * tracepoint.h (enum class fast_tpoint_collect_result): New
1625         enumeration.
1626         (fast_tracepoint_collecting): Change return type to
1627         fast_tpoint_collect_result.
1628         * tracepoint.c (fast_tracepoint_collecting): Likewise.
1629         * linux-low.h: Include tracepoint.h.
1630         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1631         fast_tpoint_collect_result.
1632         * linux-low.c (handle_tracepoints): Adjust.
1633         (linux_fast_tracepoint_collecting): Change return type to
1634         fast_tpoint_collect_result.
1635         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1636         linux_wait_1, stuck_in_jump_pad_callback,
1637         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1638         proceed_one_lwp): Adjust to type change.
1639
1640 2017-07-10  Yao Qi  <yao.qi@linaro.org>
1641
1642         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1643
1644 2017-06-29  Yao Qi  <yao.qi@linaro.org>
1645
1646         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1647         Remove.
1648         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1649
1650 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
1651
1652         * Makefile.in (IPA_OBJS): Sort and format one item per line.
1653
1654 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1655
1656         * linux-low.c (linux_create_inferior): Adjust code to access the
1657         environment information via 'gdb_environ' class.
1658         * lynx-low.c (lynx_create_inferior): Likewise.
1659         * server.c (our_environ): Make it an instance of 'gdb_environ'.
1660         (get_environ): Return a pointer to 'our_environ'.
1661         (captured_main): Initialize 'our_environ'.
1662         * server.h (get_environ): Adjust prototype.
1663         * spu-low.c (spu_create_inferior): Adjust code to access the
1664         environment information via 'gdb_environ' class.
1665
1666 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1667
1668         * linux-low.c (linux_read_memory, linux_write_memory): Remove
1669         usage of "register" keyword.
1670
1671 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1672
1673         * configure: Re-generate.
1674
1675 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1676
1677         * configure: Re-generate.
1678
1679 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1680
1681         * Makefile.in (COMPILE.pre): Add "-x c++".
1682
1683 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
1684
1685         * fork-child.c: Conditionally include <signal.h>.
1686
1687 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1688
1689         * server.c (handle_general_set): Handle new packet
1690         "QStartupWithShell".
1691         (handle_query): Add "QStartupWithShell" to the list of supported
1692         packets.
1693         (gdbserver_usage): Add help text explaining the
1694         new "--startup-with-shell" and "--no-startup-with-shell" CLI
1695         options.
1696         (captured_main): Recognize and act upon the presence of the new
1697         CLI options.
1698
1699 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1700             Pedro Alves  <palves@redhat.com>
1701
1702         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1703         * configure: Regenerate.
1704         * configure.srv (srv_linux_obj): Add "fork-child.o" and
1705         "fork-inferior.o".
1706         (i[34567]86-*-lynxos*): Likewise.
1707         (spu*-*-*): Likewise.
1708         * fork-child.c: New file.
1709         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1710         and "environ.h".
1711         (linux_ptrace_fun): New function.
1712         (linux_create_inferior): Adjust function prototype to reflect
1713         change on "target.h".  Adjust function code to use
1714         "fork_inferior".
1715         (linux_request_interrupt): Delete "signal_pid".
1716         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1717         (lynx_ptrace_fun): New function.
1718         (lynx_create_inferior): Adjust function prototype to reflect
1719         change on "target.h".  Adjust function code to use
1720         "fork_inferior".
1721         * nto-low.c (nto_create_inferior): Adjust function prototype and
1722         code to reflect change on "target.h".  Update comments.
1723         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1724         "common-terminal.h" and "environ.h".
1725         (terminal_fd): Moved to fork-child.c.
1726         (old_foreground_pgrp): Likewise.
1727         (restore_old_foreground_pgrp): Likewise.
1728         (last_status): Make it global.
1729         (last_ptid): Likewise.
1730         (our_environ): New variable.
1731         (startup_with_shell): Likewise.
1732         (program_name): Likewise.
1733         (program_argv): Rename to...
1734         (program_args): ...this.
1735         (wrapper_argv): New variable.
1736         (start_inferior): Delete function.
1737         (get_exec_wrapper): New function.
1738         (get_exec_file): Likewise.
1739         (get_environ): Likewise.
1740         (prefork_hook): Likewise.
1741         (post_fork_inferior): Likewise.
1742         (postfork_hook): Likewise.
1743         (postfork_child_hook): Likewise.
1744         (handle_v_run): Update code to deal with arguments coming from the
1745         remote host.  Update calls from "start_inferior" to
1746         "create_inferior".
1747         (captured_main): Likewise.  Initialize environment variable.  Call
1748         "have_job_control".
1749         * server.h (post_fork_inferior): New prototype.
1750         (get_environ): Likewise.
1751         (last_status): Declare.
1752         (last_ptid): Likewise.
1753         (signal_pid): Likewise.
1754         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1755         (spu_ptrace_fun): New function.
1756         (spu_create_inferior): Adjust function prototype to reflect change
1757         on "target.h".  Adjust function code to use "fork_inferior".
1758         * target.c (target_terminal_init): New function.
1759         (target_terminal_inferior): Likewise.
1760         (target_terminal_ours): Likewise.
1761         * target.h: Include <vector>.
1762         (struct target_ops) <create_inferior>: Update prototype.
1763         (create_inferior): Update macro.
1764         * utils.c (gdb_flush_out_err): New function.
1765         * win32-low.c (win32_create_inferior): Adjust function prototype
1766         and code to reflect change on "target.h".
1767
1768 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1769
1770         * inferiors.c (switch_to_thread): New function.
1771
1772 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1773
1774         * Makefile.in (SFILE): Add "common/job-control.c".
1775         (OBS): Add "job-control.o".
1776
1777 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1778
1779         * Makefile: Remove "@host_makefile_frag@".
1780
1781 2017-05-05  Pedro Alves  <palves@redhat.com>
1782
1783         * configure: Regenerate.
1784
1785 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1786
1787         * configure: Regenerate.
1788
1789 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
1790
1791         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1792         software_single_step change of return type to
1793         std::vector<CORE_ADDR>.
1794         * linux-low.c (install_software_single_step_breakpoints):
1795         Likewise.
1796         * linux-low.h (install_software_single_step_breakpoints):
1797         Likewise.
1798
1799 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1800
1801         * remote-utils.c: Include "gdb_termios.h" instead of
1802         "terminal.h".
1803         * terminal.h: Delete file.
1804
1805 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1806
1807         * server.c: Include <vector>.
1808         <program_argv, wrapper_argv>: Convert to std::vector.
1809         (start_inferior): Rewrite function to use C++.
1810         (handle_v_run): Likewise.  Update code that calculates the argv
1811         based on the vRun packet; use C++.
1812         (captured_main): Likewise.
1813
1814 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
1815
1816         * server.c (handle_v_cont): Initialize thread_resume::thread
1817         with null_ptid.
1818
1819 2017-04-05  Pedro Alves  <palves@redhat.com>
1820
1821         * configure: Regenerate.
1822
1823 2017-04-05  Pedro Alves  <palves@redhat.com>
1824
1825         * gdbreplay.c (sync_error): Constify.
1826         * linux-x86-low.c (push_opcode): Constify.
1827
1828 2017-04-05  Pedro Alves  <palves@redhat.com>
1829
1830         * win32-low.c (get_child_debug_event)
1831         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1832         Report TARGET_WAITKIND_SPURIOUS instead.
1833
1834 2017-04-05  Pedro Alves  <palves@redhat.com>
1835
1836         * remote-utils.c (remote_prepare, remote_open): Constify.
1837         * remote-utils.h (remote_prepare, remote_open): Constify.
1838         * server.c (captured_main): Constify 'port' handling.
1839
1840 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
1841
1842         * Makefile.in (clean): Clear .deps.
1843
1844 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
1845
1846         * .gitignore: Remove generated files, replace with wildcard.
1847         * (clean): Replace removal of generated files with wildcard.
1848         (version.c): Replace with...
1849         (version-generated.c): ...this.
1850         (xml-builtin.c): Replace with...
1851         (xml-builtin-generated.c): ...this.
1852         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1853         (%.c: *regformats*): Replace with...
1854         (%-generated.c: *regformats*): ...this.
1855
1856 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1857
1858         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1859         (xtensa_fill_gregset): Call collect_register_by_name for
1860         threadptr register.
1861         (xtensa_store_gregset): Call supply_register_by_name for
1862         threadptr register.
1863
1864 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1865
1866         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1867         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1868         (xtensa_store_gregset): Call supply_register for all registers in
1869         a0_regnum..a0_regnum + C0_NREGS range.
1870
1871 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1872
1873         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1874         (ax-ipa.o: ax.c): Remove.
1875         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1876         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1877         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1878         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1879         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1880
1881 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1882
1883         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1884         (print-utils-ipa.o: ../common/print-utils.c): Remove.
1885         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1886         (errors-ipa.o: ../common/errors.c): Remove.
1887         (format-ipa.o: ../common/format.c): Remove.
1888         (common-utils-ipa.o: ../common/common-utils.c): Remove.
1889
1890 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1891
1892         * Makefile.in (%-ipa.o: %.c): New rule.
1893         (tracepoint-ipa.o: tracepoint.c): Remove.
1894         (utils-ipa.o: utils.c): Remove.
1895         (remote-utils-ipa.o: remote-utils.c): Remove.
1896         (regcache-ipa.o: regcache.c): Remove.
1897         (i386-linux-ipa.o: i386-linux.c): Remove.
1898         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1899         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1900         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1901         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1902         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1903         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1904         (amd64-linux-ipa.o: amd64-linux.c): Remove.
1905         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1906         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1907         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1908         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1909         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1910         (aarch64-ipa.o: aarch64.c): Remove.
1911         (s390-linux32-ipa.o: s390-linux32.c): Remove.
1912         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1913         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1914         (s390-linux64-ipa.o: s390-linux64.c): Remove.
1915         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1916         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1917         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1918         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1919         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1920         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1921         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1922         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1923         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1924         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1925         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1926         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1927         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1928         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1929         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1930         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1931         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1932         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1933         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1934         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1935         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1936         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1937         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1938         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1939         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1940         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1941         (tdesc-ipa.o: tdesc.c): Remove.
1942         (x32-linux-ipa.o: x32-linux.c): Remove.
1943         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1944         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1945
1946 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1947
1948         * Makefile.in (%.o: ../arch/%.c): New rule.
1949         (arm.o: ../arch/arm.c): Remove.
1950         (arm-linux.o: ../arch/arm-linux.c): Remove.
1951         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1952         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1953
1954 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1955
1956         * Makefile.in (%.o: ../nat/%.c): New rule.
1957         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1958         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1959         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1960         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1961         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1962         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1963         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1964         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1965         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1966         (linux-personality.o: ../nat/linux-personality.c): Remove.
1967         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1968         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1969         (x86-linux.o: ../nat/x86-linux.c): Remove.
1970         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1971         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1972
1973 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1974
1975         * Makefile.in (%.o: ../common/%.c): New rule.
1976         (signals.o: ../common/signals.c): Remove.
1977         (print-utils.o: ../common/print-utils.c): Remove.
1978         (rsp-low.o: ../common/rsp-low.c): Remove.
1979         (common-utils.o: ../common/common-utils.c): Remove.
1980         (posix-strerror.o: ../common/posix-strerror.c): Remove.
1981         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1982         (vec.o: ../common/vec.c): Remove.
1983         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1984         (xml-utils.o: ../common/xml-utils.c): Remove.
1985         (ptid.o: ../common/ptid.c): Remove.
1986         (buffer.o: ../common/buffer.c): Remove.
1987         (format.o: ../common/format.c): Remove.
1988         (filestuff.o: ../common/filestuff.c): Remove.
1989         (agent.o: ../common/agent.c): Remove.
1990         (errors.o: ../common/errors.c): Remove.
1991         (environ.o: ../common/environ.c): Remove.
1992         (common-debug.o: ../common/common-debug.c): Remove.
1993         (cleanups.o: ../common/cleanups.c): Remove.
1994         (common-exceptions.o: ../common/common-exceptions.c): Remove.
1995         (fileio.o: ../common/fileio.c): Remove.
1996         (common-regcache.o: ../common/common-regcache.c): Remove.
1997         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1998         (new-op.o: ../common/new-op.c): Remove.
1999         (btrace-common.o: ../common/btrace-common.c): Remove.
2000
2001 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * Makefile.in (%.o: ../target/%.c): New rule.
2004         (waitstatus.o: ../target/waitstatus.c): Remove.
2005
2006 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2007
2008         * Makefile.in
2009         (%.c: ../regformats/%.dat,
2010         (%.c: ../regformats/arm/%.dat,
2011         (%.c: ../regformats/i386/%.dat,
2012         (%.c: ../regformats/rs6000/%.dat): New rules.
2013         (aarch64.c): Remove.
2014         (reg-arm.c): Remove.
2015         (arm-with-iwmmxt.c): Remove.
2016         (arm-with-vfpv2.c): Remove.
2017         (arm-with-vfpv3.c): Remove.
2018         (arm-with-neon.c): Remove.
2019         (reg-bfin.c): Remove.
2020         (reg-cris.c): Remove.
2021         (reg-crisv32.c): Remove.
2022         (i386.c): Remove.
2023         (i386-linux.c): Remove.
2024         (i386-avx.c): Remove.
2025         (i386-avx-linux.c): Remove.
2026         (i386-avx-avx512.c): Remove.
2027         (i386-avx-avx512-linux.c): Remove.
2028         (i386-mpx.c): Remove.
2029         (i386-mpx-linux.c): Remove.
2030         (i386-avx-mpx-avx512-pku.c): Remove.
2031         (i386-avx-mpx-avx512-pku-linux.c): Remove.
2032         (i386-avx-mpx.c): Remove.
2033         (i386-avx-mpx-linux.c): Remove.
2034         (i386-mmx.c): Remove.
2035         (i386-mmx-linux.c): Remove.
2036         (reg-ia64.c): Remove.
2037         (reg-m32r.c): Remove.
2038         (reg-m68k.c): Remove.
2039         (reg-cf.c): Remove.
2040         (mips-linux.c): Remove.
2041         (mips-dsp-linux.c): Remove.
2042         (mips64-linux.c): Remove.
2043         (mips64-dsp-linux.c): Remove.
2044         (nios2-linux.c): Remove.
2045         (powerpc-32.c): Remove.
2046         (powerpc-32l.c): Remove.
2047         (powerpc-altivec32l.c): Remove.
2048         (powerpc-cell32l.c): Remove.
2049         (powerpc-vsx32l.c): Remove.
2050         (powerpc-isa205-32l.c): Remove.
2051         (powerpc-isa205-altivec32l.c): Remove.
2052         (powerpc-isa205-vsx32l.c): Remove.
2053         (powerpc-e500l.c): Remove.
2054         (powerpc-64l.c): Remove.
2055         (powerpc-altivec64l.c): Remove.
2056         (powerpc-cell64l.c): Remove.
2057         (powerpc-vsx64l.c): Remove.
2058         (powerpc-isa205-64l.c): Remove.
2059         (powerpc-isa205-altivec64l.c): Remove.
2060         (powerpc-isa205-vsx64l.c): Remove.
2061         (s390-linux32.c): Remove.
2062         (s390-linux32v1.c): Remove.
2063         (s390-linux32v2.c): Remove.
2064         (s390-linux64.c): Remove.
2065         (s390-linux64v1.c): Remove.
2066         (s390-linux64v2.c): Remove.
2067         (s390-te-linux64.c): Remove.
2068         (s390-vx-linux64.c): Remove.
2069         (s390-tevx-linux64.c): Remove.
2070         (s390x-linux64.c): Remove.
2071         (s390x-linux64v1.c): Remove.
2072         (s390x-linux64v2.c): Remove.
2073         (s390x-te-linux64.c): Remove.
2074         (s390x-vx-linux64.c): Remove.
2075         (s390x-tevx-linux64.c): Remove.
2076         (tic6x-c64xp-linux.c): Remove.
2077         (tic6x-c64x-linux.c): Remove.
2078         (tic6x-c62x-linux.c): Remove.
2079         (reg-sh.c): Remove.
2080         (reg-sparc64.c): Remove.
2081         (reg-spu.c): Remove.
2082         (amd64.c): Remove.
2083         (amd64-linux.c): Remove.
2084         (amd64-avx.c): Remove.
2085         (amd64-avx-linux.c): Remove.
2086         (amd64-avx-avx512.c): Remove.
2087         (amd64-avx-avx512-linux.c): Remove.
2088         (amd64-mpx.c): Remove.
2089         (amd64-mpx-linux.c): Remove.
2090         (amd64-avx-mpx-avx512-pku.c): Remove.
2091         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2092         (amd64-avx-mpx.c): Remove.
2093         (amd64-avx-mpx-linux.c): Remove.
2094         (x32.c): Remove.
2095         (x32-linux.c): Remove.
2096         (x32-avx.c): Remove.
2097         (x32-avx-linux.c): Remove.
2098         (x32-avx-avx512.c): Remove.
2099         (x32-avx-avx512-linux.c): Remove.
2100         (reg-xtensa.c): Remove.
2101         (reg-tilegx.c): Remove.
2102         (reg-tilegx32.c): Remove.
2103
2104 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2105
2106         * Makefile.in (SFILES): Add "common/environ.c".
2107         (OBJS): Add "common/environ.h".
2108
2109 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2110
2111         * configure.ac: Check if the fs_base and gs_base members of
2112         `struct user_regs_struct' exist.
2113         * config.in: Regenerated.
2114         * configure: Likewise.
2115
2116 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2117
2118         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2119         target_read_memory.
2120         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2121         (get_next_pcs_syscall_next_pc): Likewise.
2122
2123 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
2124
2125         * win32-i386-low.c: Fix incorrect reference to a couple source files.
2126         * nto-x86-low.c: Likewise.
2127
2128 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
2129
2130         * Makefile.in: Include disable-implicit-rules.mk.
2131
2132 2016-11-23  Pedro Alves  <palves@redhat.com>
2133
2134         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2135         (debug_vprintf): Use std::chrono::steady_clock instead of
2136         gettimeofday.  Use '.' instead of ':'.
2137         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2138         (get_timestamp): Use std::chrono::steady_clock instead of
2139         gettimeofday.
2140
2141 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2142
2143         * Makefile.in: Fix whitespace formatting.
2144
2145 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2146
2147         * Makefile.in (SFILES, OBS): Flatten list and order
2148         alphabetically.
2149
2150 2016-11-23  Pedro Alves  <palves@redhat.com>
2151
2152         * event-loop.c (handle_file_event): Use warning.
2153         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2154         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2155         Use warning.
2156
2157 2016-11-23  Pedro Alves  <palves@redhat.com>
2158
2159         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2160         output.
2161         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2162         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2163         debug_printf and debug_flush for debug output.
2164         * server.c (handle_general_set): Likewise.
2165         * thread-db.c (try_thread_db_load): Use debug_printf for debug
2166         output.
2167
2168 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2169
2170         * Makefile.in (.c.o): Replace rule with ...
2171         (%.o: %.c): ... this one.
2172
2173 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2174
2175         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2176         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
2177         make.
2178         * configure.ac: Remove checks for the make program.
2179         * configure: Re-generate.
2180
2181 2016-10-28  Pedro Alves  <palves@redhat.com>
2182
2183         * Makefile.in (CXX_DIALECT): Get from configure.
2184         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2185         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2186         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2187         * config.in: Regenerate.
2188         * configure: Regenerate.
2189
2190 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2191
2192         * linux-low.c (linux_supports_range_stepping): Return true if
2193         can_software_single_step return true.
2194
2195 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2196
2197         * inferiors.c (find_inferior_in_random): New function.
2198         * inferiors.h (find_inferior_in_random): Declare.
2199         * linux-low.c (linux_wait_for_event_filtered): Call
2200         find_inferior_in_random instead of find_inferior.
2201
2202 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2203
2204         * linux-low.c (linux_wait_1): If single-step breakpoints are
2205         inserted, remove them.
2206
2207 2016-10-26  Pedro Alves  <palves@redhat.com>
2208
2209         * linux-low.c (handle_extended_wait): Link parent/child fork
2210         threads.
2211         (linux_wait_1): Unlink them.
2212         (linux_set_resume_request): Ignore resume requests for
2213         already-resumed and unhandled fork child threads.
2214         * linux-low.h (struct lwp_info) <fork_relative>: New field.
2215         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2216         New functions.
2217         (handle_v_requests) <vCont>: Don't call require_running.
2218         * server.h (in_queued_stop_replies): New declaration.
2219
2220 2016-10-24  Yao Qi  <yao.qi@linaro.org>
2221
2222         PR server/20733
2223         * linux-aarch64-low.c (append_insns): Cast the return value to
2224         'uint32_t *'.
2225
2226 2016-10-10  Yao Qi  <yao.qi@linaro.org>
2227
2228         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2229
2230 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2231
2232         * target.c (target_supports_multi_process): New function, moved
2233         from...
2234         * target.h (target_supports_multi_process): ... here.  Remove
2235         macro.
2236
2237 2016-10-05  Tom Tromey  <tom@tromey.com>
2238
2239         PR remote/20655:
2240         * tracepoint.c (handle_tracepoint_bkpts): Check
2241         ipa_error_tracepoint, not ipa_stopping_tracepoint.
2242
2243 2016-10-05  Yao Qi  <yao.qi@linaro.org>
2244
2245         * configure.srv: Update the path of arm-*.xml files.
2246
2247 2016-10-05  Terry Guo  <terry.guo@arm.com>
2248             Yao Qi  <yao.qi@linaro.org>
2249
2250         * Makefile.in: Adjust the path of rules.
2251         * configure.srv: Update the path of xml files.
2252         * regformats/arm-with-iwmmxt.dat: Regenerated.
2253         * regformats/arm-with-neon.dat: Likewise.
2254         * regformats/arm-with-vfpv2.dat: Likewise.
2255         * regformats/arm-with-vfpv3.dat Likewise.
2256
2257 2016-09-30  Yao Qi  <yao.qi@linaro.org>
2258
2259         PR gdbserver/20627
2260         * target.c (target_stop_and_wait): Don't call
2261         target_continue_no_signal, use resume_stop instead.
2262
2263 2016-09-26  Yao Qi  <yao.qi@linaro.org>
2264
2265         * linux-low.c (linux_wait_1): Call debug_exit.
2266
2267 2016-09-23  Pedro Alves  <palves@redhat.com>
2268
2269         * Makefile.in (SFILES): Add common/new-op.c.
2270         (OBS): Add common/new-op.o.
2271         (new-op.o): New rule.
2272
2273 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
2274
2275         * .gitinore: Ignore more files.
2276
2277 2016-09-21  Yao Qi  <yao.qi@linaro.org>
2278
2279         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2280         23.
2281
2282 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2283
2284         * server.c (start_inferior): Call target_mourn_inferior instead of
2285         mourn_inferior; pass ptid_t argument to it.
2286         (resume): Likewise.
2287         (handle_target_event): Likewise.
2288         * target.c (target_mourn_inferior): New function.
2289         * target.h (mourn_inferior): Delete macro.
2290
2291 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2292
2293         * linux-low.c (lwp_is_stepping): New function.
2294
2295 2016-09-06  Carl Love  <cel@us.ibm.com>
2296
2297         * server.c (start_inferior):  Fixed comment, requested comment change
2298         didn't get updated correctly.  Removed reference to ptrace () call as
2299         it is only true on Linux systems.
2300
2301 2016-09-06  Carl Love  <cel@us.ibm.com>
2302
2303         * server.c (start_inferior):  Do not call
2304         function target_post_create_inferior () if the
2305         inferior process has already exited.
2306
2307 2016-09-05  Pedro Alves  <palves@redhat.com>
2308
2309         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2310         (COMPILE.pre, CC_LD): Use CXX directly.
2311         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2312         * acinclude.m4: Don't include build-with-cxx.m4.
2313         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2314         * configure: Regenerate.
2315
2316 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
2317
2318         PR gdb/19495
2319         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2320         call writing data to own_buf.
2321
2322 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2323
2324         * target.c (mywait): Call target_wait instead of
2325         the_target->wait.
2326         (target_wait): New function.
2327
2328 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2329
2330         * server.c (start_inferior): New variable 'ptid'.  Replace calls
2331         to the_target->resume by target_continue{,_no_signal}, depending
2332         on the case.
2333         * target.c (target_stop_and_wait): Call target_continue_no_signal
2334         instead of the_target->resume.
2335         (target_continue): New function.
2336
2337 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2338
2339         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2340
2341 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2342
2343         PR server/20491
2344         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2345         ps_prochandle.
2346         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2347         * linux-arm-low.c (ps_get_thread_area): Likewise.
2348         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2349         * linux-m68k-low.c (ps_get_thread_area): Likewise.
2350         * linux-mips-low.c (ps_get_thread_area): Likewise.
2351         * linux-nios2-low.c (ps_get_thread_area): Likewise.
2352         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2353         * linux-x86-low.c (ps_get_thread_area): Likewise.
2354         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2355
2356 2016-08-19  Pedro Alves  <palves@redhat.com>
2357
2358         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2359
2360 2016-08-19  Pedro Alves  <palves@redhat.com>
2361
2362         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2363         comment.  Use memcpy instead of casting through unsigned long.
2364
2365 2016-08-19  Pedro Alves  <palves@redhat.com>
2366
2367         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2368         allocating around 0x80000000.
2369
2370 2016-08-19  Pedro Alves  <palves@redhat.com>
2371
2372         PR gdb/20415
2373         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2374         (x32-avx512-linux-ipa.o): New rules.
2375         * configure.ac (x86_64-*-linux*): New x32 check.
2376         * configure.srv (ipa_x32_linux_regobj): New.
2377         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2378         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2379         descriptions.
2380         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2381         descriptions.
2382         * configure: Regenerate.
2383
2384 2016-08-09  Pedro Alves  <palves@redhat.com>
2385
2386         PR gdb/18653
2387         * Makefile.in (OBS): Add signals-state-save-restore.o.
2388         (signals-state-save-restore.o): New rule.
2389         * config.in: Regenerate.
2390         * configure: Regenerate.
2391         * linux-low.c: Include "signals-state-save-restore.h".
2392         (linux_create_inferior): Call
2393         restore_original_signals_state.
2394         * server.c: Include "dispositions-save-restore.h".
2395         (captured_main): Call save_original_signals_state.
2396
2397 2016-08-05  Pedro Alves  <palves@redhat.com>
2398
2399         * configure: Regenerate.
2400
2401 2016-08-04  Yao Qi  <yao.qi@linaro.org>
2402
2403         * linux-low.c (regsets_fetch_inferior_registers): Check
2404         errno is ESRCH or not.
2405
2406 2016-08-02  Yao Qi  <yao.qi@linaro.org>
2407
2408         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2409         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2410         (thread_db_load_search): Update.
2411         (try_thread_db_load_1): Don't look for td_ta_event_addr,
2412         td_ta_set_event and td_ta_event_getmsg.
2413
2414 2016-07-26  Pedro Alves  <palves@redhat.com>
2415
2416         PR server/20414
2417         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2418         of unsigned long for 64-bit registers and use uint32_t instead of
2419         unsigned int for 32-bit registers.
2420
2421 2016-07-26  Pedro Alves  <palves@redhat.com>
2422
2423         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2424         to 'ptrace'.
2425
2426 2016-07-21  Tom Tromey  <tom@tromey.com>
2427
2428         * configure: Rebuild.
2429
2430 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2431
2432         * mem-break.c (find_gdb_breakpoint): Cast bp to
2433         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2434
2435 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2436
2437         * server.c (handle_v_requests): Support s and S actions
2438         if target_supports_software_single_step return true.
2439
2440 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2441
2442         * linux-low.c (resume_stopped_resumed_lwps): If resume request
2443         is resume_step, call maybe_hw_step.
2444         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2445         and unstop them.
2446         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2447         breakpoints or not.
2448         (proceed_one_lwp): If resume request is resume_step, install
2449         reinsert breakpoints and call maybe_hw_step.
2450
2451 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2452
2453         * linux-low.c (proceed_one_lwp): Declare.
2454         (linux_resume_one_thread): Remove local variable 'step'.
2455         Lift code enqueue signal.  Call proceed_one_lwp instead of
2456         linux_resume_one_lwp.
2457
2458 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2459
2460         * linux-low.c (linux_resume_one_thread): Call
2461         enqueue_pending_signal.
2462
2463 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2464
2465         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2466         * inferiors.c (do_restore_current_thread_cleanup): New function.
2467         (make_cleanup_restore_current_thread): Likewise.
2468         * linux-low.c (install_software_single_step_breakpoints): Call
2469         make_cleanup_restore_current_thread.  Switch current_thread to
2470         thread.
2471
2472 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2473
2474         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2475         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
2476         (clone_one_breakpoint): Likewise.
2477         (delete_reinsert_breakpoints): Change parameter to thread.
2478         Callers updated.
2479         (has_reinsert_breakpoints): Likewise.
2480         (uninsert_reinsert_breakpoints): Likewise.
2481         (reinsert_reinsert_breakpoints): Likewise.
2482         * mem-break.h (set_reinsert_breakpoint): Update declaration.
2483         (delete_reinsert_breakpoints): Likewise.
2484         (reinsert_reinsert_breakpoints): Likewise.
2485         (uninsert_reinsert_breakpoints): Likewise.
2486         (has_reinsert_breakpoints): Likewise.
2487
2488 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2489
2490         * inferiors.c (get_thread_process): Make parameter const.
2491         * inferiors.h (get_thread_process): Update declaration.
2492         * mem-break.c (clone_all_breakpoints): Remove all parameters.
2493         Add new parameters child_thread and parent_thread.  Callers
2494         updated.
2495         * mem-break.h (clone_all_breakpoints): Update declaration.
2496
2497 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2498
2499         * mem-break.c (struct breakpoint) <cond_list>: Remove.
2500         <command_list, handler>: Remove.
2501         (struct gdb_breakpoint): New.
2502         (struct other_breakpoint): New.
2503         (struct reinsert_breakpoint): New.
2504         (is_gdb_breakpoint): New function.
2505         (any_persistent_commands): Update command_list if
2506         is_gdb_breakpoint returns true.
2507         (set_breakpoint): Create breakpoints according to their types.
2508         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2509         (set_gdb_breakpoint_1): Likewise.
2510         (set_gdb_breakpoint): Likewise.
2511         (clear_breakpoint_conditions): Change parameter type to
2512         'struct gdb_breakpoint *'.
2513         (clear_breakpoint_commands): Likewise.
2514         (clear_breakpoint_conditions_and_commands): Likewise.
2515         (add_condition_to_breakpoint): Likewise.
2516         (add_breakpoint_condition): Likewise.
2517         (add_commands_to_breakpoint): Likewise.
2518         (check_breakpoints): Check other_breakpoint.
2519         (clone_one_breakpoint): Clone breakpopint according to its type.
2520         * mem-break.h (struct gdb_breakpoint): Declare.
2521         (set_gdb_breakpoint): Update declaration.
2522         (clear_breakpoint_conditions_and_commands): Likewise.
2523         (add_breakpoint_condition): Likewise.
2524         (add_breakpoint_commands): Likewise.
2525         * server.c (process_point_options): Change parameter type to
2526         'struct gdb_breakpoint *'.
2527
2528 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2529
2530         * mem-break.c (set_breakpoint_at): Rename it to ...
2531         (set_breakpoint_type_at): ... it.
2532         (set_breakpoint_at): Call set_breakpoint_type_at.
2533         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2534         * mem-break.h (set_breakpoint_at): Update comments.
2535
2536 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
2537
2538         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2539         to buf parameter.
2540         (nios2_store_gregset): Likewise.
2541
2542 2016-07-01  Pedro Alves  <palves@redhat.com>
2543             Antoine Tremblay  <antoine.tremblay@ericsson.com>
2544
2545         * linux-low.c: Change interface to take the target lwp_info
2546         pointer directly and return void.  Handle detaching from a zombie
2547         thread.
2548         (linux_detach_lwp_callback): New function.
2549         (linux_detach): Detach from the leader thread after detaching from
2550         the clone threads.
2551
2552 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2553
2554         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2555         for variable new_offset.
2556         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2557         (aarch64_ftrace_insn_reloc_cb): Likewise.
2558         (aarch64_ftrace_insn_reloc_tb): Likewise.
2559         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
2560         PRIx64 instead of PRIx32.
2561
2562 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2563
2564         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2565         (the_low_target): Install arm_get_syscall_trapinfo.
2566
2567 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2568
2569         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2570         function.
2571         (the_low_target): Install aarch64_get_syscall_trapinfo.
2572
2573 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2574
2575         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2576         Callers updated.
2577         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2578         Remove parameter sysno.
2579         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2580         sysret.
2581
2582 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2583
2584         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2585         (s390_emit_ne_goto): Likewise.
2586         (s390_emit_lt_goto): Likewise.
2587         (s390_emit_le_goto): Likewise.
2588         (s390_emit_gt_goto): Likewise.
2589         (s390_emit_ge_goto): Likewise.
2590         (s390x_emit_eq_goto): Likewise.
2591         (s390x_emit_ne_goto): Likewise.
2592         (s390x_emit_lt_goto): Likewise.
2593         (s390x_emit_le_goto): Likewise.
2594         (s390x_emit_gt_goto): Likewise.
2595         (s390x_emit_ge_goto): Likewise.
2596         (s390_emit_ops_impl): Mark variable static.
2597         (s390x_emit_ops): Likewise.
2598
2599 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2600
2601         * linux-low.c (handle_extended_wait): Call
2602         uninsert_reinsert_breakpoints for the parent process.  Remove
2603         reinsert breakpoints from the child process.  Reinsert them to
2604         the parent process when vfork is done.
2605         * mem-break.c (uninsert_reinsert_breakpoints): New function.
2606         (reinsert_reinsert_breakpoints): New function.
2607         * mem-break.h (uninsert_reinsert_breakpoints): Declare
2608         (reinsert_reinsert_breakpoints): Declare.
2609
2610 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2611
2612         * linux-low.c (handle_extended_wait): If the parent is doing
2613         step-over, remove the reinsert breakpoints from the forked child.
2614
2615 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2616
2617         * linux-low.c (unsuspend_all_lwps): Declare.
2618         (linux_low_filter_event): If thread exited, call finish_step_over.
2619         If step-over is finished, unsuspend other threads.
2620
2621 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2622
2623         * linux-low.c (linux_resume_one_lwp_throw): Assert
2624         has_reinsert_breakpoints returns false.
2625         * mem-break.c (delete_disabled_breakpoints): Assert
2626         bp type isn't reinsert_breakpoint.
2627
2628 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2629
2630         * linux-low.c (maybe_hw_step): New function.
2631         (linux_resume_one_lwp_throw): Call maybe_hw_step.
2632         (finish_step_over): Switch current_thread to lwp temporarily,
2633         and assert has_reinsert_breakpoints returns true.
2634         (proceed_one_lwp): Call maybe_hw_step.
2635         * mem-break.c (has_reinsert_breakpoints): New function.
2636         * mem-break.h (has_reinsert_breakpoints): Declare.
2637
2638 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
2639
2640         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2641
2642 2016-05-17  Yao Qi  <yao.qi@linaro.org>
2643
2644         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2645         instead of find_inferior.
2646
2647 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2648
2649         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2650         Initialize res to zero.
2651
2652 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2653
2654         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2655         to uint32_t.
2656
2657 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2658
2659         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2660         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2661         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2662
2663 2016-04-28  Par Olsson  <par.olsson@windriver.com>
2664             Simon Marchi  <simon.marchi@ericsson.com>
2665
2666         * tracepoint.c (write_inferior_int8): New function.
2667         (cmd_qtenable_disable): Write enable flag using
2668         write_inferior_int8.
2669
2670 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2671
2672         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2673         (need_step_over_p): Return zero if the LWP has pending signals
2674         can be delivered on software single step target.
2675
2676 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2677
2678         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2679         return instead of error.
2680
2681 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2682
2683         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2684         to 23.
2685
2686 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2687
2688         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2689         signal when stepping over breakpoint with software single
2690         step.
2691
2692 2016-04-21  Pedro Alves  <palves@redhat.com>
2693
2694         * linux-s390-low.c (s390_collect_ptrace_register)
2695         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2696         add casts.
2697         (s390_check_regset): Use void * instead of gdb_byte *.
2698
2699 2016-04-20  Pedro Alves  <palves@redhat.com>
2700
2701         * configure: Renegerate.
2702
2703 2016-04-20  Yao Qi  <yao.qi@linaro.org>
2704
2705         * linux-aarch32-low.c: Include "arch/arm-linux.h".
2706         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2707         number 16.
2708         (arm_store_gregset): Likewise.
2709
2710 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2711
2712         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2713         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2714         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2715         (amd64-avx-mpx-linux.c): New rules.
2716         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2717         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2718         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2719         (srv_amd64_regobj): Add amd64-avx-mpx.o.
2720         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2721         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2722         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2723         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2724         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2725         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2726         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2727         * linux-x86-low.c (x86_linux_read_description): Add case for
2728         X86_XSTATE_AVX_MPX_MASK.
2729         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2730         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2731         init_registers_i386_avx_mpx_linux.
2732         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2733         (initialize_low_tracepoint): Call
2734         init_registers_i386_avx_mpx_linux.
2735         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
2736         (initialize_low_tracepoint): Call
2737         init_registers_amd64_avx_mpx_linux.
2738         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2739         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2740         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2741         declarations.
2742
2743 2016-04-18  Pedro Alves  <palves@redhat.com>
2744
2745         * configure: Regenerate.
2746
2747 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2748
2749         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2750         (aarch64_emit_sub): Likewise.
2751
2752 2016-04-12  Pedro Alves  <palves@redhat.com>
2753
2754         * utils.c (prepare_to_throw_exception): Delete.
2755
2756 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
2757
2758         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2759
2760 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
2761
2762         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2763
2764 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
2765
2766         * linux-aarch64-ipa.c: Add <elf.h> include.
2767         * linux-ppc-ipa.c: Add <elf.h> include.
2768         * linux-s390-ipa.c: Add <elf.h> include.
2769
2770 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2771
2772         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2773         (get_raw_reg_ptr): Likewise.
2774         (get_trace_state_variable_value_ptr): Likewise.
2775         (set_trace_state_variable_value_ptr): Likewise.
2776         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2777         char *.
2778
2779 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2780             Marcin Kościelnicki  <koriakin@0x04.net>
2781
2782         PR/17221
2783         * linux-ppc-low.c (emit_insns): New function.
2784         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2785         (ppc_emit_prologue): New function.
2786         (ppc_emit_epilogue): New function.
2787         (ppc_emit_add): New function.
2788         (ppc_emit_sub): New function.
2789         (ppc_emit_mul): New function.
2790         (ppc_emit_lsh): New function.
2791         (ppc_emit_rsh_signed): New function.
2792         (ppc_emit_rsh_unsigned): New function.
2793         (ppc_emit_ext): New function.
2794         (ppc_emit_zero_ext): New function.
2795         (ppc_emit_log_not): New function.
2796         (ppc_emit_bit_and): New function.
2797         (ppc_emit_bit_or): New function.
2798         (ppc_emit_bit_xor): New function.
2799         (ppc_emit_bit_not): New function.
2800         (ppc_emit_equal): New function.
2801         (ppc_emit_less_signed): New function.
2802         (ppc_emit_less_unsigned): New function.
2803         (ppc_emit_ref): New function.
2804         (ppc_emit_const): New function.
2805         (ppc_emit_reg): New function.
2806         (ppc_emit_pop): New function.
2807         (ppc_emit_stack_flush): New function.
2808         (ppc_emit_swap): New function.
2809         (ppc_emit_stack_adjust): New function.
2810         (ppc_emit_call): New function.
2811         (ppc_emit_int_call_1): New function.
2812         (ppc_emit_void_call_2): New function.
2813         (ppc_emit_if_goto): New function.
2814         (ppc_emit_goto): New function.
2815         (ppc_emit_eq_goto): New function.
2816         (ppc_emit_ne_goto): New function.
2817         (ppc_emit_lt_goto): New function.
2818         (ppc_emit_le_goto): New function.
2819         (ppc_emit_gt_goto): New function.
2820         (ppc_emit_ge_goto): New function.
2821         (ppc_write_goto_address): New function.
2822         (ppc_emit_ops_impl): New static variable.
2823         (ppc64v1_emit_prologue): New function.
2824         (ppc64v2_emit_prologue): New function.
2825         (ppc64_emit_epilogue): New function.
2826         (ppc64_emit_add): New function.
2827         (ppc64_emit_sub): New function.
2828         (ppc64_emit_mul): New function.
2829         (ppc64_emit_lsh): New function.
2830         (ppc64_emit_rsh_signed): New function.
2831         (ppc64_emit_rsh_unsigned): New function.
2832         (ppc64_emit_ext): New function.
2833         (ppc64_emit_zero_ext): New function.
2834         (ppc64_emit_log_not): New function.
2835         (ppc64_emit_bit_and): New function.
2836         (ppc64_emit_bit_or): New function.
2837         (ppc64_emit_bit_xor): New function.
2838         (ppc64_emit_bit_not): New function.
2839         (ppc64_emit_equal): New function.
2840         (ppc64_emit_less_signed): New function.
2841         (ppc64_emit_less_unsigned): New function.
2842         (ppc64_emit_ref): New function.
2843         (ppc64_emit_const): New function.
2844         (ppc64v1_emit_reg): New function.
2845         (ppc64v2_emit_reg): New function.
2846         (ppc64_emit_pop): New function.
2847         (ppc64_emit_stack_flush): New function.
2848         (ppc64_emit_swap): New function.
2849         (ppc64v1_emit_call): New function.
2850         (ppc64v2_emit_call): New function.
2851         (ppc64v1_emit_int_call_1): New function.
2852         (ppc64v2_emit_int_call_1): New function.
2853         (ppc64v1_emit_void_call_2): New function.
2854         (ppc64v2_emit_void_call_2): New function.
2855         (ppc64_emit_if_goto): New function.
2856         (ppc64_emit_eq_goto): New function.
2857         (ppc64_emit_ne_goto): New function.
2858         (ppc64_emit_lt_goto): New function.
2859         (ppc64_emit_le_goto): New function.
2860         (ppc64_emit_gt_goto): New function.
2861         (ppc64_emit_ge_goto): New function.
2862         (ppc64v1_emit_ops_impl): New static variable.
2863         (ppc64v2_emit_ops_impl): New static variable.
2864         (ppc_emit_ops): New function.
2865         (linux_low_target): Wire in ppc_emit_ops.
2866
2867 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2868             Marcin Kościelnicki  <koriakin@0x04.net>
2869
2870         PR/17221
2871         * Makefile.in: Add powerpc-*-ipa.o
2872         * configure.srv: Add ipa_obj for powerpc*-linux.
2873         * linux-ppc-ipa.c: New file.
2874         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2875         includes.
2876         (PPC_FIELD): New macro.
2877         (PPC_SEXT): New macro.
2878         (PPC_OP6): New macro.
2879         (PPC_BO): New macro.
2880         (PPC_LI): New macro.
2881         (PPC_BD): New macro.
2882         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2883         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2884         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2885         (ppc_get_thread_area): New function.
2886         (is_elfv2_inferior): New function.
2887         (gen_ds_form): New function.
2888         (GEN_STD): New macro.
2889         (GEN_STDU): New macro.
2890         (GEN_LD): New macro.
2891         (GEN_LDU): New macro.
2892         (gen_d_form): New function.
2893         (GEN_ADDI): New macro.
2894         (GEN_ADDIS): New macro.
2895         (GEN_LI): New macro.
2896         (GEN_LIS): New macro.
2897         (GEN_ORI): New macro.
2898         (GEN_ORIS): New macro.
2899         (GEN_LWZ): New macro.
2900         (GEN_STW): New macro.
2901         (GEN_STWU): New macro.
2902         (gen_xfx_form): New function.
2903         (GEN_MFSPR): New macro.
2904         (GEN_MTSPR): New macro.
2905         (GEN_MFCR): New macro.
2906         (GEN_MTCR): New macro.
2907         (GEN_SYNC): New macro.
2908         (GEN_LWSYNC): New macro.
2909         (gen_x_form): New function.
2910         (GEN_OR): New macro.
2911         (GEN_MR): New macro.
2912         (GEN_LWARX): New macro.
2913         (GEN_STWCX): New macro.
2914         (GEN_CMPW): New macro.
2915         (gen_md_form): New function.
2916         (GEN_RLDICL): New macro.
2917         (GEN_RLDICR): New macro.
2918         (gen_i_form): New function.
2919         (GEN_B): New macro.
2920         (GEN_BL): New macro.
2921         (gen_b_form): New function.
2922         (GEN_BNE): New macro.
2923         (GEN_LOAD): New macro.
2924         (GEN_STORE): New macro.
2925         (gen_limm): New function.
2926         (gen_atomic_xchg): New function.
2927         (gen_call): New function.
2928         (ppc_relocate_instruction): New function.
2929         (ppc_install_fast_tracepoint_jump_pad): New function.
2930         (ppc_get_min_fast_tracepoint_insn_len): New function.
2931         (ppc_get_ipa_tdesc_idx): New function.
2932         (the_low_target): Wire in the new functions.
2933         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2934         tdescs.
2935         * linux-ppc-tdesc.h: New file.
2936
2937 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2938
2939         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2940         (alloc_jump_pad_buffer): New function.
2941         * linux-amd64-ipa.c: Add <sys/mman.h> include.
2942         (alloc_jump_pad_buffer): New function.
2943         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2944         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2945         (alloc_jump_pad_buffer): New function.
2946         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2947         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2948         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2949         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2950
2951 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2952
2953         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2954         * linux-amd64-ipa.c: Likewise.
2955         * linux-i386-ipa.c: Likewise.
2956         * linux-s390-ipa.c: Likewise.
2957         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2958         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2959         set_trace_state_variable_value_ptr.
2960         (struct ipa_sym_addresses): Likewise.
2961         (symbol_list): Likewise.
2962         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2963         accessing gdb_collect directly.
2964         (gdb_collect_ptr_type): New typedef.
2965         (get_raw_reg_ptr_type): New typedef.
2966         (get_trace_state_variable_value_ptr_type): New typedef.
2967         (set_trace_state_variable_value_ptr_type): New typedef.
2968         (gdb_collect_ptr): New global.
2969         (get_raw_reg_ptr): New global.
2970         (get_trace_state_variable_value_ptr): New global.
2971         (set_trace_state_variable_value_ptr): New global.
2972         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2973         accessing get_raw_reg directly.
2974         (get_get_tsv_func_addr): Likewise for
2975         get_trace_state_variable_value_ptr.
2976         (get_set_tsv_func_addr): Likewise for
2977         set_trace_state_variable_value_ptr.
2978         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2979
2980 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
2981
2982         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2983
2984 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2985
2986         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2987         packets.
2988         (relocate_instruction): Remove own_buf.
2989         * server.c (own_buf): Make global.
2990         (handle_v_requests): Make global.
2991         * server.h (own_buf): New declaration.
2992         (handle_v_requests): New prototype.
2993
2994 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
2995
2996         PR 18377
2997         * linux-s390-low.c (add_insns): New function.
2998         (s390_emit_prologue): New function.
2999         (s390_emit_epilogue): New function.
3000         (s390_emit_add): New function.
3001         (s390_emit_sub): New function.
3002         (s390_emit_mul): New function.
3003         (s390_emit_lsh): New function.
3004         (s390_emit_rsh_signed): New function.
3005         (s390_emit_rsh_unsigned): New function.
3006         (s390_emit_ext): New function.
3007         (s390_emit_log_not): New function.
3008         (s390_emit_bit_and): New function.
3009         (s390_emit_bit_or): New function.
3010         (s390_emit_bit_xor): New function.
3011         (s390_emit_bit_not): New function.
3012         (s390_emit_equal): New function.
3013         (s390_emit_less_signed): New function.
3014         (s390_emit_less_unsigned): New function.
3015         (s390_emit_ref): New function.
3016         (s390_emit_if_goto): New function.
3017         (s390_emit_goto): New function.
3018         (s390_write_goto_address): New function.
3019         (s390_emit_litpool): New function.
3020         (s390_emit_const): New function.
3021         (s390_emit_call): New function.
3022         (s390_emit_reg): New function.
3023         (s390_emit_pop): New function.
3024         (s390_emit_stack_flush): New function.
3025         (s390_emit_zero_ext): New function.
3026         (s390_emit_swap): New function.
3027         (s390_emit_stack_adjust): New function.
3028         (s390_emit_set_r2): New function.
3029         (s390_emit_int_call_1): New function.
3030         (s390_emit_void_call_2): New function.
3031         (s390_emit_eq_goto): New function.
3032         (s390_emit_ne_goto): New function.
3033         (s390_emit_lt_goto): New function.
3034         (s390_emit_le_goto): New function.
3035         (s390_emit_gt_goto): New function.
3036         (s390_emit_ge_goto): New function.
3037         (s390x_emit_prologue): New function.
3038         (s390x_emit_epilogue): New function.
3039         (s390x_emit_add): New function.
3040         (s390x_emit_sub): New function.
3041         (s390x_emit_mul): New function.
3042         (s390x_emit_lsh): New function.
3043         (s390x_emit_rsh_signed): New function.
3044         (s390x_emit_rsh_unsigned): New function.
3045         (s390x_emit_ext): New function.
3046         (s390x_emit_log_not): New function.
3047         (s390x_emit_bit_and): New function.
3048         (s390x_emit_bit_or): New function.
3049         (s390x_emit_bit_xor): New function.
3050         (s390x_emit_bit_not): New function.
3051         (s390x_emit_equal): New function.
3052         (s390x_emit_less_signed): New function.
3053         (s390x_emit_less_unsigned): New function.
3054         (s390x_emit_ref): New function.
3055         (s390x_emit_if_goto): New function.
3056         (s390x_emit_const): New function.
3057         (s390x_emit_call): New function.
3058         (s390x_emit_reg): New function.
3059         (s390x_emit_pop): New function.
3060         (s390x_emit_stack_flush): New function.
3061         (s390x_emit_zero_ext): New function.
3062         (s390x_emit_swap): New function.
3063         (s390x_emit_stack_adjust): New function.
3064         (s390x_emit_int_call_1): New function.
3065         (s390x_emit_void_call_2): New function.
3066         (s390x_emit_eq_goto): New function.
3067         (s390x_emit_ne_goto): New function.
3068         (s390x_emit_lt_goto): New function.
3069         (s390x_emit_le_goto): New function.
3070         (s390x_emit_gt_goto): New function.
3071         (s390x_emit_ge_goto): New function.
3072         (s390_emit_ops): New function.
3073         (struct linux_target_ops): Fill in emit_ops hook.
3074
3075 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3076
3077         PR 18377
3078         * Makefile.in: Add s390 IPA files.
3079         * configure.srv: Build IPA for s390.
3080         * linux-s390-ipa.c: New file.
3081         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3082         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3083         (tdesc_s390_linux32): Likewise.
3084         (init_registers_s390_linux32v1): Likewise.
3085         (tdesc_s390_linux32v1): Likewise.
3086         (init_registers_s390_linux32v2): Likewise.
3087         (tdesc_s390_linux32v2): Likewise.
3088         (init_registers_s390_linux64): Likewise.
3089         (tdesc_s390_linux64): Likewise.
3090         (init_registers_s390_linux64v1): Likewise.
3091         (tdesc_s390_linux64v1): Likewise.
3092         (init_registers_s390_linux64v2): Likewise.
3093         (tdesc_s390_linux64v2): Likewise.
3094         (init_registers_s390_te_linux64): Likewise.
3095         (tdesc_s390_te_linux64): Likewise.
3096         (init_registers_s390_vx_linux64): Likewise.
3097         (tdesc_s390_vx_linux64): Likewise.
3098         (init_registers_s390_tevx_linux64): Likewise.
3099         (tdesc_s390_tevx_linux64): Likewise.
3100         (init_registers_s390x_linux64): Likewise.
3101         (tdesc_s390x_linux64): Likewise.
3102         (init_registers_s390x_linux64v1): Likewise.
3103         (tdesc_s390x_linux64v1): Likewise.
3104         (init_registers_s390x_linux64v2): Likewise.
3105         (tdesc_s390x_linux64v2): Likewise.
3106         (init_registers_s390x_te_linux64): Likewise.
3107         (tdesc_s390x_te_linux64): Likewise.
3108         (init_registers_s390x_vx_linux64): Likewise.
3109         (tdesc_s390x_vx_linux64): Likewise.
3110         (init_registers_s390x_tevx_linux64): Likewise.
3111         (tdesc_s390x_tevx_linux64): Likewise.
3112         (have_hwcap_s390_vx): New static variable.
3113         (s390_arch_setup): Fill have_hwcap_s390_vx.
3114         (s390_get_thread_area): New function.
3115         (s390_ft_entry_gpr_esa): New const.
3116         (s390_ft_entry_gpr_zarch): New const.
3117         (s390_ft_entry_misc): New const.
3118         (s390_ft_entry_fr): New const.
3119         (s390_ft_entry_vr): New const.
3120         (s390_ft_main_31): New const.
3121         (s390_ft_main_64): New const.
3122         (s390_ft_exit_fr): New const.
3123         (s390_ft_exit_vr): New const.
3124         (s390_ft_exit_misc): New const.
3125         (s390_ft_exit_gpr_esa): New const.
3126         (s390_ft_exit_gpr_zarch): New const.
3127         (append_insns): New function.
3128         (s390_relocate_instruction): New function.
3129         (s390_install_fast_tracepoint_jump_pad): New function.
3130         (s390_get_min_fast_tracepoint_insn_len): New function.
3131         (s390_get_ipa_tdesc_idx): New function.
3132         (struct linux_target_ops): Wire in the above functions.
3133         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3134         * linux-s390-tdesc.h: New file.
3135
3136 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3137
3138         * linux-s390-low.c (s390_supports_tracepoints): New function.
3139         (struct linux_target_ops): Fill supports_tracepoints hook.
3140
3141 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3142
3143         * linux-low.c (lwp_signal_can_be_delivered): New function.
3144         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3145
3146 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3147
3148         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3149         0 if signal is enqueued.  Remove 'signal' from one debugging
3150         message.  Move one debugging message to some lines below.
3151         Remove code setting 'signal' to 0.
3152
3153 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3154
3155         * linux-low.c (linux_low_filter_event): Remove redundant
3156         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3157
3158 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
3159
3160         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3161         (struct linux_target_ops): Wire in the above.
3162
3163 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3164
3165         * linux-low.c: Update comments to start_step_over.
3166
3167 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3168
3169         PR server/19736
3170         * linux-low.c (handle_extended_wait): Set child suspended
3171         if event_lwp->bp_reinsert isn't zero.
3172
3173 2016-03-02  Yao Qi  <yao.qi@linaro.org>
3174
3175         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3176         enqueue_pending_signal.
3177
3178 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
3179
3180         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3181         is actually loaded.
3182
3183 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3184
3185         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3186         (s390_regmap_3264) [!__s390x__]: New global.
3187         (s390_collect_ptrace_register): Skip map entries containing -1.
3188         (s390_supply_ptrace_register): Ditto.
3189         (s390_fill_gprs_high): New function.
3190         (s390_store_gprs_high): New function.
3191         (s390_regsets): Add NT_S390_HIGH_GPRS.
3192         (s390_get_hwcap): Enable on 31-bit.
3193         (have_hwcap_s390_high_gprs): Enable on 31-bit.
3194         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3195         Detect NT_S390_HIGH_GPRS.
3196         (s390_usrregs_info_3264): Enable on 31-bit.
3197         (s390_regs_info): Enable regs_info_3264 on 31-bit.
3198         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3199
3200 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3201
3202         PR gdb/13808
3203         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3204         * configure.srv: Ditto.
3205         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3206         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3207         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3208         (init_registers_amd64_linux): Remove prototype.
3209         (tdesc_amd64_linux): Remove declaration.
3210         (get_ipa_tdesc): New function.
3211         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3212         initialize remaining tdescs.
3213         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3214         (init_registers_i386_linux): Remove prototype.
3215         (tdesc_i386_linux): Remove declaration.
3216         (get_ipa_tdesc): New function.
3217         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3218         initialize remaining tdescs.
3219         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3220         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3221         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3222         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3223         (x86_get_ipa_tdesc_idx): New function.
3224         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3225         * linux-x86-tdesc.h: New file.
3226         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3227         (target_get_ipa_tdesc_idx): New macro.
3228         * tracepoint.c (ipa_tdesc_idx): New macro.
3229         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3230         (symbol_list): Add ipa_tdesc_idx.
3231         (cmd_qtstart): Write ipa_tdesc_idx in the target.
3232         (ipa_tdesc): Remove.
3233         (ipa_tdesc_idx): New variable.
3234         (get_context_regcache): Use get_ipa_tdesc.
3235         (gdb_collect): Ditto.
3236         (gdb_probe): Ditto.
3237         * tracepoint.h (get_ipa_tdesc): New prototype.
3238         (ipa_tdesc): Remove.
3239
3240 2016-02-24  Pedro Alves  <palves@redhat.com>
3241
3242         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3243         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
3244         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3245         Factor out common code between the USE_SIGTRAP_SIGINFO and
3246         !USE_SIGTRAP_SIGINFO blocks.
3247         (linux_low_filter_event): Call save_stop_reason instead of
3248         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3249         Update comments.
3250         (linux_wait_1): Update comments.
3251
3252 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
3253
3254         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3255         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3256         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3257         ppc_insert_point, ppc_remove_point.
3258
3259 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
3260
3261         * linux-s390-low.c (s390_supports_z_point_type): New function.
3262         (struct linux_target_ops): Wire s390_supports_z_point_type in.
3263
3264 2016-02-16  Yao Qi  <yao.qi@linaro.org>
3265
3266         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3267         PC.  Get pc from regcache_read_pc.
3268
3269 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3270
3271         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3272         or linux_get_pc_32bit.
3273         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3274
3275 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3276
3277         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3278         arm_linux_get_next_pcs_fixup.
3279
3280 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
3281
3282         * tracepoint.c (x_tracepoint_action_download): Change
3283         write_inferior_data_ptr to write_inferior_data_pointer.
3284         (cmd_qtstart): Likewise.
3285         (write_inferior_data_ptr): Remove.
3286         (download_agent_expr): Change write_inferior_data_ptr to
3287         write_inferior_data_pointer.
3288         (download_tracepoint_1): Likewise.
3289         (download_tracepoint): Likewise.
3290         (download_trace_state_variables): Likewise.
3291
3292 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
3293             Marcin Kościelnicki  <koriakin@0x04.net>
3294
3295         * tracepoint.c (struct tracepoint_action_ops): Remove.
3296         (struct tracepoint_action): Remove ops.
3297         (m_tracepoint_action_download, r_tracepoint_action_download)
3298         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3299         size and offset accordingly.
3300         (m_tracepoint_action_ops, r_tracepoint_action_ops)
3301         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3302         (tracepoint_action_send, tracepoint_action_download): New functions.
3303         Helpers for trace action handlers.
3304         (add_tracepoint_action): Remove setup actions ops.
3305         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3306
3307 2016-02-10  Yao Qi  <yao.qi@linaro.org>
3308
3309         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3310
3311 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3312
3313         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3314         to AC_OUTPUT.
3315         * configure: Regenerate.
3316
3317 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3318
3319         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3320         void * to gdb_byte *.
3321         * linux-low.c (siginfo_fixup): Likewise.
3322         (linux_xfer_siginfo): Likewise.
3323         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3324         Likewise.
3325         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3326
3327 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3328
3329         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3330         to srv_tgtobj.
3331         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3332         to srv_tgtobj.
3333         * linux-x86-low.c [__x86_64__]: Include
3334         "nat/amd64-linux-siginfo.h".
3335         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3336         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3337         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3338         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3339         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3340         (cpt_si_fd, si_timerid, si_overrun): Move from
3341         nat/amd64-linux-siginfo.c.
3342         * Makefile.in (amd64-linux-siginfo.o:): New rule.
3343
3344 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3345
3346         * server.c (skip_to_semicolon):  Remove.
3347         (process_point_options): Use strchrnul instead of
3348         skip_to_semicolon.
3349
3350 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3351
3352         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3353         * linux-low.c (install_software_single_step_breakpoints): Don't
3354         call regcache_read_pc.
3355         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3356         argument pc.
3357
3358 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3359
3360         * linux-low.c (install_software_single_step_breakpoints): Call
3361         regcache_read_pc instead of get_pc.
3362
3363 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3364
3365         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3366         (unblock_async_io): Rename to ...
3367         (block_unblock_async_io): ... it.  New function.
3368         (enable_async_io): Don't install SIGIO handler.  Unblock it
3369         instead.
3370         (disable_async_io): Don't ignore SIGIO.  Block it instead.
3371         (initialize_async_io): Install SIGIO handler.  Don't call
3372         unblock_async_io.
3373
3374 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3375
3376         * remote-utils.c (getpkt): If the buffer isn't empty, and the
3377         first character is '\003', call *the_target->request_interrupt.
3378
3379 2016-01-25  Yao Qi  <yao.qi@linaro.org>
3380
3381         * remote-utils.c (new_thread_notify): Remove.
3382         (dead_thread_notify): Likewise.
3383         * remote-utils.h (new_thread_notify): Remove declaration.
3384         (dead_thread_notify): Likewise.
3385
3386 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
3387
3388         * gdb.trace/pending.exp: Fix expected message on continue.
3389
3390 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
3391
3392         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3393         it works properly on big-endian machines where sizeof (CORE_ADDR)
3394         != sizeof (void *).
3395
3396 2016-01-21  Pedro Alves  <palves@redhat.com>
3397
3398         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3399         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3400         * configure: Regenerate.
3401
3402 2016-01-21  Yao Qi  <yao.qi@linaro.org>
3403
3404         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3405         is_thumb and set it according to CPSR saved on the stack.
3406         (get_next_pcs_syscall_next_pc): Pass is_thumb to
3407         arm_sigreturn_next_pc.
3408
3409 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3410
3411         * linux-low.c (linux_set_pc_64bit): New function.
3412         (linux_get_pc_64bit): New function.
3413         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3414         Declare.
3415         * linux-sparc-low.c (debug_threads): Remove declaration.
3416         (sparc_get_pc): Remove.
3417         (the_low_target): Use linux_get_pc_64bit instead of
3418         sparc_get_pc.
3419         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3420         (the_low_target): Use linux_get_pc_64bit and
3421         linux_set_pc_64bit.
3422
3423 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3424
3425         * linux-arm-low.c (debug_threads): Remove declaration.
3426         (arm_get_pc, arm_set_pc): Remove.
3427         (the_low_target): Use linux_get_pc_32bit and
3428         linux_set_pc_32bit.
3429         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3430         (the_low_target): Use linux_get_pc_32bit and
3431         linux_set_pc_32bit.
3432         * linux-cris-low.c (debug_threads): Remove declaration.
3433         (cris_get_pc, cris_set_pc,): Remove.
3434         (the_low_target): Use linux_get_pc_32bit and
3435         linux_set_pc_32bit.
3436         * linux-crisv32-low.c (debug_threads): Remove declaration.
3437         (cris_get_pc, cris_set_pc): Remove.
3438         (the_low_target): Use linux_get_pc_32bit and
3439         linux_set_pc_32bit.
3440         * linux-low.c: Include inttypes.h.
3441         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3442         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3443         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3444         (the_low_target): Use linux_get_pc_32bit and
3445         linux_set_pc_32bit.
3446         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3447         (the_low_target): Use linux_get_pc_32bit and
3448         linux_set_pc_32bit.
3449         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3450         (the_low_target): Use linux_get_pc_32bit and
3451         linux_set_pc_32bit.
3452         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3453         (the_low_target): Use linux_get_pc_32bit and
3454         linux_set_pc_32bit.
3455         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3456         (the_low_target): Use linux_get_pc_32bit and
3457         linux_set_pc_32bit.
3458
3459 2016-01-18  Gary Benson  <gbenson@redhat.com>
3460
3461         * configure.ac (AC_FUNC_FORK): New check.
3462         * config.in: Regenerate.
3463         * configure: Likewise.
3464
3465 2016-01-14  Yao Qi  <yao.qi@linaro.org>
3466
3467         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3468         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3469         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3470         arm_get_next_pcs_ctor.
3471
3472 2016-01-12  Josh Stone  <jistone@redhat.com>
3473             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3474
3475         * inferiors.h: Include "gdb_vecs.h".
3476         (struct process_info): Add syscalls_to_catch.
3477         * inferiors.c (remove_process): Free syscalls_to_catch.
3478         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3479         syscall_return stops.
3480         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3481         * server.c (handle_general_set): Handle QCatchSyscalls.
3482         (handle_query): Report support for QCatchSyscalls.
3483         * target.h (struct target_ops): Add supports_catch_syscall.
3484         (target_supports_catch_syscall): New macro.
3485         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3486         (struct lwp_info): Add syscall_state.
3487         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3488         Maintain syscall_state and syscalls_to_catch across exec.
3489         (get_syscall_trapinfo): New function, proxy to the_low_target.
3490         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3491         (linux_low_filter_event): Toggle syscall_state entry/return for
3492         syscall traps, and set it ignored for all others.
3493         (gdb_catching_syscalls_p): New function.
3494         (gdb_catch_this_syscall_p): New function.
3495         (linux_wait_1): Handle SYSCALL_SIGTRAP.
3496         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3497         (linux_supports_catch_syscall): New function.
3498         (linux_target_ops): Install it.
3499         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3500         (the_low_target): Install it.
3501
3502 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3503
3504         * acinclude.m4: Include new ../warning.m4 file.
3505         * configure: Regenerated.
3506         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3507
3508 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3509
3510         * ax.c (is_goto_target): Mark static.
3511         * linux-low.c (register_addr): Likewise.
3512         (linux_fetch_registers, linux_store_registers): Likewise.
3513         * mem-break.c (any_persistent_commands): Fix old prototype.
3514         (add_commands_to_breakpoint): Mark static.
3515         * regcache.c (find_register_by_name): Delete unused func.
3516         * remote-utils.c (hex_or_minus_one): Mark static.
3517         * server.c (monitor_show_help): Mark static.
3518         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3519         handle_v_requests): Likewise.
3520
3521 2016-01-12  Pedro Alves  <palves@redhat.com>
3522
3523         Remove use of the registered trademark symbol throughout.
3524
3525 2016-01-08  Yao Qi  <yao.qi@linaro.org>
3526
3527         * remote-utils.c (getpkt): If c is '\003', call target hook
3528         request_interrupt.
3529
3530 2016-01-06  Yao Qi  <yao.qi@linaro.org>
3531
3532         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3533         linux-aarch32-low.c.
3534         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3535         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3536         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3537         (thumb2_breakpoint): Declare.
3538         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3539         linux-aarch32-low.h.
3540         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3541         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3542         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3543
3544 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
3545
3546         * gdbreplay.c (gdbreplay_version): Change copyright year in
3547         version message.
3548         * server.c (gdbserver_version): Likewise.
3549
3550 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
3551
3552         * server.c (crc32_table): Delete.
3553         (crc32): Use libiberty's xcrc32 function.
3554
3555 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3556
3557         * lynx-low.c (lynx_delete_thread_callback): New function.
3558         (lynx_mourn): Properly delete our process and all of its
3559         threads.  Remove call to clear_inferiors.
3560
3561 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3562
3563         * target.c (thread_search_callback): Add check that
3564         the thread_stopped target callback is not NULL before
3565         calling it.
3566
3567 2015-12-21  Yao Qi  <yao.qi@linaro.org>
3568
3569         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3570         arm breakpoint.
3571
3572 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3573
3574         * server.c (handle_query): Call target_supports_software_single_step.
3575
3576 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3577
3578         * linux-low.c (single_step): New function.
3579         (linux_resume_one_lwp_throw): Call single_step.
3580         (start_step_over): Likewise.
3581
3582 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3583
3584         * Makefile.in (SFILES): Append arch/arm-linux.c,
3585         arch/arm-get-next-pcs.c.
3586         (arm-linux.o): New rule.
3587         (arm-get-next-pcs.o): New rule.
3588         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3589         arm-linux.o.
3590         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
3591         to linux-aarch32-low.c.
3592         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3593         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3594         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3595         (thumb2_breakpoint_len): Likewise.
3596         (arm_is_thumb_mode): Make non-static.
3597         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
3598         from linux-aarch32-low.c.
3599         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3600         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3601         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3602         (thumb2_breakpoint_len): Likewise.
3603         (arm_is_thumb_mode): New declaration.
3604         * linux-arm-low.c: Include arch/arm-linux.h
3605         aarch/arm-get-next-pcs.h, sys/syscall.h.
3606         (get_next_pcs_ops): New struct.
3607         (get_next_pcs_addr_bits_remove): New function.
3608         (get_next_pcs_is_thumb): New function.
3609         (get_next_pcs_read_memory_unsigned_integer): Likewise.
3610         (arm_sigreturn_next_pc): Likewise.
3611         (get_next_pcs_syscall_next_pc): Likewise.
3612         (arm_gdbserver_get_next_pcs): Likewise.
3613         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3614         Initialize.
3615         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3616         * server.h: Include gdb_vecs.h.
3617
3618 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3619
3620         * Makefile.in (SFILES): Append common/common-regcache.c.
3621         (OBS): Append common-regcache.o.
3622         (common-regcache.o): New rule.
3623         * regcache.c (init_register_cache): Initialize cache to
3624         REG_UNAVAILABLE.
3625         (regcache_raw_read_unsigned): New function.
3626         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3627         register_status enum.
3628
3629 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3630
3631         * linux-aarch64-low.c (the_low_targets): Rename
3632         breakpoint_reinsert_addr to get_next_pcs.
3633         * linux-arm-low.c (the_low_targets): Likewise.
3634         * linux-bfin-low.c (the_low_targets): Likewise.
3635         * linux-cris-low.c (the_low_targets): Likewise.
3636         * linux-crisv32-low.c (the_low_targets): Likewise.
3637         * linux-low.c (can_software_single_step): Likewise.
3638         (install_software_single_step_breakpoints): New function.
3639         (start_step_over): Use install_software_single_step_breakpoints.
3640         * linux-low.h: New CORE_ADDR vector.
3641         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3642         get_next_pcs.
3643         * linux-mips-low.c (the_low_targets): Likewise.
3644         * linux-nios2-low.c (the_low_targets): Likewise.
3645         * linux-sparc-low.c (the_low_targets): Likewise.
3646
3647 2015-12-17  Pedro Alves  <palves@redhat.com>
3648
3649         * linux-low.c (linux_kill_one_lwp): Remove references to
3650         LinuxThreads.
3651         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
3652         to 'kill'.
3653         (linux_init_signals): Delete.
3654         (initialize_low): Adjust.
3655         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3656
3657 2015-12-16  Pedro Alves  <palves@redhat.com>
3658
3659         * configure.ac (compiler warning flags): When testing a
3660         -Wno-foo option, check whether -Wfoo works instead.
3661         * configure: Regenerate.
3662
3663 2015-12-11  Don Breazeal  <donb@codesourcery.com>
3664
3665         * server.c (process_serial_event): Don't exit from gdbserver
3666         in remote mode if there are still active inferiors.
3667
3668 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3669
3670         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3671         arm_breakpoint_at if the process is 32-bit.
3672
3673 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3674
3675         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3676         arm breakpoint.
3677
3678 2015-12-07  Yao Qi  <yao.qi@linaro.org>
3679
3680         * configure.srv: Append arm.o to srv_tgtobj for
3681         aarch64*-*-linux* target.
3682         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
3683         from linux-arm-low.c.
3684         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3685         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3686         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3687         (thumb2_breakpoint_len): Likewise.
3688         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3689         (arm_breakpoint_kinds): Likewise.
3690         (arm_breakpoint_kind_from_pc): Likewise.
3691         (arm_sw_breakpoint_from_kind): Likewise.
3692         (arm_breakpoint_kind_from_current_state): Likewise.
3693         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3694         (arm_sw_breakpoint_from_kind): Declare.
3695         (arm_breakpoint_kind_from_current_state): Declare.
3696         (arm_breakpoint_at): Declare.
3697         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3698         arm_sw_breakpoint_from_kind if process is 32-bit.
3699         (aarch64_breakpoint_kind_from_pc): New function.
3700         (aarch64_breakpoint_kind_from_current_state): New function.
3701         (the_low_target): Initialize fields breakpoint_kind_from_pc
3702         and breakpoint_kind_from_current_state.
3703         * linux-arm-low.c (arm_breakpoint_kinds): Move to
3704         linux-aarch32-low.c.
3705         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3706         (arm_breakpoint, arm_breakpoint_len): Likewise.
3707         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3708         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3709         (arm_is_thumb_mode): Likewise.
3710         (arm_breakpoint_at): Likewise.
3711         (arm_breakpoint_kind_from_pc): Likewise.
3712         (arm_sw_breakpoint_from_kind): Likewise.
3713         (arm_breakpoint_kind_from_current_state): Likewise.
3714
3715         Revert:
3716         2015-08-04  Yao Qi  <yao.qi@linaro.org>
3717
3718         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3719         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3720         * server.c (extended_protocol): Remove "static".
3721         * server.h (extended_protocol): Declare it.
3722
3723 2015-12-04  Josh Stone  <jistone@redhat.com>
3724
3725         * target.h (struct target_ops) <arch_setup>: Rename to ...
3726         (struct target_ops) <post_create_inferior>: ... this.
3727         (target_arch_setup): Rename to ...
3728         (target_post_create_inferior): ... this, calling post_create_inferior.
3729         * server.c (start_inferior): Update target_arch_setup calls to
3730         target_post_create_inferior.
3731         * linux-low.c (linux_low_ptrace_options): Forward declare.
3732         (linux_arch_setup): Update its comment for general use.
3733         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3734         (struct linux_target_ops): Use linux_post_create_inferior.
3735         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3736         to post_create_inferior.
3737         * nto-low.c (struct nto_target_ops): Likewise.
3738         * spu-low.c (struct spu_target_ops): Likewise.
3739         * win32-low.c (struct win32_target_ops): Likewise.
3740
3741 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3742
3743         * linux-arm-low.c: Remove duplicate arch/arm.h include.
3744
3745 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3746
3747         * linux-arm-low.c (arm_reinsert_addr): Remove function.
3748         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3749         * linux-cris-low.c (cris_reinsert_addr> Remove function.
3750         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3751         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3752         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3753         * linux-mips-low.c (mips_reinsert_addr): Remove function.
3754         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3755         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3756         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3757         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3758         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3759
3760 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3761
3762         * linux-low.c (linux_look_up_symbols): Don't call
3763         linux_supports_traceclone.
3764         * linux-low.h (thread_db_init): Remove use_events argument.
3765         * thread-db.c (thread_db_use_event): Remove global variable.
3766         (struct thread_db) <td_thr_event_enable_p>: Remove field.
3767         (struct thread_db) <td_create_bp>: Remove field.
3768         (thread_db_create_event): Remove function.
3769         (thread_db_enable_reporting): Likewise.
3770         (find_one_thread): Don't check for thread_db_use_events.
3771         (attach_thread): Likewise.
3772         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3773         (try_thread_db_load_1): Don't check for thread_db_use_events.
3774         (thread_db_init): Remove use_events argument and thread events
3775         handling.
3776         (remove_thread_event_breakpoints): Remove function.
3777         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3778
3779 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3780
3781         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3782         New function.
3783         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3784         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3785         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3786         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3787         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3788         Initialize.
3789         * linux-crisv32-low.c (cris_supports_hardware_single_step):
3790         New function.
3791         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3792         * linux-low.c (can_hardware_single_step): Use
3793         supports_hardware_single_step.
3794         (can_software_single_step): New function.
3795         (start_step_over): Call can_software_single_step.
3796         (linux_supports_hardware_single_step): New function.
3797         (struct target_ops) <supports_software_single_step>: Initialize.
3798         * linux-low.h (struct linux_target_ops)
3799         <supports_hardware_single_step>: Initialize.
3800         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3801         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3802         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3803         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3804         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3805         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3806         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3807         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3808         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3809         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3810         Initialize.
3811         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3812         (struct linux_target_ops) <tile_supports_hardware_single_step>:
3813         Initialize.
3814         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3815         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3816         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3817         New function.
3818         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3819         * target.h (struct target_ops): <supports_software_single_step>:
3820         New field.
3821         (target_supports_software_single_step): New macro.
3822
3823 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3824
3825         * linux-low.c (linux_wait_1): Fix pc advance condition.
3826         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3827         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3828
3829 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3830
3831         * linux-arm-low.c (arm_is_thumb_mode): New function.
3832         (arm_breakpoint_at): Use arm_is_thumb_mode.
3833         (arm_breakpoint_kind_from_current_state): New function.
3834         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3835         Initialize.
3836         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3837         (linux_breakpoint_kind_from_current_state): New function.
3838         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3839         * linux-low.h (struct linux_target_ops)
3840         <breakpoint_kind_from_current_state>: New field.
3841         * target.h (struct target_ops): Likewise.
3842         (target_breakpoint_kind_from_current_state): New macro.
3843
3844 2015-11-30  Pedro Alves  <palves@redhat.com>
3845
3846         * linux-low.c (linux_resume): Wake up the event loop before
3847         returning.
3848
3849 2015-11-30  Pedro Alves  <palves@redhat.com>
3850
3851         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3852         check.
3853         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3854         to -1.
3855         * target.c (struct thread_search): New structure.
3856         (thread_search_callback): New function.
3857         (prev_general_thread): New global.
3858         (prepare_to_access_memory, done_accessing_memory): New functions.
3859         * target.h (prepare_to_access_memory, done_accessing_memory):
3860         Replace macros with function declarations.
3861
3862 2015-11-30  Pedro Alves  <palves@redhat.com>
3863
3864         PR 14618
3865         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3866         report TARGET_WAITKIND_NO_RESUMED.
3867         * remote-utils.c (prepare_resume_reply): Handle
3868         TARGET_WAITKIND_NO_RESUMED.
3869         * server.c (report_no_resumed): New global.
3870         (handle_query) <qSupported>: Handle "no-resumed+".  Report
3871         "no-resumed+" support.
3872         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3873         return error if the client doesn't support no-resumed events.
3874         (push_stop_notification): New function.
3875         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
3876         events if the client supports them.
3877
3878 2015-11-30  Pedro Alves  <palves@redhat.com>
3879
3880         * linux-low.c (thread_still_has_status_pending_p): Don't check
3881         vCont;t here.
3882         (lwp_resumed): New function.
3883         (status_pending_p_callback): Return early if the LWP is not
3884         supposed to be resumed.
3885
3886 2015-11-30  Pedro Alves  <palves@redhat.com>
3887
3888         * linux-low.c (handle_extended_wait): Assert that the LWP's
3889         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
3890         thread create events, leave the new child's status pending.
3891         (linux_low_filter_event): If GDB wants to hear about thread exit
3892         events, leave the LWP marked dead and don't delete it.
3893         (linux_wait_for_event_filtered): Don't check for thread exit.
3894         (filter_exit_event): New function.
3895         (linux_wait_1): Use it, when returning an exit event.
3896         (linux_resume_one_lwp_throw): Assert that the LWP's
3897         waitstatus is TARGET_WAITKIND_IGNORE.
3898         * remote-utils.c (prepare_resume_reply): Handle
3899         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3900         * server.c (report_thread_events): New global.
3901         (handle_general_set): Handle QThreadEvents.
3902         (handle_query) <qSupported>: Handle and report QThreadEvents+;
3903         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3904         TARGET_WAITKIND_THREAD_EXITED.
3905         * server.h (report_thread_events): Declare.
3906
3907 2015-11-30  Pedro Alves  <palves@redhat.com>
3908
3909         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3910         the thread's last_resume_kind was resume_stop.
3911
3912 2015-11-30  Pedro Alves  <palves@redhat.com>
3913
3914         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3915         before returning.
3916
3917 2015-11-30  Pedro Alves  <palves@redhat.com>
3918
3919         * server.c (handle_v_requests): Handle vCtrlC.
3920
3921 2015-11-30  Pedro Alves  <palves@redhat.com>
3922
3923         * gdbthread.h (find_any_thread_of_pid): Declare.
3924         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3925         functions.
3926         * server.c (handle_query): If current_thread is NULL, look for
3927         another thread of the selected process.
3928
3929 2015-11-26  Daniel Colascione  <dancol@dancol.org>
3930             Simon Marchi  <simon.marchi@ericsson.com>
3931
3932         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3933         * server.c (handle_qxfer_threads_worker): Refactor to include thread
3934         name in reply.
3935         * target.h (struct target_ops) <thread_name>: New field.
3936         (target_thread_name): New macro.
3937
3938 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3939
3940         * regcache.h (regcache_invalidate_pid): Add declaration.
3941         * regcache.c (regcache_invalidate_pid): New function, extracted
3942         from regcache_invalidate.
3943         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3944         Add trivial documentation comment.
3945         * lynx-low.c: Use regcache_invalidate_pid instead of
3946         regcache_invalidate.
3947
3948 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3949
3950         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3951         and Elf64_auxv_t if the target is Android.
3952
3953 2015-11-22  Doug Evans  <xdje42@gmail.com>
3954
3955         * target.h: #include <sys/types.h>.
3956
3957 2015-11-19  Pedro Alves  <palves@redhat.com>
3958
3959         * linux-low.c (linux_process_qsupported): Change prototype.
3960         Adjust.
3961         * linux-low.h (struct linux_target_ops) <process_qsupported>:
3962         Change prototype.
3963         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3964         and adjust to loop over all features.
3965         * server.c (handle_query) <qSupported>: Adjust to call
3966         target_process_qsupported once, passing it a vector of unprocessed
3967         features.
3968         * target.h (struct target_ops) <process_qsupported>: Change
3969         prototype.
3970         (target_process_qsupported): Adjust.
3971
3972 2015-11-19  Pedro Alves  <palves@redhat.com>
3973
3974         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3975         mode.
3976         * configure: Regenerate.
3977
3978 2015-11-19  Pedro Alves  <palves@redhat.com>
3979
3980         * configure: Regenerate.
3981
3982 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3983
3984         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3985         type to uint32_t.
3986
3987 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3988
3989         * linux-aarch64-low.c (enum aarch64_operand_type): New.
3990         (struct aarch64_operand): Move enum out.
3991
3992 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3993
3994         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3995         struct user_fpsimd_state *.
3996         (aarch64_store_fpregset): Likewise.
3997
3998 2015-11-19  Yao Qi  <yao.qi@linaro.org>
3999
4000         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4001         struct user_pt_regs *.
4002         (aarch64_store_gregset): Likewise.
4003
4004 2015-11-18  Pedro Alves  <palves@redhat.com>
4005
4006         * Makefile.in (all_object_files): Add $IPA_OBJS.
4007
4008 2015-11-17  Pedro Alves  <palves@redhat.com>
4009
4010         * win32-low.c (win32_resume): Use gdb_signal_from_host,
4011         GDB_SIGNAL_0 and gdb_signal_to_string.
4012
4013 2015-11-17  Pedro Alves  <palves@redhat.com>
4014
4015         * win32-low.c (handle_output_debug_string): Remove parameter.
4016         (win32_kill): Remove our_status local and adjust call to
4017         handle_output_debug_string.
4018         (get_child_debug_event): Adjust call to
4019         handle_output_debug_string.
4020
4021 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4022
4023         * linux-mips-low.c (mips_fill_gregset): Add cast.
4024         (mips_store_gregset): Likewise.
4025         (mips_fill_fpregset): Likewise.
4026         (mips_store_fpregset): Likewise.
4027
4028 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4029
4030         * linux-mips-low.c (mips_add_watchpoint): Rename private to
4031         priv.
4032
4033 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4034
4035         * linux-mips-low.c (mips_linux_new_thread): Change type of
4036         watch_type to enum target_hw_bp_type.
4037
4038 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4039
4040                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4041                 Change return type to arm_hwbp_type.
4042
4043 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4044
4045         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4046         (arm_store_gregset): Likewise.
4047         * linux-arm-low.c (arm_get_hwcap): Likewise.
4048         (arm_read_description): Likewise.
4049
4050 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4051
4052         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4053
4054 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4055
4056         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4057         (ppc_fill_vsxregset): Likewise.
4058         (ppc_store_vsxregset): Likewise.
4059         (ppc_fill_vrregset): Likewise.
4060         (ppc_store_vrregset): Likewise.
4061         (ppc_fill_evrregset): Likewise.
4062         (ppc_store_evrregset): Likewise.
4063
4064 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4065
4066         * linux-ppc-low.c (ppc_usrregs_info): Remove
4067         forward-declaration.
4068         (ppc_arch_setup): Move lower in file.
4069
4070 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
4071
4072         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4073         (ps_pdwrite): Likewise.
4074
4075 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4076
4077         * linux-arm-low.c (arm_new_thread): Move pointer dereference
4078         to after assert checks.
4079
4080 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
4081
4082         * proc-service.c (ps_pdread): Add/adjust casts.
4083         (ps_pdwrite): Add/adjust casts.
4084
4085 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4086
4087         * server.c (handle_search_memory_1): Cast return value of
4088         memmem.
4089
4090 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4091
4092         * server.c (write_qxfer_response): Change type of data to
4093         gdb_byte *.
4094
4095 2015-10-29  Pedro Alves  <palves@redhat.com>
4096
4097         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4098
4099 2015-10-29  Pedro Alves  <palves@redhat.com>
4100
4101         * tracepoint.c (clear_installed_tracepoints): Add casts.
4102
4103 2015-10-29  Pedro Alves  <palves@redhat.com>
4104
4105         * server.c (handle_v_cont, process_serial_event): Add enum
4106         gdb_signal casts to signal parsing code.
4107
4108 2015-10-29  Pedro Alves  <palves@redhat.com>
4109
4110         * linux-low.h (NULL_REGSET): Define.
4111         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4112         * linux-arm-low.c (arm_regsets): Likewise.
4113         * linux-crisv32-low.c (cris_regsets): Likewise.
4114         * linux-m68k-low.c (m68k_regsets): Likewise.
4115         * linux-mips-low.c (mips_regsets): Likewise.
4116         * linux-nios2-low.c (nios2_regsets): Likewise.
4117         * linux-ppc-low.c (ppc_regsets): Likewise.
4118         * linux-s390-low.c (s390_regsets): Likewise.
4119         * linux-sh-low.c (sh_regsets): Likewise.
4120         * linux-sparc-low.c (sparc_regsets): Likewise.
4121         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4122         * linux-tile-low.c (tile_regsets): Likewise.
4123         * linux-x86-low.c (x86_regsets): Likewise.
4124         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4125
4126 2015-10-29  Pedro Alves  <palves@redhat.com>
4127
4128         * linux-low.h (NULL_REGSET): Define.
4129         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4130         * linux-arm-low.c (arm_regsets): Likewise.
4131         * linux-crisv32-low.c (cris_regsets): Likewise.
4132         * linux-m68k-low.c (m68k_regsets): Likewise.
4133         * linux-mips-low.c (mips_regsets): Likewise.
4134         * linux-nios2-low.c (nios2_regsets): Likewise.
4135         * linux-ppc-low.c (ppc_regsets): Likewise.
4136         * linux-s390-low.c (s390_regsets): Likewise.
4137         * linux-sh-low.c (sh_regsets): Likewise.
4138         * linux-sparc-low.c (sparc_regsets): Likewise.
4139         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4140         * linux-tile-low.c (tile_regsets): Likewise.
4141         * linux-x86-low.c (x86_regsets): Likewise.
4142         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4143
4144 2015-10-26  Doug Evans  <dje@google.com>
4145
4146         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4147
4148 2015-10-26  Doug Evans  <dje@google.com>
4149
4150         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4151
4152 2015-10-26  Doug Evans  <dje@google.com>
4153
4154         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4155         for debug_printf.
4156         (attach_thread, find_new_threads_callback): Ditto.
4157
4158 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4159
4160         * mem-break.h (set_breakpoint_data): Remove.
4161
4162 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4163
4164         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4165         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4166         (initialize_low): Remove set_breakpoint_data call.
4167         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4168         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4169         (initialize_low): Remove set_breakpoint_data call.
4170         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4171         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4172         (initialize_low): Remove set_breakpoint_data call.
4173
4174 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4175
4176         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4177         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4178         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4179         * target.h (target_breakpoint_kind_from_pc): New macro.
4180
4181 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4182
4183         * linux-low.c (default_breakpoint_kind_from_pc): New function.
4184         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4185         the default breakpoint kind.
4186
4187 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4188
4189         * linux-arm-low.c (arm_supports_z_point_type): Add software
4190         breakpoint support.
4191
4192 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4193
4194         * linux-arm-low.c: Refactor breakpoint definitions.
4195         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4196         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4197
4198 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4199
4200         * Makefile.in: Add arm.c/o.
4201         * configure.srv: Likewise.
4202         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4203         (arm_breakpoint_kind_from_pc): New function.
4204         (arm_sw_breakpoint_from_kind): Return proper kind.
4205         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4206
4207 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4208
4209         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4210         removal.
4211         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4212         (struct raw_breakpoint) <size>: Remove.
4213         (struct raw_breakpoint) <kind>: Add.
4214         (bp_size): New function.
4215         (bp_opcode): Likewise.
4216         (find_raw_breakpoint_at): Adjust for kind.
4217         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4218         (remove_memory_breakpoint): Adjust for kind call bp_size.
4219         (set_raw_breakpoint_at): Adjust for kind.
4220         (set_breakpoint): Likewise.
4221         (set_breakpoint_at): Call breakpoint_kind_from_pc.
4222         (delete_raw_breakpoint): Adjust for kind.
4223         (delete_breakpoint): Likewise.
4224         (find_gdb_breakpoint): Likewise.
4225         (set_gdb_breakpoint_1): Likewise.
4226         (set_gdb_breakpoint): Likewise.
4227         (delete_gdb_breakpoint_1): Likewise.
4228         (delete_gdb_breakpoint): Likewise.
4229         (uninsert_raw_breakpoint): Likewise.
4230         (reinsert_raw_breakpoint): Likewise.
4231         (set_breakpoint_data): Remove.
4232         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4233         (check_mem_read): Adjust for kind call bp_size.
4234         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4235         (clone_one_breakpoint): Adjust for kind.
4236         * mem-break.h (set_gdb_breakpoint): Likewise.
4237         (delete_gdb_breakpoint): Likewise.
4238         * server.c (process_serial_event): Likewise.
4239
4240 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4241
4242         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4243         (struct linux_target_ops) <breakpoint>: Remove.
4244         (struct linux_target_ops) <breakpoint_len>: Remove.
4245         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4246         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4247         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4248         (arm_sw_breakpoint_from_kind): New function.
4249         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4250         (struct linux_target_ops) <breakpoint>: Remove.
4251         (struct linux_target_ops) <breakpoint_len>: Remove.
4252         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4253         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4254         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4255         (struct linux_target_ops) <breakpoint>: Remove.
4256         (struct linux_target_ops) <breakpoint_len>: Remove.
4257         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4258         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4259         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4260         (struct linux_target_ops) <breakpoint>: Remove.
4261         (struct linux_target_ops) <breakpoint_len>: Remove.
4262         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4263         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4264         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4265         and sw_breakpoint_from_kind to increment the pc.
4266         (linux_breakpoint_kind_from_pc): New function.
4267         (linux_sw_breakpoint_from_kind): New function.
4268         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4269         (initialize_low): Call breakpoint_kind_from_pc and
4270         sw_breakpoint_from_kind to replace breakpoint_data/len.
4271         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4272         New field.
4273         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4274         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4275         (struct linux_target_ops) <breakpoint>: Remove.
4276         (struct linux_target_ops) <breakpoint_len>: Remove.
4277         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4278         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4279         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4280         (struct linux_target_ops) <breakpoint>: Remove.
4281         (struct linux_target_ops) <breakpoint_len>: Remove.
4282         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4283         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4284         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4285         (struct linux_target_ops) <breakpoint>: Remove.
4286         (struct linux_target_ops) <breakpoint_len>: Remove.
4287         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4288         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4289         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4290         (struct linux_target_ops) <breakpoint>: Remove.
4291         (struct linux_target_ops) <breakpoint_len>: Remove.
4292         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4293         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4294         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4295         (struct linux_target_ops) <breakpoint>: Remove.
4296         (struct linux_target_ops) <breakpoint_len>: Remove.
4297         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4298         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4299         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4300         (struct linux_target_ops) <breakpoint>: Remove.
4301         (struct linux_target_ops) <breakpoint_len>: Remove.
4302         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4303         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4304         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4305         (struct linux_target_ops) <breakpoint>: Remove.
4306         (struct linux_target_ops) <breakpoint_len>: Remove.
4307         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4308         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4309         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4310         (struct linux_target_ops) <breakpoint>: Remove.
4311         (struct linux_target_ops) <breakpoint_len>: Remove.
4312         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4313         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4314         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4315         (struct linux_target_ops) <breakpoint>: Remove.
4316         (struct linux_target_ops) <breakpoint_len>: Remove.
4317         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4318         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4319         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4320         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4321         (struct linux_target_ops) <breakpoint>: Remove.
4322         (struct linux_target_ops) <breakpoint_len>: Remove.
4323         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4324         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4325         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4326         (struct linux_target_ops) <breakpoint>: Remove.
4327         (struct linux_target_ops) <breakpoint_len>: Remove.
4328         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4329         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4330
4331 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4332
4333         * linux-cris-low.c (cris_get_pc): Remove void arg.
4334
4335 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4336
4337         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4338         variable name.
4339
4340 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4341
4342         * inferiors.c (thread_pid_matches_callback): New function.
4343         (find_thread_process): New function.
4344         (remove_thread): Reset current_thread.
4345         (remove_process): Assert threads have been removed first.
4346
4347 2015-10-15  Yao Qi  <yao.qi@linaro.org>
4348
4349         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4350         if it is 3.
4351         (aarch64_remove_point): Likewise.
4352         * regcache.c (regcache_register_size): New function.
4353
4354 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4355
4356         * linux-aarch64-low.c: Update all callers as emit_load_store
4357         is renamed to aarch64_emit_load_store.
4358
4359 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4360
4361         * linux-aarch64-low.c: Update all callers of function renaming
4362         from emit_insn to aarch64_emit_insn.
4363
4364 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4365
4366         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4367         arch/aarch64-insn.h.
4368         (struct aarch64_memory_operand): Likewise.
4369         (ENCODE): Likewise.
4370         (emit_insn): Move to arch/aarch64-insn.c.
4371         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4372         (emit_load_store): Move to arch/aarch64-insn.c.
4373         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4374         (can_encode_int32): Remove.
4375
4376 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4377
4378         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4379         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4380         (aarch64_relocate_instruction): Likewise.
4381         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4382         (struct aarch64_insn_visitor): Likewise.
4383
4384 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4385
4386         * linux-aarch64-low.c (struct aarch64_insn_data): New.
4387         (struct aarch64_insn_visitor): New.
4388         (struct aarch64_insn_relocation_data): New.
4389         (aarch64_ftrace_insn_reloc_b): New function.
4390         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4391         (aarch64_ftrace_insn_reloc_cb): Likewise.
4392         (aarch64_ftrace_insn_reloc_tb): Likewise.
4393         (aarch64_ftrace_insn_reloc_adr): Likewise.
4394         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4395         (aarch64_ftrace_insn_reloc_others): Likewise.
4396         (visitor): New.
4397         (aarch64_relocate_instruction): Use visitor.
4398
4399 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4400
4401         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4402         int.  Add argument buf.
4403         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4404         aarch64_relocate_instruction.
4405
4406 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4407
4408         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4409         argument insn.  Remove local variable insn.  Don't call
4410         target_read_uint32.
4411         (aarch64_install_fast_tracepoint_jump_pad): Call
4412         target_read_uint32.
4413
4414 2015-09-30  Yao Qi  <yao.qi@linaro.org>
4415
4416         * linux-aarch64-low.c (emit_movk): Shorten a long line.
4417         (emit_load_store_pair): Likewise.
4418
4419 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4420
4421         * dll.c (match_dll): Add cast(s).
4422         (unloaded_dll): Likewise.
4423         * linux-low.c (second_thread_of_pid_p): Likewise.
4424         (delete_lwp_callback): Likewise.
4425         (count_events_callback): Likewise.
4426         (select_event_lwp_callback): Likewise.
4427         (linux_set_resume_request): Likewise.
4428         * server.c (accumulate_file_name_length): Likewise.
4429         (emit_dll_description): Likewise.
4430         (handle_qxfer_threads_worker): Likewise.
4431         (visit_actioned_threads): Likewise.
4432         * thread-db.c (any_thread_of): Likewise.
4433         * tracepoint.c (same_process_p): Likewise.
4434         (match_blocktype): Likewise.
4435         (build_traceframe_info_xml): Likewise.
4436
4437 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4438
4439         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4440         assignment.
4441         (gdb_unparse_agent_expr): Likewise.
4442         * hostio.c (require_data): Likewise.
4443         (handle_pread): Likewise.
4444         * linux-low.c (disable_regset): Likewise.
4445         (fetch_register): Likewise.
4446         (store_register): Likewise.
4447         (get_dynamic): Likewise.
4448         (linux_qxfer_libraries_svr4): Likewise.
4449         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4450         (set_fast_tracepoint_jump): Likewise.
4451         (uninsert_fast_tracepoint_jumps_at): Likewise.
4452         (reinsert_fast_tracepoint_jumps_at): Likewise.
4453         (validate_inserted_breakpoint): Likewise.
4454         (clone_agent_expr): Likewise.
4455         * regcache.c (init_register_cache): Likewise.
4456         * remote-utils.c (putpkt_binary_1): Likewise.
4457         (decode_M_packet): Likewise.
4458         (decode_X_packet): Likewise.
4459         (look_up_one_symbol): Likewise.
4460         (relocate_instruction): Likewise.
4461         (monitor_output): Likewise.
4462         * server.c (handle_search_memory): Likewise.
4463         (handle_qxfer_exec_file): Likewise.
4464         (handle_qxfer_libraries): Likewise.
4465         (handle_qxfer): Likewise.
4466         (handle_query): Likewise.
4467         (handle_v_cont): Likewise.
4468         (handle_v_run): Likewise.
4469         (captured_main): Likewise.
4470         * target.c (write_inferior_memory): Likewise.
4471         * thread-db.c (try_thread_db_load_from_dir): Likewise.
4472         * tracepoint.c (init_trace_buffer): Likewise.
4473         (add_tracepoint_action): Likewise.
4474         (add_traceframe): Likewise.
4475         (add_traceframe_block): Likewise.
4476         (cmd_qtdpsrc): Likewise.
4477         (cmd_qtdv): Likewise.
4478         (cmd_qtstatus): Likewise.
4479         (response_source): Likewise.
4480         (response_tsv): Likewise.
4481         (cmd_qtnotes): Likewise.
4482         (gdb_collect): Likewise.
4483         (initialize_tracepoint): Likewise.
4484
4485 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4486
4487         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4488         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4489         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4490         <NOP>: New.
4491         (enum aarch64_condition_codes): New enum.
4492         (w0): New static global.
4493         (fp): Likewise.
4494         (lr): Likewise.
4495         (struct aarch64_memory_operand) <type>: New
4496         MEMORY_OPERAND_POSTINDEX type.
4497         (postindex_memory_operand): New helper function.
4498         (emit_ret): New function.
4499         (emit_load_store_pair): New function, factored out of emit_stp
4500         with support for MEMORY_OPERAND_POSTINDEX.
4501         (emit_stp): Rewrite using emit_load_store_pair.
4502         (emit_ldp): New function.
4503         (emit_load_store): Likewise.
4504         (emit_ldr): Mention post-index instruction in comment.
4505         (emit_ldrh): New function.
4506         (emit_ldrb): New function.
4507         (emit_ldrsw): Mention post-index instruction in comment.
4508         (emit_str): Likewise.
4509         (emit_subs): New function.
4510         (emit_cmp): Likewise.
4511         (emit_and): Likewise.
4512         (emit_orr): Likewise.
4513         (emit_orn): Likewise.
4514         (emit_eor): Likewise.
4515         (emit_mvn): Likewise.
4516         (emit_lslv): Likewise.
4517         (emit_lsrv): Likewise.
4518         (emit_asrv): Likewise.
4519         (emit_mul): Likewise.
4520         (emit_sbfm): Likewise.
4521         (emit_sbfx): Likewise.
4522         (emit_ubfm): Likewise.
4523         (emit_ubfx): Likewise.
4524         (emit_csinc): Likewise.
4525         (emit_cset): Likewise.
4526         (emit_nop): Likewise.
4527         (emit_ops_insns): New helper function.
4528         (emit_pop): Likewise.
4529         (emit_push): Likewise.
4530         (aarch64_emit_prologue): New function.
4531         (aarch64_emit_epilogue): Likewise.
4532         (aarch64_emit_add): Likewise.
4533         (aarch64_emit_sub): Likewise.
4534         (aarch64_emit_mul): Likewise.
4535         (aarch64_emit_lsh): Likewise.
4536         (aarch64_emit_rsh_signed): Likewise.
4537         (aarch64_emit_rsh_unsigned): Likewise.
4538         (aarch64_emit_ext): Likewise.
4539         (aarch64_emit_log_not): Likewise.
4540         (aarch64_emit_bit_and): Likewise.
4541         (aarch64_emit_bit_or): Likewise.
4542         (aarch64_emit_bit_xor): Likewise.
4543         (aarch64_emit_bit_not): Likewise.
4544         (aarch64_emit_equal): Likewise.
4545         (aarch64_emit_less_signed): Likewise.
4546         (aarch64_emit_less_unsigned): Likewise.
4547         (aarch64_emit_ref): Likewise.
4548         (aarch64_emit_if_goto): Likewise.
4549         (aarch64_emit_goto): Likewise.
4550         (aarch64_write_goto_address): Likewise.
4551         (aarch64_emit_const): Likewise.
4552         (aarch64_emit_call): Likewise.
4553         (aarch64_emit_reg): Likewise.
4554         (aarch64_emit_pop): Likewise.
4555         (aarch64_emit_stack_flush): Likewise.
4556         (aarch64_emit_zero_ext): Likewise.
4557         (aarch64_emit_swap): Likewise.
4558         (aarch64_emit_stack_adjust): Likewise.
4559         (aarch64_emit_int_call_1): Likewise.
4560         (aarch64_emit_void_call_2): Likewise.
4561         (aarch64_emit_eq_goto): Likewise.
4562         (aarch64_emit_ne_goto): Likewise.
4563         (aarch64_emit_lt_goto): Likewise.
4564         (aarch64_emit_le_goto): Likewise.
4565         (aarch64_emit_gt_goto): Likewise.
4566         (aarch64_emit_ge_got): Likewise.
4567         (aarch64_emit_ops_impl): New static global variable.
4568         (aarch64_emit_ops): New target function, return
4569         &aarch64_emit_ops_impl.
4570         (struct linux_target_ops): Install it.
4571
4572 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4573
4574         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4575         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4576         aarch64-ipa.o.
4577         * linux-aarch64-ipa.c: New file.
4578         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4579         and endian.h.
4580         (aarch64_get_thread_area): New target method.
4581         (extract_signed_bitfield): New helper function.
4582         (aarch64_decode_ldr_literal): New function.
4583         (enum aarch64_opcodes): New enum.
4584         (struct aarch64_register): New struct.
4585         (struct aarch64_operand): New struct.
4586         (x0): New static global.
4587         (x1): Likewise.
4588         (x2): Likewise.
4589         (x3): Likewise.
4590         (x4): Likewise.
4591         (w2): Likewise.
4592         (ip0): Likewise.
4593         (sp): Likewise.
4594         (xzr): Likewise.
4595         (aarch64_register): New helper function.
4596         (register_operand): Likewise.
4597         (immediate_operand): Likewise.
4598         (struct aarch64_memory_operand): New struct.
4599         (offset_memory_operand): New helper function.
4600         (preindex_memory_operand): Likewise.
4601         (enum aarch64_system_control_registers): New enum.
4602         (ENCODE): New macro.
4603         (emit_insn): New helper function.
4604         (emit_b): New function.
4605         (emit_bcond): Likewise.
4606         (emit_cb): Likewise.
4607         (emit_tb): Likewise.
4608         (emit_blr): Likewise.
4609         (emit_stp): Likewise.
4610         (emit_ldp_q_offset): Likewise.
4611         (emit_stp_q_offset): Likewise.
4612         (emit_load_store): Likewise.
4613         (emit_ldr): Likewise.
4614         (emit_ldrsw): Likewise.
4615         (emit_str): Likewise.
4616         (emit_ldaxr): Likewise.
4617         (emit_stxr): Likewise.
4618         (emit_stlr): Likewise.
4619         (emit_data_processing_reg): Likewise.
4620         (emit_data_processing): Likewise.
4621         (emit_add): Likewise.
4622         (emit_sub): Likewise.
4623         (emit_mov): Likewise.
4624         (emit_movk): Likewise.
4625         (emit_mov_addr): Likewise.
4626         (emit_mrs): Likewise.
4627         (emit_msr): Likewise.
4628         (emit_sevl): Likewise.
4629         (emit_wfe): Likewise.
4630         (append_insns): Likewise.
4631         (can_encode_int32_in): New helper function.
4632         (aarch64_relocate_instruction): New function.
4633         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4634         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4635         (struct linux_target_ops): Install aarch64_get_thread_area,
4636         aarch64_install_fast_tracepoint_jump_pad and
4637         aarch64_get_min_fast_tracepoint_insn_len.
4638
4639 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4640
4641         * Makefile.in (aarch64-insn.o): New rule.
4642         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4643
4644 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4645
4646         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4647
4648 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4649
4650         * tracepoint.c (max_jump_pad_size): Remove.
4651
4652 2015-09-18  Yao Qi  <yao.qi@linaro.org>
4653
4654         * linux-aarch64-low.c: Don't include sys/uio.h.
4655         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4656
4657 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
4658
4659         * tracepoint.c (eval_result_type): Change prototype.
4660         (condition_true_at_tracepoint): Fix argument to compiled_cond.
4661
4662 2015-09-15  Pedro Alves  <palves@redhat.com>
4663
4664         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4665         Check whether to report exec events instead of checking whether
4666         multiprocess is enabled.
4667
4668 2015-09-15  Pedro Alves  <palves@redhat.com>
4669
4670         PR remote/18965
4671         * remote-utils.c (prepare_resume_reply): Merge
4672         TARGET_WAITKIND_VFORK_DONE switch case with the
4673         TARGET_WAITKIND_FORKED case.
4674
4675 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4676
4677         * server.c (handle_query): Check string comparison using
4678         "else if" instead of "if".
4679
4680 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4681
4682         * server.c (vCont_supported): New global variable.
4683         (handle_query): Set vCont_supported to 1 if "vContSupported+"
4684         matches.  Append ";vContSupported+" to own_buf.
4685         (handle_v_requests): Append ";s;S" to own_buf if target supports
4686         hardware single step or vCont_supported is false.
4687         (capture_main): Set vCont_supported to zero.
4688
4689 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4690
4691         * linux-low.c (linux_supports_conditional_breakpoints): Rename
4692         it to ...
4693         (linux_supports_hardware_single_step): ... New function.
4694         (linux_target_ops): Update.
4695         * lynx-low.c (lynx_target_ops): Set field
4696         supports_hardware_single_step to target_can_do_hardware_single_step.
4697         * nto-low.c (nto_target_ops): Likewise.
4698         * spu-low.c (spu_target_ops): Likewise.
4699         * win32-low.c (win32_target_ops): Likewise.
4700         * target.c (target_can_do_hardware_single_step): New function.
4701         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4702         Remove.  <supports_hardware_single_step>: New field.
4703         (target_supports_conditional_breakpoints): Remove.
4704         (target_supports_hardware_single_step): New macro.
4705         (target_can_do_hardware_single_step): Declare.
4706         * server.c (handle_query): Use target_supports_hardware_single_step
4707         instead of target_supports_conditional_breakpoints.
4708
4709 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4710
4711         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4712         function.
4713         (struct linux_target_ops the_low_target): Install
4714         aarch64_linux_siginfo_fixup.
4715
4716 2015-09-11  Don Breazeal  <donb@codesourcery.com>
4717             Luis Machado  <lgustavo@codesourcery.com>
4718
4719         * linux-low.c (linux_mourn): Static declaration.
4720         (linux_arch_setup): Move in front of
4721         handle_extended_wait.
4722         (linux_arch_setup_thread): New function.
4723         (handle_extended_wait): Handle exec events.  Call
4724         linux_arch_setup_thread.  Make event_lwp argument a
4725         pointer-to-a-pointer.
4726         (check_zombie_leaders): Do not check stopped threads.
4727         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4728         (linux_low_filter_event): Add lwp and thread for exec'ing
4729         non-leader thread if leader thread has been deleted.
4730         Refactor code into linux_arch_setup_thread and call it.
4731         Pass child lwp pointer by reference to handle_extended_wait.
4732         (linux_wait_for_event_filtered): Update comment.
4733         (linux_wait_1): Prevent clobbering exec event status.
4734         (linux_supports_exec_events): New function.
4735         (linux_target_ops) <supports_exec_events>: Initialize new member.
4736         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4737         new member.
4738         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4739         * server.c (report_exec_events): New global variable.
4740         (handle_query): Handle qSupported query for exec-events feature.
4741         (captured_main): Initialize report_exec_events.
4742         * server.h (report_exec_events): Declare new global variable.
4743         * target.h (struct target_ops) <supports_exec_events>: New
4744         member.
4745         (target_supports_exec_events): New macro.
4746         * win32-low.c (win32_target_ops) <supports_exec_events>:
4747         Initialize new member.
4748
4749 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
4750
4751         * linux-low.c (linux_low_enable_btrace): Remove.
4752         (linux_target_ops): Replace linux_low_enable_btrace with
4753         linux_enable_btrace.
4754
4755 2015-09-03  Yao Qi  <yao.qi@linaro.org>
4756
4757         * linux-aarch64-low.c (aarch64_insert_point): Call
4758         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4759         returns true.
4760
4761 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4762
4763         * linux-low.c (check_stopped_by_breakpoint): Use
4764         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4765
4766 2015-08-27  Pedro Alves  <palves@redhat.com>
4767
4768         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4769
4770 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
4771
4772         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4773         the XNEW-family equivalent.
4774         (compile_bytecodes): Likewise.
4775         * dll.c (loaded_dll): Likewise.
4776         * event-loop.c (append_callback_event): Likewise.
4777         (create_file_handler): Likewise.
4778         (create_file_event): Likewise.
4779         * hostio.c (handle_open): Likewise.
4780         * inferiors.c (add_thread): Likewise.
4781         (add_process): Likewise.
4782         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4783         * linux-arm-low.c (arm_new_process): Likewise.
4784         (arm_new_thread): Likewise.
4785         * linux-low.c (add_to_pid_list): Likewise.
4786         (linux_add_process): Likewise.
4787         (handle_extended_wait): Likewise.
4788         (add_lwp): Likewise.
4789         (enqueue_one_deferred_signal): Likewise.
4790         (enqueue_pending_signal): Likewise.
4791         (linux_resume_one_lwp_throw): Likewise.
4792         (linux_resume_one_thread): Likewise.
4793         (linux_read_memory): Likewise.
4794         (linux_write_memory): Likewise.
4795         * linux-mips-low.c (mips_linux_new_process): Likewise.
4796         (mips_linux_new_thread): Likewise.
4797         (mips_add_watchpoint): Likewise.
4798         * linux-x86-low.c (initialize_low_arch): Likewise.
4799         * lynx-low.c (lynx_add_process): Likewise.
4800         * mem-break.c (set_raw_breakpoint_at): Likewise.
4801         (set_breakpoint): Likewise.
4802         (add_condition_to_breakpoint): Likewise.
4803         (add_commands_to_breakpoint): Likewise.
4804         (clone_agent_expr): Likewise.
4805         (clone_one_breakpoint): Likewise.
4806         * regcache.c (new_register_cache): Likewise.
4807         * remote-utils.c (look_up_one_symbol): Likewise.
4808         * server.c (queue_stop_reply): Likewise.
4809         (start_inferior): Likewise.
4810         (queue_stop_reply_callback): Likewise.
4811         (handle_target_event): Likewise.
4812         * spu-low.c (fetch_ppc_memory): Likewise.
4813         (store_ppc_memory): Likewise.
4814         * target.c (set_target_ops): Likewise.
4815         * thread-db.c (thread_db_load_search): Likewise.
4816         (try_thread_db_load_1): Likewise.
4817         * tracepoint.c (add_tracepoint): Likewise.
4818         (add_tracepoint_action): Likewise.
4819         (create_trace_state_variable): Likewise.
4820         (cmd_qtdpsrc): Likewise.
4821         (cmd_qtro): Likewise.
4822         (add_while_stepping_state): Likewise.
4823         * win32-low.c (child_add_thread): Likewise.
4824         (get_image_name): Likewise.
4825
4826 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4827
4828         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4829
4830 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4831
4832         * Makefile.in (aarch64-linux.o): New rule.
4833         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4834         srv_tgtobj.
4835         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4836         (aarch64_init_debug_reg_state): Make it extern.
4837         (aarch64_linux_prepare_to_resume): Remove.
4838
4839 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4840
4841         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4842         lwp_arch_private_info and ptid_of_lwp.
4843
4844 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4845
4846         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4847         Find proc_info by find_process_pid.  All callers updated.
4848
4849 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4850
4851         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4852         Remove.
4853         (debug_reg_change_callback): Remove.
4854         (aarch64_notify_debug_reg_change): Remove.
4855
4856 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4857
4858         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4859         Call current_lwp_ptid.
4860
4861 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4862
4863         * linux-aarch64-low.c (debug_reg_change_callback): Use
4864         debug_printf.
4865
4866 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4867
4868         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4869
4870 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4871
4872         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4873
4874 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4875
4876         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4877         the code.
4878
4879 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4880
4881         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4882         Remove.
4883         (debug_reg_change_callback): Remove argument entry and add argument
4884         lwp.  Remove local variable thread.  Don't print thread id in the
4885         debugging output.  Don't check whether pid of thread equals to pid.
4886         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
4887         iterate_over_lwps instead find_inferior.
4888
4889 2015-08-24  Pedro Alves  <palves@redhat.com>
4890
4891         * inferiors.c (get_first_process): New function.
4892         * inferiors.h (get_first_process): New declaration.
4893         * remote-utils.c (read_ptid): Default to the first process in the
4894         list, instead of to the current thread's process.
4895
4896 2015-08-24  Pedro Alves  <palves@redhat.com>
4897
4898         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4899         * event-loop.c: Likewise.
4900         * remote-utils.c: Likewise.
4901         * tracepoint.c: Likewise.
4902
4903 2015-08-24  Pedro Alves  <palves@redhat.com>
4904
4905         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4906         ptid_get_lwp.
4907
4908 2015-08-21  Pedro Alves  <palves@redhat.com>
4909
4910         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4911         instead of literal 1.
4912
4913 2015-08-21  Pedro Alves  <palves@redhat.com>
4914
4915         * tdesc.c (default_description): Explicitly zero-initialize.
4916
4917 2015-08-21  Pedro Alves  <palves@redhat.com>
4918
4919         PR gdb/18749
4920         * inferiors.c (remove_thread): Discard any pending stop reply for
4921         this thread.
4922         * server.c (remove_all_on_match_pid): Rename to ...
4923         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
4924         instead of a pid.
4925         (discard_queued_stop_replies): Change parameter to a ptid.  Now
4926         extern.
4927         (handle_v_kill, kill_inferior_callback, captured_main)
4928         (process_serial_event): Adjust.
4929         * server.h (discard_queued_stop_replies): Declare.
4930
4931 2015-08-21  Pedro Alves  <palves@redhat.com>
4932
4933         * linux-low.c (wait_for_sigstop): Always switch to no thread
4934         selected if the previously current thread dies.
4935         * lynx-low.c (lynx_request_interrupt): Use the first thread's
4936         process instead of the current thread's.
4937         * remote-utils.c (input_interrupt): Don't check if there's no
4938         current thread.
4939         * server.c (gdb_read_memory, gdb_write_memory): If setting the
4940         current thread to the general thread fails, error out.
4941         (handle_qxfer_auxv, handle_qxfer_libraries)
4942         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4943         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4944         (handle_query): Check if there's a thread selected instead of
4945         checking whether there's any thread in the thread list.
4946         (handle_qxfer_threads, handle_qxfer_btrace)
4947         (handle_qxfer_btrace_conf): Don't error out early if there's no
4948         thread in the thread list.
4949         (handle_v_cont, myresume): Don't set the current thread to the
4950         continue thread.
4951         (process_serial_event) <Hg handling>: Also set thread_id if the
4952         previous general thread is still alive.
4953         (process_serial_event) <g/G handling>: If setting the current
4954         thread to the general thread fails, error out.
4955         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4956         thread's lwp instead of the current thread's.
4957         * target.c (set_desired_thread): If the desired thread was not
4958         found, leave the current thread pointing to NULL.  Return an int
4959         (boolean) indicating success.
4960         * target.h (set_desired_thread): Change return type to int.
4961
4962 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
4963
4964         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4965         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4966         #includes.
4967         (ps_get_thread_area): New function.
4968
4969 2015-08-19  Gary Benson  <gbenson@redhat.com>
4970
4971         * hostio.c (handle_pread): Do not attempt to read more data
4972         than hostio_reply_with_data can fit in a packet.
4973
4974 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
4975
4976         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4977
4978 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
4979
4980         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4981
4982 2015-08-06  Pedro Alves  <palves@redhat.com>
4983
4984         * tracepoint.c (expr_eval_result): Now an int.
4985
4986 2015-08-06  Pedro Alves  <palves@redhat.com>
4987
4988         * gdbthread.h (struct regcache): Forward declare.
4989         (struct thread_info) <regcache_data>: Now a struct regcache
4990         pointer.
4991         * inferiors.c (inferior_regcache_data)
4992         (set_inferior_regcache_data): Now work with struct regcache
4993         pointers.
4994         * inferiors.h (struct regcache): Forward declare.
4995         (inferior_regcache_data, set_inferior_regcache_data): Now work
4996         with struct regcache pointers.
4997         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4998         (free_register_cache_thread): Remove struct regcache pointer
4999         casts.
5000
5001 2015-08-06  Pedro Alves  <palves@redhat.com>
5002
5003         * server.c (captured_main): On error, print the exception message
5004         to stderr, and if run_once is set, throw a quit.
5005
5006 2015-08-06  Pedro Alves  <palves@redhat.com>
5007
5008         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5009         the current thread.
5010
5011 2015-08-06  Pedro Alves  <palves@redhat.com>
5012
5013         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5014         reading beyond the passed in buffer length.
5015
5016 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
5017
5018         * tracepoint.c (symbol_list) <required>: Remove.
5019
5020 2015-08-06  Pedro Alves  <palves@redhat.com>
5021
5022         * linux-low.c (handle_extended_wait): Set the fork child's suspend
5023         count if stopping and suspending threads.
5024         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5025         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5026         (linux_detach): Complete an ongoing step-over.
5027         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
5028         throughout.
5029         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5030         (linux_wait_1): If passing a signal to the inferior after
5031         finishing a step-over, unsuspend and re-resume all lwps.  If we
5032         see a single-step event but the thread should be continuing, don't
5033         pass the trap to gdb.
5034         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5035         internal_error instead of gdb_assert.
5036         (enqueue_pending_signal): New function.
5037         (check_ptrace_stopped_lwp_gone): Add debug output.
5038         (start_step_over): Use internal_error instead of gdb_assert.
5039         (complete_ongoing_step_over): New function.
5040         (linux_resume_one_thread): Don't resume a suspended thread.
5041         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5042         it stepping.
5043
5044 2015-08-06  Pedro Alves  <palves@redhat.com>
5045
5046         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5047         (linux_thread_alive): Use lwp_is_marked_dead.
5048         (extended_event_reported): Delete.
5049         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5050         instead of extended_event_reported.
5051         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
5052         as well.
5053         (lwp_is_marked_dead): New function.
5054         (lwp_running): Use lwp_is_marked_dead.
5055         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5056         comment.
5057
5058 2015-08-06  Pedro Alves  <palves@redhat.com>
5059
5060         * linux-low.c (linux_wait_1): Move fork event output out of the
5061         !report_to_gdb check.  Pass event_child->waitstatus to
5062         target_waitstatus_to_string instead of ourstatus.
5063
5064 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5065
5066         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5067         if current_thread is 32 bit.
5068
5069 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5070
5071         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5072         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5073         * server.c (extended_protocol): Remove "static".
5074         * server.h (extended_protocol): Declare it.
5075
5076 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5077
5078         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5079         both aarch64 and aarch32.
5080         (aarch64_set_pc): Likewise.
5081
5082 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5083
5084         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5085         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5086         arm-with-neon.xml to srv_xmlfiles.
5087         * linux-aarch64-low.c: Include linux-aarch32-low.h.
5088         (is_64bit_tdesc): New function.
5089         (aarch64_linux_read_description): New function.
5090         (aarch64_arch_setup): Call aarch64_linux_read_description.
5091         (regs_info): Rename to regs_info_aarch64.
5092         (aarch64_regs_info): Return right regs_info.
5093         (initialize_low_arch): Call initialize_low_arch_aarch32.
5094
5095 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5096
5097         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5098         * linux-aarch32-low.c: New file.
5099         * linux-aarch32-low.h: New file.
5100         * linux-arm-low.c (arm_fill_gregset): Move it to
5101         linux-aarch32-low.c.
5102         (arm_store_gregset): Likewise.
5103         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5104         (arm_store_vfpregset): Call arm_store_vfpregset_num.
5105         (arm_arch_setup): Check if PTRACE_GETREGSET works.
5106         (regs_info): Rename to regs_info_arm.
5107         (arm_regs_info): Return regs_info_aarch32 if
5108         have_ptrace_getregset is 1 and target description is
5109         arm_with_neon or arm_with_vfpv3.
5110         (initialize_low_arch): Don't call init_registers_arm_with_neon.
5111         Call initialize_low_arch_aarch32 instead.
5112
5113 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5114
5115         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5116         * linux-low.c: ... here.
5117         * linux-low.h (have_ptrace_getregset): Declare it.
5118
5119 2015-08-04  Pedro Alves  <palves@redhat.com>
5120
5121         * thread-db.c (struct thread_db): Use new typedefs.
5122         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5123         CHK calls.
5124         (disable_thread_event_reporting): Cast result of dlsym to
5125         destination function pointer type.
5126         (thread_db_mourn): Use td_ta_delete_ftype.
5127
5128 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
5129
5130         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5131         arch variant.
5132         (CDX_BREAKPOINT): Define for R2.
5133         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5134         (the_low_target): Add comments.
5135
5136 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5137
5138         * linux-arm-low.c (arm_hwcap): Remove it.
5139         (arm_read_description): New local variable arm_hwcap.  Don't
5140         set arm_hwcap to zero.
5141
5142 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5143
5144         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5145         Use regcache->tdesc instead.
5146         (arm_store_wmmxregset): Likewise.
5147         (arm_fill_vfpregset): Likewise.
5148         (arm_store_vfpregset): Likewise.
5149
5150 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5151
5152         * linux-arm-low.c: Include arch/arm.h.
5153         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5154         (arm_store_gregset): Likewise.
5155
5156 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
5157
5158         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5159         ptrace's 4th parameter.
5160
5161 2015-07-27  Yao Qi  <yao.qi@linaro.org>
5162
5163         * configure.srv (case aarch64*-*-linux*): Don't set
5164         srv_linux_usrregs.
5165
5166 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
5167
5168         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5169         sys/ptrace.h.
5170         * linux-arm-low.c: Likewise.
5171         * linux-cris-low.c: Likewise.
5172         * linux-crisv32-low.c: Likewise.
5173         * linux-low.c: Likewise.
5174         * linux-m68k-low.c: Likewise.
5175         * linux-mips-low.c: Likewise.
5176         * linux-nios2-low.c: Likewise.
5177         * linux-s390-low.c: Likewise.
5178         * linux-sparc-low.c: Likewise.
5179         * linux-tic6x-low.c: Likewise.
5180         * linux-tile-low.c: Likewise.
5181         * linux-x86-low.c: Likewise.
5182
5183 2015-07-24  Pedro Alves  <palves@redhat.com>
5184
5185         * config.in: Regenerate.
5186         * configure: Regenerate.
5187
5188 2015-07-24  Pedro Alves  <palves@redhat.com>
5189
5190         * acinclude.m4: Include ../ptrace.m4.
5191         * configure.ac: Call GDB_AC_PTRACE.
5192         * config.in, configure: Regenerate.
5193
5194 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5195
5196         * linux-low.c (linux_create_inferior): Remove setting to
5197         proc->priv->new_inferior.
5198         (linux_attach): Likewise.
5199         (linux_low_filter_event): Likewise.
5200         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5201
5202 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5203
5204         * linux-low.c (linux_arch_setup): New function.
5205         (linux_low_filter_event): If proc->tdesc is NULL and
5206         proc->attached is true, call the_low_target.arch_setup.
5207         Otherwise, keep status pending, and return.
5208         (linux_resume_one_lwp_throw): Don't call get_pc if
5209         thread->while_stepping isn't NULL.  Don't call
5210         get_thread_regcache if proc->tdesc is NULL.
5211         (need_step_over_p): Return 0 if proc->tdesc is NULL.
5212         (linux_target_ops): Install arch_setup.
5213         * server.c (start_inferior): Call the_target->arch_setup.
5214         * target.h (struct target_ops) <arch_setup>: New field.
5215         (target_arch_setup): New marco.
5216         * lynx-low.c (lynx_target_ops): Update.
5217         * nto-low.c (nto_target_ops): Update.
5218         * spu-low.c (spu_target_ops): Update.
5219         * win32-low.c (win32_target_ops): Update.
5220
5221 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5222
5223         * linux-low.c (linux_add_process): Don't set
5224         proc->priv->new_inferior.
5225         (linux_create_inferior): Set proc->priv->new_inferior to 1.
5226         (linux_attach): Likewise.
5227
5228 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5229
5230         * server.c (start_inferior): Code refactor.
5231
5232 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5233
5234         * server.c (process_serial_event): Set general_thread.
5235
5236 2015-07-21  Yao Qi  <yao.qi@linaro.org>
5237
5238         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5239         aarch64_linux_get_debug_reg_capacity.
5240
5241 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5242
5243         * Makefile.in (aarch64-linux-hw-point.o): New rule.
5244         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5245         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5246         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5247         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5248         (AARCH64_HWP_ALIGNMENT): Likewise.
5249         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5250         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5251         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5252         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5253         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5254         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5255         (struct aarch64_debug_reg_state): Likewise.
5256         (struct arch_lwp_info): Likewise.
5257         (aarch64_align_watchpoint): Likewise.
5258         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5259         (aarch64_watchpoint_length): Likewise.
5260         (aarch64_point_encode_ctrl_reg): Likewise
5261         (aarch64_point_is_aligned): Likewise.
5262         (aarch64_align_watchpoint): Likewise.
5263         (aarch64_linux_set_debug_regs):
5264         (aarch64_dr_state_insert_one_point): Likewise.
5265         (aarch64_dr_state_remove_one_point): Likewise.
5266         (aarch64_handle_breakpoint): Likewise.
5267         (aarch64_handle_aligned_watchpoint): Likewise.
5268         (aarch64_handle_unaligned_watchpoint): Likewise.
5269         (aarch64_handle_watchpoint): Likewise.
5270
5271 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5272
5273         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5274         and don't aarch64_get_debug_reg_state.  All callers update.
5275         (aarch64_handle_aligned_watchpoint): Likewise.
5276         (aarch64_handle_unaligned_watchpoint): Likewise.
5277         (aarch64_handle_watchpoint): Likewise.
5278         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5279         (aarch64_remove_point): Likewise.
5280
5281 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5282
5283         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5284         debug_printf.
5285         (aarch64_handle_unaligned_watchpoint): Likewise.
5286
5287 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5288
5289         Revert the previous 3 commits:
5290         Move gdb_regex* to common/
5291         Move linux_find_memory_regions_full & co.
5292         gdbserver build-id attribute generator
5293
5294 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5295             Jan Kratochvil  <jan.kratochvil@redhat.com>
5296
5297         gdbserver build-id attribute generator.
5298         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5299         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5300         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5301         (find_phdr): New.
5302         (get_dynamic): Use find_pdhr to traverse program headers.
5303         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5304         (compare_mapping_entry_range, struct find_memory_region_callback_data)
5305         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5306         (get_hex_build_id): New.
5307         (linux_qxfer_libraries_svr4): Add optional build-id attribute
5308         to reply XML document.
5309
5310 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5311             Jan Kratochvil  <jan.kratochvil@redhat.com>
5312
5313         * target.c: Include target/target-utils.h and fcntl.h.
5314         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5315         (target_fileio_read_stralloc): New functions.
5316
5317 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5318
5319         * Makefile.in (OBS): Add gdb_regex.o.
5320         (gdb_regex.o): New.
5321         * config.in: Rebuilt.
5322         * configure: Rebuilt.
5323
5324 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5325             Jan Kratochvil  <jan.kratochvil@redhat.com>
5326
5327         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5328         * Makefile.in (OBS): Add target-utils.o.
5329         (linux-maps.o, target-utils.o): New.
5330         * configure.srv (srv_linux_obj): Add linux-maps.o.
5331
5332 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
5333
5334         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5335         function, return 1.
5336         (the_low_target): Install it.
5337
5338 2015-07-14  Pedro Alves  <palves@redhat.com>
5339
5340         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5341         Instead, ignore ECHILD, and throw an error for other errnos.
5342
5343 2015-07-10  Pedro Alves  <palves@redhat.com>
5344
5345         * event-loop.c (struct callback_event) <data>: Change type to
5346         gdb_client_data instance instead of gdb_client_data pointer.
5347         (append_callback_event): Adjust.
5348
5349 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
5350
5351         * linux-aarch64-low.c: Add comments for each linux_target_ops
5352         method.  Remove comments already covered in target_ops and
5353         linux_target_ops definitions.
5354         (the_low_target): Add comments for each unimplemented method.
5355
5356 2015-07-09  Yao Qi  <yao.qi@linaro.org>
5357
5358         * linux-aarch64-low.c (aarch64_regmap): Remove.
5359         (aarch64_usrregs_info): Remove.
5360         (regs_info): Set field usrregs to NULL.
5361
5362 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
5363
5364         * linux-low.c: Include "rsp-low.h"
5365         (linux_low_encode_pt_config, linux_low_encode_raw): New.
5366         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5367         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5368         (handle_btrace_enable_pt): New.
5369         (handle_btrace_general_set): Support "pt".
5370         (handle_btrace_conf_general_set): Support "pt:size".
5371
5372 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5373
5374         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5375         Z_PACKET_SW_BP.
5376
5377 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5378
5379         * linux-aarch64-low.c: Remove comment about endianness.
5380         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
5381         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
5382         memcmp.
5383
5384 2015-06-24  Gary Benson  <gbenson@redhat.com>
5385
5386         * linux-i386-ipa.c (stdint.h): Do not include.
5387         * lynx-i386-low.c (stdint.h): Likewise.
5388         * lynx-ppc-low.c (stdint.h): Likewise.
5389         * mem-break.c (stdint.h): Likewise.
5390         * thread-db.c (stdint.h): Likewise.
5391         * tracepoint.c (stdint.h): Likewise.
5392         * win32-low.c (stdint.h): Likewise.
5393
5394 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5395
5396         * server.c (write_qxfer_response): Update call to
5397         remote_escape_output.
5398
5399 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
5400             Jan Kratochvil  <jan.kratochvil@redhat.com>
5401
5402         Merge multiple hex conversions.
5403         * gdbreplay.c (tohex): Rename to 'fromhex'.
5404         (logchar): Use fromhex.
5405
5406 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
5407
5408         * server.c (handle_qxfer_libraries): Set `version' attribute for
5409         <library-list>.
5410
5411 2015-06-10  Gary Benson  <gbenson@redhat.com>
5412
5413         * target.h (struct target_ops) <multifs_open>: New field.
5414         <multifs_unlink>: Likewise.
5415         <multifs_readlink>: Likewise.
5416         * linux-low.c (nat/linux-namespaces.h): New include.
5417         (linux_target_ops): Initialize the_target->multifs_open,
5418         the_target->multifs_unlink and the_target->multifs_readlink.
5419         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5420         * hostio.c (hostio_fs_pid): New static variable.
5421         (hostio_handle_new_gdb_connection): New function.
5422         (handle_setfs): Likewise.
5423         (handle_open): Use the_target->multifs_open as appropriate.
5424         (handle_unlink): Use the_target->multifs_unlink as appropriate.
5425         (handle_readlink): Use the_target->multifs_readlink as
5426         appropriate.
5427         (handle_vFile): Handle vFile:setfs packets.
5428         * server.c (handle_query): Call hostio_handle_new_gdb_connection
5429         after target_handle_new_gdb_connection.
5430
5431 2015-06-10  Gary Benson  <gbenson@redhat.com>
5432
5433         * configure.ac (AC_CHECK_FUNCS): Add setns.
5434         * config.in: Regenerate.
5435         * configure: Likewise.
5436         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5437         (linux-namespaces.o): New rule.
5438         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5439
5440 2015-06-09  Gary Benson <gbenson@redhat.com>
5441
5442         * hostio.c (handle_open): Process mode argument with
5443         fileio_to_host_mode.
5444
5445 2015-06-01  Yao Qi  <yao.qi@linaro.org>
5446
5447         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5448         * linux-x86-low.c: Likewise.
5449
5450 2015-05-28  Don Breazeal  <donb@codesourcery.com>
5451
5452         * linux-low.c (handle_extended_wait): Initialize
5453         thread_info.last_resume_kind for new fork children.
5454
5455 2015-05-15  Pedro Alves  <palves@redhat.com>
5456
5457         * target.h (target_handle_new_gdb_connection): Rewrite using if
5458         wrapped in do/while.
5459
5460 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
5461
5462         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5463         * configure, config.in: Regenerate.
5464         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5465         Declare typedef.
5466
5467 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5468
5469         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5470         PTRACE_EVENT_VFORK_DONE.
5471         (linux_low_ptrace_options, extended_event_reported): Add vfork
5472         events.
5473         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5474         and "vforkdone" for RSP 'T' Stop Reply Packet.
5475         * server.h (report_vfork_events): Declare
5476         global variable.
5477
5478 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5479
5480         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5481         (the_low_target) <new_fork>: Initialize new member.
5482         * linux-arm-low.c (arm_new_fork): New function.
5483         (the_low_target) <new_fork>: Initialize new member.
5484         * linux-low.c (handle_extended_wait): Call new target function
5485         new_fork.
5486         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5487         * linux-mips-low.c (mips_add_watchpoint): New function
5488         extracted from mips_insert_point.
5489         (the_low_target) <new_fork>: Initialize new member.
5490         (mips_linux_new_fork): New function.
5491         (mips_insert_point): Call mips_add_watchpoint.
5492         * linux-x86-low.c (x86_linux_new_fork): New function.
5493         (the_low_target) <new_fork>: Initialize new member.
5494
5495 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5496
5497         * linux-low.c (handle_extended_wait): Implement return value,
5498         rename argument 'event_child' to 'event_lwp', handle
5499         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5500         (linux_low_ptrace_options): New function.
5501         (linux_low_filter_event): Call linux_low_ptrace_options,
5502         use different argument fo linux_enable_event_reporting,
5503         use return value from handle_extended_wait.
5504         (extended_event_reported): New function.
5505         (linux_wait_1): Call extended_event_reported and set
5506         status to report fork events.
5507         (linux_write_memory): Add pid to debug message.
5508         (reset_lwp_ptrace_options_callback): New function.
5509         (linux_handle_new_gdb_connection): New function.
5510         (linux_target_ops): Initialize new structure member.
5511         * linux-low.h (struct lwp_info) <waitstatus>: New member.
5512         * lynx-low.c: Initialize new structure member.
5513         * remote-utils.c (prepare_resume_reply): Implement stop reason
5514         "fork" for "T" stop message.
5515         * server.c (handle_query): Call handle_new_gdb_connection.
5516         * server.h (report_fork_events): Declare global flag.
5517         * target.h (struct target_ops) <handle_new_gdb_connection>:
5518         New member.
5519         (target_handle_new_gdb_connection): New macro.
5520         * win32-low.c: Initialize new structure member.
5521
5522 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5523
5524         * mem-break.c (APPEND_TO_LIST): Define macro.
5525         (clone_agent_expr): New function.
5526         (clone_one_breakpoint): New function.
5527         (clone_all_breakpoints): New function.
5528         * mem-break.h: Declare new functions.
5529
5530 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5531
5532         * linux-low.c (linux_supports_fork_events): New function.
5533         (linux_supports_vfork_events): New function.
5534         (linux_target_ops): Initialize new structure members.
5535         (initialize_low): Call linux_check_ptrace_features.
5536         * lynx-low.c (lynx_target_ops): Initialize new structure
5537         members.
5538         * server.c (report_fork_events, report_vfork_events):
5539         New global flags.
5540         (handle_query): Add new features to qSupported packet and
5541         response.
5542         (captured_main): Initialize new global variables.
5543         * target.h (struct target_ops) <supports_fork_events>:
5544         New member.
5545         <supports_vfork_events>: New member.
5546         (target_supports_fork_events): New macro.
5547         (target_supports_vfork_events): New macro.
5548         * win32-low.c (win32_target_ops): Initialize new structure
5549         members.
5550
5551 2015-05-12  Gary Benson <gbenson@redhat.com>
5552
5553         * server.c (handle_qxfer_exec_file): Use current process
5554         if annex is empty.
5555
5556 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
5557
5558         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
5559         Remove HAVE_PTRACE_GETREGS conditionals.
5560         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5561         instead of PTRACE_GETREGS and PTRACE_SETREGS.
5562
5563 2015-05-08  Yao Qi  <yao.qi@linaro.org>
5564
5565         * linux-low.c (linux_supports_conditional_breakpoints): New
5566         function.
5567         (linux_target_ops): Install new target method.
5568         * lynx-low.c (lynx_target_ops): Install NULL hook for
5569         supports_conditional_breakpoints.
5570         * nto-low.c (nto_target_ops): Likewise.
5571         * spu-low.c (spu_target_ops): Likewise.
5572         * win32-low.c (win32_target_ops): Likewise.
5573         * server.c (handle_query): Check
5574         target_supports_conditional_breakpoints.
5575         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5576         New field.
5577         (target_supports_conditional_breakpoints): New macro.
5578
5579 2015-05-06  Pedro Alves  <palves@redhat.com>
5580
5581         PR server/18081
5582         * server.c (start_inferior): If the process exits, mourn it.
5583
5584 2015-04-21  Gary Benson <gbenson@redhat.com>
5585
5586         * hostio.c (fileio_open_flags_to_host): Factored out to
5587         fileio_to_host_openflags in common/fileio.c.  Single use
5588         updated.
5589
5590 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5591
5592         * linux-xtensa-low.c (xtensa_fill_gregset)
5593         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5594         XCHAL_HAVE_LOOP.
5595
5596 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5597
5598         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5599         (regs_info): Replace usrregs pointer with NULL.
5600
5601 2015-04-17  Gary Benson  <gbenson@redhat.com>
5602
5603         * target.h (struct target_ops) <pid_to_exec_file>: New field.
5604         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5605         * server.c (handle_qxfer_exec_file): New function.
5606         (qxfer_packets): Add exec-file entry.
5607         (handle_query): Report qXfer:exec-file:read as supported packet.
5608
5609 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
5610
5611         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5612
5613 2015-04-09  Gary Benson <gbenson@redhat.com>
5614
5615         * hostio-errno.c (errno_to_fileio_error): Remove function.
5616         Update caller to use remote_fileio_to_fio_error.
5617
5618 2015-04-09  Yao Qi  <yao.qi@linaro.org>
5619
5620         * linux-low.c (linux_insert_point): Call
5621         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5622         (linux_remove_point): Call remove_memory_breakpoint if type is
5623         raw_bkpt_type_sw.
5624         * linux-x86-low.c (x86_insert_point): Don't call
5625         insert_memory_breakpoint.
5626         (x86_remove_point): Don't call remove_memory_breakpoint.
5627
5628 2015-04-01  Pedro Alves  <palves@redhat.com>
5629             Cleber Rosa  <crosa@redhat.com>
5630
5631         * server.c (gdbserver_usage): Reorganize and extend the usage
5632         message.
5633
5634 2015-03-24  Pedro Alves  <palves@redhat.com>
5635
5636         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5637         output.  Also dump TRAP_TRACE.
5638         (linux_low_filter_event): In debug output, distinguish a
5639         resume_stop SIGSTOP from a delayed SIGSTOP.
5640
5641 2015-03-24  Gary Benson  <gbenson@redhat.com>
5642
5643         * linux-x86-low.c (x86_linux_new_thread): Moved to
5644         nat/x86-linux.c.
5645         (x86_linux_prepare_to_resume): Likewise.
5646
5647 2015-03-24  Gary Benson  <gbenson@redhat.com>
5648
5649         * Makefile.in (x86-linux-dregs.o): New rule.
5650         * configure.srv: Add x86-linux-dregs.o to relevant targets.
5651         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5652         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5653         (x86_linux_dr_get): Likewise.
5654         (x86_linux_dr_set): Likewise.
5655         (update_debug_registers_callback): Likewise.
5656         (x86_linux_dr_set_addr): Likewise.
5657         (x86_linux_dr_get_addr): Likewise.
5658         (x86_linux_dr_set_control): Likewise.
5659         (x86_linux_dr_get_control): Likewise.
5660         (x86_linux_dr_get_status): Likewise.
5661         (x86_linux_update_debug_registers): Likewise.
5662
5663 2015-03-24  Gary Benson  <gbenson@redhat.com>
5664
5665         * linux-x86-low.c (x86_linux_update_debug_registers):
5666         New function, factored out from...
5667         (x86_linux_prepare_to_resume): ...this.
5668
5669 2015-03-24  Gary Benson  <gbenson@redhat.com>
5670
5671         * linux-x86-low.c (x86_linux_dr_get): Update comments.
5672         (x86_linux_dr_set): Likewise.
5673         (update_debug_registers_callback): Likewise.
5674         (x86_linux_dr_set_addr): Likewise.
5675         (x86_linux_dr_get_addr): Likewise.
5676         (x86_linux_dr_set_control): Likewise.
5677         (x86_linux_dr_get_control): Likewise.
5678         (x86_linux_dr_get_status): Likewise.
5679         (x86_linux_prepare_to_resume): Likewise.
5680
5681 2015-03-24  Gary Benson  <gbenson@redhat.com>
5682
5683         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5684         Use perror_with_name.  Pass string through gettext.
5685         (x86_linux_dr_set): Likewise.
5686
5687 2015-03-24  Gary Benson  <gbenson@redhat.com>
5688
5689         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5690         (x86_linux_dr_set_addr): ...this.
5691         (x86_dr_low_get_addr): Rename to...
5692         (x86_linux_dr_get_addr): ...this.
5693         (x86_dr_low_set_control): Rename to...
5694         (x86_linux_dr_set_control): ...this.
5695         (x86_dr_low_get_control): Rename to...
5696         (x86_linux_dr_get_control): ...this.
5697         (x86_dr_low_get_status): Rename to...
5698         (x86_linux_dr_get_status): ...this.
5699         (x86_dr_low): Update with new function names.
5700
5701 2015-03-24  Gary Benson  <gbenson@redhat.com>
5702
5703         * Makefile.in (x86-linux.o): New rule.
5704         * configure.srv: Add x86-linux.o to relevant targets.
5705         * linux-low.c (lwp_set_arch_private_info): New function.
5706         (lwp_arch_private_info): Likewise.
5707         * linux-x86-low.c: Include nat/x86-linux.h.
5708         (arch_lwp_info): Removed structure.
5709         (update_debug_registers_callback):
5710         Use lwp_set_debug_registers_changed.
5711         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5712         and lwp_set_debug_registers_changed.
5713         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5714
5715 2015-03-24  Gary Benson  <gbenson@redhat.com>
5716
5717         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5718         * linux-arm-low.c (arm_new_thread): Likewise.
5719         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5720         * linux-mips-low.c (mips_linux_new_thread): Likewise.
5721         * linux-x86-low.c (x86_linux_new_thread): Likewise.
5722         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5723
5724 2015-03-24  Gary Benson  <gbenson@redhat.com>
5725
5726         * linux-low.c (ptid_of_lwp): New function.
5727         (lwp_is_stopped): Likewise.
5728         (lwp_stop_reason): Likewise.
5729         * linux-x86-low.c (update_debug_registers_callback):
5730         Use lwp_is_stopped.
5731         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5732         lwp_stop_reason.
5733
5734 2015-03-24  Gary Benson  <gbenson@redhat.com>
5735
5736         * linux-low.h (linux_stop_lwp): Remove declaration.
5737
5738 2015-03-24  Gary Benson  <gbenson@redhat.com>
5739
5740         * linux-low.h: Include nat/linux-nat.h.
5741         * linux-low.c (iterate_over_lwps_args): New structure.
5742         (iterate_over_lwps_filter): New function.
5743         (iterate_over_lwps): Likewise.
5744         * linux-x86-low.c (update_debug_registers_callback):
5745         Update signature to what iterate_over_lwps expects.
5746         Remove PID check that iterate_over_lwps now performs.
5747         (x86_dr_low_set_addr): Use iterate_over_lwps.
5748         (x86_dr_low_set_control): Likewise.
5749
5750 2015-03-24  Gary Benson  <gbenson@redhat.com>
5751
5752         * linux-x86-low.c (x86_debug_reg_state): New function.
5753         (x86_linux_prepare_to_resume): Use the above.
5754
5755 2015-03-24  Gary Benson  <gbenson@redhat.com>
5756
5757         * linux-low.c (current_lwp_ptid): New function.
5758         * linux-x86-low.c: Include nat/linux-nat.h.
5759         (x86_dr_low_get_addr): Use current_lwp_ptid.
5760         (x86_dr_low_get_control): Likewise.
5761         (x86_dr_low_get_status): Likewise.
5762
5763 2015-03-20  Pedro Alves  <palves@redhat.com>
5764
5765         * tracepoint.c (cmd_qtstatus): Make "str" const.
5766
5767 2015-03-20  Pedro Alves  <palves@redhat.com>
5768
5769         * server.c (handle_general_set): Make "req_str" const.
5770
5771 2015-03-19  Pedro Alves  <palves@redhat.com>
5772
5773         * linux-low.c (linux_resume_one_lwp): Rename to ...
5774         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
5775         instead call perror_with_name.
5776         (check_ptrace_stopped_lwp_gone): New function.
5777         (linux_resume_one_lwp): Reimplement as wrapper around
5778         linux_resume_one_lwp_throw that swallows errors if the LWP is
5779         gone.
5780
5781 2015-03-19  Pedro Alves  <palves@redhat.com>
5782
5783         * linux-low.c (count_events_callback, select_event_lwp_callback):
5784         No longer check whether the thread has resume_stop as last resume
5785         kind.
5786
5787 2015-03-19 Pedro Alves  <palves@redhat.com>
5788
5789         * linux-low.c (count_events_callback, select_event_lwp_callback):
5790         Use the lwp's status_pending_p field, not the thread's.
5791
5792 2015-03-19  Pedro Alves  <palves@redhat.com>
5793
5794         * linux-low.c (select_event_lwp_callback): Update comments to
5795         no longer mention SIGTRAP.
5796
5797 2015-03-18  Gary Benson  <gbenson@redhat.com>
5798
5799         * server.c (handle_query): Do not report vFile:fstat as supported.
5800
5801 2015-03-11  Gary Benson  <gbenson@redhat.com>
5802
5803         * hostio.c (sys/types.h): New include.
5804         (sys/stat.h): Likewise.
5805         (common-remote-fileio.h): Likewise.
5806         (handle_fstat): New function.
5807         (handle_vFile): Handle vFile:fstat packets.
5808
5809 2015-03-11  Gary Benson  <gbenson@redhat.com>
5810
5811         * configure.ac (AC_CHECK_MEMBERS): Add checks for
5812         struct stat.st_blocks and struct stat.st_blksize.
5813         * configure: Regenerate.
5814         * config.in: Likewise.
5815         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5816         (OBS): Add common-remote-fileio.o.
5817         (common-remote-fileio.o): New rule.
5818
5819 2015-03-09  Pedro Alves  <palves@redhat.com>
5820
5821         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5822         'struct sockaddr' pointer in 'accept' call.
5823
5824 2015-03-09  Pedro Alves  <palves@redhat.com>
5825
5826         Revert:
5827         2015-03-07  Pedro Alves  <palves@redhat.com>
5828         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5829         or <winsock2.h> here.  Instead include "gdb_socket.h".
5830         (remote_open): Use union gdb_sockaddr_u.
5831         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5832         or <winsock2.h> here.  Instead include "gdb_socket.h".
5833         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5834         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5835         or <sys/un.h>.
5836         (init_named_socket, gdb_agent_helper_thread): Use union
5837         gdb_sockaddr_u.
5838
5839 2015-03-07  Pedro Alves  <palves@redhat.com>
5840
5841         * configure.ac (build_warnings): Move
5842         -Wdeclaration-after-statement to the C-specific set.
5843         * configure: Regenerate.
5844
5845 2015-03-07  Pedro Alves  <palves@redhat.com>
5846
5847         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5848         or <winsock2.h> here.  Instead include "gdb_socket.h".
5849         (remote_open): Use union gdb_sockaddr_u.
5850         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5851         or <winsock2.h> here.  Instead include "gdb_socket.h".
5852         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5853         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5854         or <sys/un.h>.
5855         (init_named_socket, gdb_agent_helper_thread): Use union
5856         gdb_sockaddr_u.
5857
5858 2015-03-07  Pedro Alves  <palves@redhat.com>
5859
5860         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5861         instead.
5862
5863 2015-03-06  Yao Qi  <yao.qi@linaro.org>
5864
5865         * linux-aarch64-low.c (aarch64_insert_point): Use
5866         show_debug_regs as a boolean.
5867         (aarch64_remove_point): Likewise.
5868
5869 2015-03-05  Pedro Alves  <palves@redhat.com>
5870
5871         * lynx-low.c (lynx_target_ops): Install NULL hooks for
5872         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5873         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5874         * nto-low.c (nto_target_ops): Likewise.
5875         * spu-low.c (spu_target_ops): Likewise.
5876         * win32-low.c (win32_target_ops): Likewise.
5877
5878 2015-03-04  Pedro Alves  <palves@redhat.com>
5879
5880         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5881         Decide whether a breakpoint triggered based on the SIGTRAP's
5882         siginfo.si_code.
5883         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5884         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5885         (linux_low_filter_event): Check for breakpoints before checking
5886         watchpoints.
5887         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5888         siginfo.si_code.
5889         (linux_stopped_by_sw_breakpoint)
5890         (linux_supports_stopped_by_sw_breakpoint)
5891         (linux_stopped_by_hw_breakpoint)
5892         (linux_supports_stopped_by_hw_breakpoint): New functions.
5893         (linux_target_ops): Install new target methods.
5894
5895 2015-03-04  Pedro Alves  <palves@redhat.com>
5896
5897         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5898         * server.c (swbreak_feature, hwbreak_feature): New globals.
5899         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5900         (captured_main): Clear swbreak_feature and hwbreak_feature.
5901         * server.h (swbreak_feature, hwbreak_feature): Declare.
5902         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5903         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5904         supports_stopped_by_hw_breakpoint>: New fields.
5905         (target_supports_stopped_by_sw_breakpoint)
5906         (target_stopped_by_sw_breakpoint)
5907         (target_supports_stopped_by_hw_breakpoint)
5908         (target_stopped_by_hw_breakpoint): Declare.
5909
5910 2015-03-04  Pedro Alves  <palves@redhat.com>
5911
5912         enum lwp_stop_reason -> enum target_stop_reason
5913         * linux-low.c (check_stopped_by_breakpoint): Adjust.
5914         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5915         (linux_wait_1, stuck_in_jump_pad_callback)
5916         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5917         (linux_stopped_by_watchpoint):
5918         * linux-low.h (enum lwp_stop_reason): Delete.
5919         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5920         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5921
5922 2015-03-04  Yao Qi  <yao.qi@linaro.org>
5923
5924         * Makefile.in (SFILES): Add linux-aarch64-low.c.
5925
5926 2015-03-03  Gary Benson  <gbenson@redhat.com>
5927
5928         * hostio.c (handle_vFile): Fix prefix lengths.
5929
5930 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
5931
5932         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5933         ptr_bits.
5934
5935 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5936
5937         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5938         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5939         (clean): Add "rm -f" for above C files.
5940         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5941         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5942         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5943         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5944         * linux-s390-low.c (HWCAP_S390_VX): New macro.
5945         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5946         (init_registers_s390x_vx_linux64)
5947         (init_registers_s390x_tevx_linux64)
5948         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5949         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5950         declarations.
5951         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5952         (s390_store_vxrs_high): New functions.
5953         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5954         NT_S390_VXRS_HIGH.
5955         (s390_arch_setup): Add logic for selecting one of the new target
5956         descriptions.  Activate the new vector regsets if applicable.
5957         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5958         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5959         and init_registers_s390x_tevx_linux64.
5960
5961 2015-03-01  Pedro Alves  <palves@redhat.com>
5962
5963         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5964         parameter.
5965
5966 2015-02-27  Pedro Alves  <palves@redhat.com>
5967
5968         * linux-x86-low.c (u_debugreg_offset): New function.
5969         (x86_linux_dr_get, x86_linux_dr_set): Use it.
5970
5971 2015-02-27  Pedro Alves  <palves@redhat.com>
5972
5973         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5974         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5975         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5976         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5977         (ps_lsetfpregs, ps_getpid)
5978         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5979         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5980         (ps_lsetxregs, ps_plog): Declare.
5981
5982 2015-02-27  Pedro Alves  <palves@redhat.com>
5983
5984         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5985         IP_AGENT_EXPORT_FUNC.
5986         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5987         IP_AGENT_EXPORT_FUNC.
5988         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5989         (IP_AGENT_EXPORT): Delete.
5990         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5991         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5992         (gdb_trampoline_buffer_error, collecting, gdb_collect)
5993         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5994         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5995         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5996         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5997         (traceframe_read_count, traceframe_write_count)
5998         (traceframes_created, trace_state_variables, get_raw_reg)
5999         (get_trace_state_variable_value, set_trace_state_variable_value)
6000         (ust_loaded, helper_thread_id, cmd_buf): Use
6001         IPA_SYM_EXPORTED_NAME.
6002         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6003         (tracepoints) Use IP_AGENT_EXPORT_VAR.
6004         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6005         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6006         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6007         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6008         EXTERN_C_PUSH/EXTERN_C_POP.
6009         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6010         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6011         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6012         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6013         (traceframe_write_count, traceframe_read_count)
6014         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6015         (about_to_request_buffer_space, get_trace_state_variable_value)
6016         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6017         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6018         EXTERN_C_PUSH/EXTERN_C_POP.
6019         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6020         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6021         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6022         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6023         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6024         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6025         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6026         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6027         Define.
6028         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6029         (IP_AGENT_EXPORT_VAR_DECL): Define.
6030         (tracing): Declare.
6031         (gdb_agent_get_raw_reg): Declare.
6032
6033 2015-02-27  Tom Tromey  <tromey@redhat.com>
6034             Pedro Alves  <palves@redhat.com>
6035
6036         Rename symbols whose names are reserved C++ keywords throughout.
6037
6038 2015-02-27  Pedro Alves  <palves@redhat.com>
6039
6040         * Makefile.in (COMPILER): New, get it from autoconf.
6041         (CXX): Get from autoconf instead.
6042         (COMPILE.pre): Use COMPILER.
6043         (CC-LD): Rename to ...
6044         (CC_LD): ... this.  Use COMPILER.
6045         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6046         (CXX_FOR_TARGET): Default to g++ instead of gcc.
6047         * acinclude.m4: Include build-with-cxx.m4.
6048         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6049         Disable -Werror by default if building in C++ mode.
6050         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6051         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6052         the C++ compiler.  Save/restore CXXFLAGS too.
6053         * configure: Regenerate.
6054
6055 2015-02-27  Pedro Alves  <palves@redhat.com>
6056
6057         * acinclude.m4: Include libiberty.m4.
6058         * configure.ac: Call libiberty_INIT.
6059         * config.in, configure: Regenerate.
6060
6061 2015-02-26  Pedro Alves  <palves@redhat.com>
6062
6063         * linux-low.c (linux_wait_1): When incrementing the PC past a
6064         program breakpoint always use the_low_target.breakpoint_len as
6065         increment, rather than the maximum between that and
6066         the_low_target.decr_pc_after_break.
6067
6068 2015-02-23  Pedro Alves  <palves@redhat.com>
6069
6070         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6071         thread was doing a step-over; always adjust the PC if
6072         we stepped over a permanent breakpoint.
6073         (linux_wait_1): If we stepped over breakpoint that was on top of a
6074         permanent breakpoint, manually advance the PC past it.
6075
6076 2015-02-23  Pedro Alves  <palves@redhat.com>
6077
6078         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6079         modes.
6080         (x86_fill_gregset, x86_store_gregset): Use it when handling
6081         $orig_eax.
6082
6083 2015-02-20  Pedro Alves  <palves@redhat.com>
6084
6085         * thread-db.c: Include "nat/linux-procfs.h".
6086         (thread_db_init): Skip listing new threads if the kernel supports
6087         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6088
6089 2015-02-20  Pedro Alves  <palves@redhat.com>
6090
6091         * linux-low.c (status_pending_p_callback): Use ptid_match.
6092
6093 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6094
6095         PR breakpoints/16812
6096         * linux-low.c (wstatus_maybe_breakpoint): Remove.
6097         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6098         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6099
6100 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
6101
6102         PR breakpoints/15956
6103         * tracepoint.c (cmd_qtinit): Add check for current_thread.
6104
6105 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6106
6107         * linux-low.c (linux_low_btrace_conf): Print size.
6108         * server.c (handle_btrace_conf_general_set): New.
6109         (hanle_general_set): Call handle_btrace_conf_general_set.
6110         (handle_query): Report Qbtrace-conf:bts:size as supported.
6111
6112 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6113
6114         * linux-low.c (linux_low_enable_btrace): Update parameters.
6115         (linux_low_btrace_conf): New.
6116         (linux_target_ops)<to_btrace_conf>: Initialize.
6117         * server.c (current_btrace_conf): New.
6118         (handle_btrace_enable): Rename to ...
6119         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
6120         to target_enable_btrace.  Update comment.  Update users.
6121         (handle_qxfer_btrace_conf): New.
6122         (qxfer_packets): Add btrace-conf entry.
6123         (handle_query): Report qXfer:btrace-conf:read as supported packet.
6124         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6125         (target_ops)<read_btrace_conf>: New.
6126         (target_enable_btrace): Update parameters.
6127         (target_read_btrace_conf): New.
6128
6129 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6130
6131         * server.c (handle_btrace_general_set): Remove call to
6132         target_supports_btrace.
6133         (supported_btrace_packets): New.
6134         (handle_query): Call supported_btrace_packets.
6135         * target.h: include btrace-common.h.
6136         (btrace_target_info): Removed.
6137         (supports_btrace, target_supports_btrace): Update parameters.
6138
6139 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6140
6141         * Makefile.in (SFILES): Add common/btrace-common.c.
6142         (OBS): Add common/btrace-common.o.
6143         (btrace-common.o): Add build rules.
6144         * linux-low: Include btrace-common.h.
6145         (linux_low_read_btrace): Use struct btrace_data.  Call
6146         btrace_data_init and btrace_data_fini.
6147
6148 2015-02-06  Pedro Alves  <palves@redhat.com>
6149
6150         * thread-db.c (find_new_threads_callback): Add debug output.
6151
6152 2015-02-04  Pedro Alves  <palves@redhat.com>
6153
6154         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6155         (resume_stopped_resumed_lwps): New function.
6156         (linux_wait_for_event_filtered): Use it.
6157
6158 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6159
6160         * Makefile.in (SFILES): Add linux-personality.c.
6161         (linux-personality.o): New rule.
6162         * configure.srv (srv_linux_obj): Add linux-personality.o to the
6163         list of objects to be built.
6164         * linux-low.c: Include nat/linux-personality.h.
6165         (linux_create_inferior): Remove code to disable address space
6166         randomization (moved to ../nat/linux-personality.c).  Create
6167         cleanup to disable address space randomization.
6168
6169 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6170
6171         * Makefile.in (posix-strerror.o): New rule.
6172         (mingw-strerror.o): Likewise.
6173         * configure: Regenerated.
6174         * configure.ac: Source file ../common/common.host.  Initialize new
6175         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
6176
6177 2015-01-14  Yao Qi  <yao@codesourcery.com>
6178
6179         * Makefile.in (SFILES): Add nat/ppc-linux.c.
6180         (ppc-linux.o): New rule.
6181         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6182         * configure.ac: AC_CHECK_FUNCS(getauxval).
6183         * config.in: Re-generated.
6184         * configure: Re-generated.
6185         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6186         ppc64_64bit_inferior_p
6187
6188 2015-01-14  Yao Qi  <yao@codesourcery.com>
6189
6190         * linux-ppc-low.c: Include "nat/ppc-linux.h".
6191          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6192         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
6193         (PT_ORIG_R3, PT_TRAP): Likewise.
6194         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6195         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6196         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6197
6198 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
6199
6200         * i387-fp.c (i387_cache_to_xsave): In look over
6201         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6202         zmmh_low_space field by use of zmmh_high_space.
6203
6204 2015-01-09  Pedro Alves  <palves@redhat.com>
6205
6206         * linux-low.c (step_over_bkpt): Move higher up in the file.
6207         (handle_extended_wait): Don't store the stop_pc here.
6208         (get_stop_pc): Adjust comments and rename to ...
6209         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
6210         stopped for a software breakpoint or hardware breakpoint.
6211         (thread_still_has_status_pending_p): New function.
6212         (status_pending_p_callback): Use
6213         thread_still_has_status_pending_p.  If the event is no longer
6214         interesting, resume the LWP.
6215         (handle_tracepoints): Add assert.
6216         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6217         (wstatus_maybe_breakpoint): New function.
6218         (cancel_breakpoint): Delete function.
6219         (check_stopped_by_watchpoint): New function, factored out from
6220         linux_low_filter_event.
6221         (lp_status_maybe_breakpoint): Delete function.
6222         (linux_low_filter_event): Remove filter_ptid argument.
6223         Leave thread group exits pending here.  Store the LWP's stop PC.
6224         Always leave events pending.
6225         (linux_wait_for_event_filtered): Pull all events out of the
6226         kernel, and leave them all pending.
6227         (count_events_callback, select_event_lwp_callback): Consider all
6228         events.
6229         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6230         (select_event_lwp): Only give preference to the stepping LWP in
6231         all-stop mode.  Adjust comments.
6232         (ignore_event): New function.
6233         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
6234         references to cancel_breakpoints.  Adjust to renames.  Also give
6235         equal priority to all LWPs that have had events in non-stop mode.
6236         If reporting a software breakpoint event, unadjust the LWP's PC.
6237         (linux_wait): If linux_wait_1 returned an ignored event, retry.
6238         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6239         Adjust.
6240         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
6241         (resume_status_pending_p): Use thread_still_has_status_pending_p.
6242         (linux_stopped_by_watchpoint): Adjust.
6243         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6244         * linux-low.h (enum lwp_stop_reason): New.
6245         (struct lwp_info) <stop_pc>: Adjust comment.
6246         <stopped_by_watchpoint>: Delete field.
6247         <stop_reason>: New field.
6248         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6249         * mem-break.c (software_breakpoint_inserted_here)
6250         (hardware_breakpoint_inserted_here): New function.
6251         * mem-break.h (software_breakpoint_inserted_here)
6252         (hardware_breakpoint_inserted_here): Declare.
6253         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6254         (cancel_breakpoints): Delete.
6255         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6256         (upload_fast_traceframes): Remove references to
6257         cancel_breakpoints.
6258
6259 2015-01-09  Pedro Alves  <palves@redhat.com>
6260
6261         * thread-db.c (find_new_threads_callback): Ignore thread if the
6262         kernel thread ID is -1.
6263
6264 2015-01-09  Pedro Alves  <palves@redhat.com>
6265
6266         * linux-low.c (linux_attach_fail_reason_string): Move to
6267         nat/linux-ptrace.c, and rename.
6268         (linux_attach_lwp): Update comment.
6269         (attach_proc_task_lwp_callback): New function.
6270         (linux_attach): Adjust to rename and use
6271         linux_proc_attach_tgid_threads.
6272         (linux_attach_fail_reason_string): Delete declaration.
6273
6274 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
6275
6276         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6277         * server.c (gdbserver_version): Likewise.
6278
6279 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6280
6281         * remote-utils.c: Include ctype.h.
6282         (input_interrupt): Explicitly handle the case when the char
6283         received is the NUL byte.  Improve the printing of non-ASCII
6284         characters.
6285
6286 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
6287
6288         * linux-low.c (linux_low_filter_event): Update call to
6289         linux_enable_event_reporting following the addition of
6290         a new parameter to that function.
6291
6292 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
6293
6294         PR server/17457
6295         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6296         (AARCH64_FPCR_REGNO): Likewise.
6297         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6298         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6299         (aarch64_store_fpregset): Likewise.
6300
6301 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
6302
6303         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6304         Remove FIXME comment about assumption about N.
6305
6306 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
6307
6308         * configure.ac: If large-file support is disabled in GDBserver,
6309         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6310         * configure: Regenerate.
6311
6312 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6313
6314         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6315         warning upon ENODATA from ptrace.
6316         * linux-s390-low.c (s390_store_tdb): New.
6317         (s390_regsets): Add regset for NT_S390_TDB.
6318
6319 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6320
6321         * linux-low.c (regsets_store_inferior_registers): Skip regsets
6322         without a fill_function.
6323         * linux-s390-low.c (s390_fill_last_break): Remove.
6324         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6325         (s390_arch_setup): Use regset's size instead of fill_function for
6326         loop end condition.
6327
6328 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6329
6330         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6331         the regset's store function when ptrace returned an error.
6332         * regcache.c (get_thread_regcache): Invalidate register cache
6333         before fetching inferior's registers.
6334
6335 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6336
6337         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6338         while-loop as for-loop.
6339         (regsets_store_inferior_registers): Likewise.
6340
6341 2014-11-28  Yao Qi  <yao@codesourcery.com>
6342
6343         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6344         * config.in, configure: Re-generate.
6345         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6346         is defined.
6347
6348 2014-11-21  Yao Qi  <yao@codesourcery.com>
6349
6350         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6351         (AC_CHECK_HEADERS): Remove malloc.h.
6352         * configure: Re-generated.
6353         * config.in: Re-generated.
6354         * server.h: Don't include alloca.h and malloc.h.
6355         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6356         Don't include malloc.h.
6357
6358 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
6359
6360         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6361         corresponding ERRNO check in same block.
6362
6363 2014-11-12  Pedro Alves  <palves@redhat.com>
6364
6365         * server.c (cont_thread): Update comment.
6366         (start_inferior, attach_inferior): No longer clear cont_thread.
6367         (handle_v_cont): No longer set cont_thread.
6368         (captured_main): Clear cont_thread each time a GDB connects.
6369
6370 2014-11-12  Pedro Alves  <palves@redhat.com>
6371
6372         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6373         thread, and don't resume all threads if the Hc thread has exited.
6374
6375 2014-11-12  Pedro Alves  <palves@redhat.com>
6376
6377         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6378         the process group instead of to a specific LWP.
6379
6380 2014-10-15  Pedro Alves  <palves@redhat.com>
6381
6382         PR server/17487
6383         * win32-arm-low.c (arm_set_thread_context): Remove current_event
6384         parameter.
6385         (arm_set_thread_context): Delete.
6386         (the_low_target): Adjust.
6387         * win32-i386-low.c (debug_registers_changed)
6388         (debug_registers_used): Delete.
6389         (update_debug_registers_callback): New function.
6390         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6391         needing to update their debug registers.
6392         (win32_get_current_dr): New function.
6393         (x86_dr_low_get_addr, x86_dr_low_get_control)
6394         (x86_dr_low_get_status): Fetch the debug register from the thread
6395         record's context.
6396         (i386_initial_stuff): Adjust.
6397         (i386_get_thread_context): Remove current_event parameter.  Don't
6398         clear debug_registers_changed nor copy DR values to
6399         debug_reg_state.
6400         (i386_set_thread_context): Delete.
6401         (i386_prepare_to_resume): New function.
6402         (i386_thread_added): Mark the thread as needing to update irs
6403         debug registers.
6404         (the_low_target): Remove i386_set_thread_context and install
6405         i386_prepare_to_resume.
6406         * win32-low.c (win32_get_thread_context): Adjust.
6407         (win32_set_thread_context): Use SetThreadContext
6408         directly.
6409         (win32_prepare_to_resume): New function.
6410         (win32_require_context): New function, factored out from ...
6411         (thread_rec): ... this.
6412         (continue_one_thread): Call win32_prepare_to_resume on each thread
6413         we're about to continue.
6414         (win32_resume): Call win32_prepare_to_resume on the event thread.
6415         * win32-low.h (struct win32_thread_info)
6416         <debug_registers_changed>: New field.
6417         (struct win32_target_ops): Change prototype of set_thread_context,
6418         delete set_thread_context and add prepare_to_resume.
6419         (win32_require_context): New declaration.
6420
6421 2014-10-08  Gary Benson  <gbenson@redhat.com>
6422
6423         * server.h: Do not include common-exceptions.h.
6424
6425 2014-10-08  Gary Benson  <gbenson@redhat.com>
6426
6427         * server.h: Do not include cleanups.h.
6428
6429 2014-09-30  James Hogan  <james.hogan@imgtec.com>
6430
6431         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6432         mips64-dsp-linux.c.
6433
6434 2014-09-23  Yao Qi  <yao@codesourcery.com>
6435
6436         * linux-low.c (lp_status_maybe_breakpoint): New function.
6437         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6438         (count_events_callback): Likewise.
6439         (select_event_lwp_callback): Likewise.
6440         (cancel_breakpoints_callback): Likewise.
6441
6442 2014-09-19  Don Breazeal  <donb@codesourcery.com>
6443
6444         * linux-low.c (handle_extended_wait): Call
6445         linux_ptrace_get_extended_event.
6446         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6447         linux_is_extended_waitstatus.
6448
6449 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
6450
6451         * Makefile.in (CPPFLAGS): Define.
6452         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6453         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6454
6455 2014-09-16  Gary Benson  <gbenson@redhat.com>
6456
6457         * inferiors.h (current_inferior): Renamed as...
6458         (current_thread): New variable.  All uses updated.
6459         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6460         (maybe_move_out_of_jump_pad): Likewise.
6461         (cancel_breakpoint): Likewise.
6462         (linux_low_filter_event): Likewise.
6463         (wait_for_sigstop): Likewise.
6464         (linux_resume_one_lwp): Likewise.
6465         (need_step_over_p): Likewise.
6466         (start_step_over): Likewise.
6467         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6468         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6469         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6470         and save_inferior as saved_thread.
6471         * regcache.c (get_thread_regcache): Renamed saved_inferior as
6472         saved_thread.
6473         (regcache_invalidate_thread): Likewise.
6474         * remote-utils.c (prepare_resume_reply): Likewise.
6475         * thread-db.c (thread_db_get_tls_address): Likewise.
6476         (disable_thread_event_reporting): Likewise.
6477         (remove_thread_event_breakpoints): Likewise.
6478         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6479         as saved_thread.
6480         * target.h (set_desired_inferior): Renamed as...
6481         (set_desired_thread): New declaration.  All uses updated.
6482         * server.c (myresume): Updated comment to reference thread instead
6483         of inferior.
6484         (handle_serial_event): Likewise.
6485         (handle_target_event): Likewise.
6486
6487 2014-09-12  Tom Tromey  <tromey@redhat.com>
6488             Gary Benson  <gbenson@redhat.com>
6489
6490         * regcache.h: Include common-regcache.h.
6491         (regcache_read_pc): Don't declare.
6492         * regcache.c (get_thread_regcache_for_ptid): New function.
6493
6494 2014-09-11  Tom Tromey  <tromey@redhat.com>
6495             Gary Benson  <gbenson@redhat.com>
6496
6497         * symbol.c: New file.
6498         * Makefile.in (SFILES): Add symbol.c.
6499         (OBS): Add symbol.o.
6500
6501 2014-09-11  Gary Benson  <gbenson@redhat.com>
6502
6503         * target.c (target_stop_ptid, target_continue_ptid): New
6504         functions.
6505
6506 2014-09-11  Tom Tromey  <tromey@redhat.com>
6507             Gary Benson  <gbenson@redhat.com>
6508
6509         * target.h: Include target/target.h.
6510         * target.c (target_read_memory, target_read_uint32)
6511         (target_write_memory): New functions.
6512
6513 2014-09-11  Gary Benson  <gbenson@redhat.com>
6514
6515         * server.h (debug_hw_points): Don't declare.
6516         * server.c (debug_hw_points): Don't define.  Replace all uses
6517         with show_debug_regs.
6518         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
6519         all uses with show_debug_regs.
6520
6521 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
6522
6523         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6524         endianness into account.
6525         (ppc_supply_ptrace_register): Likewise.
6526
6527 2014-09-03  James Hogan  <james.hogan@imgtec.com>
6528
6529         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6530         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6531
6532 2014-09-03  Gary Benson  <gbenson@redhat.com>
6533
6534         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6535         ALL_DEBUG_ADDRESS_REGISTERS.
6536
6537 2014-09-02  Gary Benson  <gbenson@redhat.com>
6538
6539         * i386-low.h: Renamed as...
6540         * x86-low.h: New file.  All type, function and variable name
6541         prefixes changed from "i386_" to "x86_".  All references updated.
6542         * i386-low.c: Renamed as...
6543         * x86-low.c: New file.  All type, function and variable name
6544         prefixes changed from "i386_" to "x86_".  All references updated.
6545
6546 2014-09-02  Gary Benson  <gbenson@redhat.com>
6547
6548         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6549         (x86_linux_new_thread): Likewise.
6550
6551 2014-08-29  Gary Benson  <gbenson@redhat.com>
6552
6553         * server.h (setjmp.h): Do not include.
6554         (toplevel): Do not declare.
6555         (common-exceptions.h): Include.
6556         (cleanups.h): Likewise.
6557         * server.c (toplevel): Do not define.
6558         (exit_code): New static global.
6559         (detach_or_kill_for_exit_cleanup): New function.
6560         (main): New function.  Original main renamed to...
6561         (captured_main): New function.
6562         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6563
6564 2014-08-29  Gary Benson  <gbenson@redhat.com>
6565
6566         * Makefile.in (SFILES): Add common/common-exceptions.c.
6567         (OBS): Add common-exceptions.o.
6568         (common-exceptions.o): New rule.
6569         * utils.c (prepare_to_throw_exception): New function.
6570
6571 2014-08-29  Gary Benson  <gbenson@redhat.com>
6572
6573         * config.in: Regenerate.
6574         * configure: Likewise.
6575
6576 2014-08-29  Gary Benson  <gbenson@redhat.com>
6577
6578         * Makefile.in (SFILES): Add common/cleanups.c.
6579         (OBS): cleanups.o.
6580         (cleanups.o): New rule.
6581
6582 2014-08-29  Gary Benson  <gbenson@redhat.com>
6583
6584         * utils.c (internal_vwarning): New function.
6585
6586 2014-08-28  Gary Benson  <gbenson@redhat.com>
6587
6588         * utils.h (fatal): Remove declaration.
6589         * utils.c (fatal): Remove function.
6590
6591 2014-08-28  Gary Benson  <gbenson@redhat.com>
6592
6593         * tracepoint.c (gdb_agent_init): Replace fatal with
6594         perror_with_name.
6595         (initialize_tracepoint): Likewise.
6596
6597 2014-08-28  Gary Benson  <gbenson@redhat.com>
6598
6599         * remote-utils.c (remote_prepare): Replace fatal with error.
6600
6601 2014-08-28  Gary Benson  <gbenson@redhat.com>
6602
6603         * linux-low.c (linux_async): Replace fatal with warning.
6604         Tidy up and return.
6605         (linux_start_non_stop): Return -1 if linux_async failed.
6606
6607 2014-08-28  Gary Benson  <gbenson@redhat.com>
6608
6609         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6610         gdb_assert.
6611         (i386_dr_low_get_addr): Remove vague comment.
6612         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6613         gdb_assert.
6614
6615 2014-08-28  Gary Benson  <gbenson@redhat.com>
6616
6617         * inferiors.c (get_thread_process): Replace check with gdb_assert.
6618         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6619         internal_error.
6620         (linux_resume_one_lwp): Likewise.
6621         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6622         gdb_assert.
6623         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6624         with internal_error.
6625         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6626         (init_register_cache): Replace fatal with gdb_assert_not_reached.
6627         (find_register_by_name): Replace fatal with internal_error.
6628         (find_regno): Likewise.
6629         * tdesc.c (init_target_desc): Replace check with gdb_assert.
6630         * thread-db.c (thread_db_create_event): Likewise.
6631         (thread_db_load_search): Likewise.
6632         (try_thread_db_load_1): Likewise.
6633         * tracepoint.c (get_jump_space_head): Replace fatal with
6634         internal_error.
6635         (claim_trampoline_space): Likewise.
6636         (have_fast_tracepoint_trampoline_buffer): Likewise.
6637         (cmd_qtstart): Likewise.
6638         (stop_tracing): Likewise.
6639         (fast_tracepoint_collecting): Likewise.
6640         (target_malloc): Likewise.
6641         (download_tracepoint): Likewise.
6642         (download_trace_state_variables): Replace check with gdb_assert.
6643         (upload_fast_traceframes): Replace fatal with internal_error.
6644
6645 2014-08-19  Tom Tromey  <tromey@redhat.com>
6646             Gary Benson  <gbenson@redhat.com>
6647
6648         * Makefile.in (SFILES): Add common/common-debug.c.
6649         (OBS): Add common-debug.o.
6650         (common-debug.o): New rule.
6651         * debug.h (debug_printf): Don't declare.
6652         * debug.c (debug_printf): Renamed and rewritten as...
6653         (debug_vprintf): New function.
6654
6655 2014-08-19  Gary Benson  <gbenson@redhat.com>
6656
6657         * utils.h: Do not include print-utils.h.
6658
6659 2014-08-19  Tom Tromey  <tromey@redhat.com>
6660             Gary Benson  <gbenson@redhat.com>
6661
6662         * server.h: Add static assertion.
6663         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6664
6665 2014-08-19  Tom Tromey  <tromey@redhat.com>
6666             Gary Benson  <gbenson@redhat.com>
6667
6668         * Makefile.in (SFILES): Add common/errors.c.
6669         (OBS): Add errors.o.
6670         (IPA_OBS): Add errors-ipa.o.
6671         (errors.o): New rule.
6672         (errors-ipa.o): Likewise.
6673         * utils.h (perror_with_name, error, warning): Don't declare.
6674         * utils.c (warning): Renamed and rewritten as...
6675         (vwarning): New function.
6676         (error): Renamed and rewritten as...
6677         (verror): New function.
6678         (internal_error): Renamed and rewritten as...
6679         (internal_verror): New function.
6680
6681 2014-08-07  Gary Benson  <gbenson@redhat.com>
6682
6683         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6684         * configure: Regenerate.
6685         * config.in: Likewise.
6686         * server.h: Do not include errno.h.
6687         * event-loop.c: Likewise.
6688         * hostio-errno.c: Likewise.
6689         * linux-low.c: Likewise.
6690         * remote-utils.c: Likewise.
6691         * spu-low.c: Likewise.
6692         * utils.c: Likewise.
6693         * gdbreplay.c: Unconditionally include errno.h.
6694
6695 2014-08-07  Gary Benson  <gbenson@redhat.com>
6696
6697         * server.h: Do not include string.h.
6698         * event-loop.c: Likewise.
6699         * linux-low.c: Likewise.
6700         * regcache.c: Likewise.
6701         * remote-utils.c: Likewise.
6702         * spu-low.c: Likewise.
6703         * utils.c: Likewise.
6704
6705 2014-08-07  Gary Benson  <gbenson@redhat.com>
6706
6707         * server.h: Do not include gdb_assert.h.
6708
6709 2014-08-07  Gary Benson  <gbenson@redhat.com>
6710
6711         * server.h: Do not include common-utils.h.
6712
6713 2014-08-07  Gary Benson  <gbenson@redhat.com>
6714
6715         * server.h: Do not include ptid.h.
6716         * notif.h: Likewise.
6717
6718 2014-08-07  Gary Benson  <gbenson@redhat.com>
6719
6720         * server.h: Do not include gdb_locale.h.
6721
6722 2014-08-07  Gary Benson  <gbenson@redhat.com>
6723
6724         * server.h: Do not include gdb/signals.h.
6725         * win32-low.c: Likewise.
6726
6727 2014-08-07  Gary Benson  <gbenson@redhat.com>
6728
6729         * server.h: Do not include pathmax.h.
6730
6731 2014-08-07  Gary Benson  <gbenson@redhat.com>
6732
6733         * server.h: Do not include libiberty.h.
6734         * linux-bfin-low.c: Likewise.
6735
6736 2014-08-07  Gary Benson  <gbenson@redhat.com>
6737
6738         * server.h: Do not include ansidecl.h.
6739
6740 2014-08-07  Gary Benson  <gbenson@redhat.com>
6741
6742         * linux-x86-low.c: Do not include stddef.h.
6743         * lynx-ppc-low.c: Likewise.
6744         * tracepoint.c: Likewise.
6745
6746 2014-08-07  Gary Benson  <gbenson@redhat.com>
6747
6748         * server.h: Do not include stdarg.h.
6749         * nto-low.c: Likewise.
6750
6751 2014-08-07  Gary Benson  <gbenson@redhat.com>
6752
6753         * server.h: Do not include stdlib.h.
6754         * inferiors.c: Likewise.
6755         * linux-low.c: Likewise.
6756         * regcache.c: Likewise.
6757         * spu-low.c: Likewise.
6758         * tracepoint.c: Likewise.
6759         * utils.c: Likewise.
6760
6761 2014-08-07  Gary Benson  <gbenson@redhat.com>
6762
6763         * server.h: Do not include stdio.h.
6764         * linux-low.c: Likewise.
6765         * remote-utils.c: Likewise.
6766         * spu-low.c: Likewise.
6767         * utils.c: Likewise.
6768         * wincecompat.c: Likewise.
6769
6770 2014-08-06  Gary Benson  <gbenson@redhat.com>
6771
6772         * regcache.c (init_register_cache): Move conditionals inside if.
6773
6774 2014-08-06  Gary Benson  <gbenson@redhat.com>
6775
6776         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6777
6778 2014-07-31  Gary Benson  <gbenson@redhat.com>
6779
6780         * ax.h: Do not include server.h.
6781         * gdbthread.h: Likewise.
6782         * lynx-low.h: Likewise.
6783         * notif.h: Likewise.
6784
6785 2014-07-30  Gary Benson  <gbenson@redhat.com>
6786
6787         * server.h: Include common-defs.h.
6788         Do not include config.h or build-gnulib-gdbserver/config.h.
6789
6790 2014-07-30  Gary Benson  <gbenson@redhat.com>
6791
6792         * hostio-errno.c: Move server.h to top of includes list.
6793         * inferiors.c: Likewise.
6794         * linux-x86-low.c: Likewise.
6795         * notif.c: Include server.h.
6796
6797 2014-07-24  Tom Tromey  <tromey@redhat.com>
6798             Gary Benson  <gbenson@redhat.com>
6799
6800         * server.h (CORE_ADDR): Now unsigned.
6801
6802 2014-07-16  Pedro Alves  <palves@redhat.com>
6803
6804         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6805
6806 2014-07-15  Pedro Alves  <palves@redhat.com>
6807
6808         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6809         copy.
6810
6811 2014-07-11  Pedro Alves  <palves@redhat.com>
6812
6813         * linux-low.c (kill_wait_lwp): New function, based on
6814         kill_one_lwp_callback, but use my_waitpid directly.
6815         (kill_one_lwp_callback, linux_kill): Use it.
6816
6817 2014-06-23  Pedro Alves  <palves@redhat.com>
6818
6819         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6820         before setting DR0..DR3.
6821
6822 2014-06-20  Gary Benson  <gbenson@redhat.com>
6823
6824         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6825         * configure: Regenerated.
6826         * config.in: Likewise.
6827
6828 2014-06-20  Gary Benson  <gbenson@redhat.com>
6829
6830         * Makefile.in (SFILES): Update locations for files moved
6831         from common to nat.
6832         (object file files): Reordered.
6833
6834 2014-06-20  Gary Benson  <gbenson@redhat.com>
6835
6836         * i386-low.h (i386_dr_low_can_set_addr): Removed.
6837         (i386_dr_low_set_addr): Likewise.
6838         (i386_dr_low_get_addr): Likewise.
6839         (i386_dr_low_can_set_control): Likewise.
6840         (i386_dr_low_set_control): Likewise.
6841         (i386_dr_low_get_control): Likewise.
6842         (i386_dr_low_get_status): Likewise.
6843         (i386_get_debug_register_length): Likewise.
6844         * linux-x86-low.c (i386_dr_low_set_addr):
6845         Changed signature.  Made static.
6846         (i386_dr_low_get_addr): Likewise.
6847         (i386_dr_low_set_control): Likewise.
6848         (i386_dr_low_get_control): Likewise.
6849         (i386_dr_low_get_status): Likewise.
6850         (i386_dr_low): New global variable.
6851         * win32-i386-low.c (i386_dr_low_set_addr):
6852         Changed signature.  Made static.
6853         (i386_dr_low_get_addr): Likewise.
6854         (i386_dr_low_set_control): Likewise.
6855         (i386_dr_low_get_control): Likewise.
6856         (i386_dr_low_get_status): Likewise.
6857         (i386_dr_low): New global variable.
6858
6859 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6860
6861         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6862         * Makefile.in (AR, AR_FLAGS): Define.
6863         * configure: Regenerate.
6864
6865 2014-06-19  Gary Benson  <gbenson@redhat.com>
6866
6867         * Makefile.in (i386-dregs.o): New rule.
6868         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6869         * i386-low.c (target.h): Remove include.
6870         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6871         (DR_CONTROL_SHIFT): Likewise.
6872         (DR_CONTROL_SIZE): Likewise.
6873         (DR_RW_EXECUTE): Likewise.
6874         (DR_RW_WRITE): Likewise.
6875         (DR_RW_READ): Likewise.
6876         (DR_RW_IORW): Likewise.
6877         (DR_LEN_1): Likewise.
6878         (DR_LEN_2): Likewise.
6879         (DR_LEN_4): Likewise.
6880         (DR_LEN_8): Likewise.
6881         (DR_LOCAL_ENABLE_SHIFT): Likewise.
6882         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6883         (DR_ENABLE_SIZE): Likewise.
6884         (DR_LOCAL_SLOWDOWN): Likewise.
6885         (DR_GLOBAL_SLOWDOWN): Likewise.
6886         (DR_CONTROL_RESERVED): Likewise.
6887         (I386_DR_CONTROL_MASK): Likewise.
6888         (I386_DR_VACANT): Likewise.
6889         (I386_DR_LOCAL_ENABLE): Likewise.
6890         (I386_DR_GLOBAL_ENABLE): Likewise.
6891         (I386_DR_DISABLE): Likewise.
6892         (I386_DR_SET_RW_LEN): Likewise.
6893         (I386_DR_GET_RW_LEN): Likewise.
6894         (I386_DR_WATCH_HIT): Likewise.
6895         (i386_wp_op_t): Likewise.
6896         (i386_show_dr): Likewise.
6897         (i386_length_and_rw_bits): Likewise.
6898         (i386_insert_aligned_watchpoint): Likewise.
6899         (i386_remove_aligned_watchpoint): Likewise.
6900         (i386_handle_nonaligned_watchpoint): Likewise.
6901         i386_update_inferior_debug_regs(): Likewise.
6902         (i386_dr_insert_watchpoint): Likewise.
6903         (i386_dr_remove_watchpoint): Likewise.
6904         (i386_dr_region_ok_for_watchpoint): Likewise.
6905         (i386_dr_stopped_data_address): Likewise.
6906         (i386_dr_stopped_by_watchpoint): Likewise.
6907
6908 2014-06-19  Gary Benson  <gbenson@redhat.com>
6909
6910         * i386-low.c (i386_dr_show): Renamed to
6911         i386_show_dr and made static.  All uses updated.
6912         (i386_dr_length_and_rw_bits): Renamed to
6913         i386_length_and_rw_bits and made static.
6914         All uses updated.
6915         (i386_dr_insert_aligned_watchpoint): Renamed to
6916         i386_insert_aligned_watchpoint and made static.
6917         All uses updated.
6918         (i386_dr_remove_aligned_watchpoint): Renamed to
6919         i386_remove_aligned_watchpoint and made static.
6920         All uses updated.
6921         (i386_dr_update_inferior_debug_regs): Renamed to
6922         i386_update_inferior_debug_regs and made static.
6923         All uses updated.
6924
6925 2014-06-18  Gary Benson  <gbenson@redhat.com>
6926
6927         * i386-low.h (i386_dr_low_can_set_addr): New macro.
6928         (i386_dr_low_can_set_control): Likewise.
6929         (i386_get_debug_register_length): Likewise.
6930         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6931         (i386_dr_low_can_set_control): Likewise.
6932         (i386_get_debug_register_length): Likewise.
6933
6934 2014-06-17  Gary Benson  <gbenson@redhat.com>
6935
6936         * i386-low.h (i386-dregs.h): New include.
6937         (DR_FIRSTADDR): Now in i386-dregs.h.
6938         (DR_LASTADDR): Likewise.
6939         (DR_NADDR): Likewise.
6940         (DR_STATUS): Likewise.
6941         (DR_CONTROL): Likewise.
6942         (i386_debug_reg_state): Likewise.
6943         (i386_dr_insert_watchpoint): Likewise.
6944         (i386_dr_remove_watchpoint): Likewise.
6945         (i386_dr_region_ok_for_watchpoint): Likewise.
6946         (i386_dr_stopped_data_address): Likewise.
6947         (i386_dr_stopped_by_watchpoint): Likewise.
6948         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6949
6950 2014-06-18  Gary Benson  <gbenson@redhat.com>
6951
6952         * i386-low.h (i386_low_insert_watchpoint): Renamed to
6953         i386_dr_insert_watchpoint.
6954         (i386_low_remove_watchpoint): Renamed to
6955         i386_dr_remove_watchpoint.
6956         (i386_low_region_ok_for_watchpoint): Renamed to
6957         i386_dr_region_ok_for_watchpoint.
6958         (i386_low_stopped_data_address): Renamed to
6959         i386_dr_stopped_data_address.
6960         (i386_low_stopped_by_watchpoint): Renamed to
6961         i386_dr_stopped_by_watchpoint.
6962         * i386-low.c (i386_show_dr): Renamed to
6963         i386_dr_show and made nonstatic.  All uses updated.
6964         (i386_length_and_rw_bits): Renamed to
6965         i386_dr_length_and_rw_bits and made nonstatic.
6966         All uses updated.
6967         (i386_insert_aligned_watchpoint): Renamed to
6968         i386_dr_insert_aligned_watchpoint and made nonstatic.
6969         All uses updated.
6970         (i386_remove_aligned_watchpoint): Renamed to
6971         i386_dr_remove_aligned_watchpoint and made nonstatic.
6972         All uses updated.
6973         (i386_update_inferior_debug_regs): Renamed to
6974         i386_dr_update_inferior_debug_regs and made nonstatic.
6975         All uses updated.
6976         (i386_low_insert_watchpoint): Renamed to
6977         i386_dr_insert_watchpoint.  All uses updated.
6978         (i386_low_remove_watchpoint): Renamed to
6979         i386_dr_remove_watchpoint.  All uses updated.
6980         (i386_low_region_ok_for_watchpoint): Renamed to
6981         i386_dr_region_ok_for_watchpoint.  All uses updated.
6982         (i386_low_stopped_data_address): Renamed to
6983         i386_dr_stopped_data_address.  All uses updated.
6984         (i386_low_stopped_by_watchpoint): Renamed to
6985         i386_dr_stopped_by_watchpoint.  All uses updated.
6986
6987 2014-06-18  Gary Benson  <gbenson@redhat.com>
6988
6989         * i386-low.c (i386_dr_low_can_set_addr): New macro.
6990         (i386_dr_low_can_set_control): Likewise.
6991         (i386_insert_aligned_watchpoint): New check.
6992
6993 2014-06-18  Gary Benson  <gbenson@redhat.com>
6994
6995         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6996         Renamed to state.
6997
6998 2014-06-18  Gary Benson  <gbenson@redhat.com>
6999
7000         * i386-low.c (i386_length_and_rw_bits): Use internal_error
7001         instead of fatal and error.
7002         (i386_handle_nonaligned_watchpoint): Likewise.
7003
7004 2014-06-18  Gary Benson  <gbenson@redhat.com>
7005
7006         * i386-low.c (i386_get_debug_register_length): New macro.
7007         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
7008         (i386_show_dr): Use debug_printf instead of fprintf.  Use
7009         phex to format values.
7010
7011 2014-06-18  Gary Benson  <gbenson@redhat.com>
7012
7013         * i386-low.h: Comment changes.
7014         * i386-low.c: Likewise.
7015
7016 2014-06-18  Gary Benson  <gbenson@redhat.com>
7017
7018         * i386-low.c: Whitespace changes.
7019
7020 2014-06-12  Tom Tromey  <tromey@redhat.com>
7021
7022         * utils.c (freeargv): Remove.
7023
7024 2014-06-12  Tom Tromey  <tromey@redhat.com>
7025
7026         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7027         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7028         (parse_debug_format_options): Likewise.
7029         (gdbserver_usage): Likewise.
7030         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7031         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7032         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7033         against libiberty.
7034         ($(LIBGNU)): Depend on libiberty.
7035         (all-lib): Recurse into all subdirs.
7036         (install-only): Invoke "install" target in subdirs.
7037         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7038         targets.
7039         * configure: Rebuild.
7040         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
7041         for vasprintf, vsnprintf, or gettimeofday.
7042         * configure.srv: Don't add safe-ctype.o or lbasename.o to
7043         srv_tgtobj.
7044
7045 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
7046
7047         * development.sh: Delete.
7048         * Makefile.in (config.status): Adjust dependency on development.sh.
7049         * configure.ac: Adjust development.sh source call.
7050         * configure: Regenerate.
7051
7052 2014-06-02  Pedro Alves  <palves@redhat.com>
7053
7054         * ax.c (gdb_free_agent_expr): New function.
7055         * ax.h (gdb_free_agent_expr): New declaration.
7056         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7057         list.
7058         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7059         static.
7060         (clear_breakpoint_conditions_and_commands): New function.
7061         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7062         (clear_breakpoint_conditions_and_commands): New declaration.
7063
7064 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7065
7066         * linux-aarch64-low.c (asm/ptrace.h): Include.
7067
7068 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7069
7070         Fix TLS access for -static -pthread.
7071         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7072         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7073         (thread_db_load_search, try_thread_db_load_1): Initialize it.
7074
7075 2014-05-20  Pedro Alves  <palves@redhat.com>
7076
7077         * linux-aarch64-low.c (aarch64_insert_point)
7078         (aarch64_remove_point): No longer check whether the type is
7079         supported here.  Adjust to new interface.
7080         (the_low_target): Install aarch64_supports_z_point_type as
7081         supports_z_point_type method.
7082         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7083         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7084         instead of a Z packet char.  Adjust.
7085         (arm_supports_z_point_type): New function.
7086         (arm_insert_point, arm_remove_point): Adjust to new interface.
7087         (the_low_target): Install arm_supports_z_point_type.
7088         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7089         (cris_insert_point, cris_remove_point): Adjust to new interface.
7090         Don't check whether the type is supported here.
7091         (the_low_target): Install cris_supports_z_point_type.
7092         * linux-low.c (linux_supports_z_point_type): New function.
7093         (linux_insert_point, linux_remove_point): Adjust to new interface.
7094         * linux-low.h (struct linux_target_ops) <insert_point,
7095         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
7096         raw_breakpoint pointer parameter.
7097         <supports_z_point_type>: New method.
7098         * linux-mips-low.c (mips_supports_z_point_type): New function.
7099         (mips_insert_point, mips_remove_point): Adjust to new interface.
7100         Use mips_supports_z_point_type.
7101         (the_low_target): Install mips_supports_z_point_type.
7102         * linux-ppc-low.c (the_low_target): Install NULL as
7103         supports_z_point_type method.
7104         * linux-s390-low.c (the_low_target): Install NULL as
7105         supports_z_point_type method.
7106         * linux-sparc-low.c (the_low_target): Install NULL as
7107         supports_z_point_type method.
7108         * linux-x86-low.c (x86_supports_z_point_type): New function.
7109         (x86_insert_point): Adjust to new insert_point interface.  Use
7110         insert_memory_breakpoint.  Adjust to new
7111         i386_low_insert_watchpoint interface.
7112         (x86_remove_point): Adjust to remove_point interface.  Use
7113         remove_memory_breakpoint.  Adjust to new
7114         i386_low_remove_watchpoint interface.
7115         (the_low_target): Install x86_supports_z_point_type.
7116         * lynx-low.c (lynx_target_ops): Install NULL as
7117         supports_z_point_type callback.
7118         * nto-low.c (nto_supports_z_point_type): New.
7119         (nto_insert_point, nto_remove_point): Adjust to new interface.
7120         (nto_target_ops): Install nto_supports_z_point_type.
7121         * mem-break.c: Adjust intro comment.
7122         (struct raw_breakpoint) <raw_type, size>: New fields.
7123         <inserted>: Update comment.
7124         <shlib_disabled>: Delete field.
7125         (enum bkpt_type) <gdb_breakpoint>: Delete value.
7126         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7127         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7128         (raw_bkpt_type_to_target_hw_bp_type): New function.
7129         (find_enabled_raw_code_breakpoint_at): New function.
7130         (find_raw_breakpoint_at): New type and size parameters.  Use them.
7131         (insert_memory_breakpoint): New function, based off
7132         set_raw_breakpoint_at.
7133         (remove_memory_breakpoint): New function.
7134         (set_raw_breakpoint_at): Reimplement.
7135         (set_breakpoint): New, based on set_breakpoint_at.
7136         (set_breakpoint_at): Reimplement.
7137         (delete_raw_breakpoint): Go through the_target->remove_point
7138         instead of assuming memory breakpoints.
7139         (find_gdb_breakpoint_at): Delete.
7140         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7141         (find_gdb_breakpoint): New function.
7142         (set_gdb_breakpoint_at): Delete.
7143         (z_type_supported): New function.
7144         (set_gdb_breakpoint_1): New function, loosely based off
7145         set_gdb_breakpoint_at.
7146         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7147         (delete_gdb_breakpoint_at): Delete.
7148         (delete_gdb_breakpoint_1): New function, loosely based off
7149         delete_gdb_breakpoint_at.
7150         (delete_gdb_breakpoint): New function.
7151         (clear_gdb_breakpoint_conditions): Rename to ...
7152         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
7153         breakpoint.
7154         (add_condition_to_breakpoint): Make static.
7155         (add_breakpoint_condition): Take a struct breakpoint pointer
7156         instead of an address.  Adjust.
7157         (gdb_condition_true_at_breakpoint): Rename to ...
7158         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7159         z_type parameter.
7160         (gdb_condition_true_at_breakpoint): Reimplement.
7161         (add_breakpoint_commands): Take a struct breakpoint pointer
7162         instead of an address.  Adjust.
7163         (gdb_no_commands_at_breakpoint): Rename to ...
7164         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
7165         parameter.  Return true if no breakpoint was found.  Change debug
7166         output.
7167         (gdb_no_commands_at_breakpoint): Reimplement.
7168         (run_breakpoint_commands): Rename to ...
7169         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
7170         and change return type to boolean.
7171         (run_breakpoint_commands): New function.
7172         (gdb_breakpoint_here): Also check for Z1 breakpoints.
7173         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7174         breakpoint.  Go through the_target->remove_point instead of
7175         assuming memory breakpoint.
7176         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7177         software and hardware breakpoints.
7178         (reinsert_raw_breakpoint): Go through the_target->insert_point
7179         instead of assuming memory breakpoint.
7180         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7181         software and hardware breakpoints.
7182         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7183         Check both software and hardware breakpoints.
7184         (validate_inserted_breakpoint): Assert the breakpoint is a
7185         software breakpoint.  Set the inserted flag to -1 instead of
7186         setting shlib_disabled.
7187         (delete_disabled_breakpoints): Adjust.
7188         (validate_breakpoints): Only validate software breakpoints.
7189         Adjust to inserted flag change.
7190         (check_mem_read, check_mem_write): Skip breakpoint types other
7191         than software breakpoints.  Adjust to inserted flag change.
7192         * mem-break.h (enum raw_bkpt_type): New enum.
7193         (raw_breakpoint, struct process_info): Forward declare.
7194         (Z_packet_to_target_hw_bp_type): Delete declaration.
7195         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7196         (set_gdb_breakpoint, delete_gdb_breakpoint)
7197         (clear_breakpoint_conditions): New declarations.
7198         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7199         (breakpoint_inserted_here): Update comment.
7200         (add_breakpoint_condition, add_breakpoint_commands): Replace
7201         address parameter with a breakpoint pointer parameter.
7202         (gdb_breakpoint_here): Update comment.
7203         (delete_gdb_breakpoint_at): Delete.
7204         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7205         * server.c (process_point_options): Take a struct breakpoint
7206         pointer instead of an address.  Adjust.
7207         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7208         delete_gdb_breakpoint.
7209         * spu-low.c (spu_target_ops): Install NULL as
7210         supports_z_point_type method.
7211         * target.h: Include mem-break.h.
7212         (struct target_ops) <prepare_to_access_memory>: Update comment.
7213         <supports_z_point_type>: New field.
7214         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7215         instead of a char.  Also take a raw breakpoint pointer.
7216         * win32-arm-low.c (the_low_target): Install NULL as
7217         supports_z_point_type.
7218         * win32-i386-low.c (i386_supports_z_point_type): New function.
7219         (i386_insert_point, i386_remove_point): Adjust to new interface.
7220         (the_low_target): Install i386_supports_z_point_type.
7221         * win32-low.c (win32_supports_z_point_type): New function.
7222         (win32_insert_point, win32_remove_point): Adjust to new interface.
7223         (win32_target_ops): Install win32_supports_z_point_type.
7224         * win32-low.h (struct win32_target_ops):
7225         <supports_z_point_type>: New method.
7226         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7227         instead of a char.  Also take a raw breakpoint pointer.
7228
7229 2014-05-20  Pedro Alves  <palves@redhat.com>
7230
7231         * mem-break.h: Include break-common.h.
7232         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7233         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7234         (Z_packet_to_target_hw_bp_type): New declaration.
7235         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7236         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7237         (Z_PACKET_ACCESS_WP): Delete macros.
7238         (Z_packet_to_hw_type): Delete function.
7239         * i386-low.h: Don't include break-common.h here.
7240         (Z_packet_to_hw_type): Delete declaration.
7241         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7242         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7243         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7244         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7245         * linux-aarch64-low.c: Don't include break-common.h here.
7246         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7247         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7248         (Z_packet_to_target_hw_bp_type): Delete function.
7249         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7250         function.
7251         (mips_insert_point, mips_remove_point): Use
7252         Z_packet_to_target_hw_bp_type.
7253
7254 2014-05-20  Pedro Alves  <palves@redhat.com>
7255
7256         * linux-aarch64-low.c: Include break-common.h.
7257         (enum target_point_type): Delete.
7258         (Z_packet_to_point_type): Rename to ...
7259         (Z_packet_to_target_hw_bp_type): ... this, and return a
7260         target_hw_bp_type instead.
7261         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7262         instead of an enum target_point_type.
7263         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
7264         breakpoint type.
7265         (aarch64_dr_state_insert_one_point)
7266         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7267         (aarch64_handle_aligned_watchpoint)
7268         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7269         Take an enum target_hw_bp_type instead of an enum
7270         target_point_type.
7271         (aarch64_supports_z_point_type): New function.
7272         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
7273         use Z_packet_to_target_hw_bp_type.
7274
7275 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
7276
7277         * configure.ac: Only use -Werror by default when DEVELOPMENT
7278         is true.
7279         * configure: Regenerate.
7280
7281 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
7282
7283         Fix gdbserver qGetTLSAddr for x86_64 -m32.
7284         * linux-x86-low.c (X86_64_USER_REGS): New.
7285         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7286
7287 2014-04-28  Yao Qi  <yao@codesourcery.com>
7288
7289         * Makefile.in (i386-avx512.c): Fix the typo of generated file
7290         name.
7291
7292 2014-04-25  Pedro Alves  <palves@redhat.com>
7293
7294         PR server/16255
7295         * linux-low.c (linux_attach_fail_reason_string): New function.
7296         (linux_attach_lwp): Delete.
7297         (linux_attach_lwp_1): Rename to ...
7298         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
7299         argument.  Remove "initial" parameter.  Return int instead of
7300         void.  Don't error or warn here.
7301         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
7302         failure to attach to the tgid.  Call warning when failing to
7303         attach to an lwp.
7304         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7305         argument.  Remove "initial" parameter.  Return int instead of
7306         void.  Don't error or warn here.
7307         (linux_attach_fail_reason_string): New declaration.
7308         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7309         interface change.  Use linux_attach_fail_reason_string.
7310
7311 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
7312             Walfred Tedeschi  <walfred.tedeschi@intel.com>
7313
7314         * Makefile.in: Added rules to handle new files
7315         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7316         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7317         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7318         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7319         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7320         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7321         x32-avx512-linux.o.
7322         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7323         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7324         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7325         i386/x32-avx512.xml.
7326         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7327         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7328         i386/x32-avx512-linux.xml.
7329         * i387-fp.c (num_avx512_k_registers): New constant for number
7330         of K registers.
7331         (num_avx512_zmmh_low_registers): New constant for number of
7332         lower ZMM registers (0-15).
7333         (num_avx512_zmmh_high_registers): New constant for number of
7334         higher ZMM registers (16-31).
7335         (num_avx512_ymmh_registers): New contant for number of higher
7336         YMM registers (ymm16-31 added by avx521 on x86_64).
7337         (num_avx512_xmm_registers): New constant for number of higher
7338         XMM registers (xmm16-31 added by AVX512 on x86_64).
7339         (struct i387_xsave): Add space for AVX512 registers.
7340         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7341         Add code to handle AVX512 registers.
7342         (i387_xsave_to_cache): Add code to handle AVX512 registers.
7343         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7344         prototypei from generated file.
7345         (tdesc_amd64_avx512_linux): Likewise.
7346         (init_registers_x32_avx512_linux): Likewise.
7347         (tdesc_x32_avx512_linux): Likewise.
7348         (init_registers_i386_avx512_linux): Likewise.
7349         (tdesc_i386_avx512_linux): Likewise.
7350         (x86_64_regmap): Add AVX512 registers.
7351         (x86_linux_read_description): Add code to handle AVX512 XSTATE
7352         mask.
7353         (initialize_low_arch): Add code to initialize AVX512 registers.
7354
7355 2014-04-23  Pedro Alves  <palves@redhat.com>
7356
7357         * mem-break.c (find_gdb_breakpoint_at): Make static.
7358         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7359
7360 2014-04-23  Pedro Alves  <palves@redhat.com>
7361
7362         * i386-low.c: Don't include break-common.h here.
7363         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7364         prototype to take target_hw_bp_type as argument instead of a Z
7365         packet char.
7366         * i386-low.h: Include break-common.h here.
7367         (Z_packet_to_hw_type): Declare.
7368         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7369         prototypes.
7370         * linux-x86-low.c (x86_insert_point): Convert the packet number to
7371         a target_hw_bp_type before calling i386_low_insert_watchpoint.
7372         (x86_remove_point): Convert the packet number to a
7373         target_hw_bp_type before calling i386_low_remove_watchpoint.
7374         * win32-i386-low.c (i386_insert_point): Convert the packet number
7375         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7376         (i386_remove_point): Convert the packet number to a
7377         target_hw_bp_type before calling i386_low_remove_watchpoint.
7378
7379 2014-04-23  Pedro Alves  <palves@redhat.com>
7380
7381         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7382
7383 2014-04-10  Pedro Alves  <palves@redhat.com>
7384
7385         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7386         Check if the condition or command is NULL before checking if the
7387         breakpoint is known.  On success, return true.
7388         * mem-break.h (add_breakpoint_condition): Document return.
7389         (add_breakpoint_commands): Add describing comment.
7390         * server.c (skip_to_semicolon): New function.
7391         (process_point_options): Use it.
7392
7393 2014-04-09  Pedro Alves  <palves@redhat.com>
7394
7395         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7396         to lwpid_of.
7397
7398 2014-02-27  Pedro Alves  <palves@redhat.com>
7399
7400         PR 12702
7401         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7402         macros.
7403         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7404         output.
7405         (last_thread_of_process_p): Take a PID argument instead of a
7406         thread pointer.
7407         (linux_wait_for_lwp): Delete.
7408         (num_lwps, check_zombie_leaders, not_stopped_callback): New
7409         functions.
7410         (linux_low_filter_event): New function, party factored out from
7411         linux_wait_for_event.
7412         (linux_wait_for_event): Rename to ...
7413         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
7414         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
7415         sigsuspend.  Check for zombie leaders.
7416         (linux_wait_for_event): Reimplement as wrapper around
7417         linux_wait_for_event_filtered.
7418         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
7419         a normal or signal exit is seen, it's the whole process exiting.
7420         (wait_for_sigstop): No longer a for_each_inferior callback.
7421         Rewrite on top of linux_wait_for_event_filtered.
7422         (stop_all_lwps): Call wait_for_sigstop directly.
7423         * server.c (resume, handle_target_event): Handle
7424         TARGET_WAITKIND_NO_RESUMED.
7425
7426 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7427
7428         * win32-low.c (psapi_get_dll_name,
7429         * win32_CreateToolhelp32Snapshot): Delete.
7430         (win32_CreateToolhelp32Snapshot, win32_Module32First)
7431         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7432         Delete.
7433         (handle_load_dll): Add function description.
7434         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7435
7436 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7437
7438         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7439         Add comment.
7440         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7441         base address when calling win32_add_one_solib.
7442         (handle_load_dll): Delete local variable load_addr.
7443         Remove 0x1000 offset applied to DLL base address when calling
7444         win32_add_one_solib.
7445         (handle_unload_dll): Add comment.
7446
7447 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7448
7449         * win32-low.c (win32_add_all_dlls): Renames
7450         win32_ensure_ntdll_loaded.  Rewrite function documentation.
7451         Adjust implementation to always load all DLLs.
7452         Add 0x1000 offset to DLL base address when calling
7453         win32_add_one_solib.
7454         (child_initialization_done): New static global.
7455         (do_initial_child_stuff): Set child_initialization_done to
7456         zero during child initialization, and 1 after.  Replace call
7457         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7458         Add comment.
7459         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7460         (handle_unload_dll): Add function documentation.
7461         (get_child_debug_event): Ignore load and unload DLL events
7462         during child initialization.
7463
7464 2014-02-20  Doug Evans  <dje@google.com>
7465
7466         Remove global all_lwps.
7467         * inferiors.h (ptid_of): Move here from linux-low.h.
7468         (pid_of, lwpid_of): Ditto.
7469         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7470         parameter is a struct thread_info * now.
7471         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7472         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
7473         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7474         directly.
7475         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7476         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7477         * linux-arm-low.c (update_registers_callback): Update, "entry"
7478         parameter is a struct thread_info * now.
7479         Fetch lwpid from current_inferior directly.
7480         (arm_insert_point): Pass &all_threads to find_inferior instead of
7481         &all_lwps.
7482         (arm_remove_point): Ditto.
7483         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7484         (arm_prepare_to_resume): Fetch pid from thread.
7485         (arm_read_description): Fetch lwpid from current_inferior directly.
7486         * linux-low.c (all_lwps): Delete.
7487         (delete_lwp): Delete call to remove_inferior.
7488         (handle_extended_wait): Fetch lwpid from thread.
7489         (add_lwp): Don't set lwp->entry.id.  Remove call to
7490         add_inferior_to_list.
7491         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7492         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7493         (kill_one_lwp_callback): Ditto.
7494         (linux_kill): Don't dereference NULL pointer.
7495         Fetch ptid,lwpid from thread.
7496         (get_detach_signal): Fetch ptid from thread.
7497         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7498         Simplify call to regcache_invalidate_thread.
7499         (delete_lwp_callback): Update, "entry" parameter is a
7500         struct thread_info * now.  Fetch pid from thread.
7501         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7502         (status_pending_p_callback): Update, "entry" parameter is a
7503         struct thread_info * now.  Fetch ptid from thread.
7504         (find_lwp_pid): Update, "entry" parameter is a
7505         struct thread_info * now.
7506         (linux_wait_for_lwp): Fetch pid from thread.
7507         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7508         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7509         (enqueue_one_deferred_signal): Fetch lwpid from thread.
7510         (dequeue_one_deferred_signal): Ditto.
7511         (cancel_breakpoint): Fetch ptid from current_inferior.
7512         (linux_wait_for_event): Pass &all_threads to find_inferior,
7513         not &all_lwps.  Fetch ptid, lwpid from thread.
7514         (count_events_callback): Update, "entry" parameter is a
7515         struct thread_info * now.
7516         (select_singlestep_lwp_callback): Ditto.
7517         (select_event_lwp_callback): Ditto.
7518         (cancel_breakpoints_callback): Ditto.
7519         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7520         not &all_lwps.
7521         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
7522         (unsuspend_one_lwp): Update, "entry" parameter is a
7523         struct thread_info * now.
7524         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7525         not &all_lwps.
7526         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
7527         Fetch lwpid from thread, not lwp.
7528         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7529         Pass &all_threads to find_inferior, not &all_lwps.
7530         (send_sigstop): Fetch lwpid from thread, not lwp.
7531         (send_sigstop_callback): Update, "entry" parameter is a
7532         struct thread_info * now.
7533         (suspend_and_send_sigstop_callback): Ditto.
7534         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
7535         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7536         struct thread_info * now.
7537         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
7538         from thread, lwp.
7539         (lwp_running): Update, "entry" parameter is a
7540         struct thread_info * now.
7541         (stop_all_lwps): Fetch ptid from thread.
7542         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7543         (linux_resume_one_lwp): Fetch lwpid from thread.
7544         (linux_set_resume_request): Update, "entry" parameter is a
7545         struct thread_info * now.  Fetch pid, lwpid from thread.
7546         (resume_status_pending_p): Update, "entry" parameter is a
7547         struct thread_info * now.
7548         (need_step_over_p): Ditto.  Fetch lwpid from thread.
7549         (start_step_over): Fetch lwpid from thread.
7550         (linux_resume_one_thread): Update, "entry" parameter is a
7551         struct thread_info * now.  Fetch lwpid from thread.
7552         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7553         (proceed_one_lwp): Update, "entry" parameter is a
7554         struct thread_info * now.  Fetch lwpid from thread.
7555         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7556         struct thread_info * now.
7557         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7558         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
7559         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7560         directly.
7561         (regsets_store_inferior_registers): Ditto.
7562         (fetch_register, store_register): Ditto.
7563         (linux_read_memory, linux_write_memory): Ditto.
7564         (linux_request_interrupt): Ditto.
7565         (linux_read_auxv): Ditto.
7566         (linux_xfer_siginfo): Ditto.
7567         (linux_qxfer_spu): Ditto.
7568         (linux_qxfer_libraries_svr4): Ditto.
7569         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7570         moved to inferiors.h.
7571         (get_lwp): Delete.
7572         (get_thread_lwp): Update.
7573         (struct lwp_info): Delete member "entry".  Simplify comment for
7574         member "thread".
7575         (all_lwps): Delete.
7576         * linux-mips-low.c (mips_read_description): Fetch lwpid from
7577         current_inferior directly.
7578         (update_watch_registers_callback): Update, "entry" parameter is a
7579         struct thread_info * now.  Fetch pid from thread.
7580         (mips_linux_prepare_to_resume): Fetch ptid from thread.
7581         (mips_insert_point): Fetch lwpid from current_inferior.
7582         Pass &all_threads to find_inferior, not &all_lwps.
7583         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7584         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7585         directly.
7586         (mips_stopped_data_address): Ditto.
7587         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7588         directly.
7589         * linux-tile-low.c (tile_arch_setup): Ditto.
7590         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7591         (update_debug_registers_callback): Update, "entry" parameter is a
7592         struct thread_info * now.  Fetch pid from thread.
7593         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7594         Pass &all_threads to find_inferior, not &all_lwps.
7595         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7596         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7597         Pass &all_threads to find_inferior, not &all_lwps.
7598         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7599         (i386_dr_low_get_status): Ditto.
7600         (x86_linux_prepare_to_resume): Fetch ptid from thread.
7601         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7602         (x86_linux_read_description): Ditto.
7603         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7604
7605 2014-02-20  Doug Evans  <dje@google.com>
7606
7607         * inferiors.c (get_first_inferior): Fix buglet.
7608
7609 2014-02-19  Doug Evans  <dje@google.com>
7610
7611         * gdbthread.h (add_thread): Change result type to struct thread_info *.
7612         * inferiors.c (add_thread): Change result type to struct thread_info *.
7613         All callers updated.
7614         (add_lwp): Call add_thread here instead of in callers.
7615         All callers updated.
7616         * linux-low.h (get_lwp_thread): Rewrite.
7617         (struct lwp_info): New member "thread".
7618
7619 2014-02-19  Doug Evans  <dje@google.com>
7620
7621         * linux-low.c (add_lwp): Change result to struct lwp_info *.
7622         All callers updated.
7623
7624 2014-02-19  Doug Evans  <dje@google.com>
7625
7626         * inferiors.c (add_thread): Fix whitespace.
7627
7628 2014-02-19  Doug Evans  <dje@google.com>
7629
7630         * dll.c (clear_dlls): Replace accessing list implemention details
7631         with API function.
7632         * gdbthread.h (get_first_thread): Declare.
7633         * inferiors.c (for_each_inferior_with_data): New function.
7634         (get_first_thread): New function.
7635         (find_thread_ptid): Simplify.
7636         (get_first_inferior): New function.
7637         (clear_list): Delete.
7638         (one_inferior_p): New function.
7639         (clear_inferior_list): New function.
7640         (clear_inferiors): Update.
7641         * inferiors.h (for_each_inferior_with_data): Declare.
7642         (clear_inferior_list): Declare.
7643         (one_inferior_p): Declare.
7644         (get_first_inferior): Declare.
7645         * linux-low.c (linux_wait_for_event): Replace accessing list
7646         implemention details with API function.
7647         * server.c (target_running): Ditto.
7648         (accumulate_file_name_length): New function.
7649         (emit_dll_description): New function.
7650         (handle_qxfer_libraries): Replace accessing list implemention
7651         details with API function.
7652         (handle_qxfer_threads_worker): New function.
7653         (handle_qxfer_threads_proper): Replace accessing list implemention
7654         details with API function.
7655         (handle_query): Ditto.
7656         (visit_actioned_threads_callback_ftype): New typedef.
7657         (visit_actioned_threads_data): New struct.
7658         (visit_actioned_threads): Rewrite to be find_inferior callback.
7659         (resume): Call find_inferior.
7660         (handle_status): Replace accessing list implemention
7661         details with API function.
7662         (process_serial_event): Replace accessing list implemention details
7663         with API function.
7664         * target.c (set_desired_inferior): Replace accessing list implemention
7665         details with API function.
7666         * tracepoint.c (same_process_p): New function.
7667         (gdb_agent_about_to_close): Replace accessing list implemention
7668         details with API function.
7669         * win32-low.c (child_delete_thread): Replace accessing list
7670         implemention details with API function.
7671         (match_dll_by_basename): New function.
7672         (dll_is_loaded_by_basename): New function.
7673         (win32_ensure_ntdll_loaded): Replace accessing list implemention
7674         details call to dll_is_loaded_by_basename.
7675
7676 2014-02-19  Doug Evans  <dje@google.com>
7677
7678         * dll.h (struct dll_info): Add comment.
7679         * gdbthread.h (struct thread_info): Add comment.
7680         (current_ptid): Simplify.
7681         * inferiors.c (add_process): Update.
7682         (remove_process): Update.
7683         * inferiors.h (struct process_info): Rename member "head" to "entry".
7684         * linux-low.c (delete_lwp): Update.
7685         (add_lwp): Update.
7686         (last_thread_of_process_p): Update.
7687         (kill_one_lwp_callback, linux_kill): Update.
7688         (status_pending_p_callback): Update.
7689         (wait_for_sigstop): Update.  Simplify read of ptid.
7690         (start_step_over): Update.
7691         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7692         (get_lwp_thread): Update.
7693         (struct lwp_info): Rename member "head" to "entry".
7694         * regcache.h (inferior_list_entry): Delete.
7695         * server.c (kill_inferior_callback): Update.
7696         (detach_or_kill_inferior_callback): Update.
7697         (print_started_pid): Update.
7698         (print_attached_pid): Update.
7699         (process_serial_event): Simplify read of ptid.
7700         * thread-db.c (thread_db_create_event): Update.
7701         (thread_db_get_tls_address): Update.
7702         * win32-low.c (current_inferior_ptid): Simplify.
7703
7704 2014-02-19  Tom Tromey  <tromey@redhat.com>
7705
7706         * target.h (struct target_ops) <supports_btrace>: Add target_ops
7707         argument.
7708         (target_supports_btrace): Update.
7709
7710 2014-02-14  Yao Qi  <yao@codesourcery.com>
7711
7712         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7713         (rsp-low-ipa.o): New target.
7714
7715 2014-02-12  Tom Tromey  <tromey@redhat.com>
7716
7717         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7718         convert_ascii_to_int.
7719         * regcache.c (registers_to_string): Likewise.
7720         * remote-utils.c (decode_M_packet): Likewise.
7721         * server.c (process_serial_event): Likewise.
7722
7723 2014-02-12  Tom Tromey  <tromey@redhat.com>
7724
7725         * server.c (handle_query, handle_v_run): Use hex2bin, not
7726         unhexify.
7727         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7728
7729 2014-02-12  Tom Tromey  <tromey@redhat.com>
7730
7731         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7732         convert_int_to_ascii.
7733         * regcache.c (registers_to_string, collect_register_as_string):
7734         Likewise.
7735         * remote-utils.c (look_up_one_symbol, relocate_instruction):
7736         Likewise.
7737         * server.c (process_serial_event): Likewise.
7738         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7739         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7740
7741 2014-02-12  Tom Tromey  <tromey@redhat.com>
7742
7743         * remote-utils.c (look_up_one_symbol, monitor_output): Use
7744         bin2hex, not hexify.
7745         * tracepoint.c (cmd_qtstatus): Likewise.
7746
7747 2014-02-12  Tom Tromey  <tromey@redhat.com>
7748
7749         * remote-utils.c (monitor_output): Pass explicit length to
7750         hexify.
7751
7752 2014-02-12  Tom Tromey  <tromey@redhat.com>
7753
7754         * tracepoint.c: Include rsp-low.h.
7755         * server.c: Include rsp-low.h.
7756         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7757         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7758         declare.
7759         * remote-utils.c: Include rsp-low.h.
7760         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7761         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7762         (convert_int_to_ascii, convert_ascii_to_int): Move to
7763         common/rsp-low.c.
7764         * regcache.c: Include rsp-low.h.
7765         * ax.c: Include rsp-low.h.
7766         * Makefile.in (SFILES): Add common/rsp-low.c.
7767         (OBS): Add rsp-low.o.
7768         (rsp-low.o): New target.
7769
7770 2014-02-12  Tom Tromey  <tromey@redhat.com>
7771
7772         * utils.h (pulongest, plongest, phex_nz): Don't declare.
7773         Include print-utils.h.
7774         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7775         (plongest, thirty_two, phex_nz): Remove.
7776         * Makefile.in (SFILES): Add common/print-utils.c.
7777         (OBS): Add print-utils.o.
7778         (print-utils-ipa.o): New target.
7779         (print-utils.o): New target.
7780         (IPA_OBJS): Add print-utils-ipa.o.
7781
7782 2014-02-06  Tom Tromey  <tromey@redhat.com>
7783
7784         * Makefile.in (SFILES): Fix indentation.
7785
7786 2014-02-05  Doug Evans  <dje@google.com>
7787
7788         * linux-low.c (linux_wait_for_event): Improve comment.
7789         (linux_wait_1): Keep current_inferior in sync with event_child.
7790
7791 2014-01-22  Doug Evans  <dje@google.com>
7792
7793         * gdbthread.h (gdb_id_to_thread): Delete, unused.
7794
7795 2014-01-22  Doug Evans  <dje@google.com>
7796
7797         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7798         * configure: Regenerate.
7799         * config.in: Regenerate.
7800         * Makefile.in (SFILES): Add debug.c.
7801         (OBS): Add debug.o.
7802         * debug.c: New file.
7803         * debug.h: New file.
7804         * linux-aarch64-low.c (*): Update all debugging printfs to use
7805         debug_printf instead of fprintf.
7806         * linux-arm-low.c (*): Ditto.
7807         * linux-cris-low.c (*): Ditto.
7808         * linux-crisv32-low.c (*): Ditto.
7809         * linux-m32r-low.c (*): Ditto.
7810         * linux-sparc-low.c (*): Ditto.
7811         * linux-x86.c (*): Ditto.
7812         * linux-low.c (*): Ditto.
7813         (linux_wait_1): Add calls to debug_enter, debug_exit.
7814         (linux_wait): Remove redundant debugging printf.
7815         (stop_all_lwps): Add calls to debug_enter, debug_exit.
7816         (linux_resume, unstop_all_lwps): Ditto.
7817         * mem-break.c (*): Update all debugging printfs to use
7818         debug_printf instead of fprintf.
7819         * remote-utils.c (*): Ditto.
7820         * thread-db.c (*): Ditto.
7821         * server.c #include <ctype.h>, "gdb_vecs.h".
7822         (debug_threads): Moved to debug.c.
7823         (*): Update all debugging printfs to use debug_printf instead of
7824         fprintf.
7825         (start_inferior): Replace call to fflush with call to debug_flush.
7826         (monitor_show_help): Mention set debug-format.
7827         (parse_debug_format_options): New function.
7828         (handle_monitor_command): Handle "monitor set debug-format".
7829         (gdbserver_usage): Mention --debug-format.
7830         (main): Parse --debug-format.
7831         * server.h (debug_threads): Declaration moved to debug.h.
7832         #include "debug.h".
7833         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7834         trace_debug_1 that uses debug_printf.
7835         (tracepoint_look_up_symbols): Update all debugging printfs to use
7836         debug_printf instead of fprintf.
7837
7838 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
7839
7840         * linux-xtensa-low.c: Include asm/ptrace.h instead of
7841         sys/ptrace.h.
7842
7843 2014-01-17  Pedro Alves  <palves@redhat.com>
7844
7845         PR build/16445
7846         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7847         defined after including gdb_proc_service.h.
7848
7849 2014-01-16  Doug Evans  <dje@google.com>
7850
7851         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7852         (match_dll): Use it.
7853
7854 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
7855
7856         * target.h (target_ops) <read_btrace>: Change parameters and
7857         return type to allow error reporting.
7858         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
7859         trace reading errors on.
7860         * linux-low.c (linux_low_read_btrace): Pass trace reading
7861         errors on.
7862         (linux_low_disable_btrace): New.
7863
7864 2014-01-15  Doug Evans  <dje@google.com>
7865
7866         * inferiors.c (thread_id_to_gdb_id): Delete.
7867         * inferiors.h (thread_id_to_gdb_id): Delete.
7868
7869 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
7870
7871         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7872         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
7873         versions.
7874
7875 2014-01-08  Pedro Alves  <palves@redhat.com>
7876
7877         * server.c (handle_status): Don't discard previous queued stop
7878         replies or thread's pending status here.
7879         (main) <disconnection>: Do it here instead.
7880
7881 2014-01-08  Pedro Alves  <palves@redhat.com>
7882
7883         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7884         * server.c (visit_actioned_threads, handle_pending_status): New
7885         function.
7886         (handle_v_cont): Factor out parts to ...
7887         (resume): ... this new function.  If in all-stop, and a thread
7888         being resumed has a pending status, report it without actually
7889         resuming.
7890         (myresume): Adjust to use the new 'resume' function.
7891         (clear_pending_status_callback, set_pending_status_callback)
7892         (find_status_pending_thread_callback): New functions.
7893         (handle_status): Handle the case of multiple threads having
7894         interesting statuses to report.  Report threads' real last signal
7895         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
7896         with an interesting thread to report the status for, instead of
7897         always reporting the status of the first thread.
7898
7899 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
7900
7901         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7902         * gdbreplay.c (gdbreplay_version): Likewise.
7903
7904 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
7905
7906         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7907         iov.iov_len with the real length in use.
7908
7909 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
7910
7911         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7912         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7913         for all targets that use win32-low.c.
7914         * win32-low.c (win32_ensure_ntdll_loaded): New function.
7915         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7916
7917 2013-12-13  Pedro Alves  <palves@redhat.com>
7918
7919         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7920         if equal to TARGET_WAITKIND_LOADED.
7921         * win32-low.c (cached_status): New static global.
7922         (win32_wait): Add declaration.
7923         (do_initial_child_stuff): Flush all initial pending debug events
7924         up to the initial breakpoint.
7925         (win32_wait): If CACHED_STATUS was set, return that instead
7926         of doing a real wait.  Remove the code resuming the execution
7927         of the inferior after receiving a TARGET_WAITKIND_LOADED event
7928         during the initial phase.  Also remove the code changing
7929         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7930         TARGET_WAITKIND_STOPPED.
7931
7932 2013-12-11  Yao Qi  <yao@codesourcery.com>
7933
7934         * notif.c (handle_notif_ack): Return 0 if no notification
7935         matches.
7936
7937 2013-11-20  Doug Evans  <dje@google.com>
7938
7939         * linux-low.c (linux_set_resume_request): Fix comment.
7940
7941 2013-11-20  Doug Evans  <dje@google.com>
7942
7943         * linux-low.c (resume_status_pending_p): Tweak comment.
7944
7945 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7946
7947         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7948         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7949         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7950         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7951         (srv_amd64_regobj): Add amd64-mpx.o.
7952         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7953         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7954         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7955         * i387-fp.c (num_pl_bnd_register) Added constant.
7956         (num_pl_bnd_cfg_registers) Added constant.
7957         (struct i387_xsave) Added reserved area and MPX fields.
7958         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7959         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7960         function.
7961         (tdesc_i386_mpx_linux): Add MPX amd64 target.
7962         (init_registers_amd64_mpx_linux): Declare new function.
7963         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7964         (x86_64_regmap): Add MPX registers.
7965         (x86_linux_read_description): Add MPX case.
7966         (initialize_low_arch): Initialize MPX targets.
7967
7968 2013-11-18  Tom Tromey  <tromey@redhat.com>
7969
7970         * configure: Rebuild.
7971         * configure.ac: Don't check for stdlib.h.
7972         * gdbreplay.c: Unconditionally include stdlib.h.
7973
7974 2013-11-18  Tom Tromey  <tromey@redhat.com>
7975
7976         * config.in: Rebuild.
7977         * configure: Rebuild.
7978         * configure.ac: Don't use AC_HEADER_DIRENT.
7979
7980 2013-11-18  Tom Tromey  <tromey@redhat.com>
7981
7982         * server.h: Don't check HAVE_STRING_H.
7983         * gdbreplay.c: Don't check HAVE_STRING_H.
7984         * configure: Rebuild.
7985
7986 2013-11-18  Tom Tromey  <tromey@redhat.com>
7987
7988         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7989         LIBGNU.
7990
7991 2013-11-08  Tom Tromey  <tromey@redhat.com>
7992
7993         * configure, config.in: Rebuild.
7994         * configure.ac: Remove unused configury.
7995
7996 2013-11-08  Tom Tromey  <tromey@redhat.com>
7997
7998         * acinclude.m4: Include common.m4, codeset.m4.
7999         * configure, config.in: Rebuild.
8000         * configure.ac: Use GDB_AC_COMMON.
8001
8002 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8003
8004         * linux-s390-low.c (HWCAP_S390_TE): New define.
8005         (s390_arch_setup): Consider the TE field in the HWCAP for
8006         determining 'have_regset_tdb'.
8007
8008 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
8009
8010         PR gdb/16014
8011         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8012         call to sizeof.
8013
8014 2013-10-02  Pedro Alves  <palves@redhat.com>
8015
8016         * server.c (process_serial_event): Don't output "GDBserver
8017         exiting" if GDB is connected through stdio.
8018         * target.c (mywait): Likewise, be silent if GDB is connected
8019         through stdio.
8020
8021 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
8022
8023         * lynx-low.c (lynx_add_threads_after_attach): New function.
8024         (lynx_attach): Remove call to add_thread.  Add call to
8025         lynx_add_threads_after_attach instead.
8026
8027 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
8028
8029         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8030         * config.in, configure: Regenerated.
8031
8032 2013-09-18  Yao Qi  <yao@codesourcery.com>
8033
8034         PR server/15959
8035         * server.c (start_inferior): Clear 'resume_info'.
8036
8037 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8038
8039         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8040         for each register.
8041
8042 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8043
8044         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8045         linux-tile-low.o to srv_tgtobj.
8046
8047 2013-09-16  Will Newton  <will.newton@linaro.org>
8048
8049         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8050         out regs.
8051
8052 2013-09-06  Pedro Alves  <palves@redhat.com>
8053
8054         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8055         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8056         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8057         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8058         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8059         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8060
8061 2013-09-06  Pedro Alves  <palves@redhat.com>
8062
8063         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8064         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8065
8066 2013-09-06  Pedro Alves  <palves@redhat.com>
8067
8068         * linux-amd64-ipa.c: Include tracepoint.h.
8069         * linux-i386-ipa.c: Include tracepoint.h.
8070
8071 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8072
8073         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8074         (ps_get_thread_area): New function.
8075
8076 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8077
8078         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8079         (initialize_low_arch): Call init_registers_crisv32 rather than
8080         init_register_crisv32.
8081
8082 2013-09-05  Pedro Alves  <palves@redhat.com>
8083
8084         * server.h (handle_vFile, hostio_last_error_from_errno): Move
8085         to ...
8086         * hostio.h: ... this new file.
8087         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8088         win32-low.c: Include hostio.h.
8089
8090 2013-09-05  Pedro Alves  <palves@redhat.com>
8091
8092         * server.h (gdb_client_data, handler_func, callback_handler_func)
8093         (delete_file_handler, add_file_handler, append_callback_event)
8094         (delete_callback_event, start_event_loop, initialize_event_loop):
8095         Move to event-loop.h and include it.
8096         * event-loop.h: New file.
8097
8098 2013-09-05  Pedro Alves  <palves@redhat.com>
8099
8100         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8101         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8102         (loaded_dll, unloaded_dll): Move to ...
8103         * dll.h: ... this new file.
8104         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8105
8106 2013-09-05  Pedro Alves  <palves@redhat.com>
8107
8108         * server.h (current_process, get_thread_process, all_processes)
8109         (add_inferior_to_list, for_each_inferior, current_inferior)
8110         (remove_inferior, add_process, remove_process, find_process_pid)
8111         (have_started_inferiors_p, have_attached_inferiors_p)
8112         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8113         (clear_inferiors, find_inferior, find_inferior_id)
8114         (inferior_target_data, set_inferior_target_data)
8115         (inferior_regcache_data, set_inferior_regcache_data): Move to
8116         inferiors.h, and include it.
8117         * inferiors.h: New file.
8118
8119 2013-09-05  Pedro Alves  <palves@redhat.com>
8120
8121         * server.h (struct emit_ops, current_insn_ptr, emit_error):
8122         Move ...
8123         * ax.h: ... here.
8124
8125 2013-09-05  Pedro Alves  <palves@redhat.com>
8126
8127         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8128         tracepoint.h.
8129         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8130         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8131         (handle_tracepoint_general_set, handle_tracepoint_query)
8132         (tracepoint_finished_step, tracepoint_was_hit)
8133         (release_while_stepping_state_list, current_traceframe)
8134         (in_readonly_region, traceframe_read_mem)
8135         (fetch_traceframe_registers, traceframe_read_sdata)
8136         (traceframe_read_info, struct fast_tpoint_collect_status)
8137         (fast_tracepoint_collecting, force_unlock_trace_buffer)
8138         (handle_tracepoit_bkpts, initialize_low_tracepoint)
8139         (supply_fast_tracepoint_registers)
8140         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8141         (ipa_tdesc, claim_trampoline_space)
8142         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8143         (agent_mem_read, agent_get_trace_state_variable_value)
8144         (agent_set_trace_state_variable_value, agent_tsv_read)
8145         (agent_mem_read_string, get_raw_reg_func_addr)
8146         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8147         * tracepoint.h: ... this new file.
8148
8149 2013-09-05  Pedro Alves  <palves@redhat.com>
8150
8151         * server.h (perror_with_name, error, fatal, warning, paddress)
8152         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8153         include it.
8154         * utils.h: New file.
8155
8156 2013-09-05  Pedro Alves  <palves@redhat.com>
8157
8158         * server.h (remote_debug, noack_mode, transport_is_reliable)
8159         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8160         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8161         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8162         (write_enn, initialize_async_io, enable_async_io)
8163         (disable_async_io, check_remote_input_interrupt_request)
8164         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8165         (dead_thread_notify, prepare_resume_reply)
8166         (decode_address_to_semicolon, decode_address, decode_m_packet)
8167         (decode_M_packet, decode_X_packet, decode_xfer_write)
8168         (decode_search_memory_packet, unhexify, hexify)
8169         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8170         (look_up_one_symbol, relocate_instruction)
8171         (monitor_output): Move to remote-utils.h, and include it.
8172         * remote-utils.h: New file.
8173
8174 2013-09-05  Pedro Alves  <palves@redhat.com>
8175
8176         * server.h (_): Delete.
8177
8178 2013-09-02  Pedro Alves  <palves@redhat.com>
8179
8180         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8181         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8182         allocated.
8183         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8184
8185 2013-09-02  Pierre Muller  <muller@sourceware.org>
8186
8187         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8188         or WriteProcessMemory complete successfully and handle
8189         ERROR_PARTIAL_COPY error.
8190
8191 2013-09-02  Pedro Alves  <palves@redhat.com>
8192
8193         * server.c (gdb_read_memory): Return -1 on traceframe memory read
8194         error instead of EIO.
8195
8196 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8197
8198         PR server/15604
8199         * linux-low.c: Include filestuff.h.
8200         (linux_create_inferior) <pid == 0>: Call close_most_fds.
8201         * lynx-low.c: Include filestuff.h.
8202         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8203         * server.c: Include filestuff.h.
8204         (main): Call notice_open_fds.
8205         * spu-low.c: Include filestuff.h.
8206         (spu_create_inferior) <pid == 0>: Call close_most_fds.
8207
8208 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
8209
8210         * Makefile.in: Explain why ../target and ../nat are not
8211         listed as include file search paths.
8212         (linux-waitpid.o): New object file rule.
8213         * configure.srv (srv_native_linux_obj): New variable.
8214         Replace all occurrences of linux native object files with
8215         $srv_native_linux_obj.
8216         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8217         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8218         (linux_enable_event_reporting): Remove declaration.
8219         (my_waitpid): Moved to common/linux-waitpid.c.
8220         (linux_wait_for_event): Pass ptid when calling
8221         linux_enable_event_reporting.
8222         (linux_supports_tracefork_flag): Remove.
8223         (linux_enable_event_reporting): Likewise.
8224         (linux_tracefork_grandchild): Remove.
8225         (STACK_SIZE): Moved to common/linux-ptrace.c.
8226         (linux_tracefork_child): Remove.
8227         (linux_test_for_tracefork): Remove.
8228         (linux_look_up_symbols): Call linux_supports_traceclone.
8229         (initialize_low): Remove call to linux_test_for_tracefork.
8230         * linux-low.h (PTRACE_TYPE_ARG3): Move to
8231         common/linux-ptrace.h.
8232         (PTRACE_TYPE_ARG4): Likewise.
8233         Include linux-ptrace.h.
8234
8235 2013-08-21  Pedro Alves  <palves@redhat.com>
8236
8237         * config.in: Renegerate.
8238
8239 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
8240
8241         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8242         (SFILES): Remove $(srcdir)/common/target-common.c and
8243         add $(srcdir)/target/waitstatus.c.
8244         (OBS): Remove target-common.o and add waitstatus.o.
8245         (server_h): Remove $(srcdir)/../common/target-common.h and
8246         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8247         and $(srcdir)/../target/waitstatus.h.
8248         (target-common.o): Remove.
8249         (waitstatus.o): New target object file.
8250         * target.h: Do not include target-common.h and
8251         include target/resume.h, target/wait.h and
8252         target/waitstatus.h.
8253
8254 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
8255
8256         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8257         to PTRACE_TYPE_ARG3.
8258         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8259         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8260         PTRACE_TYPE_ARG4.
8261         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8262         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8263
8264 2013-07-27  Jie Zhang  <jie@codesourcery.com>
8265             Daniel Jacobowitz  <dan@codesourcery.com>
8266             Yao Qi  <yao@codesourcery.com>
8267
8268         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8269         (mips-linux-watch.o): New rule.
8270         (mips_linux_watch_h): New variable.
8271         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8272         srv_tgtobj.
8273         * linux-mips-low.c: Include mips-linux-watch.h.
8274         (struct arch_process_info, struct arch_lwp_info): New.
8275         (update_watch_registers_callback): New function.
8276         (mips_linux_new_process, mips_linux_new_thread) New functions.
8277         (mips_linux_prepare_to_resume, mips_insert_point): New
8278         functions.
8279         (mips_remove_point, mips_stopped_by_watchpoint): New
8280         functions.
8281         (rsp_bp_type_to_target_hw_bp_type): New function.
8282         (mips_stopped_data_address): New function.
8283         (the_low_target): Add watchpoint support functions.
8284
8285 2013-07-27  Yao Qi  <yao@codesourcery.com>
8286
8287         * i386-low.c: Include break-common.h.
8288         (enum target_hw_bp_type): Remove.
8289
8290 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
8291
8292         * Makefile.in (SFILES): /common/target-common.c.
8293         (OBS): Add target-common.o.
8294         (server_h): Add $(srcdir)/../common/target-common.h.
8295         (target-common.o): New target.
8296         * server.c (queue_stop_reply_callback): Free
8297         status string after use.
8298         * target.c (target_waitstatus_to_string): Remove.
8299         * target.h: Include target-common.h.
8300         (resume_kind): Likewise.
8301         (target_waitkind): Likewise.
8302         (target_waitstatus): Likewise.
8303         (TARGET_WNOHANG): Likewise.
8304
8305 2013-07-04  Yao Qi  <yao@codesourcery.com>
8306
8307         * Makefile.in (host_alias): Use @host_noncanonical@.
8308         (target_alias): Use @target_noncanonical@.
8309         * configure.ac: Use ACX_NONCANONICAL_TARGET and
8310         ACX_NONCANONICAL_HOST.
8311         * configure: Regenerated.
8312
8313         Revert:
8314         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8315
8316         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8317         * configure: Rebuild.
8318         * Makefile.in (version_host, version_target): Get from configure.
8319         (version.c): Use $(version_host) and $(version_target).
8320
8321 2013-07-03  Pedro Alves  <palves@redhat.com>
8322
8323         * Makefile.in (config.status): Depend on development.sh.
8324         * acinclude.m4: Include libmcheck.m4.
8325         * configure: Regenerate.
8326
8327 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8328
8329         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8330         attribute inside the parentheses.
8331         (winapi_DebugSetProcessKillOnExit): Ditto.
8332         (winapi_DebugBreakProcess): Ditto.
8333         (winapi_GenerateConsoleCtrlEvent): Ditto.
8334
8335 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8336
8337         * notif.h (notif_event): Add a dummy member to avoid compiler
8338         errors.
8339
8340 2013-07-01  Pedro Alves  <palves@redhat.com>
8341
8342         * hostio.c (HOSTIO_PATH_MAX): Define.
8343         (require_filename, handle_open, handle_unlink, handle_readlink):
8344         Use it.
8345
8346 2013-07-01  Pedro Alves  <palves@redhat.com>
8347
8348         * server.h: Include "pathmax.h".
8349         * linux-low.c: Don't include sys/param.h.
8350         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8351         MAXPATHLEN.
8352         * win32-low.c: Don't include sys/param.h.
8353         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8354
8355 2013-07-01  Pedro Alves  <palves@redhat.com>
8356
8357         * event-loop.c: Don't check HAVE_UNISTD_H before including
8358         <unistd.h>.
8359         * gdbreplay.c: Likewise.
8360         * remote-utils.c: Likewise.
8361         * server.c: Likewise.
8362         * configure.ac: Don't check for unistd.h.
8363         * configure: Regenerate.
8364
8365 2013-06-28  Tom Tromey  <tromey@redhat.com>
8366
8367         * Makefile.in (version.c): Use version.in, not
8368         common/version.in.
8369
8370 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8371
8372         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8373         * configure: Rebuild.
8374         * Makefile.in (version_host, version_target): Get from configure.
8375         (version.c): Use $(version_host) and $(version_target).
8376
8377 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8378
8379         Fix trace-status to output user name without trailing colon.
8380         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8381
8382 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8383
8384         Fix trace-status to output proper start-time and stop-time.
8385         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8386         output start time and stop time in hex as gdb expects.
8387
8388 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
8389
8390         * tracepoint.c (build_traceframe_info_xml): Output trace state
8391         variables present in the trace buffer.
8392
8393 2013-06-24  Tom Tromey  <tromey@redhat.com>
8394
8395         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8396         create-version.sh.
8397         (version.o): Remove.
8398         * gdbreplay.c: Include version.h.
8399         (version, host_name): Don't declare.
8400         * server.h: Include version.h.
8401         (version, host_name): Don't declare.
8402
8403 2013-06-12  Pedro Alves  <palves@redhat.com>
8404
8405         * linux-x86-low.c (linux_is_elf64): Delete global.
8406         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8407         with local linux_pid_exe_is_elf_64_file use.
8408
8409 2013-06-11  Pedro Alves  <palves@redhat.com>
8410
8411         * linux-low.c (regset_disabled, disable_regset): New functions.
8412         (regsets_fetch_inferior_registers)
8413         (regsets_store_inferior_registers): Use them.
8414         (initialize_regsets_info); Don't allocate the disabled_regsets
8415         array here.
8416         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8417         comment.
8418
8419 2013-06-11  Pedro Alves  <palves@redhat.com>
8420
8421         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8422         xmalloc.
8423
8424 2013-06-11  Pedro Alves  <palves@redhat.com>
8425
8426         * linux-x86-low.c (initialize_low_arch): Call
8427         init_registers_x32_avx_linux.
8428
8429 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
8430
8431         Fix compatibility with Android Bionic.
8432         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8433         it is not empty.
8434
8435 2013-06-07  Pedro Alves  <palves@redhat.com>
8436
8437         PR server/14823
8438         * Makefile.in (OBS): Add tdesc.o.
8439         (IPA_OBJS): Add tdesc-ipa.o.
8440         (tdesc-ipa.o): New rule.
8441         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8442         interface.
8443         * linux-low.c (new_inferior): Delete.
8444         (disabled_regsets, num_regsets): Delete.
8445         (linux_add_process): Adjust to set the new per-process
8446         new_inferior flag.
8447         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8448         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
8449         was a stop.  When calling arch_setup, switch the current inferior
8450         to the thread that got an event.
8451         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8452         (regsets_fetch_inferior_registers)
8453         (regsets_store_inferior_registers): New regsets_info parameter.
8454         Adjust to use it.
8455         (linux_register_in_regsets): New regs_info parameter.  Adjust to
8456         use it.
8457         (register_addr, fetch_register, store_register): New usrregs_info
8458         parameter.  Adjust to use it.
8459         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8460         parameter regs_info.  Adjust to use it.
8461         (linux_fetch_registers): Get the current inferior's regs_info, and
8462         adjust to use it.
8463         (linux_store_registers): Ditto.
8464         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8465         (initialize_low): Don't initialize the target_regsets here.  Call
8466         initialize_low_arch.
8467         * linux-low.h (target_regsets): Delete declaration.
8468         (struct regsets_info): New.
8469         (struct usrregs_info): New.
8470         (struct regs_info): New.
8471         (struct process_info_private) <new_inferior>: New field.
8472         (struct linux_target_ops): Delete the num_regs, regmap, and
8473         regset_bitmap fields.  New field regs_info.
8474         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8475         * i387-fp.c (num_xmm_registers): Delete.
8476         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8477         calls to new interface.
8478         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8479         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8480         Infer the number of xmm registers from the regcache's target
8481         description.
8482         * i387-fp.h (num_xmm_registers): Delete.
8483         * inferiors.c (add_thread): Don't install the thread's regcache
8484         here.
8485         * proc-service.c (gregset_info): Fetch the current inferior's
8486         regs_info.  Adjust to use it.
8487         * regcache.c: Include tdesc.h.
8488         (register_bytes, reg_defs, num_registers)
8489         (gdbserver_expedite_regs): Delete.
8490         (get_thread_regcache): If the thread doesn't have a regcache yet,
8491         create one, instead of aborting gdbserver.
8492         (regcache_invalidate_one): Rename to ...
8493         (regcache_invalidate_thread): ... this.
8494         (regcache_invalidate_one): New.
8495         (regcache_invalidate): Only invalidate registers of the current
8496         process.
8497         (init_register_cache): Add target_desc parameter, and use it.
8498         (new_register_cache): Ditto.  Assert the target description has a
8499         non zero registers_size.
8500         (regcache_cpy): Add assertions.  Adjust.
8501         (realloc_register_cache, set_register_cache): Delete.
8502         (registers_to_string, registers_from_string): Adjust.
8503         (find_register_by_name, find_regno, find_register_by_number)
8504         (register_cache_size): Add target_desc parameter, and use it.
8505         (free_register_cache_thread, free_register_cache_thread_one)
8506         (regcache_release, register_cache_size): New.
8507         (register_size): Add target_desc parameter, and use it.
8508         (register_data, supply_register, supply_register_zeroed)
8509         (supply_regblock, supply_register_by_name, collect_register)
8510         (collect_register_as_string, collect_register_by_name): Adjust.
8511         * regcache.h (struct target_desc): Forward declare.
8512         (struct regcache) <tdesc>: New field.
8513         (init_register_cache, new_register_cache): Add target_desc
8514         parameter.
8515         (regcache_invalidate_thread): Declare.
8516         (regcache_invalidate_one): Delete declaration.
8517         (regcache_release): Declare.
8518         (find_register_by_number, register_cache_size, register_size)
8519         (find_regno): Add target_desc parameter.
8520         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8521         declarations.
8522         * remote-utils.c: Include tdesc.h.
8523         (outreg, prepare_resume_reply): Adjust.
8524         * server.c: Include tdesc.h.
8525         (gdbserver_xmltarget): Delete declaration.
8526         (get_features_xml, process_serial_event): Adjust.
8527         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8528         declare.
8529         (struct process_info) <tdesc>: New field.
8530         (ipa_tdesc): Declare.
8531         * tdesc.c: New file.
8532         * tdesc.h: New file.
8533         * tracepoint.c: Include tdesc.h.
8534         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8535         (get_context_regcache): Adjust to pass ipa_tdesc down.
8536         (do_action_at_tracepoint): Adjust to get the register cache size
8537         from the context regcache's description.
8538         (traceframe_walk_blocks): Adjust to get the register cache size
8539         from the current trace frame's description.
8540         (traceframe_get_pc): Adjust to get current trace frame's
8541         description and pass it down.
8542         (gdb_collect): Adjust to get the register cache size from the
8543         IPA's description.
8544         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8545         (gdbserver_xmltarget): Delete.
8546         (initialize_low_tracepoint): Set the ipa's target description.
8547         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8548         (initialize_low_tracepoint): Set the ipa's target description.
8549         * linux-x86-low.c: Include tdesc.h.
8550         [__x86_64__] (is_64bit_tdesc): New.
8551         (ps_get_thread_area, x86_get_thread_area): Use it.
8552         (i386_cannot_store_register): Rename to ...
8553         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
8554         (i386_cannot_fetch_register): Rename to ...
8555         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
8556         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8557         to new interface.
8558         (target_regsets): Rename to ...
8559         (x86_regsets): ... this.
8560         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8561         interface.
8562         (x86_siginfo_fixup): Use is_64bit_tdesc.
8563         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8564         (tdesc_x32_avx_linux, tdesc_x32_linux)
8565         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8566         Declare.
8567         (x86_linux_update_xmltarget): Delete.
8568         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8569         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8570         (AMD64_LINUX_USER64_CS): New.
8571         (x86_linux_read_description): New, based on
8572         x86_linux_update_xmltarget.
8573         (same_process_callback): New.
8574         (x86_arch_setup_process_callback): New.
8575         (x86_linux_update_xmltarget): New.
8576         (x86_regsets_info): New.
8577         (amd64_linux_regs_info): New.
8578         (i386_linux_usrregs_info): New.
8579         (i386_linux_regs_info): New.
8580         (x86_linux_regs_info): New.
8581         (x86_arch_setup): Reimplement.
8582         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8583         (x86_emit_ops): Ditto.
8584         (the_low_target): Adjust.  Install x86_linux_regs_info,
8585         x86_cannot_fetch_register, and x86_cannot_store_register.
8586         (initialize_low_arch): New.
8587         * linux-ia64-low.c (tdesc_ia64): Declare.
8588         (ia64_fetch_register): Adjust.
8589         (ia64_usrregs_info, regs_info): New globals.
8590         (ia64_regs_info): New function.
8591         (the_low_target): Adjust.
8592         (initialize_low_arch): New function.
8593         * linux-sparc-low.c (tdesc_sparc64): Declare.
8594         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8595         Adjust.
8596         (sparc_arch_setup): New function.
8597         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8598         (the_low_target): Adjust.
8599         (initialize_low_arch): New function.
8600         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8601         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8602         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8603         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8604         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8605         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8606         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8607         (tdesc_powerpc_isa205_vsx64l): Declare.
8608         (ppc_cannot_store_register, ppc_collect_ptrace_register)
8609         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8610         (ppc_set_pc, ppc_get_hwcap): Adjust.
8611         (ppc_usrregs_info): Forward declare.
8612         (!__powerpc64__) ppc_regmap_adjusted: New global.
8613         (ppc_arch_setup): Adjust to the current process'es target
8614         description.
8615         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8616         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8617         (ppc_store_evrregset): Adjust.
8618         (target_regsets): Rename to ...
8619         (ppc_regsets): ... this, and make static.
8620         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8621         (ppc_regs_info): New function.
8622         (the_low_target): Adjust.
8623         (initialize_low_arch): New function.
8624         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8625         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8626         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8627         (tdesc_s390x_linux64v2): Declare.
8628         (s390_collect_ptrace_register, s390_supply_ptrace_register)
8629         (s390_fill_gregset, s390_store_last_break): Adjust.
8630         (target_regsets): Rename to ...
8631         (s390_regsets): ... this, and make static.
8632         (s390_get_pc, s390_set_pc): Adjust.
8633         (s390_get_hwcap): New target_desc parameter, and use it.
8634         [__s390x__] (have_hwcap_s390_high_gprs): New global.
8635         (s390_arch_setup): Adjust to set the current process'es target
8636         description.  Don't adjust the regmap.
8637         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8638         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8639         (regs_info_3264): New globals.
8640         (s390_regs_info): New function.
8641         (the_low_target): Adjust.
8642         (initialize_low_arch): New function.
8643         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8644         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8645         [__mips64] (init_registers_mips_linux)
8646         (init_registers_mips_dsp_linux): Delete defines.
8647         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8648         (have_dsp): New global.
8649         (mips_read_description): New, based on mips_arch_setup.
8650         (mips_arch_setup): Reimplement.
8651         (get_usrregs_info): New function.
8652         (mips_cannot_fetch_register, mips_cannot_store_register)
8653         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8654         (mips_fill_fpregset, mips_store_fpregset): Adjust.
8655         (target_regsets): Rename to ...
8656         (mips_regsets): ... this, and make static.
8657         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8658         (dsp_regs_info, regs_info): New globals.
8659         (mips_regs_info): New function.
8660         (the_low_target): Adjust.
8661         (initialize_low_arch): New function.
8662         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8663         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8664         Declare.
8665         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8666         (arm_read_description): New, with bits factored from
8667         arm_arch_setup.
8668         (arm_arch_setup): Reimplement.
8669         (target_regsets): Rename to ...
8670         (arm_regsets): ... this, and make static.
8671         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8672         (arm_regs_info): New function.
8673         (the_low_target): Adjust.
8674         (initialize_low_arch): New function.
8675         * linux-m68k-low.c (tdesc_m68k): Declare.
8676         (target_regsets): Rename to ...
8677         (m68k_regsets): ... this, and make static.
8678         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8679         (m68k_regs_info): New function.
8680         (m68k_arch_setup): New function.
8681         (the_low_target): Adjust.
8682         (initialize_low_arch): New function.
8683         * linux-sh-low.c (tdesc_sharch): Declare.
8684         (target_regsets): Rename to ...
8685         (sh_regsets): ... this, and make static.
8686         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8687         (sh_regs_info, sh_arch_setup): New functions.
8688         (the_low_target): Adjust.
8689         (initialize_low_arch): New function.
8690         * linux-bfin-low.c (tdesc_bfin): Declare.
8691         (bfin_arch_setup): New function.
8692         (bfin_usrregs_info, regs_info): New globals.
8693         (bfin_regs_info): New function.
8694         (the_low_target): Adjust.
8695         (initialize_low_arch): New function.
8696         * linux-cris-low.c (tdesc_cris): Declare.
8697         (cris_arch_setup): New function.
8698         (cris_usrregs_info, regs_info): New globals.
8699         (cris_regs_info): New function.
8700         (the_low_target): Adjust.
8701         (initialize_low_arch): New function.
8702         * linux-cris-low.c (tdesc_crisv32): Declare.
8703         (cris_arch_setup): New function.
8704         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8705         (cris_regs_info): New function.
8706         (the_low_target): Adjust.
8707         (initialize_low_arch): New function.
8708         * linux-m32r-low.c (tdesc_m32r): Declare.
8709         (m32r_arch_setup): New function.
8710         (m32r_usrregs_info, regs_info): New globals.
8711         (m32r_regs_info): Adjust.
8712         (initialize_low_arch): New function.
8713         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8714         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8715         (tic6x_usrregs_info): Forward declare.
8716         (tic6x_read_description): New function, based on ...
8717         (tic6x_arch_setup): ... this.  Reimplement.
8718         (target_regsets): Rename to ...
8719         (tic6x_regsets): ... this, and make static.
8720         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8721         (tic6x_regs_info): New function.
8722         (the_low_target): Adjust.
8723         (initialize_low_arch): New function.
8724         * linux-xtensa-low.c (tdesc_xtensa): Declare.
8725         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8726         (target_regsets): Rename to ...
8727         (xtensa_regsets): ... this, and make static.
8728         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8729         globals.
8730         (xtensa_arch_setup, xtensa_regs_info): New functions.
8731         (the_low_target): Adjust.
8732         (initialize_low_arch): New function.
8733         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8734         (nios2_arch_setup): Set the current process'es tdesc.
8735         (target_regsets): Rename to ...
8736         (nios2_regsets): ... this.
8737         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8738         (nios2_regs_info): New function.
8739         (the_low_target): Adjust.
8740         (initialize_low_arch): New function.
8741         * linux-aarch64-low.c (tdesc_aarch64): Declare.
8742         (aarch64_arch_setup): Set the current process'es tdesc.
8743         (target_regsets): Rename to ...
8744         (aarch64_regsets): ... this.
8745         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8746         (aarch64_regs_info): New function.
8747         (the_low_target): Adjust.
8748         (initialize_low_arch): New function.
8749         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8750         globals.
8751         (target_regsets): Rename to ...
8752         (tile_regsets): ... this.
8753         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8754         (tile_regs_info): New function.
8755         (tile_arch_setup): Set the current process'es tdesc.
8756         (the_low_target): Adjust.
8757         (initialize_low_arch): New function.
8758         * spu-low.c (tdesc_spu): Declare.
8759         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8760         * win32-arm-low.c (tdesc_arm): Declare.
8761         (arm_arch_setup): New function.
8762         (the_low_target): Install arm_arch_setup instead of
8763         init_registers_arm.
8764         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8765         (init_windows_x86): Rename to ...
8766         (i386_arch_setup): ... this.  Set `win32_tdesc'.
8767         (the_low_target): Adjust.
8768         * win32-low.c (win32_tdesc): New global.
8769         (child_add_thread): Don't create the thread cache here.
8770         (do_initial_child_stuff): Set the new process'es tdesc.
8771         * win32-low.h (struct target_desc): Forward declare.
8772         (win32_tdesc): Declare.
8773         * lynx-i386-low.c (tdesc_i386): Declare global.
8774         (lynx_i386_arch_setup): Set `lynx_tdesc'.
8775         * lynx-low.c (lynx_tdesc): New global.
8776         (lynx_add_process): Set the new process'es tdesc.
8777         * lynx-low.h (struct target_desc): Forward declare.
8778         (lynx_tdesc): Declare global.
8779         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8780         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8781         * nto-low.c (nto_tdesc): New global.
8782         (do_attach): Set the new process'es tdesc.
8783         * nto-low.h (struct target_desc): Forward declare.
8784         (nto_tdesc): Declare.
8785         * nto-x86-low.c (tdesc_i386): Declare.
8786         (nto_x86_arch_setup): Set `nto_tdesc'.
8787
8788 2013-06-04  Gary Benson  <gbenson@redhat.com>
8789
8790         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8791         to qSupported response when appropriate.
8792         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8793         with nonzero-length annex.
8794         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8795         arguments supplied in annex.
8796
8797 2013-05-31  Doug Evans  <dje@google.com>
8798
8799         PR server/15594
8800         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8801         64 bits in 64-cross-32 environment.
8802
8803 2013-05-28  Pedro Alves  <palves@redhat.com>
8804
8805         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8806         (aarch64-without-fpu.c): Delete rule.
8807         * configure.srv (aarch64*-*-linux*): Remove references to
8808         aarch64-without-fpu.o and aarch64-without-fpu.xml.
8809         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8810         declaration.
8811
8812 2013-05-24  Pedro Alves  <palves@redhat.com>
8813
8814         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8815         instead of strchr/decode_address.  Error if the range isn't split
8816         with a ','.  Don't assume there's be a ':' in the action.
8817
8818 2013-05-23  Yao Qi  <yao@codesourcery.com>
8819             Pedro Alves  <palves@redhat.com>
8820
8821         * linux-low.c (lwp_in_step_range): New function.
8822         (linux_wait_1): If the thread was range stepping and stopped
8823         outside the stepping range, report the stop to GDB.  Otherwise,
8824         continue stepping.  Add range stepping debug output.
8825         (linux_set_resume_request): Copy the step range from the resume
8826         request to the lwp.
8827         (linux_supports_range_stepping): New.
8828         (linux_target_ops) <supports_range_stepping>: Set to
8829         linux_supports_range_stepping.
8830         * linux-low.h (struct linux_target_ops)
8831         <supports_range_stepping>: New field.
8832         (struct lwp_info) <step_range_start, step_range_end>: New fields.
8833         * linux-x86-low.c (x86_supports_range_stepping): New.
8834         (the_low_target) <supports_range_stepping>: Set to
8835         x86_supports_range_stepping.
8836         * server.c (handle_v_cont): Handle 'r' action.
8837         (handle_v_requests): Append ";r" if the target supports range
8838         stepping.
8839         * target.h (struct thread_resume) <step_range_start,
8840         step_range_end>: New fields.
8841         (struct target_ops) <supports_range_stepping>:
8842         New field.
8843         (target_supports_range_stepping): New macro.
8844
8845 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8846
8847         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8848         confusion in comment.
8849
8850 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8851
8852         * lynx-low.c (struct process_info_private): New type.
8853         (lynx_add_process): New function.
8854         (lynx_create_inferior, lynx_attach): Replace calls to
8855         add_process by calls to lynx_add_process.
8856         (lynx_resume): If PTID is null, then try using
8857         current_process()->private->last_wait_event_ptid.
8858         Add comments.
8859         (lynx_clear_inferiors): Delete.  The contents of that function
8860         has been inlined in lynx_mourn;
8861         (lynx_wait_1): Save the ptid in the process's private data.
8862         (lynx_mourn): Free the process' private data.  Replace call
8863         to lynx_clear_inferiors by call to clear_inferiors.
8864
8865 2013-05-17  Yao Qi  <yao@codesourcery.com>
8866
8867         * i386-low.c (i386_length_and_rw_bits): Move the comment to
8868         the right place.
8869
8870 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
8871
8872         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8873         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
8874         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8875         PT_TEXT_END_ADDR guards.  Update comments.
8876         (linux_target_op) <read_offsets>: Conditionally define to
8877         linux_read_offsets if the target is UCLIBC and if it defines
8878         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8879
8880 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
8881             Andrew Jenner  <andrew@codesourcery.com>
8882
8883         * Makefile.in (SFILES): Add linux-nios2-low.c.
8884         (clean): Add action to delete nios2-linux.c.
8885         (nios2-linux.c): New rule.
8886         * configure.srv: Add nios2*-*-linux*.
8887         * linux-nios2-low.c: New.
8888
8889 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
8890
8891         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8892
8893 2013-04-25  Hui Zhu  <hui@codesourcery.com>
8894
8895         PR gdb/15186
8896         * ax.c (ax_printf): Add fflush.
8897
8898 2013-04-22  Tom Tromey  <tromey@redhat.com>
8899
8900         * Makefile.in (SFILES): Add filestuff.c.
8901         (OBS): Add filestuff.o.
8902         (filestuff.o): New target.
8903         * config.in, configure: Rebuild.
8904         * configure.ac: Check for fdwalk, pipe2.
8905
8906 2013-04-17  Pedro Alves  <palves@redhat.com>
8907
8908         * configure.ac (USE_THREAD_DB): Delete variable.
8909         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8910         Don't AC_SUBST USE_THREAD_DB.
8911         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8912         * config.in, configure: Regenerate.
8913
8914 2013-04-16  Pedro Alves  <palves@redhat.com>
8915
8916         * linux-low.h (struct lwp_info) <thread_known>: Move under
8917         the USE_THREAD_DB #ifdef.
8918
8919 2013-04-16  Pedro Alves  <palves@redhat.com>
8920
8921         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8922         (linux-low.o): Delete rule.
8923         * linux-low.h: Always include "gdb_thread_db.h" instead of
8924         conditionally including thread_db.h.
8925         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8926         HAVE_THREAD_DB_H.
8927
8928 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8929
8930         * Makefile.in (install-only): Fix make install regression.
8931
8932 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
8933
8934         Convert man pages to texinfo, new gdbinit.5 texinfo page.
8935         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8936         installation.
8937         * gdbserver.1: Remove.
8938
8939 2013-03-22  Pedro Alves  <palves@redhat.com>
8940
8941         * linux-low.c (handle_extended_wait): Don't call
8942         linux_enable_event_reporting.
8943
8944 2013-03-15  Tony Theodore  <tonyt@logyst.com>
8945
8946         PR build/9098:
8947         * Makefile.in (SHELL): Use @SHELL@.
8948
8949 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
8950
8951         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8952         compiler warning.
8953
8954 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
8955
8956         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8957         Remove extraneous NULL element.
8958
8959 2013-03-13  Yao Qi  <yao@codesourcery.com>
8960
8961         * tracepoint.c (traceframe_read_tsv): Look for the last matched
8962         'V' block in trace frame.
8963
8964 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8965
8966         * target.h (struct target_ops): Add btrace ops.
8967         (target_supports_btrace): New macro.
8968         (target_enable_btrace): New macro.
8969         (target_disable_btrace): New macro.
8970         (target_read_btrace): New macro.
8971         * gdbthread.h (struct thread_info): Add btrace field.
8972         * server.c: Include btrace-common.h.
8973         (handle_btrace_general_set): New function.
8974         (handle_btrace_enable): New function.
8975         (handle_btrace_disable): New function.
8976         (handle_general_set): Call handle_btrace_general_set.
8977         (handle_qxfer_btrace): New function.
8978         (struct qxfer qxfer_packets[]): Add btrace entry.
8979         * inferiors.c (remove_thread): Disable btrace.
8980         * linux-low: Include linux-btrace.h.
8981         (linux_low_enable_btrace): New function.
8982         (linux_low_read_btrace): New function.
8983         (linux_target_ops): Add btrace ops.
8984         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8985         Add srv_linux_btrace=yes.
8986         (x86_64-*-linux*): Add linux-btrace.o.
8987         Add srv_linux_btrace=yes.
8988         * configure.ac: Define HAVE_LINUX_BTRACE.
8989         * config.in: Regenerated.
8990         * configure: Regenerated.
8991
8992 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8993
8994         * server.c (handle_qxfer): Preserve error message if -3 is
8995         returned.
8996         (qxfer): Document the -3 return value.
8997
8998 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8999
9000         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9001         (linux_btrace_h): New variable.
9002         (linux-btrace.o): New rule.
9003
9004 2013-03-08  Stan Shebs  <stan@codesourcery.com>
9005             Hafiz Abid Qadeer  <abidh@codesourcery.com>
9006
9007         * tracepoint.c (trace_buffer_size): New global.
9008         (DEFAULT_TRACE_BUFFER_SIZE): New define.
9009         (init_trace_buffer): Change to one-argument function. Allocate
9010         trace buffer memory.
9011         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9012         handle QTBuffer:size packet.
9013         (cmd_bigqtbuffer_size): New function.
9014         (initialize_tracepoint): Call init_trace_buffer with
9015         DEFAULT_TRACE_BUFFER_SIZE.
9016         * server.c (handle_query): Add QTBuffer:size in the
9017         supported packets.
9018
9019 2013-03-07  Yao Qi  <yao@codesourcery.com>
9020
9021         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9022         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9023         of -1.
9024         (cmd_qtsp): Adjust condition.  Do post increment.
9025         Set cur_action and cur_step_action back to 0.
9026
9027 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
9028
9029         PR server/15236
9030         * linux-low.c (linux_write_memory): Return early success if LEN is
9031         zero.
9032
9033 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
9034
9035         * configure.srv: Add x86_64-*-cygwin* as target.
9036
9037 2013-02-28  Tom Tromey  <tromey@redhat.com>
9038
9039         * configure.ac: Invoke AC_SYS_LARGEFILE.
9040         * configure, config.in: Rebuild.
9041
9042 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
9043
9044         * win32-low.c: Throughout, fix format strings and casts of
9045         printf-like functions to avoid type related warnings on all
9046         platforms.
9047         (get_child_debug_event): Print dwDebugEventCode as hex since
9048         that's how it's usually documented.
9049
9050 2013-02-28  Yao Qi  <yao@codesourcery.com>
9051
9052         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9053         pulongest.
9054
9055 2013-02-27  Jiong Wang  <jiwang@tilera.com>
9056
9057         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9058         (reg-tilegx32.c): New rule.
9059         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9060         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
9061         different register info initializer according to elf class.
9062         (init_registers_tilgx32): New function.  The tilegx32 register info
9063         initializer.
9064         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9065         (tile_store_gregset): Likewise.
9066
9067 2013-02-27  Yao Qi  <yao@codesourcery.com>
9068
9069         * server.c (process_point_options): Print debug message when
9070         debug_threads is true.
9071
9072 2013-02-26  Yao Qi  <yao@codesourcery.com>
9073
9074         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9075
9076 2013-02-19  Pedro Alves  <palves@redhat.com>
9077             Kai Tietz <ktietz@redhat.com>
9078
9079         PR gdb/15161
9080
9081         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9082         instead of strtoul to extract address from packet.
9083         (process_serial_event) <'z'>: Likewise.
9084
9085 2013-02-18  Yao Qi  <yao@codesourcery.com>
9086
9087         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9088
9089 2013-02-14  Pedro Alves  <palves@redhat.com>
9090
9091         Plug memory leak.
9092
9093         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9094         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9095
9096 2013-02-14  Pedro Alves  <palves@redhat.com>
9097
9098         * tracepoint.c (cmd_qtdpsrc): Use savestring.
9099
9100 2013-02-14  Pedro Alves  <palves@redhat.com>
9101
9102         * tracepoint.c (save_string): Delete.
9103         (add_tracepoint_action): Use savestring instead of save_string.
9104
9105 2013-02-12  Pedro Alves  <palves@redhat.com>
9106
9107         * linux-xtensa-low.c: Ditto.
9108         * xtensa-xtregs.c: Ditto.
9109
9110 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
9111
9112         * thread-db.c (thread_db_get_tls_address): NULL pointer check
9113         thread_db.
9114
9115 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9116
9117         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9118         aarch64_num_wp_regs and aarch64_num_bp_regs to
9119         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9120
9121 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9122
9123         * linux-aarch64-low.c (ps_get_thread_area): Replace
9124         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9125
9126 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
9127             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9128             Nigel Stephens  <nigel.stephens@arm.com>
9129             Yufeng Zhang  <yufeng.zhang@arm.com>
9130
9131         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9132         (aarch64.c, aarch64-without-fpu.c): New targets.
9133         * configure.srv (aarch64*-*-linux*): New.
9134         * linux-aarch64-low.c: New file.
9135
9136 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9137
9138         * linux-low.c (handle_extended_wait, linux_create_inferior)
9139         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9140         (dequeue_one_deferred_signal, linux_resume_one_thread)
9141         (fetch_register, linux_write_memory, linux_enable_event_reporting)
9142         (linux_tracefork_grandchild, linux_test_for_tracefork)
9143         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9144         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9145         where the argument is 0.
9146
9147 2013-01-25  Yao Qi  <yao@codesourcery.com>
9148
9149         * event-loop.c: Include "queue.h".
9150         (gdb_event_p): New typedef.
9151         (struct gdb_event) <next_event>: Remove.
9152         (event_queue): Change to QUEUE(gdb_event_p).
9153         (async_queue_event): Remove.
9154         (gdb_event_xfree): New.
9155         (initialize_event_loop): New.
9156         (process_event): Use API from QUEUE.
9157         (wait_for_event): Likewise.
9158         * server.c (main): Call initialize_event_loop.
9159         * server.h (initialize_event_loop): Declare.
9160
9161 2013-01-18  Yao Qi  <yao@codesourcery.com>
9162
9163         * ax.h (struct eval_agent_expr_context): New.
9164         (gdb_eval_agent_expr): Update declaration.
9165         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9166         TFRAME.  Add new argument CTX.
9167         * server.h (struct eval_agent_expr_context): Declare.
9168         (agent_mem_read, agent_tsv_read): Update declaration.
9169         (agent_mem_read_string): Likewise.
9170         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9171         (add_traceframe_block): Add new argument TPOINT.
9172         Increase TPOINT->traceframe_usage.
9173         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9174         eval_tracepoint_agent_expr.
9175         (condition_true_at_tracepoint): Likewise.
9176         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
9177         (agent_mem_read_string, agent_tsv_read): Likewise.
9178
9179 2013-01-16  Yao Qi  <yao@codesourcery.com>
9180
9181         * linux-low.c (linux_resume_one_lwp): Don't check
9182         'lwp->bp_reinsert != 0'.
9183
9184 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9185             Pedro Alves  <palves@redhat.com>
9186
9187         * lynx-low.c (ptrace_request_to_str): Define a temporary
9188         macro and use it to simplify this function's implementation.
9189
9190 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9191
9192         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9193         sets errno.
9194
9195 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9196
9197         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9198
9199 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9200
9201         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9202
9203 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9204
9205         * lynx-low.c (lynx_resume): Use the resume_info parameter
9206         to determine the ptid for the lynx_ptrace call, unless
9207         it is equal to minus_one_ptid, in which case we use the
9208         ptid of the current_inferior.
9209         (lynx_wait_1): After having received a thread create/exit
9210         event, resume the inferior's execution using the signaling
9211         thread's ptid, rather than the old ptid.
9212
9213 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9214
9215         * lynx-low.c (lynx_resume): Delete variable ret.
9216
9217 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
9218
9219         * gdbreplay.c (gdbreplay_version): Update copyright year.
9220         * server.c (gdbserver_version): Likewise.
9221
9222 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9223
9224         * lynx-low.c (lynx_wait_1): Add debug trace before adding
9225         new thread.
9226
9227 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9228
9229         * lynx-low.c (ptrace_request_to_str): Add handling for
9230         PTRACE_GETTRACESIG.
9231
9232 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9233
9234         * lynx-low.c (lynx_attach): Delete variable new_process.
9235
9236 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9237
9238         * lynx-low.c (lynx_create_inferior): Delete variable
9239         new_process.
9240
9241 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9242
9243         * lynx-low.c (ptrace_request_to_str): Do not handle
9244         PTRACE_GETTHREADLIST if this macro does not exist.
9245
9246 2012-12-15  Yao Qi  <yao@codesourcery.com>
9247
9248         * Makefile.in (OBS): Add notif.o.
9249         * notif.c, notif.h: New.
9250         * server.c: Include "notif.h".
9251         (struct vstop_notif) <next>: Remove.
9252         <base>: New field.
9253         (queue_stop_reply): Update.
9254         (push_event, send_next_stop_reply): Remove.
9255         (discard_queued_stop_replies): Update.
9256         (notif_stop): New variable.
9257         (handle_v_stopped): Remove.
9258         (handle_v_requests): Don't call handle_v_stopped.  Call
9259         handle_ack_notif instead.
9260         (queue_stop_reply_callback): Call notif_event_enque instead
9261         of queue_stop_reply.
9262         (handle_status): Don't call send_next_stop_reply, call
9263         notif_write_event instead.
9264         (kill_inferior_callback): Likewise.
9265         (detach_or_kill_inferior_callback): Likewise.
9266         (main): Call initialize_notif.
9267         (process_serial_event): Call QUEUE_is_empty.
9268         (handle_target_event): Call notif_push instead of push event.
9269         * server.h (push_event): Remove declaration.
9270
9271 2012-12-10  Tom Tromey  <tromey@redhat.com>
9272
9273         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9274         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9275         macros.
9276         (.c.o): Rewrite.
9277         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9278         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9279         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9280         (amd64-linux-ipa.o, ax.o): Rewrite.
9281         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9282         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9283         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9284         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9285         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9286         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9287         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9288         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9289         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9290         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9291         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9292         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9293         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9294         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9295         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9296         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9297         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9298         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9299         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9300         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9301         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9302         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9303         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9304         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9305         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9306         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9307         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9308         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9309         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9310         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9311         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9312         (reg-tilegx.o): Remove.
9313         (all_object_files): New macro.
9314         Include .deps files.
9315         * aclocal.m4, configure: Rebuild.
9316         * acinclude.m4: Include depstand.m4, lead-dot.m4.
9317         * configure.ac: Invoke ZW_CREATE_DEPDIR,
9318         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
9319
9320 2012-12-05  Tom Tromey  <tromey@redhat.com>
9321
9322         PR gdb/14917:
9323         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9324
9325 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
9326
9327         * configure.ac: Check for linux/perf_event.h.
9328         * config.in: Regenerated.
9329         * configure: Regenerated.
9330
9331 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
9332
9333         * hostio.c (handle_readlink): Decrease buffer size
9334         parameter passed to readlink by one byte.
9335
9336 2012-11-26  Yao Qi  <yao@codesourcery.com>
9337
9338         * configure.ac (build_warnings): Append '-Wempty-body'.
9339         * configure: Regenerated.
9340         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9341         body.
9342
9343 2012-11-15  Pierre Muller  <muller@sourceware.org>
9344
9345         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9346         * config.in: Regenerate.
9347         * configure: Regenerate.
9348         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9349         Use "gdb_wait.h" header instead of <sys/wait.h> header.
9350         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9351         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9352         header.
9353         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
9354         instead of <sys/wait.h> header.
9355         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9356
9357 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
9358
9359         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9360         (various make rules): Remove -DGDBSERVER
9361
9362 2012-11-09  Yao Qi  <yao@codesourcery.com>
9363
9364         * spu-low.c (current_ptid): Move it to ..
9365         * gdbthread.h: ... here.  New.
9366         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9367         * server.c (myresume, process_serial_event): Likewise.
9368         * thread-db.c (thread_db_find_new_threads): Likewise.
9369         * tracepoint.c (run_inferior_command): Likewise.
9370
9371 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
9372
9373         * server.c (handle_search_memory_1): Include access length in
9374         warning message.
9375
9376 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
9377
9378         * linux-crisv32-low.c: Fix compile errors.
9379
9380 2012-09-04  Yao Qi  <yao@codesourcery.com>
9381
9382         * tracepoint.c (cmd_qtsv): Adjust debug message.
9383         Don't check CUR_TPOINT.
9384
9385 2012-08-28  Yao Qi  <yao@codesourcery.com>
9386
9387         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9388         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9389         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9390         Remove declarations of xmalloc, xreallloc, xstrdup and
9391         freeargv.
9392         * Makefile.in (libiberty_h): New.
9393         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9394         (linux-bfin-low.o): Append dependency 'libiberty.h'.
9395
9396 2012-08-23  Yao Qi  <yao@codesourcery.com>
9397
9398         * server.h: Remove declaration of 'xsnprintf'.
9399
9400 2012-08-22  Keith Seitz  <keiths@redhat.com>
9401
9402         * server.h: Include build-gnulib-gbserver/config.h.
9403         * gdbreplay.c: Likewise.
9404
9405 2012-08-08  Doug Evans  <dje@google.com>
9406
9407         * Makefile.in (SFILES): Add gdb_vecs.c.
9408         (OBS): Add gdb_vecs.o.
9409         (gdb_vecs_h, host_defs_h): New variables.
9410         (thread-db.o): Add $(gdb_vecs_h) dependency.
9411         (gdb_vecs.o): New rule.
9412         * thread-db.c: #include "gdb_vecs.h".
9413         (thread_db_load_search): Use a vector to iterate over path elements.
9414         Handle text appearing after "$pdir".
9415
9416         * configure.ac: Add check for strstr.
9417         * config.in: Regenerate.
9418         * configure: Regenerate.
9419
9420 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
9421
9422         * hostio.c (handle_pread): If pread fails, fall back to attempting
9423         lseek/read.
9424         (handle_pwrite): Likewise for pwrite.
9425
9426 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
9427
9428         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9429         between unsupported TYPE and unimplementable ADDR/LEN combination.
9430         (arm_insert_point): Act on new return value.
9431
9432 2012-07-31  Pedro Alves  <palves@redhat.com>
9433
9434         * server.c (process_point_options): Only skip tokens if we find
9435         one that is unrecognized.  Don't treat 'X' specially while
9436         skipping unrecognized tokens.
9437
9438 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
9439
9440         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9441         to 4-byte-align HW breakpoint addresses for Thumb.
9442
9443 2012-07-27  Yao Qi  <yao@codesourcery.com>
9444
9445         PR remote/14161.
9446
9447         * server.h: Declare gdb_agent_about_to_close.
9448         * target.c (kill_inferior): Include "agent.h".
9449         New.  Send command 'kill'.
9450         * target.h (kill_inferior): Removed macro.
9451         * tracepoint.c (gdb_agent_about_to_close): New.
9452         (gdb_agent_helper_thread): Handle command 'close'.
9453         Wait endlessly until the inferior stops.
9454         Install gdb_agent_remove_socket to atexit hook.
9455         (agent_socket_name): New static variable.
9456         (gdb_agent_socket_init): Replace local variable 'name' with
9457         'agent_socket_name'.
9458         (gdb_agent_remove_socket): New.
9459
9460 2012-07-27  Yao Qi  <yao@codesourcery.com>
9461
9462         * server.c (process_point_options): Stop at 'X' when parsing.
9463
9464 2012-07-19  Michael Eager  <eager@eagercon.com>
9465
9466         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9467         to hw_execute.
9468         * linux-x86-low.c (x86_insert_point, x86_remove_point):
9469         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9470         hardware breakpoint.
9471
9472 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9473
9474         * gdbserver/linux-low.c (initialize_low): Call
9475         linux_ptrace_init_warnings.
9476
9477 2012-07-02  Doug Evans  <dje@google.com>
9478
9479         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9480         pointer to int.
9481
9482 2012-07-02  Stan Shebs  <stan@codesourcery.com>
9483
9484         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9485         (ax.o): Add it to build rule.
9486         (ax-ipa.o): Ditto.
9487         (OBS): Add format.o.
9488         (IPA_OBS): Add format.o.
9489         * server.c (handle_query): Claim support for breakpoint commands.
9490         (process_point_options): Add command case.
9491         (process_serial_event): Leave running if there are printfs in
9492         effect.
9493         * mem-break.h (any_persistent_commands): Declare.
9494         (add_breakpoint_commands): Declare.
9495         (gdb_no_commands_at_breakpoint): Declare.
9496         (run_breakpoint_commands): Declare.
9497         * mem-break.c (struct point_command_list): New struct.
9498         (struct breakpoint): New field command_list.
9499         (any_persistent_commands): New function.
9500         (add_commands_to_breakpoint): New function.
9501         (add_breakpoint_commands): New function.
9502         (gdb_no_commands_at_breakpoint): New function.
9503         (run_breakpoint_commands): New function.
9504         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9505         locally.
9506         * ax.c: Include format.h.
9507         (ax_printf): New function.
9508         (gdb_eval_agent_expr): Add printf opcode.
9509
9510 2012-06-13  Yao Qi  <yao@codesourcery.com>
9511
9512         * server.c (start_inferior): Remove duplicated writes to fields
9513         'last_resume_kind' and 'last_status' of 'current_inferior'.
9514
9515 2012-06-12  Yao Qi  <yao@codesourcery.com>
9516             Pedro Alves  <palves@redhat.com>
9517
9518         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
9519         comment.
9520         * server.c (handle_v_cont): Extend comment.
9521
9522 2012-06-11  Yao Qi  <yao@codesourcery.com>
9523
9524         * linux-low.c (linux_attach): Add 'static'.
9525
9526 2012-06-06  Yao Qi  <yao@codesourcery.com>
9527
9528         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9529
9530 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
9531
9532         Fix gcc -flto compilation warning.
9533         * server.c (main): Make variable multi_mode and attach volatile.
9534
9535 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9536
9537         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9538         if the platform doesn't know about it.
9539
9540 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
9541
9542         * Makefile.in (SFILES): Add linux-tile-low.c.
9543         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9544         * configure.srv: Handle tilegx-*-linux*.
9545         * linux-tile-low.c: New file.
9546
9547 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9548
9549         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9550
9551 2012-05-24  Pedro Alves  <palves@redhat.com>
9552
9553         PR gdb/7205
9554
9555         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9556
9557 2012-05-24  Pedro Alves  <palves@redhat.com>
9558
9559         PR gdb/7205
9560
9561         Replace target_signal with gdb_signal throughout.
9562
9563 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
9564
9565         * linux-low.c (linux_store_registers): Avoid the copying sequence
9566         when no data has been retrieved by ptrace.
9567
9568 2012-05-22  Will Deacon  <will.deacon@arm.com>
9569
9570         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9571         Include asm/ptrace.h.
9572         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9573         already defined.
9574
9575 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
9576
9577         * linux-low.c (linux_store_registers): Don't re-retrieve data
9578         with ptrace that has already been obtained from /proc.  Always
9579         copy any data retrieved with ptrace to the buffer supplied.
9580
9581 2012-05-11  Yao Qi  <yao@codesourcery.com>
9582             Pedro Alves  <palves@redhat.com>
9583
9584         * linux-low.c (enum stopping_threads_kind): New.
9585         (stopping_threads): Change type to `enum stopping_threads_kind'.
9586         (handle_extended_wait): If stopping and suspending threads, leave
9587         the new_lwp suspended too.
9588         (linux_wait_for_event): Adjust.
9589         (stop_all_lwps): Set `stopping_threads' to
9590         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9591         whether we're suspending threads or just stopping them.  Assert no
9592         recursion happens.
9593
9594 2012-04-29  Yao Qi  <yao@codesourcery.com>
9595
9596         * server.h: Move some code to ...
9597         * gdbthread.h: ... here.  New.
9598         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9599         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9600         (nto-low.o, win32-low.o): Likewise.
9601         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9602         * regcache.c, remote-utils.c, server.c: Likewise.
9603         * target.c, tracepoint.c, win32-low.c: Likewise.
9604
9605 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9606
9607         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9608         (PTRACE_ARG4_TYPE): Likewise.
9609         (PTRACE_XFER_TYPE): Likewise.
9610         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9611         ptrace to PTRACE_ARG3_TYPE.
9612         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9613         (PTRACE_ARG4_TYPE): Likewise.
9614         (PTRACE_XFER_TYPE): Likewise.
9615         (linux_detach_one_lwp): Cast fourth argument of
9616         ptrace to long then PTRACE_ARG4_TYPE.
9617         (regsets_fetch_inferior_registers): Cast third argument of
9618         ptrace to long then PTRACE_ARG3_TYPE.
9619         (regsets_store_inferior_registers): Likewise.
9620
9621 2012-04-20  Pedro Alves  <palves@redhat.com>
9622
9623         * configure: Regenerate.
9624
9625 2012-04-19  Pedro Alves  <palves@redhat.com>
9626
9627         * Makefile.in (GNULIB_BUILDDIR): New.
9628         (LIBGNU, INCGNU, GNULIB_H): Adjust.
9629         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9630         (all, install-only, uninstall, clean-info, all-lib, clean): No
9631         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
9632         (maintainer-clean realclean distclean): Use subdir_do.
9633         (subdir_do): New.
9634         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
9635         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
9636         * acinclude.m4: Include acx_configure_dir.m4.
9637         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9638         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
9639         ACX_CONFIGURE_DIR.
9640         (GNULIB): New.
9641         (GNULIB_STDINT_H): Adjust.
9642         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9643         * gdbreplay.c: Include build-gnulib/config.h.
9644         * server.h: Likewise.
9645         * aclocal.m4: Regenerate.
9646         * config.in: Regenerate.
9647         * configure: Regenerate.
9648
9649 2012-04-19  Pedro Alves  <palves@redhat.com>
9650
9651         * Makefile.in (LIBGNU, INCGNU): Adjust.
9652         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9653         (all, install-only, uninstall, clean-info, all-lib, clean)
9654         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9655         * configure.ac: Adjust AC_OUTPUT output.
9656         * aclocal.m4: Regenerate.
9657         * configure: Regenerate.
9658
9659 2012-04-19  Pedro Alves  <palves@redhat.com>
9660
9661         * Makefile.in (generated_files): New.
9662         (server_h): Remove the explicit dependency on config.h, and depend
9663         on $generated_files.
9664
9665 2012-04-19  Pedro Alves  <palves@redhat.com>
9666
9667         * Makefile.in (INCGNU): Add -Ignulib.
9668
9669 2012-04-19  Pedro Alves  <palves@redhat.com>
9670
9671         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9672         (INCGNU): ... this, and spell out -I here.
9673         (GNULIB_LIB): Rename to ...
9674         (LIBGNU): ... this.
9675         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9676
9677 2012-04-19  Pedro Alves  <palves@redhat.com>
9678
9679         * config.in: Regenerate.
9680
9681 2012-04-19  Pedro Alves  <palves@redhat.com>
9682
9683         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9684         * server.h (memmem): Remove declaration.
9685         * config.in: Regenerate.
9686         * configure: Regenerate.
9687
9688 2012-04-19  Yao Qi  <yao@codesourcery.com>
9689
9690         * Makefile.in (SFILES): Add common/vec.c.
9691         (OBS): Add vec.o.
9692         (vec.o): New rule.
9693
9694 2012-04-19  Yao Qi  <yao@codesourcery.com>
9695
9696         * remote-utils.c (prepare_resume_reply): Replace with macro
9697         target_core_of_thread.
9698         * server.c (handle_qxfer_threads_proper): Likewise.
9699         * target.h (traget_core_of_thread): New macro.
9700
9701 2012-04-18  Pedro Alves  <palves@redhat.com>
9702
9703         * aclocal.m4: Regenerate.
9704         * configure: Regenerate.
9705
9706 2012-04-16  Yao Qi  <yao@codesourcery.com>
9707
9708         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9709         duplicated on address.
9710
9711 2012-04-16  Yao Qi  <yao@codesourcery.com>
9712
9713         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9714         (struct tracepoint_action_ops) <send>: New field.
9715         (m_tracepoint_action_send, r_tracepoint_action_send): New.
9716         (agent_expr_send, x_tracepoint_action_send): New.
9717         (l_tracepoint_action_send): New.
9718         (cmd_qtdp): Download and install tracepoint
9719         according to `use_agent'.
9720         (run_inferior_command): Add one more parameter `len'.
9721         Update callers.
9722         (tracepoint_send_agent): New.
9723         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9724
9725 2012-04-16  Yao Qi  <yao@codesourcery.com>
9726
9727         * tracepoint.c (download_tracepoints): Moved to ...
9728         (cmd_qtstart): ... here.
9729
9730 2012-04-14  Yao Qi  <yao@codesourcery.com>
9731
9732         * tracepoint.c: Include inttypes.h.
9733         (struct collect_memory_action): Use sized types.
9734         (struct tracepoint): Likewise.
9735         (cmd_qtdp, stop_tracing): Update print specifiers.
9736         (cmd_qtp, response_tracepoint): Likewise.
9737         (collect_data_at_tracepoint): Likewise.
9738         (collect_data_at_step): Likewise.
9739
9740 2012-04-14  Yao Qi  <yao@codesourcery.com>
9741
9742         Import gnulib module inttypes.
9743         * aclocal.m4, config.in, configure: Regenerated.
9744
9745 2012-04-14  Yao Qi  <yao@codesourcery.com>
9746
9747         * Makefile.in (maintainer-clean, realclean, distclean): Remove
9748         Makefile and config.status at last.
9749
9750 2012-04-13  Yao Qi  <yao@codesourcery.com>
9751
9752         * tracepoint.c: Include stdint.h unconditionally.
9753
9754 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9755
9756         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9757         on BFD_HAVE_SYS_PROCFS_TYPE.
9758         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9759         * configure: Regenerate.
9760         * config.in: Likewise.
9761
9762 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
9763
9764         * Makefile.in (clean): Also remove x32.c x32-linux.c
9765         x32-avx.c x32-avx-linux.c.
9766         (x32.o): New target.
9767         (x32.c): Likewise.
9768         (x32-linux.o): Likewise.
9769         (x32-linux.c): Likewise.
9770         (x32-avx.o): Likewise.
9771         (x32-avx.c): Likewise.
9772         (x32-avx-linux.o): Likewise.
9773         (x32-avx-linux.c): Likewise.
9774
9775         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9776         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9777         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9778         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9779         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9780         i386/x32-avx-linux.xml.
9781
9782         * linux-x86-low.c (init_registers_x32_linux): New prototype.
9783         (init_registers_x32_avx_linux): Likwise.
9784         (x86_linux_update_xmltarget): Call init_registers_x32_linux
9785         or init_registers_x32_avx_linux if linux_is_elf64 is false.
9786
9787 2012-04-13  Pedro Alves  <palves@redhat.com>
9788
9789         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9790         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9791         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9792         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9793         the sub-make.
9794
9795 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9796
9797         * linux-x86-low.c (compat_x32_clock_t): New.
9798         (compat_x32_siginfo_t): Likewise.
9799         (compat_x32_siginfo_from_siginfo): Likewise.
9800         (siginfo_from_compat_x32_siginfo): Likewise.
9801         (linux_is_elf64): Likewise.
9802         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9803         and siginfo_from_compat_x32_siginfo for x32.
9804         (x86_arch_setup): Set linux_is_elf64.
9805
9806 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9807
9808         PR gdb/13969
9809         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9810         e_machine field.
9811         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9812         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9813         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9814         compatible with process.
9815
9816 2012-04-12  Yao Qi  <yao@codesourcery.com>
9817
9818         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9819         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9820         (install-only, install-info, clean): Handle sub dir gnulib.
9821         (all-lib, am--refresh): New targets.
9822         (memmem.o): Remove target.
9823         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9824         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
9825         (AC_REPLACE_FUNCS): Remove memmem.
9826         Invoke gl_INIT and AM_INIT_AUTOMAKE.
9827         (AC_OUTPUT): Generate Makefile in gnulib/.
9828         * aclocal.m4, config.in, configure: Regenerated.
9829
9830 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
9831
9832         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9833
9834 2012-04-05  Pedro Alves  <palves@redhat.com>
9835
9836         -Werror=strict-aliasing
9837
9838         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9839         pointer.
9840
9841 2012-04-04  Pedro Alves  <palves@redhat.com>
9842
9843         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9844         (sparc_store_gregset_from_stack, sparc_store_gregset)
9845         (sparc_breakpoint_at): Fix formatting.
9846
9847 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9848
9849         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9850         are available.
9851         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9852         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9853         * config.in: Regenerate.
9854         * configure: Likewise.
9855
9856 2012-03-29  Pedro Alves  <palves@redhat.com>
9857
9858         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9859         Correct ptrace arguments.
9860
9861 2012-03-28  Pedro Alves  <palves@redhat.com>
9862
9863         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9864         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9865         (IA64_FR1_REGNUM): New defines.
9866         (ia64_fetch_register): New.
9867         (the_low_target): Install it.
9868         * linux-low.h (struct linux_target_ops) <fetch_register>: New
9869         field.
9870         * linux-low.c (linux_fetch_registers): Try the
9871         the_low_target.fetch_register hook first.
9872
9873         * linux-arm-low.c (the_low_target): Adjust.
9874         * linux-bfin-low.c (the_low_target): Adjust.
9875         * linux-cris-low.c (the_low_target): Adjust.
9876         * linux-crisv32-low.c (the_low_target): Adjust.
9877         * linux-m32r-low.c (the_low_target): Adjust.
9878         * linux-m68k-low.c (the_low_target): Adjust.
9879         * linux-mips-low.c (the_low_target): Adjust.
9880         * linux-ppc-low.c (the_low_target): Adjust.
9881         * linux-s390-low.c (the_low_target): Adjust.
9882         * linux-sh-low.c (the_low_target): Adjust.
9883         * linux-sparc-low.c (the_low_target): Adjust.
9884         * linux-tic6x-low.c (the_low_target): Adjust.
9885         * linux-x86-low.c (the_low_target): Adjust.
9886         * linux-xtensa-low.c (the_low_target): Adjust.
9887
9888 2012-03-26  Pedro Alves  <palves@redhat.com>
9889
9890         * server.c (handle_qxfer_libraries): Don't bail early if
9891         the_target->qxfer_libraries_svr4 is not NULL.
9892
9893 2012-03-26  Pedro Alves  <palves@redhat.com>
9894
9895         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9896
9897 2012-03-23  Pedro Alves  <palves@redhat.com>
9898
9899         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9900         "library-list-svr4" element's start tag when the the DSO list is
9901         empty.
9902
9903 2012-03-23  Pedro Alves  <palves@redhat.com>
9904
9905         * linux-low.c (read_one_ptr): Read the inferior's pointer through
9906         a variable whose type size is the same as the inferior's pointer
9907         size.
9908
9909 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
9910
9911         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9912         struct siginfo.
9913         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9914         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9915         * linux-low.h: Include <signal.h>.
9916         (struct siginfo): Remove forward declaration.
9917         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9918         struct siginfo.
9919
9920 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
9921
9922         * .gitignore: Ignore more files.
9923
9924 2012-03-19  Pedro Alves  <palves@redhat.com>
9925             Jan Kratochvil  <jan.kratochvil@redhat.com>
9926
9927         * server.c (cont_thread, general_thread): Add describing comments.
9928         (start_inferior): Clear `cont_thread'.
9929         (handle_v_cont): Don't set `cont_thread' if resuming all threads
9930         of a process.
9931
9932 2012-03-15  Yao Qi  <yao@codesourcery.com>
9933
9934         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9935         handling to ...
9936         (cmd_qtdp): ... here.
9937
9938 2012-03-15  Yao Qi  <yao@codesourcery.com>
9939
9940         * tracepoint.c (struct tracepoint_action_ops): New.
9941         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9942         (m_tracepoint_action_download): New.
9943         (r_tracepoint_action_download): New.
9944         (x_tracepoint_action_download): New.
9945         (l_tracepoint_action_download): New.
9946         (add_tracepoint_action): Install `action->ops' according type.
9947         (download_tracepoint_1): Move code `download' function pointer
9948         of various tracepoint_action_ops.
9949
9950 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9951
9952         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
9953         linux_ptrace_attach_warnings.
9954
9955 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9956
9957         * Makefile.in (linux-ptrace.o): New.
9958         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9959         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9960         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9961         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9962         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9963         of these targets.
9964         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9965
9966 2012-03-08  Yao Qi  <yao@codesourcery.com>
9967             Pedro Alves  <palves@redhat.com>
9968
9969         Fix PR server/13392.
9970         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9971         offset of JMP insn.
9972         * tracepoint.c (remove_tracepoint): New.
9973         (cmd_qtdp): Call remove_tracepoint when failed to install.
9974
9975 2012-03-07  Pedro Alves  <palves@redhat.com>
9976
9977         * linux-low.c (get_detach_signal): New.
9978         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9979         Pass on pending signals to PTRACE_DETACH.  Check the result of the
9980         ptrace call.
9981         * server.c (program_signals, program_signals_p): New.
9982         (handle_general_set): Handle QProgramSignals.
9983         * server.h (program_signals, program_signals_p): Declare.
9984
9985 2012-03-05  Pedro Alves  <palves@redhat.com>
9986             Jan Kratochvil  <jan.kratochvil@redhat.com>
9987
9988         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9989         New comment why.
9990
9991 2012-03-03  Yao Qi  <yao@codesourcery.com>
9992
9993         * tracepoint.c (tracepoint_look_up_symbols): Update call to
9994         agent_look_up_symbols.
9995
9996 2012-03-03  Yao Qi  <yao@codesourcery.com>
9997
9998         * Makefile.in (linux-low.o): Keep dependence on agent.h.
9999         (linux-x86-low.o): Likewise.
10000         * server.h: Remove in_process_agent_loaded.
10001         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
10002         common/agent.c.
10003         Update callers.
10004
10005 2012-03-03  Yao Qi  <yao@codesourcery.com>
10006
10007         * tracepoint.c (gdb_agent_capability): New global.
10008         (in_process_agent_loaded_ust): Renamed to
10009         `in_process_agent_supports_ust'.
10010         Update callers.
10011         (in_process_agent_supports_ust): Call agent_capability_check.
10012         (clear_installed_tracepoints): Assert that agent supports
10013         agent.
10014
10015 2012-03-03  Yao Qi  <yao@codesourcery.com>
10016
10017         * linux-low.c (linux_supports_agent): New.
10018         (linux_target_ops): Initialize field `supports_agent' with
10019         linux_supports_agent.
10020         * target.h (struct target_ops) <supports_agent>: New.
10021         (target_supports_agent): New macro.
10022         * server.c (handle_general_set): Handle packet 'QAgent'.
10023         (handle_query): Send `QAgent+'.
10024         * Makefile.in (server.o): Depends on agent.h.
10025
10026 2012-03-03  Yao Qi  <yao@codesourcery.com>
10027
10028         * Makefile.in (OBS): Add agent.o.
10029         Add new rule for agent.o.
10030         Track dependence of tracepoint.c on agent.h.
10031         * tracepoint.c (run_inferior_command_1):
10032         (run_inferior_command): Call agent_run_command.
10033         (gdb_ust_connect_sync_socket): Deleted.  Move it to
10034         common/agent.c.
10035         (resume_thread, stop_thread): Likewise.
10036         (gdb_ust_socket_init): Renamed to ...
10037         (gdb_agent_socket_init): ... New.
10038         (gdb_ust_thread): Renamed to ...
10039         (gdb_agent_helper_thread): ... New.
10040         (gdb_ust_init): Move some code to ...
10041         (gdb_agent_init): ... here.  New.
10042         [HAVE_UST]: Call gdb_ust_init.
10043         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
10044         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10045         * config.in, configure: Regenerated.
10046
10047 2012-03-02  Pedro Alves  <palves@redhat.com>
10048
10049         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10050         * linux-low.c (struct simple_pid_list): New.
10051         (stopped_pids): New a struct simple_pid_list pointer.
10052         (add_to_pid_list, pull_pid_from_list): New.
10053         (handle_extended_wait): Don't assume the first signal new children
10054         report is SIGSTOP.  Adjust call to pull_pid_from_list.
10055         (linux_wait_for_lwp): Adjust.
10056
10057 2012-03-02  Yao Qi  <yao@codesourcery.com>
10058
10059         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10060         debug log.
10061
10062 2012-03-02  Yao Qi  <yao@codesourcery.com>
10063
10064         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10065         `stop_pc' and `tpoint'.  Update caller.
10066
10067 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
10068
10069         * linux-low.h (linux_target_ops): Add regset_bitmap member.
10070         * linux-low.c (use_linux_regsets): New macro.
10071         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10072         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10073         (linux_register_in_regsets): New function.
10074         (usr_fetch_inferior_registers): Skip registers covered by
10075         regsets.
10076         (usr_store_inferior_registers): Likewise.
10077         (usr_fetch_inferior_registers): New macro.
10078         (usr_store_inferior_registers): Likewise.
10079         (linux_fetch_registers): Handle mixed regset/non-regset targets.
10080         (linux_store_registers): Likewise.
10081         * linux-mips-low.c (init_registers_mips_dsp_linux): New
10082         prototype.
10083         (init_registers_mips64_dsp_linux): Likewise.
10084         (init_registers_mips_linux): New macro.
10085         (init_registers_mips_dsp_linux): Likewise.
10086         (mips_dsp_num_regs): Likewise.
10087         (DSP_BASE, DSP_CONTROL): New fallback macros.
10088         (mips_base_regs): New macro.
10089         (mips_regmap): Use it.  Fix the size.
10090         (mips_dsp_regmap): New variable.
10091         (mips_dsp_regset_bitmap): Likewise.
10092         (mips_arch_setup): New function.
10093         (mips_cannot_fetch_register): Use the_low_target.regmap rather
10094         than mips_regmap.
10095         (mips_cannot_store_register): Likewise.
10096         (the_low_target): Update .arch_setup, .num_regs and .regmap
10097         initializers.  Add .regset_bitmap initializer.
10098         * linux-arm-low.c (the_low_target): Add .regset_bitmap
10099         initializer.
10100         * linux-bfin-low.c (the_low_target): Likewise.
10101         * linux-cris-low.c (the_low_target): Likewise.
10102         * linux-crisv32-low.c (the_low_target): Likewise.
10103         * linux-ia64-low.c (the_low_target): Likewise.
10104         * linux-m32r-low.c (the_low_target): Likewise.
10105         * linux-m68k-low.c (the_low_target): Likewise.
10106         * linux-ppc-low.c (the_low_target): Likewise.
10107         * linux-s390-low.c (the_low_target): Likewise.
10108         * linux-sh-low.c (the_low_target): Likewise.
10109         * linux-sparc-low.c (the_low_target): Likewise.
10110         * linux-tic6x-low.c (the_low_target): Likewise.
10111         * linux-x86-low.c (the_low_target): Likewise.
10112         * linux-xtensa-low.c (the_low_target): Likewise.
10113         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10114         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
10115         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10116         srv_xmlfiles.
10117         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10118         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10119
10120 2012-02-29  Yao Qi  <yao@codesourcery.com>
10121             Pedro Alves  <palves@redhat.com>
10122
10123         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10124         `step_over_finished' is true.
10125
10126 2012-02-27  Pedro Alves  <palves@redhat.com>
10127
10128         * linux-low.c (pid_is_stopped): Delete, moved to common/.
10129         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10130
10131 2012-02-27  Pedro Alves  <palves@redhat.com>
10132
10133         PR server/9684
10134         * linux-low.c (pid_is_stopped): New.
10135         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10136
10137 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
10138
10139         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10140         of conditions.
10141
10142 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
10143
10144         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10145
10146 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10147
10148         * server.c (handle_query): Advertise support for target-side
10149         breakpoint condition evaluation.
10150         (process_point_options): New function.
10151         (process_serial_event): When inserting a breakpoint, check for
10152         a target-side condition that should be evaluated.
10153
10154         * mem-break.c: Include regcache.h and ax.h.
10155         (point_cond_list_t): New data structure.
10156         (breakpoint) <cond_list>: New field.
10157         (find_gdb_breakpoint_at): Make non-static.
10158         (delete_gdb_breakpoint_at): Clear any target-side
10159         conditions.
10160         (clear_gdb_breakpoint_conditions): New function.
10161         (add_condition_to_breakpoint): Likewise.
10162         (add_breakpoint_condition): Likewise.
10163         (gdb_condition_true_at_breakpoint): Likewise.
10164         (gdb_breakpoint_here): Return result directly instead
10165         of going through a local variable.
10166
10167         * mem-break.h (find_gdb_breakpoint_at): New prototype.
10168         (clear_gdb_breakpoint_conditions): Likewise.
10169         (add_breakpoint_condition): Likewise.
10170         (gdb_condition_true_at_breakpoint): Likewise.
10171
10172         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10173         (need_step_over_p): Take target-side breakpoint condition into
10174         consideration.
10175
10176 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10177
10178         * server.h: Include tracepoint.h.
10179         (agent_mem_read, agent_get_trace_state_variable_value,
10180         agent_set_trace_state_variable_value,
10181         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10182         get_set_tsv_func_addr): New prototypes.
10183
10184         * ax.h: New include file.
10185         * ax.c: New source file.
10186
10187         * tracepoint.c: Include ax.h.
10188         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10189         agent_expr, eval_result_type): Move to ax.h.
10190         (parse_agent_expr): Rename to ...
10191         (gdb_parse_agent_expr): ... this, make it non-static and move
10192         to ax.h.
10193         (unparse_agent_expr) Rename to ...
10194         (gdb_unparse_agent_expr): ... this, make it non-static and move
10195         to ax.h.
10196         (eval_agent_expr): Rename to ...
10197         (eval_tracepoint_agent_expr): ... this.
10198         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10199         forward declarations.
10200         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10201         (agent_get_trace_state_variable_value): New function.
10202         (agent_set_trace_state_variable_value): New function.
10203         (cmd_qtdp): Call gdb_parse_agent_expr (...).
10204         (response_tracepoint): Call gdb_unparse_agent_expr (...).
10205         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10206         (condition_true_at_tracepoint): Likewise.
10207         (parse_agent_expr): Rename to ...
10208         (gdb_parse_agent_expr): ... this and move to ax.c.
10209         (unparse_agent_expr): Rename to ...
10210         (gdb_unparse_agent_expr): ... this and move to ax.c.
10211         (gdb_agent_op_name): Move to ax.c.
10212         (eval_agent_expr): Rename to ...
10213         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10214         and move to ax.c.
10215         (eval_tracepoint_agent_expr): New function.
10216         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10217         non-static.
10218         (current_insn_ptr, emit_error, struct bytecode_address): Move to
10219         ax.c.
10220         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10221         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10222         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10223         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10224         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10225         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10226         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10227         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10228         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10229         (compile_bytecodes): Remove forward declaration.
10230         (is_goto_target): Move to ax.c.
10231         (compile_bytecodes): Move to ax.c and call
10232         agent_get_trace_state_variable_value (...) and
10233         agent_set_trace_state_variable_value (...).
10234
10235         * Makefile.in: Update ax.c and IPA dependencies.
10236
10237 2012-02-24  Pedro Alves  <palves@redhat.com>
10238
10239         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10240         (cmd_bigqtbuffer_circular): ... this.  Only handle
10241         'QTBuffer:circular:'.
10242         (handle_tracepoint_general_set): Adjust.
10243
10244 2012-02-16  Yao Qi  <yao@codesourcery.com>
10245
10246         * inferiors.c: Move code to ...
10247         * dll.c: .... here.  New.
10248         * server.h: Declare clear_dlls.
10249         * Makefile.in (SFILES): Add dll.c.
10250         (OBS): Add dll.o
10251         (dll.o): New rule.
10252
10253 2012-02-11  Yao Qi  <yao@codesourcery.com>
10254
10255         * server.c: (handle_monitor_command): Add a new parameter
10256         `own_buf'.
10257         (handle_query): Update caller.
10258
10259 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
10260
10261         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10262         * configure, config.in: Regenerate.
10263         * hostio.c: Provide an alternate implementation if HAVE_READLINK
10264         is not defined.
10265
10266 2012-02-02  Pedro Alves  <palves@redhat.com>
10267
10268         Try SIGKILL first, then PTRACE_KILL.
10269         * linux-low.c (linux_kill_one_lwp): New.
10270         (linux_kill_one_lwp): Rename to ...
10271         (kill_one_lwp_callback): ... this.  Use the new
10272         linux_kill_one_lwp.
10273
10274 2012-02-02  Pedro Alves  <palves@redhat.com>
10275
10276         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10277         inferior.
10278
10279 2012-01-27  Pedro Alves  <palves@redhat.com>
10280
10281         * linux-low.c (linux_child_pid_to_exec_file): Delete.
10282         (elf_64_file_p): Make static.
10283         (linux_pid_exe_is_elf_64_file): New.
10284         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10285         Delete declarations.
10286         (linux_pid_exe_is_elf_64_file): Declare.
10287         * linux-x86-low.c (x86_arch_setup): Use
10288         linux_pid_exe_is_elf_64_file.
10289
10290 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10291
10292         * linux-low.c (linux_wait_for_event_1): Rename to ...
10293         (linux_wait_for_event): ... here and merge it with former
10294         linux_wait_for_event - new variable wait_ptid, use it.
10295         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10296
10297 2012-01-23  Pedro Alves  <palves@redhat.com>
10298
10299         * server.c (main): Avoid yet another case of infinite loop while
10300         detaching/killing after a longjmp.
10301
10302 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
10303
10304         Code cleanup.
10305         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10306
10307 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
10308
10309         * hostio.c (handle_readlink): New function.
10310         (handle_vFile): Call it to handle "vFile:readlink" packets.
10311
10312 2012-01-20  Pedro Alves  <palves@redhat.com>
10313             Ulrich Weigand  <ulrich.weigand@linaro.org>
10314
10315         * server.c (handle_v_requests): Only support vAttach and vRun to
10316         start multiple processes when in extended protocol mode.
10317
10318 2012-01-17  Pedro Alves  <palves@redhat.com>
10319
10320         * tracepoint.c (initialize_tracepoint): Use mmap instead of
10321         memalign plus mprotect to allocate the scratch buffer.
10322
10323 2012-01-13  Pedro Alves  <palves@redhat.com>
10324
10325         * server.c (attach_inferior): Clear `cont_thread'.
10326
10327 2012-01-13  Pedro Alves  <palves@redhat.com>
10328
10329         * server.c (main): Avoid infinite loop while detaching/killing
10330         after a longjmp.
10331
10332 2012-01-09  Doug Evans  <dje@google.com>
10333
10334         * server.c (start_inferior): Set last_ptid in --wrapper case.
10335
10336 2012-01-06  Yao Qi  <yao@codesourcery.com>
10337
10338         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10339         defined.
10340         [IN_PROCESS_AGENT] (debug_agent): New global variable.
10341
10342 2012-01-04  Yao Qi  <yao@codesourcery.com>
10343
10344         * tracepoint.c (cmd_qtdp): Print debug message
10345         for static tracepoint.
10346
10347 2012-01-04  Yao Qi  <yao@codesourcery.com>
10348
10349         * tracepoint.c (trace_vdebug): Differentiate debug message
10350         between gdbserver and IPA.
10351
10352 2012-01-03  Yao Qi  <yao@codesourcery.com>
10353
10354         * tracepoint.c (tracepoint_was_hit): Don't collect for
10355         static tracepoint.
10356
10357 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10358
10359         * terminal.h: Reformat copyright header.
10360
10361 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10362
10363         * server.c (gdbserver_version): Update copyright year.
10364         * gdbreplay.c (gdbreplay_version): Likewise.
10365
10366 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
10367
10368         * linux-low.c (linux_create_inferior): Put empty if clause for write.
10369
10370         Revert:
10371         2011-12-18  Hui Zhu  <teawater@gmail.com>
10372         * linux-low.c (linux_create_inferior): Save return value to ret.
10373
10374 2011-12-18  Hui Zhu  <teawater@gmail.com>
10375
10376         * linux-low.c (linux_create_inferior): Save return value to ret.
10377
10378 2011-12-16  Doug Evans  <dje@google.com>
10379
10380         * linux-low.c (linux_create_inferior): If stdio connection,
10381         redirect stdin from /dev/null, stdout to stderr.
10382         * remote-utils.c (remote_is_stdio): New static global.
10383         (remote_connection_is_stdio): New function.
10384         (remote_prepare): Handle stdio connection.
10385         (remote_open): Ditto.
10386         (remote_close): Don't close stdin for stdio connections.
10387         (read_prim,write_prim): New functions.  Replace all calls to
10388         read/write to these.
10389         * server.c (main): Watch for "-" argument.  Move call to
10390         remote_prepare before start_inferior.
10391         * server.h (STDIO_CONNECTION_NAME): New macro.
10392         (remote_connection_is_stdio): Declare.
10393
10394         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10395         in debugging output.
10396
10397 2011-12-15  Yao Qi  <yao@codesourcery.com>
10398
10399         * tracepoint.c: Include sys/syscall.h.
10400         (gdb_ust_thread): Remove preprocessor conditional.
10401
10402 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
10403
10404         * linux-low.c (linux_detach_one_lwp): Call
10405         the_low_target.prepare_to_resume before detaching.
10406
10407 2011-12-14  Yao Qi  <yao@codesourcery.com>
10408
10409         * tracepoint.c (gdb_ust_thread): Don't ignore return value
10410         of write.
10411
10412 2011-12-14  Yao Qi  <yao@codesourcery.com>
10413
10414         * i386-low.c (i386_low_stopped_data_address): Initialize local
10415         variable `control'.
10416
10417 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
10418
10419         PR remote/13492
10420
10421         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10422         DR_CONTROL unless necessary.  Extend comments.
10423         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10424         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
10425
10426 2011-12-13  Yao Qi  <yao@codesourcery.com>
10427
10428         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10429         macros.
10430         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10431
10432 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
10433
10434         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10435         Print new debug message for such case.
10436
10437 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10438
10439         Fix overlapping memcpy.
10440         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
10441         the read_inferior_memory transfer.
10442         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
10443         write_inferior_memory transfer.
10444         (set_fast_tracepoint_jump): New variable buf.  Use it for the
10445         read_inferior_memory and write_inferior_memory transfers.
10446         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10447         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10448         Use it for the write_inferior_memory transfer.
10449         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10450         buffers.
10451
10452 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10453
10454         * linux-low.c (fetch_register, store_register): Make code
10455         consistent, fix formatting.
10456
10457 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10458
10459         * linux-low.c (usr_store_inferior_registers): Factor out code
10460         to handle individual registers into...
10461         (store_register): ... this new function.
10462
10463 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
10464
10465         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10466         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10467         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10468         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10469         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10470         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10471         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10472         (srv_xmlfiles): Add new XML files.
10473
10474         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10475         and <sys/uio.h>.
10476         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10477         (init_registers_s390_linux32v1): Add prototype.
10478         (init_registers_s390_linux32v2): Likewise.
10479         (init_registers_s390_linux64v1): Likewise.
10480         (init_registers_s390_linux64v2): Likewise.
10481         (init_registers_s390x_linux64v1): Likewise.
10482         (init_registers_s390x_linux64v2): Likewise.
10483         (s390_num_regs): Increment to 52.
10484         (s390_regmap): Add orig_r2 register.
10485         (s390_num_regs_3264): Increment to 68.
10486         (s390_regmap_3264): Add orig_r2 register.
10487         (s390_collect_ptrace_register): Handle orig_r2 register.
10488         (s390_supply_ptrace_register): Likewise.
10489         (s390_fill_last_break): New function.
10490         (s390_store_last_break): Likewise.
10491         (s390_fill_system_call): New function.
10492         (s390_store_system_call): Likewise.
10493         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10494         register sets.
10495         (s390_check_regset): New function.
10496         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10497         NT_S390_SYSTEM_CALL regsets and use appropriate description.
10498         Update target_regsets for available register sets.
10499
10500 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
10501             Jan Kratochvil  <jan.kratochvil@redhat.com>
10502
10503         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10504         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10505         New.
10506         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10507         * linux-low.h (struct process_info_private): New member r_debug.
10508         * server.c (handle_qxfer_libraries): Call
10509         the_target->qxfer_libraries_svr4.
10510         (handle_qxfer_libraries_svr4): New function.
10511         (qxfer_packets): New entry "libraries-svr4".
10512         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10513         * target.h (struct target_ops): New member qxfer_libraries_svr4.
10514         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10515         PACKET_qXfer_libraries_svr4.
10516
10517 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
10518
10519         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10520         PSW address/mask between 8-byte and 16-byte formats.
10521         (s390_supply_ptrace_register): Likewise.
10522         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10523         basic addressing mode bit.
10524
10525 2011-11-24  Stan Shebs  <stan@codesourcery.com>
10526
10527         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10528
10529 2011-11-17  Stan Shebs  <stan@codesourcery.com>
10530
10531         * tracepoint.c (struct tracepoint): New field traceframe_usage.
10532         (tracing_start_time): New global.
10533         (tracing_stop_time): New global.
10534         (tracing_user_name): New global.
10535         (tracing_notes): New global.
10536         (tracing_stop_note): New global.
10537         (cmd_qtstart): Set traceframe_usage, start_time.
10538         (stop_tracing): Set stop_time.
10539         (cmd_qtstatus): Report additional status.
10540         (cmd_qtp): New function.
10541         (handle_tracepoint_query): Call it.
10542         (cmd_qtnotes): New function.
10543         (handle_tracepoint_general_set): Call it.
10544         (get_timestamp): Rename from tsv_get_timestamp.
10545
10546 2011-11-14  Stan Shebs  <stan@codesourcery.com>
10547             Kwok Cheung Yeung  <kcy@codesourcery.com>
10548
10549         * linux-x86-low.c (small_jump_insn): New.
10550         (i386_install_fast_tracepoint_jump_pad): Add arguments for
10551         trampoline and error message, build a trampoline and issue a small
10552         jump instruction to it.
10553         (x86_install_fast_tracepoint_jump_pad): Add arguments for
10554         trampoline and error message.
10555         (x86_get_min_fast_tracepoint_insn_len): New.
10556         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10557         * linux-low.h (struct linux_target_ops): Add arguments to
10558         install_fast_tracepoint_jump_pad operation, add new operation.
10559         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10560         arguments.
10561         (linux_get_min_fast_tracepoint_insn_len): New function.
10562         (linux_target_op): Add new operation.
10563         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10564         (gdb_trampoline_buffer_end): Ditto.
10565         (gdb_trampoline_buffer_error): Ditto.
10566         (struct ipa_sym_addresses): Add fields for new IPA variables.
10567         (symbol_list): Add entries for new IPA variables.
10568         (struct tracepoint): Add fields to hold the address range of the
10569         trampoline used by the tracepoint.
10570         (trampoline_buffer_head): New static variable.
10571         (trampoline_buffer_tail): Ditto.
10572         (claim_trampoline_space): New function.
10573         (have_fast_tracepoint_trampoline_buffer): New function.
10574         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10575         structure.
10576         (install_fast_tracepoint): Ditto, also add error buffer argument.
10577         (cmd_qtminftpilen): New function.
10578         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10579         (fast_tracepoint_from_trampoline_address): New function.
10580         (fast_tracepoint_collecting): Handle trampoline as part of jump
10581         pad space.
10582         (set_trampoline_buffer_space): New function.
10583         (initialize_tracepoint): Initialize new IPA variables.
10584         * target.h (struct target_ops): Add arguments to
10585         install_fast_tracepoint_jump_pad operation, add new
10586         get_min_fast_tracepoint_insn_len operation.
10587         (target_get_min_fast_tracepoint_insn_len): New.
10588         (install_fast_tracepoint_jump_pad): Add arguments.
10589         * server.h (IPA_BUFSIZ): Define.
10590         * linux-i386-ipa.c: Include extra header files.
10591         (initialize_fast_tracepoint_trampoline_buffer): New function.
10592         (initialize_low_tracepoint): Call it.
10593         * server.h (set_trampoline_buffer_space): Declare.
10594         (claim_trampoline_space): Ditto.
10595         (have_fast_tracepoint_trampoline_buffer): Ditto.
10596
10597 2011-11-14  Yao Qi  <yao@codesourcery.com>
10598
10599         * server.c (handle_query): Handle InstallInTrace for qSupported.
10600         * tracepoint.c (add_tracepoint): Sort list.
10601         (install_tracepoint, download_tracepoint): New.
10602         (cmd_qtdp): Call them to install and download tracepoints.
10603         (sort_tracepoints): Removed.
10604         (cmd_qtstart): Update.
10605
10606 2011-11-14  Yao Qi  <yao@codesourcery.com>
10607
10608         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10609         * mem-break.h: Declare.
10610         * tracepoint.c (cmd_qtstart): Move some code to ...
10611         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10612         New.
10613         (download_tracepoints): Move some code to ...
10614         (download_tracepoint_1): ... here.  New.
10615
10616 2011-11-08  Yao Qi  <yao@codesourcery.com>
10617
10618         * remote-utils.c (relocate_instruction): A comment fix.
10619
10620 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
10621
10622         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10623         (i386_dr_low_get_control, i386_dr_low_get_status): Use
10624         dr_status_mirror and dr_control_mirror from debug_reg_state.
10625         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10626         (i386_initial_stuff): Remove use of deleted globals.
10627         (i386_get_thread_context, i386_set_thread_context,
10628         i386_thread_added): Use dr_status_mirror and dr_control_mirror
10629         from debug_reg_state.
10630
10631 2011-11-05  Yao Qi  <yao@codesourcery.com>
10632
10633         * tracepoint.c (gdb_collect): Loop over tracepoints of same
10634         address as TPOINT's.
10635
10636 2011-11-02  Stan Shebs  <stan@codesourcery.com>
10637
10638         * tracepoint.c (agent_mem_read_string): New function.
10639         (eval_agent_expr): Call it for tracenz.
10640         * server.c (handle_query): Report support for tracenz.
10641
10642 2011-11-02  Yao Qi  <yao@codesourcery.com>
10643
10644         * tracepoint.c (cmd_qtstart): Remove unused local variables.
10645
10646 2011-11-02  Yao Qi  <yao@codesourcery.com>
10647
10648         * target.h: Fix a typo in comment.
10649
10650 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
10651
10652         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
10653         clobber the breakpoints' shadows with fast tracepoint jumps.
10654         * mem-break.h (check_mem_write): Add `myaddr' parameter.
10655         * target.c (write_inferior_memory): Also pass MYADDR down to
10656         check_mem_write.
10657
10658 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
10659
10660         * configure.ac: Check support for personality routine.
10661         * configure: Regenerate.
10662         * config.in: Likewise.
10663         * linux-low.c: Include <sys/personality.h>.
10664         Define ADDR_NO_RANDOMIZE if necessary.
10665         (linux_create_inferior): Disable address space randomization when
10666         forking inferior, if requested.
10667         (linux_supports_disable_randomization): New function.
10668         (linux_target_ops): Install it.
10669         * server.h (disable_randomization): Declare.
10670         * server.c (disable_randomization): New global variable.
10671         (handle_general_set): Handle QDisableRandomization.
10672         (handle_query): Likewise for qSupported.
10673         (main): Support --disable-randomization and --no-disable-randomization
10674         command line arguments.
10675         * target.h (struct target_ops): Add supports_disable_randomization.
10676         (target_supports_disable_randomization): New macro.
10677
10678 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
10679
10680         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10681         ifdef check.
10682         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10683         [!PT_GETDSBT] (target_loadmap): New definition.
10684         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10685         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10686         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10687         and PT_GETDSBT to LINUX_LOADMAP.
10688         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10689         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10690
10691 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10692
10693         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10694         (arm_linux_hwbp_cap): New static variable.
10695         (arm_linux_get_hwbp_cap): Replace by ...
10696         (arm_linux_init_hwbp_cap): ... this new function.
10697         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10698         (arm_linux_get_hw_watchpoint_count): Likewise.
10699         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10700         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10701         (arm_prepare_to_resume): Use perror_with_name instead of error.
10702
10703 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10704
10705         * linux-arm-low.c: Include <signal.h>.
10706         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10707         (struct arm_linux_hwbp_cap): New data type.
10708         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10709         (struct arm_linux_hw_breakpoint): New data type.
10710         (MAX_BPTS, MAX_WPTS): Define.
10711         (struct arch_process_info, struct arch_lwp_info): New data types.
10712         (arm_linux_get_hwbp_cap): New function.
10713         (arm_linux_get_hw_breakpoint_count): Likewise.
10714         (arm_linux_get_hw_watchpoint_count): Likewise.
10715         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10716         (arm_hwbp_control_initialize): Likewise.
10717         (arm_hwbp_control_is_enabled): Likewise.
10718         (arm_hwbp_control_is_initialized): Likewise.
10719         (arm_hwbp_control_disable): Likewise.
10720         (arm_linux_hw_breakpoint_equal): Likewise.
10721         (arm_linux_hw_point_initialize): Likewise.
10722         (struct update_registers_data): New data structure.
10723         (update_registers_callback: New function.
10724         (arm_insert_point): Likewise.
10725         (arm_remove_point): Likewise.
10726         (arm_stopped_by_watchpoint): Likewise.
10727         (arm_stopped_data_address): Likewise.
10728         (arm_new_process): Likewise.
10729         (arm_new_thread): Likewise.
10730         (arm_prepare_to_resume): Likewise.
10731         (the_low_target): Register arm_insert_point, arm_remove_point,
10732         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10733         arm_new_thread, and arm_prepare_to_resume.
10734
10735 2011-09-15  Stan Shebs  <stan@codesourcery.com>
10736
10737         * server.h (struct emit_ops): Add compare-goto fields.
10738         * tracepoint.c (gdb_agent_op_sizes): New table.
10739         (emit_eq_goto): New function.
10740         (emit_ne_goto): New function.
10741         (emit_lt_goto): New function.
10742         (emit_le_goto): New function.
10743         (emit_gt_goto): New function.
10744         (emit_ge_goto): New function.
10745         (is_goto_target): New function.
10746         (compile_bytecodes): Recognize special cases of compare-goto
10747         combinations and call specialized emitters for them.
10748         * linux-x86-low.c (amd64_emit_eq_goto): New function.
10749         (amd64_emit_ne_goto): New function.
10750         (amd64_emit_lt_goto): New function.
10751         (amd64_emit_le_goto): New function.
10752         (amd64_emit_gt_goto): New function.
10753         (amd64_emit_ge_goto): New function.
10754         (amd64_emit_ops): Add the new functions.
10755         (i386_emit_eq_goto): New function.
10756         (i386_emit_ne_goto): New function.
10757         (i386_emit_lt_goto): New function.
10758         (i386_emit_le_goto): New function.
10759         (i386_emit_gt_goto): New function.
10760         (i386_emit_ge_goto): New function.
10761         (i386_emit_ops): Add the new functions.
10762
10763 2011-09-08  Stan Shebs  <stan@codesourcery.com>
10764
10765         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10766         (i386_emit_epilogue): Restore %ebx.
10767
10768 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
10769
10770         * server.c (step_thread): Remove definition.
10771         (process_serial_event): Don't handle Hs.
10772         * server.h (step_thread): Remove declaration.
10773         * target.c (set_desired_inferior): Remove use of step_thread.
10774
10775 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10776
10777         * linux-low.c: Include linux-procfs.h.
10778         (linux_attach_lwp_1): Update comments.
10779         (linux_attach): Scan for existing threads when attaching to a
10780         process that is the tgid.
10781         * Makefile.in: Update dependencies.
10782
10783 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10784
10785         * configure.srv: Add linux-procfs.o dependencies.
10786
10787 2011-08-14  Yao Qi  <yao@codesourcery.com>
10788
10789         * target.h (struct target_ops): Fix indent.
10790         * win32-low.c (win32_target_ops): Fix comment.
10791
10792 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
10793             Yao Qi  <yao@codesourcery.com>
10794
10795         * Makefile.in (clean): Remove tic6x-*.c files.
10796         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10797         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10798         (tic6x-c64xp-linux.c): Likewise.
10799         * configure.srv: Add support for tic6x-*-uclinux.
10800         * linux-tic6x-low.c: New.
10801         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10802
10803 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
10804             Yao Qi  <yao@codesourcery.com>
10805
10806         * target.h (struct target_ops): Add read_loadmap.
10807         * linux-low.c (struct target_loadseg): New type.
10808         (struct target_loadmap): New type.
10809         (linux_read_loadmap): New function.
10810         (linux_target_ops): Add linux_read_loadmap.
10811         * server.c (handle_query): Support qXfer:fdpic:read packet.
10812         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10813         to NULL.
10814
10815 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
10816
10817         * win32-low.c: Include <stdint.h>.
10818
10819 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
10820
10821         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10822         to the inferior here.
10823         (i386_remove_aligned_watchpoint): Ditto.
10824         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10825         fit part of the watchpoint in the debug registers.
10826         (i386_update_inferior_debug_regs): New.
10827         (i386_low_insert_watchpoint): Work on a local mirror of the debug
10828         registers, and only update the inferior on success.
10829         (i386_low_remove_watchpoint): Ditto.
10830
10831 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
10832
10833         * linux-low.c (compare_ints, unique, list_threads, show_process,
10834         linux_core_of_thread): Delete.
10835         (linux_target_ops): Change linux_core_of_thread to
10836         linux_common_core_of_thread.
10837         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10838         * utils.c (malloc_failure): Change type of argument.
10839         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10840         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10841         common/linux-osdata.c, common/ptid.c and common/buffer.c.
10842         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10843         (IPA_OBJS): Add common-utils-ipa.o.
10844         (ptid_h, linux_osdata_h): New macros.
10845         (server_h): Add common/common-utils.h, common/xml-utils.h,
10846         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10847         common/ptid.h.
10848         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10849         ptid.o, buffer.o): New rules.
10850         (linux-low.o): Add common/linux-osdata.h as a dependency.
10851         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10852         * configure.ac: Add AC_HEADER_DIRENT check.
10853         * config.in: Regenerate.
10854         * configure: Regenerate.
10855         * remote-utils.c (xml_escape_text): Delete.
10856         (buffer_grow, buffer_free, buffer_init, buffer_finish,
10857         buffer_xml_printf): Move to common/buffer.c.
10858         * server.c (main): Remove call to initialize_inferiors.
10859         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10860         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10861         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10862         internal_error, gdb_assert, gdb_assert_fail): Delete.
10863         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10864         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10865         common/buffer.h.
10866         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10867         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10868         initialize_inferiors): Delete.
10869
10870 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
10871
10872         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10873         symbol error.
10874
10875 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
10876
10877         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10878         assertion.
10879         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10880
10881 2011-05-26  Yao Qi  <yao@codesourcery.com>
10882
10883         * Makefile.in (thread-db.o): Track dependence to
10884         common/gdb_thread_db.h.
10885         * thread-db.c: include gdb_thread_db.h from right place.
10886
10887 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
10888
10889         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10890         __FILE__ and __LINE__ to internal_error.
10891
10892 2011-05-13  Doug Evans  <dje@google.com>
10893
10894         * thread-db.c (try_thread_db_load_from_sdir): New function.
10895         (try_thread_db_load_from_dir): New function.
10896         (thread_db_load_search): Handle $sdir, ignore $pdir.
10897         Remove trying of system directories if search of
10898         libthread-db-search-path fails, that is now done via $sdir.
10899
10900 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
10901
10902         * server.c (handle_query): Add EnableDisableTracepoints to the list
10903         of supported features.
10904         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10905         tracepoints.
10906         (cmd_qtenable_disable): New.
10907         (cmd_qtstart): Install tracepoints even if disabled.
10908         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10909         receiving a QTEnable or QTDisable packet.
10910         (gdb_collect): Skip data collection if fast tracepoint is disabled.
10911         (ust_marker_to_static_tracepoint): Do not ignore disabled static
10912         tracepoints.
10913         (gdb_probe): Skip data collection if static tracepoint is disabled.
10914
10915 2011-05-10  Doug Evans  <dje@google.com>
10916
10917         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10918
10919 2011-05-04  Doug Evans  <dje@google.com>
10920
10921         * linux-low.c (linux_join): Skip process lookup.
10922         * spu-low.c (spu_join): Ditto.
10923         * server.c (join_inferiors_callback): Delete.
10924         (process_serial_event): For 'D' packet (detach) call join_inferior
10925         directly.
10926
10927 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
10928
10929         * README: Don't mention xscale*-*-linux*.
10930         * configure.srv (xscale*-*-linux*): Don't handle target.
10931
10932 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
10933
10934         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10935         casting pointers.
10936         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10937         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10938         (i386_emit_void_call_2): Likewise.
10939
10940 2011-04-26  Yao Qi  <yao@codesourcery.com>
10941
10942         * linux-low.c: Move common macros to linux-ptrace.h.
10943         Include linux-ptrace.h.
10944         * Makefile.in (linux_ptrace_h): New.
10945         (linux-low.o): Depends on linux-ptrace.h.
10946
10947 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
10948
10949         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10950         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
10951         (remote_prepare): New function with most of the TCP code from ...
10952         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
10953         setting transport_is_reliable.
10954         * server.c (run_once): New variable.
10955         (gdbserver_usage): Document it.
10956         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
10957         the first run if RUN_ONCE.
10958         * server.h (run_once, remote_prepare): New declarations.
10959
10960 2011-04-19  Tom Tromey  <tromey@redhat.com>
10961
10962         * win32-low.c (handle_load_dll): Remove duplicate "the".
10963
10964 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
10965
10966         Remove support for old Cygwin 1.5 versions.
10967         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10968         function to avoid warning.
10969         (win32_add_one_solib): Use cygwin_conv_path function to avoid
10970         warning.
10971
10972 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
10973
10974         * gdbserver/server.h (Macro _): Define it if not available.
10975
10976 2011-03-14  Michael Snyder  <msnyder@vmware.com>
10977
10978         * hostio.c (handle_close): Remove unnecessary null test.
10979
10980 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
10981
10982         * Makefile.in (maintainer-clean realclean distclean): Remove
10983         "make ...  subdir_do" command.
10984
10985 2011-03-10  Michael Snyder  <msnyder@vmware.com>
10986
10987         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10988
10989         * server.c (handle_v_run): Free alloced buffer on early return.
10990
10991 2011-03-09  Yao Qi  <yao@codesourcery.com>
10992
10993         Revert:
10994         2011-03-04  Yao Qi  <yao@codesourcery.com>
10995
10996         * Makefile.in: Remove GNU make feature --directory.
10997
10998         2011-03-05  Yao Qi  <yao@codesourcery.com>
10999
11000         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11001         (subdir_do): New make target.  Copied from gdb/Makefile.
11002         (maintainer-clean, realclean, distclean, clean): Call corresponding
11003         make targets in common/Makefile.
11004
11005         2011-02-11  Yao Qi  <yao@codesourcery.com>
11006
11007         * configure.ac: Call AC_PROG_RANLIB.
11008         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11009         * configure: Regenerate.
11010
11011 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
11012
11013         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11014
11015 2011-03-06  Yao Qi  <yao@codesourcery.com>
11016
11017         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11018
11019 2011-03-05  Yao Qi  <yao@codesourcery.com>
11020
11021         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11022         (subdir_do): New make target.  Copied from gdb/Makefile.
11023         (maintainer-clean, realclean, distclean, clean): Call corresponding
11024         make targets in common/Makefile.
11025
11026 2011-03-04  Yao Qi  <yao@codesourcery.com>
11027
11028         * Makefile.in: Remove GNU make feature --directory.
11029
11030 2011-03-04  Michael Snyder  <msnyder@vmware.com>
11031
11032         * server.c (queue_stop_reply): Call xmalloc not malloc.
11033
11034 2011-03-02  Michael Snyder  <msnyder@vmware.com>
11035
11036         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11037
11038 2011-02-28  Michael Snyder  <msnyder@vmware.com>
11039
11040         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11041         (cmd_qtframe): Ditto.
11042         (cmd_qtbuffer): Ditto.
11043         (cmd_bigqtbuffer): Ditto.
11044
11045         * utils.c (decimal2str): Initialize 'width' to nine, then
11046         don't mess with it.
11047
11048 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
11049
11050         * hostio.c (require_data): Free *data, not data.
11051
11052 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11053
11054         * hostio.c (require_data): Use free, not xfree.
11055
11056 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11057
11058         * server.c (handle_query): Discard unused value.
11059
11060         * hostio.c (require_data): Free malloc memory before returning
11061         error.
11062
11063 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11064
11065         * linux-low.c (list_threads): Call closedir for dirent.
11066
11067 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11068
11069         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11070         a case statement falls through.
11071
11072         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11073
11074         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11075         in comparison.
11076
11077 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11078
11079         * utils.c (decimal2str): Eliminate dead code and dead param.
11080         (pulongest): Drop dead param from call to decimal2str.
11081         (plongest): Ditto.
11082
11083 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
11084
11085         Revert the following patch (not approved yet):
11086         2011-02-21  Hui Zhu  <teawater@gmail.com>
11087         * tracepoint.c (tp_printf): New function.
11088         (eval_agent_expr): Handle gdb_agent_op_printf.
11089
11090 2011-02-21  Hui Zhu  <teawater@gmail.com>
11091
11092         * tracepoint.c (tp_printf): New function.
11093         (eval_agent_expr): Handle gdb_agent_op_printf.
11094
11095 2011-02-18  Tom Tromey  <tromey@redhat.com>
11096
11097         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11098         (tracepoint.o): Likewise.
11099         * tracepoint.c (enum gdb_agent_op): Use ax.def.
11100         (gdb_agent_op_names): Likewise.
11101
11102 2011-02-18  Tom Tromey  <tromey@redhat.com>
11103
11104         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11105         gdb_agent_op_rot>: New constants.
11106         (gdb_agent_op_names): Add pick and roll.
11107         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11108         cases.
11109
11110 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
11111
11112         * aclocal.m4: Regenerated with aclocal-1.11.1.
11113
11114 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
11115
11116         * server.c (handle_qxfer_traceframe_info): New.
11117         (qxfer_packets): Register "traceframe-info".
11118         (handle_query): Report support for qXfer:traceframe-info:read+.
11119         * tracepoint.c (match_blocktype): New.
11120         (traceframe_find_block_type): Rename to ...
11121         (traceframe_walk_blocks): ... this.  Add callback filter argument,
11122         and use it.
11123         (traceframe_find_block_type): New, reimplemented on top of
11124         traceframe_walk_blocks.
11125         (build_traceframe_info_xml): New.
11126         (traceframe_read_info): New.
11127         * server.h (traceframe_read_info): Declare.
11128
11129 2011-02-11  Yao Qi  <yao@codesourcery.com>
11130
11131         * configure.ac: Call AC_PROG_RANLIB.
11132         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11133         * configure: Regenerate.
11134
11135 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
11136
11137         * server.c (gdb_read_memory): Change return semantics to allow
11138         partial transfers.
11139         (handle_search_memory_1): Adjust.
11140         (process_serial_event) <'m' packet>: Handle partial transfers.
11141         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11142
11143 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11144
11145         * regcache.c (init_register_cache): Initialize
11146         regcache->register_status.
11147         (free_register_cache): Release regcache->register_status.
11148         (regcache_cpy): Copy register_status.
11149         (registers_to_string): Print 'x's for unavailable registers.
11150         (supply_register): Mark the register's status valid or
11151         unavailable, depending on whether a buffer was passed in or not.
11152         (supply_register_zeroed): New.
11153         (supply_regblock): Mark the registers' status valid or
11154         unavailable, depending on whether a buffer was passed in or not.
11155         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11156         (struct regcache): New `register_status' field.
11157         (supply_register_zeroed): Declare.
11158         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11159         supply_register_zeroed, rather than passing a NULL buffer to
11160         supply_register.
11161         * tracepoint.c (fetch_traceframe_registers): Update comment.
11162
11163 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11164
11165         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11166         buffer explicit.
11167
11168 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
11169
11170         * server.h (decode_xfer_write): Change prototype.
11171         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11172         and don't extract the annex here.
11173         * server.c (decode_xfer_read): Remove `annex' parameter,
11174         and don't extract the annex here.
11175         (decode_xfer): New.
11176         (struct qxfer): New.
11177         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11178         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11179         (handle_qxfer_statictrace): New functions, abstracted out from
11180         handle_query, and made to use the struct qxfer interface.
11181         (handle_threads_qxfer_proper): Rename to ...
11182         (handle_qxfer_threads_proper): ... this.
11183         (handle_threads_qxfer): Rename to ...
11184         (handle_qxfer_threads): ... this.  Adjust.
11185         (qxfer_packets): New array.
11186         (handle_qxfer): New function.
11187         (handle_query): Use handle_qxfer.
11188
11189 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
11190
11191         * gdbreplay.c: Shorten lines of >= 80 columns.
11192         * linux-low.c: Ditto.
11193         * linux-ppc-low.c: Ditto.
11194         * linux-s390-low.c: Ditto.
11195         * linux-sparc-low.c: Ditto.
11196         * linux-x86-low.c: Ditto.
11197         * linux-xtensa-low.c: Ditto.
11198         * mem-break.c: Ditto.
11199         * nto-low.c: Ditto.
11200         * regcache.h: Ditto.
11201         * remote-utils.c: Ditto.
11202         * server.c: Ditto.
11203         * server.h: Ditto.
11204         * thread-db.c: Ditto.
11205         * tracepoint.c: Ditto.
11206         * utils.c: Ditto.
11207         * win32-low.h: Ditto.
11208
11209 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
11210
11211         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11212         update.
11213
11214 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
11215
11216         * server.c (gdbserver_version): Update copyright year in version
11217         output.
11218         * gdbreplay.c (gdbreplay_version): Ditto.
11219
11220 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
11221
11222         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11223         * linux-bfin-low.c: New file.
11224         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11225         PT_DATA_ADDR for BFIN targets.
11226         * Makefile.in (SFILES): Add linux-bfin-low.c.
11227         (clean): Remove reg-bfin.c.
11228         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11229         * README: Mention supported Blackfin targets.
11230
11231 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
11232
11233         * .gitignore: New file.
11234
11235 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
11236
11237         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11238
11239 2010-10-22  Jie Zhang  <jie@codesourcery.com>
11240
11241         * Makefile.in: Add FLAGS_TO_PASS variable.
11242         (install): Remove dependency of install-only and recursively
11243         invoke make for install-only.
11244
11245 2010-10-04  Doug Evans  <dje@google.com>
11246
11247         * Makefile.in (uninstall): Use $(DESTDIR).
11248
11249 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
11250
11251         PR gdb/11842
11252
11253         * linux-x86-low.c (compat_siginfo_from_siginfo)
11254         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11255         si_code is < 0.  Check for si_code == SI_TIMER before checking for
11256         si_code < 0.
11257
11258 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11259
11260         * lynx-i386-low.c: New file.
11261         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11262
11263 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11264
11265         * lynx-low.c (ptrace_request_to_str): Remove handling for
11266         request values that have been removed in LynxOS 5.x.
11267
11268 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11269
11270         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11271         <ptrace.h>
11272
11273 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
11274
11275         * configure.ac: Add --enable-inprocess-agent option.
11276         * configure: Rebuilt.
11277
11278 2010-09-06  Yao Qi  <yao@codesourcery.com>
11279
11280         * linux-low.c (linux_kill): Remove unused variable.
11281         (linux_stabilize_threads): Likewise.
11282         * server.c (start_inferior): Likewise.
11283         (queue_stop_reply_callback): Likewise.
11284         * tracepoint.c (do_action_at_tracepoint): Likewise.
11285
11286 2010-09-06  Yao Qi  <yao@codesourcery.com>
11287
11288         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11289         on return.
11290
11291 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
11292
11293         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11294
11295 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
11296
11297         * Makefile.in (install-only): Replace $IPA_DEPFILES with
11298         "$(IPA_DEPFILES)".
11299
11300 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11301
11302         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11303         gdbserver/lynx-ppc-low.c: New files.
11304         * Makefile.in (lynx_low_h): New variable.
11305         (lynx-low.o, lynx-ppc-low.o): New rules.
11306         * configure.ac: On LynxOS, link with -lnetinet.
11307         * configure.srv: Add handling of powerpc-*-lynxos* targets.
11308         * configure: regenerate.
11309
11310 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11311
11312         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11313         * configure.ac: Add check for vasprintf and vsnprintf.
11314         * configure, config.in: Regenerate.
11315         * server.h (vasprintf, vsnprintf): Add conditional declarations.
11316
11317 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11318
11319         * gdbreplay.c: Move include of alloca.h up, next to include of
11320         malloc.h.
11321         * server.h: Add include of malloc.h.
11322         * mem-break.c: Remove include of malloc.h.
11323         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11324
11325 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11326
11327         * Makefile.in (memmem.o): Build with -Wno-error.
11328
11329 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11330
11331         * utils.c (xsnprintf): Make non-static.
11332         * server.h: Add xsnprintf declaration.
11333         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11334         replace calls to snprintf by calls to xsnprintf throughout.
11335
11336 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11337
11338         * configure.ac: Add configure check for alloca.
11339         * configure, config.in: Regenerate.
11340         * server.h: Include alloca.h if it exists.
11341         * gdbreplay.c: Include alloca.h if it exists.
11342
11343 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11344
11345         * linux-low.c (__SIGRTMIN): Define if not already defined.
11346         (linux_create_inferior): Check for __ANDROID__ rather than
11347         __SIGRTMIN.
11348         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11349         are already deferred.
11350         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11351         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11352         stopped and already has a pending signal to report.
11353         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11354         a pending signal to report or is moving out of a jump pad.
11355         (linux_init_signals): Check for __ANDROID__ rather than
11356         __SIGRTMIN.
11357
11358 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11359
11360         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11361         debug_threads check.  Avoid a linear search when not doing debug
11362         output.
11363
11364 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11365
11366         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11367         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11368         (struct file_handler) <fd>: Change type to gdb_fildes_t.
11369         (process_event): Change local fd's type to gdb_fildes_t.
11370         (create_file_handler): Adjust prototype.
11371         (delete_file_handler): Adjust prototype.
11372         (handle_file_event): Adjust prototype.  Use pfildes.
11373         (create_file_event): Adjsut prototype.
11374         * remote-utils.c (remote_desc, listen_desc): Change type to
11375         gdb_fildes_t.
11376         * server.h: New gdb_fildes_t typedef.
11377         [USE_WIN32API]: Include winsock2.h.
11378         (delete_file_handler, add_file_handler): Adjust prototypes.
11379         (pfildes): Declare.
11380         * utils.c (pfildes): New.
11381
11382 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11383
11384         * configure.ac (build_warnings): Add -Wno-char-subscripts.
11385         * configure: Regenerate.
11386
11387 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11388
11389         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11390         (linux_done_accessing_memory): ... this.
11391         (linux_target_ops): Adjust.
11392         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11393         * nto-low.c (nto_target_ops): Adjust comment.
11394         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11395         * spu-low.c (spu_target_ops): Adjust comment.
11396         * target.h (target_ops): Rename unprepare_to_access_memory field
11397         to done_accessing_memory.
11398         (unprepare_to_access_memory): Rename to ...
11399         (done_accessing_memory): ... this.
11400
11401 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11402
11403         * linux-low.c (linux_prepare_to_access_memory): New.
11404         (linux_unprepare_to_access_memory): New.
11405         (linux_target_ops): Install them.
11406         * server.c (read_memory): Rename to ...
11407         (gdb_read_memory): ... this.  Use
11408         prepare_to_access_memory/prepare_to_access_memory.
11409         (write_memory): Rename to ...
11410         (gdb_write_memory): ... this.  Use
11411         prepare_to_access_memory/prepare_to_access_memory.
11412         (handle_search_memory_1): Adjust.
11413         (process_serial_event): Adjust.
11414         * target.h (struct target_ops): New fields
11415         prepare_to_access_memory and unprepare_to_access_memory.
11416         (prepare_to_access_memory, unprepare_to_access_memory): New.
11417         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11418         prepare_to_access_memory/prepare_to_access_memory.
11419         * nto-low.c (nto_target_ops): Adjust.
11420         * spu-low.c (spu_target_ops): Adjust.
11421         * win32-low.c (win32_target_ops): Adjust.
11422
11423 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11424
11425         * Makefile.in (WARN_CFLAGS): Get it from configure.
11426         (WERROR_CFLAGS): New.
11427         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11428         * configure.ac: Introduce --enable-werror, which adds -Werror to
11429         the compiler command line.  Enabled by default.  Disable with
11430         --disable-werror.  Add -Wdeclaration-after-statement
11431         Wpointer-arith and -Wformat-nonliteral to warning flags.
11432         * configure: Regenerate.
11433
11434 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11435
11436         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11437
11438 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11439
11440         * gdbreplay.c (remote_error): New.
11441         (gdbchar): New.
11442         (expect): Use gdbchar.  Check for error reading from GDB.
11443         Clarify sync error output.
11444         (play): Check for errors writing to GDB.
11445         * linux-low.c (sigchld_handler): Really ignore `write' errors.
11446         * remote-utils.c (getpkt): Check for errors writing to the remote
11447         descriptor.
11448
11449 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11450
11451         * linux-low.c (linux_wait_1): Move non-debugging code out of
11452         `debug_threads' control.
11453
11454 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11455
11456         * linux-low.c (linux_wait_1): Don't set last_status here.
11457         * server.c (push_event, queue_stop_reply_callback): Assert we're
11458         not pushing a TARGET_WAITKIND_IGNORE event.
11459         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11460         (myresume, handle_target_event): Set the thread's last_resume_kind
11461         and last_status from the target returned status.
11462
11463 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11464
11465         PR threads/10729
11466
11467         * linux-x86-low.c (update_debug_registers_callback): New.
11468         (i386_dr_low_set_addr): Use it.
11469         (i386_dr_low_get_addr): New.
11470         (i386_dr_low_set_control): Use update_debug_registers_callback.
11471         (i386_dr_low_get_control): New.
11472         (i386_dr_low_get_status): Adjust.
11473         * linux-low.c (linux_stop_lwp): New.
11474         * linux-low.h (linux_stop_lwp): Declare.
11475
11476         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11477         argument instead of a i386_debug_reg_state.
11478         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11479         a i386_debug_reg_state.
11480         (i386_insert_aligned_watchpoint): Adjust.
11481         (i386_remove_aligned_watchpoint): Adjust.
11482         (i386_low_stopped_data_address): Read the debug registers from the
11483         inferior instead of from the mirrors.
11484         * i386-low.h (struct i386_debug_reg_state): Extend comment.
11485         (i386_dr_low_get_addr): Declare.
11486         (i386_dr_low_get_control): Declare.
11487         (i386_dr_low_get_status): Change prototype.
11488
11489         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11490         (i386_dr_low_get_addr): New.
11491         (i386_dr_low_get_control): New.
11492         (i386_dr_low_get_status): Adjust prototype.  Return
11493         dr_status_mirror.
11494         (i386_initial_stuff): Clear dr_status_mirror and
11495         dr_control_mirror.
11496         (i386_get_thread_context): Adjust.
11497         (i386_set_thread_context): Adjust.
11498         (i386_thread_added): Adjust.
11499
11500 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
11501
11502         * linux-low.h (linux_thread_area): Delete declaration.
11503
11504 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
11505
11506         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11507         after its termination.
11508
11509 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
11510
11511         * linux-low.c (gdb_wants_lwp_stopped): Delete.
11512         (gdb_wants_all_stopped): Delete.
11513         (linux_wait_1): Don't call them.
11514         * server.c (handle_v_cont): Tag all threads as want-stopped.
11515         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
11516         stopped as "client-wants-stopped".
11517
11518 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
11519
11520         * Makefile.in (signals_h): New.
11521         (server_h): Depend on it.
11522         (server.o): Don't depend on $(signals_def).
11523         (signals.o): Depend on $(signals_def).
11524
11525 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
11526
11527         * Makefile.in (signals_def): New.
11528         (server_h): Append include/gdb/signals.h and signals_def.
11529         (server.o): Append signals_def.
11530
11531 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
11532
11533         * server.c (handle_target_event): Use target_signal_to_host for
11534         resume_info.sig initialization.
11535         * target.h (struct thread_resume) <sig>: New comment.
11536
11537 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
11538
11539         * server.c (handle_query): strcpy() the returned string from paddress()
11540         instead of sprintf().
11541         * utils.c (paddress): Return phex_nz().
11542
11543 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
11544
11545         * server.c (handle_v_cont): Call mourn_inferior if process
11546         just exited.
11547         (myresume): Likewise.
11548
11549 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
11550
11551         Static tracepoints, and integration with UST.
11552
11553         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
11554         * mem-break.c (uninsert_all_breakpoints)
11555         (reinsert_all_breakpoints): New.
11556         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11557         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11558         (gdb_agent_ust_loaded, helper_thread_id)
11559         (gdb_agent_helper_thread_id): New macros.
11560         (struct ipa_sym_addresses): Add addr_ust_loaded,
11561         addr_helper_thread_id, addr_cmd_buf.
11562         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11563         (in_process_agent_loaded_ust): New.
11564         (write_e_ust_not_loaded): New.
11565         (maybe_write_ipa_ust_not_loaded): New.
11566         (struct collect_static_trace_data_action): New.
11567         (enum tracepoint_type) <static_tracepoint>: New.
11568         (struct tracepoint) <handle>: Mention static tracepoints.
11569         (struct static_tracepoint_ctx): New.
11570         (CMD_BUF_SIZE): New.
11571         (add_tracepoint_action): Handle static tracepoint actions.
11572         (unprobe_marker_at): New.
11573         (clear_installed_tracepoints): Handle static tracepoints.
11574         (cmd_qtdp): Handle static tracepoints.
11575         (probe_marker_at): New.
11576         (cmd_qtstart): Handle static tracepoints.
11577         (response_tracepoint): Handle static tracepoints.
11578         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11579         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11580         (get_context_regcache): Handle static tracepoints.
11581         (do_action_at_tracepoint): Handle static tracepoint actions.
11582         (traceframe_find_block_type): Handle static trace data blocks.
11583         (traceframe_read_sdata): New.
11584         (download_tracepoints): Download static tracepoint actions.
11585         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11586         (GDB_PROBE_NAME): New.
11587         (ust_ops): New.
11588         (GET_UST_SYM): New.
11589         (USTF): New.
11590         (dlsym_ust): New.
11591         (ust_marker_to_static_tracepoint): New.
11592         (gdb_probe): New.
11593         (collect_ust_data_at_tracepoint): New.
11594         (gdb_ust_probe): New.
11595         (UNIX_PATH_MAX, SOCK_DIR): New.
11596         (gdb_ust_connect_sync_socket): New.
11597         (resume_thread, stop_thread): New.
11598         (run_inferior_command): New.
11599         (init_named_socket): New.
11600         (gdb_ust_socket_init): New.
11601         (cstr_to_hexstr): New.
11602         (next_st): New.
11603         (first_marker, next_marker): New.
11604         (response_ust_marker): New.
11605         (cmd_qtfstm, cmd_qtsstm): New.
11606         (unprobe_marker_at, probe_marker_at): New.
11607         (cmd_qtstmat, gdb_ust_thread): New.
11608         (gdb_ust_init): New.
11609         (initialize_tracepoint_ftlib): Call gdb_ust_init.
11610         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11611         (ST_REGENTRY): New.
11612         (x86_64_st_collect_regmap): New.
11613         (X86_64_NUM_ST_COLLECT_GREGS): New.
11614         (AMD64_RIP_REGNUM): New.
11615         (supply_static_tracepoint_registers): New.
11616         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11617         (ST_REGENTRY): New.
11618         (i386_st_collect_regmap): New.
11619         (i386_NUM_ST_COLLECT_GREGS): New.
11620         (supply_static_tracepoint_registers): New.
11621         * server.c (handle_query): Handle qXfer:statictrace:read.
11622         <qSupported>: Report support for StaticTracepoints, and
11623         qXfer:statictrace:read features.
11624         * server.h (traceframe_read_sdata)
11625         (supply_static_tracepoint_registers): Declare.
11626         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11627         (unpack_varlen_hex): Include in IPA build.
11628         * Makefile.in (ustlibs, ustinc): New.
11629         (IPA_OBJS): Add remote-utils-ipa.o.
11630         ($(IPA_LIB)): Link -ldl and -lpthread.
11631         (UST_CFLAGS): New.
11632         (IPAGENT_CFLAGS): Add UST_CFLAGS.
11633         * config.in, configure: Regenerate.
11634
11635 2010-06-20  Ian Lance Taylor  <iant@google.com>
11636             Pedro Alves  <pedro@codesourcery.com>
11637
11638         * linux-x86-low.c (always_true): Delete.
11639         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11640         trying to fool the compiler with always_true.
11641
11642 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
11643
11644         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11645         conditions in gdbserver.
11646
11647 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
11648
11649         * spu-low.c (spu_read_memory): Wrap around local store limit.
11650         (spu_write_memory): Likewise.
11651
11652 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
11653
11654         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11655         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11656         LONGEST uses.
11657         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11658         uses.
11659         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11660         uses with LONGEST uses.
11661
11662 2010-06-14  Stan Shebs  <stan@codesourcery.com>
11663             Pedro Alves  <pedro@codesourcery.com>
11664
11665         Bytecode compiler.
11666
11667         * linux-x86-low.c: Include limits.h.
11668         (add_insns): New.
11669         (always_true): New.
11670         (EMIT_ASM): New.
11671         (EMIT_ASM32): New.
11672         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11673         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11674         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11675         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11676         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11677         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11678         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11679         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11680         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11681         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11682         (amd64_emit_void_call_2): New.
11683         (amd64_emit_ops): New.
11684         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11685         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11686         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11687         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11688         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11689         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11690         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11691         (i386_emit_call, i386_emit_reg, i386_emit_pop)
11692         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11693         (i386_emit_stack_adjust, i386_emit_int_call_1)
11694         (i386_emit_void_call_2): New.
11695         (i386_emit_ops): New.
11696         (x86_emit_ops): New.
11697         (the_low_target): Install x86_emit_ops.
11698         * server.h (struct emit_ops): New.
11699         (get_raw_reg_func_addr): Declare.
11700         (current_insn_ptr, emit_error): Declare.
11701         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11702         (set_trace_state_variable_value): New defines.
11703         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11704         addr_get_trace_state_variable_value and
11705         addr_set_trace_state_variable_value.
11706         (symbol_list): New fields for get_raw_reg,
11707         get_trace_state_variable_value and set_trace_state_variable_value.
11708         (condfn): New typedef.
11709         (struct tracepoint): New field `compiled_cond'.
11710         (do_action_at_tracepoint): Clear compiled_cond.
11711         (get_trace_state_variable_value, set_trace_state_variable_value):
11712         Export in the IPA.
11713         (condition_true_at_tracepoint): If there's a compiled condition,
11714         run that.
11715         (current_insn_ptr, emit_error): New globals.
11716         (struct bytecode_address): New.
11717         (get_raw_reg_func_addr): New.
11718         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11719         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11720         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11721         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11722         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11723         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11724         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11725         (compile_tracepoint_condition, compile_bytecodes): New.
11726         * target.h (emit_ops): Forward declare.
11727         (struct target_ops): New field emit_ops.
11728         (target_emit_ops): New.
11729         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11730         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11731         * linux-low.c (linux_emit_ops): New.
11732         (linux_target_ops): Install it.
11733         * linux-low.h (struct linux_target_ops): New field emit_ops.
11734
11735 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
11736
11737         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11738         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11739
11740 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11741             Stan Shebs  <stan@codesourcery.com>
11742
11743         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11744         (all): Depend on $(extra_libraries).
11745         (install-only): Install the IPA.
11746         (IPA_OBJS, IPA_LIB): New.
11747         (clean): Remove the IPA lib.
11748         (IPAGENT_CFLAGS): New.
11749         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11750         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11751         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11752         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11753         * configure.ac: Check for atomic builtins support in the compiler.
11754         (IPA_DEPFILES, extra_libraries): Define.
11755         * configure.srv (ipa_obj): Add description.
11756         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11757         (i[34567]86-*-linux*): Set ipa_obj.
11758         (x86_64-*-linux*): Set ipa_obj.
11759         * linux-low.c (stabilizing_threads): New.
11760         (supports_fast_tracepoints): New.
11761         (linux_detach): Stabilize threads before detaching.
11762         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
11763         the lwp is either not stabilizing, or is moving out of a jump pad.
11764         (linux_fast_tracepoint_collecting): New.
11765         (maybe_move_out_of_jump_pad): New.
11766         (enqueue_one_deferred_signal): New.
11767         (dequeue_one_deferred_signal): New.
11768         (linux_wait_for_event_1): If moving out of a jump pad, defer
11769         pending signals to later.
11770         (linux_stabilize_threads): New.
11771         (linux_wait_1): Check if threads need moving out of jump pads, and
11772         do it if so.
11773         (stuck_in_jump_pad_callback): New.
11774         (move_out_of_jump_pad_callback): New.
11775         (lwp_running): New.
11776         (linux_resume_one_lwp): Handle moving out of jump pads.
11777         (linux_set_resume_request): Dequeue deferred signals.
11778         (need_step_over_p): Also step over fast tracepoint jumps.
11779         (start_step_over): Also uninsert fast tracepoint jumps.
11780         (finish_step_over): Also reinsert fast tracepoint jumps.
11781         (linux_install_fast_tracepoint_jump): New.
11782         (linux_target_ops): Install linux_stabilize_threads and
11783         linux_install_fast_tracepoint_jump_pad.
11784         * linux-low.h (linux_target_ops) <get_thread_area,
11785         install_fast_tracepoint_jump_pad>: New fields.
11786         (struct lwp_info) <collecting_fast_tracepoint,
11787         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11788         (linux_get_thread_area): Declare.
11789         * linux-x86-low.c (jump_insn): New.
11790         (x86_get_thread_area): New.
11791         (append_insns): New.
11792         (push_opcode): New.
11793         (amd64_install_fast_tracepoint_jump_pad): New.
11794         (i386_install_fast_tracepoint_jump_pad): New.
11795         (x86_install_fast_tracepoint_jump_pad): New.
11796         (the_low_target): Install x86_get_thread_area and
11797         x86_install_fast_tracepoint_jump_pad.
11798         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11799         (struct fast_tracepoint_jump): New.
11800         (fast_tracepoint_jump_insn): New.
11801         (fast_tracepoint_jump_shadow): New.
11802         (find_fast_tracepoint_jump_at): New.
11803         (fast_tracepoint_jump_here): New.
11804         (delete_fast_tracepoint_jump): New.
11805         (set_fast_tracepoint_jump): New.
11806         (uninsert_fast_tracepoint_jumps_at): New.
11807         (reinsert_fast_tracepoint_jumps_at): New.
11808         (set_breakpoint_at): Use write_inferior_memory.
11809         (uninsert_raw_breakpoint): Use write_inferior_memory.
11810         (check_mem_read): Mask out fast tracepoint jumps.
11811         (check_mem_write): Mask out fast tracepoint jumps.
11812         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11813         (set_fast_tracepoint_jump): Declare.
11814         (delete_fast_tracepoint_jump)
11815         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11816         (reinsert_fast_tracepoint_jumps_at): Declare.
11817         * regcache.c: Don't compile many functions when building the
11818         in-process agent library.
11819         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11820         the register buffer in the heap.
11821         (free_register_cache): If the register buffer isn't owned by the
11822         regcache, don't free it.
11823         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11824         pre-existing register caches.
11825         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11826         type.
11827         (convert_ascii_to_int): : Constify `from' parameter type.
11828         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11829         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
11830         the needed buffer in-place.
11831         (relocate_instruction): New.
11832         * server.c (handle_query) <qSymbols>: If the target supports
11833         tracepoints, give it a chance of looking up symbols.  Report
11834         support for fast tracepoints.
11835         (handle_status): Stabilize threads.
11836         (process_serial_event): Adjust.
11837         * server.h (struct fast_tracepoint_jump): Forward declare.
11838         (struct process_info) <fast_tracepoint_jumps>: New field.
11839         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11840         (decode_X_packet, decode_M_packet): Adjust.
11841         (relocate_instruction): Declare.
11842         (in_process_agent_loaded): Declare.
11843         (tracepoint_look_up_symbols): Declare.
11844         (struct fast_tpoint_collect_status): Declare.
11845         (fast_tracepoint_collecting): Declare.
11846         (force_unlock_trace_buffer): Declare.
11847         (handle_tracepoint_bkpts): Declare.
11848         (initialize_low_tracepoint)
11849         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11850         * target.h (struct target_ops) <stabilize_threads,
11851         install_fast_tracepoint_jump_pad>: New fields.
11852         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11853         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11854         [HAVE_STDINT_H]: Include stdint.h.
11855         (trace_debug_1): Rename to ...
11856         (trace_vdebug): ... this.
11857         (trace_debug): Rename to ...
11858         (trace_debug_1): ... this.  Add `level' parameter.
11859         (trace_debug): New.
11860         (ATTR_USED, ATTR_NOINLINE): New.
11861         (IP_AGENT_EXPORT): New.
11862         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11863         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11864         (about_to_request_buffer_space, trace_buffer_is_full)
11865         (stopping_tracepoint, expr_eval_result, error_tracepoint)
11866         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11867         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11868         (traceframe_write_count, traceframes_created)
11869         (trace_state_variables)
11870         New renaming defines.
11871         (struct ipa_sym_addresses): New.
11872         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11873         (symbol_list): New.
11874         (ipa_sym_addrs): New.
11875         (all_tracepoint_symbols_looked_up): New.
11876         (in_process_agent_loaded): New.
11877         (write_e_ipa_not_loaded): New.
11878         (maybe_write_ipa_not_loaded): New.
11879         (tracepoint_look_up_symbols): New.
11880         (debug_threads) [IN_PROCESS_AGENT]: New.
11881         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11882         (UNKNOWN_SIDE_EFFECTS): New.
11883         (stop_tracing): New.
11884         (flush_trace_buffer): New.
11885         (stop_tracing_bkpt): New.
11886         (flush_trace_buffer_bkpt): New.
11887         (read_inferior_integer): New.
11888         (read_inferior_uinteger): New.
11889         (read_inferior_data_pointer): New.
11890         (write_inferior_data_pointer): New.
11891         (write_inferior_integer): New.
11892         (write_inferior_uinteger): New.
11893         (struct collect_static_trace_data_action): Delete.
11894         (enum tracepoint_type): New.
11895         (struct tracepoint) <type>: New field `type'.
11896         <actions_str, step_actions, step_actions_str>: Only include in
11897         GDBserver.
11898         <orig_size, obj_addr_on_target, adjusted_insn_addr>
11899         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11900         (tracepoints): Use IP_AGENT_EXPORT.
11901         (last_tracepoint): Don't include in the IPA.
11902         (stopping_tracepoint): Use IP_AGENT_EXPORT.
11903         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11904         (alloced_trace_state_variables): New.
11905         (trace_state_variables): Use IP_AGENT_EXPORT.
11906         (traceframe_t): Delete unused variable.
11907         (circular_trace_buffer): Don't include in the IPA.
11908         (trace_buffer_start): Delete.
11909         (struct trace_buffer_control): New.
11910         (trace_buffer_free): Delete.
11911         (struct ipa_trace_buffer_control): New.
11912         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11913         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11914         New.
11915         (trace_buffer_ctrl): New.
11916         (TRACE_BUFFER_CTRL_CURR): New.
11917         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11918         Reimplement as macros.
11919         (trace_buffer_wrap): Delete.
11920         (traceframe_write_count, traceframe_read_count)
11921         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11922         (struct tracepoint_hit_ctx) <type>: New field.
11923         (struct fast_tracepoint_ctx): New.
11924         (memory_barrier): New.
11925         (cmpxchg): New.
11926         (record_tracepoint_error): Update atomically in the IPA.
11927         (clear_inferior_trace_buffer): New.
11928         (about_to_request_buffer_space): New.
11929         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11930         updating the same buffer.
11931         (add_tracepoint): Default the tracepoint's type to trap
11932         tracepoint, and orig_size to -1.
11933         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11934         internal variables.
11935         (create_trace_state_variable): New parameter `gdb'.  Handle it.
11936         (clear_installed_tracepoints): Clear fast tracepoint jumps.
11937         (cmd_qtdp): Handle fast tracepoints.
11938         (cmd_qtdv): Adjust.
11939         (max_jump_pad_size): New.
11940         (gdb_jump_pad_head): New.
11941         (get_jump_space_head): New.
11942         (claim_jump_space): New.
11943         (sort_tracepoints): New.
11944         (MAX_JUMP_SIZE): New.
11945         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
11946         IPA.
11947         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11948         support.  Upload fast traceframes, and delete internal IPA
11949         breakpoints.
11950         (stop_tracing_handler): New.
11951         (flush_trace_buffer_handler): New.
11952         (cmd_qtstop): Upload fast tracepoints.
11953         (response_tracepoint): Handle fast tracepoints.
11954         (tracepoint_finished_step): Upload fast traceframes.  Set the
11955         tracepoint hit context's tracepoint type.
11956         (handle_tracepoint_bkpts): New.
11957         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11958         type.  Add comment about fast tracepoints.
11959         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11960         non-existing action_str field.
11961         (get_context_regcache): Handle fast tracepoints.
11962         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11963         to the regcache.
11964         (fast_tracepoint_from_jump_pad_address): New.
11965         (fast_tracepoint_from_ipa_tpoint_address): New.
11966         (collecting_t): New.
11967         (force_unlock_trace_buffer): New.
11968         (fast_tracepoint_collecting): New.
11969         (collecting): New.
11970         (gdb_collect): New.
11971         (write_inferior_data_ptr): New.
11972         (target_tp_heap): New.
11973         (target_malloc): New.
11974         (download_agent_expr): New.
11975         (UALIGN): New.
11976         (download_tracepoints): New.
11977         (download_trace_state_variables): New.
11978         (upload_fast_traceframes): New.
11979         (IPA_FIRST_TRACEFRAME): New.
11980         (IPA_NEXT_TRACEFRAME_1): New.
11981         (IPA_NEXT_TRACEFRAME): New.
11982         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11983         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11984         (gdb_jump_pad_buffer_end): New.
11985         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11986         (initialize_tracepoint): Adjust.
11987         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11988         buffer.  Initialize the low module.
11989         * utils.c (PREFIX, TOOLNAME): New.
11990         (malloc_failure): Use PREFIX.
11991         (error): In the IPA, an error causes an exit.
11992         (fatal, warning): Use PREFIX.
11993         (internal_error): Use TOOLNAME.
11994         (NUMCELLS): Increase to 10.
11995         * configure, config.in: Regenerate.
11996
11997 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11998
11999         * server.c (handle_query) <qSupported>: Do two passes over the
12000         qSupported string to avoid nesting strtok.
12001
12002 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12003
12004         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12005         (CDEPS): New.
12006         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
12007         -Wl,--dynamic-list.
12008         * configure: Regenerate.
12009         * proc-service.list: New.
12010
12011 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12012
12013         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12014         New comment.
12015
12016 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
12017
12018         * gdbreplay.c (remote_open): Check error return from socket() call by
12019         its equality to -1 not by it being negative.
12020         * remote-utils.c (remote_open): Likewise.
12021
12022 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
12023
12024         * config.h: Regenerate.
12025
12026 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12027
12028         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12029         doesn't provide PTRACE_GET_THREAD_AREA.
12030
12031 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12032
12033         * linux-m68k-low.c: Include <asm/ptrace.h>
12034         (ps_get_thread_area): Implement.
12035
12036 2010-05-03  Doug Evans  <dje@google.com>
12037
12038         * event-loop.c (struct callback_event): New struct.
12039         (callback_list): New global.
12040         (append_callback_event, delete_callback_event): New functions.
12041         (process_callback): New function.
12042         (start_event_loop): Call it.
12043         * remote-utils.c (NOT_SCHEDULED): Define.
12044         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12045         moved out of readchar.
12046         (readchar): Rewrite.  Call reschedule before returning.
12047         (reset_readchar): New function.
12048         (remote_close): Call it.
12049         (process_remaining, reschedule): New functions.
12050         * server.h (callback_handler_func): New typedef.
12051         (append_callback_event, delete_callback_event): Declare.
12052
12053 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12054
12055         * proc-service.c (ps_pglobal_lookup): Use
12056         thread_db_look_up_one_symbol.
12057         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12058         parameter.  Use it instead of all_symbols_looked_up.
12059         * server.h (struct process_info) <all_symbols_looked_up>: Delete
12060         field.
12061         (all_symbols_looked_up): Don't declare.
12062         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12063         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12064         field.
12065         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12066         Set all_symbols_looked_up here.
12067         (thread_db_look_up_one_symbol): New.
12068         (thread_db_get_tls_address): Adjust.
12069         (thread_db_load_search, try_thread_db_load_1): Always allocate the
12070         thread_db object on the heap, and tentatively set it in the
12071         process structure.
12072         (thread_db_init): Don't set all_symbols_looked_up here.
12073         * linux-low.h (thread_db_look_up_one_symbol): Declare.
12074
12075 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12076
12077         * linux-low.c (linux_kill, linux_detach): Adjust.
12078         (status_pending_p_callback): Remove redundant statement.  Check
12079         for !TARGET_WAITIKIND_IGNORE, instead of
12080         TARGET_WAITKIND_STOPPED.
12081         (handle_tracepoints): Make sure LWP is locked.  Adjust.
12082         (linux_wait_for_event_1): Adjust.
12083         (linux_cancel_breakpoints): New.
12084         (unsuspend_one_lwp): New.
12085         (unsuspend_all_lwps): New.
12086         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12087         (send_sigstop_callback): Change return type to int, add new
12088         `except' parameter and handle it.
12089         (suspend_and_send_sigstop_callback): New.
12090         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12091         pass them down.  If SUSPEND, also increment the lwp's suspend
12092         count.
12093         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12094         (need_step_over_p): Don't consider suspended LWPs.
12095         (start_step_over): Adjust.
12096         (proceed_one_lwp): Change return type to int, add new `except'
12097         parameter and handle it.
12098         (unsuspend_and_proceed_one_lwp): New.
12099         (proceed_all_lwps): Use find_inferior instead of
12100         for_each_inferior.
12101         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
12102         also decrement the suspend count of LWPs.  Pass `except' down,
12103         instead of hacking its suspend count.
12104         (linux_pause_all): Add `freeze' parameter.  Adjust.
12105         (linux_unpause_all): New.
12106         (linux_target_ops): Install linux_unpause_all.
12107         * server.c (handle_status): Adjust.
12108         * target.h (struct target_ops): New fields `unpause_all' and
12109         `cancel_breakpoints'.  Add new parameter to `pause_all'.
12110         (pause_all): Add new `freeze' parameter.
12111         (unpause_all): New.
12112         (cancel_breakpoints): New.
12113         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12114         cancel breakpoints.
12115         (cmd_qtstart): Pause threads.
12116         (stop_tracing): Pause threads, and cancel breakpoints.
12117         * win32-low.c (win32_target_ops): Adjust.
12118
12119 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12120
12121         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12122         the inferior right away from here...
12123         (linux_wait_1): ... to here, and adjust to check the thread's
12124         last_resume_kind instead of the lwp's step or stop_expected flags.
12125
12126 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12127
12128         * README: Use consistent `GDB' and `GDBserver' spellings.
12129
12130 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12131
12132         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12133         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
12134         (linux_detach_one_lwp): Assume the lwp is stopped.
12135         (any_thread_of): Delete.
12136         (linux_detach): Stop all lwps here.  Don't blindly delete all
12137         breakpoints.
12138         (delete_lwp_callback): New.
12139         (linux_mourn): Delete all lwps of the process that is gone.
12140         (linux_wait_1): Don't delete the last lwp of the process here.
12141         * mem-break.h (mark_breakpoints_out): Declare.
12142         * mem-break.c (mark_breakpoints_out): New.
12143         (free_all_breakpoints): Use it.
12144         * server.c (handle_target_event): If the process is gone, mark
12145         breakpoints out.
12146         * thread-db.c (struct thread_db) <create_bp>: New field.
12147         (thread_db_enable_reporting): Fix prototype.  Store a thread event
12148         breakpoint reference in the thread_db struct.
12149         (thread_db_load_search): Clear the thread_db object.
12150         (try_thread_db_load_1): Ditto.
12151         (switch_to_process): New.
12152         (disable_thread_event_reporting): Use it.
12153         (remove_thread_event_breakpoints): New.
12154         (thread_db_detach, thread_db_mourn): Use it.
12155
12156 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
12157
12158         * linux-low.c (linux_enable_event_reporting): New.
12159         (linux_wait_for_event_1, handle_extended_wait): Use it.
12160
12161 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
12162
12163         * linux-low.c (linux_kill_one_lwp, linux_kill)
12164         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12165         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
12166         SIGSTOP even if the LWP is stopped.
12167         (send_sigstop_callback): New.
12168         (stop_all_lwps): Use send_sigstop_callback instead.
12169         (linux_resume_one_thread): Adjust.
12170         (proceed_one_lwp): Still proceed an LWP that the client has
12171         requested to stop, if we haven't reported it as stopped yet.  Make
12172         sure that LWPs the client want stopped, have a pending SIGSTOP.
12173
12174 2010-04-26  Doug Evans  <dje@google.com>
12175
12176         * server.c (handle_general_set): Make static.
12177
12178         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12179         Print received char after testing for error/eof instead of before.
12180         (input_interrupt): Tweak comment.
12181
12182 2010-04-23  Doug Evans  <dje@google.com>
12183
12184         * server.c (start_inferior): Print inferior argv if --debug.
12185
12186 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
12187
12188         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12189         * nto-x86-low.c: Include server.h
12190
12191 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
12192
12193         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12194         be consistent with other sources of this directory.
12195         (init_registers_amd64): Correct name of source file of this function
12196         in the comment.
12197
12198 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12199
12200         * configure.srv (x86_64-*-mingw*): New configuration for Windows
12201         64-bit executables.
12202
12203 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12204
12205         * win32-i386-low.c: Add 64-bit support.
12206         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12207         (init_registers_amd64): Declare.
12208         (mappings): Add 64-bit version of array.
12209         (init_windows_x86): New function.
12210         (the_low_target): Change init_arch field to init_windows_x86.
12211
12212 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12213
12214         * win32-low.c: Adapt to support also 64-bit architecture.
12215         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12216         (get_image_name): Use SIZE_T type for local variable `done'.
12217         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12218         (toolhelp_get_dll_name): Idem.
12219         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12220         Use uintptr_t typecast to avoid warning.
12221         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12222         (handle_exception): Use phex_nz to avoid warning.
12223         (win32_wait): Remove unused local variable `process'.
12224
12225 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12226
12227         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12228         `amd64-avx.o'.
12229
12230 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
12231
12232         * configure.ac: Use `ws2_32' library for srv_mingw.
12233         * configure: Regenerate.
12234         * gdbreplay.c: Include winsock2.h instead of winsock.h.
12235         * remote-utils.c: Likewise.
12236
12237 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
12238
12239         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12240         if __x86_64__ is defined.
12241
12242 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12243
12244         * configure: Regenerate.
12245
12246 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12247
12248         * server.c (handle_query): Handle 'qGetTIBAddr' query.
12249         * target.h (target_ops): New get_tib_address field.
12250         * win32-low.h (win32_thread_info): Add thread_local_base field.
12251         * win32-low.c (child_add_thread): Add tlb argument.
12252         Set thread_local_base field to TLB.
12253         (get_child_debug_event): Adapt to child_add_thread change.
12254         (win32_get_tib_address): New function.
12255         (win32_target_ops): Set get_tib_address field to
12256         win32_get_tib_address.
12257         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12258
12259 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12260
12261         * linux-low.c (linux_mourn): Also remove the process.
12262         * server.c (handle_target_event): Don't remove the process here.
12263         * nto-low.c (nto_mourn): New.
12264         (nto_target_ops): Install it.
12265         * spu-low.c (spu_mourn): New.
12266         (spu_target_ops): Install it.
12267         * win32-low.c (win32_mourn): New.
12268         (win32_target_ops): Install it.
12269
12270 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12271
12272         * server.h (buffer_xml_printf): Remove redundant `;'.
12273
12274 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12275
12276         * regcache.c (set_register_cache): Invalidate regcaches before
12277         changing the register cache layout.
12278         (regcache_invalidate_one): Allow a NULL regcache.
12279         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12280         regcaches before changing the register cache layout or the target
12281         regsets.
12282
12283 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12284
12285         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12286         variable warning on Linux/x86-64.
12287
12288 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12289
12290         GDBserver disconnected tracing support.
12291
12292         * linux-low.c (linux_remove_process): Delete.
12293         (add_lwp): Don't set last_resume_kind here.
12294         (linux_kill): Use `mourn'.
12295         (linux_detach): Use `thread_db_detach', and `mourn'.
12296         (linux_mourn): New.
12297         (linux_attach_lwp_1): Adjust comment.
12298         (linux_attach): last_resume_kind moved the thread_info; adjust.
12299         (status_pending_p_callback): Adjust.
12300         (linux_wait_for_event_1): Adjust.
12301         (count_events_callback, select_singlestep_lwp_callback)
12302         (select_event_lwp_callback, cancel_breakpoints_callback)
12303         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12304         (proceed_one_lwp): Adjust.
12305         (linux_async): Add debug output.
12306         (linux_thread_stopped): New.
12307         (linux_pause_all): New.
12308         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12309         linux_pause_all.
12310         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12311         (thread_db_free): Delete declaration.
12312         (thread_db_detach, thread_db_mourn): Declare.
12313         * thread-db.c (thread_db_init): Use thread_db_mourn.
12314         (thread_db_free): Delete, split in two.
12315         (disable_thread_event_reporting): New.
12316         (thread_db_detach): New.
12317         (thread_db_mourn): New.
12318
12319         * server.h (struct thread_info) <last_resume_kind>: New field.
12320         <attached>: Add comment.
12321         <gdb_detached>: New field.
12322         (handler_func): Change return type to int.
12323         (handle_serial_event, handle_target_event): Ditto.
12324         (gdb_connected): Declare.
12325         (tracing): Delete.
12326         (disconnected_tracing): Declare.
12327         (stop_tracing): Declare.
12328
12329         * server.c (handle_query) <qSupported>: Report support for
12330         disconnected tracing.
12331         (queue_stop_reply_callback): Account for running threads.
12332         (gdb_wants_thread_stopped): New.
12333         (gdb_wants_all_threads_stopped): New.
12334         (gdb_reattached_process): New.
12335         (handle_status): Clear the `gdb_detached' flag of all processes.
12336         In all-stop, stop all threads.
12337         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
12338         (process_serial_event): If the remote connection breaks, or if an
12339         exit was forced with "monitor exit", force an event loop exit.
12340         Handle disconnected tracing on detach.
12341         (handle_serial_event): Adjust.
12342         (handle_target_event): If GDB isn't connected, forward events back
12343         to the inferior, unless the last process exited, in which case,
12344         exit gdbserver.  Adjust interface.
12345
12346         * remote-utils.c (remote_open): Don't block in accept.  Instead
12347         register an event loop source on the listen socket file
12348         descriptor.  Refactor bits into ...
12349         (listen_desc): ... this new global.
12350         (gdb_connected): ... this new function.
12351         (enable_async_notification): ... this new function.
12352         (handle_accept_event): ... this new function.
12353         (remote_close): Clear remote_desc.
12354
12355         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12356
12357         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12358         New fields.
12359         (mourn_inferior): Define.
12360         (target_process_qsupported): Avoid the dangling else problem.
12361         (thread_stopped): Define.
12362         (pause_all): Define.
12363         (target_waitstatus_to_string): Declare.
12364         * target.c (target_waitstatus_to_string): New.
12365
12366         * tracepoint.c (tracing): Make extern.
12367         (disconnected_tracing): New.
12368         (stop_tracing): Make extern.  Handle tracing stops due to GDB
12369         disconnecting.
12370         (cmd_qtdisconnected): New.
12371         (cmd_qtstatus): Report disconnected tracing status in trace reply.
12372         (handle_tracepoint_general_set): Handle QTDisconnected.
12373
12374         * event-loop.c (event_handler_func): Change return type to int.
12375         (process_event): Bail out if the event handler wants the event
12376         loop to stop.
12377         (handle_file_event): Ditto.
12378         (start_event_loop): Bail out if the event handler wants the event
12379         loop to stop.
12380
12381         * nto-low.c (nto_target_ops): Adjust.
12382         * spu-low.c (spu_wait): Don't remove the process here.
12383         (spu_target_ops): Adjust.
12384         * win32-low.c (win32_wait): Don't remove the process here.
12385         (win32_target_ops): Adjust.
12386
12387 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12388
12389         * regcache.c (realloc_register_cache): Invalidate inferior's
12390         regcache before recreating it.
12391
12392 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
12393
12394         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12395
12396 2010-04-09  Stan Shebs  <stan@codesourcery.com>
12397             Pedro Alves  <pedro@codesourcery.com>
12398
12399         * server.h (LONGEST): New.
12400         (struct thread_info) <while_stepping>: New field.
12401         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12402         Declare.
12403         (initialize_tracepoint, handle_tracepoint_general_set)
12404         (handle_tracepoint_query, tracepoint_finished_step)
12405         (tracepoint_was_hit, release_while_stepping_state_list):
12406         (current_traceframe): Declare.
12407         * server.c (handle_general_set): Handle tracepoint packets.
12408         (read_memory): New.
12409         (write_memory): New.
12410         (handle_search_memory_1): Use read_memory.
12411         (handle_query): Report support for conditional tracepoints, trace
12412         state variables, and tracepoint sources.  Handle tracepoint
12413         queries.
12414         (main): Initialize the tracepoints module.
12415         (process_serial_event): Handle traceframe reads/writes.
12416
12417         * linux-low.c (handle_tracepoints): New.
12418         (linux_wait_1): Call it.
12419         (linux_resume_one_lwp): Handle while-stepping.
12420         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12421         (linux_target_ops): Install them.
12422         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12423         New field.
12424         * linux-x86-low.c (x86_supports_tracepoints): New.
12425         (the_low_target). Install it.
12426
12427         * mem-break.h (delete_breakpoint): Declare.
12428         * mem-break.c (delete_breakpoint): Make external.
12429
12430         * target.h (struct target_ops): Add `supports_tracepoints',
12431         `read_pc', and `write_pc' fields.
12432         (target_supports_tracepoints): Define.
12433         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12434         (phex_nz): New.
12435
12436         * regcache.h (struct regcache) <registers_owned>: New field.
12437         (init_register_cache, regcache_cpy): Declare.
12438         (regcache_read_pc, regcache_write_pc): Declare.
12439         (register_cache_size): Declare.
12440         (supply_regblock): Declare.
12441         * regcache.c (init_register_cache): New.
12442         (new_register_cache): Use it.
12443         (regcache_cpy): New.
12444         (register_cache_size): New.
12445         (supply_regblock): New.
12446         (regcache_read_pc, regcache_write_pc): New.
12447
12448         * tracepoint.c: New.
12449
12450         * Makefile.in (OBS): Add tracepoint.o.
12451         (tracepoint.o): New rule.
12452
12453 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
12454
12455         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12456         (i386-mmx.o): New.
12457         (i386-mmx.c): Likewise.
12458         (i386-mmx-linux.o): Likewise.
12459         (i386-mmx-linux.c): Likewise.
12460
12461         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12462         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12463         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12464         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12465
12466         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12467         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12468         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12469
12470 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
12471
12472         * Makefile.in (clean): Updated.
12473         (i386-avx.o): New.
12474         (i386-avx.c): Likewise.
12475         (i386-avx-linux.o): Likewise.
12476         (i386-avx-linux.c): Likewise.
12477         (amd64-avx.o): Likewise.
12478         (amd64-avx.c): Likewise.
12479         (amd64-avx-linux.o): Likewise.
12480         (amd64-avx-linux.c): Likewise.
12481
12482         * configure.srv (srv_i386_regobj): Add i386-avx.o.
12483         (srv_i386_linux_regobj): Add i386-avx-linux.o.
12484         (srv_amd64_regobj): Add amd64-avx.o.
12485         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12486         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12487         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12488         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12489         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12490         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12491         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12492
12493         * i387-fp.c: Include "i386-xstate.h".
12494         (i387_xsave): New.
12495         (i387_cache_to_xsave): Likewise.
12496         (i387_xsave_to_cache): Likewise.
12497         (x86_xcr0): Likewise.
12498
12499         * i387-fp.h (i387_cache_to_xsave): Likewise.
12500         (i387_xsave_to_cache): Likewise.
12501         (x86_xcr0): Likewise.
12502
12503         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12504         * linux-crisv32-low.c (target_regsets): Likewise.
12505         * linux-m68k-low.c (target_regsets): Likewise.
12506         * linux-mips-low.c (target_regsets): Likewise.
12507         * linux-ppc-low.c (target_regsets): Likewise.
12508         * linux-s390-low.c (target_regsets): Likewise.
12509         * linux-sh-low.c (target_regsets): Likewise.
12510         * linux-sparc-low.c (target_regsets): Likewise.
12511         * linux-xtensa-low.c (target_regsets): Likewise.
12512
12513         * linux-low.c: Include <sys/uio.h>.
12514         (regsets_fetch_inferior_registers): Support nt_type.
12515         (regsets_store_inferior_registers): Likewise.
12516         (linux_process_qsupported): New.
12517         (linux_target_ops): Add linux_process_qsupported.
12518
12519         * linux-low.h (regset_info): Add nt_type.
12520         (linux_target_ops): Add process_qsupported.
12521
12522         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12523         and <sys/uio.h>.
12524         (init_registers_i386_avx_linux): New.
12525         (init_registers_amd64_avx_linux): Likewise.
12526         (xmltarget_i386_linux_no_xml): Likewise.
12527         (xmltarget_amd64_linux_no_xml): Likewise.
12528         (PTRACE_GETREGSET): Likewise.
12529         (PTRACE_SETREGSET): Likewise.
12530         (x86_fill_xstateregset): Likewise.
12531         (x86_store_xstateregset): Likewise.
12532         (use_xml): Likewise.
12533         (x86_linux_update_xmltarget): Likewise.
12534         (x86_linux_process_qsupported): Likewise.
12535         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12536         (x86_arch_setup): Don't call init_registers_amd64_linux nor
12537         init_registers_i386_linux here.  Call
12538         x86_linux_update_xmltarget.
12539         (the_low_target): Add x86_linux_process_qsupported.
12540
12541         * server.c (handle_query): Call target_process_qsupported.
12542
12543         * target.h (target_ops): Add process_qsupported.
12544         (target_process_qsupported): New.
12545
12546 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
12547
12548         * inferiors.c (add_thread): Set last_status kind to
12549         TARGET_WAITKIND_IGNORE.
12550         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12551         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
12552         (linux_wait_1): Move `thread' local definition to block that uses
12553         it.  Don't NULL initialize `event_child'.
12554         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12555         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12556         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12557
12558 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12559
12560         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12561         an extended waitstatus, or by a watchpoint.
12562         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12563         thread was stepping or has been stopped by a watchpoint.
12564
12565 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12566
12567         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12568         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12569         of another, then delete the previous, and validate all
12570         breakpoints.
12571         (validate_inserted_breakpoint): New.
12572         (delete_disabled_breakpoints): New.
12573         (validate_breakpoints): New.
12574         (check_mem_read): Validate breakpoints before trusting their
12575         shadow.  Delete disabled breakpoints.
12576         (check_mem_write): Validate breakpoints before trusting they
12577         should be inserted.  Delete disabled breakpoints.
12578         * mem-break.h (validate_breakpoints):
12579         * server.c (handle_query): Validate breakpoints when we see a
12580         qSymbol query.
12581
12582 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12583
12584         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12585         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
12586         if we could tell there's a GDB breakpoint at stop_pc.
12587         (need_step_over_p): Don't do a step over if we find a GDB
12588         breakpoint at the resume PC.
12589
12590         * mem-break.c (struct raw_breakpoint): New.
12591         (enum bkpt_type): New type `gdb_breakpoint'.
12592         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12593         fields.  New field `raw'.
12594         (find_raw_breakpoint_at): New.
12595         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
12596         breakpoint instead.
12597         (set_breakpoint_at): Adjust.
12598         (delete_raw_breakpoint): New.
12599         (release_breakpoint): New.
12600         (delete_breakpoint): Rename to...
12601         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
12602         release_breakpoint.  Return ENOENT.
12603         (delete_breakpoint): Reimplement.
12604         (find_breakpoint_at): Delete.
12605         (find_gdb_breakpoint_at): New.
12606         (delete_breakpoint_at): Delete.
12607         (set_gdb_breakpoint_at): New.
12608         (delete_gdb_breakpoint_at): New.
12609         (gdb_breakpoint_here): New.
12610         (set_reinsert_breakpoint): Use release_breakpoint.
12611         (uninsert_breakpoint): Rename to ...
12612         (uninsert_raw_breakpoint): ... this.
12613         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12614         (reinsert_raw_breakpoint): Change parameter type to
12615         raw_breakpoint.
12616         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12617         instead.
12618         (check_breakpoints): Adjust.  Use release_breakpoint.
12619         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12620         (breakpoint_inserted_here): Ditto.
12621         (check_mem_read): Adjust to iterate over raw breakpoints instead.
12622         Don't trust the breakpoint's shadow if it is not inserted.
12623         (check_mem_write): Adjust to iterate over raw breakpoints instead.
12624         (delete_all_breakpoints): Adjust.
12625         (free_all_breakpoints): Mark all breakpoints as uninserted, and
12626         use delete_breakpoint_1.
12627
12628         * mem-break.h (breakpoints_supported): Delete declaration.
12629         (set_gdb_breakpoint_at): Declare.
12630         (gdb_breakpoint_here): Declare.
12631         (delete_breakpoint_at): Delete.
12632         (delete_gdb_breakpoint_at): Declare.
12633
12634         * server.h (struct raw_breakpoint): Forward declare.
12635         (struct process_info): New field `raw_breakpoints'.
12636
12637         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12638         breakpoints.
12639
12640 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12641
12642         * linux-low.c (status_pending_p_callback): Fix comment.
12643         (linux_wait_for_event_1): Move most of the internal breakpoint
12644         handling from here...
12645         (linux_wait_1): ... to here.
12646         (count_events_callback): New.
12647         (select_singlestep_lwp_callback): New.
12648         (select_event_lwp_callback): New.
12649         (cancel_breakpoints_callback): New.
12650         (select_event_lwp): New.
12651         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
12652         priority to all LWPs that have had events that should be reported
12653         to the client.  Cancel breakpoints when about to reporting the
12654         event to the client, not while stopping lwps.  No longer cancel
12655         finished single-steps here.
12656         (cancel_finished_single_step): Delete.
12657         (cancel_finished_single_steps): Delete.
12658
12659 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12660
12661         * mem-break.c (enum bkpt_type): New.
12662         (struct breakpoint): New field `type'.
12663         (set_breakpoint_at): Change return type to struct breakpoint
12664         pointer.  Set type to `other_breakpoint' by default.
12665         (delete_breakpoint): Rewrite, supporting more than one breakpoint
12666         in the breakpoint list.
12667         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12668         (reinsert_breakpoint): Rename to ...
12669         (reinsert_raw_breakpoint): ... this.
12670         (reinsert_breakpoints_at): Adjust.
12671         * mem-break.h (struct breakpoint): Declare.
12672         (set_breakpoint_at): Change return type to struct breakpoint
12673         pointer.
12674
12675 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12676
12677         * server.c (handle_query): Assign, not compare.
12678
12679 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12680
12681         Teach linux gdbserver to step-over-breakpoints.
12682
12683         * linux-low.c (can_hardware_single_step): New.
12684         (supports_breakpoints): New.
12685         (handle_extended_wait): If stopping threads, read the stop pc of
12686         the new cloned LWP.
12687         (get_pc): New.
12688         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
12689         low target doesn't support retrieving the PC.
12690         (add_lwp): Set last_resume_kind to resume_continue.
12691         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
12692         (linux_attach): Don't clear stop_expected.  Set the lwp's
12693         last_resume_kind to resume_stop.
12694         (linux_detach_one_lwp): Don't check for removed breakpoints.
12695         (check_removed_breakpoint): Delete.
12696         (status_pending_p): Rename to ...
12697         (status_pending_p_callback): ... this.  Don't check for removed
12698         breakpoints.  Don't consider threads that are stopped from GDB's
12699         perspective.
12700         (linux_wait_for_lwp): Always read the stop_pc here.
12701         (cancel_breakpoint): New.
12702         (step_over_bkpt): New global.
12703         (linux_wait_for_event_1): Implement stepping over breakpoints.
12704         (gdb_wants_lwp_stopped): New.
12705         (gdb_wants_all_stopped): New.
12706         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
12707         single-step traps here.  Store the thread's last reported target
12708         wait status.
12709         (send_sigstop): Don't clear stop_expected.  Always set it,
12710         instead.
12711         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12712         (cancel_finished_single_step): New.
12713         (cancel_finished_single_steps): New.
12714         (wait_for_sigstop): Don't cancel finished single-step traps here.
12715         (linux_resume_one_lwp): Don't check for removed breakpoints.
12716         Don't set `step' on non-hardware step archs.
12717         (linux_set_resume_request): Ignore resume_stop requests if already
12718         stopping or stopped.  Set the lwp's last_resume_kind.
12719         (resume_status_pending_p): Don't check for removed breakpoints.
12720         (need_step_over_p): New.
12721         (start_step_over): New.
12722         (finish_step_over): New.
12723         (linux_resume_one_thread): Always queue a sigstop for resume_stop
12724         requests.  Clear the thread's last reported target waitstatus.
12725         Don't use the `suspended' flag.  Don't consider pending breakpoints.
12726         (linux_resume): Start a step-over if necessary.
12727         (proceed_one_lwp): New.
12728         (proceed_all_lwps): New.
12729         (unstop_all_lwps): New.
12730         * linux-low.h (struct lwp_info): Rewrite comment for the
12731         `suspended' flag.  Add the `stop_pc' field.  Delete the
12732         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
12733         Add `'last_resume_kind' and `need_step_over' fields.
12734         * inferiors.c (struct thread_info): Delete, moved elsewhere.
12735         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12736         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
12737         (set_raw_breakpoint_at): New.
12738         (set_breakpoint_at): Rewrite to use it.
12739         (reinsert_breakpoint_handler): Delete.
12740         (set_reinsert_breakpoint): New.
12741         (reinsert_breakpoint_by_bp): Delete.
12742         (delete_reinsert_breakpoints): New.
12743         (uninsert_breakpoint): Rewrite.
12744         (uninsert_breakpoints_at): New.
12745         (reinsert_breakpoint): Rewrite.
12746         (reinsert_breakpoints_at): New.
12747         (check_breakpoints): Rewrite.
12748         (breakpoint_here): New.
12749         (breakpoint_inserted_here): New.
12750         (check_mem_read): Adjust.
12751         * mem-break.h (breakpoints_supported, breakpoint_here)
12752         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12753         (reinsert_breakpoint_by_bp): Delete declaration.
12754         (delete_reinsert_breakpoints): Declare.
12755         (reinsert_breakpoint): Delete declaration.
12756         (reinsert_breakpoints_at): Declare.
12757         (uninsert_breakpoint): Delete declaration.
12758         (uninsert_breakpoints_at): Declare.
12759         (check_breakpoints): Adjust prototype.
12760         * server.h: Adjust include order.
12761         (struct thread_info): Declare here.  Add a `last_status' field.
12762
12763 2010-03-23  Michael Snyder  <msnyder@vmware.com>
12764
12765         * server.c (crc32): New function.
12766         (handle_query): Add handling for 'qCRC:' request.
12767
12768 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
12769
12770         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12771         lwp had been stopped by a watchpoint.
12772
12773 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
12774
12775         * server.h (internal_error): Declare.
12776         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12777         * utils.c (internal_error): New function.
12778
12779 2010-03-15  Andreas Schwab  <schwab@redhat.com>
12780
12781         * configure.srv: Fix typo setting srv_regobj.
12782
12783 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
12784
12785         * linux-low.c (fetch_register): Avoid passing a non string literal
12786         format to `error'.
12787         (usr_store_inferior_registers): Ditto.
12788
12789 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12790
12791         * linux-low.c (linux_write_memory): Bail out early if peeking
12792         memory failed.
12793
12794 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12795
12796         * linux-low.h (struct lwp_info): New fields
12797         `stopped_by_watchpoint' and `stopped_data_address'.
12798         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12799         here, and cache them in the lwp object.
12800         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12801         directly.
12802         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12803         field.
12804         (linux_stopped_by_watchpoint): Rewrite.
12805         (linux_stopped_data_address): Rewrite.
12806
12807 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
12808
12809         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12810         switching the current inferior, not before.
12811
12812 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
12813
12814         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12815         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12816         i386-linux.c and amd64-linux.c.
12817         (reg-i386.o): Removed.
12818         (reg-i386.c): Likewise.
12819         (reg-i386-linux.o): Likewise.
12820         (reg-i386-linux.c): Likewise.
12821         (reg-x86-64.o): Likewise.
12822         (reg-x86-64.c): Likewise.
12823         (reg-x86-64-linux.o): Likewise.
12824         (reg-x86-64-linux.c): Likewise.
12825         (i386.o): New.
12826         (i386.c): Likewise.
12827         (i386-linux.o): Likewise.
12828         (i386-linux.c): Likewise.
12829         (amd64.o): Likewise.
12830         (amd64.c): Likewise.
12831         (amd64-linux.o): Likewise.
12832         (amd64-linux.c): Likewise.
12833
12834         * configure.srv (srv_i386_regobj): New.
12835         (srv_i386_linux_regobj): Likewise.
12836         (srv_amd64_regobj): Likewise.
12837         (srv_amd64_linux_regobj): Likewise.
12838         (srv_i386_32bit_xmlfiles): Likewise.
12839         (srv_i386_64bit_xmlfiles): Likewise.
12840         (srv_i386_xmlfiles): Likewise.
12841         (srv_amd64_xmlfiles): Likewise.
12842         (srv_i386_linux_xmlfiles): Likewise.
12843         (srv_amd64_linux_xmlfiles): Likewise.
12844         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
12845         srv_xmlfiles to $srv_i386_xmlfiles.
12846         (i[34567]86-*-mingw32ce*): Likewise.
12847         (i[34567]86-*-mingw*): Likewise.
12848         (i[34567]86-*-nto*): Likewise.
12849         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12850         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
12851         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12852         (x86_64-*-linux*): Likewise.
12853
12854         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12855         (init_registers_amd64_linux): New.
12856         (x86_arch_setup): Replace init_registers_x86_64_linux with
12857         init_registers_amd64_linux.
12858
12859 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
12860
12861         * configure.ac: Check for libdl.  If it is not available link against
12862         static libthread_db.
12863         * configure: Regenerate.
12864
12865 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
12866
12867         PR9605
12868
12869         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12870         handing a read watchpoint.
12871         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12872
12873 2010-02-12  Doug Evans  <dje@google.com>
12874
12875         * linux-low.c (linux_supports_tracefork_flag): Document.
12876         (linux_look_up_symbols): Add comment.
12877
12878 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12879
12880         * regcache.c (supply_register): Clear regcache if buf is NULL.
12881
12882 2010-02-02  Nicolas Roche  <roche@sourceware.org>
12883             Joel Brobecker  <brobecker@adacore.com>
12884
12885         * inferiors.c (find_inferior): Add function documentation.
12886         (unloaded_dll): Handle the case where the unloaded dll has not
12887         been previously registered in the dll list.
12888
12889 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
12890
12891         * linux-arm-low.c (thumb_breakpoint_len): Delete.
12892         (thumb2_breakpoint): New.
12893         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12894
12895 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
12896
12897         * linux-low.c (get_stop_pc): Check for SIGTRAP.
12898         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12899         breakpoints.
12900
12901 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12902
12903         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12904
12905 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12906
12907         * linux-s390-low.c (s390_collect_ptrace_register)
12908         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12909
12910 2010-01-21  Doug Evans  <dje@google.com>
12911
12912         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12913         (PTRACE_ARG4_TYPE): New macro.
12914         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12915         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12916         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12917         (usr_store_inferior_registers): Ditto.
12918         (linux_read_memory, linux_write_memory): Ditto.
12919         (linux_test_for_tracefork): Ditto.
12920
12921         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12922         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12923
12924 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12925
12926         * proc-service.c (ps_lgetregs): Don't refetch registers from the
12927         target.
12928
12929 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12930
12931         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12932         prototype to take a regcache.  Adjust.
12933
12934 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
12935
12936         * regcache.h (struct thread_info): Forward declare.
12937         (struct regcache): New.
12938         (new_register_cache): Adjust prototype.
12939         (get_thread_regcache): Declare.
12940         (free_register_cache): Adjust prototype.
12941         (registers_to_string, registers_from_string): Ditto.
12942         (supply_register, supply_register_by_name, collect_register)
12943         (collect_register_as_string, collect_register_by_name): Ditto.
12944         * regcache.c (struct inferior_regcache_data): Delete.
12945         (get_regcache): Rename to ...
12946         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
12947         fetching registers.
12948         (regcache_invalidate_one): Adjust.
12949         (regcache_invalidate): Fix prototype.
12950         (new_register_cache): Return the new register cache.
12951         (free_register_cache): Change prototype.
12952         (realloc_register_cache): Adjust.
12953         (registers_to_string): Change prototype to take a regcache.  Adjust.
12954         (registers_from_string): Ditto.
12955         (register_data): Ditto.
12956         (supply_register): Ditto.
12957         (supply_register_by_name): Ditto.
12958         (collect_register): Ditto.
12959         (collect_register_as_string): Ditto.
12960         (collect_register_by_name): Ditto.
12961         * server.c (process_serial_event): Adjust.
12962         * linux-low.h (regset_fill_func, regset_store_func): Change
12963         prototype.
12964         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12965         Change prototype.
12966         * linux-low.c (get_stop_pc): Adjust.
12967         (check_removed_breakpoint): Adjust.
12968         (linux_wait_for_event): Adjust.
12969         (linux_resume_one_lwp): Adjust.
12970         (fetch_register): Add regcache parameter.  Adjust.
12971         (usr_store_inferior_registers): Ditto.
12972         (regsets_fetch_inferior_registers): Ditto.
12973         (regsets_store_inferior_registers): Ditto.
12974         (linux_fetch_registers, linux_store_registers): Ditto.
12975         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12976         regcache.  Adjust.
12977         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12978         Ditto.
12979         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12980         prototype to take a regcache.
12981         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12982         * remote-utils.c (convert_ascii_to_int, outreg)
12983         (prepare_resume_reply): Change prototype to take a regcache.
12984         Adjust.
12985         * target.h (struct target_ops) <fetch_registers, store_registers>:
12986         Change prototype to take a regcache.
12987         (fetch_inferior_registers, store_inferior_registers): Change
12988         prototype to take a regcache.  Adjust.
12989         * proc-service.c (ps_lgetregs): Adjust.
12990         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12991         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12992         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12993         take a regcache.  Adjust.
12994         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12995         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12996         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12997         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
12998         * linux-cris-low.c (cris_get_pc, cris_set_pc)
12999         (cris_cannot_fetch_register):
13000         (cris_breakpoint_at): Change prototype to take a regcache.
13001         Adjust.
13002         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13003         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13004         to take a regcache.  Adjust.
13005         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13006         Adjust.
13007         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13008         take a regcache.  Adjust.
13009         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13010         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13011         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
13012         * linux-mips-low.c (mips_get_pc):
13013         (mips_set_pc): Change prototype to take a regcache.  Adjust.
13014         (mips_reinsert_addr): Adjust.
13015         (mips_collect_register): Change prototype to take a regcache.
13016         Adjust.
13017         (mips_supply_register):
13018         (mips_collect_register_32bit, mips_supply_register_32bit)
13019         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13020         (mips_store_fpregset): Ditto.
13021         * linux-ppc-low.c (ppc_supply_ptrace_register)
13022         (ppc_supply_ptrace_register): Ditto.
13023         (parse_spufs_run): Adjust.
13024         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13025         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13026         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13027         take a regcache.  Adjust.
13028         * linux-s390-low.c (s390_collect_ptrace_register)
13029         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13030         (s390_set_pc): Change prototype to take a regcache.  Adjust.
13031         (s390_arch_setup): Adjust.
13032         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13033         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
13034         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13035         (sparc_fill_gregset, sparc_store_gregset_from_stack)
13036         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13037         regcache.  Adjust.
13038         (sparc_breakpoint_at): Adjust.
13039         * linux-xtensa-low.c (xtensa_fill_gregset):
13040         (xtensa_store_gregset):
13041         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13042         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
13043         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13044         prototype to take a regcache.  Adjust.
13045         * win32-arm-low.c (arm_fetch_inferior_register)
13046         (arm_store_inferior_register): Change prototype to take a
13047         regcache.  Adjust.
13048         * win32-i386-low.c (i386_fetch_inferior_register)
13049         (i386_store_inferior_register): Change prototype to take a
13050         regcache.  Adjust.
13051         * win32-low.c (child_fetch_inferior_registers)
13052         (child_store_inferior_registers): Change prototype to take a
13053         regcache.  Adjust.
13054         (win32_wait): Adjust.
13055         (win32_fetch_inferior_registers): Change prototype to take a
13056         regcache.  Adjust.
13057         (win32_store_inferior_registers): Adjust.
13058         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13059         store_inferior_register>: Change prototype to take a regcache.
13060
13061 2010-01-20  Doug Evans  <dje@google.com>
13062
13063         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13064         #ifdef.
13065         (linux_wait_for_event1, linux_init_signals): Ditto.
13066         (W_STOPCODE): Provide definition if missing.
13067
13068 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
13069
13070         * linux-low.c (linux_core_of_thread): New.
13071         (compare_ints, show_process, list_threads): New.
13072         (linux_qxfer_osdata): Report threads and cores.
13073         (linux_target_op): Register linux_core_of_thread.
13074         * remote-utils.c (prepare_resume_reply): Report the core.
13075         (buffer_xml_printf): Support %d specifier.
13076         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13077         New.
13078         (handle_query): Handle qXfer:threads.  Announce availability
13079         thereof.
13080         * target.h (struct target_ops): New field core_of_thread.
13081
13082 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
13083
13084         * Makefile.in (clean): Remove new generated files.
13085         (reg-s390.o, reg-s390.c): Remove rules.
13086         (reg-s390x.o, reg-s390x.c): Likewise.
13087         (s390-linux32.o, s390-linux32.c): Add rules.
13088         (s390-linux64.o, s390-linux64.c): Likewise.
13089         (s390x-linux64.o, s390x-linux64.c): Likewise.
13090         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13091         * linux-s390-low.c: Include <elf.h>.
13092         (HWCAP_S390_HIGH_GPRS): Define if undefined.
13093         (init_registers_s390): Remove prototype.
13094         (init_registers_s390x): Likewise.
13095         (init_registers_s390_linux32): Add prototype.
13096         (init_registers_s390_linux64): Likewise.
13097         (init_registers_s390x_linux64): Likewise.
13098         (s390_num_regs_3264): New define.
13099         (s390_regmap_3264): New global variable.
13100         (s390_cannot_fetch_register): Remove obsolete check.
13101         (s390_cannot_store_register): Likewise.
13102         (s390_collect_ptrace_register): Handle upper/lower register halves.
13103         (s390_supply_ptrace_register): Likewise.
13104         (s390_fill_gregset): Update to register number changes.
13105         (s390_get_hwcap): New routine.
13106         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13107         Install appropriate regmap and register set.
13108
13109 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
13110
13111         * server.c (gdbserver_version): Update copyright year to 2010.
13112         * gdbreplay.c (gdbreplay_version): Likewise.
13113
13114 2009-12-28  Doug Evans  <dje@google.com>
13115
13116         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13117         elf/external.h.  Include <elf.h> instead but only if necessary.
13118
13119 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
13120
13121         * linux-low.c (linux_remove_process): Remove `detaching'
13122         parameter.  Don't release/detach from thread_db here.
13123         (linux_kill): Release/detach from thread_db here, ...
13124         (linux_detach): ... and here, before actually detaching.
13125         (linux_wait_1): ... and here, when a process exits.
13126         * thread-db.c (any_thread_of): New.
13127         (thread_db_free): Switch the current inferior to a thread of the
13128         passed in process.
13129
13130 2009-12-21  Doug Evans  <dje@google.com>
13131
13132         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13133
13134         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13135         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13136         warning ifndef __NR_tkill.  Move setting of errno there too.
13137         Delete unnecessary resetting of errno after syscall.
13138         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13139
13140         * configure.ac: Check for dladdr.
13141         * config.in: Regenerate.
13142         * configure: Regenerate.
13143         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13144         (try_thread_db_load): Update.
13145
13146         * linux-low.c (my_waitpid): Delete unnecessary prototype.
13147
13148 2009-12-18  Doug Evans  <dje@google.com>
13149
13150         * event-loop.c: Include unistd.h if it exists.
13151
13152         * linux-low.c (my_waitpid): Move definition away from being in
13153         between linux_tracefork_child/linux_test_for_tracefork.
13154
13155         * gdb_proc_service.h (psaddr_t): Fix type.
13156         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13157         signature to match glibc.
13158
13159 2009-12-16  Doug Evans  <dje@google.com>
13160
13161         * linux-low.c (linux_read_memory): Fix argument to read.
13162
13163 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13164
13165         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13166         events, don't leave current_inferior pointing at null.
13167
13168 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13169
13170         * win32-low.c (LOG): Delete.
13171         (OUTMSG): Output to stderr.
13172         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13173         on compile time LOG macro.
13174         (win32_wait): Fix debug output.
13175
13176 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13177
13178         * win32-low.c (win32_add_one_solib): If the dll name is
13179         "ntdll.dll", prepend the system directory to the dll path.
13180
13181 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
13182
13183         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13184
13185 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
13186             Vladimir Prus  <vladimir@codesourcery.com>
13187
13188         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13189         * configure.ac: Check for __mcoldfire__ and set
13190         gdb_cv_m68k_is_coldfire.
13191         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13192         reg-cf.o and reg-m68k.o.
13193         * configure: Regenerated.
13194
13195 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
13196
13197         * linux-low.c (linux_remove_process): Add `detaching' parameter.
13198         Pass it to thread_db_free.
13199         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13200         proper `detaching' argument to linux_remove_process.
13201         * linux-low.h (thread_db_free): Add `detaching' parameter.
13202         * thread-db.c (thread_db_init): Pass false as `detaching' argument
13203         to thread_db_free.
13204         (thread_db_free): Add `detaching' parameter.  Only
13205         call td_ta_clear_event if detaching from process.
13206
13207 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
13208
13209         * thread-db.c (thread_db_free): Fix typo.
13210
13211 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
13212
13213         PR gdb/10838
13214         * thread-db.c (thread_db_free): Call td_ta_clear_event.
13215
13216 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13217
13218         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13219         with an i686 compiler.
13220         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13221         needed.
13222         * configure: Rebuilt.
13223
13224 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
13225
13226         PR gdb/10783
13227
13228         * server.c (handle_search_memory_1): Correct read_addr initialization
13229         in loop for searching subsequent chunks.
13230
13231 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
13232
13233         * configure.ac: New --with-libthread-db option.
13234         * thread-db.c: Allow direct dependence on libthread_db.
13235         (thread_db_free): Adjust.
13236         * config.in: Regenerate.
13237         * configure: Likewise.
13238
13239 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
13240
13241         PR gdb/10757
13242         * thread-db.c (attach_thread): New function.
13243         (maybe_attach_thread): Return success/failure.
13244         (find_new_threads_callback): Adjust.
13245         (thread_db_find_new_threads): Loop until no new threads.
13246
13247 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
13248
13249         * proc-service.c (ps_lgetregs): Formatting.
13250
13251 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
13252
13253         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13254         * configure.ac: Adjust.
13255         * linux-low.h (struct process_info_private): Move members to struct
13256         thread_db.
13257         (thread_db_free, thread_db_handle_monitor_command): New prototype.
13258         * linux-low.c (linux_remove_process): Adjust.
13259         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13260         * server.c (handle_query): Move code ...
13261         (handle_monitor_command): ... here. New function.
13262         * target.h (struct target_ops): New member.
13263         * thread-db.c (struct thread_db): New.
13264         (libthread_db_search_path): New variable.
13265         (thread_db_create_event, thread_db_enable_reporting)
13266         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13267         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13268         (try_thread_db_load_1, dladdr_to_soname): New functions.
13269         (try_thread_db_load, thread_db_load_search): New functions.
13270         (thread_db_init): Search for libthread_db.
13271         (thread_db_free): New function.
13272         (thread_db_handle_monitor_command): Likewise.
13273         * config.in: Regenerate.
13274         * configure: Regenerate.
13275
13276 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
13277
13278         * spu-low.c (spu_kill): Wait for inferior to terminate.
13279         Call clear_inferiors.
13280         (spu_detach): Call clear_inferiors.
13281
13282 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13283
13284         * aclocal.m4: Regenerate.
13285         * config.in: Likewise.
13286         * configure: Likewise.
13287
13288 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13289
13290         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13291         (parse_spufs_run): New function.
13292         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13293         (ppc_breakpoint_at): Handle SPU breakpoints.
13294
13295 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13296
13297         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13298         (SPUFS_MAGIC): Define.
13299         (spu_enumerate_spu_ids): New function.
13300         (linux_qxfer_spu): New function.
13301         (linux_target_ops): Install linux_qxfer_spu.
13302
13303 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13304
13305         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13306         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
13307         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13308         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13309         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13310         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13311         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13312         (init_registers_powerpc_cell32l): Add prototype.
13313         (init_registers_powerpc_cell64l): Likewise.
13314         (ppc_arch_setup): Detect Cell/B.E. architecture.
13315
13316 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13317
13318         * Makefile.in (datarootdir): New variable.
13319
13320 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13321
13322         * linux-low.c (linux_write_memory): Update debugging output.
13323         * Makefile.in (clean): Add new descriptions.
13324         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13325         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13326         * configure.srv: Add new files for arm*-*-linux*.
13327         * linux-arm-low.c: Add new declarations.
13328         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13329         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13330         (HWCAP_VFPv3D16): New.
13331         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13332         instead of __IWMMXT__.
13333         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13334         (arm_arch_setup): New.
13335         (target_regsets): Remove #ifdef.  Add VFP regset.
13336         (the_low_target): Use arm_arch_setup.
13337
13338 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13339
13340         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13341         the main thread again.
13342
13343 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
13344
13345         Adding Neutrino gdbserver.
13346         * configure: Regenerated.
13347         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13348         * configure.srv (i[34567]86-*-nto*): New target.
13349         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13350         * remote-utils.c [__QNX__]: Include sys/iomgr.h
13351         (nto_comctrl) [__QNX__]: New function.
13352         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13353
13354 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
13355
13356         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13357         srv_tgtobj.
13358
13359 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
13360             Pedro Alves  <pedro@codesourcery.com>
13361
13362         * win32-i386-low.c (i386_get_thread_context): Handle systems that
13363         don't support CONTEXT_EXTENDED_REGISTERS.
13364         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13365         (the_low_target): Install them.
13366         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13367         failing with ERROR_PIPE_NOT_CONNECTED.
13368
13369 2009-06-30  Doug Evans  <dje@google.com>
13370             Pierre Muller  <muller@ics.u-strasbg.fr>
13371
13372         Add h/w watchpoint support to x86-linux, win32-i386.
13373         * Makefile.in (SFILES): Add i386-low.c
13374         (i386_low_h): Define.
13375         (i386-low.o): Add dependencies.
13376         (linux-x86-low.o): Add i386-low.h dependency.
13377         (win32-i386-low.o): Ditto.
13378         * i386-low.c: New file.
13379         * i386-low.h: New file.
13380         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13381         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13382         * linux-low.c (linux_add_process): Initialize arch_private.
13383         (linux_remove_process): Free arch_private.
13384         (add_lwp): Initialize arch_private.
13385         (delete_lwp): Free arch_private.
13386         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13387         provided.
13388         * linux-low.h (process_info_private): New member arch_private.
13389         (lwp_info): New member arch_private.
13390         (linux_target_ops): New members new_process, new_thread,
13391         prepare_to_resume.
13392         (ptid_of): New macro.
13393         * linux-x86-low.c: Include stddef.h, i386-low.h.
13394         (arch_process_info): New struct.
13395         (arch_lwp_info): New struct.
13396         (x86_linux_dr_get, x86_linux_dr_set): New functions.
13397         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13398         (i386_dr_low_get_status): New function.
13399         (x86_insert_point, x86_remove_point): New functions.
13400         (x86_stopped_by_watchpoint): New function.
13401         (x86_stopped_data_address): New function.
13402         (x86_linux_new_process, x86_linux_new_thread): New functions.
13403         (x86_linux_prepare_to_resume): New function.
13404         (the_low_target): Add entries for insert_point, remove_point,
13405         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13406         prepare_to_resume.
13407         * server.c (debug_hw_points): New global.
13408         (monitor_show_help): Document set debug-hw-points.
13409         (handle_query): Process "set debug-hw-points".
13410         * server.h (debug_hw_points): Declare.
13411         (paddress): Declare.
13412         * utils.c (NUMCELLS, CELLSIZE): New macros.
13413         (get_sell, xsnprintf, paddress): New functions.
13414         * win32-arm-low.c (the_low_target): Add entries for insert_point,
13415         remove_point, stopped_by_watchpoint, stopped_data_address.
13416         * win32-i386-low.c: Include i386-low.h.
13417         (debug_reg_state): Replaces dr.
13418         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13419         (i386_dr_low_get_status): New function.
13420         (i386_insert_point, i386_remove_point): New functions.
13421         (i386_stopped_by_watchpoint): New function.
13422         (i386_stopped_data_address): New function.
13423         (i386_initial_stuff): Update.
13424         (get_thread_context,set_thread_context,i386_thread_added): Update.
13425         (the_low_target): Add entries for insert_point,
13426         remove_point, stopped_by_watchpoint, stopped_data_address.
13427         * win32-low.c (win32_insert_watchpoint): New function.
13428         (win32_remove_watchpoint): New function.
13429         (win32_stopped_by_watchpoint): New function.
13430         (win32_stopped_data_address): New function.
13431         (win32_target_ops): Add entries for insert_watchpoint,
13432         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13433         * win32-low.h (win32_target_ops): New members insert_point,
13434         remove_point, stopped_by_watchpoint, stopped_data_address.
13435
13436 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
13437
13438         * server.c (process_serial_event): Re-return unsupported, not
13439         error, if the type isn't recognized.  Re-allow supporting only
13440         insert or remove packets.  Also call require_running for
13441         breakpoints.  Add missing break statement to default case.  Tidy.
13442         * target.h (struct target_ops): Rename insert_watchpoint to
13443         insert_point, and remove_watchpoint to remove_point.
13444
13445         * linux-low.h (struct linux_target_ops): Likewise.
13446         * linux-low.c (linux_insert_watchpoint): Rename to ...
13447         (linux_insert_point): ... this.  Adjust.
13448         (linux_remove_watchpoint): Rename to ...
13449         (linux_remove_point): ... this.  Adjust.
13450         (linux_target_ops): Adjust.
13451         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13452         (cris_insert_point): ... this.
13453         (cris_remove_watchpoint): Rename to ...
13454         (cris_remove_point): ... this.
13455         (the_low_target): Adjust.
13456
13457 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
13458
13459         * server.c (handle_v_kill): Pass signal_pid to
13460         kill_inferior if multi_process is zero.
13461
13462 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
13463
13464         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13465         * target.h (target_ops): Comment for *_watchpoint to make it clear
13466         the functions can get types '0' and '1'.
13467
13468 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
13469
13470         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13471         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13472         * regcache.c (get_regcache): Likewise.
13473         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13474         * win32-low.c (child_fetch_inferior_registers): Remove check for
13475         regno 0.
13476
13477 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
13478             Pedro Alves <pedro@codesourcery.com>
13479
13480         * target.h (struct target_ops) <supports_multi_process>: New
13481         callback.
13482         (target_supports_multi_process): New.
13483         * server.c (handle_query): Even if GDB reports support, only
13484         enable multi-process if the target also supports it.  Report
13485         multi-process support only if the target backend supports it.
13486         * linux-low.c (linux_supports_multi_process): New function.
13487         (linux_target_ops): Install it as target_supports_multi_process
13488         callback.
13489
13490 2009-05-24  Doug Evans  <dje@google.com>
13491
13492         Global renaming of find_thread_pid to find_thread_ptid.
13493         * server.h (find_thread_ptid): Renamed from find_thread_pid.
13494         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13495         All callers updated.
13496
13497         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13498         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13499         directly.
13500
13501         * linux-low.c (get_stop_pc): Print pc if debug_threads.
13502         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13503         (linux_resume_one_lwp): Ditto.
13504
13505 2009-05-23  Doug Evans  <dje@google.com>
13506
13507         * linux-low.c (linux_resume_one_lwp): Change type of first arg
13508         from struct inferior_list_entry * to struct lwp_info *.
13509         All callers updated.
13510
13511 2009-05-13  Doug Evans  <dje@google.com>
13512
13513         * linux-x86-low.c: Don't include assert.h.
13514         (x86_siginfo_fixup): Use fatal, not assert.
13515         (x86_arch_setup): Fix comment.
13516
13517 2009-05-12  Doug Evans  <dje@google.com>
13518
13519         Biarch support for i386/amd64 gdbserver.
13520         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13521         Add linux-x86-low.c.
13522         (linux-i386-low.o, linux-x86-64-low.o): Delete.
13523         (linux-x86-low.o): Add.
13524         * linux-x86-64-low.c: Delete.
13525         * linux-i386-low.c: Delete.
13526         * linux-x86-low.c: New file.
13527         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13528         linux-x86-low.o.
13529         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13530         linux-x86-low.o.
13531         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13532         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13533         (linux_child_pid_to_exec_file): New function.
13534         (elf_64_header_p, elf_64_file_p): New functions.
13535         (siginfo_fixup): New function.
13536         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
13537         give target a chance to convert layout.
13538         * linux-low.h (linux_target_ops): New member siginfo_fixup.
13539         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13540
13541 2009-05-07  Doug Evans  <dje@google.com>
13542
13543         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13544         (regsets_store_inferior_registers): Ditto.
13545
13546 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
13547
13548         PR server/10048
13549
13550         * linux-low.c (must_set_ptrace_flags): Delete.
13551         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13552         of the global.
13553         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
13554         `lwp->must_set_ptrace_flags' instead.
13555         (linux_wait_for_event_1): Set ptrace options here.
13556         (linux_wait_1): ... not here.
13557
13558 2009-04-30  Doug Evans  <dje@google.com>
13559
13560         * inferiors.c (started_inferior_callback): New function.
13561         (attached_inferior_callback): New function.
13562         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13563         * server.c (print_started_pid, print_attached_pid): New functions.
13564         (detach_or_kill_for_exit): New function.
13565         (main): Call it instead of for_each_inferior (kill_inferior_callback).
13566         * server.h (have_started_inferiors_p): Declare.
13567         (have_attached_inferiors_p): Declare.
13568
13569         * inferiors.c (remove_process): Fix memory leak, free process.
13570         * linux-low.c (linux_remove_process): New function.
13571         (linux_kill): Call it instead of remove_process.
13572         (linux_detach, linux_wait_1): Ditto.
13573
13574 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
13575
13576         * configure.srv: Add x86 Windows CE target.
13577
13578 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13579
13580         * inferiors.c (get_thread_process): Make global.
13581         * server.h (get_thread_process): Add prototype.
13582         * thread-db.c (find_one_thread): Use get_thread_process
13583         instead of current_process.
13584         (thread_db_get_tls_address): Do not crash if called when
13585         thread layer is not yet initialized.
13586
13587 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13588
13589         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13590         * spu-low.c (current_tid): Rename to ...
13591         (current_ptid): ... this.
13592         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13593         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13594         ptid_get_lwp (current_ptid) instead of current_tid.
13595         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13596         instead of current_tid.  Use find_process_pid to verify pid
13597         argument is valid.  Pass proper argument to remove_process.
13598         (spu_thread_alive): Compare current_ptid instead of current_tid.
13599         (spu_resume): Likewise.
13600
13601 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
13602
13603         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13604         variable.
13605
13606 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13607
13608         Implement the multiprocess extensions, and add linux multiprocess
13609         support.
13610
13611         * server.h (ULONGEST): Declare.
13612         (struct ptid, ptid_t): New.
13613         (minus_one_ptid, null_ptid): Declare.
13614         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13615         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13616         (struct inferior_list_entry): Change `id' type from unsigned from
13617         to ptid_t.
13618         (struct sym_cache, struct breakpoint, struct
13619         process_info_private): Forward declare.
13620         (struct process_info): Declare.
13621         (current_process): Declare.
13622         (all_processes): Declare.
13623         (initialize_inferiors): Declare.
13624         (add_thread): Adjust to use ptid_t.
13625         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13626         (add_process, remove_process, find_thread_pid): Declare.
13627         (find_inferior_id): Adjust to use ptid_t.
13628         (cont_thread, general_thread, step_thread): Change type to ptid_t.
13629         (multi_process): Declare.
13630         (push_event): Adjust to use ptid_t.
13631         (read_ptid, write_ptid): Declare.
13632         (prepare_resume_reply): Adjust to use ptid_t.
13633         (clear_symbol_cache): Declare.
13634         * inferiors.c (all_processes): New.
13635         (null_ptid, minus_one_ptid): New.
13636         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13637         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13638         (add_thread): Change unsigned long to ptid.  Remove gdb_id
13639         parameter.  Adjust.
13640         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13641         (gdb_id_to_thread): Rename to ...
13642         (find_thread_pid): ... this.  Change unsigned long to ptid.
13643         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13644         (loaded_dll, pull_pid_from_list): Adjust.
13645         (add_process, remove_process, find_process_pid)
13646         (get_thread_process, current_process, initialize_inferiors): New.
13647         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13648         (struct target_waitstatus) <related_pid>: Ditto.
13649         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
13650         return type to int.
13651         (struct target_ops) <join>: Add `pid' argument.
13652         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13653         (struct target_ops) <wait>: Add `ptid' field.  Change return type
13654         to ptid.
13655         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13656         (mywait): Add `ptid' argument.  Change return type to ptid_t.
13657         (target_pid_to_str): Declare.
13658         * target.c (set_desired_inferior): Adjust to use ptids.
13659         (mywait): Add new `ptid' argument.  Adjust.
13660         (target_pid_to_str): New.
13661         * mem-break.h (free_all_breakpoints): Declare.
13662         * mem-break.c (breakpoints): Delelete.
13663         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13664         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13665         to use per-process breakpoint list.
13666         (free_all_breakpoints): New.
13667         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13668         (symbol_cache, all_symbols_looked_up): Delete.
13669         (hexchars): New.
13670         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13671         read_ptid): New.
13672         (prepare_resume_reply): Change ptid argument's type from unsigned
13673         long to ptid_t.  Adjust.  Implement W;process and X;process.
13674         (free_sym_cache, clear_symbol_cache): New.
13675         (look_up_one_symbol): Adjust to per-process symbol cache.  *
13676         * server.c (cont_thread, general_thread, step_thread): Change type
13677         to ptid_t.
13678         (attached): Delete.
13679         (multi_process): New.
13680         (last_ptid): Change type to ptid_t.
13681         (struct vstop_notif) <ptid>: Change type to ptid_t.
13682         (queue_stop_reply, push_event): Change `ptid' argument's type to
13683         ptid_t.
13684         (discard_queued_stop_replies): Add `pid' argument.
13685         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
13686         changes.  Don't reference the `attached' global.
13687         (attach_inferior): Adjust to mywait interface changes.
13688         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
13689         features.  Handle and report "multiprocess+".  Handle
13690         "qAttached:PID".
13691         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
13692         changes.
13693         (handle_v_kill): New.
13694         (handle_v_stopped): Adjust to use target_pid_to_str.
13695         (handle_v_requests): Allow multiple attaches and runs when
13696         multiprocess extensions are in effect.  Handle "vKill".
13697         (myresume): Adjust to use ptids.
13698         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
13699         (handle_status): Adjust to discard_queued_stop_replies interface
13700         change.
13701         (first_thread_of, kill_inferior_callback)
13702         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13703         (main): Call initialize_inferiors.  Adjust to use ptids, killing
13704         and detaching from all inferiors.  Handle multiprocess packet
13705         variants.
13706         * linux-low.h: Include gdb_proc_service.h.
13707         (struct process_info_private): New.
13708         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13709         <lwpid_of>: Use ptid_get_lwp.
13710         (get_lwp_thread): Adjust.
13711         (struct lwp_info): Add `dead' member.
13712         (find_lwp_pid): Declare.
13713         * linux-low.c (thread_db_active): Delete.
13714         (new_inferior): Adjust comment.
13715         (inferior_pid): Delete.
13716         (linux_add_process): New.
13717         (handle_extended_wait): Adjust.
13718         (add_lwp): Change unsigned long to ptid.
13719         (linux_create_inferior): Add process to processes table.  Adjust
13720         to use ptids.  Don't set new_inferior here.
13721         (linux_attach_lwp): Rename to ...
13722         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
13723         it.  Adjust to use ptids.
13724         (linux_attach_lwp): New.
13725         (linux_attach): Add process to processes table.  Don't set
13726         new_inferior here.
13727         (struct counter): New.
13728         (second_thread_of_pid_p, last_thread_of_process_p): New.
13729         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
13730         multiple processes.
13731         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
13732         processes.  Remove process from process table.
13733         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
13734         to multiple processes.
13735         (any_thread_of): New.
13736         (linux_detach): Add `pid' argument, and handle it.  Remove process
13737         from processes table.
13738         (linux_join): Add `pid' argument.  Handle it.
13739         (linux_thread_alive): Change unsighed long argument to ptid_t.
13740         Consider dead lwps as not being alive.
13741         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
13742         threads we're not interested in.
13743         (same_lwp, find_lwp_pid): New.
13744         (linux_wait_for_lwp): Change `pid' argument's type from int to
13745         ptid_t.  Adjust.
13746         (linux_wait_for_event): Rename to ...
13747         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
13748         from int to ptid_t.  Adjust.
13749         (linux_wait_for_event): New.
13750         (linux_wait_1): Add `ptid' argument.  Change return type to
13751         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
13752         that exit from the process table.
13753         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
13754         Adjust.
13755         (mark_lwp_dead): New.
13756         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
13757         stopping all threads, mark its main lwp as dead.
13758         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13759         ptids.
13760         (fetch_register, usr_store_inferior_registers)
13761         (regsets_fetch_inferior_registers)
13762         (regsets_store_inferior_registers, linux_read_memory)
13763         (linux_write_memory): Inline `inferior_pid'.
13764         (linux_look_up_symbols): Adjust to use per-process
13765         `thread_db_active'.
13766         (linux_request_interrupt): Adjust to use ptids.
13767         (linux_read_auxv): Inline `inferior_pid'.
13768         (initialize_low): Don't reference thread_db_active.
13769         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13770         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13771         (ps_getpid): Return the pid of the current inferior.
13772         * thread-db.c (proc_handle, thread_agent): Delete.
13773         (thread_db_create_event, thread_db_enable_reporting): Adjust to
13774         per-process data.
13775         (find_one_thread): Change argument type to ptid_t.  Adjust to
13776         per-process data.
13777         (maybe_attach_thread): Adjust to per-process data and ptids.
13778         (thread_db_find_new_threads): Ditto.
13779         (thread_db_init): Ditto.
13780         * spu-low.c (spu_create_inferior, spu_attach): Add process to
13781         processes table.  Adjust to use ptids.
13782         (spu_kill, spu_detach): Adjust interface.  Remove process from
13783         processes table.
13784         (spu_join, spu_thread_alive): Adjust interface.
13785         (spu_wait): Adjust interface.  Remove process from processes
13786         table.  Adjust to use ptids.
13787         * win32-low.c (current_inferior_tid): Delete.
13788         (current_inferior_ptid): New.
13789         (debug_event_ptid): New.
13790         (thread_rec): Take a ptid.  Adjust.
13791         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
13792         (child_delete_thread): Ditto.
13793         (do_initial_child_stuff): Add `attached' argument.  Add process to
13794         processes table.
13795         (child_fetch_inferior_registers, child_store_inferior_registers):
13796         Adjust.
13797         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13798         (win32_attach): Pass 1 to do_initial_child_stuff.
13799         (win32_kill): Adjust interface.  Remove process from processes
13800         table.
13801         (win32_detach): Ditto.
13802         (win32_join): Adjust interface.
13803         (win32_thread_alive): Take a ptid.
13804         (win32_resume): Adjust to use ptids.
13805         (get_child_debug_event): Ditto.
13806         (win32_wait): Adjust interface.  Remove exiting process from
13807         processes table.
13808
13809 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13810
13811         Non-stop mode support.
13812
13813         * server.h (non_stop): Declare.
13814         (gdb_client_data, handler_func): Declare.
13815         (delete_file_handler, add_file_handler, start_event_loop):
13816         Declare.
13817         (handle_serial_event, handle_target_event, push_event)
13818         (putpkt_notif): Declare.
13819         * target.h (enum resume_kind): New.
13820         (struct thread_resume): Replace `step' field by `kind' field.
13821         (TARGET_WNOHANG): Define.
13822         (struct target_ops) <wait>: Add `options' argument.
13823         <supports_non_stop, async, start_non_stop>: New fields.
13824         (target_supports_non_stop, target_async): New.
13825         (start_non_stop): Declare.
13826         (mywait): Add `options' argument.
13827         * target.c (mywait): Add `options' argument.  Print child exit
13828         notifications here.
13829         (start_non_stop): New.
13830         * server.c (non_stop, own_buf, mem_buf): New globals.
13831         (struct vstop_notif): New.
13832         (notif_queue): New global.
13833         (queue_stop_reply, push_event, discard_queued_stop_replies)
13834         (send_next_stop_reply): New.
13835         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
13836         interface changes.
13837         (attach_inferior): In non-stop mode, don't wait for the target
13838         here.
13839         (handle_general_set): Handle QNonStop.
13840         (handle_query): When handling qC, return the current general
13841         thread, instead of the first thread of the list.
13842         (handle_query): If the backend supports non-stop mode, include
13843         QNonStop+ in the qSupported query response.
13844         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
13845         and non-stop mode.
13846         (handle_v_attach, handle_v_run): Handle non-stop mode.
13847         (handle_v_stopped): New.
13848         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
13849         (myresume): Adjust to use resume_kind.  Handle non-stop.
13850         (queue_stop_reply_callback): New.
13851         (handle_status): Handle non-stop mode.
13852         (main): Clear non_stop flag on reconnection.  Use the event-loop.
13853         Refactor serial protocol handling from here ...
13854         (process_serial_event): ... to this new function.  When GDB
13855         selects any thread, select one here.  In non-stop mode, wait until
13856         GDB acks all pending events before exiting.
13857         (handle_serial_event, handle_target_event): New.
13858         * remote-utils.c (remote_open): Install remote_desc in the event
13859         loop.
13860         (remote_close): Remove remote_desc from the event loop.
13861         (putpkt_binary): Rename to...
13862         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
13863         (putpkt_binary): New as wrapper around putpkt_binary_1.
13864         (putpkt_notif): New.
13865         (prepare_resume_reply): In non-stop mode, don't change the
13866         general_thread.
13867         * event-loop.c: New.
13868         * Makefile.in (OBJ): Add event-loop.o.
13869         (event-loop.o): New rule.
13870
13871         * linux-low.h (pid_of): Moved here.
13872         (lwpid_of): New.
13873         (get_lwp_thread): Use lwpid_of.
13874         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
13875         * linux-low.c (pid_of): Delete.
13876         (inferior_pid): Use lwpid_of.
13877         (linux_event_pipe): New.
13878         (target_is_async_p): New.
13879         (delete_lwp): New.
13880         (handle_extended_wait): Use lwpid_of.
13881         (add_lwp): Don't set lwpid field.
13882         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
13883         (linux_kill_one_lwp): If killing a running lwp, stop it first.
13884         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
13885         (linux_detach_one_lwp): If detaching from a running lwp, stop it
13886         first.  Adjust to linux_wait_for_event interface changes.  Use
13887         lwpid_of.
13888         (linux_detach): Don't delete the main lwp here.
13889         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
13890         (status_pending_p): Don't consider explicitly suspended lwps.
13891         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13892         pointer.  Add OPTIONS argument.  Change return type to int.  Use
13893         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
13894         (linux_wait_for_event): Take an integer pid instead of a lwp_info
13895         pointer.  Add status pointer argument.  Return a pid instead of a
13896         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
13897         changes.  In non-stop mode, don't switch to a random thread.
13898         (linux_wait): Rename to...
13899         (linux_wait_1): ... this.  Add target_options argument, and handle
13900         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
13901         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
13902         clean exit and signal exit code.  Don't stop all threads in
13903         non-stop mode.  In all-stop mode, only stop all threads when
13904         reporting a stop to GDB.  Handle explicit thread stop requests.
13905         (async_file_flush, async_file_mark): New.
13906         (linux_wait): New.
13907         (send_sigstop): Use lwpid_of.
13908         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
13909         interface changes.  In non-stop mode, don't switch to a random
13910         thread.
13911         (linux_resume_one_lwp): Use lwpid_of.
13912         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13913         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
13914         non-stop mode, don't look for pending flag in all threads.
13915         (resume_status_pending_p): Don't consider explicitly suspended
13916         threads.
13917         (my_waitpid): Reimplement.  Emulate __WALL.
13918         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13919         Use lwpid_of.
13920         (sigchld_handler, linux_supports_non_stop, linux_async)
13921         (linux_start_non_stop): New.
13922         (linux_target_ops): Register linux_supports_non_stop, linux_async
13923         and linux_start_non_stop.
13924         (initialize_low): Install SIGCHLD handler.
13925         * thread-db.c (thread_db_create_event, find_one_thread)
13926         (thread_db_get_tls_address): Use lwpid_of.
13927         * win32-low.c (win32_detach): Adjust to use resume_kind.
13928         (win32_wait): Add `options' argument.
13929         * spu-low.c (spu_resume): Adjust to use resume_kind.
13930         (spu_wait): Add `options' argument.
13931
13932 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13933
13934         Decouple target code from remote protocol.
13935
13936         * target.h (enum target_waitkind): New.
13937         (struct target_waitstatus): New.
13938         (struct target_ops) <wait>: Return an unsigned long.  Take a
13939         target_waitstatus pointer instead of a char pointer.
13940         (mywait): Likewise.
13941         * target.c (mywait): Change prototype to return an unsigned long.
13942         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
13943         * server.h (thread_from_wait, old_thread_from_wait): Delete
13944         declarations.
13945         (prepare_resume_reply): Change prototype to take a
13946         target_waitstatus.
13947         * server.c (thread_from_wait, old_thread_from_wait): Delete.
13948         (last_status, last_ptid): New.
13949         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
13950         pid instead of a signal.
13951         (attach_inferior): Remove "status" and "signal" parameters.
13952         Adjust.
13953         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13954         not as an address.
13955         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13956         (handle_v_requests, myresume): Remove "status" and "signal"
13957         parameters.  Adjust.
13958         (handle_status): New.
13959         (main): Delete local `status'.  Adjust.
13960         * remote-utils.c: Include target.h.
13961         (prepare_resume_reply): Change prototype to take a
13962         target_waitstatus.  Adjust.
13963
13964         * linux-low.c (linux_wait): Adjust to new target_ops->wait
13965         interface.
13966         * spu-low.c (spu_wait): Adjust.
13967         * win32-low.c (enum target_waitkind, struct target_waitstatus):
13968         Delete.
13969         (win32_wait): Adjust.
13970
13971 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13972
13973         * target.h (struct thread_resume): Delete leave_stopped member.
13974         (struct target_ops): Add a `n' argument to the `resume' callback.
13975         * server.c (start_inferior): Adjust.
13976         (handle_v_cont, myresume): Adjust.
13977         * linux-low.c (check_removed_breakpoint): Adjust to resume
13978         interface change, and to removed leave_stopped field.
13979         (resume_ptr): Delete.
13980         (struct thread_resume_array): New.
13981         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
13982         resume interface change.
13983         (linux_continue_one_thread, linux_queue_one_thread)
13984         (resume_status_pending_p): Check if the resume field is NULL
13985         instead of checking the leave_stopped member.
13986         (linux_resume): Adjust to the target resume interface change.
13987         * spu-low.c (spu_resume): Adjust to the target resume interface
13988         change.
13989         * win32-low.c (win32_detach, win32_resume): Ditto.
13990
13991 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13992
13993         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13994         flag.
13995         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13996         pending.
13997         (linux_continue_one_thread): Only preserve the stepping flag if
13998         there's a pending breakpoint.
13999
14000 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
14001
14002         * server.c (main): After the inferior having exited, call
14003         remote_close before exiting gdbserver.
14004
14005 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14006
14007         Fix size of FPSCR in Power 7 processors.
14008         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14009         (PPC_FEATURE_HAS_DFP): New #define.
14010         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14011         size of the FPSCR.
14012
14013 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
14014
14015         * server.c (handle_query) Whitespace and formatting.
14016
14017 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14018
14019         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14020         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14021         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14022         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14023         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14024         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14025         Makefile.in, configure.ac: Fix whitespace throughout.
14026         * configure: Regenerate.
14027
14028 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14029
14030         * inferiors.c (find_inferior): Make it safe for the callback
14031         function to delete the currently iterated inferior.
14032
14033 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14034
14035         * Makefile.in (linuw_low_h): Move higher.
14036         (thread-db.o): Depend on $(linux_low_h).
14037
14038 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
14039
14040         Rename "process" to "lwp" throughout.
14041
14042         * linux-low.c (all_processes): Rename to...
14043         (all_lwps): ... this.
14044         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14045         (add_process): Rename to ...
14046         (add_lwp): ... this.  Adjust.
14047         (linux_create_inferior): Adjust.
14048         (linux_attach_lwp): Adjust.
14049         (linux_attach): Adjust.
14050         (linux_kill_one_process): Rename to ...
14051         (linux_kill_one_lwp): ... this.  Adjust.
14052         (linux_kill): Adjust.
14053         (linux_detach_one_process): Rename to ...
14054         (linux_detach_one_lwp): ... this.  Adjust.
14055         (linux_detach): Adjust.
14056         (check_removed_breakpoint): Adjust.
14057         (status_pending_p): Adjust.
14058         (linux_wait_for_process): Rename to ...
14059         (linux_wait_for_lwp): ... this.  Adjust.
14060         (linux_wait_for_event): Adjust.
14061         (send_sigstop): Adjust.
14062         (wait_for_sigstop): Adjust.
14063         (stop_all_processes): Rename to ...
14064         (stop_all_lwps): ... this.
14065         (linux_resume_one_process): Rename to ...
14066         (linux_resume_one_lwp): ... this.  Adjust.
14067         (linux_set_resume_request, linux_continue_one_thread)
14068         (linux_queue_one_thread, resume_status_pending_p)
14069         (usr_store_inferior_registers, regsets_store_inferior_registers)
14070         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14071         Adjust.
14072         * linux-low.h (get_process): Rename to ...
14073         (get_lwp): ... this.  Adjust.
14074         (get_thread_process): Rename to ...
14075         (get_thread_lwp): ... this.  Adjust.
14076         (get_process_thread): Rename to ...
14077         (get_lwp_thread): ... this.  Adjust.
14078         (struct process_info): Rename to ...
14079         (struct lwp_info): ... this.
14080         (all_processes): Rename to ...
14081         (all_lwps): ... this.
14082         * proc-service.c (ps_lgetregs): Adjust.
14083         * thread-db.c (thread_db_create_event, find_one_thread)
14084         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14085
14086 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
14087
14088         * server.c (handle_query): Handle "qAttached".
14089
14090 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
14091
14092         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14093         GPLv3, update license URL.
14094
14095 2009-03-01  Doug Evans  <dje@google.com>
14096
14097         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14098         (server_h): Add gdb_signals.h.
14099         (signals.o): Update.
14100         * server.h (target_signal_from_host,target_signal_to_host_p)
14101         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14102
14103 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
14104
14105         * remote-utils.c (getpkt): Also generate remote-debug
14106         information if noack_mode is set.
14107
14108 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
14109
14110         * server.c (handle_query): Report qXfer:siginfo:read and
14111         qXfer:siginfo:write as supported and handle them.
14112         * target.h (struct target_ops) <qxfer_siginfo>: New field.
14113         * linux-low.c (linux_xfer_siginfo): New.
14114         (linux_target_ops): Set it.
14115
14116 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
14117
14118         * server.c (gdbserver_usage): Mention --remote-debug.
14119         (main): Accept '--remote-debug' switch.
14120
14121 2009-01-18  Doug Evans  <dje@google.com>
14122
14123         * regcache.c (new_register_cache): No need to check result of xcalloc.
14124         * server.c (handle_search_memory): Back out calls to xmalloc,
14125         result is checked and error is returned to user upon failure.
14126         (handle_query): Ditto.  Add more checks for result of malloc.
14127         (handle_v_cont): Check result of malloc, report error back to
14128         user upon failure.
14129         (handle_v_run): Ditto.  Call freeargv.
14130         * server.h (freeargv): Declare.
14131         * utils.c (freeargv): New fn.
14132
14133 2009-01-15  Doug Evans  <dje@google.com>
14134
14135         * gdbreplay.c (perror_with_name): Make arg const char *.
14136         * server.h (target_signal_to_name): Make return type const char *.
14137         * thread-db.c (thread_db_err_str): Make return type const char *.
14138         * utils.c (perror_with_name): Make arg const char *.
14139
14140 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
14141
14142         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14143         when handling a EXIT_PROCESS_DEBUG_EVENT.
14144
14145 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
14146
14147         * gdbreplay.c (gdbreplay_version): Update copyright year.
14148         * server.c (gdbserver_version): Likewise.
14149
14150 2009-01-05  Doug Evans  <dje@google.com>
14151
14152         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14153         (handle_extended_wait): Improve comment.
14154
14155 2008-12-13  Doug Evans  <dje@google.com>
14156
14157         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14158         * server.h (ATTR_MALLOC): New macro.
14159         (xmalloc,xcalloc,xstrdup): Declare.
14160         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14161         * inferiors.c: Ditto.
14162         * linux-low.c: Ditto.
14163         * mem-break.c: Ditto.
14164         * regcache.c: Ditto.
14165         * remote-utils.c: Ditto.
14166         * server.c: Ditto.
14167         * target.c: Ditto.
14168         * win32-low.c: Ditto.
14169
14170 2008-12-12  Doug Evans  <dje@google.com>
14171
14172         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14173         in debugging printf.
14174
14175         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14176
14177 2008-12-09  Doug Evans  <dje@google.com>
14178
14179         * linux-low.h (struct process_info): Delete member tid, unused.
14180         * thread-db.c (find_one_thread): Update.
14181         (maybe_attach_thread): Update.
14182
14183 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
14184
14185         * target.h (struct target_ops): Add qxfer_osdata member.
14186         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14187         and dirent.h.
14188         (linux_qxfer_osdata): New functions.
14189         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14190         callback.
14191         * server.c (handle_query): Handle "qXfer:osdata:read:".
14192         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14193         (buffer_xml_printf): New functions.
14194         * server.h (struct buffer): New.
14195         (buffer_grow_str, buffer_grow_str0): New macros.
14196         (buffer_grow, buffer_free, buffer_init, buffer_finish)
14197         (buffer_xml_printf): Declare.
14198
14199 2008-11-24  Doug Evans  <dje@google.com>
14200
14201         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14202
14203 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
14204
14205         * server.c (handle_v_run): Always use the supplied argument list.
14206
14207 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
14208
14209         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14210         (xtensa_regmap_table): Add entry for scompare1.
14211
14212 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14213
14214         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14215         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14216         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14217         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14218         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14219         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14220         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14221         XML target descriptions.
14222         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14223         when inferior is running on an ISA 2.05 or later processor.  Add
14224         special case to return offset for full 64-bit slot of FPSCR when
14225         in 32-bits.
14226
14227 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
14228
14229         * Makefile.in (SFILES, clean): Added sparc64 files.
14230         (reg-sparc64.o, reg-sparc64.c): New.
14231         * configure.srv (sparc*-*-linux*): New configuration.
14232         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14233         syscall arguments for SPARC.
14234         (regsets_store_inferior_registers): Likewise.
14235         * linux-sparc-low.c: New file.
14236
14237 2008-10-21  Doug Evans  <dje@google.com>
14238
14239         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14240         (READLINE_DIR,READLINE_DEP): Delete.
14241         (INTERNAL_CFLAGS): Update.
14242         (LINTFLAGS): Update.
14243
14244 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
14245
14246         * server.c (handle_v_run): If GDB didn't specify an argv, use the
14247         whole argv from the last run, not just argv[0].
14248
14249 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
14250
14251         * regcache.c (new_register_cache): Return NULL if the register
14252         cache size isn't known yet.
14253         (free_register_cache): Avoid dereferencing a NULL regcache.
14254
14255 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14256
14257         * configure.srv: Merge MIPS and MIPS64.
14258
14259 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
14260
14261         * Makefile.in (uninstall): Apply $(EXEEXT) too.
14262
14263 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
14264
14265         * Makefile.in: Add required vsx dependencies.
14266
14267         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14268         Declare init_registers_powerpc_vsx32l.
14269         Declare init_registers_powerpc_vsx64l.
14270         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14271         (ppc_arch_setup): Check for VSX in hwcap.
14272         (ppc_fill_vsxregset): New function.
14273         (ppc_store_vsxregset): New function.
14274         Add new VSX entry in regset_info target_regsets.
14275
14276         * configure.srv: Add new VSX dependencies.
14277
14278 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
14279
14280         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14281         (remote_open): Set or clear transport_is_reliable.
14282         (putpkt_binary): Don't expect acks in noack mode.
14283         (getpkt): Don't send ack/nac in noack mode.
14284         * server.c (handle_general_set): Handle QStartNoAckMode.
14285         (handle_query): If connected by tcp pass QStartNoAckMode+ in
14286         qSupported.
14287         (main): Reset noack_mode on every connection.
14288         * server.h (noack_mode): Declare.
14289
14290 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
14291
14292         * Makefile.in (GDBREPLAY_OBS): New variable.
14293         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14294
14295 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
14296             Daniel Jacobowitz  <dan@codesourcery.com>
14297
14298         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14299         (usr_store_inferior_registers): Likewise.
14300         (regsets_store_inferior_registers): Likewise.
14301
14302 2008-07-31  Rolf Jansen  <rj@surtec.com>
14303             Pedro Alves  <pedro@codesourcery.com>
14304
14305         * configure.ac: Check for memmem declaration.
14306         * server.c [HAVE_MALLOC_H]: Include malloc.h.
14307         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14308         (disable_packet_qfThreadInfo): Unconditionally compile.
14309         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14310         * configure, config.in: Regenerate.
14311
14312 2008-07-28  Doug Kwan  <dougkwan@google.com>
14313
14314         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14315         (linux_write_memory): Remove declaration of errno.
14316
14317 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
14318
14319         * linux-low.c (handle_extended_wait): Do not use "status"
14320         variable uninitialized.
14321
14322 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
14323
14324         * server.c (handle_v_attach): Inhibit reporting dll changes.
14325
14326 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
14327
14328         * remote-utils.c (prepare_resume_reply): If requested, don't
14329         output "thread:TID" in the T stop reply.
14330
14331         * server.c (disable_packet_vCont, disable_packet_Tthread)
14332         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14333         (handle_query): If requested, disable support for qC, qfThreadInfo
14334         and qsThreadInfo.
14335         (handle_v_requests): If requested, disable support for vCont.
14336         (gdbserver_show_disableable): New.
14337         (main): Handle --disable-packet and --disable-packet=LIST.
14338
14339         * server.h (disable_packet_vCont, disable_packet_Tthread)
14340         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14341
14342 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
14343
14344         * server.c (gdbserver_usage): Mention --version.
14345
14346 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
14347
14348         * Makefile.in (gdbreplay.o): New rule.
14349
14350 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
14351
14352         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14353         message, not gdbserver.
14354
14355 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
14356             Nathan Sidwell  <nathan@codesourcery.com>
14357             Joseph Myers  <joseph@codesourcery.com>
14358
14359         * acinclude.m4: Include ../../config/acx.m4.
14360         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14361         * configure, config.in: Regenerate.
14362         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14363         * server.c (gdbserver_version): Print PKGVERSION.
14364         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
14365         (main): Adjust gdbserver_usage calls.
14366         * gdbreplay.c (version, host_name): Add declarations.
14367         (gdbreplay_version, gdbreplay_usage): New.
14368         (main): Accept --version and --help options.
14369
14370 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
14371
14372         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14373         (arm_breakpoint_at): Handle Thumb.
14374         (the_low_target): Add comment.
14375
14376 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
14377
14378         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14379
14380 2008-05-09  Doug Evans  <dje@google.com>
14381
14382         * server.h (decode_search_memory_packet): Declare.
14383         * remote-utils.c (decode_search_memory_packet): New fn.
14384         * server.c (handle_search_memory_1): New fn.
14385         (handle_search_memory): New fn.
14386         (handle_query): Process qSearch:memory packets.
14387
14388 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
14389
14390         * regcache.c (registers_length): Remove.
14391         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14392         full register packet.
14393         * regcache.h (registers_length): Remove prototype.
14394         * server.h (PBUFSIZ): Define to 16384.
14395
14396 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
14397
14398         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14399         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14400         powerpc-64l.o, and powerpc-altivec64l.o.
14401         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14402         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14403         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14404         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14405         rs6000/power-linux.xml, and rs6000/power64-linux.xml
14406         to srv_xmlfiles.
14407
14408         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14409         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14410         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14411         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14412         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14413         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14414         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14415         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14416         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14417         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14418         (clean): Update.
14419
14420         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14421         (init_registers_powerpc_32l): ... this new prototype.
14422         (init_registers_powerpc_32): Remove, replace by ...
14423         (init_registers_powerpc_altivec32l): ... this new prototype.
14424         (init_registers_powerpc_e500): Remove, replace by ...
14425         (init_registers_powerpc_e500l): ... this new prototype.
14426         (init_registers_ppc64): Remove, replace by ...
14427         (init_registers_powerpc_64l): ... this new prototype.
14428         (init_registers_powerpc_64): Remove, replace by ...
14429         (init_registers_powerpc_altivec64l): ... this new prototype.
14430         (ppc_num_regs): Set to 73.
14431         (PT_ORIG_R3, PT_TRAP): Define if necessary.
14432         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14433         (ppc_cannot_store_register): Handle orig_r3 and trap.
14434         (ppc_arch_setup): Update init_registers_... calls.
14435         (ppc_fill_gregset): Handle orig_r3 and trap.
14436
14437         * inferiors.c (clear_inferiors): Reset current_inferior.
14438
14439 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
14440
14441         * acinclude.m4: Add override.m4.
14442         * configure: Regenerate.
14443
14444 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14445
14446         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14447         initial call to init_register_ppc64.
14448
14449 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14450
14451         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14452         single powerpc*-*-linux* case.
14453         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14454
14455 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
14456
14457         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14458         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14459         from reg_xmlfiles.
14460         * linux-ppc-low.c: Include <elf.h>.
14461         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14462         (ppc_hwcap): New global variable.
14463         (ppc_regmap): Remove __SPE__ #ifdef sections.
14464         (ppc_regmap_e500): New global variable.
14465         (ppc_cannot_store_register): Update __SPE__ special case.
14466         (ppc_get_hwcap): New function.
14467         (ppc_arch_setup): Use it to determine whether inferior supports
14468         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
14469         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14470         Do not access registers if target does not support AltiVec.
14471         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14472         Do not access registers if target does not support SPE.
14473         (target_regsets): Unconditionally include AltiVec and SPE regsets.
14474
14475 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
14476
14477         * linux-low.c (disabled_regsets, num_regsets): New.
14478         (use_regsets_p): Delete.
14479         (linux_wait_for_process): Clear disabled_regsets.
14480         (regsets_fetch_inferior_registers): Check and set it.
14481         (regsets_store_inferior_registers): Likewise.
14482         (linux_fetch_registers, linux_store_registers): Do not use
14483         use_regsets_p.
14484         (initialize_low): Allocate disabled_regsets.
14485
14486 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
14487
14488         * Makefile.in (LIBOBJS): New.
14489         (OBS): Use LIBOBJS.
14490         (memmem.o): New rule.
14491         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14492         * configure: Regenerated.
14493
14494 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
14495
14496         * server.c (handle_query): Never return "unsupported" for
14497         qXfer:features:read queries.
14498
14499 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
14500
14501         * server.c (get_features_xml): Fix inverted condition.
14502         (handle_query): Always support qXfer:feature:read.
14503
14504 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
14505
14506         * server.c (wrapper_argv): New.
14507         (start_inferior): Handle wrapper_argv.  If set, expect an extra
14508         trap.
14509         (gdbserver_usage): Document --wrapper.
14510         (main): Parse --wrapper.
14511
14512 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14513
14514         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14515         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14516         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14517         (ppc_set_pc): Likewise.
14518         (ppc_arch_setup): New function.
14519         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14520         of collect_register.
14521         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14522
14523 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14524
14525         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14526         instead of linux-ppc64-low.o.
14527         * linux-ppc64-low.c: Remove file.
14528         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14529         (linux-ppc64-low.o): Remove rule.
14530
14531         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14532         (init_registers_powerpc_64): Likewise.
14533         (ppc_regmap): Conditionally define depending on __powerpc64__.
14534         (ppc_cannot_store_register): Do not special-case "fpscr" when
14535         compiled on __powerpc64__.
14536         (ppc_collect_ptrace_register): New function.
14537         (ppc_supply_ptrace_register): New function.
14538         (ppc_breakpoint): Change type to "unsigned int".
14539         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14540         (the_low_target): Conditionally provide initializers for the
14541         arch_setup member depending on __powerpc64__.  Install
14542         collect_ptrace_register and supply_ptrace_register members.
14543
14544 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14545
14546         * regcache.h (gdbserver_xmltarget): Add extern declaration.
14547         * server.c (gdbserver_xmltarget): Define.
14548         (get_features_xml): Use it to replace "target.xml" and arch_string.
14549
14550         * configure.srv: Remove srv_xmltarget.  Add XML files that were
14551         mentioned there to srv_xmlfiles instead.  Remove conditional tests
14552         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14553         srv_xmlfiles and srv_regobj to include all possible choices.
14554         * configure.ac (srv_xmltarget): Remove.
14555         (srv_xmlfiles): Do not add "target.xml".
14556         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14557         checks for supplementary target information.
14558         * configure: Regenerate.
14559         * Makefile.in (XML_TARGET): Remove.
14560         (target.xml): Remove rule.
14561         (clean): Do not clean up target.xml.
14562         (.PRECIOUS): Do not mention target.xml.
14563
14564         * target.h (struct target_ops): Remove arch_string member.
14565         * linux-low.c (linux_arch_string): Remove.
14566         (linux_target_ops): Remove arch_string initializer.
14567         * linux-low.h (struct linux_target_ops): Remove arch_string member.
14568         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14569         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14570         * spu-low.c (spu_arch_string): Remove.
14571         (spu_target_ops): Remove arch_string initializer.
14572         * win32-low.c (win32_arch_string): Remove.
14573         (win32_target_ops): Remove arch_string initializer.
14574         * win32-low.h (struct win32_target_ops): Remove arch_string member.
14575         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14576         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14577
14578 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14579
14580         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14581         by collect_ptrace_register and supply_ptrace_register hooks.
14582         * linux-low.c (fetch_register): Use supply_ptrace_register callback
14583         instead of checking for the_low_target.left_pad_xfer.
14584         (usr_store_inferior_registers): Use collect_ptrace_register callback
14585         instead of checking for the_low_target.left_pad_xfer.
14586
14587         * linux-s390-low.c (s390_collect_ptrace_register): New function.
14588         (s390_supply_ptrace_register): Likewise.
14589         (s390_fill_gregset): Call s390_collect_ptrace_register.
14590         (the_low_target): Update.
14591
14592         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14593         (ppc_supply_ptrace_register): Likewise.
14594         (the_low_target): Update.
14595
14596         * linux-i386-low.c (the_low_target): Update.
14597         * linux-x86-64-low.c (the_low_target): Update.
14598
14599 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14600
14601         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14602         reg-s390.o and reg-s390x.o.
14603
14604         * linux-low.c (new_inferior): New global variable.
14605         (linux_create_inferior, linux_attach): Set it.
14606         (linux_wait_for_process): Call the_low_target.arch_setup after the
14607         target has stopped for the first time.
14608         (initialize_low): Do not call the_low_target.arch_setup.
14609
14610         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14611         (s390_set_pc): Likewise.
14612         (s390_arch_setup): New function.
14613         (the_low_target): Use s390_arch_setup as arch_setup routine.
14614
14615         * regcache.c (realloc_register_cache): New function.
14616         (set_register_cache): Call it for each existing regcache.
14617
14618 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14619
14620         * server.h (init_registers): Remove prototype.
14621
14622         * linux-low.h (struct linux_target_ops): Add arch_setup field.
14623         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14624         instead of init_registers ().
14625         * linux-arm-low.c (init_registers_arm): Add prototype.
14626         (init_registers_arm_with_iwmmxt): Likewise.
14627         (the_low_target): Add initializer for arch_setup field.
14628         * linux-cris-low.c (init_registers_cris): Add prototype.
14629         (the_low_target): Add initializer for arch_setup field.
14630         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14631         (the_low_target): Add initializer for arch_setup field.
14632         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14633         (the_low_target): Add initializer for arch_setup field.
14634         * linux-ia64-low.c (init_registers_ia64): Add prototype.
14635         (the_low_target): Add initializer for arch_setup field.
14636         * linux-m32r-low.c (init_registers_m32r): Add prototype.
14637         (the_low_target): Add initializer for arch_setup field.
14638         * linux-m68k-low.c (init_registers_m68k): Add prototype.
14639         (the_low_target): Add initializer for arch_setup field.
14640         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14641         (init_registers_mips64_linux): Likewise.
14642         (the_low_target): Add initializer for arch_setup field.
14643         * linux-ppc-low.c (init_registers_ppc): Add prototype.
14644         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14645         (the_low_target): Add initializer for arch_setup field.
14646         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14647         (init_registers_powerpc_64): Likewise.
14648         (the_low_target): Add initializer for arch_setup field.
14649         * linux-s390-low.c (init_registers_s390): Add prototype.
14650         (init_registers_s390x): Likewise.
14651         (the_low_target): Add initializer for arch_setup field.
14652         * linux-sh-low.c (init_registers_sh): Add prototype.
14653         (the_low_target): Add initializer for arch_setup field.
14654         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14655         (the_low_target): Add initializer for arch_setup field.
14656         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14657         (the_low_target): Add initializer for arch_setup field.
14658
14659         * win32-low.h (struct win32_target_ops): Add arch_setup field.
14660         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14661         instead of init_registers ().
14662         * win32-arm-low.c (init_registers_arm): Add prototype.
14663         (the_low_target): Add initializer for arch_setup field.
14664         * win32-i386-low.c (init_registers_i386): Add prototype.
14665         (the_low_target): Add initializer for arch_setup field.
14666
14667         * spu-low.c (init_registers_spu): Add prototype.
14668         (initialize_low): Call initialie_registers_spu () instead of
14669         initialize_registers ().
14670
14671 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
14672
14673         * server.c (handle_v_requests): When handling the vRun and vAttach
14674         packets, if already debugging a process, don't kill it.  Return an
14675         error instead.
14676
14677 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
14678
14679         * server.c (handle_query): Correct length check.
14680
14681 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
14682
14683         * win32-low.c (do_initial_child_stuff): Add process handle
14684         parameter.  Set current_process_handle and current_process_id from the
14685         parameters. Clear globals.
14686         (win32_create_inferior): Don't set current_process_handle and
14687         current_process_id here.  Instead pass them on the call to
14688         do_initial_child_stuff.
14689         (win32_attach): Likewise.
14690         (win32_clear_inferiors): New.
14691         (win32_kill): Don't close the current process handle or the
14692         current thread handle here.  Instead call win32_clear_inferiors.
14693         (win32_detach): Don't open a new handle to the process.  Call
14694         win32_clear_inferiors.
14695         (win32_join): Don't rely on current_process_handle; open a new
14696         handle using the process id.
14697         (win32_wait): Call win32_clear_inferiors when the inferior process
14698         has exited.
14699
14700 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
14701
14702         * server.c (monitor_show_help): Add "exit".
14703
14704 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
14705
14706         * Makefile.in (SFILES): Add linux-xtensa-low.c.
14707         (clean): Add reg-xtensa.c.
14708         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14709         * configure.srv (xtensa*-*-linux*) New target.
14710         * linux-xtensa-low.c: New.
14711         * xtensa-xtregs.c: New.
14712
14713 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
14714
14715         * hostio.c: Don't include errno.h.
14716         (errno_to_fileio_errno): Move to hostio-errno.
14717         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
14718         error number outputting to the target->hostio_last_error callback.
14719         (hostio_packet_error): Use FILEIO_EINVAL directly.
14720         (handle_open, handle_pread, hostio_error, handle_unlink): Update
14721         calls to hostio_error.
14722         * hostio-errno.c: New.
14723         * server.h (hostio_last_error_from_errno): Declare.
14724         * target.h (target_ops): Add hostio_last_error member.
14725         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14726         as hostio_last_error handler.
14727         * spu-low.c (spu_target_ops): Likewise.
14728         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14729         (wince_hostio_last_error): New functions.
14730         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14731         as hostio_last_error handler.
14732         (win32_target_ops) [!_WIN32_WCE]: Register
14733         hostio_last_error_from_errno as hostio_last_error handler.
14734         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14735         (hostio-errno.o): New rule.
14736         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14737         * configure.srv (srv_hostio_err_objs): New variable.  Default to
14738         hostio-errno.o.
14739         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14740         * configure: Regenerate.
14741
14742 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14743
14744         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14745         (linux_kill, linux_detach): Clean up the process list.
14746         * remote-utils.c (remote_open): Improve port number parsing.
14747         (putpkt_binary, input_interrupt): Only send interrupts if the target
14748         is running.
14749         * server.c (extended_protocol): Make static.
14750         (attached): Define earlier.
14751         (exit_requested, response_needed, program_argv): New variables.
14752         (target_running): New.
14753         (start_inferior): Clear attached here.
14754         (attach_inferior): Set attached here.
14755         (require_running): Define.
14756         (handle_query): Use require_running and target_running.  Implement
14757         "monitor exit".
14758         (handle_v_attach, handle_v_run): New.
14759         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
14760         (gdbserver_usage): Update.
14761         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
14762         --attach along with other options or after the port.  Save
14763         program_argv.  Support no initial program.  Resynchronize
14764         communication with GDB after an error.  Handle "monitor exit".
14765         Use require_running and target_running.  Always allow the extended
14766         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
14767         restart in extended mode.
14768         * README: Refer to the GDB manual.  Update --attach usage.
14769
14770 2007-12-20  Andreas Schwab  <schwab@suse.de>
14771
14772         * linux-low.c (STACK_SIZE): Define.
14773         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
14774         (linux_test_for_tracefork): Likewise.
14775
14776 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
14777
14778         * linux-low.c (linux_wait_for_event): Update messages.  Do not
14779         reinsert auto-delete breakpoints.
14780         * mem-break.c (struct breakpoint): Change return type of handler to
14781         int.
14782         (set_breakpoint_at): Update handler type.
14783         (reinsert_breakpoint_handler): Return 1 instead of calling
14784         delete_breakpoint.
14785         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14786         setting a new one.
14787         (check_breakpoints): Delete auto-delete breakpoints and return 2.
14788         * mem-break.h (set_breakpoint_at): Update handler type.
14789         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14790         * win32-low.c (auto_delete_breakpoint): New.
14791         (get_child_debug_event): Use it.
14792
14793 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
14794
14795         * configure.ac: Check for pread and pwrite.
14796         * hostio.c (handle_pread): Fall back to lseek and read.
14797         (handle_pwrite): Fall back to lseek and write.
14798         * config.in, configure: Regenerated.
14799
14800 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
14801
14802         * server.c (myresume): Add own_buf argument.
14803         (main): Update calls.
14804
14805 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
14806
14807         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14808         * remote-utils.c (remote_open): Do not call disable_async_io.
14809         (block_async_io): Delete.
14810         (unblock_async_io): Make static.
14811         (initialize_async_io): New.
14812         * server.c (handle_v_cont): Handle async I/O here.
14813         (myresume): Likewise.  Move other common resume tasks here...
14814         (main): ... from here.  Call initialize_async_io.  Disable async
14815         I/O before the main loop.
14816         * server.h (initialize_async_io): Declare.
14817         (block_async_io, unblock_async_io): Delete prototypes.
14818         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14819
14820 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
14821
14822         * remote-utils.c (readchar): Allow binary data in received messages.
14823
14824 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14825
14826         * win32-low.c (attaching): New global.
14827         (win32_create_inferior): Clear the `attaching' global.
14828         (win32_attach): Set the `attaching' global.
14829         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14830         attaching.  Only set a breakpoint at the entry point if not
14831         attaching.
14832
14833 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14834
14835         * server.c (main): Don't report dll events on the initial
14836         connection on attaches.
14837
14838 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14839
14840         * server.c (main): Relax numerical bases supported for the pid of
14841         the --attach command line argument.
14842
14843 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14844
14845         * win32-low.c (win32_attach): Call OpenProcess before
14846         DebugActiveProcess, not after.  Add last error output to error
14847         call.
14848
14849 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14850
14851         * win32-low.c (win32_get_thread_context)
14852         (win32_set_thread_context): New functions.
14853         (thread_rec): Use win32_get_thread_context.
14854         (continue_one_thread, win32_resume): Use win32_set_thread_context.
14855         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14856         field.
14857
14858 2007-12-03  Leo Zayas
14859             Pedro Alves  <pedro_alves@portugalmail.pt>
14860
14861         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14862         global variables.
14863         (child_add_thread): Minor cleanup.
14864         (child_continue): Resume artificially suspended threads before
14865         calling ContinueDebugEvent.
14866         (suspend_one_thread): New.
14867         (fake_breakpoint_event): New.
14868         (get_child_debug_event): Change return type to int.  Check here if
14869         gdb sent an interrupt request.  If a soft interrupt was requested,
14870         fake a breakpoint event.  Return 0 if there is no event to handle,
14871         and 1 otherwise.
14872         (win32_wait): Don't check here if gdb sent an interrupt request.
14873         Ensure there is a valid event to handle.
14874         (win32_request_interrupt): Add soft interruption method as last
14875         resort.
14876
14877 2007-12-03  Leo Zayas
14878             Pedro Alves  <pedro_alves@portugalmail.pt>
14879
14880         * win32-low.h (win32_thread_info): Add descriptions to the
14881         structure members.  Replace `suspend_count' counter by a
14882         `suspended' flag.
14883         * win32-low.c (thread_rec): Update condition of when to get the
14884         context from the inferior.  Rely on ContextFlags being set if it
14885         has already been retrieved.  Only suspend the inferior thread if
14886         we haven't already.  Warn if that fails.
14887         (continue_one_thread): s/suspend_count/suspended/.  Only call
14888         ResumeThread once.  Warn if that fails.
14889
14890 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14891
14892         * win32-low.c (win32_wait): Don't read from the inferior when it
14893         has already exited.
14894
14895 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14896
14897         * Makefile.in (win32_low_h): New variable.
14898         (win32-low.o): Add dependency on $(win32_low_h).
14899         (win32-arm-low.o, win32-i386-low.o): New rules.
14900
14901 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14902
14903         * hostio.c: Correct copyright year.
14904
14905 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14906
14907         * Makefile.in (OBS): Add hostio.o.
14908         (hostio.o): New rule.
14909         * server.h (handle_vFile): Declare.
14910         * hostio.c: New file.
14911         * server.c (handle_v_requests): Take packet_len and new_packet_len
14912         for binary packets.  Call handle_vFile.
14913         (main): Update call to handle_v_requests.
14914
14915 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
14916
14917         * linux-low.c: Include <sched.h>.
14918
14919 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
14920
14921         * linux-low.c (linux_tracefork_grandchild): New.
14922         (linux_tracefork_child): Use clone.
14923         (linux_test_for_tracefork): Use clone; allocate and free a stack.
14924
14925 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
14926
14927         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14928
14929 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
14930
14931         * linux-low.c (handle_extended_wait): Handle unexpected signals.
14932
14933 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
14934
14935         * inferiors.c (change_inferior_id): Delete.
14936         (add_pid_to_list, pull_pid_from_list): New.
14937         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14938         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14939         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14940         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14941         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14942         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14943         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14944         (using_threads): Always set to 1.
14945         (handle_extended_wait): New.
14946         (add_process): Do not set TID.
14947         (linux_create_inferior): Set must_set_ptrace_flags.
14948         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
14949         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
14950         (linux_thread_alive): Rename TID argument to LWPID.
14951         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
14952         (linux_wait_for_event): Do not use TID or check using_threads.  Update
14953         call to dead_thread_notify.  Call handle_extended_wait.
14954         (linux_create_inferior): Use PTRACE_SETOPTIONS.
14955         (send_sigstop): Delete sigstop_sent.
14956         (wait_for_sigstop): Avoid TID.
14957         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14958         (linux_test_for_tracefork): New.
14959         (linux_lookup_signals): Use thread_db_active and
14960         linux_supports_tracefork_flag.
14961         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14962         * linux-low.h (get_process_thread): Avoid TID.
14963         (struct process_ifo): Move thread_known and tid to the end.  Remove
14964         sigstop_sent.
14965         (linux_attach_lwp, thread_db_init): Update prototypes.
14966         * server.h (change_inferior_id): Delete prototype.
14967         (add_pid_to_list, pull_pid_from_list): New prototypes.
14968         * thread-db.c (thread_db_use_events): New.
14969         (find_first_thread): Rename to...
14970         (find_one_thread): ...this.  Update callers and messages.  Do not
14971         call fatal.  Check thread_db_use_events.  Do not call
14972         change_inferior_id or new_thread_notify.
14973         (maybe_attach_thread): Update.  Do not call new_thread_notify.
14974         (thread_db_init): Set thread_db_use_events.  Check use_events.
14975         * utils.c (fatal, warning): Correct message prefix.
14976
14977 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
14978
14979         * Makefile.in (clean): Remove new files.
14980         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14981         (powerpc-64.o, powerpc-64.c): New rules.
14982         * configure.srv: Use alternate register sets for powerpc64-*-linux*
14983         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14984         with SPE.
14985         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14986         SPE targets.
14987         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14988         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14989         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14990         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14991         (target_regsets): Add AltiVec and SPE register sets.
14992         * configure.ac: Check for AltiVec and SPE.
14993         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14994         (ppc_fill_vrregset, ppc_store_vrregset): New.
14995         (target_regsets): Add AltiVec register set.
14996         * configure: Regenerated.
14997
14998 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
14999
15000         * linux-low.c (O_LARGEFILE): Define.
15001         (linux_read_memory): Use /proc/PID/mem.
15002         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
15003         * configure, config.in: Regenerated.
15004
15005 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
15006
15007         * linux-low.c (linux_wait_for_event): Do not pass signals while
15008         single-stepping.
15009
15010 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15011
15012         * win32-low.c (create_process): New.
15013         (win32_create_inferior): Use create_process instead of
15014         CreateProcess.  If create_process failed retry appending an ".exe"
15015         suffix.  Store the GetLastError result immediatelly after
15016         create_process calls and use it on the call to error.
15017
15018 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15019
15020         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15021
15022 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
15023
15024         * configure.ac: Switch license to GPLv3.
15025
15026 2007-08-01  Michael Snyder  <msnyder@access-company.com>
15027
15028         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15029
15030 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
15031
15032         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15033         typedef.
15034         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15035         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
15036         CloseToolhelp32Snapshot.
15037         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15038         CloseToolhelp32Snapshot.
15039
15040 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
15041
15042         * server.c (main): Check for inferior exit before main loop.
15043
15044 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
15045
15046         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15047         instead of on tmp_desc.
15048
15049 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
15050             Daniel Jacobowitz  <dan@codesourcery.com>
15051
15052         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15053         (add_thread): Minor cleanups.
15054         (clear_inferiors): Move lower in the file.  Clear the DLL
15055         list.
15056         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15057         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15058         (xml_escape_text): New.
15059         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
15060         for qSupported.
15061         (handle_v_cont): Report errors.
15062         (gdbserver_version): Update.
15063         (main): Correct size of own_buf.  Do not report initial DLL events.
15064         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15065         (unloaded_dll, xml_escape_text): New.
15066         * win32-low.c (enum target_waitkind): Update comments.
15067         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15068         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15069         (win32_EnumProcessModules, win32_GetModuleInformation)
15070         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15071         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15072         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15073         (win32_Module32First, win32_Module32Next, load_toolhelp)
15074         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15075         (get_child_debug_event): Handle DLL events.
15076         (win32_wait): Likewise.
15077
15078 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15079
15080         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15081         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15082
15083 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15084
15085         * win32-low.c (handle_output_debug_string): Ignore event if not
15086         waiting.
15087
15088 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15089
15090         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15091
15092 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
15093
15094         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15095
15096 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
15097
15098         * inferiors.c (change_inferior_id): Add comment.
15099         * linux-low.c (check_removed_breakpoint): Add an early
15100         prototype.  Improve debug output.
15101         (linux_attach): Doc update.
15102         (linux_detach_one_process, linux_detach): Clean up before releasing
15103         each process.
15104         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15105         * linux-low.h (struct process_info): Doc improvement.
15106         * mem-break.c (delete_all_breakpoints): New.
15107         * mem-break.h (delete_all_breakpoints): New prototype.
15108         * thread-db.c (find_first_thread): New.
15109         (thread_db_create_event): Call it instead of
15110         thread_db_find_new_threads.  Clean up unused variables.
15111         (maybe_attach_thread): Remove first thread handling.
15112         (thread_db_find_new_threads): Use find_first_thread.
15113         (thread_db_get_tls_address): Likewise.
15114
15115 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
15116
15117         * thread-db.c (thread_db_find_new_threads): Add prototype.
15118         (thread_db_create_event): Check for the main thread before adding
15119         a new thread.
15120         (maybe_attach_thread): Only enable event reporting if TID == 0.
15121         (thread_db_get_tls_address): Check for new threads.
15122
15123 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
15124
15125         * linux-low.c (linux_create_inferior): Try execv before execvp.
15126         * spu-low.c (spu_create_inferior): Likewise.
15127
15128 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
15129
15130         * linux-low.c (linux_create_inferior): Change execv to execvp.
15131         * spu-low.c (spu_create_inferior): Likewies.
15132
15133 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
15134
15135         * Makefile.in (clean): Clean new files instead of deleted ones.
15136         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15137         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15138         rules.
15139         * configure.srv: Specify XML files and new regformats for MIPS and
15140         MIPS64 GNU/Linux.
15141         * linux-mips-low.c (mips_num_regs): Set to only used registers.
15142         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
15143         an entry for the restart register.
15144         (mips_cannot_fetch_register, mips_cannot_store_register)
15145         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15146         register names to match the XML descriptions.
15147         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
15148         restart register instead of $0.
15149
15150 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15151             Markus Deuling  <deuling@de.ibm.com>
15152
15153         * remote-utils.c (decode_xfer_write): New function.
15154         * server.h (decode_xfer_write): Add prototype.
15155         * server.c (handle_query): Add PACKET_LEN argument.  Support
15156         qXfer:spu:read and qXfer:spu:write packets.
15157         (main): Pass packet_len to handle_query.
15158         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15159         * target.h (target_ops): Add qxfer_spu.
15160
15161 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15162
15163         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15164         accessing non-seekable spufs files.
15165
15166 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
15167
15168         * server.c (handle_query): Add reply for qC packet.
15169
15170 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15171             Leo Zayas  <lerele@champenstudios@com>
15172
15173         * server.h (check_remote_input_interrupt_request): New function.
15174         * remote_utils.c (INVALID_DESCRIPTOR): New define.
15175         (remote_desc): Initialize with INVALID_DESCRIPTOR.
15176         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
15177         (check_remote_input_interrupt_request): New function.
15178         * server.h (check_remote_input_interrupt_request): Declare.
15179         * win32-low.c (winapi_DebugBreakProcess,
15180         winapi_GenerateConsoleCtrlEvent): New typedefs.
15181         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15182         to 250 ms.
15183         (win32_wait): Check for remote interrupt request
15184         with check_remote_input_interrupt_request.
15185         (win32_request_interrupt): New function.
15186         (win32_target_op): Set request_interrupt to win32_request_interrupt.
15187
15188 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15189
15190         * win32-low.c (debug_registers_changed,
15191         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15192         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15193         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15194         (thread_rec): Get context using the low target.
15195         (child_add_thread): Call thread_added on the low target,
15196         which does the same thing.
15197         (regptr): Delete.
15198         (do_initial_child_stuff): Remove debug registers references.
15199         Set context using the low target.  Resume threads after
15200         setting the contexts.
15201         (child_continue): Remove dead variable.  Remove debug
15202         registers references.
15203         (child_fetch_inferior_registers): Go through the low target.
15204         (do_child_store_inferior_registers): Remove.
15205         (child_store_inferior_registers): Go through the low target.
15206         (win32_resume): Remove debug registers references.
15207         Set context using the low target.
15208         (handle_exception): Change return type to void.  Don't record
15209         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
15210         first chance exception.
15211         (get_child_debug_event): Change return type to void.  Remove
15212         goto loop.  Always return after waiting for debug event.
15213         (win32_wait): Convert to switch statement.  Handle spurious
15214         events.
15215
15216         * win32-i386-low.c (debug_registers_changed,
15217         debug_registers_used): New.
15218         (initial_stuff): Rename to ...
15219         (i386_initial_stuff): ... this.  Clear debug registers
15220         state variables.
15221         (store_debug_registers): Delete.
15222         (i386_get_thread_context): New.
15223         (load_debug_registers): Delete.
15224         (i386_set_thread_context): New.
15225         (i386_thread_added): New.
15226         (single_step): Rename to ...
15227         (i386_single_step): ... this.
15228         (do_fetch_inferior_registers): Rename to ...
15229         (i386_fetch_inferior_register): ... this.
15230         (i386_store_inferior_register): New.
15231         (the_low_target): Adapt to new interface.
15232
15233         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15234         (arm_get_thread_context): New.
15235         (arm_set_thread_context): New.
15236         (regptr): New.
15237         (do_fetch_inferior_registers): Rename to ...
15238         (arm_fetch_inferior_register): ... this.
15239         (arm_store_inferior_register): New.
15240         (arm_wince_breakpoint): Reimplement as unsigned long.
15241         (arm_wince_breakpoint_len): Define.
15242         (the_low_target): Adapt to new interface.
15243
15244         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15245         load_debug_registers.  Add get_thread_context, set_thread_context,
15246         thread_added and store_inferior_register.  Rename
15247         fetch_inferior_registers to fetch_inferior_register.
15248         (regptr): Remove declaration.
15249
15250 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15251
15252         * linux-low.c (linux_detach): Change return type to int.  Return 0.
15253         * spu-low.c (spu_detach): Likewise.
15254
15255 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15256
15257         * target.h (target_ops): Change return type of detach to int.
15258         Add join.
15259         (join_inferior): New.
15260         * server.c (main): Don't skip detach support on mingw32.
15261         If the inferior doesn't support detaching return error.
15262         Call join_inferior instead of using waitpid.
15263         * linux-low.c (linux_join): New.
15264         (linux_target_op): Add linux_join.
15265         * spu-low.c (spu_join): New.
15266         (spu_target_ops): Add spu_join.
15267         * win32-low.c (win32_detach): Adapt to new interface.
15268         Reopen current_process_handle before detaching.  Issue a child
15269         resume before detaching.
15270         (win32_join): New.
15271         (win32_target_op): Add win32_join.
15272
15273 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15274
15275         * win32-low.c (win32-attach): Fix return value.
15276         * target.h (target_ops): Describe ATTACH return values.
15277
15278 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15279
15280         * win32-low.c (GETPROCADDRESS): Define.
15281         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
15282         (winapi_DebugSetProcessKillOnExit): Likewise.
15283         (win32_create_inferior): Force usage of ansi CreateProcessA.
15284         (win32_attach): Use GETPROCADDRESS.
15285         (win32_detach): Likewise.
15286
15287 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15288
15289         * win32-low.c (win32_wait): Don't use WSTOPSIG.
15290
15291 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
15292
15293         * win32-low.c: Commit leftover changes from 2007-03-29.
15294
15295 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15296
15297         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15298         fields short instead of int.  Add explicit padding.
15299         (i387_cache_to_fsave): Remove unnecessary casts.
15300         (i387_fsave_to_cache): Doc fix.
15301         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15302
15303 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15304
15305         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15306         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15307
15308 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15309
15310         * configure.srv (arm*-*-mingw32ce*): Move near the other
15311         arm targets.
15312
15313 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15314
15315         * configure.ac: Add errno checking.
15316         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15317         sys/file.h and malloc.h.
15318         (AC_CHECK_DECLS): Add perror.
15319         (srv_mingwce): Handle.
15320         * configure.srv (i[34567]86-*-cygwin*): Add
15321         win32-i386-low.o to srv_tgtobj.
15322         (i[34567]86-*-mingw*): Likewise.
15323         (arm*-*-mingw32ce*): Add case.
15324         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15325         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15326         [__MINGW32CE__] (strerror): New function.
15327         [__MINGW32CE__] (errno): Define to GetLastError.
15328         [__MINGW32CE__] (COUNTOF): New macro.
15329         (remote_open): Remove extra close call.
15330         * mem-break.c (delete_breakpoint_at): New function.
15331         * mem-break.h (delete_breakpoint_at): Declare.
15332         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15333         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15334         [USE_WIN32API] (read, write): Add char* casts.
15335         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15336         * server.h: Include wincecompat.h on Windows CE.
15337         [HAVE_ERRNO_H]: Check.
15338         (perror): Declare if not declared.
15339         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15340         (perror_with_name): Remove errno declaration.
15341         * wincecompat.h: New.
15342         * wincecompat.c: New.
15343         * win32-low.h: New.
15344         * win32-arm-low.c: New.
15345         * win32-i386-low.c: New.
15346         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15347         (OUTMSG2): Make it safe.
15348         (_T): New macro.
15349         (COUNTOF): New macro.
15350         (NUM_REGS): Get it from the low target.
15351         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15352         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15353         (thread_rec): Let low target handle debug registers.
15354         (child_add_thread): Likewise.
15355         (child_init_thread_list): Likewise.
15356         (continue_one_thread): Likewise.
15357         (regptr): New.
15358         (do_child_fetch_inferior_registers): Move to ...
15359         * win32-i386-low.c: ... here, and rename to ...
15360         (do_fetch_inferior_registers): ... this.
15361         * win32-low.c (child_fetch_inferior_registers):
15362         Go through the low target.
15363         (do_child_store_inferior_registers): Use regptr.
15364         (strwinerror): New function.
15365         (win32_create_inferior): Handle Windows CE.
15366         Use strwinerror instead of strerror on Windows error
15367         codes.  Add program to the error output.
15368         Don't close the main thread handle on Windows CE.
15369         (win32_attach): Use coredll.dll on Windows CE.
15370         (win32_kill): Close current process and current
15371         thread handles.
15372         (win32_detach): Use coredll.dll on Windows CE.
15373         (win32_resume): Let low target handle debug registers, and
15374         step request.
15375         (handle_exception): Add/Remove initial breakpoint.  Avoid
15376         non-existant WSTOPSIG on Windows CE.
15377         (win32_read_inferior_memory): Cast to remove warning.
15378         (win32_arch_string): Go through the low target.
15379         (initialize_low): Call set_breakpoint_data with the low
15380         target's breakpoint.
15381         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15382         FOP_REGNUM, mappings): Move to ...
15383         * win32-i386-low.c: ... here.
15384         * win32-low.c (win32_thread_info): Move to ...
15385         * win32-low.h: ... here.
15386         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15387         win32-arm-low.c and wincecompat.c.
15388         (all:): Add $EXEEXT.
15389         (install-only:): Likewise.
15390         (gdbserver:): Likewise.
15391         (gdbreplay:): Likewise.
15392         * config.in: Regenerate.
15393         * configure: Regenerate.
15394
15395 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15396
15397         * win32-low.c: Rename typedef thread_info to
15398         win32_thread_info throughout.
15399
15400 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15401
15402         * win32-i386-low.c: Rename to ...
15403         * win32-low.c: ... this.
15404         * configure.srv: Replace win32-i386-low.o with win32-low.o.
15405         * Makefile.in: Likewise.
15406
15407 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
15408
15409         * remote-utils.c (monitor_output): Constify msg parameter.
15410         * server.h (monitor_output): Likewise.
15411         * win32-i386-low.c (handle_output_debug_string): New.
15412         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15413         handle_output_debug_string.
15414         (get_child_debug_event): Likewise.
15415
15416 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
15417
15418         * server.c (main): Correct strtoul check.
15419
15420 2007-03-27  Jon Ringle  <jon@ringle.org>
15421
15422         * linux-low.c: Check __ARCH_HAS_MMU__ also.
15423
15424 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
15425
15426         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15427
15428 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
15429
15430         * terminal.h: Check HAVE_SGTTY_H.
15431
15432 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
15433
15434         * remote-utils.c (remote_open): Print out the assigned port number.
15435
15436 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
15437
15438         * remote-utils.c (monitor_output): New function.
15439         * server.c (debug_threads): Define here.
15440         (monitor_show_help): New function.
15441         (handle_query): Handle qRcmd.
15442         (main): Do not handle 'd' packet.
15443         * server.h (debug_threads, remote_debug, monitor_output): Declare.
15444         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15445         of debug_threads.
15446
15447 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15448
15449         * Makefile.in (EXEEXT): New.
15450         (clean): Use $(EXEEXT).
15451
15452 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15453
15454         * target.h (target_ops): Rename send_signal to request_interrupt,
15455         and remove enum target_signal parameter.
15456         * linux-low.c (linux_request_interrupt): Rename from
15457         linux_send_signal, and always send SIGINT.
15458         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15459         and always send SIGINT.
15460         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15461         of send_signal.
15462         (input_interrupt): Likewise.
15463
15464 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15465
15466         * server.c (get_features_xml): Check if target implemented
15467         arch_string.
15468         * win32-i386-low.c (win32_arch_string): New.
15469         (win32_target_ops): Add win32_arch_string as arch_string member.
15470
15471 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
15472
15473         * spu-low.c (spu_arch_string): New.
15474         (spu_target_ops): Add spu_arch_string.
15475
15476 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
15477
15478         * remote-utils.c: Remove HAVE_TERMINAL_H check.
15479         * configure.ac: Do not check for terminal.h.
15480         * configure, config.in: Regenerated.
15481
15482 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15483
15484         * Makefile.in (OBS): Add $(XML_BUILTIN).
15485         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15486         (clean): Update.
15487         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15488         (arm-with-iwmmxt.c): New.
15489         * config.in, configure: Regenerate.
15490         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
15491         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
15492         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15493         (arm*-*-linux*): Add iWMMXt and regset support.
15494         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15495         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15496         (arm_store_wmmxregset, target_regsets): New.
15497         * server.c (get_features_xml): Take annex argument.  Check builtin
15498         XML documents.
15499         (handle_query): Handle multiple annexes.
15500
15501 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15502
15503         * remote-utils.c [USE_WIN32API] (read, write): Define.
15504         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15505         write.
15506
15507 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
15508
15509         * linux-i386-low.c (the_low_target): Set arch_string.
15510         * linux-x86-64-low.c (the_low_target): Likewise.
15511         * linux-low.c (linux_arch_string): New.
15512         (linux_target_ops): Add it.
15513         * linux-low.h (struct linux_target_ops): Add arch_string.
15514         * server.c (write_qxfer_response): Use const void * for DATA.
15515         (get_features_xml): New.
15516         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
15517         * target.h (struct target_ops): Add arch_string method.
15518
15519 2007-01-03  Denis Pilat  <denis.pilat@st.com>
15520             Daniel Jacobowitz  <dan@codesourcery.com>
15521
15522         * linux-low.c (linux_kill): Handle being called with no threads.
15523         * win32-i386-low.c (win32_kill): Likewise.
15524         (get_child_debug_event): Clear current_process_handle.
15525
15526 2006-12-30  Denis PILAT  <denis.pilat@st.com>
15527             Daniel Jacobowitz  <dan@codesourcery.com>
15528
15529         * remote-utils.c (remote_open): Check the type of specified
15530         serial port devices before opening them.
15531         * server.c (main): Kill the inferior if an error occurs during
15532         the first remote_open.
15533
15534 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
15535
15536         * README: Update supported targets.
15537
15538 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
15539
15540         * Makefile.in (clean): Remove reg-mips64.c.
15541         (reg-mips64.c, reg-mips64.o): New rules.
15542         * configure.srv: Handle mips64.  Include regset support for mips.
15543         * linux-mips-low.c (union mips_register): New.
15544         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15545         (mips_breakpoint, mips_breakpoint_at): Use int.
15546         (mips_collect_register, mips_supply_register)
15547         (mips_collect_register_32bit, mips_supply_register_32bit)
15548         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15549         (mips_store_fpregset, target_regsets): New.
15550         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15551
15552 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
15553
15554         * configure.srv: Add target "spu*-*-*".
15555         * Makefile.in (clean): Remove reg-spu.c.
15556         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15557         * spu-low.c: New file.
15558
15559 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15560
15561         * configure.ac: Correct td_thr_tls_get_addr test.
15562         * configure: Regenerated.
15563
15564 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15565
15566         * linux-low.c (linux_wait_for_event): Reformat.  Use the
15567         pass_signals array.
15568         * remote-utils.c (decode_address_to_semicolon): New.
15569         * server.c (pass_signals, handle_general_set): New.
15570         (handle_query): Mention QPassSignals for qSupported.
15571         (main): Call handle_general_set.
15572         * server.h (pass_signals, decode_address_to_semicolon): New.
15573
15574 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
15575
15576         * server.c (handle_query): Correct error handling for read_auxv.
15577
15578 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
15579
15580         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15581         and srv_linux_thread_db to yes.
15582         * linux-s390-low.c (s390_fill_gregset): New function.
15583         (target_regsets): Define data structure.
15584
15585 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
15586
15587         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15588         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
15589         * config.in, configure: Regenerated.
15590         * inferiors.c (gdb_id_to_thread): New function.
15591         (gdb_id_to_thread_id): Use it.
15592         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15593         * linux-low.h (struct process_info): Add th member.
15594         (thread_db_get_tls_address): New prototype.
15595         * remote-utils.c (decode_address): Make non-static.
15596         * server.c (handle_query): Handle qGetTLSAddr.
15597         * server.h (gdb_id_to_thread, decode_address): New prototypes.
15598         * target.h (struct target_ops): Add get_tls_address.
15599         * thread-db.c (maybe_attach_thread): Save the thread handle.
15600         (thread_db_get_tls_address): New.
15601
15602 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
15603
15604         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15605         (linux_resume_one_process): Take a siginfo_t *.  Update all
15606         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
15607         (struct pending_signals): Add a siginfo_t.
15608         (linux_wait_for_process): Always set last_status.
15609         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15610         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15611         * linux-low.h (struct process_info): Add last_status.
15612
15613 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
15614
15615         * remote-utils.c (try_rle): New function.
15616         (putpkt_binary): Use it.
15617
15618 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
15619
15620         * Makefile.in (clean): Clean reg-x86-64-linux.c.
15621         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15622         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15623         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15624         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15625         point registers.
15626
15627 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
15628
15629         * server.c (terminal_fd): New variable.
15630         (old_foreground_pgrp): Likewise.
15631         (restore_old_foreground_pgrp): New function.
15632         (start_inferior): Record the terminal file descriptor in terminal_fd
15633         and its original foreground group in old_foreground_pgrp.  Register
15634         restore_old_foreground_pgrp with atexit().
15635
15636 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
15637
15638         * server.c (handle_query): Correct qPart to qXfer.
15639
15640 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
15641
15642         * configure.ac: Check for more headers which are missing on
15643         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
15644         * configure.srv: Add Cygwin and mingw32.
15645         * remote-utils.c: Don't include headers unconditionally which
15646         are missing on mingw32.  Include <winsock.h> for mingw32.
15647         (remote_open): Adjust for mingw32 support.  Flush
15648         standard error after writing to it.
15649         (remote_close, putpkt_binary, input_interrupt, block_async_io)
15650         (unblock_async_io, enable_async_io, disable_async_io)
15651         (readchar, getpkt): Update for Winsock support.
15652         (prepare_resume_reply): Expect a protocol signal number.
15653         * server.c: Disable <sys/wait.h> on mingw32.
15654         (start_inferior): Adjust for mingw32 support.  Flush
15655         standard error after writing to it.
15656         (attach_inferior): Likewise.  Use protocol signal
15657         numbers.
15658         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
15659         and names.
15660         * win32-i386-low.c: New file.
15661         * Makefile.in (XM_CLIBS): Set.
15662         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15663         (win32-i386-low.o): New dependency rule.
15664         * linux-low.c (linux_wait): Use target signal numbers.
15665         * target.h (struct target_ops): Doc fix.
15666         * server.h (target_signal_to_name): New prototype.
15667         * gdbreplay.c: Don't include headers unconditionally which
15668         are missing on mingw32.  Include <winsock.h> for mingw32.
15669         (remote_close, remote_open): Adjust for Winsock support.
15670         * configure, config.in: Regenerated.
15671
15672 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15673
15674         * server.c (decode_xfer_read, write_qxfer_response): New.
15675         (handle_query): Take a packet length argument.  Handle
15676         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
15677         the qSupported response.
15678         (main): Update call to handle_query.
15679
15680 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
15681
15682         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15683         (putpkt_binary): Renamed from putpkt and adjusted for binary
15684         data.
15685         (putpkt): New wrapper for putpkt_binary.
15686         (readchar): Don't mask off the high bit.
15687         (decode_X_packet): New function.
15688         * server.c (main): Call putpkt_binary if a handler sets the packet
15689         length.  Save the length of the incoming packet.  Handle 'X'.
15690         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15691
15692 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
15693
15694         * server.c (handle_query): Handle qSupported.
15695
15696 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15697
15698         * remote-utils.c (all_symbols_looked_up): New variable.
15699         (look_up_one_symbol): Check it.
15700         * server.h (look_up_one_symbol): New declaration.
15701         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15702
15703 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15704
15705         * Makefile.in (linux-arm-low.o): Update dependencies.
15706         * linux-arm-low.c: Include "gdb_proc_service.h".
15707         (PTRACE_GET_THREAD_AREA): Define.
15708         (ps_get_thread_area): New function.
15709
15710 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
15711
15712         * configure.srv (m68k*-*-uclinux*): New target.
15713         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15714         (linux_resume_one_process): Remove extraneous cast.
15715         (linux_read_offsets): New.
15716         (linux_target_op): Add linux_read_offsets on mmuless systems.
15717         * server.c (handle_query): Add qOffsets logic.
15718         * target.h (struct target_ops): Add read_offsets.
15719
15720 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15721
15722         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15723         (PTRACE_GET_THREAD_AREA): Define.
15724         (ps_get_thread_area): New function.
15725         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15726         (linux-x86-64-low.o): Update.
15727
15728 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15729
15730         * configure.ac: Remove checks for prfpregset_t.
15731         * gdb_proc_service.h: New file.
15732         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15733         new "gdb_proc_service.h".
15734         * proc-service.c: Likewise.
15735         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15736         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15737         * Makefile.in (gdb_proc_service_h): Updated.
15738         * configure, config.in: Regenerated.
15739
15740 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15741
15742         * remote-utils.c (prepare_resume_reply): Move declaration
15743         of gdb_id_from_wait to the top of the block.
15744
15745 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
15746
15747         * linux-low.c (regsets_store_inferior_registers): Read the regset
15748         from the target before filling it.
15749
15750 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15751
15752         * server.c (attach_inferior): Return SIGTRAP for a successful
15753         attach.
15754
15755 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
15756
15757         * Makefile.in (OBS): Add version.o.
15758         (STAGESTUFF): Delete.
15759         (version.o): Add dependencies.
15760         (version.c): Replace rule.
15761         (clean): Remove version.c.
15762         * server.c (gdbserver_version): New.
15763         (gdbserver_usage): Use printf.
15764         (main): Handle --version and --help.
15765         * server.h (version, host_name): Add declarations.
15766
15767 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
15768
15769         * linux-arm-low.c:
15770         * linux-arm-low.c:
15771         * inferiors.c:
15772         * i387-fp.h:
15773         * i387-fp.c:
15774         * gdbreplay.c:
15775         * regcache.c:
15776         * proc-service.c:
15777         * mem-break.h:
15778         * mem-break.c:
15779         * linux-x86-64-low.c:
15780         * linux-sh-low.c:
15781         * linux-s390-low.c:
15782         * linux-ppc64-low.c:
15783         * linux-ppc-low.c:
15784         * linux-mips-low.c:
15785         * linux-m68k-low.c:
15786         * linux-m32r-low.c:
15787         * linux-low.h:
15788         * linux-low.c:
15789         * linux-ia64-low.c:
15790         * linux-i386-low.c:
15791         * linux-crisv32-low.c:
15792         * thread-db.c:
15793         * terminal.h:
15794         * target.h:
15795         * target.c:
15796         * server.h:
15797         * server.c:
15798         * remote-utils.c:
15799         * regcache.h:
15800         * utils.c:
15801         * Makefile.in:
15802         * configure.ac:
15803         * gdbserver.1: Add (C) after Copyright.  Update the FSF
15804         address.
15805
15806 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
15807
15808         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15809         (arm_breakpoint_at): Recognize both breakpoints.
15810         (the_low_target): Use the correct breakpoint instruction.
15811
15812 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
15813
15814         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15815         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15816         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15817         (the_low_target): Update.
15818
15819 2005-10-25  Andreas Schwab  <schwab@suse.de>
15820
15821         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15822
15823         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15824         (ia64_num_regs): Reduce to 462.
15825
15826 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
15827
15828         * acinclude.m4: Correct quoting.
15829         * aclocal.m4: Regenerated.
15830
15831         Suggested by SZOKOVACS Robert <szo@ies.hu>:
15832         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15833         (thread_db_init): Call thread_db_err_str.
15834         * configure.ac: Check for TD_VERSION.
15835         * config.in, configure: Regenerated.
15836
15837 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15838
15839         * server.h (error, fatal, warning): Add ATTR_FORMAT.
15840
15841 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15842
15843         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15844         is not available.  Define HAVE_PTRACE_GETREGS if it is.
15845         * config.in, configure: Regenerated.
15846         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15847         * linux-i386-low.c, linux-m68k-low.c: Update to use
15848         HAVE_PTRACE_GETREGS.
15849         * linux-low.c (regsets_fetch_inferior_registers)
15850         (regsets_store_inferior_registers): Only return 0 if we processed
15851         GENERAL_REGS.
15852         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15853         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15854
15855 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15856
15857         * inferiors.c (struct thread_info): Add gdb_id.
15858         (add_thread): Add gdb_id argument.
15859         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15860         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15861         calls to add_thread.
15862         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15863         * server.c (handle_query): Use thread_to_gdb_id.
15864         (handle_v_cont, main): Use gdb_id_to_thread_id.
15865         * server.h (add_thread): Update prototype.
15866         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15867         prototypes.
15868
15869 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15870
15871         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15872         left-padded registers.
15873         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15874         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15875
15876 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
15877
15878         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15879         * configure: Regenerate.
15880         * config.in: Regenerate.
15881         * server.h (NEED_DECLARATION_STRERROR):
15882         Replace with !HAVE_DECL_STRERROR.
15883
15884 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
15885
15886         * linux-low.c (linux_wait, linux_send_signal): Don't test
15887         an unsigned long variable for > 0 if it could be MAX_ULONG.
15888         * server.c (myresume): Likewise.
15889         * target.c (set_desired_inferior): Likewise.
15890
15891 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
15892
15893         * configure.ac: Simplify and improve check for socklen_t.
15894         * configure, config.in: Regenerate.
15895
15896 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
15897
15898         * acconfig.h: Remove.
15899         * configure.ac: Add a test for socklen_t.  Use three-argument
15900         AC_DEFINE throughout.
15901         * config.in: Regenerated using autoheader 2.59.
15902         * configure: Regenerated.
15903
15904         * gdbreplay.c (socklen_t): Provide a default.
15905         (remote_open): Use socklen_t.
15906         * remote-utils.c (socklen_t): Provide a default.
15907         (remote_open): Use socklen_t.
15908         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15909         unsigned char.
15910
15911         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15912         char for buffers.
15913         * linux-low.c (linux_read_memory, linux_write_memory)
15914         (linux_read_auxv): Likewise.
15915         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15916         (check_mem_write): Likewise.
15917         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15918         Likewise.
15919         * regcache.c (struct inferior_rgcache_data, registers_to_string)
15920         (registers_from_string, register_data): Likewise.
15921         * server.c (handle_query, main): Likewise.
15922         * server.h (convert_ascii_to_int, convert_int_to_ascii)
15923         (decode_M_packet): Likewise.
15924         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15925         * target.h (struct target_ops): Update read_memory, write_memory,
15926         and read_auxv.
15927         (read_inferior_memory, write_inferior_memory): Update.
15928         * linux-low.h (struct linux_target_ops): Change type of breakpoint
15929         to unsigned char *.
15930         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15931         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15932         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15933         linux-s390-low.c, linux-sh-low.c: Update for changes in
15934         read_inferior_memory and the_low_target->breakpoint.
15935
15936 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
15937
15938         * Makefile.in (SFILES): Add linux-ppc64-low.c.
15939         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15940         * configure.srv: Add powerpc64-*-linux*.
15941         * linux-ppc64-low.c: New file.
15942
15943 2005-05-23  Orjan Friberg  <orjanf@axis.com>
15944
15945         * linux-cris-low.c: New file with support for CRIS.
15946         * linux-crisv32-low.c: Ditto for CRISv32.
15947         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15948         (clean): Add reg-cris.c and reg-crisv32.c.
15949         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15950         reg-crisv32.o, and reg-crisv32.c to make rules.
15951         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15952         recognized targets.
15953
15954 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
15955
15956         * linux-low.c (fetch_register): Ensure buffer size is a multiple
15957         of sizeof (PTRACE_XFER_TYPE).
15958         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
15959
15960 2005-05-12  Orjan Friberg  <orjanf@axis.com>
15961
15962         * target.h (struct target_ops): Add insert_watchpoint,
15963         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15964         pointers for hardware watchpoint support.
15965         * linux-low.h (struct linux_target_ops): Ditto.
15966         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15967         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
15968         to linux_target_ops.
15969         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15970         reply packet.
15971         * server.c (main): Recognize 'Z' and 'z' packets.
15972
15973 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
15974
15975         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15976         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15977         (the_low_target): Add new members.
15978
15979 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15980
15981         * proc-service.c (ps_lgetregs): Search all_processes instead of
15982         all_threads.
15983
15984 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
15985
15986         * server.c (start_inferior): Change return type to int.
15987         (attach_inferior): Change sigptr to int *.
15988         (handle_v_cont, handle_v_requests): Change signal to int *.
15989         (main): Change signal to int.
15990
15991 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
15992
15993         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15994         * configure.srv: Add m32r*-*-linux*.
15995         * linux-m32r-low.c: New file.
15996
15997 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
15998
15999         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16000
16001 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16002
16003         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16004         Take unsigned long arguments for PIDs.
16005         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16006         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16007         (wait_for_sigstop, linux_resume_one_process)
16008         (regsets_fetch_inferior_registers, linux_send_signal)
16009         (linux_read_auxv): Likewise.  Update the types of variables holding
16010         PIDs.  Update format string specifiers.
16011         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16012         * remote-utils.c (prepare_resume_reply): Likewise.
16013         * server.c (cont_thread, general_thread, step_thread)
16014         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16015         unsigned long.
16016         (handle_query): Update format specifiers.
16017         (handle_v_cont, main): Use strtoul for thread IDs.
16018         * server.h (struct inferior_list_entry): Use unsigned long for ID.
16019         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16020         (general_thread, step_thread, thread_from_wait)
16021         (old_thread_from_wait): Update.
16022         * target.h (struct thread_resume): Use unsigned long for THREAD.
16023         (struct target_ops): Use unsigned long for arguments to attach and
16024         thread_alive.
16025
16026 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
16027
16028         * acinclude.m4: Include bfd/bfd.m4 directly.
16029         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
16030         <agriffis@toolchain.org>.
16031         * aclocal.m4, configure: Regenerated.
16032
16033 2005-01-07  Andrew Cagney  <cagney@gnu.org>
16034
16035         * configure.ac: Rename configure.in, require autoconf 2.59.
16036         * configure: Re-generate.
16037
16038 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
16039
16040         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
16041         LIBS when finished.
16042         * aclocal.m4: Regenerated.
16043         * configure: Regenerated.
16044
16045 2004-11-21  Andreas Schwab  <schwab@suse.de>
16046
16047         * linux-m68k-low.c (m68k_num_gregs): Define.
16048         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16049         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16050         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16051         (m68k_breakpoint_at): New.  Add to the_low_target.
16052
16053         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16054         srv_linux_thread_db to yes.
16055
16056 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
16057
16058         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16059         (ARCH_SET_FS): Likewise.
16060         (ARCH_GET_FS): Likewise.
16061         (ARCH_GET_GS): Likewise.
16062
16063 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16064
16065         * linux-i386-low.c (ps_get_thread_area): New.
16066         * linux-x86-64-low.c (ps_get_thread_area): New.
16067         * linux-low.c: Include <sys/syscall.h>.
16068         (linux_kill_one_process): Don't kill the first thread here.
16069         (linux_kill): Kill the first thread here.
16070         (kill_lwp): New function.
16071         (send_sigstop, linux_send_signal): Use it.
16072         * proc-service.c: Clean up #ifdefs.
16073         (fpregset_info): Delete.
16074         (ps_lgetregs): Update and enable implementation.
16075         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16076         implementations.
16077         * remote-utils.c (struct sym_cache, symbol_cache): New.
16078         (input_interrupt): Print a clearer message.
16079         (async_io_enabled): New variable.
16080         (enable_async_io, disable_async_io): Use it.  Update comments.
16081         (look_up_one_symbol): Use the symbol cache.
16082         * thread-db.c (thread_db_look_up_symbols): New function.
16083         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
16084
16085 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16086
16087         * configure.in: Test for -rdynamic.
16088         * configure: Regenerated.
16089         * Makefile (INTERNAL_LDFLAGS): New.
16090         (gdbserver, gdbreplay): Use it.
16091
16092 2004-09-02  Andrew Cagney  <cagney@gnu.org>
16093
16094         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16095
16096 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
16097
16098         * linux-low.c (linux_wait): Clear all_processes list also.
16099
16100 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16101
16102         * linux-low.c: Include <errno.h>.  Remove extern declaration of
16103         errno.
16104
16105 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16106
16107         * gdbreplay.c, server.h, utils.c: Update copyright years.
16108
16109 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16110
16111         * server.c (main): Print child status or termination signal from
16112         variable 'signal', not 'sig'.
16113
16114 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16115
16116         * linux-low.c (linux_read_memory): Change return type to
16117         int.  Check for and return error from ptrace().
16118         * target.c (read_inferior_memory): Change return type to int.  Pass
16119         back return status from the_target->read_memory().
16120         * target.h (struct target_ops): Adapt *read_memory() prototype.
16121         Update comment.
16122         (read_inferior_memory): Adapt prototype.
16123         * server.c (main): Return an error packet if
16124         read_inferior_memory() returns an error.
16125
16126 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
16127
16128         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16129         Unify with other clean targets.
16130
16131 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16132
16133         * server.c (handle_v_cont): Call set_desired_inferior.
16134
16135 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16136
16137         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16138
16139 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16140
16141         * linux-low.c (linux_wait): Unblock async I/O.
16142         (linux_resume): Block and enable async I/O.
16143         * remote-utils.c (block_async_io, unblock_async_io): New functions.
16144         * server.h (block_async_io, unblock_async_io): Add prototypes.
16145
16146 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16147
16148         * remote-utils.c (remote_open): Print a status notice after
16149         opening a TCP port.
16150         * server.c (attach_inferior): Print a status notice after
16151         attaching.
16152
16153 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16154
16155         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16156
16157 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
16158
16159         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16160         error packet.
16161         * server.c, target.h: Update copyright years.
16162
16163 2004-02-25  Roland McGrath  <roland@redhat.com>
16164
16165         * target.h (struct target_ops): New member `read_auxv'.
16166         * server.c (handle_query): Handle qPart:auxv:read: query using that.
16167         * linux-low.c (linux_read_auxv): New function.
16168         (linux_target_ops): Initialize `read_auxv' member to that.
16169
16170 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16171
16172         Committed by Jim Blandy  <jimb@redhat.com>.
16173
16174         * linux-s390-low.c (s390_num_regs): Update.
16175         (s390_regmap): Remove control registers.  Use __s390x__ predefine
16176         instead of GPR_SIZE to distiguish s390 and s390x targets.
16177
16178 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
16179
16180         * linux-low.c: Update copyright year.
16181         (check_removed_breakpoint): Clear pending_is_breakpoint.
16182         (linux_set_resume_request, linux_queue_one_thread)
16183         (resume_status_pending_p): New functions.
16184         (linux_continue_one_thread): Use process->resume.
16185         (linux_resume): Only resume threads if there are no pending events.
16186         * linux-low.h (struct process_info): Add resume request
16187         pointer.
16188
16189 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
16190
16191         * regcache.c (new_register_cache): Clear the allocated register
16192         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16193
16194 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
16195
16196         * linux-low.c (linux_resume): Take a struct thread_resume *
16197         argument.
16198         (linux_wait): Update call.
16199         (resume_ptr): New static variable.
16200         (linux_continue_one_thread): Renamed from
16201         linux_continue_one_process.  Use resume_ptr.
16202         (linux_resume): Use linux_continue_one_thread.
16203         * server.c (handle_v_cont, handle_v_requests): New functions.
16204         (myresume): New function.
16205         (main): Handle 'v' case.
16206         * target.h (struct thread_resume): New type.
16207         (struct target_ops): Change argument of "resume" to struct
16208         thread_resume *.
16209         (myresume): Delete macro.
16210
16211 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
16212
16213         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16214         (uninstall): Support DESTDIR.
16215
16216 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
16217
16218         * configure.srv: Add xscale*linux copy of arm*linux entry.
16219
16220 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
16221
16222         * linux-arm-low.c (arm_reinsert_addr): New function.
16223         (the_low_target): Add arm_reinsert_addr.
16224
16225 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
16226
16227         * mem-break.c: Remove whitespace at end of file.
16228
16229 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16230
16231         * configure.in: Check whether we need to prototype strerror.
16232         * server.h: Optionally prototype strerror.
16233         * gdbreplay.c (perror_with_name): Use strerror.
16234         * linux-low.c (linux_attach_lwp): Use strerror.
16235         * utils.c (perror_with_name): Use strerror.
16236         * config.in, configure: Regenerated.
16237
16238 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16239
16240         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16241         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16242
16243 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
16244
16245         * Makefile.in (SFILES): Update.
16246         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16247         low-sun3.c: Remove files.
16248
16249 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
16250
16251         * linux-low.c: Move comment to linux_thread_alive where it belonged.
16252         (linux_detach_one_process, linux_detach): New functions.
16253         (linux_target_ops): Add linux_detach.
16254         * server.c (main): Handle 'D' packet.
16255         * target.h (struct target_ops): Add "detach" member.
16256         (detach_inferior): Define.
16257
16258 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
16259
16260         From Kelley Cook  <kelleycook@wideopenwest.com>:
16261         * configure.srv: Accept i[34567]86 variants.
16262
16263 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
16264
16265         * linux-low.c (linux_wait_for_event): Correct comment typos.
16266         (linux_resume_one_process): Call check_removed_breakpoint.
16267         (linux_send_signal): New function.
16268         (linux_target_ops): Add linux_send_signal.
16269         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16270         of kill.
16271         * target.h (struct target_ops): Add send_signal.
16272
16273 2003-05-29  Jim Blandy  <jimb@redhat.com>
16274
16275         * linux-low.c (usr_store_inferior_registers): Transfer buf in
16276         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
16277         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16278         away part of the register's value.
16279
16280 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
16281
16282         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16283         (linux_wait_for_event, linux_init_signals): Likewise.
16284
16285 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
16286
16287         * configure.in: Check for stdlib.h.
16288         * configure: Regenerated.
16289         * config.in: Regenerated.
16290
16291 2003-01-04  Andreas Schwab  <schwab@suse.de>
16292
16293         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16294
16295 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
16296
16297         * Makefile.in: Remove obsolete code.
16298
16299 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
16300
16301         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16302         defined(PT_FPR0_HI).
16303
16304 2002-11-17  Stuart Hughes  <seh@zee2.com>
16305
16306         * linux-arm-low.c (arm_num_regs): Increase.
16307         (arm_regmap): Include status register.
16308
16309 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
16310
16311         * linux-low.c (register_addr): Remove incorrect -1 check.
16312
16313 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
16314
16315         * linux-low.c (linux_create_inferior): Call setpgid.  Return
16316         the new PID.
16317         (unstopped_p, linux_signal_pid): Remove.
16318         (linux_target_ops): Remove linux_signal_pid.
16319         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16320         global instead of target method.
16321         * target.h (struct target_ops): Remove signal_pid.  Update comment
16322         for create_inferior.
16323         * server.c (signal_pid): New variable.
16324         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
16325         gdbserver.  Set the child to be the foreground process group.
16326         (attach_inferior): Set signal_pid.
16327
16328 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
16329
16330         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16331
16332 2002-08-20  Jim Blandy  <jimb@redhat.com>
16333
16334         * Makefile.in (LDFLAGS): Allow the configure script to establish a
16335         default for this.
16336
16337 2002-08-01  Andrew Cagney  <cagney@redhat.com>
16338
16339         * Makefile.in: Make chill references obsolete.
16340
16341 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
16342
16343         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16344         * configure: Regenerate.
16345         * config.in: Regenerate.
16346
16347 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
16348
16349         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16350         (perror_with_name, remote_close, remote_open, expect, play): Static.
16351
16352 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
16353
16354         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16355         byte offsets instead of an array of indexes.
16356         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16357
16358 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
16359
16360         * regcache.c: Add comment.
16361
16362 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
16363
16364         * thread-db.c: New file.
16365         * proc-service.c: New file.
16366         * acinclude.m4: New file.
16367         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16368         proc-service.o, and thread-db.o.
16369         (linux-low.o): Add USE_THREAD_DB.
16370         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16371         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16372         * aclocal.m4: Regenerated.
16373         * config.in: Regenerated.
16374         * configure: Regenerated.
16375         * configure.in: Check for proc_service.h, sys/procfs.h,
16376         thread_db.h, and linux/elf.h headrs.
16377         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16378         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
16379         Check for -lthread_db and thread support.
16380         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16381         PowerPC, and SuperH.
16382         * i387-fp.c: Constify arguments.
16383         * i387-fp.h: Likewise.
16384         * inferiors.c: (struct thread_info): Renamed from
16385         `struct inferior_info'.  Remove PID member.  Use generic inferior
16386         list header.  All uses updated.
16387         (inferiors, signal_pid): Removed.
16388         (all_threads): New variable.
16389         (get_thread): Define.
16390         (add_inferior_to_list): New function.
16391         (for_each_inferior): New function.
16392         (change_inferior_id): New function.
16393         (add_inferior): Removed.
16394         (remove_inferior): New function.
16395         (add_thread): New function.
16396         (free_one_thread): New function.
16397         (remove_thread): New function.
16398         (clear_inferiors): Use for_each_inferior and free_one_thread.
16399         (find_inferior): New function.
16400         (find_inferior_id): New function.
16401         (inferior_target_data): Update argument type.
16402         (set_inferior_target_data): Likewise.
16403         (inferior_regcache_data): Likewise.
16404         (set_inferior_regcache_data): Likewise.
16405         * linux-low.c (linux_bp_reinsert): Remove.
16406         (all_processes, stopping_threads, using_thrads)
16407         (struct pending_signals, debug_threads, pid_of): New.
16408         (inferior_pid): Replace with macro.
16409         (struct inferior_linux_data): Remove.
16410         (get_stop_pc, add_process): New functions.
16411         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16412         Use add_process and add_thread.
16413         (linux_attach_lwp): New function, based on old linux_attach.  Use
16414         add_process and add_thread.  Set stop_expected for new threads.
16415         (linux_attach): New function.
16416         (linux_kill_one_process): New function.
16417         (linux_kill): Kill all LWPs.
16418         (linux_thread_alive): Use find_inferior_id.
16419         (check_removed_breakpoints, status_pending_p): New functions.
16420         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16421         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
16422         struct for the found process.
16423         (linux_wait_for_event): New function.
16424         (linux_wait): Use it.  Support LWPs.
16425         (send_sigstop, wait_for_sigstop, stop_all_processes)
16426         (linux_resume_one_process, linux_continue_one_process): New functions.
16427         (linux_resume): Support LWPs.
16428         (REGISTER_RAW_SIZE): Remove.
16429         (fetch_register): Use register_size instead.  Call supply_register.
16430         (usr_store_inferior_registers): Likewise.  Call collect_register.
16431         Fix recursive case.
16432         (regsets_fetch_inferior_registers): Improve error message.
16433         (regsets_store_inferior_registers): Add debugging.
16434         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16435         (unstopped_p, linux_signal_pid): New functions.
16436         (linux_target_ops): Add linux_signal_pid.
16437         (linux_init_signals): New function.
16438         (initialize_low): Call it.  Initialize using_threads.
16439         * regcache.c (inferior_regcache_data): Add valid
16440         flag.
16441         (get_regcache): Fetch registers lazily.  Add fetch argument
16442         and update all callers.
16443         (regcache_invalidate_one, regcache_invalidate): New
16444         functions.
16445         (new_register_cache): Renamed from create_register_cache.
16446         Return the new regcache.
16447         (free_register_cache): Change argument to a void *.
16448         (registers_to_string, registers_from_string): Call get_regcache
16449         with fetch flag set.
16450         (register_data): Make static.  Pass fetch flag to get_regcache.
16451         (supply_register): Call get_regcache with fetch flag clear.
16452         (collect_register): Call get_regcache with fetch flag set.
16453         (collect_register_as_string): New function.
16454         * regcache.h: Update.
16455         * remote-utils.c (putpkt): Flush after debug output and use
16456         stderr.
16457         Handle input interrupts while waiting for an ACK.
16458         (input_interrupt): Use signal_pid method.
16459         (getpkt): Flush after debug output and use stderr.
16460         (outreg): Use collect_register_as_string.
16461         (new_thread_notify, dead_thread_notify): New functions.
16462         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
16463         and general_thread.
16464         (look_up_one_symbol): Flush after debug output.
16465         * server.c (step_thread, server_waiting): New variables.
16466         (start_inferior): Don't use signal_pid.  Update call to mywait.
16467         (attach_inferior): Update call to mywait.
16468         (handle_query): Handle qfThreadInfo and qsThreadInfo.
16469         (main): Don't fetch/store registers explicitly.  Use
16470         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
16471         calls to mywait.
16472         * server.h: Update.
16473         (struct inferior_list, struct_inferior_list_entry): New.
16474         * target.c (set_desired_inferior): New.
16475         (write_inferior_memory): Constify.
16476         (mywait): New function.
16477         * target.h: Update.
16478         (struct target_ops): New signal_pid method.
16479         (mywait): Removed macro, added prototype.
16480
16481         * linux-low.h (regset_func): Removed.
16482         (regset_fill_func, regset_store_func): New.
16483         (enum regset_type): New.
16484         (struct regset_info): Add type field.  Use new operation types.
16485         (struct linux_target_ops): stop_pc renamed to get_pc.
16486         Add decr_pc_after_break and breakpoint_at.
16487         (get_process, get_thread_proess, get_process_thread)
16488         (strut process_info, all_processes, linux_attach_lwp)
16489         (thread_db_init): New.
16490
16491         * linux-arm-low.c (arm_get_pc, arm_set_pc,
16492         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16493         (the_low_target): Add new members.
16494         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16495         (i386_store_fpxregset): Constify.
16496         (target_regsets): Add new kind identifier.
16497         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
16498         (i386_set_pc): Add debugging.
16499         (i386_breakpoint_at): New function.
16500         (the_low_target): Add new members.
16501         * linux-mips-low.c (mips_get_pc, mips_set_pc)
16502         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16503         (mips_breakpoint_at): New.
16504         (the_low_target): Add new members.
16505         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16506         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16507         (the_low_target): Add new members.
16508         * linux-sh-low.c (sh_get_pc, sh_set_pc)
16509         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16510         (the_low_target): Add new members.
16511         * linux-x86-64-low.c (target_regsets): Add new kind
16512         identifier.
16513
16514 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
16515
16516         From Martin Pool <mbp@samba.org>:
16517         * server.c (gdbserver_usage): New function.
16518         (main): Call it.
16519
16520 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
16521
16522         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16523         stop_at -> stop_pc.
16524
16525 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
16526
16527         * Makefile.in: Remove obsolete code.
16528
16529 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
16530
16531         * linux-low.c (regsets_fetch_inferior_registers),
16532         (regsets_store_inferior_registers): Removed cast to int from
16533         ptrace() calls.
16534         * regcache.h: Added declaration of struct inferior_info.
16535
16536 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16537
16538         * inferiors.c (struct inferior_info): Add regcache_data.
16539         (add_inferior): Call create_register_cache.
16540         (clear_inferiors): Call free_register_cache.
16541         (inferior_regcache_data, set_inferior_regcache_data): New functions.
16542         * regcache.c (struct inferior_regcache_data): New.
16543         (registers): Remove.
16544         (get_regcache): New function.
16545         (create_register_cache, free_register_cache): New functions.
16546         (set_register_cache): Don't initialize the register cache here.
16547         (registers_to_string, registers_from_string, register_data): Call
16548         get_regcache.
16549         * regcache.h: Add prototypes.
16550         * server.h: Likewise.
16551
16552 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16553
16554         * mem-break.c: New file.
16555         * mem-break.h: New file.
16556         * Makefile.in: Add mem-break.o rule; update server.h
16557         dependencies.
16558         * inferiors.c (struct inferior_info): Add target_data
16559         member.
16560         (clear_inferiors): Free target_data member if set.
16561         (inferior_target_data, set_inferior_target_data): New functions.
16562         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16563         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
16564         * linux-low.c (linux_bp_reinsert): New variable.
16565         (struct inferior_linux_data): New.
16566         (linux_create_inferior): Use set_inferior_target_data.
16567         (linux_attach): Likewise.  Call add_inferior.
16568         (linux_wait_for_one_inferior): New function.
16569         (linux_wait): Call it.
16570         (linux_write_memory): Add const.
16571         (initialize_low): Call set_breakpoint_data.
16572         * linux-low.h (struct linux_target_ops): Add breakpoint
16573         handling members.
16574         * server.c (attach_inferior): Remove extra add_inferior
16575         call.
16576         * server.h: Include mem-break.h.  Update inferior.c
16577         prototypes.
16578         * target.c (read_inferior_memory)
16579         (write_inferior_memory): New functions.
16580         * target.h (read_inferior_memory)
16581         (write_inferior_memory): Change macros to prototypes.
16582         (struct target_ops): Update comments.  Add const to write_memory
16583         definition.
16584
16585 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
16586
16587         * linux-low.c (usr_store_inferior_registers): Support
16588         registers which are allowed to fail to store.
16589         * linux-low.h (linux_target_ops): Likewise.
16590         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16591         (ppc_cannot_store_register): FPSCR may not be storable.
16592
16593 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16594
16595         * server.h: Include <string.h> if HAVE_STRING_H.
16596         * ChangeLog: Correct paths in last ChangeLog entry.
16597
16598 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16599
16600         * linux-low.h: Remove obsolete prototypes.
16601         (struct linux_target_ops): New.
16602         (extern the_low_target): New.
16603         * linux-low.c (num_regs, regmap): Remove declarations.
16604         (register_addr): Use the_low_target explicitly.
16605         (fetch_register): Likewise.
16606         (usr_fetch_inferior_registers): Likewise.
16607         (usr_store_inferior_registers): Likewise.
16608         * linux-arm-low.c (num_regs): Remove.
16609         (arm_num_regs): Define.
16610         (arm_regmap): Renamed from regmap, made static.
16611         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16612         made static.
16613         (arm_cannot_store_register): Renamed from cannot_store_register,
16614         made static.
16615         (the_low_target): New.
16616         * linux-i386-low.c (num_regs): Remove.
16617         (i386_num_regs): Define.
16618         (i386_regmap): Renamed from regmap, made static.
16619         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16620         made static.
16621         (i386_cannot_store_register): Renamed from cannot_store_register,
16622         made static.
16623         (the_low_target): New.
16624         * linux-ia64-low.c (num_regs): Remove.
16625         (ia64_num_regs): Define.
16626         (ia64_regmap): Renamed from regmap, made static.
16627         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16628         made static.
16629         (ia64_cannot_store_register): Renamed from cannot_store_register,
16630         made static.
16631         (the_low_target): New.
16632         * linux-m68k-low.c (num_regs): Remove.
16633         (m68k_num_regs): Define.
16634         (m68k_regmap): Renamed from regmap, made static.
16635         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16636         made static.
16637         (m68k_cannot_store_register): Renamed from cannot_store_register,
16638         made static.
16639         (the_low_target): New.
16640         * linux-mips-low.c (num_regs): Remove.
16641         (mips_num_regs): Define.
16642         (mips_regmap): Renamed from regmap, made static.
16643         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16644         made static.
16645         (mips_cannot_store_register): Renamed from cannot_store_register,
16646         made static.
16647         (the_low_target): New.
16648         * linux-ppc-low.c (num_regs): Remove.
16649         (ppc_num_regs): Define.
16650         (ppc_regmap): Renamed from regmap, made static.
16651         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16652         made static.
16653         (ppc_cannot_store_register): Renamed from cannot_store_register,
16654         made static.
16655         (the_low_target): New.
16656         * linux-s390-low.c (num_regs): Remove.
16657         (s390_num_regs): Define.
16658         (s390_regmap): Renamed from regmap, made static.
16659         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16660         made static.
16661         (s390_cannot_store_register): Renamed from cannot_store_register,
16662         made static.
16663         (the_low_target): New.
16664         * linux-sh-low.c (num_regs): Remove.
16665         (sh_num_regs): Define.
16666         (sh_regmap): Renamed from regmap, made static.
16667         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16668         made static.
16669         (sh_cannot_store_register): Renamed from cannot_store_register,
16670         made static.
16671         (the_low_target): New.
16672         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16673         (the_low_target): New.
16674
16675 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16676
16677         * Makefile.in: Add stamp-h target.
16678         * configure.in: Create stamp-h.
16679         * configure: Regenerated.
16680
16681 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16682
16683         * inferiors.c: New file.
16684         * target.c: New file.
16685         * target.h: New file.
16686         * Makefile.in:  Add target.o and inferiors.o.  Update
16687         dependencies.
16688         * linux-low.c (inferior_pid): New static variable,
16689         moved from server.c.
16690         (linux_create_inferior): Renamed from create_inferior.
16691         Call add_inferior.  Return 0 on success instead of a PID.
16692         (linux_attach): Renamed from myattach.
16693         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
16694         (linux_thread_alive): Renamed from mythread_alive.
16695         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
16696         child dies.
16697         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
16698         (regsets_store_inferior_registers): Correct error message.
16699         Add missing ``return 0''.
16700         (linux_fetch_registers): Renamed from fetch_inferior_registers.
16701         (linux_store_registers): Renamed from store_inferior_registers.
16702         (linux_read_memory): Renamed from read_inferior_memory.
16703         (linux_write_memory): Renamed from write_inferior_memory.
16704         (linux_target_ops): New structure.
16705         (initialize_low): Call set_target_ops ().
16706         * remote-utils.c (unhexify): New function.
16707         (hexify): New function.
16708         (input_interrupt): Send signals to ``signal_pid''.
16709         * server.c (inferior_pid): Remove.
16710         (start_inferior): Update create_inferior call.
16711         (attach_inferior): Call add_inferior.
16712         (handle_query): New function.
16713         (main): Call handle_query for `q' packets.
16714         * server.h: Include "target.h".  Remove obsolete prototypes.
16715         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16716
16717 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16718
16719         * Makefile.in: Add WARN_CFLAGS.  Update configury
16720         dependencies.
16721         * configure.in: Check for <string.h>
16722         * configure: Regenerate.
16723         * config.in: Regenerate.
16724         * gdbreplay.c: Include needed system headers.
16725         (remote_open): Remove strchr prototype.
16726         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16727         * regcache.c (supply_register): Change buf argument to const void *.
16728         (supply_register_by_name): Likewise.
16729         (collect_register): Change buf argument to void *.
16730         (collect_register_by_name): Likewise.
16731         * regcache.h: Add missing prototypes.
16732         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16733         * server.c (handle_query): New function.
16734         (attached): New static variable, moved out of main.
16735         (main): Quiet longjmp clobber warnings.
16736         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
16737         * utils.c (error): Remove NORETURN.
16738         (fatal): Likewise.