gdb/ChangeLog

   1 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
   2
   3         * nat/linux-personality.c: Replace "#ifndef
   4         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
   5         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
   6         systems.
   7
   8 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
   9
  10         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
  11         functions.
  12         (_initialize_tui_win) <border-kind, border-mode>:
  13         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
  14         (tui_set_tab_width_command): Fix the commentary.
  15
  16         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
  17
  18         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
  19         Doc fix.
  20         (tui_set_tab_width_command): Delete and recreate the source and
  21         the disassembly windows, to show the effect of the changed tab
  22         size immediately.
  23
  24         * tui/tui-data.h (LINE_PREFIX): Make shorter
  25         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
  26         "Thread NNNNN.XXXX" thread ID notation on Windows.
  27
  28 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
  29
  30         Fix gcc-5 compilation.
  31         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
  32
  33 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
  34
  35         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
  36         (linux-personality.o): New rule.
  37         * common/common-defs.h: Include <stdint.h>.
  38         * config/aarch64/linux.mh (NATDEPFILES): Include
  39         linux-personality.o.
  40         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
  41         * config/arm/linux.mh (NATDEPFILES): Likewise.
  42         * config/i386/linux64.mh (NATDEPFILES): Likewise.
  43         * config/i386/linux.mh (NATDEPFILES): Likewise.
  44         * config/ia64/linux.mh (NATDEPFILES): Likewise.
  45         * config/m32r/linux.mh (NATDEPFILES): Likewise.
  46         * config/m68k/linux.mh (NATDEPFILES): Likewise.
  47         * config/mips/linux.mh (NATDEPFILES): Likewise.
  48         * config/pa/linux.mh (NATDEPFILES): Likewise.
  49         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
  50         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
  51         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
  52         * config/s390/linux.mh (NATDEPFILES): Likewise.
  53         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
  54         * config/sparc/linux.mh (NATDEPFILES): Likewise.
  55         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
  56         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
  57         * defs.h: Remove #include <stdint.h> (moved to
  58         common/common-defs.h).
  59         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
  60         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
  61         nat/linux-personality.c).
  62         (linux_nat_create_inferior): Remove code to disable address space
  63         randomization (moved to nat/linux-personality.c).  Create cleanup
  64         to disable address space randomization.
  65         * nat/linux-personality.c: New file.
  66         * nat/linux-personality.h: Likewise.
  67
  68 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
  69
  70         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
  71         common/posix-strerror.c.
  72         (posix-strerror.o): New rule.
  73         (mingw-strerror.o): Likewise.
  74         * common/common-utils.h (safe_strerror): Move prototype to here,
  75         from utils.h.
  76         * common/common.host: New file.
  77         * common/mingw-strerror.c: Likewise.
  78         * common/posix-strerror.c: Likewise.
  79         * configure: Regenerated.
  80         * configure.ac: Source common/common.host.  Add variable
  81         common_host_obs to gdb_host_obs.
  82         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
  83         gdb/common/posix-strerror.c when warning about the use of
  84         strerror.
  85         * mingw-hdep.c (safe_strerror): Remove definition; move it to
  86         common/mingw-strerror.c.
  87         * posix-hdep.c (safe_strerror): Remove definition; move it to
  88         common/posix-hdep.c.
  89         * utils.h (safe_strerror): Remove prototype; move to
  90         common/common-utils.h.
  91
  92 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
  93
  94         GDB 7.8.2 released.
  95
  96 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
  97
  98         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
  99         ___XA type if the array has already been fixed.
 100
 101 2015-01-14  Yao Qi  <yao@codesourcery.com>
 102
 103         * Makefile.in (ppc-linux.o): New rule.
 104         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
 105         * configure.ac: AC_CHECK_FUNCS(getauxval).
 106         * config.in: Re-generated.
 107         * configure: Re-generated.
 108         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
 109         Declare.
 110         * nat/ppc-linux.c: New file.
 111         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
 112         Call ppc64_64bit_inferior_p.
 113
 114 2015-01-14  Yao Qi  <yao@codesourcery.com>
 115
 116         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
 117         nat/ppc-linux.h.
 118         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
 119         (PPC_FEATURE_HAS_DFP): Likewise.
 120         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
 121         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
 122         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
 123         Include "nat/ppc-linux.h".
 124         * nat/ppc-linux.h: New file.
 125         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
 126
 127 2015-01-14  Pedro Alves  <palves@redhat.com>
 128
 129         PR gdb/17525
 130         * breakpoint.c: Include "interps.h".
 131         (bpstat_do_actions_1): Also check whether the interpreter is
 132         async.
 133
 134 2015-01-14  Pedro Alves  <palves@redhat.com>
 135
 136         PR cli/17828
 137         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
 138         reinstall if the interpreter is sync.
 139
 140 2015-01-13  Doug Evans  <dje@google.com>
 141
 142         * objfiles.c (objfile_filename): New function.
 143         * objfiles.h (objfile_filename): Declare it.
 144         (objfile_name): Add function comment.
 145         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
 146         bfd file name (which may be realpath'd), and the original name.
 147
 148 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 149
 150         * NEWS: Create a new section for the next release branch.
 151         Rename the section of the current branch, now that it has
 152         been cut.
 153
 154 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 155
 156         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
 157         * version.in: Bump version to 7.9.50.DATE-cvs.
 158
 159 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 160
 161         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
 162         Remove trailing new-line in argument of call to warning.
 163
 164 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 165
 166         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
 167         new-line in argument of call to "warning".
 168
 169 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 170
 171         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
 172         in static block, then try searching for primitive types.
 173
 174 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
 175
 176         * top.h (gdb_add_history): Declare.
 177         * top.c (command_count): New variable.
 178         (gdb_add_history): New function.
 179         (gdb_safe_append_history): New static function.
 180         (quit_force): Call it.
 181         (command_line_input): Use gdb_add_history instead of
 182         add_history.
 183         * event-top.c (command_line_handler): Likewise.
 184
 185 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
 186
 187         PR gdb/17046
 188         * darwin-nat.c: Replace <machine/setjmp.h> #include by
 189         <setjmp.h> #include.
 190
 191 2015-01-11  Doug Evans  <xdje42@gmail.com>
 192
 193         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
 194
 195 2015-01-11  Doug Evans  <xdje42@gmail.com>
 196
 197         PR gdb/15830
 198         * NEWS: The "maint demangle" command is renamed as "demangle".
 199         * demangle.c: #include cli/cli-utils.h, language.h.
 200         (demangle_command): New function.
 201         (_initialize_demangle): Add new command "demangle".
 202         * maint.c (maintenance_demangle): Stub out.
 203         (_initialize_maint_cmds): Update help text for "maint demangle",
 204         and mark as deprecated.
 205
 206 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
 207
 208         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
 209         inferior_thread is a function.
 210
 211 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 212
 213         * Makefile.in (.y.c): Don't munge yacc's #line
 214         directives.
 215
 216 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 217
 218         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
 219         to prompt for input.
 220         * tui/tui-hooks.c (tui_query_hook): Remove.
 221         (tui_install_hooks): Don't set deprecated_query_hook.
 222         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
 223         height calculation.  Always update the command window's cur_line.
 224
 225 2015-01-09  Pedro Alves  <palves@redhat.com>
 226
 227         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
 228         function.
 229         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
 230         declaration.
 231         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
 232         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
 233         stop_reason.
 234         (check_stopped_by_watchpoint): New function.
 235         (save_sigtrap): Reimplement.
 236         (linux_nat_stopped_by_watchpoint): Adjust.
 237         (linux_nat_lp_status_is_event): Delete.
 238         (stop_wait_callback): Only call save_sigtrap after storing the
 239         pending status.
 240         (status_callback): If the thread had been stopped for a breakpoint
 241         that has since been removed, discard the event and resume the LWP.
 242         (count_events_callback, select_event_lwp_callback): Use
 243         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
 244         (cancel_breakpoint): Rename to ...
 245         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
 246         stopped for a software breakpoint or hardware breakpoint.
 247         (select_event_lwp): Only give preference to the stepping LWP in
 248         all-stop mode.  Adjust comments.
 249         (stop_and_resume_callback): Remove references to new_pending_p.
 250         (linux_nat_filter_event): Likewise.  Leave exit events of the
 251         leader thread pending here.  Handle signal short circuiting here.
 252         Only call save_sigtrap after storing the pending waitstatus.
 253         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
 254         new_pending.  Don't handle leaving events the caller is not
 255         interested in pending here, nor handle signal short-circuiting
 256         here.  Also give equal priority to all LWPs that have had events
 257         in non-stop mode.  If reporting a software breakpoint event,
 258         unadjust the LWP's PC.
 259         * linux-nat.h (enum lwp_stop_reason): New.
 260         (struct lwp_info) <stop_pc>: New field.
 261         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
 262         (struct lwp_info) <stop_reason>: New field.
 263         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
 264
 265 2015-01-09  Pedro Alves  <palves@redhat.com>
 266
 267         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
 268         Set the LWP's 'resumed' flag.
 269
 270 2015-01-09  Pedro Alves  <palves@redhat.com>
 271
 272         * linux-nat.c (linux_resume_one_lwp): New function.
 273         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
 274         (linux_nat_resume): Use lwp_status_pending_p and
 275         linux_resume_one_lwp.
 276         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
 277         (linux_handle_extended_wait): Use linux_resume_one_lwp.
 278         (status_callback, running_callback): Use lwp_status_pending_p.
 279         (lwp_status_pending_p): New function.
 280         (stop_and_resume_callback): Use lwp_status_pending_p.
 281         (linux_nat_filter_event): Use linux_resume_one_lwp.
 282         (linux_nat_wait_1): Always use status_callback to look for an LWP
 283         with a pending status.  Use linux_resume_one_lwp.
 284         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
 285         linux_resume_one_lwp.
 286
 287 2015-01-09  Pedro Alves  <palves@redhat.com>
 288
 289         * breakpoint.c (bp_location_inserted_here_p): New function,
 290         factored out from ...
 291         (breakpoint_inserted_here_p): ... here.  Use
 292         ALL_BP_LOCATIONS_AT_ADDR.
 293         (software_breakpoint_inserted_here_p): Use
 294         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
 295
 296 2014-01-09  Pedro Alves  <palves@redhat.com>
 297
 298         Skip enabling event reporting if the kernel supports
 299         PTRACE_EVENT_CLONE.
 300         * linux-thread-db.c: Include "nat/linux-ptrace.h".
 301         (thread_db_use_events): New function.
 302         (try_thread_db_load_1): Check thread_db_use_events before enabling
 303         event reporting.
 304         (update_thread_state): New function.
 305         (attach_thread): Use it.  Check thread_db_use_events before
 306         enabling event reporting.
 307         (thread_db_detach): Check thread_db_use_events before disabling
 308         event reporting.
 309         (find_new_threads_callback): Check thread_db_use_events before
 310         enabling event reporting.  Update the thread's state if not using
 311         libthread_db events.
 312
 313 2015-01-09  Pedro Alves  <palves@redhat.com>
 314
 315         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
 316         about to wait for is > 0.
 317         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
 318         the kernel thread ID is -1.
 319
 320 2015-01-09  Pedro Alves  <palves@redhat.com>
 321
 322         * linux-nat.c (attach_proc_task_lwp_callback): New function.
 323         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
 324         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
 325         ptrace option flags.
 326         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
 327         field.
 328         * nat/linux-procfs.c: Include <dirent.h>.
 329         (linux_proc_get_int): New parameter "warn".  Handle it.
 330         (linux_proc_get_tgid): Adjust.
 331         (linux_proc_get_tracerpid): Rename to ...
 332         (linux_proc_get_tracerpid_nowarn): ... this.
 333         (linux_proc_pid_get_state): New function, factored out from
 334         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
 335         and handle it.
 336         (linux_proc_pid_is_gone): New function.
 337         (linux_proc_pid_is_stopped): Adjust.
 338         (linux_proc_pid_is_zombie_maybe_warn)
 339         (linux_proc_pid_is_zombie_nowarn): New functions.
 340         (linux_proc_pid_is_zombie): Use
 341         linux_proc_pid_is_zombie_maybe_warn.
 342         (linux_proc_attach_tgid_threads): New function.
 343         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
 344         (linux_proc_get_tracerpid): Rename to ...
 345         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
 346         (linux_proc_pid_is_gone): New declaration.
 347         (linux_proc_pid_is_zombie): Update comment.
 348         (linux_proc_pid_is_zombie_nowarn): New declaration.
 349         (linux_proc_attach_lwp_func): New typedef.
 350         (linux_proc_attach_tgid_threads): New declaration.
 351         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
 352         use nowarn functions.
 353         (linux_ptrace_attach_fail_reason_string): Move here from
 354         gdbserver/linux-low.c and rename.
 355         (ptrace_supports_feature): If the current ptrace options are not
 356         known yet, check them now, instead of asserting.
 357         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
 358         Declare.
 359
 360 2015-01-09  Pedro Alves  <palves@redhat.com>
 361
 362         * linux-thread-db.c (thread_db_find_new_threads_silently)
 363         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
 364         (find_new_threads_once): Print debug output on gdb_stdlog.
 365
 366 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
 367             Pedro Alves  <palves@redhat.com>
 368
 369         * compile/compile.c: Include "gdb_wait.h".
 370         (do_rmdir): Check return value, and free 'zap'.
 371
 372 2015-01-08  Pedro Alves  <palves@redhat.com>
 373             Yao Qi  <yao@codesourcery.com>
 374
 375         * dwarf2loc.c (indirect_pieced_value): Don't call
 376         gdb_sign_extend.  Call extract_signed_integer instead.
 377         * utils.c (gdb_sign_extend): Remove.
 378         * utils.h (gdb_sign_extend): Remove declaration.
 379
 380 2015-01-07  Pierre Muller  <muller@sourceware.org>
 381
 382         PR symtab/17811
 383         * stabsread.c (define_symbol): Set language for C++ special symbols.
 384
 385 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 386
 387         * inflow.c (initial_gdb_ttystate): Tweak comment.
 388
 389 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 390
 391         * inflow.c (set_initial_gdb_ttystate): Add empty line after
 392         comment documenting function.
 393
 394 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 395
 396         * terminal.h (set_initial_gdb_ttystate): Declare.
 397         * inflow.c (initial_gdb_ttystate): New static variable.
 398         (set_initial_gdb_ttystate): New setter.
 399         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
 400         instead of our current terminal state.
 401         * top.c (gdb_init): Call set_initial_gdb_ttystate.
 402
 403 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 404
 405         * guile/scm-type.c (tyscm_array_1): Add comment.
 406         * python/py-type.c (typy_array_1): Add comment.
 407
 408 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 409
 410         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
 411         error if N2 is equal to N1 - 1.
 412
 413 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 414
 415         * python/py-type.c (typy_array_1): Do not raise negative-length
 416         exception if N2 is equal to N1 - 1.
 417
 418 2015-01-03  Doug Evans  <xdje42@gmail.com>
 419
 420         * c-exp.y: Whitespace cleanup.
 421         (classify_inner_name): Remove extra ;.
 422
 423 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
 424
 425         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
 426         offset signed.
 427
 428 2015-01-02  Doug Evans  <dje@google.com>
 429
 430         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
 431
 432 2015-01-02  Doug Evans  <dje@google.com>
 433
 434         * symtab.h (struct symbol): Fix typo in comment.
 435
 436 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 437
 438         Update year range in copyright notice of all files.
 439
 440 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 441
 442         * top.c (print_gdb_version): Update copyright year to 2015.
 443
 444 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 445
 446         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
 447
 448 For older changes see ChangeLog-2014.
 449 \f
 450 Local Variables:
 451 mode: change-log
 452 left-margin: 8
 453 fill-column: 74
 454 version-control: never
 455 coding: utf-8
 456 End: