gdb/ChangeLog

   1 2015-01-14  Yao Qi  <yao@codesourcery.com>
   2
   3         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
   4         nat/ppc-linux.h.
   5         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
   6         (PPC_FEATURE_HAS_DFP): Likewise.
   7         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
   8         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
   9         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
  10         Include "nat/ppc-linux.h".
  11         * nat/ppc-linux.h: New file.
  12         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
  13
  14 2015-01-14  Pedro Alves  <palves@redhat.com>
  15
  16         PR gdb/17525
  17         * breakpoint.c: Include "interps.h".
  18         (bpstat_do_actions_1): Also check whether the interpreter is
  19         async.
  20
  21 2015-01-14  Pedro Alves  <palves@redhat.com>
  22
  23         PR cli/17828
  24         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
  25         reinstall if the interpreter is sync.
  26
  27 2015-01-13  Doug Evans  <dje@google.com>
  28
  29         * objfiles.c (objfile_filename): New function.
  30         * objfiles.h (objfile_filename): Declare it.
  31         (objfile_name): Add function comment.
  32         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
  33         bfd file name (which may be realpath'd), and the original name.
  34
  35 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
  36
  37         * NEWS: Create a new section for the next release branch.
  38         Rename the section of the current branch, now that it has
  39         been cut.
  40
  41 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
  42
  43         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
  44         * version.in: Bump version to 7.9.50.DATE-cvs.
  45
  46 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
  47
  48         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
  49         Remove trailing new-line in argument of call to warning.
  50
  51 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
  52
  53         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
  54         new-line in argument of call to "warning".
  55
  56 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
  57
  58         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
  59         in static block, then try searching for primitive types.
  60
  61 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
  62
  63         * top.h (gdb_add_history): Declare.
  64         * top.c (command_count): New variable.
  65         (gdb_add_history): New function.
  66         (gdb_safe_append_history): New static function.
  67         (quit_force): Call it.
  68         (command_line_input): Use gdb_add_history instead of
  69         add_history.
  70         * event-top.c (command_line_handler): Likewise.
  71
  72 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
  73
  74         PR gdb/17046
  75         * darwin-nat.c: Replace <machine/setjmp.h> #include by
  76         <setjmp.h> #include.
  77
  78 2015-01-11  Doug Evans  <xdje42@gmail.com>
  79
  80         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
  81
  82 2015-01-11  Doug Evans  <xdje42@gmail.com>
  83
  84         PR gdb/15830
  85         * NEWS: The "maint demangle" command is renamed as "demangle".
  86         * demangle.c: #include cli/cli-utils.h, language.h.
  87         (demangle_command): New function.
  88         (_initialize_demangle): Add new command "demangle".
  89         * maint.c (maintenance_demangle): Stub out.
  90         (_initialize_maint_cmds): Update help text for "maint demangle",
  91         and mark as deprecated.
  92
  93 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
  94
  95         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
  96         inferior_thread is a function.
  97
  98 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
  99
 100         * Makefile.in (.y.c): Don't munge yacc's #line
 101         directives.
 102
 103 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 104
 105         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
 106         to prompt for input.
 107         * tui/tui-hooks.c (tui_query_hook): Remove.
 108         (tui_install_hooks): Don't set deprecated_query_hook.
 109         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
 110         height calculation.  Always update the command window's cur_line.
 111
 112 2015-01-09  Pedro Alves  <palves@redhat.com>
 113
 114         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
 115         function.
 116         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
 117         declaration.
 118         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
 119         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
 120         stop_reason.
 121         (check_stopped_by_watchpoint): New function.
 122         (save_sigtrap): Reimplement.
 123         (linux_nat_stopped_by_watchpoint): Adjust.
 124         (linux_nat_lp_status_is_event): Delete.
 125         (stop_wait_callback): Only call save_sigtrap after storing the
 126         pending status.
 127         (status_callback): If the thread had been stopped for a breakpoint
 128         that has since been removed, discard the event and resume the LWP.
 129         (count_events_callback, select_event_lwp_callback): Use
 130         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
 131         (cancel_breakpoint): Rename to ...
 132         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
 133         stopped for a software breakpoint or hardware breakpoint.
 134         (select_event_lwp): Only give preference to the stepping LWP in
 135         all-stop mode.  Adjust comments.
 136         (stop_and_resume_callback): Remove references to new_pending_p.
 137         (linux_nat_filter_event): Likewise.  Leave exit events of the
 138         leader thread pending here.  Handle signal short circuiting here.
 139         Only call save_sigtrap after storing the pending waitstatus.
 140         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
 141         new_pending.  Don't handle leaving events the caller is not
 142         interested in pending here, nor handle signal short-circuiting
 143         here.  Also give equal priority to all LWPs that have had events
 144         in non-stop mode.  If reporting a software breakpoint event,
 145         unadjust the LWP's PC.
 146         * linux-nat.h (enum lwp_stop_reason): New.
 147         (struct lwp_info) <stop_pc>: New field.
 148         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
 149         (struct lwp_info) <stop_reason>: New field.
 150         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
 151
 152 2015-01-09  Pedro Alves  <palves@redhat.com>
 153
 154         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
 155         Set the LWP's 'resumed' flag.
 156
 157 2015-01-09  Pedro Alves  <palves@redhat.com>
 158
 159         * linux-nat.c (linux_resume_one_lwp): New function.
 160         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
 161         (linux_nat_resume): Use lwp_status_pending_p and
 162         linux_resume_one_lwp.
 163         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
 164         (linux_handle_extended_wait): Use linux_resume_one_lwp.
 165         (status_callback, running_callback): Use lwp_status_pending_p.
 166         (lwp_status_pending_p): New function.
 167         (stop_and_resume_callback): Use lwp_status_pending_p.
 168         (linux_nat_filter_event): Use linux_resume_one_lwp.
 169         (linux_nat_wait_1): Always use status_callback to look for an LWP
 170         with a pending status.  Use linux_resume_one_lwp.
 171         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
 172         linux_resume_one_lwp.
 173
 174 2015-01-09  Pedro Alves  <palves@redhat.com>
 175
 176         * breakpoint.c (bp_location_inserted_here_p): New function,
 177         factored out from ...
 178         (breakpoint_inserted_here_p): ... here.  Use
 179         ALL_BP_LOCATIONS_AT_ADDR.
 180         (software_breakpoint_inserted_here_p): Use
 181         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
 182
 183 2014-01-09  Pedro Alves  <palves@redhat.com>
 184
 185         Skip enabling event reporting if the kernel supports
 186         PTRACE_EVENT_CLONE.
 187         * linux-thread-db.c: Include "nat/linux-ptrace.h".
 188         (thread_db_use_events): New function.
 189         (try_thread_db_load_1): Check thread_db_use_events before enabling
 190         event reporting.
 191         (update_thread_state): New function.
 192         (attach_thread): Use it.  Check thread_db_use_events before
 193         enabling event reporting.
 194         (thread_db_detach): Check thread_db_use_events before disabling
 195         event reporting.
 196         (find_new_threads_callback): Check thread_db_use_events before
 197         enabling event reporting.  Update the thread's state if not using
 198         libthread_db events.
 199
 200 2015-01-09  Pedro Alves  <palves@redhat.com>
 201
 202         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
 203         about to wait for is > 0.
 204         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
 205         the kernel thread ID is -1.
 206
 207 2015-01-09  Pedro Alves  <palves@redhat.com>
 208
 209         * linux-nat.c (attach_proc_task_lwp_callback): New function.
 210         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
 211         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
 212         ptrace option flags.
 213         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
 214         field.
 215         * nat/linux-procfs.c: Include <dirent.h>.
 216         (linux_proc_get_int): New parameter "warn".  Handle it.
 217         (linux_proc_get_tgid): Adjust.
 218         (linux_proc_get_tracerpid): Rename to ...
 219         (linux_proc_get_tracerpid_nowarn): ... this.
 220         (linux_proc_pid_get_state): New function, factored out from
 221         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
 222         and handle it.
 223         (linux_proc_pid_is_gone): New function.
 224         (linux_proc_pid_is_stopped): Adjust.
 225         (linux_proc_pid_is_zombie_maybe_warn)
 226         (linux_proc_pid_is_zombie_nowarn): New functions.
 227         (linux_proc_pid_is_zombie): Use
 228         linux_proc_pid_is_zombie_maybe_warn.
 229         (linux_proc_attach_tgid_threads): New function.
 230         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
 231         (linux_proc_get_tracerpid): Rename to ...
 232         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
 233         (linux_proc_pid_is_gone): New declaration.
 234         (linux_proc_pid_is_zombie): Update comment.
 235         (linux_proc_pid_is_zombie_nowarn): New declaration.
 236         (linux_proc_attach_lwp_func): New typedef.
 237         (linux_proc_attach_tgid_threads): New declaration.
 238         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
 239         use nowarn functions.
 240         (linux_ptrace_attach_fail_reason_string): Move here from
 241         gdbserver/linux-low.c and rename.
 242         (ptrace_supports_feature): If the current ptrace options are not
 243         known yet, check them now, instead of asserting.
 244         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
 245         Declare.
 246
 247 2015-01-09  Pedro Alves  <palves@redhat.com>
 248
 249         * linux-thread-db.c (thread_db_find_new_threads_silently)
 250         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
 251         (find_new_threads_once): Print debug output on gdb_stdlog.
 252
 253 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
 254             Pedro Alves  <palves@redhat.com>
 255
 256         * compile/compile.c: Include "gdb_wait.h".
 257         (do_rmdir): Check return value, and free 'zap'.
 258
 259 2015-01-08  Pedro Alves  <palves@redhat.com>
 260             Yao Qi  <yao@codesourcery.com>
 261
 262         * dwarf2loc.c (indirect_pieced_value): Don't call
 263         gdb_sign_extend.  Call extract_signed_integer instead.
 264         * utils.c (gdb_sign_extend): Remove.
 265         * utils.h (gdb_sign_extend): Remove declaration.
 266
 267 2015-01-07  Pierre Muller  <muller@sourceware.org>
 268
 269         PR symtab/17811
 270         * stabsread.c (define_symbol): Set language for C++ special symbols.
 271
 272 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 273
 274         * inflow.c (initial_gdb_ttystate): Tweak comment.
 275
 276 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 277
 278         * inflow.c (set_initial_gdb_ttystate): Add empty line after
 279         comment documenting function.
 280
 281 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 282
 283         * terminal.h (set_initial_gdb_ttystate): Declare.
 284         * inflow.c (initial_gdb_ttystate): New static variable.
 285         (set_initial_gdb_ttystate): New setter.
 286         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
 287         instead of our current terminal state.
 288         * top.c (gdb_init): Call set_initial_gdb_ttystate.
 289
 290 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 291
 292         * guile/scm-type.c (tyscm_array_1): Add comment.
 293         * python/py-type.c (typy_array_1): Add comment.
 294
 295 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 296
 297         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
 298         error if N2 is equal to N1 - 1.
 299
 300 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 301
 302         * python/py-type.c (typy_array_1): Do not raise negative-length
 303         exception if N2 is equal to N1 - 1.
 304
 305 2015-01-03  Doug Evans  <xdje42@gmail.com>
 306
 307         * c-exp.y: Whitespace cleanup.
 308         (classify_inner_name): Remove extra ;.
 309
 310 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
 311
 312         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
 313         offset signed.
 314
 315 2015-01-02  Doug Evans  <dje@google.com>
 316
 317         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
 318
 319 2015-01-02  Doug Evans  <dje@google.com>
 320
 321         * symtab.h (struct symbol): Fix typo in comment.
 322
 323 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 324
 325         Update year range in copyright notice of all files.
 326
 327 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 328
 329         * top.c (print_gdb_version): Update copyright year to 2015.
 330
 331 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 332
 333         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
 334
 335 For older changes see ChangeLog-2014.
 336 \f
 337 Local Variables:
 338 mode: change-log
 339 left-margin: 8
 340 fill-column: 74
 341 version-control: never
 342 coding: utf-8
 343 End: