gdb/ChangeLog

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