gdb/ChangeLog

   1 2015-01-09  Pedro Alves  <palves@redhat.com>
   2
   3         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
   4         Set the LWP's 'resumed' flag.
   5
   6 2015-01-09  Pedro Alves  <palves@redhat.com>
   7
   8         * linux-nat.c (linux_resume_one_lwp): New function.
   9         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
  10         (linux_nat_resume): Use lwp_status_pending_p and
  11         linux_resume_one_lwp.
  12         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
  13         (linux_handle_extended_wait): Use linux_resume_one_lwp.
  14         (status_callback, running_callback): Use lwp_status_pending_p.
  15         (lwp_status_pending_p): New function.
  16         (stop_and_resume_callback): Use lwp_status_pending_p.
  17         (linux_nat_filter_event): Use linux_resume_one_lwp.
  18         (linux_nat_wait_1): Always use status_callback to look for an LWP
  19         with a pending status.  Use linux_resume_one_lwp.
  20         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
  21         linux_resume_one_lwp.
  22
  23 2015-01-09  Pedro Alves  <palves@redhat.com>
  24
  25         * breakpoint.c (bp_location_inserted_here_p): New function,
  26         factored out from ...
  27         (breakpoint_inserted_here_p): ... here.  Use
  28         ALL_BP_LOCATIONS_AT_ADDR.
  29         (software_breakpoint_inserted_here_p): Use
  30         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
  31
  32 2014-01-09  Pedro Alves  <palves@redhat.com>
  33
  34         Skip enabling event reporting if the kernel supports
  35         PTRACE_EVENT_CLONE.
  36         * linux-thread-db.c: Include "nat/linux-ptrace.h".
  37         (thread_db_use_events): New function.
  38         (try_thread_db_load_1): Check thread_db_use_events before enabling
  39         event reporting.
  40         (update_thread_state): New function.
  41         (attach_thread): Use it.  Check thread_db_use_events before
  42         enabling event reporting.
  43         (thread_db_detach): Check thread_db_use_events before disabling
  44         event reporting.
  45         (find_new_threads_callback): Check thread_db_use_events before
  46         enabling event reporting.  Update the thread's state if not using
  47         libthread_db events.
  48
  49 2015-01-09  Pedro Alves  <palves@redhat.com>
  50
  51         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
  52         about to wait for is > 0.
  53         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
  54         the kernel thread ID is -1.
  55
  56 2015-01-09  Pedro Alves  <palves@redhat.com>
  57
  58         * linux-nat.c (attach_proc_task_lwp_callback): New function.
  59         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
  60         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
  61         ptrace option flags.
  62         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
  63         field.
  64         * nat/linux-procfs.c: Include <dirent.h>.
  65         (linux_proc_get_int): New parameter "warn".  Handle it.
  66         (linux_proc_get_tgid): Adjust.
  67         (linux_proc_get_tracerpid): Rename to ...
  68         (linux_proc_get_tracerpid_nowarn): ... this.
  69         (linux_proc_pid_get_state): New function, factored out from
  70         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
  71         and handle it.
  72         (linux_proc_pid_is_gone): New function.
  73         (linux_proc_pid_is_stopped): Adjust.
  74         (linux_proc_pid_is_zombie_maybe_warn)
  75         (linux_proc_pid_is_zombie_nowarn): New functions.
  76         (linux_proc_pid_is_zombie): Use
  77         linux_proc_pid_is_zombie_maybe_warn.
  78         (linux_proc_attach_tgid_threads): New function.
  79         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
  80         (linux_proc_get_tracerpid): Rename to ...
  81         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
  82         (linux_proc_pid_is_gone): New declaration.
  83         (linux_proc_pid_is_zombie): Update comment.
  84         (linux_proc_pid_is_zombie_nowarn): New declaration.
  85         (linux_proc_attach_lwp_func): New typedef.
  86         (linux_proc_attach_tgid_threads): New declaration.
  87         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
  88         use nowarn functions.
  89         (linux_ptrace_attach_fail_reason_string): Move here from
  90         gdbserver/linux-low.c and rename.
  91         (ptrace_supports_feature): If the current ptrace options are not
  92         known yet, check them now, instead of asserting.
  93         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
  94         Declare.
  95
  96 2015-01-09  Pedro Alves  <palves@redhat.com>
  97
  98         * linux-thread-db.c (thread_db_find_new_threads_silently)
  99         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
 100         (find_new_threads_once): Print debug output on gdb_stdlog.
 101
 102 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
 103             Pedro Alves  <palves@redhat.com>
 104
 105         * compile/compile.c: Include "gdb_wait.h".
 106         (do_rmdir): Check return value, and free 'zap'.
 107
 108 2015-01-08  Pedro Alves  <palves@redhat.com>
 109             Yao Qi  <yao@codesourcery.com>
 110
 111         * dwarf2loc.c (indirect_pieced_value): Don't call
 112         gdb_sign_extend.  Call extract_signed_integer instead.
 113         * utils.c (gdb_sign_extend): Remove.
 114         * utils.h (gdb_sign_extend): Remove declaration.
 115
 116 2015-01-07  Pierre Muller  <muller@sourceware.org>
 117
 118         PR symtab/17811
 119         * stabsread.c (define_symbol): Set language for C++ special symbols.
 120
 121 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 122
 123         * inflow.c (initial_gdb_ttystate): Tweak comment.
 124
 125 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 126
 127         * inflow.c (set_initial_gdb_ttystate): Add empty line after
 128         comment documenting function.
 129
 130 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
 131
 132         * terminal.h (set_initial_gdb_ttystate): Declare.
 133         * inflow.c (initial_gdb_ttystate): New static variable.
 134         (set_initial_gdb_ttystate): New setter.
 135         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
 136         instead of our current terminal state.
 137         * top.c (gdb_init): Call set_initial_gdb_ttystate.
 138
 139 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
 140
 141         * guile/scm-type.c (tyscm_array_1): Add comment.
 142         * python/py-type.c (typy_array_1): Add comment.
 143
 144 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 145
 146         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
 147         error if N2 is equal to N1 - 1.
 148
 149 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
 150
 151         * python/py-type.c (typy_array_1): Do not raise negative-length
 152         exception if N2 is equal to N1 - 1.
 153
 154 2015-01-03  Doug Evans  <xdje42@gmail.com>
 155
 156         * c-exp.y: Whitespace cleanup.
 157         (classify_inner_name): Remove extra ;.
 158
 159 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
 160
 161         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
 162         offset signed.
 163
 164 2015-01-02  Doug Evans  <dje@google.com>
 165
 166         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
 167
 168 2015-01-02  Doug Evans  <dje@google.com>
 169
 170         * symtab.h (struct symbol): Fix typo in comment.
 171
 172 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 173
 174         Update year range in copyright notice of all files.
 175
 176 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 177
 178         * top.c (print_gdb_version): Update copyright year to 2015.
 179
 180 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
 181
 182         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
 183
 184 For older changes see ChangeLog-2014.
 185 \f
 186 Local Variables:
 187 mode: change-log
 188 left-margin: 8
 189 fill-column: 74
 190 version-control: never
 191 coding: utf-8
 192 End: