gdb/ChangeLog

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