diff options
Diffstat (limited to 'gdb/procfs.c')
| -rw-r--r-- | gdb/procfs.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/gdb/procfs.c b/gdb/procfs.c index beeb4f5..e8cd6d9 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -6045,13 +6045,36 @@ procfs_first_available (void) return pid_to_ptid (procinfo_list ? procinfo_list->pid : -1); } +static int +find_signalled_thread (struct thread_info *info, void *data) +{ + if (info->stop_signal != TARGET_SIGNAL_0 + && ptid_get_pid (info->ptid) == ptid_get_pid (inferior_ptid)) + return 1; + + return 0; +} + +static enum target_signal +find_stop_signal (void) +{ + struct thread_info *info = + iterate_over_threads (find_signalled_thread, NULL); + + if (info) + return info->stop_signal; + else + return TARGET_SIGNAL_0; +} + /* =================== GCORE .NOTE "MODULE" =================== */ #if defined (UNIXWARE) || defined (PIOCOPENLWP) || defined (PCAGENT) /* gcore only implemented on solaris and unixware (so far) */ static char * procfs_do_thread_registers (bfd *obfd, ptid_t ptid, - char *note_data, int *note_size) + char *note_data, int *note_size, + enum target_signal stop_signal) { struct regcache *regcache = get_thread_regcache (ptid); gdb_gregset_t gregs; @@ -6089,6 +6112,7 @@ struct procfs_corefile_thread_data { bfd *obfd; char *note_data; int *note_size; + enum target_signal stop_signal; }; static int @@ -6102,7 +6126,8 @@ procfs_corefile_thread_callback (procinfo *pi, procinfo *thread, void *data) inferior_ptid = MERGEPID (pi->pid, thread->tid); args->note_data = procfs_do_thread_registers (args->obfd, inferior_ptid, args->note_data, - args->note_size); + args->note_size, + args->stop_signal); inferior_ptid = saved_ptid; } return 0; @@ -6156,6 +6181,7 @@ procfs_make_note_section (bfd *obfd, int *note_size) thread_args.obfd = obfd; thread_args.note_data = note_data; thread_args.note_size = note_size; + thread_args.stop_signal = find_stop_signal (); proc_iterate_over_threads (pi, procfs_corefile_thread_callback, &thread_args); /* There should be always at least one thread. */ |