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| author | Mark Kettenis <kettenis@gnu.org> | 2002-08-23 19:06:05 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2002-08-23 19:06:05 +0000 |
| commit | 8acc2935383b05b6ae4626dac433883c21381cfb (patch) | |
| tree | ca5473eb3fe6d9a3fc7c046eff2d941a8c0babe2 /gdb/linux-proc.c | |
| parent | fcf6238032a40bcc93e500a53d1e88abe339d1a9 (diff) | |
| download | gdb-8acc2935383b05b6ae4626dac433883c21381cfb.zip gdb-8acc2935383b05b6ae4626dac433883c21381cfb.tar.gz gdb-8acc2935383b05b6ae4626dac433883c21381cfb.tar.bz2 | |
* linux-proc.c (struct linux_corefile_thread_data): Add num_notes
member.
(linux_corefile_thread_callback): Increase args->num_notes.
(linux_make_note_section): Initialize thread_args.num_notes, and
use it to determine whether notes for any threads were created.
Diffstat (limited to 'gdb/linux-proc.c')
| -rw-r--r-- | gdb/linux-proc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gdb/linux-proc.c b/gdb/linux-proc.c index c66df98..f76def3 100644 --- a/gdb/linux-proc.c +++ b/gdb/linux-proc.c @@ -198,10 +198,12 @@ linux_do_thread_registers (bfd *obfd, ptid_t ptid, return note_data; } -struct linux_corefile_thread_data { - bfd *obfd; +struct linux_corefile_thread_data +{ + bfd *obfd; char *note_data; - int *note_size; + int *note_size; + int num_notes; }; /* Function: linux_corefile_thread_callback @@ -224,6 +226,7 @@ linux_corefile_thread_callback (struct thread_info *ti, void *data) ti->ptid, args->note_data, args->note_size); + args->num_notes++; inferior_ptid = saved_ptid; registers_changed (); target_fetch_registers (-1); /* FIXME should not be necessary; @@ -271,11 +274,12 @@ linux_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.num_notes = 0; iterate_over_threads (linux_corefile_thread_callback, &thread_args); - if (thread_args.note_data == note_data) + if (thread_args.num_notes == 0) { /* iterate_over_threads didn't come up with any threads; - just use inferior_ptid. */ + just use inferior_ptid. */ note_data = linux_do_thread_registers (obfd, inferior_ptid, note_data, note_size); } |