diff options
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/linux-proc.c | 14 |
2 files changed, 17 insertions, 5 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7b55f3e1dbf..953261401e5 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +2002-08-23 Mark Kettenis <kettenis@gnu.org> + + * 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. + 2002-08-23 Donn Terry <dterry@microsoft.com> * proc-api.c (rw_table): Do not include a row for PCDSTOP if the diff --git a/gdb/linux-proc.c b/gdb/linux-proc.c index c66df986689..f76def3a3a2 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); } |