diff options
| author | Pedro Alves <palves@redhat.com> | 2008-07-11 17:46:40 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2008-07-11 17:46:40 +0000 |
| commit | a0d21d280839472b02a86175045b7482ae301fb9 (patch) | |
| tree | 75fa321281e64a3eca93016b06eee58a25fdf2af /gdb | |
| parent | 851b0ff7c6dbfc792aeb32a0953d4445d7e5f964 (diff) | |
| download | gdb-a0d21d280839472b02a86175045b7482ae301fb9.zip gdb-a0d21d280839472b02a86175045b7482ae301fb9.tar.gz gdb-a0d21d280839472b02a86175045b7482ae301fb9.tar.bz2 | |
* infrun.c (handle_inferior_event): Also ignore a
TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/infrun.c | 17 |
2 files changed, 17 insertions, 5 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e5c54e6..d7a95ab 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2008-07-11 Pedro Alves <pedro@codesourcery.com> + + * infrun.c (handle_inferior_event): Also ignore a + TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP. + 2008-07-11 Tom Tromey <tromey@redhat.com> * completer.c (complete_line_internal): New function, from diff --git a/gdb/infrun.c b/gdb/infrun.c index 44e6790..d99a40e 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -2543,13 +2543,20 @@ targets should add new threads to the thread list themselves in non-stop mode.") } /* This originates from attach_command(). We need to overwrite - the stop_signal here, because some kernels don't ignore a - SIGSTOP in a subsequent ptrace(PTRACE_CONT,SIGSTOP) call. - See more comments in inferior.h. On the other hand, if we + the stop_signal here, because some kernels don't ignore a + SIGSTOP in a subsequent ptrace(PTRACE_CONT,SIGSTOP) call. + See more comments in inferior.h. On the other hand, if we get a non-SIGSTOP, report it to the user - assume the backend - will handle the SIGSTOP if it should show up later. */ + will handle the SIGSTOP if it should show up later. + + Also consider that the attach is complete when we see a + SIGTRAP. Some systems (e.g. Windows), and stubs supporting + target extended-remote report it instead of a SIGSTOP + (e.g. gdbserver). We already rely on SIGTRAP being our + signal, so this is no exception. */ if (stop_soon == STOP_QUIETLY_NO_SIGSTOP - && stop_signal == TARGET_SIGNAL_STOP) + && (stop_signal == TARGET_SIGNAL_STOP + || stop_signal == TARGET_SIGNAL_TRAP)) { stop_stepping (ecs); stop_signal = TARGET_SIGNAL_0; |