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2012-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* gdbthread.h (ALL_THREADS): New macro.
	(thread_list): Declare.
	* infrun.c (handle_inferior_event) <spurious signal>: Don't keep
	going, but instead fall through to the stepping handling.
	* linux-nat.c (resume_lwp): New parameter 'signo'.  Resume with
	the passed in signal.  Adjust debug output.
	(resume_callback): Rename to ...
	(linux_nat_resume_callback): ... this.  Pass the thread's last
	stop signal, if in "pass" state.
	(linux_nat_resume): Adjust to rename.
	(stop_wait_callback): New assertion.  Don't respawn signals;
	instead let the LWP remain with SIGNALLED set.
	(linux_nat_wait_1): Remove flushing of pending SIGSTOPs.
	* remote.c (append_pending_thread_resumptions): New.
	(remote_vcont_resume): Call it.
	* target.h (target_resume): Extend comment.

gdb/testsuite/
2012-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* gdb.threads/siginfo-threads.exp: New file.
	* gdb.threads/siginfo-threads.c: New file.
	* gdb.threads/sigstep-threads.exp: New file.
	* gdb.threads/sigstep-threads.c: New file.
This commit is contained in:
Pedro Alves
2012-06-28 16:34:04 +00:00
parent dc60a23811
commit e5ef252af0
12 changed files with 1002 additions and 350 deletions
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7
gdb/gdbthread.h
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@ -301,6 +301,11 @@ void thread_change_ptid (ptid_t old_ptid, ptid_t new_ptid);
typedef int (*thread_callback_func) (struct thread_info *, void *);
extern struct thread_info *iterate_over_threads (thread_callback_func, void *);
/* Traverse all threads. */
#define ALL_THREADS(T) \
for (T = thread_list; T; T = T->next)
extern int thread_count (void);
/* Switch from one thread to another. */
@ -391,4 +396,6 @@ extern struct thread_info* inferior_thread (void);
extern void update_thread_list (void);
extern struct thread_info *thread_list;
#endif /* GDBTHREAD_H */