diff options
| author | Neal H. Walfield <neal@gnu.org> | 2007-11-23 13:47:05 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-04-07 23:10:46 +0200 |
| commit | d438eed871f875dcf4676b83c3d3ae62f32f491a (patch) | |
| tree | e61d5bfa021e57e153e7d1cd1b1ba4511774a9b0 /sysdeps/l4/hurd/ia32 | |
| parent | 96d719679962ea3f765b3e3f23672af130de9c1d (diff) | |
2007-11-23 Neal H. Walfield <neal@gnu.org>
* pthread/pt-internal.h (__pthread_startup): Add declaration.
* pthread/pt-create.c (entry_point): Call __pthread_startup.
* sysdeps/l4/hurd/pt-sysdep.h: Include <hurd/storage.h> and
<sys/mman.h>.
(PTHREAD_SYSDEP_MEMBERS): Add fields object,
exception_handler_stack and exception_handler_sp.
(__attribute__): Call munmap.
* sysdeps/l4/hurd/ia32/pt-setup.c (__pthread_setup): Set up
thread->exception_handler_sp. Don't set the user define handle
here.
* sysdeps/l4/hurd/pt-startup.c: New file. Do it here.
* sysdeps/l4/hurd/pt-thread-alloc.c: New file.
* sysdeps/l4/hurd/pt-thread-halt.c: New file.
* sysdeps/l4/hurd/pt-thread-start.c: New file.
* Makefile.am (libpthread_a_SOURCES): Add pt-startup.c.
* sysdeps/l4/pt-block.c: Include <hurd/stddef.h>.
(__pthread_block): Detect IPC failure. Add debugging output.
* sysdeps/l4/pt-wakeup.c: Include <hurd/stddef.h>.
(__pthread_wakeup): Detect IPC failure. Add debugging output.
Diffstat (limited to 'sysdeps/l4/hurd/ia32')
| -rw-r--r-- | sysdeps/l4/hurd/ia32/pt-setup.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sysdeps/l4/hurd/ia32/pt-setup.c b/sysdeps/l4/hurd/ia32/pt-setup.c index e244dc16..a179bdfd 100644 --- a/sysdeps/l4/hurd/ia32/pt-setup.c +++ b/sysdeps/l4/hurd/ia32/pt-setup.c @@ -63,10 +63,14 @@ __pthread_setup (struct __pthread *thread, thread->mcontext.pc = entry_point; thread->mcontext.sp = stack_setup (thread, start_routine, arg); - if (l4_same_threads (thread->threadid, l4_myself ())) - l4_set_user_defined_handle ((l4_word_t) thread); - else - l4_set_user_defined_handle_of (thread->threadid, - (l4_word_t) thread); + + if (__pthread_num_threads != 1) + { + assert (! ADDR_IS_VOID (thread->exception_handler_stack.addr)); + thread->exception_handler_sp + = ADDR_TO_PTR (addr_extend (thread->exception_handler_stack.addr, + 0, PAGESIZE_LOG2)); + } + return 0; } |