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* sysdeps/unix/sysv/linux/unwindbuf.sym: New file.
	* sysdeps/unix/sysv/linux/Makefile: Add rule to build unwindbuf.h.
This commit is contained in:
Ulrich Drepper 2003-07-01 03:33:06 +00:00
parent 3a4d1e1e49
commit 96c814d3d8
4 changed files with 15 additions and 2 deletions
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2
nptl/ChangeLog
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@ -2,6 +2,8 @@
* sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once):
Use correct cleanup handler registration. Add unwind info.
* sysdeps/unix/sysv/linux/unwindbuf.sym: New file.
* sysdeps/unix/sysv/linux/Makefile: Add rule to build unwindbuf.h.
* tst-once3.c: Add cleanup handler and check it is called.
* tst-once4.c: Likewise.
* tst-oncex3.c: New file.

5
nptl/Makefile
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@ -244,7 +244,8 @@ tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \
tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \
tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15\
tst-cancelx16 tst-cancelx17 tst-cancelx18 \
tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3
tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 \
tst-oncex3 tst-oncex4
endif
ifeq ($(build-shared),yes)
tests += tst-atfork2 tst-tls3
@ -369,6 +370,8 @@ CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-tst-cleanupx2.c += -fexceptions
CFLAGS-tst-cleanupx3.c += -fexceptions
CFLAGS-tst-oncex3.c += -fexceptions
CFLAGS-tst-oncex4.c += -fexceptions
tst-cancel7-ARGS = --command "$(built-program-cmd)"
tst-umask1-ARGS = $(objpfx)tst-umask1.temp

3
nptl/sysdeps/unix/sysv/linux/Makefile
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@ -23,7 +23,8 @@ sysdep_routines += register-atfork unregister-atfork libc_pthread_init \
libpthread-sysdep_routines += pt-fork pthread_mutex_cond_lock
gen-as-const-headers += lowlevelcond.sym lowlevelrwlock.sym lowlevelbarrier.sym
gen-as-const-headers += lowlevelcond.sym lowlevelrwlock.sym \
lowlevelbarrier.sym unwindbuf.sym
endif
ifeq ($(subdir),posix)

7
nptl/sysdeps/unix/sysv/linux/unwindbuf.sym Normal file
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@ -0,0 +1,7 @@
#include <pthread.h>
#include <stddef.h>
--
UNWINDBUFSIZE sizeof (__pthread_unwind_buf_t)
UWJMPBUF offsetof (__pthread_unwind_buf_t, __cancel_jmp_buf)