diff options
| author | julian <julian@FreeBSD.org> | 1996-01-22 00:02:33 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 1996-01-22 00:02:33 +0000 |
| commit | 619b731f5bb5e09dcf1eaf1fbd96383ca64398fd (patch) | |
| tree | a89c7f50ec371cef4418259b9dccdd31ebb2f61f /lib/libc/amd64/gen/sigsetjmp.S | |
| parent | 663b14fb2f3198fb0bfb62ae16b6b56c2a4dd055 (diff) | |
| download | FreeBSD-src-619b731f5bb5e09dcf1eaf1fbd96383ca64398fd.zip FreeBSD-src-619b731f5bb5e09dcf1eaf1fbd96383ca64398fd.tar.gz | |
Reviewed by: julian and (hsu?)
Submitted by: John Birrel(L?)
changes for threadsafe operations
Diffstat (limited to 'lib/libc/amd64/gen/sigsetjmp.S')
| -rw-r--r-- | lib/libc/amd64/gen/sigsetjmp.S | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/libc/amd64/gen/sigsetjmp.S b/lib/libc/amd64/gen/sigsetjmp.S index 4f592a3..1e15101 100644 --- a/lib/libc/amd64/gen/sigsetjmp.S +++ b/lib/libc/amd64/gen/sigsetjmp.S @@ -33,12 +33,12 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: sigsetjmp.S,v 1.3 1994/12/27 13:34:04 bde Exp $ + * $Id: sigsetjmp.S,v 1.4 1995/01/23 01:27:10 davidg Exp $ */ #if defined(LIBC_RCS) && !defined(lint) .text - .asciz "$Id: sigsetjmp.S,v 1.3 1994/12/27 13:34:04 bde Exp $" + .asciz "$Id: sigsetjmp.S,v 1.4 1995/01/23 01:27:10 davidg Exp $" #endif /* LIBC_RCS and not lint */ #include "DEFS.h" @@ -59,14 +59,22 @@ * use sigreturn() if sigreturn() works. */ +#ifdef _THREAD_SAFE +ENTRY(_thread_sys_sigsetjmp) +#else ENTRY(sigsetjmp) +#endif movl 8(%esp),%eax movl 4(%esp),%ecx movl %eax,32(%ecx) testl %eax,%eax jz 1f pushl $0 +#ifdef _THREAD_SAFE + call PIC_PLT(__thread_sys_sigblock) +#else call PIC_PLT(_sigblock) +#endif addl $4,%esp movl 4(%esp),%ecx movl %eax,24(%ecx) @@ -81,12 +89,20 @@ ENTRY(sigsetjmp) xorl %eax,%eax ret +#ifdef _THREAD_SAFE +ENTRY(_thread_sys_siglongjmp) +#else ENTRY(siglongjmp) +#endif movl 4(%esp),%edx cmpl $0,32(%edx) jz 1f pushl 24(%edx) +#ifdef _THREAD_SAFE + call PIC_PLT(_thread_sys_sigsetmask) +#else call PIC_PLT(_sigsetmask) +#endif addl $4,%esp 1: movl 4(%esp),%edx movl 8(%esp),%eax |
