diff options
Diffstat (limited to 'lib/libc/arch/sparc')
| -rw-r--r-- | lib/libc/arch/sparc/SYS.h | 8 | ||||
| -rw-r--r-- | lib/libc/arch/sparc/sys/fork.S | 5 |
2 files changed, 9 insertions, 4 deletions
diff --git a/lib/libc/arch/sparc/SYS.h b/lib/libc/arch/sparc/SYS.h index f010285062d..729c386bfaa 100644 --- a/lib/libc/arch/sparc/SYS.h +++ b/lib/libc/arch/sparc/SYS.h @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $OpenBSD: SYS.h,v 1.16 2014/06/04 20:13:49 matthew Exp $ + * $OpenBSD: SYS.h,v 1.17 2015/04/07 01:27:07 guenther Exp $ */ #include <machine/asm.h> @@ -39,7 +39,8 @@ #define _CAT(x,y) x##y -#define __ENTRY(p,x) ENTRY(_CAT(p,x)) ; .weak x ; x = _CAT(p,x) +#define __ENTRY(p,x) ENTRY(_CAT(p,x)) ; .weak x ; x = _CAT(p,x) +#define __ENTRY_HIDDEN(p,x) ENTRY(_CAT(p,x)) /* * ERROR branches to cerror. @@ -71,6 +72,8 @@ */ #define __SYSCALL(p,x) \ __ENTRY(p,x); mov _CAT(SYS_,x),%g1; t ST_SYSCALL; bcc 1f; nop; ERROR(); 1: +#define __SYSCALL_HIDDEN(p,x) \ + __ENTRY_HIDDEN(p,x); mov _CAT(SYS_,x),%g1; t ST_SYSCALL; bcc 1f; nop; ERROR(); 1: /* * RSYSCALL is used when the system call should just return. Here @@ -97,6 +100,7 @@ # define SYSCALL(x) __SYSCALL(_thread_sys_,x) # define RSYSCALL(x) __RSYSCALL(_thread_sys_,x) +# define RSYSCALL_HIDDEN(x) __RSYSCALL(_thread_sys_,x) # define PSEUDO(x,y) __PSEUDO(_thread_sys_,x,y) # define PSEUDO_NOERROR(x,y) __PSEUDO_NOERROR(_thread_sys_,x,y) # define SYSENTRY(x) __ENTRY(_thread_sys_,x) diff --git a/lib/libc/arch/sparc/sys/fork.S b/lib/libc/arch/sparc/sys/fork.S index 83916669e78..911fce204dd 100644 --- a/lib/libc/arch/sparc/sys/fork.S +++ b/lib/libc/arch/sparc/sys/fork.S @@ -1,4 +1,4 @@ -/* $OpenBSD: fork.S,v 1.5 2015/03/31 04:32:02 guenther Exp $ */ +/* $OpenBSD: fork.S,v 1.6 2015/04/07 01:27:07 guenther Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. @@ -34,4 +34,5 @@ #include "SYS.h" -RSYSCALL(fork) +RSYSCALL_HIDDEN(fork) +WEAK_ALIAS(_thread_fork,_thread_sys_fork) |