diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2002-02-14 04:23:34 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2002-02-14 04:23:34 +0000 |
| commit | 9e50dc6ac12dc1f620e3f3bc57e3491cd679c137 (patch) | |
| tree | 31f7cf82b31f961d0a1e5f723d92a2e4c1395d86 /sys/arch | |
| parent | d549190e60f1cb8e48098f45f4bc53c71ee46264 (diff) | |
__weak_alias() support.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/sparc/include/cdefs.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/arch/sparc/include/cdefs.h b/sys/arch/sparc/include/cdefs.h index aa48142cfb8..9173258112a 100644 --- a/sys/arch/sparc/include/cdefs.h +++ b/sys/arch/sparc/include/cdefs.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cdefs.h,v 1.6 2000/10/17 17:44:38 deraadt Exp $ */ +/* $OpenBSD: cdefs.h,v 1.7 2002/02/14 04:23:33 fgsch Exp $ */ /* $NetBSD: cdefs.h,v 1.3 1996/12/27 20:51:31 pk Exp $ */ /* @@ -23,6 +23,8 @@ #define __warn_references(sym,msg) \ __asm__(".stabs \"" msg "\",30,0,0,0"); \ __asm__(".stabs \"_" #sym "\",1,0,0,0") +#define __weak_alias(alias,sym) \ + __asm__(".weak _" #alias "; _" #alias "= _" __STRING(sym)) #else #define __indr_reference(sym,alias) \ __asm__(".stabs \"_/**/alias\",11,0,0,0"); \ @@ -30,10 +32,13 @@ #define __warn_references(sym,msg) \ __asm__(".stabs msg,30,0,0,0"); \ __asm__(".stabs \"_/**/sym\",1,0,0,0") +#define __weak_alias(alias,sym) \ + __asm__(".weak _/**/alias; _/**/alias = _/**/sym") #endif #else #define __indr_reference(sym,alias) #define __warn_references(sym,msg) +#define __weak_alias(alias,sym) #endif #endif /* !_MACHINE_CDEFS_H_ */ |