diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-04-16 15:40:50 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:40 +0200 |
| commit | 0a043c30ee71245dfe7c9d82d654312c5e1f6127 (patch) | |
| tree | 5596b98af169f71b9ce8d3ba0f0088b271bee2c2 /libc/sysdeps/linux/ia64 | |
| parent | 917176e71ef901297e420bbb0db99be5e8100fc3 (diff) | |
vfork: make all archs consistent
__vfork is hidden.
__GI_vfork is strong (not weak as it was).
vfork is weak.
e1 can use the generic version.
Note: libc_hidden_def(x) has different meaning in .c and .S files.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/ia64')
| -rw-r--r-- | libc/sysdeps/linux/ia64/sysdep.h | 9 | ||||
| -rw-r--r-- | libc/sysdeps/linux/ia64/vfork.S | 4 |
2 files changed, 11 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/ia64/sysdep.h b/libc/sysdeps/linux/ia64/sysdep.h index d10020ac1..bae27d1a6 100644 --- a/libc/sysdeps/linux/ia64/sysdep.h +++ b/libc/sysdeps/linux/ia64/sysdep.h @@ -49,6 +49,15 @@ C_LABEL(name) \ CALL_MCOUNT +#define HIDDEN_ENTRY(name) \ + .text; \ + .align 32; \ + .proc C_SYMBOL_NAME(name); \ + .global C_SYMBOL_NAME(name); \ + .hidden C_SYMBOL_NAME(name); \ + C_LABEL(name) \ + CALL_MCOUNT + #define LEAF(name) \ .text; \ .align 32; \ diff --git a/libc/sysdeps/linux/ia64/vfork.S b/libc/sysdeps/linux/ia64/vfork.S index f233b05e2..ba0a862cb 100644 --- a/libc/sysdeps/linux/ia64/vfork.S +++ b/libc/sysdeps/linux/ia64/vfork.S @@ -29,7 +29,7 @@ /* pid_t vfork(void); */ /* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */ -ENTRY(__vfork) +HIDDEN_ENTRY(__vfork) alloc r2=ar.pfs,0,0,2,0 mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD mov out1=0 /* Standard sp value. */ @@ -41,4 +41,4 @@ ENTRY(__vfork) PSEUDO_END(__vfork) weak_alias(__vfork,vfork) -libc_hidden_weak(vfork) +libc_hidden_def(vfork) |