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authorPeter S. Mazinger <ps.m@gmx.net>2011-04-16 15:40:50 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:40 +0200
commit0a043c30ee71245dfe7c9d82d654312c5e1f6127 (patch)
tree5596b98af169f71b9ce8d3ba0f0088b271bee2c2 /libc/sysdeps/linux/ia64
parent917176e71ef901297e420bbb0db99be5e8100fc3 (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.h9
-rw-r--r--libc/sysdeps/linux/ia64/vfork.S4
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)