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authorEric Andersen <andersen@codepoet.org>2002-04-03 14:09:25 +0000
committerEric Andersen <andersen@codepoet.org>2002-04-03 14:09:25 +0000
commit9f18d3e1a8da09598b75e9ebf1561a8909fb320e (patch)
tree6e6ac95faa5c2fa47fb8d7cdc4f313b5af675069 /libc/sysdeps
parent30e35d4aadb5a5b06c5cd4a52910a2258af48858 (diff)
Teach initfini to build properly on arches where gcc tries to be
sneaky behind our back... -Erik
Diffstat (limited to 'libc/sysdeps')
-rw-r--r--libc/sysdeps/linux/common/initfini.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/initfini.c b/libc/sysdeps/linux/common/initfini.c
index 9a23c55d0..4f95fbfd1 100644
--- a/libc/sysdeps/linux/common/initfini.c
+++ b/libc/sysdeps/linux/common/initfini.c
@@ -84,6 +84,16 @@ _init (void)
module which has a constructor; but then user code's constructors
would come first, and not be profiled. */
call_gmon_start ();
+#else
+ asm ("\n/*@_init_PROLOG_PAUSES*/");
+ {
+ /* Let GCC know that _init is not a leaf function by having a dummy
+ * function call here. We arrange for this call to be omitted from
+ * either crt file. */
+ extern void i_am_not_a_leaf (void);
+ i_am_not_a_leaf ();
+ }
+ asm ("\n/*@_init_PROLOG_UNPAUSES*/");
#endif
asm ("ALIGN");