4 files changed, 25 insertions, 12 deletions

diff --git a/lib/libc/amd64/SYS.h b/lib/libc/amd64/SYS.h
index a5daa1c12987..50610528a4c4 100644
--- a/lib/libc/amd64/SYS.h
+++ b/lib/libc/amd64/SYS.h
@@ -43,15 +43,20 @@
 
 #define	SYSCALL(x)	2: PIC_PROLOGUE; jmp PIC_PLT(HIDENAME(cerror)); \
 			ENTRY(__CONCAT(_,x)); \
+			.weak CNAME(__CONCAT(_libc_,x)); \
+			.set CNAME(__CONCAT(_libc_,x)),CNAME(__CONCAT(_,x)); \
 			.weak CNAME(x); \
-			.set CNAME(x),CNAME(__CONCAT(_,x)); \
+			.set CNAME(x),CNAME(__CONCAT(_libc_,x)); \
 			lea __CONCAT(SYS_,x),%eax; KERNCALL; jb 2b
 #define	RSYSCALL(x)	SYSCALL(x); ret
 
 #define	PSEUDO(x,y)	ENTRY(__CONCAT(_,x)); \
+			.weak CNAME(__CONCAT(_libc_,x)); \
+			.set CNAME(__CONCAT(_libc_,x)),CNAME(__CONCAT(_,x)); \
 			.weak CNAME(x); \
-			.set CNAME(x),CNAME(__CONCAT(_,x)); \
+			.set CNAME(x),CNAME(__CONCAT(_libc_,x)); \
 			lea __CONCAT(SYS_,y), %eax; KERNCALL; ret
+
 /* gas messes up offset -- although we don't currently need it, do for BCS */
 #define	LCALL(x,y)	.byte 0x9a ; .long y; .word x
 
diff --git a/lib/libc/amd64/gen/_setjmp.S b/lib/libc/amd64/gen/_setjmp.S
index c8a1d215acda..21ab880f83e7 100644
--- a/lib/libc/amd64/gen/_setjmp.S
+++ b/lib/libc/amd64/gen/_setjmp.S
@@ -53,7 +53,9 @@
 
 #include "DEFS.h"
 
-ENTRY(_setjmp)
+ALTENTRY(_setjmp)
+ALTENTRY(_libc__setjmp)
+ENTRY(___setjmp)
 	movl	4(%esp),%eax
 	movl	0(%esp),%edx
 	movl	%edx, 0(%eax)		/* rta */
@@ -66,7 +68,9 @@ ENTRY(_setjmp)
 	xorl	%eax,%eax
 	ret
 
-ENTRY(_longjmp)
+ALTENTRY(_longjmp)
+ALTENTRY(_libc__longjmp)
+ENTRY(___longjmp)
 	movl	4(%esp),%edx
 	movl	8(%esp),%eax
 	movl	0(%edx),%ecx
diff --git a/lib/libc/amd64/gen/setjmp.S b/lib/libc/amd64/gen/setjmp.S
index d1c08b94b115..4162c1e73561 100644
--- a/lib/libc/amd64/gen/setjmp.S
+++ b/lib/libc/amd64/gen/setjmp.S
@@ -54,8 +54,9 @@
 #include "DEFS.h"
 #include "SYS.h"
 
-.globl CNAME(__setjmp); CNAME(__setjmp):
-ENTRY(setjmp)
+ALTENTRY(setjmp)
+ALTENTRY(_libc_setjmp)
+ENTRY(__setjmp)
 	movl	4(%esp),%ecx
 	PIC_PROLOGUE
 	leal	28(%ecx), %eax
@@ -81,8 +82,9 @@ ENTRY(setjmp)
 	xorl	%eax,%eax
 	ret
 
-.globl CNAME(__longjmp); CNAME(__longjmp):
-ENTRY(longjmp)
+ALTENTRY(longjmp)
+ALTENTRY(_libc_longjmp)
+ENTRY(__longjmp)
 	movl	4(%esp),%edx
 	PIC_PROLOGUE
 	pushl	$0			/* (sigset_t*)oset */
diff --git a/lib/libc/amd64/gen/sigsetjmp.S b/lib/libc/amd64/gen/sigsetjmp.S
index 7338e1c83713..09ca55420a4b 100644
--- a/lib/libc/amd64/gen/sigsetjmp.S
+++ b/lib/libc/amd64/gen/sigsetjmp.S
@@ -59,8 +59,9 @@
  *	use sigreturn() if sigreturn() works.
  */
 
-.globl CNAME(__sigsetjmp); CNAME(__sigsetjmp):
-ENTRY(sigsetjmp)
+ALTENTRY(sigsetjmp)
+ALTENTRY(_libc_sigsetjmp)
+ENTRY(__sigsetjmp)
 	movl	8(%esp),%eax
 	movl	4(%esp),%ecx
 	movl	%eax,44(%ecx)
@@ -90,8 +91,9 @@ ENTRY(sigsetjmp)
 	xorl	%eax,%eax
 	ret
 
-.globl CNAME(__siglongjmp); CNAME(__siglongjmp):
-ENTRY(siglongjmp)
+ALTENTRY(siglongjmp)
+ALTENTRY(_libc_siglongjmp)
+ENTRY(__siglongjmp)
 	movl	4(%esp),%edx
 	cmpl	$0,44(%edx)
 	jz	2f