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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/i386/mul_1.S
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'sysdeps/i386/mul_1.S')
-rw-r--r--sysdeps/i386/mul_1.S30
1 files changed, 23 insertions, 7 deletions
diff --git a/sysdeps/i386/mul_1.S b/sysdeps/i386/mul_1.S
index e9be6fb618..0d0c07e7cf 100644
--- a/sysdeps/i386/mul_1.S
+++ b/sysdeps/i386/mul_1.S
@@ -1,6 +1,6 @@
 /* i80386 __mpn_mul_1 -- Multiply a limb vector with a limb and store
    the result in a second limb vector.
-   Copyright (C) 1992, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992,1994,1997,1998,2000,2005 Free Software Foundation, Inc.
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
@@ -38,15 +38,22 @@
 ENTRY (BP_SYM (__mpn_mul_1))
 	ENTER
 
-	pushl	%edi
-	pushl	%esi
+	pushl	%res_ptr
+	cfi_adjust_cfa_offset (4)
+	pushl	%s1_ptr
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebp
-	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	pushl	%s2_limb
+	cfi_adjust_cfa_offset (4)
 
 	movl	RES(%esp), %res_ptr
+	cfi_rel_offset (res_ptr, 12)
 	movl	S1(%esp), %s1_ptr
+	cfi_rel_offset (s1_ptr, 8)
 	movl	SIZE(%esp), %size
 	movl	S2LIMB(%esp), %s2_limb
+	cfi_rel_offset (s2_limb, 0)
 #if __BOUNDED_POINTERS__
 	shll	$2, %size	/* convert limbs to bytes */
 	CHECK_BOUNDS_BOTH_WIDE (%res_ptr, RES(%esp), %size)
@@ -57,6 +64,7 @@ ENTRY (BP_SYM (__mpn_mul_1))
 	leal	(%s1_ptr,%size,4), %s1_ptr
 	negl	%size
 	xorl	%ebp, %ebp
+	cfi_rel_offset (ebp, 4)
 	ALIGN (3)
 L(oop):
 	movl	(%s1_ptr,%size,4), %eax
@@ -70,10 +78,18 @@ L(oop):
 	jnz	L(oop)
 	movl	%ebp, %eax
 
-	popl	%ebx
+	popl	%s2_limb
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (s2_limb)
 	popl	%ebp
-	popl	%esi
-	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
+	popl	%s1_ptr
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (s1_ptr)
+	popl	%res_ptr
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (res_ptr)
 
 	LEAVE
 	ret