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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/addmul_1.S
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
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2.5-18.1
Diffstat (limited to 'sysdeps/i386/addmul_1.S')
-rw-r--r--sysdeps/i386/addmul_1.S30
1 files changed, 23 insertions, 7 deletions
diff --git a/sysdeps/i386/addmul_1.S b/sysdeps/i386/addmul_1.S
index fb1042efb8..df501726c5 100644
--- a/sysdeps/i386/addmul_1.S
+++ b/sysdeps/i386/addmul_1.S
@@ -1,6 +1,6 @@
/* i80386 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
the result to 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_addmul_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), %sizeP
movl S2LIMB(%esp), %s2_limb
+ cfi_rel_offset (s2_limb, 0)
#if __BOUNDED_POINTERS__
shll $2, %sizeP /* convert limbs to bytes */
CHECK_BOUNDS_BOTH_WIDE (%res_ptr, RES(%esp), %sizeP)
@@ -57,6 +64,7 @@ ENTRY (BP_SYM (__mpn_addmul_1))
leal (%s1_ptr,%sizeP,4), %s1_ptr
negl %sizeP
xorl %ebp, %ebp
+ cfi_rel_offset (ebp, 4)
ALIGN (3)
L(oop):
movl (%s1_ptr,%sizeP,4), %eax
@@ -71,10 +79,18 @@ 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