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Diffstat (limited to 'sysdeps/i386/i586/submul_1.S')
-rw-r--r--sysdeps/i386/i586/submul_1.S18
1 files changed, 17 insertions, 1 deletions
diff --git a/sysdeps/i386/i586/submul_1.S b/sysdeps/i386/i586/submul_1.S
index 542200110f..b9e578fde4 100644
--- a/sysdeps/i386/i586/submul_1.S
+++ b/sysdeps/i386/i586/submul_1.S
@@ -1,6 +1,6 @@
/* Pentium __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
the result from a second limb vector.
- Copyright (C) 1992, 94, 96, 97, 98, 00 Free Software Foundation, Inc.
+ Copyright (C) 1992, 94, 96, 97, 98, 00, 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
@@ -39,14 +39,21 @@ ENTRY (BP_SYM (__mpn_submul_1))
ENTER
pushl %edi
+ cfi_adjust_cfa_offset (4)
pushl %esi
+ cfi_adjust_cfa_offset (4)
pushl %ebp
+ cfi_adjust_cfa_offset (4)
pushl %ebx
+ 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, %sizeP /* convert limbs to bytes */
CHECK_BOUNDS_BOTH_WIDE (%res_ptr, RES(%esp), %sizeP)
@@ -57,6 +64,7 @@ ENTRY (BP_SYM (__mpn_submul_1))
leal (%s1_ptr,%size,4), %s1_ptr
negl %size
xorl %ebp, %ebp
+ cfi_rel_offset (ebp, 4)
ALIGN (3)
L(oop): adcl $0, %ebp
@@ -79,9 +87,17 @@ L(oop): adcl $0, %ebp
adcl $0, %ebp
movl %ebp, %eax
popl %ebx
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (ebx)
popl %ebp
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (ebp)
popl %esi
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (esi)
popl %edi
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (edi)
LEAVE
ret