From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- sysdeps/i386/i586/submul_1.S | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) (limited to 'sysdeps/i386/i586/submul_1.S') diff --git a/sysdeps/i386/i586/submul_1.S b/sysdeps/i386/i586/submul_1.S index 542200110f..e8bc6478c1 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 @@ -38,15 +38,22 @@ ENTRY (BP_SYM (__mpn_submul_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, %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 @@ -78,10 +86,18 @@ L(oop): adcl $0, %ebp adcl $0, %ebp 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 -- cgit v1.2.1