diff options
Diffstat (limited to 'sysdeps/i386/i586/mul_1.S')
| -rw-r--r-- | sysdeps/i386/i586/mul_1.S | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/sysdeps/i386/i586/mul_1.S b/sysdeps/i386/i586/mul_1.S index f7865697e6..b537c709a3 100644 --- a/sysdeps/i386/i586/mul_1.S +++ b/sysdeps/i386/i586/mul_1.S @@ -1,6 +1,6 @@ /* Pentium __mpn_mul_1 -- Multiply a limb vector with a limb and store the result in 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_mul_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, %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): adcl $0, %ebp @@ -75,9 +83,17 @@ 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 |