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[thirdparty/glibc.git] / sysdeps / i386 / submul_1.S

diff --git a/sysdeps/i386/submul_1.S b/sysdeps/i386/submul_1.S
index b3c4e42b886023aff70a0dec44aa3014bbf3219a..dcd46988d668ba68f65e6f1c18a8b6b2a25ac828 100644 (file)
--- a/sysdeps/i386/submul_1.S
+++ b/sysdeps/i386/submul_1.S
@@ -1,31 +1,29 @@
 /* i80386 __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
    the result from a second limb vector.
-   Copyright (C) 1992, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992-2019 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
-   it under the terms of the GNU Library General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or (at your
+   it under the terms of the GNU Lesser General Public License as published by
+   the Free Software Foundation; either version 2.1 of the License, or (at your
    option) any later version.
 
    The GNU MP Library is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
    License for more details.
 
-   You should have received a copy of the GNU Library General Public License
-   along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-   MA 02111-1307, USA. */
+   You should have received a copy of the GNU Lesser General Public License
+   along with the GNU MP Library; see the file COPYING.LIB.  If not,
+   see <https://www.gnu.org/licenses/>.  */
 
 #include "sysdep.h"
 #include "asm-syntax.h"
-#include "bp-asm.h"
 
-#define PARMS  LINKAGE+16      /* space for 4 saved regs */
+#define PARMS  4+16    /* space for 4 saved regs */
 #define RES    PARMS
-#define S1     RES+PTR_SIZE
-#define SIZE   S1+PTR_SIZE
+#define S1     RES+4
+#define SIZE   S1+4
 #define S2LIMB SIZE+4
 
 #define res_ptr edi
@@ -34,19 +32,25 @@
 #define s2_limb ebx
 
        .text
-ENTRY(__mpn_submul_1)
-       ENTER
+ENTRY (__mpn_submul_1)
 
        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)
+       cfi_rel_offset (edi, 12)
+       cfi_rel_offset (esi, 8)
+       cfi_rel_offset (ebp, 4)
+       cfi_rel_offset (ebx, 0)
 
        movl    RES(%esp), %res_ptr
        movl    S1(%esp), %s1_ptr
        movl    SIZE(%esp), %sizeP
        movl    S2LIMB(%esp), %s2_limb
-
        leal    (%res_ptr,%sizeP,4), %res_ptr
        leal    (%s1_ptr,%sizeP,4), %s1_ptr
        negl    %sizeP
@@ -66,10 +70,17 @@ L(oop):
        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
-END(__mpn_submul_1)
+END (__mpn_submul_1)