(globfree64): Use libc_hidden_ver instead of libc_hidden_weak.

[kopensolaris-gnu/glibc.git] / sysdeps / m68k / add_n.S

diff --git a/sysdeps/m68k/add_n.S b/sysdeps/m68k/add_n.S
index ea7a445..a955849 100644 (file)
--- a/sysdeps/m68k/add_n.S
+++ b/sysdeps/m68k/add_n.S
@@ -1,23 +1,24 @@
 /* mc68020 __mpn_add_n -- Add two limb vectors of the same length > 0 and store
    sum in a third limb vector.
 
-Copyright (C) 1992, 1994 Free Software Foundation, Inc.
+Copyright (C) 1992, 1994, 1996, 1998 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
+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, write to
-the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
 
 /*
   INPUT PARAMETERS
@@ -27,50 +28,49 @@ the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
   size         (sp + 12)
 */
 
+#include "sysdep.h"
 #include "asm-syntax.h"
 
        TEXT
-       ALIGN
-       GLOBL   ___mpn_add_n
-
-LAB(___mpn_add_n)
+ENTRY(__mpn_add_n)
 /* Save used registers on the stack.  */
-       INSN2(move,l    ,MEM_PREDEC(sp),d2)
-       INSN2(move,l    ,MEM_PREDEC(sp),a2)
+       movel   R(d2),MEM_PREDEC(sp)
+       movel   R(a2),MEM_PREDEC(sp)
 
 /* Copy the arguments to registers.  Better use movem?  */
-       INSN2(move,l    ,a2,MEM_DISP(sp,12))
-       INSN2(move,l    ,a0,MEM_DISP(sp,16))
-       INSN2(move,l    ,a1,MEM_DISP(sp,20))
-       INSN2(move,l    ,d2,MEM_DISP(sp,24))
-
-       INSN2(eor,w     ,d2,#1)
-       INSN2(lsr,l     ,d2,#1)
-       bcc L1
-       INSN2(subq,l    ,d2,#1)         /* clears cy as side effect */
-
-LAB(Loop)
-       INSN2(move,l    ,d0,MEM_POSTINC(a0))
-       INSN2(move,l    ,d1,MEM_POSTINC(a1))
-       INSN2(addx,l    ,d0,d1)
-       INSN2(move,l    ,MEM_POSTINC(a2),d0)
-LAB(L1)        INSN2(move,l    ,d0,MEM_POSTINC(a0))
-       INSN2(move,l    ,d1,MEM_POSTINC(a1))
-       INSN2(addx,l    ,d0,d1)
-       INSN2(move,l    ,MEM_POSTINC(a2),d0)
-
-       dbf d2,Loop                     /* loop until 16 lsb of %4 == -1 */
-       INSN2(subx,l    ,d0,d0)         /* d0 <= -cy; save cy as 0 or -1 in d0 */
-       INSN2(sub,l     ,d2,#0x10000)
-       bcs L2
-       INSN2(add,l     ,d0,d0)         /* restore cy */
-       bra Loop
-
-LAB(L2)
-       INSN1(neg,l     ,d0)
+       movel   MEM_DISP(sp,12),R(a2)
+       movel   MEM_DISP(sp,16),R(a0)
+       movel   MEM_DISP(sp,20),R(a1)
+       movel   MEM_DISP(sp,24),R(d2)
+
+       eorw    #1,R(d2)
+       lsrl    #1,R(d2)
+       bcc     L(L1)
+       subql   #1,R(d2)        /* clears cy as side effect */
+
+L(Loop:)
+       movel   MEM_POSTINC(a0),R(d0)
+       movel   MEM_POSTINC(a1),R(d1)
+       addxl   R(d1),R(d0)
+       movel   R(d0),MEM_POSTINC(a2)
+L(L1:) movel   MEM_POSTINC(a0),R(d0)
+       movel   MEM_POSTINC(a1),R(d1)
+       addxl   R(d1),R(d0)
+       movel   R(d0),MEM_POSTINC(a2)
+
+       dbf     R(d2),L(Loop)           /* loop until 16 lsb of %4 == -1 */
+       subxl   R(d0),R(d0)     /* d0 <= -cy; save cy as 0 or -1 in d0 */
+       subl    #0x10000,R(d2)
+       bcs     L(L2)
+       addl    R(d0),R(d0)     /* restore cy */
+       bra     L(Loop)
+
+L(L2:)
+       negl    R(d0)
 
 /* Restore used registers from stack frame.  */
-       INSN2(move,l    ,a2,MEM_POSTINC(sp))
-       INSN2(move,l    ,d2,MEM_POSTINC(sp))
+       movel   MEM_POSTINC(sp),R(a2)
+       movel   MEM_POSTINC(sp),R(d2)
 
        rts
+END(__mpn_add_n)