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authorRoland McGrath <roland@gnu.org>2006-02-28 10:18:39 +0000
committerRoland McGrath <roland@gnu.org>2006-02-28 10:18:39 +0000
commit14d44b191fb0980b22002b79a53ff2dda3120772 (patch)
tree120dc27ef68440085b083b9198913b5305c84317 /sysdeps/m68k/m68020/mul_1.S
parenta5f2bd861c4c84ac66164951a7f32e1d6f57849c (diff)
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* sysdeps/hppa: Directory removed, saved in ports repository.
	* sysdeps/mach/hppa: Likewise.
	* sysdeps/mach/hurd/hppa: Likewise.
	* sysdeps/unix/sysv/linux/hppa: Likewise.
	* configure.in (machine): Remove hppa* cases.
	* configure: Regenerated.
	* shlib-versions: Remove hppa cases.

	* sysdeps/m68k: Directory removed, saved in ports repository.
	* sysdeps/unix/bsd/m68k: Likewise.
	* sysdeps/unix/sysv/linux/m68k: Likewise.
	* configure.in (machine): Remove m68* cases.
	* configure: Regenerated.
Diffstat (limited to 'sysdeps/m68k/m68020/mul_1.S')
-rw-r--r--sysdeps/m68k/m68020/mul_1.S87
1 files changed, 0 insertions, 87 deletions
diff --git a/sysdeps/m68k/m68020/mul_1.S b/sysdeps/m68k/m68020/mul_1.S
deleted file mode 100644
index f3e450ed93..0000000000
--- a/sysdeps/m68k/m68020/mul_1.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* mc68020 __mpn_mul_1 -- Multiply a limb vector with a limb and store
-   the result in a second limb vector.
-
-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 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 Lesser General Public
-License for more details.
-
-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., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
-  INPUT PARAMETERS
-  res_ptr	(sp + 4)
-  s1_ptr	(sp + 8)
-  s1_size	(sp + 12)
-  s2_limb	(sp + 16)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
-	TEXT
-ENTRY(__mpn_mul_1)
-
-#define res_ptr a0
-#define s1_ptr a1
-#define s1_size d2
-#define s2_limb d4
-
-/* Save used registers on the stack.  */
-	moveml	R(d2)-R(d4),MEM_PREDEC(sp)
-#if 0
-	movel	R(d2),MEM_PREDEC(sp)
-	movel	R(d3),MEM_PREDEC(sp)
-	movel	R(d4),MEM_PREDEC(sp)
-#endif
-
-/* Copy the arguments to registers.  Better use movem?  */
-	movel	MEM_DISP(sp,16),R(res_ptr)
-	movel	MEM_DISP(sp,20),R(s1_ptr)
-	movel	MEM_DISP(sp,24),R(s1_size)
-	movel	MEM_DISP(sp,28),R(s2_limb)
-
-	eorw	#1,R(s1_size)
-	clrl	R(d1)
-	lsrl	#1,R(s1_size)
-	bcc	L(L1)
-	subql	#1,R(s1_size)
-	subl	R(d0),R(d0)	/* (d0,cy) <= (0,0) */
-
-L(Loop:)
-	movel	MEM_POSTINC(s1_ptr),R(d3)
-	mulul	R(s2_limb),R(d1):R(d3)
-	addxl	R(d0),R(d3)
-	movel	R(d3),MEM_POSTINC(res_ptr)
-L(L1:)	movel	MEM_POSTINC(s1_ptr),R(d3)
-	mulul	R(s2_limb),R(d0):R(d3)
-	addxl	R(d1),R(d3)
-	movel	R(d3),MEM_POSTINC(res_ptr)
-
-	dbf	R(s1_size),L(Loop)
-	clrl	R(d3)
-	addxl	R(d3),R(d0)
-	subl	#0x10000,R(s1_size)
-	bcc	L(Loop)
-
-/* Restore used registers from stack frame.  */
-	moveml	MEM_POSTINC(sp),R(d2)-R(d4)
-#if 0
-	movel	MEM_POSTINC(sp),R(d4)
-	movel	MEM_POSTINC(sp),R(d3)
-	movel	MEM_POSTINC(sp),R(d2)
-#endif
-	rts
-END(__mpn_mul_1)