delete irrelevant configs

1 files changed, 0 insertions, 273 deletions

diff --git a/gcc/config/arc/lib1funcs.asm b/gcc/config/arc/lib1funcs.asm
deleted file mode 100755
index a2d509a..0000000
--- a/gcc/config/arc/lib1funcs.asm
+++ /dev/null
@@ -1,273 +0,0 @@
-; libgcc1 routines for ARC cpu.
-
-/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-
-This file is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file.  (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file 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
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-#ifdef  L_mulsi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___mulsi3
-___mulsi3:
-
-/* This the simple version.
-
-  while (a) 
-    {
-      if (a & 1)
-        r += b;
-      a >>= 1;
-      b <<= 1;
-    }
-*/
-	mov r2,0		; Accumulate result here.
-.Lloop:
-	sub.f 0,r0,0		; while (a)
-	nop
-	beq.nd .Ldone
-	and.f 0,r0,1		; if (a & 1)
-	add.nz r2,r2,r1		; r += b
-	lsr r0,r0		; a >>= 1
-	b.d .Lloop
-	lsl r1,r1		; b <<= 1
-.Ldone:
-	j.d blink
-	mov r0,r2
-#endif
-
-#endif /* L_mulsi3 */
-
-#ifdef  L_umulsidi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___umulsidi3
-___umulsidi3:
-
-/* This the simple version.
-
-  while (a) 
-    {
-      if (a & 1)
-        r += b;
-      a >>= 1;
-      b <<= 1;
-    }
-*/
-	mov r2,0		; Top part of b.
-	mov r3,0		; Accumulate result here.
-	mov r4,0
-.Lloop:
-	sub.f 0,r0,0		; while (a)
-	nop
-	beq.nd .Ldone
-	and.f 0,r0,1		; if (a & 1)
-	add.nz r4,r4,r1		; r += b
-	adc.nz r3,r3,r2
-	lsr r0,r0		; a >>= 1
-	lsl.f r1,r1		; b <<= 1
-	b.d .Lloop
-	rlc r2,r2
-.Ldone:
-#ifdef __big_endian__
-	mov r1,r4
-	j.d blink
-	mov r0,r3
-#else
-	mov r0,r4
-	j.d blink
-	mov r1,r3
-#endif
-#endif
-
-#endif /* L_umulsidi3 */
-
-#ifdef L_divmod_tools
-
-; Utilities used by all routines.
-
-	.section .text
-	.align 4
-
-; inputs: r0 = numerator, r1 = denominator
-; outputs: positive r0/r1,
-;          r6.bit1 = sign of numerator, r6.bit0 = sign of result
-
-	.global ___divnorm
-___divnorm:
-	mov r6,0		; keep sign in r6
-	sub.f 0,r0,0		; is numerator -ve?
-	sub.lt r0,0,r0		; negate numerator
-	mov.lt r6,3		; sign is -ve
-	sub.f 0,r1,0		; is denominator -ve?
-	sub.lt r1,0,r1		; negate denominator
-	xor.lt r6,r6,1		; toggle sign
-	j.nd blink
-
-/*
-unsigned long
-udivmodsi4(int modwanted, unsigned long num, unsigned long den)
-{
-  unsigned long bit = 1;
-  unsigned long res = 0;
-
-  while (den < num && bit && !(den & (1L<<31)))
-    {
-      den <<=1;
-      bit <<=1;
-    }
-  while (bit)
-    {
-      if (num >= den)
-	{
-	  num -= den;
-	  res |= bit;
-	}
-      bit >>=1;
-      den >>=1;
-    }
-  if (modwanted) return num;
-  return res;
-}
-*/
-
-; inputs: r0 = numerator, r1 = denominator
-; outputs: r0 = quotient, r1 = remainder, r2/r3 trashed
-
-	.global ___udivmodsi4
-___udivmodsi4:
-	mov r2,1		; bit = 1
-	mov r3,0		; res = 0
-.Lloop1:
-	sub.f 0,r1,r0		; while (den < num
-	nop
-	bnc.nd .Lloop2
-	sub.f 0,r2,0		; && bit
-	nop
-	bz.nd .Lloop2
-	lsl.f 0,r1		; && !(den & (1<<31))
-	nop
-	bc.nd .Lloop2
-	lsl r1,r1		; den <<= 1
-	b.d .Lloop1
-	lsl r2,r2		; bit <<= 1
-.Lloop2:
-	sub.f 0,r2,0		; while (bit)
-	nop
-	bz.nd .Ldivmodend
-	sub.f 0,r0,r1		; if (num >= den)
-	nop
-	bc.nd .Lshiftdown
-	sub r0,r0,r1		; num -= den
-	or r3,r3,r2		; res |= bit
-.Lshiftdown:
-	lsr r2,r2		; bit >>= 1
-	b.d .Lloop2
-	lsr r1,r1		; den >>= 1
-.Ldivmodend:
-	mov r1,r0		; r1 = mod
-	j.d blink
-	mov r0,r3		; r0 = res
-
-#endif
-
-#ifdef  L_udivsi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___udivsi3
-___udivsi3:
-	mov r7,blink
-	bl.nd ___udivmodsi4
-	j.nd r7
-#endif
-
-#endif /* L_udivsi3 */
-
-#ifdef  L_divsi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___divsi3
-___divsi3:
-	mov r7,blink
-	bl.nd ___divnorm
-	bl.nd ___udivmodsi4
-	and.f 0,r6,1
-	sub.nz r0,0,r0		; cannot go in delay slot, has limm value
-	j.nd r7
-#endif
-
-#endif /* L_divsi3 */
-
-#ifdef  L_umodsi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___umodsi3
-___umodsi3:
-	mov r7,blink
-	bl.nd ___udivmodsi4
-	j.d r7
-	mov r0,r1
-#endif
-
-#endif /* L_umodsi3 */
-
-#ifdef  L_modsi3
-	.section .text
-	.align 4
-
-#ifdef __base__
-	.cpu base
-	.global ___modsi3
-___modsi3:
-	mov r7,blink
-	bl.nd ___divnorm
-	bl.nd ___udivmodsi4
-	and.f 0,r6,2
-	sub.nz r1,0,r1
-	j.d r7
-	mov r0,r1
-#endif
-
-#endif /* L_modsi3 */