1 files changed, 0 insertions, 123 deletions
diff --git a/newlib/libc/machine/i960/strchr.S b/newlib/libc/machine/i960/strchr.S
deleted file mode 100644
index bc50c2c..0000000
--- a/newlib/libc/machine/i960/strchr.S
+++ /dev/null
@@ -1,123 +0,0 @@
-/*******************************************************************************
- * 
- * Copyright (c) 1993 Intel Corporation
- * 
- * Intel hereby grants you permission to copy, modify, and distribute this
- * software and its documentation.  Intel grants this permission provided
- * that the above copyright notice appears in all copies and that both the
- * copyright notice and this permission notice appear in supporting
- * documentation.  In addition, Intel grants this permission provided that
- * you prominently mark as "not part of the original" any modifications
- * made to this software or documentation, and that the name of Intel
- * Corporation not be used in advertising or publicity pertaining to
- * distribution of the software or the documentation without specific,
- * written prior permission.
- * 
- * Intel Corporation provides this AS IS, WITHOUT ANY WARRANTY, EXPRESS OR
- * IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY
- * OR FITNESS FOR A PARTICULAR PURPOSE.  Intel makes no guarantee or
- * representations regarding the use of, or the results of the use of,
- * the software and documentation in terms of correctness, accuracy,
- * reliability, currentness, or otherwise; and you rely on the software,
- * documentation and results solely at your own risk.
- *
- * IN NO EVENT SHALL INTEL BE LIABLE FOR ANY LOSS OF USE, LOSS OF BUSINESS,
- * LOSS OF PROFITS, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES
- * OF ANY KIND.  IN NO EVENT SHALL INTEL'S TOTAL LIABILITY EXCEED THE SUM
- * PAID TO INTEL FOR THE PRODUCT LICENSED HEREUNDER.
- * 
- ******************************************************************************/
-
-	.file "strchr.s"
-#ifdef	__PIC
-	.pic
-#endif
-#ifdef	__PID
-	.pid
-#endif
-/*
- * (c) copyright 1988,1993 Intel Corp., all rights reserved
- */
-
-/*
-	procedure strchr  (optimized assembler version for the 80960K series)
-
-	src_addr = strchr (src_addr, char)
-
-	return a pointer to the first byte that contains the indicated
-	byte in the source string.  Return null if the byte is not found.
-
-	Undefined behavior will occur if the end of the source string (i.e. 
-	the terminating null byte) is in the last two words of the program's
-	allocated memory space.  This is so because strchr fetches ahead.  
-	Disallowing the fetch ahead would impose a severe performance penalty.
-
-	Strategy:
-
-	Fetch the source string by words and scanbyte the words for the 
-	char until either a word with the byte is found or the null byte is
-	encountered.  In the former case, move through the word to find the
-	matching byte and return its memory address.  In the latter case, 
-	return zero (null).
-
-	Tactics:
-
-	1) Do NOT try to fetch the words in a word aligned manner because,
-	in my judgement, the performance degradation experienced due to 
-	non-aligned accesses does NOT outweigh the time and complexity added 
-	by the preamble that would be necessary to assure alignment.  This 
-	is supported by the intuition that most source arrays (even more 
-	true of most big source arrays) will be word aligned to begin with.
-*/
-
-	.globl	_strchr
-	.globl	__strchr
-	.leafproc	_strchr, __strchr
-	.align	2
-_strchr:
-#ifndef __PIC
-	lda 	Lrett,g14
-#else
-	lda 	Lrett-(.+8)(ip),g14
-#endif
-__strchr:
-
-	ld	(g0),g4		# fetch first word
-	lda	0xff,g7		# byte extraction mask
-	and	g1,g7,g1	# make char an 8-bit ordinal
-	shlo	8,g1,g2		# broadcast the char to four bytes
-	or	g1,g2,g2
-	shlo	16,g2,g5
-	or	g2,g5,g3
-	mov	g14,g13		# preserve return address
-	addo	4,g0,g0		# post-increment src pointer
-	mov	0,g14		# conform to register linkage standard
-
-Lsearch_for_word_with_char_or_null:
-	mov	g4,g5		# copy word
-	scanbyte g3,g5		# check for byte with char
-	ld	(g0),g4		# fetch next word of src
-	bo	Lsearch_for_char	# branch if char found 
-	scanbyte 0,g5		# check for null byte
-	addo	4,g0,g0		# post-increment src pointer
-	bno	Lsearch_for_word_with_char_or_null	# branch if not null
-
-Lnot_found:
-	mov	0,g0		# char not found.  Return null
-Lexit_code:
-	bx	(g13)		# g0 = addr of char in src (or null);  g14 = 0
-Lrett:
-	ret
-
-Lsearch_for_char:
-	subo	5,g0,g0		# back up the byte pointer
-Lsearch_for_char.a:
-	and	g5,g7,g6	# extract byte
-	cmpo	g1,g6		# is it char?
-	addo	1,g0,g0		# bump src byte ptr
-	shro	8,g5,g5		# shift word to position next byte
-	be	Lexit_code
-	cmpobne 0,g6,Lsearch_for_char.a	# quit if null comes before char
-	b	Lnot_found
-
-/* end of strchr */