1 files changed, 0 insertions, 102 deletions
diff --git a/newlib/libc/machine/xscale/memchr.c b/newlib/libc/machine/xscale/memchr.c
deleted file mode 100644
index 9bf18268b..000000000
--- a/newlib/libc/machine/xscale/memchr.c
+++ /dev/null
@@ -1,102 +0,0 @@
-#if defined __thumb__
-
-#include "../../string/memchr.c"
-
-#else
-
-#include <string.h>
-#include "xscale.h"
-
-void *
-memchr (const void *start, int c, size_t len)
-{
-  const char *str = start;
-
-  if (len == 0)
-    return 0;
-
-  asm (PRELOADSTR ("%0") : : "r" (start));
-
-  c &= 0xff;
-
-#ifndef __OPTIMIZE_SIZE__
-  /* Skip unaligned part.  */
-  if ((long)str & 3)
-    {
-      str--;
-      do
-	{
-	  if (*++str == c)
-	    return (void *)str;
-	}
-      while (((long)str & 3) != 0 && --len > 0);
-    }
-
-  if (len > 3)
-    {
-      unsigned int c2 = c + (c << 8);
-      c2 += c2 << 16;
-
-      /* Load two constants:
-         R7 = 0xfefefeff [ == ~(0x80808080 << 1) ]
-         R6 = 0x80808080  */
-
-      asm (
-       "mov	r6, #0x80\n\
-	add	r6, r6, #0x8000\n\
-	add	r6, r6, r6, lsl #16\n\
-	mvn	r7, r6, lsl #1\n\
-\n\
-0:\n\
-	cmp	%1, #0x7\n\
-	bls	1f\n\
-\n\
-	ldmia	%0!, { r3, r9 }\n\
-"	PRELOADSTR ("%0") "\n\
-	sub	%1, %1, #8\n\
-	eor	r3, r3, %2\n\
-	eor	r9, r9, %2\n\
-	add	r2, r3, r7\n\
-	add	r8, r9, r7\n\
-	bic	r2, r2, r3\n\
-	bic	r8, r8,	r9\n\
-	and	r1, r2, r6\n\
-	and	r9, r8, r6\n\
-	orrs	r1, r1, r9\n\
-	beq	0b\n\
-\n\
-	add	%1, %1, #8\n\
-	sub	%0, %0, #8\n\
-1:\n\
-	cmp	%1, #0x3\n\
-	bls	2f\n\
-\n\
-	ldr	r3, [%0], #4\n\
-"	PRELOADSTR ("%0") "\n\
-	sub	%1, %1, #4\n\
-	eor	r3, r3, %2\n\
-	add	r2, r3, r7\n\
-	bic	r2, r2, r3\n\
-	ands	r1, r2, r6\n\
-	beq	1b\n\
-\n\
-	sub	%0, %0, #4\n\
-	add	%1, %1, #4\n\
-2:\n\
-"
-       : "=&r" (str), "=&r" (len)
-       : "r" (c2), "0" (str), "1" (len)
-       : "r1", "r2", "r3", "r6", "r7", "r8", "r9", "cc");
-    }
-#endif
-
-  while (len-- > 0)
-    { 
-      if (*str == c)
-        return (void *)str;
-      str++;
-    } 
-
-  return 0;
-}
-#endif