20090401-2355

4 files changed, 0 insertions, 128 deletions

diff --git a/libkern/memcpy-386.s b/libkern/memcpy-386.s
deleted file mode 100644
index e85bb232..00000000
--- a/libkern/memcpy-386.s
+++ /dev/null
@@ -1,58 +0,0 @@
-	TEXT	memmove(SB), $0
-	TEXT	memcpy(SB), $0
-
-	MOVL	p1+0(FP), DI
-	MOVL	p2+4(FP), SI
-	MOVL	n+8(FP), BX
-	CMPL	BX, $0
-	JGE	ok
-	MOVL	$0, SI
-ok:
-	CLD
-/*
- * check and set for backwards
- */
-	CMPL	SI, DI
-	JLS	back
-/*
- * copy whole longs
- */
-	MOVL	BX, CX
-	SHRL	$2, CX
-	REP;	MOVSL
-/*
- * copy the rest, by bytes
- */
-	ANDL	$3, BX
-	MOVL	BX, CX
-	REP;	MOVSB
-
-	MOVL	p+0(FP),AX
-	RET
-/*
- * whole thing backwards has
- * adjusted addresses
- */
-back:
-	ADDL	BX, DI
-	ADDL	BX, SI
-	SUBL	$4, DI
-	SUBL	$4, SI
-	STD
-/*
- * copy whole longs
- */
-	MOVL	BX, CX
-	SHRL	$2, CX
-	ANDL	$3, BX
-	REP;	MOVSL
-/*
- * copy the rest, by bytes
- */
-	ADDL	$3, DI
-	ADDL	$3, SI
-	MOVL	BX, CX
-	REP;	MOVSB
-
-	MOVL	p+0(FP),AX
-	RET
diff --git a/libkern/memcpy-arm.c b/libkern/memcpy-arm.c
deleted file mode 100644
index 35f0afc5..00000000
--- a/libkern/memcpy-arm.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include	<u.h>
-#include	<libc.h>
-
-void*
-memmove(void *a1, void *a2, ulong n)
-{
-	char *s1, *s2;
-
-	if((long)n < 0)
-		abort();
-	if(a1 > a2)
-		goto back;
-	s1 = a1;
-	s2 = a2;
-	while(n > 0) {
-		*s1++ = *s2++;
-		n--;
-	}
-	return a1;
-
-back:
-	s1 = (char*)a1 + n;
-	s2 = (char*)a2 + n;
-	while(n > 0) {
-		*--s1 = *--s2;
-		n--;
-	}
-	return a1;
-}
-
-void*
-memcpy(void *a1, void *a2, ulong n)
-{
-	return memmove(a1, a2, n);
-}
diff --git a/libkern/memcpy-thumb.c b/libkern/memcpy-thumb.c
deleted file mode 100644
index 35f0afc5..00000000
--- a/libkern/memcpy-thumb.c
+++ /dev/null
@@ -1,35 +0,0 @@
-#include	<u.h>
-#include	<libc.h>
-
-void*
-memmove(void *a1, void *a2, ulong n)
-{
-	char *s1, *s2;
-
-	if((long)n < 0)
-		abort();
-	if(a1 > a2)
-		goto back;
-	s1 = a1;
-	s2 = a2;
-	while(n > 0) {
-		*s1++ = *s2++;
-		n--;
-	}
-	return a1;
-
-back:
-	s1 = (char*)a1 + n;
-	s2 = (char*)a2 + n;
-	while(n > 0) {
-		*--s1 = *--s2;
-		n--;
-	}
-	return a1;
-}
-
-void*
-memcpy(void *a1, void *a2, ulong n)
-{
-	return memmove(a1, a2, n);
-}
diff --git a/libkern/strchr-mips.c b/libkern/strchr-mips.c
deleted file mode 100644
index e69de29b..00000000
--- a/libkern/strchr-mips.c
+++ /dev/null