libpayload: rename i386 to x86

Change-Id: Ia9170bd3d04e76dbf9321ca7ea4be23b5e468d21
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2033
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

1 files changed, 0 insertions, 103 deletions

diff --git a/payloads/libpayload/arch/i386/string.c b/payloads/libpayload/arch/i386/string.c
deleted file mode 100644
index 19047eee9e..0000000000
--- a/payloads/libpayload/arch/i386/string.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 1991,1992,1993,1997,1998,2003, 2005 Free Software Foundation, Inc.
- * This file is part of the GNU C Library.
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program 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 of
- * the License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/* From glibc-2.14, sysdeps/i386/memset.c */
-
-#include <stdint.h>
-
-#include "string.h"
-
-typedef uint32_t op_t;
-
-void *memset(void *dstpp, int c, size_t len)
-{
-	int d0;
-	unsigned long int dstp = (unsigned long int) dstpp;
-
-	/* This explicit register allocation improves code very much indeed. */
-	register op_t x asm("ax");
-
-	x = (unsigned char) c;
-
-	/* Clear the direction flag, so filling will move forward.  */
-	asm volatile("cld");
-
-	/* This threshold value is optimal.  */
-	if (len >= 12) {
-		/* Fill X with four copies of the char we want to fill with. */
-		x |= (x << 8);
-		x |= (x << 16);
-
-		/* Adjust LEN for the bytes handled in the first loop.  */
-		len -= (-dstp) % sizeof(op_t);
-
-		/*
-		 * There are at least some bytes to set. No need to test for
-		 * LEN == 0 in this alignment loop.
-		 */
-
-		/* Fill bytes until DSTP is aligned on a longword boundary. */
-		asm volatile(
-			"rep\n"
-			"stosb" /* %0, %2, %3 */ :
-			"=D" (dstp), "=c" (d0) :
-			"0" (dstp), "1" ((-dstp) % sizeof(op_t)), "a" (x) :
-			"memory");
-
-		/* Fill longwords.  */
-		asm volatile(
-			"rep\n"
-			"stosl" /* %0, %2, %3 */ :
-			"=D" (dstp), "=c" (d0) :
-			"0" (dstp), "1" (len / sizeof(op_t)), "a" (x) :
-			"memory");
-		len %= sizeof(op_t);
-	}
-
-	/* Write the last few bytes. */
-	asm volatile(
-		"rep\n"
-		"stosb" /* %0, %2, %3 */ :
-		"=D" (dstp), "=c" (d0) :
-		"0" (dstp), "1" (len), "a" (x) :
-		"memory");
-
-	return dstpp;
-}
-
-void *memcpy(void *dest, const void *src, size_t n)
-{
-	unsigned long d0, d1, d2;
-
-	asm volatile(
-		"rep ; movsl\n\t"
-		"movl %4,%%ecx\n\t"
-		"rep ; movsb\n\t"
-		: "=&c" (d0), "=&D" (d1), "=&S" (d2)
-		: "0" (n >> 2), "g" (n & 3), "1" (dest), "2" (src)
-		: "memory"
-	);
-
-	return dest;
-}