GP2X: Move build support files into the GPH backend.

1 files changed, 0 insertions, 129 deletions

diff --git a/backends/platform/gp2x/mmuhack/mmuhack.c b/backends/platform/gp2x/mmuhack/mmuhack.c
deleted file mode 100644
index 7e27262e5f..0000000000
--- a/backends/platform/gp2x/mmuhack/mmuhack.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/miscdevice.h>
-#include <asm/memory.h>
-
-#define MMUHACK_MINOR 225
-#define DEVICE_NAME "mmuhack"
-
-#if __GNUC__ == 3
-#include <linux/version.h>
-static const char __module_kernel_version_gcc3[] __attribute__((__used__)) __attribute__((section(".modinfo"))) =
-"kernel_version=" UTS_RELEASE;
-#endif
-
-static ssize_t mmuhack_open(struct inode *inode, struct file *filp)
-{
-    unsigned int *pgtable;
-	unsigned int *cpt;
-    int i, j;
-	int ttb;
-	int ret = -EFAULT;
-
-	// get the pointer to the translation table base...
-	asm volatile(
-		"stmdb sp!, {r0}\n\t"
-		"mrc p15, 0, r0, c2, c0, 0\n\t"
-		"mov %0, r0\n\t"
-		"ldmia sp!, {r0}\n\t": "=r"(ttb)
-	);
-
-	pgtable = __va(ttb);
-
-    for (i = 0; i < 4096; i ++) if ( (pgtable[i] & 3) == 1 ) {
-		cpt = __va(pgtable[i] & 0xfffffc00);
-
-		for (j = 0; j < 256; j ++) {/*
-			if ( (cpt[j] & 0xfe00000f) == 0x02000002 ) {
-				// set C and B bits in upper 32MB memory area...
-				printk("Set C&B bits %08x\n",cpt[j]);
-				cpt[j] |= 0xFFC;
-				ret = 0;
-			}
-					   */
-			if (((cpt[j] & 0xff000000) == 0x02000000) && ((cpt[j] & 12)==0) )
-			{
-				//printk("Set C&B bits %08x\n",cpt[j]);
-				cpt[j] |= 0xFFC;
-			}
-			//if ((a>=0x31 && a<=0x36) && ((cpt[i] & 12)==0))
-			if (((cpt[j] & 0xff000000) == 0x03000000) && ((cpt[j] & 12)==0))
-			{
-				//printk("Set C&B bits %08x\n",cpt[j]);
-				//printf("SDL   c and b bits not set, overwriting\n");
-				cpt[j] |= 0xFFC;
-			}
-		}
-    }
-
-	// drain the write buffer and flush the tlb caches...
-	asm volatile(
-		"stmdb sp!, {r0}\n\t"
-		"mov    r0, #0\n\t"
-		"mcr    15, 0, r0, cr7, cr10, 4\n\t"
-		"mcr    15, 0, r0, cr8, cr7, 0\n\t"
-		"ldmia sp!, {r0}\n\t"
-	);
-
-	if (ret == 0)
-		printk("MMU hack applied.\n");
-
-	return 0;
-}
-
-static struct file_operations mmuhack_fops = {
-    owner:      THIS_MODULE,
-    open:       mmuhack_open,
-};
-
-
-static struct miscdevice mmuhack = {
-    MMUHACK_MINOR, DEVICE_NAME, &mmuhack_fops
-};
-
-static int __init mmuhack_init(void)
-{
-	misc_register(&mmuhack);
-/*
-	printk("MMSP2 MMU Hack module.\n");
-*/
-    return 0;
-}
-
-static void __exit mmuhack_exit(void)
-{
-    misc_deregister(&mmuhack);
-/*
-	printk(KERN_ALERT "MMU Hack module removed.\n");
-*/
-}
-
-module_init(mmuhack_init);
-module_exit(mmuhack_exit);