From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c | 111 ------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c

(limited to 'ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c')

diff --git a/ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c b/ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c
deleted file mode 100644
index d841fb6c..00000000
--- a/ANDROID_3.4.5/arch/m32r/kernel/sys_m32r.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * linux/arch/m32r/kernel/sys_m32r.c
- *
- * This file contains various random system calls that
- * have a non-standard calling sequence on the Linux/M32R platform.
- *
- * Taken from i386 version.
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/smp.h>
-#include <linux/sem.h>
-#include <linux/msg.h>
-#include <linux/shm.h>
-#include <linux/stat.h>
-#include <linux/syscalls.h>
-#include <linux/mman.h>
-#include <linux/file.h>
-#include <linux/utsname.h>
-#include <linux/ipc.h>
-
-#include <asm/uaccess.h>
-#include <asm/cachectl.h>
-#include <asm/cacheflush.h>
-#include <asm/syscall.h>
-#include <asm/unistd.h>
-
-/*
- * sys_tas() - test-and-set
- */
-asmlinkage int sys_tas(int __user *addr)
-{
-	int oldval;
-
-	if (!access_ok(VERIFY_WRITE, addr, sizeof (int)))
-		return -EFAULT;
-
-	/* atomic operation:
-	 *   oldval = *addr; *addr = 1;
-	 */
-	__asm__ __volatile__ (
-		DCACHE_CLEAR("%0", "r4", "%1")
-		"	.fillinsn\n"
-		"1:\n"
-		"	lock	%0, @%1	    ->	unlock	%2, @%1\n"
-		"2:\n"
-		/* NOTE:
-		 *   The m32r processor can accept interrupts only
-		 *   at the 32-bit instruction boundary.
-		 *   So, in the above code, the "unlock" instruction
-		 *   can be executed continuously after the "lock"
-		 *   instruction execution without any interruptions.
-		 */
-		".section .fixup,\"ax\"\n"
-		"	.balign 4\n"
-		"3:	ldi	%0, #%3\n"
-		"	seth	r14, #high(2b)\n"
-		"	or3	r14, r14, #low(2b)\n"
-		"	jmp	r14\n"
-		".previous\n"
-		".section __ex_table,\"a\"\n"
-		"	.balign 4\n"
-		"	.long 1b,3b\n"
-		".previous\n"
-		: "=&r" (oldval)
-		: "r" (addr), "r" (1), "i"(-EFAULT)
-		: "r14", "memory"
-#ifdef CONFIG_CHIP_M32700_TS1
-		  , "r4"
-#endif /* CONFIG_CHIP_M32700_TS1 */
-	);
-
-	return oldval;
-}
-
-asmlinkage int sys_cacheflush(void *addr, int bytes, int cache)
-{
-	/* This should flush more selectively ...  */
-	_flush_cache_all();
-	return 0;
-}
-
-asmlinkage int sys_cachectl(char *addr, int nbytes, int op)
-{
-	/* Not implemented yet. */
-	return -ENOSYS;
-}
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
-		  const char *const argv[],
-		  const char *const envp[])
-{
-	register long __scno __asm__ ("r7") = __NR_execve;
-	register long __arg3 __asm__ ("r2") = (long)(envp);
-	register long __arg2 __asm__ ("r1") = (long)(argv);
-	register long __res __asm__ ("r0") = (long)(filename);
-	__asm__ __volatile__ (
-		"trap #" SYSCALL_VECTOR "|| nop"
-		: "=r" (__res)
-		: "r" (__scno), "0" (__res), "r" (__arg2),
-			"r" (__arg3)
-		: "memory");
-	return __res;
-}
-- 
cgit