404

[ Avaa Bypassed ]




Upload:

Command:

botdev@18.219.77.39: ~ $
/*
 * Copyright (C) 2011 Texas Instruments Incorporated
 * Author: Mark Salter <msalter@redhat.com>
 *
 * 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.
 */

#ifndef __ASM_C6X_SYSCALL_H
#define __ASM_C6X_SYSCALL_H

#include <linux/err.h>
#include <linux/sched.h>

static inline int syscall_get_nr(struct task_struct *task,
				 struct pt_regs *regs)
{
	return regs->b0;
}

static inline void syscall_rollback(struct task_struct *task,
				    struct pt_regs *regs)
{
	/* do nothing */
}

static inline long syscall_get_error(struct task_struct *task,
				     struct pt_regs *regs)
{
	return IS_ERR_VALUE(regs->a4) ? regs->a4 : 0;
}

static inline long syscall_get_return_value(struct task_struct *task,
					    struct pt_regs *regs)
{
	return regs->a4;
}

static inline void syscall_set_return_value(struct task_struct *task,
					    struct pt_regs *regs,
					    int error, long val)
{
	regs->a4 = error ?: val;
}

static inline void syscall_get_arguments(struct task_struct *task,
					 struct pt_regs *regs, unsigned int i,
					 unsigned int n, unsigned long *args)
{
	switch (i) {
	case 0:
		if (!n--)
			break;
		*args++ = regs->a4;
	case 1:
		if (!n--)
			break;
		*args++ = regs->b4;
	case 2:
		if (!n--)
			break;
		*args++ = regs->a6;
	case 3:
		if (!n--)
			break;
		*args++ = regs->b6;
	case 4:
		if (!n--)
			break;
		*args++ = regs->a8;
	case 5:
		if (!n--)
			break;
		*args++ = regs->b8;
	case 6:
		if (!n--)
			break;
	default:
		BUG();
	}
}

static inline void syscall_set_arguments(struct task_struct *task,
					 struct pt_regs *regs,
					 unsigned int i, unsigned int n,
					 const unsigned long *args)
{
	switch (i) {
	case 0:
		if (!n--)
			break;
		regs->a4 = *args++;
	case 1:
		if (!n--)
			break;
		regs->b4 = *args++;
	case 2:
		if (!n--)
			break;
		regs->a6 = *args++;
	case 3:
		if (!n--)
			break;
		regs->b6 = *args++;
	case 4:
		if (!n--)
			break;
		regs->a8 = *args++;
	case 5:
		if (!n--)
			break;
		regs->a9 = *args++;
	case 6:
		if (!n)
			break;
	default:
		BUG();
	}
}

#endif /* __ASM_C6X_SYSCALLS_H */

Filemanager

Name Type Size Permission Actions
Kbuild File 865 B 0644
asm-offsets.h File 35 B 0644
bitops.h File 2.17 KB 0644
bug.h File 705 B 0644
cache.h File 3.1 KB 0644
cacheflush.h File 2.05 KB 0644
checksum.h File 947 B 0644
clock.h File 3.51 KB 0644
cmpxchg.h File 1.57 KB 0644
delay.h File 1.67 KB 0644
dma-mapping.h File 911 B 0644
dscr.h File 909 B 0644
elf.h File 3.18 KB 0644
flat.h File 677 B 0644
ftrace.h File 97 B 0644
hardirq.h File 572 B 0644
irq.h File 1.59 KB 0644
irqflags.h File 1.67 KB 0644
linkage.h File 497 B 0644
megamod-pic.h File 213 B 0644
module.h File 639 B 0644
page.h File 312 B 0644
pgtable.h File 2.29 KB 0644
processor.h File 3.31 KB 0644
procinfo.h File 673 B 0644
ptrace.h File 998 B 0644
sections.h File 287 B 0644
setup.h File 914 B 0644
soc.h File 929 B 0644
special_insns.h File 1.82 KB 0644
string.h File 616 B 0644
switch_to.h File 992 B 0644
syscall.h File 2.2 KB 0644
syscalls.h File 1.73 KB 0644
thread_info.h File 2.63 KB 0644
timer64.h File 154 B 0644
timex.h File 867 B 0644
tlb.h File 192 B 0644
traps.h File 1.29 KB 0644
uaccess.h File 2.14 KB 0644
unaligned.h File 4.63 KB 0644