| /* in-kernel program execution |
| * |
| * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. |
| * Written by David Howells (dhowells@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. |
| */ |
| |
| #include <linux/linkage.h> |
| #include <asm/unistd.h> |
| |
| ############################################################################### |
| # |
| # 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, char *const argv[], char *const envp[]) |
| # |
| # On entry: GR8/GR9/GR10: arguments to function |
| # On return: GR8: syscall return. |
| # |
| ############################################################################### |
| .globl kernel_execve |
| .type kernel_execve,@function |
| kernel_execve: |
| setlos __NR_execve,gr7 |
| tira gr0,#0 |
| bralr |
| |
| .size kernel_execve,.-kernel_execve |