| /* 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 |