diff options
Diffstat (limited to 'arch/avr32/kernel/sys_avr32.c')
| -rw-r--r-- | arch/avr32/kernel/sys_avr32.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/avr32/kernel/sys_avr32.c b/arch/avr32/kernel/sys_avr32.c index 6ec5693da4488..8deb6003ee626 100644 --- a/arch/avr32/kernel/sys_avr32.c +++ b/arch/avr32/kernel/sys_avr32.c @@ -49,3 +49,17 @@ asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, fput(file); return error; } + +int kernel_execve(const char *file, char **argv, char **envp) +{ + register long scno asm("r8") = __NR_execve; + register long sc1 asm("r12") = (long)file; + register long sc2 asm("r11") = (long)argv; + register long sc3 asm("r10") = (long)envp; + + asm volatile("scall" + : "=r"(sc1) + : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3) + : "cc", "memory"); + return sc1; +} |