diff options
Diffstat (limited to 'arch/mips/kernel/linux32.c')
| -rw-r--r-- | arch/mips/kernel/linux32.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index e8e886dd52d..330cf84d21f 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -1468,3 +1468,30 @@ sysn32_rt_sigtimedwait(const sigset_t __user *uthese, } return sys_rt_sigtimedwait(uthese, uinfo, uts, sigsetsize); } + +save_static_function(sys32_clone); +__attribute_used__ noinline static int +_sys32_clone(nabi_no_regargs struct pt_regs regs) +{ + unsigned long clone_flags; + unsigned long newsp; + int __user *parent_tidptr, *child_tidptr; + + clone_flags = regs.regs[4]; + newsp = regs.regs[5]; + if (!newsp) + newsp = regs.regs[29]; + parent_tidptr = (int *) regs.regs[6]; + + /* Use __dummy4 instead of getting it off the stack, so that + syscall() works. */ + child_tidptr = (int __user *) __dummy4; + return do_fork(clone_flags, newsp, ®s, 0, + parent_tidptr, child_tidptr); +} + +extern asmlinkage void sys_set_thread_area(u32 addr); +asmlinkage void sys32_set_thread_area(u32 addr) +{ + sys_set_thread_area(AA(addr)); +} |