asmlinkage int
sys_rt_sigsuspend(sigset_t *unewset, size_t sigsetsize,
unsigned long r2, unsigned long r3, unsigned long r4,
- unsigned long r5, unsigned long r6, struct pt_regs regs)
+ unsigned long r5, unsigned long r6, struct pt_regs *regs)
{
sigset_t saveset, newset;
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
- regs.r0 = -EINTR;
+ regs->r0 = -EINTR;
while (1) {
current->state = TASK_INTERRUPTIBLE;
schedule();
- if (do_signal(®s, &saveset))
- return regs.r0;
+ if (do_signal(regs, &saveset))
+ return regs->r0;
}
}
asmlinkage int
sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
unsigned long r2, unsigned long r3, unsigned long r4,
- unsigned long r5, unsigned long r6, struct pt_regs regs)
+ unsigned long r5, unsigned long r6, struct pt_regs *regs)
{
- return do_sigaltstack(uss, uoss, regs.spu);
+ return do_sigaltstack(uss, uoss, regs->spu);
}
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
COPY(acch);
COPY(accl);
+ COPY(dummy_acc1h);
+ COPY(dummy_acc1l);
#else
#error unknown isa configuration
#endif
asmlinkage int
sys_rt_sigreturn(unsigned long r0, unsigned long r1,
unsigned long r2, unsigned long r3, unsigned long r4,
- unsigned long r5, unsigned long r6, struct pt_regs regs)
+ unsigned long r5, unsigned long r6, struct pt_regs *regs)
{
- struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs.spu;
+ struct rt_sigframe __user *frame = (struct rt_sigframe __user *)regs->spu;
sigset_t set;
- stack_t st;
int result;
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
recalc_sigpending();
spin_unlock_irq(¤t->sighand->siglock);
- if (restore_sigcontext(®s, &frame->uc.uc_mcontext, &result))
+ if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &result))
goto badframe;
- if (__copy_from_user(&st, &frame->uc.uc_stack, sizeof(st)))
+ if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->spu) == -EFAULT)
goto badframe;
- /* It is more difficult to avoid calling this function than to
- call it and ignore errors. */
- do_sigaltstack(&st, NULL, regs.spu);
return result;
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
COPY(acch);
COPY(accl);
+ COPY(dummy_acc1h);
+ COPY(dummy_acc1l);
#else
#error unknown isa configuration
#endif