#include <linux/smp_lock.h>
#include <linux/time.h>
#include <linux/ptrace.h>
-#include <linux/suspend.h>
#include <asm/ptrace.h>
#include <asm/uaccess.h>
__put_user((u64) regs->hi, &ctx->hi);
__put_user((u64) regs->lo, &ctx->lo);
__put_user((u64) regs->cp0_epc, &ctx->pc);
- __put_user(current->used_math, &ctx->usedfp);
+ __put_user(!!used_math(), &ctx->usedfp);
__put_user((u64) regs->cp0_cause, &ctx->cp0_cause);
__put_user((u64) regs->cp0_badvaddr, &ctx->cp0_badvaddr);
}
static inline void handle_signal(unsigned long sig, siginfo_t *info,
- sigset_t *oldset, struct pt_regs * regs)
+ struct k_sigaction *ka, sigset_t *oldset, struct pt_regs * regs)
{
- struct k_sigaction *ka = ¤t->sighand->action[sig-1];
-
switch(regs->regs[0]) {
case ERESTARTNOHAND:
regs->regs[2] = EINTR;
else
setup_irix_frame(ka, regs, sig, oldset);
- if (ka->sa.sa_flags & SA_ONESHOT)
- ka->sa.sa_handler = SIG_DFL;
if (!(ka->sa.sa_flags & SA_NODEFER)) {
spin_lock_irq(¤t->sighand->siglock);
sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask);
asmlinkage int do_irix_signal(sigset_t *oldset, struct pt_regs *regs)
{
+ struct k_sigaction ka;
siginfo_t info;
int signr;
if (!user_mode(regs))
return 1;
- if (current->flags & PF_FREEZE) {
- refrigerator(0);
+ if (try_to_freeze(0))
goto no_signal;
- }
if (!oldset)
oldset = ¤t->blocked;
- signr = get_signal_to_deliver(&info, regs, NULL);
+ signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
- handle_signal(signr, &info, oldset, regs);
+ handle_signal(signr, &info, &ka, oldset, regs);
return 1;
}
}
/* This is here because of irix5_siginfo definition. */
-#define P_PID 0
-#define P_PGID 2
-#define P_ALL 7
+#define IRIX_P_PID 0
+#define IRIX_P_PGID 2
+#define IRIX_P_ALL 7
extern int getrusage(struct task_struct *, int, struct rusage __user *);
retval = -EINVAL;
goto out;
}
- if (type != P_PID && type != P_PGID && type != P_ALL) {
+ if (type != IRIX_P_PID && type != IRIX_P_PGID && type != IRIX_P_ALL) {
retval = -EINVAL;
goto out;
}
- add_wait_queue(¤t->wait_chldexit, &wait);
+ add_wait_queue(¤t->signal->wait_chldexit, &wait);
repeat:
flag = 0;
current->state = TASK_INTERRUPTIBLE;
tsk = current;
list_for_each(_p,&tsk->children) {
p = list_entry(_p,struct task_struct,sibling);
- if ((type == P_PID) && p->pid != pid)
+ if ((type == IRIX_P_PID) && p->pid != pid)
continue;
- if ((type == P_PGID) && process_group(p) != pid)
+ if ((type == IRIX_P_PGID) && process_group(p) != pid)
continue;
if ((p->exit_signal != SIGCHLD))
continue;
}
goto end_waitsys;
- case TASK_ZOMBIE:
- current->cutime += p->utime + p->cutime;
- current->cstime += p->stime + p->cstime;
+ case EXIT_ZOMBIE:
+ current->signal->cutime += p->utime + p->signal->cutime;
+ current->signal->cstime += p->stime + p->signal->cstime;
if (ru != NULL)
getrusage(p, RUSAGE_BOTH, ru);
__put_user(SIGCHLD, &info->sig);
retval = -ECHILD;
end_waitsys:
current->state = TASK_RUNNING;
- remove_wait_queue(¤t->wait_chldexit, &wait);
+ remove_wait_queue(¤t->signal->wait_chldexit, &wait);
out:
return retval;
__put_user(regs->cp0_epc, &ctx->regs[35]);
flags = 0x0f;
- if(!current->used_math) {
+ if(!used_math()) {
flags &= ~(0x08);
} else {
/* XXX wheee... */