diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/process.c | 14 | ||||
| -rw-r--r-- | arch/m68k/kernel/signal.c | 16 |
2 files changed, 0 insertions, 30 deletions
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index e475c945c8b2..7df92f8b0781 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -40,20 +40,6 @@ asmlinkage void ret_from_fork(void); asmlinkage void ret_from_kernel_thread(void); - -/* - * Return saved PC from a blocked thread - */ -unsigned long thread_saved_pc(struct task_struct *tsk) -{ - struct switch_stack *sw = (struct switch_stack *)tsk->thread.ksp; - /* Check whether the thread is blocked in resume() */ - if (in_sched_functions(sw->retpc)) - return ((unsigned long *)sw->a6)[1]; - else - return sw->retpc; -} - void arch_cpu_idle(void) { #if defined(MACH_ATARI_ONLY) diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c index 6f945bb5ffbd..e79421f5b9cd 100644 --- a/arch/m68k/kernel/signal.c +++ b/arch/m68k/kernel/signal.c @@ -109,22 +109,6 @@ int fixup_exception(struct pt_regs *regs) return 1; } -void ptrace_signal_deliver(void) -{ - struct pt_regs *regs = signal_pt_regs(); - if (regs->orig_d0 < 0) - return; - switch (regs->d0) { - case -ERESTARTNOHAND: - case -ERESTARTSYS: - case -ERESTARTNOINTR: - regs->d0 = regs->orig_d0; - regs->orig_d0 = -1; - regs->pc -= 2; - break; - } -} - static inline void push_cache (unsigned long vaddr) { /* |
