/* * linux/arch/cris/kernel/ptrace.c * * Parts taken from the m68k port. * * Copyright (c) 2000, 2001, 2002 Axis Communications AB * * Authors: Bjorn Wesen * */ #include <linux/kernel.h> #include <linux/sched.h> #include <linux/mm.h> #include <linux/smp.h> #include <linux/errno.h> #include <linux/ptrace.h> #include <linux/user.h> #include <linux/tracehook.h> #include <asm/uaccess.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/system.h> #include <asm/processor.h> /* notification of userspace execution resumption * - triggered by current->work.notify_resume */ extern int do_signal(int canrestart, struct pt_regs *regs); void do_notify_resume(int canrestart, struct pt_regs *regs, __u32 thread_info_flags) { /* deal with pending signal delivery */ if (thread_info_flags & _TIF_SIGPENDING) do_signal(canrestart,regs); if (thread_info_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(regs); if (current->replacement_session_keyring) key_replace_session_keyring(); } }