From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/score/include/asm/ptrace.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 kernel/arch/score/include/asm/ptrace.h (limited to 'kernel/arch/score/include/asm/ptrace.h') diff --git a/kernel/arch/score/include/asm/ptrace.h b/kernel/arch/score/include/asm/ptrace.h new file mode 100644 index 000000000..abc279d96 --- /dev/null +++ b/kernel/arch/score/include/asm/ptrace.h @@ -0,0 +1,25 @@ +#ifndef _ASM_SCORE_PTRACE_H +#define _ASM_SCORE_PTRACE_H + +#include + + +struct task_struct; + +/* + * Does the process account for user or for system time? + */ +#define user_mode(regs) ((regs->cp0_psr & 8) == 8) + +#define instruction_pointer(regs) ((unsigned long)(regs)->cp0_epc) +#define profile_pc(regs) instruction_pointer(regs) +#define user_stack_pointer(r) ((unsigned long)(r)->regs[0]) + +extern void do_syscall_trace(struct pt_regs *regs, int entryexit); +extern int read_tsk_long(struct task_struct *, unsigned long, unsigned long *); +extern int read_tsk_short(struct task_struct *, unsigned long, + unsigned short *); + +#define arch_has_single_step() (1) + +#endif /* _ASM_SCORE_PTRACE_H */ -- cgit 1.2.3-korg