Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / 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 (file)
index 0000000..abc279d
--- /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 <uapi/asm/ptrace.h>
+
+
+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 */