1 files changed, 33 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/ptrace.h b/arch/h8300/include/asm/ptrace.h
new file mode 100644
index 00000000..c1826b95
--- /dev/null
+++ b/arch/h8300/include/asm/ptrace.h
@@ -0,0 +1,33 @@
+#ifndef _H8300_PTRACE_H
+#define _H8300_PTRACE_H
+
+#include <uapi/asm/ptrace.h>
+
+#ifndef __ASSEMBLY__
+#if defined(CONFIG_CPU_H8S)
+#endif
+#ifndef PS_S
+#define PS_S  (0x10)
+#endif
+
+#if defined(__H8300H__)
+#define H8300_REGS_NO 11
+#endif
+#if defined(__H8300S__)
+#define H8300_REGS_NO 12
+#endif
+
+/* Find the stack offset for a register, relative to thread.esp0. */
+#define PT_REG(reg)	((long)&((struct pt_regs *)0)->reg)
+
+#define arch_has_single_step()	(1)
+
+#define user_mode(regs) (!((regs)->ccr & PS_S))
+#define instruction_pointer(regs) ((regs)->pc)
+#define profile_pc(regs) instruction_pointer(regs)
+#define current_pt_regs() ((struct pt_regs *) \
+	(THREAD_SIZE + (unsigned long)current_thread_info()) - 1)
+#define signal_pt_regs() ((struct pt_regs *)current->thread.esp0)
+#define current_user_stack_pointer() rdusp()
+#endif /* __ASSEMBLY__ */
+#endif /* _H8300_PTRACE_H */