1 files changed, 64 insertions, 0 deletions

diff --git a/include/asm-h8300/ptrace.h b/include/asm-h8300/ptrace.h
new file mode 100644
index 000000000000..c2e05e4b512e
--- /dev/null
+++ b/include/asm-h8300/ptrace.h
@@ -0,0 +1,64 @@
+#ifndef _H8300_PTRACE_H
+#define _H8300_PTRACE_H
+
+#ifndef __ASSEMBLY__
+
+#define PT_ER1     0
+#define PT_ER2     1
+#define PT_ER3     2
+#define PT_ER4     3
+#define PT_ER5     4
+#define PT_ER6     5
+#define PT_ER0     6
+#define PT_ORIG_ER0        7
+#define PT_CCR     8
+#define PT_PC      9
+#define PT_USP     10
+#define PT_EXR     12
+
+/* this struct defines the way the registers are stored on the
+   stack during a system call. */
+
+struct pt_regs {
+        long     retpc;
+        long     er4;
+        long     er5;
+        long     er6;
+        long     er3;
+        long     er2;
+        long     er1;
+        long     orig_er0;
+        unsigned short ccr;
+        long     er0;
+        long     vector;
+#if defined(CONFIG_CPU_H8S)
+        unsigned short exr;
+#endif
+        unsigned long  pc;
+} __attribute__((aligned(2),packed));
+
+#define PTRACE_GETREGS            12
+#define PTRACE_SETREGS            13
+
+#ifdef __KERNEL__
+#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 user_mode(regs) (!((regs)->ccr & PS_S))
+#define instruction_pointer(regs) ((regs)->pc)
+#define profile_pc(regs) instruction_pointer(regs)
+extern void show_regs(struct pt_regs *);
+#endif /* __KERNEL__ */
+#endif /* __ASSEMBLY__ */
+#endif /* _H8300_PTRACE_H */