sh: split out ptrace header for _32/_64 variants.

asm/ptrace.h is getting a bit messy, with the _32/_64-specific changes
being fairly insular. This splits out the header accordingly.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h
new file mode 100644
index 00000000000..d43c1cb0bbe
--- /dev/null
+++ b/arch/sh/include/asm/ptrace_64.h
@@ -0,0 +1,20 @@
+#ifndef __ASM_SH_PTRACE_64_H
+#define __ASM_SH_PTRACE_64_H
+
+struct pt_regs {
+        unsigned long long pc;
+        unsigned long long sr;
+        long long syscall_nr;
+        unsigned long long regs[63];
+        unsigned long long tregs[8];
+        unsigned long long pad[2];
+};
+
+#ifdef __KERNEL__
+
+#define MAX_REG_OFFSET          offsetof(struct pt_regs, tregs[7])
+#define regs_return_value(regs) ((regs)->regs[3])
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_SH_PTRACE_64_H */