summaryrefslogtreecommitdiff
path: root/arch/sh/include/asm/ptrace_64.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2010-06-14 16:02:47 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-06-14 16:02:47 +0900
commitda28c597996a964a195529595c37f7aacd6dad09 (patch)
treefc16249697efb5bc9bb1863fb02c40b902b2dd7c /arch/sh/include/asm/ptrace_64.h
parenteaaaeef392cb245e415c31d480ed2d5a466fd88f (diff)
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>
Diffstat (limited to 'arch/sh/include/asm/ptrace_64.h')
-rw-r--r--arch/sh/include/asm/ptrace_64.h20
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 000000000000..d43c1cb0bbe7
--- /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 */