sh: ptrace: Introduce user_regset interface for gp regs.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h
index f01449a..455d9e1 100644
--- a/arch/sh/include/asm/elf.h
+++ b/arch/sh/include/asm/elf.h
@@ -108,6 +108,15 @@
#define elf_check_fdpic(x) ((x)->e_flags & EF_SH_FDPIC)
#define elf_check_const_displacement(x) ((x)->e_flags & EF_SH_PIC)
+#if defined(CONFIG_SUPERH32) && \
+ (!defined(CONFIG_SH_FPU) && !defined(CONFIG_SH_DSP))
+/*
+ * Enable dump using regset for general purpose registers, use this as
+ * the default once the FPU and DSP registers are moved over also.
+ */
+#define CORE_DUMP_USE_REGSET
+#endif
+
#define USE_ELF_CORE_DUMP
#define ELF_FDPIC_CORE_EFLAGS EF_SH_FDPIC
#define ELF_EXEC_PAGESIZE PAGE_SIZE
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index b86aeab..bf73646 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -87,12 +87,18 @@
unsigned long mod;
};
+#define PTRACE_GETREGS 12 /* General registers */
+#define PTRACE_SETREGS 13
+
+#define PTRACE_GETFPREGS 14 /* FPU registers */
+#define PTRACE_SETFPREGS 15
+
#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */
#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */
#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */
-#define PTRACE_GETDSPREGS 55
+#define PTRACE_GETDSPREGS 55 /* DSP registers */
#define PTRACE_SETDSPREGS 56
#endif