Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

[linux.git] / arch / alpha / include / asm / ptrace.h

diff --git a/arch/alpha/include/asm/ptrace.h b/arch/alpha/include/asm/ptrace.h
index fd53c74ac9430c83c0a7dee0e0b10f8faf85b927..21128505ddbe31e006718355d90e791a2f9c532e 100644 (file)
--- a/arch/alpha/include/asm/ptrace.h
+++ b/arch/alpha/include/asm/ptrace.h
@@ -1,72 +1,8 @@
 #ifndef _ASMAXP_PTRACE_H
 #define _ASMAXP_PTRACE_H
 
+#include <uapi/asm/ptrace.h>
 
-/*
- * This struct defines the way the registers are stored on the
- * kernel stack during a system call or other kernel entry
- *
- * NOTE! I want to minimize the overhead of system calls, so this
- * struct has as little information as possible.  I does not have
- *
- *  - floating point regs: the kernel doesn't change those
- *  - r9-15: saved by the C compiler
- *
- * This makes "fork()" and "exec()" a bit more complex, but should
- * give us low system call latency.
- */
-
-struct pt_regs {
-       unsigned long r0;
-       unsigned long r1;
-       unsigned long r2;
-       unsigned long r3;
-       unsigned long r4;
-       unsigned long r5;
-       unsigned long r6;
-       unsigned long r7;
-       unsigned long r8;
-       unsigned long r19;
-       unsigned long r20;
-       unsigned long r21;
-       unsigned long r22;
-       unsigned long r23;
-       unsigned long r24;
-       unsigned long r25;
-       unsigned long r26;
-       unsigned long r27;
-       unsigned long r28;
-       unsigned long hae;
-/* JRP - These are the values provided to a0-a2 by PALcode */
-       unsigned long trap_a0;
-       unsigned long trap_a1;
-       unsigned long trap_a2;
-/* These are saved by PAL-code: */
-       unsigned long ps;
-       unsigned long pc;
-       unsigned long gp;
-       unsigned long r16;
-       unsigned long r17;
-       unsigned long r18;
-};
-
-/*
- * This is the extended stack used by signal handlers and the context
- * switcher: it's pushed after the normal "struct pt_regs".
- */
-struct switch_stack {
-       unsigned long r9;
-       unsigned long r10;
-       unsigned long r11;
-       unsigned long r12;
-       unsigned long r13;
-       unsigned long r14;
-       unsigned long r15;
-       unsigned long r26;
-       unsigned long fp[32];   /* fp[31] is fpcr */
-};
-
-#ifdef __KERNEL__
 
 #define arch_has_single_step()         (1)
 #define user_mode(regs) (((regs)->ps & 8) != 0)
@@ -84,5 +20,3 @@ struct switch_stack {
 #define force_successful_syscall_return() (current_pt_regs()->r0 = 0)
 
 #endif
-
-#endif