Merge branch 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzi...

[pandora-kernel.git] / include / asm-ia64 / ptrace.h

diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 2c703d6..f4ef87a 100644 (file)
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -54,9 +54,10 @@
  * This is because ar.ec is saved as part of ar.pfs.
  */
 
-#include <linux/config.h>
 
 #include <asm/fpu.h>
+
+#ifdef __KERNEL__
 #ifndef ASM_OFFSETS_C
 #include <asm/asm-offsets.h>
 #endif
@@ -80,10 +81,9 @@
 
 #define KERNEL_STACK_SIZE              IA64_STK_OFFSET
 
-#ifndef __ASSEMBLY__
+#endif /* __KERNEL__ */
 
-#include <asm/current.h>
-#include <asm/page.h>
+#ifndef __ASSEMBLY__
 
 /*
  * This struct defines the way the registers are saved on system
@@ -230,6 +230,9 @@ struct switch_stack {
 
 #ifdef __KERNEL__
 
+#include <asm/current.h>
+#include <asm/page.h>
+
 #define __ARCH_SYS_PTRACE      1
 
 /*
@@ -238,6 +241,9 @@ struct switch_stack {
  * the canonical representation by adding to instruction pointer.
  */
 # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri)
+
+#define regs_return_value(regs) ((regs)->r8)
+
 /* Conserve space in histogram by encoding slot bits in address
  * bits 2 and 3 rather than bits 0 and 1.
  */
@@ -248,7 +254,7 @@ struct switch_stack {
 })
 
   /* given a pointer to a task_struct, return the user's pt_regs */
-# define ia64_task_regs(t)             (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1)
+# define task_pt_regs(t)               (((struct pt_regs *) ((char *) (t) + IA64_STK_OFFSET)) - 1)
 # define ia64_psr(regs)                        ((struct ia64_psr *) &(regs)->cr_ipsr)
 # define user_mode(regs)               (((struct ia64_psr *) &(regs)->cr_ipsr)->cpl != 0)
 # define user_stack(task,regs) ((long) regs - (long) task == IA64_STK_OFFSET - sizeof(*regs))
@@ -271,7 +277,7 @@ struct switch_stack {
    *
    * On ia64, we can clear the user's pt_regs->r8 to force a successful syscall.
    */
-# define force_successful_syscall_return()     (ia64_task_regs(current)->r8 = 0)
+# define force_successful_syscall_return()     (task_pt_regs(current)->r8 = 0)
 
   struct task_struct;                  /* forward decl */
   struct unw_frame_info;               /* forward decl */