Drop struct pt_regs * argument in compat_sys_execve()

[deliverable/linux.git] / arch / tile / include / asm / processor.h

diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h
index 8c4dd9ff91eb91745e8918506375f2d4cb10d588..9a83e531e843368c8d667f9c594a2132dcf5ec3f 100644 (file)
--- a/arch/tile/include/asm/processor.h
+++ b/arch/tile/include/asm/processor.h
@@ -239,6 +239,9 @@ unsigned long get_wchan(struct task_struct *p);
 #define KSTK_TOP(task) (task_ksp0(task) - STACK_TOP_DELTA)
 #define task_pt_regs(task) \
   ((struct pt_regs *)(task_ksp0(task) - KSTK_PTREGS_GAP) - 1)
+#define current_pt_regs()                                   \
+  ((struct pt_regs *)((stack_pointer | (THREAD_SIZE - 1)) - \
+                      (KSTK_PTREGS_GAP - 1)) - 1)
 #define task_sp(task)  (task_pt_regs(task)->sp)
 #define task_pc(task)  (task_pt_regs(task)->pc)
 /* Aliases for pc and sp (used in fs/proc/array.c) */