ARC: entry: SAVE_ABI_CALLEE_REG: ISA/ABI specific helper

[linux-2.6-microblaze.git] / arch / arc / include / asm / entry.h

diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h
index 49c2e09..8e4e40d 100644 (file)
--- a/arch/arc/include/asm/entry.h
+++ b/arch/arc/include/asm/entry.h
@@ -87,48 +87,12 @@
 
 .endm
 
-/*--------------------------------------------------------------
- * Helpers to save/restore callee-saved regs:
- * used by several macros below
- *-------------------------------------------------------------*/
-.macro SAVE_R13_TO_R25
-       PUSH    r13
-       PUSH    r14
-       PUSH    r15
-       PUSH    r16
-       PUSH    r17
-       PUSH    r18
-       PUSH    r19
-       PUSH    r20
-       PUSH    r21
-       PUSH    r22
-       PUSH    r23
-       PUSH    r24
-       PUSH    r25
-.endm
-
-.macro RESTORE_R25_TO_R13
-       POP     r25
-       POP     r24
-       POP     r23
-       POP     r22
-       POP     r21
-       POP     r20
-       POP     r19
-       POP     r18
-       POP     r17
-       POP     r16
-       POP     r15
-       POP     r14
-       POP     r13
-.endm
-
 /*
  * save user mode callee regs as struct callee_regs
  *  - needed by fork/do_signal/unaligned-access-emulation.
  */
 .macro SAVE_CALLEE_SAVED_USER
-       SAVE_R13_TO_R25
+       SAVE_ABI_CALLEE_REGS
 .endm
 
 /*
@@ -136,18 +100,18 @@
  *  - could have been changed by ptrace tracer or unaligned-access fixup
  */
 .macro RESTORE_CALLEE_SAVED_USER
-       RESTORE_R25_TO_R13
+       RESTORE_ABI_CALLEE_REGS
 .endm
 
 /*
  * save/restore kernel mode callee regs at the time of context switch
  */
 .macro SAVE_CALLEE_SAVED_KERNEL
-       SAVE_R13_TO_R25
+       SAVE_ABI_CALLEE_REGS
 .endm
 
 .macro RESTORE_CALLEE_SAVED_KERNEL
-       RESTORE_R25_TO_R13
+       RESTORE_ABI_CALLEE_REGS
 .endm
 
 /*--------------------------------------------------------------