[src/trunk]: src/sys/arch/luna68k/luna68k Remove unused getsp().

[tsutsui <tsutsui%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ed9d5a962c40
branches:  trunk
changeset: 770988:ed9d5a962c40
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Nov 05 15:27:51 2011 +0000

description:
Remove unused getsp().

diffstat:

 sys/arch/luna68k/luna68k/locore.s |  13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diffs (27 lines):

diff -r 4296b86714f0 -r ed9d5a962c40 sys/arch/luna68k/luna68k/locore.s
--- a/sys/arch/luna68k/luna68k/locore.s Sat Nov 05 15:23:38 2011 +0000
+++ b/sys/arch/luna68k/luna68k/locore.s Sat Nov 05 15:27:51 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.39 2011/11/05 15:23:38 tsutsui Exp $ */
+/* $NetBSD: locore.s,v 1.40 2011/11/05 15:27:51 tsutsui Exp $ */
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -956,17 +956,6 @@
 ENTRY(ecacheoff)
        rts
 
-/*
- * Get callers current SP value.
- * Note that simply taking the address of a local variable in a C function
- * doesn't work because callee saved registers may be outside the stack frame
- * defined by %A6 (e.g. GCC generated code).
- */
-ENTRY(getsp)
-       movl    %sp,%d0                 | get current SP
-       addql   #4,%d0                  | compensate for return address
-       rts
-
 ENTRY_NOPROFILE(getsfc)
        movc    %sfc,%d0
        rts