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Replace two magic numbers with macro via assym.h.

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This commit is contained in:
tsutsui 2011-11-05 15:37:17 +00:00
parent 1a3e926e97
commit f83e509ccc
2 changed files with 6 additions and 4 deletions
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4
sys/arch/luna68k/luna68k/genassym.cf
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@ -1,4 +1,4 @@
# $NetBSD: genassym.cf,v 1.19 2011/01/14 02:06:27 rmind Exp $
# $NetBSD: genassym.cf,v 1.20 2011/11/05 15:37:17 tsutsui Exp $
#
# Copyright (c) 1982, 1990, 1993
@ -149,6 +149,8 @@ define SPL6 PSL_S | PSL_IPL6
# magic
define FC_USERD FC_USERD
define FC_SUPERD FC_SUPERD
define DC_FREEZE DC_FREEZE
define CACHE40_ON CACHE40_ON
define CACHE_ON CACHE_ON
define CACHE_OFF CACHE_OFF
define CACHE_CLR CACHE_CLR

6
sys/arch/luna68k/luna68k/locore.s
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@ -1,4 +1,4 @@
/* $NetBSD: locore.s,v 1.41 2011/11/05 15:33:18 tsutsui Exp $ */
/* $NetBSD: locore.s,v 1.42 2011/11/05 15:37:17 tsutsui Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -147,7 +147,7 @@ ASENTRY_NOPROFILE(start)
movc %d0,%cacr | clear and disable on-chip cache(s)
/* determine our CPU/MMU combo - check for all regardless of kernel config */
movl #0x200,%d0 | data freeze bit
movl #DC_FREEZE,%d0 | data freeze bit
movc %d0,%cacr | only exists on 68030
movc %cacr,%d0 | read it back
tstl %d0 | zero?
@ -252,7 +252,7 @@ Lmotommu0:
RELOC(proto040tc,%a0)
movl %a0@,%d0
.long 0x4e7b0003 | movc %d0,%tc
movl #0x80008000,%d0
movl #CACHE40_ON,%d0
movc %d0,%cacr | turn on both caches
jmp Lenab1
Lmotommu1: