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Add non-inline version of _splraise.

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This commit is contained in:
gwr 1997-05-29 22:20:01 +00:00
parent 2e7b1f13dd
commit e512003d6e
2 changed files with 38 additions and 14 deletions
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26
sys/arch/sun3/sun3x/locore.s
View File

@ -1,4 +1,4 @@
/* $NetBSD: locore.s,v 1.20 1997/05/13 17:25:54 gwr Exp $ */
/* $NetBSD: locore.s,v 1.21 1997/05/29 22:20:01 gwr Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -1038,19 +1038,31 @@ ENTRY(ptest_addr)
* Set processor priority level calls. Most are implemented with
* inline asm expansions. However, we need one instantiation here
* in case some non-optimized code makes external references.
* Most places will use the inlined function param.h supplies.
* Most places will use the inlined functions param.h supplies.
*/
ENTRY(_spl)
movl sp@(4),d1
ENTRY(_getsr)
clrl d0
movw sr,d0
rts
ENTRY(_spl)
clrl d0
movw sr,d0
movl sp@(4),d1
movw d1,sr
rts
ENTRY(getsr)
moveq #0, d0
movw sr, d0
ENTRY(_splraise)
clrl d0
movw sr,d0
movl d0,d1
andl #PSL_HIGHIPL,d1 | old &= PSL_HIGHIPL
cmpl sp@(4),d1 | (old - new)
bge Lsplr
movl sp@(4),d1
movw d1,sr
Lsplr:
rts
/*

26
sys/arch/sun3x/sun3x/locore.s
View File

@ -1,4 +1,4 @@
/* $NetBSD: locore.s,v 1.20 1997/05/13 17:25:54 gwr Exp $ */
/* $NetBSD: locore.s,v 1.21 1997/05/29 22:20:01 gwr Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -1038,19 +1038,31 @@ ENTRY(ptest_addr)
* Set processor priority level calls. Most are implemented with
* inline asm expansions. However, we need one instantiation here
* in case some non-optimized code makes external references.
* Most places will use the inlined function param.h supplies.
* Most places will use the inlined functions param.h supplies.
*/
ENTRY(_spl)
movl sp@(4),d1
ENTRY(_getsr)
clrl d0
movw sr,d0
rts
ENTRY(_spl)
clrl d0
movw sr,d0
movl sp@(4),d1
movw d1,sr
rts
ENTRY(getsr)
moveq #0, d0
movw sr, d0
ENTRY(_splraise)
clrl d0
movw sr,d0
movl d0,d1
andl #PSL_HIGHIPL,d1 | old &= PSL_HIGHIPL
cmpl sp@(4),d1 | (old - new)
bge Lsplr
movl sp@(4),d1
movw d1,sr
Lsplr:
rts
/*