Module Name: src
Committed By: mrg
Date: Mon Jan 4 04:06:58 UTC 2010
Modified Files:
src/sys/arch/sparc/sparc: locore.s
Log Message:
use the idle lwp's uarea for stack, not the interrupt stack. this works
now, and it fixes up idle vs interrupt time measurement for cpu>0.
To generate a diff of this commit:
cvs rdiff -u -r1.253 -r1.254 src/sys/arch/sparc/sparc/locore.s
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc/sparc/locore.s
diff -u src/sys/arch/sparc/sparc/locore.s:1.253 src/sys/arch/sparc/sparc/locore.s:1.254
--- src/sys/arch/sparc/sparc/locore.s:1.253 Sun Jan 3 12:44:34 2010
+++ src/sys/arch/sparc/sparc/locore.s Mon Jan 4 04:06:57 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.253 2010/01/03 12:44:34 mrg Exp $ */
+/* $NetBSD: locore.s,v 1.254 2010/01/04 04:06:57 mrg Exp $ */
/*
* Copyright (c) 1996 Paul Kranenburg
@@ -4568,15 +4568,6 @@
wr %g6, 0, %tbr
nop; nop; nop ! paranoia
-#if 1
- set USRSTACK - CCFSZ, %fp ! as if called from user code
-
- /* Set up a stack. We use the bottom half of the interrupt stack */
- sethi %hi(_EINTSTACKP), %o0
- ld [%o0 + %lo(_EINTSTACKP)], %o0
- set (INT_STACK_SIZE/2) + CCFSZ + 80, %sp
- sub %o0, %sp, %sp
-#else
/*
* Use this CPUs idlelwp's stack
*/
@@ -4586,7 +4577,6 @@
add %o0, %sp, %sp
add 80, %sp, %fp
-#endif
/* Enable traps */
rd %psr, %l0
