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If curlwp is not set before main(), moan about it but continue to set it. 

curlwp will need to be available earlier for UVM/pmap bootstrap.
This commit is contained in:
ad 2007-09-25 21:41:59 +00:00
parent e36f46b00e
commit 0c1c910f91
1 changed files with 9 additions and 7 deletions
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16
sys/kern/init_main.c
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@ -1,4 +1,4 @@
/* $NetBSD: init_main.c,v 1.315 2007/09/24 00:00:52 martin Exp $ */ /* $NetBSD: init_main.c,v 1.316 2007/09/25 21:41:59 ad Exp $ */
/* /*
* Copyright (c) 1982, 1986, 1989, 1991, 1992, 1993 * Copyright (c) 1982, 1986, 1989, 1991, 1992, 1993
@ -71,7 +71,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: init_main.c,v 1.315 2007/09/24 00:00:52 martin Exp $"); __KERNEL_RCSID(0, "$NetBSD: init_main.c,v 1.316 2007/09/25 21:41:59 ad Exp $");
#include "opt_ipsec.h" #include "opt_ipsec.h"
#include "opt_multiprocessor.h" #include "opt_multiprocessor.h"
@ -266,16 +266,18 @@ main(void)
CPU_INFO_ITERATOR cii; CPU_INFO_ITERATOR cii;
struct cpu_info *ci; struct cpu_info *ci;
/*
* Initialize the current LWP pointer (curlwp) before
* any possible traps/probes to simplify trap processing.
*/
l = &lwp0; l = &lwp0;
curlwp = l;
l->l_cpu = curcpu(); l->l_cpu = curcpu();
l->l_proc = &proc0; l->l_proc = &proc0;
l->l_lid = 1; l->l_lid = 1;
/* XXX Remove before NetBSD 5.0 release */
if (curlwp != l) {
printf("NOTICE: curlwp should be set before main()\n");
DELAY(250000);
curlwp = l;
}
/* /*
* Attempt to find console and initialize * Attempt to find console and initialize
* in case of early panic or other messages. * in case of early panic or other messages.