diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2001-10-28 00:59:03 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2001-10-28 00:59:03 +0000 |
| commit | 7566d5eeca8bd6e5ca49c6841364e1d60878600d (patch) | |
| tree | c20c19b55e1fd50feaf86a865d332bac30f188d6 /sys/arch | |
| parent | 5ee6c68ff158d9a02a87401bd468e0269476b731 (diff) | |
Handle RB_TIMEBAD in boot().
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/mvme88k/mvme88k/machdep.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/sys/arch/mvme88k/mvme88k/machdep.c b/sys/arch/mvme88k/mvme88k/machdep.c index 8f86c33e7e2..8de0fc9f774 100644 --- a/sys/arch/mvme88k/mvme88k/machdep.c +++ b/sys/arch/mvme88k/mvme88k/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.61 2001/09/28 20:50:07 miod Exp $ */ +/* $OpenBSD: machdep.c,v 1.62 2001/10/28 00:59:02 miod Exp $ */ /* * Copyright (c) 1998, 1999, 2000, 2001 Steve Murphree, Jr. * Copyright (c) 1996 Nivas Madhur @@ -115,7 +115,6 @@ #else #define DEBUG_MSG printf #endif /* DDB */ -static int waittime = -1; struct intrhand *intr_handlers[256]; vm_offset_t interrupt_stack[MAX_CPUS] = {0}; @@ -1079,32 +1078,28 @@ __dead void boot(howto) register int howto; { + /* take a snap shot before clobbering any registers */ + if (curproc && curproc->p_addr) + savectx(curpcb); + /* If system is cold, just halt. */ if (cold) { howto |= RB_HALT; goto haltsys; } - /* take a snap shot before clobbering any registers */ - if (curproc && curproc->p_addr) - savectx(curpcb); - boothowto = howto; - if ((howto & RB_NOSYNC) == 0 && waittime < 0) { - extern struct proc proc0; - - /* protect against curproc->p_stats.foo refs in sync() XXX */ - if (curproc == NULL) - curproc = &proc0; - - waittime = 0; + if ((howto & RB_NOSYNC) == 0) { vfs_shutdown(); - /* * If we've been adjusting the clock, the todr - * will be out of synch; adjust it now. + * will be out of synch; adjust it now unless + * the system was sitting in ddb. */ - resettodr(); + if ((howto & RB_TIMEBAD) == 0) + resettodr(); + else + printf("WARNING: not updating battery clock\n"); } /* Disable interrupts. */ |