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(kdb_trap): do not enter DDB on traps when db_onpanic == 0

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assar 2000-01-16 01:42:03 +00:00
parent 5471344299
commit 1f511ff199
1 changed files with 6 additions and 7 deletions
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13
sys/arch/i386/i386/db_interface.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_interface.c,v 1.27 1999/10/12 17:08:58 jdolecek Exp $ */
/* $NetBSD: db_interface.c,v 1.28 2000/01/16 01:42:03 assar Exp $ */
/*
* Mach Operating System
@ -50,7 +50,7 @@
#include <ddb/db_extern.h>
#include <ddb/db_access.h>
#include <ddb/db_output.h>
#include <ddb/ddbvar.h>
extern label_t *db_recover;
extern char *trap_type[];
@ -85,17 +85,16 @@ kdb_trap(type, code, regs)
{
int s;
#if 0
if ((boothowto&RB_KDB) == 0)
return(0);
#endif
switch (type) {
case T_BPTFLT: /* breakpoint */
case T_TRCTRAP: /* single_step */
case T_NMI: /* NMI */
case -1: /* keyboard interrupt */
break;
default:
if (!db_onpanic)
return (0);
kdbprinttrap(type, code);
if (db_recover != 0) {
db_error("Faulted in DDB; continuing...\n");