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remove bogus code that terminates stack trace too early on OEA.

This commit is contained in:
chs 2003-08-24 16:33:41 +00:00
parent 4ffa07757d
commit 3cf764618d
1 changed files with 2 additions and 19 deletions
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21
sys/arch/powerpc/powerpc/db_trace.c
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@ -1,4 +1,4 @@
/* $NetBSD: db_trace.c,v 1.32 2003/08/12 18:34:50 matt Exp $ */
/* $NetBSD: db_trace.c,v 1.33 2003/08/24 16:33:41 chs Exp $ */
/* $OpenBSD: db_trace.c,v 1.3 1997/03/21 02:10:48 niklas Exp $ */
/*
@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: db_trace.c,v 1.32 2003/08/12 18:34:50 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: db_trace.c,v 1.33 2003/08/24 16:33:41 chs Exp $");
#include "opt_ppcarch.h"
@ -114,9 +114,6 @@ db_stack_trace_print(addr, have_addr, count, modif, pr)
boolean_t kernel_only = TRUE;
boolean_t trace_thread = FALSE;
extern int trapexit[], sctrapexit[];
#ifdef PPC_OEA
extern int end[];
#endif
boolean_t full = FALSE;
boolean_t in_kernel = 1;
@ -162,25 +159,11 @@ db_stack_trace_print(addr, have_addr, count, modif, pr)
for (;;) {
if (frame < PAGE_SIZE)
break;
#ifdef PPC_OEA
if (kernel_only && !cold &&
((frame > (db_addr_t) end &&
frame < VM_MIN_KERNEL_ADDRESS) ||
frame >= VM_MAX_KERNEL_ADDRESS))
break;
#endif
frame = *(db_addr_t *)frame;
next_frame:
args = (db_addr_t *)(frame + 8);
if (frame < PAGE_SIZE)
break;
#ifdef PPC_OEA
if (kernel_only && !cold &&
((frame > (db_addr_t) end &&
frame < VM_MIN_KERNEL_ADDRESS) ||
frame >= VM_MAX_KERNEL_ADDRESS))
break;
#endif
if (count-- == 0)
break;