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Now that cpu_dataabt_fixup() can fail, print slightly more useful information

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(address and disassembly of the instruction that aborted) when it does so.
This commit is contained in:
bjh21 2001-06-02 22:48:40 +00:00
parent 3c88c46567
commit 6a32761143
2 changed files with 10 additions and 4 deletions
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7
sys/arch/arm32/arm32/fault.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fault.c,v 1.53 2001/06/02 18:09:10 chs Exp $ */
/* $NetBSD: fault.c,v 1.54 2001/06/02 22:48:40 bjh21 Exp $ */
/*
* Copyright (c) 1994-1997 Mark Brinicombe.
@ -209,8 +209,11 @@ copyfault:
error = cpu_dataabt_fixup(frame);
if (error == ABORT_FIXUP_RETURN)
return;
if (error == ABORT_FIXUP_FAILED)
if (error == ABORT_FIXUP_FAILED) {
printf("pc = 0x%08x, insn = ", fault_pc);
disassemble(fault_pc);
panic("data abort fixup failed\n");
}
#ifdef PMAP_DEBUG
if (pmap_debug_level >= 0)

7
sys/arch/hpcarm/hpcarm/fault.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fault.c,v 1.5 2001/06/02 18:09:12 chs Exp $ */
/* $NetBSD: fault.c,v 1.6 2001/06/02 22:48:40 bjh21 Exp $ */
/*
* Copyright (c) 1994-1997 Mark Brinicombe.
@ -217,8 +217,11 @@ copyfault:
error = cpu_dataabt_fixup(frame);
if (error == ABORT_FIXUP_RETURN)
return;
if (error == ABORT_FIXUP_FAILED)
if (error == ABORT_FIXUP_FAILED) {
printf("pc = 0x%08x, insn = ", fault_pc);
disassemble(fault_pc);
panic("data abort fixup failed\n");
}
#ifdef PMAP_DEBUG
if (pmap_debug_level >= 0)