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kernel: print faults to process standard error

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This commit is contained in:
Giacomo Tesio
2017-01-05 00:07:48 +01:00
parent 410e6d1fa1
commit c342234d74
1 changed files with 2 additions and 2 deletions
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4
sys/src/kern/port/fault.c
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@ -46,7 +46,7 @@ fault(uintptr_t addr, uintptr_t pc, int ftype)
pexit("out of memory", 1); pexit("out of memory", 1);
if(s != nil){ if(s != nil){
print("%s fault fail %s(%c%c%c) pid %d (%s) addr 0x%p pc 0x%p\n", pprint("%s fault fail %s(%c%c%c) pid %d (%s) addr 0x%p pc 0x%p\n",
fault_types[ftype], fault_types[ftype],
segment_types[s->type], segment_types[s->type],
(s->permissions & SgRead) != 0 ? 'r' : '-', (s->permissions & SgRead) != 0 ? 'r' : '-',
@ -54,7 +54,7 @@ fault(uintptr_t addr, uintptr_t pc, int ftype)
(s->permissions & SgExecute) != 0 ? 'x' : '-', (s->permissions & SgExecute) != 0 ? 'x' : '-',
up->pid, up->text, faddr, pc); up->pid, up->text, faddr, pc);
} else { } else {
print("%s fault fail, no segment, pid %d (%s) addr 0x%p pc 0x%p\n", pprint("%s fault fail, no segment, pid %d (%s) addr 0x%p pc 0x%p\n",
fault_types[ftype], fault_types[ftype],
up->pid, up->text, faddr, pc); up->pid, up->text, faddr, pc);
} }