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Get address sanitizer mostly working

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This commit is contained in:
Justine Tunney
2020-09-03 05:44:37 -07:00
parent 1f1f3cd477
commit 7327c345f9
149 changed files with 3777 additions and 3457 deletions
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4
tool/build/lib/dis.c
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@@ -173,7 +173,7 @@ void Dis(struct Dis *d, struct Machine *m, int64_t addr) {
struct DisOp op;
long i, j, n, si, max, toto, symbol;
unique = 0;
max = 99999;
max = 999999;
DisFreeOps(&d->ops);
for (i = 0; i < max; ++i) {
xed_decoded_inst_zero_set_mode(d->xedd, XED_MACHINE_MODE_LONG_64);
@@ -224,10 +224,12 @@ void Dis(struct Dis *d, struct Machine *m, int64_t addr) {
xed_instruction_length_decode(d->xedd, d->raw, n);
DCHECK_GT(n, 0);
p = DisLineCode((struct DisBuilder){d, d->xedd, addr}, d->buf);
CHECK_LT(p - d->buf, sizeof(d->buf));
n = d->xedd->op.error ? 1 : d->xedd->length;
DCHECK_GT(n, 0);
} else {
p = DisLineData((struct DisBuilder){d, d->xedd, addr}, d->buf, d->raw, n);
CHECK_LT(p - d->buf, sizeof(d->buf));
}
DCHECK_LT(p, d->buf + sizeof(d->buf));
DCHECK_LT(strlen(d->buf), sizeof(d->buf));