| Message ID | 1423233250-15853-5-git-send-email-peter.maydell@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 68c5b23..9f54501 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -1917,7 +1917,7 @@ static void disas_ldst_pair(DisasContext *s, uint32_t insn) int rt = extract32(insn, 0, 5); int rn = extract32(insn, 5, 5); int rt2 = extract32(insn, 10, 5); - int64_t offset = sextract32(insn, 15, 7); + uint64_t offset = sextract64(insn, 15, 7); int index = extract32(insn, 23, 2); bool is_vector = extract32(insn, 26, 1); bool is_load = extract32(insn, 22, 1);
Avoid shifting potentially negative signed offset values in disas_ldst_pair() by keeping the offset in a uint64_t rather than an int64_t. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- target-arm/translate-a64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)