These instructions use zero as the discriminator, not SP.
Signed-off-by: Peter Collingbourne <p...@google.com>
---
v2:
- fixed commit message
target/arm/translate-a64.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 8c0764957c..c996ca1393 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -3429,9 +3429,11 @@ static void disas_ldst_pac(DisasContext *s, uint32_t
insn,
if (s->pauth_active) {
if (use_key_a) {
- gen_helper_autda(dirty_addr, cpu_env, dirty_addr, cpu_X[31]);
+ gen_helper_autda(dirty_addr, cpu_env, dirty_addr,
+ new_tmp_a64_zero(s));
} else {
- gen_helper_autdb(dirty_addr, cpu_env, dirty_addr, cpu_X[31]);
+ gen_helper_autdb(dirty_addr, cpu_env, dirty_addr,
+ new_tmp_a64_zero(s));
}
}
--
2.28.0.163.g6104cc2f0b6-goog
