diff options
Diffstat (limited to 'target/riscv/op_helper.c')
| -rw-r--r-- | target/riscv/op_helper.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c index 0d4220b..72dc48e 100644 --- a/target/riscv/op_helper.c +++ b/target/riscv/op_helper.c @@ -279,7 +279,9 @@ target_ulong helper_sret(CPURISCVState *env) } target_ulong retpc = env->sepc; - if (!riscv_has_ext(env, RVC) && (retpc & 0x3)) { + if (!riscv_cpu_allow_16bit_insn(&env_archcpu(env)->cfg, + env->priv_ver, + env->misa_ext) && (retpc & 0x3)) { riscv_raise_exception(env, RISCV_EXCP_INST_ADDR_MIS, GETPC()); } @@ -357,7 +359,9 @@ static void check_ret_from_m_mode(CPURISCVState *env, target_ulong retpc, riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, GETPC()); } - if (!riscv_has_ext(env, RVC) && (retpc & 0x3)) { + if (!riscv_cpu_allow_16bit_insn(&env_archcpu(env)->cfg, + env->priv_ver, + env->misa_ext) && (retpc & 0x3)) { riscv_raise_exception(env, RISCV_EXCP_INST_ADDR_MIS, GETPC()); } |