diff --git a/qemu/target/arm/translate-a64.c b/qemu/target/arm/translate-a64.c index 54c4c81a..fa2a0861 100644 --- a/qemu/target/arm/translate-a64.c +++ b/qemu/target/arm/translate-a64.c @@ -1465,7 +1465,9 @@ static void handle_msr_i(DisasContext *s, uint32_t insn, gen_helper_msr_i_pstate(tcg_ctx, tcg_ctx->cpu_env, tcg_op, tcg_imm); tcg_temp_free_i32(tcg_ctx, tcg_imm); tcg_temp_free_i32(tcg_ctx, tcg_op); - s->is_jmp = DISAS_UPDATE; + /* For DAIFClear, exit the cpu loop to re-evaluate pending IRQs. */ + gen_a64_set_pc_im(s, s->pc); + s->is_jmp = (op == 0x1f ? DISAS_EXIT : DISAS_JUMP); break; } default: @@ -11614,6 +11616,9 @@ tb_end: case DISAS_JUMP: tcg_gen_lookup_and_goto_ptr(tcg_ctx, tcg_ctx->cpu_pc); break; + case DISAS_EXIT: + tcg_gen_exit_tb(tcg_ctx, 0); + break; case DISAS_TB_JUMP: case DISAS_EXC: case DISAS_SWI: