diff options
Diffstat (limited to 'target/i386/translate.c')
| -rw-r--r-- | target/i386/translate.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/i386/translate.c b/target/i386/translate.c index 674ec96..ed3b896 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -7939,14 +7939,26 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s, gen_update_cc_op(s); gen_jmp_im(pc_start - s->cs_base); if (b & 2) { + if (s->tb->cflags & CF_USE_ICOUNT) { + gen_io_start(); + } gen_op_mov_v_reg(ot, cpu_T0, rm); gen_helper_write_crN(cpu_env, tcg_const_i32(reg), cpu_T0); + if (s->tb->cflags & CF_USE_ICOUNT) { + gen_io_end(); + } gen_jmp_im(s->pc - s->cs_base); gen_eob(s); } else { + if (s->tb->cflags & CF_USE_ICOUNT) { + gen_io_start(); + } gen_helper_read_crN(cpu_T0, cpu_env, tcg_const_i32(reg)); gen_op_mov_reg_v(ot, rm, cpu_T0); + if (s->tb->cflags & CF_USE_ICOUNT) { + gen_io_end(); + } } break; default: |