diff options
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 47897b4077..f1b49328ec 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -605,17 +605,17 @@ static void gen_exts(TCGMemOp ot, TCGv reg) gen_ext_tl(reg, reg, ot, true); } -static inline void gen_op_jnz_ecx(int size, int label1) +static inline void gen_op_jnz_ecx(TCGMemOp size, int label1) { tcg_gen_mov_tl(cpu_tmp0, cpu_regs[R_ECX]); - gen_extu(size + 1, cpu_tmp0); + gen_extu(size, cpu_tmp0); tcg_gen_brcondi_tl(TCG_COND_NE, cpu_tmp0, 0, label1); } -static inline void gen_op_jz_ecx(int size, int label1) +static inline void gen_op_jz_ecx(TCGMemOp size, int label1) { tcg_gen_mov_tl(cpu_tmp0, cpu_regs[R_ECX]); - gen_extu(size + 1, cpu_tmp0); + gen_extu(size, cpu_tmp0); tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_tmp0, 0, label1); } @@ -1113,7 +1113,7 @@ static int gen_jz_ecx_string(DisasContext *s, target_ulong next_eip) l1 = gen_new_label(); l2 = gen_new_label(); - gen_op_jnz_ecx(s->aflag, l1); + gen_op_jnz_ecx(s->aflag + 1, l1); gen_set_label(l2); gen_jmp_tb(s, next_eip, 1); gen_set_label(l1); @@ -1209,7 +1209,7 @@ static inline void gen_repz_ ## op(DisasContext *s, TCGMemOp ot, \ /* a loop would cause two single step exceptions if ECX = 1 \ before rep string_insn */ \ if (!s->jmp_opt) \ - gen_op_jz_ecx(s->aflag, l2); \ + gen_op_jz_ecx(s->aflag + 1, l2); \ gen_jmp(s, cur_eip); \ } @@ -1227,7 +1227,7 @@ static inline void gen_repz_ ## op(DisasContext *s, TCGMemOp ot, \ gen_update_cc_op(s); \ gen_jcc1(s, (JCC_Z << 1) | (nz ^ 1), l2); \ if (!s->jmp_opt) \ - gen_op_jz_ecx(s->aflag, l2); \ + gen_op_jz_ecx(s->aflag + 1, l2); \ gen_jmp(s, cur_eip); \ } @@ -7134,16 +7134,16 @@ static target_ulong disas_insn(CPUX86State *env, DisasContext *s, case 0: /* loopnz */ case 1: /* loopz */ gen_op_add_reg_im(s->aflag + 1, R_ECX, -1); - gen_op_jz_ecx(s->aflag, l3); + gen_op_jz_ecx(s->aflag + 1, l3); gen_jcc1(s, (JCC_Z << 1) | (b ^ 1), l1); break; case 2: /* loop */ gen_op_add_reg_im(s->aflag + 1, R_ECX, -1); - gen_op_jnz_ecx(s->aflag, l1); + gen_op_jnz_ecx(s->aflag + 1, l1); break; default: case 3: /* jcxz */ - gen_op_jz_ecx(s->aflag, l1); + gen_op_jz_ecx(s->aflag + 1, l1); break; } |