diff options
Diffstat (limited to 'target-arm/translate.c')
-rw-r--r-- | target-arm/translate.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index fdba7ddccb..9ff3ff8161 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -423,7 +423,8 @@ static void gen_set_CF_bit31(TCGv var) /* Set N and Z flags from var. */ static inline void gen_logic_CC(TCGv var) { - tcg_gen_st_i32(var, cpu_env, offsetof(CPUState, NZF)); + tcg_gen_st_i32(var, cpu_env, offsetof(CPUState, NF)); + tcg_gen_st_i32(var, cpu_env, offsetof(CPUState, ZF)); } /* T0 += T1 + CF. */ @@ -679,11 +680,11 @@ static void gen_test_cc(int cc, int label) zero = tcg_const_i32(0); switch (cc) { case 0: /* eq: Z */ - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, label); break; case 1: /* ne: !Z */ - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_NE, tmp, zero, label); break; case 2: /* cs: C */ @@ -695,11 +696,11 @@ static void gen_test_cc(int cc, int label) tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, label); break; case 4: /* mi: N */ - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(NF); tcg_gen_brcond_i32(TCG_COND_LT, tmp, zero, label); break; case 5: /* pl: !N */ - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(NF); tcg_gen_brcond_i32(TCG_COND_GE, tmp, zero, label); break; case 6: /* vs: V */ @@ -715,7 +716,7 @@ static void gen_test_cc(int cc, int label) tmp = load_cpu_field(CF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, inv); dead_tmp(tmp); - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_NE, tmp, zero, label); gen_set_label(inv); break; @@ -723,41 +724,41 @@ static void gen_test_cc(int cc, int label) tmp = load_cpu_field(CF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, label); dead_tmp(tmp); - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, label); break; case 10: /* ge: N == V -> N ^ V == 0 */ tmp = load_cpu_field(VF); - tmp2 = load_cpu_field(NZF); + tmp2 = load_cpu_field(NF); tcg_gen_xor_i32(tmp, tmp, tmp2); dead_tmp(tmp2); tcg_gen_brcond_i32(TCG_COND_GE, tmp, zero, label); break; case 11: /* lt: N != V -> N ^ V != 0 */ tmp = load_cpu_field(VF); - tmp2 = load_cpu_field(NZF); + tmp2 = load_cpu_field(NF); tcg_gen_xor_i32(tmp, tmp, tmp2); dead_tmp(tmp2); tcg_gen_brcond_i32(TCG_COND_LT, tmp, zero, label); break; case 12: /* gt: !Z && N == V */ inv = gen_new_label(); - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, inv); dead_tmp(tmp); tmp = load_cpu_field(VF); - tmp2 = load_cpu_field(NZF); + tmp2 = load_cpu_field(NF); tcg_gen_xor_i32(tmp, tmp, tmp2); dead_tmp(tmp2); tcg_gen_brcond_i32(TCG_COND_GE, tmp, zero, label); gen_set_label(inv); break; case 13: /* le: Z || N != V */ - tmp = load_cpu_field(NZF); + tmp = load_cpu_field(ZF); tcg_gen_brcond_i32(TCG_COND_EQ, tmp, zero, label); dead_tmp(tmp); tmp = load_cpu_field(VF); - tmp2 = load_cpu_field(NZF); + tmp2 = load_cpu_field(NF); tcg_gen_xor_i32(tmp, tmp, tmp2); dead_tmp(tmp2); tcg_gen_brcond_i32(TCG_COND_LT, tmp, zero, label); @@ -5641,7 +5642,8 @@ static void gen_logicq_cc(TCGv val) { TCGv tmp = new_tmp(); gen_helper_logicq_cc(tmp, val); - store_cpu_field(tmp, NZF); + gen_logic_CC(tmp); + dead_tmp(tmp); } static void disas_arm_insn(CPUState * env, DisasContext *s) |