diff options
Diffstat (limited to 'target-s390x/translate.c')
| -rw-r--r-- | target-s390x/translate.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target-s390x/translate.c b/target-s390x/translate.c index bb3721d..54cd2fa 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -2288,36 +2288,6 @@ static void disas_s390_insn(CPUS390XState *env, DisasContext *s) LOG_DISAS("opc 0x%x\n", opc); switch (opc) { - case 0x8c: /* SRDL R1,D2(B2) [RS] */ - case 0x8d: /* SLDL R1,D2(B2) [RS] */ - case 0x8e: /* SRDA R1,D2(B2) [RS] */ - insn = ld_code4(env, s->pc); - decode_rs(s, insn, &r1, &r3, &b2, &d2); - tmp = get_address(s, 0, b2, d2); /* shift */ - tmp2 = tcg_temp_new_i64(); - tmp32_1 = load_reg32(r1); - tmp32_2 = load_reg32(r1 + 1); - tcg_gen_concat_i32_i64(tmp2, tmp32_2, tmp32_1); /* operand */ - switch (opc) { - case 0x8c: - tcg_gen_shr_i64(tmp2, tmp2, tmp); - break; - case 0x8d: - tcg_gen_shl_i64(tmp2, tmp2, tmp); - break; - case 0x8e: - tcg_gen_sar_i64(tmp2, tmp2, tmp); - set_cc_s64(s, tmp2); - break; - } - tcg_gen_shri_i64(tmp, tmp2, 32); - tcg_gen_trunc_i64_i32(tmp32_1, tmp); - store_reg32(r1, tmp32_1); - tcg_gen_trunc_i64_i32(tmp32_2, tmp2); - store_reg32(r1 + 1, tmp32_2); - tcg_temp_free_i64(tmp); - tcg_temp_free_i64(tmp2); - break; case 0x98: /* LM R1,R3,D2(B2) [RS] */ case 0x90: /* STM R1,R3,D2(B2) [RS] */ insn = ld_code4(env, s->pc); |