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| author | Richard Henderson <rth@twiddle.net> | 2012-08-20 16:46:49 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-01-05 12:18:37 -0800 |
| commit | e1eaada955aab907b53a091b85421de9e8b8dd9c (patch) | |
| tree | de4b2f7caf114264f217ebdaf1d255f863561cbc | |
| parent | b9836c1acd4ecb286bd1617857cc52df7b75c414 (diff) | |
| download | qemu-e1eaada955aab907b53a091b85421de9e8b8dd9c.zip qemu-e1eaada955aab907b53a091b85421de9e8b8dd9c.tar.gz qemu-e1eaada955aab907b53a091b85421de9e8b8dd9c.tar.bz2 | |
target-s390: Convert MOVE LONG
Signed-off-by: Richard Henderson <rth@twiddle.net>
| -rw-r--r-- | target-s390x/insn-data.def | 3 | ||||
| -rw-r--r-- | target-s390x/translate.c | 23 |
2 files changed, 15 insertions, 11 deletions
diff --git a/target-s390x/insn-data.def b/target-s390x/insn-data.def index 7a0c999..995c0f6 100644 --- a/target-s390x/insn-data.def +++ b/target-s390x/insn-data.def @@ -246,6 +246,9 @@ C(0xb900, LPGR, RRE, Z, 0, r2, r1, 0, abs, abs64) C(0xb910, LPGFR, RRE, Z, 0, r2_32s, r1, 0, abs, abs64) +/* MOVE LONG */ + C(0x0e00, MVCL, RR_a, Z, 0, 0, 0, 0, mvcl, 0) + /* MULTIPLY */ C(0x1c00, MR, RR_a, Z, r1p1_32s, r2_32s, new, r1_D32, mul, 0) C(0x5c00, M, RX_a, Z, r1p1_32s, m2_32s, new, r1_D32, mul, 0) diff --git a/target-s390x/translate.c b/target-s390x/translate.c index e2b7671..0437f9b 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -2371,17 +2371,6 @@ static void disas_s390_insn(CPUS390XState *env, DisasContext *s) LOG_DISAS("opc 0x%x\n", opc); switch (opc) { - case 0xe: /* MVCL R1,R2 [RR] */ - insn = ld_code2(env, s->pc); - decode_rr(s, insn, &r1, &r2); - tmp32_1 = tcg_const_i32(r1); - tmp32_2 = tcg_const_i32(r2); - potential_page_fault(s); - gen_helper_mvcl(cc_op, cpu_env, tmp32_1, tmp32_2); - set_cc_static(s); - tcg_temp_free_i32(tmp32_1); - tcg_temp_free_i32(tmp32_2); - break; case 0x28: /* LDR R1,R2 [RR] */ insn = ld_code2(env, s->pc); decode_rr(s, insn, &r1, &r2); @@ -3607,6 +3596,18 @@ static ExitStatus op_mov2(DisasContext *s, DisasOps *o) return NO_EXIT; } +static ExitStatus op_mvcl(DisasContext *s, DisasOps *o) +{ + TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1)); + TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2)); + potential_page_fault(s); + gen_helper_mvcl(cc_op, cpu_env, r1, r2); + tcg_temp_free_i32(r1); + tcg_temp_free_i32(r2); + set_cc_static(s); + return NO_EXIT; +} + static ExitStatus op_mul(DisasContext *s, DisasOps *o) { tcg_gen_mul_i64(o->out, o->in1, o->in2); |