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| author | Luis Pires <luis.pires@eldorado.org.br> | 2021-10-29 16:24:06 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-11-09 10:32:52 +1100 |
| commit | d39b2cc7d0b87d95bbecbd142179efdc0b85c4e5 (patch) | |
| tree | 03acb1af4615971c0230ac9b9aa9bb41e0aecb94 /target/ppc/translate | |
| parent | 86057426d037ca023632156777a28d8493eaeb9d (diff) | |
| download | qemu-d39b2cc7d0b87d95bbecbd142179efdc0b85c4e5.zip qemu-d39b2cc7d0b87d95bbecbd142179efdc0b85c4e5.tar.gz qemu-d39b2cc7d0b87d95bbecbd142179efdc0b85c4e5.tar.bz2 | |
target/ppc: Implement DCFFIXQQ
Implement the following PowerISA v3.1 instruction:
dcffixqq: DFP Convert From Fixed Quadword Quad
Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211029192417.400707-5-luis.pires@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/translate')
| -rw-r--r-- | target/ppc/translate/dfp-impl.c.inc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/ppc/translate/dfp-impl.c.inc b/target/ppc/translate/dfp-impl.c.inc index 6c556dc..d5b6656 100644 --- a/target/ppc/translate/dfp-impl.c.inc +++ b/target/ppc/translate/dfp-impl.c.inc @@ -230,3 +230,20 @@ GEN_DFP_T_FPR_I32_Rc(dscriq, rA, DCM) #undef GEN_DFP_T_A_B_I32_Rc #undef GEN_DFP_T_B_Rc #undef GEN_DFP_T_FPR_I32_Rc + +static bool trans_DCFFIXQQ(DisasContext *ctx, arg_DCFFIXQQ *a) +{ + TCGv_ptr rt, rb; + + REQUIRE_INSNS_FLAGS2(ctx, DFP); + REQUIRE_FPU(ctx); + REQUIRE_VECTOR(ctx); + + rt = gen_fprp_ptr(a->frtp); + rb = gen_avr_ptr(a->vrb); + gen_helper_DCFFIXQQ(cpu_env, rt, rb); + tcg_temp_free_ptr(rt); + tcg_temp_free_ptr(rb); + + return true; +} |