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| author | Richard Henderson <richard.henderson@linaro.org> | 2025-07-04 08:20:19 -0600 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2025-07-04 15:52:22 +0100 |
| commit | 2065b1420d701b95dfed7e9d76bf7f011c3da9b3 (patch) | |
| tree | 0475f6900167c0911b5fa00784dd0f4f7d17a239 | |
| parent | 41167be4290124052f28d719994572269d7b3ec1 (diff) | |
| download | qemu-2065b1420d701b95dfed7e9d76bf7f011c3da9b3.zip qemu-2065b1420d701b95dfed7e9d76bf7f011c3da9b3.tar.gz qemu-2065b1420d701b95dfed7e9d76bf7f011c3da9b3.tar.bz2 | |
target/arm: Implement SME2 FRINTN, FRINTP, FRINTM, FRINTA
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250704142112.1018902-57-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | target/arm/tcg/sme.decode | 9 | ||||
| -rw-r--r-- | target/arm/tcg/translate-sme.c | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode index 449d97b..9cc2562 100644 --- a/target/arm/tcg/sme.decode +++ b/target/arm/tcg/sme.decode @@ -751,3 +751,12 @@ SCVTF 11000001 001 00010 111000 ....0 ....0 @zz_2x2 SCVTF 11000001 001 10010 111000 ...00 ...00 @zz_4x4 UCVTF 11000001 001 00010 111000 ....1 ....0 @zz_2x2 UCVTF 11000001 001 10010 111000 ...01 ...00 @zz_4x4 + +FRINTN 11000001 101 01000 111000 ....0 ....0 @zz_2x2 +FRINTN 11000001 101 11000 111000 ...00 ...00 @zz_4x4 +FRINTP 11000001 101 01001 111000 ....0 ....0 @zz_2x2 +FRINTP 11000001 101 11001 111000 ...00 ...00 @zz_4x4 +FRINTM 11000001 101 01010 111000 ....0 ....0 @zz_2x2 +FRINTM 11000001 101 11010 111000 ...00 ...00 @zz_4x4 +FRINTA 11000001 101 01100 111000 ....0 ....0 @zz_2x2 +FRINTA 11000001 101 11100 111000 ...00 ...00 @zz_4x4 diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index dce3b56..4fbc61a 100644 --- a/target/arm/tcg/translate-sme.c +++ b/target/arm/tcg/translate-sme.c @@ -1375,3 +1375,12 @@ TRANS_FEAT(SCVTF, aa64_sme2, do_zz_fpst, a, 0, FPST_A64, gen_helper_sme2_scvtf) TRANS_FEAT(UCVTF, aa64_sme2, do_zz_fpst, a, 0, FPST_A64, gen_helper_sme2_ucvtf) + +TRANS_FEAT(FRINTN, aa64_sme2, do_zz_fpst, a, float_round_nearest_even, + FPST_A64, gen_helper_gvec_vrint_rm_s) +TRANS_FEAT(FRINTP, aa64_sme2, do_zz_fpst, a, float_round_up, + FPST_A64, gen_helper_gvec_vrint_rm_s) +TRANS_FEAT(FRINTM, aa64_sme2, do_zz_fpst, a, float_round_down, + FPST_A64, gen_helper_gvec_vrint_rm_s) +TRANS_FEAT(FRINTA, aa64_sme2, do_zz_fpst, a, float_round_ties_away, + FPST_A64, gen_helper_gvec_vrint_rm_s) |