diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2018-06-15 14:57:15 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-15 15:23:34 +0100 |
| commit | 35da316f5e847292ffbe7b6d16cd3988043dfe22 (patch) | |
| tree | 478bcd5b87c9fc6547f106a152e298759ac9522a /target/arm/sve.decode | |
| parent | 38cadeba0daf0f16cf2aeaa5b2752b26fb0676c5 (diff) | |
target/arm: Implement SVE Partition Break Group
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180613015641.5667-14-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/sve.decode')
| -rw-r--r-- | target/arm/sve.decode | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 9bc383b085..66e1ee6b5c 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -59,6 +59,7 @@ &rri_esz rd rn imm esz &rrr_esz rd rn rm esz &rpr_esz rd pg rn esz +&rpr_s rd pg rn s &rprr_s rd pg rn rm s &rprr_esz rd pg rn rm esz &rprrr_esz rd pg rn rm ra esz @@ -78,6 +79,9 @@ @pd_pn ........ esz:2 .. .... ....... rn:4 . rd:4 &rr_esz @rd_rn ........ esz:2 ...... ...... rn:5 rd:5 &rr_esz +# Two operand with governing predicate, flags setting +@pd_pg_pn_s ........ . s:1 ...... .. pg:4 . rn:4 . rd:4 &rpr_s + # Three operand with unused vector element size @rd_rn_rm_e0 ........ ... rm:5 ... ... rn:5 rd:5 &rrr_esz esz=0 @@ -560,6 +564,21 @@ PFIRST 00100101 01 011 000 11000 00 .... 0 .... @pd_pn_e0 # SVE predicate next active PNEXT 00100101 .. 011 001 11000 10 .... 0 .... @pd_pn +### SVE Partition Break Group + +# SVE propagate break from previous partition +BRKPA 00100101 0. 00 .... 11 .... 0 .... 0 .... @pd_pg_pn_pm_s +BRKPB 00100101 0. 00 .... 11 .... 0 .... 1 .... @pd_pg_pn_pm_s + +# SVE partition break condition +BRKA_z 00100101 0. 01000001 .... 0 .... 0 .... @pd_pg_pn_s +BRKB_z 00100101 1. 01000001 .... 0 .... 0 .... @pd_pg_pn_s +BRKA_m 00100101 0. 01000001 .... 0 .... 1 .... @pd_pg_pn_s +BRKB_m 00100101 1. 01000001 .... 0 .... 1 .... @pd_pg_pn_s + +# SVE propagate break to next partition +BRKN 00100101 0. 01100001 .... 0 .... 0 .... @pd_pg_pn_s + ### SVE Memory - 32-bit Gather and Unsized Contiguous Group # SVE load predicate register |