Add coverage for the v8.2 DP and v8.2 FHM insns in the Neon extension space. (We already had the v8.1 VQRDMLAH/VQRDLSH and the v8.3 VCADD/VCMLA, so this brings the risu coverage into line with what QEMU has implemented so far.)
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- I added these patterns as part of testing for the first part of the Neon decodetree conversion and forgot I'd never sent out the risu patch for review. arm.risu | 18 ++++++++++++++++++ thumb.risu | 18 ++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/arm.risu b/arm.risu index c16d245..f8b6deb 100644 --- a/arm.risu +++ b/arm.risu @@ -861,6 +861,24 @@ VQRDMLAH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4 VQRDMLSH A1 111100110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 VQRDMLSH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 +# +# ARMv8.2 extensions +# +@v8_2_dp + +VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +@v8_2_fhm + +VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 + # # ARMv8.3 extensions # diff --git a/thumb.risu b/thumb.risu index b8afa59..357b791 100644 --- a/thumb.risu +++ b/thumb.risu @@ -449,6 +449,24 @@ VQRDMLAH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4 VQRDMLSH T1 111111110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 VQRDMLSH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 +# +# ARMv8.2 extensions +# +@v8_2_dp + +VUDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT A1 1111110 00 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +VUDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 1 vm:4 +VSDOT_s A1 11111110 0 d:1 10 vn:4 vd:4 1101 n:1 q:1 m:1 0 vm:4 + +@v8_2_fhm + +VFMAL A1 1111110 00 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL A1 1111110 01 d:1 10 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMAL_s A1 11111110 0 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 +VFMSL_s A1 11111110 1 d:1 00 vn:4 vd:4 1000 n:1 q:1 m:1 1 vm:4 + # # ARMv8.3 extensions # -- 2.20.1
