diff options
| author | Richard Henderson | 2022-07-08 17:15:27 +0200 |
|---|---|---|
| committer | Peter Maydell | 2022-07-11 14:43:51 +0200 |
| commit | 78cb9776662adc62881fd5d7cc44cd925a3010c9 (patch) | |
| tree | 2e2fd9d7cb4da0b2e316cdb2f9ede539dc8774b1 /docs/system | |
| parent | target/arm: Reset streaming sve state on exception boundaries (diff) | |
| download | qemu-78cb9776662adc62881fd5d7cc44cd925a3010c9.tar.gz qemu-78cb9776662adc62881fd5d7cc44cd925a3010c9.tar.xz qemu-78cb9776662adc62881fd5d7cc44cd925a3010c9.zip | |
target/arm: Enable SME for -cpu max
Note that SME remains effectively disabled for user-only,
because we do not yet set CPACR_EL1.SMEN. This needs to
wait until the kernel ABI is implemented.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220708151540.18136-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs/system')
| -rw-r--r-- | docs/system/arm/emulation.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index 83b4410065..8e494c8bea 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -65,6 +65,10 @@ the following architecture extensions: - FEAT_SHA512 (Advanced SIMD SHA512 instructions) - FEAT_SM3 (Advanced SIMD SM3 instructions) - FEAT_SM4 (Advanced SIMD SM4 instructions) +- FEAT_SME (Scalable Matrix Extension) +- FEAT_SME_FA64 (Full A64 instruction set in Streaming SVE mode) +- FEAT_SME_F64F64 (Double-precision floating-point outer product instructions) +- FEAT_SME_I16I64 (16-bit to 64-bit integer widening outer product instructions) - FEAT_SPECRES (Speculation restriction instructions) - FEAT_SSBS (Speculative Store Bypass Safe) - FEAT_TLBIOS (TLB invalidate instructions in Outer Shareable domain) |