From: Richard Henderson <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
Message-id: [email protected]
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
---
docs/system/arm/emulation.rst | 1 +
linux-user/aarch64/elfload.c | 1 +
target/arm/tcg/cpu64.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index 0b4623139a..a3a1607ff9 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -169,6 +169,7 @@ the following architecture extensions:
- FEAT_SME_FA64 (Full A64 instruction set in Streaming SVE mode)
- FEAT_SME_F16F16 (Non-widening half-precision FP16 arithmetic for SME2)
- FEAT_SME_F64F64 (Double-precision floating-point outer product instructions)
+- FEAT_SME_F8F32 (SME2 ZA-targeting FP8 multiply-accumulate, dot product, and
outer product to single-precision instructions)
- FEAT_SME_I16I64 (16-bit to 64-bit integer widening outer product
instructions)
- FEAT_SME_LUTv2 (Lookup table instructions with 4-bit indices and 8-bit
elements)
- FEAT_SSVE_AES (Streaming SVE Mode Advanced Encryption Standard and 128-bit
polynomial multiply long instructions)
diff --git a/linux-user/aarch64/elfload.c b/linux-user/aarch64/elfload.c
index 0f96bbe70b..20b9838520 100644
--- a/linux-user/aarch64/elfload.c
+++ b/linux-user/aarch64/elfload.c
@@ -235,6 +235,7 @@ abi_ulong get_elf_hwcap2(CPUState *cs)
GET_FEATURE_ID(aa64_ssve_f8fma, ARM_HWCAP2_A64_SME_SF8FMA);
GET_FEATURE_ID(aa64_ssve_f8dp4, ARM_HWCAP2_A64_SME_SF8DP4);
GET_FEATURE_ID(aa64_ssve_f8dp2, ARM_HWCAP2_A64_SME_SF8DP2);
+ GET_FEATURE_ID(aa64_sme_f8f32, ARM_HWCAP2_A64_SME_F8F32);
return hwcaps;
}
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index e4a8d7a2f6..e9eda8fbf1 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1392,6 +1392,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64SMFR0, B16F32, 1); /* FEAT_SME */
t = FIELD_DP64(t, ID_AA64SMFR0, F16F32, 1); /* FEAT_SME */
t = FIELD_DP64(t, ID_AA64SMFR0, I8I32, 0xf); /* FEAT_SME */
+ t = FIELD_DP64(t, ID_AA64SMFR0, F8F32, 1); /* FEAT_SME_F8F32 */
t = FIELD_DP64(t, ID_AA64SMFR0, F16F16, 1); /* FEAT_SME_F16F16 */
t = FIELD_DP64(t, ID_AA64SMFR0, B16B16, 1); /* FEAT_SME_B16B16 */
t = FIELD_DP64(t, ID_AA64SMFR0, I16I32, 5); /* FEAT_SME2 */
--
2.43.0
