Signed-off-by: Richard Henderson <[email protected]>
---
linux-user/aarch64/elfload.c | 1 +
target/arm/tcg/cpu64.c | 1 +
docs/system/arm/emulation.rst | 1 +
3 files changed, 3 insertions(+)
diff --git a/linux-user/aarch64/elfload.c b/linux-user/aarch64/elfload.c
index 7864765ba0..4887a3a7b7 100644
--- a/linux-user/aarch64/elfload.c
+++ b/linux-user/aarch64/elfload.c
@@ -172,6 +172,7 @@ abi_ulong get_elf_hwcap(CPUState *cs)
GET_FEATURE_ID(aa64_gcs, ARM_HWCAP_A64_GCS);
GET_FEATURE_ID(aa64_cmpbr, ARM_HWCAP_A64_CMPBR);
GET_FEATURE_ID(aa64_f8mm8, ARM_HWCAP_A64_F8MM8);
+ GET_FEATURE_ID(aa64_f8mm4, ARM_HWCAP_A64_F8MM4);
return hwcaps;
}
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 15dafb9aee..15c1ece4b7 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1399,6 +1399,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = GET_IDREG(isar, ID_AA64FPFR0);
t = FIELD_DP64(t, ID_AA64FPFR0, F8E5M2, 1); /* FEAT_FP8 */
t = FIELD_DP64(t, ID_AA64FPFR0, F8E4M3, 1); /* FEAT_FP8 */
+ t = FIELD_DP64(t, ID_AA64FPFR0, F8MM4, 1); /* FEAT_F8F16MM */
t = FIELD_DP64(t, ID_AA64FPFR0, F8MM8, 1); /* FEAT_F8F32MM */
t = FIELD_DP64(t, ID_AA64FPFR0, F8DP2, 1); /* FEAT_FP8DOT2 */
t = FIELD_DP64(t, ID_AA64FPFR0, F8DP4, 1); /* FEAT_FP8DOT4 */
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index dcfb4f2073..64b2a87e1a 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -67,6 +67,7 @@ the following architecture extensions:
- FEAT_EPAC (Enhanced pointer authentication)
- FEAT_ETS2 (Enhanced Translation Synchronization)
- FEAT_EVT (Enhanced Virtualization Traps)
+- FEAT_F8F16MM (8-bit floating-point matrix multiply-accumulate to
half-precision)
- FEAT_F8F32MM (8-bit floating-point matrix multiply-accumulate to
single-precision)
- FEAT_F32MM (Single-precision Matrix Multiplication)
- FEAT_F64MM (Double-precision Matrix Multiplication)
--
2.43.0
