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linux-user/aarch64: Add SME related hwcap entries 

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220708151540.18136-46-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-07-08 20:45:40 +05:30 committed by Peter Maydell
parent 78011586b9
commit f9982ceaf2
1 changed files with 20 additions and 0 deletions
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20
linux-user/elfload.c
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@ -605,6 +605,18 @@ enum {
ARM_HWCAP2_A64_RNG = 1 << 16,
ARM_HWCAP2_A64_BTI = 1 << 17,
ARM_HWCAP2_A64_MTE = 1 << 18,
ARM_HWCAP2_A64_ECV = 1 << 19,
ARM_HWCAP2_A64_AFP = 1 << 20,
ARM_HWCAP2_A64_RPRES = 1 << 21,
ARM_HWCAP2_A64_MTE3 = 1 << 22,
ARM_HWCAP2_A64_SME = 1 << 23,
ARM_HWCAP2_A64_SME_I16I64 = 1 << 24,
ARM_HWCAP2_A64_SME_F64F64 = 1 << 25,
ARM_HWCAP2_A64_SME_I8I32 = 1 << 26,
ARM_HWCAP2_A64_SME_F16F32 = 1 << 27,
ARM_HWCAP2_A64_SME_B16F32 = 1 << 28,
ARM_HWCAP2_A64_SME_F32F32 = 1 << 29,
ARM_HWCAP2_A64_SME_FA64 = 1 << 30,
};
#define ELF_HWCAP get_elf_hwcap()
@ -674,6 +686,14 @@ static uint32_t get_elf_hwcap2(void)
GET_FEATURE_ID(aa64_rndr, ARM_HWCAP2_A64_RNG);
GET_FEATURE_ID(aa64_bti, ARM_HWCAP2_A64_BTI);
GET_FEATURE_ID(aa64_mte, ARM_HWCAP2_A64_MTE);
GET_FEATURE_ID(aa64_sme, (ARM_HWCAP2_A64_SME |
ARM_HWCAP2_A64_SME_F32F32 |
ARM_HWCAP2_A64_SME_B16F32 |
ARM_HWCAP2_A64_SME_F16F32 |
ARM_HWCAP2_A64_SME_I8I32));
GET_FEATURE_ID(aa64_sme_f64f64, ARM_HWCAP2_A64_SME_F64F64);
GET_FEATURE_ID(aa64_sme_i16i64, ARM_HWCAP2_A64_SME_I16I64);
GET_FEATURE_ID(aa64_sme_fa64, ARM_HWCAP2_A64_SME_FA64);
return hwcaps;
}