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linux-user/elfload.c: Correct SME feature names reported in cpuinfo

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Some of the names we use for CPU features in linux-user's dummy
/proc/cpuinfo don't match the strings in the real kernel in
arch/arm64/kernel/cpuinfo.c. Specifically, the SME related
features have an underscore in the HWCAP_FOO define name,
but (like the SVE ones) they do not have an underscore in the
string in cpuinfo. Correct the errors.

Fixes: a55b9e7226 ("linux-user: Emulate /proc/cpuinfo on aarch64 and arm")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Peter Maydell 2023-09-15 15:36:59 +01:00
parent 32b214384e
commit e2e40a7790
1 changed files with 7 additions and 7 deletions
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14
linux-user/elfload.c
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@ -844,13 +844,13 @@ const char *elf_hwcap2_str(uint32_t bit)
[__builtin_ctz(ARM_HWCAP2_A64_RPRES )] = "rpres", [__builtin_ctz(ARM_HWCAP2_A64_RPRES )] = "rpres",
[__builtin_ctz(ARM_HWCAP2_A64_MTE3 )] = "mte3", [__builtin_ctz(ARM_HWCAP2_A64_MTE3 )] = "mte3",
[__builtin_ctz(ARM_HWCAP2_A64_SME )] = "sme", [__builtin_ctz(ARM_HWCAP2_A64_SME )] = "sme",
[__builtin_ctz(ARM_HWCAP2_A64_SME_I16I64 )] = "sme_i16i64", [__builtin_ctz(ARM_HWCAP2_A64_SME_I16I64 )] = "smei16i64",
[__builtin_ctz(ARM_HWCAP2_A64_SME_F64F64 )] = "sme_f64f64", [__builtin_ctz(ARM_HWCAP2_A64_SME_F64F64 )] = "smef64f64",
[__builtin_ctz(ARM_HWCAP2_A64_SME_I8I32 )] = "sme_i8i32", [__builtin_ctz(ARM_HWCAP2_A64_SME_I8I32 )] = "smei8i32",
[__builtin_ctz(ARM_HWCAP2_A64_SME_F16F32 )] = "sme_f16f32", [__builtin_ctz(ARM_HWCAP2_A64_SME_F16F32 )] = "smef16f32",
[__builtin_ctz(ARM_HWCAP2_A64_SME_B16F32 )] = "sme_b16f32", [__builtin_ctz(ARM_HWCAP2_A64_SME_B16F32 )] = "smeb16f32",
[__builtin_ctz(ARM_HWCAP2_A64_SME_F32F32 )] = "sme_f32f32", [__builtin_ctz(ARM_HWCAP2_A64_SME_F32F32 )] = "smef32f32",
[__builtin_ctz(ARM_HWCAP2_A64_SME_FA64 )] = "sme_fa64", [__builtin_ctz(ARM_HWCAP2_A64_SME_FA64 )] = "smefa64",
}; };
return bit < ARRAY_SIZE(hwcap_str) ? hwcap_str[bit] : NULL; return bit < ARRAY_SIZE(hwcap_str) ? hwcap_str[bit] : NULL;