Re: [PATCH v4 45/45] linux-user/aarch64: Add SME related hwcap entries

[Peter Maydell]

On Tue, 28 Jun 2022 at 07:07, Richard Henderson
 wrote:
>
> Signed-off-by: Richard Henderson 
> ---
>  linux-user/elfload.c | 20 
>  1 file changed, 20 insertions(+)
>

Reviewed-by: Peter Maydell 

thanks
-- PMM

[PATCH v4 45/45] linux-user/aarch64: Add SME related hwcap entries

[Richard Henderson]

Signed-off-by: Richard Henderson 
---
 linux-user/elfload.c | 20 
 1 file changed, 20 insertions(+)

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 163fc8a1ee..a496c37855 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -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;
 }
-- 
2.34.1