Changeset 464 for azure_iot_hub_f767zi/trunk/wolfssl-4.7.0/wolfssl/wolfcrypt/cpuid.h

Timestamp:

Jun 22, 2021, 9:00:19 PM (3 years ago)

Author:

coas-nagasima

Message:

WolfSSLとAzure IoT SDKを更新

Location:

azure_iot_hub_f767zi/trunk/wolfssl-4.7.0

Files:

• . (moved) (moved from azure_iot_hub_f767zi/trunk/wolfssl-4.4.0 )
• wolfssl/wolfcrypt/cpuid.h (modified) (3 diffs)

azure_iot_hub_f767zi/trunk/wolfssl-4.7.0/wolfssl/wolfcrypt/cpuid.h

@@ -35 +35 @@
 #if defined(WOLFSSL_X86_64_BUILD) || defined(USE_INTEL_SPEEDUP) || \
     defined(WOLFSSL_AESNI)
+
     #define CPUID_AVX1   0x0001
     #define CPUID_AVX2   0x0002
@@ -42 +43 @@
     #define CPUID_AESNI  0x0020
     #define CPUID_ADX    0x0040   /* ADCX, ADOX */
+    #define CPUID_MOVBE  0x0080   /* Move and byte swap */
 
     #define IS_INTEL_AVX1(f)    ((f) & CPUID_AVX1)
@@ -50 +52 @@
     #define IS_INTEL_AESNI(f)   ((f) & CPUID_AESNI)
     #define IS_INTEL_ADX(f)     ((f) & CPUID_ADX)
+    #define IS_INTEL_MOVBE(f)   ((f) & CPUID_MOVBE)
 
     void cpuid_set_flags(void);
     word32 cpuid_get_flags(void);
+
+    /* Public APIs to modify flags. */
+    WOLFSSL_API void cpuid_select_flags(word32 flags);
+    WOLFSSL_API void cpuid_set_flag(word32 flag);
+    WOLFSSL_API void cpuid_clear_flag(word32 flag);
+
 #endif