Engage POWER8 AES support.

[openssl.git] / crypto / ppccap.c

diff --git a/crypto/ppccap.c b/crypto/ppccap.c
index d78bfbcdbb88265e1906ba03fa1b92280dcc9f34..4c5e88d3a0c830b2da1bc9ffb616e4c16e223f8e 100644 (file)
--- a/crypto/ppccap.c
+++ b/crypto/ppccap.c
@@ -12,6 +12,7 @@
 
 #define PPC_FPU64      (1<<0)
 #define PPC_ALTIVEC    (1<<1)
+#define PPC_CRYPTO207  (1<<2)
 
 unsigned int OPENSSL_ppccap_P = 0;
 
@@ -58,6 +59,7 @@ static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
 
 void OPENSSL_ppc64_probe(void);
 void OPENSSL_altivec_probe(void);
+void OPENSSL_crypto207_probe(void);
 
 void OPENSSL_cpuid_setup(void)
        {
@@ -128,6 +130,11 @@ void OPENSSL_cpuid_setup(void)
                {
                OPENSSL_altivec_probe();
                OPENSSL_ppccap_P |= PPC_ALTIVEC;
+               if (sigsetjmp(ill_jmp,1) == 0)
+                       {
+                       OPENSSL_crypto207_probe();
+                       OPENSSL_ppccap_P |= PPC_CRYPTO207;
+                       }
                }
 
        sigaction (SIGILL,&ill_oact,NULL);