base/asm-common.h: Accept condition codes in ARM PIC macros.

[catacomb] / base / dispatch.c

diff --git a/base/dispatch.c b/base/dispatch.c
index b2a032e..51619d5 100644 (file)
--- a/base/dispatch.c
+++ b/base/dispatch.c
@@ -47,6 +47,7 @@
 #  define CPUID1D_SSE2 (1u << 26)
 #  define CPUID1D_FXSR (1u << 24)
 #  define CPUID1C_AESNI (1u << 25)
+#  define CPUID1C_RDRAND (1u << 30)
 
 struct cpuid { unsigned a, b, c, d; };
 
@@ -516,6 +517,8 @@ int cpu_feature_p(int feat)
     CASE_CPUFEAT(X86_AESNI, "x86:aesni",
                 xmm_registers_available_p() &&
                 cpuid_features_p(CPUID1D_SSE2, CPUID1C_AESNI));
+    CASE_CPUFEAT(X86_RDRAND, "x86:rdrand",
+                cpuid_features_p(0, CPUID1C_RDRAND));
 #endif
 #ifdef CAPMAP
 #  define FEATP__CASE(feat, tok)                                       \