[v0.8][ARM] Building support in ARM

src/x86/cpuid_asm.c

@@ -0,0 +1,10 @@
+#include "cpuid_asm.h"
+
+void cpuid(uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx) {
+        __asm volatile("cpuid"
+            : "=a" (*eax),
+              "=b" (*ebx),
+              "=c" (*ecx),
+              "=d" (*edx)
+            : "0" (*eax), "2" (*ecx));
+}