fastmap.patch

fastmap.patch

diff --git a/src/fastmap.cpp b/src/fastmap.cpp
index 3a7e62e..d0ce8a7 100644
--- a/src/fastmap.cpp
+++ b/src/fastmap.cpp
@@ -49,13 +49,30 @@ extern uint64_t tprof[LIM_R][LIM_C];
 // ---------------
 
 void __cpuid(unsigned int i, unsigned int cpuid[4]) {
-#ifdef _WIN32
-    __cpuid((int *) cpuid, (int)i);
-
+#if defined(_WIN32) || (defined(__x86_64__) || defined(__i386__))
+    #ifdef _WIN32
+        __cpuid((int *) cpuid, (int)i);
+    #else
+        asm volatile (
+            "cpuid"
+            : "=a" (cpuid[0]), "=b" (cpuid[1]), "=c" (cpuid[2]), "=d" (cpuid[3])
+            : "a" (i), "c" (0)
+        );
+    #endif
 #else
-    asm volatile
-        ("cpuid" : "=a" (cpuid[0]), "=b" (cpuid[1]), "=c" (cpuid[2]), "=d" (cpuid[3])
-            : "0" (i), "2" (0));
+    cpuid[0] = cpuid[1] = cpuid[2] = cpuid[3] = 0;
+
+    switch(i) {
+        case 0:
+            cpuid[0] = 0;
+            break;
+        case 1:
+            cpuid[0] = 0;
+            cpuid[1] = 0;
+            cpuid[2] = (1 << 9);
+            cpuid[3] = (1 << 25) | (1 << 26);
+            break;
+    }
 #endif
 }