[BOOTLIB] Disable some x86 / x64 specific code for other architectures

[reactos.git] / boot / environ / lib / misc / util.c

diff --git a/boot/environ/lib/misc/util.c b/boot/environ/lib/misc/util.c
index d6e5459..bd0a4b3 100644 (file)
--- a/boot/environ/lib/misc/util.c
+++ b/boot/environ/lib/misc/util.c
@@ -904,12 +904,12 @@ BlArchGetPerformanceCounter (
     )
 {
 #if defined(_M_IX86) || defined(_M_X64)
-    INT CpuInfo[4];
+    CPU_INFO CpuInfo;
 
     /* Serialize with CPUID, if it exists */
     if (Archx86IsCpuidSupported())
     {
-        BlArchCpuId(0, 0, CpuInfo);
+        BlArchCpuId(0, 0, &CpuInfo);
     }
 
     /* Read the TSC */
@@ -924,12 +924,12 @@ VOID
 BlArchCpuId (
     _In_ ULONG Function,
     _In_ ULONG SubFunction,
-    _Out_ INT* Result
+    _Out_ PCPU_INFO Result
     )
 {
 #if defined(_M_IX86) || defined(_M_X64)
     /* Use the intrinsic */
-    __cpuidex(Result, Function, SubFunction);
+    __cpuidex((INT*)Result->AsUINT32, Function, SubFunction);
 #endif
 }
 
@@ -938,41 +938,46 @@ BlArchGetCpuVendor (
     VOID
     )
 {
-    INT CpuInfo[4];
+    CPU_INFO CpuInfo;
     INT Temp;
 
     /* Get the CPU Vendor */
-    BlArchCpuId(0, 0, CpuInfo);
-    Temp = CpuInfo[2];
-    CpuInfo[2] = CpuInfo[3];
-    CpuInfo[3] = Temp;
+    BlArchCpuId(0, 0, &CpuInfo);
+#if defined(_M_IX86) || defined(_M_X64)
+    Temp = CpuInfo.Ecx;
+    CpuInfo.Ecx = CpuInfo.Edx;
+    CpuInfo.Edx = Temp;
 
     /* Check against supported values */
-    if (!strncmp((PCHAR)&CpuInfo[1], "GenuineIntel", 12))
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "GenuineIntel", 12))
     {
         return CPU_INTEL;
     }
-    if (!strncmp((PCHAR)&CpuInfo[1], "AuthenticAMD", 12))
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "AuthenticAMD", 12))
     {
         return CPU_AMD;
     }
-    if (!strncmp((PCHAR)&CpuInfo[1], "CentaurHauls", 12))
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "CentaurHauls", 12))
     {
         return CPU_VIA;
     }
-    if (!strncmp((PCHAR)&CpuInfo[1], "CyrixInstead", 12))
+#ifdef _M_IX86
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "CyrixInstead", 12))
     {
         return CPU_CYRIX;
     }
-    if (!strncmp((PCHAR)&CpuInfo[1], "GenuineTMx86", 12))
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "GenuineTMx86", 12))
     {
         return CPU_TRANSMETA;
     }
-    if (!strncmp((PCHAR)&CpuInfo[1], "RiseRiseRise", 12))
+    if (!strncmp((PCHAR)&CpuInfo.Ebx, "RiseRiseRise", 12))
     {
         return CPU_RISE;
     }
-
+#endif // _M_IX86
+#else // defined(_M_IX86) || defined(_M_X64)
+    EfiPrintf(L"BlArchGetCpuVendor not implemented for this platform.\r\n");
+#endif
     /* Other */
     return CPU_UNKNOWN;
 }