Various small changes for build of LLDB on Visual Studio 2013 RC (MSVC12)

llvm-svn: 191116

lldb/include/lldb/Host/TimeValue.h

@@ -12,6 +12,7 @@
 
 // C Includes
 #include <stdint.h>
+#ifndef _MSC_VER
 #include <sys/time.h>
 
 // BEGIN: MinGW work around
@@ -19,6 +20,7 @@
 #include <pthread.h>
 #endif
 // END: MinGW work around
+#endif
 
 // C++ Includes
 // Other libraries and framework includes

lldb/include/lldb/Interpreter/OptionValueEnumeration.h

@@ -34,7 +34,7 @@ public:
         const char *description;
     };
     typedef UniqueCStringMap<EnumeratorInfo> EnumerationMap;
-    typedef typename EnumerationMap::Entry EnumerationMapEntry;
+    typedef EnumerationMap::Entry EnumerationMapEntry;
 
     OptionValueEnumeration (const OptionEnumValueElement *enumerators, enum_type value);
     

lldb/include/lldb/lldb-defines.h

@@ -114,6 +114,11 @@
 #define MAX_PATH 260
 #endif
 
+#ifdef _MSC_VER
+// ignore GCC function attributes
+#define __attribute__(X)
+#endif
+
 #if defined(__cplusplus)
 
 //----------------------------------------------------------------------

lldb/include/lldb/lldb-types.h

@@ -35,8 +35,10 @@
 // things should be defined. Currently MacOSX is being assumed by default
 // since that is what lldb was first developed for.
 
+#ifndef _MSC_VER
 #include <stdbool.h>
 #include <unistd.h>
+#endif
 
 #ifdef _WIN32
 

lldb/source/Host/common/FileSpec.cpp

@@ -14,7 +14,9 @@
 #include "lldb/Host/windows/windows.h"
 #endif
 #include <fcntl.h>
+#ifndef _MSC_VER
 #include <libgen.h>
+#endif
 #include <sys/stat.h>
 #include <set>
 #include <string.h>

lldb/source/Host/common/TimeValue.cpp

@@ -14,6 +14,11 @@
 #include <stddef.h>
 #include <time.h>
 #include <cstring>
+
+#ifdef _MSC_VER
+#include "lldb/Host/windows/windows.h"
+#endif
+
 // C++ Includes
 // Other libraries and framework includes
 // Project includes
@@ -119,10 +124,20 @@ TimeValue
 TimeValue::Now()
 {
     uint32_t seconds, nanoseconds;
+#if _MSC_VER
+    SYSTEMTIME st;
+    GetSystemTime(&st);
+    nanoseconds = st.wMilliseconds * 1000000;
+    FILETIME ft;
+    SystemTimeToFileTime(&st, &ft);
+
+    seconds = ((((uint64_t)ft.dwHighDateTime) << 32 | ft.dwLowDateTime) / 10000000) - 11644473600ULL;
+#else
     struct timeval tv;
     gettimeofday(&tv, NULL);
     seconds = tv.tv_sec;
     nanoseconds = tv.tv_usec * NanoSecPerMicroSec;
+#endif
     TimeValue now(seconds, nanoseconds);
     return now;
 }