added getVaState, getVaType

kdlib/include/kdlib/dbgtypedef.h

@@ -134,7 +134,6 @@ enum FileFlag {
 };
 
 enum MemoryProtect {
-
     PageNoAccess            = 0x00000001,
     PageReadOnly            = 0x00000002,
     PageReadWrite           = 0x00000004,
@@ -145,6 +144,17 @@ enum MemoryProtect {
     PageExecuteWriteCopy    = 0x00000080
 };
 
+enum MemoryState {
+    MemCommit               = 0x1000,
+    MemReserve              = 0x2000,
+    MemFree                 = 0x10000
+};
+
+enum MemoryType {
+    MemPrivate              = 0x20000,
+    MemMapped               = 0x40000,
+    MemImage                = 0x1000000    
+};
 
 enum ProcessExitReason {
     ProcessExit,

kdlib/include/kdlib/memaccess.h

@@ -19,6 +19,9 @@ bool compareMemory( MEMOFFSET_64 addr1, MEMOFFSET_64 addr2, size_t length, bool
 MEMOFFSET_64 searchMemory( MEMOFFSET_64 beginOffset, unsigned long length, const std::vector<char>& pattern );
 MEMOFFSET_64 findMemoryRegion( MEMOFFSET_64 beginOffset, MEMOFFSET_64& regionOffset, unsigned long long &regionLength );
 kdlib::MemoryProtect getVaProtect( kdlib::MEMOFFSET_64 offset );
+kdlib::MemoryState getVaState( kdlib::MEMOFFSET_64 offset );
+kdlib::MemoryType getVaType( kdlib::MEMOFFSET_64  offset );
+
 
 void writeMemory( MEMOFFSET_64 offset, const void* buffer, size_t length, bool phyAddr = false, unsigned long *written = 0 );
 

kdlib/source/win/dbgmem.cpp

@@ -336,5 +336,39 @@ kdlib::MemoryProtect getVaProtect( kdlib::MEMOFFSET_64 offset )
 
 ///////////////////////////////////////////////////////////////////////////////
 
+kdlib::MemoryState getVaState(kdlib::MEMOFFSET_64 offset)
+{
+    offset = addr64(offset);
+
+    HRESULT  hres;
+    MEMORY_BASIC_INFORMATION64  meminfo = {};
+
+    hres = g_dbgMgr->dataspace->QueryVirtual(offset, &meminfo);
+
+    if (FAILED(hres))
+        throw MemoryException(offset);
+
+    return static_cast<MemoryState>(meminfo.State);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+kdlib::MemoryType getVaType(kdlib::MEMOFFSET_64  offset)
+{
+    offset = addr64(offset);
+
+    HRESULT  hres;
+    MEMORY_BASIC_INFORMATION64  meminfo = {};
+
+    hres = g_dbgMgr->dataspace->QueryVirtual(offset, &meminfo);
+
+    if (FAILED(hres))
+        throw MemoryException(offset);
+
+    return static_cast<MemoryType>(meminfo.Type);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
 }