Changeset 3834 for branches/GRACE/src/win32k/ldr/ldr.cpp

Timestamp:

Jul 17, 2000, 12:43:41 AM (25 years ago)

Author:

bird

Message:

Checkin of current code in the Grace brance for backup purpose.

File:

• branches/GRACE/src/win32k/ldr/ldr.cpp (modified) (5 diffs)

branches/GRACE/src/win32k/ldr/ldr.cpp

@@ -1 @@
-/* $Id: ldr.cpp,v 1.7 2000-01-22 18:21:01 bird Exp $
+/* $Id: ldr.cpp,v 1.7.4.1 2000-07-16 22:43:34 bird Exp $
  *
  * ldr.cpp - Loader helpers.
@@ -28 +28 @@
 
 #include "log.h"
+#include "avl.h"
 #include <peexe.h>
 #include <exe386.h>
 #include "OS2Krnl.h"
+#include "ldr.h"
+#include "ldrCalls.h"
 #include "ModuleBase.h"
 #include "pe2lx.h"
-#include "avl.h"
-#include "ldr.h"
 #include "options.h"
 
@@ -41 +42 @@
 *   Global Variables                                                           *
 *******************************************************************************/
-PAVLNODECORE    pSFNRoot = NULL;
-PAVLNODECORE    pMTERoot = NULL;
-
+static PAVLNODECORE    pSFNRoot = NULL;
+static PAVLNODECORE    pMTERoot = NULL;
+
+
+/*
+ * Loader State. (See ldr.h for more info.)
+ */
+ULONG          ulLdrState = LDRSTATE_UNKNOWN;
+
+
+/*
+ * Pointer to the executable module being loaded.
+ * This pointer is set by ldrOpen and cleared by tkExecPgm.
+ * It's hence only valid at tkExecPgm time. (isLdrStateExecPgm() == TRUE).
+ */
+PMODULE         pExeModule = NULL;
+
+
+/*
+ * Filehandle bitmap.
+ */
 unsigned char   achHandleStates[MAX_FILE_HANDLES/8];
+
+
 
 
@@ -64 +85 @@
  * Gets a module by the MTE.
  * @returns   Pointer to module node. If not found NULL.
- * @param     pMTE  Pointer an Module Table Entry.
+ * @param     pMTE  Pointer a Module Table Entry.
  * @sketch    Try find it in the MTE tree.
  *            IF not found THEN
@@ -124 +145 @@
 
 /**
+ * Gets a module by the hMTE.
+ * @returns   Pointer to module node. If not found NULL.
+ * @param     hMTE  Handle to a Module Table Entry.
+ * @sketch    Convert hMte to an pMTE (pointer to MTE).
+ *            Call getModuleByMTE with MTE pointer.
+ * @status    completely implemented.
+ * @author    knut st. osmundsen
+ */
+PMODULE     getModuleByhMTE(HMTE hMTE)
+{
+    PMTE pMTE;
+
+    pMTE = ldrValidateMteHandle(hMTE);
+    if (pMTE != NULL)
+        return getModuleByMTE(pMTE);
+
+    return NULL;
+}
+
+
+/**
  * Get a module by filename.
  * @returns   Pointer to module node. If not found NULL.