new

git-svn-id: svn://10.0.0.236/trunk@9943 18797224-902f-48f8-a5cc-f745e15eee43
1998-09-12 17:53:08 +00:00
parent dba7583631
commit 13af87effd
3 changed files with 163 additions and 0 deletions
--- a/mozilla/xpcom/tools/windows/rebasedlls.cpp
+++ b/mozilla/xpcom/tools/windows/rebasedlls.cpp
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "License"); you may not use this file except in
+ * compliance with the License.  You may obtain a copy of the License at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * The Original Code is Mozilla Communicator client code.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corporation.  Portions created by Netscape are Copyright (C) 1998
+ * Netscape Communications Corporation.  All Rights Reserved.
+ */
+#include <windows.h>
+#include <stdio.h>
+#include <imagehlp.h>
+#include <time.h>
+
+static char* gSymbolPath = NULL;
+static DWORD gBaseAddr = (DWORD) 0x60000000;
+static time_t now;
+
+static void
+ReBase(char* aDLLName)
+{
+  DWORD oldsize, oldbase, newsize;
+  DWORD newbase = gBaseAddr;
+  BOOL b = ReBaseImage(aDLLName, gSymbolPath, TRUE, FALSE, FALSE,
+		       0, &oldsize, &oldbase, &newsize, &newbase,
+		       now);
+  DWORD lastError = ::GetLastError();
+  printf("%-20s %08x %08x %08x %08x",
+	 aDLLName, oldbase, oldsize, newbase, newsize);
+  if (!b) {
+    printf(" (failed: error=%d/0x%x)", lastError, lastError);
+  }
+  fputs("\n", stdout);
+
+  // advance base; round size up to nearest 64k
+  newsize = ((newsize + 65535) >> 16) << 16;
+  gBaseAddr = newbase + newsize;
+}
+
+static void
+Usage()
+{
+  printf("Usage: ReBase [-libs library-path] dlls...\n");
+}
+
+int
+main(int argc, char** argv)
+{
+  now = time(0);
+  int i;
+  for (i = 1; i < argc; i++) {
+    if (argv[i][0] == '-') {
+      if (strcmp(argv[i], "-libs") == 0) {
+	if (i == argc - 1) {
+	  Usage();
+	  return -1;
+	}
+	gSymbolPath = argv[++i];
+      }
+      else {
+	Usage();
+	return -1;
+      }
+    }
+    else
+      break;
+  }
+
+  if (i < argc) {
+    printf("Library              OldBase  OldSize  NewBase  NewSize\n");
+    printf("-------              -------  -------  -------  -------\n");
+  }
+  for (; i < argc; i++) {
+    ReBase(argv[i]);
+  }
+  return 0;
+}