gecko-dev/xpcom/tools/windows/rebasedlls.cpp

105 строки
3.1 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (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 the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#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;
}