Secound round of sbox changes for 64 bit port

- Handling pointer sized items
- Beefing up unit tests
- Beefing up integration tests
- Enabling Process, Thread and Token IPCs
- Making validation tests compile again

BUG=27218
TEST= unit tests included

Review URL: http://codereview.chromium.org/757001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@41481 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 13 insertions, 2 deletions

diff --git a/sandbox/src/crosscall_server.cc b/sandbox/src/crosscall_server.cc
index 35e80f4..da43c69 100644
--- a/sandbox/src/crosscall_server.cc
+++ b/sandbox/src/crosscall_server.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -176,7 +176,7 @@ void* CrossCallParamsEx::GetRawParameter(size_t index, size_t* size,
 }
 
 // Covers common case for 32 bit integers.
-bool CrossCallParamsEx::GetParameter32(size_t index, void* param) {
+bool CrossCallParamsEx::GetParameter32(size_t index, uint32* param) {
   size_t size = 0;
   ArgType type;
   void* start = GetRawParameter(index, &size, &type);
@@ -188,6 +188,17 @@ bool CrossCallParamsEx::GetParameter32(size_t index, void* param) {
   return true;
 }
 
+bool CrossCallParamsEx::GetParameterVoidPtr(size_t index, void** param) {
+  size_t size = 0;
+  ArgType type;
+  void* start = GetRawParameter(index, &size, &type);
+  if ((NULL == start) || (sizeof(void*) != size) || (VOIDPTR_TYPE != type)) {
+    return false;
+  }
+  *param = *(reinterpret_cast<void**>(start));
+  return true;
+}
+
 // Covers the common case of reading a string. Note that the string is not
 // scanned for invalid characters.
 bool CrossCallParamsEx::GetParameterStr(size_t index, std::wstring* string) {