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Unified Diff: third_party/android_crazy_linker/src/tests/foo_with_relro.cpp

Issue 1180693002: Update from https://crrev.com/333737 (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: rebased Created 5 years, 6 months ago
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Index: third_party/android_crazy_linker/src/tests/foo_with_relro.cpp
diff --git a/third_party/android_crazy_linker/src/tests/foo_with_relro.cpp b/third_party/android_crazy_linker/src/tests/foo_with_relro.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..3e447a98ed261e527530271d9fcbea65d24348c0
--- /dev/null
+++ b/third_party/android_crazy_linker/src/tests/foo_with_relro.cpp
@@ -0,0 +1,29 @@
+// Copyright 2014 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.
+
+#include <android/log.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+// This is a large table that contains pointers to ensure that it
+// gets put inside the RELRO section.
+#define LINE "some example string",
+#define LINE8 LINE LINE LINE LINE LINE LINE LINE LINE
+#define LINE64 LINE8 LINE8 LINE8 LINE8 LINE8 LINE8 LINE8 LINE8
+#define LINE512 LINE64 LINE64 LINE64 LINE64 LINE64 LINE64 LINE64 LINE64
+#define LINE4096 LINE512 LINE512 LINE512 LINE512 LINE512 LINE512 LINE512 LINE512
+
+const char* const kStrings[] = {LINE4096 LINE4096 LINE4096 LINE4096};
+
+extern "C" void Foo() {
+ printf("%s: Entering\n", __FUNCTION__);
+ for (size_t n = 0; n < sizeof(kStrings) / sizeof(kStrings[0]); ++n) {
+ const char* ptr = kStrings[n];
+ if (strcmp(ptr, "some example string")) {
+ printf("%s: Bad string at offset=%zu\n", __FUNCTION__, n);
+ exit(1);
+ }
+ }
+ printf("%s: Exiting\n", __FUNCTION__);
+}

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