Index: chrome_elf/dll_hash/dll_hash_main.cc |
diff --git a/chrome_elf/dll_hash/dll_hash_main.cc b/chrome_elf/dll_hash/dll_hash_main.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5c71da54681de964b039f5e4c3711a1e5e3f21d8 |
--- /dev/null |
+++ b/chrome_elf/dll_hash/dll_hash_main.cc |
@@ -0,0 +1,28 @@ |
+// Copyright (c) 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. |
+// |
+// This is a utility executable used for generating hashes for dll names |
+// for inclusion in tools/metrics/histograms/histograms.xml. Every |
+// dll name must have a corresponding entry in the enum there. |
+ |
+#include <stdio.h> |
+#include <stdlib.h> |
+#include <string.h> |
+ |
+#include "chrome_elf/dll_hash/dll_hash.h" |
+ |
+int main(int argc, char** argv) { |
+ if (argc < 2) { |
+ fprintf(stderr, "Usage: %s <dll name> <dll name> <...>\n", argv[0]); |
+ fprintf(stderr, "\n"); |
+ fprintf(stderr, "Prints hashes for dll names.\n"); |
+ fprintf(stderr, "Example: %s \"my_dll.dll\" \"user32.dll\"\n", argv[0]); |
+ return 1; |
+ } |
+ for (int i = 1; i < argc; i++) { |
+ int hash = DllNameToHash(std::string(argv[i])); |
+ printf("<int value=\"%d\" label=\"%s\"/>\n", hash, argv[i]); |
+ } |
+ return 0; |
+} |