Add support for arm64 architecture

BUG=314720 R=mad@chromium.org TBR=cpu@chromium.org Review URL: https://codereview.chromium.org/153273006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250451 0039d316-1c4b-4281-b951-d872f2087c98
Denger-Network · Feb 11, 2014 · 4a72f24 · 4a72f24
1 parent fdb7247
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diff --git a/third_party/cld/README.chromium b/third_party/cld/README.chromium
@@ -10,3 +10,6 @@ The CLD is used to determine the language of text.
 
 This library is open source Google code.  It is currently only
 available from the Chromium tree, and not well-documented otherwise.
+
+Local Modifications:
+  * Add support for arm64 architecture
diff --git a/third_party/cld/base/build_config.h b/third_party/cld/base/build_config.h
@@ -89,6 +89,11 @@
 #define ARCH_CPU_ARMEL 1
 #define ARCH_CPU_32_BITS 1
 #define WCHAR_T_IS_UNSIGNED 1
+#elif defined(__arm64__)
+#define ARCH_CPU_ARM_FAMILY 1
+#define ARCH_CPU_ARM64 1
+#define ARCH_CPU_64_BITS 1
+#define WCHAR_T_IS_UNSIGNED 1
 #elif defined(__MIPSEL__)
 #define ARCH_CPU_MIPS_FAMILY 1
 #define ARCH_CPU_MIPSEL 1