Initial prototype of object layout generation.

tools/objects-gen.cc.mustache

Index: tools/objects-gen.cc.mustache
diff --git a/src/icu_util.cc b/tools/objects-gen.cc.mustache
similarity index 67%
copy from src/icu_util.cc
copy to tools/objects-gen.cc.mustache
index b9bd65edc69ecb680a9cae4efc96ed3158543285..16614bc01db208f747fc948826116c969ee9fd4c 100644
--- a/src/icu_util.cc
+++ b/tools/objects-gen.cc.mustache
@@ -25,38 +25,47 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#include "icu_util.h"
+// This file is automatically generated from 'objects.layout' and should
+// not be modified by hand. Run 'make objects' instead to update it.
 
-#if defined(_WIN32) && defined(V8_I18N_SUPPORT)
-#include <windows.h>
-
-#include "unicode/putil.h"
-#include "unicode/udata.h"
-
-#define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat"
-#define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt.dll"
-#endif
+#include "v8.h"
 
 namespace v8 {
-
 namespace internal {
 
-bool InitializeICU() {
-#if defined(_WIN32) && defined(V8_I18N_SUPPORT)
-  // We expect to find the ICU data module alongside the current module.
-  HMODULE module = LoadLibraryA(ICU_UTIL_DATA_SHARED_MODULE_NAME);
-  if (!module) return false;
-
-  FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL);
-  if (!addr) return false;
-
-  UErrorCode err = U_ZERO_ERROR;
-  udata_setCommonData(reinterpret_cast<void*>(addr), &err);
-  return err == U_ZERO_ERROR;
-#else
-  // Mac/Linux bundle the ICU data in.
-  return true;
+{{#types}}
+
+#ifdef OBJECT_PRINT
+void {{name}}::{{name}}Print(FILE* out) {
+  HeapObject::PrintHeader(out, "{{name}}");
+{{#fields}}
+{{#is_smi}}
+  PrintF(out, "\n - {{field_name_lower}}: %d", {{field_name_lower}}());
+{{/is_smi}}
+{{^is_primitive}}
+  PrintF(out, "\n - {{field_name_lower}}: ");
+  {{field_name_lower}}()->ShortPrint();
+{{/is_primitive}}
+{{/fields}}
+}
 #endif
+
+
+#ifdef VERIFY_HEAP
+void {{name}}::{{name}}Verify() {
+  CHECK(Is{{name}}());
+  //{{base}}Verify();
+{{#fields}}
+{{#is_smi}}
+  VerifySmiField(k{{field_name_pascal}}Offset);
+{{/is_smi}}
+{{^is_primitive}}
+  VerifyObjectField(k{{field_name_pascal}}Offset);
+{{/is_primitive}}
+{{/fields}}
 }
+#endif
+
+{{/types}}
 
 } }  // namespace v8::internal