Remove dead strings from heap.h

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23600023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/include/v8.h b/include/v8.h
index 9e9ea8a..d4d70f7 100644 (file)
--- a/include/v8.h
+++ b/include/v8.h
@@ -5378,7 +5378,7 @@ class Internals {
   static const int kNullValueRootIndex = 7;
   static const int kTrueValueRootIndex = 8;
   static const int kFalseValueRootIndex = 9;
-  static const int kEmptyStringRootIndex = 133;
+  static const int kEmptyStringRootIndex = 131;
 
   static const int kNodeClassIdOffset = 1 * kApiPointerSize;
   static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3;

diff --git a/src/heap.h b/src/heap.h
index 94fbf46..4dfa076 100644 (file)
--- a/src/heap.h
+++ b/src/heap.h
@@ -199,7 +199,6 @@ namespace internal {
   V(Array_string, "Array")                                               \
   V(Object_string, "Object")                                             \
   V(proto_string, "__proto__")                                           \
-  V(StringImpl_string, "StringImpl")                                     \
   V(arguments_string, "arguments")                                       \
   V(Arguments_string, "Arguments")                                       \
   V(call_string, "call")                                                 \
@@ -209,12 +208,10 @@ namespace internal {
   V(Boolean_string, "Boolean")                                           \
   V(callee_string, "callee")                                             \
   V(constructor_string, "constructor")                                   \
-  V(code_string, ".code")                                                \
   V(result_string, ".result")                                            \
   V(dot_for_string, ".for.")                                             \
-  V(catch_var_string, ".catch-var")                                      \
-  V(empty_string, "")                                                    \
   V(eval_string, "eval")                                                 \
+  V(empty_string, "")                                                    \
   V(function_string, "function")                                         \
   V(length_string, "length")                                             \
   V(module_string, "module")                                             \
@@ -233,12 +230,10 @@ namespace internal {
   V(index_string, "index")                                               \
   V(last_index_string, "lastIndex")                                      \
   V(object_string, "object")                                             \
-  V(payload_string, "payload")                                           \
   V(literals_string, "literals")                                         \
   V(prototype_string, "prototype")                                       \
   V(string_string, "string")                                             \
   V(String_string, "String")                                             \
-  V(unknown_field_string, "unknownField")                                \
   V(symbol_string, "symbol")                                             \
   V(Symbol_string, "Symbol")                                             \
   V(Date_string, "Date")                                                 \
@@ -257,7 +252,6 @@ namespace internal {
     "KeyedStoreElementMonomorphic")                                      \
   V(stack_overflow_string, "kStackOverflowBoilerplate")                  \
   V(illegal_access_string, "illegal access")                             \
-  V(out_of_memory_string, "out-of-memory")                               \
   V(illegal_execution_state_string, "illegal execution state")           \
   V(get_string, "get")                                                   \
   V(set_string, "set")                                                   \
@@ -266,8 +260,6 @@ namespace internal {
   V(length_field_string, "%length")                                      \
   V(cell_value_string, "%cell_value")                                    \
   V(function_class_string, "Function")                                   \
-  V(properties_field_symbol, "%properties")                              \
-  V(payload_field_symbol, "%payload")                                    \
   V(illegal_argument_string, "illegal argument")                         \
   V(MakeReferenceError_string, "MakeReferenceError")                     \
   V(MakeSyntaxError_string, "MakeSyntaxError")                           \
@@ -281,7 +273,6 @@ namespace internal {
   V(illegal_continue_string, "illegal_continue")                         \
   V(unknown_label_string, "unknown_label")                               \
   V(redeclaration_string, "redeclaration")                               \
-  V(failure_string, "<failure>")                                         \
   V(space_string, " ")                                                   \
   V(exec_string, "exec")                                                 \
   V(zero_string, "0")                                                    \

diff --git a/tools/v8heapconst.py b/tools/v8heapconst.py
index a4335a0..1f72c37 100644 (file)
--- a/tools/v8heapconst.py
+++ b/tools/v8heapconst.py
@@ -250,6 +250,6 @@ KNOWN_OBJECTS = {
   ("OLD_DATA_SPACE", 0x082c9): "EmptyExternalPixelArray",
   ("OLD_DATA_SPACE", 0x082d5): "InfinityValue",
   ("OLD_DATA_SPACE", 0x082e1): "MinusZeroValue",
-  ("CODE_SPACE", 0x11ce1): "JsConstructEntryCode",
-  ("CODE_SPACE", 0x193e1): "JsEntryCode",
+  ("CODE_SPACE", 0x11141): "JsConstructEntryCode",
+  ("CODE_SPACE", 0x18da1): "JsEntryCode",
 }