ARM native regexps.

src/heap.h

Index: src/heap.h
diff --git a/src/heap.h b/src/heap.h
index 212dfa7a7c2d52dd7c25dea253f639fa21740f00..92e80d67afca0d3a42d5757b58ea04b633297dd5 100644
--- a/src/heap.h
+++ b/src/heap.h
@@ -34,7 +34,7 @@ namespace v8 {
 namespace internal {
 
 // Defines all the roots in Heap.
-#define STRONG_ROOT_LIST(V)                                                    \
+#define UNCONDITIONAL_STRONG_ROOT_LIST(V)                                      \
   V(Map, meta_map, MetaMap)                                                    \
   V(Map, heap_number_map, HeapNumberMap)                                       \
   V(Map, short_string_map, ShortStringMap)                                     \
@@ -135,6 +135,13 @@ namespace internal {
   V(Object, last_script_id, LastScriptId)                                      \
   V(Smi, stack_limit, StackLimit)
 
+#if V8_TARGET_ARCH_ARM && V8_NATIVE_REGEXP

[Erik Corry, 2009/08/28 09:47:03]

Ugh

[Lasse Reichstein, 2009/08/28 11:43:15]

Agree, but it still seems better than having an unused strong root in the other
cases.

+#define STRONG_ROOT_LIST(V)                                                    \
+  UNCONDITIONAL_STRONG_ROOT_LIST(V)                                            \
+  V(Code, re_c_entry_code, RegExpCEntryCode)
+#else
+#define STRONG_ROOT_LIST(V) UNCONDITIONAL_STRONG_ROOT_LIST(V)
+#endif
 
 #define ROOT_LIST(V)                                  \
   STRONG_ROOT_LIST(V)                                 \
@@ -1024,6 +1031,9 @@ class Heap : public AllStatic {
   static void CreateCEntryDebugBreakStub();
   static void CreateJSEntryStub();
   static void CreateJSConstructEntryStub();
+#if V8_TARGET_ARCH_ARM && V8_NATIVE_REGEXP

[Erik Corry, 2009/08/28 09:47:03]

Can't we remove the #if here?

[Lasse Reichstein, 2009/08/28 11:43:15]

Sure. We still won't implement the function unless we are using native regexps
on ARM.

+  static void CreateRegExpCEntryStub();
+#endif
   static void CreateFixedStubs();
 
   static Object* CreateOddball(Map* map,