Version 2.0.3
Optimized handling and adding of strings, for-in and Array.join.
Heap serialization is now non-destructive.
Improved profiler support with information on time spend in C++ callbacks registered through the API.
Added commands to the debugger protocol for starting/stopping profiling.
Enabled the non-optimizing compiler for top-level code.
Changed the API to only allow strings to be set as data objects on Contexts and scripts to avoid potentially keeping global objects around for too long (issue 528).
OpenBSD support patch by Peter Valchev <pvalchev@gmail.com>.
Fixed bugs.
git-svn-id: http://v8.googlecode.com/svn/trunk@3423 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/include/v8.h b/include/v8.h
index dddc492..a8ee8d4 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -2819,6 +2819,18 @@
const int kSmiShiftSize = SmiConstants<sizeof(void*)>::kSmiShiftSize;
const int kSmiValueSize = SmiConstants<sizeof(void*)>::kSmiValueSize;
+template <size_t ptr_size> struct InternalConstants;
+
+// Internal constants for 32-bit systems.
+template <> struct InternalConstants<4> {
+ static const int kStringResourceOffset = 3 * sizeof(void*);
+};
+
+// Internal constants for 64-bit systems.
+template <> struct InternalConstants<8> {
+ static const int kStringResourceOffset = 2 * sizeof(void*);
+};
+
/**
* This class exports constants and functionality from within v8 that
* is necessary to implement inline functions in the v8 api. Don't
@@ -2831,7 +2843,9 @@
// the implementation of v8.
static const int kHeapObjectMapOffset = 0;
static const int kMapInstanceTypeOffset = sizeof(void*) + sizeof(int);
- static const int kStringResourceOffset = 2 * sizeof(void*);
+ static const int kStringResourceOffset =
+ InternalConstants<sizeof(void*)>::kStringResourceOffset;
+
static const int kProxyProxyOffset = sizeof(void*);
static const int kJSObjectHeaderSize = 3 * sizeof(void*);
static const int kFullStringRepresentationMask = 0x07;