Push version 3.0.3 to trunk.
Reapplied all changes for version 3.0.1.
Improved debugger protocol for remote debugging.
Added experimental support for using gyp to generate build files for V8.
Fixed implementation of String::Write in the API (issue 975).
git-svn-id: http://v8.googlecode.com/svn/trunk@6061 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index 5bb5ffd..1df9b47 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -2250,6 +2250,31 @@
}
+void MacroAssembler::LoadGlobalFunction(int index, Register function) {
+ // Load the global or builtins object from the current context.
+ movq(function, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
+ // Load the global context from the global or builtins object.
+ movq(function, FieldOperand(function, GlobalObject::kGlobalContextOffset));
+ // Load the function from the global context.
+ movq(function, Operand(function, Context::SlotOffset(index)));
+}
+
+
+void MacroAssembler::LoadGlobalFunctionInitialMap(Register function,
+ Register map) {
+ // Load the initial map. The global functions all have initial maps.
+ movq(map, FieldOperand(function, JSFunction::kPrototypeOrInitialMapOffset));
+ if (FLAG_debug_code) {
+ Label ok, fail;
+ CheckMap(map, Factory::meta_map(), &fail, false);
+ jmp(&ok);
+ bind(&fail);
+ Abort("Global functions must have initial map");
+ bind(&ok);
+ }
+}
+
+
int MacroAssembler::ArgumentStackSlotsForCFunctionCall(int num_arguments) {
// On Windows 64 stack slots are reserved by the caller for all arguments
// including the ones passed in registers, and space is always allocated for