Version 2.2.15
Add an API to control the disposal of external string resources.
Add missing initialization of a couple of variables which makes some compilers complaint when compiling with -Werror.
Improve performance on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@4809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/debug.cc b/src/debug.cc
index 8cb95ef..e279ee9 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -62,13 +62,14 @@
}
-static Handle<Code> ComputeCallDebugBreak(int argc) {
- CALL_HEAP_FUNCTION(StubCache::ComputeCallDebugBreak(argc), Code);
+static Handle<Code> ComputeCallDebugBreak(int argc, Code::Kind kind) {
+ CALL_HEAP_FUNCTION(StubCache::ComputeCallDebugBreak(argc, kind), Code);
}
-static Handle<Code> ComputeCallDebugPrepareStepIn(int argc) {
- CALL_HEAP_FUNCTION(StubCache::ComputeCallDebugPrepareStepIn(argc), Code);
+static Handle<Code> ComputeCallDebugPrepareStepIn(int argc, Code::Kind kind) {
+ CALL_HEAP_FUNCTION(
+ StubCache::ComputeCallDebugPrepareStepIn(argc, kind), Code);
}
@@ -360,13 +361,14 @@
// construct call or CallFunction stub call.
Address target = rinfo()->target_address();
Handle<Code> code(Code::GetCodeFromTargetAddress(target));
- if (code->is_call_stub()) {
+ if (code->is_call_stub() || code->is_keyed_call_stub()) {
// Step in through IC call is handled by the runtime system. Therefore make
// sure that the any current IC is cleared and the runtime system is
// called. If the executing code has a debug break at the location change
// the call in the original code as it is the code there that will be
// executed in place of the debug break call.
- Handle<Code> stub = ComputeCallDebugPrepareStepIn(code->arguments_count());
+ Handle<Code> stub = ComputeCallDebugPrepareStepIn(code->arguments_count(),
+ code->kind());
if (IsDebugBreak()) {
original_rinfo()->set_target_address(stub->entry());
} else {
@@ -1187,7 +1189,7 @@
if (RelocInfo::IsCodeTarget(it.rinfo()->rmode())) {
Address target = it.rinfo()->target_address();
Code* code = Code::GetCodeFromTargetAddress(target);
- if (code->is_call_stub()) {
+ if (code->is_call_stub() || code->is_keyed_call_stub()) {
is_call_target = true;
}
if (code->is_inline_cache_stub()) {
@@ -1373,7 +1375,8 @@
if (code->is_inline_cache_stub()) {
switch (code->kind()) {
case Code::CALL_IC:
- return ComputeCallDebugBreak(code->arguments_count());
+ case Code::KEYED_CALL_IC:
+ return ComputeCallDebugBreak(code->arguments_count(), code->kind());
case Code::LOAD_IC:
return Handle<Code>(Builtins::builtin(Builtins::LoadIC_DebugBreak));