Version 3.12.0
Fixed Chromium issues: 115100, 129628, 131994, 132727, 132741, 132742, 133211
Fixed V8 issues: 915, 1914, 2034, 2087, 2094, 2134, 2156, 2166, 2172, 2177, 2179, 2185
Added --extra-code flag to mksnapshot to load JS code into the VM before creating the snapshot.
Support 'restart call frame' command in the debugger.
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@11882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/heap.cc b/src/heap.cc
index 172405b..df8dde6 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -118,8 +118,8 @@
debug_utils_(NULL),
#endif // DEBUG
new_space_high_promotion_mode_active_(false),
- old_gen_promotion_limit_(kMinimumPromotionLimit),
- old_gen_allocation_limit_(kMinimumAllocationLimit),
+ old_gen_promotion_limit_(kMinPromotionLimit),
+ old_gen_allocation_limit_(kMinAllocationLimit),
old_gen_limit_factor_(1),
size_of_old_gen_at_last_old_space_gc_(0),
external_allocation_limit_(0),
@@ -829,9 +829,9 @@
}
old_gen_promotion_limit_ =
- OldGenPromotionLimit(size_of_old_gen_at_last_old_space_gc_);
+ OldGenLimit(size_of_old_gen_at_last_old_space_gc_, kMinPromotionLimit);
old_gen_allocation_limit_ =
- OldGenAllocationLimit(size_of_old_gen_at_last_old_space_gc_);
+ OldGenLimit(size_of_old_gen_at_last_old_space_gc_, kMinAllocationLimit);
old_gen_exhausted_ = false;
} else {
@@ -2822,7 +2822,7 @@
// The idea is to have a small number string cache in the snapshot to keep
// boot-time memory usage down. If we expand the number string cache already
// while creating the snapshot then that didn't work out.
- ASSERT(!Serializer::enabled());
+ ASSERT(!Serializer::enabled() || FLAG_extra_code != NULL);
MaybeObject* maybe_obj =
AllocateFixedArray(FullSizeNumberStringCacheLength(), TENURED);
Object* new_cache;
@@ -3010,6 +3010,7 @@
share->set_name(name);
Code* illegal = isolate_->builtins()->builtin(Builtins::kIllegal);
share->set_code(illegal);
+ share->ClearOptimizedCodeMap();
share->set_scope_info(ScopeInfo::Empty());
Code* construct_stub =
isolate_->builtins()->builtin(Builtins::kJSConstructStubGeneric);
@@ -6635,7 +6636,7 @@
ASSERT((search_target_ == kAnyGlobalObject) ||
search_target_->IsHeapObject());
found_target_in_trace_ = false;
- object_stack_.Clear();
+ Reset();
MarkVisitor mark_visitor(this);
MarkRecursively(root, &mark_visitor);
@@ -6739,11 +6740,7 @@
for (int i = 0; i < object_stack_.length(); i++) {
if (i > 0) PrintF("\n |\n |\n V\n\n");
Object* obj = object_stack_[i];
-#ifdef OBJECT_PRINT
obj->Print();
-#else
- obj->ShortPrint();
-#endif
}
PrintF("=====================================\n");
}