1berry/nodejs
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Upgrade V8 to 3.6.6.11

Browse Source
This commit is contained in:
Ryan Dahl 2011-12-03 23:30:56 -08:00
parent 46b6954acd
commit 1cf26e2bf1
4 changed files with 11 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
deps/v8/src/debug.cc vendored
View File

@ -1731,44 +1731,6 @@ void Debug::PrepareForBreakPoints() {
// functions as debugging does not work with optimized code. // functions as debugging does not work with optimized code.
if (!has_break_points_) { if (!has_break_points_) {
Deoptimizer::DeoptimizeAll(); Deoptimizer::DeoptimizeAll();
AssertNoAllocation no_allocation;
Builtins* builtins = isolate_->builtins();
Code* lazy_compile = builtins->builtin(Builtins::kLazyCompile);
// Find all non-optimized code functions with activation frames on
// the stack.
List<JSFunction*> active_functions(100);
for (JavaScriptFrameIterator it(isolate_); !it.done(); it.Advance()) {
JavaScriptFrame* frame = it.frame();
if (frame->function()->IsJSFunction()) {
JSFunction* function = JSFunction::cast(frame->function());
if (function->code()->kind() == Code::FUNCTION)
active_functions.Add(function);
}
}
active_functions.Sort();
// Scan the heap for all non-optimized functions which has no
// debug break slots.
HeapIterator iterator;
HeapObject* obj = NULL;
while (((obj = iterator.next()) != NULL)) {
if (obj->IsJSFunction()) {
JSFunction* function = JSFunction::cast(obj);
if (function->shared()->allows_lazy_compilation() &&
function->shared()->script()->IsScript() &&
function->code()->kind() == Code::FUNCTION &&
!function->code()->has_debug_break_slots()) {
bool has_activation =
SortedListBSearch<JSFunction*>(active_functions, function) != -1;
if (!has_activation) {
function->set_code(lazy_compile);
function->shared()->set_code(lazy_compile);
}
}
}
}
} }
} }

6
deps/v8/src/log.h vendored
View File

@ -294,7 +294,13 @@ class Logger {
INLINE(static LogEventsAndTags ToNativeByScript(LogEventsAndTags, Script*)); INLINE(static LogEventsAndTags ToNativeByScript(LogEventsAndTags, Script*));
// Profiler's sampling interval (in milliseconds). // Profiler's sampling interval (in milliseconds).
#if defined(ANDROID)
// Phones and tablets have processors that are much slower than desktop
// and laptop computers for which current heuristics are tuned.
static const int kSamplingIntervalMs = 5;
#else
static const int kSamplingIntervalMs = 1; static const int kSamplingIntervalMs = 1;
#endif
// Callback from Log, stops profiling in case of insufficient resources. // Callback from Log, stops profiling in case of insufficient resources.
void LogFailure(); void LogFailure();

2
deps/v8/src/version.cc vendored
View File

@ -35,7 +35,7 @@
#define MAJOR_VERSION 3 #define MAJOR_VERSION 3
#define MINOR_VERSION 6 #define MINOR_VERSION 6
#define BUILD_NUMBER 6 #define BUILD_NUMBER 6
#define PATCH_LEVEL 8 #define PATCH_LEVEL 11
// Use 1 for candidates and 0 otherwise. // Use 1 for candidates and 0 otherwise.
// (Boolean macro values are not supported by all preprocessors.) // (Boolean macro values are not supported by all preprocessors.)
#define IS_CANDIDATE_VERSION 0 #define IS_CANDIDATE_VERSION 0

4
deps/v8/test/mjsunit/mjsunit.status vendored
View File

@ -34,6 +34,10 @@ bugs: FAIL
# Fails. # Fails.
regress/regress-1119: FAIL regress/regress-1119: FAIL
#############################################################################
# Fails due to r10102 which reverts precise stepping on the 3.6 branch.
debug-step-2: FAIL
############################################################################## ##############################################################################
# Too slow in debug mode with --stress-opt # Too slow in debug mode with --stress-opt
compiler/regress-stacktrace-methods: PASS, SKIP if $mode == debug compiler/regress-stacktrace-methods: PASS, SKIP if $mode == debug