Improved performance of unary addition by avoiding runtime calls.
Fixed the handling of '>' and '<=' to use right-to-left conversion and left-to-right evaluation as specified by ECMA-262.
Fixed a branch elimination bug on the ARM platform where incorrect code was generated because of overly aggressive branch elimination.
Improved performance of code that repeatedly assigns the same function to the same property of different objects with the same map.
Untangled DEBUG and ENABLE_DISASSEMBLER defines. The disassembler no longer expects DEBUG to be defined.
Added platform-nullos.cc to serve as the basis for new platform implementations.
git-svn-id: http://v8.googlecode.com/svn/trunk@9 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/debug.cc b/src/debug.cc
index b0e47cb..7901ca1 100644
--- a/src/debug.cc
+++ b/src/debug.cc
@@ -1742,9 +1742,7 @@
// The new copy of the event string is destroyed in Run().
void DebugMessageThread::SendMessage(Vector<uint16_t> message) {
Vector<uint16_t> message_copy = message.Clone();
- if (FLAG_log_debugger) {
- Logger::StringEvent("Put message on event message_queue.", "");
- }
+ Logger::DebugTag("Put message on event message_queue.");
message_queue_.Put(message_copy);
message_received_->Signal();
}
@@ -1801,9 +1799,7 @@
while (true) {
// Wait and Get are paired so that semaphore count equals queue length.
message_received_->Wait();
- if (FLAG_log_debugger) {
- Logger::StringEvent("Get message from event message_queue.", "");
- }
+ Logger::DebugTag("Get message from event message_queue.");
Vector<uint16_t> message = message_queue_.Get();
if (message.length() > 0) {
Debugger::SendMessage(message);
@@ -1867,11 +1863,7 @@
// Drain queue.
while (!command_queue_.IsEmpty()) {
command_received_->Wait();
- if (FLAG_log_debugger) {
- Logger::StringEvent(
- "Get command from command_queue, in drain queue loop.",
- "");
- }
+ Logger::DebugTag("Get command from command_queue, in drain queue loop.");
Vector<uint16_t> command = command_queue_.Get();
// Support for sending a break command as just "break" instead of an
// actual JSON break command.
@@ -1921,11 +1913,7 @@
// Wait for commands from the debugger.
while (true) {
command_received_->Wait();
- if (FLAG_log_debugger) {
- Logger::StringEvent(
- "Get command from command queue, in interactive loop.",
- "");
- }
+ Logger::DebugTag("Get command from command queue, in interactive loop.");
Vector<uint16_t> command = command_queue_.Get();
ASSERT(!host_running_);
if (!Debugger::debugger_active()) {
@@ -2002,9 +1990,7 @@
// The new copy of the command is destroyed in HandleCommand().
void DebugMessageThread::ProcessCommand(Vector<uint16_t> command) {
Vector<uint16_t> command_copy = command.Clone();
- if (FLAG_log_debugger) {
- Logger::StringEvent("Put command on command_queue.", "");
- }
+ Logger::DebugTag("Put command on command_queue.");
command_queue_.Put(command_copy);
// If not in a break schedule a break and send the "request queued" response.
if (host_running_) {
@@ -2084,11 +2070,7 @@
Vector<uint16_t> LockingMessageQueue::Get() {
ScopedLock sl(lock_);
Vector<uint16_t> result = queue_.Get();
- // Logging code for debugging debugger.
- if (FLAG_log_debugger) {
- LogQueueOperation("Get", result);
- }
-
+ Logger::DebugEvent("Get", result);
return result;
}
@@ -2096,10 +2078,7 @@
void LockingMessageQueue::Put(const Vector<uint16_t>& message) {
ScopedLock sl(lock_);
queue_.Put(message);
- // Logging code for debugging debugger.
- if (FLAG_log_debugger) {
- LogQueueOperation("Put", message);
- }
+ Logger::DebugEvent("Put", message);
}
@@ -2109,17 +2088,4 @@
}
-void LockingMessageQueue::LogQueueOperation(const char* operation_name,
- Vector<uint16_t> parameter) {
- StringBuilder s(23+parameter.length()+strlen(operation_name) +1);
- s.AddFormatted("Time: %f15.3 %s ", OS::TimeCurrentMillis(), operation_name);
- for (int i = 0; i < parameter.length(); ++i) {
- s.AddCharacter(static_cast<char>(parameter[i]));
- }
- char* result_string = s.Finalize();
- Logger::StringEvent(result_string, "");
- DeleteArray(result_string);
-}
-
-
} } // namespace v8::internal