1 files changed, 0 insertions, 266 deletions
diff --git a/deps/v8/src/log-utils.cc b/deps/v8/src/log-utils.cc
deleted file mode 100644
index b017b50a3f..0000000000
--- a/deps/v8/src/log-utils.cc
+++ /dev/null
@@ -1,266 +0,0 @@
-// Copyright 2009 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "src/log-utils.h"
-
-#include "src/assert-scope.h"
-#include "src/base/platform/platform.h"
-#include "src/objects-inl.h"
-#include "src/string-stream.h"
-#include "src/utils.h"
-#include "src/vector.h"
-#include "src/version.h"
-
-namespace v8 {
-namespace internal {
-
-
-const char* const Log::kLogToTemporaryFile = "&";
-const char* const Log::kLogToConsole = "-";
-
-// static
-FILE* Log::CreateOutputHandle(const char* file_name) {
-  // If we're logging anything, we need to open the log file.
-  if (!Log::InitLogAtStart()) {
-    return nullptr;
-  } else if (strcmp(file_name, kLogToConsole) == 0) {
-    return stdout;
-  } else if (strcmp(file_name, kLogToTemporaryFile) == 0) {
-    return base::OS::OpenTemporaryFile();
-  } else {
-    return base::OS::FOpen(file_name, base::OS::LogFileOpenMode);
-  }
-}
-
-Log::Log(Logger* logger, const char* file_name)
-    : is_stopped_(false),
-      output_handle_(Log::CreateOutputHandle(file_name)),
-      os_(output_handle_ == nullptr ? stdout : output_handle_),
-      format_buffer_(NewArray<char>(kMessageBufferSize)),
-      logger_(logger) {
-  // --log-all enables all the log flags.
-  if (FLAG_log_all) {
-    FLAG_log_api = true;
-    FLAG_log_code = true;
-    FLAG_log_suspect = true;
-    FLAG_log_handles = true;
-    FLAG_log_internal_timer_events = true;
-    FLAG_log_function_events = true;
-  }
-
-  // --prof implies --log-code.
-  if (FLAG_prof) FLAG_log_code = true;
-
-  if (output_handle_ == nullptr) return;
-  Log::MessageBuilder msg(this);
-  LogSeparator kNext = LogSeparator::kSeparator;
-  msg << "v8-version" << kNext << Version::GetMajor() << kNext
-      << Version::GetMinor() << kNext << Version::GetBuild() << kNext
-      << Version::GetPatch();
-  if (strlen(Version::GetEmbedder()) != 0) {
-    msg << kNext << Version::GetEmbedder();
-  }
-  msg << kNext << Version::IsCandidate();
-  msg.WriteToLogFile();
-}
-
-FILE* Log::Close() {
-  FILE* result = nullptr;
-  if (output_handle_ != nullptr) {
-    if (strcmp(FLAG_logfile, kLogToTemporaryFile) != 0) {
-      fclose(output_handle_);
-    } else {
-      result = output_handle_;
-    }
-  }
-  output_handle_ = nullptr;
-
-  DeleteArray(format_buffer_);
-  format_buffer_ = nullptr;
-
-  is_stopped_ = false;
-  return result;
-}
-
-Log::MessageBuilder::MessageBuilder(Log* log)
-    : log_(log), lock_guard_(&log_->mutex_) {
-  DCHECK_NOT_NULL(log_->format_buffer_);
-}
-
-void Log::MessageBuilder::AppendString(String str,
-                                       base::Optional<int> length_limit) {
-  if (str.is_null()) return;
-
-  DisallowHeapAllocation no_gc;  // Ensure string stays valid.
-  int length = str->length();
-  if (length_limit) length = std::min(length, *length_limit);
-  for (int i = 0; i < length; i++) {
-    uint16_t c = str->Get(i);
-    if (c <= 0xFF) {
-      AppendCharacter(static_cast<char>(c));
-    } else {
-      // Escape non-ascii characters.
-      AppendRawFormatString("\\u%04x", c & 0xFFFF);
-    }
-  }
-}
-
-void Log::MessageBuilder::AppendString(Vector<const char> str) {
-  for (auto i = str.begin(); i < str.end(); i++) AppendCharacter(*i);
-}
-
-void Log::MessageBuilder::AppendString(const char* str) {
-  if (str == nullptr) return;
-  AppendString(str, strlen(str));
-}
-
-void Log::MessageBuilder::AppendString(const char* str, size_t length) {
-  if (str == nullptr) return;
-
-  for (size_t i = 0; i < length; i++) {
-    DCHECK_NE(str[i], '\0');
-    AppendCharacter(str[i]);
-  }
-}
-
-void Log::MessageBuilder::AppendFormatString(const char* format, ...) {
-  va_list args;
-  va_start(args, format);
-  const int length = FormatStringIntoBuffer(format, args);
-  va_end(args);
-  for (int i = 0; i < length; i++) {
-    DCHECK_NE(log_->format_buffer_[i], '\0');
-    AppendCharacter(log_->format_buffer_[i]);
-  }
-}
-
-void Log::MessageBuilder::AppendCharacter(char c) {
-  if (c >= 32 && c <= 126) {
-    if (c == ',') {
-      // Escape commas to avoid adding column separators.
-      AppendRawFormatString("\\x2C");
-    } else if (c == '\\') {
-      AppendRawFormatString("\\\\");
-    } else {
-      // Safe, printable ascii character.
-      AppendRawCharacter(c);
-    }
-  } else if (c == '\n') {
-    // Escape newlines to avoid adding row separators.
-    AppendRawFormatString("\\n");
-  } else {
-    // Escape non-printable characters.
-    AppendRawFormatString("\\x%02x", c & 0xFF);
-  }
-}
-
-void Log::MessageBuilder::AppendSymbolName(Symbol symbol) {
-  DCHECK(!symbol.is_null());
-  OFStream& os = log_->os_;
-  os << "symbol(";
-  if (!symbol->name()->IsUndefined()) {
-    os << "\"";
-    AppendSymbolNameDetails(String::cast(symbol->name()), false);
-    os << "\" ";
-  }
-  os << "hash " << std::hex << symbol->Hash() << std::dec << ")";
-}
-
-void Log::MessageBuilder::AppendSymbolNameDetails(String str,
-                                                  bool show_impl_info) {
-  if (str.is_null()) return;
-
-  DisallowHeapAllocation no_gc;  // Ensure string stays valid.
-  OFStream& os = log_->os_;
-  int limit = str->length();
-  if (limit > 0x1000) limit = 0x1000;
-  if (show_impl_info) {
-    os << (str->IsOneByteRepresentation() ? 'a' : '2');
-    if (StringShape(str).IsExternal()) os << 'e';
-    if (StringShape(str).IsInternalized()) os << '#';
-    os << ':' << str->length() << ':';
-  }
-  AppendString(str, limit);
-}
-
-int Log::MessageBuilder::FormatStringIntoBuffer(const char* format,
-                                                va_list args) {
-  Vector<char> buf(log_->format_buffer_, Log::kMessageBufferSize);
-  int length = v8::internal::VSNPrintF(buf, format, args);
-  // |length| is -1 if output was truncated.
-  if (length == -1) length = Log::kMessageBufferSize;
-  DCHECK_LE(length, Log::kMessageBufferSize);
-  DCHECK_GE(length, 0);
-  return length;
-}
-
-void Log::MessageBuilder::AppendRawFormatString(const char* format, ...) {
-  va_list args;
-  va_start(args, format);
-  const int length = FormatStringIntoBuffer(format, args);
-  va_end(args);
-  for (int i = 0; i < length; i++) {
-    DCHECK_NE(log_->format_buffer_[i], '\0');
-    AppendRawCharacter(log_->format_buffer_[i]);
-  }
-}
-
-void Log::MessageBuilder::AppendRawCharacter(char c) { log_->os_ << c; }
-
-void Log::MessageBuilder::WriteToLogFile() { log_->os_ << std::endl; }
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<const char*>(
-    const char* string) {
-  this->AppendString(string);
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<void*>(void* pointer) {
-  OFStream& os = log_->os_;
-  // Manually format the pointer since on Windows we do not consistently
-  // get a "0x" prefix.
-  os << "0x" << std::hex << reinterpret_cast<intptr_t>(pointer) << std::dec;
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<char>(char c) {
-  this->AppendCharacter(c);
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<String>(String string) {
-  this->AppendString(string);
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<Symbol>(Symbol symbol) {
-  this->AppendSymbolName(symbol);
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<Name>(Name name) {
-  if (name->IsString()) {
-    this->AppendString(String::cast(name));
-  } else {
-    this->AppendSymbolName(Symbol::cast(name));
-  }
-  return *this;
-}
-
-template <>
-Log::MessageBuilder& Log::MessageBuilder::operator<<<LogSeparator>(
-    LogSeparator separator) {
-  // Skip escaping to create a new column.
-  this->AppendRawCharacter(',');
-  return *this;
-}
-
-}  // namespace internal
-}  // namespace v8