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--- dyld/dyld-955/common/Diagnostics.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Copyright (c) 2017 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <iostream>
-
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <uuid/uuid.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <_simple.h>
-#include <unistd.h>
-#include <sys/uio.h>
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <sys/resource.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <dirent.h>
-#include <mach/mach.h>
-#include <mach/machine.h>
-#include <mach/mach_time.h>
-#include <mach-o/loader.h>
-#include <mach-o/nlist.h>
-#include <mach-o/fat.h>
-#include <pthread.h>
-#include <libc_private.h>
-
-#include "Diagnostics.h"
-
-#if BUILDING_CACHE_BUILDER
- #include <dispatch/dispatch.h>
- dispatch_queue_t sWarningQueue = dispatch_queue_create("com.apple.dyld.cache-builder.warnings", NULL);
-#endif
-
-Diagnostics::Diagnostics(bool verbose)
-#if BUILDING_CACHE_BUILDER
- : _prefix(""), _verbose(verbose)
-#endif
-{
-}
-
-#if BUILDING_CACHE_BUILDER
-Diagnostics::Diagnostics(const std::string& prefix, bool verbose)
- : _prefix(prefix),_verbose(verbose)
-{
-}
-#endif
-
-Diagnostics::~Diagnostics()
-{
- clearError();
-}
-
-void Diagnostics::error(const char* format, ...)
-{
- va_list list;
- va_start(list, format);
- error(format, list);
- va_end(list);
-}
-
-void Diagnostics::error(const char* format, va_list list)
-{
- if ( _buffer == nullptr )
- _buffer = _simple_salloc();
- _simple_vsprintf(_buffer, format, list);
-
-#if BUILDING_CACHE_BUILDER
- if ( !_verbose )
- return;
-
- if (_prefix.empty()) {
- fprintf(stderr, "%s\n", _simple_string(_buffer));
- } else {
- fprintf(stderr, "[%s] %s\n", _prefix.c_str(), _simple_string(_buffer));
- }
-#endif
-}
-
- void Diagnostics::appendError(const char* format, ...)
- {
- if ( _buffer != nullptr )
- _simple_sresize(_buffer);
- va_list list;
- va_start(list, format);
- error(format, list);
- va_end(list);
- }
-
-bool Diagnostics::hasError() const
-{
- return _buffer != nullptr;
-}
-
-bool Diagnostics::noError() const
-{
- return _buffer == nullptr;
-}
-
-void Diagnostics::clearError()
-{
- if ( _buffer )
- _simple_sfree(_buffer);
- _buffer = nullptr;
-}
-
-void Diagnostics::assertNoError() const
-{
- if ( _buffer != nullptr )
- abort_report_np("%s", _simple_string(_buffer));
-}
-
-bool Diagnostics::errorMessageContains(const char* subString) const
-{
- if ( _buffer == nullptr )
- return false;
- return (strstr(_simple_string(_buffer), subString) != nullptr);
-}
-
-
-#if !BUILDING_CACHE_BUILDER
-const char* Diagnostics::errorMessage() const
-{
- return _buffer ? _simple_string(_buffer) : "";
-}
-
-#else
-void Diagnostics::warning(const char* format, ...)
-{
- _SIMPLE_STRING tmp = _simple_salloc();
- va_list list;
- va_start(list, format);
- _simple_vsprintf(tmp, format, list);
- va_end(list);
-#if BUILDING_CACHE_BUILDER
- dispatch_sync(sWarningQueue, ^{
- _warnings.insert(_simple_string(tmp));
- });
-#else
- _warnings.insert(_simple_string(tmp));
-#endif
- _simple_sfree(tmp);
-}
-
-void Diagnostics::verbose(const char* format, ...)
-{
- if ( !_verbose )
- return;
-
- char* output_string;
- va_list list;
- va_start(list, format);
- vasprintf(&output_string, format, list);
- va_end(list);
-
- if (_prefix.empty()) {
- fprintf(stderr, "%s", output_string);
- } else {
- fprintf(stderr, "[%s] %s", _prefix.c_str(), output_string);
- }
- free(output_string);
-}
-
-const std::string Diagnostics::prefix() const
-{
- return _prefix;
-}
-
-void Diagnostics::copy(const Diagnostics& other)
-{
- if ( other.hasError() )
- error("%s", other.errorMessage().c_str());
- for (const std::string& warn : other.warnings())
- warning("%s", warn.c_str());
-}
-
-std::string Diagnostics::errorMessage() const
-{
- return errorMessageCStr();
-}
-
-const char* Diagnostics::errorMessageCStr() const
-{
- if ( _buffer != nullptr )
- return _simple_string(_buffer);
- else
- return "";
-}
-
-const std::set<std::string> Diagnostics::warnings() const
-{
-#if BUILDING_CACHE_BUILDER
- __block std::set<std::string> retval;
- dispatch_sync(sWarningQueue, ^{
- retval = _warnings;
- });
- return retval;
-#else
- return _warnings;
-#endif
-}
-
-void Diagnostics::clearWarnings()
-{
-#if BUILDING_CACHE_BUILDER
- dispatch_sync(sWarningQueue, ^{
- _warnings.clear();
- });
-#else
- _warnings.clear();
-#endif
-}
-
-#if BUILDING_CACHE_BUILDER
-void TimeRecorder::pushTimedSection() {
- openTimings.push_back(mach_absolute_time());
-}
-
-void TimeRecorder::recordTime(const char* format, ...) {
- uint64_t t = mach_absolute_time();
- uint64_t previousTime = openTimings.back();
- openTimings.pop_back();
-
- char* output_string = nullptr;
- va_list list;
- va_start(list, format);
- vasprintf(&output_string, format, list);
- va_end(list);
-
- if (output_string != nullptr) {
- timings.push_back(TimingEntry {
- .time = t - previousTime,
- .logMessage = std::string(output_string),
- .depth = (int)openTimings.size()
- });
- }
-
- openTimings.push_back(mach_absolute_time());
-}
-
-void TimeRecorder::popTimedSection() {
- openTimings.pop_back();
-}
-
-static inline uint32_t absolutetime_to_milliseconds(uint64_t abstime)
-{
- return (uint32_t)(abstime/1000/1000);
-}
-
-void TimeRecorder::logTimings() {
- for (const TimingEntry& entry : timings) {
- for (int i = 0 ; i < entry.depth ; i++) {
- std::cerr << " ";
- }
- std::cerr << "time to " << entry.logMessage << " " << absolutetime_to_milliseconds(entry.time) << "ms" << std::endl;
- }
-
- timings.clear();
-}
-#endif
-
-#endif
-