You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
327 lines
9.9 KiB
327 lines
9.9 KiB
//===-- SBReproducer.cpp --------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "SBReproducerPrivate.h"
|
|
|
|
#include "lldb/API/LLDB.h"
|
|
#include "lldb/API/SBAddress.h"
|
|
#include "lldb/API/SBAttachInfo.h"
|
|
#include "lldb/API/SBBlock.h"
|
|
#include "lldb/API/SBBreakpoint.h"
|
|
#include "lldb/API/SBCommandInterpreter.h"
|
|
#include "lldb/API/SBCommandInterpreterRunOptions.h"
|
|
#include "lldb/API/SBData.h"
|
|
#include "lldb/API/SBDebugger.h"
|
|
#include "lldb/API/SBDeclaration.h"
|
|
#include "lldb/API/SBError.h"
|
|
#include "lldb/API/SBFileSpec.h"
|
|
#include "lldb/API/SBHostOS.h"
|
|
#include "lldb/API/SBReproducer.h"
|
|
#include "lldb/Host/FileSystem.h"
|
|
#include "lldb/lldb-private.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
using namespace lldb_private::repro;
|
|
|
|
SBReplayOptions::SBReplayOptions()
|
|
: m_opaque_up(std::make_unique<ReplayOptions>()){}
|
|
|
|
SBReplayOptions::SBReplayOptions(const SBReplayOptions &rhs)
|
|
: m_opaque_up(std::make_unique<ReplayOptions>(*rhs.m_opaque_up)) {}
|
|
|
|
SBReplayOptions::~SBReplayOptions() = default;
|
|
|
|
SBReplayOptions &SBReplayOptions::operator=(const SBReplayOptions &rhs) {
|
|
if (this == &rhs)
|
|
return *this;
|
|
*m_opaque_up = *rhs.m_opaque_up;
|
|
return *this;
|
|
}
|
|
|
|
void SBReplayOptions::SetVerify(bool verify) { m_opaque_up->verify = verify; }
|
|
|
|
bool SBReplayOptions::GetVerify() const { return m_opaque_up->verify; }
|
|
|
|
void SBReplayOptions::SetCheckVersion(bool check) {
|
|
m_opaque_up->check_version = check;
|
|
}
|
|
|
|
bool SBReplayOptions::GetCheckVersion() const {
|
|
return m_opaque_up->check_version;
|
|
}
|
|
|
|
SBRegistry::SBRegistry() {
|
|
Registry &R = *this;
|
|
|
|
RegisterMethods<SBAddress>(R);
|
|
RegisterMethods<SBAttachInfo>(R);
|
|
RegisterMethods<SBBlock>(R);
|
|
RegisterMethods<SBBreakpoint>(R);
|
|
RegisterMethods<SBBreakpointList>(R);
|
|
RegisterMethods<SBBreakpointLocation>(R);
|
|
RegisterMethods<SBBreakpointName>(R);
|
|
RegisterMethods<SBBroadcaster>(R);
|
|
RegisterMethods<SBCommandInterpreter>(R);
|
|
RegisterMethods<SBCommandInterpreterRunOptions>(R);
|
|
RegisterMethods<SBCommandReturnObject>(R);
|
|
RegisterMethods<SBCommunication>(R);
|
|
RegisterMethods<SBCompileUnit>(R);
|
|
RegisterMethods<SBData>(R);
|
|
RegisterMethods<SBDebugger>(R);
|
|
RegisterMethods<SBDeclaration>(R);
|
|
RegisterMethods<SBEnvironment>(R);
|
|
RegisterMethods<SBError>(R);
|
|
RegisterMethods<SBEvent>(R);
|
|
RegisterMethods<SBExecutionContext>(R);
|
|
RegisterMethods<SBExpressionOptions>(R);
|
|
RegisterMethods<SBFile>(R);
|
|
RegisterMethods<SBFileSpec>(R);
|
|
RegisterMethods<SBFileSpecList>(R);
|
|
RegisterMethods<SBFrame>(R);
|
|
RegisterMethods<SBFunction>(R);
|
|
RegisterMethods<SBHostOS>(R);
|
|
RegisterMethods<SBInputReader>(R);
|
|
RegisterMethods<SBInstruction>(R);
|
|
RegisterMethods<SBInstructionList>(R);
|
|
RegisterMethods<SBLanguageRuntime>(R);
|
|
RegisterMethods<SBLaunchInfo>(R);
|
|
RegisterMethods<SBLineEntry>(R);
|
|
RegisterMethods<SBListener>(R);
|
|
RegisterMethods<SBMemoryRegionInfo>(R);
|
|
RegisterMethods<SBMemoryRegionInfoList>(R);
|
|
RegisterMethods<SBModule>(R);
|
|
RegisterMethods<SBModuleSpec>(R);
|
|
RegisterMethods<SBPlatform>(R);
|
|
RegisterMethods<SBPlatformConnectOptions>(R);
|
|
RegisterMethods<SBPlatformShellCommand>(R);
|
|
RegisterMethods<SBProcess>(R);
|
|
RegisterMethods<SBProcessInfo>(R);
|
|
RegisterMethods<SBQueue>(R);
|
|
RegisterMethods<SBQueueItem>(R);
|
|
RegisterMethods<SBSection>(R);
|
|
RegisterMethods<SBSourceManager>(R);
|
|
RegisterMethods<SBStream>(R);
|
|
RegisterMethods<SBStringList>(R);
|
|
RegisterMethods<SBStructuredData>(R);
|
|
RegisterMethods<SBSymbol>(R);
|
|
RegisterMethods<SBSymbolContext>(R);
|
|
RegisterMethods<SBSymbolContextList>(R);
|
|
RegisterMethods<SBTarget>(R);
|
|
RegisterMethods<SBThread>(R);
|
|
RegisterMethods<SBThreadCollection>(R);
|
|
RegisterMethods<SBThreadPlan>(R);
|
|
RegisterMethods<SBTrace>(R);
|
|
RegisterMethods<SBTraceOptions>(R);
|
|
RegisterMethods<SBType>(R);
|
|
RegisterMethods<SBTypeCategory>(R);
|
|
RegisterMethods<SBTypeEnumMember>(R);
|
|
RegisterMethods<SBTypeFilter>(R);
|
|
RegisterMethods<SBTypeFormat>(R);
|
|
RegisterMethods<SBTypeNameSpecifier>(R);
|
|
RegisterMethods<SBTypeSummary>(R);
|
|
RegisterMethods<SBTypeSummaryOptions>(R);
|
|
RegisterMethods<SBTypeSynthetic>(R);
|
|
RegisterMethods<SBUnixSignals>(R);
|
|
RegisterMethods<SBValue>(R);
|
|
RegisterMethods<SBValueList>(R);
|
|
RegisterMethods<SBVariablesOptions>(R);
|
|
RegisterMethods<SBWatchpoint>(R);
|
|
}
|
|
|
|
const char *SBReproducer::Capture() {
|
|
static std::string error;
|
|
if (auto e = Reproducer::Initialize(ReproducerMode::Capture, llvm::None)) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
if (auto *g = lldb_private::repro::Reproducer::Instance().GetGenerator()) {
|
|
auto &p = g->GetOrCreate<SBProvider>();
|
|
InstrumentationData::Initialize(p.GetSerializer(), p.GetRegistry());
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
const char *SBReproducer::Capture(const char *path) {
|
|
static std::string error;
|
|
if (auto e =
|
|
Reproducer::Initialize(ReproducerMode::Capture, FileSpec(path))) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
if (auto *g = lldb_private::repro::Reproducer::Instance().GetGenerator()) {
|
|
auto &p = g->GetOrCreate<SBProvider>();
|
|
InstrumentationData::Initialize(p.GetSerializer(), p.GetRegistry());
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
const char *SBReproducer::PassiveReplay(const char *path) {
|
|
static std::string error;
|
|
if (auto e = Reproducer::Initialize(ReproducerMode::PassiveReplay,
|
|
FileSpec(path))) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
if (auto *l = lldb_private::repro::Reproducer::Instance().GetLoader()) {
|
|
FileSpec file = l->GetFile<SBProvider::Info>();
|
|
auto error_or_file = llvm::MemoryBuffer::getFile(file.GetPath());
|
|
if (!error_or_file) {
|
|
error =
|
|
"unable to read SB API data: " + error_or_file.getError().message();
|
|
return error.c_str();
|
|
}
|
|
static ReplayData r(std::move(*error_or_file));
|
|
InstrumentationData::Initialize(r.GetDeserializer(), r.GetRegistry());
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
const char *SBReproducer::Replay(const char *path) {
|
|
SBReplayOptions options;
|
|
return SBReproducer::Replay(path, options);
|
|
}
|
|
|
|
const char *SBReproducer::Replay(const char *path, bool skip_version_check) {
|
|
SBReplayOptions options;
|
|
options.SetCheckVersion(!skip_version_check);
|
|
return SBReproducer::Replay(path, options);
|
|
}
|
|
|
|
const char *SBReproducer::Replay(const char *path,
|
|
const SBReplayOptions &options) {
|
|
static std::string error;
|
|
if (auto e = Reproducer::Initialize(ReproducerMode::Replay, FileSpec(path))) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
repro::Loader *loader = repro::Reproducer::Instance().GetLoader();
|
|
if (!loader) {
|
|
error = "unable to get replay loader.";
|
|
return error.c_str();
|
|
}
|
|
|
|
if (options.GetCheckVersion()) {
|
|
llvm::Expected<std::string> version = loader->LoadBuffer<VersionProvider>();
|
|
if (!version) {
|
|
error = llvm::toString(version.takeError());
|
|
return error.c_str();
|
|
}
|
|
if (lldb_private::GetVersion() != llvm::StringRef(*version).rtrim()) {
|
|
error = "reproducer capture and replay version don't match:\n";
|
|
error.append("reproducer captured with:\n");
|
|
error.append(*version);
|
|
error.append("reproducer replayed with:\n");
|
|
error.append(lldb_private::GetVersion());
|
|
return error.c_str();
|
|
}
|
|
}
|
|
|
|
if (options.GetVerify()) {
|
|
bool verification_failed = false;
|
|
llvm::raw_string_ostream os(error);
|
|
auto error_callback = [&](llvm::StringRef error) {
|
|
verification_failed = true;
|
|
os << "\nerror: " << error;
|
|
};
|
|
|
|
auto warning_callback = [&](llvm::StringRef warning) {
|
|
verification_failed = true;
|
|
os << "\nwarning: " << warning;
|
|
};
|
|
|
|
auto note_callback = [&](llvm::StringRef warning) {};
|
|
|
|
Verifier verifier(loader);
|
|
verifier.Verify(error_callback, warning_callback, note_callback);
|
|
|
|
if (verification_failed) {
|
|
os.flush();
|
|
return error.c_str();
|
|
}
|
|
}
|
|
|
|
FileSpec file = loader->GetFile<SBProvider::Info>();
|
|
if (!file) {
|
|
error = "unable to get replay data from reproducer.";
|
|
return error.c_str();
|
|
}
|
|
|
|
SBRegistry registry;
|
|
registry.Replay(file);
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
const char *SBReproducer::Finalize(const char *path) {
|
|
static std::string error;
|
|
if (auto e = Reproducer::Initialize(ReproducerMode::Replay, FileSpec(path))) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
repro::Loader *loader = repro::Reproducer::Instance().GetLoader();
|
|
if (!loader) {
|
|
error = "unable to get replay loader.";
|
|
return error.c_str();
|
|
}
|
|
|
|
if (auto e = repro::Finalize(loader)) {
|
|
error = llvm::toString(std::move(e));
|
|
return error.c_str();
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
bool SBReproducer::Generate() {
|
|
auto &r = Reproducer::Instance();
|
|
if (auto generator = r.GetGenerator()) {
|
|
generator->Keep();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool SBReproducer::SetAutoGenerate(bool b) {
|
|
auto &r = Reproducer::Instance();
|
|
if (auto generator = r.GetGenerator()) {
|
|
generator->SetAutoGenerate(b);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
const char *SBReproducer::GetPath() {
|
|
ConstString path;
|
|
auto &r = Reproducer::Instance();
|
|
if (FileSpec reproducer_path = Reproducer::Instance().GetReproducerPath())
|
|
path = ConstString(r.GetReproducerPath().GetCString());
|
|
return path.GetCString();
|
|
}
|
|
|
|
void SBReproducer::SetWorkingDirectory(const char *path) {
|
|
if (auto *g = lldb_private::repro::Reproducer::Instance().GetGenerator()) {
|
|
auto &wp = g->GetOrCreate<repro::WorkingDirectoryProvider>();
|
|
wp.SetDirectory(path);
|
|
auto &fp = g->GetOrCreate<repro::FileProvider>();
|
|
fp.RecordInterestingDirectory(wp.GetDirectory());
|
|
}
|
|
}
|
|
|
|
char lldb_private::repro::SBProvider::ID = 0;
|
|
const char *SBProvider::Info::name = "sbapi";
|
|
const char *SBProvider::Info::file = "sbapi.bin";
|