llvm-project/lldb/source/API/SystemInitializerFull.cpp
Pavel Labath 13e37d4d0a Move StopInfoOverride callback to the new architecture plugin
This creates a new Architecture plugin and moves the stop info override
callback to this place. The motivation for this is to remove complex
dependencies from the ArchSpec class because it is used in a lot of
places that (should) know nothing about Process instances and StopInfo
objects.

I also add a test for the functionality covered by the override
callback.

Differential Revision: https://reviews.llvm.org/D31172

llvm-svn: 316609
2017-10-25 21:05:31 +00:00

517 lines
19 KiB
C++

//===-- SystemInitializerFull.cpp -------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#if !defined(LLDB_DISABLE_PYTHON)
#include "Plugins/ScriptInterpreter/Python/lldb-python.h"
#endif
#include "lldb/API/SystemInitializerFull.h"
#include "lldb/API/SBCommandInterpreter.h"
#if !defined(LLDB_DISABLE_PYTHON)
#include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
#endif
#include "lldb/Core/Debugger.h"
#include "lldb/Host/Host.h"
#include "lldb/Initialization/SystemInitializerCommon.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/GoASTContext.h"
#include "lldb/Symbol/JavaASTContext.h"
#include "lldb/Symbol/OCamlASTContext.h"
#include "lldb/Utility/Timer.h"
#include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
#include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
#include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
#include "Plugins/ABI/SysV-arm/ABISysV_arm.h"
#include "Plugins/ABI/SysV-arm64/ABISysV_arm64.h"
#include "Plugins/ABI/SysV-hexagon/ABISysV_hexagon.h"
#include "Plugins/ABI/SysV-i386/ABISysV_i386.h"
#include "Plugins/ABI/SysV-mips/ABISysV_mips.h"
#include "Plugins/ABI/SysV-mips64/ABISysV_mips64.h"
#include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
#include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
#include "Plugins/ABI/SysV-s390x/ABISysV_s390x.h"
#include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
#include "Plugins/Architecture/Arm/ArchitectureArm.h"
#include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
#include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h"
#include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
#include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
#include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
#include "Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h"
#include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
#include "Plugins/InstrumentationRuntime/ASan/ASanRuntime.h"
#include "Plugins/InstrumentationRuntime/MainThreadChecker/MainThreadCheckerRuntime.h"
#include "Plugins/InstrumentationRuntime/TSan/TSanRuntime.h"
#include "Plugins/InstrumentationRuntime/UBSan/UBSanRuntime.h"
#include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
#include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h"
#include "Plugins/Language/Go/GoLanguage.h"
#include "Plugins/Language/Java/JavaLanguage.h"
#include "Plugins/Language/OCaml/OCamlLanguage.h"
#include "Plugins/Language/ObjC/ObjCLanguage.h"
#include "Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h"
#include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
#include "Plugins/LanguageRuntime/Go/GoLanguageRuntime.h"
#include "Plugins/LanguageRuntime/Java/JavaLanguageRuntime.h"
#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
#include "Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h"
#include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
#include "Plugins/OperatingSystem/Go/OperatingSystemGo.h"
#include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
#include "Plugins/Platform/Android/PlatformAndroid.h"
#include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
#include "Plugins/Platform/Kalimba/PlatformKalimba.h"
#include "Plugins/Platform/Linux/PlatformLinux.h"
#include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
#include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
#include "Plugins/Platform/NetBSD/PlatformNetBSD.h"
#include "Plugins/Platform/OpenBSD/PlatformOpenBSD.h"
#include "Plugins/Platform/Windows/PlatformWindows.h"
#include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
#include "Plugins/Process/elf-core/ProcessElfCore.h"
#include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
#include "Plugins/Process/minidump/ProcessMinidump.h"
#include "Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h"
#include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
#include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
#include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
#include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
#include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
#include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
#include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
#include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
#if defined(__APPLE__)
#include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
#include "Plugins/Platform/MacOSX/PlatformAppleTVSimulator.h"
#include "Plugins/Platform/MacOSX/PlatformAppleWatchSimulator.h"
#include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
#include "Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h"
#include "Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h"
#include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
#include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
#include "Plugins/Process/mach-core/ProcessMachCore.h"
#include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
#endif
#include "Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h"
#if defined(__FreeBSD__)
#include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
#endif
#if defined(_WIN32)
#include "Plugins/Process/Windows/Common/ProcessWindows.h"
#include "lldb/Host/windows/windows.h"
#endif
#include "llvm/Support/TargetSelect.h"
#include <string>
using namespace lldb_private;
#ifndef LLDB_DISABLE_PYTHON
// Defined in the SWIG source file
#if PY_MAJOR_VERSION >= 3
extern "C" PyObject *PyInit__lldb(void);
#define LLDBSwigPyInit PyInit__lldb
#else
extern "C" void init_lldb(void);
#define LLDBSwigPyInit init_lldb
#endif
// these are the Pythonic implementations of the required callbacks
// these are scripting-language specific, which is why they belong here
// we still need to use function pointers to them instead of relying
// on linkage-time resolution because the SWIG stuff and this file
// get built at different times
extern "C" bool LLDBSwigPythonBreakpointCallbackFunction(
const char *python_function_name, const char *session_dictionary_name,
const lldb::StackFrameSP &sb_frame,
const lldb::BreakpointLocationSP &sb_bp_loc);
extern "C" bool LLDBSwigPythonWatchpointCallbackFunction(
const char *python_function_name, const char *session_dictionary_name,
const lldb::StackFrameSP &sb_frame, const lldb::WatchpointSP &sb_wp);
extern "C" bool LLDBSwigPythonCallTypeScript(
const char *python_function_name, void *session_dictionary,
const lldb::ValueObjectSP &valobj_sp, void **pyfunct_wrapper,
const lldb::TypeSummaryOptionsSP &options_sp, std::string &retval);
extern "C" void *
LLDBSwigPythonCreateSyntheticProvider(const char *python_class_name,
const char *session_dictionary_name,
const lldb::ValueObjectSP &valobj_sp);
extern "C" void *
LLDBSwigPythonCreateCommandObject(const char *python_class_name,
const char *session_dictionary_name,
const lldb::DebuggerSP debugger_sp);
extern "C" void *LLDBSwigPythonCreateScriptedThreadPlan(
const char *python_class_name, const char *session_dictionary_name,
const lldb::ThreadPlanSP &thread_plan_sp);
extern "C" bool LLDBSWIGPythonCallThreadPlan(void *implementor,
const char *method_name,
Event *event_sp, bool &got_error);
extern "C" size_t LLDBSwigPython_CalculateNumChildren(void *implementor,
uint32_t max);
extern "C" void *LLDBSwigPython_GetChildAtIndex(void *implementor,
uint32_t idx);
extern "C" int LLDBSwigPython_GetIndexOfChildWithName(void *implementor,
const char *child_name);
extern "C" void *LLDBSWIGPython_CastPyObjectToSBValue(void *data);
extern lldb::ValueObjectSP
LLDBSWIGPython_GetValueObjectSPFromSBValue(void *data);
extern "C" bool LLDBSwigPython_UpdateSynthProviderInstance(void *implementor);
extern "C" bool
LLDBSwigPython_MightHaveChildrenSynthProviderInstance(void *implementor);
extern "C" void *
LLDBSwigPython_GetValueSynthProviderInstance(void *implementor);
extern "C" bool
LLDBSwigPythonCallCommand(const char *python_function_name,
const char *session_dictionary_name,
lldb::DebuggerSP &debugger, const char *args,
lldb_private::CommandReturnObject &cmd_retobj,
lldb::ExecutionContextRefSP exe_ctx_ref_sp);
extern "C" bool
LLDBSwigPythonCallCommandObject(void *implementor, lldb::DebuggerSP &debugger,
const char *args,
lldb_private::CommandReturnObject &cmd_retobj,
lldb::ExecutionContextRefSP exe_ctx_ref_sp);
extern "C" bool
LLDBSwigPythonCallModuleInit(const char *python_module_name,
const char *session_dictionary_name,
lldb::DebuggerSP &debugger);
extern "C" void *
LLDBSWIGPythonCreateOSPlugin(const char *python_class_name,
const char *session_dictionary_name,
const lldb::ProcessSP &process_sp);
extern "C" bool LLDBSWIGPythonRunScriptKeywordProcess(
const char *python_function_name, const char *session_dictionary_name,
lldb::ProcessSP &process, std::string &output);
extern "C" bool LLDBSWIGPythonRunScriptKeywordThread(
const char *python_function_name, const char *session_dictionary_name,
lldb::ThreadSP &thread, std::string &output);
extern "C" bool LLDBSWIGPythonRunScriptKeywordTarget(
const char *python_function_name, const char *session_dictionary_name,
lldb::TargetSP &target, std::string &output);
extern "C" bool LLDBSWIGPythonRunScriptKeywordFrame(
const char *python_function_name, const char *session_dictionary_name,
lldb::StackFrameSP &frame, std::string &output);
extern "C" bool LLDBSWIGPythonRunScriptKeywordValue(
const char *python_function_name, const char *session_dictionary_name,
lldb::ValueObjectSP &value, std::string &output);
extern "C" void *
LLDBSWIGPython_GetDynamicSetting(void *module, const char *setting,
const lldb::TargetSP &target_sp);
#endif
SystemInitializerFull::SystemInitializerFull() {}
SystemInitializerFull::~SystemInitializerFull() {}
void SystemInitializerFull::Initialize() {
SystemInitializerCommon::Initialize();
ScriptInterpreterNone::Initialize();
#ifndef LLDB_DISABLE_PYTHON
OperatingSystemPython::Initialize();
#endif
OperatingSystemGo::Initialize();
#if !defined(LLDB_DISABLE_PYTHON)
InitializeSWIG();
// ScriptInterpreterPython::Initialize() depends on things like HostInfo being
// initialized
// so it can compute the python directory etc, so we need to do this after
// SystemInitializerCommon::Initialize().
ScriptInterpreterPython::Initialize();
#endif
platform_freebsd::PlatformFreeBSD::Initialize();
platform_linux::PlatformLinux::Initialize();
platform_netbsd::PlatformNetBSD::Initialize();
platform_openbsd::PlatformOpenBSD::Initialize();
PlatformWindows::Initialize();
PlatformKalimba::Initialize();
platform_android::PlatformAndroid::Initialize();
PlatformRemoteiOS::Initialize();
PlatformMacOSX::Initialize();
#if defined(__APPLE__)
PlatformiOSSimulator::Initialize();
PlatformDarwinKernel::Initialize();
#endif
// Initialize LLVM and Clang
llvm::InitializeAllTargets();
llvm::InitializeAllAsmPrinters();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllDisassemblers();
ClangASTContext::Initialize();
GoASTContext::Initialize();
JavaASTContext::Initialize();
OCamlASTContext::Initialize();
ABIMacOSX_i386::Initialize();
ABIMacOSX_arm::Initialize();
ABIMacOSX_arm64::Initialize();
ABISysV_arm::Initialize();
ABISysV_arm64::Initialize();
ABISysV_hexagon::Initialize();
ABISysV_i386::Initialize();
ABISysV_x86_64::Initialize();
ABISysV_ppc::Initialize();
ABISysV_ppc64::Initialize();
ABISysV_mips::Initialize();
ABISysV_mips64::Initialize();
ABISysV_s390x::Initialize();
ArchitectureArm::Initialize();
DisassemblerLLVMC::Initialize();
JITLoaderGDB::Initialize();
ProcessElfCore::Initialize();
minidump::ProcessMinidump::Initialize();
MemoryHistoryASan::Initialize();
AddressSanitizerRuntime::Initialize();
ThreadSanitizerRuntime::Initialize();
UndefinedBehaviorSanitizerRuntime::Initialize();
MainThreadCheckerRuntime::Initialize();
SymbolVendorELF::Initialize();
SymbolFileDWARF::Initialize();
SymbolFilePDB::Initialize();
SymbolFileSymtab::Initialize();
UnwindAssemblyInstEmulation::Initialize();
UnwindAssembly_x86::Initialize();
EmulateInstructionARM64::Initialize();
SymbolFileDWARFDebugMap::Initialize();
ItaniumABILanguageRuntime::Initialize();
AppleObjCRuntimeV2::Initialize();
AppleObjCRuntimeV1::Initialize();
SystemRuntimeMacOSX::Initialize();
RenderScriptRuntime::Initialize();
GoLanguageRuntime::Initialize();
JavaLanguageRuntime::Initialize();
CPlusPlusLanguage::Initialize();
GoLanguage::Initialize();
JavaLanguage::Initialize();
ObjCLanguage::Initialize();
ObjCPlusPlusLanguage::Initialize();
OCamlLanguage::Initialize();
#if defined(_WIN32)
ProcessWindows::Initialize();
#endif
#if defined(__FreeBSD__)
ProcessFreeBSD::Initialize();
#endif
#if defined(__APPLE__)
SymbolVendorMacOSX::Initialize();
ProcessKDP::Initialize();
ProcessMachCore::Initialize();
PlatformAppleTVSimulator::Initialize();
PlatformAppleWatchSimulator::Initialize();
PlatformRemoteAppleTV::Initialize();
PlatformRemoteAppleWatch::Initialize();
DynamicLoaderDarwinKernel::Initialize();
#endif
// This plugin is valid on any host that talks to a Darwin remote.
// It shouldn't be limited to __APPLE__.
StructuredDataDarwinLog::Initialize();
//----------------------------------------------------------------------
// Platform agnostic plugins
//----------------------------------------------------------------------
platform_gdb_server::PlatformRemoteGDBServer::Initialize();
process_gdb_remote::ProcessGDBRemote::Initialize();
DynamicLoaderMacOSXDYLD::Initialize();
DynamicLoaderMacOS::Initialize();
DynamicLoaderPOSIXDYLD::Initialize();
DynamicLoaderStatic::Initialize();
DynamicLoaderWindowsDYLD::Initialize();
// Scan for any system or user LLDB plug-ins
PluginManager::Initialize();
// The process settings need to know about installed plug-ins, so the Settings
// must be initialized
// AFTER PluginManager::Initialize is called.
Debugger::SettingsInitialize();
}
void SystemInitializerFull::InitializeSWIG() {
#if !defined(LLDB_DISABLE_PYTHON)
ScriptInterpreterPython::InitializeInterpreter(
LLDBSwigPyInit, LLDBSwigPythonBreakpointCallbackFunction,
LLDBSwigPythonWatchpointCallbackFunction, LLDBSwigPythonCallTypeScript,
LLDBSwigPythonCreateSyntheticProvider, LLDBSwigPythonCreateCommandObject,
LLDBSwigPython_CalculateNumChildren, LLDBSwigPython_GetChildAtIndex,
LLDBSwigPython_GetIndexOfChildWithName,
LLDBSWIGPython_CastPyObjectToSBValue,
LLDBSWIGPython_GetValueObjectSPFromSBValue,
LLDBSwigPython_UpdateSynthProviderInstance,
LLDBSwigPython_MightHaveChildrenSynthProviderInstance,
LLDBSwigPython_GetValueSynthProviderInstance, LLDBSwigPythonCallCommand,
LLDBSwigPythonCallCommandObject, LLDBSwigPythonCallModuleInit,
LLDBSWIGPythonCreateOSPlugin, LLDBSWIGPythonRunScriptKeywordProcess,
LLDBSWIGPythonRunScriptKeywordThread,
LLDBSWIGPythonRunScriptKeywordTarget, LLDBSWIGPythonRunScriptKeywordFrame,
LLDBSWIGPythonRunScriptKeywordValue, LLDBSWIGPython_GetDynamicSetting,
LLDBSwigPythonCreateScriptedThreadPlan, LLDBSWIGPythonCallThreadPlan);
#endif
}
void SystemInitializerFull::Terminate() {
static Timer::Category func_cat(LLVM_PRETTY_FUNCTION);
Timer scoped_timer(func_cat, LLVM_PRETTY_FUNCTION);
Debugger::SettingsTerminate();
// Terminate and unload and loaded system or user LLDB plug-ins
PluginManager::Terminate();
ClangASTContext::Terminate();
GoASTContext::Terminate();
JavaASTContext::Terminate();
OCamlASTContext::Terminate();
ABIMacOSX_i386::Terminate();
ABIMacOSX_arm::Terminate();
ABIMacOSX_arm64::Terminate();
ABISysV_arm::Terminate();
ABISysV_arm64::Terminate();
ABISysV_hexagon::Terminate();
ABISysV_i386::Terminate();
ABISysV_x86_64::Terminate();
ABISysV_ppc::Terminate();
ABISysV_ppc64::Terminate();
ABISysV_mips::Terminate();
ABISysV_mips64::Terminate();
ABISysV_s390x::Terminate();
DisassemblerLLVMC::Terminate();
JITLoaderGDB::Terminate();
ProcessElfCore::Terminate();
minidump::ProcessMinidump::Terminate();
MemoryHistoryASan::Terminate();
AddressSanitizerRuntime::Terminate();
ThreadSanitizerRuntime::Terminate();
UndefinedBehaviorSanitizerRuntime::Terminate();
MainThreadCheckerRuntime::Terminate();
SymbolVendorELF::Terminate();
SymbolFileDWARF::Terminate();
SymbolFilePDB::Terminate();
SymbolFileSymtab::Terminate();
UnwindAssembly_x86::Terminate();
UnwindAssemblyInstEmulation::Terminate();
EmulateInstructionARM64::Terminate();
SymbolFileDWARFDebugMap::Terminate();
ItaniumABILanguageRuntime::Terminate();
AppleObjCRuntimeV2::Terminate();
AppleObjCRuntimeV1::Terminate();
SystemRuntimeMacOSX::Terminate();
RenderScriptRuntime::Terminate();
JavaLanguageRuntime::Terminate();
CPlusPlusLanguage::Terminate();
GoLanguage::Terminate();
JavaLanguage::Terminate();
ObjCLanguage::Terminate();
ObjCPlusPlusLanguage::Terminate();
OCamlLanguage::Terminate();
#if defined(__APPLE__)
DynamicLoaderDarwinKernel::Terminate();
ProcessMachCore::Terminate();
ProcessKDP::Terminate();
SymbolVendorMacOSX::Terminate();
PlatformAppleTVSimulator::Terminate();
PlatformAppleWatchSimulator::Terminate();
PlatformRemoteAppleTV::Terminate();
PlatformRemoteAppleWatch::Terminate();
#endif
#if defined(__FreeBSD__)
ProcessFreeBSD::Terminate();
#endif
Debugger::SettingsTerminate();
platform_gdb_server::PlatformRemoteGDBServer::Terminate();
process_gdb_remote::ProcessGDBRemote::Terminate();
StructuredDataDarwinLog::Terminate();
DynamicLoaderMacOSXDYLD::Terminate();
DynamicLoaderMacOS::Terminate();
DynamicLoaderPOSIXDYLD::Terminate();
DynamicLoaderStatic::Terminate();
DynamicLoaderWindowsDYLD::Terminate();
#ifndef LLDB_DISABLE_PYTHON
OperatingSystemPython::Terminate();
#endif
OperatingSystemGo::Terminate();
platform_freebsd::PlatformFreeBSD::Terminate();
platform_linux::PlatformLinux::Terminate();
platform_netbsd::PlatformNetBSD::Terminate();
platform_openbsd::PlatformOpenBSD::Terminate();
PlatformWindows::Terminate();
PlatformKalimba::Terminate();
platform_android::PlatformAndroid::Terminate();
PlatformMacOSX::Terminate();
PlatformRemoteiOS::Terminate();
#if defined(__APPLE__)
PlatformiOSSimulator::Terminate();
PlatformDarwinKernel::Terminate();
#endif
// Now shutdown the common parts, in reverse order.
SystemInitializerCommon::Terminate();
}