vendor/lldb/lldb-r241361

1 files changed, 2 insertions, 400 deletions

diff --git a/source/lldb.cpp b/source/lldb.cpp
index 2ac8296b4d04..89bb485a612e 100644
--- a/source/lldb.cpp
+++ b/source/lldb.cpp
@@ -7,315 +7,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "lldb/lldb-python.h"
-
 #include "lldb/lldb-private.h"
-#include "lldb/lldb-private-log.h"
-#include "lldb/Core/ArchSpec.h"
-#include "lldb/Core/Debugger.h"
-#include "lldb/Core/Log.h"
-#include "lldb/Core/PluginManager.h"
-#include "lldb/Core/RegularExpression.h"
-#include "lldb/Core/Timer.h"
-#include "lldb/Host/Host.h"
-#include "lldb/Host/HostInfo.h"
-#include "lldb/Host/Mutex.h"
-#include "lldb/Interpreter/ScriptInterpreterPython.h"
-#include "lldb/Target/Target.h"
-#include "lldb/Target/Thread.h"
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/TargetSelect.h"
-
-#include "Plugins/ABI/MacOSX-i386/ABIMacOSX_i386.h"
-#include "Plugins/ABI/MacOSX-arm/ABIMacOSX_arm.h"
-#include "Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.h"
-#include "Plugins/ABI/SysV-x86_64/ABISysV_x86_64.h"
-#include "Plugins/ABI/SysV-ppc/ABISysV_ppc.h"
-#include "Plugins/ABI/SysV-ppc64/ABISysV_ppc64.h"
-#include "Plugins/Disassembler/llvm/DisassemblerLLVMC.h"
-#include "Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h"
-#include "Plugins/Instruction/ARM/EmulateInstructionARM.h"
-#include "Plugins/Instruction/ARM64/EmulateInstructionARM64.h"
-#include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
-#include "Plugins/JITLoader/GDB/JITLoaderGDB.h"
-#include "Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h"
-#include "Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h"
-#include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
-#include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
-#include "Plugins/Platform/FreeBSD/PlatformFreeBSD.h"
-#include "Plugins/Platform/Linux/PlatformLinux.h"
-#include "Plugins/Platform/POSIX/PlatformPOSIX.h"
-#include "Plugins/Platform/Windows/PlatformWindows.h"
-#include "Plugins/Platform/Kalimba/PlatformKalimba.h"
-#include "Plugins/Process/elf-core/ProcessElfCore.h"
-#include "Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h"
-#include "Plugins/SymbolVendor/ELF/SymbolVendorELF.h"
-#include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
-#include "Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h"
-#include "Plugins/SymbolFile/Symtab/SymbolFileSymtab.h"
-#include "Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h"
-#include "Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h"
-
-#ifndef LLDB_DISABLE_PYTHON
-#include "Plugins/OperatingSystem/Python/OperatingSystemPython.h"
-#endif
-#if defined (__APPLE__)
-#include "Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h"
-#include "Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h"
-#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h"
-#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h"
-#include "Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h"
-#include "Plugins/ObjectFile/Mach-O/ObjectFileMachO.h"
-#include "Plugins/Process/MacOSX-Kernel/ProcessKDP.h"
-#include "Plugins/Platform/MacOSX/PlatformMacOSX.h"
-#include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
-#include "Plugins/Platform/MacOSX/PlatformDarwinKernel.h"
-#include "Plugins/Platform/MacOSX/PlatformiOSSimulator.h"
-#include "Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h"
-#endif
-
-#include "Plugins/Process/mach-core/ProcessMachCore.h"
-
-
-#if defined (__linux__)
-#include "Plugins/Process/Linux/ProcessLinux.h"
-#endif
-
-#if defined (_WIN32)
-#include "lldb/Host/windows/windows.h"
-#include "Plugins/Process/Windows/DynamicLoaderWindows.h"
-#include "Plugins/Process/Windows/ProcessWindows.h"
-#endif
-
-#if defined (__FreeBSD__)
-#include "Plugins/Process/POSIX/ProcessPOSIX.h"
-#include "Plugins/Process/FreeBSD/ProcessFreeBSD.h"
-#endif
-
-#include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
-#include "Plugins/Process/gdb-remote/ProcessGDBRemote.h"
-#include "Plugins/DynamicLoader/Static/DynamicLoaderStatic.h"
-#include "Plugins/MemoryHistory/asan/MemoryHistoryASan.h"
-#include "Plugins/InstrumentationRuntime/AddressSanitizer/AddressSanitizerRuntime.h"
 
 using namespace lldb;
 using namespace lldb_private;
 
-static void fatal_error_handler(void *user_data, const std::string& reason,
-                                bool gen_crash_diag) {
-    Host::SetCrashDescription(reason.c_str());
-    ::abort();
-}
-
-void
-lldb_private::Initialize ()
-{
-    // Make sure we inialize only once
-    static Mutex g_inited_mutex(Mutex::eMutexTypeRecursive);
-    static bool g_inited = false;
-
-    Mutex::Locker locker(g_inited_mutex);
-    if (!g_inited)
-    {
-        g_inited = true;
-
-#if defined(_MSC_VER)
-        const char *disable_crash_dialog_var = getenv("LLDB_DISABLE_CRASH_DIALOG");
-        if (disable_crash_dialog_var && llvm::StringRef(disable_crash_dialog_var).equals_lower("true"))
-        {
-            // This will prevent Windows from displaying a dialog box requiring user interaction when
-            // LLDB crashes.  This is mostly useful when automating LLDB, for example via the test
-            // suite, so that a crash in LLDB does not prevent completion of the test suite.
-            ::SetErrorMode(GetErrorMode() | SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
-
-            _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
-            _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
-            _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
-            _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
-            _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
-            _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
-        }
-#endif
-
-        Log::Initialize();
-        HostInfo::Initialize();
-        Timer::Initialize ();
-        Timer scoped_timer (__PRETTY_FUNCTION__, __PRETTY_FUNCTION__);
-
-        // Initialize LLVM and Clang
-        llvm::InitializeAllTargets();
-        llvm::InitializeAllAsmPrinters();
-        llvm::InitializeAllTargetMCs();
-        llvm::InitializeAllDisassemblers();
-        llvm::install_fatal_error_handler(fatal_error_handler, 0);
-
-        // Initialize plug-ins
-        ABIMacOSX_i386::Initialize();
-        ABIMacOSX_arm::Initialize();
-        ABIMacOSX_arm64::Initialize();
-        ABISysV_x86_64::Initialize();
-        ABISysV_ppc::Initialize();
-        ABISysV_ppc64::Initialize();
-        DisassemblerLLVMC::Initialize();
-        ObjectContainerBSDArchive::Initialize();
-        ObjectFileELF::Initialize();
-        SymbolVendorELF::Initialize();
-        SymbolFileDWARF::Initialize();
-        SymbolFileSymtab::Initialize();
-        UnwindAssemblyInstEmulation::Initialize();
-        UnwindAssembly_x86::Initialize();
-        EmulateInstructionARM::Initialize ();
-        EmulateInstructionARM64::Initialize ();
-        ObjectFilePECOFF::Initialize ();
-        DynamicLoaderPOSIXDYLD::Initialize ();
-        PlatformFreeBSD::Initialize();
-        PlatformLinux::Initialize();
-        PlatformWindows::Initialize();
-        PlatformKalimba::Initialize();
-        SymbolFileDWARFDebugMap::Initialize();
-        ItaniumABILanguageRuntime::Initialize();
-#ifndef LLDB_DISABLE_PYTHON
-        ScriptInterpreterPython::InitializePrivate();
-        OperatingSystemPython::Initialize();
-#endif
-        JITLoaderGDB::Initialize();
-        ProcessElfCore::Initialize();
-        MemoryHistoryASan::Initialize();
-        AddressSanitizerRuntime::Initialize();
-        
-#if defined (__APPLE__)
-        //----------------------------------------------------------------------
-        // Apple/Darwin hosted plugins
-        //----------------------------------------------------------------------
-        DynamicLoaderMacOSXDYLD::Initialize();
-        DynamicLoaderDarwinKernel::Initialize();
-        AppleObjCRuntimeV2::Initialize();
-        AppleObjCRuntimeV1::Initialize();
-        ObjectContainerUniversalMachO::Initialize();
-        ObjectFileMachO::Initialize();
-        ProcessKDP::Initialize();
-        ProcessMachCore::Initialize();
-        SymbolVendorMacOSX::Initialize();
-        PlatformDarwinKernel::Initialize();
-        PlatformRemoteiOS::Initialize();
-        PlatformMacOSX::Initialize();
-        PlatformiOSSimulator::Initialize();
-        SystemRuntimeMacOSX::Initialize();
-#endif
-#if defined (__linux__)
-        //----------------------------------------------------------------------
-        // Linux hosted plugins
-        //----------------------------------------------------------------------
-        ProcessLinux::Initialize();
-#endif
-#if defined(_WIN32)
-        DynamicLoaderWindows::Initialize();
-        ProcessWindows::Initialize();
-#endif
-#if defined (__FreeBSD__)
-        ProcessFreeBSD::Initialize();
-#endif
-
-        //----------------------------------------------------------------------
-        // Platform agnostic plugins
-        //----------------------------------------------------------------------
-        PlatformRemoteGDBServer::Initialize ();
-        ProcessGDBRemote::Initialize();
-        DynamicLoaderStatic::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
-lldb_private::WillTerminate()
-{
-    Host::WillTerminate();
-}
-
-void
-lldb_private::Terminate ()
-{
-    Timer scoped_timer (__PRETTY_FUNCTION__, __PRETTY_FUNCTION__);
-    
-    // Terminate and unload and loaded system or user LLDB plug-ins
-    PluginManager::Terminate();
-    ABIMacOSX_i386::Terminate();
-    ABIMacOSX_arm::Terminate();
-    ABIMacOSX_arm64::Terminate();
-    ABISysV_x86_64::Terminate();
-    ABISysV_ppc::Terminate();
-    ABISysV_ppc64::Terminate();
-    DisassemblerLLVMC::Terminate();
-    ObjectContainerBSDArchive::Terminate();
-    ObjectFileELF::Terminate();
-    SymbolVendorELF::Terminate();
-    SymbolFileDWARF::Terminate();
-    SymbolFileSymtab::Terminate();
-    UnwindAssembly_x86::Terminate();
-    UnwindAssemblyInstEmulation::Terminate();
-    EmulateInstructionARM::Terminate ();
-    EmulateInstructionARM64::Terminate ();
-    ObjectFilePECOFF::Terminate ();
-    DynamicLoaderPOSIXDYLD::Terminate ();
-    PlatformFreeBSD::Terminate();
-    PlatformLinux::Terminate();
-    PlatformWindows::Terminate();
-    PlatformKalimba::Terminate();
-    SymbolFileDWARFDebugMap::Terminate();
-    ItaniumABILanguageRuntime::Terminate();
-#ifndef LLDB_DISABLE_PYTHON
-    OperatingSystemPython::Terminate();
-#endif
-    JITLoaderGDB::Terminate();
-    ProcessElfCore::Terminate();
-    MemoryHistoryASan::Terminate();
-    AddressSanitizerRuntime::Terminate();
-    
-#if defined (__APPLE__)
-    DynamicLoaderMacOSXDYLD::Terminate();
-    DynamicLoaderDarwinKernel::Terminate();
-    AppleObjCRuntimeV2::Terminate();
-    AppleObjCRuntimeV1::Terminate();
-    ObjectContainerUniversalMachO::Terminate();
-    ObjectFileMachO::Terminate();
-    ProcessMachCore::Terminate();
-    ProcessKDP::Terminate();
-    SymbolVendorMacOSX::Terminate();
-    PlatformMacOSX::Terminate();
-    PlatformDarwinKernel::Terminate();
-    PlatformRemoteiOS::Terminate();
-    PlatformiOSSimulator::Terminate();
-    SystemRuntimeMacOSX::Terminate();
-#endif
-
-    Debugger::SettingsTerminate ();
-
-#if defined (_WIN32)
-    DynamicLoaderWindows::Terminate();
-#endif
-
-#if defined (__linux__)
-    ProcessLinux::Terminate();
-#endif
-
-#if defined (__FreeBSD__)
-    ProcessFreeBSD::Terminate();
-#endif
-
-    ProcessGDBRemote::Terminate();
-    DynamicLoaderStatic::Terminate();
-
-    Log::Terminate();
-}
-
 #if defined (__APPLE__)
 extern "C" const unsigned char liblldb_coreVersionString[];
 #else
@@ -360,13 +56,13 @@ lldb_private::GetVersion ()
         
         const char *newline_loc = strchr(version_string, '\n');
         
-        size_t version_len = sizeof(g_version_string);
+        size_t version_len = sizeof(g_version_string) - 1;
         
         if (newline_loc &&
             (newline_loc - version_string < static_cast<ptrdiff_t>(version_len)))
             version_len = newline_loc - version_string;
         
-        ::strncpy(g_version_string, version_string, version_len);
+        ::snprintf(g_version_string, version_len + 1, "%s", version_string);
     }
 
     return g_version_string;
@@ -409,97 +105,3 @@ lldb_private::GetVersion ()
     return g_version_str.c_str();
 #endif
 }
-
-const char *
-lldb_private::GetVoteAsCString (Vote vote)
-{
-    switch (vote)
-    {
-    case eVoteNo:           return "no";
-    case eVoteNoOpinion:    return "no opinion";
-    case eVoteYes:          return "yes";
-    }
-    return "invalid";
-}
-
-
-const char *
-lldb_private::GetSectionTypeAsCString (SectionType sect_type)
-{
-    switch (sect_type)
-    {
-    case eSectionTypeInvalid: return "invalid";
-    case eSectionTypeCode: return "code";
-    case eSectionTypeContainer: return "container";
-    case eSectionTypeData: return "data";
-    case eSectionTypeDataCString: return "data-cstr";
-    case eSectionTypeDataCStringPointers: return "data-cstr-ptr";
-    case eSectionTypeDataSymbolAddress: return "data-symbol-addr";
-    case eSectionTypeData4: return "data-4-byte";
-    case eSectionTypeData8: return "data-8-byte";
-    case eSectionTypeData16: return "data-16-byte";
-    case eSectionTypeDataPointers: return "data-ptrs";
-    case eSectionTypeDebug: return "debug";
-    case eSectionTypeZeroFill: return "zero-fill";
-    case eSectionTypeDataObjCMessageRefs: return "objc-message-refs";
-    case eSectionTypeDataObjCCFStrings: return "objc-cfstrings";
-    case eSectionTypeDWARFDebugAbbrev: return "dwarf-abbrev";
-    case eSectionTypeDWARFDebugAranges: return "dwarf-aranges";
-    case eSectionTypeDWARFDebugFrame: return "dwarf-frame";
-    case eSectionTypeDWARFDebugInfo: return "dwarf-info";
-    case eSectionTypeDWARFDebugLine: return "dwarf-line";
-    case eSectionTypeDWARFDebugLoc: return "dwarf-loc";
-    case eSectionTypeDWARFDebugMacInfo: return "dwarf-macinfo";
-    case eSectionTypeDWARFDebugPubNames: return "dwarf-pubnames";
-    case eSectionTypeDWARFDebugPubTypes: return "dwarf-pubtypes";
-    case eSectionTypeDWARFDebugRanges: return "dwarf-ranges";
-    case eSectionTypeDWARFDebugStr: return "dwarf-str";
-    case eSectionTypeELFSymbolTable: return "elf-symbol-table";
-    case eSectionTypeELFDynamicSymbols: return "elf-dynamic-symbols";
-    case eSectionTypeELFRelocationEntries: return "elf-relocation-entries";
-    case eSectionTypeELFDynamicLinkInfo: return "elf-dynamic-link-info";
-    case eSectionTypeDWARFAppleNames: return "apple-names";
-    case eSectionTypeDWARFAppleTypes: return "apple-types";
-    case eSectionTypeDWARFAppleNamespaces: return "apple-namespaces";
-    case eSectionTypeDWARFAppleObjC: return "apple-objc";
-    case eSectionTypeEHFrame: return "eh-frame";
-    case eSectionTypeCompactUnwind: return "compact-unwind";
-    case eSectionTypeOther: return "regular";
-    }
-    return "unknown";
-
-}
-
-bool
-lldb_private::NameMatches (const char *name, 
-                           NameMatchType match_type, 
-                           const char *match)
-{
-    if (match_type == eNameMatchIgnore)
-        return true;
-
-    if (name == match)
-        return true;
-
-    if (name && match)
-    {
-        llvm::StringRef name_sref(name);
-        llvm::StringRef match_sref(match);
-        switch (match_type)
-        {
-        case eNameMatchIgnore: // This case cannot occur: tested before
-            return true;
-        case eNameMatchEquals:      return name_sref == match_sref;
-        case eNameMatchContains:    return name_sref.find (match_sref) != llvm::StringRef::npos;
-        case eNameMatchStartsWith:  return name_sref.startswith (match_sref);
-        case eNameMatchEndsWith:    return name_sref.endswith (match_sref);
-        case eNameMatchRegularExpression:
-            {
-                RegularExpression regex (match);
-                return regex.Execute (name);
-            }
-            break;
-        }
-    }
-    return false;
-}