blob: c9a6ef1bd1eae7771a9e73a4ceec94a371528169 [file] [log] [blame]
//===-- Logging.cpp ---------------------------------------------*- C++ -*-===//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
#include "lldb/Utility/Logging.h"
#include "lldb/Utility/Log.h"
#include "llvm/ADT/ArrayRef.h" // for ArrayRef
#include <stdarg.h> // for va_end, va_list, va_start
using namespace lldb_private;
static constexpr Log::Category g_categories[] = {
{{"api"}, {"log API calls and return values"}, LIBLLDB_LOG_API},
{{"break"}, {"log breakpoints"}, LIBLLDB_LOG_BREAKPOINTS},
{{"commands"}, {"log command argument parsing"}, LIBLLDB_LOG_COMMANDS},
{{"comm"}, {"log communication activities"}, LIBLLDB_LOG_COMMUNICATION},
{{"conn"}, {"log connection details"}, LIBLLDB_LOG_CONNECTION},
{{"demangle"}, {"log mangled names to catch demangler crashes"}, LIBLLDB_LOG_DEMANGLE},
{{"dyld"}, {"log shared library related activities"}, LIBLLDB_LOG_DYNAMIC_LOADER},
{{"event"}, {"log broadcaster, listener and event queue activities"}, LIBLLDB_LOG_EVENTS},
{{"expr"}, {"log expressions"}, LIBLLDB_LOG_EXPRESSIONS},
{{"formatters"}, {"log data formatters related activities"}, LIBLLDB_LOG_DATAFORMATTERS},
{{"host"}, {"log host activities"}, LIBLLDB_LOG_HOST},
{{"jit"}, {"log JIT events in the target"}, LIBLLDB_LOG_JIT_LOADER},
{{"language"}, {"log language runtime events"}, LIBLLDB_LOG_LANGUAGE},
{{"mmap"}, {"log mmap related activities"}, LIBLLDB_LOG_MMAP},
{{"module"}, {"log module activities such as when modules are created, destroyed, replaced, and more"}, LIBLLDB_LOG_MODULES},
{{"object"}, {"log object construction/destruction for important objects"}, LIBLLDB_LOG_OBJECT},
{{"os"}, {"log OperatingSystem plugin related activities"}, LIBLLDB_LOG_OS},
{{"platform"}, {"log platform events and activities"}, LIBLLDB_LOG_PLATFORM},
{{"process"}, {"log process events and activities"}, LIBLLDB_LOG_PROCESS},
{{"script"}, {"log events about the script interpreter"}, LIBLLDB_LOG_SCRIPT},
{{"state"}, {"log private and public process state changes"}, LIBLLDB_LOG_STATE},
{{"step"}, {"log step related activities"}, LIBLLDB_LOG_STEP},
{{"symbol"}, {"log symbol related issues and warnings"}, LIBLLDB_LOG_SYMBOLS},
{{"system-runtime"}, {"log system runtime events"}, LIBLLDB_LOG_SYSTEM_RUNTIME},
{{"target"}, {"log target events and activities"}, LIBLLDB_LOG_TARGET},
{{"temp"}, {"log internal temporary debug messages"}, LIBLLDB_LOG_TEMPORARY},
{{"thread"}, {"log thread events and activities"}, LIBLLDB_LOG_THREAD},
{{"types"}, {"log type system related activities"}, LIBLLDB_LOG_TYPES},
{{"unwind"}, {"log stack unwind activities"}, LIBLLDB_LOG_UNWIND},
{{"watch"}, {"log watchpoint related activities"}, LIBLLDB_LOG_WATCHPOINTS},
static Log::Channel g_log_channel(g_categories, LIBLLDB_LOG_DEFAULT);
void lldb_private::InitializeLldbChannel() {
Log::Register("lldb", g_log_channel);
Log *lldb_private::GetLogIfAllCategoriesSet(uint32_t mask) {
return g_log_channel.GetLogIfAll(mask);
Log *lldb_private::GetLogIfAnyCategoriesSet(uint32_t mask) {
return g_log_channel.GetLogIfAny(mask);
void lldb_private::LogIfAnyCategoriesSet(uint32_t mask, const char *format, ...) {
if (Log *log = GetLogIfAnyCategoriesSet(mask)) {
va_list args;
va_start(args, format);
log->VAPrintf(format, args);