lldb/source/Utility/LLDBLog.cpp

   1 //===-- LLDBLog.cpp -------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "lldb/Utility/LLDBLog.h"
  10 #include "lldb/Utility/Log.h"
  11 #include "llvm/ADT/ArrayRef.h"
  12 #include <cstdarg>
  13
  14 using namespace lldb_private;
  15
  16 static constexpr Log::Category g_categories[] = {
  17     {{"api"}, {"log API calls and return values"}, LLDBLog::API},
  18     {{"ast"}, {"log AST"}, LLDBLog::AST},
  19     {{"break"}, {"log breakpoints"}, LLDBLog::Breakpoints},
  20     {{"commands"}, {"log command argument parsing"}, LLDBLog::Commands},
  21     {{"comm"}, {"log communication activities"}, LLDBLog::Communication},
  22     {{"conn"}, {"log connection details"}, LLDBLog::Connection},
  23     {{"demangle"},
  24      {"log mangled names to catch demangler crashes"},
  25      LLDBLog::Demangle},
  26     {{"dyld"},
  27      {"log shared library related activities"},
  28      LLDBLog::DynamicLoader},
  29     {{"event"},
  30      {"log broadcaster, listener and event queue activities"},
  31      LLDBLog::Events},
  32     {{"expr"}, {"log expressions"}, LLDBLog::Expressions},
  33     {{"formatters"},
  34      {"log data formatters related activities"},
  35      LLDBLog::DataFormatters},
  36     {{"host"}, {"log host activities"}, LLDBLog::Host},
  37     {{"jit"}, {"log JIT events in the target"}, LLDBLog::JITLoader},
  38     {{"language"}, {"log language runtime events"}, LLDBLog::Language},
  39     {{"mmap"}, {"log mmap related activities"}, LLDBLog::MMap},
  40     {{"module"},
  41      {"log module activities such as when modules are created, destroyed, "
  42       "replaced, and more"},
  43      LLDBLog::Modules},
  44     {{"object"},
  45      {"log object construction/destruction for important objects"},
  46      LLDBLog::Object},
  47     {{"os"}, {"log OperatingSystem plugin related activities"}, LLDBLog::OS},
  48     {{"platform"}, {"log platform events and activities"}, LLDBLog::Platform},
  49     {{"process"}, {"log process events and activities"}, LLDBLog::Process},
  50     {{"script"}, {"log events about the script interpreter"}, LLDBLog::Script},
  51     {{"state"},
  52      {"log private and public process state changes"},
  53      LLDBLog::State},
  54     {{"step"}, {"log step related activities"}, LLDBLog::Step},
  55     {{"symbol"}, {"log symbol related issues and warnings"}, LLDBLog::Symbols},
  56     {{"system-runtime"}, {"log system runtime events"}, LLDBLog::SystemRuntime},
  57     {{"target"}, {"log target events and activities"}, LLDBLog::Target},
  58     {{"temp"}, {"log internal temporary debug messages"}, LLDBLog::Temporary},
  59     {{"thread"}, {"log thread events and activities"}, LLDBLog::Thread},
  60     {{"types"}, {"log type system related activities"}, LLDBLog::Types},
  61     {{"unwind"}, {"log stack unwind activities"}, LLDBLog::Unwind},
  62     {{"watch"}, {"log watchpoint related activities"}, LLDBLog::Watchpoints},
  63     {{"on-demand"},
  64      {"log symbol on-demand related activities"},
  65      LLDBLog::OnDemand},
  66     {{"source"}, {"log source related activities"}, LLDBLog::Source},
  67 };
  68
  69 static Log::Channel g_log_channel(g_categories,
  70                                   LLDBLog::Process | LLDBLog::Thread |
  71                                       LLDBLog::DynamicLoader |
  72                                       LLDBLog::Breakpoints |
  73                                       LLDBLog::Watchpoints | LLDBLog::Step |
  74                                       LLDBLog::State | LLDBLog::Symbols |
  75                                       LLDBLog::Target | LLDBLog::Commands);
  76
  77 template <> Log::Channel &lldb_private::LogChannelFor<LLDBLog>() {
  78   return g_log_channel;
  79 }
  80
  81 void lldb_private::InitializeLldbChannel() {
  82   Log::Register("lldb", g_log_channel);
  83 }