1 //===-- ProcessPOSIXLog.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 "ProcessPOSIXLog.h"
10 
11 #include "llvm/Support/Threading.h"
12 
13 using namespace lldb_private;
14 
15 static constexpr Log::Category g_categories[] = {
16     {{"break"}, {"log breakpoints"}, POSIXLog::Breakpoints},
17     {{"memory"}, {"log memory reads and writes"}, POSIXLog::Memory},
18     {{"process"}, {"log process events and activities"}, POSIXLog::Process},
19     {{"ptrace"}, {"log all calls to ptrace"}, POSIXLog::Ptrace},
20     {{"registers"}, {"log register read/writes"}, POSIXLog::Registers},
21     {{"thread"}, {"log thread events and activities"}, POSIXLog::Thread},
22     {{"watch"}, {"log watchpoint related activities"}, POSIXLog::Watchpoints},
23 };
24 
25 static Log::Channel g_channel(g_categories, POSIXLog::Process);
26 
27 template <> Log::Channel &lldb_private::LogChannelFor<POSIXLog>() {
28   return g_channel;
29 }
30 
31 void ProcessPOSIXLog::Initialize() {
32   static llvm::once_flag g_once_flag;
33   llvm::call_once(g_once_flag, []() { Log::Register("posix", g_channel); });
34 }
35