2d4edfbc6a
don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
//===-- ProcessGDBRemoteLog.h -----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_ProcessGDBRemoteLog_h_
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#define liblldb_ProcessGDBRemoteLog_h_
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Core/Log.h"
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#define GDBR_LOG_VERBOSE (1u << 0)
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#define GDBR_LOG_PROCESS (1u << 1)
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#define GDBR_LOG_THREAD (1u << 2)
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#define GDBR_LOG_PACKETS (1u << 3)
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#define GDBR_LOG_MEMORY (1u << 4) // Log memory reads/writes calls
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#define GDBR_LOG_MEMORY_DATA_SHORT (1u << 5) // Log short memory reads/writes bytes
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#define GDBR_LOG_MEMORY_DATA_LONG (1u << 6) // Log all memory reads/writes bytes
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#define GDBR_LOG_BREAKPOINTS (1u << 7)
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#define GDBR_LOG_WATCHPOINTS (1u << 8)
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#define GDBR_LOG_STEP (1u << 9)
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#define GDBR_LOG_COMM (1u << 10)
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#define GDBR_LOG_ASYNC (1u << 11)
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#define GDBR_LOG_ALL (UINT32_MAX)
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#define GDBR_LOG_DEFAULT GDBR_LOG_PACKETS
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class ProcessGDBRemoteLog
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{
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public:
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static lldb::LogSP
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GetLogIfAllCategoriesSet(uint32_t mask = 0);
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static void
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DisableLog (lldb_private::Args &args, lldb_private::Stream *feedback_strm);
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static lldb::LogSP
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EnableLog (lldb::StreamSP &log_stream_sp, uint32_t log_options, lldb_private::Args &args, lldb_private::Stream *feedback_strm);
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static void
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ListLogCategories (lldb_private::Stream *strm);
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static void
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LogIf (uint32_t mask, const char *format, ...);
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};
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#endif // liblldb_ProcessGDBRemoteLog_h_
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