5fae71c51c
Summary: This converts LLDB's logging to use llvm streams instead of lldb_private::Stream and friends. The changes are mostly straight-forward and amount to s/lldb_private::Stream/llvm::raw_ostream. The part worth calling out is the rewrite of the StreamCallback class. Previously this class contained a per-thread buffer of data written. I assume this had something to do with it trying to make sure each log line is delivered as a single event, instead of multiple (possibly interleaved) events. However, this is no longer relevant as the Log class already writes things to a temporary buffer and then delivers the message as a single "write", so I have just removed the code in question. Reviewers: zturner, clayborg Subscribers: emaste, lldb-commits, mgorny Differential Revision: https://reviews.llvm.org/D29615 llvm-svn: 294736
61 lines
1.9 KiB
C++
61 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_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 \
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(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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namespace lldb_private {
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namespace process_gdb_remote {
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class ProcessGDBRemoteLog {
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public:
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static void Initialize();
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static Log *GetLogIfAllCategoriesSet(uint32_t mask = 0);
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static Log *GetLogIfAnyCategoryIsSet(uint32_t mask);
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static void DisableLog(const char **categories, Stream *feedback_strm);
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static Log *EnableLog(const std::shared_ptr<llvm::raw_ostream> &log_stream_sp,
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uint32_t log_options, const char **categories,
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Stream *feedback_strm);
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static void ListLogCategories(Stream *strm);
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static void LogIf(uint32_t mask, const char *format, ...);
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};
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} // namespace process_gdb_remote
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} // namespace lldb_private
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#endif // liblldb_ProcessGDBRemoteLog_h_
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