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Diffstat (limited to 'tools/lldb-mi/MIUtilDebug.h')
-rw-r--r-- | tools/lldb-mi/MIUtilDebug.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/tools/lldb-mi/MIUtilDebug.h b/tools/lldb-mi/MIUtilDebug.h new file mode 100644 index 000000000000..b163b05f5de5 --- /dev/null +++ b/tools/lldb-mi/MIUtilDebug.h @@ -0,0 +1,96 @@ +//===-- MIUtilDebug.h -------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//++ +// File: MIUtilDebug.h +// +// Overview: CMIUtilDebug interface. +// +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. +// +// Copyright: None. +//-- + +#pragma once + +#define MI_USE_DEBUG_TRACE_FN // Undefine to compile out fn trace code + +// In-house headers: +#include "MIUtilString.h" + +// Declarations: +class CMICmnLog; + +//++ ============================================================================ +// Details: MI debugging aid utility class. +// Gotchas: None. +// Authors: +// Changes: None. +//-- +class CMIUtilDebug +{ +// Statics: +public: + static void ShowDlgWaitForDbgAttach( void ); + static void WaitForDbgAttachInfinteLoop( void ); + +// Methods: +public: + /* ctor */ CMIUtilDebug( void ); + +// Overrideable: +public: + // From CMICmnBase + /* dtor */ virtual ~CMIUtilDebug( void ); +}; + +//++ ============================================================================ +// Details: MI debug utility class. Used to indicate the current function +// depth in the call stack. It uses the CMIlCmnLog logger to output +// the current fn trace information. +// Use macro MI_TRACEFN( "Some fn name" ) and implement the scope of +// the functions you wish to build up a trace off. +// Use preprocessor definition MI_USE_DEBUG_TRACE_FN to turn off or on +// tracing code. +// Gotchas: None. +// Authors: Illya Rudkin 07/03/2014. +// Changes: None. +//-- +class CMIUtilDebugFnTrace +{ +// Methods: +public: + /* ctor */ CMIUtilDebugFnTrace( const CMIUtilString & vFnName ); + +// Overrideable: +public: + // From CMICmnBase + /* dtor */ virtual ~CMIUtilDebugFnTrace( void ); + +// Attributes: +private: + const CMIUtilString m_strFnName; + + static CMICmnLog & ms_rLog; + static MIuint ms_fnDepthCnt; // Increment count as fn depth increases, decrement count as fn stack pops off +}; + +//++ ============================================================================ +// Details: Take the given text and send it to the server's Logger to output to the +// trace file. +// Type: Compile preprocess. +// Args: x - (R) Message (may be seen by user). +//-- +#ifdef MI_USE_DEBUG_TRACE_FN +#define MI_TRACEFN( x ) CMIUtilDebugFnTrace __MITrace( x ) +#else +#define MI_TRACEFN( x ) +#endif // MI_USE_DEBUG_TRACE_FN |