forked from OSchip/llvm-project
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
//===-- MIUtilDebug.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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#pragma once
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#define MI_USE_DEBUG_TRACE_FN // Undefine to compile out fn trace code
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// In-house headers:
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#include "MIUtilString.h"
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// Declarations:
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class CMICmnLog;
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//++ ============================================================================
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// Details: MI debugging aid utility class.
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//--
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class CMIUtilDebug
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{
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// Statics:
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public:
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static void ShowDlgWaitForDbgAttach();
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static void WaitForDbgAttachInfinteLoop();
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// Methods:
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public:
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/* ctor */ CMIUtilDebug();
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// Overrideable:
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public:
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// From CMICmnBase
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/* dtor */ virtual ~CMIUtilDebug();
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};
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//++ ============================================================================
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// Details: MI debug utility class. Used to indicate the current function
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// depth in the call stack. It uses the CMIlCmnLog logger to output
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// the current fn trace information.
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// Use macro MI_TRACEFN( "Some fn name" ) and implement the scope of
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// the functions you wish to build up a trace off.
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// Use preprocessor definition MI_USE_DEBUG_TRACE_FN to turn off or on
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// tracing code.
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//--
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class CMIUtilDebugFnTrace
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{
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// Methods:
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public:
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/* ctor */ CMIUtilDebugFnTrace(const CMIUtilString &vFnName);
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// Overrideable:
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public:
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// From CMICmnBase
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/* dtor */ virtual ~CMIUtilDebugFnTrace();
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// Attributes:
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private:
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const CMIUtilString m_strFnName;
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static CMICmnLog &ms_rLog;
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static MIuint ms_fnDepthCnt; // Increment count as fn depth increases, decrement count as fn stack pops off
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};
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//++ ============================================================================
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// Details: Take the given text and send it to the server's Logger to output to the
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// trace file.
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// Type: Compile preprocess.
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// Args: x - (R) Message (may be seen by user).
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//--
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#ifdef MI_USE_DEBUG_TRACE_FN
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#define MI_TRACEFN(x) CMIUtilDebugFnTrace __MITrace(x)
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#else
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#define MI_TRACEFN(x)
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#endif // MI_USE_DEBUG_TRACE_FN
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