30fd51473f
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3246 a95241bf-73f2-0310-859d-f6bbb57e9c96
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/******************************************************************************
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/
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/ File: Debug.h
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/
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/ Description: Compile time and runtime switchable debug macros.
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/
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/ Copyright 1993-98, Be Incorporated
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/
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******************************************************************************/
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#ifndef _DEBUG_H
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#define _DEBUG_H
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#include <BeBuild.h>
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#include <SupportDefs.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <OS.h>
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/*------------------------------*/
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/*----- Private... -------------*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern _IMPEXP_ROOT bool _rtDebugFlag;
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_IMPEXP_ROOT bool _debugFlag();
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_IMPEXP_ROOT bool _setDebugFlag(bool);
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_IMPEXP_ROOT int _debugPrintf(const char *, ...);
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_IMPEXP_ROOT int _sPrintf(const char *, ...);
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_IMPEXP_ROOT int _xdebugPrintf(const char *, ...);
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_IMPEXP_ROOT int _debuggerAssert(const char *, int, char *);
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#ifdef __cplusplus
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}
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#endif
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/*-------- ...to here ----------*/
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/*-------------------------------------------------------------*/
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/*----- Debug macros ------------------------------------------*/
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#if DEBUG
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#define SET_DEBUG_ENABLED(FLAG) _setDebugFlag(FLAG)
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#define IS_DEBUG_ENABLED() _debugFlag()
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#define SERIAL_PRINT(ARGS) _sPrintf ARGS
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#define PRINT(ARGS) _debugPrintf ARGS
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#define PRINT_OBJECT(OBJ) if (_rtDebugFlag) { \
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PRINT(("%s\t", #OBJ)); \
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(OBJ).PrintToStream(); \
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} ((void) 0)
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#define TRACE() _debugPrintf("File: %s, Line: %d, Thread: %d\n", \
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__FILE__, __LINE__, find_thread(NULL))
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#define SERIAL_TRACE() _sPrintf("File: %s, Line: %d, Thread: %d\n", \
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__FILE__, __LINE__, find_thread(NULL))
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#define DEBUGGER(MSG) if (_rtDebugFlag) debugger(MSG)
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#if !defined(ASSERT)
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#define ASSERT(E) (!(E) ? _debuggerAssert(__FILE__,__LINE__, #E) \
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: (int)0)
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#endif
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#define ASSERT_WITH_MESSAGE(expr, msg) \
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(!(expr) ? _debuggerAssert( __FILE__,__LINE__, msg) \
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: (int)0)
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#define TRESPASS() DEBUGGER("Should not be here");
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#define DEBUG_ONLY(arg) arg
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#else /* DEBUG == 0 */
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#define SET_DEBUG_ENABLED(FLAG) (void)0
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#define IS_DEBUG_ENABLED() (void)0
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#define SERIAL_PRINT(ARGS) (void)0
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#define PRINT(ARGS) (void)0
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#define PRINT_OBJECT(OBJ) (void)0
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#define TRACE() (void)0
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#define SERIAL_TRACE() (void)0
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#define DEBUGGER(MSG) (void)0
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#if !defined(ASSERT)
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#define ASSERT(E) (void)0
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#endif
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#define ASSERT_WITH_MESSAGE(expr, msg) \
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(void)0
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#define TRESPASS() (void)0
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#define DEBUG_ONLY(x)
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#endif
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#if !__MWERKS__
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// STATIC_ASSERT is a compile-time check that can be used to
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// verify static expressions such as: STATIC_ASSERT(sizeof(int64) == 8);
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#define STATIC_ASSERT(x) \
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do { \
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struct __staticAssertStruct__ { \
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char __static_assert_failed__[2*(x) - 1]; \
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}; \
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} while (false)
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#else
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#define STATIC_ASSERT(x)
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// the STATIC_ASSERT above doesn't work too well with mwcc because
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// of scoping bugs; for now make it do nothing
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#endif
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/*-------------------------------------------------------------*/
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/*-------------------------------------------------------------*/
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#endif /* _DEBUG_H */
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