113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/*
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* This file is part of the COMROGUE Operating System for Raspberry Pi
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*
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* Copyright (c) 2013, Eric J. Bowersox / Erbosoft Enterprises
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* All rights reserved.
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*
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* This program is free for commercial and non-commercial use as long as the following conditions are
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* adhered to.
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*
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* Copyright in this file remains Eric J. Bowersox and/or Erbosoft, and as such any copyright notices
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* in the code are not to be removed.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this list of conditions and
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* the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
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* the following disclaimer in the documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* "Raspberry Pi" is a trademark of the Raspberry Pi Foundation.
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*/
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#ifndef __TRACE_H_INCLUDED
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#define __TRACE_H_INCLUDED
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#ifdef __COMROGUE_INTERNALS__
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#ifndef __ASM__
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#include <stdarg.h>
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#include <comrogue/types.h>
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#include <comrogue/scode.h>
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#include <comrogue/compiler_macros.h>
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#include <comrogue/internals/seg.h>
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/*------------------------
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* System trace functions
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*------------------------
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*/
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CDECL_BEGIN
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#ifdef __COMROGUE_PRESTART__
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extern void ETrInit(void);
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extern void ETrWriteChar8(CHAR c);
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extern void ETrWriteString8(PCSTR psz);
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extern void ETrWriteWord(UINT32 uiValue);
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extern void ETrDumpWords(PUINT32 puiWords, UINT32 cWords);
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extern void ETrAssertFailed(PCSTR pszFile, INT32 nLine);
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extern void ETrInfiniBlink(void);
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#define ASSERT_FAIL_FUNC ETrAssertFailed
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#else
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extern void TrInit(void);
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extern void TrWriteChar8(CHAR c);
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extern void TrWriteString8(PCSTR str);
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extern void TrWriteWord(UINT32 uiValue);
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extern HRESULT TrVPrintf8(PCSTR pszFormat, va_list pargs);
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extern HRESULT TrPrintf8(PCSTR pszFormat, ...);
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extern void TrAssertFailed(PCSTR pszFile, INT32 nLine);
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extern void TrInfiniBlink(void);
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#define ASSERT_FAIL_FUNC TrAssertFailed
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#endif /* __COMROGUE_PRESTART__ */
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CDECL_END
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/*------------------------------------------------
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* Macro definitions for the assert functionality
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*------------------------------------------------
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*/
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#ifndef NDEBUG
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#define THIS_FILE __FILE__
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#if defined(__COMROGUE_INIT__)
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#define DECLARE_THIS_FILE static DECLARE_INIT_STRING8_CONST(THIS_FILE, __FILE__);
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#else
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#define DECLARE_THIS_FILE static DECLARE_STRING8_CONST(THIS_FILE, __FILE__);
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#endif
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#define ASSERT(x) ((x) ? (void)0 : ASSERT_FAIL_FUNC(THIS_FILE, __LINE__))
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#define VERIFY(x) ASSERT(x)
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#else
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#define DECLARE_THIS_FILE
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#define ASSERT(x) ((void)0)
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#define VERIFY(x) ((void)(x))
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#endif /* NDEBUG */
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#endif /* __ASM__ */
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#endif /* __COMROGUE_INTERNALS__ */
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#endif /* __TRACE_H_INCLUDED */
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