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cc65/src/ca65/lineinfo.h
Greg King 0390c34e88 Changed multi-line C comments into another style.
The left side doesn't look unbalanced.
2014-06-30 16:51:07 -04:00

120 lines
4.8 KiB
C

/*****************************************************************************/
/* */
/* lineinfo.h */
/* */
/* Source file line info management */
/* */
/* */
/* */
/* (C) 2001-2011, Ullrich von Bassewitz */
/* Roemerstrasse 52 */
/* 70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef LINEINFO_H
#define LINEINFO_H
/* common */
#include "coll.h"
#include "filepos.h"
#include "hashtab.h"
#include "lidefs.h"
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Opaque structure used to handle line information */
typedef struct LineInfo LineInfo;
/*****************************************************************************/
/* Code */
/*****************************************************************************/
void InitLineInfo (void);
/* Initialize the line infos */
void DoneLineInfo (void);
/* Close down line infos */
void EndLine (LineInfo* LI);
/* End a line that is tracked by the given LineInfo structure */
LineInfo* StartLine (const FilePos* Pos, unsigned Type, unsigned Count);
/* Start line info for a new line */
void NewAsmLine (void);
/* Start a new assembler input line. Use this function when generating new
** line of LI_TYPE_ASM. It will check if line and/or file have actually
** changed, end the old and start the new line as necessary.
*/
LineInfo* GetAsmLineInfo (void);
/* Return the line info for the current assembler file. The function will
** bump the reference counter before returning the line info.
*/
void ReleaseLineInfo (LineInfo* LI);
/* Decrease the reference count for a line info */
void GetFullLineInfo (Collection* LineInfos);
/* Return full line infos, that is line infos for currently active Slots. The
** infos will be added to the given collection, existing entries will be left
** intact. The reference count of all added entries will be increased.
*/
void ReleaseFullLineInfo (Collection* LineInfos);
/* Decrease the reference count for a collection full of LineInfos, then clear
** the collection.
*/
const FilePos* GetSourcePos (const LineInfo* LI);
/* Return the source file position from the given line info */
unsigned GetLineInfoType (const LineInfo* LI);
/* Return the type of a line info */
void WriteLineInfo (const Collection* LineInfos);
/* Write a list of line infos to the object file. */
void WriteLineInfos (void);
/* Write a list of all line infos to the object file. */
/* End of lineinfo.h */
#endif