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88 lines
3.7 KiB
C
88 lines
3.7 KiB
C
/*****************************************************************************/
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/* */
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/* fragment.h */
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/* */
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/* Data fragments for the ca65 crossassembler */
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/* */
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/* */
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/* */
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/* (C) 1998-2003 Ullrich von Bassewitz */
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/* Römerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef FRAGMENT_H
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#define FRAGMENT_H
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/* common */
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#include "exprdefs.h"
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#include "filepos.h"
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/*****************************************************************************/
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/* struct Fragment */
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/*****************************************************************************/
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typedef struct Fragment Fragment;
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struct Fragment {
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Fragment* Next; /* Pointer to next fragment in segment */
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Fragment* LineList; /* List of fragments for one src line */
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FilePos Pos; /* File position for this fragment */
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struct LineInfo* LI; /* Extra line info */
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unsigned short Len; /* Length for this fragment */
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unsigned char Type; /* Fragment type */
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union {
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unsigned char Data[4]; /* Literal values */
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ExprNode* Expr; /* Expression */
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} V;
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};
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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Fragment* NewFragment (unsigned char Type, unsigned short Len);
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/* Create, initialize and return a new fragment. The fragment will be inserted
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* into the current segment.
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*/
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/* End of fragment.h */
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#endif
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