mirror of
https://github.com/cc65/cc65.git
synced 2024-11-18 00:07:21 +00:00
104 lines
4.1 KiB
C
104 lines
4.1 KiB
C
/*****************************************************************************/
|
|
/* */
|
|
/* segrange.h */
|
|
/* */
|
|
/* A segment range */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* (C) 2003 Ullrich von Bassewitz */
|
|
/* Römerstraße 52 */
|
|
/* D-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 SEGRANGE_H
|
|
#define SEGRANGE_H
|
|
|
|
|
|
|
|
/* common */
|
|
#include "coll.h"
|
|
#include "inline.h"
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
/* Data */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
/* Segment range definition */
|
|
typedef struct SegRange SegRange;
|
|
struct SegRange{
|
|
struct Segment* Seg; /* Pointer to segment */
|
|
unsigned long Start; /* Start of range */
|
|
unsigned long End; /* End of range */
|
|
};
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
/* Code */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
SegRange* NewSegRange (struct Segment* Seg);
|
|
/* Create a new segment range. The segment is set to Seg, Start and End are
|
|
* set to the current PC of the segment.
|
|
*/
|
|
|
|
#if defined(HAVE_INLINE)
|
|
INLINE unsigned long GetSegRangeSize (const SegRange* R)
|
|
/* Return the segment range size in bytes */
|
|
{
|
|
return (R->End - R->Start);
|
|
}
|
|
#else
|
|
# define GetSegRangeSize(R) ((R)->End - (R)->Start)
|
|
#endif
|
|
|
|
void AddSegRanges (Collection* Ranges);
|
|
/* Add a segment range for all existing segments to the given collection of
|
|
* ranges. The currently active segment will be inserted first with all others
|
|
* following.
|
|
*/
|
|
|
|
void CloseSegRanges (Collection* Ranges);
|
|
/* Close all open segment ranges by setting PC to the current PC for the
|
|
* segment.
|
|
*/
|
|
|
|
|
|
|
|
/* End of segrange.h */
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|