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Move the segment handling stuff from objcode to a separate module

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2555 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-10-21 20:34:56 +00:00
parent c25385afa2
commit cb57a213eb
13 changed files with 751 additions and 643 deletions
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75
src/ca65/objcode.h
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@@ -6,9 +6,9 @@
/* */
/* */
/* */
/* (C) 1998-2001 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* R<EFBFBD>merstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
@@ -38,80 +38,11 @@
/* common */
#include "segdefs.h"
/* ca65 */
#include "expr.h"
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Are we in absolute mode or in relocatable mode? */
extern int RelocMode;
/* Definitions for predefined segments */
extern SegDef NullSegDef;
extern SegDef ZeropageSegDef;
extern SegDef DataSegDef;
extern SegDef BssSegDef;
extern SegDef RODataSegDef;
extern SegDef CodeSegDef;
/*****************************************************************************/
/* Segment management */
/*****************************************************************************/
void UseSeg (const SegDef* D);
/* Use the given segment */
const SegDef* GetCurrentSeg (void);
/* Get a pointer to the segment defininition of the current segment */
unsigned GetSegNum (void);
/* Get the number of the current segment */
void SegAlign (unsigned Power, int Val);
/* Align the PC segment to 2^Power. If Val is -1, emit fill fragments (the
* actual fill value will be determined by the linker), otherwise use the
* given value.
*/
int IsZPSeg (void);
/* Return true if the current segment is a zeropage segment */
int IsFarSeg (void);
/* Return true if the current segment is a far segment */
unsigned GetSegType (unsigned SegNum);
/* Return the type of the segment with the given number */
unsigned long GetPC (void);
/* Get the program counter of the current segment */
void SetAbsPC (unsigned long AbsPC);
/* Set the program counter in absolute mode */
void SegCheck (void);
/* Check the segments for range and other errors */
void SegDump (void);
/* Dump the contents of all segments */
void WriteSegments (void);
/* Write the segment data to the object file */
/*****************************************************************************/
/* Code */
/*****************************************************************************/