mirror of
https://github.com/Museum-of-Art-and-Digital-Entertainment/macross.git
synced 2024-11-26 07:49:14 +00:00
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 1987 Fujitsu
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
/*
|
|
write.c -- Routines to write out the eventual object module for the
|
|
Slinky linker
|
|
|
|
Chip Morningstar -- Lucasfilm Ltd.
|
|
|
|
19-March-1985
|
|
*/
|
|
|
|
#include "slinkyTypes.h"
|
|
#include "slinkyGlobals.h"
|
|
#include "write.h"
|
|
|
|
#define writeWord(aWord) putc(aWord & 0xFF, loadFileOutput);\
|
|
putc((aWord >> 8) & 0xFF, loadFileOutput)
|
|
#define writeByte(aByte) putc(aByte & 0xFF, loadFileOutput)
|
|
|
|
void
|
|
writeEntryPoint(void)
|
|
{
|
|
writeWord(entryPointAddress);
|
|
writeWord(entryPointAddress);
|
|
writeByte(0);
|
|
}
|
|
|
|
void
|
|
writeCodeSegment(codeSegmentHeaderType *codeSegment)
|
|
{
|
|
int length;
|
|
int i;
|
|
|
|
writeWord(codeSegment->segmentStartAddress);
|
|
writeWord(codeSegment->segmentEndAddress);
|
|
length = codeSegment->segmentEndAddress - codeSegment->
|
|
segmentStartAddress + 1;
|
|
for (i=0; i<length; i++)
|
|
writeByte(codeSegment->segmentCodeBuffer[i]);
|
|
}
|
|
|
|
void
|
|
writem(void)
|
|
{
|
|
int regionNumber;
|
|
codeSegmentHeaderType *lastSegment;
|
|
segmentListType *segment;
|
|
|
|
writeWord(0xFFFF);
|
|
if (haveEntryPoint)
|
|
writeEntryPoint();
|
|
lastSegment = NULL;
|
|
for (regionNumber = 0; regionNumber < CODE_REGIONS_IN_ADDRESS_SPACE;
|
|
regionNumber++) {
|
|
for (segment = generatedLoadImage[regionNumber]; segment !=
|
|
NULL; segment = segment->nextSegment) {
|
|
if (segment->thisSegment != lastSegment)
|
|
writeCodeSegment(lastSegment = segment->
|
|
thisSegment);
|
|
}
|
|
}
|
|
}
|