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Language/OS - Multiplatform Resource Library
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LANGUAGE OS.iso
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dsp
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dsp56k
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a56-1_0.lha
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a56-1.0
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torom.c
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C/C++ Source or Header
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1993-08-09
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2KB
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68 lines
/*******************************************************
*
* a56 - a DSP56001 assembler
*
* Written by Quinn C. Jensen
* July 1990
* jensenq@npd.novell.com (or jensenq@qcj.icon.com)
*
*******************************************************\
/*
* Copyright (C) 1990, 1991 Quinn C. Jensen
*
* Permission to use, copy, modify, distribute, and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. The author makes no representations
* about the suitability of this software for any purpose. It is
* provided "as is" without express or implied warranty.
*
*/
static char *Copyright = "Copyright (C) 1990, 1991 Quinn C. Jensen";
/*
* This program converts the a56.out assembler output file into
* raw binary, suitable for conversion to S-records for an EPROM burner.
*
*/
#define MAX 256
main(argc,argv)
int argc;
char *argv[];
{
char buf[MAX];
int curaddr = 0;
int line = 0;
while(gets(buf)) {
char seg;
int addr, data;
line++;
if(sscanf(buf, "%c%x%x", &seg, &addr, &data) == 3) {
if(addr < curaddr) {
fatal("%s: input line %d: can't go back\n", argv[0], line);
} else if(addr != curaddr) {
while(curaddr < addr) {
putword(0);
curaddr++;
}
}
putword(data);
curaddr++;
}
}
}
putword(data)
int data;
{
putchar(data >> 0 & 0xFF);
putchar(data >> 8 & 0xFF);
putchar(data >> 16 & 0xFF);
}