ack/util/ceg/assemble/as_assemble/assemble.c

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1987-11-20 11:12:07 +00:00
#include <ctype.h>
#include <system.h>
#include "em_decl.h"
#include "as.h"
assemble( str)
char *str;
{
char buf[512] , *b_ptr, *arg_format();
int nr;
b_ptr = buf;
out( "fprint( codefile,\"");
while ( *str) {
switch ( *str) {
case '$' : if ( *(str+1) == '$') {
*b_ptr++ = '$';
str = str + 2;
}
else {
nr = atoi( str+1) - 1;
*b_ptr = '\0';
out( "%s%s\", %s);", buf,
arg_format( nr),
C_instr_info->arg_conv[nr]);
out( "fprint( codefile,\"");
b_ptr = buf;
str = str + 2;
}
break;
default : *b_ptr++ = *str++;
}
}
*b_ptr = '\0';
out( "%s\\n\");\n", buf);
}
char *arg_format( nr)
int nr;
{
switch ( C_instr_info->arg_type[nr]) {
case ARITH : return( ARITH_FMT);
case STRING: return( "%s");
case INT : return( INT_FMT);
}
}