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Digital Research
This commit is contained in:
Sepp J Morris
2020-11-06 18:50:37 +01:00
parent 621ed8ccaf
commit 31738079c4
8481 changed files with 1888323 additions and 0 deletions
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86
CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v102a/al40/c068/interf.c Normal file
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/*
Copyright 1982
Alcyon Corporation
8716 Production Ave.
San Diego, Ca. 92121
*/
#include "parser.h"
int bol;
outinit(tp,type) /* returns - none*/
struct tnode *tp;
{
outexpr(tnalloc(INIT,type,0,0,tp));
}
outcforreg(tp)
struct tnode *tp;
{
outexpr(tnalloc(CFORREG,tp->t_type,0,0,tp));
}
outifgoto(tp,dir,lab)
struct tnode *tp;
int dir;
int lab;
{
outexpr(tnalloc(IFGOTO,dir,lab,0,tp));
}
outexpr(tp)
struct tnode *tp;
{
if( !bol )
putchar('\n');
printf(".%x\n",lineno);
outtree(tp);
}
outtree(tp)
struct tnode *tp;
{
if( !tp )
return;
printf("%x.%x",tp->t_op,tp->t_type);
switch( tp->t_op ) {
case CINT:
printf(".%x\n",tp->t_value);
break;
case CLONG:
printf(".%x.%x\n",tp->t_lvalue.hiword,tp->t_lvalue.loword);
break;
case CFLOAT: /*[vlh] 3.4*/
printf(".%x.%x\n",tp->t_lvalue.hiword,tp->t_lvalue.loword);
break;
case SYMBOL:
printf(".%x",tp->t_sc);
if( tp->t_sc == EXTERNAL )
printf(".%.8s\n",tp->t_symbol);
else
printf(".%x\n",tp->t_offset);
break;
case 0:
putchar('\n');
break;
case IFGOTO:
case BFIELD:
printf(".%x\n",tp->t_dp);
outtree(tp->t_left);
break;
default:
putchar('\n');
outtree(tp->t_left);
if( binop(tp->t_op) )
outtree(tp->t_right);
break;
}
}