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https://github.com/RevCurtisP/C02.git
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88 lines
1.9 KiB
Plaintext
88 lines
1.9 KiB
Plaintext
/****************************************************
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* INTS - Test Integer Variables and Function Calls */
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//Specify System Header using -H option
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#include <screen.h02>
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#include <stddef.h02>
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#include <stdlib.h02>
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#include <intlib.h02>
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#include <stdio.h02>
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#include <stdiox.h02>
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#include <string.h02>
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#include <test.h02>
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char n; //Number of Characters
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char r[255]; //Test Array
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char s[128]; //Test String
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const char istr = "9876";
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const char t = "CONST STRING.";
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alias int nmi = $FFFA; //NMI Vector
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alias int rst = $FFFC; //Reset Vector
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alias int brk = $FFFE; //Break Vector
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int addr; //Various Addresses
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int eoj; //End of Job
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const int less = $789A;
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const int more = $BCDE;
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int yx, dd; //Function Arguments and Variables
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char aa, xx, yy;
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struct record {char name[8], index; int addr;};
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struct record rec;
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main:
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eoj = getend();
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setdst(&rec.name); strcpy("FRED");
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rec.index = $AB;
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rec.addr = $CDEF;
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newlin();
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/* Print Vector Contents */
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setdst(nmi); printf("NMI=$%w%n");
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setdst(rst); printf("RST=$%w%n");
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setdst(brk); printf("BRK=$%w%n%n");
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/* Print Contents of EOJ */
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setdst(eoj); printf("EOJ=$%w%n%n");
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anykey();
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/* Test Function Call Arguments */
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putln("ADDR=49152"); addr = 49152; setdst(&49152); cmpdst(addr);
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putln("ADDR=&T"); addr = &t; setdst(t); cmpdst(addr);
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putln("ADDR=&REC"); addr = &rec; setdst(&rec); cmpdst(addr);
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putln("ADDR=&REC.NAME"); addr = &rec.name; setdst(&rec.name); cmpdst(addr);
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putln("ADDR=&REC.INDEX"); addr = &rec.index; setdst(&rec.index); cmpdst(addr);
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putln("ADDR=&REC.ADDR"); addr = &rec.addr; setdst(&rec.addr); cmpdst(addr);
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anykey();
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puts("GOTO (EOJ)");
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goto (eoj);
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failln();
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goto exit;
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end:
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passln();
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goto exit;
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int getend() {
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return &end;
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}
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void prtwrd(., yy, xx) {
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putchr('$'); puthex(yy); puthex(xx);
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}
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void cmpdst(yx) {
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dd = getdst();
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prtwrd(yx); putchr('='); prtwrd(dd);
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if (>yx == >dd and <yx == <dd) passln(); else failln();
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newlin();
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}
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