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cc65/targettest/atari/displaylist.c
2020-09-29 19:14:46 +02:00

65 lines
1.2 KiB
C

/*
** test program for ANTIC instructions as defined in "_antic.h"
**
** 23-Feb-2017, Christian Krueger
*/
#include <conio.h>
#include <atari.h>
// code is only for testing purposes, as screen and display list are not aligned,
// and jumps not set!
unsigned char DummyScreen[400];
void DisplayList = {
DL_BLK1,
DL_BLK2,
DL_BLK3,
DL_BLK4,
DL_BLK5,
DL_BLK6,
DL_BLK7,
DL_DLI(DL_BLK8),
DL_LMS(DL_CHR40x8x1),
DummyScreen,
DL_HSCROL(DL_CHR40x10x1),
DL_VSCROL(DL_CHR40x8x4),
DL_CHR40x16x4,
DL_LMS(DL_HSCROL(DL_VSCROL(DL_DLI(DL_CHR20x8x2)))),
DummyScreen+120,
DL_CHR20x16x2,
DL_MAP40x8x4,
DL_MAP80x4x2,
DL_MAP80x4x4,
DL_MAP160x2x2,
DL_MAP160x1x2,
DL_MAP160x2x4,
DL_MAP160x1x4,
DL_MAP320x1x1,
DL_JVB,
DL_JMP
};
/* We know that the sizeof expression is constant; don't tell us. */
#pragma warn (const-comparison, off)
int
main(void)
{
int returnValue = (sizeof DisplayList != 28); // assure only one byte per instruction!
clrscr();
if (returnValue)
cputs("Test FAILED!");
else
cputs("Test passed.");
cputs("\n\rHit any key to exit...");
cgetc();
return returnValue;
}