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37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
// This file testprogram.js can be substituted by one of several tests
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// which may not be redistributable
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// for example
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// cbmbasic loaded at 0xa000 with entry point 0xe394
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// test6502 (by Bird Computer) loaded at 0x8000 with entry point 0x8000
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//
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// (can use xxd -i to convert binary into C include syntax, as a starting point)
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//
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testprogramAddress=0x0000;
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// we want to auto-clear the console if any output is sent by the program
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var consoleboxStream="";
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// demonstrate write hook
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writeTriggers[0x000c]="consoleboxStream += String.fromCharCode(d);"+
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"consolebox.innerHTML = consoleboxStream;";
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// demonstrate read hook (not used by this test program)
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readTriggers[0xD011]="((consolegetc==undefined)?0:0xff)"; // return zero until we have a char
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readTriggers[0xD010]="var c=consolegetc; consolegetc=undefined; (c)";
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testprogram = [
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0xa9, 0x00, // LDA #$00
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0x20, 0x10, 0x00, // JSR $0010
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0x4c, 0x02, 0x00, // JMP $0002
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0x00, 0x00, 0x00, 0x00,
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0x40, 0x00, 0x00, 0x00,
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0xe8, // INX
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0x88, // DEY
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0xe6, 0x0c, // INC $0C
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0x38, // SEC
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0x69, 0x02, // ADC #$02
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0x60 // RTS
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];
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