mirror of
https://github.com/curioustorvald/tsvm.git
synced 2026-03-07 11:51:49 +09:00
39 lines
994 B
JavaScript
39 lines
994 B
JavaScript
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var _BIOS = {};
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// Syntax: [Port, Drive-number]
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// Port #0-3: Serial port 1-4
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// #4+ : Left for future extension
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// Drive-number always starts at 1
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_BIOS.FIRST_BOOTABLE_PORT = [0,1]; // ah screw it
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Object.freeze(_BIOS);
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///////////////////////////////////////////////////////////////////////////////
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// load basic.js
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let p = _BIOS.FIRST_BOOTABLE_PORT;
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com.sendMessage(0, "DEVRST\x17");
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com.sendMessage(0, 'OPENR"tbas/basic.js",1');
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let r = com.getStatusCode(0);
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if (r == 0){
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com.sendMessage(0, "READ");
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r = com.getStatusCode(0);
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if (r == 0) {
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try {
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let g=com.pullMessage(0);
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let execAppPrg = eval("var _appStub=function(exec_args){"+g+"};_appStub;"); // making 'exec_args' a app-level global
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execAppPrg();
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return 0;
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}
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catch (e) {
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printerrln("\n"+e.stack);
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return 1;
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}
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}
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else
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printerrln("I/O Error");
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}
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else
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printerrln("No bootable medium found."); |