706 lines
12 KiB
JavaScript
706 lines
12 KiB
JavaScript
Number.prototype.hex = function(len)
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{
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len = (len || 8);
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var str = (this >>> 0).toString(16).toUpperCase()
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while (str.length < len)
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{
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str = "0" + str
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}
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return str
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}
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const u8 = 'u8', u16 = 'u16', u32 = 'u32',
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s8 = 's8', s16 = 's16', s32 = 's32',
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float = 'float', double = 'double'
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const _typeSizes = {
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u8: 1, u16: 2, u32: 4,
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s8: 1, s16: 2, s32: 4,
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float: 4, double: 8
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}
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const _regNums = {
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r0: 0, at: 1, v0: 2, v1: 3,
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a0: 4, a1: 5, a2: 6, a3: 7,
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t0: 8, t1: 9, t2: 10, t3: 11,
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t4: 12, t5: 13, t6: 14, t7: 15,
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s0: 16, s1: 17, s2: 18, s3: 19,
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s4: 20, s5: 21, s6: 22, s7: 23,
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t8: 24, t9: 25, k0: 26, k1: 27,
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gp: 28, sp: 29, fp: 30, ra: 31,
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f0: 0, f1: 1, f2: 2, f3: 3,
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f4: 4, f5: 5, f6: 6, f7: 7,
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f8: 8, f9: 9, f10: 10, f11: 11,
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f12: 12, f13: 13, f14: 14, f15: 15,
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f16: 16, f17: 17, f18: 18, f19: 19,
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f20: 20, f21: 21, f22: 22, f23: 23,
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f24: 24, f25: 25, f26: 26, f27: 27,
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f28: 28, f29: 29, f30: 30, f31: 31
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}
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function AddressRange(start, end)
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{
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this.start = start >>> 0
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this.end = end >>> 0
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Object.freeze(this)
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}
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const ADDR_ANY = new AddressRange(0x00000000, 0x100000000)
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const ADDR_ANY_KUSEG = new AddressRange(0x00000000, 0x80000000)
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const ADDR_ANY_KSEG0 = new AddressRange(0x80000000, 0xA0000000)
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const ADDR_ANY_KSEG1 = new AddressRange(0xA0000000, 0xC0000000)
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const ADDR_ANY_KSEG2 = new AddressRange(0xC0000000, 0x100000000)
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const ADDR_ANY_RDRAM = new AddressRange(0x80000000, 0x80800000)
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const ADDR_ANY_RDRAM_UNC = new AddressRange(0xA0000000, 0xA0800000)
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const ADDR_ANY_CART_ROM = new AddressRange(0x90000000, 0x96000000)
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const ADDR_ANY_CART_ROM_UNC = new AddressRange(0xB0000000, 0xB6000000)
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const system = {
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pause: function()
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{
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_native.pause()
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},
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resume: function()
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{
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},
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reset: function()
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{
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},
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hardreset: function()
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{
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},
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savestate: function()
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{
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},
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loadstate: function()
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{
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},
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setsaveslot: function(slot)
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{
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},
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getsaveslot: function()
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{
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},
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generatebitmap: function()
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{
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}
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}
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const debug = {
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showmemory: function(address)
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{
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},
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showcommands: function(address)
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{
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_native.showCommands(address)
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},
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breakhere: function()
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{
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debug.showcommands(gpr.pc)
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system.pause()
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},
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disasm: function()
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{
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}
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}
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const console = {
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print: function(data)
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{
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_native.consolePrint(data);
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},
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log: function()
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{
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for(var i in arguments)
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{
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console.print(arguments[i].toString())
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if(i < arguments.length - 1)
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{
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console.print(" ")
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}
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}
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console.print("\r\n")
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},
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clear: function()
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{
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_native.consoleClear();
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}
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}
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const screen = {
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print: function(x, y, text)
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{
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_native.screenPrint(x, y, text)
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}
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}
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const events = (function()
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{
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var callbacks = {};
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var nextCallbackId = 0;
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return {
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on: function(hook, callback, param, param2, bOnce)
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{
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this._stashCallback(callback)
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return _native.addCallback(hook, callback, param, param2, bOnce)
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},
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onexec: function(addr, callback)
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{
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var param = 0;
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var param2 = 0;
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if (typeof (addr) == "object")
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{
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param = addr.start;
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param2 = addr.end;
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}
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else if (typeof (addr) == "number")
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{
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param = addr;
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}
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return events.on('exec', callback, param, param2)
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},
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onread: function(addr, callback)
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{
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var param = 0;
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var param2 = 0;
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if (typeof (addr) == "object")
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{
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param = addr.start;
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param2 = addr.end;
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}
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else if (typeof (addr) == "number")
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{
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param = addr;
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}
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return events.on('read', callback, param, param2)
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},
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onwrite: function(addr, callback)
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{
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var param = 0;
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var param2 = 0;
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if (typeof (addr) == "object")
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{
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param = addr.start;
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param2 = addr.end;
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}
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else if (typeof (addr) == "number")
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{
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param = addr;
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}
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return events.on('write', callback, param, param2)
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},
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ondraw: function(callback)
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{
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return events.on('draw', callback, 0)
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},
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remove: function(callbackId)
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{
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_native.removeCallback(callbackId)
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},
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clear: function(){},
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_stashCallback: function(callback)
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{
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callbacks[nextCallbackId] = callback
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return nextCallbackId++;
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},
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_unstashCallback: function()
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{
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},
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}
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})();
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const gpr = new Proxy({},
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{
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get: function(obj, prop)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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return _native.getGPRVal(prop)
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}
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if (prop in _regNums)
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{
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return _native.getGPRVal(_regNums[prop])
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}
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switch(prop)
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{
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case 'pc': return _native.getPCVal(); break;
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case 'hi': return _native.getHIVal(false); break;
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case 'lo': return _native.getLOVal(false); break;
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}
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},
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set: function(obj, prop, val)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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_native.setGPRVal(prop, false, val)
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return
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}
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if (prop in _regNums)
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{
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_native.setGPRVal(_regNums[prop], false, val)
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return
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}
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switch(prop)
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{
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case 'pc': _native.setPCVal(val); break;
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case 'hi': _native.setHIVal(false, val); break;
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case 'lo': _native.setLOVal(false, val); break;
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}
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}
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})
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const ugpr = new Proxy({},
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{
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get: function (obj, prop)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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return _native.getGPRVal(prop, true)
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}
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if (prop in _regNums)
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{
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return _native.getGPRVal(_regNums[prop], true)
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}
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switch(prop)
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{
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case 'hi': return _native.getHIVal(true); break;
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case 'lo': return _native.getLOVal(true); break;
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}
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},
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set: function (obj, prop, val)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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_native.setGPRVal(prop, true, val)
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return
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}
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if (prop in _regNums)
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{
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_native.setGPRVal(_regNums[prop], true, val)
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return
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}
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switch(prop)
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{
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case 'hi': _native.setHIVal(true, val); break;
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case 'lo': _native.setLOVal(true, val); break;
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}
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}
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})
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const fpr = new Proxy({},
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{
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get: function(obj, prop)
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{
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if (typeof prop == 'number')
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{
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return _native.getFPRVal(prop)
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}
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if (prop in _regNums)
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{
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return _native.getFPRVal(_regNums[prop])
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}
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},
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set: function(obj, prop, val)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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_native.setFPRVal(prop, false, val)
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return
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}
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if (prop in _regNums)
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{
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_native.setFPRVal(_regNums[prop], false, val)
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}
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}
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})
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const dfpr = new Proxy({},
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{
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get: function (obj, prop)
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{
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if (typeof prop == 'number')
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{
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return _native.getFPRVal(prop, true)
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}
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if (prop in _regNums)
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{
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return _native.getFPRVal(_regNums[prop], true)
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}
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},
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set: function (obj, prop, val)
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{
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if (typeof prop == 'number' && prop < 32)
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{
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_native.setFPRVal(prop, true, val)
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return
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}
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if (prop in _regNums)
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{
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_native.setFPRVal(_regNums[prop], true, val)
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}
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}
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})
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const rom = {
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u8: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 8, false)
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}
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}),
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u16: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 16, false)
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}
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}),
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u32: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 32, false)
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}
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}),
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s8: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 8, true)
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}
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}),
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s16: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 16, true)
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}
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}),
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s32: new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMInt(prop, 32, true)
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}
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}),
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'float': new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMFloat(prop)
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},
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set: function (obj, prop, val)
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{
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_native.setROMFloat(prop, val)
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}
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}),
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'double': new Proxy({},
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{
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get: function (obj, prop)
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{
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return _native.getROMFloat(prop, true)
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},
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set: function (obj, prop, val)
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{
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_native.setROMFloat(prop, val, true)
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}
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}),
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getblock: function (address, size)
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{
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return _native.getROMBlock(address, size)
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},
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getstring: function(address, maxLen)
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{
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return _native.getROMString(address, maxLen)
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},
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}
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const mem = {
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u8: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 8, false)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 8, val)
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}
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}),
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u16: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 16, false)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 16, val)
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}
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}),
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u32: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 32, false)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 32, val)
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}
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}),
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s8: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 8, true)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 8, val)
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}
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}),
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s16: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 16, true)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 16, val)
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}
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}),
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s32: new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMInt(prop, 32, true)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMInt(prop, 32, val)
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}
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}),
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'float': new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMFloat(prop)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMFloat(prop, val)
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}
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}),
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'double': new Proxy({},
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{
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get: function(obj, prop)
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{
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return _native.getRDRAMFloat(prop, true)
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},
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set: function(obj, prop, val)
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{
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_native.setRDRAMFloat(prop, val, true)
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}
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}),
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getblock: function(address, size)
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{
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return _native.getRDRAMBlock(address, size)
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},
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getstring: function(address, maxLen)
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{
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return _native.getRDRAMString(address, maxLen)
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},
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bindvar: function(obj, baseAddr, name, type)
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{
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Object.defineProperty(obj, name,
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{
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get: function()
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{
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return mem[type][baseAddr]
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},
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set: function(val)
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{
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mem[type][baseAddr] = val
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}
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})
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return obj
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},
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bindvars: function(obj, list)
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{
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for(var i = 0; i < list.length; i++)
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{
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mem.bindvar(obj, list[i][0], list[i][1], list[i][2])
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}
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return obj
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},
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bindstruct: function(obj, baseAddr, props)
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{
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for (var name in props)
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{
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var type = props[name]
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var size = _typeSizes[type]
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mem.bindvar(obj, baseAddr, name, type)
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baseAddr += size
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}
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return obj
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},
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typedef: function(props, proto)
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{
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var size = 0
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for (var name in props)
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{
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size += _typeSizes[props[name]]
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}
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var StructClass = function(baseAddr)
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{
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mem.bindstruct(this, baseAddr, props)
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}
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StructClass.sizeof = function()
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{
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return size
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}
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/*if(proto)
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{
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StructClass.prototype = proto
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}*/
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return StructClass
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}
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}
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function alert(text, caption){
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caption = caption || ""
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_native.msgBox(text, caption)
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}
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function Socket(fd)
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{
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var connected = false;
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var _fd;
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|
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if(fd)
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{
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// assume this was constructed from Server
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_fd = fd;
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connected = true;
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} else {
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_fd = _native.sockCreate();
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}
|
|
|
|
var _ondata = function(data){}
|
|
var _onclose = function(){}
|
|
var _onconnect = function(){}
|
|
|
|
var _onconnect_base = function(){
|
|
connected = 1;
|
|
_onconnect();
|
|
}
|
|
|
|
var _bufferSize = 2048
|
|
|
|
this.write = function(data, callback)
|
|
{
|
|
_native.write(_fd, data, callback)
|
|
}
|
|
|
|
this.close = function()
|
|
{
|
|
_native.close(_fd)
|
|
}
|
|
|
|
this.connect = function(settings, callback)
|
|
{
|
|
if(!connected)
|
|
{
|
|
_onconnect = callback;
|
|
_native.sockConnect(_fd, settings.host || '127.0.0.1', settings.port || 80, _onconnect_base);
|
|
}
|
|
}
|
|
|
|
var _read = function(data)
|
|
{
|
|
if(data == null)
|
|
{
|
|
connected = false;
|
|
_onclose();
|
|
return;
|
|
}
|
|
_native.read(_fd, _bufferSize, _read)
|
|
_ondata(data)
|
|
}
|
|
|
|
this.on = function(eventType, callback)
|
|
{
|
|
switch(eventType)
|
|
{
|
|
case 'data':
|
|
_ondata = callback
|
|
_native.read(_fd, _bufferSize, _read)
|
|
break;
|
|
case 'close':
|
|
// note: does nothing if ondata not set
|
|
_onclose = callback
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
function Server(settings)
|
|
{
|
|
var _this = this;
|
|
var _fd = _native.sockCreate()
|
|
|
|
var _onconnection = function(socket){}
|
|
|
|
if(settings.port)
|
|
{
|
|
_native.sockListen(_fd, settings.port || 80)
|
|
}
|
|
|
|
// Intermediate callback
|
|
// convert clientFd to Socket and accept next client
|
|
var _acceptClient = function(clientFd)
|
|
{
|
|
_onconnection(new Socket(clientFd))
|
|
_native.sockAccept(_fd, _acceptClient)
|
|
}
|
|
|
|
this.listen = function(port)
|
|
{
|
|
_native.sockListen(_fd, port)
|
|
}
|
|
|
|
this.on = function(eventType, callback)
|
|
{
|
|
switch(eventType)
|
|
{
|
|
case 'connection':
|
|
_onconnection = callback
|
|
_native.sockAccept(_fd, _acceptClient)
|
|
break;
|
|
}
|
|
}
|
|
}
|