Number.prototype.hex = function(len)
{
len = (len || 8);
var str = (this >>> 0).toString(16).toUpperCase()
while (str.length < len)
{
str = "0" + str
}
return str
}
const u8 = 'u8', u16 = 'u16', u32 = 'u32',
s8 = 's8', s16 = 's16', s32 = 's32',
float = 'float', double = 'double'
const _typeSizes = {
u8: 1, u16: 2, u32: 4,
s8: 1, s16: 2, s32: 4,
float: 4, double: 8
}
const _regNums = {
r0: 0, at: 1, v0: 2, v1: 3,
a0: 4, a1: 5, a2: 6, a3: 7,
t0: 8, t1: 9, t2: 10, t3: 11,
t4: 12, t5: 13, t6: 14, t7: 15,
s0: 16, s1: 17, s2: 18, s3: 19,
s4: 20, s5: 21, s6: 22, s7: 23,
t8: 24, t9: 25, k0: 26, k1: 27,
gp: 28, sp: 29, fp: 30, ra: 31,
f0: 0, f1: 1, f2: 2, f3: 3,
f4: 4, f5: 5, f6: 6, f7: 7,
f8: 8, f9: 9, f10: 10, f11: 11,
f12: 12, f13: 13, f14: 14, f15: 15,
f16: 16, f17: 17, f18: 18, f19: 19,
f20: 20, f21: 21, f22: 22, f23: 23,
f24: 24, f25: 25, f26: 26, f27: 27,
f28: 28, f29: 29, f30: 30, f31: 31
}
const _gprNames = [
'r0', 'at', 'v0', 'v1', 'a0', 'a1', 'a2', 'a3',
't0', 't1', 't2', 't3', 't4', 't5', 't6', 't7',
's0', 's1', 's2', 's3', 's4', 's5', 's6', 's7',
't8', 't9', 'k0', 'k1', 'gp', 'sp', 'fp', 'ra'
]
const GPR_R0 = (1 << 0)
const GPR_AT = (1 << 1)
const GPR_V0 = (1 << 2)
const GPR_V1 = (1 << 3)
const GPR_A0 = (1 << 4)
const GPR_A1 = (1 << 5)
const GPR_A2 = (1 << 6)
const GPR_A3 = (1 << 7)
const GPR_T0 = (1 << 8)
const GPR_T1 = (1 << 9)
const GPR_T2 = (1 << 10)
const GPR_T3 = (1 << 11)
const GPR_T4 = (1 << 12)
const GPR_T5 = (1 << 13)
const GPR_T6 = (1 << 14)
const GPR_T7 = (1 << 15)
const GPR_S0 = (1 << 16)
const GPR_S1 = (1 << 17)
const GPR_S2 = (1 << 18)
const GPR_S3 = (1 << 19)
const GPR_S4 = (1 << 20)
const GPR_S5 = (1 << 21)
const GPR_S6 = (1 << 22)
const GPR_S7 = (1 << 23)
const GPR_T8 = (1 << 24)
const GPR_T9 = (1 << 25)
const GPR_K0 = (1 << 26)
const GPR_K1 = (1 << 27)
const GPR_GP = (1 << 28)
const GPR_SP = (1 << 29)
const GPR_FP = (1 << 30)
const GPR_RA = (1 << 31) >>> 0
const GPR_ANY_ARG = (GPR_A0 | GPR_A1 | GPR_A2 | GPR_A3)
const GPR_ANY_TEMP = (GPR_T0 | GPR_T1 | GPR_T2 | GPR_T3 | GPR_T4 | GPR_T5 | GPR_T6 | GPR_T7 | GPR_T8 | GPR_T9)
const GPR_ANY_SAVE = (GPR_S0 | GPR_S1 | GPR_S2 | GPR_S3 | GPR_S4 | GPR_S5 | GPR_S6 | GPR_S7)
const GPR_ANY = (GPR_R0 | GPR_AT | GPR_V0 | GPR_V1 | GPR_ANY_ARG | GPR_ANY_TEMP | GPR_ANY_SAVE | GPR_K0 | GPR_K1 | GPR_GP | GPR_SP | GPR_FP | GPR_RA) >>> 0
function AddressRange(start, end)
{
this.start = start >>> 0
this.end = end >>> 0
Object.freeze(this)
}
const ADDR_ANY = new AddressRange(0x00000000, 0xFFFFFFFF)
const ADDR_ANY_KUSEG = new AddressRange(0x00000000, 0x7FFFFFFF)
const ADDR_ANY_KSEG0 = new AddressRange(0x80000000, 0x9FFFFFFF)
const ADDR_ANY_KSEG1 = new AddressRange(0xA0000000, 0xBFFFFFFF)
const ADDR_ANY_KSEG2 = new AddressRange(0xC0000000, 0xFFFFFFFF)
const ADDR_ANY_RDRAM = new AddressRange(0x80000000, 0x807FFFFF)
const ADDR_ANY_RDRAM_UNC = new AddressRange(0xA0000000, 0xA07FFFFF)
const ADDR_ANY_CART_ROM = new AddressRange(0x90000000, 0x95FFFFFF)
const ADDR_ANY_CART_ROM_UNC = new AddressRange(0xB0000000, 0xB5FFFFFF)
const asm = {
gprname: function(num)
{
if(num in _gprNames)
{
return _gprNames[num]
}
return ""
}
}
const fs = {
open: function(path, mode)
{
if (["r", "rb", "w", "wb", "a", "ab", "r+", "rb+", "r+b", "w+", "wb+", "w+b", "a+", "ab+", "a+b"].indexOf(mode) == -1)
{
return false
}
return _native.fsOpen(path, mode)
},
close: function(fd)
{
return _native.fsClose(fd)
},
write: function(fd, buffer, offset, length, position)
{
return _native.fsWrite(fd, buffer, offset, length, position)
},
writeFile: function(path, buffer)
{
var fd = fs.open(path, 'wb')
if (fd == false)
{
return false
}
fs.write(fd, buffer)
fs.close(fd)
return true
},
read: function (fd, buffer, offset, length, position)
{
return _native.fsRead(fd, buffer, offset, length, position)
},
readFile: function(path)
{
var fd = fs.open(path, 'rb')
if(fd == false)
{
return false
}
var stats = fs.fstat(fd);
var buf = new Buffer(stats.size)
fs.read(fd, buf, 0, stats.size, 0)
return buf
},
fstat: function(fd)
{
var rawStats = _native.fsFStat(fd)
if (rawStats == false)
{
return false
}
return new fs.Stats(rawStats)
},
stat: function(path)
{
var rawStats = _native.fsStat(path)
if (rawStats == false)
{
return false
}
return new fs.Stats(rawStats)
},
mkdir: function(path)
{
return _native.fsMkDir(path)
},
rmdir: function(path)
{
return _native.fsRmDir(path)
},
readdir: function(path)
{
return _native.fsReadDir(path)
},
unlink: function(path)
{
return _native.fsUnlink(path)
},
Stats: function(rawstats)
{
this.dev = rawstats.dev
this.ino = rawstats.ino
this.mode = rawstats.mode
this.nlink = rawstats.nlink
this.uid = rawstats.uid
this.gid = rawstats.gid
this.rdev = rawstats.rdev
this.size = rawstats.size
this.atimeMs = rawstats.atimeMs
this.mtimeMs = rawstats.mtimeMs
this.ctimeMs = rawstats.ctimeMs
this.atime = new Date(this.atimeMs)
this.mtime = new Date(this.mtimeMs)
this.ctime = new Date(this.ctimeMs)
Object.freeze(this)
}
}
fs.Stats.S_IFMT = 0xF000
fs.Stats.S_IFDIR = 0x4000
fs.Stats.S_IFCHR = 0x2000
fs.Stats.S_IFIFO = 0x1000
fs.Stats.S_IFREG = 0x8000
fs.Stats.S_IREAD = 0x0100
fs.Stats.S_IWRITE = 0x0080
fs.Stats.S_IEXEC = 0x0040
fs.Stats.prototype.isDirectory = function()
{
return ((this.mode & fs.Stats.S_IFMT) == fs.Stats.S_IFDIR)
}
fs.Stats.prototype.isFile = function()
{
return ((this.mode & fs.Stats.S_IFMT) == fs.Stats.S_IFREG)
}
Object.freeze(fs.Stats)
Object.freeze(fs.Stats.prototype)
const system = {
pause: function()
{
_native.pause()
},
resume: function()
{
},
reset: function()
{
},
hardreset: function()
{
},
savestate: function()
{
},
loadstate: function()
{
},
setsaveslot: function(slot)
{
},
getsaveslot: function()
{
},
generatebitmap: function()
{
}
}
const debug = {
showmemory: function(address)
{
},
showcommands: function(address)
{
_native.showCommands(address)
},
breakhere: function()
{
_native.breakHere()
},
disasm: function()
{
}
}
const console = {
print: function(data)
{
_native.consolePrint(data);
},
log: function()
{
for(var i in arguments)
{
console.print(arguments[i].toString())
if(i < arguments.length - 1)
{
console.print(" ")
}
}
console.print("\r\n")
},
clear: function()
{
_native.consoleClear();
}
}
const screen = {
print: function(x, y, text)
{
_native.screenPrint(x, y, text)
}
}
const events = (function()
{
var callbacks = {};
var nextCallbackId = 0;
return {
on: function(hook, callback, param, param2, bOnce)
{
this._stashCallback(callback)
return _native.addCallback(hook, callback, param, param2, 0, 0, bOnce)
},
onexec: function(addr, callback)
{
var param = 0;
var param2 = 0;
if (typeof (addr) == "object")
{
param = addr.start;
param2 = addr.end;
}
else if (typeof (addr) == "number")
{
param = addr;
}
return events.on('exec', callback, param, param2)
},
onopcode: function (addr, value, arg3, arg4)
{
// onopcode(addr, value, callback)
// onopcode(addr, value, mask, callback)
var start = 0;
var end = 0;
var mask;
var callback;
if(typeof(addr) == "object")
{
start = addr.start;
end = addr.end;
}
else if (typeof (addr) == "number")
{
start = addr;
}
if (typeof (arg3) == "number")
{
mask = arg3;
callback = arg4;
}
else if (typeof (arg3) == "function")
{
mask = 0xFFFFFFFF;
callback = arg3;
}
this._stashCallback(callback);
return _native.addCallback('opcode', callback, start, end, value, mask)
},
ongprvalue: function(addr, registers, value, callback)
{
var start = 0;
var end = 0;
if(typeof(addr) == "object")
{
start = addr.start;
end = addr.end;
}
else if(typeof(addr) == "number")
{
start = addr;
}
this._stashCallback(callback);
return _native.addCallback('gprvalue', callback, start, end, registers, value)
},
onread: function(addr, callback)
{
var param = 0;
var param2 = 0;
if (typeof (addr) == "object")
{
param = addr.start;
param2 = addr.end;
}
else if (typeof (addr) == "number")
{
param = addr;
}
return events.on('read', callback, param, param2)
},
onwrite: function(addr, callback)
{
var param = 0;
var param2 = 0;
if (typeof (addr) == "object")
{
param = addr.start;
param2 = addr.end;
}
else if (typeof (addr) == "number")
{
param = addr;
}
return events.on('write', callback, param, param2)
},
ondraw: function(callback)
{
return events.on('draw', callback, 0)
},
remove: function(callbackId)
{
_native.removeCallback(callbackId)
},
clear: function(){},
_stashCallback: function(callback)
{
callbacks[nextCallbackId] = callback
return nextCallbackId++;
},
_unstashCallback: function()
{
},
}
})();
const gpr = new Proxy({},
{
get: function(obj, prop)
{
if (typeof prop == 'number' && prop < 32)
{
return _native.getGPRVal(prop)
}
if (prop in _regNums)
{
return _native.getGPRVal(_regNums[prop])
}
switch(prop)
{
case 'pc': return _native.getPCVal(); break;
case 'hi': return _native.getHIVal(false); break;
case 'lo': return _native.getLOVal(false); break;
}
},
set: function(obj, prop, val)
{
if (typeof prop == 'number' && prop < 32)
{
_native.setGPRVal(prop, false, val)
return
}
if (prop in _regNums)
{
_native.setGPRVal(_regNums[prop], false, val)
return
}
switch(prop)
{
case 'pc': _native.setPCVal(val); break;
case 'hi': _native.setHIVal(false, val); break;
case 'lo': _native.setLOVal(false, val); break;
}
}
})
const ugpr = new Proxy({},
{
get: function (obj, prop)
{
if (typeof prop == 'number' && prop < 32)
{
return _native.getGPRVal(prop, true)
}
if (prop in _regNums)
{
return _native.getGPRVal(_regNums[prop], true)
}
switch(prop)
{
case 'hi': return _native.getHIVal(true); break;
case 'lo': return _native.getLOVal(true); break;
}
},
set: function (obj, prop, val)
{
if (typeof prop == 'number' && prop < 32)
{
_native.setGPRVal(prop, true, val)
return
}
if (prop in _regNums)
{
_native.setGPRVal(_regNums[prop], true, val)
return
}
switch(prop)
{
case 'hi': _native.setHIVal(true, val); break;
case 'lo': _native.setLOVal(true, val); break;
}
}
})
const fpr = new Proxy({},
{
get: function(obj, prop)
{
if (typeof prop == 'number')
{
return _native.getFPRVal(prop)
}
if (prop in _regNums)
{
return _native.getFPRVal(_regNums[prop])
}
},
set: function(obj, prop, val)
{
if (typeof prop == 'number' && prop < 32)
{
_native.setFPRVal(prop, false, val)
return
}
if (prop in _regNums)
{
_native.setFPRVal(_regNums[prop], false, val)
}
}
})
const dfpr = new Proxy({},
{
get: function (obj, prop)
{
if (typeof prop == 'number')
{
return _native.getFPRVal(prop, true)
}
if (prop in _regNums)
{
return _native.getFPRVal(_regNums[prop], true)
}
},
set: function (obj, prop, val)
{
if (typeof prop == 'number' && prop < 32)
{
_native.setFPRVal(prop, true, val)
return
}
if (prop in _regNums)
{
_native.setFPRVal(_regNums[prop], true, val)
}
}
})
const cop0 = new Proxy({},
{
get: function (obj, prop) {
if (prop == "cause") {
return _native.getCauseVal();
}
},
set: function (obj, prop, val) {
if (prop == "cause") {
_native.setCauseVal(val);
}
}
})
const rom = {
u8: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 8, false)
}
}),
u16: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 16, false)
}
}),
u32: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 32, false)
}
}),
s8: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 8, true)
}
}),
s16: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 16, true)
}
}),
s32: new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMInt(prop, 32, true)
}
}),
'float': new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMFloat(prop)
},
set: function (obj, prop, val)
{
_native.setROMFloat(prop, val)
}
}),
'double': new Proxy({},
{
get: function (obj, prop)
{
return _native.getROMFloat(prop, true)
},
set: function (obj, prop, val)
{
_native.setROMFloat(prop, val, true)
}
}),
getblock: function (address, size)
{
return _native.getROMBlock(address, size)
},
getstring: function(address, maxLen)
{
return _native.getROMString(address, maxLen)
},
}
const mem = {
u8: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 8, false)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 8, val)
}
}),
u16: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 16, false)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 16, val)
}
}),
u32: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 32, false)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 32, val)
}
}),
s8: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 8, true)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 8, val)
}
}),
s16: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 16, true)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 16, val)
}
}),
s32: new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMInt(prop, 32, true)
},
set: function(obj, prop, val)
{
_native.setRDRAMInt(prop, 32, val)
}
}),
'float': new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMFloat(prop)
},
set: function(obj, prop, val)
{
_native.setRDRAMFloat(prop, val)
}
}),
'double': new Proxy({},
{
get: function(obj, prop)
{
return _native.getRDRAMFloat(prop, true)
},
set: function(obj, prop, val)
{
_native.setRDRAMFloat(prop, val, true)
}
}),
getblock: function(address, size)
{
return _native.getRDRAMBlock(address, size)
},
getstring: function(address, maxLen)
{
return _native.getRDRAMString(address, maxLen)
},
bindvar: function(obj, baseAddr, name, type)
{
Object.defineProperty(obj, name,
{
get: function()
{
return mem[type][baseAddr]
},
set: function(val)
{
mem[type][baseAddr] = val
}
})
return obj
},
bindvars: function(obj, list)
{
for(var i = 0; i < list.length; i++)
{
mem.bindvar(obj, list[i][0], list[i][1], list[i][2])
}
return obj
},
bindstruct: function(obj, baseAddr, props)
{
for (var name in props)
{
var type = props[name]
var size = _typeSizes[type]
mem.bindvar(obj, baseAddr, name, type)
baseAddr += size
}
return obj
},
typedef: function(props, proto)
{
var size = 0
for (var name in props)
{
size += _typeSizes[props[name]]
}
var StructClass = function(baseAddr)
{
mem.bindstruct(this, baseAddr, props)
}
StructClass.sizeof = function()
{
return size
}
/*if(proto)
{
StructClass.prototype = proto
}*/
return StructClass
}
}
function alert(text, caption){
caption = caption || ""
_native.msgBox(text, caption)
}
function Socket(fd)
{
var connected = false;
var _fd;
if(fd)
{
// assume this was constructed from Server
_fd = fd;
connected = true;
} else {
_fd = _native.sockCreate();
}
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;
}
}
}