// SPDX-License-Identifier: GPL-3.0-only
// Copyright (c) 2022, Sylvain Huet, Ambermind
// Minimacy (r) System

const _DEBUG=false;;

extend Error with msgError _:Str, testError _ _;;	// TODO, remove testError
const TestError = testError "foo" "bar";;

sum _State= _THREAD_RUN, _THREAD_WAIT, _THREAD_DONE, _THREAD_IDLE;;

struct Thread=[
	_threadT,
	_nameT,
	_callerT,

	_echoEnableT, 

	_stateT,
	
	_postingT,
	_tasksT,
	_cyclesT,
	_t0T,
	_locksT 
];;
struct Stream=[
	_typeS,
	_detailS,
	_socketS,
	_thS,
	_onSelectReadS,
	_writeS,
	_onReadS,
	_onWriteS,
	_onAcceptS,
	_closeS,
	_touchS,
	_idleTimeoutS
];;


fun stateName(s)= match s with _THREAD_IDLE-> "IDLE", _THREAD_DONE -> "DONE", _THREAD_WAIT -> "WAIT", _THREAD_RUN -> "RUN";;

var MAX_THREAD_EXEC=1000*1000;;	// queens16@thinkpad -> 25M in 170ms -> 150M opcodes per second. 1M -> at least 150 tasks switch/s
const _MAX__THREAD_TASKS=10;;	// postMessage will freeze the caller if there are too many tasks in the callee's queue 

const _SELECT_TIMEOUT=10000;;

const SOURCE_EXTENSION=".mcy";;

const _SystemPkg=pkg;;

var _HardStop=false;;
var _NiceStop=false;;

const _ThreadBios=[_threadT=_threadCurrent(), _nameT="_BIOS_", _callerT="system",
	_echoEnableT=_echoIsEnabled(),
	_stateT=_THREAD_RUN,
	_t0T=time()];;
var _This=_ThreadBios;;

//------------------------------
include bios._start;;
include bios._util;;
include bios._lock;;
include bios._io;;
include bios._worker;;
include bios._keyboard;;
include bios._timer;;
include bios._net;;
include bios._file;;
include bios._scheduler;;
include bios._thread;;
include bios._date;;
include bios._pkg;;
include bios._admin;;
include bios._ui;;
include bios._console;;