116 lines
4.4 KiB
JavaScript
116 lines
4.4 KiB
JavaScript
/**
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* @fileoverview Defines PDP-11 message categories.
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* @author <a href="mailto:Jeff@pcjs.org">Jeff Parsons</a>
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* @copyright © Jeff Parsons 2012-2017
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*
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* This file is part of PCjs, a computer emulation software project at <http://pcjs.org/>.
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*
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* PCjs is free software: you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation, either version 3
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* of the License, or (at your option) any later version.
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*
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* PCjs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCjs. If not,
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* see <http://www.gnu.org/licenses/gpl.html>.
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*
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* You are required to include the above copyright notice in every modified copy of this work
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* and to display that copyright notice when the software starts running; see COPYRIGHT in
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* <http://pcjs.org/modules/shared/lib/defines.js>.
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*
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* Some PCjs files also attempt to load external resource files, such as character-image files,
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* ROM files, and disk image files. Those external resource files are not considered part of PCjs
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* for purposes of the GNU General Public License, and the author does not claim any copyright
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* as to their contents.
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*/
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"use strict";
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var MessagesPDP11 = {
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CPU: 0x00000001,
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TRAP: 0x00000002,
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FAULT: 0x00000004,
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INT: 0x00000008,
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BUS: 0x00000010,
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MEMORY: 0x00000020,
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MMU: 0x00000040,
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ROM: 0x00000080,
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DEVICE: 0x00000100,
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PANEL: 0x00000200,
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KEYBOARD: 0x00000400,
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KEYS: 0x00000800,
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PC11: 0x00001000,
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PAPER: 0x00001000,
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DISK: 0x00002000,
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READ: 0x00004000,
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WRITE: 0x00008000,
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RK11: 0x00010000,
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RL11: 0x00020000,
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RX11: 0x00040000,
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DL11: 0x00100000,
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SERIAL: 0x00100000,
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KW11: 0x00200000,
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TIMER: 0x00200000,
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SPEAKER: 0x01000000,
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COMPUTER: 0x02000000,
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LOG: 0x20000000,
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WARN: 0x40000000,
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HALT: 0x80000000|0
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};
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/*
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* Message categories supported by the messageEnabled() function and other assorted message
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* functions. Each category has a corresponding bit value that can be combined (ie, OR'ed) as
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* needed. The Debugger's message command ("m") is used to turn message categories on and off,
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* like so:
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*
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* m port on
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* m port off
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* ...
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*
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* NOTE: The order of these categories can be rearranged, alphabetized, etc, as desired; just be
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* aware that changing the bit values could break saved Debugger states (not a huge concern, just
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* something to be aware of).
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*/
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MessagesPDP11.CATEGORIES = {
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"cpu": MessagesPDP11.CPU,
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"trap": MessagesPDP11.TRAP,
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"fault": MessagesPDP11.FAULT,
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"int": MessagesPDP11.INT,
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"bus": MessagesPDP11.BUS,
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"memory": MessagesPDP11.MEMORY,
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"mmu": MessagesPDP11.MMU,
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"rom": MessagesPDP11.ROM,
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"device": MessagesPDP11.DEVICE,
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"panel": MessagesPDP11.PANEL,
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"keyboard": MessagesPDP11.KEYBOARD, // "kbd" is also allowed as shorthand for "keyboard"; see doMessages()
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"key": MessagesPDP11.KEYS, // using "key" instead of "keys", since the latter is a method on JavasScript objects
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"pc11": MessagesPDP11.PC11,
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"paper": MessagesPDP11.PAPER,
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"disk": MessagesPDP11.DISK,
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"read": MessagesPDP11.READ,
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"write": MessagesPDP11.WRITE,
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"rk11": MessagesPDP11.RK11,
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"rl11": MessagesPDP11.RL11,
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"rx11": MessagesPDP11.RX11,
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"dl11": MessagesPDP11.DL11,
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"serial": MessagesPDP11.SERIAL,
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"kw11": MessagesPDP11.KW11,
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"timer": MessagesPDP11.TIMER,
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"speaker": MessagesPDP11.SPEAKER,
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"computer": MessagesPDP11.COMPUTER,
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/*
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* Now we turn to message actions rather than message types; for example, setting "halt"
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* on or off doesn't enable "halt" messages, but rather halts the CPU on any message above.
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*
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* Similarly, "m log on" turns on message logging, deferring the display of all messages
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* until "m log off" is issued.
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*/
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"log": MessagesPDP11.LOG,
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"warn": MessagesPDP11.WARN,
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"halt": MessagesPDP11.HALT
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};
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if (NODE) module.exports = MessagesPDP11;
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