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Move config constants to a config file

This commit is contained in:
n loewen 2023-08-02 10:52:47 +01:00
parent 91ff26fdea
commit b81b6c8f5a
3 changed files with 3 additions and 5 deletions
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3
assembler.js
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@ -1,12 +1,11 @@
const printMemory = require('./print-memory.js'); const printMemory = require('./print-memory.js');
const { INITIAL_IP_ADDRESS, START_OF_DISPLAY_MEM } = require('./machine.config.js');
// 1 = verbose // 1 = verbose
// 2 = what i'm currently focusing on // 2 = what i'm currently focusing on
// 3 = always print // 3 = always print
// 4 = silent // 4 = silent
const DEBUG = 4; const DEBUG = 4;
const INITIAL_IP_ADDRESS = 48;
const START_OF_DISPLAY_MEM = 0;
const mnemonicsWithOptionalArgs = ['end', 'cfc', 'chp']; const mnemonicsWithOptionalArgs = ['end', 'cfc', 'chp'];
const mnemonics2opcodes = { const mnemonics2opcodes = {

2
display.js
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@ -1,4 +1,4 @@
const START_OF_DISPLAY_MEM = 0; const { START_OF_DISPLAY_MEM } = require('./machine.config');
exports.printDisplay = (mem) => { exports.printDisplay = (mem) => {
const disp = START_OF_DISPLAY_MEM; const disp = START_OF_DISPLAY_MEM;

3
simulator.js
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@ -3,8 +3,7 @@
// - instructions are two bytes long: // - instructions are two bytes long:
// one byte for the opcode, one for the argument // one byte for the opcode, one for the argument
const INITIAL_IP_ADDRESS = 48; const { INITIAL_IP_ADDRESS, CYCLE_LIMIT } = require('./machine.config');
const CYCLE_LIMIT = 128; // max number of times to step the CPU, to stop endless loops
const display = require('./display.js'); const display = require('./display.js');