mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2025-04-05 11:38:54 +00:00
arm32: new vasm, new editor mode
This commit is contained in:
Steven Hugg
parent
76d29c6026
commit
c99597ee28
@ -540,6 +540,7 @@ if (window.location.host.endsWith('8bitworkshop.com')) {
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<script src="src/codemirror/fastbasic.js"></script>
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<script src="src/codemirror/basic.js"></script>
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<script src="src/codemirror/wiz.js"></script>
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<script src="src/codemirror/vasm.js"></script>
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<link rel="stylesheet" href="css/codemirror.css">
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<script src="codemirror/addon/edit/matchbrackets.js"></script>
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<script src="codemirror/addon/search/search.js"></script>
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98
src/codemirror/vasm.js
Normal file
98
src/codemirror/vasm.js
Normal file
@ -0,0 +1,98 @@
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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// vasm DASM syntax
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CodeMirror.defineMode('vasm', function(_config, parserConfig) {
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var keywords1, keywords2;
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var directives_list = [
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];
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var directives = new Map();
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directives_list.forEach(function(s) { directives.set(s, 'keyword'); });
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var opcodes = /^[a-z]+\b/;
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var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;
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return {
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startState: function() {
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return {
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context: 0
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};
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},
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token: function(stream, state) {
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if (!stream.column()) {
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state.context = 0;
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}
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if (stream.eatSpace()) {
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if (!state.context) state.context = 1;
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return null;
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}
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var w;
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if (stream.eatWhile(/\w/)) {
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w = stream.current();
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var cur = w.toLowerCase();
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var style = directives.get(cur);
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if (style)
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return style;
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if (stream.eat(':')) {
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state.context = 1;
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return 'tag';
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}
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if (state.context == 1 && opcodes.test(w)) {
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state.context = 4;
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return 'keyword';
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} else if (state.context == 4 && numbers.test(w)) {
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return 'number';
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} else if (stream.match(numbers)) {
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return 'number';
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} else {
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return null;
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}
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} else if (stream.eat('.')) {
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if (stream.eatWhile(/[\w]/)) {
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return 'meta';
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}
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} else if (stream.eat(';')) {
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stream.skipToEnd();
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return 'comment';
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} else if (stream.eat('"')) {
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while (w = stream.next()) {
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if (w == '"')
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break;
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if (w == '\\')
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stream.next();
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}
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return 'string';
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} else if (stream.eat('\'')) {
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if (stream.match(/\\?.'/))
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return 'number';
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} else if (stream.eat('$') || stream.eat('#')) {
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if (stream.eatWhile(/[^;]/i))
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return 'number';
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} else if (stream.eat('%')) {
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if (stream.eatWhile(/[01]/))
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return 'number';
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} else {
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stream.next();
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}
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return null;
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}
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};
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});
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CodeMirror.defineMIME("text/x-vasm", "vasm");
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});
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@ -101,7 +101,8 @@ export interface ARMCoreState {
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bankedRegisters: number[][],
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spsr: number,
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bankedSPSRs: number[],
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cycles: number
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cycles: number,
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instructionWidth: 2 | 4
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}
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interface ARMCoreType {
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@ -122,6 +123,7 @@ interface ARMCoreType {
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spsr: number;
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mmu: ARMMMUInterface;
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irq : ARMIRQInterface;
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instructionWidth: 2 | 4;
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hasSPSR() : boolean;
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unpackCPSR(v : number) : void;
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@ -148,6 +150,33 @@ export enum ARMMode {
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MODE_SYSTEM = 0x1F
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}
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export enum ARMRegs {
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SP = 13,
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LR = 14,
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PC = 15,
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}
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export enum ARMConstants {
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BANK_NONE = 0,
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BANK_FIQ = 1,
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BANK_IRQ = 2,
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BANK_SUPERVISOR = 3,
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BANK_ABORT = 4,
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BANK_UNDEFINED = 5,
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WORD_SIZE_ARM = 4,
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WORD_SIZE_THUMB = 2,
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BASE_RESET = 0x00000000,
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BASE_UNDEF = 0x00000004,
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BASE_SWI = 0x00000008,
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BASE_PABT = 0x0000000C,
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BASE_DABT = 0x00000010,
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BASE_IRQ = 0x00000018,
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BASE_FIQ = 0x0000001C,
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}
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const UNALLOC_MASK = 0x0FFFFF00;
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const USER_MASK = 0xF0000000;
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const PRIV_MASK = 0x000000CF; // This is out of spec, but it seems to be what's done in other implementations
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@ -2627,14 +2656,14 @@ function ARMCore() {
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};
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ARMCore.prototype.resetCPU = function(startOffset) {
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for (var i = 0; i < this.PC; ++i) {
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for (var i = 0; i < ARMRegs.PC; ++i) {
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this.gprs[i] = 0;
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}
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this.gprs[this.PC] = startOffset + this.WORD_SIZE_ARM;
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this.gprs[ARMRegs.PC] = startOffset + ARMConstants.WORD_SIZE_ARM;
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this.loadInstruction = this.loadInstructionArm;
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this.execMode = ARMMode.MODE_ARM;
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this.instructionWidth = this.WORD_SIZE_ARM;
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this.instructionWidth = ARMConstants.WORD_SIZE_ARM;
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this.mode = ARMMode.MODE_SYSTEM;
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@ -2674,21 +2703,21 @@ ARMCore.prototype.resetCPU = function(startOffset) {
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var mmu = this.mmu as ARMMMUInterface;
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this.step = function() {
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var instruction = this.instruction || (this.instruction = this.loadInstruction(gprs[this.PC] - this.instructionWidth));
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gprs[this.PC] += this.instructionWidth;
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var instruction = this.instruction || (this.instruction = this.loadInstruction(gprs[ARMRegs.PC] - this.instructionWidth));
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gprs[ARMRegs.PC] += this.instructionWidth;
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this.conditionPassed = true;
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instruction();
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if (!instruction.writesPC) {
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if (this.instruction != null) { // We might have gotten an interrupt from the instruction
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if (instruction.next == null || instruction.next.page.invalid) {
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instruction.next = this.loadInstruction(gprs[this.PC] - this.instructionWidth);
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instruction.next = this.loadInstruction(gprs[ARMRegs.PC] - this.instructionWidth);
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}
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this.instruction = instruction.next;
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}
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} else {
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if (this.conditionPassed) {
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var pc = gprs[this.PC] &= 0xFFFFFFFE;
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var pc = gprs[ARMRegs.PC] &= 0xFFFFFFFE;
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if (this.execMode == ARMMode.MODE_ARM) {
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mmu.wait32(pc);
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mmu.waitPrefetch32(pc);
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@ -2696,12 +2725,12 @@ ARMCore.prototype.resetCPU = function(startOffset) {
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mmu.wait(pc);
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mmu.waitPrefetch(pc);
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}
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gprs[this.PC] += this.instructionWidth;
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gprs[ARMRegs.PC] += this.instructionWidth;
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if (!instruction.fixedJump) {
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this.instruction = null;
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} else if (this.instruction != null) {
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if (instruction.next == null || instruction.next.page.invalid) {
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instruction.next = this.loadInstruction(gprs[this.PC] - this.instructionWidth);
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instruction.next = this.loadInstruction(gprs[ARMRegs.PC] - this.instructionWidth);
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}
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this.instruction = instruction.next;
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}
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@ -2787,7 +2816,8 @@ ARMCore.prototype.freeze = function() : ARMCoreState {
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this.bankedSPSRs[4],
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this.bankedSPSRs[5]
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],
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'cycles': this.cycles
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'cycles': this.cycles,
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'instructionWidth': this.instructionWidth,
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};
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};
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@ -2860,6 +2890,10 @@ ARMCore.prototype.defrost = function(frost: ARMCoreState) {
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this.bankedSPSRs[5] = frost.bankedSPSRs[5];
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this.cycles = frost.cycles;
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this.instructionWidth = frost.instructionWidth;
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this.loadInstruction = frost.instructionWidth == 2 ? this.loadInstructionThumb : this.loadInstructionArm;
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this.execMode = frost.instructionWidth == 2 ? ARMMode.MODE_THUMB : ARMMode.MODE_ARM;
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};
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ARMCore.prototype.fetchPage = function(address : number) {
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@ -2921,17 +2955,17 @@ ARMCore.prototype.selectBank = function(mode : ARMMode) {
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case ARMMode.MODE_USER:
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case ARMMode.MODE_SYSTEM:
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// No banked registers
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return this.BANK_NONE;
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return ARMConstants.BANK_NONE;
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case ARMMode.MODE_FIQ:
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return this.BANK_FIQ;
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return ARMConstants.BANK_FIQ;
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case ARMMode.MODE_IRQ:
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return this.BANK_IRQ;
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return ARMConstants.BANK_IRQ;
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case ARMMode.MODE_SUPERVISOR:
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return this.BANK_SUPERVISOR;
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return ARMConstants.BANK_SUPERVISOR;
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case ARMMode.MODE_ABORT:
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return this.BANK_ABORT;
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return ARMConstants.BANK_ABORT;
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case ARMMode.MODE_UNDEFINED:
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return this.BANK_UNDEFINED;
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return ARMConstants.BANK_UNDEFINED;
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default:
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throw new EmuHalt("Invalid user mode passed to selectBank");
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}
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@ -2941,10 +2975,10 @@ ARMCore.prototype.switchExecMode = function(newMode) {
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if (this.execMode != newMode) {
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this.execMode = newMode;
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if (newMode == ARMMode.MODE_ARM) {
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this.instructionWidth = this.WORD_SIZE_ARM;
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this.instructionWidth = ARMConstants.WORD_SIZE_ARM;
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this.loadInstruction = this.loadInstructionArm;
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} else {
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this.instructionWidth = this.WORD_SIZE_THUMB;
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this.instructionWidth = ARMConstants.WORD_SIZE_THUMB;
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this.loadInstruction = this.loadInstructionThumb;
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}
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}
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@ -2963,8 +2997,8 @@ ARMCore.prototype.switchMode = function(newMode) {
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if (newBank != oldBank) {
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// TODO: support FIQ
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if (newMode == ARMMode.MODE_FIQ || this.mode == ARMMode.MODE_FIQ) {
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var oldFiqBank = (oldBank == this.BANK_FIQ) ? 1 : 0;
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var newFiqBank = (newBank == this.BANK_FIQ) ? 1 : 0;
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var oldFiqBank = (oldBank == ARMConstants.BANK_FIQ) ? 1 : 0;
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var newFiqBank = (newBank == ARMConstants.BANK_FIQ) ? 1 : 0;
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this.bankedRegisters[oldFiqBank][2] = this.gprs[8];
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this.bankedRegisters[oldFiqBank][3] = this.gprs[9];
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this.bankedRegisters[oldFiqBank][4] = this.gprs[10];
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@ -2976,10 +3010,10 @@ ARMCore.prototype.switchMode = function(newMode) {
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this.gprs[11] = this.bankedRegisters[newFiqBank][5];
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this.gprs[12] = this.bankedRegisters[newFiqBank][6];
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}
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this.bankedRegisters[oldBank][0] = this.gprs[this.SP];
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this.bankedRegisters[oldBank][1] = this.gprs[this.LR];
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this.gprs[this.SP] = this.bankedRegisters[newBank][0];
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this.gprs[this.LR] = this.bankedRegisters[newBank][1];
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this.bankedRegisters[oldBank][0] = this.gprs[ARMRegs.SP];
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this.bankedRegisters[oldBank][1] = this.gprs[ARMRegs.LR];
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this.gprs[ARMRegs.SP] = this.bankedRegisters[newBank][0];
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this.gprs[ARMRegs.LR] = this.bankedRegisters[newBank][1];
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this.bankedSPSRs[oldBank] = this.spsr;
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this.spsr = this.bankedSPSRs[newBank];
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@ -3018,8 +3052,8 @@ ARMCore.prototype.raiseIRQ = function() {
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var instructionWidth = this.instructionWidth;
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this.switchMode(ARMMode.MODE_IRQ);
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this.spsr = cpsr;
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this.gprs[this.LR] = this.gprs[this.PC] - instructionWidth + 4;
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this.gprs[this.PC] = this.BASE_IRQ + this.WORD_SIZE_ARM;
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this.gprs[ARMRegs.LR] = this.gprs[ARMRegs.PC] - instructionWidth + 4;
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this.gprs[ARMRegs.PC] = this.BASE_IRQ + ARMConstants.WORD_SIZE_ARM;
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this.instruction = null;
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this.switchExecMode(ARMMode.MODE_ARM);
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this.cpsrI = true;
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@ -3030,8 +3064,8 @@ ARMCore.prototype.raiseTrap = function() {
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var instructionWidth = this.instructionWidth;
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this.switchMode(ARMMode.MODE_SUPERVISOR);
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this.spsr = cpsr;
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this.gprs[this.LR] = this.gprs[this.PC] - instructionWidth;
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this.gprs[this.PC] = this.BASE_SWI + this.WORD_SIZE_ARM;
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this.gprs[ARMRegs.LR] = this.gprs[ARMRegs.PC] - instructionWidth;
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this.gprs[ARMRegs.PC] = this.BASE_SWI + ARMConstants.WORD_SIZE_ARM;
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this.instruction = null;
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this.switchExecMode(ARMMode.MODE_ARM);
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this.cpsrI = true;
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@ -3213,7 +3247,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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// MRS
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var rd = (instruction & 0x0000F000) >> 12;
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op = this.armCompiler.constructMRS(rd, r, condOp);
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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}
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} else {
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// Data processing/FSR transfer
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@ -3374,7 +3408,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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}
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break;
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}
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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}
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} else if ((instruction & 0x0FB00FF0) == 0x01000090) {
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// Single data swap
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@ -3386,7 +3420,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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} else {
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op = this.armCompiler.constructSWP(rd, rn, rm, condOp);
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}
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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} else {
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switch (i) {
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case 0x00000000:
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@ -3446,7 +3480,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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op = this.armCompiler.constructSMLALS(rd, rn, rs, rm, condOp);
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break;
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}
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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} else {
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// Halfword and signed byte data transfer
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var load = instruction & 0x00100000;
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@ -3465,7 +3499,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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} else {
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address = this.armCompiler.constructAddressingMode23Register(instruction, rm, condOp);
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}
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address.writesPC = !!w && rn == this.PC;
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address.writesPC = !!w && rn == ARMRegs.PC;
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if ((instruction & 0x00000090) == 0x00000090) {
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if (load) {
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@ -3489,7 +3523,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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op = this.armCompiler.constructSTRH(rd, address, condOp);
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}
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}
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op.writesPC = rd == this.PC || address.writesPC;
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op.writesPC = rd == ARMRegs.PC || address.writesPC;
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}
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break;
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case 0x04000000:
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@ -3541,7 +3575,7 @@ ARMCore.prototype.compileArm = function(instruction) {
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op = this.armCompiler.constructSTR(rd, address, condOp);
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}
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}
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op.writesPC = rd == this.PC || address.writesPC;
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op.writesPC = rd == ARMRegs.PC || address.writesPC;
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break;
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case 0x08000000:
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// Block data transfer
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@ -3733,7 +3767,7 @@ ARMCore.prototype.compileThumb = function(instruction) {
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case 0x0000:
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// ADD(4)
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op = this.thumbCompiler.constructADD4(rd, rm)
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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break;
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case 0x0100:
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// CMP(3)
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@ -3743,7 +3777,7 @@ ARMCore.prototype.compileThumb = function(instruction) {
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case 0x0200:
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// MOV(3)
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op = this.thumbCompiler.constructMOV3(rd, rm);
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op.writesPC = rd == this.PC;
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op.writesPC = rd == ARMRegs.PC;
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break;
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case 0x0300:
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// BX
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@ -4198,4 +4232,7 @@ export class ARM32CPU implements CPU, InstructionBased, ARMMMUInterface, ARMIRQI
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}
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updateTimers() : void {
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}
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isThumb() : boolean {
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return this.core.instructionWidth == 2;
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}
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}
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@ -84,7 +84,7 @@ var TOOL_TO_SOURCE_STYLE = {
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'basic': 'basic',
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||||
'silice': 'verilog',
|
||||
'wiz': 'text/x-wiz',
|
||||
'vasmarm': '6502'
|
||||
'vasmarm': 'vasm'
|
||||
}
|
||||
|
||||
function gaEvent(category:string, action:string, label?:string, value?:string) {
|
||||
|
||||
@ -71,6 +71,7 @@ const MODEDEFS = {
|
||||
z80: { isAsm: true },
|
||||
jsasm: { isAsm: true },
|
||||
gas: { isAsm: true },
|
||||
vasm: { isAsm: true },
|
||||
inform6: { theme: 'cobalt' },
|
||||
markdown: { lineWrap: true },
|
||||
fastbasic: { noGutters: true },
|
||||
|
||||
@ -89,12 +89,12 @@ export class ARM32Machine extends BasicScanlineMachine implements Debuggable {
|
||||
getDebugInfo?(category: string, state: EmuState) : string {
|
||||
var s = '';
|
||||
var c = state.c as ARMCoreState;
|
||||
for (var i=0; i<13; i++) {
|
||||
s += lpad('r'+i, 3) + ' ' + hex(c.gprs[i],8) + '\n';
|
||||
const EXEC_MODE = {2:'Thumb',4:'ARM'};
|
||||
const REGNAMES = {15:'PC',14:'LR',13:'SP',12:'IP',11:'FP',9:'SB'};
|
||||
for (var i=0; i<16; i++) {
|
||||
s += lpad(REGNAMES[i]||'',3) + lpad('r'+i, 5) + ' ' + hex(c.gprs[i],8) + '\n';
|
||||
}
|
||||
s += ' SP ' + hex(c.SP,8) + '\n';
|
||||
s += ' LR ' + hex(c.gprs[14],8) + '\n';
|
||||
s += ' PC ' + hex(c.PC,8) + '\n';
|
||||
s += 'Flags ';
|
||||
s += c.cpsrN ? " N" : " -";
|
||||
s += c.cpsrV ? " V" : " -";
|
||||
s += c.cpsrF ? " F" : " -";
|
||||
@ -102,10 +102,9 @@ export class ARM32Machine extends BasicScanlineMachine implements Debuggable {
|
||||
s += c.cpsrC ? " C" : " -";
|
||||
s += c.cpsrI ? " I" : " -";
|
||||
s += '\n';
|
||||
s += 'MODE ' + MODE_NAMES[c.mode];
|
||||
s += '\n';
|
||||
s += 'cycl ' + c.cycles;
|
||||
s += '\n';
|
||||
s += 'MODE ' + EXEC_MODE[c.instructionWidth] + ' ' + MODE_NAMES[c.mode] + '\n';
|
||||
s += 'SPSR ' + hex(c.spsr,8) + '\n';
|
||||
s += 'cycl ' + c.cycles + '\n';
|
||||
return s;
|
||||
}
|
||||
}
|
||||
|
||||
@ -231,13 +231,15 @@ export abstract class BaseARMMachinePlatform<T extends Machine> extends BaseMach
|
||||
|
||||
class ARM32Platform extends BaseARMMachinePlatform<ARM32Machine> implements Platform {
|
||||
|
||||
capstone : any;
|
||||
capstone_arm : any;
|
||||
capstone_thumb : any;
|
||||
|
||||
async start() {
|
||||
super.start();
|
||||
console.log("Loading Capstone");
|
||||
await loadScript('./lib/capstone-arm.min.js');
|
||||
this.capstone = new cs.Capstone(cs.ARCH_ARM, cs.MODE_ARM);
|
||||
this.capstone_arm = new cs.Capstone(cs.ARCH_ARM, cs.MODE_ARM);
|
||||
this.capstone_thumb = new cs.Capstone(cs.ARCH_ARM, cs.MODE_THUMB);
|
||||
}
|
||||
|
||||
newMachine() { return new ARM32Machine(); }
|
||||
@ -250,11 +252,13 @@ class ARM32Platform extends BaseARMMachinePlatform<ARM32Machine> implements Plat
|
||||
{name:'Video RAM',start:0x40000000,size:0x20000,type:'ram'},
|
||||
] } };
|
||||
disassemble(pc:number, read:(addr:number)=>number) : DisasmLine {
|
||||
var is_thumb = this.machine.cpu.isThumb();
|
||||
var capstone = is_thumb ? this.capstone_thumb : this.capstone_arm;
|
||||
var buf = [];
|
||||
for (var i=0; i<4; i++) {
|
||||
buf[i] = read(pc+i);
|
||||
}
|
||||
var insns = this.capstone.disasm(buf, pc, 4);
|
||||
var insns = capstone.disasm(buf, pc, 4);
|
||||
var i0 = insns && insns[0];
|
||||
if (i0) {
|
||||
return {
|
||||
|
||||
@ -750,8 +750,8 @@ var wasmMemory;
|
||||
// so this creates a (non-native-wasm) table for us.
|
||||
|
||||
var wasmTable = new WebAssembly.Table({
|
||||
'initial': 109,
|
||||
'maximum': 109,
|
||||
'initial': 111,
|
||||
'maximum': 111,
|
||||
'element': 'anyfunc'
|
||||
});
|
||||
|
||||
@ -1372,11 +1372,11 @@ function updateGlobalBufferAndViews(buf) {
|
||||
}
|
||||
|
||||
var STATIC_BASE = 1024,
|
||||
STACK_BASE = 5270320,
|
||||
STACK_BASE = 5270912,
|
||||
STACKTOP = STACK_BASE,
|
||||
STACK_MAX = 27440,
|
||||
DYNAMIC_BASE = 5270320,
|
||||
DYNAMICTOP_PTR = 27280;
|
||||
STACK_MAX = 28032,
|
||||
DYNAMIC_BASE = 5270912,
|
||||
DYNAMICTOP_PTR = 27872;
|
||||
|
||||
assert(STACK_BASE % 16 === 0, 'stack must start aligned');
|
||||
assert(DYNAMIC_BASE % 16 === 0, 'heap must start aligned');
|
||||
@ -1940,7 +1940,7 @@ var ASM_CONSTS = {
|
||||
|
||||
|
||||
|
||||
// STATICTOP = STATIC_BASE + 26416;
|
||||
// STATICTOP = STATIC_BASE + 27008;
|
||||
/* global initializers */ __ATINIT__.push({ func: function() { ___wasm_call_ctors() } });
|
||||
|
||||
|
||||
@ -4678,7 +4678,7 @@ var ASM_CONSTS = {
|
||||
}
|
||||
|
||||
function _emscripten_get_sbrk_ptr() {
|
||||
return 27280;
|
||||
return 27872;
|
||||
}
|
||||
|
||||
function _emscripten_memcpy_big(dest, src, num) {
|
||||
@ -4871,6 +4871,12 @@ var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore");
|
||||
/** @type {function(...*):?} */
|
||||
var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_iii = Module["dynCall_iii"] = createExportWrapper("dynCall_iii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_vii = Module["dynCall_vii"] = createExportWrapper("dynCall_vii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_vi = Module["dynCall_vi"] = createExportWrapper("dynCall_vi");
|
||||
|
||||
@ -4889,18 +4895,12 @@ var dynCall_vijjiii = Module["dynCall_vijjiii"] = createExportWrapper("dynCall_v
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_vjjjj = Module["dynCall_vjjjj"] = createExportWrapper("dynCall_vjjjj");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_iii = Module["dynCall_iii"] = createExportWrapper("dynCall_iii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_iiii = Module["dynCall_iiii"] = createExportWrapper("dynCall_iiii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_iidiiii = Module["dynCall_iidiiii"] = createExportWrapper("dynCall_iidiiii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_vii = Module["dynCall_vii"] = createExportWrapper("dynCall_vii");
|
||||
|
||||
/** @type {function(...*):?} */
|
||||
var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji");
|
||||
|
||||
|
||||
Binary file not shown.
@ -2910,22 +2910,43 @@ function assembleVASMARM(step:BuildStep) {
|
||||
/// TODO: match undefined symbols
|
||||
var re_err1 = /^(fatal error|error|warning)? (\d+) in line (\d+) of "(.+)": (.+)/;
|
||||
var re_err2 = /^(fatal error|error|warning)? (\d+): (.+)/;
|
||||
var re_undefsym = /symbol <(.+?)>/;
|
||||
var errors : WorkerError[] = [];
|
||||
var undefsyms = [];
|
||||
function findUndefinedSymbols(line:string) {
|
||||
// find undefined symbols in line
|
||||
undefsyms.forEach((sym) => {
|
||||
if (line.indexOf(sym) >= 0) {
|
||||
console.log(sym,line);
|
||||
errors.push({
|
||||
path:curpath,
|
||||
line:curline,
|
||||
msg:"Undefined symbol: " + sym,
|
||||
})
|
||||
}
|
||||
});
|
||||
}
|
||||
function match_fn(s) {
|
||||
var matches = re_err1.exec(s);
|
||||
let matches = re_err1.exec(s);
|
||||
if (matches) {
|
||||
errors.push({
|
||||
line:parseInt(matches[3]),
|
||||
path:matches[2],
|
||||
path:matches[4],
|
||||
msg:matches[5],
|
||||
});
|
||||
console.log(matches);
|
||||
} else {
|
||||
matches = re_err2.exec(s);
|
||||
if (matches) {
|
||||
errors.push({
|
||||
line:0,
|
||||
msg:s,
|
||||
});
|
||||
let m = re_undefsym.exec(matches[3]);
|
||||
if (m) {
|
||||
undefsyms.push(m[1]);
|
||||
} else {
|
||||
errors.push({
|
||||
line:0,
|
||||
msg:s,
|
||||
});
|
||||
}
|
||||
} else {
|
||||
console.log(s);
|
||||
}
|
||||
@ -2937,7 +2958,7 @@ function assembleVASMARM(step:BuildStep) {
|
||||
var lstpath = step.prefix+".lst";
|
||||
|
||||
if (staleFiles(step, [objpath])) {
|
||||
var args = [ '-Fbin', '-x', '-wfail', step.path, '-o', objpath, '-L', lstpath ];
|
||||
var args = [ '-Fbin', '-m7tdmi', '-x', '-wfail', step.path, '-o', objpath, '-L', lstpath ];
|
||||
var vasm = emglobal.vasm({
|
||||
instantiateWasm: moduleInstFn('vasmarm_std'),
|
||||
noInitialRun:true,
|
||||
@ -2952,60 +2973,74 @@ function assembleVASMARM(step:BuildStep) {
|
||||
return {errors:errors};
|
||||
}
|
||||
|
||||
var objout = FS.readFile(objpath, {encoding:'binary'});
|
||||
putWorkFile(objpath, objout);
|
||||
if (!anyTargetChanged(step, [objpath]))
|
||||
return;
|
||||
if (undefsyms.length == 0) {
|
||||
var objout = FS.readFile(objpath, {encoding:'binary'});
|
||||
putWorkFile(objpath, objout);
|
||||
if (!anyTargetChanged(step, [objpath]))
|
||||
return;
|
||||
}
|
||||
|
||||
var lstout = FS.readFile(lstpath, {encoding:'utf8'});
|
||||
//console.log(lstout);
|
||||
// F00:0001 mov r0, #0x884400 ; RGB value
|
||||
// S01:00000000: 11 0B A0 E3 22 07 80 E3
|
||||
// S01 .text
|
||||
// F00 vidfill.vasm
|
||||
// LOOP LAB (0x10) sec=.text
|
||||
// 00:00000018 023020E0 14: eor r3, r0, r2
|
||||
// Source: "vidfill.vasm"
|
||||
// 00: ".text" (0-40)
|
||||
// LOOP 00:00000018
|
||||
// STACK S:20010000
|
||||
var symbolmap = {};
|
||||
var segments = [];
|
||||
var segments = []; // TODO
|
||||
var listings : CodeListingMap = {};
|
||||
// TODO: parse listings
|
||||
var re_lstline = /^F(\d+):(\d+)\s+(.+)/;
|
||||
var re_secline = /^\s+S(\d+):([0-9A-F]+):\s*([0-9A-F ]+)/;
|
||||
var re_nameline = /^([SF])(\d+)\s+(.+)/;
|
||||
var files = {};
|
||||
var re_asmline = /^(\d+):([0-9A-F]+)\s+([0-9A-F ]+)\s+(\d+)([:M])/;
|
||||
var re_secline = /^(\d+):\s+"(.+)"/;
|
||||
var re_nameline = /^Source:\s+"(.+)"/;
|
||||
var re_symline = /^(\w+)\s+(\d+):([0-9A-F]+)/;
|
||||
var re_emptyline = /^\s+(\d+)([:M])/;
|
||||
var curpath = step.path;
|
||||
var curline = 0;
|
||||
var sections = {};
|
||||
// map file and section indices -> names
|
||||
var lines = lstout.split(re_crlf);
|
||||
for (var line of lines) {
|
||||
var m;
|
||||
if (m = re_nameline.exec(line)) {
|
||||
if (m[1] == 'F') {
|
||||
files[m[2]] = m[3];
|
||||
} else {
|
||||
sections[m[2]] = m[3];
|
||||
}
|
||||
}
|
||||
}
|
||||
//console.log(files, sections);
|
||||
var lines : string[] = lstout.split(re_crlf);
|
||||
// parse lines
|
||||
var lstlines : SourceLine[] = [];
|
||||
var linenum = 0;
|
||||
for (var line of lines) {
|
||||
var m;
|
||||
if (m = re_lstline.exec(line)) {
|
||||
linenum = parseInt(m[2]);
|
||||
} else if (m = re_secline.exec(line)) {
|
||||
if (m = re_secline.exec(line)) {
|
||||
sections[m[1]] = m[2];
|
||||
} else if (m = re_nameline.exec(line)) {
|
||||
curpath = m[1];
|
||||
} else if (m = re_symline.exec(line)) {
|
||||
symbolmap[m[1]] = parseInt(m[3], 16);
|
||||
} else if (m = re_asmline.exec(line)) {
|
||||
if (m[5] == ':') {
|
||||
curline = parseInt(m[4]);
|
||||
} else {
|
||||
// TODO: macro line
|
||||
}
|
||||
lstlines.push({
|
||||
line: linenum,
|
||||
path: curpath,
|
||||
line: curline,
|
||||
offset: parseInt(m[2], 16),
|
||||
path: step.path,
|
||||
insns: m[3].replaceAll(' ','')
|
||||
});
|
||||
findUndefinedSymbols(line);
|
||||
} else if (m = re_emptyline.exec(line)) {
|
||||
curline = parseInt(m[1]);
|
||||
findUndefinedSymbols(line);
|
||||
} else {
|
||||
//console.log(line);
|
||||
}
|
||||
}
|
||||
listings[lstpath] = {lines:lstlines};
|
||||
listings[lstpath] = {lines:lstlines, text:lstout};
|
||||
// catch-all if no error generated
|
||||
if (undefsyms.length && errors.length == 0) {
|
||||
errors.push({
|
||||
line: 0,
|
||||
msg: 'Undefined symbols: ' + undefsyms.join(', ')
|
||||
})
|
||||
}
|
||||
|
||||
return {
|
||||
output:objout, //.slice(0),
|
||||
output:objout, //.slice(0x34),
|
||||
listings:listings,
|
||||
errors:errors,
|
||||
symbolmap:symbolmap,
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user