ctx steps, better errors, vars, chars, comp, if, math,

js/ctx.js

@@ -1,6 +1,8 @@
 import { link } from "fs";
 import { error } from "./lexer.js";
 
+let count = 0;
+
 export class context{
     #list = {};
     #types = {
@@ -18,30 +20,55 @@ export class context{
         bool: {link:"u8"},
         b: {link:"bool"},
     };
-    constructor(){
+    #upper = [];
-        console.log("create");
+    constructor(upper =[]){
+        this.#upper = upper;
     }
-    
+    nextLevel(){
-    add({name,size,amount=1,type = 0, content = 0}){
+        return new context(this);
-        console.log("add",name+"");
-        
-        this.#list[name+""] = {size,amount,type,content};
-        console.log(this.#list);
     }    
-    find(name,pos){
+    add({name,vType,size,amount=1,type = 0, content = 0,config = [1]}){        
-        let elem = this.#list[name+""];
+        if (!this.#list[vType]) this.#list[vType] = {};
-        console.log(this.#list);
+        this.#list[vType][name+""] = {name: vType+(count++),size,amount,type,content,config};
-        if(!elem) error("Can not find '"+name+"' in context!");
+    }
+    find(name, vType,pos=name.pos,quit=true){
+        let elem = (this.#list[vType]??{})[name+""]??null;
+
+        if(!elem){
+            elem = this.#upper.find(name,vType,pos,false);
+        }
+        if(!elem&&quit) error("Can not find '"+name+"' in context!",...pos);
         return elem;
     }
 
-    getType(name){
+    getType(name,pos=name.pos, quit = true){
-        let type;
+        let lastName = name;
-        do{
+        let type = this.#types[name];
+        
+        if(!type){
+            type = this.#upper.getType(name, pos, false);
+            if (!type) error("Can not find '" + name + "' in context", ...pos);
+            return type;
+        }else{
+            if(type.link){
+                type = this.getType(type.link,pos,false);
+                if (!type) error("Can not find '" + name + "' in context", ...pos);
+                return type;
+            }else{
+                return type;
+            }
+        }
+
+        /*do{
+
             if (type) type = this.#types[type.link]
             else type = this.#types[name];
-        }while(type.link);
+        }while(type&&type.link);*/
-        return type;
+
+        
+    }
+    addLinkType(name,link){
+        this.#types[name] = {link};
     }
 
     build(){
@@ -50,17 +77,22 @@ export class context{
         GREG    @
 
 `;
-        for(let Name in this.#list){
+        
-            let { size, amount, type, content } = this.#list[Name];
+        for(let vType in this.#list){
-            if(size<=8&&amount==1){
+            for(let UName in this.#list[vType]){
-                out += `${Name}    ${(["BYTE", "WYDE", "TETRA", "TETRA", "OCTA", "OCTA", "OCTA", "OCTA"])[size-1]}  ${content}\n`;
+                let { size, amount, type, content, name } = this.#list[vType][UName];
-            }else{
+                if (!isNaN(content)) content = Number(content);
+                if (size <= 8 && amount == 1) {
+                    out += `${name}      ${(["BYTE", "WYDE", "TETRA", "TETRA", "OCTA", "OCTA", "OCTA", "OCTA"])[size - 1]}  ${content}\n`;
+                } else {
                     out += `
 ${name}      BYTE  ${content}
-        LOC ${name}+${size+amount+1}\n`;
+        LOC   ${name}+${size * amount + 1}\n`;
                 }
             }
-        out+="      LOC     #100\nMain";
+            
+        }
+        out +="        LOC     #100\nMain    SWYM\n";
         return out;
     }
 }

js/errors.js

@@ -0,0 +1,9 @@
+import { error } from "./lexer.js"
+
+
+export const argsCount = (name,num,pos)=>{
+    error(`The native function '${name}' needs at least ${num} Arguments!`, ...pos);
+}
+export const argCount = (name,num,pos)=>{
+    error(`The native function '${name}' needs ${num} Arguments!`, ...pos);
+}

js/execute.js

@@ -7,33 +7,40 @@ let nid = 0;
 
 
 export function execute({ data, target = 0, ctx = new context()}){
+    if(target > 255) error("To much registers are required to run this. Support for this case will be build in later!",...data.pos);
     let [type, d] = createType(data);
     if(type == "code"){
         try {
-            let { type, code } = nativefunc[data[0]]({ execute: ({data, target=0}) => execute({data, target,ctx}),data,target,nid:()=>nid++,ctx});
+            let { type, code } = nativefunc[data[0]]({ 
+                execute: ({ data, target = 0, ctx:contx = ctx }) => execute({ data, target, ctx:contx }), 
+                data, 
+                target, 
+                nid: () => nid++, 
+                ctx 
+            });
             return {code,type};
         } catch (e) {
             console.log(e);
             error(`'${data[0]}' is not a function`,...data.pos);
         }
     }else if (type == "var"){
-        let { size, amount, type } = ctx.find(d+"V");
+        let { size, amount, type, name } = ctx.find(d,"V",data.pos);
         if (size <= 8 && amount == 1){
             if(type == COMPUTE_TYPES.FLOAT){
                 return {
                     type: 2,
-                    code: `       ${size > 4 ? "LDOU" :"SFLOT"}  $${target},${d}V`
+                    code: `        ${size > 4 ? "LDOU" :"LDSF"}  $${target},${name}`
                 }
             }else{
                 return {
                     type: type,
-                    code: `       LD${(["B", "W", "T", "T", "O", "O", "O", "O"])[size-1]}${type==0?"U":""}  $${target},${d}V`
+                    code: `        LD${(["B", "W", "T", "T", "O", "O", "O", "O"])[size-1]}${type==0?"U":""}  $${target},${name}`
                 }
             }
         }else{
             return {
                 type: 0,
-                code: `       LDA  $${target},${elem.name}`
+                code: `        LDA  $${target},${name}`
             }
         }
         
@@ -43,11 +50,16 @@ export function execute({ data, target = 0, ctx = new context()}){
             type: COMPUTE_TYPES.UINT
         }
     }else if (type == "num"){
-        
         return {
             code: `        SET  $${target},${d}`,
             type: COMPUTE_TYPES.UINT
         }
+    }else if (type == "str"){
+        
+        return {
+            code: `        SET  $${target},"${d}"`,
+            type: COMPUTE_TYPES.UINT
+        }
     }
     throw new Error("nothing found");
 }

js/lexer.js

@@ -102,6 +102,7 @@ function cutCmd(code, line, chars) {
                 countLines++;
                 countChars = 0;
             } else if (c == '"') {
+                buffer += c;
                 if (!inC) finishBuff();
                 inStr = false;
             } else {
@@ -111,6 +112,7 @@ function cutCmd(code, line, chars) {
         }
         if (c == '"') {
             inStr = true;
+            buffer += c;
             continue;
         }
         if (c == ";" && !inC) {
@@ -167,9 +169,9 @@ export function createType(data) {
     /*if (data == "NaN") {
         return ["num", NaN];
     }*/
-    /*if(typeof data == "string"&&data.startsWith('"') && data.endsWith('"')){
+    if ((data instanceof LISPstring)&&data.startsWith('"') && data.endsWith('"')){
       return ["str", data.slice(1,-1)];
-    }*/
+    }
     if ((data instanceof LISPstring) && !isNaN(data)) {
         return ["num", Number(data)];
     }

js/nativefunc.js

@@ -1,70 +1,13 @@
-import { createType, error, LISPcmd } from "./lexer.js";
+import bool from "./nativefuncs/bool.js";
-import { convertType, getOutType } from "./types.js"
+import lanes from "./nativefuncs/lanes.js";
+import math from "./nativefuncs/math.js";
+import sys from "./nativefuncs/sys.js";
+import vars from "./nativefuncs/vars.js";
 
 export default {
-    "+": ({ execute, data, target, nid, ctx }) => {
+    ...math,
-        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
+    ...vars,
-        let outType = getOutType(...params.map(d => d.type));
+    ...lanes,
-        return {
+    ...sys, 
-            type: outType,
+    ...bool,   
-            code: params.map((d, i) => {
+};
-                if (i == 0) return [
-                    d.code,
-                    convertType(d.type, outType, target)
-                ];
-                return [
-                    d.code,
-                    convertType(d.type, outType, target + 1),
-                    `       ${(["ADDU", "ADD", "FADD"])[outType]}  $${target},$${target},$${target + 1}`
-                ];
-            }).flat(Infinity).join("\n")
-        }
-    },
-    "-": ({ execute, data, target, nid, ctx }) => {
-        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
-        let outType = getOutType(...params.map(d => d.type));
-        return {
-            type: outType,
-            code: params.map((d, i) => {
-                if (i == 0) return [
-                    d.code,
-                    convertType(d.type, outType, target)
-                ];
-                return [
-                    d.code,
-                    convertType(d.type, outType, target + 1),
-                    `       ${(["SUBU", "SUB", "FSUB"])[outType]}  $${target},$${target},$${target + 1}`
-                ];
-            }).flat(Infinity).join("\n")
-        }
-    },
-    defvar: ({ execute, data, target, nid, ctx }) => {
-        let param = data[3];
-        let [type, d] = createType(param);
-
-        let varType = ctx.getType(data[2]);
-        if (varType.content) error("A variable only can be created with a primitive Type.", ...data[2].pos);
-
-        if (type == "var" || type == "code") {
-            error("devfar with input is not implemented yet.", ...param.pos)
-        } else {
-            ctx.add({ name: data[1] + "V", size: varType.size, amount: 1, type: varType.type, content: param });
-            return {
-                code: "",
-                type: 0
-            }
-        }
-    },
-    defarr: ({ execute, data, target, nid, ctx }) => {
-        let param = data.slice(3).map(d => Number(d));
-        let varType = ctx.getType(data[2]);
-        let amount = param.reduce((v, c) => v * c, 1);
-
-        ctx.add({ name: data[1] + "V", size: varType.size, amount: amount, type: varType.type, content: param });
-
-        return {
-            code: "",
-            type: 0
-        };
-    }
-}

js/nativefuncs/bool.js

@@ -0,0 +1,116 @@
+import { argCount } from "../errors.js";
+import { COMPUTE_TYPES, convertType, getOutType } from "../types.js";
+
+
+export default {
+    "<": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount("<",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSN   $${target},$${target},1`
+        }
+    },
+    "<=": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount("<=",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSNP   $${target},$${target},1`
+        }
+    },
+    "=": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount("=",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSZ   $${target},$${target},1`
+        }
+    },
+    ">=": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount(">=",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSNN   $${target},$${target},1`
+        }
+    },
+    ">": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount(">",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSP   $${target},$${target},1`
+        }
+    },
+    "!=": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 3) argCount("!=",2,data.pos);
+        let param1 = execute({ data: data[1], target});
+        let param2 = execute({ data: data[2], target:target+1});
+        let outType = getOutType(param1.type,param2.type);
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param1.code}
+${convertType(param1.type, outType, target) }
+${param2.code}
+${convertType(param2.type, outType, target+1)}
+        ${ (["CMPU", "CMP", "FCMP"])[outType] }  $${ target },$${ target },$${ target + 1 }
+        ZSNZ   $${target},$${target},1`
+        }
+    },
+    "!": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 2) argCount("!", 1, data.pos);
+        let param = execute({ data: data[1], target });
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param.code}
+        ${(["CMPU", "CMP", "FCMP"])[param.type]}  $${target},$${target},0
+        ZSZ   $${target},$${target},1`
+        }
+    },
+    "!!": ({ execute, data, target, nid, ctx }) => {
+        if (data.length != 2) argCount("!!", 1, data.pos);
+        let param = execute({ data: data[1], target });
+        return {
+            type: COMPUTE_TYPES.UINT,
+            code: `${param.code}
+        ${(["CMPU", "CMP", "FCMP"])[param.type]}  $${target},$${target},0
+        ZSNZ   $${target},$${target},1`
+        }
+    },
+};

js/nativefuncs/lanes.js

@@ -0,0 +1,33 @@
+import { argsCount } from "../errors.js";
+
+
+export default {
+    progn: ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 2) argsCount("progn", 1, data.pos);
+        let newctx = ctx.nextLevel();
+        return {
+            type: 0,
+            code: `//new code Block
+${data.array.slice(1).map(d => execute({ data: d, target, ctx: newctx })).join("\n")}        
+//end Code Block`
+        }
+    },
+    if: ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 3) argsCount("if", 2, data.pos);
+        let condition = execute({ data: data[1], target });
+        let id1 = nid();
+        let id2 = nid();
+        return {
+            type: 0,
+            code: `//if
+        ${condition.code}
+        BZ  $${target},else${id1}
+${execute({ data: data[2] }).code}
+        ${data.length > 3 ? "JMP  fi" + id2 : ""}
+else${id1}  SWYM
+${data.length > 3 ? execute({ data: data[2] }).code : ""}
+fi${id2}    SWYM
+            `
+        }
+    },
+};

js/nativefuncs/math.js

@@ -0,0 +1,81 @@
+import { argsCount } from "../errors.js";
+import { convertType, getOutType } from "../types.js"
+
+export default {
+    "+": ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 3) argsCount("+",2,data.pos);
+        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
+        let outType = getOutType(...params.map(d => d.type));
+        return {
+            type: outType,
+            code: params.map((d, i) => {
+                if (i == 0) return [
+                    d.code,
+                    convertType(d.type, outType, target)
+                ];
+                return [
+                    d.code,
+                    convertType(d.type, outType, target + 1),
+                    `        ${(["ADDU", "ADD", "FADD"])[outType]}  $${target},$${target},$${target + 1}`
+                ];
+            }).flat(Infinity).join("\n")
+        }
+    },
+    "-": ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 3) argsCount("-", 2, data.pos);
+        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
+        let outType = getOutType(...params.map(d => d.type));
+        return {
+            type: outType,
+            code: params.map((d, i) => {
+                if (i == 0) return [
+                    d.code,
+                    convertType(d.type, outType, target)
+                ];
+                return [
+                    d.code,
+                    convertType(d.type, outType, target + 1),
+                    `        ${(["SUBU", "SUB", "FSUB"])[outType]}  $${target},$${target},$${target + 1}`
+                ];
+            }).flat(Infinity).join("\n")
+        }
+    },
+    "*": ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 3) argsCount("*", 2, data.pos);
+        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
+        let outType = getOutType(...params.map(d => d.type));
+        return {
+            type: outType,
+            code: params.map((d, i) => {
+                if (i == 0) return [
+                    d.code,
+                    convertType(d.type, outType, target)
+                ];
+                return [
+                    d.code,
+                    convertType(d.type, outType, target + 1),
+                    `        ${(["MULU", "MUL", "FMUL"])[outType]}  $${target},$${target},$${target + 1}`
+                ];
+            }).flat(Infinity).join("\n")
+        }
+    },
+    "/": ({ execute, data, target, nid, ctx }) => {
+        if (data.length < 3) argsCount("/", 2, data.pos);
+        let params = data.array.slice(1).map((d, i) => execute({ data: d, target: target + (i ? 0 : 1) }));
+        let outType = getOutType(...params.map(d => d.type));
+        return {
+            type: outType,
+            code: params.map((d, i) => {
+                if (i == 0) return [
+                    d.code,
+                    convertType(d.type, outType, target)
+                ];
+                return [
+                    d.code,
+                    convertType(d.type, outType, target + 1),
+                    `        ${(["DIVU", "DIV", "FDIV"])[outType]}  $${target},$${target},$${target + 1}`
+                ];
+            }).flat(Infinity).join("\n")
+        }
+    },
+}

js/nativefuncs/sys.js

@@ -0,0 +1,40 @@
+
+
+export default {
+    assm: ({ execute, data, target, nid, ctx }) => {
+        let cmds = data.array.slice(1, -1);
+        let type = data.array.slice(-1)[0];
+        return {
+            code: "\n" + cmds.map(d => {
+                let out = d.slice(1, -1);
+                ([["?7", 7], ["?6", 6], ["?5", 5], ["?4", 4], ["?3", 3], ["?2", 2], ["?1", 1], ["?0", 0]]).map(a => {
+                    out = out.split(a[0]).join("$" + (target + a[1]));
+                });
+                return out;
+            }).join("\n") + "\n",
+            type
+        };
+    },
+    printRaw: ({ execute, data, target, nid, ctx }) => {
+        let { code, type } = execute({ data: data[1], target: target });
+        return {
+            code: `${code}
+        SET  $255,$${target}
+        TRAP    0,Fputs,StdOut`,
+            type
+        };
+    },
+    addr: ({ execute, data, target, nid, ctx }) => {
+        let nv = ctx.find(data[1], "V");
+        return {
+            code: `        LDA  $${target},${nv.name}`,
+            type: 0
+        };
+    },
+    exit: () => {
+        return {
+            code: "        TRAP 0,Halt,0",
+            type: 0
+        }
+    },
+};

js/nativefuncs/vars.js

@@ -0,0 +1,56 @@
+import { createType, error, LISPcmd } from "../lexer.js";
+import { COMPUTE_TYPES, convertType } from "../types.js";
+
+export default {
+    defvar: ({ execute, data, target, nid, ctx }) => {
+        let param = data[3];
+        let [type, d] = createType(param);
+
+        let varType = ctx.getType(data[2]);
+        if (varType.content) error("A variable only can be created with a primitive Type.", ...data[2].pos);
+
+        if (type == "var" || type == "code") {
+            error("devfar with input is not implemented yet.", ...param.pos)
+        } else {
+            ctx.add({ name: data[1], vType: "V", size: varType.size, amount: 1, type: varType.type, content: param });
+            return {
+                code: "",
+                type: 0
+            }
+        }
+    },
+    set: ({ execute, data, target, nid, ctx }) => {
+        let toSet = ctx.find(data[1],"V");
+        let { code, type } = execute({ data: data[2], target });
+        if(toSet.type == COMPUTE_TYPES.FLOAT){
+            return {
+                code: `${code}
+${convertType(type, toSet.type, target)}
+        ${toSet.size > 4 ? "STOU" : "STSF"}    $${target},${toSet.name}`,
+                type: toSet.type
+            };
+            
+        }else{
+            return {
+                code: `${code}
+${convertType(type, toSet.type, target)}
+        ST${(["B", "W", "T", "T", "O", "O", "O", "O"])[toSet.size - 1]}${type == 0 ? "U" : ""}    $${target},${toSet.name}`,
+                type: toSet.type
+            };
+        }
+        
+    },
+    defarr: ({ execute, data, target, nid, ctx }) => {
+        let param = data.array.slice(3, -1).map(d => Number(d));
+
+        let varType = ctx.getType(data[2]);
+        let amount = param.reduce((v, c) => v * c, 1);
+
+        ctx.add({ name: data[1], vType:"V", size: varType.size, amount: amount, type: varType.type, config: param, content: data.array.slice(-1)[0] });
+
+        return {
+            code: "",
+            type: 0
+        };
+    },
+}

js/types.js

@@ -33,7 +33,6 @@ export const convertType = (typein,typeout,reg) => {
         SET  $${reg + 1},#7fffffffffffffff
         AND  $${reg},$${reg},$${reg+1}`;
     }
-    console.log(typein,typeout)
     error("[System error] Could not find a possible Type conversion.")
 }
 

main.js

@@ -17,11 +17,11 @@ let code = "";
 var ctx = new context();
 for (var i = 0; i < data.length; i++) {
     let { code: c, type } = execute({ data: data[i], ctx });
-    code += c;
+    if(c=="")continue;
+    code += c+"\n";
 }
 
 let result = ctx.build();
 result+=code;
-console.log(result);
 fs.writeFileSync(pathout, result);
 console.log(`Finished compiling in ${Math.round(performance.now()) / 1000}sec. Assembly saved to: ${pathout}`);

package.json

@@ -5,7 +5,8 @@
   "main": "main.js",
   "type":"module",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "run": "node . test.lisp test.mms && mmixal test.mms && mmix test.mmo"
   },
   "repository": {
     "type": "git",