8bitworkshop/gen/arm32-R5NJVEXG.js

import{H as j,q}from"./chunk-42IVW2OL.js";import{E as J,J as Y,T as y,W as S,X as z,Z as X,a as N,aa as L,g as E}from"./chunk-S4FPTY4A.js";import"./chunk-RQFURXHW.js";var g;(function(o){o[o.MODE_ARM=0]="MODE_ARM",o[o.MODE_THUMB=1]="MODE_THUMB",o[o.MODE_USER=16]="MODE_USER",o[o.MODE_FIQ=17]="MODE_FIQ",o[o.MODE_IRQ=18]="MODE_IRQ",o[o.MODE_SUPERVISOR=19]="MODE_SUPERVISOR",o[o.MODE_ABORT=23]="MODE_ABORT",o[o.MODE_UNDEFINED=27]="MODE_UNDEFINED",o[o.MODE_SYSTEM=31]="MODE_SYSTEM"})(g||(g={}));var u;(function(t){t[t.SP=13]="SP",t[t.LR=14]="LR",t[t.PC=15]="PC"})(u||(u={}));var b;(function(l){l[l.BANK_NONE=0]="BANK_NONE",l[l.BANK_FIQ=1]="BANK_FIQ",l[l.BANK_IRQ=2]="BANK_IRQ",l[l.BANK_SUPERVISOR=3]="BANK_SUPERVISOR",l[l.BANK_ABORT=4]="BANK_ABORT",l[l.BANK_UNDEFINED=5]="BANK_UNDEFINED",l[l.WORD_SIZE_ARM=4]="WORD_SIZE_ARM",l[l.WORD_SIZE_THUMB=2]="WORD_SIZE_THUMB",l[l.BASE_RESET=0]="BASE_RESET",l[l.BASE_UNDEF=4]="BASE_UNDEF",l[l.BASE_SWI=8]="BASE_SWI",l[l.BASE_PABT=12]="BASE_PABT",l[l.BASE_DABT=16]="BASE_DABT",l[l.BASE_IRQ=24]="BASE_IRQ",l[l.BASE_FIQ=28]="BASE_FIQ"})(b||(b={}));var $=4026531840,rr=223,or=32;function F(s){this.cpu=s,this.addressingMode23Immediate=[function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(r[e]-=i),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(r[e]+=i),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){return r[e]-i};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){var c=r[e]-i;return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null,function(e,i,t){var r=s.gprs,a=function(){return r[e]+i};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){var c=r[e]+i;return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null],this.addressingMode23Register=[function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(r[e]-=r[i]),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(r[e]+=r[i]),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){return r[e]-r[i]};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){var c=r[e]-r[i];return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null,function(e,i,t){var r=s.gprs,a=function(){var c=r[e]+r[i];return c};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){var c=r[e]+r[i];return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null],this.addressingMode2RegisterShifted=[function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(i(),r[e]-=s.shifterOperand),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){var c=r[e];return(!t||t())&&(i(),r[e]+=s.shifterOperand),c};return a.writesPC=e==15,a},null,null,null,function(e,i,t){var r=s.gprs,a=function(){return i(),r[e]-s.shifterOperand};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){i();var c=r[e]-s.shifterOperand;return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null,function(e,i,t){var r=s.gprs,a=function(){return i(),r[e]+s.shifterOperand};return a.writesPC=!1,a},function(e,i,t){var r=s.gprs,a=function(){i();var c=r[e]+s.shifterOperand;return(!t||t())&&(r[e]=c),c};return a.writesPC=e==15,a},null,null]}F.prototype.constructAddressingMode1ASR=function(s,e){var i=this.cpu,t=i.gprs;return function(){++i.cycles;var r=t[s];s==15&&(r+=4),r&=255;var a=t[e];e==15&&(a+=4),r==0?(i.shifterOperand=a,i.shifterCarryOut=i.cpsrC):r<32?(i.shifterOperand=a>>r,i.shifterCarryOut=a&1<<r-1):t[e]>>31?(i.shifterOperand=4294967295,i.shifterCarryOut=2147483648):(i.shifterOperand=0,i.shifterCarryOut=0)}};F.prototype.constructAddressingMode1Immediate=function(s){var e=this.cpu;return function(){e.shifterOperand=s,e.shifterCarryOut=e.cpsrC}};F.prototype.constructAddressingMode1ImmediateRotate=function(s,e){var i=this.cpu;return function(){i.shifterOperand=s>>>e|s<<32-e,i.shifterCarryOut=i.shifterOperand>>31}};F.prototype.constructAddressingMode1LSL=function(s,e){var i=thi
`;return t+="Flags ",t+=r.cpsrN?" N":" -",t+=r.cpsrV?" V":" -",t+=r.cpsrF?" F":" -",t+=r.cpsrZ?" Z":" -",t+=r.cpsrC?" C":" -",t+=r.cpsrI?" I":" -",t+=`
`,t+="MODE "+c[r.instructionWidth]+" "+mr[r.mode]+`
`,t+="SPSR "+E(r.spsr,8)+`
`,t+="cycl "+r.cycles+`
`,t}}saveState(){var e=super.saveState();return e.serial={sin:this.serialIn.slice(0),sout:this.serialOut.slice(0)},e}loadState(e){super.loadState(e),this.serialIn=e.serial.sin,this.serialOut=e.serial.sout}},mr={16:"USER",17:"FIQ",18:"IRQ",19:"SUPERVISOR",23:"ABORT",27:"UNDEFINED",31:"SYSTEM"};var fr=[{id:"vidfill.vasm",name:"Video Memory Fill"}];var Wr=512*1024;var Kr=512*1024;var ir=class extends j{getToolForFilename(e){return e.endsWith(".vasm")?"vasmarm":e.endsWith(".armips")?"armips":"vasmarm"}getPresets(){return fr}getDefaultExtension(){return".vasm"}},ar=class extends ir{constructor(){super(...arguments);this.getMemoryMap=function(){return{main:[{name:"ROM",start:0,size:524288,type:"rom"},{name:"RAM",start:33554432,size:524288,type:"ram"},{name:"I/O",start:67108864,size:256,type:"io"}]}}}async start(){super.start(),console.log("Loading Capstone"),await J("./lib/capstone-arm.min.js"),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 Z}readAddress(e){return this.machine.read(e)}disassemble(e,i){for(var t=this.machine.cpu.isThumb(),r=t?this.capstone_thumb:this.capstone_arm,a=[],c=0;c<4;c++)a[c]=i(e+c);var p=r.disasm(a,e,4),n=p&&p[0];return n?{nbytes:n.size,line:n.mnemonic+" "+n.op_str,isaddr:n.address>0}:{nbytes:4,line:"???",isaddr:!1}}};Y.arm32=ar;export{ir as BaseARMMachinePlatform};
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