Added getMemory to api-debugger

README.md

@@ -1,6 +1,6 @@
 # 🍍 anan-as
 
-Assembly Script implementation of the JAM PVM (32bit).
+Assembly Script implementation of the JAM PVM (64bit).
 
 [Demo](https://todr.me/anan-as)
 

assembly/api-debugger.ts

@@ -167,6 +167,20 @@ export function getPageDump(index: u32): Uint8Array {
   return page;
 }
 
+export function getMemory(address: u32, length: u32): Uint8Array {
+  if (interpreter === null) {
+    return new Uint8Array(0);
+  }
+  const int = <Interpreter>interpreter;
+  const result = new Uint8Array(length);
+  const faultRes = new MaybePageFault();
+  int.memory.bytesRead(faultRes, address, result, 0);
+  if (faultRes.isFault) {
+    return new Uint8Array(0);
+  }
+  return result;
+}
+
 export function setMemory(address: u32, data: Uint8Array): void {
   if (interpreter === null) {
     return;

assembly/api-internal.ts

@@ -147,6 +147,7 @@ function executeProgram(int: Interpreter, logs: boolean = false): VmOutput {
       if (logs) console.log(`REGISTERS = ${int.registers.join(", ")} (final)`);
       if (logs) console.log(`REGISTERS = ${int.registers.map((x: u64) => `0x${x.toString(16)}`).join(", ")} (final)`);
       if (logs) console.log(`Finished with status: ${int.status}`);
+      if (logs) console.log(`Exit code: ${int.exitCode}`);
       break;
     }
 
@@ -182,8 +183,5 @@ function executeProgram(int: Interpreter, logs: boolean = false): VmOutput {
   output.memory = getOutputChunks(int.memory);
   output.exitCode = int.exitCode;
 
-  // release used pages back
-  int.memory.free();
-
   return output;
 }