minor changes, better code

Dockerfile

@@ -1,5 +1,5 @@
 FROM ubuntu:bionic
-MAINTAINER Màrius Montón
+LABEL maintainer="Màrius Montón"
 ENV SYSTEMC_VERSION 2.3.3
 
 RUN apt-get update -q && apt-get install -qy gcc-riscv64-linux-gnu

src/Instruction.cpp

@@ -177,9 +177,7 @@ extension_t Instruction::check_extension() {
     return C_EXTENSION;
   } else if (m_instr.range(1,0) == 0b10) {
     return C_EXTENSION;
-  } else if (m_instr.range(6,0) == 0b0101111) {
-    return A_EXTENSION;
-  } else {
+   } else {
     return UNKNOWN_EXTENSION;
   }
 }

tests/C/func4/func4.c

@@ -36,7 +36,7 @@ int main(void) {
   x2 = 7;
   x3 = func1(x1, &x2);
 
-  memcpy(aux, aux2, sizeof(int)*5);
+  memcpy(aux2, aux, sizeof(int)*5);
 
   for(int i = 0; i < 5; i++) {
     if (aux[i] != aux2[i]) {

tests/C/func6/func6.c

@@ -28,7 +28,7 @@ int main(void) {
   x2 = 7;
   x3 = func1(x1, &x2);
 
-  memcpy(aux, aux2, sizeof(int)*5);
+  memcpy(aux2, aux, sizeof(int)*5);
 
   for(int i = 0; i < 5; i++) {
     if (aux[i] != aux2[i]) {

tests/C/timer/compile.sh

@@ -1,3 +1,6 @@
+
+#!/bin/bash
+
 riscv32-unknown-elf-gcc -Wall -I. -O0 -static   -march=rv32imac -mabi=ilp32 --specs=nosys.specs timer.c timerasm.S -o timer.elf 
 objcopy -Oihex timer.elf timer.hex
 riscv32-unknown-elf-objdump timer.elf -d > dump

tests/C/timer/timer.c

@@ -47,14 +47,14 @@ int main(void) {
 
   start_time = TIMER;
   TIMER_CMP = start_time + 10000;
-  printf("set timer to %ld ns\n", start_time + 10000);
+  printf("set timer to %d ns\n", start_time + 10000);
 
   do {
     timer_value = TIMER;
   } while (timer_value < start_time + 2000000);
 
-  printf("Timer: %ld ns\n", timer_value);
-  printf("ticks: %ld\n", ticks);
+  printf("Timer: %d ns\n", timer_value);
+  printf("ticks: %d\n", ticks);
 
   if (ticks > 2100) {
     printf("Test OK!\n");