Add jal instruction

src/main/scala/projet/ZzTop.scala

@@ -24,7 +24,7 @@ class ZzTop(file: String = "", sim: Boolean = true) extends Module {
     // clock et reset sont les signaux implicites
     clkg.io.clk_in1 := clock
     clkg.io.reset := reset
-    val rst = (reset.asBool || !clkg.io.locked).asAsyncReset
+    val rst = reset.asBool || !clkg.io.locked
 
     // Ces deux IPs doivent tourner à 125 MHz
     val vmem = Module(new IDMem(sim, 17))
@@ -34,7 +34,7 @@ class ZzTop(file: String = "", sim: Boolean = true) extends Module {
     vgad.io.clk := clkg.io.clk_out2 // Clock pixel
 
     // Expose core for testing usage
-    val core = withClockAndReset(clkg.io.clk_out1, rst) {
+    withClockAndReset(clkg.io.clk_out1, rst) {
         val interconnect = Module(new BusInterconnect)
         val core = Module(new Rv32i(sim))
         val dmem = Module(new IDMem(sim, 16, file))
@@ -70,7 +70,5 @@ class ZzTop(file: String = "", sim: Boolean = true) extends Module {
         io.r := vgad.io.r
         io.g := vgad.io.g
         io.b := vgad.io.b
-
-        core
     }
 }