From 26a85f83022fc3b3c704f037616a398e28134f8d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Stro=CC=88mbergson?= <joachim@secworks.se>
Date: Wed, 6 Dec 2017 14:08:14 +0100
Subject: Synced AES repo. This commit fixes many nits such as: (1) Silence
 warnings on size of contants. (2) warning on tasks for empty arguments in
 tasks. (3) timescale directives not needed. It also implements API in a
 code-wise more compact way. Info about implementation status updated. No
 changes affect the functionality of the core.

---
 src/tb/tb_aes_key_mem.v | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'src/tb/tb_aes_key_mem.v')

diff --git a/src/tb/tb_aes_key_mem.v b/src/tb/tb_aes_key_mem.v
index 748ae3f..3e23616 100644
--- a/src/tb/tb_aes_key_mem.v
+++ b/src/tb/tb_aes_key_mem.v
@@ -36,12 +36,6 @@
 //
 //======================================================================
 
-//------------------------------------------------------------------
-// Simulator directives.
-//------------------------------------------------------------------
-`timescale 1ns/100ps
-
-
 //------------------------------------------------------------------
 // Test module.
 //------------------------------------------------------------------
@@ -144,7 +138,7 @@ module tb_aes_key_mem();
   //
   // Dump the state of the dump when needed.
   //----------------------------------------------------------------
-  task dump_dut_state();
+  task dump_dut_state;
     begin
       $display("State of DUT");
       $display("------------");
@@ -196,7 +190,7 @@ module tb_aes_key_mem();
   //
   // Toggle reset to put the DUT into a well known state.
   //----------------------------------------------------------------
-  task reset_dut();
+  task reset_dut;
     begin
       $display("*** Toggle reset.");
       tb_reset_n = 0;
@@ -212,7 +206,7 @@ module tb_aes_key_mem();
   // Initialize all counters and testbed functionality as well
   // as setting the DUT inputs to defined values.
   //----------------------------------------------------------------
-  task init_sim();
+  task init_sim;
     begin
       cycle_ctr = 0;
       error_ctr = 0;
@@ -237,7 +231,7 @@ module tb_aes_key_mem();
   // when the dut is actively processing and will in fact at some
   // point set the flag.
   //----------------------------------------------------------------
-  task wait_ready();
+  task wait_ready;
     begin
       while (!tb_ready)
         begin
@@ -382,7 +376,7 @@ module tb_aes_key_mem();
   //
   // Display the accumulated test results.
   //----------------------------------------------------------------
-  task display_test_result();
+  task display_test_result;
     begin
       if (error_ctr == 0)
         begin
-- 
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