update tests

testbench/test_basic/Makefile

@@ -12,7 +12,6 @@ OBJ += $(notdir $(SOURCE_C:.c=.o))
 
 CC = riscv64-linux-gnu-gcc
 CFLAGS = -march=rv32i -mabi=ilp32
-#  -static -ffreestanding
 
 CPPFLAGS =
 

testbench/test_basic/tb.sv

@@ -13,7 +13,7 @@ initial begin: dump
     // for (i=0; i<32; i=i+1) begin
     //     $dumpvars(0, dut.regfile[i]);
     // end
-    $dumpvars(0, mem[ADDR_FAILCODE]);
+    // $dumpvars(0, mem[ADDR_FAILCODE]);
 end
 
 reg clk, reset;