Rewrite run.sh script

test-xsim/__build.sh

@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 set -e
 
-FFILE=../source/sources.f
+. ../scripts/sim_vars.sh
+
 SOURCES=$(cat $FFILE | sed -ze 's/\n/ /g')
 
 rm -rf xsim.dir
@@ -10,4 +11,4 @@ rm -rf xvlog.* xelab.* xsim.*
 rm -rf top.wdb
 
 xvlog -work work --sv top.sv $SOURCES
-xelab --O3 -L work top
+xelab --O3 --generic_top "CPU_COUNT=$CPU_COUNT" -L work top

test-xsim/__run.sh

@@ -1,9 +1,5 @@
 #!/usr/bin/env bash
 
-if [ -n "$1" ]; then
-    dlen_arg="-testplusarg dlen=$1"
-else
-    dlen_arg=""
-fi
+. ../scripts/sim_vars.sh
 
-xsim top $dlen_arg --runall
+xsim top -testplusarg dlen=$BLOCK_SIZE --runall

test-xsim/top.sv

@@ -1,7 +1,7 @@
 `timescale 1ps/1ps
 
-module top;
+module top #(parameter CPU_COUNT = 1024);
     logic clock = 1'b0;
     initial forever #(10ns/2) clock = ~clock;
-    testbench testbench (clock);
+    testbench #(CPU_COUNT) testbench (clock);
 endmodule