| #!/bin/bash |
| |
| set -ex |
| |
| if [ ! -f testgen.tgz ]; then |
| rm -f testgen.tgz.part |
| wget -O testgen.tgz.part http://maikmerten.de/testgen.tgz |
| mv testgen.tgz.part testgen.tgz |
| fi |
| |
| rm -rf tests testgen/ |
| tar xvzf testgen.tgz |
| |
| iverilog -o testbench_a -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=0 |
| iverilog -o testbench_b -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=1 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=0 |
| iverilog -o testbench_c -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=1 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=0 |
| |
| iverilog -o testbench_d -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=0 |
| iverilog -o testbench_e -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=1 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=0 |
| iverilog -o testbench_f -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=1 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=0 |
| |
| iverilog -o testbench_g -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=1 |
| iverilog -o testbench_h -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=1 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=1 |
| iverilog -o testbench_i -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=1 -DTWO_CYCLE_COMPARE=0 -DTWO_CYCLE_ALU=1 |
| |
| iverilog -o testbench_j -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=1 |
| iverilog -o testbench_k -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=1 -DBARREL_SHIFTER=0 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=1 |
| iverilog -o testbench_l -s testbench testbench.v ../../picorv32.v -DTWO_STAGE_SHIFT=0 -DBARREL_SHIFTER=1 -DTWO_CYCLE_COMPARE=1 -DTWO_CYCLE_ALU=1 |
| |
| mkdir -p tests |
| for i in {0..999}; do |
| fn="tests/test_`printf '%03d' $i`" |
| |
| { |
| cat start.S |
| java -jar testgen/tomthumb-testgen-1.0-SNAPSHOT.jar |
| } > $fn.s |
| |
| riscv32-unknown-elf-gcc -ffreestanding -nostdlib -Wl,-Bstatic,-T,sections.lds -o $fn.elf $fn.s |
| riscv32-unknown-elf-objcopy -O binary $fn.elf $fn.bin |
| python3 ../../firmware/makehex.py $fn.bin 16384 > $fn.hex |
| for tb in testbench_{a,b,c,d,e,f,g,h,i,j,k,l}; do vvp -N $tb +hex=$fn.hex; done |
| done |
