diff options
Diffstat (limited to 'scripts/tomthumbtg/run.sh')
-rw-r--r-- | scripts/tomthumbtg/run.sh | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/scripts/tomthumbtg/run.sh b/scripts/tomthumbtg/run.sh new file mode 100644 index 0000000..63a6935 --- /dev/null +++ b/scripts/tomthumbtg/run.sh @@ -0,0 +1,43 @@ +#!/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 |