2016-10-24 10:53:34 -04:00
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#!/bin/bash
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set -ex
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if [ ! -f testgen.tgz ]; then
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rm -f testgen.tgz.part
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wget -O testgen.tgz.part http://maikmerten.de/testgen.tgz
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mv testgen.tgz.part testgen.tgz
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fi
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rm -rf tests testgen/
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2017-06-07 11:05:19 -04:00
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tar xvzf testgen.tgz
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2016-10-24 10:53:34 -04:00
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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mkdir -p tests
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for i in {0..999}; do
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fn="tests/test_`printf '%03d' $i`"
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{
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cat start.S
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java -jar testgen/tomthumb-testgen-1.0-SNAPSHOT.jar
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} > $fn.s
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riscv32-unknown-elf-gcc -ffreestanding -nostdlib -Wl,-Bstatic,-T,sections.lds -o $fn.elf $fn.s
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riscv32-unknown-elf-objcopy -O binary $fn.elf $fn.bin
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python3 ../../firmware/makehex.py $fn.bin 16384 > $fn.hex
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for tb in testbench_{a,b,c,d,e,f,g,h,i,j,k,l}; do vvp -N $tb +hex=$fn.hex; done
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done
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