mirror of https://github.com/YosysHQ/picorv32.git
33 lines
743 B
Bash
33 lines
743 B
Bash
#!/bin/bash
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set -ex
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## Generate test case
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if ! test -f config.vh; then
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python3 config.py
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fi
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if ! test -f test.S; then
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cd riscv-torture
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./sbt "generator/run -C config/test.config"
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cp output/test.S ../test.S
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cd ..
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fi
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## Compile test case and create reference
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riscv32-unknown-elf-gcc `sed '/march=/ ! d; s,^// ,-,; y/RVIMC/rvimc/;' config.vh` -ffreestanding -nostdlib -Wl,-Bstatic,-T,sections.lds -o test.elf test.S
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LD_LIBRARY_PATH="./riscv-isa-sim:./riscv-fesvr" ./riscv-isa-sim/spike test.elf > test.ref
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riscv32-unknown-elf-objcopy -O binary test.elf test.bin
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python3 ../../firmware/makehex.py test.bin 4096 > test.hex
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## Run test
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iverilog -o test.vvp testbench.v ../../picorv32.v
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vvp test.vvp +vcd +hex=test.hex +ref=test.ref
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