diff options
Diffstat (limited to 'picorv32/scripts/csmith/Makefile')
-rw-r--r-- | picorv32/scripts/csmith/Makefile | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/picorv32/scripts/csmith/Makefile b/picorv32/scripts/csmith/Makefile deleted file mode 100644 index fd5107f..0000000 --- a/picorv32/scripts/csmith/Makefile +++ /dev/null @@ -1,85 +0,0 @@ -RISCV_TOOLS_DIR = /opt/riscv32imc -RISCV_TOOLS_PREFIX = $(RISCV_TOOLS_DIR)/bin/riscv32-unknown-elf- -CSMITH_INCDIR = $(shell ls -d /usr/local/include/csmith-* | head -n1) -CC = $(RISCV_TOOLS_PREFIX)gcc -SHELL = /bin/bash - -help: - @echo "Usage: make { loop | verilator | iverilog | spike }" - -loop: riscv-fesvr/build.ok riscv-isa-sim/build.ok obj_dir/Vtestbench - +set -e; x() { echo "$$*" >&2; "$$@"; }; i=1; j=1; while true; do echo; echo; \ - echo "---------------- $$((i++)) ($$j) ----------------"; \ - x rm -f test.hex test.elf test.c test_ref test.ld output_ref.txt output_sim.txt; \ - x make spike test.hex || { echo SKIP; continue; }; x rm -f output_sim.txt; \ - x obj_dir/Vtestbench | grep -v '$$finish' > output_sim.txt; \ - x diff -u output_ref.txt output_sim.txt; echo OK; ! ((j++)); \ - done - -verilator: test_ref test.hex obj_dir/Vtestbench - timeout 2 ./test_ref > output_ref.txt && cat output_ref.txt - obj_dir/Vtestbench | grep -v '$$finish' > output_sim.txt - diff -u output_ref.txt output_sim.txt - -iverilog: test_ref test.hex testbench.vvp - timeout 2 ./test_ref > output_ref.txt && cat output_ref.txt - vvp -N testbench.vvp > output_sim.txt - diff -u output_ref.txt output_sim.txt - -spike: riscv-fesvr/build.ok riscv-isa-sim/build.ok test_ref test.elf - timeout 2 ./test_ref > output_ref.txt && cat output_ref.txt - LD_LIBRARY_PATH="./riscv-isa-sim:./riscv-fesvr" ./riscv-isa-sim/spike test.elf > output_sim.txt - diff -u output_ref.txt output_sim.txt - -riscv-fesvr/build.ok: - rm -rf riscv-fesvr - git clone https://github.com/riscv/riscv-fesvr.git riscv-fesvr - +cd riscv-fesvr && git checkout 1c02bd6 && ./configure && make && touch build.ok - -riscv-isa-sim/build.ok: riscv-fesvr/build.ok - rm -rf riscv-isa-sim - git clone https://github.com/riscv/riscv-isa-sim.git riscv-isa-sim - cd riscv-isa-sim && git checkout 10ae74e - cd riscv-isa-sim && patch -p1 < ../riscv-isa-sim.diff - cd riscv-isa-sim && LDFLAGS="-L../riscv-fesvr" ./configure --with-isa=RV32IMC - +cd riscv-isa-sim && ln -s ../riscv-fesvr/fesvr . && make && touch build.ok - -testbench.vvp: testbench.v ../../picorv32.v - iverilog -o testbench.vvp testbench.v ../../picorv32.v - chmod -x testbench.vvp - -obj_dir/Vtestbench: testbench.v testbench.cc ../../picorv32.v - verilator --exe -Wno-fatal --cc --top-module testbench testbench.v ../../picorv32.v testbench.cc - $(MAKE) -C obj_dir -f Vtestbench.mk - -test.hex: test.elf - $(RISCV_TOOLS_PREFIX)objcopy -O verilog test.elf test.hex - -start.elf: start.S start.ld - $(CC) -nostdlib -o start.elf start.S -T start.ld - chmod -x start.elf - -test_ref: test.c - gcc -m32 -o test_ref -w -Os -I $(CSMITH_INCDIR) test.c - -test.elf: test.c syscalls.c start.S - sed -e '/SECTIONS/,+1 s/{/{ . = 0x00000000; .start : { *(.text.start) } application_entry_point = 0x00010000;/;' \ - $(RISCV_TOOLS_DIR)/riscv32-unknown-elf/lib/riscv.ld > test.ld - $(CC) -o test.elf -w -Os -I $(CSMITH_INCDIR) -T test.ld test.c syscalls.c start.S - chmod -x test.elf - -test.c: - echo "integer size = 4" > platform.info - echo "pointer size = 4" >> platform.info - csmith --no-packed-struct -o test.c - gawk '/Seed:/ {print$$2,$$3;}' test.c - -clean: - rm -rf platform.info test.c test.ld test.elf test.hex test_ref obj_dir - rm -rf testbench.vvp testbench.vcd output_ref.txt output_sim.txt - -mrproper: clean - rm -rf riscv-fesvr riscv-isa-sim - -.PHONY: help loop verilator iverilog spike clean mrproper - |