diff options
Diffstat (limited to 'dhrystone/Makefile')
| -rw-r--r-- | dhrystone/Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/dhrystone/Makefile b/dhrystone/Makefile index 412ffda..7e077b1 100644 --- a/dhrystone/Makefile +++ b/dhrystone/Makefile @@ -5,10 +5,18 @@ CFLAGS = -MD -O3 -m32 -march=RV32I -ffreestanding -nostdlib -DTIME -DRISCV test: testbench.exe dhry.hex vvp -N testbench.exe +timing: timing.exe dhry.hex + vvp -N timing.exe > timing.txt + sed 's,.*## ,,' timing.txt | gawk 'x != "" {print x,$$2-y;} {x=$$1;y=$$2;}' | sort | uniq -c | sort -k3 -n + testbench.exe: testbench.v ../picorv32.v iverilog -o testbench.exe testbench.v ../picorv32.v chmod -x testbench.exe +timing.exe: testbench.v ../picorv32.v + iverilog -o timing.exe -DTIMING testbench.v ../picorv32.v + chmod -x timing.exe + dhry.hex: dhry.bin ../firmware/makehex.py python3 ../firmware/makehex.py $< > $@ @@ -27,7 +35,7 @@ dhry.elf: $(OBJS) ../firmware/sections.lds riscv64-unknown-elf-gcc -c $(CFLAGS) $< clean: - rm -rf *.o *.d dhry.elf dhry.map dhry.bin dhry.hex testbench.exe testbench.vcd + rm -rf *.o *.d dhry.elf dhry.map dhry.bin dhry.hex testbench.exe testbench.vcd timing.exe timing.txt .PHONY: test clean |