0fc3acb978
It seems that the update process in the README is really out of date (it refers to scala-2.8 and chisel-1.1). I've updated it to what I believe to be correct, which now just consists of pulling the Chisel submodule. Note that I tried this myself, but when I did it I also ran an "sbt package" in the Chisel submodule top-level directory (there's no "sbt" directory in there any more). I believe it's not necessary to run "sbt package", but I really know nothing about SBT...
riscv-tests
@ 83ed3f519d
Quick and dirty instructions:
CHECKOUT THE CODE:
git submodule update --init --recursive
BUILDING THE TOOLCHAIN:
To build RISC-V ISA simulator, frontend server, proxy kernel and newlib based GNU toolchain:
export RISCV=/path/to/riscv/toolchain/installation
cd riscv-tools
./build.sh
To build asm tests and benchmarks (you must have the RISC-V toolchain installed and in your path):
cd riscv-tests/isa/
make -j
cd riscv-tests/benchmarks
make -j
BUILDING THE PROJECT:
To build the C simulator:
cd emulator
make
To build the VCS simulator:
cd vlsi/build/vcs-sim-rtl
make
in either case, you can run a set of assembly tests or simple benchmarks:
make run-asm-tests
make run-vecasm-tests
make run-vecasm-timer-tests
make run-bmarks-test
To build a C simulator that is capable of VCD waveform generation:
cd emulator
make emulator-debug
(note that you must have run "make emulator" at least once before
running "make emulator-debug")
And to run the assembly tests on the C simulator and generate waveforms:
make run-asm-tests-debug
make run-vecasm-tests-debug
make run-vecasm-timer-tests-debug
make run-bmarks-test-debug
UPDATING TO A NEWER VERSION OF CHISEL:
To grab a newer version of chisel:
git submodule update --init
cd chisel
git pull origin master