Rocket Chip Generator (https://github.com/freechipsproject/rocket-chip)
chisel@4483d41471 | ||
csrc | ||
dramsim2@0b3ee6799a | ||
emulator | ||
hardfloat@def6363b44 | ||
project | ||
riscv-tests@59127ea6ea | ||
riscv-tools@3705cef859 | ||
rocket@9b0b6a1dc9 | ||
src/main/scala | ||
uncore@9eadc3d8c8 | ||
.gitignore | ||
.gitmodules | ||
Makefrag | ||
README | ||
sbt-launch.jar |
Quick and dirty instructions: CHECKOUT THE CODE: git submodule update --init cd riscv-tools git submodule update --init 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 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 Then, to compile it and install it into the rocket repo: cd sbt sbt package cp chisel/target/scala-2.8.1/chisel_2.8.1-1.1.jar ../../sbt/work/lib If you commit a new jar, you must also commit the updated chisel submodule.