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convert README to markdown

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Scott Beamer 2014-08-07 14:50:31 -07:00
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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

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_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