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Update RISC-V toolchain last tested date & version info.

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John Winans 2021-03-05 13:47:59 -06:00
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book/install/chapter.tex
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@ -1,12 +1,12 @@
\chapter{Installing a RISC-V Toolchain} \chapter{Installing a RISC-V Toolchain}
\label{chapter:install} \label{chapter:install}
All of the software presented in this text was assembled using the All of the software presented in this text was assembled/compiled
GNU toolchain and executed using the rvddt simulator on a Linux using the GNU toolchain and executed using the rvddt simulator on
(Ubuntu 18.04 LTS) operating system. a Linux (Ubuntu 20.04 LTS) operating system.
The installation instructions provided here were tested on a The installation instructions provided here were last tested on
clean OS install on June 9, 2018. on March 5, 2021.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@ -35,11 +35,13 @@ If typed incorrectly, it could irreversibly remove many of your files!
Before building the toolchain, a number of utilities must be present on Before building the toolchain, a number of utilities must be present on
your system. The following will install those that are needed: your system. The following will install those that are needed:
\begin{minipage}{\textwidth}
\begin{tty} \begin{tty}
sudo apt install autoconf automake autotools-dev curl libmpc-dev \ sudo apt install autoconf automake autotools-dev curl libmpc-dev \
libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf \ libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf \
libtool patchutils bc zlib1g-dev libexpat-dev libtool patchutils bc zlib1g-dev libexpat-dev
\end{tty} \end{tty}
\end{minipage}
Note that the above \verb@apt@ command is the only operation that should Note that the above \verb@apt@ command is the only operation that should
be performed as root. All other commands should be executed as a regular be performed as root. All other commands should be executed as a regular
@ -50,15 +52,17 @@ should not be touched when tinkering with the toolchain applications.
would do.}% would do.}%
To download, compile and install the toolchain: To download, compile and install the toolchain:
\begin{minipage}{\textwidth}
\begin{tty} \begin{tty}
mkdir -p ~/projects/riscv mkdir -p ~/projects/riscv
cd ~/projects/riscv cd ~/projects/riscv
git clone --recursive https://github.com/riscv/riscv-gnu-toolchain git clone https://github.com/riscv/riscv-gnu-toolchain
cd riscv-gnu-toolchain cd riscv-gnu-toolchain
INS_DIR=~/projects/riscv/install/rv32i INS_DIR=~/projects/riscv/install/rv32i
./configure --prefix=$INS_DIR --with-arch=rv32i --with-abi=ilp32 ./configure --prefix=$INS_DIR --with-arch=rv32i --with-abi=ilp32
make make
\end{tty} \end{tty}
\end{minipage}
After building the toolchain, make it available by putting it into After building the toolchain, make it available by putting it into
your PATH by adding the following to the end of your \verb@.bashrc@ file: your PATH by adding the following to the end of your \verb@.bashrc@ file:
@ -82,6 +86,7 @@ commands.
Building the rvddt example programs will verify that the GNU toolchain Building the rvddt example programs will verify that the GNU toolchain
has been built and installed properly. has been built and installed properly.
\begin{minipage}{\textwidth}
%git clone git@github.com:johnwinans/rvddt.git %git clone git@github.com:johnwinans/rvddt.git
\begin{tty} \begin{tty}
cd ~/projects/riscv cd ~/projects/riscv
@ -91,6 +96,7 @@ make world
cd ../examples cd ../examples
make world make world
\end{tty} \end{tty}
\end{minipage}
After building rvddt, make it available by putting it into your PATH After building rvddt, make it available by putting it into your PATH
by adding the following to the end of your \verb@.bashrc@ file: by adding the following to the end of your \verb@.bashrc@ file:
@ -105,6 +111,7 @@ same \verb@export@ command into your existing terminal.
Test the rvddt build by executing one of the examples: Test the rvddt build by executing one of the examples:
\begin{minipage}{\textwidth}
\begin{tty} \begin{tty}
winans@ux410:~/projects/riscv/rvddt/examples$ rvddt -f counter/counter.bin winans@ux410:~/projects/riscv/rvddt/examples$ rvddt -f counter/counter.bin
sp initialized to top of memory: 0x0000fff0 sp initialized to top of memory: 0x0000fff0
@ -123,3 +130,4 @@ ddt> ti 0 1000
ddt> x ddt> x
winans@ux410:~/projects/riscv/rvddt/examples$ winans@ux410:~/projects/riscv/rvddt/examples$
\end{tty} \end{tty}
\end{minipage}