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Paths changed in latest GCC

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David Harris 2023-02-07 16:49:50 -08:00
parent 755c795f91
commit 76332cac06
2 changed files with 7 additions and 5 deletions
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6
README.md
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@ -110,11 +110,11 @@ Ubuntu users may need to install and update various tools. Beware when cutting
### Install RISC-V GCC Cross-Compiler ### Install RISC-V GCC Cross-Compiler
To install GCC from source can take hours to compile. This configuration enables multilib to target many flavors of RISC-V. This book is tested with GCC 12.2 (tagged 2022.09.21), but will likely work with newer versions as well. To install GCC from source can take hours to compile. This configuration enables multilib to target many flavors of RISC-V. This book is tested with GCC 12.2 (tagged 2023.01.31), but will likely work with newer versions as well.
$ git clone https://github.com/riscv/riscv-gnu-toolchain $ git clone https://github.com/riscv/riscv-gnu-toolchain
$ cd riscv-gnu-toolchain $ cd riscv-gnu-toolchain
$ git checkout 2022.09.21 $ git checkout 2023.01.31
$ ./configure --prefix=$RISCV --enable-multilib --with-multilib-generator="rv32e-ilp32e--;rv32i-ilp32--;rv32im-ilp32--;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f--;rv32imafdc-ilp32d--;rv64i-lp64--;rv64ic-lp64--;rv64iac-lp64--;rv64imac-lp64--;rv64imafdc-lp64d--;rv64im-lp64--;" $ ./configure --prefix=$RISCV --enable-multilib --with-multilib-generator="rv32e-ilp32e--;rv32i-ilp32--;rv32im-ilp32--;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f--;rv32imafdc-ilp32d--;rv64i-lp64--;rv64ic-lp64--;rv64iac-lp64--;rv64imac-lp64--;rv64imafdc-lp64d--;rv64im-lp64--;"
$ make --jobs $ make --jobs
@ -143,7 +143,7 @@ Spike also takes a while to install and compile, but this can be done concurrent
$ git clone https://github.com/riscv-software-src/riscv-isa-sim $ git clone https://github.com/riscv-software-src/riscv-isa-sim
$ mkdir riscv-isa-sim/build $ mkdir riscv-isa-sim/build
$ cd riscv-isa-sim/build $ cd riscv-isa-sim/build
$ ../configure --prefix=$RISCV --enable-commitlog $ ../configure --prefix=$RISCV
$ make --jobs $ make --jobs
$ make install $ make install
$ cd ../arch_test_target/spike/device $ cd ../arch_test_target/spike/device

6
bin/wally-tool-chain-install.sh
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@ -54,13 +54,15 @@ fi
cd $RISCV cd $RISCV
git clone https://github.com/riscv/riscv-gnu-toolchain git clone https://github.com/riscv/riscv-gnu-toolchain
cd riscv-gnu-toolchain cd riscv-gnu-toolchain
git checkout 2023.01.31
./configure --prefix=${RISCV} --enable-multilib --with-multilib-generator="rv32e-ilp32e--;rv32i-ilp32--;rv32im-ilp32--;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f--;rv32imafdc-ilp32d--;rv64i-lp64--;rv64ic-lp64--;rv64iac-lp64--;rv64imac-lp64--;rv64imafdc-lp64d--;rv64im-lp64--;" ./configure --prefix=${RISCV} --enable-multilib --with-multilib-generator="rv32e-ilp32e--;rv32i-ilp32--;rv32im-ilp32--;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f--;rv32imafdc-ilp32d--;rv64i-lp64--;rv64ic-lp64--;rv64iac-lp64--;rv64imac-lp64--;rv64imafdc-lp64d--;rv64im-lp64--;"
make -j ${NUM_THREADS} make -j ${NUM_THREADS}
make install make install
# elf2hex # elf2hex
cd $RISCV cd $RISCV
export PATH=$RISCV/riscv-gnu-toolchain/bin:$PATH #export PATH=$RISCV/riscv-gnu-toolchain/bin:$PATH
gexport PATH=$RISCV/bin:$PATH
git clone https://github.com/sifive/elf2hex.git git clone https://github.com/sifive/elf2hex.git
cd elf2hex cd elf2hex
autoreconf -i autoreconf -i
@ -87,7 +89,7 @@ cd $RISCV
git clone https://github.com/riscv-software-src/riscv-isa-sim git clone https://github.com/riscv-software-src/riscv-isa-sim
mkdir -p riscv-isa-sim/build mkdir -p riscv-isa-sim/build
cd riscv-isa-sim/build cd riscv-isa-sim/build
../configure --prefix=$RISCV --enable-commitlog ../configure --prefix=$RISCV
make -j ${NUM_THREADS} make -j ${NUM_THREADS}
make install make install
cd ../arch_test_target/spike/device cd ../arch_test_target/spike/device