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# LoongArch64
You can now build and run the LoongArch64 code as needed:
GCC >= 14.1
Binutils >= 2.41
Note that the compiler may be named `loongarch64-linux-gnu-g++`, without the `unknown` part.
Please adjust to your system.
```
$ mkdir build && cd build
$ cmake -DCMAKE_CXX_COMPILER="loongarch64-unknown-linux-gnu-g++" \
-DCMAKE_C_COMPILER="loongarch64-unknown-linux-gnu-gcc" \
-DCMAKE_CROSSCOMPILING=True \
-DCMAKE_CXX_FLAGS="-mlsx -mlasx " \
-DCMAKE_BUILD_TYPE=Release ../
$ make
```
or
```
$ mkdir build && cd build
$ cmake -DCMAKE_TOOLCHAIN_FILE=cmake/toolchain-dev/loongarch64.cmake ../
$ make
```
Running tests with qemu
```
$ export QEMU_LD_PREFIX="/path_to_sysroot/"
$ export QEMU_CPU="la464"
$ make test
or
$ qemu-loongarch64 tests/base64_tests
```
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