| LoongArch is the general processor architecture of Loongson. |
| The following versions of the LoongArch core are supported |
| https://github.com/loongson/LoongArch-Documentation/releases/download/2021.08.17/LoongArch-Vol1-v1.00-EN.pdf |
| We can get the latest loongarch documents at https://github.com/loongson/LoongArch-Documentation/tags. |
| You can reference docs/system/loongarch/loongson3.rst to get the information about system emulation of LoongArch. |
| We already support Linux user emulation. We can use LoongArch cross-tools to build LoongArch executables on X86 machines, |
| and We can also use qemu-loongarch64 to run LoongArch executables. |
| 1. Config cross-tools env. |
| 2. Test tests/tcg/multiarch. |
| ./configure --static --prefix=/usr --disable-werror --target-list="loongarch64-linux-user" --enable-debug |
| 3. Run LoongArch system basic command with loongarch-clfs-system. |
| wget https://github.com/loongson/build-tools/releases/download/2022.05.29/loongarch64-clfs-system-5.0.tar.bz2 |
| tar -vxf loongarch64-clfs-system-5.0.tar.bz2 -C /opt/clfs |
| cp /opt/clfs/lib64/ld-linux-loongarch-lp64d.so.1 /lib64 |
| export LD_LIBRARY_PATH="/opt/clfs/lib64" |
| - Run LoongArch system basic command. |
| ./qemu-loongarch64 /opt/clfs/usr/bin/bash |
| ./qemu-loongarch64 /opt/clfs/usr/bin/ls |
| ./qemu-loongarch64 /opt/clfs/usr/bin/pwd |
| We can get the latest LoongArch documents or LoongArch tools at https://github.com/loongson/ |