Feat: Implement support for 'riscv64-elf-gcc' toolchain#1
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expuss2000 merged 2 commits intovirtualsquare:mainfrom Dec 5, 2025
Merged
Feat: Implement support for 'riscv64-elf-gcc' toolchain#1expuss2000 merged 2 commits intovirtualsquare:mainfrom
expuss2000 merged 2 commits intovirtualsquare:mainfrom
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This commit introduces logic to detect and utilize the 'riscv64-elf-gcc' compiler, commonly provided by Arch Linux and other distributions for RISC-V embedded development. The existing build system logic primarily checks for the 'riscv32-unknown-linux-gnu-gcc' and 'riscv64-unknown-elf-gcc' toolchains. The modified search priority is: 1. Risc-V 32 bit: `riscv32-unknown-linux-gnu-gcc` 2. Risc-V 64 bit: `riscv64-unknown-elf-gcc` 3. Risc-V (arch) 64 bit: `riscv64-elf-gcc` I would also suggest that this order can be upgraded by searching for the Risc-V 64 bit before searching for the 32 bit one. **Notes:** The Linux-targeting toolchain, 'riscv64-linux-gnu-gcc', is also available on arch, further testing is needed to assess its suitability versus the 'elf' variant for specific build configurations targeting full operating systems.
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I also fixed the CMakeLists.txt configuration for Arch Linux users. I updated the prefix to Here is the full file: CMakeLists.txt |
Added installation instructions for Arch Linux and emulator usage.
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This commit introduces logic to detect and utilize the
riscv64-elf-gcccompiler, commonly provided by Arch Linux and other distributions for RISC-V embedded development.The existing build system logic primarily checks for the
riscv32-unknown-linux-gnu-gccandriscv64-unknown-elf-gcctoolchains.The modified search priority is:
riscv32-unknown-linux-gnu-gccriscv64-unknown-elf-gccriscv64-elf-gccI would also suggest that this order can be upgraded by searching for the Risc-V 64 bit (point 2) before searching for the 32 bit one (point 1).
Notes:
The Linux-targeting toolchain,
riscv64-linux-gnu-gcc, is also available on arch, further testing is needed to assess its suitability versus the 'elf' variant for specific build configurations.