[RISCV] Mono RISC-V porting progress tracing

[Xinlong-Wu]

Current porting status

Mono RISCV currently has implemented some basic instruction generation, stack allocation, and error handling. It can run some of the programs located in dotnet/samples. The list of runnable programs can be found at https://github.com/Xinlong-Wu/runtime/blob/riscv-jit-rv64/RISCV64-PORTING.md

The pr's that have been merged so far (2023/12/08) are:

• https://github.com/dotnet/runtime/pull/83714
• https://github.com/dotnet/runtime/pull/83715
• https://github.com/dotnet/runtime/pull/83716
• https://github.com/dotnet/runtime/pull/84470
• https://github.com/dotnet/runtime/pull/85445
• https://github.com/dotnet/runtime/pull/88649
• https://github.com/dotnet/runtime/pull/90072
• https://github.com/dotnet/runtime/pull/96106

Futhure

• [ ] Pass all regression tests as far as possible for robust CI testing
• [ ] Mono RISC-V is currently focused on implementing the riscv64imadf extension. Trying to sound instruction generation under different extensions.
• [ ] Optmise generated code by Peephole Optimization， support C ext
• [ ] implement vector intrinsic
• [ ] Mono RISCV can be installed by dotnet-install.sh
• [ ] Native compile Mono RISCV and library at RISC-V computer
• [ ] Running graphical programs on RISC-V, i.e. Stardew Valley

Related Information

• https://github.com/dotnet/runtime/issues/36748

[liberodark]

Hi,

Thank for your work. And if you need any test im available. Also I propose to provide riscv64 servers if necessary.

Best Regards

[dkurt]

If you might find it useful, I were able to build .NET SDK for riscv64 architecture: https://github.com/dkurt/dotnet_riscv

[Xinlong-Wu]

If you might find it useful, I were able to build .NET SDK for riscv64 architecture: https://github.com/dkurt/dotnet_riscv

Excellent, I just downloaded it and tried to use it, found some problems, created a issue https://github.com/dkurt/dotnet_riscv/issues/4