### 项目名称

RISC-V BPF JIT支持更多扩展

### 项目描述：

RISC-V是一种可扩展的指令集架构，RISC-V扩展能够改善执行性能并支持更丰富的功能。目前，RISC-V BPF JIT已经支持了一些扩展，包括C扩展和ZBB扩展。为了进一步丰富RISC-V BPF JIT的功能并提升性能，我们希望基于RVA22/RVA23为RISC-V BPF JIT实现更多扩展。

### 项目综合难度：

进阶

### 技术领域标签：

eBPF、RISC-V

### 编程语言标签：

C、Assembly

### 项目产出要求：

1. 为RISC-V BPF JIT实现更多扩展支持

2. 对实现的功能进行全面的测试

3. 代码合入openeuler社区或Linux社区

### 项目技术要求：

1. 熟悉eBPF JIT原理

2. 熟悉RISC-V架构指令集

3. 熟悉Linux内核开发

### 项目成果提交仓库：

https://gitee.com/openeuler/kernel

### 项目相关参考资料：

[0] https://github.com/riscv/riscv-profiles/blob/main/rva23-profile.adoc

[1] https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc

### 项目导师名字&导师邮箱：

蒲乐辉 pulehui@huawei.com

.*本次活动将面向全球，题目内容请同时提交中英文版本。*.

### Project Name

More Extensions Support for RISC-V BPF JIT

### Project Description:

RISC-V is an extensible instruction set architecture. RISC-V extensions can improve execution performance and support richer features. Currently, the RISC-V BPF JIT has supported some extensions, including the C extension and ZBB extension. To further enrich the functionality of RISC-V BPF JIT and enhance performance, we hope to implement more extensions for RISC-V BPF JIT based on RVA22/RVA23.

### Project Difficulty:

Advanced

### Technical Field Tags:

eBPF, RISC-V

### Programming Language Tags:

C, Assembly

### Project Output Requirements:

1. Implement more extension support for RISC-V BPF JIT

2. Conduct comprehensive testing of the implemented features

3. Merge code into the openeuler community or Linux community

### Project Technical Requirements:

1. Familiar with the principles of eBPF JIT

2. Familiar with the RISC-V architecture instruction set

3. Familiar with Linux kernel development

### Project Results Submission Repository:

https://gitee.com/openeuler/kernel

### Project Related Reference Materials:

[0] https://github.com/riscv/riscv-profiles/blob/main/rva23-profile.adoc

[1] https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc

### Project Mentor Name & Mentor Email:

https://gitee.com/openeuler/kernel

### Project Related Reference Materials:

[0] https://github.com/riscv/riscv-profiles/blob/main/rva23-profile.adoc

[1] https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc

### Project Mentor Name & Mentor Email:

Pu Lehui, pulehui@huawei.com

https://gitee.com/openeuler/kernel