Expand description
Virtual machine and JIT compiler for eBPF programs.
Modules§
- aligned_
memory - Aligned memory
- assembler
- This module translates eBPF assembly language to binary.
- call_
frames - Call frame handler
- disassembler
- Functions in this module are used to handle eBPF programs with a higher level representation, for example to disassemble the code into a human-readable format.
- ebpf
- This module contains all the definitions related to eBPF, and some functions permitting to manipulate eBPF instructions.
- elf
- This module relocates a BPF ELF
- error
- This module contains all the definitions related to eBPF, and some functions permitting to manipulate eBPF instructions.
- fuzz
- This module defines memory regions
- insn_
builder - Module provides API to create eBPF programs by Rust programming language
- memory_
region - This module defines memory regions
- static_
analysis - Static Byte Code Analysis
- syscalls
- This module implements some built-in syscalls that can be called from within an eBPF program.
- user_
error - This module defines an example user error definition
- verifier
- This “verifier” performs simple checks when the eBPF program is loaded into the VM (before it is interpreted or JIT-compiled). It has nothing to do with the much more elaborated verifier inside Linux kernel. There is no verification regarding the program flow control (should be a Direct Acyclic Graph) or the consistency for registers usage (the verifier of the kernel assigns types to the registers and is much stricter).
- vm
- Virtual machine and JIT compiler for eBPF programs.
Macros§
- question_
mark - Error handling for SyscallObject::call methods