Struct Compiler 

pub struct Compiler {
    pub asm: Assembler,
    /* private fields */
}

PVM-to-x86-64 compiler.

Fields

asm: Assembler

Implementations

impl Compiler

pub fn new( helpers: HelperFns, code_len: usize, jit_va_base: u64, mem_cycles: u8, code_base: u32, ) -> Self

impl Compiler

pub fn compile(self, code: &[u8]) -> CompileResult

Compile an RV+C+custom-0 byte stream into x86-64 in a single streaming pass.

Decode + valid-PC + gas-block detection + gas simulation + codegen all happen in one walk over code. No Predecode intermediary — that was 57% of the old cold-path compile time on the large guests (ed25519, ecrecover).

The internal rv_valid_pc bitmap (a bit set iff the PC is a gas-block start) drives compile-time forward-branch validation via is_basic_block_start. It is not surfaced: the runtime validates jalr targets through the dense dispatch table instead. Built incrementally during the streaming pass — no separate length-only pre-pass.