Crate revmc_codegen 

revmc-codegen

EVM bytecode compiler frontend and code generation pipeline.

This crate contains the bytecode parser and analysis passes, the generic compiler driver, linker helpers, and test utilities for producing JIT and AOT artifacts through compiler backends such as revmc-llvm.

For the runtime worker pool and hot-code lookup backend, see revmc-runtime. For the umbrella crate, see revmc.

Modules

bytecode 🔒

Internal EVM bytecode and opcode representation.

compiler 🔒

EVM bytecode compiler implementation.

linker 🔒

simple_revm_evm

Generic revm JIT EVM from revmc-context.

tests__fuzzing

Internal tests and testing utilities. Not public API.

Structs

CompileTimings

Per-phase timing breakdown from a compilation.

EvmCompiler

EVM bytecode compiler.

Linker

EVM bytecode compiler linker.

Opcode

An opcode and its immediate data. Returned by OpcodesIter.

OpcodeInfo

Opcode information.

OpcodesIter

An iterator that yields opcodes and their immediate data.

OpcodesIterWithPc

A bytecode iterator that yields opcodes and their immediate data, alongside the program counter.

Enums

EvmCompilerInput

EvmCompiler input.

Constants

ABI_VERSION

ABI version of compiled artifacts. Bump when the calling convention changes.

Functions

decode_pair

Decodes an EXCHANGE immediate byte into a pair of stack indices (n, m).

decode_single

Decodes a DUPN/SWAPN immediate byte into a stack index.

encode_pair

Encodes a pair of stack indices into an EXCHANGE immediate byte.

encode_single

Encodes a stack index into a DUPN/SWAPN immediate byte.

format_bytecode

Returns a string representation of the given bytecode.

format_bytecode_to

Formats an EVM bytecode to the given writer.

min_imm_len

Returns the length of the immediate data for the given opcode, or 0 if none.

op_info_map

Returns the static info map for the given SpecId.

parse_asm

Parse EVM assembly from a string into bytecode.

shared_library_path

Returns the path for a platform-native shared library filename.

stack_io

Returns the number of input and output stack elements of the given opcode.

Type Aliases

FxHashMap 🔒