Cargo.toml

[package]
authors = ["The Cranelift Project Developers"]
name = "cranelift-codegen"
version = "0.125.0"
description = "Low-level code generator library"
license = "Apache-2.0 WITH LLVM-exception"
documentation = "https://docs.rs/cranelift-codegen"
repository = "https://github.com/bytecodealliance/wasmtime"
categories = ["no-std"]
readme = "README.md"
keywords = ["compile", "compiler", "jit"]
build = "build.rs"
edition.workspace = true
rust-version.workspace = true

[lints]
workspace = true

[package.metadata.docs.rs]
# Ask Cargo to build docs with the feature `all-arch`
features = ["all-arch"]

[dependencies]
anyhow = { workspace = true, optional = true, features = ['std'] }
bumpalo = "3"
capstone = { workspace = true, optional = true }
cranelift-assembler-x64 = { workspace = true }
cranelift-codegen-shared = { path = "./shared", version = "0.125.0" }
cranelift-entity = { workspace = true }
cranelift-bforest = { workspace = true }
cranelift-bitset = { workspace = true }
cranelift-control = { workspace = true }
hashbrown = { workspace = true }
target-lexicon = { workspace = true }
log = { workspace = true }
serde = { workspace = true, optional = true }
serde_derive = { workspace = true, optional = true }
pulley-interpreter = { workspace = true, optional = true }
postcard = { workspace = true, optional = true }
gimli = { workspace = true, features = ["write", "std"], optional = true }
smallvec = { workspace = true }
regalloc2 = { workspace = true, features = ["checker"] }
souper-ir = { version = "2.1.0", optional = true }
sha2 = { version = "0.10.2", optional = true }
rustc-hash = { workspace = true }
wasmtime-math = { workspace = true }
# It is a goal of the cranelift-codegen crate to have minimal external dependencies.
# Please don't add any unless they are essential to the task of creating binary
# machine code. Integration tests that need external dependencies can be
# accommodated in `tests`.

[dev-dependencies]
criterion = { workspace = true }
similar = "2.1.0"
env_logger = { workspace = true }
proptest = { workspace = true }

[build-dependencies]
cranelift-codegen-meta = { path = "meta", version = "0.125.0" }
cranelift-isle = { path = "../isle/isle", version = "=0.125.0" }

[features]
default = ["std", "unwind", "host-arch", "timing"]

# The "std" feature enables use of libstd. The "core" feature enables use
# of some minimal std-like replacement libraries. At least one of these two
# features need to be enabled.
std = ["serde?/std"]

# The "core" feature used to enable a hashmap workaround, but is now
# deprecated (we (i) always use hashbrown, and (ii) don't support a
# no_std build anymore). The feature remains for backward
# compatibility as a no-op.
core = []

# Enable the `to_capstone` method on TargetIsa, for constructing a Capstone
# context, and the `disassemble` method on `MachBufferFinalized`.
disas = ["anyhow", "capstone"]

# Enables detailed logging which can be somewhat expensive.
trace-log = ["regalloc2/trace-log"]

# This enables unwind info generation functionality.
unwind = ["gimli"]

# ISA targets for which we should build.
# If no ISA targets are explicitly enabled, the ISA target for the host machine is enabled.
x86 = []
arm64 = []
s390x = []
riscv64 = []
pulley = [
    "dep:pulley-interpreter",
    "pulley-interpreter/encode",
    "pulley-interpreter/disas",
    "cranelift-codegen-meta/pulley",
]
# Enable the ISA target for the host machine
host-arch = []

# Option to enable all architectures.
all-arch = ["all-native-arch", "pulley"]

# Option to enable all architectures that correspond to an actual native target
# (that is, exclude Pulley).
all-native-arch = ["x86", "arm64", "s390x", "riscv64"]

# For dependent crates that want to serialize some parts of cranelift
enable-serde = [
    "serde",
    "serde_derive",
    "cranelift-entity/enable-serde",
    "cranelift-bitset/enable-serde",
    "regalloc2/enable-serde",
    "smallvec/serde",
]

# Enable the incremental compilation cache for hot-reload use cases.
incremental-cache = ["enable-serde", "postcard", "sha2"]

# Enable support for the Souper harvester.
souper-harvest = ["souper-ir", "souper-ir/stringify"]

# Report any ISLE errors in pretty-printed style.
isle-errors = ["cranelift-isle/fancy-errors"]

# Enable tracking how long passes take in Cranelift.
#
# Enabled by default.
timing = []