cloud-hypervisor/hypervisor/Cargo.toml
Christian Blichmann b6d009830d hypervisor: x86: Emulator is only needed on mshv, not kvm
On x86-64, when the underlying hypervisor platform is KVM, no
instruction emulator is necessary. KVM handles instruction boundaries
internally.

This change allows to skip the iced-x86 dependency on KVM, improving
build times, prunes the dependency graph and reduces network traffic
during the initial build.

For Hyper-V, the emulator is still necessary on x86-64, so nothing
changes there.

Signed-off-by: Christian Blichmann <cblichmann@google.com>
2023-07-04 08:29:24 +01:00

37 lines
1.4 KiB
TOML

[package]
name = "hypervisor"
version = "0.1.0"
authors = ["Microsoft Authors"]
edition = "2021"
license = "Apache-2.0 OR BSD-3-Clause"
[features]
kvm = ["kvm-ioctls", "kvm-bindings", "vfio-ioctls/kvm"]
mshv = ["mshv-ioctls", "mshv-bindings", "vfio-ioctls/mshv", "iced-x86"]
tdx = []
[dependencies]
anyhow = "1.0.71"
byteorder = "1.4.3"
thiserror = "1.0.40"
libc = "0.2.139"
log = "0.4.17"
kvm-ioctls = { version = "0.13.0", optional = true }
kvm-bindings = { git = "https://github.com/cloud-hypervisor/kvm-bindings", branch = "ch-v0.6.0-tdx", features = ["with-serde", "fam-wrappers"], optional = true }
mshv-bindings = { git = "https://github.com/rust-vmm/mshv", branch = "main", features = ["with-serde", "fam-wrappers"], optional = true }
mshv-ioctls = { git = "https://github.com/rust-vmm/mshv", branch = "main", optional = true}
serde = { version = "1.0.164", features = ["rc", "derive"] }
serde_with = { version = "3.0.0", default-features = false, features = ["macros"] }
vfio-ioctls = { git = "https://github.com/rust-vmm/vfio", branch = "main", default-features = false }
vm-memory = { version = "0.11.0", features = ["backend-mmap", "backend-atomic"] }
vmm-sys-util = { version = "0.11.0", features = ["with-serde"] }
[target.'cfg(target_arch = "x86_64")'.dependencies.iced-x86]
optional = true
version = "1.19.0"
default-features = false
features = ["std", "decoder", "op_code_info", "instr_info", "fast_fmt"]
[dev-dependencies]
env_logger = "0.10.0"