mirror of https://github.com/aya-rs/aya
bpf: initial bpf bindings
Alessandro Decina
4 years ago
parent
8327ffbb8d
commit
cdf960aaa1
@ -1,2 +1,2 @@
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[workspace]
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[workspace]
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members = ["aya"]
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members = ["aya", "xtask"]
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@ -0,0 +1,2 @@
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[workspace]
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members = ["aya-bpf", "aya-bpf-macros"]
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language: rust
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matrix:
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include:
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# MSRV
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- env: TARGET=x86_64-unknown-linux-gnu
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rust: 1.30.0
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- env: TARGET=x86_64-unknown-linux-gnu
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rust: stable
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before_install: set -e
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install:
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- sh ci/install.sh
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script:
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- sh ci/script.sh
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after_script: set +e
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cache: cargo
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branches:
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only:
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- master
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- staging
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- trying
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notifications:
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email:
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on_success: never
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@ -0,0 +1,66 @@
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# Change Log
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All notable changes to this project will be documented in this file.
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This project adheres to $[Semantic Versioning](http://semver.org/).
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## [Unreleased]
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## [v0.2.1] - 2019-11-16
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### Added
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- Support for the `xtensa`, `riscv32` and `riscv64` architectures
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## [v0.2.0] - 2019-02-06
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### Changed
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- [breaking-change] `cty::c_void` is now a type alias of `core::ffi::c_void`.
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## [v0.1.5] - 2017-05-29
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### Added
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- More types like `int32_t`
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## [v0.1.4] - 2017-05-29
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### Added
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- Support for the `msp430` architecture.
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### Fixed
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- [breaking-change] The type definitions of `c_long` and `c_ulong`.
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## [v0.1.3] - 2017-05-29 - YANKED
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### Added
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- Support for the `nvptx` and `nvptx64` architectures.
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## [v0.1.2] - 2017-05-29 - YANKED
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### Fixed
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- [breaking-change] The type definitions of `c_int` and `c_uint`.
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## [v0.1.1] - 2017-05-29 - YANKED
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### Fixed
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- [breaking-change] The type definitions of `c_long`, `c_ulong` and
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`c_longlong`.
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## v0.1.0 - 2017-05-24 - YANKED
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- Initial release
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[Unreleased]: https://github.com/japaric/cty/compare/v0.2.1...HEAD
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[v0.2.1]: https://github.com/japaric/cty/compare/v0.2.0...v0.2.1
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[v0.2.0]: https://github.com/japaric/cty/compare/v0.1.5...v0.2.0
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[v0.1.5]: https://github.com/japaric/cty/compare/v0.1.4...v0.1.5
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[v0.1.4]: https://github.com/japaric/cty/compare/v0.1.3...v0.1.4
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[v0.1.3]: https://github.com/japaric/cty/compare/v0.1.2...v0.1.3
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[v0.1.2]: https://github.com/japaric/cty/compare/v0.1.1...v0.1.2
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[v0.1.1]: https://github.com/japaric/cty/compare/v0.1.0...v0.1.1
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@ -0,0 +1,8 @@
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[package]
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authors = ["Jorge Aparicio <jorge@japaric.io>"]
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categories = ["embedded", "external-ffi-bindings" ,"no-std"]
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description = "Type aliases to C types like c_int for use with bindgen"
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documentation = "https://docs.rs/cty"
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license = "MIT OR Apache-2.0"
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name = "aya-bpf-cty"
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version = "0.2.1"
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@ -0,0 +1,201 @@
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|
Apache License
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|
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|
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|
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@ -0,0 +1,25 @@
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Copyright (c) 2017 Jorge Aparicio
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@ -0,0 +1,22 @@
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|||||||
|
[](https://crates.io/crates/cty)
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||||||
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[](https://crates.io/crates/cty)
|
||||||
|
|
||||||
|
# `cty`
|
||||||
|
|
||||||
|
> Type aliases to C types like c_int for use with bindgen
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||||||
|
|
||||||
|
## License
|
||||||
|
|
||||||
|
Licensed under either of
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|
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|
- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or
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http://www.apache.org/licenses/LICENSE-2.0)
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- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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at your option.
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted
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dual licensed as above, without any additional terms or conditions.
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@ -0,0 +1,9 @@
|
|||||||
|
use std::env;
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||||||
|
|
||||||
|
fn main() {
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||||||
|
if !env::var("CARGO_CFG_BPF_TARGET_ARCH").is_ok() {
|
||||||
|
let arch = env::var("HOST").unwrap();
|
||||||
|
let arch = arch.splitn(2, "-").next().unwrap();
|
||||||
|
println!("cargo:rustc-cfg=bpf_target_arch=\"{}\"", arch);
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,7 @@
|
|||||||
|
set -ex
|
||||||
|
|
||||||
|
main() {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
|
||||||
|
main
|
||||||
@ -0,0 +1,10 @@
|
|||||||
|
set -ex
|
||||||
|
|
||||||
|
main() {
|
||||||
|
for target in $(rustup target list | grep linux-gnu | cut -d' ' -f1); do
|
||||||
|
rustup target add $target || continue
|
||||||
|
cargo check --target $target
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
main
|
||||||
@ -0,0 +1,139 @@
|
|||||||
|
//! Type aliases to C types like c_int for use with bindgen
|
||||||
|
//!
|
||||||
|
//! # MSRV
|
||||||
|
//!
|
||||||
|
//! This crate is guaranteed to compile on stable Rust 1.30.0 and up. It *might* compile with older
|
||||||
|
//! versions but that may change in any new patch release.
|
||||||
|
#![no_std]
|
||||||
|
#![allow(non_camel_case_types)]
|
||||||
|
#![deny(warnings)]
|
||||||
|
|
||||||
|
// AD = Architecture dependent
|
||||||
|
pub use ad::*;
|
||||||
|
// OD = OS dependent
|
||||||
|
pub use od::*;
|
||||||
|
// PWD = Pointer Width Dependent
|
||||||
|
pub use pwd::*;
|
||||||
|
|
||||||
|
#[cfg(any(target_arch = "bpfel", target_arch = "bpfeb"))]
|
||||||
|
mod ad {
|
||||||
|
pub type c_int = i32;
|
||||||
|
pub type c_uint = u32;
|
||||||
|
|
||||||
|
#[cfg(bpf_target_arch = "aarch64")]
|
||||||
|
pub type c_char = super::c_uchar;
|
||||||
|
|
||||||
|
#[cfg(any(bpf_target_arch = "x86", bpf_target_arch = "x86_64"))]
|
||||||
|
pub type c_char = super::c_schar;
|
||||||
|
|
||||||
|
#[cfg(all(not(bpf_target_arch), host_arch = "aarch64"))]
|
||||||
|
pub type c_char = super::c_uchar;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(any(
|
||||||
|
target_arch = "aarch64",
|
||||||
|
target_arch = "arm",
|
||||||
|
target_arch = "asmjs",
|
||||||
|
target_arch = "wasm32",
|
||||||
|
target_arch = "wasm64",
|
||||||
|
target_arch = "powerpc",
|
||||||
|
target_arch = "powerpc64",
|
||||||
|
target_arch = "s390x",
|
||||||
|
target_arch = "riscv32",
|
||||||
|
target_arch = "riscv64"
|
||||||
|
))]
|
||||||
|
mod ad {
|
||||||
|
pub type c_char = ::c_uchar;
|
||||||
|
|
||||||
|
pub type c_int = i32;
|
||||||
|
pub type c_uint = u32;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(any(
|
||||||
|
target_arch = "mips",
|
||||||
|
target_arch = "mips64",
|
||||||
|
target_arch = "sparc64",
|
||||||
|
target_arch = "x86",
|
||||||
|
target_arch = "x86_64",
|
||||||
|
target_arch = "nvptx",
|
||||||
|
target_arch = "nvptx64",
|
||||||
|
target_arch = "xtensa"
|
||||||
|
))]
|
||||||
|
mod ad {
|
||||||
|
pub type c_char = ::c_schar;
|
||||||
|
|
||||||
|
pub type c_int = i32;
|
||||||
|
pub type c_uint = u32;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_arch = "msp430")]
|
||||||
|
mod ad {
|
||||||
|
pub type c_char = ::c_uchar;
|
||||||
|
|
||||||
|
pub type c_int = i16;
|
||||||
|
pub type c_uint = u16;
|
||||||
|
}
|
||||||
|
|
||||||
|
// NOTE c_{,u}long definitions come from libc v0.2.3
|
||||||
|
#[cfg(not(any(windows, target_os = "redox", target_os = "solaris")))]
|
||||||
|
mod od {
|
||||||
|
#[cfg(any(target_pointer_width = "16", target_pointer_width = "32"))]
|
||||||
|
pub type c_long = i32;
|
||||||
|
#[cfg(any(target_pointer_width = "16", target_pointer_width = "32"))]
|
||||||
|
pub type c_ulong = u32;
|
||||||
|
|
||||||
|
#[cfg(target_pointer_width = "64")]
|
||||||
|
pub type c_long = i64;
|
||||||
|
#[cfg(target_pointer_width = "64")]
|
||||||
|
pub type c_ulong = u64;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(windows)]
|
||||||
|
mod od {
|
||||||
|
pub type c_long = i32;
|
||||||
|
pub type c_ulong = u32;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(any(target_os = "redox", target_os = "solaris"))]
|
||||||
|
mod od {
|
||||||
|
pub type c_long = i64;
|
||||||
|
pub type c_ulong = u64;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(target_pointer_width = "32")]
|
||||||
|
mod pwd {}
|
||||||
|
|
||||||
|
#[cfg(target_pointer_width = "64")]
|
||||||
|
mod pwd {}
|
||||||
|
|
||||||
|
pub type int8_t = i8;
|
||||||
|
pub type int16_t = i16;
|
||||||
|
pub type int32_t = i32;
|
||||||
|
pub type int64_t = i64;
|
||||||
|
|
||||||
|
pub type uint8_t = u8;
|
||||||
|
pub type uint16_t = u16;
|
||||||
|
pub type uint32_t = u32;
|
||||||
|
pub type uint64_t = u64;
|
||||||
|
|
||||||
|
pub type c_schar = i8;
|
||||||
|
pub type c_short = i16;
|
||||||
|
pub type c_longlong = i64;
|
||||||
|
|
||||||
|
pub type c_uchar = u8;
|
||||||
|
pub type c_ushort = u16;
|
||||||
|
pub type c_ulonglong = u64;
|
||||||
|
|
||||||
|
pub type c_float = f32;
|
||||||
|
pub type c_double = f64;
|
||||||
|
|
||||||
|
pub type intmax_t = i64;
|
||||||
|
pub type uintmax_t = u64;
|
||||||
|
|
||||||
|
pub type size_t = usize;
|
||||||
|
pub type ptrdiff_t = isize;
|
||||||
|
pub type intptr_t = isize;
|
||||||
|
pub type uintptr_t = usize;
|
||||||
|
pub type ssize_t = isize;
|
||||||
|
|
||||||
|
pub type c_void = core::ffi::c_void;
|
||||||
@ -0,0 +1,13 @@
|
|||||||
|
[package]
|
||||||
|
name = "aya-bpf-macros"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["Alessandro Decina <alessandro.d@gmail.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
[lib]
|
||||||
|
proc-macro = true
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
proc-macro2 = "1.0"
|
||||||
|
quote = "1.0"
|
||||||
|
syn = {version = "1.0", features = ["full"]}
|
||||||
@ -0,0 +1,122 @@
|
|||||||
|
use proc_macro2::TokenStream;
|
||||||
|
use quote::quote;
|
||||||
|
use syn::{
|
||||||
|
parse::{Parse, ParseStream},
|
||||||
|
punctuated::{Pair, Punctuated},
|
||||||
|
token::Eq,
|
||||||
|
Error, Ident, ItemFn, ItemStatic, LitStr, Result, Token,
|
||||||
|
};
|
||||||
|
|
||||||
|
pub struct NameValue {
|
||||||
|
name: Ident,
|
||||||
|
_eq: Eq,
|
||||||
|
value: LitStr,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Args {
|
||||||
|
args: Vec<NameValue>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Parse for Args {
|
||||||
|
fn parse(input: ParseStream) -> Result<Args> {
|
||||||
|
let args = Punctuated::<NameValue, Token![,]>::parse_terminated_with(input, |input| {
|
||||||
|
Ok(NameValue {
|
||||||
|
name: input.parse()?,
|
||||||
|
_eq: input.parse()?,
|
||||||
|
value: input.parse()?,
|
||||||
|
})
|
||||||
|
})?
|
||||||
|
.into_pairs()
|
||||||
|
.map(|pair| match pair {
|
||||||
|
Pair::Punctuated(name_val, _) => name_val,
|
||||||
|
Pair::End(name_val) => name_val,
|
||||||
|
})
|
||||||
|
.collect();
|
||||||
|
|
||||||
|
Ok(Args { args })
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Map {
|
||||||
|
item: ItemStatic,
|
||||||
|
name: String,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Map {
|
||||||
|
pub fn from_syn(args: Args, item: ItemStatic) -> Result<Map> {
|
||||||
|
let name = name_arg(&args)?.unwrap_or_else(|| item.ident.to_string());
|
||||||
|
Ok(Map { item, name })
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn expand(&self) -> Result<TokenStream> {
|
||||||
|
let section_name = format!("maps/{}", self.name);
|
||||||
|
let item = &self.item;
|
||||||
|
Ok(quote! {
|
||||||
|
#[no_mangle]
|
||||||
|
#[link_section = #section_name]
|
||||||
|
#item
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Probe {
|
||||||
|
kind: ProbeKind,
|
||||||
|
item: ItemFn,
|
||||||
|
name: String,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Probe {
|
||||||
|
pub fn from_syn(kind: ProbeKind, args: Args, item: ItemFn) -> Result<Probe> {
|
||||||
|
let name = name_arg(&args)?.unwrap_or_else(|| item.sig.ident.to_string());
|
||||||
|
|
||||||
|
Ok(Probe { kind, item, name })
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn expand(&self) -> Result<TokenStream> {
|
||||||
|
let section_name = format!("{}/{}", self.kind, self.name);
|
||||||
|
let fn_name = &self.item.sig.ident;
|
||||||
|
let item = &self.item;
|
||||||
|
Ok(quote! {
|
||||||
|
#[no_mangle]
|
||||||
|
#[link_section = #section_name]
|
||||||
|
fn #fn_name(ctx: *mut ::core::ffi::c_void) -> u32 {
|
||||||
|
let _ = #fn_name(::aya_bpf::programs::ProbeContext::new(ctx));
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
#item
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn name_arg(args: &Args) -> Result<Option<String>> {
|
||||||
|
for arg in &args.args {
|
||||||
|
if arg.name == "name" {
|
||||||
|
return Ok(Some(arg.value.value()));
|
||||||
|
} else {
|
||||||
|
return Err(Error::new_spanned(&arg.name, "invalid argument"));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(None)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub enum ProbeKind {
|
||||||
|
KProbe,
|
||||||
|
KRetProbe,
|
||||||
|
UProbe,
|
||||||
|
URetProbe,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl std::fmt::Display for ProbeKind {
|
||||||
|
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
|
||||||
|
use ProbeKind::*;
|
||||||
|
match self {
|
||||||
|
KProbe => write!(f, "kprobe"),
|
||||||
|
KRetProbe => write!(f, "kretprobe"),
|
||||||
|
UProbe => write!(f, "uprobe"),
|
||||||
|
URetProbe => write!(f, "uretprobe"),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,46 @@
|
|||||||
|
mod expand;
|
||||||
|
|
||||||
|
use expand::{Args, Map, Probe, ProbeKind};
|
||||||
|
use proc_macro::TokenStream;
|
||||||
|
use syn::{parse_macro_input, ItemFn, ItemStatic};
|
||||||
|
|
||||||
|
#[proc_macro_attribute]
|
||||||
|
pub fn map(attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
let args = parse_macro_input!(attrs as Args);
|
||||||
|
let item = parse_macro_input!(item as ItemStatic);
|
||||||
|
|
||||||
|
Map::from_syn(args, item)
|
||||||
|
.and_then(|u| u.expand())
|
||||||
|
.unwrap_or_else(|err| err.to_compile_error())
|
||||||
|
.into()
|
||||||
|
}
|
||||||
|
|
||||||
|
#[proc_macro_attribute]
|
||||||
|
pub fn kprobe(attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
probe(ProbeKind::KProbe, attrs, item)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[proc_macro_attribute]
|
||||||
|
pub fn kretprobe(attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
probe(ProbeKind::KRetProbe, attrs, item)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[proc_macro_attribute]
|
||||||
|
pub fn uprobe(attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
probe(ProbeKind::UProbe, attrs, item)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[proc_macro_attribute]
|
||||||
|
pub fn uretprobe(attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
probe(ProbeKind::URetProbe, attrs, item)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn probe(kind: ProbeKind, attrs: TokenStream, item: TokenStream) -> TokenStream {
|
||||||
|
let args = parse_macro_input!(attrs as Args);
|
||||||
|
let item = parse_macro_input!(item as ItemFn);
|
||||||
|
|
||||||
|
Probe::from_syn(kind, args, item)
|
||||||
|
.and_then(|u| u.expand())
|
||||||
|
.unwrap_or_else(|err| err.to_compile_error())
|
||||||
|
.into()
|
||||||
|
}
|
||||||
@ -0,0 +1,9 @@
|
|||||||
|
[package]
|
||||||
|
name = "aya-bpf"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["Alessandro Decina <alessandro.d@gmail.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
aya-bpf-cty = { path = "../aya-bpf-cty" }
|
||||||
|
aya-bpf-macros = { path = "../aya-bpf-macros" }
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/bpf.h>
|
||||||
|
#include "bpf_helpers.h"
|
||||||
@ -0,0 +1,932 @@
|
|||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
|
||||||
|
pub struct __BindgenBitfieldUnit<Storage> {
|
||||||
|
storage: Storage,
|
||||||
|
}
|
||||||
|
impl<Storage> __BindgenBitfieldUnit<Storage> {
|
||||||
|
#[inline]
|
||||||
|
pub const fn new(storage: Storage) -> Self {
|
||||||
|
Self { storage }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
impl<Storage> __BindgenBitfieldUnit<Storage>
|
||||||
|
where
|
||||||
|
Storage: AsRef<[u8]> + AsMut<[u8]>,
|
||||||
|
{
|
||||||
|
#[inline]
|
||||||
|
pub fn get_bit(&self, index: usize) -> bool {
|
||||||
|
debug_assert!(index / 8 < self.storage.as_ref().len());
|
||||||
|
let byte_index = index / 8;
|
||||||
|
let byte = self.storage.as_ref()[byte_index];
|
||||||
|
let bit_index = if cfg!(target_endian = "big") {
|
||||||
|
7 - (index % 8)
|
||||||
|
} else {
|
||||||
|
index % 8
|
||||||
|
};
|
||||||
|
let mask = 1 << bit_index;
|
||||||
|
byte & mask == mask
|
||||||
|
}
|
||||||
|
#[inline]
|
||||||
|
pub fn set_bit(&mut self, index: usize, val: bool) {
|
||||||
|
debug_assert!(index / 8 < self.storage.as_ref().len());
|
||||||
|
let byte_index = index / 8;
|
||||||
|
let byte = &mut self.storage.as_mut()[byte_index];
|
||||||
|
let bit_index = if cfg!(target_endian = "big") {
|
||||||
|
7 - (index % 8)
|
||||||
|
} else {
|
||||||
|
index % 8
|
||||||
|
};
|
||||||
|
let mask = 1 << bit_index;
|
||||||
|
if val {
|
||||||
|
*byte |= mask;
|
||||||
|
} else {
|
||||||
|
*byte &= !mask;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[inline]
|
||||||
|
pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 {
|
||||||
|
debug_assert!(bit_width <= 64);
|
||||||
|
debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
|
||||||
|
debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len());
|
||||||
|
let mut val = 0;
|
||||||
|
for i in 0..(bit_width as usize) {
|
||||||
|
if self.get_bit(i + bit_offset) {
|
||||||
|
let index = if cfg!(target_endian = "big") {
|
||||||
|
bit_width as usize - 1 - i
|
||||||
|
} else {
|
||||||
|
i
|
||||||
|
};
|
||||||
|
val |= 1 << index;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
val
|
||||||
|
}
|
||||||
|
#[inline]
|
||||||
|
pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) {
|
||||||
|
debug_assert!(bit_width <= 64);
|
||||||
|
debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
|
||||||
|
debug_assert!((bit_offset + (bit_width as usize)) / 8 <= self.storage.as_ref().len());
|
||||||
|
for i in 0..(bit_width as usize) {
|
||||||
|
let mask = 1 << i;
|
||||||
|
let val_bit_is_set = val & mask == mask;
|
||||||
|
let index = if cfg!(target_endian = "big") {
|
||||||
|
bit_width as usize - 1 - i
|
||||||
|
} else {
|
||||||
|
i
|
||||||
|
};
|
||||||
|
self.set_bit(index + bit_offset, val_bit_is_set);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
pub const BPF_LD: u32 = 0;
|
||||||
|
pub const BPF_LDX: u32 = 1;
|
||||||
|
pub const BPF_ST: u32 = 2;
|
||||||
|
pub const BPF_STX: u32 = 3;
|
||||||
|
pub const BPF_ALU: u32 = 4;
|
||||||
|
pub const BPF_JMP: u32 = 5;
|
||||||
|
pub const BPF_RET: u32 = 6;
|
||||||
|
pub const BPF_MISC: u32 = 7;
|
||||||
|
pub const BPF_W: u32 = 0;
|
||||||
|
pub const BPF_H: u32 = 8;
|
||||||
|
pub const BPF_B: u32 = 16;
|
||||||
|
pub const BPF_IMM: u32 = 0;
|
||||||
|
pub const BPF_ABS: u32 = 32;
|
||||||
|
pub const BPF_IND: u32 = 64;
|
||||||
|
pub const BPF_MEM: u32 = 96;
|
||||||
|
pub const BPF_LEN: u32 = 128;
|
||||||
|
pub const BPF_MSH: u32 = 160;
|
||||||
|
pub const BPF_ADD: u32 = 0;
|
||||||
|
pub const BPF_SUB: u32 = 16;
|
||||||
|
pub const BPF_MUL: u32 = 32;
|
||||||
|
pub const BPF_DIV: u32 = 48;
|
||||||
|
pub const BPF_OR: u32 = 64;
|
||||||
|
pub const BPF_AND: u32 = 80;
|
||||||
|
pub const BPF_LSH: u32 = 96;
|
||||||
|
pub const BPF_RSH: u32 = 112;
|
||||||
|
pub const BPF_NEG: u32 = 128;
|
||||||
|
pub const BPF_MOD: u32 = 144;
|
||||||
|
pub const BPF_XOR: u32 = 160;
|
||||||
|
pub const BPF_JA: u32 = 0;
|
||||||
|
pub const BPF_JEQ: u32 = 16;
|
||||||
|
pub const BPF_JGT: u32 = 32;
|
||||||
|
pub const BPF_JGE: u32 = 48;
|
||||||
|
pub const BPF_JSET: u32 = 64;
|
||||||
|
pub const BPF_K: u32 = 0;
|
||||||
|
pub const BPF_X: u32 = 8;
|
||||||
|
pub const BPF_MAXINSNS: u32 = 4096;
|
||||||
|
pub const BPF_JMP32: u32 = 6;
|
||||||
|
pub const BPF_ALU64: u32 = 7;
|
||||||
|
pub const BPF_DW: u32 = 24;
|
||||||
|
pub const BPF_XADD: u32 = 192;
|
||||||
|
pub const BPF_MOV: u32 = 176;
|
||||||
|
pub const BPF_ARSH: u32 = 192;
|
||||||
|
pub const BPF_END: u32 = 208;
|
||||||
|
pub const BPF_TO_LE: u32 = 0;
|
||||||
|
pub const BPF_TO_BE: u32 = 8;
|
||||||
|
pub const BPF_FROM_LE: u32 = 0;
|
||||||
|
pub const BPF_FROM_BE: u32 = 8;
|
||||||
|
pub const BPF_JNE: u32 = 80;
|
||||||
|
pub const BPF_JLT: u32 = 160;
|
||||||
|
pub const BPF_JLE: u32 = 176;
|
||||||
|
pub const BPF_JSGT: u32 = 96;
|
||||||
|
pub const BPF_JSGE: u32 = 112;
|
||||||
|
pub const BPF_JSLT: u32 = 192;
|
||||||
|
pub const BPF_JSLE: u32 = 208;
|
||||||
|
pub const BPF_CALL: u32 = 128;
|
||||||
|
pub const BPF_EXIT: u32 = 144;
|
||||||
|
pub const BPF_F_ALLOW_OVERRIDE: u32 = 1;
|
||||||
|
pub const BPF_F_ALLOW_MULTI: u32 = 2;
|
||||||
|
pub const BPF_F_REPLACE: u32 = 4;
|
||||||
|
pub const BPF_F_STRICT_ALIGNMENT: u32 = 1;
|
||||||
|
pub const BPF_F_ANY_ALIGNMENT: u32 = 2;
|
||||||
|
pub const BPF_F_TEST_RND_HI32: u32 = 4;
|
||||||
|
pub const BPF_F_TEST_STATE_FREQ: u32 = 8;
|
||||||
|
pub const BPF_PSEUDO_MAP_FD: u32 = 1;
|
||||||
|
pub const BPF_PSEUDO_MAP_VALUE: u32 = 2;
|
||||||
|
pub const BPF_PSEUDO_CALL: u32 = 1;
|
||||||
|
pub const BPF_F_QUERY_EFFECTIVE: u32 = 1;
|
||||||
|
pub const BPF_BUILD_ID_SIZE: u32 = 20;
|
||||||
|
pub const BPF_OBJ_NAME_LEN: u32 = 16;
|
||||||
|
pub const BPF_TAG_SIZE: u32 = 8;
|
||||||
|
pub type __u8 = ::aya_bpf_cty::c_uchar;
|
||||||
|
pub type __u16 = ::aya_bpf_cty::c_ushort;
|
||||||
|
pub type __s32 = ::aya_bpf_cty::c_int;
|
||||||
|
pub type __u32 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub type __s64 = ::aya_bpf_cty::c_longlong;
|
||||||
|
pub type __u64 = ::aya_bpf_cty::c_ulonglong;
|
||||||
|
pub type __be16 = __u16;
|
||||||
|
pub type __be32 = __u32;
|
||||||
|
pub type __wsum = __u32;
|
||||||
|
pub const BPF_REG_0: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_REG_1: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_REG_2: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_REG_3: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub const BPF_REG_4: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_REG_5: ::aya_bpf_cty::c_uint = 5;
|
||||||
|
pub const BPF_REG_6: ::aya_bpf_cty::c_uint = 6;
|
||||||
|
pub const BPF_REG_7: ::aya_bpf_cty::c_uint = 7;
|
||||||
|
pub const BPF_REG_8: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_REG_9: ::aya_bpf_cty::c_uint = 9;
|
||||||
|
pub const BPF_REG_10: ::aya_bpf_cty::c_uint = 10;
|
||||||
|
pub const __MAX_BPF_REG: ::aya_bpf_cty::c_uint = 11;
|
||||||
|
pub type _bindgen_ty_1 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_MAP_TYPE_UNSPEC: bpf_map_type = 0;
|
||||||
|
pub const BPF_MAP_TYPE_HASH: bpf_map_type = 1;
|
||||||
|
pub const BPF_MAP_TYPE_ARRAY: bpf_map_type = 2;
|
||||||
|
pub const BPF_MAP_TYPE_PROG_ARRAY: bpf_map_type = 3;
|
||||||
|
pub const BPF_MAP_TYPE_PERF_EVENT_ARRAY: bpf_map_type = 4;
|
||||||
|
pub const BPF_MAP_TYPE_PERCPU_HASH: bpf_map_type = 5;
|
||||||
|
pub const BPF_MAP_TYPE_PERCPU_ARRAY: bpf_map_type = 6;
|
||||||
|
pub const BPF_MAP_TYPE_STACK_TRACE: bpf_map_type = 7;
|
||||||
|
pub const BPF_MAP_TYPE_CGROUP_ARRAY: bpf_map_type = 8;
|
||||||
|
pub const BPF_MAP_TYPE_LRU_HASH: bpf_map_type = 9;
|
||||||
|
pub const BPF_MAP_TYPE_LRU_PERCPU_HASH: bpf_map_type = 10;
|
||||||
|
pub const BPF_MAP_TYPE_LPM_TRIE: bpf_map_type = 11;
|
||||||
|
pub const BPF_MAP_TYPE_ARRAY_OF_MAPS: bpf_map_type = 12;
|
||||||
|
pub const BPF_MAP_TYPE_HASH_OF_MAPS: bpf_map_type = 13;
|
||||||
|
pub const BPF_MAP_TYPE_DEVMAP: bpf_map_type = 14;
|
||||||
|
pub const BPF_MAP_TYPE_SOCKMAP: bpf_map_type = 15;
|
||||||
|
pub const BPF_MAP_TYPE_CPUMAP: bpf_map_type = 16;
|
||||||
|
pub const BPF_MAP_TYPE_XSKMAP: bpf_map_type = 17;
|
||||||
|
pub const BPF_MAP_TYPE_SOCKHASH: bpf_map_type = 18;
|
||||||
|
pub const BPF_MAP_TYPE_CGROUP_STORAGE: bpf_map_type = 19;
|
||||||
|
pub const BPF_MAP_TYPE_REUSEPORT_SOCKARRAY: bpf_map_type = 20;
|
||||||
|
pub const BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE: bpf_map_type = 21;
|
||||||
|
pub const BPF_MAP_TYPE_QUEUE: bpf_map_type = 22;
|
||||||
|
pub const BPF_MAP_TYPE_STACK: bpf_map_type = 23;
|
||||||
|
pub const BPF_MAP_TYPE_SK_STORAGE: bpf_map_type = 24;
|
||||||
|
pub const BPF_MAP_TYPE_DEVMAP_HASH: bpf_map_type = 25;
|
||||||
|
pub const BPF_MAP_TYPE_STRUCT_OPS: bpf_map_type = 26;
|
||||||
|
pub const BPF_MAP_TYPE_RINGBUF: bpf_map_type = 27;
|
||||||
|
pub type bpf_map_type = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_ANY: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_NOEXIST: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_EXIST: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_F_LOCK: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub type _bindgen_ty_2 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_NO_PREALLOC: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_F_NO_COMMON_LRU: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_F_NUMA_NODE: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_F_RDONLY: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_F_WRONLY: ::aya_bpf_cty::c_uint = 16;
|
||||||
|
pub const BPF_F_STACK_BUILD_ID: ::aya_bpf_cty::c_uint = 32;
|
||||||
|
pub const BPF_F_ZERO_SEED: ::aya_bpf_cty::c_uint = 64;
|
||||||
|
pub const BPF_F_RDONLY_PROG: ::aya_bpf_cty::c_uint = 128;
|
||||||
|
pub const BPF_F_WRONLY_PROG: ::aya_bpf_cty::c_uint = 256;
|
||||||
|
pub const BPF_F_CLONE: ::aya_bpf_cty::c_uint = 512;
|
||||||
|
pub const BPF_F_MMAPABLE: ::aya_bpf_cty::c_uint = 1024;
|
||||||
|
pub type _bindgen_ty_3 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_RECOMPUTE_CSUM: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_F_INVALIDATE_HASH: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub type _bindgen_ty_4 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_HDR_FIELD_MASK: ::aya_bpf_cty::c_uint = 15;
|
||||||
|
pub type _bindgen_ty_5 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_PSEUDO_HDR: ::aya_bpf_cty::c_uint = 16;
|
||||||
|
pub const BPF_F_MARK_MANGLED_0: ::aya_bpf_cty::c_uint = 32;
|
||||||
|
pub const BPF_F_MARK_ENFORCE: ::aya_bpf_cty::c_uint = 64;
|
||||||
|
pub type _bindgen_ty_6 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_INGRESS: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub type _bindgen_ty_7 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_TUNINFO_IPV6: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub type _bindgen_ty_8 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_SKIP_FIELD_MASK: ::aya_bpf_cty::c_uint = 255;
|
||||||
|
pub const BPF_F_USER_STACK: ::aya_bpf_cty::c_uint = 256;
|
||||||
|
pub const BPF_F_FAST_STACK_CMP: ::aya_bpf_cty::c_uint = 512;
|
||||||
|
pub const BPF_F_REUSE_STACKID: ::aya_bpf_cty::c_uint = 1024;
|
||||||
|
pub const BPF_F_USER_BUILD_ID: ::aya_bpf_cty::c_uint = 2048;
|
||||||
|
pub type _bindgen_ty_9 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_ZERO_CSUM_TX: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_F_DONT_FRAGMENT: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_F_SEQ_NUMBER: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub type _bindgen_ty_10 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_INDEX_MASK: ::aya_bpf_cty::c_ulong = 4294967295;
|
||||||
|
pub const BPF_F_CURRENT_CPU: ::aya_bpf_cty::c_ulong = 4294967295;
|
||||||
|
pub const BPF_F_CTXLEN_MASK: ::aya_bpf_cty::c_ulong = 4503595332403200;
|
||||||
|
pub type _bindgen_ty_11 = ::aya_bpf_cty::c_ulong;
|
||||||
|
pub const BPF_F_CURRENT_NETNS: ::aya_bpf_cty::c_int = -1;
|
||||||
|
pub type _bindgen_ty_12 = ::aya_bpf_cty::c_int;
|
||||||
|
pub const BPF_CSUM_LEVEL_QUERY: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_CSUM_LEVEL_INC: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_CSUM_LEVEL_DEC: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_CSUM_LEVEL_RESET: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub type _bindgen_ty_13 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_ADJ_ROOM_FIXED_GSO: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_F_ADJ_ROOM_ENCAP_L3_IPV4: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_F_ADJ_ROOM_ENCAP_L3_IPV6: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_F_ADJ_ROOM_ENCAP_L4_GRE: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_F_ADJ_ROOM_ENCAP_L4_UDP: ::aya_bpf_cty::c_uint = 16;
|
||||||
|
pub const BPF_F_ADJ_ROOM_NO_CSUM_RESET: ::aya_bpf_cty::c_uint = 32;
|
||||||
|
pub type _bindgen_ty_14 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_ADJ_ROOM_ENCAP_L2_MASK: ::aya_bpf_cty::c_uint = 255;
|
||||||
|
pub const BPF_ADJ_ROOM_ENCAP_L2_SHIFT: ::aya_bpf_cty::c_uint = 56;
|
||||||
|
pub type _bindgen_ty_15 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_SYSCTL_BASE_NAME: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub type _bindgen_ty_16 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_SK_STORAGE_GET_F_CREATE: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub type _bindgen_ty_17 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_F_GET_BRANCH_RECORDS_SIZE: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub type _bindgen_ty_18 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_RB_NO_WAKEUP: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_RB_FORCE_WAKEUP: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub type _bindgen_ty_19 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_RB_AVAIL_DATA: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_RB_RING_SIZE: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_RB_CONS_POS: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_RB_PROD_POS: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub type _bindgen_ty_20 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_RINGBUF_BUSY_BIT: ::aya_bpf_cty::c_uint = 2147483648;
|
||||||
|
pub const BPF_RINGBUF_DISCARD_BIT: ::aya_bpf_cty::c_uint = 1073741824;
|
||||||
|
pub const BPF_RINGBUF_HDR_SZ: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub type _bindgen_ty_21 = ::aya_bpf_cty::c_uint;
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct __sk_buff {
|
||||||
|
pub len: __u32,
|
||||||
|
pub pkt_type: __u32,
|
||||||
|
pub mark: __u32,
|
||||||
|
pub queue_mapping: __u32,
|
||||||
|
pub protocol: __u32,
|
||||||
|
pub vlan_present: __u32,
|
||||||
|
pub vlan_tci: __u32,
|
||||||
|
pub vlan_proto: __u32,
|
||||||
|
pub priority: __u32,
|
||||||
|
pub ingress_ifindex: __u32,
|
||||||
|
pub ifindex: __u32,
|
||||||
|
pub tc_index: __u32,
|
||||||
|
pub cb: [__u32; 5usize],
|
||||||
|
pub hash: __u32,
|
||||||
|
pub tc_classid: __u32,
|
||||||
|
pub data: __u32,
|
||||||
|
pub data_end: __u32,
|
||||||
|
pub napi_id: __u32,
|
||||||
|
pub family: __u32,
|
||||||
|
pub remote_ip4: __u32,
|
||||||
|
pub local_ip4: __u32,
|
||||||
|
pub remote_ip6: [__u32; 4usize],
|
||||||
|
pub local_ip6: [__u32; 4usize],
|
||||||
|
pub remote_port: __u32,
|
||||||
|
pub local_port: __u32,
|
||||||
|
pub data_meta: __u32,
|
||||||
|
pub __bindgen_anon_1: __sk_buff__bindgen_ty_1,
|
||||||
|
pub tstamp: __u64,
|
||||||
|
pub wire_len: __u32,
|
||||||
|
pub gso_segs: __u32,
|
||||||
|
pub __bindgen_anon_2: __sk_buff__bindgen_ty_2,
|
||||||
|
pub gso_size: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union __sk_buff__bindgen_ty_1 {
|
||||||
|
pub flow_keys: *mut bpf_flow_keys,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl __sk_buff__bindgen_ty_1 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union __sk_buff__bindgen_ty_2 {
|
||||||
|
pub sk: *mut bpf_sock,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl __sk_buff__bindgen_ty_2 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_tunnel_key {
|
||||||
|
pub tunnel_id: __u32,
|
||||||
|
pub __bindgen_anon_1: bpf_tunnel_key__bindgen_ty_1,
|
||||||
|
pub tunnel_tos: __u8,
|
||||||
|
pub tunnel_ttl: __u8,
|
||||||
|
pub tunnel_ext: __u16,
|
||||||
|
pub tunnel_label: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_tunnel_key__bindgen_ty_1 {
|
||||||
|
pub remote_ipv4: __u32,
|
||||||
|
pub remote_ipv6: [__u32; 4usize],
|
||||||
|
_bindgen_union_align: [u32; 4usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_xfrm_state {
|
||||||
|
pub reqid: __u32,
|
||||||
|
pub spi: __u32,
|
||||||
|
pub family: __u16,
|
||||||
|
pub ext: __u16,
|
||||||
|
pub __bindgen_anon_1: bpf_xfrm_state__bindgen_ty_1,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_xfrm_state__bindgen_ty_1 {
|
||||||
|
pub remote_ipv4: __u32,
|
||||||
|
pub remote_ipv6: [__u32; 4usize],
|
||||||
|
_bindgen_union_align: [u32; 4usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_sock {
|
||||||
|
pub bound_dev_if: __u32,
|
||||||
|
pub family: __u32,
|
||||||
|
pub type_: __u32,
|
||||||
|
pub protocol: __u32,
|
||||||
|
pub mark: __u32,
|
||||||
|
pub priority: __u32,
|
||||||
|
pub src_ip4: __u32,
|
||||||
|
pub src_ip6: [__u32; 4usize],
|
||||||
|
pub src_port: __u32,
|
||||||
|
pub dst_port: __u32,
|
||||||
|
pub dst_ip4: __u32,
|
||||||
|
pub dst_ip6: [__u32; 4usize],
|
||||||
|
pub state: __u32,
|
||||||
|
pub rx_queue_mapping: __s32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_tcp_sock {
|
||||||
|
pub snd_cwnd: __u32,
|
||||||
|
pub srtt_us: __u32,
|
||||||
|
pub rtt_min: __u32,
|
||||||
|
pub snd_ssthresh: __u32,
|
||||||
|
pub rcv_nxt: __u32,
|
||||||
|
pub snd_nxt: __u32,
|
||||||
|
pub snd_una: __u32,
|
||||||
|
pub mss_cache: __u32,
|
||||||
|
pub ecn_flags: __u32,
|
||||||
|
pub rate_delivered: __u32,
|
||||||
|
pub rate_interval_us: __u32,
|
||||||
|
pub packets_out: __u32,
|
||||||
|
pub retrans_out: __u32,
|
||||||
|
pub total_retrans: __u32,
|
||||||
|
pub segs_in: __u32,
|
||||||
|
pub data_segs_in: __u32,
|
||||||
|
pub segs_out: __u32,
|
||||||
|
pub data_segs_out: __u32,
|
||||||
|
pub lost_out: __u32,
|
||||||
|
pub sacked_out: __u32,
|
||||||
|
pub bytes_received: __u64,
|
||||||
|
pub bytes_acked: __u64,
|
||||||
|
pub dsack_dups: __u32,
|
||||||
|
pub delivered: __u32,
|
||||||
|
pub delivered_ce: __u32,
|
||||||
|
pub icsk_retransmits: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_sock_tuple {
|
||||||
|
pub __bindgen_anon_1: bpf_sock_tuple__bindgen_ty_1,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_sock_tuple__bindgen_ty_1 {
|
||||||
|
pub ipv4: bpf_sock_tuple__bindgen_ty_1__bindgen_ty_1,
|
||||||
|
pub ipv6: bpf_sock_tuple__bindgen_ty_1__bindgen_ty_2,
|
||||||
|
_bindgen_union_align: [u32; 9usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_sock_tuple__bindgen_ty_1__bindgen_ty_1 {
|
||||||
|
pub saddr: __be32,
|
||||||
|
pub daddr: __be32,
|
||||||
|
pub sport: __be16,
|
||||||
|
pub dport: __be16,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_sock_tuple__bindgen_ty_1__bindgen_ty_2 {
|
||||||
|
pub saddr: [__be32; 4usize],
|
||||||
|
pub daddr: [__be32; 4usize],
|
||||||
|
pub sport: __be16,
|
||||||
|
pub dport: __be16,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct xdp_md {
|
||||||
|
pub data: __u32,
|
||||||
|
pub data_end: __u32,
|
||||||
|
pub data_meta: __u32,
|
||||||
|
pub ingress_ifindex: __u32,
|
||||||
|
pub rx_queue_index: __u32,
|
||||||
|
pub egress_ifindex: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct sk_msg_md {
|
||||||
|
pub __bindgen_anon_1: sk_msg_md__bindgen_ty_1,
|
||||||
|
pub __bindgen_anon_2: sk_msg_md__bindgen_ty_2,
|
||||||
|
pub family: __u32,
|
||||||
|
pub remote_ip4: __u32,
|
||||||
|
pub local_ip4: __u32,
|
||||||
|
pub remote_ip6: [__u32; 4usize],
|
||||||
|
pub local_ip6: [__u32; 4usize],
|
||||||
|
pub remote_port: __u32,
|
||||||
|
pub local_port: __u32,
|
||||||
|
pub size: __u32,
|
||||||
|
pub __bindgen_anon_3: sk_msg_md__bindgen_ty_3,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union sk_msg_md__bindgen_ty_1 {
|
||||||
|
pub data: *mut ::aya_bpf_cty::c_void,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl sk_msg_md__bindgen_ty_1 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union sk_msg_md__bindgen_ty_2 {
|
||||||
|
pub data_end: *mut ::aya_bpf_cty::c_void,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl sk_msg_md__bindgen_ty_2 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union sk_msg_md__bindgen_ty_3 {
|
||||||
|
pub sk: *mut bpf_sock,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl sk_msg_md__bindgen_ty_3 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct sk_reuseport_md {
|
||||||
|
pub __bindgen_anon_1: sk_reuseport_md__bindgen_ty_1,
|
||||||
|
pub __bindgen_anon_2: sk_reuseport_md__bindgen_ty_2,
|
||||||
|
pub len: __u32,
|
||||||
|
pub eth_protocol: __u32,
|
||||||
|
pub ip_protocol: __u32,
|
||||||
|
pub bind_inany: __u32,
|
||||||
|
pub hash: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union sk_reuseport_md__bindgen_ty_1 {
|
||||||
|
pub data: *mut ::aya_bpf_cty::c_void,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl sk_reuseport_md__bindgen_ty_1 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union sk_reuseport_md__bindgen_ty_2 {
|
||||||
|
pub data_end: *mut ::aya_bpf_cty::c_void,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl sk_reuseport_md__bindgen_ty_2 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_map_info {
|
||||||
|
pub type_: __u32,
|
||||||
|
pub id: __u32,
|
||||||
|
pub key_size: __u32,
|
||||||
|
pub value_size: __u32,
|
||||||
|
pub max_entries: __u32,
|
||||||
|
pub map_flags: __u32,
|
||||||
|
pub name: [::aya_bpf_cty::c_char; 16usize],
|
||||||
|
pub ifindex: __u32,
|
||||||
|
pub btf_vmlinux_value_type_id: __u32,
|
||||||
|
pub netns_dev: __u64,
|
||||||
|
pub netns_ino: __u64,
|
||||||
|
pub btf_id: __u32,
|
||||||
|
pub btf_key_type_id: __u32,
|
||||||
|
pub btf_value_type_id: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_sock_addr {
|
||||||
|
pub user_family: __u32,
|
||||||
|
pub user_ip4: __u32,
|
||||||
|
pub user_ip6: [__u32; 4usize],
|
||||||
|
pub user_port: __u32,
|
||||||
|
pub family: __u32,
|
||||||
|
pub type_: __u32,
|
||||||
|
pub protocol: __u32,
|
||||||
|
pub msg_src_ip4: __u32,
|
||||||
|
pub msg_src_ip6: [__u32; 4usize],
|
||||||
|
pub __bindgen_anon_1: bpf_sock_addr__bindgen_ty_1,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_sock_addr__bindgen_ty_1 {
|
||||||
|
pub sk: *mut bpf_sock,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl bpf_sock_addr__bindgen_ty_1 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_sock_ops {
|
||||||
|
pub op: __u32,
|
||||||
|
pub __bindgen_anon_1: bpf_sock_ops__bindgen_ty_1,
|
||||||
|
pub family: __u32,
|
||||||
|
pub remote_ip4: __u32,
|
||||||
|
pub local_ip4: __u32,
|
||||||
|
pub remote_ip6: [__u32; 4usize],
|
||||||
|
pub local_ip6: [__u32; 4usize],
|
||||||
|
pub remote_port: __u32,
|
||||||
|
pub local_port: __u32,
|
||||||
|
pub is_fullsock: __u32,
|
||||||
|
pub snd_cwnd: __u32,
|
||||||
|
pub srtt_us: __u32,
|
||||||
|
pub bpf_sock_ops_cb_flags: __u32,
|
||||||
|
pub state: __u32,
|
||||||
|
pub rtt_min: __u32,
|
||||||
|
pub snd_ssthresh: __u32,
|
||||||
|
pub rcv_nxt: __u32,
|
||||||
|
pub snd_nxt: __u32,
|
||||||
|
pub snd_una: __u32,
|
||||||
|
pub mss_cache: __u32,
|
||||||
|
pub ecn_flags: __u32,
|
||||||
|
pub rate_delivered: __u32,
|
||||||
|
pub rate_interval_us: __u32,
|
||||||
|
pub packets_out: __u32,
|
||||||
|
pub retrans_out: __u32,
|
||||||
|
pub total_retrans: __u32,
|
||||||
|
pub segs_in: __u32,
|
||||||
|
pub data_segs_in: __u32,
|
||||||
|
pub segs_out: __u32,
|
||||||
|
pub data_segs_out: __u32,
|
||||||
|
pub lost_out: __u32,
|
||||||
|
pub sacked_out: __u32,
|
||||||
|
pub sk_txhash: __u32,
|
||||||
|
pub bytes_received: __u64,
|
||||||
|
pub bytes_acked: __u64,
|
||||||
|
pub __bindgen_anon_2: bpf_sock_ops__bindgen_ty_2,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_sock_ops__bindgen_ty_1 {
|
||||||
|
pub args: [__u32; 4usize],
|
||||||
|
pub reply: __u32,
|
||||||
|
pub replylong: [__u32; 4usize],
|
||||||
|
_bindgen_union_align: [u32; 4usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_sock_ops__bindgen_ty_2 {
|
||||||
|
pub sk: *mut bpf_sock,
|
||||||
|
pub _bitfield_align_1: [u8; 0],
|
||||||
|
pub _bitfield_1: __BindgenBitfieldUnit<[u8; 8usize]>,
|
||||||
|
_bindgen_union_align: u64,
|
||||||
|
}
|
||||||
|
impl bpf_sock_ops__bindgen_ty_2 {
|
||||||
|
#[inline]
|
||||||
|
pub fn new_bitfield_1() -> __BindgenBitfieldUnit<[u8; 8usize]> {
|
||||||
|
let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 8usize]> = Default::default();
|
||||||
|
__bindgen_bitfield_unit
|
||||||
|
}
|
||||||
|
}
|
||||||
|
pub const BPF_SOCK_OPS_RTO_CB_FLAG: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_SOCK_OPS_RETRANS_CB_FLAG: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_SOCK_OPS_STATE_CB_FLAG: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_SOCK_OPS_RTT_CB_FLAG: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_SOCK_OPS_ALL_CB_FLAGS: ::aya_bpf_cty::c_uint = 15;
|
||||||
|
pub type _bindgen_ty_22 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_SOCK_OPS_VOID: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_SOCK_OPS_TIMEOUT_INIT: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_SOCK_OPS_RWND_INIT: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_SOCK_OPS_TCP_CONNECT_CB: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub const BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB: ::aya_bpf_cty::c_uint = 5;
|
||||||
|
pub const BPF_SOCK_OPS_NEEDS_ECN: ::aya_bpf_cty::c_uint = 6;
|
||||||
|
pub const BPF_SOCK_OPS_BASE_RTT: ::aya_bpf_cty::c_uint = 7;
|
||||||
|
pub const BPF_SOCK_OPS_RTO_CB: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_SOCK_OPS_RETRANS_CB: ::aya_bpf_cty::c_uint = 9;
|
||||||
|
pub const BPF_SOCK_OPS_STATE_CB: ::aya_bpf_cty::c_uint = 10;
|
||||||
|
pub const BPF_SOCK_OPS_TCP_LISTEN_CB: ::aya_bpf_cty::c_uint = 11;
|
||||||
|
pub const BPF_SOCK_OPS_RTT_CB: ::aya_bpf_cty::c_uint = 12;
|
||||||
|
pub type _bindgen_ty_23 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_TCP_ESTABLISHED: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_TCP_SYN_SENT: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_TCP_SYN_RECV: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub const BPF_TCP_FIN_WAIT1: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_TCP_FIN_WAIT2: ::aya_bpf_cty::c_uint = 5;
|
||||||
|
pub const BPF_TCP_TIME_WAIT: ::aya_bpf_cty::c_uint = 6;
|
||||||
|
pub const BPF_TCP_CLOSE: ::aya_bpf_cty::c_uint = 7;
|
||||||
|
pub const BPF_TCP_CLOSE_WAIT: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub const BPF_TCP_LAST_ACK: ::aya_bpf_cty::c_uint = 9;
|
||||||
|
pub const BPF_TCP_LISTEN: ::aya_bpf_cty::c_uint = 10;
|
||||||
|
pub const BPF_TCP_CLOSING: ::aya_bpf_cty::c_uint = 11;
|
||||||
|
pub const BPF_TCP_NEW_SYN_RECV: ::aya_bpf_cty::c_uint = 12;
|
||||||
|
pub const BPF_TCP_MAX_STATES: ::aya_bpf_cty::c_uint = 13;
|
||||||
|
pub type _bindgen_ty_24 = ::aya_bpf_cty::c_uint;
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_perf_event_value {
|
||||||
|
pub counter: __u64,
|
||||||
|
pub enabled: __u64,
|
||||||
|
pub running: __u64,
|
||||||
|
}
|
||||||
|
pub const BPF_DEVCG_ACC_MKNOD: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_DEVCG_ACC_READ: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_DEVCG_ACC_WRITE: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub type _bindgen_ty_26 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_DEVCG_DEV_BLOCK: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_DEVCG_DEV_CHAR: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub type _bindgen_ty_27 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_FIB_LOOKUP_DIRECT: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_FIB_LOOKUP_OUTPUT: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub type _bindgen_ty_28 = ::aya_bpf_cty::c_uint;
|
||||||
|
pub const BPF_FIB_LKUP_RET_SUCCESS: ::aya_bpf_cty::c_uint = 0;
|
||||||
|
pub const BPF_FIB_LKUP_RET_BLACKHOLE: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_FIB_LKUP_RET_UNREACHABLE: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_FIB_LKUP_RET_PROHIBIT: ::aya_bpf_cty::c_uint = 3;
|
||||||
|
pub const BPF_FIB_LKUP_RET_NOT_FWDED: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub const BPF_FIB_LKUP_RET_FWD_DISABLED: ::aya_bpf_cty::c_uint = 5;
|
||||||
|
pub const BPF_FIB_LKUP_RET_UNSUPP_LWT: ::aya_bpf_cty::c_uint = 6;
|
||||||
|
pub const BPF_FIB_LKUP_RET_NO_NEIGH: ::aya_bpf_cty::c_uint = 7;
|
||||||
|
pub const BPF_FIB_LKUP_RET_FRAG_NEEDED: ::aya_bpf_cty::c_uint = 8;
|
||||||
|
pub type _bindgen_ty_29 = ::aya_bpf_cty::c_uint;
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_fib_lookup {
|
||||||
|
pub family: __u8,
|
||||||
|
pub l4_protocol: __u8,
|
||||||
|
pub sport: __be16,
|
||||||
|
pub dport: __be16,
|
||||||
|
pub tot_len: __u16,
|
||||||
|
pub ifindex: __u32,
|
||||||
|
pub __bindgen_anon_1: bpf_fib_lookup__bindgen_ty_1,
|
||||||
|
pub __bindgen_anon_2: bpf_fib_lookup__bindgen_ty_2,
|
||||||
|
pub __bindgen_anon_3: bpf_fib_lookup__bindgen_ty_3,
|
||||||
|
pub h_vlan_proto: __be16,
|
||||||
|
pub h_vlan_TCI: __be16,
|
||||||
|
pub smac: [__u8; 6usize],
|
||||||
|
pub dmac: [__u8; 6usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_fib_lookup__bindgen_ty_1 {
|
||||||
|
pub tos: __u8,
|
||||||
|
pub flowinfo: __be32,
|
||||||
|
pub rt_metric: __u32,
|
||||||
|
_bindgen_union_align: u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_fib_lookup__bindgen_ty_2 {
|
||||||
|
pub ipv4_src: __be32,
|
||||||
|
pub ipv6_src: [__u32; 4usize],
|
||||||
|
_bindgen_union_align: [u32; 4usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_fib_lookup__bindgen_ty_3 {
|
||||||
|
pub ipv4_dst: __be32,
|
||||||
|
pub ipv6_dst: [__u32; 4usize],
|
||||||
|
_bindgen_union_align: [u32; 4usize],
|
||||||
|
}
|
||||||
|
pub const BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG: ::aya_bpf_cty::c_uint = 1;
|
||||||
|
pub const BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL: ::aya_bpf_cty::c_uint = 2;
|
||||||
|
pub const BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP: ::aya_bpf_cty::c_uint = 4;
|
||||||
|
pub type _bindgen_ty_30 = ::aya_bpf_cty::c_uint;
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct bpf_flow_keys {
|
||||||
|
pub nhoff: __u16,
|
||||||
|
pub thoff: __u16,
|
||||||
|
pub addr_proto: __u16,
|
||||||
|
pub is_frag: __u8,
|
||||||
|
pub is_first_frag: __u8,
|
||||||
|
pub is_encap: __u8,
|
||||||
|
pub ip_proto: __u8,
|
||||||
|
pub n_proto: __be16,
|
||||||
|
pub sport: __be16,
|
||||||
|
pub dport: __be16,
|
||||||
|
pub __bindgen_anon_1: bpf_flow_keys__bindgen_ty_1,
|
||||||
|
pub flags: __u32,
|
||||||
|
pub flow_label: __be32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub union bpf_flow_keys__bindgen_ty_1 {
|
||||||
|
pub __bindgen_anon_1: bpf_flow_keys__bindgen_ty_1__bindgen_ty_1,
|
||||||
|
pub __bindgen_anon_2: bpf_flow_keys__bindgen_ty_1__bindgen_ty_2,
|
||||||
|
_bindgen_union_align: [u32; 8usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_flow_keys__bindgen_ty_1__bindgen_ty_1 {
|
||||||
|
pub ipv4_src: __be32,
|
||||||
|
pub ipv4_dst: __be32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_flow_keys__bindgen_ty_1__bindgen_ty_2 {
|
||||||
|
pub ipv6_src: [__u32; 4usize],
|
||||||
|
pub ipv6_dst: [__u32; 4usize],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_spin_lock {
|
||||||
|
pub val: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_sysctl {
|
||||||
|
pub write: __u32,
|
||||||
|
pub file_pos: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_pidns_info {
|
||||||
|
pub pid: __u32,
|
||||||
|
pub tgid: __u32,
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_perf_event_data {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_redir_neigh {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct linux_binprm {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct pt_regs {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct sockaddr {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct tcphdr {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct seq_file {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct tcp6_sock {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct tcp_sock {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct tcp_timewait_sock {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct tcp_request_sock {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct udp6_sock {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct task_struct {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct path {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct btf_ptr {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct inode {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct socket {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct file {
|
||||||
|
_unused: [u8; 0],
|
||||||
|
}
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Debug, Copy, Clone)]
|
||||||
|
pub struct bpf_map_def {
|
||||||
|
pub type_: ::aya_bpf_cty::c_uint,
|
||||||
|
pub key_size: ::aya_bpf_cty::c_uint,
|
||||||
|
pub value_size: ::aya_bpf_cty::c_uint,
|
||||||
|
pub max_entries: ::aya_bpf_cty::c_uint,
|
||||||
|
pub map_flags: ::aya_bpf_cty::c_uint,
|
||||||
|
}
|
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,4 @@
|
|||||||
|
#![allow(dead_code, non_camel_case_types, non_snake_case)]
|
||||||
|
|
||||||
|
pub(crate) mod bindings;
|
||||||
|
pub(crate) mod helpers;
|
||||||
@ -0,0 +1,37 @@
|
|||||||
|
use core::mem::{self, MaybeUninit};
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
bpf::generated::helpers as gen,
|
||||||
|
cty::{c_char, c_long, c_void},
|
||||||
|
};
|
||||||
|
pub use gen::*;
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
pub unsafe fn bpf_probe_read<T>(src: *const T) -> Result<T, c_long> {
|
||||||
|
let mut v: MaybeUninit<T> = MaybeUninit::uninit();
|
||||||
|
let ret = gen::bpf_probe_read(
|
||||||
|
v.as_mut_ptr() as *mut c_void,
|
||||||
|
mem::size_of::<T>() as u32,
|
||||||
|
src as *const c_void,
|
||||||
|
);
|
||||||
|
if ret < 0 {
|
||||||
|
return Err(ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
Ok(v.assume_init())
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
pub fn bpf_get_current_comm() -> Result<[c_char; 16], ()> {
|
||||||
|
let mut comm: [c_char; 16usize] = [0; 16];
|
||||||
|
if unsafe { gen::bpf_get_current_comm(&mut comm as *mut _ as *mut c_void, 16u32) } == 0 {
|
||||||
|
Ok(comm)
|
||||||
|
} else {
|
||||||
|
Err(())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
pub fn bpf_get_current_pid_tgid() -> u64 {
|
||||||
|
unsafe { gen::bpf_get_current_pid_tgid() }
|
||||||
|
}
|
||||||
@ -0,0 +1,4 @@
|
|||||||
|
mod generated;
|
||||||
|
|
||||||
|
pub mod helpers;
|
||||||
|
pub use generated::bindings::*;
|
||||||
@ -0,0 +1,34 @@
|
|||||||
|
#![no_std]
|
||||||
|
|
||||||
|
pub mod bpf;
|
||||||
|
pub mod maps;
|
||||||
|
pub mod programs;
|
||||||
|
|
||||||
|
pub use aya_bpf_cty as cty;
|
||||||
|
|
||||||
|
use bpf::helpers::{bpf_get_current_comm, bpf_get_current_pid_tgid};
|
||||||
|
use core::ffi::c_void;
|
||||||
|
use cty::c_char;
|
||||||
|
|
||||||
|
pub use aya_bpf_macros as macros;
|
||||||
|
|
||||||
|
pub const TASK_COMM_LEN: usize = 16;
|
||||||
|
|
||||||
|
pub trait BpfContext {
|
||||||
|
fn as_ptr(&self) -> *mut c_void;
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
fn command(&self) -> Result<[c_char; TASK_COMM_LEN], ()> {
|
||||||
|
bpf_get_current_comm()
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
fn pid(&self) -> u32 {
|
||||||
|
bpf_get_current_pid_tgid() as u32
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
fn tgid(&self) -> u32 {
|
||||||
|
(bpf_get_current_pid_tgid() >> 32) as u32
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
pub mod perf_map;
|
||||||
|
|
||||||
|
pub use perf_map::PerfMap;
|
||||||
@ -0,0 +1,58 @@
|
|||||||
|
use core::{marker::PhantomData, mem};
|
||||||
|
|
||||||
|
use crate::{
|
||||||
|
bpf::{
|
||||||
|
bpf_map_def, helpers::bpf_perf_event_output, BPF_F_CURRENT_CPU,
|
||||||
|
BPF_MAP_TYPE_PERF_EVENT_ARRAY,
|
||||||
|
},
|
||||||
|
BpfContext,
|
||||||
|
};
|
||||||
|
|
||||||
|
#[repr(transparent)]
|
||||||
|
pub struct PerfMap<T> {
|
||||||
|
def: bpf_map_def,
|
||||||
|
_t: PhantomData<T>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<T> PerfMap<T> {
|
||||||
|
pub const fn new(flags: u32) -> PerfMap<T> {
|
||||||
|
PerfMap::with_max_entries(0, flags)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub const fn with_max_entries(max_entries: u32, flags: u32) -> PerfMap<T> {
|
||||||
|
PerfMap {
|
||||||
|
def: bpf_map_def {
|
||||||
|
type_: BPF_MAP_TYPE_PERF_EVENT_ARRAY,
|
||||||
|
key_size: mem::size_of::<u32>() as u32,
|
||||||
|
value_size: mem::size_of::<u32>() as u32,
|
||||||
|
max_entries,
|
||||||
|
map_flags: flags,
|
||||||
|
},
|
||||||
|
_t: PhantomData,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn output<C: BpfContext>(&mut self, ctx: &C, data: &T) {
|
||||||
|
self.output_at_index(ctx, None, data, 0)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn output_at_index<C: BpfContext>(
|
||||||
|
&mut self,
|
||||||
|
ctx: &C,
|
||||||
|
index: Option<u32>,
|
||||||
|
data: &T,
|
||||||
|
flags: u32,
|
||||||
|
) {
|
||||||
|
let index = index.map(|i| (i as u64) << 32).unwrap_or(BPF_F_CURRENT_CPU);
|
||||||
|
let flags = index | flags as u64;
|
||||||
|
unsafe {
|
||||||
|
bpf_perf_event_output(
|
||||||
|
ctx.as_ptr(),
|
||||||
|
&mut self.def as *mut _ as *mut _,
|
||||||
|
flags,
|
||||||
|
data as *const _ as *mut _,
|
||||||
|
mem::size_of::<T>() as u64,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,3 @@
|
|||||||
|
pub mod probe;
|
||||||
|
|
||||||
|
pub use probe::ProbeContext;
|
||||||
@ -0,0 +1,21 @@
|
|||||||
|
use core::ffi::c_void;
|
||||||
|
|
||||||
|
use crate::{bpf::pt_regs, BpfContext};
|
||||||
|
|
||||||
|
pub struct ProbeContext {
|
||||||
|
regs: *mut pt_regs,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl ProbeContext {
|
||||||
|
pub fn new(ctx: *mut c_void) -> ProbeContext {
|
||||||
|
ProbeContext {
|
||||||
|
regs: ctx as *mut pt_regs,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl BpfContext for ProbeContext {
|
||||||
|
fn as_ptr(&self) -> *mut c_void {
|
||||||
|
self.regs as *mut c_void
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,14 @@
|
|||||||
|
[package]
|
||||||
|
name = "xtask"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["Alessandro Decina <alessandro.d@gmail.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
structopt = {version = "0.3", default-features = false }
|
||||||
|
anyhow = "1"
|
||||||
|
syn = {version = "1", features = ["visit-mut"] }
|
||||||
|
quote = "1"
|
||||||
|
proc-macro2 = "1"
|
||||||
@ -0,0 +1,140 @@
|
|||||||
|
use std::{fs::File, io::Write, path::PathBuf, process::Command};
|
||||||
|
|
||||||
|
use anyhow::anyhow;
|
||||||
|
use proc_macro2::TokenStream;
|
||||||
|
use quote::{quote, ToTokens};
|
||||||
|
use structopt::StructOpt;
|
||||||
|
use syn::{
|
||||||
|
self, parse_str,
|
||||||
|
punctuated::Punctuated,
|
||||||
|
token::Comma,
|
||||||
|
visit_mut::{self, VisitMut},
|
||||||
|
AngleBracketedGenericArguments, ForeignItemStatic, GenericArgument, Ident, Item,
|
||||||
|
PathArguments::AngleBracketed,
|
||||||
|
Type,
|
||||||
|
};
|
||||||
|
|
||||||
|
#[derive(StructOpt)]
|
||||||
|
pub struct CodegenOptions {
|
||||||
|
#[structopt(long)]
|
||||||
|
libbpf_dir: PathBuf,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn codegen(opts: CodegenOptions) -> Result<(), anyhow::Error> {
|
||||||
|
let dir = PathBuf::from("bpf/aya-bpf");
|
||||||
|
let generated = dir.join("src/bpf/generated");
|
||||||
|
|
||||||
|
let types: Vec<&str> = vec!["bpf_map_.*"];
|
||||||
|
let vars = vec!["BPF_.*", "bpf_.*"];
|
||||||
|
let mut cmd = Command::new("bindgen");
|
||||||
|
cmd.arg("--no-layout-tests")
|
||||||
|
.arg("--use-core")
|
||||||
|
.arg("--ctypes-prefix")
|
||||||
|
.arg("::aya_bpf_cty")
|
||||||
|
.arg("--default-enum-style")
|
||||||
|
.arg("consts")
|
||||||
|
.arg("--no-prepend-enum-name")
|
||||||
|
.arg(&*dir.join("include/aya_bpf_bindings.h").to_string_lossy());
|
||||||
|
|
||||||
|
for x in types {
|
||||||
|
cmd.arg("--whitelist-type").arg(x);
|
||||||
|
}
|
||||||
|
|
||||||
|
for x in vars {
|
||||||
|
cmd.arg("--whitelist-var").arg(x);
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd.arg("--");
|
||||||
|
cmd.arg("-I").arg(opts.libbpf_dir.join("src"));
|
||||||
|
|
||||||
|
let output = cmd.output()?;
|
||||||
|
let bindings = std::str::from_utf8(&output.stdout)?;
|
||||||
|
|
||||||
|
if !output.status.success() {
|
||||||
|
eprintln!("{}", std::str::from_utf8(&output.stderr)?);
|
||||||
|
return Err(anyhow!("bindgen failed: {}", output.status));
|
||||||
|
}
|
||||||
|
|
||||||
|
// delete the helpers, then rewrite them in helpers.rs
|
||||||
|
let mut tree = parse_str::<syn::File>(bindings).unwrap();
|
||||||
|
let mut tx = RewriteBpfHelpers {
|
||||||
|
helpers: Vec::new(),
|
||||||
|
};
|
||||||
|
tx.visit_file_mut(&mut tree);
|
||||||
|
|
||||||
|
let filename = generated.join("bindings.rs");
|
||||||
|
{
|
||||||
|
let mut file = File::create(&filename)?;
|
||||||
|
write!(file, "{}", tree.to_token_stream())?;
|
||||||
|
}
|
||||||
|
Command::new("rustfmt").arg(filename).status()?;
|
||||||
|
|
||||||
|
let filename = generated.join("helpers.rs");
|
||||||
|
{
|
||||||
|
let mut file = File::create(&filename)?;
|
||||||
|
write!(file, "use crate::bpf::generated::bindings::*;")?;
|
||||||
|
for helper in &tx.helpers {
|
||||||
|
file.write(helper.as_bytes())?;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Command::new("rustfmt").arg(filename).status()?;
|
||||||
|
|
||||||
|
Ok(())
|
||||||
|
}
|
||||||
|
|
||||||
|
struct RewriteBpfHelpers {
|
||||||
|
helpers: Vec<String>,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl VisitMut for RewriteBpfHelpers {
|
||||||
|
fn visit_item_mut(&mut self, item: &mut Item) {
|
||||||
|
visit_mut::visit_item_mut(self, item);
|
||||||
|
if let Item::ForeignMod(_) = item {
|
||||||
|
*item = Item::Verbatim(TokenStream::new())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fn visit_foreign_item_static_mut(&mut self, static_item: &mut ForeignItemStatic) {
|
||||||
|
if let Type::Path(path) = &*static_item.ty {
|
||||||
|
let ident = &static_item.ident;
|
||||||
|
let ident_str = ident.to_string();
|
||||||
|
let last = path.path.segments.last().unwrap();
|
||||||
|
let ty_ident = last.ident.to_string();
|
||||||
|
if ident_str.starts_with("bpf_") && ty_ident == "Option" {
|
||||||
|
let fn_ty = match &last.arguments {
|
||||||
|
AngleBracketed(AngleBracketedGenericArguments { args, .. }) => {
|
||||||
|
args.first().unwrap()
|
||||||
|
}
|
||||||
|
_ => panic!(),
|
||||||
|
};
|
||||||
|
let mut ty_s = quote! {
|
||||||
|
#[inline(always)]
|
||||||
|
pub #fn_ty
|
||||||
|
}
|
||||||
|
.to_string();
|
||||||
|
ty_s = ty_s.replace("fn (", &format!("fn {} (", ident_str));
|
||||||
|
let call_idx = self.helpers.len() + 1;
|
||||||
|
let args: Punctuated<Ident, Comma> = match fn_ty {
|
||||||
|
GenericArgument::Type(Type::BareFn(f)) => f
|
||||||
|
.inputs
|
||||||
|
.iter()
|
||||||
|
.map(|arg| arg.name.clone().unwrap().0)
|
||||||
|
.collect(),
|
||||||
|
_ => unreachable!(),
|
||||||
|
};
|
||||||
|
let body = quote! {
|
||||||
|
{
|
||||||
|
let f: #fn_ty = ::core::mem::transmute(#call_idx);
|
||||||
|
f(#args)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
.to_string();
|
||||||
|
ty_s.push_str(&body);
|
||||||
|
let mut helper = ty_s;
|
||||||
|
if helper.contains("printk") {
|
||||||
|
helper = format!("/* {} */", helper);
|
||||||
|
}
|
||||||
|
self.helpers.push(helper);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,22 @@
|
|||||||
|
mod aya_bpf;
|
||||||
|
|
||||||
|
use structopt::StructOpt;
|
||||||
|
|
||||||
|
#[derive(StructOpt)]
|
||||||
|
pub struct Options {
|
||||||
|
#[structopt(subcommand)]
|
||||||
|
command: Command,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(StructOpt)]
|
||||||
|
enum Command {
|
||||||
|
#[structopt(name = "aya-bpf")]
|
||||||
|
AyaBpf(aya_bpf::CodegenOptions),
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn codegen(opts: Options) -> Result<(), anyhow::Error> {
|
||||||
|
use Command::*;
|
||||||
|
match opts.command {
|
||||||
|
AyaBpf(opts) => aya_bpf::codegen(opts),
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,29 @@
|
|||||||
|
mod codegen;
|
||||||
|
|
||||||
|
use std::process::exit;
|
||||||
|
|
||||||
|
use structopt::StructOpt;
|
||||||
|
#[derive(StructOpt)]
|
||||||
|
pub struct Options {
|
||||||
|
#[structopt(subcommand)]
|
||||||
|
command: Command,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[derive(StructOpt)]
|
||||||
|
enum Command {
|
||||||
|
Codegen(codegen::Options),
|
||||||
|
}
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
let opts = Options::from_args();
|
||||||
|
|
||||||
|
use Command::*;
|
||||||
|
let ret = match opts.command {
|
||||||
|
Codegen(opts) => codegen::codegen(opts),
|
||||||
|
};
|
||||||
|
|
||||||
|
if let Err(e) = ret {
|
||||||
|
eprintln!("{:#}", e);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue