Commit Graph

85 Commits (32be47a23b94902caadcc7bb1612adbd18318eca)

Author SHA1 Message Date
Tamir Duberstein 27120b328a
aya: don't allocate static strings 1 year ago
Tamir Duberstein 9ca0af1a79
integration-test: Remove integration-test-macros
This doesn't add any value; use `cargo build --tests` with
`--message-format=json` instead; parse the output using `cargo_metadata`
to discover the location of the test binary.

Move test/integration-test/src/tests -> test/integration-test/tests to
conform to
https://doc.rust-lang.org/book/ch11-03-test-organization.html#integration-tests.
1 year ago
Tamir Duberstein ecc03ecfad
xtask: destructure 1 year ago
Tamir Duberstein de1fe1f5e1
xtask: Avoid lossy conversions, spurious vectors 1 year ago
Tamir Duberstein 25859e4e33
xtask: emit clang command on failure 1 year ago
Tamir Duberstein 7067db450a
xtask: Avoid lossy string conversion 1 year ago
Tamir Duberstein 5a2906a6c9
test,xtask: Replace lazy_static with OnceCell
This doesn't affect MSRV because this is testing code.
1 year ago
Tamir Duberstein ff86f1385c
Remove dependency on bpftool in integration tests 1 year ago
Kenjiro Nakayama 8c8d236f42 xtask: codegen: generate bindings for user_regs_struct
This patch adds `user_regs_struct`.

riscv provides struct user_regs_struct instead of struct pt_regs to userspace.
After bindings generates the code, adding the riscv support in `bpf/aya-bpf/src/args.rs`
then aya-bpf can be built for riscv.
2 years ago
Michal Rostecki ed9c2a1780 integration-tests: Build eBPF programs always with release profile
Also, add the `codegen-unit` option to the profile.
2 years ago
Tuetuopay 23e7c65244 xtask: generate userspace bindings for bpf_{cpu,dev}map_val 2 years ago
Alessandro Decina 455cc95e8f integration-tests: run on macos to get nested virtualization
Switch integration-test host to macos as only macos runners support nested
virtualization. Adjust integration test runner accordingly.
2 years ago
Michal Rostecki 7d19bde66b Unpin Rust nightly
The issues with core::sync::atomic got fixed.

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
2 years ago
Alessandro Decina d33ed21fc4 Pin nightly to nightly-2023-01-10
This until https://github.com/rust-lang/rust/pull/106796 gets fixed
2 years ago
Matteo Nardi 3000949bcc Remove libbpf dependency from relocation tests
Simplifiy the relocation tests build process by removing the need for libbpf
at runtime. Its usage is replaced with local `__builtin_*` attributes.
This removes the need for the `LIBBPF_INCLUDE` env variable.
2 years ago
Matteo Nardi 702f77b565 tests: explain libbpf env variable 2 years ago
Matteo Nardi 7e6a7d9005 btf: add integration tests for relocations
Add new integrations tests for BTF relocations.
2 years ago
Shenghui Ye 81bc307dce aya-obj: migrate bindgen destination
Aya::obj depends on bindgen generated files, and we start
by migrating bindgen generated files.

This commit adds the new aya-obj crate to the workplace
and migrates generated files into the crate. We use core
instead of std in an effort to make the final crate no_std.

Bindgen was run against libbpf v1.0.1.

Refs: #473
2 years ago
Alessandro Decina 63bbef46da Fix lints 2 years ago
Dmitry Savintsev 055d94f58b fix uninlined_format_args clippy issues 2 years ago
Dmitry Savintsev 22340764a3 upgrade clap to 4.x 2 years ago
Dmitry Savintsev d0424fb091 fix clippy needless_borrow warning 2 years ago
Andrew Stoycos 82edd681c3 Fix doc links, update rustdoc args
Fix some broken rust doc links.

Make sure rustdoc build fail on warnings
so we catch these broken links in CI.

Signed-off-by: Andrew Stoycos <astoycos@redhat.com>
2 years ago
Dave Tucker 95e8c78db8 docs: Add labels for optional features
Following the lead of crates like tokio and nix, we now annotate APIs
that require optional features. This helps in cases where a user wants
to have an `AsyncPerfEventArray` which is documented on crates.io, but
it's not obvious that you have to enable the `async` feature.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker a8eef00595 clippy: Fix latest nightly lints
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker bc088921b8 codgen: Add bpf_link_type
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker a0641c15e4 codegen: Add bpf_map_info and bpf_link_info
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker aaa20cc1fd aya-gen: Rename to aya-tool
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker 5e6b75a29a xtask: Fix integration-test command
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker dc31e11691 Re-organize into a single workspace
This commit moves the aya-log projects from the subtree and adds them to
the main cargo workspace. It also brings the BPF crates into the
workspace and moves the macro crates up a level since they aren't BPF
code.

Miri was disabled for aya-bpf as the previous config wasn't actually
checking anything.

CI, clippy, fmt and release configurations have all been adjusted
appropriately.

CI was not properly running for other supported arches which was also
ixed here.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Dave Tucker 79101e748a test: Replace RTF with Rust
This commit replaces the existing RTF test runner with a simple rust
binary package called - integration-test.

integration-test depends on integration-ebpf, which contains test eBPF
code written in Rust and C. `cargo xtask build-integration-test-ebpf`
can be used to build this code and supress rust-analyzer warnings. It
does require `bpf-linker`, but that is highly likely to be available to
developers of Aya. It also requires a checkout of `libbpf` to extract
headers like bpf-helpers.h.

Since everything is compiled into a single binary, it can be run
be run locally using `cargo xtask integration-test` or remotely using
`./run.sh` which re-uses the bash script from the old test framework
to spawn a VM in which to run the tests.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Davide Bertola 7f33d67e8c xtask: fix linting warnings on docs() 2 years ago
Davide Bertola 2680693783 xtask: fix lint errors due to clap changes 2 years ago
Dave Tucker 67951cd2d7 xtask: Fix docs generation
Publish user/kernel space docs seperately.
Add an index.html at the root for navigation.
Ensure that search engines don't index these pages.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
Davide Bertola cda9ab4f66 upgrade from structopt to clap 3 2 years ago
crabby-the-crab de4e97aa51
Revert "docs: Merge search indexes" 2 years ago
Dave Tucker a00d16dc0e docs: Merge search indexes
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
William Findlay 777e6a2a5d xtask/codegen: generate bindings for BPF_RINGBUF types 2 years ago
Dave Tucker 9a33b6b654 aya-gen: Remove getters
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
2 years ago
gianluigi d35680f30c Add riscv64 architecture support to xtask/codegen 3 years ago
Dave Tucker ba312c48d5 xtask: Add all crates to sidebar
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Kenjiro Nakayama 42baf1c074 Remove bpf_adj_room_mode 3 years ago
Kenjiro Nakayama 200d42e414 xtask: Add `bpf_.*` instead of `bpf_map_.*` to allowed type
This patch replaces `bpf_map_.*` with `bpf_.*`.

Currently some types that are not used in helper functions are not generated for bindings - e.g. `bpf_sk_lookup`, `bpf_sockopt` and etc.
This patch replaces `bpf_map_.*` with `bpf_.*`.

Note, this PR does not include bindings files as it would be better to be created by auto script.
The missing bindings can be created by `cargo xtask codegen --libbpf-dir /<PATH_TO>/libbp`.
3 years ago
Dave Tucker 8205bee930 xtask: Add docs build
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker 19af687480 codegen: add btf_decl_tag
This is required to add support for BTF_KIND_DECL_TAG

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Ubuntu 0beb0c501f Add bpf_lpm_trie_key to aya codegen to generate bindings 3 years ago
Dave Tucker f8021c33fc codegen: Add bindings for BPF_F flags
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker 23d1920854 codegen: add bindings for btf structs
This adds `bpf_btf_info` which can be used to get BPF information via a
syscall. It also adds `btf_line_info` and `btf_func_info` which are
required to parse the line and func info sections of BTF

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Alessandro Decina d341b58293 xtask: codegen: generate bindings for user_pt_regs
user_pt_regs is used in aarch64 instead of pt_regs
3 years ago
Alessandro Decina eb654d1e3e xtask: codegen: fix bindings for archs other than x86 3 years ago