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aya-log-ebpf-v0.1.0
aya-log-ebpf-macros-v0.1.0
aya-log-parser-v0.1.13
aya-ebpf-v0.1.0
aya-ebpf-macros-v0.1.0
aya-ebpf-bindings-v0.1.0
aya-ebpf-cty-v0.2.1
aya-log-v0.2.0
aya-log-common-v0.1.14
aya-v0.12.0
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aya-v0.10.5
aya-v0.10.4
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Commit Graph

1750 Commits (bdbd0423f8aa00f9e59a0b06d2ac9735c373c27f)
 

Author SHA1 Message Date
Tamir Duberstein 30faa5f68f Add links iterator 
This is not yet exposed in documentation, but is complete enough for use
in tests, removing the dependency on bpftool.

Updates #645.
 1 year ago
Tamir Duberstein b1bf61ca61
Merge pull request #716 from aya-rs/prealloc-vec 
aya: preallocate the vector
 1 year ago
Dave Tucker 71737f5576 aya: Set BPF_F_SLEEPABLE for sleepable programs 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Tamir Duberstein 89ef97e848
aya: preallocate the vector 
This code badly needs tests :(
 1 year ago
Dave Tucker 677e7bda4a aya-obj: Propagate sleepable into ProgramSection 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Dave Tucker 7eebdcbdeb aya-bpf-macros: Cleanup and remove required_args 
This commit cleans up the recently refactored aya-bpf-macros
to be a little easier to maintain:

Cosmetic changes:

1. The flow of the parse function is the same in each file
2. Useless if !attrs.is_empty() guards were removed
3. The compile error when cgroup_sock programs have an invalid
   attach_type was in the wrong location

Functional changes:

1. Remove pop_required_arg. All args are optional and making them
   required was a mistake on my part. We may revisit this later.
2. Rename pop_arg to pop_string_arg
3. Implement pop_bool_arg to allow for single idents to be mixed with
   our key/value pair syntax in macro attributes. This is used for
   `sleepable` and `frags` in XDP programs.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Tamir Duberstein 7bb9b7f5a5
programs: plug file descriptor leak 
This leaked a file descriptor if bpf_prog_get_info_by_fd failed.
 1 year ago
Tamir Duberstein b1404e9a73
sys: push error construction up 1 year ago
Tamir Duberstein a0af7e0b2f
programs: make `loaded_programs` opaque 1 year ago
Tamir Duberstein de8519a380
sys: extract common SyscallError 
We currently have 4 copies of this.
 1 year ago
Tamir Duberstein 4cb3ea6e8f
sys: `sys_bpf` takes mut ref 
Some syscalls mutate the argument, we can't be passing an immutable
reference here.
 1 year ago
Tamir Duberstein f095c591af
Merge pull request #714 from aya-rs/dry-btf-load 
sys: avoid repeating BPF_BTF_LOAD dance
 1 year ago
Tamir Duberstein 7ee6f52a74
sys: avoid repeating BPF_BTF_LOAD dance 1 year ago
Tamir Duberstein 3692e53ff0
Merge pull request #706 from aya-rs/reloc-tests 
integration-test: Remove runtime toolchain deps
 1 year ago
Tamir Duberstein dca5e6c167
integration-test: Remove runtime toolchain deps 
Move the use of clang and llvm-objcopy from run-time to build-time. This
allows the integration tests to run on VMs with simpler userlands.

Create a new CI job to build the integration tests separately from
running them. Ship them from that job to the runner job using github
actions artifacts.
 1 year ago
Tamir Duberstein 5a398504cf
test: appease shellcheck 1 year ago
Tamir Duberstein 571c38b1c6
test: add some #[track_caller] annotations 1 year ago
Tamir Duberstein 6f3cce75cf
test: s/assert!(.*) ==/assert_eq!\1,/ 
One case manually adjusted to `assert_matches!`.
 1 year ago
ajwerner afacfddd8b
Merge pull request #710 from ajwerner/move-rustversion-to-workspace 
bpf: move rustversion build dep to workspace
 1 year ago
Andrew Werner 9f0e83726f bpf: move rustversion build dep to workspace 
All the other dependencies are at the workspace level other than this
one.
 1 year ago
Tamir Duberstein 4c3219f754
Merge pull request #707 from aya-rs/one-option-not-two 
Reduce state cardinality from 4 to 2
 1 year ago
Tamir Duberstein 0ec9afdb07
Reduce state cardinality from 4 to 2 
Encode into the type system the fact that PerfLink::probe_kind and
PerfLink::event_alias are present or absent together.
 1 year ago
Tamir Duberstein 445cb8b463
Merge pull request #701 from nrxus/perf-event-owned-fd 
aya: Return `OwnedFd` for `perf_event_open`.
 1 year ago
Andrés Medina dbfba18dac aya: Return `OwnedFd` for `perf_event_open`. 
This fixes a file descriptor leak when creating a link of
BPF_PERF_EVENT attach type.
 1 year ago
Dave Tucker e833a71b02
Merge pull request #413 from dave-tucker/fix-names-once-and-for-all 
aya: fix names once and for all
 1 year ago
Tamir Duberstein 868a9b00b3
Merge pull request #704 from aya-rs/better-panic 
all: better panic messages
 1 year ago
Dave Tucker 6d92119fbc integration-test: Add test for 2 progs in same section 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Dave Tucker c72aab5f7b aya-bpf-macros: Refactor for ease of testing 
The aya-bpf-macros needed refactoring for:

1. Ease of testing
2. To be consistent with when we use K/V args vs. idents
3. To deprecate the use of `name` to change the exported name of a
   function - we now use the symbol table.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Dave Tucker bf7fdff1ce aya: Find programs using the symbol table 
This makes a few changes to the way that Aya reads the ELF object
files.

1. To find programs in a section, we use the symbols table. This allows
   for cases where multiple programs could appear in the same section.
2. When parsing our ELF file we build symbols_by_section_index as an
   optimization as we use it for legacy maps, BTF maps and now programs.

As a result of theses changes the "NAME" used in `bpf.prog_mut("NAME")`
is now ALWAYS the same as the function name in the eBPF code, making the
user experience more consistent.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 1 year ago
Tamir Duberstein 17f25a6793
all: better panic messages 
Always include operands in failing assertions. Use assert_matches over
manual match + panic.
 1 year ago
Tamir Duberstein f705eabe66
Merge pull request #696 from Tuetuopay/tests-netns 
test: add the possibility to run a test inside a network namespace
 1 year ago
Dave Tucker 8778c4ca29
Merge pull request #695 from aya-rs/mergify/dave-tucker/config-update 
ci(Mergify): configuration update
 1 year ago
Dave Tucker 34d1d7a9d7 ci(Mergify): configuration update 
This does 3 things:

- Automatically merges Dependabot PRs that pass CI
- Labels all PRs 🙏 which was previously done manually for the release note generation
- Assigns Alessandro to review any PR for which xtask/public-api/aya.txt has changed

Signed-off-by: Dave Tucker <datucker@redhat.com>
 1 year ago
Tuetuopay c74813f8c5 test: add the possibility to run a test inside a network namespace 
For tests that do networking operations, this allows to have a
clean-state network namespace and interfaces for each test. Mainly, this
avoids "device or resource busy" errors when reusing the loopback
interface across tests.
 1 year ago
Tamir Duberstein e95f76a5b3
Merge pull request #699 from aya-rs/cache-again-god-damn-it 
Misc testing improvements
 1 year ago
Tamir Duberstein 8961be9526
Do not escape newlines on Err(LoadError).unwrap() 
Wrap verifier logs in a newtype whose `Debug` impl emits unescaped
newlines. This improves ergonomics in tests where we `Result::unwrap()`
those load errors; when these fail today they emit the errors with
newlines escaped, making them incredibly difficult to read.
 1 year ago
Tamir Duberstein 49cbb1366f
integration-test: rerun-if-changed=integration-ebpf 
See code commentary for details.
 1 year ago
Tamir Duberstein 13e83b24ee
Merge pull request #662 from nrxus/use-owned-fd-for-btf 
Use `OwnedFd` for BTF's file descriptor
 1 year ago
Andrés Medina ea96c29ccb aya: Use Arc<OwnedFd> when loading BTF fd 
This fixes an existing file descriptor leak when there is BTF data in
the loaded object.

To avoid lifetime issues while having minimal impact to UX the
`OwnedFd` returned from the BPF_BTF_LOAD syscall will be wrapped in an
`Arc` and shared accross the programs and maps of the loaded BPF
file.
 1 year ago
Andrés Medina 683a1cf2e4 aya: Make SysResult generic on Ok variant 1 year ago
Andrés Medina c63d9904f7 Replace std::os::unix::io for std::os::fd 
This is just taking https://github.com/aya-rs/aya/pull/633 to its
logical conclusion. Because `std::os::fd` was only introduced as a
module in Rust v1.66.0 I have also updated the `Cargo.toml` of the
`aya` package to reflect the true MSRV. Note that this commit is *not*
the cause for this MSRV bump, that was done by a previous commit, this
commit is just making it explicit in the `Cargo.toml`
 1 year ago
ajwerner 1bc9a1ad04
Merge pull request #697 from aya-rs/log-env-too 
integration-test: Remove RUSTC from cargo-in-cargo
 1 year ago
Tamir Duberstein d62ae98889
integration-test: Remove RUSTC from cargo-in-cargo 
Fixes #686.
 1 year ago
Tamir Duberstein f334cbd86e
Merge pull request #693 from aya-rs/public-diff-backwards 
xtask: reverse public API diff direction
 1 year ago
Tamir Duberstein 8d7545aff8
xtask: reverse public API diff direction 
This is currently producing inverse diffs.
 1 year ago
Dave Tucker 41fc87c2e6
Merge pull request #691 from aya-rs/public-api-followup 
public api followup
 1 year ago
Tamir Duberstein 321bda7539
public-api: simplify and improve output 1 year ago
Tamir Duberstein 06d6a3e7a6
vscode: exclude public-api fixtures from search 1 year ago
ajwerner 8e144a5c29
Merge pull request #661 from ajwerner/integration-tests-in-release 
integration-tests: run in release also
 1 year ago
Dave Tucker e30df50fb7
Merge pull request #682 from dave-tucker/public-api 
xtask: Add cargo-public-api
 1 year ago