Dave Tucker
a10a7b3bf2
bump obj to 0.26
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
544efdd4d7
ci: Add action for xtask codegen
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This commit adds a github action that will
- check out aya and libbpf
- run xtask codegen
- if there is a diff, open commit changes to the codegen branch
- if changes were comitted, open a pull-request
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Alessandro Decina
98361a4c93
aya: minor PerfEvent API tweaks
3 years ago
Alessandro Decina
7af1cf136c
aya: generate bindings for more perf types
3 years ago
Alessandro Decina
b0a05e759e
aya: run xtask codegen aya
3 years ago
Markus Stange
c39dff6025
Add support for PerfEvent programs.
3 years ago
Alessandro Decina
269be03a89
bpf: add PerCpuArray
3 years ago
Alessandro Decina
c56a6b16aa
aya: only consider Text symbols as relocatable functions
3 years ago
Alessandro Decina
d9fc0f484f
aya: fix bug with nested call relocations
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Use the correct offset when looking up relocation entries while doing
nested call relocations.
3 years ago
Dave Tucker
e9bad0b61d
Make Clippy Happy
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Alessandro Decina
4fcb1d75b9
aya-gen: bump bindgen to 0.59
3 years ago
Alessandro Decina
9c27910f76
aya: update authors and repository link
3 years ago
Alessandro Decina
ca14306860
aya-gen: use aya_bpf::cty instead of aya_bpf_cty
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This avoids having to add an explicit extra dep on aya-bpf-cty in ebpf
programs
3 years ago
Alessandro Decina
d7ef47686b
bpf: update bindings against libbpf 8bdc267e7b853ca08ed762b21fecc0e019ddc332
3 years ago
Alessandro Decina
a678f3b38e
Add dependabot conf
3 years ago
Dave Tucker
8acb92d61c
Remove docs. Update URLs to aya-rs
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
4e1ce2534c
obj/btf: Fix size of Unknown variant
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The size of Unknown should be ty_size, otherwise when it is encountered,
we never advance the cursor and it creates an infinite loop.
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
569b8ca39e
obj/btf: Add some tests for reading btf data
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
753a683704
btf: Add bindings for BTF_KIND_FLOAT
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Fixes : #34
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
1153a51202
docs: Logging Packets ( #47 )
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Markus Stange
70dc862196
Fix rustup command in the docs. ( #48 )
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rustup install nightly --component rust-src
gives:
```
error: Found argument '--component' which wasn't expected, or isn't valid in this context
USAGE:
rustup install [FLAGS] [OPTIONS] <toolchain>...
For more information try --help
```
The correct command seems to be `rustup toolchain install nightly --component rust-src`.
3 years ago
Dave Tucker
b880ccd269
README: Add docs link ( #44 )
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Dave Tucker
07a21e5822
docs: Initial Commit of Aya Book ( #42 )
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Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
3 years ago
Alessandro Decina
f30abca15e
(cargo-release) version 0.10.3
3 years ago
Alessandro Decina
66a12ffcf7
aya: programs: tweak LircMode2::query doc.
3 years ago
Alessandro Decina
8c03ba052a
aya: netlink: fix clippy lint
3 years ago
Alessandro Decina
a68ff47246
aya-bpf, aya-bpf-bindings: fix clippy lints
3 years ago
Sean Young
81e07e9661
Implement query for lirc programs ( #32 )
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Signed-off-by: Sean Young <sean@mess.org>
3 years ago
Alessandro Decina
fa2cbe2f82
aya: fix clippy warnings
3 years ago
Alessandro Decina
c2a90c2c01
aya: tc: add qdisc_detach_program
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qdisc_detach_program can be used to detach all the programs that have
the given name. It's useful when you want to detach programs that were
attached by some other process (eg. iproute2), or when you want to
detach programs that were previously left attached because the program
that attached them was killed.
3 years ago
Alessandro Decina
0a9d02140a
aya: netlink: fix alignment when writing attributes
3 years ago
Alessandro Decina
abb199e6f4
aya: netlink: fix handling of multipart messages
3 years ago
Alessandro Decina
9185f32f6f
aya: tc: clean up netlink code a bit
3 years ago
Simone Margaritelli
b4b019e447
fix: pass BTF object by reference in order to allow multiple eBPF programs to share it and save memory ( closes #30 ). ( #31 )
3 years ago
Tw
55ba0538f2
bpf: add support for tracepoint program ( #29 )
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This patch add initial support for tracepoint program type.
Hope you enjoy.
Signed-off-by: Tw <wei.tan@intel.com>
3 years ago
Alessandro Decina
d996a88de4
aya: fix formatting
3 years ago
Alessandro Decina
12ea9f3500
CI: enable clippy for aya, aya-gen and xtask
3 years ago
Alessandro Decina
2d16843d5d
xtask: clippy warnings
3 years ago
Alessandro Decina
5dfd27dbd0
bpf: fix some clippy warnings
3 years ago
Alessandro Decina
1159741eda
aya-gen: fix clippy warnings
3 years ago
Alessandro Decina
0878c4505a
aya: fix clippy warnings
3 years ago
Alessandro Decina
21e01df242
aya: obj: improve parse_map_def tests
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Add a test that checks that we handle ELF section padding correctly and
simplify the other tests.
3 years ago
Alessandro Decina
b657930a3e
aya: don't error out parsing padded map sections
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Fixes #28
3 years ago
Simone Margaritelli
8311abfdcb
added support for armv7-unknown-linux-gnueabi and armv7-unknown-linux-gnueabihf
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* new: added support for armv7-unknown-linux-gnueabi (closes alessandrod/aya/issues/22)
* fix: replaced custom type defintions with proper libc types
* fix: fixed pointless parameter binding
* new: added linker for armv7-unknown-linux-gnueabihf to cargo config
3 years ago
Alessandro Decina
b3ecbe7c54
Merge pull request #27 from tw4452852/minor_fix_for_stackid
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bpf: fix a minor bug due to stackid allocation
3 years ago
Tw
d1b7b024dc
bpf: fix a minor bug due to stackid allocation
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The type casting introduces an allocation, this will cause compiling failure when linking final bpf target.
So remove this casting to fix this issue.
BTW, the following is the failure I met:
= note: 07:24:12 [ERROR] fatal error: "unable to allocate function return #1"
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0. Running pass 'Function Pass Manager' on module 'trace_bpf-001a275b17e9eb12'.
1. Running pass 'BPF DAG->DAG Pattern Instruction Selection' on function '@_ZN7aya_bpf4maps11stack_trace10StackTrace11get_stackid17h32b649bc3780c0aaE'
Signed-off-by: Tw <wei.tan@intel.com>
3 years ago
Alessandro Decina
7eddffb962
Merge pull request #25 from tw4452852/stacktrace
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bpf: add support for STACK_TRACE map
3 years ago
Tw
fd20bd5e23
bpf: add support for STACK_TRACE map
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This path support initial support for BPF_MAP_TYPE_STACK_TRACE.
Signed-off-by: Tw <wei.tan@intel.com>
3 years ago
Alessandro Decina
ef39e0ebd2
bpf: sk_skb: add ::cb() and ::cb_mut() to work with skb->cb
3 years ago
Alessandro Decina
9c8e78b7d4
aya: tc: make qdisc_add_clsact return io::Error
3 years ago