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
Alessandro Decina
35e9b4e639
bpf: don't generate bpf_map_def and fix aya_bpf::bindings overrides
3 years ago
Alessandro Decina
ec5822d78e
bpf: sk_skb: wrap more helpers
3 years ago
Alessandro Decina
122a5306e7
aya, aya-bpf-bindings: regenerate bindings
3 years ago
Alessandro Decina
a847d6d53b
xtask: aya-bpf-bindings: add bpf_adj_room_mode
3 years ago
Alessandro Decina
8cd669ca9a
xtask: fix include paths for kernel headers bundled with libbpf
3 years ago
Alessandro Decina
08c71dfeb1
aya: kprobe: remove pid argument
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Kprobes can only be attached globally. Per-pid logic needs to be
implemented on the BPF side with bpf_get_current_pid_tgid.
3 years ago
Arnabjyoti Kalita
35f15f70e0
aya: add minimum kernel version for each map and program type ( #18 )
3 years ago
Alessandro Decina
be035bf42c
CI: add lint workflow
3 years ago
Alessandro Decina
1d294ba34c
CI: don't install bpf-linker
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The bpf code isn't tested in CI yet
3 years ago
Alessandro Decina
bb15e82c1d
aya: add missing load() in kprobe example
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Fixes #17
3 years ago
Rafael Ortiz
d8d311738c
aya: support both bpf_map_def layout variants
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Libbpf and iproute2 use two slightly different `bpf_map_def` layouts. This change implements support for loading both.
Refs: #10 , #14
3 years ago
Alessandro Decina
97cb0db0ad
bpf/aya-bpf-cty: target_arch for bpf*-unknown-none was renamed to "bpf"
3 years ago
Alessandro Decina
d0a0be65d2
Add contributing section to readme
3 years ago
Alessandro Decina
58e45f8513
Add CONTRIBUTING.md
3 years ago
Alessandro Decina
5f0ff1698a
aya: netlink: tc: use ptr::read_unaligned instead of deferencing a potentially unaligned ptr
3 years ago
Alessandro Decina
7f2ceaf12e
aya: netlink: port TC code to using new nlattr utils
3 years ago
Alessandro Decina
d9b5ab575f
aya: netlink: refactor nlattr writing code
3 years ago
Alessandro Decina
c240a2c733
aya: netlink: introduce NestedAttrs builder and switch XDP to it
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NestedAttrs is a safe interface for writing nlattrs. This is the first
step towards making the netlink code safer and easier to maintain.
3 years ago
Alessandro Decina
76baefe61b
Add discord link to readme
3 years ago
Alessandro Decina
bb595c4e69
aya: refactor program section parsing
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This renames aya::obj::ProgramKind to aya::obj::ProgramSection and moves
all the program section parsing to ProgramSection::from_str.
3 years ago
Alessandro Decina
0188622580
aya: fix tracepoint prefix in a couple more places
3 years ago
Alessandro Decina
a0151dd485
aya: fix trace point section name
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Trace points have prefix "tracepoint" not "trace_point".
3 years ago
Alessandro Decina
521ef09463
Merge pull request #4 from seanyoung/doctest
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Fix doctest and run them during CI
3 years ago
Alessandro Decina
d70e291580
(cargo-release) version 0.10.2
3 years ago
Alessandro Decina
fee71b42f1
aya: tc: fix QdiscRequest layout
3 years ago
Sean Young
1196ba1dcc
Fix doctest and run them during CI
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Signed-off-by: Sean Young <sean@mess.org>
3 years ago
Alessandro Decina
59cfbc51c8
Merge pull request #3 from seanyoung/lirc
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Add support for lirc programs
3 years ago
Sean Young
b49ba69d09
Add support for lirc programs
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Signed-off-by: Sean Young <sean@mess.org>
3 years ago
Alessandro Decina
304abfbfeb
(cargo-release) version 0.10.1
3 years ago
Alessandro Decina
cdc737490d
Merge pull request #1 from aquarhead/fix-load-file
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Fix Bpf::load_file when BTF doesn't exist
3 years ago
LOU Xun
f1fc30411d
Fix Bpf::load_file when BTF doesn't exist
3 years ago
Alessandro Decina
94b5e2e4e6
Copy readme into aya/
3 years ago
Alessandro Decina
7694bacf04
aya: add more fields to Cargo.toml
3 years ago
Alessandro Decina
9a0b13e781
ignore .vscode
3 years ago
Alessandro Decina
8956dd0b71
add .cargo/config
3 years ago
Alessandro Decina
e666cad2d6
Fix libc link in readme
3 years ago
Alessandro Decina
be0b7bbd83
Doc fixes
3 years ago
Alessandro Decina
9f7b017d5d
aya: bump version to 0.10
3 years ago
Alessandro Decina
5e0057acb9
Add readme
3 years ago
Alessandro Decina
768640dd46
aya: add doc aliases for maps and programs
3 years ago
Alessandro Decina
293e66af65
More docs
3 years ago