Commit Graph

8 Commits (74bc754862df5571a4fafb18260bc1e5c4acd9b2)

Author SHA1 Message Date
Quentin JEROME 74bc754862 add debug messages
Signed-off-by: Quentin JEROME <qjerome@users.noreply.github.com>
2 years ago
Quentin JEROME 4e41da6a86 Fixed BTF linkage of memset and memcpy to static
Signed-off-by: Quentin JEROME <qjerome@users.noreply.github.com>
2 years ago
Alessandro Decina 93ac3e94bc aya: support relocations across multiple text sections + fixes
Fix R_BPF_64_64 text relocations in sections other than .text (for
instance .text.unlikely). Also fix misc bugs triggered by integration
tests.
2 years ago
Alessandro Decina 4482db42d8 aya: btf: fix relocations for signed enums (32 bits)
Enums now carry a signed bit in the info flags. Take it into account
when applying enum relocations.
2 years ago
Shenghui Ye 9ec3447e89 aya-obj: fix rustfmt diffs and typos 2 years ago
Shenghui Ye 30f1fabc05 aya-obj: add no_std feature
The crate has few libstd dependencies. Since it should be platform-
independent in principle, making it no_std like the object crate would
seem reasonable.

However, the feature `error_in_core` is not yet stabilized, and the
thiserror crate currently offers no no_std support. When the feature
no_std is selected, we enable the `error_in_core` feature, switch to
thiserror-core and replace the HashMap with the one in hashbrown.
2 years ago
Shenghui Ye e52497cb9c aya-obj: add basic documentation to public members
Types relevant to maps are moved into aya_obj::maps.
Some members are marked `pub(crate)` again.

Refs: #473
2 years ago
Shenghui Ye ac49827e20 aya-obj: migrate aya::obj into a separate crate
To split the crate into two, several changes were made:
1. Most `pub(crate)` are now `pub` to allow access from Aya;
2. Parts of BpfError are merged into, for example, RelocationError;
3. BTF part of Features is moved into the new crate;
4. `#![deny(missing_docs)]` is removed temporarily;
5. Some other code gets moved into the new crate, mainly:
   - aya::{bpf_map_def, BtfMapDef, PinningType},
   - aya::programs::{CgroupSock*AttachType},

The new crate is currenly allowing missing_docs. Member visibility
will be adjusted later to minimize exposure of implementation details.

Refs: #473
2 years ago