yanguangshaonian/aya - aya - 阳光少年的代码仓库

Commit Graph

Author	SHA1	Message	Date
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	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.	2 years ago
Dave Tucker	f833f1fc1d	xtask: Add cargo-public-api Adds cargo-public-api. This allows for public API changes to get caught in CI, requiring new changes to be "blessed" by using: cargo xtask public-api --bless When this file is changed for aya, Alessandro will need to review the PR. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	2 years ago

Author

SHA1

Message

Date

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>

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.

Dave Tucker

f833f1fc1d

xtask: Add cargo-public-api

Adds cargo-public-api. This allows for public API changes to get caught
in CI, requiring new changes to be "blessed" by using:

  cargo xtask public-api --bless

When this file is changed for aya, Alessandro will need to review the PR.

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>

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53 Commits (890e79907254cfe5a0f46674f4f01db6e31fdff5)