Enable BPF shared objects #2012
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
vkomenda
pushed a commit
to vkomenda/solana
that referenced
this pull request
Aug 29, 2021
willhickey
pushed a commit
that referenced
this pull request
Jul 10, 2024
…2012) Deprecate RpcRequest::GetStakeActivation (#2005) * Correct deprecation note * Deprecate rpc-client-api request (cherry picked from commit 0deb6fb) Co-authored-by: Tyera <[email protected]>
ruuda
pushed a commit
to ChorusOne/solana
that referenced
this pull request
Jul 15, 2024
…abs#2005) (solana-labs#2012) Deprecate RpcRequest::GetStakeActivation (solana-labs#2005) * Correct deprecation note * Deprecate rpc-client-api request (cherry picked from commit 0deb6fb) Co-authored-by: Tyera <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Problem
BPF programs are built into .o files. .o ELF files are typically an intermediary step and not directly loaded by operating systems. In particular, .so files cannot easily communicate dependent libraries.
Summary of Changes
Added support to LLVM to build BPF shared objects. Dependencies can not by communicated via the DT_NEEDED field in the dynamic segment.
To do so the dependent library must be provided to lld during linking. Even if the dependent library is not actually an ELF an dummy ELF with the same name as the dependent lib must be provided.
Fixes #1805