Implement -Z relax-elf-relocations=yes|no #78605
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
This lets rustc users tweak whether the linker should relax ELF relocations, namely whether it should emit R_X86_64_GOTPCRELX relocations instead of R_X86_64_GOTPCREL, as the former is allowed by the ABI to be further optimised. The default value is whatever the target defines.
|
r? @varkor (rust_highfive has picked a reviewer for you, use r? to override) |
rust-highfive
added
the
S-waiting-on-review
|
r? @nagisa cc @alexcrichton |
|
@bors r+ |
|
📌 Commit 6febaf2 has been approved by |
bors
added
S-waiting-on-bors
m-ou-se
added a commit
to m-ou-se/rust
that referenced
this pull request
Nov 1, 2020
Implement -Z relax-elf-relocations=yes|no This lets rustc users tweak whether the linker should relax ELF relocations without recompiling a whole new target with its own libcore etc.
|
☀️ Test successful - checks-actions |
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Outdated suggestions cannot be applied.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.
This lets rustc users tweak whether the linker should relax ELF relocations without recompiling a whole new target with its own libcore etc.