ObjectFile: introduce a COFF object file plugin #6854
Merged
Conversation
This file contains hidden or 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
Windows uses COFF as an object file format and PE/COFF as an executable file format. They are subtly different and certain elements of a COFF file may not be present in an executable. Introduce a new plugin to add support for the COFF object file format which is required to support loading of modules built with -gmodules. This is motivated by Swift which serialises debugging information into a PCM which is a COFF object file. Differential Revision: https://reviews.llvm.org/D149987 Reviewed By: bulbazord (cherry picked from commit 5014830)
Member
Author
|
@swift-ci please test |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.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.
Windows uses COFF as an object file format and PE/COFF as an executable file format. They are subtly different and certain elements of a COFF file may not be present in an executable. Introduce a new plugin to add support for the COFF object file format which is required to support loading of modules built with -gmodules. This is motivated by Swift which serialises debugging information into a PCM which is a COFF object file.
Differential Revision: https://reviews.llvm.org/D149987
Reviewed By: bulbazord
(cherry picked from commit 5014830)