[interp] Fix pinvokes with HandleRef #55404
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
The m2n wrapper marshals HandleRef structs from a vtype to intptr. The MonoMethod for a pinvoke method stores the unmarshalled signature. When locating the args on the stack during the pinvoke call we need to use the marshalled signature instead (which is saved in the code stream for the calli opcode)
ghost
added
the
|
Tagging subscribers to this area: @BrzVlad Issue DetailsThe m2n wrapper marshals HandleRef structs from a vtype to intptr. The MonoMethod for a pinvoke method stores the unmarshalled signature. When locating the args on the stack during the pinvoke call we need to use the marshalled signature instead (which is saved in the code stream for the calli opcode) Fixes #44263
|
vargaz
approved these changes
Jul 10, 2021
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
2 participants
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Outdated suggestions cannot be applied.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.
The m2n wrapper marshals HandleRef structs from a vtype to intptr. The MonoMethod for a pinvoke method stores the unmarshalled signature. When locating the args on the stack during the pinvoke call we need to use the marshalled signature instead (which is saved in the code stream for the calli opcode)
Fixes #44263