Pass that exports this module's CFI checks for cross‐DSO verification.

Synopsis

Declared in <llvm/Transforms/IPO/CrossDSOCFI.h>

class CrossDSOCFIPass
    : public OptionalPassInfoMixin<CrossDSOCFIPass>

Description

Exports all llvm.bitset's found in the module in the form of a __cfi_check function, which can be used to verify cross‐DSO call targets.

Base Classes

Name

Description

OptionalPassInfoMixin<CrossDSOCFIPass>

A CRTP mix‐in for passes that can be skipped.

Member Functions

Name

Description

run

Run cross‐DSO CFI export over the given module.

Static Member Functions

Name

Description

isRequired

Return false; optional passes may be skipped.

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