gimli-rs / object / 15158169829

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push

github

Committed by web-flow

Commit Message

read/coff: Add support for auxiliary weak external symbols (#770)

* read/coff: add has_aux_weak_external()

Exposes `has_aux_weak_external()` method in the `pe::ImageSymbol` trait
for checking if a symbol has a weak external auxiliary symbol record.

MS COFF specifies that a weak external has "EXTERNAL storage class,
UNDEF section number, and a value of zero" but clang and mingw both use
WEAK_EXTERNAL storage class instead of EXTERNAL.

* read/coff: add aux_weak_external()

Includes `aux_weak_external()` method in the COFF SymbolTable to get
the weak external auxiliary symbol from a symbol table index

* Change 'pe::IMAGE_WEAK_EXTERN_*' constants type

Constants should be `u32`s instead of `u16`s to match the type of the
weak external auxiliary symbol characteristics

Run Details

0 of 7 new or added lines in 1 file covered. (0.0%)

3 existing lines in 2 files now uncovered.

9317 of 16927 relevant lines covered (55.04%)

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