Continuing from D77388, this patch moves interface declarations
associated with `MachODump.cpp` into the headers corresponding to the
file that defines the variable. At the same time, these externs are
moved into the `llvm::objdump` namespace. The externs defined in
`MachODump.cpp` that are not referenced outside of it are given internal
linkage.
This patch does not rename the external functions defined by
`MachODump.cpp` that are not clearly named as being specific to Mach-O.
Reviewed By: jhenderson, MaskRay
Differential Revision: https://reviews.llvm.org/D77730
Summary:
This patch moves the forward declarations of command-line `cl::*`
externs in `MachODump.cpp` and `llvm-objdump.cpp` into the headers
corresponding to the file that defines the variable. At the same time,
these externs are moved into the `llvm::objdump` namespace. The externs
that are not referenced outside their defining translation unit are made
static.
This does not factor out uses of the Mach-O options from
`llvm-objdump.cpp`.
Reviewers: jhenderson, MaskRay, DiggerLin, jasonliu, daltenty
Reviewed By: jhenderson, MaskRay
Subscribers: rupprecht, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D77388
Hubert Tong