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Done with a combination of regex'ing and banging my head against a wall.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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... so we can actually access by UID without searching the entire list.
Signed-off-by: David Lamparter <equinox@diac24.net>
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... to make it do what it says it does.
Signed-off-by: David Lamparter <equinox@diac24.net>
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gcc fucks up global variables with section attributes when they're used
in templated C++ code. The template instantiation "magic" kinda breaks
down (it's implemented through COMDAT in the linker, which clashes with
the section attribute.)
The workaround provides full runtime functionality, but the xref
extraction tool (xrelfo.py) won't work on C++ code compiled by GCC.
FWIW, clang gets this right.
Signed-off-by: David Lamparter <equinox@diac24.net>
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This adds the machinery for cross reference points (hence "xref") for
things to be annotated with source code location or other metadata
and/or to be uniquely identified and found at runtime or by dissecting
executable files.
The extraction tool to walk down an ELF file is done and working but
needs some more cleanup and will be added in a separate commit.
Signed-off-by: David Lamparter <equinox@diac24.net>
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