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| author | Nick Kledzik <kledzik@apple.com> | 2014-11-06 01:09:13 +0000 |
|---|---|---|
| committer | Nick Kledzik <kledzik@apple.com> | 2014-11-06 01:09:13 +0000 |
| commit | 5c4693d8d20ad5fb354f247907376cd9d07d514f (patch) | |
| tree | 388a864aec3c9cd8bde47953bcb785961b81c347 /llvm/lib/Support/SourceMgr.cpp | |
| parent | 30804c42207801541c84346fcc8ec6e5333def34 (diff) | |
| download | bcm5719-llvm-5c4693d8d20ad5fb354f247907376cd9d07d514f.tar.gz bcm5719-llvm-5c4693d8d20ad5fb354f247907376cd9d07d514f.zip | |
[mach-o] Add support for interposing tuples section
Darwin uses two-level-namespace lookup for symbols which means the static
linker records where each symbol must be found at runtime. Thus defining a
symbol in a dylib loaded earlier will not effect where symbols needed by
later dylibs will be found. Instead overriding is done through a section
of type S_INTERPOSING which contains tuples of <interposer, interposee>.
llvm-svn: 221421
Diffstat (limited to 'llvm/lib/Support/SourceMgr.cpp')
0 files changed, 0 insertions, 0 deletions
