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| author | Nick Kledzik <kledzik@apple.com> | 2014-07-24 23:06:56 +0000 |
|---|---|---|
| committer | Nick Kledzik <kledzik@apple.com> | 2014-07-24 23:06:56 +0000 |
| commit | 21921375cc23d4958560b3280c2684c9c52baa62 (patch) | |
| tree | 0eb10637cd0350312f9a2d326b95f7b735c87e73 /clang/test/Driver/clang-exception-flags.cpp | |
| parent | 8ec1474f7f5f1673f6ea0bc47bdbded62fefde0e (diff) | |
| download | bcm5719-llvm-21921375cc23d4958560b3280c2684c9c52baa62.tar.gz bcm5719-llvm-21921375cc23d4958560b3280c2684c9c52baa62.zip | |
[mach-o] Add support for LC_DATA_IN_CODE
Sometimes compilers emit data into code sections (e.g. constant pools or
jump tables). These runs of data can throw off disassemblers. The solution
in mach-o is that ranges of data-in-code are encoded into a table pointed to
by the LC_DATA_IN_CODE load command.
The way the data-in-code information is encoded into lld's Atom model is that
that start and end of each data run is marked with a Reference whose offset
is the start/end of the data run. For arm, the switch back to code also marks
whether it is thumb or arm code.
llvm-svn: 213901
Diffstat (limited to 'clang/test/Driver/clang-exception-flags.cpp')
0 files changed, 0 insertions, 0 deletions
