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| author | Justin Bogner <mail@justinbogner.com> | 2014-12-09 22:07:25 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2014-12-09 22:07:25 +0000 |
| commit | 55248db0c98a5af6df9ee4413fd06dac07553a27 (patch) | |
| tree | 90577547364f18bf42ebe45a9ef81aaab5aeee81 /llvm/lib | |
| parent | 7f138811cd27f5835e7781d3f1cf0797b26af9b9 (diff) | |
| download | bcm5719-llvm-55248db0c98a5af6df9ee4413fd06dac07553a27.tar.gz bcm5719-llvm-55248db0c98a5af6df9ee4413fd06dac07553a27.zip | |
profile: Add low level versions of profile buffer functions
On Darwin, compiler_rt uses magic linker symbols to find the profile
counters in the __DATA segment. This is a reasonable method for
normal, hosted, userspace programs. However programs with custom
memory layouts, such as the kernel, will need to tell compiler_rt
explicitly where to find these sections.
Patch by Lawrence D'Anna. Thanks!
llvm-svn: 223840
Diffstat (limited to 'llvm/lib')
0 files changed, 0 insertions, 0 deletions
