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| author | Alexander Potapenko <glider@google.com> | 2012-12-01 02:39:45 +0000 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2012-12-01 02:39:45 +0000 |
| commit | 7811425843ab7fb2381a669064d67e45471365bf (patch) | |
| tree | b7b46c2507a6ee50a8bee739b3621a54301a31ce /llvm/lib/CodeGen/MachineModuleInfoImpls.cpp | |
| parent | 2be35f5fbb37ccea8d209cf39c8b04d09cb9c1c0 (diff) | |
| download | llvm-7811425843ab7fb2381a669064d67e45471365bf.zip llvm-7811425843ab7fb2381a669064d67e45471365bf.tar.gz llvm-7811425843ab7fb2381a669064d67e45471365bf.tar.bz2 | |
Add caching to the MemoryMappingLayout class on Linux. This is necessary for the cases when a sandbox prevents ASan from reading the mappings
from /proc/self/maps.
The mappings are currently being cached on each access to /proc/self/maps. In the future we'll need to add an API that allows the client to notify ASan about the sandbox.
llvm-svn: 169076
Diffstat (limited to 'llvm/lib/CodeGen/MachineModuleInfoImpls.cpp')
0 files changed, 0 insertions, 0 deletions