diff options
| author | Kostya Serebryany <kcc@google.com> | 2013-02-19 11:30:25 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2013-02-19 11:30:25 +0000 |
| commit | 9f298da9bd4ad5ecaa51fc137fb670fe288950dc (patch) | |
| tree | 81770ae55be1049b7608a607367812e92cb0a6d1 /llvm/lib/Support/Unix | |
| parent | 3ece9beaf195950480281f131056232a66c3349a (diff) | |
| download | bcm5719-llvm-9f298da9bd4ad5ecaa51fc137fb670fe288950dc.tar.gz bcm5719-llvm-9f298da9bd4ad5ecaa51fc137fb670fe288950dc.zip | |
[asan] instrument memory accesses with unusual sizes
This patch makes asan instrument memory accesses with unusual sizes (e.g. 5 bytes or 10 bytes), e.g. long double or
packed structures.
Instrumentation is done with two 1-byte checks
(first and last bytes) and if the error is found
__asan_report_load_n(addr, real_size) or
__asan_report_store_n(addr, real_size)
is called.
asan-rt part
Also fix lint.
llvm-svn: 175508
Diffstat (limited to 'llvm/lib/Support/Unix')
0 files changed, 0 insertions, 0 deletions
