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| author | Yury Gribov <y.gribov@samsung.com> | 2015-12-04 09:19:14 +0000 |
|---|---|---|
| committer | Yury Gribov <y.gribov@samsung.com> | 2015-12-04 09:19:14 +0000 |
| commit | 6ff0a66b091a770513ed12a3299e5ec5e2a1cdb0 (patch) | |
| tree | b8255c4b3010558bb8259dc97e10a10f1a761002 /lldb/packages/Python/lldbsuite/test/help/TestHelp.py | |
| parent | a5d9e65e1759fd662129060556742af7167196b2 (diff) | |
| download | bcm5719-llvm-6ff0a66b091a770513ed12a3299e5ec5e2a1cdb0.tar.gz bcm5719-llvm-6ff0a66b091a770513ed12a3299e5ec5e2a1cdb0.zip | |
[asan] Fix dynamic allocas unpoisoning on PowerPC64.
For PowerPC64 we cannot just pass SP extracted from @llvm.stackrestore to
_asan_allocas_unpoison due to specific ABI requirements
(http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi.html#DYNAM-STACK).
This patch adds the value returned by @llvm.get.dynamic.area.offset to
extracted from @llvm.stackrestore stack pointer, so dynamic allocas unpoisoning
stuff would work correctly on PowerPC64.
Patch by Max Ostapenko.
Differential Revision: http://reviews.llvm.org/D15108
llvm-svn: 254707
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/help/TestHelp.py')
0 files changed, 0 insertions, 0 deletions
