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| author | Jay Foad <jay.foad@gmail.com> | 2014-11-13 21:53:00 +0000 |
|---|---|---|
| committer | Jay Foad <jay.foad@gmail.com> | 2014-11-13 21:53:00 +0000 |
| commit | 66928be0af9b5a4997516d57996d02f1f67325c9 (patch) | |
| tree | bc57caaa03b8faead4622c9b9e76a149e2fb94db /llvm/lib/Bitcode/Reader/BitstreamReader.cpp | |
| parent | 3c6ca232edf918e00a36a6a1f2d4c75a8997297e (diff) | |
| download | bcm5719-llvm-66928be0af9b5a4997516d57996d02f1f67325c9.tar.gz bcm5719-llvm-66928be0af9b5a4997516d57996d02f1f67325c9.zip | |
[ASan] Really fix zero_page_pc test for PowerPC
Summary:
As a follow-up to D6167, this patch fixes the test to account for
another difference between PowerPC and x86 systems.
On x86 if you branch to an invalid address, you get a SIGSEGV with PC
set to the invalid address (and si_addr in the siginfo struct also set
to the same address).
On PowerPC, you get a SIGSEGV with PC pointing at the branch
instruction, but si_addr set to the invalid address.
You can see this difference if you run the test case under gdb.
Reviewers: kcc, glider, samsonov
Reviewed By: samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6226
llvm-svn: 221929
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitstreamReader.cpp')
0 files changed, 0 insertions, 0 deletions
