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| author | Tim Shen <timshen91@gmail.com> | 2017-02-10 21:03:24 +0000 |
|---|---|---|
| committer | Tim Shen <timshen91@gmail.com> | 2017-02-10 21:03:24 +0000 |
| commit | 918ed871df7398c1c4a384787df8728532ece1db (patch) | |
| tree | 1cfe7c2a2e372c04729d2ed31f13ef69ed06710f /compiler-rt/lib/xray/xray_interface.cc | |
| parent | 58fc1b50d8b0719460e1bf08734c0e7632fb03c4 (diff) | |
| download | bcm5719-llvm-918ed871df7398c1c4a384787df8728532ece1db.tar.gz bcm5719-llvm-918ed871df7398c1c4a384787df8728532ece1db.zip | |
[XRay] Implement powerpc64le xray.
Summary:
powerpc64 big-endian is not supported, but I believe that most logic can
be shared, except for xray_powerpc64.cc.
Also add a function InvalidateInstructionCache to xray_util.h, which is
copied from llvm/Support/Memory.cpp. I'm not sure if I need to add a unittest,
and I don't know how.
Reviewers: dberris, echristo, iteratee, kbarton, hfinkel
Subscribers: mehdi_amini, nemanjai, mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D29742
llvm-svn: 294781
Diffstat (limited to 'compiler-rt/lib/xray/xray_interface.cc')
| -rw-r--r-- | compiler-rt/lib/xray/xray_interface.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/lib/xray/xray_interface.cc b/compiler-rt/lib/xray/xray_interface.cc index 0b13983e58d..09be20a8ab7 100644 --- a/compiler-rt/lib/xray/xray_interface.cc +++ b/compiler-rt/lib/xray/xray_interface.cc @@ -35,6 +35,8 @@ static const int16_t cSledLength = 12; static const int16_t cSledLength = 32; #elif defined(__arm__) static const int16_t cSledLength = 28; +#elif defined(__powerpc64__) +static const int16_t cSledLength = 8; #else #error "Unsupported CPU Architecture" #endif /* CPU architecture */ |
