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| author | Ryan Prichard <rprichard@google.com> | 2018-09-26 20:50:38 +0000 |
|---|---|---|
| committer | Ryan Prichard <rprichard@google.com> | 2018-09-26 20:50:38 +0000 |
| commit | b7c8d2d405fb418e1c02004a8be3e541383ac2a1 (patch) | |
| tree | 59919ac89043597cc47acc374c6a9a774469d640 /clang/unittests/Basic/VirtualFileSystemTest.cpp | |
| parent | 83e360a42720fee14e9886fb0c39d3dc9965a789 (diff) | |
| download | llvm-b7c8d2d405fb418e1c02004a8be3e541383ac2a1.zip llvm-b7c8d2d405fb418e1c02004a8be3e541383ac2a1.tar.gz llvm-b7c8d2d405fb418e1c02004a8be3e541383ac2a1.tar.bz2 | |
[AArch64] Fix range check of R_AARCH64_TLSLE_ADD_TPREL_HI12
Summary:
An AArch64 LE relocation is a positive ("variant 1") offset. This
relocation is used to write the upper 12 bits of a 24-bit offset into an
add instruction:
add x0, x0, :tprel_hi12:v1
The comment in the ARM docs for R_AARCH64_TLSLE_ADD_TPREL_HI12 is:
"Set an ADD immediate field to bits [23:12] of X; check 0 <= X < 2^24."
Reviewers: javed.absar, espindola, ruiu, peter.smith, zatrazz
Reviewed By: ruiu
Subscribers: emaste, arichardson, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D52525
llvm-svn: 343144
Diffstat (limited to 'clang/unittests/Basic/VirtualFileSystemTest.cpp')
0 files changed, 0 insertions, 0 deletions