| commit | 252781ddf6466fb496923fc0bae410ee96ad6660 | [log] [tgz] |
|---|---|---|
| author | Ryan Prichard <rprichard@google.com> | Wed Sep 26 20:50:38 2018 +0000 |
| committer | Ryan Prichard <rprichard@google.com> | Wed Sep 26 20:50:38 2018 +0000 |
| tree | 0114db42d623bfe9050907f6f1197154d74ae45c | |
| parent | ec6cfefeedbcde0447632db07cf107d88e8b54a0 [diff] |
[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
git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@343144 91177308-0d34-0410-b5e6-96231b3b80d8
This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.
lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.
In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.
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