[PATCH] [PATCH] [ELF/AArch64] Initial General-dynamic TLS support

Adhemerval Zanella adhemerval.zanella at linaro.org
Tue Jun 30 10:20:06 PDT 2015


Hi ruiu, shankar.easwaran,

This patch adds initial general-dynamic TLS support for AArch64.  Currently
no optimization is done to realx for more performance-wise models (initial-exec
or local-exec).  This patch also only currently handles correctly executable
generation, although priliminary DSO support through PLT specific creation
is also added.

With this change clang/llvm bootstrap with lld is possible in static configuration
(some DSO creation fails due missing Linker script support, not AArch64 specific),
although make check also shows some issues.

http://reviews.llvm.org/D10842

Files:
  lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp
  lib/ReaderWriter/ELF/AArch64/AArch64RelocationPass.cpp
  lib/ReaderWriter/ELF/AArch64/AArch64SectionChunks.cpp
  test/elf/AArch64/Inputs/general-dyn-tls-0.yaml
  test/elf/AArch64/general-dyn-tls-0.test

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