maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
246,153 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

3 Commits

Author SHA1 Message Date
Simon Atanasyan 919a58c456 [ELF][MIPS] Fix initialization of TLS-related GOT entries 
This patch allows static linking of TLS code. To do that it fixes
GOT entries initialization.

If TLS-related GOT entry created for a preemptible symbol i.e. has
a corresponding dynamic relocation, leave the entry initialized by zero.
Write down adjusted TLS symbol's values otherwise. For the adjustments
calculation use offsets for thread-local storage.

https://www.linux-mips.org/wiki/NPTL

llvm-svn: 280914
 2016-09-08 09:07:19 +00:00
Simon Atanasyan 875951eceb [ELF][MIPS] Support R_MIPS_TLS_DTPREL32 / R_MIPS_TLS_TPREL32 relocations calculation 
llvm-svn: 280665
 2016-09-05 15:42:39 +00:00
Simon Atanasyan d9ea656021 [ELF][MIPS] Do not create a hidden definition for __tls_get_addr on MIPS 
On most architectures the linker is required to optimize away any
references to __tls_get_addr in case of static linking. As usual
a special case is MIPS - libc defines __tls_get_addr itself because
there are no TLS optimizations for this architecture.

llvm-svn: 280664
 2016-09-05 15:42:29 +00:00