Chih-Hung Hsieh dc73dc09f1 Implement target independent TLS compatible with glibc's emutls.c. ... The 'common' section TLS is not implemented. Current C/C++ TLS variables are not placed in common section. DWARF debug info to get the address of TLS variables is not generated yet. clang and driver changes in http://reviews.llvm.org/D10524 Added -femulated-tls flag to select the emulated TLS model, which will be used for old targets like Android that do not support ELF TLS models. Added TargetLowering::LowerToTLSEmulatedModel as a target-independent function to convert a SDNode of TLS variable address to a function call to __emutls_get_address. Added into lib/Target/*/*ISelLowering.cpp to call LowerToTLSEmulatedModel for TLSModel::Emulated. Although all targets supporting ELF TLS models are enhanced, emulated TLS model has been tested only for Android ELF targets. Modified AsmPrinter.cpp to print the emutls_v.* and emutls_t.* variables for emulated TLS variables. Modified DwarfCompileUnit.cpp to skip some DIE for emulated TLS variabls. TODO: Add proper DIE for emulated TLS variables. Added new unit tests with emulated TLS. Differential Revision: http://reviews.llvm.org/D10522 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243438 91177308-0d34-0410-b5e6-96231b3b80d8		2015-07-28 16:24:05 +00:00
..
Analysis	[LAA] Add clarifying comments for the checking pointer grouping algorithm. NFC	2015-07-28 13:44:08 +00:00
Assembler	DI/Verifier: Fix argument bitrot in DILocalVariable	2015-07-24 23:59:25 +00:00
Bindings
Bitcode
BugPoint	Fix typo in comment	2015-07-26 11:37:05 +00:00
CodeGen	Implement target independent TLS compatible with glibc's emutls.c.	2015-07-28 16:24:05 +00:00
DebugInfo	Implement target independent TLS compatible with glibc's emutls.c.	2015-07-28 16:24:05 +00:00
ExecutionEngine	[RuntimeDyld] MachO: Add support for ARM scattered vanilla relocations.	2015-07-24 17:40:04 +00:00
Feature
FileCheck
Instrumentation	[asan] Rename the ABI versioning symbol to '__asan_version_mismatch_check' instead of abusing '__asan_init'	2015-07-23 10:54:06 +00:00
Integer
JitListener
LibDriver
Linker
LTO
MC	AVX512: Add encoding tests to vptestnm instructions	2015-07-28 07:00:00 +00:00
Object	Support printing relocations in files with no section table.	2015-07-23 09:11:05 +00:00
Other
SymbolRewriter
TableGen
tools	[llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling.	2015-07-27 22:39:14 +00:00
Transforms	Implement target independent TLS compatible with glibc's emutls.c.	2015-07-28 16:24:05 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh