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57 Commits

Author SHA1 Message Date
Richard Henderson 9bdc63433a libitm: de-ELF-ize x86/sjlj.S. 
* config/x86/sjlj.S: Protect elf directives with __ELF__.
        Protect .note.GNU-stack with __linux__.

From-SVN: r181229
 2011-11-09 10:38:21 -08:00
Richard Henderson 4bdd090f8e libitm: Configure for gas cfi pseudo ops. 
* asmcfi.m4: New file.

	* configure.ac (GCC_AS_CFI_PSEUDO_OP): Test it.
	* configure, aclocal.m4, config.h.in: Rebuild.
	* config/generic/asmcfi.h: New file.
	* config/x86/sjlj.S: Use it.

From-SVN: r181224
 2011-11-09 10:09:53 -08:00
Richard Henderson 4408b0865b Fix a darwin10 build problem. 
local.cc:113:6: error: only weak aliases are supported in this configuration

	* local.cc (_ITM_LB): Use a normal call, not a function alias.

From-SVN: r181182
 2011-11-08 15:36:33 -08:00
Richard Henderson 3d3b05ff4f Fix tests for libitm support. 
From-SVN: r181169
 2011-11-08 08:28:30 -08:00
Richard Henderson 01f3428caf Check for libitm support at top-level. 
From-SVN: r181168
 2011-11-08 08:06:25 -08:00
Rainer Orth 07f03cd348 ChangeLog for last change. 
From-SVN: r181164
 2011-11-08 15:13:00 +00:00
Aldy Hernandez 0a35513e4e Merge from transactional-memory branch. 
From-SVN: r181154
 2011-11-08 11:13:41 +00:00