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Dominik Vogt edcbda7e2c libitm: Introduce target macro TARGET_BEGIN_TRANSACTION_ATTRIBUTE. 
The attached patch adds the a target specific attribute via the
new target macro TARGET_BEGIN_TRANSACTION_ATTRIBUTE to the
function begin_transaction().  S/390 uses this to set the
soft-float target attribute which is needed to fix a crash with
-m31.

As there seems to be no place in libitm to document internal macros like
USE_HTM_FASTPATH or the new macro, I've put the documentation in a
comment where the macro is used.

2016-03-03  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* config/s390/target.h (TARGET_BEGIN_TRANSACTION_ATTRIBUTE): Define
	function attribute to disable floating point in begin_transaction() on
	S/390.
	* beginend.cc (begin_transaction): Use
	TARGET_BEGIN_TRANSACTION_ATTRIBUTE.

From-SVN: r233929
 		2016-03-03 09:31:57 +00:00
..
config libitm: Introduce target macro TARGET_BEGIN_TRANSACTION_ATTRIBUTE. 2016-03-03 09:31:57 +00:00
testsuite libitm: Disable testing transaction-safe exceptions on Darwin and AIX. 2016-01-21 18:25:42 +00:00
ChangeLog libitm: Introduce target macro TARGET_BEGIN_TRANSACTION_ATTRIBUTE. 2016-03-03 09:31:57 +00:00
Makefile.am re PR target/69343 (Bootstrap failure on s390{,x}-linux) 2016-01-20 10:53:56 -08:00
Makefile.in re PR target/69343 (Bootstrap failure on s390{,x}-linux) 2016-01-20 10:53:56 -08:00
aatree.cc Update copyright years. 2016-01-04 15:30:50 +01:00
aatree.h Update copyright years. 2016-01-04 15:30:50 +01:00
acinclude.m4 Centralise clearing hardware capabilities with Sun ld 2014-05-28 11:32:54 +00:00
aclocal.m4 libitm: Bump to automake 1.11.6 2015-05-13 11:25:28 +00:00
alloc.cc Update copyright years. 2016-01-04 15:30:50 +01:00
alloc_c.cc Update copyright years. 2016-01-04 15:30:50 +01:00
alloc_cpp.cc Update copyright years. 2016-01-04 15:30:50 +01:00
barrier.cc Update copyright years. 2016-01-04 15:30:50 +01:00
beginend.cc libitm: Introduce target macro TARGET_BEGIN_TRANSACTION_ATTRIBUTE. 2016-03-03 09:31:57 +00:00
clone.cc Update copyright years. 2016-01-04 15:30:50 +01:00
common.h Update copyright years. 2016-01-04 15:30:50 +01:00
config.h.in acinclude.m4 (LIBITM_CHECK_AS_HTM): New. 2013-07-15 12:23:49 -05:00
configure re PR target/69343 (Bootstrap failure on s390{,x}-linux) 2016-01-20 10:53:56 -08:00
configure.ac re PR target/69343 (Bootstrap failure on s390{,x}-linux) 2016-01-20 10:53:56 -08:00
configure.tgt Update copyright years. 2016-01-04 15:30:50 +01:00
containers.h Update copyright years. 2016-01-04 15:30:50 +01:00
dispatch.h libitm: Fix privatization safety interaction with serial mode. 2016-01-13 12:40:34 +00:00
eh_cpp.cc Update copyright years. 2016-01-04 15:30:50 +01:00
libitm.h re PR target/69343 (Bootstrap failure on s390{,x}-linux) 2016-01-20 10:53:56 -08:00
libitm.map Support __cxa_free_exception and fix exception handling. 2015-11-20 00:10:08 +00:00
libitm.spec.in Merge from transactional-memory branch. 2011-11-08 11:13:41 +00:00
libitm.texi gcc.c (process_command): Update copyright notice dates. 2016-01-04 14:03:35 +01:00
libitm_i.h libitm: Fix HTM fastpath. 2016-01-22 16:13:06 +00:00
local.cc Update copyright years. 2016-01-04 15:30:50 +01:00
local_atomic Update copyright years. 2016-01-04 15:30:50 +01:00
method-gl.cc libitm: Ensure proxy privatization safety. 2016-01-16 22:08:41 +00:00
method-ml.cc libitm: Ensure proxy privatization safety. 2016-01-16 22:08:41 +00:00
method-serial.cc libitm: Fix HTM fastpath. 2016-01-22 16:13:06 +00:00
query.cc libitm: Fix HTM fastpath. 2016-01-22 16:13:06 +00:00
retry.cc Update copyright years. 2016-01-04 15:30:50 +01:00
useraction.cc Update copyright years. 2016-01-04 15:30:50 +01:00
util.cc Update copyright years. 2016-01-04 15:30:50 +01:00