Torvald Riegel 07b6642b93 libitm: Filter out undo writes that overlap with the libitm stack. ... PR libitm/51855 * config/generic/tls.h (GTM::mask_stack_top): New. (GTM::mask_stack_bottom): Declare. * config/generic/tls.c (GTM::mask_stack_bottom): New. * local.cc (gtm_undolog::rollback): Filter out any updates that overlap the libitm stack. Add current transaction as parameter. * libitm_i.h (GTM::gtm_undolog::rollback): Adapt. * beginend.cc (GTM::gtm_thread::rollback): Adapt. * testsuite/libitm.c/stackundo.c: New test. From-SVN: r183172		2012-01-13 23:45:06 +00:00
..
alpha	libitm: Conversion to c++11 atomics.	2011-12-13 11:11:25 -08:00
arm	arm-linux: Add libitm support.	2011-12-14 19:24:05 -08:00
generic	libitm: Filter out undo writes that overlap with the libitm stack.	2012-01-13 23:45:06 +00:00
linux	libitm: PowerPC support.	2012-01-05 13:36:35 -08:00
posix	libitm: Fix privatization safety during upgrades to serial mode.	2011-12-24 01:42:35 +00:00
powerpc	libitm: PowerPC support.	2012-01-05 13:36:35 -08:00
sh	configure.tgt: Add sh* case.	2011-12-17 03:19:40 +00:00
x86	libitm: Conversion to c++11 atomics.	2011-12-13 11:11:25 -08:00