r177525 - in /branches/x32/gcc: ChangeLog.unwin...

Sat Aug 6 15:16:00 GMT 2011

Author: hjl
Date: Sat Aug  6 15:16:38 2011
New Revision: 177525

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177525
Log:
Add ASSUME_EXTENDED_UNWIND_CONTEXT.

2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
	for EXTENDED_CONTEXT_BIT.
	(__frame_state_for): Likewise.
	(uw_init_context_1): Likewise.

	* doc/tm.texi.in: Update REG_VALUE_IN_UNWIND_CONTEXT and
	document ASSUME_EXTENDED_UNWIND_CONTEXT.
	* doc/tm.texi: Regenerated.

Modified:
    branches/x32/gcc/ChangeLog.unwind
    branches/x32/gcc/doc/tm.texi
    branches/x32/gcc/doc/tm.texi.in
    branches/x32/gcc/unwind-dw2.c