gcc/gcc ChangeLog testsuite/ChangeLog doc/tm.t ...

[jakub@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jakub@gcc.gnu.org	2003-12-12 16:45:51

Modified files:
	gcc            : ChangeLog 
	gcc/testsuite  : ChangeLog 
	gcc/doc        : tm.texi 
	gcc/config/ia64: linux.h unwind-ia64.c 
Added files:
	gcc/testsuite/g++.dg/eh: ia64-1.C 

Log message:
	* config/ia64/linux.h (IA64_GATE_AREA_END): Increase by 64K.
	(MD_FALLBACK_FRAME_STATE_FOR): Set fpsr_loc, br_loc[6] and
	br_loc[7].  Update comment.
	(MD_HANDLE_UNWABI): Define.
	* config/ia64/unwind-ia64.c (struct unw_state_record): Add
	unwabi field.
	(struct _Unwind_Context): Increase br_loc array size to 8 entries.
	(desc_abi): Set unwabi.
	(uw_update_reg_address): Allow br up to 7.
	(uw_update_context): Invoke MD_HANDLE_UNWABI if defined.
	(uw_install_context): Load b1..b5 from correct locations.
	Fix insn loading ar.fpsr.
	* doc/tm.texi: Document MD_HANDLE_UNWABI.
	
	* g++.dg/eh/ia64-1.C: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1987&r2=2.1988
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3248&r2=1.3249
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/tm.texi.diff?cvsroot=gcc&r1=1.269&r2=1.270
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/linux.h.diff?cvsroot=gcc&r1=1.25&r2=1.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/unwind-ia64.c.diff?cvsroot=gcc&r1=1.19&r2=1.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/eh/ia64-1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2