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r130160 - in /trunk/gcc: ChangeLog config/xtens...

From: bwilson at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Tue, 13 Nov 2007 22:41:51 -0000
Subject: r130160 - in /trunk/gcc: ChangeLog config/xtens...

Author: bwilson
Date: Tue Nov 13 22:41:50 2007
New Revision: 130160

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130160
Log:
	* config/xtensa/unwind-dw2-xtensa.c: New.
	* config/xtensa/unwind-dw2-xtensa.h: New.
	* config/xtensa/xtensa.h (MUST_USE_SJLJ_EXCEPTIONS): Remove.
	(DWARF2_UNWIND_INFO): Remove.
	(DWARF_FRAME_REGISTERS): Define.
	(EH_RETURN_DATA_REGNO): Define.
	* config/xtensa/xtensa.md (UNSPECV_EH_RETURN): Define.
	(eh_return): New.
	* config/xtensa/t-xtensa (LIB2ADDEH): Define.

Added:
    trunk/gcc/config/xtensa/unwind-dw2-xtensa.c
    trunk/gcc/config/xtensa/unwind-dw2-xtensa.h
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/xtensa/t-xtensa
    trunk/gcc/config/xtensa/xtensa.h
    trunk/gcc/config/xtensa/xtensa.md

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