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r129854 - in /trunk/gcc: ChangeLog config/xtens...

From: bwilson at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Fri, 02 Nov 2007 16:06:42 -0000
Subject: r129854 - in /trunk/gcc: ChangeLog config/xtens...

Author: bwilson
Date: Fri Nov  2 16:06:41 2007
New Revision: 129854

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129854
Log:
	* config/xtensa/xtensa.c (xtensa_expand_prologue): Put a
	REG_FRAME_RELATED_EXPR note on the last insn that sets up the stack
	pointer or frame pointer.
	* config/xtensa/xtensa.h (DWARF_UNWIND_INFO): Delete.
	(MUST_USE_SJLJ_EXCEPTIONS): Define.
	(DWARF2_UNWIND_INFO): Define.
	(INCOMING_RETURN_ADDR_RTX): Define.
	(DWARF_FRAME_RETURN_COLUMN): Define.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/xtensa/xtensa.c
    trunk/gcc/config/xtensa/xtensa.h

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