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r111705 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: jakub
Date: Sat Mar  4 07:07:12 2006
New Revision: 111705

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111705
Log:
	* unwind-dw2.h (_Unwind_FrameState): Add REG_SAVED_VAL_OFFSET
	and REG_SAVED_VAL_EXP constants.
	* unwind-dw2.c (struct _Unwind_Context): Add by_value array.
	(_Unwind_GetGR, _Unwind_SetGR, _Unwind_GetGRPtr, _Unwind_SetGRPtr):
	Handle regs stored by value.
	(_Unwind_SetGRValue, _Unwind_GRByValue): New functions.
	(execute_cfa_program): Handle DW_CFA_val_offset,
	DW_CFA_val_offset_sf and DW_CFA_val_expression.
	(uw_update_context_1): Handle REG_SAVED_REG with regs stored by
	value specially.  Handle REG_SAVED_VAL_OFFSET and REG_SAVED_VAL_EXP.
	(uw_install_context_1): Handle target regs stored by value.

	* gcc.target/i386/cleanup-1.c: New test.
	* gcc.target/i386/cleanup-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/cleanup-1.c
    trunk/gcc/testsuite/gcc.target/i386/cleanup-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/unwind-dw2.c
    trunk/gcc/unwind-dw2.h


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