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Re: RFA: Emit unwind information for Thumb


> 2004-01-20  Daniel Jacobowitz  <drow@mvista.com>
> 
> 	* arm.c: Include "debug.h".
> 	(thumb_pushpop): Take two new arguments.  Add some commentary. 
> 	Output frame information when pushing.
> 	(thumb_exit, thumb_unexpanded_epilogue): Update calls to
> 	thumb_pushpop.
> 	(thumb_output_function_prologue): Likewise.  Accumulate a CFA
> 	offset, and pass it to thumb_pushpop.  Output CFI information.
> 	(thumb_expand_prologue): Add some frame-related markers and notes.

This is ok for the Trunk and 3.4 provided that it doesn't cause any 
problems with -gstabs.

R.


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