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Re: [3/3 patch, nios2] clean up prologue/epilogue detection code, v2
- From: Yao Qi <yao at codesourcery dot com>
- To: Sandra Loosemore <sandra at codesourcery dot com>
- Cc: <gdb-patches at sourceware dot org>
- Date: Tue, 25 Nov 2014 11:00:51 +0800
- Subject: Re: [3/3 patch, nios2] clean up prologue/epilogue detection code, v2
- Authentication-results: sourceware.org; auth=none
- References: <545EA0C1 dot 6050104 at codesourcery dot com> <87bnoeif74 dot fsf at codesourcery dot com> <5473C4BA dot 2050903 at codesourcery dot com> <5473C73F dot 1040800 at codesourcery dot com>
Sandra Loosemore <sandra@codesourcery.com> writes:
> This part of the revised Nios II prologue/epilogue refactoring patch
> fixes the prologue analyzer to handle the multiple stack adjustment
> instructions that GCC may now emit in some cases. It replaces the
> test that caused analysis to terminate when a second adjustment is
> found with more specific tests that can distinguish between
> prologue-ish and epilogue-ish adjustments.
>
> OK to commit on top of part 1?
>
> -Sandra
>
> 2014-11-24 Sandra Loosemore <sandra@codesourcery.com>
>
> gdb/
> * nios2-tdep.c (nios2_analyze_prologue): Replace restriction
> that there can be only one stack adjustment in the prologue
> with tests to detect specific disallowed stack adjustments.
This is OK.
--
Yao (éå)