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Re: mn10200/mn10300/AM33: minor space savings
- To: "J. Johnston" <jjohnstn at cygnus dot com>
- Subject: Re: mn10200/mn10300/AM33: minor space savings
- From: Alexandre Oliva <aoliva at cygnus dot com>
- Date: 27 Apr 2000 08:11:11 -0300
- Cc: newlib at sourceware dot cygnus dot com
- Organization: Cygnus Solutions, a Red Hat Company
- References: <ork8hl76e6.fsf@zecarneiro.lsd.ic.unicamp.br> <390716DC.79B22C0@cygnus.com>
On Apr 26, 2000, "J. Johnston" <jjohnstn@cygnus.com> wrote:
> Alexandre Oliva wrote:
>>
>> This patch reduces the jmp_buf size to its minimum on mn10200 and
>> mn10300, and uses post-increment addressing modes on AM33, when saving
>> and restoring extended registers, which reduces the code size. Ok to
>> install?
> Yes.
I'm not checking in the setjmp.h change, since it would be an ABI
change, as Jeff pointed out in private. But I've checked in the
setjmp.S change.
--
Alexandre Oliva Enjoy Guaranį, see http://www.ic.unicamp.br/~oliva/
Cygnus Solutions, a Red Hat company aoliva@{redhat, cygnus}.com
Free Software Developer and Evangelist CS PhD student at IC-Unicamp
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