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Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?
From: |
Denis Chertykov |
Subject: |
Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL? |
Date: |
Fri, 14 Oct 2011 10:55:19 +0400 |
2011/10/14 Jan Waclawek <address@hidden>:
>>Confused. EIND could be set once at program start (e.g. to 1) and then left so
>>forever but avr-gcc requires EIND = 0?
>
> No. You are mixing two independent answers.
>
> I was just trying to hint a possible reason why the EI stuff was used at all,
> a possible idea which might have been abandoned later.
>
>>
>>So the conclusion is to do nothing about it and let things as they are and
>>rely
>>on EIND = 0 and if EIND = 1 the user must not blame the compiler?
>
> In my humble unqualified and unimportant opinion, it does not really matter.
>
> As it is now, the EI stuff relies on EIND being permanently 0, thus can be
> replaced by plain IJMP/ICALL. But since that happens, it does not matter what
> is the value of EIND anymore.
>
I'm agree.
Denis.
- [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/12
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Boyapati, Anitha, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Jan Waclawek, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Denis Chertykov, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Jan Waclawek, 2011/10/13
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?,
Denis Chertykov <=
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Jan Waclawek, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Jan Waclawek, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/31
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Denis Chertykov, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Marek Michalkiewicz, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Georg-Johann Lay, 2011/10/14
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Erik Christiansen, 2011/10/15
- Re: [avr-gcc-list] May avr-gcc emit EIJMP/EICALL?, Boyapati, Anitha, 2011/10/14