[PATCH 1/6] Patches for the OR1k CPU handling and definitions

Jakob Viketoft jakob.viketoft at aacmicrotec.com
Sat Feb 20 20:22:03 UTC 2016

Hello Gedare,
From: devel [devel-bounces at rtems.org] on behalf of Gedare Bloom [gedare at rtems.org]
Sent: Saturday, February 20, 2016 14:23
To: jakob.viketoft at gmail.com
Cc: rtems-devel at rtems.org
Subject: Re: [PATCH 1/6] Patches for the OR1k CPU handling and definitions

>Hi Jakob,
>I should have mentioned yesterday that you ought to open one or more
>tickets on our Trac (devel.rtems.org) and then reference those tickets
>in your commit messages using e.g. "updates #xxxx" or "fixes #nnnn".

Right-oh. Feel like I'll be spamming the list with the same patches all over again, but I'll get to it.

>Also, if your test cases are suitably generic and useful, you might
>consider providing them as separate contributions to improve RTEMS
>test suite.

I have considered that, but at the moment at least they're not in a clean enough state to be presentable as such, but we might contribute something later. In essence it's expansions on current tests (notably ticker), but still.

>> diff --git a/cpukit/score/cpu/or1k/rtems/score/cpu.h b/cpukit/score/cpu/or1k/rtems/score/cpu.h
>> index 7364343..740bdda 100644
>> --- a/cpukit/score/cpu/or1k/rtems/score/cpu.h
>> +++ b/cpukit/score/cpu/or1k/rtems/score/cpu.h
>> @@ -385,6 +574,17 @@ static inline void _OR1K_Sync_pipeline( void )
>>  #define _OR1KSIM_CPU_Halt() \
>>         asm volatile ("l.nop 0xc")
>> +static inline uint32_t _OR1K_Find_First_One(uint32_t value)
>Probably should be using _OR1K_Find_first_one() -- see also

Ok, I thought we followed the naming used earlier in the file, but looking at the rules, the camelcase shouldn't have passed either. :) If I had done it from scratch, I probably would have preferred an entire lower-case function name, but as it is I thought I'd go along with what's already there (and at least partly reviewed). Does this mean I should adjust some of the other names as well, or just this one?

Thanks for checking!

>devel mailing list
>devel at rtems.org

Jakob Viketoft
Senior Engineer in RTL and embedded software

ÅAC Microtec AB
Dag Hammarskjölds väg 48
SE-751 83 Uppsala, Sweden

T: +46 702 80 95 97

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