This is the mail archive of the ecos-patches@sourceware.org mailing list for the eCos project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Attached is a patch for the first problem described below. This is essentially Sergei Organov's suggested change put into patch form. Jay -----Original Message----- From: Sergei Organov [mailto:osv@javad.com] Sent: Thursday, January 12, 2006 10:24 AM To: Gary Thomas Cc: ecos-discuss@ecos.sourceware.org Subject: Re: [ECOS] Re: ISR not causing an DSR in some rare conditions Gary Thomas <gary@mlbassoc.com> writes: > On Thu, 2006-01-12 at 19:11 +0300, Sergei Organov wrote: > <...snip> >> >> BTW, if it runs on ARM, do you use FIQ? I think I know at least 2 bugs >> in the ARM HAL, one of which is with FIQ handling (and another one being >> in the context switch), but chances are very low they show themselves >> the way you see. > > What bugs are you speaking of? > Do you have patches that fix them? Well, one of them is the first item here: <http://article.gmane.org/gmane.os.ecos.general/16715/match=arm+hal+issues> Another one, that is FIQ related, hasn't yet been reported, but I can prepare a problem description and a patch to fix it, though I'd appreciate some response to my 2 month old message mentioned above first. -- Sergei. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
Attachment:
arm_arch.pat
Description: Binary data
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |