[Bug 19844] New: HAL_xCACHE_IS_ENABLED not defined on all platforms

[bugzilla-daemon at ecoscentric dot com]

http://bugs.ecos.sourceware.org/show_bug.cgi?id=19844

           Summary: HAL_xCACHE_IS_ENABLED not defined on all platforms
           Product: eCos
           Version: unknown
          Platform: Other
        OS/Version: Other
            Status: UNCONFIRMED
          Severity: normal
          Priority: low
         Component: HAL
        AssignedTo: nickg at ecoscentric dot com
        ReportedBy: nobody at cygnus dot com


The macro HAL_xCACHE_IS_ENABLED is not defined on all targets that
need it for the stub. Still, the stub doesn't really seem to care, so
it's not a big deal.

Very low pri on this one.

---------------------------------------------------------------------------

Originator:
Jesper Skov

Organization:
CS

Audit-Trail:
Responsible-Changed-From-To: alexs->jskov 
Responsible-Changed-By: alexs 
Responsible-Changed-When: Wed Apr 14 06:01:24 PDT 1999 
Responsible-Changed-Why:  
All yours Jesper. 

Responsible-Changed-From-To: jskov->hmt 
Responsible-Changed-By: hmt 
Responsible-Changed-When: Fri Apr 16 17:48:38 GMT 1999 
Responsible-Changed-Why:  
HMT to write a README/Doc entry about HAL_CACHE macros... 


From: Hugo Tyson <hmt at cygnus dot co dot uk>
To: bugs at cygnus dot com
Cc:  Subject: Re: ecc/19844: HAL_xCACHE_IS_ENABLED not defined on all platforms
Date: Fri, 16 Apr 1999 19:03:43 +0100

 Here's a suggested README entry:
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 Some platform HALs now support a pair of cache state query macros:
 	HAL_ICACHE_IS_ENABLED( x )
 and
 	HAL_DCACHE_IS_ENABLED( x )
 which set the argument to true if the instruction or data cache is
 enabled, respectively.
 
 Like most cache control macros, these are optional, because the
 capabilities of different targets and boards can vary considerably.  Code
 which uses them, if it is to be considered portable, should test for their
 existence first by means of #ifdef.  Be sure to include
 	<cyg/hal/hal_cache.h>
 in order to do this test and (maybe) use the macros.
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Responsible-Changed-From-To: hmt->alyceg 
Responsible-Changed-By: alexs 
Responsible-Changed-When: Thu Apr 29 10:16:07 PDT 1999 
Responsible-Changed-Why:  
Hi Alyce 

This is a PR entry for 1.2.1/1.2.2 release README. 
The given text should be included into documentation for the next release. 

-- Alex 

Responsible-Changed-From-To: alyceg->roberte 
Responsible-Changed-By: alexs 
Responsible-Changed-When: Tue Jun 1 11:41:54 PDT 1999 
Responsible-Changed-Why:  
eCos doc issue reallocated to Robert.

Unformatted:
Originator:  

page: www.cygnus.com/product/ecc-pr.html

Send_PR_form: Sent_from_www.cygnus.com

------- Additional Comments From alexs at ecoscentric dot com  2003-24-04 16:05 BST -------
This is probably no longer applicable.  You need to confirm and close



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