Re: [Gems-users] Problem creating a new machine type

[Mike Marty <mikem@xxxxxxxxxxx>]

Get rid of the abstract_chip_ptr="true" from your DirectoryCache
definition.  When this pair exists, it must be defined in
$GEMS/ruby/slicc_interface/AbstractChip.h

--Mike


> Hi,
>
> We are trying to implement a new machine based in the
> L1cache file from the MOESI_CMP_directory protocol.
>
> 1. We changed these parameters from the original file:
>
> /*Definition of machine*/
> machine(CacheDir, "Cache Directory protocol") {
>
> /*Definition of objects*/
>
> TBETable CD_TBEs, template_hack="<CacheDir_TBE>";
>
> CacheMemory DirectoryCache,
> template_hack="<CacheDir_Entry>",
> constructor_hack='L1_CACHE_NUM_SETS_BITS,L1_CACHE_ASSOC,MachineType_CacheDir,int_to_string(i)+"_CD"',
> abstract_chip_ptr="true";
>
> 2. We modified  and RubySlicc_ComponentMapping.h to
> add MACHINETYPE_CACHEDIR_ENUM and functions to map
> L1Cache to CacheDir
>
> 3. We modified CacheMemory.h to add
> MACHINETYPE_CACHEDIR_ENUM in Private Methods
>
> 4. We have the following errors when trying to compile
> ruby:
>
> /*Compilation result*/
> generated/MOESI_CMP_cache_directory/CacheDir_changePermission.C:
> In member function `void
> CacheDir_Controller::CacheDir_changePermission(Address,
> AccessPermission)':
> generated/MOESI_CMP_cache_directory/CacheDir_changePermission.C:9:
> error: 'class Chip' has no member named
> 'm_CacheDir_DirectoryCache_vec'
> generated/MOESI_CMP_cache_directory/CacheDir_changePermission.C:10:
> error: 'class Chip' has no member named
> 'm_CacheDir_DirectoryCache_vec'
> generated/MOESI_CMP_cache_directory/CacheDir_changePermission.C:10:
> error: return-statement with a value, in function
> returning 'void'
> make[1]: ***
> [x86-linux/generated/MOESI_CMP_cache_directory/obj/CacheDir_changePermission.o]
> Error 1
> make[1]: Leaving directory
> `/afs/it.kth.se/pkg/simics/local_extensions/disk_dumps/sparc/cmp/ruby'
> make: *** [all] Error 2
>
> There are other files that you think that should be
> modified? What do you recomend to do?
>
> Thank you
>
> Marco and Enric
>
>
>
>
> ______________________________________________
> LLama Gratis a cualquier PC del Mundo.
> Llamadas a fijos y móviles desde 1 céntimo por minuto.
> http://es.voice.yahoo.com
> _______________________________________________
> Gems-users mailing list
> Gems-users@xxxxxxxxxxx
> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
>