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Ticket Owner Reporter Resolution Summary
#28 Nicolas Pouillon wagner@… solved VciXcacheWrapper protocole
Description

Une simulation de la plateforme caba-vgmn-fir-nios2f-new, ./simulation.x 300, après avoir décommenté les traces dans top.cpp, donne le chronogramme des bus VCI target(VciRam) et initiator (VciXcache) (voir fichier attaché).

Dans vci_xcache_wrapper.cpp vous écrivez : VCI formats:

According to the VCI advanced specification, all read command packets (Uncached, Miss data, Miss instruction) are one word packets. For write burst packets, all words must be in the same cache line, and addresses must be contiguous (the BE field is 0 in case of "holes"). The PLEN VCI field is always documented.

D'accord pour la lecture.

Pour l'écriture de paquets (voir chronogramme plen=12) les 3 mots à ecrire sont émis sans attendre RSPVAL. Est ce normal ?

Dans le documentVSI Alliance VCI version 2 april 2001, page 78 il est écrit : "in advanced packet mode ....a write response may have only one cell..". Par contre les chronogrammes figure 38 page 75, figure 34 page 71 (advanced write) ont des RSPVAL qui passe à 1 dès que le premier mot à été écrit, validant ainsi l'écriture des mots suivants.

  1. Wagner
#32 developers Frédéric Pétrot fixed SVN externals broken
Description

Hi there,

I just updated my repository to try to migrate the Microblaze to the Iss2 wrapper, and all platforms that I try to compile fail. I reupdated a few minutes ago, and I get the following messages :
Récupération de la référence externe dans 'soclib/lib/dpp/source/include/dpp' Référence externe à la révision 549.

svn: avertissement : Erreur à la définition externe pour 'soclib/lib/elf_file_loader/libelfpp/src' : svn: avertissement : Could not open the requested SVN filesystem À la révision 1387.

Any hints ? Yours

#33 developers Frédéric Pétrot invalid Compilation fails with elfpp
Description

Me again, ... I just updated, svn works fine, thx. However, compiling topcells/caba-vgmn-multi_timer-mips32 gives the following ouput:

from /home/petrot/soclib/soclib/lib/elf_file_loader/libelfpp/src/elfpp_symbol.cc:27:

/home/petrot/soclib/soclib/lib/dpp/source/include/dpp/linked_list: In member function ‘Xconstvalue& dpp::linked_list_iterator<X, id, Xnode, Xconstvalue, forward, smart>::operator*() const [with X = elfpp::reloc, int id = 0, Xnode = dpp::linked_list_node, Xconstvalue = elfpp::reloc, bool forward = true, bool smart = false]’: /home/petrot/soclib/soclib/lib/elf_file_loader/libelfpp/src/elfpp_symbol.cc:53: instantiated from here /home/petrot/soclib/soclib/lib/dpp/source/include/dpp/linked_list:144: error: ‘dpp::linked_list_item<elfpp::reloc, 0, false>’ is an inaccessible base of ‘elfpp::reloc’ /home/petrot/soclib/soclib/lib/dpp/source/include/dpp/linked_list: In member function ‘void dpp::linked_list<X, id, smart>::push_back(X&) [with X = elfpp::reloc, int id = 0, bool smart = false]’: /home/petrot/soclib/soclib/lib/elf_file_loader/libelfpp/src/elfpp_symbol.cc:69: instantiated from here /home/petrot/soclib/soclib/lib/dpp/source/include/dpp/linked_list:340: error: ‘dpp::linked_list_item<elfpp::reloc, 0, false>’ is an inaccessible base of ‘elfpp::reloc’ soclib-cc: * Action failed with return value `256'. Stop. soclib-cc: Waiting for unfinished jobs make: * [simulation.x] Erreur 1

Any clew ? Thx

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