Changes between Initial Version and Version 1 of Ticket #72


Ignore:
Timestamp:
Sep 23, 2010, 9:32:31 AM (15 years ago)
Author:
Nicolas Pouillon
Comment:

According to platform description file (pf_decoder_h264_6_ppc.dts) 0x7f400000 seems to be the RAM segment, therefore there is nothing to load in it. Not loading anything is a correct behavior to me.

As for the CPU fault, I can't tell you much about the application, I never touched it. Some insights:

  • Can you get the same decoder to run with 1, 2, 3 and 4 CPUs ? (i.e. is it only failing with 6 CPUs ?)
  • Can you get it to work for other architectures (i.e. Mips, ARM ?)
  • Can you try to attach a GDB to your simulator to see what's happening ?

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #72 – Description

    initial v1  
    11Would it be possible to run the benchmark application provided in the soclib .. as it gives more error.
    22
    3 ****************************************************************
     3{{{
    44             SystemC 2.2.0 --- Jun 11 2010 09:42:59
    55        Copyright (c) 1996-2006 by all Contributors
    … …  
    1414Loading at 0x7f400000 size 1048576: nothing
    1515Loading at 0x68200000 size 33554432: block0.iso
    16 **********************************************************************
     16}}}
    1717
    1818can see its not loading nothing at this address 0x7f400000.
    1919
    2020and in the terminal
    21 ***********************************************************************
     21{{{
    2222CPU Fault: cpuid (0) faultid(5-Other)
    2323Execution pointer: 0x5000cd74
    24 
    25 ************************************************************************
     24}}}
    2625
    2726I have attached the binary and log file with this mail
    28 
    29 
    30 
    31 ''''