./build/ARM_FS/gem5.opt ./configs/examples/fs.py


At 2011-11-20 22:14:28,"Anthony Gutierrez" <atgut...@umich.edu> wrote:
How are you running gem5? I.e., what is the command line you used?


-Tony


On Sun, Nov 20, 2011 at 12:14 AM, yanke <ykya...@126.com> wrote:

It stops there nearly 5 hour. I don't know how long it will continue to be 
there.




At 2011-11-20 00:17:27,"Ali Saidi" <sa...@umich.edu> wrote:
It's probably still booting, it takes about an hour to boot android and give 
you a splash screen.


Ali


On Nov 19, 2011, at 5:24 AM, yanke wrote:


For the file system ARMv7a-Gingerbread-Android.SMP.mouse.nolock.img I attach a 
term to it. It gave the following output. I think it misses a initial script 
rcS in the file system.
[    0.003924] EXT2-fs (sda1): warning: mounting unchecked fs, running e2fsck 
is recommended
[    0.003924] VFS: Mounted root (ext2 filesystem) on device 8:1.
[    0.003925] devtmpfs: mounted
[    0.003925] Freeing init memory: 132K
can't run '/etc/init.d/rcS': No such file or directory

Please press Enter to activate this console.




At 2011-11-19 19:14:39,yanke <ykya...@126.com> wrote:

Thank you Gabe. I set vncviewer to full color mode and solve the prolem.But I 
encouter the following trouble.

use file system: arm-ubuntu-natty-headless.img
panic: access out of bounds
 @ cycle 195065992500
[read:build/ARM_FS/dev/disk_image.cc, line 371]
Memory Usage: 296516 KBytes
Program aborted at cycle 195065992500
Aborted

This seems my memory is too small. Then I set it to 256M, 512M from 128M. The 
problem still exits.

while when useing the file system 
ARMv7a-Gingerbread-Android.SMP.mouse.nolock.img it has no error output but 
stops at the boot logo.

Thank you very much.




At 2011-11-19 17:54:58,"Gabe Black" <gbl...@eecs.umich.edu> wrote:
It looks like you're using a vnc client that doesn't support the type of 
rendering gem5 is trying to use. Try another client and it may work.

Gabe

On 11/18/11 23:03, yanke wrote:
 When I try to control gem5 via vnc. It gives me the following errors. Do I 
need to do some setting to vnc?

gem5 output:
warn: LCD dual screen mode not supported
warn: Returning thumbEE disabled for now since we don't support CP14config 
registers and jumping to ThumbEE vectors
warn:   instruction 'mcr icialluis' unimplemented
info: VNC client attached
fatal: VNC client doesn't support true color raw encoding
 @ cycle 2281569301000
[setPixelFormat:build/ARM_FS/base/vnc/vncserver.cc, line 481]
Memory Usage: 298552 KBytes


vnc output:
Sat Nov 19 01:56:29 2011
 CConn:       connected to host centos port 5900
 CConnection: Server supports RFB protocol version 3.8
 CConnection: Using RFB protocol version 3.8
 TXImage:     Using default colormap and visual, TrueCol or, depth 24.
 CConn:       Using pixel format depth 3 (8bpp) rgb111
 CConn:       Using ZRLE encoding
 main:        read: Connection reset by peer (104)


the error sames to be in here: vncserver.cc[455-482]
void
VncServer::setPixelFormat()
{
    DPRINTF(VNC, "Received pixel format from client message\n");

    PixelFormatMessage pfm;
    read1((uint8_t*)&pfm, sizeof(PixelFormatMessage));

    DPRINTF(VNC, " -- bpp = %d; depth = %d; be = %d\n", pfm.px.bpp,
            pfm.px.depth, pfm.px.bigendian);
    DPRINTF(VNC, " -- true color = %d red,green,blue max = %d,%d,%d\n",
            pfm.px.truecolor, betoh(pfm.px.redmax), betoh (pfm.px.greenmax),
                betoh(pfm.px.bluemax));
    DPRINTF(VNC, " -- red,green,blue shift = %d,%d,%d\n", pfm.px.redshift,
            pfm.px.greenshift, pfm.px.blueshift);

    if (betoh(pfm.px.bpp) != pixelFormat.bpp ||
        betoh(pfm.px.depth) != pixelFormat.depth ||
        betoh(pfm.px.bigendian) != pixelFormat.bigendian ||
        betoh(pfm.px.truecolor) != pixelFormat.truecolor ||
        betoh(pfm.px.redmax) != pixelFormat.redmax ||
        betoh(pfm.px.greenmax) != pixelFormat.greenmax ||
        betoh(pfm.px.bluemax) != pixelFormat.bluemax ||
 &nbs p;      betoh(pfm.px.redshift) != pixelFormat.redshift ||
        betoh(pfm.px.greenshift) != pixelFormat.greenshift ||
        betoh(pfm.px.blueshift) != pixelFormat.blueshift)
        fatal("VNC client doesn't support true color raw encoding\n");
}






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