Hi, all, when i try to use or32-uclinux-sim to run uclinux, it stopped before running linux. I wonder what was the problem. Thanks for you help! The output as follows, ========================================= [root@svr uClinux-2.0.x]# or32-uclinux-sim linux Reading script file from 'sim.cfg'... WARNING: config.cpu: Invalid parameter: slp; ignoring. WARNING: config.cpu: Invalid parameter: btic; ignoring. WARNING: config.cpu: Invalid parameter: bpb; ignoring. WARNING: config.uart: Invalid parameter: enabled; ignoring. WARNING: config.dma: Invalid parameter: enabled; ignoring. WARNING: config.base: Unknown section: tick; ignoring. WARNING: config.base: Invalid parameter: =; ignoring. WARNING: config.base: Invalid parameter: irq; ignoring. Building automata... done, num uncovered: 0/212. Parsing operands data... done. loadcode: filename linux startaddr=0 virtphy_transl=0 Not COFF file format ELF type: 0x0002 ELF machine: 0x8472 ELF version: 0x00000001 ELF sec = 23 Section: .romvec, vaddr: 0xf0000000, paddr: 0xf0000000, offset: 0x0000a000, size: 0x00000c14 Section: .text, vaddr: 0xf0002000, paddr: 0xf0002000, offset: 0x0000c000, size: 0x0008a5f4 Section: .rodata, vaddr: 0xf008c5f4, paddr: 0xf008c5f4, offset: 0x000965f4, size: 0x00000f98 Section: .rodata.str1.1, vaddr: 0x00000000, paddr: 0x00000000, offset: 0x00002000, size: 0x00006bc5 Section: .initrd, vaddr: 0xf008d58c, paddr: 0xf008d58c, offset: 0x0009758c, size: 0x00093400 Section: .data, vaddr: 0x00002000, paddr: 0xf012098c, offset: 0x0012c000, size: 0x00008bd0 Section: .ramvec, vaddr: 0x00000000, paddr: 0xf012955c, offset: 0x00136000, size: 0x00000c14 0 WARNING: Keyboard has problems with RX file stream. Resetting PIC. Resetting memory controller.

* chengg2003@sina.com (chengg2003@sina.com) wrote:

you didn't specify the config file. try

# or32-uclinux-sim -f sim.cfg linux

best regards,
p.

With or without ' -f sim.cfg ', the program gave the same output. I follow the guide from http://www.asisi.co.uk/or1k.html . I just wonder if there is some other options during the build of uClinux, or some changes in sim.cfg(beside the 'uart section', mentioned in the guide ) regards, ----- Original Message ----- From: "Matjaz Breskvar" phoenix@opencores.org> To: "List about OpenRISC project" openrisc@opencores.org> Sent: Tuesday, December 07, 2004 6:50 PM Subject: Re: [openrisc] problem while use or32-uclinux-sim

Are you running on Cygwin? I'm wondering if you have carriage returns in your file as it would appear to be a parse error. Try the following on sim.cfg perl -pe 's/\r\n\/\n/' -i sim.cfg then try it again. When checking out with CVS, you sometimes need to be careful how you check files out. Robert Cragie, Design Engineer _______________________________________________________________ Jennic Ltd, Furnival Street, Sheffield, S1 4QT, UK http://www.jennic.com Tel: +44 (0) 114 281 2655 _______________________________________________________________

running on Redhat Linux 8.0 . In file sim.cfg , there only LF(0x0a) at the end of the line, no CR(0x0d). All the file checkout from cvs as the guide suggested("cvs -z9 co or1k/or1ksim"). I'm not sure if any other things to be care about. ----- Original Message ----- From: "Robert Cragie" rcc@jennic.com> To: "List about OpenRISC project" openrisc@opencores.org> Sent: Tuesday, December 07, 2004 9:43 PM Subject: RE: [openrisc] problem while use or32-uclinux-sim