OPENCORES.ORG

Hi,

    I have this problem too.

or32-uclinux-sim -i -f sim.cfg simpleprogsim
Reading script file from 'sim.cfg'...
Building automata... done, num uncovered: 0/213.
Parsing operands data... done.
loadcode: filename simpleprogsim  startaddr=00000000 
virtphy_transl=00000000
Not COFF file format
ELF type: 0x0002
ELF machine: 0x005c
ELF version: 0x00000001
ELF sec = 15
Section: .text, vaddr: 0x40004000, paddr: 0x40004000 offset: 0x00004000,
size: 0x0000084c
ERR: 8-bit program load out of memory area: 40004000
ERR: 8-bit program load out of memory area: 40004001
ERR: 8-bit program load out of memory area: 40004002
ERR: 8-bit program load out of memory area: 40004003
ERR: 8-bit program load out of memory area: 40004004
....

ram.ld
MEMORY
        {

	bootram  : ORIGIN = 0x40004000, LENGTH = 0x00001800	
        sram     : ORIGIN = 0x20000000, LENGTH = 0x00100000	
	vectors  : ORIGIN = 0x00000000, LENGTH = 0x00001000
        }
....

sim.cfg
section memory
  type = unknown
  /* pattern = 0x00 */

  nmemories = 6

  device 0
    name = "BOOT"
    ce = 0
    baseaddr = 0x40000000
    size     = 0x00004000
    delayr = 1
    delayw = 2
  enddevice

  device 1
    name = "SRAM"
    ce = 1
    baseaddr = 0x20000000
    size     = 0x00100000
    delayr = 1
    delayw = 2
  enddevice

  device 2
    name = "FLASH"
    ce = 2
    baseaddr = 0xf0000000
    size     = 0x01000000
    delayr = 10
    delayw = -1
  enddevice

  device 3
    name = "SDRAM"
    ce = 3
    baseaddr = 0x00000000
    size     = 0x04000000
    delayr = 1
    delayw = 2
  enddevice
...

Dimitrios Orfanos wrote:
> 
> Hi,
> 
> I've managed to create a gnu toolchain for OPENRISC by using the
> instructions in this website www.meansoffreedom.net (thanks to Rich). I
> wrote simple program:
> hello.c
> ------------
> int main()
> {
> return 0;
> }
> ---------------
> 
> I compiled it with the command or32-uclinux-gcc -static -o hello
> hello.cwith no problem.
> 
> I took the or1ksim 0.2.0. and I did:
> 
> ./configure --target=or32 (I also tried or32-uclinux)
> 
> and then make all.
> 
> It compiled with no problem.
> 
> Later I copied the hello program in the directory of or1ksim and I gave
> the
> command:
> ./sim hello
> 
> The result was to take messages like this
> ERR: 8-bit program load out of memory area: 01000074
> 
> I also attach a file with all the messages.
> 
> What I want to do is to execute OPENRISC programs on my PC. I don't have
> any
> board (FPGA or with OPENRISC processor) so I want to test my programs for
> OPENRISC on my PC.
> 
> What am I doing wrong. Do I have to do specific configuration via sim.cfg?
> 
> Best Regards,
> DO
> 
>  
> _______________________________________________
> http://www.opencores.org/mailman/listinfo/openrisc
> 

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