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Message
From: jfafinski@h...<jfafinski@h...>
Date: Wed May 12 14:48:07 CEST 2004
Subject: [openrisc] simulator: write out of memory problem with Tremor
Hello everybody,I have a problem when I want to simulate Tremor , take a look: hod 116% or32-uclinux-sim -f sim.cfg tremor.or32
Reading script file from 'sim.cfg'...
Verbose on, simdebug off, interactive prompt off
Machine initialization...
Clock cycle: 100ns
Data cache present.
Insn cache tag present.
BPB simulation off.
BTIC simulation off.
Building automata... done, num uncovered: 0/212.
Parsing operands data... done.
loadcode: filename tremor.or32 startaddr=0 virtphy_transl=0
Not COFF file format
ELF type: 0x0002
ELF machine: 0x8472
ELF version: 0x00000001
ELF sec = 17
Section: .text, vaddr: 0x01000074, paddr: 0x01000074, offset:
0x00000074, size: 0x0002f978
EXCEPTION: write out of memory (32-bit access to 01000074)
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
EXCEPTION: write out of memory (32-bit access to 01000078)
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
..
/* I've got many execption till this */
..
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
EXCEPTION: write out of memory (32-bit access to 0103cbb8)
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
Section: .ctors, vaddr: 0x0103cbbc, paddr: 0x0103cbbc, offset:
0x0003abbc, size: 0x00000004
EXCEPTION: write out of memory (32-bit access to 0103cbbc)
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
Section: .dtors, vaddr: 0x0103cbc0, paddr: 0x0103cbc0, offset:
0x0003abc0, size: 0x00000004
EXCEPTION: write out of memory (32-bit access to 0103cbc0)
Exception 0x200 (Bus Error) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x0, #0
WARNING: dependstats stats must be enabled to do history analisis.
Resetting 1 UART(s).
UART0 at 0x90000000 uses 0
WARNING: Keyboard has problems with RX file stream.
NOTE : ata_device, using device type FILE.
file /tmp/sim_atadev0 already exists. Using existing file.
ata_device_debug: requested filesize was: 1 (MBytes).
ata_device_debug: actual filesize is: 1 (MBytes).
NOTE : ata_device, using type NO_CONNECT.
ata_device_debug: ata_devices_hw_reset.
setting status register BSY 0x80
Resetting Tick Timer.
Resetting Power Management.
Resetting PIC.
Starting at 0x00000000
Exception 0x100 (Reset) at 0x0, EA: 0x0, ppc: 0x0, npc: 0x4, #0
I guess there's not enough memory space to fill Tremor in OR1200
architecture but I don't manage to modify sim.cfg to get a good
simulation. I've always got these very long exceptions.
If someone can help me, thanks in advance
FAF19
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