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Message
From: ankurrawat0612 at gmail.com<ankurrawat0612@g...>
Date: Tue Jan 15 16:23:10 CET 2008
Subject: [openrisc] how to run gcc compiler independently for generation
machine code for or1k
hi .....
I am trying to convert C codes to machine codes for open risk
processor or1k , through gcc-3.4.4 compiler.Machine codes will then
be used in verilog based test bench for giving inputs to or1200
processor.
for this i am configuring gcc and then or1sim.
by procedure
$../gcc-3.4.4/configure --target= --prefix=/location (here i hav not
given any target)
$make all install
and then
$cd or1ksim
$./configure --target=or32 --prefix=/location
$make all install
$export PATH=/location/bin:$PATH
After that i am copying sim.cfg file (present in or1ksim) to
location of configuration.
but following compilation is giving error message of segmentation fault
$./bin/or32-sim file.c (file.c is general c code which i have written)
>Reading script file from 'sim.cfg'...
>Insn MMU 0KB: 1 ways, 64 sets, entry size 0 bytes
>Data MMU 0KB: 1 ways, 64 sets, entry size 0 bytes
>Segmentation fault
please help me out in finding this segmentation fault and in removing
it .
here i am dealing with gcc-3.4.4 compiler ,or1ksim and rtl present in
the project.Are there any other parameters to be set which i am missing.
thanks & regards
ankur
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