QM_MODULES

QM_MODULES

[MAC21C]

hello all!!

I have a problum.

I made the test.c file for device driver test.

========== test.c ===================
#define MODULE
#include <linux/kernel.h>
#include <linux/module.h>

#if CONFIG_MODVERSIONS==1
#define MODVERSION
#include <linux/modversions.h>
#endif

int init_module(void) { printk("Hello, kim\n"); return 0; }
void cleanup_module(void) { printk("Goodbye Kim\n"); }
======================================
And, compile options
powerpc-linux-gcc -D__KERNEL__ -O -c test.c
/tmp/cc8k7ews.s: Assembler messages:
/tmp/cc8k7ews.s:6: Warning: Ignoring changed section attributes for .modinfo

warning message and i execute the insmod

insmod test.o
insmod : QM_MODULES function not implmented

I don't know, warning message and error message.

help me~~!!

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Re: QM_MODULES

[Cal Erickson]

Have you built the modutils package so that
you can use insmod, modprobe and others?
Cal

MAC21C@chollian.net wrote:

> hello all!!
>
> I have a problum.
>
> I made the test.c file for device driver test.
>
> ========== test.c ===================
> #define MODULE
> #include <linux/kernel.h>
> #include <linux/module.h>
>
> #if CONFIG_MODVERSIONS==1
> #define MODVERSION
> #include <linux/modversions.h>
> #endif
>
> int init_module(void) { printk("Hello, kim\n"); return 0; }
> void cleanup_module(void) { printk("Goodbye Kim\n"); }
> ======================================
> And, compile options
> powerpc-linux-gcc -D__KERNEL__ -O -c test.c
> /tmp/cc8k7ews.s: Assembler messages:
> /tmp/cc8k7ews.s:6: Warning: Ignoring changed section attributes for .modinfo
>
> warning message and i execute the insmod
>
> insmod test.o
> insmod : QM_MODULES function not implmented
>
> I don't know, warning message and error message.
>
> help me~~!!
>

--
===========================================================================
Cal Erickson                 MontaVista Software Inc.
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===========================================================================


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Re: QM_MODULES

[Marcus Sundberg]

MAC21C@chollian.net writes:

> hello all!!
>
> I have a problum.
>
> I made the test.c file for device driver test.
>
> ========== test.c ===================
> #define MODULE
> #include <linux/kernel.h>
> #include <linux/module.h>
>
> #if CONFIG_MODVERSIONS==1
> #define MODVERSION
> #include <linux/modversions.h>
> #endif

That should read:
========== test.c ===================
#define MODULE
#include <linux/config.h>
#ifdef CONFIG_MODVERSIONS
# define MODVERSIONS
# include <linux/modversions.h>
#endif

#include <linux/kernel.h>
#include <linux/module.h>

> int init_module(void) { printk("Hello, kim\n"); return 0; }
> void cleanup_module(void) { printk("Goodbye Kim\n"); }
> ======================================
> And, compile options
> powerpc-linux-gcc -D__KERNEL__ -O -c test.c
> /tmp/cc8k7ews.s: Assembler messages:
> /tmp/cc8k7ews.s:6: Warning: Ignoring changed section attributes for .modinfo

Haven't seen that message before. If the above doesn't help, try
changing the -O flag to -O2.

Also, what version of binutils are you using?

//Marcus
--
-------------------------------+-----------------------------------
        Marcus Sundberg        |       Phone: +46 707 452062
  Embedded Systems Consultant  |      Email: marcus@cendio.se
       Cendio Systems AB       |       http://www.cendio.com

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