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Re: Re: Re: how to build a driver to a single library
- From: "Tianjun-zdk" <Tianjun at zcom dot unimis dot com>
- To: "Andrew Lunn" <andrew at lunn dot ch>
- Cc: "ecos-discuss at sources dot redhat dot com" <ecos-discuss at sources dot redhat dot com>
- Date: Tue, 19 Jul 2005 15:29:49 +0800
- Subject: Re: Re: Re: [ECOS] how to build a driver to a single library
Hi, Andrew Lunn
I have do that following your advice.
but it seems the driver is nerver be loaded to run.
i do these in my ethernet driver:
NETDEVTAB_ENTRY (if_dtest_netdev,
"if_dtest",
if_dtest_init,
&if_dtest_sc);
extern cyg_netdevtab_entry_t *if_dtest_netdev_ex = &if_dtest_netdev;
and linked as:
i386-elf-gcc -nostartfiles -L..../ecos_install/lib -Llibdtest.a -Ttarget.ld -g -
nostdlib -Wl,--gc-sections -Wl,-static -o app app.o
should a modify something in the file target.ld?
what's the trouble?
Sincerely yours,
Tian-Jun
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> On Tue, Jul 19, 2005 at 09:01:28AM +0800, Tianjun - zdk wrote:
> > Hi,Andrew
> >
> > so i should not to linked the library to extras.o?
> > and just to generate a libarery mylib.a use my favourite name?
> > and then use this command to link it in my Application
> >
> > compile -lmylib mylib.a application.c
> >
> > can this working?
>
> There is no need to link your library to extras.o. Just link your
> application with the library as normal, eg something like
>
> arm-elf-gcc -o foobar application.o -lmylib -nostartfiles -Ttarget.ld
>
> Andrew
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