* [ECOS] ecos size
@ 2001-08-08 4:48 Christoph Obermair
2001-08-08 5:04 ` Sebastien ANDRE
2001-08-08 5:16 ` [ECOS] ecos size Jesper Skov
0 siblings, 2 replies; 6+ messages in thread
From: Christoph Obermair @ 2001-08-08 4:48 UTC (permalink / raw)
To: ecos-discuss
hi everybody,
what do i have to do, to get ecos smaller?
i built a library for the e7t target, only using the following packages:
CYGPKG_HAL_ARM
CYGPKG_HAL_ARM_E7T
CYGPGK_HAL
CYGPKG_KERNEL
CYGPKG_MEMALLOC
CYGPKG_ISOINFRA
CYGPKG_INFRA
when compiling a kernel with a very simple c program the file a.out has a size of 380k, which is much too big i think.
what am i doing wrong?
christoph
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ECOS] ecos size
2001-08-08 4:48 [ECOS] ecos size Christoph Obermair
@ 2001-08-08 5:04 ` Sebastien ANDRE
2001-08-09 4:53 ` [ECOS] a.out size Sunil Mohan Savanur
2001-08-08 5:16 ` [ECOS] ecos size Jesper Skov
1 sibling, 1 reply; 6+ messages in thread
From: Sebastien ANDRE @ 2001-08-08 5:04 UTC (permalink / raw)
To: egcs; +Cc: ecos-discuss
Hi,
Maybe it's because many debug informations are presents in the ELF file!!
Try an "arm-elf-strip a.out" for suppress it and see the real size !!
or an "arm-elf-size a.out"
Sebastien.
Christoph Obermair wrote:
> hi everybody,
>
> what do i have to do, to get ecos smaller?
> i built a library for the e7t target, only using the following packages:
>
> CYGPKG_HAL_ARM
> CYGPKG_HAL_ARM_E7T
> CYGPGK_HAL
> CYGPKG_KERNEL
> CYGPKG_MEMALLOC
> CYGPKG_ISOINFRA
> CYGPKG_INFRA
>
> when compiling a kernel with a very simple c program the file a.out has a size of 380k, which is much too big i think.
> what am i doing wrong?
>
> christoph
> --
>
> _______________________________________________
> Talk More, Pay Less with Net2Phone Direct(R), up to 1500 minutes free!
> http://www.net2phone.com/cgi-bin/link.cgi?143
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ECOS] ecos size
2001-08-08 4:48 [ECOS] ecos size Christoph Obermair
2001-08-08 5:04 ` Sebastien ANDRE
@ 2001-08-08 5:16 ` Jesper Skov
1 sibling, 0 replies; 6+ messages in thread
From: Jesper Skov @ 2001-08-08 5:16 UTC (permalink / raw)
To: Christoph Obermair; +Cc: ecos-discuss
>>>>> "Christoph" == Christoph Obermair <christoph.obermair@writeme.com> writes:
Christoph> hi everybody, what do i have to do, to get ecos smaller? i
Christoph> built a library for the e7t target, only using the
Christoph> following packages:
Christoph> CYGPKG_HAL_ARM CYGPKG_HAL_ARM_E7T CYGPGK_HAL
Christoph> CYGPKG_KERNEL CYGPKG_MEMALLOC CYGPKG_ISOINFRA CYGPKG_INFRA
Christoph> when compiling a kernel with a very simple c program the
Christoph> file a.out has a size of 380k, which is much too big i
Christoph> think. what am i doing wrong?
Use arm-elf-size on the file.
Jesper
^ permalink raw reply [flat|nested] 6+ messages in thread
* [ECOS] a.out size
2001-08-08 5:04 ` Sebastien ANDRE
@ 2001-08-09 4:53 ` Sunil Mohan Savanur
2001-08-09 5:05 ` Sebastien ANDRE
0 siblings, 1 reply; 6+ messages in thread
From: Sunil Mohan Savanur @ 2001-08-09 4:53 UTC (permalink / raw)
To: ecos-discuss
Hello All,
I have a simple helloworld.c program
compiles using eCos under Linux (i386).
Ecos is 1.3.1 with standard
configuration.
Compiler is /usr/bin/gcc.
Linux version 6.2
The size of a.out is 567K.
Is there any way to reduce this size ?
Sunil
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ECOS] a.out size
2001-08-09 4:53 ` [ECOS] a.out size Sunil Mohan Savanur
@ 2001-08-09 5:05 ` Sebastien ANDRE
2001-08-09 5:51 ` Jesper Skov
0 siblings, 1 reply; 6+ messages in thread
From: Sebastien ANDRE @ 2001-08-09 5:05 UTC (permalink / raw)
To: egcs; +Cc: ecos-discuss
Hello,
For reduce his size use STRIP programm for suppress all informations debug !!
for an arm platform the name likes "arm-elf-strip"
Sunil Mohan Savanur wrote:
> Hello All,
>
> I have a simple helloworld.c program
> compiles using eCos under Linux (i386).
> Ecos is 1.3.1 with standard
> configuration.
> Compiler is /usr/bin/gcc.
> Linux version 6.2
>
> The size of a.out is 567K.
> Is there any way to reduce this size ?
>
> Sunil
>
> ------------------------------------------------------------------------
> Name: InterScan_Disclaimer.txt
> InterScan_Disclaimer.txt Type: Plain Text (text/plain)
> Encoding: 7bit
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ECOS] a.out size
2001-08-09 5:05 ` Sebastien ANDRE
@ 2001-08-09 5:51 ` Jesper Skov
0 siblings, 0 replies; 6+ messages in thread
From: Jesper Skov @ 2001-08-09 5:51 UTC (permalink / raw)
To: Sebastien ANDRE; +Cc: ecos-discuss
>>>>> "Sebastien" == Sebastien ANDRE <sebastien.andre@sxb.bsf.alcatel.fr> writes:
Sebastien> Hello, For reduce his size use STRIP programm for suppress
Sebastien> all informations debug !!
Sebastien> for an arm platform the name likes "arm-elf-strip"
That's not quite the way. Instead use arm-elf-size to see the actual
size of the executable. Strip only removes some debug info - it does
not take away the ELF metadata.
Jesper
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2001-08-09 5:51 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2001-08-08 4:48 [ECOS] ecos size Christoph Obermair
2001-08-08 5:04 ` Sebastien ANDRE
2001-08-09 4:53 ` [ECOS] a.out size Sunil Mohan Savanur
2001-08-09 5:05 ` Sebastien ANDRE
2001-08-09 5:51 ` Jesper Skov
2001-08-08 5:16 ` [ECOS] ecos size Jesper Skov
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