From: "Marco Monguzzi" <marco@sitek.it>
To: <ecos-discuss@sourceware.cygnus.com>
Subject: RE: [ECOS] dinamic memory allocation
Date: Sun, 25 Jun 2000 11:57:00 -0000 [thread overview]
Message-ID: <NCBBKIOHEKNFDFBEBPNHCEJODNAA.marco@sitek.it> (raw)
In-Reply-To: <XFMail.000624063756.gthomas@redhat.com>
>
> On 24-Jun-00 Marco Monguzzi wrote:
> > Hello all.
> >
> > Dealing with dynamic memory allocation, I noticed that the
> space to support
> > the LIBC
> > calls like malloc, calloc etc, is allocated in the .data
> segment. This means
> > the space
> > required to store the system/apps in EPROM is proportional to
> > CYGPKG_NET_MEM_USAGE.
> > Is it correct or there is a way to avoid that?
> >
>
> The memory used for malloc() and friends is in BSS, not DATA. This is not
> held in ROM, but only exists in RAM when the application is running.
Gary, thanks for commenting.
In my previous post, I wrote the wrong name for the macro. I am aware of the
BSS use for the net package dynamic allocation.
I meant CYGNUM_LIBC_MALLOC_MEMPOOL_SIZE. Is it the same?
In this case, I guess I have something wrong somewhere in my
configuration....
TIA,
Marco
next prev parent reply other threads:[~2000-06-25 11:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-24 3:22 [ECOS] dinamic memorry allocation Marco Monguzzi
2000-06-24 5:38 ` Gary Thomas
2000-06-25 11:57 ` Marco Monguzzi [this message]
2000-06-25 12:01 ` [ECOS] dinamic memory allocation Jonathan Larmour
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