Hi Mike.
A bit of a background of what I am doing here.
I was given a blackfin board (BF537).
I want to build and run busybox on it (for starters).
I never built or ran blackfin binaries,
and more broadly have no experience with flat binaries
for any architecture.
I want to do it in "Linux from
Denys Vlasenko wrote:
> I want to do it in "Linux from scratch" style. This way,
> I will get better understanding of the way it is done,
> and possibly stumble upon rough edges in busybox,
> uclubc, etc. This will lead to "itch scratching"
> and bug fixing.
It will also lead to unnecessary pain.
On Thursday 05 June 2008 02:13, Denys Vlasenko wrote:
> Can you write up a small explanation what elf2flt does, how to produce
> a flat executable with it? Let's say in my situation - I seem to have
> correctly built static elf bfin busybox, can I make a flat one out of it?
Straightforward approac
On Thursday 05 June 2008 02:34, Bernd Schmidt wrote:
> > elf binaries, it says "BINFMT_FLAT: bad magic/rev (0x1010100, need 0x5)".
>
> One thing I just remembered is that we used to have non-standard flat
> files. Version 5 doesn't exist in any tools/kernels other than ancient
> Blackfin distri
On Wednesday 04 June 2008, Denys Vlasenko wrote:
> On Thursday 05 June 2008 02:13, Denys Vlasenko wrote:
> > Can you write up a small explanation what elf2flt does, how to produce
> > a flat executable with it? Let's say in my situation - I seem to have
> > correctly built static elf bfin busybox,
On Wednesday 04 June 2008, Denys Vlasenko wrote:
> On Thursday 05 June 2008 02:34, Bernd Schmidt wrote:
> > > elf binaries, it says "BINFMT_FLAT: bad magic/rev (0x1010100, need
> > > 0x5)".
> >
> > One thing I just remembered is that we used to have non-standard flat
> > files. Version 5 doesn't e
On Thursday 05 June 2008 10:49, Mike Frysinger wrote:
> > > i know at least 4 implementations out there that are
> > > completely different. the only thing ive found in common is that simply
> > > doing `mktemp` results in a filename.
> >
> > Well, that's the problem I want to solve: busybox's one
On Thu, Jun 05, 2008 at 01:00:39PM +0200, Denys Vlasenko wrote:
> On Thursday 05 June 2008 10:49, Mike Frysinger wrote:
> > > > i know at least 4 implementations out there that are
> > > > completely different. the only thing ive found in common is that simply
> > > > doing `mktemp` results in a f
On Thu, Jun 05, 2008 at 01:00:39PM +0200, Denys Vlasenko wrote:
>On Thursday 05 June 2008 10:49, Mike Frysinger wrote:
>> everyone-should-be-using-today: mktemp from coreutils
great. They switched to git and didn't turn off CVS, and i bet CVS is
not updated anymore since at least 20071210.
__
On Thursday 05 June 2008 13:13, Luciano Rocha wrote:
> > None of the following:
> >
> > coreutils-5.2.1
> > coreutils-6.3
> > coreutils-6.8
> > coreutils-6.9
> >
> > has mktemp applet, er, program.
>
> Mine do, in /bin/mktemp. coreutils-6.10-23.fc9.i386.
>
> Coreutils includes src/mktemp.c sinc
Denys Vlasenko wrote:
> busybox_unstripped: file format elf32-bfinfdpic
Noticed this... Trying to use an FDPIC toolchain with elf2flt will
produce interesting results.
Bernd
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On Thursday 05 June 2008, Denys Vlasenko wrote:
> On Thursday 05 June 2008 14:17, Bernd Schmidt wrote:
> > Denys Vlasenko wrote:
> > > busybox_unstripped: file format elf32-bfinfdpic
> >
> > Noticed this... Trying to use an FDPIC toolchain with elf2flt will
> > produce interesting results.
>
>
On Thursday 05 June 2008 14:17, Bernd Schmidt wrote:
> Denys Vlasenko wrote:
>
> > busybox_unstripped: file format elf32-bfinfdpic
>
> Noticed this... Trying to use an FDPIC toolchain with elf2flt will
> produce interesting results.
Will this fare better?
bfin-uclinux-objdump -xdr busybox_
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