ARM7TDMI/At91M40xxx on At91EB01 with Angel monitor

[Jens-Christian Lache <lache@tu-harburg.de>]

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Hi everybody!

I´ am new to the mailing-list crossgcc. Since last week I have to deal with
an ARM7TDMI proc. on an At91EB01 board from Atmel. This board includes Angel
as monitor program.

If there is anybody, how has experience with these components and how wants to 
"chat"
with me, please do so!!

I managed to compile the components binutil, gcc, insight as explained in
        http://sources.redhat.com/ecos/install-linux.html --> ARM target.
I didn´t applied the patch for eCos for gcc, it just didn´t compile with it.

I have to check out, what´s in the At91M40xxx/ARM7TDMI. So eCos is an option 
for me, but not
that important at the moment.

I have found a crt0.S file in      arm-uc-libc.tar.gz and in    
tar:/home/yo/uC-libc-310899.tar.gz
Does this file (see below) work with the angel debug monitor? I am really 
afraid to delete s.th. in
the flash while installing the gdb-stubs. With this evaluation board also 
shipps an evaluation version
of MULTI, which also includes a crt0 file. Is this file compiler-depened?

Is there an other mailing list, which could be usefull for me?

Thanks a lot!

Jens-Christian Lache


--
Jens-Christian Lache
www.tu-harburg.de/~sejl1601
lache@ngi.de
lache@tu-harburg.de
Tel.: 01759610756 (Hamburg)


	.global	__start
	.global	__main
	.global _end
	.global __data_start

	.bss
	.global environ
environ:
	.long 0

	.text
__start:
	nop
	nop

	movea.l %d5, %a5

	move.l 8(%sp), %d5
	move.l %d5, environ(%a5)

	bsr main

	move.l %d0,%sp@-
	bsr	exit		/* Invoke exit() routine */

#ifdef NO_LIBGCC
	/* If that didn't kill us, ... */
_exit:
	move.l %sp@+,%d1
	moveq #1,%d0 /* SYS_exit */
	trap #0

__main:
	rts
#else

	.global	_cleanup
_cleanup:
	move.l %sp@+,%d1
	moveq #1,%d0 /* SYS_exit */
	trap #0

#endif /* NO_LIBGCC */



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