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Re: [Patch, microblaze]: Add a small Linux BSP


On 07/25/13 19:13, David Holsgrove wrote:
-----Original Message-----
From: Michael Eager [mailto:eager@eagerm.com]
Sent: Friday, 26 July 2013 11:43 am
To: newlib@sourceware.org; vinschen@redhat.com; David Holsgrove
Subject: Re: [Patch, microblaze]: Add a small Linux BSP

On 07/23/13 02:11, Corinna Vinschen wrote:
On Jul 23 17:16, David Holsgrove wrote:
On 23 July 2013 17:10, Corinna Vinschen <vinschen@redhat.com> wrote:
On Jul 23 16:25, David Holsgrove wrote:
From: "David Holsgrove" <...>

libgloss/ChangeLog

2013-07-23  Edgar E. Iglesias <...>

    * microblaze/Makefile.in: Add LINUX_BSP.
    * microblaze/elf-gloss-linux.ld: New file.
    * microblaze/elf-gloss-linux.specs: Likewise.
    * microblaze/linux-crt0.S: Likewise.
    * microblaze/linux-inbyte.c: Likewise.
    * microblaze/linux-outbyte.c: Likewise.
    * microblaze/linux-syscalls-wrap.c: Likewise.
    * microblaze/linux-syscalls.S: Likewise.
    * microblaze/linux-syscalls.h: Likewise.

Please apply.


Thanks Corinna,

I don't have write perms on newlib - can I request them, or can you
apply the patch for me?

Everything applied.

This patch breaks breaks existing mb-gcc compilations.

Please revert the patch until it can be fixed.

Hi Michael,

Can you provide details regarding the breakage?

This should be a separate library and not linked in by default - what sort
of compilation errors are you seeing?

libgloss/sbrk.o is being linked into executables instead of
libgloss/microblaze/sbrk.o, which results in an unresolved reference to _end.


--
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077


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