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Re: porting newlib i960 variant

From: Jeff Johnston <jjohnstn at redhat dot com>
To: Brian Hawley <bhawley at luminex dot com>
Cc: newlib at sources dot redhat dot com
Date: Wed, 12 May 2004 18:20:13 -0400
Subject: Re: porting newlib i960 variant
References: <000101c4377d$ed145970$f9f4100a@MBROADST> <000101c4377d$ed145970$f9f4100a@MBROADST> <5.0.2.1.2.20040512131412.059c6e80@bhawley.mailhost.luminex.com>

Brian Hawley wrote:

We have a board [ custom built ] with an i960 chip.

We've built gcc/binutils toolchain for the i960-elf [ we aren't positive whether that's the correct choice or not yet ].

We can link, but the linker can not find _exit.

Even with libnosys linked in.

We need to know what we may have to do in order to make this all work.

Libnosys does not provide an _exit stub.

You need to create an _exit and link it in. A simplistic implementation is just cause a hardware exception to occur.

Thanks,

-- Brian

References:
- porting newlib
  - From: Matt Broadstone
- Re: porting newlib i960 variant
  - From: Brian Hawley

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