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GCC support in IBM PPC403GC tlbwe op-code

To: <gcc-help at gcc dot gnu dot org>
Subject: GCC support in IBM PPC403GC tlbwe op-code
From: "Rami Gideoni" <rami at simpod dot com>
Date: Tue, 12 Dec 2000 15:17:22 +0200

Hi,

I'm writing boot code for IBM PPC403GCX and need to initialize the MMU.

I'm using ppc-as (GNU assembler, which links to powerpc--eabi-as) version
2.8  (using ppc-as -version)

The assembler fails to compile the "tlbwe" op-code.

I using the following command line : "ppc-as -m403 mmu.S"

and receive the following message :

	"mmu.S:166:Error:unrecognized opcode:tlbwe"

Alternatively I'm trying to use GCC version 2.7.2.3 in the following manner
:

[ppc-gcc points to powerpc--eabi-gcc]

ppc-gcc -mcpu=403 mmu.S

and receive the same error message.

Any idea will be appreciated.

Thanks in advance

RamiG

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