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Adding LM32 processor support

From: Sébastien Bourdeauducq
Subject: Adding LM32 processor support
Date: Mon, 22 Feb 2010 21:15:16 +0100
User-agent: KMail/1.12.4 (Linux/2.6.32-trunk-686; KDE/4.3.4; i686; ; )


GCC 4.5 is going to support the open hardware LatticeMico32 (LM32) processor, 
with a Linux ELF FDPIC (nommu) binary format (and uClibc):

Currently, I cannot build out-of-the-box many applications using Autoconf 
because it does not recognize the CPU type.

Can you add "lm32" to the list of CPUs supported by Autoconf? A possible 
default triplet could be "lm32-milkymist-uclinux" (I'm not 100% sure if 
"uclinux" is appropriate for FDPIC, this point doesn't seem to be documented 

The LM32 processor is big endian. If there is anything more you'd like to 
know, see or ask me directly.


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