Cross-compiling for DLX with GCC-3.x.y

Colin Paul Gloster Colin_Paul_Gloster@ACM.org
Fri Sep 22 14:24:00 GMT 2006


On Fri, 22 Sep 2006 nkavv@physics.auth.gr wrote:


"i was wondering if there is still work going on for a dlx-elf backend in 
a
recent GCC [..]

[..]"

I do not know, however on WWW.CCM.ECE.VT.edu/~scraven/openfire.html it is 
claimed that the Xilinx MicroBlaze is based on the DLX, which glancing at 
Xilinx's documentation (no mention of DLX, fadd instead of ADDF and 
instructions which do not exist in the DLX) is not immediately obvious, 
but perhaps the MicroBlaze is close enough for what you want. Craven 
mentioned mb-gcc so you may be able to find it from
WWW.Xilinx.com/ise/embedded_design_prod/platform_studio.htm

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