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Adding an instruction to gcc (pass through)
- From: Burt Walsh <walsh at hallway-f dot csit dot fsu dot edu>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 16 Dec 2005 09:18:44 -0500 (EST)
- Subject: Adding an instruction to gcc (pass through)
Hi,
I am using SimpleScalar (ARM ISA) to do some simulations. I have added an
instruction to the SimpleScalar machine defintion. I would like to use an
asm("newinst"::) to force my instruction to be placed into the object
file. It is saying bad instruction when I do this. Do I have to go into
gcc and edit the arm.md or is there another way to get this instruction to
take.
thanks,