[fpc-devel] powerpc-linux 2.0 release crash?

Micha Nelissen micha at neli.hopto.org
Thu Jan 24 15:30:53 CET 2008


Jonas Maebe wrote:
>> It does not include fp instructions that require floating-point 
>> registers (FPRs). The instructions work on the GPRs instead?
> 
> No, those instructions simply do not exist.

Well the datasheet gives a list of the instructions that are 
implemented, e.g. efsadd, efdadd, efvsadd (it even has vector support). 
Syntax "rD,rA,rB". I guess the fpu control instructions are missing.

Micha



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