arm-elf float-abi defaults...

Mark Mitchell mark@codesourcery.com
Fri May 14 17:26:00 GMT 2010


DJ Delorie wrote:

>> I am strongly of the opinion that the right way to do this is to have
>> the compiler generate appropriate directives in the assembly files it
>> generates -- and to have users do the same.  Relying on the defaults is
>> just too dangerous.
> 
> So... where should this go?

The compiler should generate a pseudo-op that is processed by the
assembler.  If the right pseudo-op doesn't already exist, it needs to be
added to both the assembler and compiler.

I thought this stuff already existed in arm-eabi toolchains.  If it
doesn't exist in arm-elf, then you should be able to use it there too.
But, of course, arm-elf is really a dead ABI at this point...

-- 
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713



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