Re: Support for newer gcc/gas options

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On Sat, Jan 10, 2004 at 02:19:22AM +0100, Thiemo Seufer wrote:
> [snip]
> The supposed way is to use -mabi=FOO -march=BAR, where BAR can also be
> e.g. "mips3". 

The -march=mipsN is from gcc-3.3 and higher, right ? 

> This will choose the proper (probably generic) architecture
> as well as the ISA defines. 

I expected, when using -march=r4100, that MIPS3 would be used. That was
apparently not the case (is this maybe a bug in gcc-3.2.2 ?).

> Btw, the ISA defines aren't used in the
> kernel anymore.

Well, asm-mips/asm.h still contains some #ifdef's based on the
_MIPS_ISA. 


Dimitri

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