2006/1/27, Kevin D. Kissell <kevink@xxxxxxxx>:
>
> ifdef CONFIG_CPU_SMARTMIPS
> cflags-$(CONFIG_CPU_MIPS32R1) += \
> $(call set_gccflags,mips32,smartmips,4kec,mips3,mips2)\
> -Os, -Wa,--trap
>
> cflags-$(CONFIG_CPU_MIPS32R2) += \
> $(call set_gccflags,4ksd,mips32r2,4kec,mips3,mips2) \
> -Wa,--trap
> else
> cflags-$(CONFIG_CPU_MIPS32R1) += \
> $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
> -Wa,--trap
>
> cflags-$(CONFIG_CPU_MIPS32R2) += \
> $(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2)
> \
> -Wa,--trap
> endif
>
>
> That's almost certainly not the cleanest way to do it (and I really don't know
> if the values I threw in for the MIPS32R1+SmartMIPS (e.g. 4KSc) combination
> would actually work. I just want to point out that it isn't that hard to do.
I agree it's not hard to do. But it becomes more tricky if you want
something clean that gives best results for every cpus...Moreover I
don't think your solution avoids maintenence problems IMHO.
Ralf, could you give your opinion ?
Thanks
--
Franck
