compiler made by RSB

Gedare Bloom gedare at rtems.org
Wed Mar 30 01:31:24 UTC 2016


The one ARM toolchain contains all the options as different flavors,
called "multilibs", and RTEMS chooses the best configuration to use
for a specific board.

On Tue, Mar 29, 2016 at 9:47 AM, 2654577874 <2654577874 at qq.com> wrote:
> I'm new here,and followed the guide to make my own compiler by RSB。
> is this tool made the best suitable compiler ?  I'm not expert on this but
> tools like crosstool-ng can configure detailly , for example if you config
> a ARM cpu you choose armv6/armv7 , soft/hard float point unit etc。
> precise configuration makes compiler generates  effective machine code?
> in RSB I see only one config file for ARM。how does it adapt to all architecture
> variants ?
>
>
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