Re: [PATCH v2] C-SKY: Support -mfloat-abi=hard.

[Jojo R]

Hi,

        Is there coding rule with it ?

        I can not find it from 
https://www.gnu.org/prep/standards/html_node/index.html
        and https://gcc.gnu.org/codingconventions.html

        Could you give me any hints ?

        Thanks.

Jojo
在 2020年8月17日 +0800 PM11:05，Xianmiao Qu <xianmiao...@c-sky.com>，写道：
> Hi Jojo,
>
>
> On 8/17/20 7:09 PM, Jojo R wrote:
> > diff --git a/gcc/config/csky/csky.c b/gcc/config/csky/csky.c
> > index 7ba3ed3..b71291a 100644
> > --- a/gcc/config/csky/csky.c
> > +++ b/gcc/config/csky/csky.c
> > @@ -328,6 +328,16 @@ csky_cpu_cpp_builtins (cpp_reader *pfile)
> > {
> > builtin_define ("__csky_hard_float__");
> > builtin_define ("__CSKY_HARD_FLOAT__");
> > + if (TARGET_HARD_FLOAT_ABI)
> > + {
> > + builtin_define ("__csky_hard_float_abi__");
> > + builtin_define ("__CSKY_HARD_FLOAT_ABI__");
> > + }
> > + if (TARGET_SINGLE_FPU)
> > + {
> > + builtin_define ("__csky_hard_float_fpu_sf__");
> > + builtin_define ("__CSKY_HARD_FLOAT_FPU_SF__");
> > + }
> > }
>
> These is one more thing you shoud pay attention to, if the spaces number
> reaches 8 at begining of a line, you should use tab instead of 8 spaces.
>
>
> Thanks,
>
> Xianmiao