Re: [PATCH] SH 2a - Part 1: Basic cpu type and register handling

Elena Zannoni
2004-10-05T20:09:39Z

Corinna Vinschen writes:
> Hi,
>
> this and the following three patches override what Alex already submitted
> on 2004-07-29. I decided to split the big SH 2a introduction patch into
> four parts, each one easy digestible:
>
> Part 1: Basic cpu type and register handling
> Part 2: Prologue and epilogue analyzing
> Part 3: Bank register handling
> Part 4: Begin using RETURN_VALUE
>
> This is the first patch. It introduces the new target types sh2a and
> sh2a_nofpu. The patch concentrates only on the necessary stuff to get
> SH 2a in, so it basically only adds functions and structures to support
> the new register set. The new register set adds a couple of registers
> which require to raise the value of SH_NUM_REGS from 59 to 67.
>

OK