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Re: New port: Renesas RL78
- From: Hans-Peter Nilsson <hp at bitrange dot com>
- To: DJ Delorie <dj at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 2 Nov 2011 03:39:11 -0400 (EDT)
- Subject: Re: New port: Renesas RL78
- References: <201111020402.pA242Fb1029448@greed.delorie.com>
On Wed, 2 Nov 2011, DJ Delorie wrote:
> The Renesas RL78 is a new low-power 8/16 bit microcontroller, with an
> architecture much like the original Z80.
Just some random spottings.
> Index: configure.ac
> + # Dereferencing -1 is a compile-time error
This (those lines) look a little cryptic (and lack punctuation ;)
Wild improvement guess: "Too small 'int'?".
Also spotted a:
> Index: libgcc/config/rl78/trampoline.S
> \ No newline at end of file
Wouldn't some tools behave better if the asm files had ELF
decorations on the functions?
Also spotted some
> +#if 1
and
> + /*print_simple_rtl (file, op);*/
and
> +#if DEBUG0
and
> +#if DEBUG_PEEP
and
> +#define DEBUG_ALLOC 0
and I'll stop right there.
brgds, H-P