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Re: [PATCH 2/5] gas: Add md_generic_table_relax_frag
Hi,
On Tue, 12 Nov 2019, H.J. Lu wrote:
> Add md_generic_table_relax_frag for TC_GENERIC_RELAX_TABLE targets so
This needs documentation in internals.texi as well.
Ciao,
Michael.
> that a backend can extend relax_frag beyond TC_GENERIC_RELAX_TABLE.
>
> * write.c (relax_segment): Call md_generic_table_relax_frag
> instead of relax_frag if defined.
> ---
> gas/write.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/gas/write.c b/gas/write.c
> index 8f7786eb36..35b86ba976 100644
> --- a/gas/write.c
> +++ b/gas/write.c
> @@ -3030,7 +3030,12 @@ relax_segment (struct frag *segment_frag_root, segT segment, int pass)
> #ifdef TC_GENERIC_RELAX_TABLE
> /* The default way to relax a frag is to look through
> TC_GENERIC_RELAX_TABLE. */
> +#ifdef md_generic_table_relax_frag
> + growth = md_generic_table_relax_frag (segment, fragP,
> + stretch);
> +#else
> growth = relax_frag (segment, fragP, stretch);
> +#endif /* md_generic_table_relax_frag */
> #endif /* TC_GENERIC_RELAX_TABLE */
> #endif
> break;
>