[PATCH 2/5] gas: Add md_generic_table_relax_frag

[H.J. Lu]

Add md_generic_table_relax_frag for TC_GENERIC_RELAX_TABLE targets so
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;
-- 
2.21.0