[repost] [PATCH] FT32: Permit R_FT32_18 overflow

[James Bowman]

The howto for R_FT32_18 was using complain_overflow_signed. But some
valid address calculations exceed the range of this reloc.  Changing it
to complain_overflow_dont allows them.

OK to apply?

James.

bfd/ChangeLog:

2017-08-22  James Bowman  <james.bowman@ftdichip.com>

	* elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont for R_FT32_18

---
diff --git a/bfd/elf32-ft32.c b/bfd/elf32-ft32.c
index 13d5d7b..233c5a1 100644
--- a/bfd/elf32-ft32.c
+++ b/bfd/elf32-ft32.c
@@ -139,7 +139,7 @@ static reloc_howto_type ft32_elf_howto_table [] =
 	 18,			/* bitsize */
 	 FALSE,			/* pc_relative */
 	 0,			/* bitpos */
-	 complain_overflow_signed, /* complain_on_overflow */
+	 complain_overflow_dont, /* complain_on_overflow */
 	 bfd_elf_generic_reloc,	/* special_function */
 	 "R_FT32_18",		/* name */
 	 FALSE,		/* partial_inplace */