Stop the ARC disassembler from seg-faulting if initialised without a BFD present.

[deliverable/binutils-gdb.git] / opcodes / aarch64-asm.c

diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c
index ef645014cb2f56f698ec900c3c03309b82965727..2430be5438b6d2b25dc7e6be3ea54aa39b142e32 100644 (file)
--- a/opcodes/aarch64-asm.c
+++ b/opcodes/aarch64-asm.c
@@ -1,5 +1,5 @@
 /* aarch64-asm.c -- AArch64 assembler support.
-   Copyright (C) 2012-2015 Free Software Foundation, Inc.
+   Copyright (C) 2012-2016 Free Software Foundation, Inc.
    Contributed by ARM Ltd.
 
    This file is part of the GNU opcodes library.
@@ -667,6 +667,19 @@ aarch64_ins_prfop (const aarch64_operand *self ATTRIBUTE_UNUSED,
   return NULL;
 }
 
+/* Encode the hint number for instructions that alias HINT but take an
+   operand.  */
+
+const char *
+aarch64_ins_hint (const aarch64_operand *self ATTRIBUTE_UNUSED,
+                 const aarch64_opnd_info *info, aarch64_insn *code,
+                 const aarch64_inst *inst ATTRIBUTE_UNUSED)
+{
+  /* CRm:op2.  */
+  insert_fields (code, info->hint_option->value, 0, 2, FLD_op2, FLD_CRm);
+  return NULL;
+}
+
 /* Encode the extended register operand for e.g.
      STR <Qt>, [<Xn|SP>, <R><m>{, <extend> {<amount>}}].  */
 const char *