gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / opcodes / cgen-dis.c

diff --git a/opcodes/cgen-dis.c b/opcodes/cgen-dis.c
index 1eee434574f58a398ac5107506b2e3804a894f0c..bcc5b4b890982a0750196570031d2b5e35098912 100644 (file)
--- a/opcodes/cgen-dis.c
+++ b/opcodes/cgen-dis.c
@@ -1,5 +1,5 @@
 /* CGEN generic disassembler support code.
-   Copyright (C) 1996-2015 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
    This file is part of libopcodes.
 
@@ -40,7 +40,8 @@ count_decodable_bits (const CGEN_INSN *insn)
 {
   unsigned mask = CGEN_INSN_BASE_MASK (insn);
   int bits = 0;
-  int m;
+  unsigned m;
+
   for (m = 1; m != 0; m <<= 1)
     {
       if (mask & m)
@@ -49,7 +50,7 @@ count_decodable_bits (const CGEN_INSN *insn)
   return bits;
 }
 
-/* Add an instruction to the hash chain.  */     
+/* Add an instruction to the hash chain.  */
 static void
 add_insn_to_hash_chain (CGEN_INSN_LIST *hentbuf,
                        const CGEN_INSN *insn,