opcodes: bfin: simplify field width processing and fix build warnings

[deliverable/binutils-gdb.git] / gdb / amd64-tdep.c

diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index 803a20f1a7e493c6b81748c6bd3e444be55b4967..a193099fd1cd453e59113d666ffc934ac5aaf2eb 100644 (file)
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for AMD64.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-   2011 Free Software Foundation, Inc.
+   Copyright (C) 2001-2012 Free Software Foundation, Inc.
 
    Contributed by Jiri Smid, SuSE Labs.
 
@@ -1081,9 +1080,9 @@ amd64_get_unused_input_int_reg (const struct amd64_insn *details)
       if (have_sib)
        {
          int base = SIB_BASE_FIELD (details->raw_insn[details->modrm_offset + 1]);
-         int index = SIB_INDEX_FIELD (details->raw_insn[details->modrm_offset + 1]);
+         int idx = SIB_INDEX_FIELD (details->raw_insn[details->modrm_offset + 1]);
          used_regs_mask |= 1 << base;
-         used_regs_mask |= 1 << index;
+         used_regs_mask |= 1 << idx;
        }
       else
        {
@@ -1259,7 +1258,7 @@ amd64_displaced_step_copy_insn (struct gdbarch *gdbarch,
                                struct regcache *regs)
 {
   int len = gdbarch_max_insn_length (gdbarch);
-  /* Extra space for sentinels so fixup_{riprel,displaced_copy don't have to
+  /* Extra space for sentinels so fixup_{riprel,displaced_copy} don't have to
      continually watch for running off the end of the buffer.  */
   int fixup_sentinel_space = len;
   struct displaced_step_closure *dsc =