S390: Multi-inferior watchpoint support

[deliverable/binutils-gdb.git] / gdb / h8300-tdep.c

diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 5bdc15948db4107841bf1def421761345caaed50..951f00537bdf73c85e3d27716533d5bbbfd3fa1e 100644 (file)
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1,6 +1,6 @@
 /* Target-machine dependent code for Renesas H8/300, for GDB.
 
-   Copyright (C) 1988-2015 Free Software Foundation, Inc.
+   Copyright (C) 1988-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -236,8 +236,6 @@ h8300_is_argument_spill (struct gdbarch *gdbarch, CORE_ADDR pc)
        }
       else if (IS_MOVL_EXT (w2))
        {
-         int w3 = read_memory_integer (pc + 4, 2, byte_order);
-
          if (IS_MOVL_Rn24_SP (read_memory_integer (pc + 4, 2, byte_order)))
            {
              LONGEST disp = read_memory_integer (pc + 6, 4, byte_order);
@@ -1053,7 +1051,7 @@ h8300_print_register (struct gdbarch *gdbarch, struct ui_file *file,
        fprintf_filtered (file, "u> ");
       if ((C | Z) == 1)
        fprintf_filtered (file, "u<= ");
-      if ((C == 0))
+      if (C == 0)
        fprintf_filtered (file, "u>= ");
       if (C == 1)
        fprintf_filtered (file, "u< ");
@@ -1258,17 +1256,12 @@ h8300_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr,
 static struct gdbarch *
 h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 {
-  struct gdbarch_tdep *tdep = NULL;
   struct gdbarch *gdbarch;
 
   arches = gdbarch_list_lookup_by_info (arches, &info);
   if (arches != NULL)
     return arches->gdbarch;
 
-#if 0
-  tdep = XNEW (struct gdbarch_tdep);
-#endif
-
   if (info.bfd_arch_info->arch != bfd_arch_h8300)
     return NULL;