More signed overflow fixes

[deliverable/binutils-gdb.git] / opcodes / arc-ext.c

diff --git a/opcodes/arc-ext.c b/opcodes/arc-ext.c
index d0c0bcb7edd3ab4ac4e36cd86344b5752ed024db..bc676687914ab2f4833167458e67aa57d44114c5 100644 (file)
--- a/opcodes/arc-ext.c
+++ b/opcodes/arc-ext.c
@@ -1,5 +1,5 @@
 /* ARC target-dependent stuff.  Extension structure access functions
-   Copyright (C) 1995-2016 Free Software Foundation, Inc.
+   Copyright (C) 1995-2019 Free Software Foundation, Inc.
 
    This file is part of libopcodes.
 
@@ -53,7 +53,7 @@
 
 struct ExtAuxRegister
 {
-  long                   address;
+  unsigned               address;
   char *                 name;
   struct ExtAuxRegister * next;
 };
@@ -191,8 +191,8 @@ create_map (unsigned char *block,
            char *aux_name = xstrdup ((char *) (p + 6));
 
            newAuxRegister->name = aux_name;
-           newAuxRegister->address = (p[2] << 24) | (p[3] << 16)
-             | (p[4] << 8) | p[5];
+           newAuxRegister->address = (((unsigned) p[2] << 24) | (p[3] << 16)
+                                      | (p[4] << 8) | p[5]);
            newAuxRegister->next = arc_extension_map.auxRegisters;
            arc_extension_map.auxRegisters = newAuxRegister;
            break;
@@ -406,7 +406,7 @@ arcExtMap_condCodeName (int code)
 /* Get the name of an extension auxiliary register.  */
 
 const char *
-arcExtMap_auxRegName (long address)
+arcExtMap_auxRegName (unsigned address)
 {
   /* Walk the list of auxiliary register names and find the name.  */
   struct ExtAuxRegister *r;
@@ -438,7 +438,7 @@ build_ARC_extmap (bfd *text_bfd)
          sizeof (".gnu.linkonce.arcextmap.") - 1)
        || !strcmp (sect->name,".arcextmap"))
       {
-       bfd_size_type  count  = bfd_get_section_size (sect);
+       bfd_size_type  count  = bfd_section_size (sect);
        unsigned char* buffer = xmalloc (count);
 
        if (buffer)
@@ -463,7 +463,7 @@ dump_ARC_extmap (void)
 
     while (r)
     {
-       printf ("AUX : %s %ld\n", r->name, r->address);
+       printf ("AUX : %s %u\n", r->name, r->address);
        r = r->next;
     }