gas: run the hwcaps-bump tests with 64-bit sparc objects only.

[deliverable/binutils-gdb.git] / binutils / stabs.c

diff --git a/binutils/stabs.c b/binutils/stabs.c
index 2a2674d2a7f488029c4b63b27db7f9239c8b8777..d209094d03130283be9440a91c5f59c75b1fc746 100644 (file)
--- a/binutils/stabs.c
+++ b/binutils/stabs.c
@@ -1,5 +1,5 @@
 /* stabs.c -- Parse stabs debugging information
-   Copyright (C) 1995-2014 Free Software Foundation, Inc.
+   Copyright (C) 1995-2016 Free Software Foundation, Inc.
    Written by Ian Lance Taylor <ian@cygnus.com>.
 
    This file is part of GNU Binutils.
@@ -836,8 +836,6 @@ parse_stab_string (void *dhandle, struct stab_handle *info, int stabtype,
 
     case 'G':
       {
-       char leading;
-       long c;
        asymbol **ps;
 
        /* A global symbol.  The value must be extracted from the
@@ -846,19 +844,27 @@ parse_stab_string (void *dhandle, struct stab_handle *info, int stabtype,
                                 (debug_type **) NULL);
        if (dtype == DEBUG_TYPE_NULL)
          return FALSE;
-       leading = bfd_get_symbol_leading_char (info->abfd);
-       for (c = info->symcount, ps = info->syms; c > 0; --c, ++ps)
+       if (name != NULL)
          {
-           const char *n;
+           char leading;
+           long c;
 
-           n = bfd_asymbol_name (*ps);
-           if (leading != '\0' && *n == leading)
-             ++n;
-           if (*n == *name && strcmp (n, name) == 0)
-             break;
+           leading = bfd_get_symbol_leading_char (info->abfd);
+           for (c = info->symcount, ps = info->syms; c > 0; --c, ++ps)
+             {
+               const char *n;
+
+               n = bfd_asymbol_name (*ps);
+               if (leading != '\0' && *n == leading)
+                 ++n;
+               if (*n == *name && strcmp (n, name) == 0)
+                 break;
+             }
+
+           if (c > 0)
+             value = bfd_asymbol_value (*ps);
          }
-       if (c > 0)
-         value = bfd_asymbol_value (*ps);
+
        if (! stab_record_variable (dhandle, info, name, dtype, DEBUG_GLOBAL,
                                    value))
          return FALSE;
@@ -1768,7 +1774,7 @@ parse_stab_range_type (void *dhandle, struct stab_handle *info, const char *type
          else if (n3 == (bfd_signed_vma) 0xffffffff)
            return debug_make_int_type (dhandle, 4, TRUE);
 #ifdef BFD64
-         else if (n3 == ((((bfd_signed_vma) 0xffffffff) << 32) | 0xffffffff))
+         else if (n3 == (bfd_signed_vma) 0xffffffffffffffffLL)
            return debug_make_int_type (dhandle, 8, TRUE);
 #endif
        }
@@ -3426,6 +3432,7 @@ stab_xcoff_builtin_type (void *dhandle, struct stab_handle *info,
     case 9:
       name = "unsigned";
       rettype = debug_make_int_type (dhandle, 4, TRUE);
+      break;
     case 10:
       name = "unsigned long";
       rettype = debug_make_int_type (dhandle, 4, TRUE);
@@ -5169,7 +5176,7 @@ stab_demangle_v3_arglist (void *dhandle, struct stab_handle *info,
         context for a function with no arguments.  */
       if (dc->u.s_binary.left == NULL)
        break;
- 
+
       arg = stab_demangle_v3_arg (dhandle, info, dc->u.s_binary.left,
                                  NULL, &varargs);
       if (arg == NULL)