frame: add frame_id_build_unavailable_stack_special

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

diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 5fa183f678bc615786a31ff4263294ec52498e6e..d58b633ee717c4e2ed662d86089f7365703eaac9 100644 (file)
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -1,6 +1,6 @@
 /* Support routines for decoding "stabs" debugging information format.
 
-   Copyright (C) 1986-2013 Free Software Foundation, Inc.
+   Copyright (C) 1986-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -24,7 +24,7 @@
    Avoid placing any object file format specific code in this file.  */
 
 #include "defs.h"
-#include "gdb_string.h"
+#include <string.h>
 #include "bfd.h"
 #include "gdb_obstack.h"
 #include "symtab.h"
@@ -207,6 +207,23 @@ static int noname_undefs_length;
     if (**(pp) == '\\' || (**(pp) == '?' && (*(pp))[1] == '\0')) \
       *(pp) = next_symbol_text (objfile);      \
   } while (0)
+
+/* Vector of types defined so far, indexed by their type numbers.
+   (In newer sun systems, dbx uses a pair of numbers in parens,
+   as in "(SUBFILENUM,NUMWITHINSUBFILE)".
+   Then these numbers must be translated through the type_translations
+   hash table to get the index into the type vector.)  */
+
+static struct type **type_vector;
+
+/* Number of elements allocated for type_vector currently.  */
+
+static int type_vector_length;
+
+/* Initial size of type vector.  Is realloc'd larger if needed, and
+   realloc'd down to the size actually used, when completed.  */
+
+#define INITIAL_TYPE_VECTOR_LENGTH 160
 \f
 
 /* Look up a dbx type-number pair.  Return the address of the slot
@@ -650,19 +667,6 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
 
   current_symbol = sym = allocate_symbol (objfile);
 
-  switch (type & N_TYPE)
-    {
-    case N_TEXT:
-      SYMBOL_SECTION (sym) = SECT_OFF_TEXT (objfile);
-      break;
-    case N_DATA:
-      SYMBOL_SECTION (sym) = SECT_OFF_DATA (objfile);
-      break;
-    case N_BSS:
-      SYMBOL_SECTION (sym) = SECT_OFF_BSS (objfile);
-      break;
-    }
-
   if (processing_gcc_compilation)
     {
       /* GCC 2.x puts the line number in desc.  SunOS apparently puts in the
@@ -3528,7 +3532,10 @@ read_struct_type (char **pp, struct type *type, enum type_code type_code,
 
     TYPE_LENGTH (type) = read_huge_number (pp, 0, &nbits, 0);
     if (nbits != 0)
-      return error_type (pp, objfile);
+      {
+       do_cleanups (back_to);
+       return error_type (pp, objfile);
+      }
     set_length_in_type_chain (type);
   }
 
@@ -4725,7 +4732,7 @@ scan_file_globals (struct objfile *objfile)
            complaint (&symfile_complaints,
                       _("%s: common block `%s' from "
                         "global_sym_chain unresolved"),
-                      objfile->name, SYMBOL_PRINT_NAME (prev));
+                      objfile_name (objfile), SYMBOL_PRINT_NAME (prev));
        }
     }
   memset (global_sym_chain, 0, sizeof (global_sym_chain));