-etree_type *exp_intop PARAMS ((bfd_vma));
-etree_type *exp_relop PARAMS ((asection *, bfd_vma));
-etree_value_type invalid PARAMS ((void));
-etree_value_type exp_fold_tree PARAMS ((etree_type *, struct
- lang_output_section_statement_struct *,
- lang_phase_type,
- bfd_vma, bfd_vma *));
-etree_type *exp_binop PARAMS ((int, etree_type *, etree_type *));
-etree_type *exp_trinop PARAMS ((int,etree_type *, etree_type *, etree_type *));
-etree_type *exp_unop PARAMS ((int, etree_type *));
-etree_type *exp_nameop PARAMS ((int, CONST char *));
-etree_type *exp_assop PARAMS ((int, CONST char *, etree_type *));
-etree_type *exp_provide PARAMS ((const char *, etree_type *));
-etree_type *exp_assert PARAMS ((etree_type *, const char *));
-void exp_print_tree PARAMS ((etree_type *));
-bfd_vma exp_get_vma PARAMS ((etree_type *, bfd_vma, char *, lang_phase_type));
-int exp_get_value_int PARAMS ((etree_type *, int, char *,lang_phase_type));
-bfd_vma exp_get_abs_int PARAMS ((etree_type *, int, char *,lang_phase_type));
+ union lang_statement_union *relro_start_stat;
+ union lang_statement_union *relro_end_stat;
+ } dataseg;
+};
+
+extern struct ldexp_control expld;
+
+/* A maps from a segment name to a base address. */
+typedef struct segment_struct {
+ /* The next segment in the linked list. */
+ struct segment_struct *next;
+ /* The name of the sgement. */
+ const char *name;
+ /* The base address for the segment. */
+ bfd_vma value;
+ /* True if a SEGMENT_START directive corresponding to this segment
+ has been seen. */
+ bfd_boolean used;
+} segment_type;
+
+/* The segments specified by the user on the command-line. */
+extern segment_type *segments;
+
+typedef struct _fill_type fill_type;
+
+etree_type *exp_intop
+ (bfd_vma);
+etree_type *exp_bigintop
+ (bfd_vma, char *);
+etree_type *exp_relop
+ (asection *, bfd_vma);
+void exp_fold_tree
+ (etree_type *, asection *, bfd_vma *);
+etree_type *exp_binop
+ (int, etree_type *, etree_type *);
+etree_type *exp_trinop
+ (int,etree_type *, etree_type *, etree_type *);
+etree_type *exp_unop
+ (int, etree_type *);
+etree_type *exp_nameop
+ (int, const char *);
+etree_type *exp_assop
+ (int, const char *, etree_type *);
+etree_type *exp_provide
+ (const char *, etree_type *, bfd_boolean);
+etree_type *exp_assert
+ (etree_type *, const char *);
+void exp_print_tree
+ (etree_type *);
+bfd_vma exp_get_vma
+ (etree_type *, bfd_vma, char *);
+int exp_get_value_int
+ (etree_type *, int, char *);
+fill_type *exp_get_fill
+ (etree_type *, fill_type *, char *);
+bfd_vma exp_get_abs_int
+ (etree_type *, int, char *);