+struct format_ops {
+ int flavor;
+ unsigned dfl_leading_underscore : 1;
+ unsigned emit_section_symbols : 1;
+ void (*begin) (void);
+ void (*app_file) (const char *);
+ void (*frob_symbol) (symbolS *, int *);
+ void (*frob_file) (void);
+ void (*frob_file_before_adjust) (void);
+ void (*frob_file_before_fix) (void);
+ void (*frob_file_after_relocs) (void);
+ bfd_vma (*s_get_size) (symbolS *);
+ void (*s_set_size) (symbolS *, bfd_vma);
+ bfd_vma (*s_get_align) (symbolS *);
+ void (*s_set_align) (symbolS *, bfd_vma);
+ int (*s_get_other) (symbolS *);
+ void (*s_set_other) (symbolS *, int);
+ int (*s_get_desc) (symbolS *);
+ void (*s_set_desc) (symbolS *, int);
+ int (*s_get_type) (symbolS *);
+ void (*s_set_type) (symbolS *, int);
+ void (*copy_symbol_attributes) (symbolS *, symbolS *);
+ void (*generate_asm_lineno) (void);
+ void (*process_stab) (segT, int, const char *, int, int, int);
+ int (*separate_stab_sections) (void);
+ void (*init_stab_section) (segT);
+ int (*sec_sym_ok_for_reloc) (asection *);
+ void (*pop_insert) (void);
+ /* For configurations using ECOFF_DEBUGGING, this callback is used. */
+ void (*ecoff_set_ext) (symbolS *, struct ecoff_extr *);
+
+ void (*read_begin_hook) (void);
+ void (*symbol_new_hook) (symbolS *);
+ void (*symbol_clone_hook) (symbolS *, symbolS *);
+ void (*adjust_symtab) (void);
+};
+
+extern const struct format_ops elf_format_ops;
+extern const struct format_ops ecoff_format_ops;
+extern const struct format_ops coff_format_ops;
+extern const struct format_ops aout_format_ops;
+
+#ifndef this_format
+COMMON const struct format_ops *this_format;
+#endif