gdb: defer commit resume until all available events are consumed

[deliverable/binutils-gdb.git] / gas / obj.h

diff --git a/gas/obj.h b/gas/obj.h
index 68e4243c3bb329be673d0b44bb23436ca9d32d5a..7907a33def6579d3b3f32c3c9b145ddc7635add7 100644 (file)
--- a/gas/obj.h
+++ b/gas/obj.h
@@ -1,67 +1,86 @@
 /* obj.h - defines the object dependent hooks for all object
    format backends.
 
-   Copyright (C) 1987, 1990, 1991 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
-This file is part of GAS, the GNU Assembler.
+   This file is part of GAS, the GNU Assembler.
 
-GAS is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
-any later version.
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
 
-GAS is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GAS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GAS; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to the Free
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
-/* static const char rcsid[] = "$Id$"; */
+char *obj_default_output_file_name (void);
+void obj_emit_relocations (char **where, fixS * fixP,
+                          relax_addressT segment_address_in_file);
+void obj_emit_strings (char **where);
+void obj_emit_symbols (char **where, symbolS * symbols);
+#ifndef obj_read_begin_hook
+void obj_read_begin_hook (void);
+#endif
 
-#ifdef __STDC__
+#ifndef obj_symbol_new_hook
+void obj_symbol_new_hook (symbolS * symbolP);
+#endif
 
-char *obj_default_output_file_name(void);
-void obj_crawl_symbol_chain(object_headers *headers);
-void obj_emit_relocations(char **where, fixS *fixP, relax_addressT segment_address_in_file);
-void obj_emit_strings(char **where);
-void obj_emit_symbols(char **where, symbolS *symbol_rootP);
-void obj_header_append(char **where, object_headers *headers);
-void obj_read_begin_hook(void);
-void obj_symbol_new_hook(symbolS *symbolP);
-void obj_symbol_to_chars(char **where, symbolS *symbolP);
-
-#ifndef obj_pre_write_hook
-void obj_pre_write_hook(object_headers *headers);
-#endif /* obj_pre_write_hook */
-
-#else
-
-char *obj_default_output_file_name();
-void obj_crawl_symbol_chain();
-void obj_emit_relocations();
-void obj_emit_strings();
-void obj_emit_symbols();
-void obj_header_append();
-void obj_read_begin_hook();
-void obj_symbol_new_hook();
-void obj_symbol_to_chars();
-
-#ifndef obj_pre_write_hook
-void obj_pre_write_hook();
-#endif /* obj_pre_write_hook */
-
-#endif /* __STDC__ */
+void obj_symbol_to_chars (char **where, symbolS * symbolP);
 
 extern const pseudo_typeS obj_pseudo_table[];
 
-/*
- * Local Variables:
- * comment-column: 0
- * fill-column: 131
- * End:
- */
+struct format_ops {
+  int flavor;
+  unsigned dfl_leading_underscore : 1;
+  unsigned emit_section_symbols : 1;
+  void (*begin) (void);
+  void (*app_file) (const char *, int);
+  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
 
 /* end of obj.h */