import gdb-2000-02-02 snapshot

[external/binutils.git] / gas / config / obj-multi.h

diff --git a/gas/config/obj-multi.h b/gas/config/obj-multi.h
index fe8d98d..42b7eb3 100644 (file)
--- a/gas/config/obj-multi.h
+++ b/gas/config/obj-multi.h
@@ -1,50 +1,104 @@
-/* hi */
+/* Multiple object format emulation.
+   Copyright (C) 1995, 96, 97, 99, 2000
+   Free Software Foundation, Inc.
+
+   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 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, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#ifndef _OBJ_MULTI_H
+#define _OBJ_MULTI_H
+
+#ifdef OBJ_HEADER
+#include OBJ_HEADER
+#else
 
 #include "emul.h"
 #include "targ-cpu.h"
 
-#define OUTPUT_FLAVOR          (this_format->flavor)
-#define obj_frob_symbol(S,P)   (this_format->frob_symbol)(S,&(P))
-#define obj_frob_file          (this_format->frob_file)
-#define obj_frob_file_after_relocs (this_format->frob_file_after_relocs)
-#define obj_ecoff_set_ext      (this_format->ecoff_set_ext)
-#define obj_pop_insert         (this_format->pop_insert)
-#define obj_read_begin_hook()  (this_format->read_begin_hook?this_format->read_begin_hook():(void)0)
-#define obj_symbol_new_hook    (this_format->symbol_new_hook)
-#define obj_sec_sym_ok_for_reloc (this_format->sec_sym_ok_for_reloc)
-#define S_GET_SIZE             (this_format->s_get_size)
-#define S_SET_SIZE             (this_format->s_set_size)
-#define S_GET_ALIGN            (this_format->s_get_align)
-#define S_SET_ALIGN            (this_format->s_set_align)
-#define OBJ_COPY_SYMBOL_ATTRIBUTES (this_format->copy_symbol_attributes)
-#define OBJ_PROCESS_STAB       (this_format->process_stab)
-
-#if defined (OBJ_MAYBE_ECOFF) || (defined (OBJ_MAYBE_ELF) && defined (TC_MIPS))
-#define ECOFF_DEBUGGING 1
-#endif
+#define OUTPUT_FLAVOR                                  \
+       (this_format->flavor)
 
-/* FIXME: What's the story here?  Why do we have to define
-   OBJ_SYMFIELD_TYPE both here and in obj-elf.h?  */
-#ifdef OBJ_MAYBE_ELF
-struct elf_obj_sy
-{
-  expressionS *size;
-  char *versioned_name;
-};
-#define OBJ_SYMFIELD_TYPE struct elf_obj_sy
-#define ELF_TARGET_SYMBOL_FIELDS int local:1;
-#else
-#define ELF_TARGET_SYMBOL_FIELDS
-#endif
+#define obj_frob_symbol(S,P)                           \
+       (*this_format->frob_symbol) (S, &(P))
 
-#ifdef ECOFF_DEBUGGING
-struct efdr;
-struct localsym;
-#define ECOFF_DEBUG_TARGET_SYMBOL_FIELDS struct efdr *ecoff_file; struct localsym *ecoff_symbol; valueT ecoff_extern_size;
-#else
-#define ECOFF_DEBUG_TARGET_SYMBOL_FIELDS
+#define obj_frob_file()                                        \
+       (this_format->frob_file                         \
+        ? (*this_format->frob_file) ()                 \
+        : (void) 0)
+
+#define obj_frob_file_after_relocs()                   \
+       (this_format->frob_file_after_relocs            \
+        ? (*this_format->frob_file_after_relocs) ()    \
+        : (void) 0)
+
+#define obj_ecoff_set_ext                              \
+       (*this_format->ecoff_set_ext)
+
+#define obj_pop_insert                                 \
+       (*this_format->pop_insert)
+
+#define obj_read_begin_hook()                          \
+       (this_format->read_begin_hook                   \
+        ? (*this_format->read_begin_hook) ()           \
+        : (void) 0)
+
+#define obj_symbol_new_hook(S)                         \
+       (this_format->symbol_new_hook                   \
+        ? (*this_format->symbol_new_hook) (S)          \
+        : (void) 0)
+
+#define obj_sec_sym_ok_for_reloc(A)                    \
+       (this_format->sec_sym_ok_for_reloc              \
+        ? (*this_format->sec_sym_ok_for_reloc) (A)     \
+        : 0)
+
+#define S_GET_SIZE                                     \
+       (*this_format->s_get_size)
+
+#define S_SET_SIZE                                     \
+       (*this_format->s_set_size)
+
+#define S_GET_ALIGN                                    \
+       (*this_format->s_get_align)
+
+#define S_SET_ALIGN                                    \
+       (*this_format->s_set_align)
+
+#define S_GET_OTHER                                    \
+       (*this_format->s_get_other)
+
+#define S_GET_DESC                                     \
+       (*this_format->s_get_desc)
+
+#define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s)                        \
+       (this_format->copy_symbol_attributes            \
+        ? (*this_format->copy_symbol_attributes) (d, s) \
+        : (void) 0)
+
+#define OBJ_PROCESS_STAB(SEG,W,S,T,O,D)                        \
+       (this_format->process_stab                      \
+        ? (*this_format->process_stab) (SEG,W,S,T,O,D) \
+        : (void) 0)
+
+#ifdef OBJ_MAYBE_ELF
+/* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
+   We also need various STAB defines for stab.c  */
+#include "obj-elf.h"
 #endif
 
-#define TARGET_SYMBOL_FIELDS \
-       ELF_TARGET_SYMBOL_FIELDS \
-       ECOFF_DEBUG_TARGET_SYMBOL_FIELDS
+#endif /* !OBJ_HEADER */
+#endif /* _OBJ_MULTI_H */