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Diffstat (limited to 'gas/config/obj-elf.h')
| -rw-r--r-- | gas/config/obj-elf.h | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/gas/config/obj-elf.h b/gas/config/obj-elf.h deleted file mode 100644 index 8e3ce7dd3ff..00000000000 --- a/gas/config/obj-elf.h +++ /dev/null @@ -1,264 +0,0 @@ -/* ELF object file format. - Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 - 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 2, 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. */ - -/* HP PA-RISC support was contributed by the Center for Software Science - at the University of Utah. */ - -#ifndef _OBJ_ELF_H -#define _OBJ_ELF_H - -#define OBJ_ELF 1 - -/* Note that all macros in this file should be wrapped in #ifndef, for - sake of obj-multi.h which includes this file. */ - -#ifndef OUTPUT_FLAVOR -#define OUTPUT_FLAVOR bfd_target_elf_flavour -#endif - -#include "bfd.h" - -#define BYTES_IN_WORD 4 /* for now */ -#include "bfd/elf-bfd.h" - -#include "targ-cpu.h" - -#ifdef TC_ALPHA -#define ECOFF_DEBUGGING (alpha_flag_mdebug > 0) -extern int alpha_flag_mdebug; -#endif - -/* For now, always set ECOFF_DEBUGGING for a MIPS target. */ -#ifdef TC_MIPS -#ifdef MIPS_STABS_ELF -#define ECOFF_DEBUGGING 0 -#else -#define ECOFF_DEBUGGING 1 -#endif /* MIPS_STABS_ELF */ -#endif /* TC_MIPS */ - -#ifdef OBJ_MAYBE_ECOFF -#ifndef ECOFF_DEBUGGING -#define ECOFF_DEBUGGING 1 -#endif -#endif - -/* Additional information we keep for each symbol. */ -struct elf_obj_sy -{ - /* Whether the symbol has been marked as local. */ - int local; - - /* Use this to keep track of .size expressions that involve - differences that we can't compute yet. */ - expressionS *size; - - /* The name specified by the .symver directive. */ - char *versioned_name; - -#ifdef ECOFF_DEBUGGING - /* If we are generating ECOFF debugging information, we need some - additional fields for each symbol. */ - struct efdr *ecoff_file; - struct localsym *ecoff_symbol; - valueT ecoff_extern_size; -#endif -}; - -#define OBJ_SYMFIELD_TYPE struct elf_obj_sy - -/* Symbol fields used by the ELF back end. */ -#define ELF_TARGET_SYMBOL_FIELDS int local:1; - -/* Don't change this; change ELF_TARGET_SYMBOL_FIELDS instead. */ -#define TARGET_SYMBOL_FIELDS ELF_TARGET_SYMBOL_FIELDS - -/* #include "targ-cpu.h" */ - -#ifndef FALSE -#define FALSE 0 -#define TRUE !FALSE -#endif - -#ifndef obj_begin -#define obj_begin() elf_begin () -#endif -extern void elf_begin PARAMS ((void)); - -/* should be conditional on address size! */ -#define elf_symbol(asymbol) ((elf_symbol_type *) (&(asymbol)->the_bfd)) - -#ifndef S_GET_SIZE -#define S_GET_SIZE(S) \ - (elf_symbol (symbol_get_bfdsym (S))->internal_elf_sym.st_size) -#endif -#ifndef S_SET_SIZE -#define S_SET_SIZE(S,V) \ - (elf_symbol (symbol_get_bfdsym (S))->internal_elf_sym.st_size = (V)) -#endif - -#ifndef S_GET_ALIGN -#define S_GET_ALIGN(S) \ - (elf_symbol (symbol_get_bfdsym (S))->internal_elf_sym.st_value) -#endif -#ifndef S_SET_ALIGN -#define S_SET_ALIGN(S,V) \ - (elf_symbol (symbol_get_bfdsym (S))->internal_elf_sym.st_value = (V)) -#endif - -int elf_s_get_other PARAMS ((symbolS *)); -#ifndef S_GET_OTHER -#define S_GET_OTHER(S) (elf_s_get_other (S)) -#endif -#ifndef S_SET_OTHER -#define S_SET_OTHER(S,V) \ - (elf_symbol (symbol_get_bfdsym (S))->internal_elf_sym.st_other = (V)) -#endif - -extern asection *gdb_section; - -#ifndef obj_frob_file -#define obj_frob_file elf_frob_file -#endif -extern void elf_frob_file PARAMS ((void)); - -#ifndef obj_frob_file_before_adjust -#define obj_frob_file_before_adjust elf_frob_file_before_adjust -#endif -extern void elf_frob_file_before_adjust PARAMS ((void)); - -#ifndef obj_frob_file_after_relocs -#define obj_frob_file_after_relocs elf_frob_file_after_relocs -#endif -extern void elf_frob_file_after_relocs PARAMS ((void)); - -#ifndef obj_app_file -#define obj_app_file elf_file_symbol -#endif -extern void elf_file_symbol PARAMS ((const char *)); - -extern void obj_elf_section_change_hook PARAMS ((void)); - -extern void obj_elf_section PARAMS ((int)); -extern void obj_elf_previous PARAMS ((int)); -extern void obj_elf_version PARAMS ((int)); -extern void obj_elf_common PARAMS ((int)); -extern void obj_elf_data PARAMS ((int)); -extern void obj_elf_text PARAMS ((int)); -extern struct fix *obj_elf_vtable_inherit PARAMS ((int)); -extern struct fix *obj_elf_vtable_entry PARAMS ((int)); - -/* BFD wants to write the udata field, which is a no-no for the - globally defined sections. */ -#ifndef obj_sec_sym_ok_for_reloc -#define obj_sec_sym_ok_for_reloc(SEC) ((SEC)->owner != 0) -#endif - -void elf_obj_read_begin_hook PARAMS ((void)); -#ifndef obj_read_begin_hook -#define obj_read_begin_hook elf_obj_read_begin_hook -#endif - -void elf_obj_symbol_new_hook PARAMS ((symbolS *)); -#ifndef obj_symbol_new_hook -#define obj_symbol_new_hook elf_obj_symbol_new_hook -#endif - -/* When setting one symbol equal to another, by default we probably - want them to have the same "size", whatever it means in the current - context. */ -#ifndef OBJ_COPY_SYMBOL_ATTRIBUTES -#define OBJ_COPY_SYMBOL_ATTRIBUTES(DEST,SRC) \ -do \ - { \ - struct elf_obj_sy *srcelf = symbol_get_obj (SRC); \ - struct elf_obj_sy *destelf = symbol_get_obj (DEST); \ - if (srcelf->size) \ - { \ - if (destelf->size == NULL) \ - destelf->size = \ - (expressionS *) xmalloc (sizeof (expressionS)); \ - *destelf->size = *srcelf->size; \ - } \ - else \ - { \ - if (destelf->size != NULL) \ - free (destelf->size); \ - destelf->size = NULL; \ - } \ - S_SET_SIZE ((DEST), S_GET_SIZE (SRC)); \ - S_SET_OTHER ((DEST), S_GET_OTHER (SRC)); \ - } \ -while (0) -#endif - -#ifndef SEPARATE_STAB_SECTIONS -/* Avoid ifndef each separate macro setting by wrapping the whole of the - stab group on the assumption that whoever sets SEPARATE_STAB_SECTIONS - caters to ECOFF_DEBUGGING and the right setting of INIT_STAB_SECTIONS - and OBJ_PROCESS_STAB too, without needing the tweaks below. */ - -/* Stabs go in a separate section. */ -#define SEPARATE_STAB_SECTIONS 1 - -/* We need 12 bytes at the start of the section to hold some initial - information. */ -extern void obj_elf_init_stab_section PARAMS ((segT)); -#define INIT_STAB_SECTION(seg) obj_elf_init_stab_section (seg) - -#ifdef ECOFF_DEBUGGING -/* We smuggle stabs in ECOFF rather than using a separate section. - The Irix linker can not handle a separate stabs section. */ - -#undef SEPARATE_STAB_SECTIONS -#define SEPARATE_STAB_SECTIONS (!ECOFF_DEBUGGING) - -#undef INIT_STAB_SECTION -#define INIT_STAB_SECTION(seg) \ - ((void) (ECOFF_DEBUGGING ? 0 : (obj_elf_init_stab_section (seg), 0))) - -#undef OBJ_PROCESS_STAB -#define OBJ_PROCESS_STAB(seg, what, string, type, other, desc) \ - if (ECOFF_DEBUGGING) \ - ecoff_stab ((seg), (what), (string), (type), (other), (desc)) -#endif /* ECOFF_DEBUGGING */ - -#endif /* SEPARATE_STAB_SECTIONS not defined. */ - -extern void elf_frob_symbol PARAMS ((symbolS *, int *)); -#ifndef obj_frob_symbol -#define obj_frob_symbol(symp, punt) elf_frob_symbol (symp, &punt) -#endif - -extern void elf_pop_insert PARAMS ((void)); -#ifndef obj_pop_insert -#define obj_pop_insert() elf_pop_insert() -#endif - -#ifndef OBJ_MAYBE_ELF -#define obj_ecoff_set_ext elf_ecoff_set_ext -#ifdef ANSI_PROTOTYPES -struct ecoff_extr; -#endif -extern void elf_ecoff_set_ext PARAMS ((symbolS *, struct ecoff_extr *)); -#endif - -#endif /* _OBJ_ELF_H */ |