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c39e89c3aa
These were used originally to represent "# <line> <file>" constructs inserted by (typically) compilers when pre-processing. Quite some time ago they were replaced by .linefile though. Since the original directives were never documented, we ought to be able to remove support for them. As a result in a number of case function parameter aren't used anymore and can hence be dropped.
177 lines
4.5 KiB
C
177 lines
4.5 KiB
C
/* Multiple object format emulation.
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Copyright (C) 1995-2022 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifndef _OBJ_MULTI_H
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#define _OBJ_MULTI_H
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#ifdef OBJ_HEADER
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#include OBJ_HEADER
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#else
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#include "emul.h"
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#include "targ-cpu.h"
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#define OUTPUT_FLAVOR \
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(this_format->flavor)
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#define obj_begin() \
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(this_format->begin \
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? (*this_format->begin) () \
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: (void) 0)
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#define obj_app_file(NAME) \
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(this_format->app_file \
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? (*this_format->app_file) (NAME) \
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: (void) 0)
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#define obj_frob_symbol(S,P) \
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(*this_format->frob_symbol) (S, &(P))
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#define obj_frob_file() \
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(this_format->frob_file \
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? (*this_format->frob_file) () \
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: (void) 0)
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#define obj_frob_file_before_adjust() \
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(this_format->frob_file_before_adjust \
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? (*this_format->frob_file_before_adjust) () \
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: (void) 0)
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#define obj_frob_file_before_fix() \
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(this_format->frob_file_before_fix \
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? (*this_format->frob_file_before_fix) () \
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: (void) 0)
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#define obj_frob_file_after_relocs() \
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(this_format->frob_file_after_relocs \
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? (*this_format->frob_file_after_relocs) () \
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: (void) 0)
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#define obj_ecoff_set_ext \
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(*this_format->ecoff_set_ext)
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#define obj_pop_insert \
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(*this_format->pop_insert)
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#define obj_read_begin_hook() \
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(this_format->read_begin_hook \
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? (*this_format->read_begin_hook) () \
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: (void) 0)
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#define obj_symbol_new_hook(S) \
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(this_format->symbol_new_hook \
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? (*this_format->symbol_new_hook) (S) \
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: (void) 0)
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#define obj_symbol_clone_hook(N, O) \
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(this_format->symbol_clone_hook \
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? (*this_format->symbol_clone_hook) (N, O) \
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: (void) 0)
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#define obj_sec_sym_ok_for_reloc(A) \
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(this_format->sec_sym_ok_for_reloc \
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? (*this_format->sec_sym_ok_for_reloc) (A) \
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: 0)
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#define obj_adjust_symtab() \
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(this_format->adjust_symtab \
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? (*this_format->adjust_symtab) () \
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: (void) 0)
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#define S_GET_SIZE \
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(*this_format->s_get_size)
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#define S_SET_SIZE(S, N) \
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(this_format->s_set_size \
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? (*this_format->s_set_size) (S, N) \
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: (void) 0)
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#define S_GET_ALIGN \
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(*this_format->s_get_align)
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#define S_SET_ALIGN(S, N) \
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(this_format->s_set_align \
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? (*this_format->s_set_align) (S, N) \
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: (void) 0)
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#define S_GET_OTHER \
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(*this_format->s_get_other)
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#define S_SET_OTHER(S, O) \
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(this_format->s_set_other \
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? (*this_format->s_set_other) (S, O) \
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: (void) 0)
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#define S_GET_DESC \
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(*this_format->s_get_desc)
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#define S_SET_DESC(S, D) \
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(this_format->s_set_desc \
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? (*this_format->s_set_desc) (S, D) \
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: (void) 0)
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#define S_GET_TYPE \
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(*this_format->s_get_desc)
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#define S_SET_TYPE(S, T) \
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(this_format->s_set_type \
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? (*this_format->s_set_type) (S, T) \
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: (void) 0)
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#define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s) \
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(this_format->copy_symbol_attributes \
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? (*this_format->copy_symbol_attributes) (d, s) \
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: (void) 0)
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#define OBJ_PROCESS_STAB(SEG,W,S,T,O,D) \
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(this_format->process_stab \
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? (*this_format->process_stab) (SEG,W,S,T,O,D) \
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: (void) 0)
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#define SEPARATE_STAB_SECTIONS \
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((*this_format->separate_stab_sections) ())
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#define INIT_STAB_SECTION(S) \
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(this_format->init_stab_section \
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? (*this_format->init_stab_section) (S) \
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: (void) 0)
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#define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
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#ifndef INITIALIZING_EMULS
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/* We want to use the default FAKE_LABEL_NAME in as.c. */
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#define FAKE_LABEL_NAME (this_emulation->fake_label_name)
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#endif
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#ifdef OBJ_MAYBE_ELF
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/* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
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We also need various STAB defines for stab.c */
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#include "obj-elf.h"
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#endif
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#ifdef OBJ_MAYBE_AOUT
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/* We want aout_process_stab in stabs.c for the aout table. Defining this
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macro will have no other effect. */
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#define AOUT_STABS
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#endif
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#endif /* !OBJ_HEADER */
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#endif /* _OBJ_MULTI_H */
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