bcf0aac6f6
gas: * as.c (perform_an_assembly_pass): Do not create text, data and bss sections for MACH-O. Do not switch to the text section. * config/obj-macho.c (obj_mach_o_segT_from_bfd_name): Forward decl. (mach_o_begin): Startup with only text section unless suppressed. * config/obj-macho.h (obj_begin): define to mach_o_begin (). gas/testsuite: * gas/mach-o/sections-1.d: Amend to recognize that bss is not emitted by default. * gas/mach-o/sections-2.d: New.
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* Mach-O object file format for gas, the assembler.
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Copyright 2009, 2011 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
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published by the Free Software Foundation; either version 3,
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or (at your option) any later version.
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GAS is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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the 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_MACH_O_H
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#define _OBJ_MACH_O_H
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/* Tag to validate Mach-O object file format processing */
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#define OBJ_MACH_O 1
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#include "bfd/mach-o.h"
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#include "targ-cpu.h"
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#define OUTPUT_FLAVOR bfd_target_mach_o_flavour
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/* We want to control how the sections are pre-defined on startup. */
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#define obj_begin() mach_o_begin ()
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extern void mach_o_begin (void);
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/* All our align expressions are power of two. */
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#define USE_ALIGN_PTWO
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/* Common symbols can carry alignment information. */
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#ifndef S_SET_ALIGN
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#define S_SET_ALIGN(S,V) do {\
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bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *) symbol_get_bfdsym (S);\
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s->n_desc = (s->n_desc & 0xf0ff) | (((V) & 0x0f) << 8);\
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} while (0)
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#endif
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extern const pseudo_typeS mach_o_pseudo_table[];
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#ifndef obj_pop_insert
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#define obj_pop_insert() pop_insert (mach_o_pseudo_table)
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#endif
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#define obj_sec_sym_ok_for_reloc(SEC) 1
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#define obj_read_begin_hook() {;}
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#define obj_symbol_new_hook(s) {;}
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#define EMIT_SECTION_SYMBOLS 0
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#endif /* _OBJ_MACH_O_H */
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