2009-07-02 16:09:35 +08:00
|
|
|
/* Mach-O object file format for gas, the assembler.
|
2012-01-03 21:18:48 +08:00
|
|
|
Copyright 2009, 2011, 2012 Free Software Foundation, Inc.
|
2009-07-02 16:09:35 +08:00
|
|
|
|
|
|
|
|
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 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.
|
|
|
|
|
|
|
|
|
|
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. */
|
|
|
|
|
|
2011-12-14 18:30:09 +08:00
|
|
|
#ifndef _OBJ_MACH_O_H
|
|
|
|
|
#define _OBJ_MACH_O_H
|
|
|
|
|
|
2009-07-02 16:09:35 +08:00
|
|
|
/* Tag to validate Mach-O object file format processing */
|
|
|
|
|
#define OBJ_MACH_O 1
|
|
|
|
|
|
2011-12-14 18:30:09 +08:00
|
|
|
#include "bfd/mach-o.h"
|
|
|
|
|
|
2009-07-02 16:09:35 +08:00
|
|
|
#include "targ-cpu.h"
|
|
|
|
|
|
|
|
|
|
#define OUTPUT_FLAVOR bfd_target_mach_o_flavour
|
|
|
|
|
|
2011-12-29 18:53:10 +08:00
|
|
|
/* We want to control how the sections are pre-defined on startup. */
|
|
|
|
|
#define obj_begin() mach_o_begin ()
|
|
|
|
|
extern void mach_o_begin (void);
|
|
|
|
|
|
2011-12-14 18:30:09 +08:00
|
|
|
/* All our align expressions are power of two. */
|
|
|
|
|
#define USE_ALIGN_PTWO
|
|
|
|
|
|
|
|
|
|
/* Common symbols can carry alignment information. */
|
|
|
|
|
#ifndef S_SET_ALIGN
|
|
|
|
|
#define S_SET_ALIGN(S,V) do {\
|
2012-01-09 18:47:50 +08:00
|
|
|
bfd_mach_o_asymbol *___s = (bfd_mach_o_asymbol *) symbol_get_bfdsym (S);\
|
|
|
|
|
___s->n_desc = (___s->n_desc & 0xf0ff) | (((V) & 0x0f) << 8);\
|
2011-12-14 18:30:09 +08:00
|
|
|
} while (0)
|
|
|
|
|
#endif
|
|
|
|
|
|
2009-07-02 16:09:35 +08:00
|
|
|
extern const pseudo_typeS mach_o_pseudo_table[];
|
|
|
|
|
|
|
|
|
|
#ifndef obj_pop_insert
|
|
|
|
|
#define obj_pop_insert() pop_insert (mach_o_pseudo_table)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#define obj_sec_sym_ok_for_reloc(SEC) 1
|
|
|
|
|
|
|
|
|
|
#define obj_read_begin_hook() {;}
|
|
|
|
|
#define obj_symbol_new_hook(s) {;}
|
|
|
|
|
|
2012-01-09 18:47:50 +08:00
|
|
|
#define obj_frob_label(s) obj_macho_frob_label(s)
|
|
|
|
|
extern void obj_macho_frob_label (struct symbol *);
|
|
|
|
|
|
|
|
|
|
#define obj_frob_symbol(s, punt) punt = obj_macho_frob_symbol(s)
|
|
|
|
|
extern int obj_macho_frob_symbol (struct symbol *);
|
|
|
|
|
|
2012-01-13 19:55:02 +08:00
|
|
|
#define md_post_relax_hook obj_mach_o_post_relax_hook()
|
|
|
|
|
void obj_mach_o_post_relax_hook (void);
|
|
|
|
|
|
2012-01-12 22:03:12 +08:00
|
|
|
#define obj_frob_file_after_relocs obj_mach_o_frob_file_after_relocs
|
|
|
|
|
extern void obj_mach_o_frob_file_after_relocs (void);
|
|
|
|
|
|
2012-01-13 23:19:13 +08:00
|
|
|
void obj_mach_o_reorder_section_relocs (asection *, arelent **, unsigned int);
|
|
|
|
|
|
|
|
|
|
#define SET_SECTION_RELOCS(sec, relocs, n) \
|
|
|
|
|
obj_mach_o_reorder_section_relocs (sec, relocs, n)
|
|
|
|
|
|
2009-07-02 16:09:35 +08:00
|
|
|
#define EMIT_SECTION_SYMBOLS 0
|
2011-12-14 18:30:09 +08:00
|
|
|
|
2012-01-03 21:18:48 +08:00
|
|
|
#define OBJ_PROCESS_STAB(SEG,W,S,T,O,D) obj_mach_o_process_stab(W,S,T,O,D)
|
|
|
|
|
extern void obj_mach_o_process_stab (int, const char *,int, int, int);
|
|
|
|
|
|
2011-12-14 18:30:09 +08:00
|
|
|
#endif /* _OBJ_MACH_O_H */
|
