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/*
* HT Editor
* htmach-o.h
*
* Copyright (C) 1999-2002 Stefan Weyergraf
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __HTMACHO_H__
#define __HTMACHO_H__
#include "machostruc.h"
#include "formats.h"
#include "endianess.h"
#include "htformat.h"
#define DESC_MACHO "Mach-O - Mach exe/link format"
#define DESC_MACHO_HEADER "Mach-O/header"
/*#define DESC_MACHO_SECTION_HEADERS "elf/section headers"
#define DESC_MACHO_PROGRAM_HEADERS "elf/program headers"
#define DESC_MACHO_SYMTAB "elf/symbol table %s (%d)"
#define DESC_MACHO_RELOCTAB "elf/relocation table %s (%d)"*/
#define DESC_MACHO_IMAGE "Mach-O/image"
extern format_viewer_if htmacho_if;
struct macho_commands {
uint count;
MACHO_COMMAND_U **cmds;
};
struct ht_macho_shared_data {
FileOfs header_ofs;
union {
MACHO_HEADER header;
MACHO_HEADER64 header64;
};
macho_commands cmds;
uint section_count;
MACHO_SECTION_U *sections;
Endianess image_endianess;
bool _64;
};
/*
* CLASS ht_macho
*/
class ht_macho: public ht_format_group {
public:
void init(Bounds *b, File *file, format_viewer_if **ifs, ht_format_group *format_group, FileOfs header_ofs, Endianess image_endianess, bool _64);
};
typedef uint64 MACHOAddress;
bool macho_phys_and_mem_section(MACHO_SECTION_U *s);
bool macho_valid_section(MACHO_SECTION_U *s);
bool macho_addr_to_section(MACHO_SECTION_U *section_headers, uint section_count, MACHOAddress addr, int *section);
bool macho_addr_to_ofs(MACHO_SECTION_U *section_headers, uint section_count, MACHOAddress addr, FileOfs *ofs);
bool macho_addr_is_valid(MACHO_SECTION_U *section_headers, uint section_count, MACHOAddress addr);
bool macho_ofs_to_addr(MACHO_SECTION_U *section_headers, uint section_count, FileOfs ofs, MACHOAddress *addr);
bool macho_ofs_to_section(MACHO_SECTION_U *section_headers, uint section_count, FileOfs ofs, int *section);
#endif /* !__HTMACHO_H__ */
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