nds.h

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// SPDX-FileCopyrightText: 2014 Alberto Ortega
// SPDX-License-Identifier: LGPL-3.0-only
 
/*
http://dsibrew.org/wiki/NDS_Format
http://sourceforge.net/p/devkitpro/ndstool/ci/master/tree/source/header.h
*/
 
#ifndef NIN_NDS_H
#define NIN_NDS_H
 
#include <rz_types_base.h>
 
RZ_PACKED(
    struct nds_hdr {
        st8 title[0xC];
        st8 gamecode[0x4];
        st8 makercode[2];
        ut8 unitcode;
        ut8 devicetype;
        ut8 devicecap;
        ut8 reserved1[0x9];
        ut8 romversion;
        ut8 reserved2;
        ut32 arm9_rom_offset;
        ut32 arm9_entry_address;
        ut32 arm9_ram_address;
        ut32 arm9_size;
        ut32 arm7_rom_offset;
        ut32 arm7_entry_address;
        ut32 arm7_ram_address;
        ut32 arm7_size;
        ut32 fnt_offset;
        ut32 fnt_size;
        ut32 fat_offset;
        ut32 fat_size;
        ut32 arm9_overlay_offset;
        ut32 arm9_overlay_size;
        ut32 arm7_overlay_offset;
        ut32 arm7_overlay_size;
        ut32 rom_control_info1;
        ut32 rom_control_info2;
        ut32 banner_offset;
        ut16 secure_area_crc;
        ut16 rom_control_info3;
        ut32 offset_0x70;
        ut32 offset_0x74;
        ut32 offset_0x78;
        ut32 offset_0x7C;
        ut32 application_end_offset;
        ut32 rom_header_size;
        ut32 offset_0x88;
        ut32 offset_0x8C;
 
        /* reserved */
        ut32 offset_0x90;
        ut32 offset_0x94;
        ut32 offset_0x98;
        ut32 offset_0x9C;
        ut32 offset_0xA0;
        ut32 offset_0xA4;
        ut32 offset_0xA8;
        ut32 offset_0xAC;
        ut32 offset_0xB0;
        ut32 offset_0xB4;
        ut32 offset_0xB8;
        ut32 offset_0xBC;
 
        ut8 logo[156];
        ut16 logo_crc;
        ut16 header_crc;
    });
 
#endif /* NIN_NDS_H */