mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-18 04:47:22 +01:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/*
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* Copyright (c) 2018 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <switch.h>
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#include <cstdio>
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#include "ldr_registration.hpp"
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#define MAGIC_NRO0 0x304F524E
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#define MAGIC_NRR0 0x3052524E
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class NroUtils {
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public:
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struct NrrHeader {
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u32 magic;
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u32 _0x4;
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u32 _0x8;
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u32 _0xC;
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u64 title_id_mask;
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u64 title_id_pattern;
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u64 _0x20;
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u64 _0x28;
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u8 modulus[0x100];
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u8 fixed_key_signature[0x100];
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u8 nrr_signature[0x100];
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u64 title_id_min;
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u32 nrr_size;
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u32 _0x33C;
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u32 hash_offset;
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u32 num_hashes;
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u64 _0x348;
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};
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struct NroHeader {
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u32 entrypoint_insn;
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u32 mod_offset;
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u64 padding;
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u32 magic;
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u32 _0x14;
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u32 nro_size;
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u32 _0x1C;
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u32 text_offset;
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u32 text_size;
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u32 ro_offset;
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u32 ro_size;
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u32 rw_offset;
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u32 rw_size;
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u32 bss_size;
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u32 _0x3C;
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unsigned char build_id[0x20];
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u8 _0x60[0x20];
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};
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static_assert(sizeof(NrrHeader) == 0x350, "Incorrectly defined NrrHeader!");
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static_assert(sizeof(NroHeader) == 0x80, "Incorrectly defined NroHeader!");
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static Result ValidateNrrHeader(NrrHeader *header, u64 size, u64 title_id_min);
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static Result LoadNro(Registration::Process *target_proc, Handle process_h, u64 nro_heap_address, u64 nro_heap_size, u64 bss_heap_address, u64 bss_heap_size, u64 *out_address);
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}; |