885cc195c0
Use the official name for keyblob which is EKS. For that reason the keyblob version enum is renamed to master key version.
111 lines
2.5 KiB
C
111 lines
2.5 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018-2025 CTCaer
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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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#ifndef _PKG2_H_
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#define _PKG2_H_
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#include <bdk.h>
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#define PKG2_MAGIC 0x31324B50
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#define PKG2_SEC_BASE 0x80000000
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#define PKG2_SEC_KERNEL 0
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#define PKG2_SEC_INI1 1
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#define PKG2_SEC_UNUSED 2
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#define INI1_MAGIC 0x31494E49
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//! TODO: Update on kernel change if needed.
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// Offset of OP + 12 is the INI1 offset. On v2 with dynamic crt0 it's + 16.
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#define PKG2_NEWKERN_GET_INI1_HEURISTIC 0xD2800015 // MOV X21, #0.
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#define PKG2_NEWKERN_START 0x800
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extern u32 pkg2_newkern_ini1_start;
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extern u32 pkg2_newkern_ini1_end;
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typedef struct _pkg2_hdr_t
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{
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/* 0x000 */ u8 ctr[0x10];
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/* 0x010 */ u8 sec_ctr[0x40];
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/* 0x050 */ u32 magic;
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/* 0x054 */ u32 base;
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/* 0x058 */ u32 pad0;
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/* 0x05C */ u8 pkg2_ver;
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/* 0x05D */ u8 bl_ver;
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/* 0x05E */ u16 pad1;
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/* 0x060 */ u32 sec_size[4];
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/* 0x070 */ u32 sec_off[4];
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/* 0x080 */ u8 sec_sha256[0x80];
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/* 0x100 */ u8 data[];
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} pkg2_hdr_t;
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typedef struct _pkg2_ini1_t
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{
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u32 magic;
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u32 size;
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u32 num_procs;
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u32 pad;
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} pkg2_ini1_t;
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enum kip_offset_section
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{
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KIP_TEXT = 0,
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KIP_RODATA = 1,
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KIP_DATA = 2,
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KIP_BSS = 3,
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KIP_UNKSEC1 = 4,
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KIP_UNKSEC2 = 5
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};
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#define KIP1_NUM_SECTIONS 6
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typedef struct _pkg2_kip1_sec_t
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{
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u32 offset;
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u32 size_decomp;
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u32 size_comp;
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u32 attrib;
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} pkg2_kip1_sec_t;
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typedef struct _pkg2_kip1_t
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{
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/* 0x000 */ u32 magic;
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/* 0x004 */ char name[12];
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/* 0x010 */ u64 tid;
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/* 0x018 */ u32 proc_cat;
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/* 0x01C */ u8 main_thrd_prio;
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/* 0x01D */ u8 def_cpu_core;
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/* 0x01E */ u8 res;
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/* 0x01F */ u8 flags;
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/* 0x020 */ pkg2_kip1_sec_t sections[KIP1_NUM_SECTIONS];
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/* 0x080 */ u32 caps[0x20];
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/* 0x100 */ u8 data[];
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} pkg2_kip1_t;
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typedef struct _pkg2_kip1_info_t
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{
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pkg2_kip1_t *kip1;
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u32 size;
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link_t link;
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} pkg2_kip1_info_t;
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void pkg2_get_newkern_info(u8 *kern_data);
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u32 pkg2_calc_kip1_size(pkg2_kip1_t *kip1);
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pkg2_hdr_t *pkg2_decrypt(void *data, u8 mkey);
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#endif
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