Picklock_RCM/source/hos/pkg2.h

109 lines
2.2 KiB
C

/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2020 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _PKG2_H_
#define _PKG2_H_
#include "../utils/types.h"
#include "../utils/list.h"
#define PKG2_MAGIC 0x31324B50
#define PKG2_SEC_BASE 0x80000000
#define PKG2_SEC_KERNEL 0
#define PKG2_SEC_INI1 1
#define PKG2_NEWKERN_GET_INI1_HEURISTIC 0xD2800015 // Offset of OP + 12 is the INI1 offset.
extern u32 pkg2_newkern_ini1_val;
extern u32 pkg2_newkern_ini1_start;
extern u32 pkg2_newkern_ini1_end;
typedef struct _kernel_patch_t
{
u32 id;
u32 off;
u32 val;
u32 *ptr;
} kernel_patch_t;
typedef struct _pkg2_hdr_t
{
u8 ctr[0x10];
u8 sec_ctr[0x40];
u32 magic;
u32 base;
u32 pad0;
u16 version;
u16 pad1;
u32 sec_size[4];
u32 sec_off[4];
u8 sec_sha256[0x80];
u8 data[];
} pkg2_hdr_t;
typedef struct _pkg2_ini1_t
{
u32 magic;
u32 size;
u32 num_procs;
u32 pad;
} pkg2_ini1_t;
typedef struct _pkg2_kip1_sec_t
{
u32 offset;
u32 size_decomp;
u32 size_comp;
u32 attrib;
} pkg2_kip1_sec_t;
#define KIP1_NUM_SECTIONS 6
typedef struct _pkg2_kip1_t
{
u32 magic;
u8 name[12];
u64 tid;
u32 proc_cat;
u8 main_thrd_prio;
u8 def_cpu_core;
u8 res;
u8 flags;
pkg2_kip1_sec_t sections[KIP1_NUM_SECTIONS];
u32 caps[0x20];
u8 data[];
} pkg2_kip1_t;
typedef struct _pkg2_kip1_info_t
{
pkg2_kip1_t *kip1;
u32 size;
link_t link;
} pkg2_kip1_info_t;
typedef struct _pkg2_kernel_id_t
{
u8 hash[8];
kernel_patch_t *kernel_patchset;
} pkg2_kernel_id_t;
bool pkg2_parse_kips(link_t *info, pkg2_hdr_t *pkg2, bool *new_pkg2);
int pkg2_decompress_kip(pkg2_kip1_info_t* ki, u32 sectsToDecomp);
pkg2_hdr_t *pkg2_decrypt(void *data);
#endif