198 lines
4.7 KiB
C
198 lines
4.7 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018-2021 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 _TYPES_H_
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#define _TYPES_H_
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#include <assert.h>
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/* Types */
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typedef signed char s8;
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typedef short s16;
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typedef short SHORT;
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typedef int s32;
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typedef int INT;
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typedef int bool;
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typedef long LONG;
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typedef long long int s64;
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typedef unsigned char u8;
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typedef unsigned char BYTE;
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typedef unsigned short u16;
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typedef unsigned short WORD;
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typedef unsigned short WCHAR;
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typedef unsigned int u32;
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typedef unsigned int UINT;
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typedef unsigned long DWORD;
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typedef unsigned long long QWORD;
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typedef unsigned long long int u64;
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typedef volatile unsigned char vu8;
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typedef volatile unsigned short vu16;
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typedef volatile unsigned int vu32;
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#ifdef __aarch64__
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typedef u64 uptr;
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#else /* __arm__ or __thumb__ */
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typedef u32 uptr;
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#endif
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/* Colors */
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#define COLOR_RED 0xFFE70000
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#define COLOR_ORANGE 0xFFFF8C00
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#define COLOR_YELLOW 0xFFFFFF40
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#define COLOR_GREEN 0xFF40FF00
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#define COLOR_BLUE 0xFF00DDFF
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#define COLOR_VIOLET 0xFF8040FF
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static const u32 colors[6] = {COLOR_RED, COLOR_ORANGE, COLOR_YELLOW, COLOR_GREEN, COLOR_BLUE, COLOR_VIOLET};
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/* Important */
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#define false 0
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#define true 1
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#define NULL ((void *)0)
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/* Misc */
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#define DISABLE 0
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#define ENABLE 1
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/* Sizes */
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#define SZ_1K 0x400
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#define SZ_2K 0x800
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#define SZ_4K 0x1000
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#define SZ_8K 0x2000
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#define SZ_16K 0x4000
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#define SZ_32K 0x8000
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#define SZ_64K 0x10000
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#define SZ_128K 0x20000
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#define SZ_256K 0x40000
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#define SZ_512K 0x80000
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#define SZ_1M 0x100000
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#define SZ_2M 0x200000
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#define SZ_4M 0x400000
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#define SZ_8M 0x800000
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#define SZ_16M 0x1000000
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#define SZ_32M 0x2000000
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#define SZ_64M 0x4000000
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#define SZ_128M 0x8000000
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#define SZ_256M 0x10000000
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#define SZ_512M 0x20000000
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#define SZ_1G 0x40000000
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#define SZ_2G 0x80000000
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#define SZ_PAGE SZ_4K
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/* Macros */
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#define ALWAYS_INLINE inline __attribute__((always_inline))
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#define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
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#define ALIGN_DOWN(x, a) ((x) & ~((a) - 1))
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#define BIT(n) (1U << (n))
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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#define DIV_ROUND_UP(a, b) ((a + b - 1) / b)
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
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#define LOG2(n) (32 - __builtin_clz(n) - 1)
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#define CLZ(n) __builtin_clz(n)
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#define CLO(n) __builtin_clz(~n)
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#define OFFSET_OF(t, m) ((uptr)&((t *)NULL)->m)
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#define CONTAINER_OF(mp, t, mn) ((t *)((uptr)mp - OFFSET_OF(t, mn)))
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#define byte_swap_16(num) ((((num) >> 8) & 0xff) | (((num) << 8) & 0xff00))
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#define byte_swap_32(num) ((((num) >> 24) & 0xff) | (((num) << 8) & 0xff0000) | \
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(((num) >> 8 )& 0xff00) | (((num) << 24) & 0xff000000))
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/* Bootloader/Nyx */
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#define BOOT_CFG_AUTOBOOT_EN BIT(0)
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#define BOOT_CFG_FROM_LAUNCH BIT(1)
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#define BOOT_CFG_FROM_ID BIT(2)
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#define BOOT_CFG_TO_EMUMMC BIT(3)
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#define EXTRA_CFG_KEYS BIT(0)
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#define EXTRA_CFG_PAYLOAD BIT(1)
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#define EXTRA_CFG_MODULE BIT(2)
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#define EXTRA_CFG_NYX_UMS BIT(5)
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#define EXTRA_CFG_NYX_RELOAD BIT(6)
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typedef enum _nyx_ums_type
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{
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NYX_UMS_SD_CARD = 0,
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NYX_UMS_EMMC_BOOT0,
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NYX_UMS_EMMC_BOOT1,
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NYX_UMS_EMMC_GPP,
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NYX_UMS_EMUMMC_BOOT0,
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NYX_UMS_EMUMMC_BOOT1,
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NYX_UMS_EMUMMC_GPP
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} nyx_ums_type;
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typedef struct __attribute__((__packed__)) _boot_cfg_t
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{
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u8 boot_cfg;
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u8 autoboot;
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u8 autoboot_list;
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u8 extra_cfg;
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union
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{
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struct
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{
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char id[8]; // 7 char ASCII null teminated.
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char emummc_path[0x78]; // emuMMC/XXX, ASCII null teminated.
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};
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u8 ums; // nyx_ums_type.
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u8 xt_str[0x80];
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};
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} boot_cfg_t;
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static_assert(sizeof(boot_cfg_t) == 0x84, "Boot cfg storage size is wrong!");
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typedef struct __attribute__((__packed__)) _ipl_ver_meta_t
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{
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u32 magic;
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u32 version;
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u16 rsvd0;
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u16 rsvd1;
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} ipl_ver_meta_t;
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typedef struct __attribute__((__packed__)) _reloc_meta_t
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{
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u32 start;
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u32 stack;
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u32 end;
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u32 ep;
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} reloc_meta_t;
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typedef enum
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{
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VALIDITY_UNCHECKED = 0,
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VALIDITY_INVALID,
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VALIDITY_VALID
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} validity_t;
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typedef enum
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{
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OPEN_MODE_READ = 1,
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OPEN_MODE_WRITE = 2,
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OPEN_MODE_ALLOW_APPEND = 4,
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OPEN_MODE_READ_WRITE = OPEN_MODE_READ | OPEN_MODE_WRITE,
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OPEN_MODE_ALL = OPEN_MODE_READ | OPEN_MODE_WRITE | OPEN_MODE_ALLOW_APPEND
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} open_mode_t;
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#endif
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