head.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>

Include dependency graph for head.c:

Classes
struct	boot_file_head

Macros
#define	BROM_FILE_HEAD_PADDING   (0x10)
#define	BROM_FILE_HEAD_SIZE   ((sizeof(boot_file_head_t) + BROM_FILE_HEAD_PADDING) & 0x00FFFFF)
#define	BROM_FILE_HEAD_BIT_10_1   ((BROM_FILE_HEAD_SIZE & 0x7FE) >> 1)
#define	BROM_FILE_HEAD_BIT_11   ((BROM_FILE_HEAD_SIZE & 0x800) >> 11)
#define	BROM_FILE_HEAD_BIT_19_12   ((BROM_FILE_HEAD_SIZE & 0xFF000) >> 12)
#define	BROM_FILE_HEAD_BIT_20   ((BROM_FILE_HEAD_SIZE & 0x100000) >> 20)
#define	BROM_FILE_HEAD_SIZE_OFFSET   ((BROM_FILE_HEAD_BIT_20 << 31) | (BROM_FILE_HEAD_BIT_10_1 << 21) | (BROM_FILE_HEAD_BIT_11 << 20) | (BROM_FILE_HEAD_BIT_19_12 << 12))
#define	JUMP_INSTRUCTION   (BROM_FILE_HEAD_SIZE_OFFSET | 0x6f)
#define	BOOT0_MAGIC   "eGON.BT0"
#define	STAMP_VALUE   (0x12345678)
#define	BOOT_PUB_HEAD_VERSION   "3000"

Typedefs
typedef struct boot_file_head	boot_file_head_t

Functions
const	__attribute__ ((section(".boot0_head")))

Variables
uint32_t	__spl_size []
uint32_t	__code_start_address []

Macro Definition Documentation

BOOT0_MAGIC

#define BOOT0_MAGIC   "eGON.BT0"

BOOT_PUB_HEAD_VERSION

#define BOOT_PUB_HEAD_VERSION   "3000"

BROM_FILE_HEAD_BIT_10_1

#define BROM_FILE_HEAD_BIT_10_1   ((BROM_FILE_HEAD_SIZE & 0x7FE) >> 1)

BROM_FILE_HEAD_BIT_11

#define BROM_FILE_HEAD_BIT_11   ((BROM_FILE_HEAD_SIZE & 0x800) >> 11)

BROM_FILE_HEAD_BIT_19_12

#define BROM_FILE_HEAD_BIT_19_12   ((BROM_FILE_HEAD_SIZE & 0xFF000) >> 12)

BROM_FILE_HEAD_BIT_20

#define BROM_FILE_HEAD_BIT_20   ((BROM_FILE_HEAD_SIZE & 0x100000) >> 20)

BROM_FILE_HEAD_PADDING

#define BROM_FILE_HEAD_PADDING   (0x10)

BROM_FILE_HEAD_SIZE

#define BROM_FILE_HEAD_SIZE   ((sizeof(boot_file_head_t) + BROM_FILE_HEAD_PADDING) & 0x00FFFFF)

BROM_FILE_HEAD_SIZE_OFFSET

#define BROM_FILE_HEAD_SIZE_OFFSET   ((BROM_FILE_HEAD_BIT_20 << 31) | (BROM_FILE_HEAD_BIT_10_1 << 21) | (BROM_FILE_HEAD_BIT_11 << 20) | (BROM_FILE_HEAD_BIT_19_12 << 12))

JUMP_INSTRUCTION

#define JUMP_INSTRUCTION   (BROM_FILE_HEAD_SIZE_OFFSET | 0x6f)

STAMP_VALUE

#define STAMP_VALUE   (0x12345678)

Typedef Documentation

boot_file_head_t

typedef struct boot_file_head boot_file_head_t

Function Documentation

__attribute__()

const __attribute__

(

(section(".boot0_head"))

)

Variable Documentation

__code_start_address

uint32_t __code_start_address[]

extern

__spl_size

uint32_t __spl_size[]

extern