mirror of
https://github.com/ps5-linux/ps5-linux-loader.git
synced 2026-05-09 00:24:16 +00:00
43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#ifndef UTILS_H
|
|
#define UTILS_H
|
|
#include "shellcode_kernel_args.h"
|
|
#include <stdint.h>
|
|
|
|
extern void (*printf)(const char *format, ...);
|
|
uint64_t PHYS_TO_DMAP(uint64_t pa);
|
|
void memcpy(void *dest, void *src, uint64_t len);
|
|
|
|
// Defines for Page management
|
|
enum page_bits {
|
|
P = 0,
|
|
RW,
|
|
US,
|
|
PWT,
|
|
PCD,
|
|
A,
|
|
D,
|
|
PS,
|
|
G,
|
|
XO = 58,
|
|
PK = 59,
|
|
NX = 63
|
|
};
|
|
|
|
#define PG_B_P (1ULL << P)
|
|
#define PG_B_RW (1ULL << RW)
|
|
#define PAGE_P(x) (x & (1ULL << P))
|
|
#define PAGE_RW(x) (x & (1ULL << RW))
|
|
#define PAGE_PS(x) (x & (1ULL << PS))
|
|
#define PAGE_XO(x) (x & (1ULL << XO))
|
|
#define PAGE_CLEAR_XO(x) (x &= ~(1ULL << XO))
|
|
#define PAGE_CLEAR_G(x) (x &= ~(1ULL << G))
|
|
#define PAGE_SET_RW(x) (x |= (1ULL << RW))
|
|
#define PAGE_PA(x) (x & 0x000FFFFFFFFFF000ULL)
|
|
#define P_SIZE(l) ((l == 1) ? (1ULL << 30) : (1ULL << 21))
|
|
|
|
uint64_t read_cr3(void);
|
|
uint64_t va_to_pa_kernel(uint64_t va);
|
|
uint64_t va_to_pa_custom(uint64_t va, uint64_t cr3_custom);
|
|
uint32_t putc_uart(uint64_t dmap, uint8_t tx_byte);
|
|
|
|
#endif |