Module
SceSdstor module does not export any functions exсept module_start.
This module is responsible for initializing all storage devices. This includes:
Known NIDs
Version |
Name |
World |
Privilege |
NID
|
1.69 |
SceSdstor |
Non-secure |
Kernel |
0x5804A397
|
3.60 |
SceSdstor |
? |
Kernel |
0xD7FBAE7C
|
Libraries
Known NIDs
Version |
Name |
World |
Visibility |
NID
|
Types
typedef struct sdstor_mbr_ctx //size is 0x238
{
uint8_t unk_0[0x50];
uint32_t unk_50;
void* mbr_ptr; //pointer to corresponding MBR record in array (offset 0x40)
uint32_t unk_58;
uint32_t unk_5C;
uint8_t unk_60[0x1D8];
}sdstor_mbr_ctx;
Data segment layout
Address |
Size |
Description
|
0x0000 |
0x40 |
unknown
|
0x0040 |
0x200 |
MBR of eMMC
|
0x0240 |
0x200 |
MBR of Game gard
|
0x0440 |
0x200 |
MBR of Memory card
|
0x0640 |
0x200 |
unknown (most likely for MBR since there are 5 elements in all arrays)
|
0x0840 |
0x200 |
unknown (most likely for MBR since there are 5 elements in all arrays)
|
0x0A40 |
0x238 |
sdstor_mbr_ctx element 0
|
0x0C78 |
0x238 |
sdstor_mbr_ctx element 1
|
0x0EB0 |
0x238 |
sdstor_mbr_ctx element 2
|
0x10E8 |
0x238 |
sdstor_mbr_ctx element 3
|
0x1320 |
0x238 |
sdstor_mbr_ctx element 4
|
0x1558 |
0x1C8 |
unknown
|
0x1720 |
0x200 |
unknown (gcd-lp-act-mediaid ?)
|
0x1920 |
0x200 |
unknown (mcd-lp-act-mediaid ?)
|
0x1B20 |
0xB4 |
array of 5 structures of size 0x24
|
0x1BD4 |
0x1C |
unknown
|
0x1BF0 |
0x3C |
array of 5 structures of size 0xC
|
0x1C2C |
0x8C |
array of 5 structures of size 0x1C
|
0x1CB8 |
0x8 |
unknown
|
0x1CC0 |
0x200 |
MBR of Game gard
|
SceSdstor
module_start
Version |
NID
|
3.60 |
0x935cd196
|
int module_start();