SceSdstor

Module

SceSdstor module does not export any functions exсept module_start.

This module is responsible for initializing all storage devices. This includes:

• eMMC
• Game gard
• Memory card
• Usb Mass Storage (unknown SceUsbMassForDriver)

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

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	unknown element 0
0x0C78	0x238	unknown element 1
0x0EB0	0x238	unknown element 2
0x10E8	0x238	unknown element 3
0x1320	0x238	unknown 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();