psp2swu.self

By looking this reference (http://www.sco.com/developers/gabi/latest/ch4.eheader.html) seems that the self data is written for 32 bit, instead of 64 as i should expect. anybody knows why?
Deroad 04:58, 25 June 2012 (EDT)

Well the question is for sure long time answered but the Vita CPU is a 32 bit one.
Cfwprophet 00:29, 22 Sept 2016

Authentication ID

Offset 0x80 in the SELF header. SceWebCore has 0x8000 set; the only system app with that flag set.

sceAppMgrConvertVs0UserDrivePath checks the authentication id to limit mount points.

0x2800000000008003 seen used by SceWebCore can only access vs0:data/external/cert/ and vs0:data/external/webcore/

0x2800000000008004 seen used by games and 0x210000101CD20007 seen used by PSM can only access vs0:data/external and vs0:sys/external

Offset	Size	Description
0x0	0x4	Relocation Type
0x4	0x4	Long entry: Addend
0x4	0x4	Short entry: 0-19 = Bits 10-29 of offset, 20-31 = addend
0x8	0x4	Long entry: Offset

Relocations can be of two types: 8 byte "short" entries or 12 byte "long" entries. The relocation code is the same as ARM ELF format.

Segment start = Buffer address of segment indexed at "Patch segment"

Symbol start = Buffer address of segment indexed at "Symbol segment"

Address to patch = segment start + offset

P = address to patch

S = "Symbol segment" == 15 ? 0 : symbol start

A = addend

Start	End	Description
0	3	Short entry if set
4	7	Symbol segment
8	15	Relocation code
16	19	Patch segment
20	27	Long entry: Optional relocation code 2
28	31	Long entry: Optional distance 2
20	31	Short entry: Lower 12 bits of offset