dunno why, but self_rebuilder never seems to work.
I've tried doing some mods in a game and use the following command to recompile the eboot.bin
self_rebuilder mod.ELF RDR2x.self RDR2.self
but ps3 never seems to boot the game, just goes back to XMB.
make_self seems to work, but sometimes the game's get bugged (even with the elf not modded, just for tests) like red dead redemption undead nightmare where you go trough walls, horse flying and some other crazy bugs.
that's what the self_rebuilder says:
SELF header information
auth id: 1010000001000003
vendor id: 0000000001000002
app version: 1.0.0
version suffix: 100
SDK type: Unknown > = 3.50
app type: application
file suffix: 315 (rev 0x01)
Starting to build self or sprx now...
ELF section 00
new size: 0x8c2793
ELF section 01
new size: 0x87979
Signature of the SELF header