Psp2renga Vita: Difference between revisions

psp2renga
psp2renga
General
Author	SKGleba
Type	Developments
Version	1.2
License	MIT License
Last Updated	2019/12/23
Links
	Download
	Website
	Source

Latest revision as of 01:33, 31 January 2024

Psp2renga is a custom lv0 framework for Playstation Vita/TV.

See readme for instructions.

Changelog

v1.2

Changelog [NMF]:
- Removed irq_handler hook, added fcmd_handler hook instead => stability++.
- Added support for custom-paddr framework banks (phycont/cSRAM) => compatibility++.
- Optimized code exec.
Changelog [NMP]:
- Removed TaiHen requirements.
- Added ussm caching (optional) => stability++.
- Added support for custom-paddr commem => compatibility++.
- Moved the setup payloads to venezia SPRAM.
- Optimized the exploit/code exec.
Changelog [RENGA]:
- Added renga_xet_bank for phycont/sram switching
- Added renga_mepcpy
- Now renga runs by default on PhyCont (add the _forcesram plugin to SceShell if you want all-time SRAM)
- Added 3 user plugins: _settings; _forcephy; and _forcesram.
- Updated the lv0loader

v1.0

First Release.

Credits

Team Molecule for the update_sm 0x50002 exploit and help over discord.
Team Molecule for HenKaku, TaiHen and Enso.
xerpi for the vita-baremetal-loader.
CelesteBlue for the ssmgr-resume hook.

External links

GitHub - https://github.com/SKGleba/psp2renga
Twitter - https://twitter.com/skgleba/status/1208800338993713152

@@ Line 9: / Line 9: @@
 |license=MIT
 |download=https://dlhb.gamebrew.org/vitahomebrews/psp2rengavita.7z
-|website=https://github.com/SKGleba/psp2renga
+|website=https://twitter.com/skgleba/status/1208800338993713152
-|source=
+|source=https://github.com/SKGleba/psp2renga
 |donation=
 }}
@@ Line 19: / Line 19: @@
 |image_alt=psp2renga
 }}
 Psp2renga is a custom lv0 framework for Playstation Vita/TV.
-==Usage (end-user)==
+See [https://github.com/SKGleba/psp2renga/blob/master/README.md readme] for instructions.
-* Put psp2renga.skprx in ur0:tai/
-* Add a line to ux0: or ur0: /tai/config.txt under *KERNEL
-** ur0:tai/psp2renga.skprx
-* Reboot
-==For developers==
-psp2renga requires [[TaiHEN Vita|taihen]].
-===Basic info===
-* For all communication ARM<->FRAMEWORK the Camera SRAM (p: 0x1C000000 - 0x1C1FE000) or a custom-mapped phycont block is used.
-** In renga it is referred to as "commem" or "corridor".
-* There are two patches used:
-** run_sm::set_state(5) hook - After SM load, before jumping to it.
-** fcmd_handler() hook - After ARM command is received, before executing it.
-* At every sleep/resume the crypto processor is reset, commem is reset too.
-* The framework is injected by exploiting update_sm::0x50002
-* If logging is enabled, psp2renga creates a log in "ux0:data/0psp2renga.log".
-===Commem layout===
-* 0x0-0x200: Framework config.
-* 0x200-0x500: Entry manager, run_sm hook jumps there.
-* 0x500-0xD0000: 12 0x10000 entry blocks, one additional smaller block.
-* 0xD0000-0xF0000: Reserved for any-time-run code, fcmd_handler hook jumps there.
-* 0xF0000-0x1FE000: Unused.
-===Usage===
-* For kernel-exports check /Include/renga-funcs.h
-* For user-exports check /Include/renga_user-funcs.h
-* For important defines check /Include/renga-defs.h
-* You may use lv0_loader.vpk (/User/app/) to easily run your own MeP payloads.
-* You may use renga.suprx (/User/plugins/) to easily switch between Camera SRAM and the phycont block.
-** Add the _settings one to SceSettings, there will be a new entry in Settings->System
-** Add the _forcephy or _forcesram to target apps, either phycont or sram mode will be forced.
 ==Changelog==
@@ Line 76: / Line 45: @@
 ==Credits==
-* Team Molecule for the update_sm 0x50002 exploit and help over discord
+* Team Molecule for the update_sm 0x50002 exploit and help over discord.
-* Team Molecule for HenKaku, TaiHen and Enso
+* Team Molecule for HenKaku, TaiHen and Enso.
-* xerpi for the vita-baremetal-loader
+* xerpi for the vita-baremetal-loader.
-* CelesteBlue for the ssmgr-resume hook
+* CelesteBlue for the ssmgr-resume hook.
 == External links ==
-* Github - https://github.com/SKGleba/psp2renga
+* GitHub - https://github.com/SKGleba/psp2renga
+* Twitter - https://twitter.com/skgleba/status/1208800338993713152