Booting VSH in Jpcsp

[DragonNeos]

Will DOCUMENT.DAT files be viewable from the VSH in the future? Currently, any game that contains a DOCUMENT.DAT file is not being detected by the emulator while using the VSH.

Have you an example for such a game?
How is a real PSP displaying it? I don't remember having seen such a DOCUMENT.DAT file...

Commercial games that are distributed digitally through the PlayStation Network may have a DOCUMENT.DAT file next to the game (EBOOT.PBP). Demos and Trial games hosted on either PSN or the developer's website can also have a DOCUMENT.DAT file (Ex: God Eater 2 Trial, Yu-Gi-Oh! ARC-V Tag Force Special Trial). The DOCUMENT.DAT file is a software version of the manual that developers used to provide in game cases in previous console generations.

PSP
       

JPCSP (Emulator can't detect file in directory)
       

Other issues with the VSH:
1) VSH is not displaying the curving waves correctly (possible VSH/bézier curve issue?)
       

2) VSH is showing duplicate entries for any file and doesn't allow execution of encrypted EBOOT.PBP (except for certain demos/trial games that are classified in the "MG" category such as Bleach: Heat the Soul 5 Trial which will crash the emulator after gameboot.pmf loads)
       

3) After selecting a game, there should be audio playing on the screen with PSP displayed as the emulator is attempting to load the game (gameboot.pmf is not consistent in always producing the booting sound). None of the audio prx modules is producing any sound when the game is loaded.

4) Custom Themes are not saved in the configuration after the emulator is closed. The emulator will bring up the default theme when the VSH is loaded up again (similar behavior to Date & Time Settings before the issue was fixed).

5) On the VSH, the Free Space capacity of the Memory Stick displays a random number (972 MB).

6) The emulator has issues when attempting to open the PlayStation®Store (displays "An internal error has occurred. (80110684)" or view Network Settings (see below):

Code:

14:02:55  INFO      hle - ScePafJob - sceKernelStartModule - no entry address
14:02:55 ERROR compiler - ScePafJob - Trying to compile an invalid address 0x01420660
14:02:55  INFO compiler - ScePafJob - Compiling for Interpreter _S1_3_8511ADC
14:02:55  INFO hle.sceSsl - ScePafJob - sceSslInit heapSize=0x40000
14:02:55  WARN      hle - ScePafJob - 08519A08 Unknown instruction 00000000000000111111111111111000 (0x0003FFF8)
14:02:55  INFO hle.sceSsl - ScePafJob - sceSslInit returning 0x8860000
14:02:55 ERROR compiler - ScePafJob - Trying to compile an invalid address 0x00000004
14:02:55 ERROR  runtime - ScePafJob - RuntimeContext.jumpCall - Cannot find executable
14:02:55 ERROR  runtime - ScePafJob - Catched Throwable in RuntimeThread:
java.lang.RuntimeException: Cannot find executable
    at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:152)
    at jpcsp.Allegrex.compiler.RuntimeContext.jump(RuntimeContext.java:202)
    at _S1_2_883AA58.s(_S1_2_883AA58.java:196)
    at _S1_2_883AC00.s(_S1_2_883AC00.java:256)
    at _S1_2_883AC00.exec(_S1_2_883AC00.java)
    at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:170)
    at jpcsp.Allegrex.compiler.RuntimeContext.call(RuntimeContext.java:223)
    at _S1_2_9C7A33C.s(_S1_2_9C7A33C.java:868)
    at _S1_2_9C7A33C.exec(_S1_2_9C7A33C.java)
    at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:170)
    at jpcsp.Allegrex.compiler.RuntimeContext.call(RuntimeContext.java:223)
    at _S1_2_8896724.s(_S1_2_8896724.java:828)
    at _S1_2_8895310.s(_S1_2_8895310.java:40)
    at _S1_2_8895310.exec(_S1_2_8895310.java)
    at jpcsp.Allegrex.compiler.RuntimeContext.jumpCall(RuntimeContext.java:170)
    at jpcsp.Allegrex.compiler.RuntimeContext.call(RuntimeContext.java:223)
    at _S1_2_89303B0.s(_S1_2_89303B0.java:36)
    at _S1_2_89303B0.exec(_S1_2_89303B0.java)
    at jpcsp.Allegrex.compiler.RuntimeContext.execWithReturnAddress(RuntimeContext.java:736)
    at jpcsp.Allegrex.compiler.RuntimeContext.runThread(RuntimeContext.java:797)
    at jpcsp.Allegrex.compiler.RuntimeThread.run(RuntimeThread.java:50)

7) Certain homebrew applications such as PRXdecrypter 2.7a will not be able to load when selected from the VSH (displays "Error 0x80010002 loading/starting PRXdecrypter02g module" and "Exiting in 10 seconds...").

Is it possible to make the Home button provide the same functionality as it does on the PSP (if the user provides all necessary firmware files)? (Pressing Home while in a game will display "Do you want to quit the game?" and pressing "Yes" will show "Please wait..." and bring the user back to the VSH). On JPCSP, pressing Home will bring up the message "Exit the current application?" After clicking on "Yes", the emulator will stop responding to any commands (such as trying to load another game from either Load UMD... or Load file...).