Files
ppsspp/Core
Francisco José García García 3d69708fca sceIo: PGD offset through a pointer, and plain data from that offset
ioctl 0x04100002 (set the PGD offset) gets a pointer to the offset with
inlen 4 from the firmware's POPS manager. Our own sceNpDrmEdataSetupKey still
passes the offset itself.

When ioctl 0x04100001 finds no PGD there, the file is read as plain data from
that offset, not from the start (the same for ordinary files, whose offset is
0). A converted PS1 EBOOT's disc image is plain, and POPS reads it right
after. A PGD with the wrong key still leaves the file at 0.
2026-10-20 21:49:46 +02:00
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