| PS3 Software Versions where this call is known to exist | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Version | Returns R3 | R4 | R5 | R6 | R7 | R8 | R9 | R10 | Comments |
| PAL 1.7 | 0 (LV1_SUCCESS) | CPU usage time? | 0 | 0 | 0 | 0 | 0 | 0 | R3-R10 were passed in the call as 0 |
Notes:
- Each time the function called, it returns a different R4.
- May not take arguments.
The value in r4 seems to be a time counter. It increments at timebase rate (79.8Mhz) only when the CPU is active, including in hypervisor calls except lv1_pause.