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for ARM devices
OS_ReadSysInfo 8
Programmer's Reference Manuals
» Part 15 – SWI Calls
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» OS_ReadSysInfo
» OS_ReadSysInfo 8
OS_ReadSysInfo 8
(SWI &58)
| Entry | |
|---|---|
| R0 | 8 |
| Exit | |
|---|---|
| R0 | Platform class |
| R1 | Flags |
| R2 | Mask of which bits in R1 are valid on this class |
Use
The purpose of this call is to read information about the hardware platform the Operating System is running on.
Notes
The fault address is the same as the 32-bit PC for a prefetch abort, but is the address that caused the abort for a data abort.