A fast and easily customised operating system
for ARM devices
HAL_PlatformInfo
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_PlatformInfo
HAL_PlatformInfo
(HAL entry #63)
void HAL_PlatformInfo(int ignored,unsigned int *flags,unsigned int *validflags)
| Entry | |
|---|---|
| ignored | This value should be ignored |
| flags | Pointer to location to store platform specifier flags |
| validflags | Pointer to location to store mask of valid platform specifier flags |
| Exit | |
|---|---|
| - |
Use
This call is used to obtain the values of R1 and R2 that are returned by SWI OS_ReadSysInfo 8. The value returned in R0 cannot be specified, as it is always 5 (HAL) for HAL kernels.
User software should always use OS_ReadSysInfo 8 instead of calling the HAL directly.