94ea3a0acb
Driver definitions which are used by kernel/core in base-hw, and also by other drivers (e.g. from the os repository) have to reside in the generic base-repository, for instance some uart drivers. All drivers which are interesting for one of the sites only (sp804 for timer driver, or cortex_a9 cpu driver for base-hw) should reside in the respective repos. Factorize cpu context out of Cortex A9 specific definitions. Moreover, there is already a Cpu_state object containing all common ARM registers. We use this as a base for the cpu context switching done by the base-hw kernel. The Cpu_state class get extended by a cpu-exception field, that stores the kind of exception raised when the corresponding context got interrupted. This information is used not only by the base-hw kernel, but also by the TrustZone VMM that is build currently. |
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| .. | ||
| atomic.h | ||
| cpu_state.h | ||
| string.h | ||