| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-01-03 | add (not yet fully working - it can only send through uart now) ↵ | Wojtek Kosior | |
| interrupt-driven uart together with "scheduler" | |||
| 2019-12-31 | split stack into irq, fiq and supervisor stacks; add proper handling of ↵ | Wojtek Kosior | |
| those in interrupt handlers (asm code) | |||
| 2019-12-28 | enter and exit supervisor call (+ fixed jumping to PL0 for the first time - ↵ | Wojtek Kosior | |
| setting sp was broken there) | |||
| 2019-12-28 | split kernel into 2 stages; second stage gets copied to 0x0 and runs from there | Wojtek Kosior | |
| 2019-12-26 | improve linking of interrupts | Wojtek Kosior | |
| 2019-12-10 | re-enter system mode on invalid data access from PL0 code | Wojtek Kosior | |
 |
index : rpi-MMU-example | |
| Simple kernel to present usage of Memory Management Unit, under Raspberry Pi 3B running libre firmware |
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path: root/interrupt_vector.S