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AgeCommit message (Collapse)Author
2019-12-31split stack into irq, fiq and supervisor stacks; add proper handling of ↵Wojtek Kosior
those in interrupt handlers (asm code)
2019-12-28enter and exit supervisor call (+ fixed jumping to PL0 for the first time - ↵Wojtek Kosior
setting sp was broken there)
2019-12-28split kernel into 2 stages; second stage gets copied to 0x0 and runs from thereWojtek Kosior
2019-12-26improve linking of interruptsWojtek Kosior
2019-12-10re-enter system mode on invalid data access from PL0 codeWojtek Kosior