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path: root/PL0_test.c
AgeCommit message (Collapse)Author
2019-12-30io api reworkWojtek Kosior
2019-12-30implement getchar() and putchar() in terms of supervisor callWojtek Kosior
2019-12-28enter and exit supervisor call (+ fixed jumping to PL0 for the first time - ↵Wojtek Kosior
setting sp was broken there)
2019-12-10remove old, unneeded uart_puts() callWojtek Kosior
2019-12-02create a separate library for kernel code that should run in PL0 modeWojtek Kosior
2019-11-26don't use switch statement with fallthroughWojtek Kosior
2019-11-12some ugly instructions (I wouldn't call this code), that switch to PL0 and ↵Wojtek Kosior
check that MMU really works here - it's temporary, don't merge! (merge commit b4 PL0_test.c was added, if you really want)
2019-11-12TEST CODE: prepare for switching to PL0Wojtek Kosior