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rpi-MMU-example
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Simple kernel to present usage of Memory Management Unit, under Raspberry Pi 3B running libre firmware
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interrupts.c
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2020-01-03
add (not yet fully working - it can only send through uart now) interrupt-dri...
Wojtek Kosior
2020-01-02
change naming of functions scheduling timer irq for a specified time from now
Wojtek Kosior
2020-01-02
demo of arm timer irq
Wojtek Kosior
2019-12-31
reset is used by us in a hacky way and never really triggered by hardware; ma...
Wojtek Kosior
2019-12-30
io api rework
Wojtek Kosior
2019-12-30
implement getchar() and putchar() in terms of supervisor call
Wojtek Kosior
2019-12-28
enter and exit supervisor call (+ fixed jumping to PL0 for the first time - s...
Wojtek Kosior
2019-12-28
simple interrupt handling functions declarations, without attributes
Wojtek Kosior
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
2019-11-12
add interrupts; add some more content in pipe (commented out for now)
vetch
2019-11-12
finalize Makefile for writing to rpi
vetch