Lephe 2cdf925f94 interrupts: save caller-saved registers in main handler ... This is an obvious requirement for the interrupt routine, which was forgotten and only surfaced when I used a timer callback started with multiplications in an innocent add-in. r0..r7 are saved automatically, which leaves pr, gbr, mach et macl susceptible to corruption by the interrupt handler.		2020-05-06 20:45:35 +02:00
..
core	exc: add exception handlers, use them in the DMA	2019-09-03 22:15:00 +02:00
display	code review and display driver changes	2020-02-23 16:05:25 +01:00
gint	interrupts: save caller-saved registers in main handler	2020-05-06 20:45:35 +02:00