ardix

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Author	SHA1	Message	Date
fef	7e6dbad05f	sched: complete rework of context switching The old strategy was to only do context switching from within the PendSV handler. This worked fine until now because all syscalls were handled either atomically or just returned -EAGAIN if the resource was locked or busy. However, with the introduction of I/O wait, we need to be able to sleep directly from within the kernel by moving the context switching completely into the kernel.	2021-08-08 20:48:55 +02:00
fef	c806c21936	arch: move vector table to separate file	2021-08-03 17:33:35 +02:00
fef	05662bc39e	arch: add fault handlers, rename exceptions	2021-08-03 14:41:36 +02:00

Author

SHA1

Message

Date

fef

7e6dbad05f

sched: complete rework of context switching

The old strategy was to only do context switching
from within the PendSV handler.  This worked fine
until now because all syscalls were handled either
atomically or just returned -EAGAIN if the
resource was locked or busy.  However, with the
introduction of I/O wait, we need to be able to
sleep directly from within the kernel by moving
the context switching completely into the kernel.

2021-08-08 20:48:55 +02:00

fef

c806c21936

arch: move vector table to separate file

2021-08-03 17:33:35 +02:00

fef

05662bc39e

arch: add fault handlers, rename exceptions

2021-08-03 14:41:36 +02:00

3 commits