Atmosphere

1974 commits 42 branches 82 tags 32 MiB

Author	SHA1	Message	Date
TuxSH	114cdc5aa4	thermosphere: use barriers and caches properly. Cache code refactoring - set/way cache ops create losses of coherency, do not broadcast and are only meant to be used on boot, period. Cache ops by VA are the only way to do data cache maintenance. Fix a bug where the L2 cache was evicted by each core. It shouldn't have. - Cleaning dcache to PoU and invalidating icache to PoU, by VA is sufficient for self-modifying code - Since we operate within a single cluster and don't do DMA, we almost always operate within the inner shareability domain (commit untested on real hw)	2020-02-04 19:12:21 +00:00
TuxSH	e5f6440c3f	thermosphere: properly implement guest timer stuff	2020-02-04 19:12:21 +00:00
TuxSH	f19c67435a	thermosphere: refactor exception handlers & add stolen time/emulated ptimer logic	2020-02-04 19:12:20 +00:00

Author

SHA1

Message

Date

TuxSH

114cdc5aa4

thermosphere: use barriers and caches *properly*. Cache code refactoring

- set/way cache ops create losses of coherency, do not broadcast and are only meant to be used on boot, period.

Cache ops by VA are **the only way** to do data cache maintenance.

Fix a bug where the L2 cache was evicted by each core. It shouldn't have.

- Cleaning dcache to PoU and invalidating icache to PoU, by VA is sufficient for self-modifying code

- Since we operate within a single cluster and don't do DMA, we almost always operate within the inner shareability domain

(commit untested on real hw)

2020-02-04 19:12:21 +00:00

TuxSH

e5f6440c3f

thermosphere: properly implement guest timer stuff

2020-02-04 19:12:21 +00:00

TuxSH

f19c67435a

thermosphere: refactor exception handlers & add stolen time/emulated ptimer logic

2020-02-04 19:12:20 +00:00

Renamed from thermosphere/src/init.c (Browse further)

3 commits