Commit Graph

20 Commits

Author SHA1 Message Date
TuxSH
84a2dc4ad9 thermosphere: add fpu regs save/restore 2020-02-04 19:12:21 +00:00
TuxSH
674f3d0fc9 thermosphere: fix ptimer time freezing (again) 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
3b542e749f thermosphere: add TransportInterface abstraction layer 2020-02-04 19:12:21 +00:00
TuxSH
26bda4f32d thermosphere: refactor tegra uart code, etc. 2020-02-04 19:12:21 +00:00
TuxSH
a552c254e0 thermosphere: pl011 uart refactor 2020-02-04 19:12:20 +00:00
TuxSH
0dd5f1f6d4 thermosphere: add hypervisor timer code 2020-02-04 19:12:20 +00:00
TuxSH
f19c67435a thermosphere: refactor exception handlers & add stolen time/emulated ptimer logic 2020-02-04 19:12:20 +00:00
TuxSH
a67d682c10 thermosphere: don't trap memory register writes/don't migrate sw breakpoints
Makes no sense on a system with ASLR
2020-02-04 19:12:20 +00:00
TuxSH
2219494675 thermosphere: vgic: largely reduce the number of mmio accesses
since we have to use 64 bits for VirqState anyway
2020-02-04 19:12:20 +00:00
TuxSH
3424e0bf71 thermosphere: fix wrong icfgr shift; fix list handling bug 2020-02-04 19:12:20 +00:00
TuxSH
7d30fce54c thermosphere: vgic: fix OOB accesses, fix icfgr and itargetsr handling
qemu actually allows SPIs to use the N-N model
2020-02-04 19:12:20 +00:00
TuxSH
81a3b4fff5 thermosphere: fix is/ic registers usage; fix offset calculation 2020-02-04 19:12:20 +00:00
TuxSH
c365fff119 thermosphere: vgic: mostly fix vSGI handling, remove unimplementable/unused stuff + bugfixes
Still somewhat broken, though
2020-02-04 19:12:20 +00:00
TuxSH
0b532a0dfb thermosphere: fix guest access to irq 25, etc; we don't need to raise VI manually
See Armv8a TRM "Virtual IRQ exception"
2020-02-04 19:12:20 +00:00
TuxSH
6cef320bc1 thermosphere: fix multiple bugs 2020-02-04 19:12:19 +00:00
TuxSH
e7b351ddb8 thermosphere: vgic code draft 2020-02-04 19:12:19 +00:00
TuxSH
3af20ff7a2 thermopshere: add "execute function" sgi 2020-02-04 19:12:19 +00:00
TuxSH
322d796004 thermosphere: barrier & active core mask 2020-02-04 19:12:19 +00:00
TuxSH
c34df08ed9 thermosphere: handle physical IRQs 2020-02-04 19:12:19 +00:00