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Code Issues Releases Activity
3138 commits 42 branches 82 tags 30 MiB
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29 commits

Author SHA1 Message Date
TuxSH
23ef4b94d6 thermosphere: reduce usage of nonvolatile memory by around 4KB 2021-02-19 21:52:04 +00:00
TuxSH
0509fa57ca thermosphere: add src/gdb to build list, fix subsequent warnings and errors 2021-02-19 21:52:03 +00:00
TuxSH
5b545f89f5 thermosphere: introduce "ENSURE" 2021-02-19 21:51:56 +00:00
TuxSH
626f0ecb98 thermosphere: major refactor of memory map 
- use recursive stage 1 page table (thanks @fincs for this idea)
- NULL now unmapped
- no identity mapping
- image + GICv2 now mapped at the same address for every platform
- tempbss mapped just after "real" bss, can now steal unused mem from
the latter
- no hardcoded VAs for other MMIO devices
- tegra: remove timers, use the generic timer instead
 2021-02-19 21:51:48 +00:00
TuxSH
8dc9be9f8e thermosphere: pl011 uart refactor 2021-02-19 21:51:44 +00:00
TuxSH
1eb60a2a52 thermosphere: add hypervisor timer code 2021-02-19 21:51:43 +00:00
TuxSH
3d3a9925b9 thermosphere: qemu: get rid of arm tf 
qemu impls psci anyway
 2021-02-19 21:51:42 +00:00
TuxSH
e49a035455 thermosphere: fix is/ic registers usage; fix offset calculation 2021-02-19 21:51:40 +00:00
TuxSH
37b14bc4b8 thermosphere: use strict volatile bitfields just in case 2021-02-19 21:51:38 +00:00
TuxSH
0a9a8c2f15 thermosphere: handle physical IRQs 2021-02-19 21:51:33 +00:00
TuxSH
83c6e2f0e7 thermosphere: add watchpoint + watchpoint merging code 2021-02-19 21:51:31 +00:00
TuxSH
3649b94b5d thermosphere: add breakpoint/watchpoint enable/reset code 2021-02-19 21:51:30 +00:00
TuxSH
a3da478089 thermopshere: refactor & fix single-stepping code 2021-02-19 21:51:30 +00:00
TuxSH
ff9714d4f6 thermopshere: refactor jump-to-kernel ,add single-step code 
not working under qemu yet though
 2021-02-19 21:51:30 +00:00
TuxSH
eb27c36709 thermosphere: impl stage2 translation 2021-02-19 21:51:29 +00:00
TuxSH
e0339049b3 thermosphere: rework linkscrips, use discardable sections, better sp pivot on crash 2021-02-19 21:51:28 +00:00
TuxSH
045f556f80 thermosphere: enable EL2 stage1 translation (doesn't take much space) 
Identity map using 1GB L1 blocks
 2021-02-19 21:51:27 +00:00
TuxSH
a11b0b6e0e thermosphere: fix x18 init, etc. 2021-02-19 21:51:27 +00:00
TuxSH
a291bddcc1 thermosphere: enable traps, works around qemu brk bug 2021-02-19 21:51:25 +00:00
TuxSH
61b6f06766 thermosphere: unfuck qemu JIT, fix exc. handling bug, add cache funcs 2021-02-19 21:51:24 +00:00
TuxSH
16cfa1305d thermosphere: use x18 but qemu shits the bed 2021-02-19 21:51:24 +00:00
TuxSH
a560de8465 fml coke spilled all over this laptop's keyboard 2021-02-19 21:51:23 +00:00
TuxSH
ada6b180cc thermosphere: add qemu support 2021-02-19 21:51:19 +00:00
TuxSH
bd9152215f thermosphere: "write" placeholder code 2021-02-19 21:51:16 +00:00
TuxSH
1f7a1f71d6 thermosphere: remove legacy code 2021-02-19 21:51:16 +00:00
Michael Scire
2838e41819 Add defines for atmosphere git revision. 2018-11-13 12:42:35 -08:00
Michael Scire
6711cd93a8 atmosphere: extract API version management to common folder 2018-10-16 17:54:50 -07:00
TuxSH
b4eeddd7e1 Revamp all the Makefiles (thanks @fincs @WinterMute) 
... dependencies are now properly handled (e.g. header changes, etc.)
 2018-05-19 01:07:27 +02:00
Kate J. Temkin
d104ff61ca thermosphere: add in basic hypervisor skeleton 2018-04-20 04:10:44 -06:00