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1996 commits 42 branches 82 tags 31 MiB
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1996 commits

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Author SHA1 Message Date
TuxSH
aeca48503b thermosphere: use strict volatile bitfields just in case 2020-02-04 19:12:20 +00:00
TuxSH
0fb5f81e8a thermosphere: vgic: fix critical bug in vgicUpdateState, add more checks 
Yikes.
 2020-02-04 19:12:20 +00:00
TuxSH
b0d258209c thermosphere: add CFI where needed, add PANIC macro, etc. 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
1345aef693 thermosphere: add PPI definitions 2020-02-04 19:12:20 +00:00
TuxSH
eda6a8d8d6 vgic: fix multiple bugs 2020-02-04 19:12:20 +00:00
TuxSH
f75f584f2f thermosphere: fix various vgic bugs; fix register access OOB bug (xzr) 2020-02-04 19:12:20 +00:00
TuxSH
62fe082cd4 thermosphere: vgic: fix enabled state of virqs 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
9787bca325 thermosphere: also trap GICH (to deny access) 2020-02-04 19:12:19 +00:00
TuxSH
bb1ba5308d thermosphere: handle stage2 data aborts, trap gicd accesses 2020-02-04 19:12:19 +00:00
TuxSH
442f4ef9ef thermosphere: implement stop point broadcast 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
TuxSH
62fd2cd94d thermosphere: add gicv2 register definitions 2020-02-04 19:12:19 +00:00
TuxSH
e71974085e thermosphere: sw breakpoint code, etc. 2020-02-04 19:12:19 +00:00
TuxSH
577daaebf0 thermosphere: remove breakpoint/watchpoint reg dump functions 2020-02-04 19:12:19 +00:00
TuxSH
aad18182f4 thermosphere: add watchpoint + watchpoint merging code 2020-02-04 19:12:19 +00:00
TuxSH
0435b73f63 thermosphere: refactor crt0 + watchpoint init 2020-02-04 19:12:19 +00:00
TuxSH
bd93b01e57 thermosphere: add actual breakpoint code 2020-02-04 19:12:19 +00:00
TuxSH
88218f606c thermosphere: add breakpoint/watchpoint enable/reset code 2020-02-04 19:12:19 +00:00
TuxSH
5081174d27 thermopshere: refactor & fix single-stepping code 2020-02-04 19:12:19 +00:00
TuxSH
731d50a3a3 thermopshere: refactor jump-to-kernel ,add single-step code 
not working under qemu yet though
 2020-02-04 19:12:19 +00:00
TuxSH
9c9f6c04cc thermosphere: add spinlock code 2020-02-04 19:12:19 +00:00
TuxSH
0c0d9f5335 thermometer: yeet most a32 support code 👌 2020-02-04 19:12:19 +00:00
TuxSH
7f9c80abec thermosphere: impl stage2 translation 2020-02-04 19:12:19 +00:00
TuxSH
c33d2ee369 thermosphere: rework linkscrips, use discardable sections, better sp pivot on crash 2020-02-04 19:12:19 +00:00
TuxSH
0b1ab362c6 thermosphere: add shadow page table hooks 
note: HCR.TVM not supported by qemu yet
 2020-02-04 19:12:19 +00:00
TuxSH
823b2c8a6d thermosphere: enable EL2 stage1 translation (doesn't take much space) 
Identity map using 1GB L1 blocks
 2020-02-04 19:12:19 +00:00
TuxSH
a35b3ff982 thermosphere: fix x18 init, etc. 2020-02-04 19:12:19 +00:00
TuxSH
7f094044b2 thermosphere: add semihosting support & load a kernel using it when needed 
basically host i/o
 2020-02-04 19:12:19 +00:00
TuxSH
6cbf5628d4 thermosphere: seriaLog => debugLog, add DEBUG macro 2020-02-04 19:12:19 +00:00
TuxSH
abe524fd79 thermosphere: cpu_on hook & skeleton for other PSCI functions 2020-02-04 19:12:19 +00:00
TuxSH
2bc1dc5ac2 thermosphere: add smc trap handler 2020-02-04 19:12:18 +00:00
TuxSH
a47ad0b155 thermosphere: use adrp 2020-02-04 19:12:18 +00:00
TuxSH
e6db007a22 thermosphere: enable traps, works around qemu brk bug 2020-02-04 19:12:18 +00:00
TuxSH
ebef9b92e4 thermosphere: Fix wrong register allocation 2020-02-04 19:12:18 +00:00
TuxSH
af80d5816b thermosphere: unfuck qemu JIT, fix exc. handling bug, add cache funcs 2020-02-04 19:12:18 +00:00
TuxSH
1f767fcce9 thermosphere: use x18 but qemu shits the bed 2020-02-04 19:12:18 +00:00
TuxSH
3769493300 thermosphere: add core_ctx.c/h 2020-02-04 19:12:18 +00:00
TuxSH
eeee49404d fml coke spilled all over this laptop's keyboard 2020-02-04 19:12:18 +00:00
TuxSH
df38a00b86 thermosphere: sysreg stuff, continued 2020-02-04 19:12:18 +00:00
TuxSH
53785b2281 thermosphere: add remaining sysreg passthrough stuff 2020-02-04 19:12:18 +00:00
TuxSH
07039902f7 thermosphere: more sysreg code 2020-02-04 19:12:18 +00:00
TuxSH
e06131c114 thermosphere: add some basic sysreg trapping code 2020-02-04 19:12:18 +00:00
TuxSH
001cd7a7b0 thermosphere: proper uart_reset impl for uart-b 2020-02-04 19:12:18 +00:00
TuxSH
24f0af9e02 thermosphere: fix uart fifo init/flushing 2020-02-04 19:12:18 +00:00