Sven Peter
4a893dc57a
apple_regs: document more SPRR regs
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2021-05-15 16:38:45 +09:00
Hector Martin
87ae3a91fd
hv.py: Nuke all the PCIe/TB nodes for the hypervisor Type C port
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-15 01:39:54 +09:00
Hector Martin
7358e79d74
hv.py: Support pointer auth correctly
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-13 21:28:52 +09:00
Hector Martin
757213b7a9
apple_regs.json: Add some EL1 registers for AP
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Still not sure how to enable APSTS_EL12...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-13 20:10:34 +09:00
Hector Martin
aebda5213a
hv.py: Now gets pretty far into XNU boot
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Next up: mmiotrace
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-13 19:02:35 +09:00
Hector Martin
9a7a5c86a5
hv.py: Map only from guest base to RAM top to guest
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This keeps the hypervisor safe, in theory.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-09 03:25:51 +09:00
Hector Martin
19415bd6a5
run_guest.py: Support setting boot_args
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-09 03:25:51 +09:00
Hector Martin
f58a9774d2
hv.py: Shut down fb before entering guest
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-08 03:43:59 +09:00
Hector Martin
8a8a004d48
hv.py: Correctly declare BootArgs in ADT memory map
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-08 02:40:57 +09:00
Hector Martin
0ae3455d51
hv_vuart: World's stupidest virtual UART implementation
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Work in progress...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-05 04:03:44 +09:00
Hector Martin
27af846aae
hv_vm.c: Move SPTE_TYPE to bit 50
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-05 03:23:04 +09:00
Hector Martin
76b690e767
hv.py: Make ^D exit the hypervisor, not cont
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-05 00:46:53 +09:00
Hector Martin
a3440f2b48
hv: Support cleanly exiting the hypervisor from an exception
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-05 00:28:39 +09:00
Hector Martin
78895edf2c
hv.py: Properly copy ADT and TrustCache into guest region
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 22:57:08 +09:00
Hector Martin
4d64c33ca6
hv: Implement basic exception handling
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Allows Python to handle hypervisor exceptions, and implements exception
info display and basic debug commands.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 19:36:23 +09:00
Hector Martin
38b716c33c
hv.py: Do not fail if ADT was already mutated
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 19:32:18 +09:00
Hector Martin
23c723003f
sysreg.py: Move sysreg definitions here from proxyutils
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 19:31:41 +09:00
Hector Martin
2df4654555
hv.py: Disable secondary CPUs for now
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 01:52:58 +09:00
Hector Martin
948e507031
hv: Update ADT to fix SEPFW address and disable HV USB
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-03 21:30:30 +09:00
Hector Martin
7d18e8afb9
hv.py: Add missing file
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-03 21:18:57 +09:00
