Hector Martin
1ce8d8b706
hv: Add hv_write_hcr() to handle GXF
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-25 20:12:20 +09:00
Hector Martin
2e014f58fa
hv: Implement a periodic hypervisor ptimer and use vtimer for stepping
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-25 20:12:20 +09:00
Sven Peter
36efdd2ac3
allow cpu_regs.h to be included in .S files
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2021-05-11 15:48:40 +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
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
a326aca956
hv: Enable physical timer for EL1 properly
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 19:23:35 +09:00
Hector Martin
23304719cd
hv: Move VM code to hv_vm.c
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 15:38:17 +09:00
Hector Martin
1ae60ad715
hv: Beginnings of a hypervisor
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-01 19:21:33 +09:00
