Neel Natu 091d453222 Handle nested exceptions in bhyve. ... A nested exception condition arises when a second exception is triggered while delivering the first exception. Most nested exceptions can be handled serially but some are converted into a double fault. If an exception is generated during delivery of a double fault then the virtual machine shuts down as a result of a triple fault. vm_exit_intinfo() is used to record that a VM-exit happened while an event was being delivered through the IDT. If an exception is triggered while handling the VM-exit it will be treated like a nested exception. vm_entry_intinfo() is used by processor-specific code to get the event to be injected into the guest on the next VM-entry. This function is responsible for deciding the disposition of nested exceptions.		2014-07-19 20:59:08 +00:00
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Makefile	Remove mptable generation code from libvmmapi and move it to bhyve.	2012-10-26 13:40:12 +00:00
vmmapi_freebsd.c	Add support for FreeBSD/i386 guests under bhyve.	2014-02-05 04:39:03 +00:00
vmmapi.c	Handle nested exceptions in bhyve.	2014-07-19 20:59:08 +00:00
vmmapi.h	Handle nested exceptions in bhyve.	2014-07-19 20:59:08 +00:00