select BUILT_IN_STRCASECMP
select BUILT_IN_ATOI
select ALIGNED_PG_ALLOC
- select MULTITHREAD_OS
help
This enables the necesary options to compile Palacios with Kitten
Compile with support for Intel VMX
+config FRAME_POINTER
+ bool "Compile with Frame pointers"
+ default n
+ help
+ Compiles the Palacios library with Frame pointers
+
config DEBUG_INFO
bool "Compile with Debug Information"
default n
menu "Supported host OS features"
-config MULTITHREAD_OS
- bool "Host support for multiple threads"
- default y
- help
- Select this if your OS supports multiple threads of execution. This will enable features in Palacios
- to require the creation of additional execution threads.
-
config ALIGNED_PG_ALLOC
bool "Host support for aligned page allocations"
The purpose of this option is to allow features under development to be committed to the mainline
to more easily track changes and provide access to multiple developers
+config CHECKPOINT
+ bool "Enable Checkpointing"
+ default n
+ help
+ Temporary option to enable experimental checkpoint code
+
+
+
endmenu
menu "Time Management"
-config VIRTUALIZE_TIME
- bool "Enable Time virtualization"
+config TIME_DILATION
+ bool "Control Guest/Host Time Offseting"
default n
+ depends on EXPERIMENTAL
help
- Enables the timer virtualization extensions
-
+ Controls the relative speeds of the guest and host processor
+ to allow the VM to provide the illusion of the guest seeing time
+ pass at a different rate than the host system does.
+
config TIME_HIDE_VM_COST
bool "Hide VMM Run Cost"
default n
- depends on VIRTUALIZE_TIME
+ depends on EXPERIMENTAL
help
Offset guest time from host time sufficiently to hide the cost of
running in the virtual machine. This can aid the consistency of
config TIME_VIRTUALIZE_TSC
bool "Fully virtualize guest TSC"
default n
- depends on VIRTUALIZE_TIME
+ depends on EXPERIMENTAL
help
Virtualize the processor time stamp counter in the guest,
generally increasing consistency between various time sources
but also potentially making guest time run slower than real time.
-
+
endmenu
menu "Debug configuration"
-config CONFIG_DEBUG_INFO
- bool "Compile with Debug information"
- default n
- help
- This adds the -g flag to the compilation flags
-
## Is unwind information useful
help
This turns on debugging for the device manager
+config DEBUG_MEM_ERRORS
+ bool "Verbose memory errors"
+ default n
+ depends on DEBUG_ON
+ help
+ This turns on debugging for memory translations and lookups
+
endmenu