menu "Target Configuration"
+choice
+ prompt "Target Host OS"
+ default KITTEN
+
config KITTEN
- bool "Set defaults needed for the Kitten OS"
- default y
+ bool "Kitten OS"
+ select BUILT_IN_STDLIB
+ select BUILT_IN_STRCASECMP
+ select BUILT_IN_ATOI
+ select ALIGNED_PG_ALLOC
help
This enables the necesary options to compile Palacios with Kitten
+config LINUX_BUILTIN
+ bool "OLD Linux (Built in) -- to be deprecated"
+ select BUILT_IN_STDLIB
+ select BUILT_IN_ATOI
+ select FILE
+ help
+ This enables the necessary options to compile Palacios with Linux 2.6
+ Currently, this is in development, and only 2.6.32 is verified to work
+
+
+config LINUX
+ bool "Linux Module"
+ select BUILT_IN_STDLIB
+ select BUILT_IN_STRDUP
+ select BUILT_IN_ATOI
+ select FILE
+ select V3_DECODER
+ help
+ This enables the necessary options to compile Palacios as a Linux module
+
+
+config LINUX_KERN
+ depends on LINUX
+ string "Linux Kernel Source directory"
+ default "/usr/src/linux"
+ help
+ This is the directory containing the linux source for the kernel module to be built
+
+config MINIX
+ bool "MINIX 3"
+ help
+ This enables the necesary options to compile Palacios with Kitten
+
+config OTHER_OS
+ bool "Other OS"
+ help
+ Choose this to compile Palacios for a Generic Host OS
+ (Formerly GeekOS)
+
+endchoice
config CRAY_XT
bool "Red Storm (Cray XT3/XT4)"
Compile with support for Intel VMX
-config MULTITHREAD_OS
- bool "Compile for a multi threaded OS"
- default y
- help
- This allows Palacios to use OS thread mechanisms
+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
+ help
+ Compiles the Palacios library with debugging symbols
+
+choice
+ prompt "X86 decoder"
+ default XED
+
+config XED
+ bool "XED decoder library"
+ depends on !LINUX
+ help
+ This uses the XED decoder library from pintools
+
+config V3_DECODER
+ bool "Internal Palacios decoder"
+ help
+ This selects the internal V3Vee x86 decoder
+
+endchoice
+
+menu "Supported host OS features"
+
+
+config ALIGNED_PG_ALLOC
+ bool "Host support for aligned page allocations"
+ default n
+ help
+ Select this if your OS supports allocating memory pages using an alignment. This is required
+ if you want Palacios to run with large page table pages.
config MAX_CPUS
int "Maximum number of cpus"
range 1 255
default "16"
help
- Specifies the maximum number of hardware cpus Palacios can support
-
+ Specifies the maximum number of hardware CPUs supported by the OS
For uniprocessor environments, set this to 1
+endmenu
-config SOCKET
- bool "Include Network Socket Support"
- default y
- help
- Enable networking support in Palacios
-
-
-
+source "palacios/src/interfaces/Kconfig"
+source "palacios/src/extensions/Kconfig"
config TELEMETRY
bool "Enable VMM telemetry support"
Enable telemetry information for shadow paging
-config PASSTHROUGH_VIDEO
- bool "Enable Passthrough Video"
- default y
- help
- Configures Palacios to map a guest's framebuffer directly
- to the hardware framebuffer
-
-config INSTRUMENT_VMM
- bool "Enable VMM instrumentation"
- default n
- help
- Enable the instrumentation framework
- --------
- This is much heavier weight than profiling
config EXPERIMENTAL
bool "Enable Experimental options"
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 VNET
- depends on EXPERIMENTAL
- bool "Enable Vnet in Palacios"
- default n
- help
- Enable the Vnet in Palacios
+config CHECKPOINT
+ bool "Enable Checkpointing"
+ default n
+ help
+ Temporary option to enable experimental checkpoint code
+
+
endmenu
source "Kconfig.stdlibs"
-
menu "Virtual Paging"
config SHADOW_PAGING
help
Enables debugging messages for VTLB implementation
+config SHADOW_PAGING_CACHE1
+ bool "Shadow Page Cache (1)"
+ default y
+ depends on SHADOW_PAGING
+ help
+ Enables caching implemenation for shadow paging
+
+
endmenu
+
+menu "Time Management"
+config VIRTUALIZE_TIME
+ bool "Enable Time virtualization"
+ default n
+ help
+ Enables the timer virtualization extensions
+
+config TIME_HIDE_VM_COST
+ bool "Hide VMM Run Cost"
+ default n
+ depends on VIRTUALIZE_TIME
+ help
+ Offset guest time from host time sufficiently to hide the cost of
+ running in the virtual machine. This can aid the consistency of
+ time between multiple timers, but can cause the guest to run
+ a good bit slower than the host in VM-intensive parts of the code.
+
+config TIME_VIRTUALIZE_TSC
+ bool "Fully virtualize guest TSC"
+ default n
+ depends on VIRTUALIZE_TIME
+ 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 "Symbiotic Functions"
config SYMBIOTIC
help
Enable Symbiotic module loading
-if SYMMOD
-
-source "modules/Kconfig"
-endif
+endmenu
+menu "VNET"
+config VNET
+ bool "Enable Vnet in Palacios"
+ default n
+ help
+ Enable the Vnet in Palacios
-endmenu
+config DEBUG_VNET
+ depends on VNET
+ bool "Enable Vnet Debug in Palacios"
+ default n
+ help
+ Enable the Vnet debug in Palacios
+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
This turns on debugging support
+config DEBUG_SVM
+ bool "AMD SVM"
+ default n
+ depends on DEBUG_ON
+ help
+ This turns on debugging for the AMD SVM-specific code
+
+config DEBUG_VMX
+ bool "Intel VT"
+ default n
+ depends on DEBUG_ON
+ help
+ This turns on debugging for the Intel VT-specific code
+
+
config DEBUG_SHADOW_PAGING
bool "Shadow paging"
default n
help
This turns on debugging for the interrupt system
-
+config DEBUG_TIME
+ bool "Timing"
+ default n
+ depends on DEBUG_ON
+ help
+ This turns on debugging of system time virtualization
config DEBUG_IO
bool "IO"
This turns on debugging for the Instruction Emulator
-config DEBUG_XED
- bool "XED"
+config DEBUG_DECODER
+ bool "Instruction Decoder"
default n
depends on DEBUG_ON
help
- This turns on debugging for the Xed Decoder
+ This turns on debugging for the selected instruction decoder
config DEBUG_HALT
bool "Halt"
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