X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=Kconfig;h=8518fd8698ddaa0da89204783e95bfad87b31008;hb=281d544b5352321631fb51c394e1ae0a9680b752;hp=10490457d22e4e95f749a4fdef07a236afeff8c9;hpb=7711c884eae1625fdf136e6442c270d4992e22b4;p=palacios.git diff --git a/Kconfig b/Kconfig index 1049045..8518fd8 100644 --- a/Kconfig +++ b/Kconfig @@ -13,12 +13,11 @@ config KITTEN 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 -config LINUX - bool "Linux 2.6" +config LINUX_BUILTIN + bool "OLD Linux (Built in) -- to be deprecated" select BUILT_IN_STDLIB select BUILT_IN_ATOI select FILE @@ -26,6 +25,25 @@ config LINUX 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 @@ -57,15 +75,38 @@ config VMX 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 + 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 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" @@ -82,31 +123,10 @@ config MAX_CPUS Specifies the maximum number of hardware CPUs supported by the OS For uniprocessor environments, set this to 1 -config FILE - bool "Host Support for file operations" - default n - help - Select this if your host OS supports file operatoins and you want Palacios to be able to use them. - - -config CONSOLE - bool "Host Support for VM console" - default n - help - Select this if you want to forward a guest console interface to some host OS service - - - -config SOCKET - bool "Host support for Network Sockets" - default y - help - Select this if you host OS implements a socket API that is available to Palacios. This is required - to support the internal networking features of Palacios. - endmenu - +source "palacios/src/interfaces/Kconfig" +source "palacios/src/extensions/Kconfig" config TELEMETRY bool "Enable VMM telemetry support" @@ -128,13 +148,6 @@ config SHADOW_PAGING_TELEMETRY Enable telemetry information for shadow paging -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" @@ -148,40 +161,13 @@ config EXPERIMENTAL 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 DEBUG_VNET - depends on EXPERIMENTAL && VNET - bool "Enable Vnet Debug in Palacios" - default n - help - Enable the Vnet debug in Palacios - -config VNET_PROFILE - depends on EXPERIMENTAL && VNET - bool "Enable Vnet Profiling in Palacios" +config CHECKPOINT + bool "Enable Checkpointing" default n - help - Enable the Vnet performance profiling in Palacios + help + Temporary option to enable experimental checkpoint code -config LINUX_VIRTIO_VNET - bool "Enable Virtio VNET interface" - default n - depends on PCI && EXPERIMENTAL && VNET - help - Enable the Virtio VNET interface -config DEBUG_LINUX_VIRTIO_VNET - bool "VNET Virtio Device Debugging" - default n - depends on LINUX_VIRTIO_VNET && DEBUG_ON - help - Enable debugging for the VNET Virtio Device endmenu @@ -189,7 +175,6 @@ endmenu source "Kconfig.stdlibs" - menu "Virtual Paging" config SHADOW_PAGING @@ -214,9 +199,51 @@ config DEBUG_SHDW_PG_VTLB 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 TIME_DILATION + bool "Control Guest/Host Time Offseting" + default n + depends on EXPERIMENTAL + help + 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 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 + 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 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 "Symbiotic Functions" config SYMBIOTIC @@ -258,15 +285,25 @@ menuconfig SYMMOD endmenu +menu "VNET" +config VNET + bool "Enable Vnet in Palacios" + default n + help + Enable the Vnet in Palacios -menu "Debug configuration" +config DEBUG_VNET + depends on VNET + bool "Enable Vnet Debug in Palacios" + default n + help + Enable the Vnet debug in Palacios -config CONFIG_DEBUG_INFO - bool "Compile with Debug information" - default n - help - This adds the -g flag to the compilation flags + +endmenu + +menu "Debug configuration" ## Is unwind information useful @@ -347,12 +384,12 @@ config DEBUG_EMULATOR 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" @@ -368,8 +405,12 @@ config DEBUG_DEV_MGR 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