mainmenu "Palacios VMM Configuration" menu "Target Configuration" config CRAY_XT bool "Red Storm (Cray XT3/XT4)" help Support for Cray XT3 and XT4 systems. config SVM bool "AMD SVM Support" default y help Compile with support for AMD SVM config VMX bool "Intel VMX Support" default y help 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 MAX_CPUS int "Maximum number of cpus" range 1 255 default "16" help Specifies the maximum number of hardware cpus Palacios can support For uniprocessor environments, set this to 1 config SOCKET bool "Include Network Socket Support" default n help Enable networking support in Palacios config TELEMETRY bool "Enable VMM telemetry support" default y help Enable the telemetry framework in Palacios ----- This is a framwork that allows components of palacios to record information that is periodically reported to the log output. Telemetry is automatically collected for vmexits. Subsystem telemetry is configured separately config SHADOW_PAGING_TELEMETRY bool "Enable Shadow Paging Telemetry" default y depends on TELEMETRY help Enable telemetry information for shadow paging config SYMBIOTIC_SWAP_TELEMETRY bool "Enable Symbiotic Swap Telemetry" default n depends on TELEMETRY && SYMBIOTIC_SWAP help Enable the telemetry information for the symbiotic swap subsystem config PASSTHROUGH_VIDEO bool "Enable Passthrough Video" default n help Configures Palacios to map a guest's framebuffer directly to the hardware framebuffer (no longer needed) 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" default n help This allows the selection of experimental features. This includes incomplete or unreviewed code. Only enable this feature if you are working on the features in question. IMPORTANT: Non-experimental code MUST NOT use, require, or rely on experimental features. Any code that violates this will be immediately deleted without warning. -- 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 VNET bool "Enable Vnet Debug in Palacios" default n help Enable the Vnet Debug in Palacios config BUILT_IN_STDLIB bool "Enable Built in versions of stdlib functions" default y help Not all host OSes provide link targets for stdlib functions Palacios provides internal implementations of these functions, that you can select from this list config BUILT_IN_MEMSET bool "memset()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of memset config BUILT_IN_MEMCPY bool "memcpy()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of memcpy config BUILT_IN_MEMMOVE bool "memmove()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of memmove config BUILT_IN_MEMCMP bool "memcmp()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of memcmp config BUILT_IN_STRLEN bool "strlen()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strlen config BUILT_IN_STRNLEN bool "strnlen()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strnlen config BUILT_IN_STRCMP bool "strcmp()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strcmp config BUILT_IN_STRCASECMP bool "strcasecmp()" default y depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strcasecmp config BUILT_IN_STRNCMP bool "strncmp()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strncmp config BUILT_IN_STRNCASECMP bool "strncasecmp()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strncasecmp config BUILT_IN_STRCAT bool "strcat()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strcat config BUILT_IN_STRNCAT bool "strncat()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strncat config BUILT_IN_STRCPY bool "strcpy()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strcpy config BUILT_IN_STRNCPY bool "strncpy()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strncpy config BUILT_IN_STRDUP bool "strdup()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strdup config BUILT_IN_STRSTR bool "strstr()" default n depends on BUILT_IN_STDLIB help This enables Palacios internal implementation of strstr config BUILT_IN_ATOI bool "atoi()" default y depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of atoi config BUILT_IN_STRCHR bool "strchr()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strchr config BUILT_IN_STRRCHR bool "strrchr()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strrchr config BUILT_IN_STRPBRK bool "strpbrk()" default n depends on BUILT_IN_STDLIB help This enables Palacios' internal implementation of strpbrk config BUILT_IN_STDIO bool "Enable Built in versions of stdio functions" default n help Not all host OSes provide link targets for stdio functions Palacios provides internal implementations of these functions, that you can select from this list config BUILT_IN_SPRINTF bool "sprintf()" default n depends on BUILT_IN_STDIO help This enables Palacios' internal implementation of sprintf config BUILT_IN_SNPRINTF bool "snprintf()" default n depends on BUILT_IN_STDIO help This enables Palacios' internal implementation of snprintf config BUILT_IN_VSPRINTF bool "vsprintf()" default n depends on BUILT_IN_STDIO help This enables Palacios' internal implementation of vsprintf config BUILT_IN_VSNPRINTF bool "vsnprintf()" default n depends on BUILT_IN_STDIO help This enables Palacios' internal implementation of vsnprintf config BUILT_IN_VSNRPRINTF bool "vsnrprintf()" default n depends on BUILT_IN_STDIO help This enables Palacios' internal implementation of vsnrprintf endmenu menu "Symbiotic Functions" config SYMBIOTIC bool "Enable Symbiotic Functionality" default n help Enable Symbiotic components of the VMM config SYMBIOTIC_SWAP bool "Symbiotic Swap" default n depends on SYMBIOTIC && EXPERIMENTAL help This enables the symbiotic swap architecture 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 config DEBUG_ON bool "Enable Debugging" default y help This turns on debugging support config DEBUG_SHADOW_PAGING bool "Shadow paging" default n depends on DEBUG_ON help This turns on debugging for the shadow paging system config DEBUG_NESTED_PAGING bool "Nested paging" default n depends on DEBUG_ON help This turns on debugging for the nested paging system config DEBUG_CTRL_REGS bool "Control registers" default n depends on DEBUG_ON help This turns on debugging for the control register handlers config DEBUG_INTERRUPTS bool "Interrupts" default n depends on DEBUG_ON help This turns on debugging for the interrupt system config DEBUG_IO bool "IO" default n depends on DEBUG_ON help This turns on debugging for the IO handlers config DEBUG_EMULATOR bool "Instruction Emulator" default n depends on DEBUG_ON help This turns on debugging for the Instruction Emulator config DEBUG_XED bool "XED" default n depends on DEBUG_ON help This turns on debugging for the Xed Decoder config DEBUG_HALT bool "Halt" default n depends on DEBUG_ON help This turns on debugging for the halt instruction handler config DEBUG_DEV_MGR bool "Device Manager" default n depends on DEBUG_ON help This turns on debugging for the device manager endmenu menu "BIOS Selection" config ROMBIOS_PATH string "Path to pre-built ROMBIOS binary" default "./bios/rombios/BIOS-bochs-latest" help This is the rombios that will be used for the guests config VGABIOS_PATH string "Path to pre-built VGABIOS binary" default "./bios/vgabios/VGABIOS-lgpl-latest.bin" help This is the vgabios that will be used for the guests config VMXASSIST_PATH string "Path to pre-built VMXASSIST binary" depends on VMX default "./bios/vmxassist/vmxassist.bin" help This is vmxassist image to boot real mode guests on Intel VMX Platforms endmenu source "palacios/src/devices/Kconfig"