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 text-mode console"
- default n
- help
- Select this if you want to forward a guest console interface to some host OS service
- This is for a TEXT MODE console. Select the framebuffer console for graphics and text
-
-config GRAPHICS_CONSOLE
- bool "Host Support for VM graphics and text-mode console based on a frame buffer"
- default n
- help
- Select this if you want to forward a guest graphics-mode (and text-mode) console
- interface to some host OS service. This is for a GRAPHICS console based on a shared frame buffer.
- Text mode output is RENDERED onto the framebuffer
-
-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.
-
-
-config PACKET
- bool "Host support for Raw Packet Transmision"
- depends on EXPERIMENTAL
- default n
- help
- Select this if you host OS implements a raw packet network 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"
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 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 "Virtio VNET Interface Debugging"
- default n
- depends on LINUX_VIRTIO_VNET && DEBUG_ON
- help
- Enable debugging for the VNET Virtio interface
+config INSPECTOR
+ bool "Enable VM inspection"
+ depends on EXPERIMENTAL
+ default n
+ help
+ Enable inspection framework for vm internal state
+
+config SYSCALL_HIJACK
+ bool "Enable System Call Interposition"
+ depends on EXPERIMENTAL
+ default n
+ help
+ Enable the VMM to hijack system calls executed by the guest.
+ If enabled, the VMM will intercept software interrupt (INT) instructions,
+ Fast-System Call instructions (SYSENTER, SYSCALL), and the LIDT instruction
+
+config HIJACK_SYSCALL_MSR
+ bool "Intercept Syscall-related MSR reads & writes"
+ depends on SYSCALL_HIJACK
+ default n
+ help
+ Allow the VMM to intercept reads and writes to MSRs
+ related to SYSCALL and SYSENTER instructions. Specifically,
+ it will intercept R/W to STAR, CSTAR, and LSTAR.
endmenu
endmenu
+
menu "Time Management"
config VIRTUALIZE_TIME
bool "Enable Time virtualization"
endmenu
+
+
menu "Symbiotic Functions"
config SYMBIOTIC
help
This turns on debugging for the device manager
+config DEBUG_VNET
+ depends on EXPERIMENTAL && VNET
+ bool "Enable Vnet Debug in Palacios"
+ default n
+ help
+ Enable the Vnet debug in Palacios
-
+config DEBUG_SYSCALL_HIJACK
+ bool "Enable Syscall hijack Debug in Palacios"
+ default n
+ depends on EXPERIMENTAL && SYSCALL_HIJACK && DEBUG_ON
+ help
+ Enable Debugging printouts for syscall hijacking
+ code in Palacios
endmenu
