help
Provides the inspection extension
-config SW_INTERRUPTS
+config EXT_SW_INTERRUPTS
bool "Enable interception and hooking of software interrupts"
default n
help
of software interrupts (i.e. the INTn instruction) and enable
any INT vector to be hooked
-config SWINTR_PASSTHROUGH
+config EXT_SWINTR_PASSTHROUGH
bool "Hook all unhandled sofware interrupts for passthrough"
- depends on SW_INTERRUPTS
+ depends on EXT_SW_INTERRUPTS
default n
help
If enabled, this will cause all software interrupts
(INT instruction vectors) to be hooked for passthrough.
May reduce performance but useful for debugging.
-config SYSCALL_HIJACK
+config EXT_SYSCALL_HIJACK
bool "Enable System Call Hijacking"
- depends on SW_INTERRUPTS
+ depends on EXT_SW_INTERRUPTS
default n
help
Enable the VMM to hijack system calls executed by the guest.
If enabled, the VMM will hook execution of INT 80
- (support for Fast-System Calls coming soon)
-config SYSCALL_PASSTHROUGH
+config DEBUG_EXT_SYSCALL_HIJACK
+ bool "Enable Syscall Hijack Debug in Palacios"
+ default n
+ help
+ Enable Debugging printouts for syscall hijacking code
+ in Palacios
+
+config EXT_SYSCALL_PASSTHROUGH
bool "Hook all unhandled system calls for passthrough"
- depends on SYSCALL_HIJACK
+ depends on EXT_SYSCALL_HIJACK
default n
help
If enabled, this option will cause all system calls
that are not explicitly hooked to be hooked for
passthrough. This is useful for debugging.
-config HIJACK_SYSCALL_MSR
+config EXT_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.
+ it will intercept R/W to STAR, CSTAR, and LSTAR, and SYSENTER_EIP.
endmenu
