added bounds checking for bitmap updates

[palacios.git] / Kconfig

diff --git a/Kconfig b/Kconfig
index 71f5f9b..8518fd8 100644 (file)
--- a/Kconfig
+++ b/Kconfig
@@ -13,7 +13,6 @@ 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
 
@@ -76,6 +75,12 @@ 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
@@ -102,13 +107,6 @@ 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"
@@ -163,6 +161,14 @@ 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 CHECKPOINT
+       bool "Enable Checkpointing"
+       default n
+       help 
+         Temporary option to enable experimental checkpoint code
+
+
+
 endmenu
 
 
@@ -206,16 +212,19 @@ endmenu
 
 
 menu "Time Management"
-config VIRTUALIZE_TIME
-       bool "Enable Time virtualization"
+config TIME_DILATION
+       bool "Control Guest/Host Time Offseting"
        default n
+       depends on EXPERIMENTAL
        help
-          Enables the timer virtualization extensions
- 
+           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 VIRTUALIZE_TIME
+       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
@@ -225,12 +234,12 @@ config TIME_HIDE_VM_COST
 config TIME_VIRTUALIZE_TSC
        bool "Fully virtualize guest TSC"
        default n
-       depends on VIRTUALIZE_TIME
+       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
 
 
@@ -296,12 +305,6 @@ 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
 
@@ -402,6 +405,13 @@ 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