Changeset 58938 in vbox for trunk/include

Timestamp:

Dec 1, 2015 2:17:45 PM (9 years ago)

Author:

vboxsync

Message:

HM,DBGF: Made DBGF notify HM about changes to VMM event and interrupt breakpoints. Made HM cache the basic info wrt ring-0 loop selection, opting for using a debug loop when debugging takes place to avoid cluttering slowing down the normal execution loop. The plan is to extend the single stepping loop and to put complicated dtrace probes into the same loop. Modified the VMX loop selection already.

Location:

trunk/include/VBox/vmm

Files:

• dbgf.h (modified) (3 diffs)
• hm.h (modified) (1 diff)

trunk/include/VBox/vmm/dbgf.h

@@ -256 +256 @@
     DBGFEVENT_MEMORY_ROM_WRITE,
 
+    /** The first VM exit event. */
+    DBGFEVENT_EXIT_FIRST,
     /** Exit - Task switch.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_TASK_SWITCH,
+    DBGFEVENT_EXIT_TASK_SWITCH = DBGFEVENT_EXIT_FIRST,
     /** Exit - HALT instruction.
      * @todo not yet implemented.  */
@@ -316 +318 @@
      * @todo not yet implemented.  */
     DBGFEVENT_EXIT_VMM_CALL,
+    /** Exit - the last common event. */
+    DBGFEVENT_EXIT_LAST_COMMON = DBGFEVENT_EXIT_VMM_CALL,
+
+    /** Exit - VT-x - First. */
+    DBGFEVENT_EXIT_VMX_FIRST,
     /** Exit - VT-x VMCLEAR instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMCLEAR,
+    DBGFEVENT_EXIT_VMX_VMCLEAR = DBGFEVENT_EXIT_VMX_FIRST,
     /** Exit - VT-x VMLAUNCH instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMLAUNCH,
+    DBGFEVENT_EXIT_VMX_VMLAUNCH,
     /** Exit - VT-x VMPTRLD instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMPTRLD,
+    DBGFEVENT_EXIT_VMX_VMPTRLD,
     /** Exit - VT-x VMPTRST instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMPTRST,
+    DBGFEVENT_EXIT_VMX_VMPTRST,
     /** Exit - VT-x VMREAD instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMREAD,
+    DBGFEVENT_EXIT_VMX_VMREAD,
     /** Exit - VT-x VMRESUME instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMRESUME,
+    DBGFEVENT_EXIT_VMX_VMRESUME,
     /** Exit - VT-x VMWRITE instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMWRITE,
+    DBGFEVENT_EXIT_VMX_VMWRITE,
     /** Exit - VT-x VMXOFF instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMXOFF,
+    DBGFEVENT_EXIT_VMX_VMXOFF,
     /** Exit - VT-x VMXON instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMXON,
+    DBGFEVENT_EXIT_VMX_VMXON,
     /** Exit - VT-x VMFUNC instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_VTX_VMFUNC,
+    DBGFEVENT_EXIT_VMX_VMFUNC,
+    /** Exit - VT-x - Last. */
+    DBGFEVENT_EXIT_VMX_LAST = DBGFEVENT_EXIT_VMX_VMFUNC,
+
+    /** Exit - AMD-V - first */
+    DBGFEVENT_EXIT_SVM_FIRST,
     /** Exit - AMD-V VMRUN instruction.
      * @todo not yet implemented.  */
-    DBGFEVENT_EXIT_SVM_VMRUN,
+    DBGFEVENT_EXIT_SVM_VMRUN = DBGFEVENT_EXIT_SVM_FIRST,
     /** Exit - AMD-V VMLOAD instruction.
      * @todo not yet implemented.  */
@@ -361 +373 @@
      * @todo not yet implemented.  */
     DBGFEVENT_EXIT_SVM_CLGI,
+    /** The last ADM-V VM exit event. */
+    DBGFEVENT_EXIT_SVM_LAST = DBGFEVENT_EXIT_SVM_CLGI,
+
+    /** The last VM exit event. */
+    DBGFEVENT_EXIT_LAST = DBGFEVENT_EXIT_SVM_LAST,
+
 
     /** End of valid event values. */

trunk/include/VBox/vmm/hm.h

@@ -227 +227 @@
 VMMR3_INT_DECL(void)            HMR3NotifyScheduled(PVMCPU pVCpu);
 VMMR3_INT_DECL(void)            HMR3NotifyEmulated(PVMCPU pVCpu);
+VMMR3_INT_DECL(void)            HMR3NotifyDebugEventChanged(PVM pVM);
+VMMR3_INT_DECL(void)            HMR3NotifyDebugEventChangedPerCpu(PVM pVM, PVMCPU pVCpu);
 VMMR3_INT_DECL(bool)            HMR3IsActive(PVMCPU pVCpu);
 VMMR3_INT_DECL(void)            HMR3PagingModeChanged(PVM pVM, PVMCPU pVCpu, PGMMODE enmShadowMode, PGMMODE enmGuestMode);