Changeset 104672 in vbox

Timestamp:

May 16, 2024 10:50:35 AM (8 months ago)

Author:

vboxsync

Message:

VMM/NEM: Pretty much work in progress Hyper-V on win.arm64 experiment, bugref:10392

Location:

trunk/src/VBox/VMM

Files:

• Makefile.kmk (modified) (2 diffs)
• VMMR3/DBGFDisas.cpp (modified) (1 diff)
• VMMR3/NEMR3Native-win-armv8.cpp (added)
• include/NEMInternal.h (modified) (4 diffs)

trunk/src/VBox/VMM/Makefile.kmk

@@ -363 +363 @@
  VBoxVMMArm_SONAME.linux = VBoxVMMArm.so
 
- VBoxVMMArm_DEFS     = VBOX_VMM_TARGET_ARMV8 VBOX_IN_VMM IN_VMM_R3 IN_DIS IN_DBG \
+ VBoxVMMArm_DEFS     = VBOX_VMM_TARGET_ARMV8 VBOX_IN_VMM IN_VMM_R3 IN_DIS IN_DBG IN_GMM_R3 \
         $(filter-out VBOX_WITH_IEM_RECOMPILER VBOX_WITH_IEM_NATIVE_RECOMPILER,$(VMM_COMMON_DEFS))
  ifdef VBOX_WITH_VUSB
@@ -509 +509 @@
         VMMR3/GICR3Kvm.cpp
  VBoxVMMArm_DEFS.linux.arm64    += VBOX_WITH_NATIVE_NEM
+
+ VBoxVMMArm_SOURCES.win.arm64 += \
+        VMMR3/NEMR3Native-win-armv8.cpp
+ VBoxVMMArm_DEFS.win.arm64   += VBOX_WITH_NATIVE_NEM
 
  VBoxVMMArm_LIBS = \

trunk/src/VBox/VMM/VMMR3/DBGFDisas.cpp

@@ -384 +384 @@
 #if defined(VBOX_VMM_TARGET_ARMV8)
     RT_NOREF(pVM, pVCpu, Sel, GCPtr, rc, fFlags, pszOutput, cbOutput, pcbInstr, pDisState);
-    AssertFailed(); /** @todo */
+    //AssertFailed(); /** @todo */
     return VERR_NOT_IMPLEMENTED;
 #else

trunk/src/VBox/VMM/include/NEMInternal.h

@@ -252 +252 @@
     /** Set if we've created the EMTs. */
     bool                        fCreatedEmts : 1;
+# if defined(VBOX_VMM_TARGET_ARMV8)
+    bool                        fHypercallExit : 1;
+    bool                        fGpaAccessFaultExit : 1;
+    /** Cache line flush size as a power of two. */
+    uint8_t                     cPhysicalAddressWidth;
+# else
     /** WHvRunVpExitReasonX64Cpuid is supported. */
     bool                        fExtendedMsrExit : 1;
@@ -258 +264 @@
     /** WHvRunVpExitReasonException is supported. */
     bool                        fExtendedXcptExit : 1;
-# ifdef NEM_WIN_WITH_A20
+#  ifdef NEM_WIN_WITH_A20
     /** Set if we've started more than one CPU and cannot mess with A20. */
     bool                        fA20Fixed : 1;
     /** Set if A20 is enabled. */
     bool                        fA20Enabled : 1;
+#  endif
 # endif
     /** The reported CPU vendor.   */
@@ -473 +480 @@
 
 #elif defined(RT_OS_WINDOWS)
+# ifdef VBOX_VMM_TARGET_ARMV8
+    /** Flag whether the ID registers were synced to the guest context
+     * (for first guest exec call on the EMT after loading the saved state). */
+    bool                        fIdRegsSynced;
+# else
     /** The current state of the interrupt windows (NEM_WIN_INTW_F_XXX). */
     uint8_t                     fCurrentInterruptWindows;
@@ -487 +499 @@
     /** The windows thread handle. */
     RTR3PTR                     hNativeThreadHandle;
+# endif
 
     /** @name Statistics