Changeset 100708 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Jul 26, 2023 1:16:19 PM (20 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

158558

Message:

VMM/NEMR3Native-darwin-armv8.cpp: Query ID registers and put them in a struct for passing it down to CPUM later on (ID registers are privileged and only accessible from EL1 popposed to the CPUID mechanism on x86, so they need support from the hypervisor interface), bugref:10390

File:

• trunk/src/VBox/VMM/include/NEMInternal.h (modified) (2 diffs)

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

@@ -156 +156 @@
 /** Pointer to a MMIO2 tracking region. */
 typedef NEMHVMMIO2REGION *PNEMHVMMIO2REGION;
+
+/**
+ * Hypervisor.framework ARMv8 ID registers.
+ */
+typedef struct HVIDREGS
+{
+    uint64_t                    u64IdDfReg0El1;
+    uint64_t                    u64IdDfReg1El1;
+    uint64_t                    u64IdIsaReg0El1;
+    uint64_t                    u64IdIsaReg1El1;
+    uint64_t                    u64IdMmfReg0El1;
+    uint64_t                    u64IdMmfReg1El1;
+    uint64_t                    u64IdPfReg0El1;
+    uint64_t                    u64IdPfReg1El1;
+    uint64_t                    u64ClidrEl1;
+    uint64_t                    u64CtrEl0;
+    uint64_t                    u64DczidEl1;
+} HVIDREGS;
+/** Pointer to the ID registers struct. */
+typedef HVIDREGS *PHVIDREGS;
+/** Pointer to the const ID registers struct. */
+typedef const HVIDREGS *PCHVIDREGS;
 # endif
 
@@ -313 +335 @@
     /** Dirty tracking slots. */
     NEMHVMMIO2REGION            aMmio2DirtyTracking[8];
+    /** The vCPU config. */
+    hv_vcpu_config_t            hVCpuCfg;
+    /** The ID registers. */
+    HVIDREGS                    IdRegs;
     /** @} */
 # else