Changeset 100184 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Jun 16, 2023 6:51:39 AM (19 months ago)

Author:

vboxsync

Message:

VMM: Add a CPUMGetGuestArch() method and PDM device helper to make it easier to determine the guest architecture and not having to deal with the massive CPUMMICROARCH enum, bugref:10385

Location:

trunk/src/VBox/VMM/VMMR3

Files:

• PDMDevHlp.cpp (modified) (4 diffs)
• VMMR3.def (modified) (1 diff)

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

@@ -1193 +1193 @@
     Log(("pdmR3DevHlp_PhysChangeMemBalloon: caller='%s'/%d: returns %Rrc\n", pDevIns->pReg->szName, pDevIns->iInstance, rc));
     return rc;
+}
+
+
+/** @interface_method_impl{PDMDEVHLPR3,pfnCpuGetGuestArch} */
+static DECLCALLBACK(CPUMARCH) pdmR3DevHlp_CpuGetGuestArch(PPDMDEVINS pDevIns)
+{
+    PDMDEV_ASSERT_DEVINS(pDevIns);
+    PVM pVM = pDevIns->Internal.s.pVMR3;
+    LogFlow(("pdmR3DevHlp_CpuGetGuestArch: caller='%s'/%d\n",
+             pDevIns->pReg->szName, pDevIns->iInstance));
+
+    CPUMARCH enmArch = CPUMGetGuestArch(pVM);
+
+    Log(("pdmR3DevHlp_CpuGetGuestArch: caller='%s'/%d: returns %u\n", pDevIns->pReg->szName, pDevIns->iInstance, enmArch));
+    return enmArch;
 }
 
@@ -5197 +5212 @@
     pdmR3DevHlp_PhysBulkGCPhys2CCPtrReadOnly,
     pdmR3DevHlp_PhysBulkReleasePageMappingLocks,
+    pdmR3DevHlp_CpuGetGuestArch,
     pdmR3DevHlp_CpuGetGuestMicroarch,
     pdmR3DevHlp_CpuGetGuestAddrWidths,
@@ -5595 +5611 @@
     pdmR3DevHlp_PhysBulkGCPhys2CCPtrReadOnly,
     pdmR3DevHlp_PhysBulkReleasePageMappingLocks,
+    pdmR3DevHlp_CpuGetGuestArch,
     pdmR3DevHlp_CpuGetGuestMicroarch,
     pdmR3DevHlp_CpuGetGuestAddrWidths,
@@ -6313 +6330 @@
     pdmR3DevHlp_PhysBulkGCPhys2CCPtrReadOnly,
     pdmR3DevHlp_PhysBulkReleasePageMappingLocks,
+    pdmR3DevHlp_CpuGetGuestArch,
     pdmR3DevHlp_CpuGetGuestMicroarch,
     pdmR3DevHlp_CpuGetGuestAddrWidths,

trunk/src/VBox/VMM/VMMR3/VMMR3.def

@@ -107 +107 @@
 
     CPUMGetHostMicroarch
+    CPUMGetGuestArch
     CPUMGetGuestMicroarch