Changeset 100166 in vbox

Timestamp:

Jun 13, 2023 11:57:26 AM (18 months ago)

Author:

vboxsync

Message:

VMM/NEMR3Native-darwin-armv8: Updates to th PSCI implementation, bugref:10454, bugref:10390

File:

• trunk/src/VBox/VMM/VMMR3/NEMR3Native-darwin-armv8.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/NEMR3Native-darwin-armv8.cpp

@@ -1053 +1053 @@
                     break;
                 }
+                case ARM_PSCI_FUNC_ID_PSCI_FEATURES:
+                {
+                    uint32_t u32FunNum = (uint32_t)nemR3DarwinGetGReg(pVCpu, ARMV8_AARCH64_REG_X1);
+                    switch (u32FunNum)
+                    {
+                        case ARM_PSCI_FUNC_ID_PSCI_VERSION:
+                        case ARM_PSCI_FUNC_ID_SYSTEM_OFF:
+                        case ARM_PSCI_FUNC_ID_SYSTEM_RESET:
+                        case ARM_PSCI_FUNC_ID_SYSTEM_RESET2:
+                        case ARM_PSCI_FUNC_ID_CPU_ON:
+                            nemR3DarwinSetGReg(pVCpu, ARMV8_AARCH64_REG_X0,
+                                               false /*f64BitReg*/, false /*fSignExtend*/,
+                                               (uint64_t)ARM_PSCI_STS_SUCCESS);
+                            break;
+                        default:
+                            nemR3DarwinSetGReg(pVCpu, ARMV8_AARCH64_REG_X0,
+                                               false /*f64BitReg*/, false /*fSignExtend*/,
+                                               (uint64_t)ARM_PSCI_STS_NOT_SUPPORTED);
+                    }
+                }
                 default:
                     nemR3DarwinSetGReg(pVCpu, ARMV8_AARCH64_REG_X0, false /*f64BitReg*/, false /*fSignExtend*/, (uint64_t)ARM_PSCI_STS_NOT_SUPPORTED);
@@ -1469 +1489 @@
 {
     RT_NOREF(pVM, fUseDebugLoop);
-    AssertReleaseFailed();
+    //AssertReleaseFailed();
     return false;
 }