Changeset 107132 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Nov 25, 2024 3:14:57 PM (8 weeks ago)

Author:

vboxsync

Message:

VMM/NEM-darwin-armv8: Return VERR_NEM_IPE_2 instead of the generic VERR_NOT_SUPPORTED in nemR3DarwinHandleExitExceptionDataAbort, converting the assertion to a release-log assert and logging some instruction details. Added todo of w11/smp shutdown hitting it.

File:

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

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

@@ -1779 +1779 @@
                     }
                 }
+                /* T O D O:
+                 * Recent W11:
+                 * x0=ffffb804ea3217d8 x1=ffffe28437802000 x2=0000000000000424 x3=fffff802e5716030
+                 * x4=ffffe28437802424 x5=ffffb804ea321bfc x6=000000000080009c x7=000000000080009c
+                 * x8=ffff87849fefc788 x9=ffff87849fefc788 x10=000000000000001c x11=ffffb804ea32909c
+                 * x12=000000000000001c x13=000000000000009c x14=ffffb804ea3290a8 x15=ffffd580b2b1f7d8
+                 * x16=0000f6999080cdbe x17=0000f6999080cdbe x18=ffffd08158fbf000 x19=ffffb804ea3217d0
+                 * x20=0000000000000001 x21=0000000000000004 x22=ffffb804ea321660 x23=000047fb15cdefd8
+                 * x24=0000000000000000 x25=ffffb804ea2f1080 x26=0000000000000000 x27=0000000000000380
+                 * x28=0000000000000000 x29=ffff87849fefc7e0 x30=fffff802e57120b0
+                 * pc=fffff802e5713c20 pstate=00000000a0001344
+                 * sp_el0=ffff87849fefc7e0 sp_el1=ffff87849e462400 elr_el1=fffff802e98889c8
+                 * pl061gpio!start_seg1_.text+0x2c20:
+                 * %fffff802e5713c20 23 00 c0 3d             ldr q3, [x1]
+                 * VBoxDbg> format %%(%@x1)
+                 * Guest physical address: %%ffddd000
+                 * VBoxDbg> info mmio
+                 * MMIO registrations: 12 (186 allocated)
+                 *  ## Ctx    Size Mapping   PCI    Description
+                 *   0 R3     00000000000c0000  0000000004000000-00000000040bffff        Flash Memory
+                 * [snip]
+                 *  11 R3     0000000000001000  00000000ffddd000-00000000ffdddfff        PL061
+                 */
                 else
-                    AssertFailedReturn(VERR_NOT_SUPPORTED);
+                    AssertLogRelMsgFailedReturn(("pc=%#RX64: %#x opcode=%d\n",
+                                                 pVCpu->cpum.GstCtx.Pc.u64, Dis.Instr.au32[0], Dis.pCurInstr->uOpcode),
+                                                VERR_NEM_IPE_2);
             }
         }
@@ -2264 +2289 @@
     uint64_t       offDeltaIgnored;
     uint64_t const nsNextTimerEvt = TMTimerPollGIP(pVM, pVCpu, &offDeltaIgnored); NOREF(nsNextTimerEvt);
-    VBOXSTRICTRC    rcStrict        = VINF_SUCCESS;
+    VBOXSTRICTRC   rcStrict       = VINF_SUCCESS;
     for (unsigned iLoop = 0;; iLoop++)
     {