diff --git a/cpu/ppc/ppcmmu.cpp b/cpu/ppc/ppcmmu.cpp
index 1d35714..05f6b99 100644
--- a/cpu/ppc/ppcmmu.cpp
+++ b/cpu/ppc/ppcmmu.cpp
@@ -935,6 +935,36 @@ void mmu_pat_ctx_changed()
     }
 }
 
+void mmu_print_regs()
+{
+    LOG_SCOPE_FUNCTION(INFO);
+    LOG_F(INFO, "MSR = 0x%X\n", ppc_state.msr);
+
+    LOG_F(INFO, "BAT registers:");
+
+    for (int i = 0; i < 4; i++) {
+        LOG_F(INFO, "IBAT%dU = 0x%X, IBAT%dL = 0x%X",
+              i, ppc_state.spr[528+i*2],
+              i, ppc_state.spr[529+i*2]);
+    }
+
+    if (!is_601_MMU) {
+        for (int i = 0; i < 4; i++) {
+            LOG_F(INFO, "DBAT%dU = 0x%X, DBAT%dL = 0x%X",
+                  i, ppc_state.spr[536+i*2],
+                  i, ppc_state.spr[537+i*2]);
+        }
+    }
+
+    LOG_F(INFO, "");
+    LOG_F(INFO, "SDR1 = 0x%X\n", ppc_state.spr[SPR::SDR1]);
+    LOG_F(INFO, "Segment registers:");
+
+    for (int i = 0; i < 16; i++) {
+        LOG_F(INFO, "SR%d = 0x%X", i, ppc_state.sr[i]);
+    }
+}
+
 // Forward declarations.
 static uint32_t read_unaligned(uint32_t guest_va, uint8_t *host_va, uint32_t size);
 static void write_unaligned(uint32_t guest_va, uint8_t *host_va, uint32_t value,