From d358e1d213c29c6e63be30c1c67b96a90f45ccc4 Mon Sep 17 00:00:00 2001
From: Anghelo Carvajal <angheloalf95@gmail.com>
Date: Thu, 5 Feb 2026 01:22:56 -0300
Subject: [PATCH] [n64-jp-1.1] stackcheck.c matched (#1844)

* Match stackcheck

* format

* review
---
 src/boot/libu64/stackcheck.c | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/boot/libu64/stackcheck.c b/src/boot/libu64/stackcheck.c
index 9054952210..46a609fcb8 100644
--- a/src/boot/libu64/stackcheck.c
+++ b/src/boot/libu64/stackcheck.c
@@ -2,6 +2,8 @@
 #include "stdbool.h"
 #include "stdint.h"
 
+#include "versions.h"
+
 StackEntry* sStackInfoListStart = NULL;
 StackEntry* sStackInfoListEnd = NULL;
 
@@ -17,12 +19,15 @@ void StackCheck_Init(StackEntry* entry, void* stackBottom, void* stackTop, u32 i
         entry->initValue = initValue;
         entry->minSpace = minSpace;
         entry->name = name;
-        iter = sStackInfoListStart;
-        while (iter) {
+
+        for (iter = sStackInfoListStart; iter != NULL; iter = iter->next) {
             if (iter == entry) {
+#if MM_VERSION < N64_US
+                // is already in the list
+                osSyncPrintf("stackcheck_init: %08x は既にリスト中にある\n", entry);
+#endif
                 return;
             }
-            iter = iter->next;
         }
 
         entry->prev = sStackInfoListEnd;
@@ -68,7 +73,12 @@ void StackCheck_Cleanup(StackEntry* entry) {
         }
     }
 
-    if (inconsistency) {}
+    if (inconsistency) {
+#if MM_VERSION < N64_US
+        // List is inconsistent
+        osSyncPrintf("stackcheck_cleanup: %08x リスト不整合です\n", entry);
+#endif
+    }
 }
 
 StackStatus StackCheck_GetState(StackEntry* entry) {
@@ -94,7 +104,12 @@ StackStatus StackCheck_GetState(StackEntry* entry) {
         status = STACK_STATUS_OK;
     }
 
+#if MM_VERSION < N64_US
+    osSyncPrintf("head=%08x tail=%08x last=%08x used=%08x free=%08x [%s]\n", entry->head, entry->tail, last, used, free,
+                 (entry->name != NULL) ? entry->name : "(null)");
+#else
     (void)"(null)";
+#endif
 
     return status;
 }