From fa2d2a8052c6d8f498bed195d200e3d15b2af06d Mon Sep 17 00:00:00 2001
From: someone2639 <someone2639@gmail.com>
Date: Sun, 19 Sep 2021 12:39:10 -0400
Subject: [PATCH] fix crash screen behavior when stacktrace is theoretically
 disabled

---
 sm64.ld                 | 1 +
 src/game/crash_screen.c | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/sm64.ld b/sm64.ld
index 6ce35aa2e..16b794161 100755
--- a/sm64.ld
+++ b/sm64.ld
@@ -147,6 +147,7 @@ SECTIONS
 /* hardcoded symbols to satisfy preliminary link for map parser */
 #ifndef DEBUG_MAP_STACKTRACE
       parse_map = 0x80345678;
+      find_function_in_stack = 0x80345678;
       _mapDataSegmentRomStart = 0;
       gMapEntries = 0;
       gMapEntrySize = 0;
diff --git a/src/game/crash_screen.c b/src/game/crash_screen.c
index f26cd92b4..63bd5a6c7 100644
--- a/src/game/crash_screen.c
+++ b/src/game/crash_screen.c
@@ -275,6 +275,10 @@ void draw_stacktrace(OSThread *thread, s32 cause) {
             crash_screen_print(30, 45 + (i * 10), "STACK TRACE DISABLED");
             break;
         } else {
+            if ((u32) find_function_in_stack == 0x80345678) {
+                return;
+            }
+
             char *fname = find_function_in_stack(&temp_sp);
             if (fname == NULL || (*(u32*)temp_sp & 0x80000000 == 0)) {
                 crash_screen_print(30, 45 + (i * 10), "%08X: UNKNOWN", temp_sp);