1 files changed, 0 insertions, 122 deletions
diff --git a/src/boot/O2/stackcheck.c b/src/boot/O2/stackcheck.c
deleted file mode 100644
index edd1e3a30..000000000
--- a/src/boot/O2/stackcheck.c
+++ /dev/null
@@ -1,122 +0,0 @@
-#include "stackcheck.h"
-#include "libc/stdbool.h"
-#include "libc/stdint.h"
-
-StackEntry* sStackInfoListStart = NULL;
-StackEntry* sStackInfoListEnd = NULL;
-
-void StackCheck_Init(StackEntry* entry, void* stackBottom, void* stackTop, u32 initValue, s32 minSpace,
-                     const char* name) {
-    if (entry == NULL) {
-        sStackInfoListStart = NULL;
-    } else {
-        StackEntry* iter;
-
-        entry->head = stackBottom;
-        entry->tail = stackTop;
-        entry->initValue = initValue;
-        entry->minSpace = minSpace;
-        entry->name = name;
-        iter = sStackInfoListStart;
-        while (iter) {
-            if (iter == entry) {
-                return;
-            }
-            iter = iter->next;
-        }
-
-        entry->prev = sStackInfoListEnd;
-        entry->next = NULL;
-
-        if (sStackInfoListEnd) {
-            sStackInfoListEnd->next = entry;
-        }
-
-        sStackInfoListEnd = entry;
-        if (sStackInfoListStart == NULL) {
-            sStackInfoListStart = entry;
-        }
-
-        if (entry->minSpace != -1) {
-            u32* addr = entry->head;
-
-            while (addr < (u32*)entry->tail) {
-                *addr++ = entry->initValue;
-            }
-        }
-    }
-}
-
-void StackCheck_Cleanup(StackEntry* entry) {
-    u32 inconsistency = false;
-
-    if (entry->prev == NULL) {
-        if (entry == sStackInfoListStart) {
-            sStackInfoListStart = entry->next;
-        } else {
-            inconsistency = true;
-        }
-    } else {
-        entry->prev->next = entry->next;
-    }
-
-    if (!entry->next) {
-        if (entry == sStackInfoListEnd) {
-            sStackInfoListEnd = entry->prev;
-        } else {
-            inconsistency = true;
-        }
-    }
-
-    if (inconsistency) {}
-}
-
-StackStatus StackCheck_GetState(StackEntry* entry) {
-    u32* last;
-    size_t used;
-    size_t free;
-    StackStatus status;
-
-    for (last = entry->head; last < (u32*)entry->tail; last++) {
-        if (entry->initValue != *last) {
-            break;
-        }
-    }
-
-    used = (uintptr_t)entry->tail - (uintptr_t)last;
-    free = (uintptr_t)last - (uintptr_t)entry->head;
-
-    if (free == 0) {
-        status = STACK_STATUS_OVERFLOW;
-    } else if ((free < (size_t)entry->minSpace) && (entry->minSpace != -1)) {
-        status = STACK_STATUS_WARNING;
-    } else {
-        status = STACK_STATUS_OK;
-    }
-
-    return status;
-}
-
-u32 StackCheck_CheckAll(void) {
-    u32 ret = 0;
-    StackEntry* iter = sStackInfoListStart;
-
-    while (iter != NULL) {
-        StackStatus state = StackCheck_GetState(iter);
-
-        if (state != STACK_STATUS_OK) {
-            ret = 1;
-        }
-        iter = iter->next;
-    }
-
-    return ret;
-}
-
-u32 StackCheck_Check(StackEntry* entry) {
-    if (entry == NULL) {
-        return StackCheck_CheckAll();
-    } else {
-        return StackCheck_GetState(entry);
-    }
-}