1 files changed, 44 insertions, 0 deletions
diff --git a/src/detection/cpucache/cpucache.h b/src/detection/cpucache/cpucache.h
new file mode 100644
index 0000000..287154b
--- /dev/null
+++ b/src/detection/cpucache/cpucache.h
@@ -0,0 +1,44 @@
+#pragma once
+
+#include "fastfetch.h"
+#include "modules/cpucache/option.h"
+
+typedef enum FF_A_PACKED FFCPUCacheType {
+    FF_CPU_CACHE_TYPE_UNIFIED = 0,
+    FF_CPU_CACHE_TYPE_INSTRUCTION = 1,
+    FF_CPU_CACHE_TYPE_DATA = 2,
+    FF_CPU_CACHE_TYPE_TRACE = 3,
+} FFCPUCacheType;
+
+typedef struct FFCPUCache {
+    uint32_t size;
+    uint32_t num;
+    uint32_t lineSize;
+    FFCPUCacheType type;
+} FFCPUCache;
+
+typedef struct FFCPUCacheResult {
+    FFlist caches[4]; // L1, L2, L3, L4(?)
+} FFCPUCacheResult;
+
+const char* ffDetectCPUCache(FFCPUCacheResult* result);
+
+static inline FFCPUCache* ffCPUCacheAddItem(FFCPUCacheResult* result, uint32_t level, uint32_t size, uint32_t lineSize, FFCPUCacheType type) {
+    FFlist* cacheLevel = &result->caches[level - 1];
+
+    FF_LIST_FOR_EACH (FFCPUCache, item, *cacheLevel) {
+        if (item->type == type && item->size == size && item->lineSize == lineSize) {
+            item->num++;
+            return item;
+        }
+    }
+
+    FFCPUCache* item = FF_LIST_ADD(FFCPUCache, *cacheLevel);
+    *item = (FFCPUCache) {
+        .size = size,
+        .num = 1,
+        .lineSize = lineSize,
+        .type = type,
+    };
+    return item;
+}