Transition to hekate bdk layout

bdk/libs/lvgl/lv_misc/lv_mem.h

@@ -0,0 +1,127 @@
+/**
+ * @file lv_mem.h
+ *
+ */
+
+#ifndef LV_MEM_H
+#define LV_MEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*********************
+ *      INCLUDES
+ *********************/
+#ifdef LV_CONF_INCLUDE_SIMPLE
+#include "lv_conf.h"
+#else
+#include "../../lv_conf.h"
+#endif
+
+#include <stdint.h>
+#include <stddef.h>
+#include "lv_log.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+// Check windows
+#ifdef __WIN64
+//# define LV_MEM_ENV64
+#endif
+
+// Check GCC
+#ifdef __GNUC__
+# if defined(__x86_64__) || defined(__ppc64__)
+//#   define LV_MEM_ENV64
+# endif
+#endif
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+typedef struct
+{
+    uint32_t total_size;
+    uint32_t free_cnt;
+    uint32_t free_size;
+    uint32_t free_biggest_size;
+    uint32_t used_cnt;
+    uint8_t used_pct;
+    uint8_t frag_pct;
+} lv_mem_monitor_t;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+
+/**
+ * Initiaize the dyn_mem module (work memory and other variables)
+ */
+void lv_mem_init(void);
+
+/**
+ * Allocate a memory dynamically
+ * @param size size of the memory to allocate in bytes
+ * @return pointer to the allocated memory
+ */
+void * lv_mem_alloc(uint32_t size);
+
+/**
+ * Free an allocated data
+ * @param data pointer to an allocated memory
+ */
+void lv_mem_free(const void * data);
+
+/**
+ * Reallocate a memory with a new size. The old content will be kept.
+ * @param data pointer to an allocated memory.
+ * Its content will be copied to the new memory block and freed
+ * @param new_size the desired new size in byte
+ * @return pointer to the new memory
+ */
+void * lv_mem_realloc(void * data_p, uint32_t new_size);
+
+/**
+ * Join the adjacent free memory blocks
+ */
+void lv_mem_defrag(void);
+
+/**
+ * Give information about the work memory of dynamic allocation
+ * @param mon_p pointer to a dm_mon_p variable,
+ *              the result of the analysis will be stored here
+ */
+void lv_mem_monitor(lv_mem_monitor_t * mon_p);
+
+/**
+ * Give the size of an allocated memory
+ * @param data pointer to an allocated memory
+ * @return the size of data memory in bytes
+ */
+uint32_t lv_mem_get_size(const void * data);
+
+
+/**********************
+ *      MACROS
+ **********************/
+
+/**
+ * Halt on NULL pointer
+ * p pointer to a memory
+ */
+#if USE_LV_LOG == 0
+# define  lv_mem_assert(p) {if(p == NULL) while(1); }
+#else
+# define  lv_mem_assert(p) {if(p == NULL) {LV_LOG_ERROR("Out of memory!"); while(1); }}
+#endif
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*LV_MEM_H*/
+