X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=blobdiff_plain;f=include%2Fmalloc.h;h=f66c2e86176c3bda6eba8359d2c5d4ac15baf115;hp=5df634873f147f93fb444b9621abf07e1e6e21e1;hb=1099b2abef35c3c887f6afac1a8ef18c7924d5d2;hpb=bd5053ffa5b8162257537bdb79ba829372423096

diff --git a/include/malloc.h b/include/malloc.h
index 5df634873f..f66c2e8617 100644
--- a/include/malloc.h
+++ b/include/malloc.h
@@ -788,8 +788,13 @@ struct mallinfo {
 
 */
 
-/* #define USE_DL_PREFIX */
-
+/*
+ * Rename the U-Boot alloc functions so that sandbox can still use the system
+ * ones
+ */
+#ifdef CONFIG_SANDBOX
+#define USE_DL_PREFIX
+#endif
 
 /*
 
@@ -872,14 +877,14 @@ extern Void_t*     sbrk();
 
 #else
 
-#ifdef CONFIG_SYS_MALLOC_SIMPLE
+#if CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
 #define malloc malloc_simple
 #define realloc realloc_simple
 #define memalign memalign_simple
 static inline void free(void *ptr) {}
 void *calloc(size_t nmemb, size_t size);
-void *memalign_simple(size_t alignment, size_t bytes);
 void *realloc_simple(void *ptr, size_t size);
+void malloc_simple_info(void);
 #else
 
 # ifdef USE_DL_PREFIX
@@ -892,6 +897,21 @@ void *realloc_simple(void *ptr, size_t size);
 # define pvALLOc		dlpvalloc
 # define mALLINFo	dlmallinfo
 # define mALLOPt		dlmallopt
+
+/* Ensure that U-Boot actually uses these too */
+#define calloc dlcalloc
+#define free(ptr) dlfree(ptr)
+#define malloc(x) dlmalloc(x)
+#define memalign dlmemalign
+#define realloc dlrealloc
+#define valloc dlvalloc
+#define pvalloc dlpvalloc
+#define mallinfo() dlmallinfo()
+#define mallopt dlmallopt
+#define malloc_trim dlmalloc_trim
+#define malloc_usable_size dlmalloc_usable_size
+#define malloc_stats dlmalloc_stats
+
 # else /* USE_DL_PREFIX */
 # define cALLOc		calloc
 # define fREe		free
@@ -906,11 +926,16 @@ void *realloc_simple(void *ptr, size_t size);
 
 #endif
 
+/* Set up pre-relocation malloc() ready for use */
+int initf_malloc(void);
+
 /* Public routines */
 
 /* Simple versions which can be used when space is tight */
 void *malloc_simple(size_t size);
+void *memalign_simple(size_t alignment, size_t bytes);
 
+#pragma GCC visibility push(hidden)
 # if __STD_C
 
 Void_t* mALLOc(size_t);
@@ -942,6 +967,7 @@ int     mALLOPt();
 struct mallinfo mALLINFo();
 # endif
 #endif
+#pragma GCC visibility pop
 
 /*
  * Begin and End of memory area for malloc(), and current "brk"