malloc / free support

3 files changed, 24 insertions, 0 deletions

diff --git a/src/include/kernel/heapmgr.H b/src/include/kernel/heapmgr.H
index 41a3e2cf5..6e189da93 100644
--- a/src/include/kernel/heapmgr.H
+++ b/src/include/kernel/heapmgr.H
@@ -7,12 +7,16 @@
 class HeapManager
 {
     public:
+	static void init();
+
 	static void* allocate(size_t n);
 	static void  free(void *);
 
 	enum
 	{
 	    BUCKETS = 8,
+
+	    MAX_ALLOC_SIZE = (1 << (BUCKETS + 4)) - 8,
 	};
 
     protected:
diff --git a/src/include/kernel/pagemgr.H b/src/include/kernel/pagemgr.H
index b99cedff2..fded2c6c1 100644
--- a/src/include/kernel/pagemgr.H
+++ b/src/include/kernel/pagemgr.H
@@ -11,6 +11,8 @@
 class PageManager
 {
     public:
+	static void init();
+
 	static void* allocatePage(size_t n = 1);
 	static void freePage(void*, size_t n = 1);
 
diff --git a/src/include/stdlib.h b/src/include/stdlib.h
new file mode 100644
index 000000000..46c463119
--- /dev/null
+++ b/src/include/stdlib.h
@@ -0,0 +1,18 @@
+#ifndef __STDLIB_H
+#define __STDLIB_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void* malloc(size_t);
+void free(void*);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif