Revert "remove external libraries from main branch"protocol-modeling

This reverts commit 0558244645611f314f47e0fa427f7323ce253eaf.

1 files changed, 42 insertions, 0 deletions

diff --git a/src/lib/mpmalloc.cc b/src/lib/mpmalloc.cc
new file mode 100644
index 0000000..2483a3a
--- /dev/null
+++ b/src/lib/mpmalloc.cc
@@ -0,0 +1,42 @@
+#include <stdlib.h>
+#include "driver/stdout.h"
+#include "lib/mpmalloc.h"
+
+void* mpcalloc(size_t nmemb, size_t size)
+{
+	void* ret = calloc(nmemb, size);
+#ifdef ADDR_20BIT
+	kout << "calloc:" << dec << (uint32_t)nmemb << "x" << (uint32_t)size << "@" << ret << endl;
+#else
+	kout << "calloc:" << dec << nmemb << "x" << size << "@" << ret << endl;
+#endif
+	return ret;
+}
+
+void* mpmalloc(size_t size)
+{
+	void* ret = malloc(size);
+#ifdef ADDR_20BIT
+	kout << "malloc:" << dec << (uint32_t)size << "@" << ret << endl;
+#else
+	kout << "malloc:" << dec << size << "@" << ret << endl;
+#endif
+	return ret;
+}
+
+void* mprealloc(void* addr, size_t size)
+{
+	void* ret = realloc(addr, size);
+#ifdef ADDR_20BIT
+	kout << "realloc:" << addr << ":" << dec << (uint32_t)size << "@" << ret << endl;
+#else
+	kout << "realloc:" << addr << ":" << dec << size << "@" << ret << endl;
+#endif
+	return ret;
+}
+
+void mpfree(void* addr)
+{
+	kout << "free:" << addr << endl;
+	free(addr);
+}