1 files changed, 51 insertions, 0 deletions
diff --git a/src/libelfu/model/elf.c b/src/libelfu/model/elf.c
new file mode 100644
index 0000000..46dc120
--- /dev/null
+++ b/src/libelfu/model/elf.c
@@ -0,0 +1,51 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libelfu/libelfu.h>
+
+
+/*
+ * Allocation, destruction
+ */
+
+ElfuElf* elfu_mElfAlloc()
+{
+  ElfuElf *me;
+
+  me = malloc(sizeof(ElfuElf));
+  if (!me) {
+    ELFU_WARN("mElfAlloc: malloc() failed for ElfuElf.\n");
+    return NULL;
+  }
+
+  memset(me, 0, sizeof(*me));
+
+  CIRCLEQ_INIT(&me->phdrList);
+  CIRCLEQ_INIT(&me->orphanScnList);
+
+  return me;
+}
+
+
+void elfu_mElfDestroy(ElfuElf* me)
+{
+  ElfuPhdr *mp;
+  ElfuScn *ms;
+
+  assert(me);
+
+  CIRCLEQ_INIT(&me->phdrList);
+  CIRCLEQ_INIT(&me->orphanScnList);
+
+  CIRCLEQ_FOREACH(mp, &me->phdrList, elem) {
+    CIRCLEQ_REMOVE(&me->phdrList, mp, elem);
+    elfu_mPhdrDestroy(mp);
+  }
+
+  CIRCLEQ_FOREACH(ms, &me->orphanScnList, elem) {
+    CIRCLEQ_REMOVE(&me->orphanScnList, ms, elem);
+    elfu_mScnDestroy(ms);
+  }
+
+  free(me);
+}