--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/jdk.hotspot.agent/macosx/native/libsaproc/salibelf.h	Wed Dec 23 13:12:15 2015 +0300
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef _SALIBELF_H_
+#define _SALIBELF_H_
+
+#include <elf.h>
+#include "elfmacros.h"
+#include "libproc_impl.h"
+
+// read ELF file header.
+int read_elf_header(int fd, ELF_EHDR* ehdr);
+
+// is given file descriptor corresponds to an ELF file?
+bool is_elf_file(int fd);
+
+// read program header table of an ELF file. caller has to
+// free the result pointer after use. NULL on failure.
+ELF_PHDR* read_program_header_table(int fd, ELF_EHDR* hdr);
+
+// read section header table of an ELF file. caller has to
+// free the result pointer after use. NULL on failure.
+ELF_SHDR* read_section_header_table(int fd, ELF_EHDR* hdr);
+
+// read a particular section's data. caller has to free the
+// result pointer after use. NULL on failure.
+void* read_section_data(int fd, ELF_EHDR* ehdr, ELF_SHDR* shdr);
+
+// find the base address at which the library wants to load itself
+uintptr_t find_base_address(int fd, ELF_EHDR* ehdr);
+#endif /* _SALIBELF_H_ */