1 files changed, 63 insertions, 0 deletions
diff --git a/gprofng/src/ClassFile.h b/gprofng/src/ClassFile.h
new file mode 100644
index 00000000000..bd4c61bdc59
--- /dev/null
+++ b/gprofng/src/ClassFile.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2021 Free Software Foundation, Inc.
+   Contributed by Oracle.
+
+   This file is part of GNU Binutils.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program 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 for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#ifndef _CLASSFILE_H
+#define _CLASSFILE_H
+
+#include "Module.h"
+
+class DataInputStream;
+class BinaryConstantPool;
+class JMethod;
+class StringBuilder;
+class ByteCodeInfo;
+
+class ClassFile : public Module
+{
+public:
+  ClassFile ();
+  virtual ~ClassFile ();
+  virtual int readFile ();
+  virtual char *get_disasm (uint64_t inst_address, uint64_t end_address,
+			    uint64_t start_address, uint64_t f_offset,
+			    int64_t &inst_size);
+  static char *get_java_file_name (char *clname, bool classSuffix);
+
+private:
+
+  void openFile (const char *fname);
+  char *get_opc_name (int op);
+  void readAttributes (int count);
+  void printConstant (StringBuilder *sb, int index);
+  long long printCodeSequence (StringBuilder *sb, uint64_t addr, DataInputStream *in);
+
+  unsigned char *cf_buf;
+  int64_t cf_bufsz;
+  int blanksCnt;
+  DataInputStream *input;
+  BinaryConstantPool *bcpool;
+  JMethod *cur_jmthd;
+  char *class_name;
+  char *class_filename;
+  char *source_name;
+  Vector<ByteCodeInfo *> *byteCodeInfo;
+};
+
+#endif