1 files changed, 117 insertions, 0 deletions
diff --git a/gprofng/src/SourceFile.h b/gprofng/src/SourceFile.h
new file mode 100644
index 00000000000..8e906820a0b
--- /dev/null
+++ b/gprofng/src/SourceFile.h
@@ -0,0 +1,117 @@
+/* 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 _SOURCEFILE_H
+#define _SOURCEFILE_H
+
+#include "Histable.h"
+#include "Map.h"
+
+template <typename Key_t, typename Value_t> class Map;
+
+#define SOURCE_FLAG_UNKNOWN 0x01
+
+class SourceFile : public HistableFile
+{
+public:
+
+  enum OpenStatus
+  {
+    OS_OK,
+    OS_NOTREAD,
+    OS_NOSRC,
+    OS_TIMESRC
+  };
+
+  SourceFile (const char *file_name);
+  virtual ~SourceFile ();
+  virtual void set_name (char *);
+  virtual char *get_name (NameFormat = NA);
+
+  bool readSource ();
+  Vector<Function *> *get_functions ();
+  DbeLine *find_dbeline (Function *func, int lineno);
+  char *getLine (int lineno);
+
+  int
+  getLineCount ()
+  {
+    return srcLines ? srcLines->size () : 0;
+  }
+
+  ino64_t
+  getInode ()
+  {
+    return srcInode;
+  }
+
+  time_t
+  getMTime ()
+  {
+    return srcMTime;
+  }
+
+  void
+  setMTime (time_t tm)
+  {
+    srcMTime = tm;
+  }
+
+  bool
+  isTmp ()
+  {
+    return isTmpFile;
+  }
+
+  void
+  setTmp (bool set)
+  {
+    isTmpFile = set;
+  }
+
+  Histable_type
+  get_type ()
+  {
+    return SOURCEFILE;
+  }
+
+  DbeLine *
+  find_dbeline (int lineno)
+  {
+    return find_dbeline (NULL, lineno);
+  }
+
+  unsigned int flags;
+
+private:
+  static int curId;         // object id
+  OpenStatus status;
+  ino64_t srcInode;         // Inode number of source file
+  time_t srcMTime;          // Creating time for source
+  Vector<char *> *srcLines; // array of pointers to lines in source
+  bool isTmpFile;           // Temporary src file to be deleted
+
+  Vector<DbeLine*> *lines;
+  Map<int, DbeLine*> *dbeLines;
+  Map<Function *, Function *> *functions;
+  bool read_stabs;
+};
+
+#endif