1 files changed, 58 insertions, 0 deletions
diff --git a/src/vhdl/vhdl-sem_stmts.ads b/src/vhdl/vhdl-sem_stmts.ads
new file mode 100644
index 000000000..81c7806aa
--- /dev/null
+++ b/src/vhdl/vhdl-sem_stmts.ads
@@ -0,0 +1,58 @@
+--  Semantic analysis.
+--  Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
+--
+--  GHDL 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 2, or (at your option) any later
+--  version.
+--
+--  GHDL 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 GHDL; see the file COPYING.  If not, write to the Free
+--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+--  02111-1307, USA.
+with Iirs; use Iirs;
+
+package Vhdl.Sem_Stmts is
+   --  Analyze declarations and concurrent statements of BLK, which is
+   --  either an architecture_declaration, and entity_declaration,
+   --  a block_statement or a generate_statement_body.
+   procedure Sem_Block (Blk: Iir);
+
+   --  Analyze the concurrent statements of PARENT.
+   procedure Sem_Concurrent_Statement_Chain (Parent : Iir);
+
+   --  Analyze declaration chain and sequential statement chain
+   --  of BODY_PARENT.
+   --  DECL is the declaration for these chains (DECL is the declaration, which
+   --   is different from the bodies).
+   --  This is used by processes and subprograms analyze.
+   procedure Sem_Sequential_Statements (Decl : Iir; Body_Parent : Iir);
+
+   --  Sem for concurrent and sequential assertion statements.
+   procedure Sem_Report_Statement (Stmt : Iir);
+
+   -- Get the current subprogram or process.
+   function Get_Current_Subprogram return Iir;
+   pragma Inline (Get_Current_Subprogram);
+
+   --  Get the current concurrent statement, or NULL_IIR if none.
+   function Get_Current_Concurrent_Statement return Iir;
+   pragma Inline (Get_Current_Concurrent_Statement);
+
+   --  Current PSL default_clock declaration.
+   --  Automatically saved and restore while analyzing concurrent statements.
+   Current_Psl_Default_Clock : Iir;
+
+   --  Add a driver for SIG.
+   --  STMT is used in case of error (it is the statement that creates the
+   --   driver).
+   --  Do nothing if:
+   --    The current statement list does not belong to a process,
+   --    SIG is a formal signal interface.
+   procedure Sem_Add_Driver (Sig : Iir; Stmt : Iir);
+end Vhdl.Sem_Stmts;