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Diffstat (limited to 'src/ortho/llvm/ortho_ident.ads')
| -rw-r--r-- | src/ortho/llvm/ortho_ident.ads | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/ortho/llvm/ortho_ident.ads b/src/ortho/llvm/ortho_ident.ads new file mode 100644 index 0000000..7d3955c --- /dev/null +++ b/src/ortho/llvm/ortho_ident.ads @@ -0,0 +1,42 @@ +-- LLVM back-end for ortho. +-- Copyright (C) 2014 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 GCC; see the file COPYING. If not, write to the Free +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA +-- 02111-1307, USA. +with System; + +package Ortho_Ident is + type O_Ident is private; + + function Get_Identifier (Str : String) return O_Ident; + function Is_Equal (L, R : O_Ident) return Boolean; + function Is_Equal (Id : O_Ident; Str : String) return Boolean; + function Is_Nul (Id : O_Ident) return Boolean; + function Get_String (Id : O_Ident) return String; + function Get_String_Length (Id : O_Ident) return Natural; + + -- Note: the address is always valid. + function Get_Cstring (Id : O_Ident) return System.Address; + + O_Ident_Nul : constant O_Ident; + +private + type O_Ident is record + Addr : System.Address; + end record; + O_Ident_Nul : constant O_Ident := (Addr => System.Null_Address); + + pragma Inline (Get_Cstring); +end Ortho_Ident; |