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author | Tristan Gingold <tgingold@free.fr> | 2014-11-04 20:14:19 +0100 |
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committer | Tristan Gingold <tgingold@free.fr> | 2014-11-04 20:14:19 +0100 |
commit | 9c195bf5d86d67ea5eb419ccf6e48dc153e57c68 (patch) | |
tree | 575346e529b99e26382b4a06f6ff2caa0b391ab2 /src/nodes_meta.ads.in | |
parent | 184a123f91e07c927292d67462561dc84f3a920d (diff) | |
download | ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.tar.gz ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.tar.bz2 ghdl-9c195bf5d86d67ea5eb419ccf6e48dc153e57c68.zip |
Move sources to src/ subdirectory.
Diffstat (limited to 'src/nodes_meta.ads.in')
-rw-r--r-- | src/nodes_meta.ads.in | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/nodes_meta.ads.in b/src/nodes_meta.ads.in new file mode 100644 index 000000000..8e1dceca9 --- /dev/null +++ b/src/nodes_meta.ads.in @@ -0,0 +1,66 @@ +-- Meta description of nodes. +-- 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 GHDL; see the file COPYING. If not, write to the Free +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA +-- 02111-1307, USA. + +with Types; use Types; +with Iirs; use Iirs; +with Tokens; use Tokens; + +package Nodes_Meta is + -- The enumeration of all possible types in the nodes. + type Types_Enum is + ( + -- TYPES + ); + + -- The enumeration of all fields defined in iirs. + type Fields_Enum is + ( + -- FIELDS + ); + pragma Discard_Names (Fields_Enum); + + -- Return the type of field F. + function Get_Field_Type (F : Fields_Enum) return Types_Enum; + + -- Get the name of a field. + function Get_Field_Image (F : Fields_Enum) return String; + + -- Get the name of a kind. + function Get_Iir_Image (K : Iir_Kind) return String; + + -- Possible attributes of a field. + type Field_Attribute is + ( + Attr_None, + Attr_Ref, Attr_Maybe_Ref, Attr_Of_Ref, + Attr_Chain, Attr_Chain_Next + ); + + -- Get the attribute of a field. + function Get_Field_Attribute (F : Fields_Enum) return Field_Attribute; + + type Fields_Array is array (Natural range <>) of Fields_Enum; + + -- Return the list of fields for node K. The fields are sorted: first + -- the non nodes/list of nodes, then the nodes/lists that aren't reference, + -- and then the reference. + function Get_Fields (K : Iir_Kind) return Fields_Array; + + -- Get/Set a field. + -- FUNCS +end Nodes_Meta; |