introduce package utils_io.

6 files changed, 86 insertions, 42 deletions

diff --git a/src/synth/netlists-disp_vhdl.adb b/src/synth/netlists-disp_vhdl.adb
index 992f0bf5e..77ee517e6 100644
--- a/src/synth/netlists-disp_vhdl.adb
+++ b/src/synth/netlists-disp_vhdl.adb
@@ -19,6 +19,7 @@
 --  MA 02110-1301, USA.
 
 with Simple_IO; use Simple_IO;
+with Utils_IO; use Utils_IO;
 with Types_Utils; use Types_Utils;
 with Name_Table; use Name_Table;
 with Files_Map;
@@ -31,26 +32,6 @@ with Netlists.Locations;
 package body Netlists.Disp_Vhdl is
    Flag_Merge_Lit : constant Boolean := True;
 
-   --  Like Put, but without the leading space (if any).
-   procedure Put_Trim (S : String) is
-   begin
-      if S'First <= S'Last and then S (S'First) = ' ' then
-         Put (S (S'First + 1 .. S'Last));
-      else
-         Put (S);
-      end if;
-   end Put_Trim;
-
-   procedure Put_Uns32 (V : Uns32) is
-   begin
-      Put_Trim (Uns32'Image (V));
-   end Put_Uns32;
-
-   procedure Put_Int32 (V : Int32) is
-   begin
-      Put_Trim (Int32'Image (V));
-   end Put_Int32;
-
    procedure Put_Type (W : Width) is
    begin
       if W = 1 then
diff --git a/src/synth/netlists-disp_vhdl.ads b/src/synth/netlists-disp_vhdl.ads
index a088c4968..afc29458f 100644
--- a/src/synth/netlists-disp_vhdl.ads
+++ b/src/synth/netlists-disp_vhdl.ads
@@ -19,8 +19,6 @@
 --  MA 02110-1301, USA.
 
 package Netlists.Disp_Vhdl is
-   procedure Put_Uns32 (V : Uns32);
-
    procedure Disp_Vhdl (M : Module);
 
    procedure Disp_Architecture_Declarations (M : Module);
diff --git a/src/synth/netlists-dump.adb b/src/synth/netlists-dump.adb
index 6a421805b..841c5d831 100644
--- a/src/synth/netlists-dump.adb
+++ b/src/synth/netlists-dump.adb
@@ -19,6 +19,7 @@
 --  MA 02110-1301, USA.
 
 with Simple_IO; use Simple_IO;
+with Utils_IO; use Utils_IO;
 with Name_Table;
 with Files_Map;
 
@@ -28,26 +29,6 @@ with Netlists.Gates; use Netlists.Gates;
 with Netlists.Locations;
 
 package body Netlists.Dump is
-   procedure Put_Indent (Indent : Natural) is
-   begin
-      Put (String'(1 .. Indent * 2 => ' '));
-   end Put_Indent;
-
-   --  Like Put, but without the leading space (if any).
-   procedure Put_Trim (S : String) is
-   begin
-      if S'First <= S'Last and then S (S'First) = ' ' then
-         Put (S (S'First + 1 .. S'Last));
-      else
-         Put (S);
-      end if;
-   end Put_Trim;
-
-   procedure Put_Uns32 (V : Uns32) is
-   begin
-      Put_Trim (Uns32'Image (V));
-   end Put_Uns32;
-
    procedure Put_Width (W : Width) is
    begin
       Put_Trim (Width'Image (W));
diff --git a/src/synth/synth-disp_vhdl.adb b/src/synth/synth-disp_vhdl.adb
index 0227e4f2d..6d14e95d9 100644
--- a/src/synth/synth-disp_vhdl.adb
+++ b/src/synth/synth-disp_vhdl.adb
@@ -19,6 +19,7 @@
 --  MA 02110-1301, USA.
 
 with Simple_IO; use Simple_IO;
+with Utils_IO; use Utils_IO;
 with Types; use Types;
 with Name_Table;
 
diff --git a/src/utils_io.adb b/src/utils_io.adb
new file mode 100644
index 000000000..a148fe111
--- /dev/null
+++ b/src/utils_io.adb
@@ -0,0 +1,51 @@
+--  Common IO utilities.
+--  Copyright (C) 2019 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 Simple_IO; use Simple_IO;
+
+package body Utils_IO is
+   procedure Put_Indent (Indent : Natural) is
+   begin
+      Put (String'(1 .. Indent * 2 => ' '));
+   end Put_Indent;
+
+   --  Like Put, but without the leading space (if any).
+   procedure Put_Trim (S : String) is
+   begin
+      if S'First <= S'Last and then S (S'First) = ' ' then
+         Put (S (S'First + 1 .. S'Last));
+      else
+         Put (S);
+      end if;
+   end Put_Trim;
+
+   procedure Put_Uns32 (V : Uns32) is
+   begin
+      Put_Trim (Uns32'Image (V));
+   end Put_Uns32;
+
+   procedure Put_Int32 (V : Int32) is
+   begin
+      Put_Trim (Int32'Image (V));
+   end Put_Int32;
+
+   procedure Put_Int64 (V : Int64) is
+   begin
+      Put_Trim (Int64'Image (V));
+   end Put_Int64;
+end Utils_IO;
diff --git a/src/utils_io.ads b/src/utils_io.ads
new file mode 100644
index 000000000..249f0a26b
--- /dev/null
+++ b/src/utils_io.ads
@@ -0,0 +1,32 @@
+--  Common IO utilities.
+--  Copyright (C) 2019 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;
+
+package Utils_IO is
+   --  Disp 2*INDENT spaces.
+   procedure Put_Indent (Indent : Natural);
+
+   --  Like Put, but without the leading space (if any).
+   procedure Put_Trim (S : String);
+
+   --  Put without leading blank.
+   procedure Put_Uns32 (V : Uns32);
+   procedure Put_Int32 (V : Int32);
+   procedure Put_Int64 (V : Int64);
+end Utils_IO;