[Ada] Gnatbind crash during checksum calculation

[Pierre-Marie de Rodat <derodat@adacore.com>]

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This patch corrects an error in the compiler whereby gnatbind may crash
during calculation of file checksums in certain corner cases due to
uninitialized lookup tables.

Tested on x86_64-pc-linux-gnu, committed on trunk

gcc/ada/

	* gnatbind.adb (Gnatbind): Add initialize call for Uintp
	* gnatls.adb (Gnatls): Likewise.
	* gprep.adb (Gnatprep): Likewise.
	* make.adb (Initialize): Likewise.

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diff --git a/gcc/ada/gnatbind.adb b/gcc/ada/gnatbind.adb
--- a/gcc/ada/gnatbind.adb
+++ b/gcc/ada/gnatbind.adb
@@ -50,6 +50,7 @@ with Switch;   use Switch;
 with Switch.B; use Switch.B;
 with Targparm; use Targparm;
 with Types;    use Types;
+with Uintp;
 
 with System.Case_Util; use System.Case_Util;
 with System.Response_File;
@@ -617,6 +618,7 @@ begin
    --  is in some cases important.
 
    Csets.Initialize;
+   Uintp.Initialize;
    Snames.Initialize;
 
    --  Scan the switches and arguments. Note that Snames must already be


diff --git a/gcc/ada/gnatls.adb b/gcc/ada/gnatls.adb
--- a/gcc/ada/gnatls.adb
+++ b/gcc/ada/gnatls.adb
@@ -44,6 +44,7 @@ with Snames;
 with Stringt;
 with Switch;      use Switch;
 with Types;       use Types;
+with Uintp;
 
 with GNAT.Case_Util;            use GNAT.Case_Util;
 with GNAT.Command_Line;         use GNAT.Command_Line;
@@ -2023,6 +2024,7 @@ begin
    --  Initialize standard packages
 
    Csets.Initialize;
+   Uintp.Initialize;
    Snames.Initialize;
    Stringt.Initialize;
 


diff --git a/gcc/ada/gprep.adb b/gcc/ada/gprep.adb
--- a/gcc/ada/gprep.adb
+++ b/gcc/ada/gprep.adb
@@ -37,6 +37,7 @@ with Snames;
 with Stringt;  use Stringt;
 with Switch;   use Switch;
 with Types;    use Types;
+with Uintp;
 
 with Ada.Command_Line; use Ada.Command_Line;
 with Ada.Text_IO;      use Ada.Text_IO;
@@ -169,6 +170,7 @@ package body GPrep is
       --  Do some initializations (order is important here)
 
       Csets.Initialize;
+      Uintp.Initialize;
       Snames.Initialize;
       Stringt.Initialize;
       Prep.Initialize;


diff --git a/gcc/ada/make.adb b/gcc/ada/make.adb
--- a/gcc/ada/make.adb
+++ b/gcc/ada/make.adb
@@ -44,6 +44,7 @@ with SFN_Scan;
 with Sinput;
 with Snames;
 with Stringt;
+with Uintp;
 
 pragma Warnings (Off);
 with System.HTable;
@@ -3676,6 +3677,7 @@ package body Make is
       Linker_Switches.Init;
 
       Csets.Initialize;
+      Uintp.Initialize;
       Snames.Initialize;
       Stringt.Initialize;