[gcc r14-4029] ada: Generate runtime restrictions list when the standard library is suppressed

[Marc Poulhi?s <dkm@gcc.gnu.org>]

https://gcc.gnu.org/g:62e170e586d0822e7b92ca2f92df29d4b7b8e38b

commit r14-4029-g62e170e586d0822e7b92ca2f92df29d4b7b8e38b
Author: Patrick Bernardi <bernardi@adacore.com>
Date:   Thu Aug 17 16:24:13 2023 -0400

    ada: Generate runtime restrictions list when the standard library is suppressed
    
    With the introduction of Jorvik support into the light-tasking runtime comes
    the requirement to detect voliations of runtime restrictions (for example
    Max_Entry_Queue_Length) where previously they could be hard coded in the
    runtime. This means we now need the binder to populate
    System.System.Restrictions.Run_Time_Restrictions when the standard library
    is suppressed.
    
    gcc/ada/
    
            * bindgen.adb (Gen_Adainit): Generate restrictions when standard
            library is suppressed.
            (Gen_Output_File_Ada): Ditto.
            (Gen_Restrictions): Ditto.

Diff:
---
 gcc/ada/bindgen.adb | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/gcc/ada/bindgen.adb b/gcc/ada/bindgen.adb
index ae20e5f40d3..87f162e6b43 100644
--- a/gcc/ada/bindgen.adb
+++ b/gcc/ada/bindgen.adb
@@ -691,6 +691,8 @@ package body Bindgen is
             WBI ("      null;");
          end if;
 
+         Gen_Restrictions;
+
          --  Generate the default-sized secondary stack pool if the secondary
          --  stack is used by the program.
 
@@ -2804,9 +2806,7 @@ package body Bindgen is
       --  Generate with of System.Restrictions to initialize
       --  Run_Time_Restrictions.
 
-      if System_Restrictions_Used
-        and not Suppress_Standard_Library_On_Target
-      then
+      if System_Restrictions_Used then
          WBI ("");
          WBI ("with System.Restrictions;");
       end if;
@@ -2946,9 +2946,7 @@ package body Bindgen is
       Count : Integer;
 
    begin
-      if Suppress_Standard_Library_On_Target
-        or not System_Restrictions_Used
-      then
+      if not System_Restrictions_Used then
          return;
       end if;