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aspects.adb, [...]: Reverted previous change for now. 

2017-01-06  Patrick Bernardi  <bernardi@adacore.com>

	* aspects.adb, aspects.ads, exp_ch3.adb, exp_ch9.adb, par-prag.adb,
	sem_ch13.adb, sem_prag.adb, sem_prag.ads, snames.adb-tmpl,
	snames.ads-tmpl, s-secsta.adb, s-secsta.ads, s-tarest.adb,
	s-tarest.ads, s-taskin.adb, s-taskin.ads, s-tassta.adb, s-tassta.ads:
	Reverted previous change for now.

From-SVN: r244148
This commit is contained in:
Patrick Bernardi 2017-01-06 12:06:41 +00:00 committed by Arnaud Charlet
parent e666e74478
commit eae66578ce
19 changed files with 174 additions and 406 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
gcc/ada/ChangeLog
View File

@ -1,3 +1,11 @@
2017-01-06 Patrick Bernardi <bernardi@adacore.com>
* aspects.adb, aspects.ads, exp_ch3.adb, exp_ch9.adb, par-prag.adb,
sem_ch13.adb, sem_prag.adb, sem_prag.ads, snames.adb-tmpl,
snames.ads-tmpl, s-secsta.adb, s-secsta.ads, s-tarest.adb,
s-tarest.ads, s-taskin.adb, s-taskin.ads, s-tassta.adb, s-tassta.ads:
Reverted previous change for now.
2017-01-06 Ed Schonberg <schonberg@adacore.com> 2017-01-06 Ed Schonberg <schonberg@adacore.com>
* exp_ch3.adb (Build_Initialization_Call): Apply predicate * exp_ch3.adb (Build_Initialization_Call): Apply predicate

1
gcc/ada/aspects.adb
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@ -599,7 +599,6 @@ package body Aspects is
Aspect_Read => Aspect_Read, Aspect_Read => Aspect_Read,
Aspect_Relative_Deadline => Aspect_Relative_Deadline, Aspect_Relative_Deadline => Aspect_Relative_Deadline,
Aspect_Scalar_Storage_Order => Aspect_Scalar_Storage_Order, Aspect_Scalar_Storage_Order => Aspect_Scalar_Storage_Order,
Aspect_Secondary_Stack_Size => Aspect_Secondary_Stack_Size,
Aspect_Shared => Aspect_Atomic, Aspect_Shared => Aspect_Atomic,
Aspect_Shared_Passive => Aspect_Shared_Passive, Aspect_Shared_Passive => Aspect_Shared_Passive,
Aspect_Simple_Storage_Pool => Aspect_Simple_Storage_Pool, Aspect_Simple_Storage_Pool => Aspect_Simple_Storage_Pool,

5
gcc/ada/aspects.ads
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@ -135,7 +135,6 @@ package Aspects is
Aspect_Refined_State, -- GNAT Aspect_Refined_State, -- GNAT
Aspect_Relative_Deadline, Aspect_Relative_Deadline,
Aspect_Scalar_Storage_Order, -- GNAT Aspect_Scalar_Storage_Order, -- GNAT
Aspect_Secondary_Stack_Size, -- GNAT
Aspect_Simple_Storage_Pool, -- GNAT Aspect_Simple_Storage_Pool, -- GNAT
Aspect_Size, Aspect_Size,
Aspect_Small, Aspect_Small,
@ -256,7 +255,6 @@ package Aspects is
Aspect_Pure_Function => True, Aspect_Pure_Function => True,
Aspect_Remote_Access_Type => True, Aspect_Remote_Access_Type => True,
Aspect_Scalar_Storage_Order => True, Aspect_Scalar_Storage_Order => True,
Aspect_Secondary_Stack_Size => True,
Aspect_Shared => True, Aspect_Shared => True,
Aspect_Simple_Storage_Pool => True, Aspect_Simple_Storage_Pool => True,
Aspect_Simple_Storage_Pool_Type => True, Aspect_Simple_Storage_Pool_Type => True,
@ -376,7 +374,6 @@ package Aspects is
Aspect_Refined_State => Expression, Aspect_Refined_State => Expression,
Aspect_Relative_Deadline => Expression, Aspect_Relative_Deadline => Expression,
Aspect_Scalar_Storage_Order => Expression, Aspect_Scalar_Storage_Order => Expression,
Aspect_Secondary_Stack_Size => Expression,
Aspect_Simple_Storage_Pool => Name, Aspect_Simple_Storage_Pool => Name,
Aspect_Size => Expression, Aspect_Size => Expression,
Aspect_Small => Expression, Aspect_Small => Expression,
@ -497,7 +494,6 @@ package Aspects is
Aspect_Remote_Call_Interface => Name_Remote_Call_Interface, Aspect_Remote_Call_Interface => Name_Remote_Call_Interface,
Aspect_Remote_Types => Name_Remote_Types, Aspect_Remote_Types => Name_Remote_Types,
Aspect_Scalar_Storage_Order => Name_Scalar_Storage_Order, Aspect_Scalar_Storage_Order => Name_Scalar_Storage_Order,
Aspect_Secondary_Stack_Size => Name_Secondary_Stack_Size,
Aspect_Shared => Name_Shared, Aspect_Shared => Name_Shared,
Aspect_Shared_Passive => Name_Shared_Passive, Aspect_Shared_Passive => Name_Shared_Passive,
Aspect_Simple_Storage_Pool => Name_Simple_Storage_Pool, Aspect_Simple_Storage_Pool => Name_Simple_Storage_Pool,
@ -696,7 +692,6 @@ package Aspects is
Aspect_Remote_Access_Type => Always_Delay, Aspect_Remote_Access_Type => Always_Delay,
Aspect_Remote_Call_Interface => Always_Delay, Aspect_Remote_Call_Interface => Always_Delay,
Aspect_Remote_Types => Always_Delay, Aspect_Remote_Types => Always_Delay,
Aspect_Secondary_Stack_Size => Always_Delay,
Aspect_Shared => Always_Delay, Aspect_Shared => Always_Delay,
Aspect_Shared_Passive => Always_Delay, Aspect_Shared_Passive => Always_Delay,
Aspect_Simple_Storage_Pool => Always_Delay, Aspect_Simple_Storage_Pool => Always_Delay,

19
gcc/ada/exp_ch3.adb
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@ -1485,7 +1485,7 @@ package body Exp_Ch3 is
-- The constraints come from the discriminant default exps, -- The constraints come from the discriminant default exps,
-- they must be reevaluated, so we use New_Copy_Tree but we -- they must be reevaluated, so we use New_Copy_Tree but we
-- ensure the proper Sloc (for any embedded calls). -- ensure the proper Sloc (for any embedded calls).
-- In addtion, if a predicate check is needed on the value -- In addition, if a predicate check is needed on the value
-- of the discriminant, insert it ahead of the call. -- of the discriminant, insert it ahead of the call.
Arg := New_Copy_Tree (Arg, New_Sloc => Loc); Arg := New_Copy_Tree (Arg, New_Sloc => Loc);
@ -1495,7 +1495,7 @@ package body Exp_Ch3 is
and then not Predicates_Ignored (Etype (Discr)) and then not Predicates_Ignored (Etype (Discr))
then then
Prepend_To (Res, Prepend_To (Res,
Make_Predicate_Check (Etype (Discr), Arg)); Make_Predicate_Check (Etype (Discr), Arg));
end if; end if;
end if; end if;
end if; end if;
@ -1741,7 +1741,7 @@ package body Exp_Ch3 is
end if; end if;
-- If a component type has a predicate, add check to the component -- If a component type has a predicate, add check to the component
-- assignment. Discriminants are hnndled at the point of the call, -- assignment. Discriminants are handled at the point of the call,
-- which provides for a better error message. -- which provides for a better error message.
if Comes_From_Source (Exp) if Comes_From_Source (Exp)
@ -2730,17 +2730,15 @@ package body Exp_Ch3 is
Actions := Build_Assignment (Id, Expression (Decl)); Actions := Build_Assignment (Id, Expression (Decl));
end if; end if;
-- CPU, Dispatching_Domain, Priority and -- CPU, Dispatching_Domain, Priority and Size components are
-- Secondary_Stack_Size components are filled with the -- filled with the corresponding rep item expression of the
-- corresponding rep item expression of the concurrent -- concurrent type (if any).
-- type (if any).
elsif Ekind (Scope (Id)) = E_Record_Type elsif Ekind (Scope (Id)) = E_Record_Type
and then Present (Corresponding_Concurrent_Type (Scope (Id))) and then Present (Corresponding_Concurrent_Type (Scope (Id)))
and then Nam_In (Chars (Id), Name_uCPU, and then Nam_In (Chars (Id), Name_uCPU,
Name_uDispatching_Domain, Name_uDispatching_Domain,
Name_uPriority, Name_uPriority)
Name_uSecondary_Stack_Size)
then then
declare declare
Exp : Node_Id; Exp : Node_Id;
@ -2756,9 +2754,6 @@ package body Exp_Ch3 is
elsif Chars (Id) = Name_uPriority then elsif Chars (Id) = Name_uPriority then
Nam := Name_Priority; Nam := Name_Priority;
elsif Chars (Id) = Name_uSecondary_Stack_Size then
Nam := Name_Secondary_Stack_Size;
end if; end if;
-- Get the Rep Item (aspect specification, attribute -- Get the Rep Item (aspect specification, attribute

65
gcc/ada/exp_ch9.adb
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@ -11553,15 +11553,14 @@ package body Exp_Ch9 is
-- values of this task. The general form of this type declaration is -- values of this task. The general form of this type declaration is
-- type taskV (discriminants) is record -- type taskV (discriminants) is record
-- _Task_Id : Task_Id; -- _Task_Id : Task_Id;
-- entry_family : array (bounds) of Void; -- entry_family : array (bounds) of Void;
-- _Priority : Integer := priority_expression; -- _Priority : Integer := priority_expression;
-- _Size : Size_Type := size_expression; -- _Size : Size_Type := size_expression;
-- _Secondary_Stack_Size : Size_Type := size_expression; -- _Task_Info : Task_Info_Type := task_info_expression;
-- _Task_Info : Task_Info_Type := task_info_expression; -- _CPU : Integer := cpu_range_expression;
-- _CPU : Integer := cpu_range_expression; -- _Relative_Deadline : Time_Span := time_span_expression;
-- _Relative_Deadline : Time_Span := time_span_expression; -- _Domain : Dispatching_Domain := dd_expression;
-- _Domain : Dispatching_Domain := dd_expression;
-- end record; -- end record;
-- The discriminants are present only if the corresponding task type has -- The discriminants are present only if the corresponding task type has
@ -11585,13 +11584,6 @@ package body Exp_Ch9 is
-- in the pragma, and is used to override the task stack size otherwise -- in the pragma, and is used to override the task stack size otherwise
-- associated with the task type. -- associated with the task type.
-- The _Secondary_Stack_Size field is present only the task entity has a
-- Secondary_Stack_Size rep item. It will be filled at the freeze point,
-- when the record init proc is built, to capture the expression of the
-- rep item (see Build_Record_Init_Proc in Exp_Ch3). Note that it cannot
-- be filled here since aspect evaluations are delayed till the freeze
-- point.
-- The _Priority field is present only if the task entity has a Priority or -- The _Priority field is present only if the task entity has a Priority or
-- Interrupt_Priority rep item (pragma, aspect specification or attribute -- Interrupt_Priority rep item (pragma, aspect specification or attribute
-- definition clause). It will be filled at the freeze point, when the -- definition clause). It will be filled at the freeze point, when the
@ -11931,24 +11923,6 @@ package body Exp_Ch9 is
Get_Rep_Pragma (TaskId, Name_Storage_Size)))))))); Get_Rep_Pragma (TaskId, Name_Storage_Size))))))));
end if; end if;
-- Add the _Secondary_Stack_Size component if a
-- Secondary_Stack_Size rep item is present.
if Has_Rep_Item (TaskId, Name_Secondary_Stack_Size,
Check_Parents => False)
then
Append_To (Cdecls,
Make_Component_Declaration (Loc,
Defining_Identifier =>
Make_Defining_Identifier (Loc, Name_uSecondary_Stack_Size),
Component_Definition =>
Make_Component_Definition (Loc,
Aliased_Present => False,
Subtype_Indication =>
New_Occurrence_Of (RTE (RE_Size_Type), Loc))));
end if;
-- Add the _Task_Info component if a Task_Info pragma is present -- Add the _Task_Info component if a Task_Info pragma is present
if Has_Rep_Pragma (TaskId, Name_Task_Info, Check_Parents => False) then if Has_Rep_Pragma (TaskId, Name_Task_Info, Check_Parents => False) then
@ -14140,29 +14114,6 @@ package body Exp_Ch9 is
New_Occurrence_Of (Storage_Size_Variable (Ttyp), Loc)); New_Occurrence_Of (Storage_Size_Variable (Ttyp), Loc));
end if; end if;
-- Secondary_Stack_Size parameter. Set Default_Secondary_Stack_Size
-- unless there is a Secondary_Stack_Size rep item, in which case we
-- take the value from the rep item. If the restriction
-- No_Secondary_Stack is active then a size of 0 is passed regardless
-- to prevent the allocation of the unused stack.
if Restriction_Active (No_Secondary_Stack) then
Append_To (Args, Make_Integer_Literal (Loc, 0));
elsif Has_Rep_Item (Ttyp, Name_Secondary_Stack_Size,
Check_Parents => False)
then
Append_To (Args,
Make_Selected_Component (Loc,
Prefix => Make_Identifier (Loc, Name_uInit),
Selector_Name =>
Make_Identifier (Loc, Name_uSecondary_Stack_Size)));
else
Append_To (Args,
New_Occurrence_Of (RTE (RE_Unspecified_Size), Loc));
end if;
-- Task_Info parameter. Set to Unspecified_Task_Info unless there is a -- Task_Info parameter. Set to Unspecified_Task_Info unless there is a
-- Task_Info pragma, in which case we take the value from the pragma. -- Task_Info pragma, in which case we take the value from the pragma.

1
gcc/ada/par-prag.adb
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@ -1452,7 +1452,6 @@ begin
Pragma_Ravenscar | Pragma_Ravenscar |
Pragma_Rename_Pragma | Pragma_Rename_Pragma |
Pragma_Reviewable | Pragma_Reviewable |
Pragma_Secondary_Stack_Size |
Pragma_Share_Generic | Pragma_Share_Generic |
Pragma_Shared | Pragma_Shared |
Pragma_Shared_Passive | Pragma_Shared_Passive |

11
gcc/ada/s-secsta.adb
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@ -170,15 +170,6 @@ package body System.Secondary_Stack is
Ada.Unchecked_Conversion (Address, Fixed_Stack_Ptr); Ada.Unchecked_Conversion (Address, Fixed_Stack_Ptr);
-- Convert from address stored in task data structures -- Convert from address stored in task data structures
----------------------------------
-- Minumum_Secondary_Stack_Size --
----------------------------------
function Minimum_Secondary_Stack_Size return Natural is
begin
return Dummy_Fixed_Stack.Mem'Position;
end Minimum_Secondary_Stack_Size;
-------------- --------------
-- Allocate -- -- Allocate --
-------------- --------------
@ -441,7 +432,7 @@ package body System.Secondary_Stack is
Fixed_Stack.Top := 0; Fixed_Stack.Top := 0;
Fixed_Stack.Max := 0; Fixed_Stack.Max := 0;
if Size <= Dummy_Fixed_Stack.Mem'Position then if Size < Dummy_Fixed_Stack.Mem'Position then
Fixed_Stack.Last := 0; Fixed_Stack.Last := 0;
else else
Fixed_Stack.Last := Fixed_Stack.Last :=

4
gcc/ada/s-secsta.ads
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@ -42,10 +42,6 @@ package System.Secondary_Stack is
-- which causes the binder to generate an appropriate assignment in the -- which causes the binder to generate an appropriate assignment in the
-- binder generated file. -- binder generated file.
function Minimum_Secondary_Stack_Size return Natural;
-- The minimum size of the secondary stack so that the internal
-- requirements of the stack are met.
procedure SS_Init procedure SS_Init
(Stk : in out Address; (Stk : in out Address;
Size : Natural := Default_Secondary_Stack_Size); Size : Natural := Default_Secondary_Stack_Size);

130
gcc/ada/s-tarest.adb
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@ -116,17 +116,16 @@ package body System.Tasking.Restricted.Stages is
-- This should only be called by the Task_Wrapper procedure. -- This should only be called by the Task_Wrapper procedure.
procedure Create_Restricted_Task procedure Create_Restricted_Task
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Storage_Elements.Storage_Offset; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Task_Image : String;
Task_Image : String; Created_Task : Task_Id);
Created_Task : Task_Id);
-- Code shared between Create_Restricted_Task (the concurrent version) and -- Code shared between Create_Restricted_Task (the concurrent version) and
-- Create_Restricted_Task_Sequential. See comment of the former in the -- Create_Restricted_Task_Sequential. See comment of the former in the
-- specification of this package. -- specification of this package.
@ -206,31 +205,11 @@ package body System.Tasking.Restricted.Stages is
-- --
-- DO NOT delete ID. As noted, it is needed on some targets. -- DO NOT delete ID. As noted, it is needed on some targets.
function Secondary_Stack_Size return Storage_Elements.Storage_Offset; use type SSE.Storage_Offset;
-- Returns the size of the secondary stack for the task. The function
-- will return the ATCB field Secondary_Stack_Size if it is not set to
-- Unspecified_Size, otherwise a percentage of the stack is reserved
-- using the System.Parameters.Sec_Stack_Percentage property.
function Secondary_Stack_Size return Storage_Elements.Storage_Offset is Secondary_Stack : aliased SSE.Storage_Array
use System.Storage_Elements; (1 .. Self_ID.Common.Compiler_Data.Pri_Stack_Info.Size *
use System.Parameters; SSE.Storage_Offset (Parameters.Sec_Stack_Percentage) / 100);
begin
if Self_ID.Common.Secondary_Stack_Size = Unspecified_Size then
if Sec_Stack_Percentage = Dynamic then
return Default_Secondary_Stack_Size;
else
return (Self_ID.Common.Compiler_Data.Pri_Stack_Info.Size
* SSE.Storage_Offset (Sec_Stack_Percentage) / 100);
end if;
else
return Storage_Offset (Self_ID.Common.Secondary_Stack_Size) +
Storage_Offset (Minimum_Secondary_Stack_Size);
end if;
end Secondary_Stack_Size;
Secondary_Stack : aliased Storage_Elements.Storage_Array
(1 .. Secondary_Stack_Size);
for Secondary_Stack'Alignment use Standard'Maximum_Alignment; for Secondary_Stack'Alignment use Standard'Maximum_Alignment;
-- This is the secondary stack data. Note that it is critical that this -- This is the secondary stack data. Note that it is critical that this
-- have maximum alignment, since any kind of data can be allocated here. -- have maximum alignment, since any kind of data can be allocated here.
@ -526,17 +505,16 @@ package body System.Tasking.Restricted.Stages is
---------------------------- ----------------------------
procedure Create_Restricted_Task procedure Create_Restricted_Task
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Task_Image : String;
Task_Image : String; Created_Task : Task_Id)
Created_Task : Task_Id)
is is
Self_ID : constant Task_Id := STPO.Self; Self_ID : constant Task_Id := STPO.Self;
Base_Priority : System.Any_Priority; Base_Priority : System.Any_Priority;
@ -595,8 +573,7 @@ package body System.Tasking.Restricted.Stages is
Initialize_ATCB Initialize_ATCB
(Self_ID, State, Discriminants, Self_ID, Elaborated, Base_Priority, (Self_ID, State, Discriminants, Self_ID, Elaborated, Base_Priority,
Base_CPU, null, Task_Info, Size, Secondary_Stack_Size, Base_CPU, null, Task_Info, Size, Created_Task, Success);
Created_Task, Success);
-- If we do our job right then there should never be any failures, which -- If we do our job right then there should never be any failures, which
-- was probably said about the Titanic; so just to be safe, let's retain -- was probably said about the Titanic; so just to be safe, let's retain
@ -633,18 +610,17 @@ package body System.Tasking.Restricted.Stages is
end Create_Restricted_Task; end Create_Restricted_Task;
procedure Create_Restricted_Task procedure Create_Restricted_Task
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Types; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Chain : in out Activation_Chain;
Chain : in out Activation_Chain; Task_Image : String;
Task_Image : String; Created_Task : Task_Id)
Created_Task : Task_Id)
is is
begin begin
if Partition_Elaboration_Policy = 'S' then if Partition_Elaboration_Policy = 'S' then
@ -655,15 +631,13 @@ package body System.Tasking.Restricted.Stages is
-- sequential, activation must be deferred. -- sequential, activation must be deferred.
Create_Restricted_Task_Sequential Create_Restricted_Task_Sequential
(Priority, Stack_Address, Size, Secondary_Stack_Size, (Priority, Stack_Address, Size, Task_Info, CPU, State,
Task_Info, CPU, State, Discriminants, Elaborated, Discriminants, Elaborated, Task_Image, Created_Task);
Task_Image, Created_Task);
else else
Create_Restricted_Task Create_Restricted_Task
(Priority, Stack_Address, Size, Secondary_Stack_Size, (Priority, Stack_Address, Size, Task_Info, CPU, State,
Task_Info, CPU, State, Discriminants, Elaborated, Discriminants, Elaborated, Task_Image, Created_Task);
Task_Image, Created_Task);
-- Append this task to the activation chain -- Append this task to the activation chain
@ -677,20 +651,18 @@ package body System.Tasking.Restricted.Stages is
--------------------------------------- ---------------------------------------
procedure Create_Restricted_Task_Sequential procedure Create_Restricted_Task_Sequential
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Task_Image : String;
Task_Image : String; Created_Task : Task_Id) is
Created_Task : Task_Id) is
begin begin
Create_Restricted_Task (Priority, Stack_Address, Size, Create_Restricted_Task (Priority, Stack_Address, Size, Task_Info,
Secondary_Stack_Size, Task_Info,
CPU, State, Discriminants, Elaborated, CPU, State, Discriminants, Elaborated,
Task_Image, Created_Task); Task_Image, Created_Task);

46
gcc/ada/s-tarest.ads
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@ -128,18 +128,17 @@ package System.Tasking.Restricted.Stages is
-- by the binder generated code, before calling elaboration code. -- by the binder generated code, before calling elaboration code.
procedure Create_Restricted_Task procedure Create_Restricted_Task
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Chain : in out Activation_Chain;
Chain : in out Activation_Chain; Task_Image : String;
Task_Image : String; Created_Task : Task_Id);
Created_Task : Task_Id);
-- Compiler interface only. Do not call from within the RTS. -- Compiler interface only. Do not call from within the RTS.
-- This must be called to create a new task, when the partition -- This must be called to create a new task, when the partition
-- elaboration policy is not specified (or is concurrent). -- elaboration policy is not specified (or is concurrent).
@ -154,8 +153,6 @@ package System.Tasking.Restricted.Stages is
-- --
-- Size is the stack size of the task to create -- Size is the stack size of the task to create
-- --
-- Secondary_Stack_Size is the secondary stack size of the task to create
--
-- Task_Info is the task info associated with the created task, or -- Task_Info is the task info associated with the created task, or
-- Unspecified_Task_Info if none. -- Unspecified_Task_Info if none.
-- --
@ -185,17 +182,16 @@ package System.Tasking.Restricted.Stages is
-- This procedure can raise Storage_Error if the task creation fails -- This procedure can raise Storage_Error if the task creation fails
procedure Create_Restricted_Task_Sequential procedure Create_Restricted_Task_Sequential
(Priority : Integer; (Priority : Integer;
Stack_Address : System.Address; Stack_Address : System.Address;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Task_Image : String;
Task_Image : String; Created_Task : Task_Id);
Created_Task : Task_Id);
-- Compiler interface only. Do not call from within the RTS. -- Compiler interface only. Do not call from within the RTS.
-- This must be called to create a new task, when the sequential partition -- This must be called to create a new task, when the sequential partition
-- elaboration policy is used. -- elaboration policy is used.

51
gcc/ada/s-taskin.adb
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@ -86,19 +86,18 @@ package body System.Tasking is
--------------------- ---------------------
procedure Initialize_ATCB procedure Initialize_ATCB
(Self_ID : Task_Id; (Self_ID : Task_Id;
Task_Entry_Point : Task_Procedure_Access; Task_Entry_Point : Task_Procedure_Access;
Task_Arg : System.Address; Task_Arg : System.Address;
Parent : Task_Id; Parent : Task_Id;
Elaborated : Access_Boolean; Elaborated : Access_Boolean;
Base_Priority : System.Any_Priority; Base_Priority : System.Any_Priority;
Base_CPU : System.Multiprocessors.CPU_Range; Base_CPU : System.Multiprocessors.CPU_Range;
Domain : Dispatching_Domain_Access; Domain : Dispatching_Domain_Access;
Task_Info : System.Task_Info.Task_Info_Type; Task_Info : System.Task_Info.Task_Info_Type;
Stack_Size : System.Parameters.Size_Type; Stack_Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; T : Task_Id;
T : Task_Id; Success : out Boolean)
Success : out Boolean)
is is
begin begin
T.Common.State := Unactivated; T.Common.State := Unactivated;
@ -147,7 +146,6 @@ package body System.Tasking is
T.Common.Specific_Handler := null; T.Common.Specific_Handler := null;
T.Common.Debug_Events := (others => False); T.Common.Debug_Events := (others => False);
T.Common.Task_Image_Len := 0; T.Common.Task_Image_Len := 0;
T.Common.Secondary_Stack_Size := Secondary_Stack_Size;
if T.Common.Parent = null then if T.Common.Parent = null then
@ -234,19 +232,18 @@ package body System.Tasking is
T := STPO.New_ATCB (0); T := STPO.New_ATCB (0);
Initialize_ATCB Initialize_ATCB
(Self_ID => null, (Self_ID => null,
Task_Entry_Point => null, Task_Entry_Point => null,
Task_Arg => Null_Address, Task_Arg => Null_Address,
Parent => Null_Task, Parent => Null_Task,
Elaborated => null, Elaborated => null,
Base_Priority => Base_Priority, Base_Priority => Base_Priority,
Base_CPU => Base_CPU, Base_CPU => Base_CPU,
Domain => System_Domain, Domain => System_Domain,
Task_Info => Task_Info.Unspecified_Task_Info, Task_Info => Task_Info.Unspecified_Task_Info,
Stack_Size => 0, Stack_Size => 0,
Secondary_Stack_Size => Parameters.Unspecified_Size, T => T,
T => T, Success => Success);
Success => Success);
pragma Assert (Success); pragma Assert (Success);
STPO.Initialize (T); STPO.Initialize (T);

32
gcc/ada/s-taskin.ads
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@ -702,13 +702,6 @@ package System.Tasking is
-- need to do different things depending on the situation. -- need to do different things depending on the situation.
-- --
-- Protection: Self.L -- Protection: Self.L
Secondary_Stack_Size : System.Parameters.Size_Type;
-- Secondary_Stack_Size is the size of the secondary stack for the
-- task. Defined here since it is the responsibility of the task to
-- creates its own secondary stack.
--
-- Protected: Only accessed by Self
end record; end record;
--------------------------------------- ---------------------------------------
@ -1163,19 +1156,18 @@ package System.Tasking is
-- System.Tasking.Initialization being present, as was done before. -- System.Tasking.Initialization being present, as was done before.
procedure Initialize_ATCB procedure Initialize_ATCB
(Self_ID : Task_Id; (Self_ID : Task_Id;
Task_Entry_Point : Task_Procedure_Access; Task_Entry_Point : Task_Procedure_Access;
Task_Arg : System.Address; Task_Arg : System.Address;
Parent : Task_Id; Parent : Task_Id;
Elaborated : Access_Boolean; Elaborated : Access_Boolean;
Base_Priority : System.Any_Priority; Base_Priority : System.Any_Priority;
Base_CPU : System.Multiprocessors.CPU_Range; Base_CPU : System.Multiprocessors.CPU_Range;
Domain : Dispatching_Domain_Access; Domain : Dispatching_Domain_Access;
Task_Info : System.Task_Info.Task_Info_Type; Task_Info : System.Task_Info.Task_Info_Type;
Stack_Size : System.Parameters.Size_Type; Stack_Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Parameters.Size_Type; T : Task_Id;
T : Task_Id; Success : out Boolean);
Success : out Boolean);
-- Initialize fields of the TCB for task T, and link into global TCB -- Initialize fields of the TCB for task T, and link into global TCB
-- structures. Call this only with abort deferred and holding RTS_Lock. -- structures. Call this only with abort deferred and holding RTS_Lock.
-- Self_ID is the calling task (normally the activator of T). Success is -- Self_ID is the calling task (normally the activator of T). Success is

61
gcc/ada/s-tassta.adb
View File

@ -472,21 +472,20 @@ package body System.Tasking.Stages is
-- called to create a new task. -- called to create a new task.
procedure Create_Task procedure Create_Task
(Priority : Integer; (Priority : Integer;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Storage_Elements.Storage_Offset; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; Relative_Deadline : Ada.Real_Time.Time_Span;
Relative_Deadline : Ada.Real_Time.Time_Span; Domain : Dispatching_Domain_Access;
Domain : Dispatching_Domain_Access; Num_Entries : Task_Entry_Index;
Num_Entries : Task_Entry_Index; Master : Master_Level;
Master : Master_Level; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Chain : in out Activation_Chain;
Chain : in out Activation_Chain; Task_Image : String;
Task_Image : String; Created_Task : out Task_Id)
Created_Task : out Task_Id)
is is
T, P : Task_Id; T, P : Task_Id;
Self_ID : constant Task_Id := STPO.Self; Self_ID : constant Task_Id := STPO.Self;
@ -612,8 +611,7 @@ package body System.Tasking.Stages is
end if; end if;
Initialize_ATCB (Self_ID, State, Discriminants, P, Elaborated, Initialize_ATCB (Self_ID, State, Discriminants, P, Elaborated,
Base_Priority, Base_CPU, Domain, Task_Info, Size, Base_Priority, Base_CPU, Domain, Task_Info, Size, T, Success);
Secondary_Stack_Size, T, Success);
if not Success then if not Success then
Free (T); Free (T);
@ -1039,31 +1037,12 @@ package body System.Tasking.Stages is
Use_Alternate_Stack : constant Boolean := Alternate_Stack_Size /= 0; Use_Alternate_Stack : constant Boolean := Alternate_Stack_Size /= 0;
-- Whether to use above alternate signal stack for stack overflows -- Whether to use above alternate signal stack for stack overflows
function Secondary_Stack_Size return Storage_Elements.Storage_Offset; Secondary_Stack_Size :
-- Returns the size of the secondary stack for the task. The function constant SSE.Storage_Offset :=
-- will return the ATCB field Secondary_Stack_Size if it is not set to Self_ID.Common.Compiler_Data.Pri_Stack_Info.Size *
-- Unspecified_Size, otherwise a percentage of the stack is reserved SSE.Storage_Offset (Parameters.Sec_Stack_Percentage) / 100;
-- using the System.Parameters.Sec_Stack_Percentage property.
function Secondary_Stack_Size return Storage_Elements.Storage_Offset is Secondary_Stack : aliased SSE.Storage_Array (1 .. Secondary_Stack_Size);
use System.Storage_Elements;
use System.Parameters;
begin
if Self_ID.Common.Secondary_Stack_Size = Unspecified_Size then
if Sec_Stack_Percentage = Dynamic then
return Default_Secondary_Stack_Size;
else
return (Self_ID.Common.Compiler_Data.Pri_Stack_Info.Size
* SSE.Storage_Offset (Sec_Stack_Percentage) / 100);
end if;
else
return Self_ID.Common.Secondary_Stack_Size +
Storage_Offset (SST.Minimum_Secondary_Stack_Size);
end if;
end Secondary_Stack_Size;
Secondary_Stack : aliased Storage_Elements.Storage_Array
(1 .. Secondary_Stack_Size);
for Secondary_Stack'Alignment use Standard'Maximum_Alignment; for Secondary_Stack'Alignment use Standard'Maximum_Alignment;
-- Actual area allocated for secondary stack. Note that it is critical -- Actual area allocated for secondary stack. Note that it is critical
-- that this have maximum alignment, since any kind of data can be -- that this have maximum alignment, since any kind of data can be

30
gcc/ada/s-tassta.ads
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@ -167,28 +167,26 @@ package System.Tasking.Stages is
-- now in order to wake up the activator (the environment task). -- now in order to wake up the activator (the environment task).
procedure Create_Task procedure Create_Task
(Priority : Integer; (Priority : Integer;
Size : System.Parameters.Size_Type; Size : System.Parameters.Size_Type;
Secondary_Stack_Size : System.Storage_Elements.Storage_Offset; Task_Info : System.Task_Info.Task_Info_Type;
Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer;
CPU : Integer; Relative_Deadline : Ada.Real_Time.Time_Span;
Relative_Deadline : Ada.Real_Time.Time_Span; Domain : Dispatching_Domain_Access;
Domain : Dispatching_Domain_Access; Num_Entries : Task_Entry_Index;
Num_Entries : Task_Entry_Index; Master : Master_Level;
Master : Master_Level; State : Task_Procedure_Access;
State : Task_Procedure_Access; Discriminants : System.Address;
Discriminants : System.Address; Elaborated : Access_Boolean;
Elaborated : Access_Boolean; Chain : in out Activation_Chain;
Chain : in out Activation_Chain; Task_Image : String;
Task_Image : String; Created_Task : out Task_Id);
Created_Task : out Task_Id);
-- Compiler interface only. Do not call from within the RTS. -- Compiler interface only. Do not call from within the RTS.
-- This must be called to create a new task. -- This must be called to create a new task.
-- --
-- Priority is the task's priority (assumed to be in range of type -- Priority is the task's priority (assumed to be in range of type
-- System.Any_Priority) -- System.Any_Priority)
-- Size is the stack size of the task to create -- Size is the stack size of the task to create
-- Secondary_Stack_Size is the secondary stack size of the task to create
-- Task_Info is the task info associated with the created task, or -- Task_Info is the task info associated with the created task, or
-- Unspecified_Task_Info if none. -- Unspecified_Task_Info if none.
-- CPU is the task affinity. Passed as an Integer because the undefined -- CPU is the task affinity. Passed as an Integer because the undefined

47
gcc/ada/sem_ch13.adb
View File

@ -2065,7 +2065,6 @@ package body Sem_Ch13 is
Aspect_Scalar_Storage_Order | Aspect_Scalar_Storage_Order |
Aspect_Size | Aspect_Size |
Aspect_Small | Aspect_Small |
Aspect_Secondary_Stack_Size |
Aspect_Simple_Storage_Pool | Aspect_Simple_Storage_Pool |
Aspect_Storage_Pool | Aspect_Storage_Pool |
Aspect_Stream_Size | Aspect_Stream_Size |
@ -2429,7 +2428,7 @@ package body Sem_Ch13 is
end if; end if;
end; end;
-- Handling for these aspects in subprograms is complete -- Handling for these Aspects in subprograms is complete
goto Continue; goto Continue;
@ -5697,47 +5696,6 @@ package body Sem_Ch13 is
end if; end if;
end Scalar_Storage_Order; end Scalar_Storage_Order;
--------------------------
-- Secondary_Stack_Size --
--------------------------
when Attribute_Secondary_Stack_Size => Secondary_Stack_Size :
begin
-- Secondary_Stack_Size attribute definition clause not allowed
-- except from aspect specification.
if From_Aspect_Specification (N) then
if not Is_Task_Type (U_Ent) then
Error_Msg_N ("Secondary Stack Size can only be " &
"defined for task", Nam);
elsif Duplicate_Clause then
null;
else
Check_Restriction (No_Secondary_Stack, Expr);
-- The expression must be analyzed in the special manner
-- described in "Handling of Default and Per-Object
-- Expressions" in sem.ads.
-- The visibility to the discriminants must be restored
Push_Scope_And_Install_Discriminants (U_Ent);
Preanalyze_Spec_Expression (Expr, Any_Integer);
Uninstall_Discriminants_And_Pop_Scope (U_Ent);
if not Is_OK_Static_Expression (Expr) then
Check_Restriction (Static_Storage_Size, Expr);
end if;
end if;
else
Error_Msg_N
("attribute& cannot be set with definition clause", N);
end if;
end Secondary_Stack_Size;
---------- ----------
-- Size -- -- Size --
---------- ----------
@ -9191,9 +9149,6 @@ package body Sem_Ch13 is
when Aspect_Relative_Deadline => when Aspect_Relative_Deadline =>
T := RTE (RE_Time_Span); T := RTE (RE_Time_Span);
when Aspect_Secondary_Stack_Size =>
T := Standard_Integer;
when Aspect_Small => when Aspect_Small =>
T := Universal_Real; T := Universal_Real;

46
gcc/ada/sem_prag.adb
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@ -19046,6 +19046,7 @@ package body Sem_Prag is
when Pragma_Rename_Pragma => Rename_Pragma : declare when Pragma_Rename_Pragma => Rename_Pragma : declare
New_Name : constant Node_Id := Get_Pragma_Arg (Arg1); New_Name : constant Node_Id := Get_Pragma_Arg (Arg1);
Old_Name : constant Node_Id := Get_Pragma_Arg (Arg2); Old_Name : constant Node_Id := Get_Pragma_Arg (Arg2);
begin begin
GNAT_Pragma; GNAT_Pragma;
Check_Valid_Configuration_Pragma; Check_Valid_Configuration_Pragma;
@ -20602,50 +20603,6 @@ package body Sem_Prag is
rv; rv;
--------------------------
-- Secondary_Stack_Size --
--------------------------
-- pragma Secondary_Stack_Size (EXPRESSION);
when Pragma_Secondary_Stack_Size => Secondary_Stack_Size : declare
P : constant Node_Id := Parent (N);
Arg : Node_Id;
Ent : Entity_Id;
begin
GNAT_Pragma;
Check_No_Identifiers;
Check_Arg_Count (1);
if Nkind (P) = N_Task_Definition then
Arg := Get_Pragma_Arg (Arg1);
Ent := Defining_Identifier (Parent (P));
-- The expression must be analyzed in the special
-- manner described in "Handling of Default Expressions"
-- in sem.ads.
Preanalyze_Spec_Expression (Arg, Any_Integer);
-- The pragma cannot appear if the No_Secondary_Stack
-- restriction is in effect.
Check_Restriction (No_Secondary_Stack, Arg);
-- Anything else is incorrect
else
Pragma_Misplaced;
end if;
-- Check duplicate pragma before we chain the pragma in the Rep
-- Item chain of Ent.
Check_Duplicate_Pragma (Ent);
Record_Rep_Item (Ent, N);
end Secondary_Stack_Size;
-------------------------- --------------------------
-- Short_Circuit_And_Or -- -- Short_Circuit_And_Or --
-------------------------- --------------------------
@ -28862,7 +28819,6 @@ package body Sem_Prag is
Pragma_Restriction_Warnings => 0, Pragma_Restriction_Warnings => 0,
Pragma_Restrictions => 0, Pragma_Restrictions => 0,
Pragma_Reviewable => -1, Pragma_Reviewable => -1,
Pragma_Secondary_Stack_Size => -1,
Pragma_Short_Circuit_And_Or => 0, Pragma_Short_Circuit_And_Or => 0,
Pragma_Share_Generic => 0, Pragma_Share_Generic => 0,
Pragma_Shared => 0, Pragma_Shared => 0,

1
gcc/ada/sem_prag.ads
View File

@ -100,7 +100,6 @@ package Sem_Prag is
Pragma_Remote_Access_Type => True, Pragma_Remote_Access_Type => True,
Pragma_Remote_Call_Interface => True, Pragma_Remote_Call_Interface => True,
Pragma_Remote_Types => True, Pragma_Remote_Types => True,
Pragma_Secondary_Stack_Size => True,
Pragma_Shared => True, Pragma_Shared => True,
Pragma_Shared_Passive => True, Pragma_Shared_Passive => True,
Pragma_Simple_Storage_Pool_Type => True, Pragma_Simple_Storage_Pool_Type => True,

5
gcc/ada/snames.adb-tmpl
View File

@ -134,8 +134,6 @@ package body Snames is
return Attribute_Dispatching_Domain; return Attribute_Dispatching_Domain;
elsif N = Name_Interrupt_Priority then elsif N = Name_Interrupt_Priority then
return Attribute_Interrupt_Priority; return Attribute_Interrupt_Priority;
elsif N = Name_Secondary_Stack_Size then
return Attribute_Secondary_Stack_Size;
else else
return Attribute_Id'Val (N - First_Attribute_Name); return Attribute_Id'Val (N - First_Attribute_Name);
end if; end if;
@ -231,8 +229,6 @@ package body Snames is
return Pragma_Lock_Free; return Pragma_Lock_Free;
when Name_Priority => when Name_Priority =>
return Pragma_Priority; return Pragma_Priority;
when Name_Secondary_Stack_Size =>
return Pragma_Secondary_Stack_Size;
when Name_Storage_Size => when Name_Storage_Size =>
return Pragma_Storage_Size; return Pragma_Storage_Size;
when Name_Storage_Unit => when Name_Storage_Unit =>
@ -460,7 +456,6 @@ package body Snames is
or else N = Name_Interrupt_Priority or else N = Name_Interrupt_Priority
or else N = Name_Lock_Free or else N = Name_Lock_Free
or else N = Name_Priority or else N = Name_Priority
or else N = Name_Secondary_Stack_Size
or else N = Name_Storage_Size or else N = Name_Storage_Size
or else N = Name_Storage_Unit; or else N = Name_Storage_Unit;
end Is_Pragma_Name; end Is_Pragma_Name;

17
gcc/ada/snames.ads-tmpl
View File

@ -175,7 +175,6 @@ package Snames is
Name_uRelative_Deadline : constant Name_Id := N + $; Name_uRelative_Deadline : constant Name_Id := N + $;
Name_uResult : constant Name_Id := N + $; Name_uResult : constant Name_Id := N + $;
Name_uSecondary_Stack : constant Name_Id := N + $; Name_uSecondary_Stack : constant Name_Id := N + $;
Name_uSecondary_Stack_Size : constant Name_Id := N + $;
Name_uService : constant Name_Id := N + $; Name_uService : constant Name_Id := N + $;
Name_uSize : constant Name_Id := N + $; Name_uSize : constant Name_Id := N + $;
Name_uStack : constant Name_Id := N + $; Name_uStack : constant Name_Id := N + $;
@ -805,6 +804,7 @@ package Snames is
Name_Robustness : constant Name_Id := N + $; Name_Robustness : constant Name_Id := N + $;
Name_Runtime : constant Name_Id := N + $; Name_Runtime : constant Name_Id := N + $;
Name_SB : constant Name_Id := N + $; Name_SB : constant Name_Id := N + $;
Name_Secondary_Stack_Size : constant Name_Id := N + $;
Name_Section : constant Name_Id := N + $; Name_Section : constant Name_Id := N + $;
Name_Semaphore : constant Name_Id := N + $; Name_Semaphore : constant Name_Id := N + $;
Name_Simple_Barriers : constant Name_Id := N + $; Name_Simple_Barriers : constant Name_Id := N + $;
@ -1052,9 +1052,8 @@ package Snames is
-- Names of internal attributes. They are not real attributes but special -- Names of internal attributes. They are not real attributes but special
-- names used internally by GNAT in order to deal with delayed aspects -- names used internally by GNAT in order to deal with delayed aspects
-- (Aspect_CPU, Aspect_Dispatching_Domain, Aspect_Interrupt_Priority, -- (Aspect_CPU, Aspect_Dispatching_Domain, Aspect_Interrupt_Priority) that
-- Aspect_Secondary_Stack_Size) that don't have corresponding pragmas or -- don't have corresponding pragmas or user-referencable attributes.
-- user-referencable attributes.
-- It is convenient to have these internal attributes available for -- It is convenient to have these internal attributes available for
-- processing the aspects, since the normal approach is to convert an -- processing the aspects, since the normal approach is to convert an
@ -1070,7 +1069,6 @@ package Snames is
Name_CPU : constant Name_Id := N + $; Name_CPU : constant Name_Id := N + $;
Name_Dispatching_Domain : constant Name_Id := N + $; Name_Dispatching_Domain : constant Name_Id := N + $;
Name_Interrupt_Priority : constant Name_Id := N + $; Name_Interrupt_Priority : constant Name_Id := N + $;
Name_Secondary_Stack_Size : constant Name_Id := N + $; -- GNAT
Last_Internal_Attribute_Name : constant Name_Id := N + $; Last_Internal_Attribute_Name : constant Name_Id := N + $;
-- Names of recognized locking policy identifiers -- Names of recognized locking policy identifiers
@ -1684,11 +1682,10 @@ package Snames is
Attribute_CPU, Attribute_CPU,
Attribute_Dispatching_Domain, Attribute_Dispatching_Domain,
Attribute_Interrupt_Priority, Attribute_Interrupt_Priority);
Attribute_Secondary_Stack_Size);
subtype Internal_Attribute_Id is Attribute_Id range subtype Internal_Attribute_Id is Attribute_Id range
Attribute_CPU .. Attribute_Secondary_Stack_Size; Attribute_CPU .. Attribute_Interrupt_Priority;
type Attribute_Class_Array is array (Attribute_Id) of Boolean; type Attribute_Class_Array is array (Attribute_Id) of Boolean;
-- Type used to build attribute classification flag arrays -- Type used to build attribute classification flag arrays
@ -1996,7 +1993,6 @@ package Snames is
Pragma_Interrupt_Priority, Pragma_Interrupt_Priority,
Pragma_Lock_Free, Pragma_Lock_Free,
Pragma_Priority, Pragma_Priority,
Pragma_Secondary_Stack_Size,
Pragma_Storage_Size, Pragma_Storage_Size,
Pragma_Storage_Unit, Pragma_Storage_Unit,
@ -2039,8 +2035,7 @@ package Snames is
function Is_Internal_Attribute_Name (N : Name_Id) return Boolean; function Is_Internal_Attribute_Name (N : Name_Id) return Boolean;
-- Test to see if the name N is the name of an INT attribute (Name_CPU, -- Test to see if the name N is the name of an INT attribute (Name_CPU,
-- Name_Dispatching_Domain, Name_Interrupt_Priority, -- Name_Dispatching_Domain, Name_Interrupt_Priority).
-- Name_Secondary_Stack_Size).
function Is_Procedure_Attribute_Name (N : Name_Id) return Boolean; function Is_Procedure_Attribute_Name (N : Name_Id) return Boolean;
-- Test to see if the name N is the name of a recognized attribute that -- Test to see if the name N is the name of a recognized attribute that