diff options
Diffstat (limited to 'gcc/ada/libgnarl/s-tassta.ads')
| -rw-r--r-- | gcc/ada/libgnarl/s-tassta.ads | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/gcc/ada/libgnarl/s-tassta.ads b/gcc/ada/libgnarl/s-tassta.ads index bc837fc9af8..a1129a1085a 100644 --- a/gcc/ada/libgnarl/s-tassta.ads +++ b/gcc/ada/libgnarl/s-tassta.ads @@ -70,7 +70,7 @@ package System.Tasking.Stages is -- tE : aliased boolean := false; -- tZ : size_type := unspecified_size; -- type tV (discr : integer) is limited record - -- _task_id : task_id; + -- _task_id : task_id; -- end record; -- procedure tB (_task : access tV); -- freeze tV [ @@ -168,7 +168,7 @@ package System.Tasking.Stages is procedure Create_Task (Priority : Integer; - Size : System.Parameters.Size_Type; + Stack_Size : System.Parameters.Size_Type; Secondary_Stack_Size : System.Parameters.Size_Type; Task_Info : System.Task_Info.Task_Info_Type; CPU : Integer; @@ -187,31 +187,44 @@ package System.Tasking.Stages is -- -- Priority is the task's priority (assumed to be in range of type -- System.Any_Priority) - -- Size is the stack size of the task to create - -- Secondary_Stack_Size is the secondary stack size of the task to create + -- + -- Stack_Size is the stack size of the task to create + -- + -- Secondary_Stack_Size is the size of the secondary stack to be used by + -- the task. + -- -- Task_Info is the task info associated with the created task, or -- Unspecified_Task_Info if none. + -- -- CPU is the task affinity. Passed as an Integer because the undefined -- value is not in the range of CPU_Range. Static range checks are -- performed when analyzing the pragma, and dynamic ones are performed -- before setting the affinity at run time. + -- -- Relative_Deadline is the relative deadline associated with the created -- task by means of a pragma Relative_Deadline, or 0.0 if none. + -- -- Domain is the dispatching domain associated with the created task by -- means of a Dispatching_Domain pragma or aspect, or null if none. + -- -- State is the compiler generated task's procedure body + -- -- Discriminants is a pointer to a limited record whose discriminants -- are those of the task to create. This parameter should be passed as -- the single argument to State. + -- -- Elaborated is a pointer to a Boolean that must be set to true on exit -- if the task could be successfully elaborated. + -- -- Chain is a linked list of task that needs to be created. On exit, -- Created_Task.Activation_Link will be Chain.T_ID, and Chain.T_ID -- will be Created_Task (e.g the created task will be linked at the front -- of Chain). + -- -- Task_Image is a string created by the compiler that the -- run time can store to ease the debugging and the -- Ada.Task_Identification facility. + -- -- Created_Task is the resulting task. -- -- This procedure can raise Storage_Error if the task creation failed. |