Commit 21111926 authored by Maxime Perrotin's avatar Maxime Perrotin
Browse files

Add mutual exclusion

parent 544549f2
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : Protected block name
@@-- @_Calling_Threads_@ : List of calling threads
@@-- @_Node name_@ : Node name
@@-- @_Provided_@ : Provided interfaces (from pi.tmplt)
@@-- @_Required_@ : Required interfaces (from ri.tmplt)
protected @_CAPITALIZE:Name_@ is -- part of node "@_CAPITALIZE:Node_Name_@"
-- Calling Threads: @_Calling_Threads_@
@_Provided'Indent_@
@_Required'Indent_@
end @_CAPITALIZE:Name_@;
@@-- Specify the file name for a protected block
@@-- @_Block_Name_@ is available.
@@-- Don't specify anything if you don't want the file to be created
@@-- The following tags are available in this template:
@@--
@@-- @_Node_Name_@ : Name of the node as defined in the Deployment View
@@-- The content of this file is generated from node.tmplt
@@-- If there is no string defined here, no file will be generated per node,
@@-- (that's an option if the intent is to generate only one file per system)
@_LOWER:Node_Name_@.ads
@@-- Specify the file name for a partition
@@-- @_Partition_Name_@ is available.
@@-- Don't specify anything if you don't want the file to be created
@@-- Specify the file name for the complete system (including nodes)
@@-- (no template tag)
system_dump.log
@@-- Specify the file name for a thread
@@-- @_Thread_Name_@ is available.
@@-- Don't specify anything if you don't want the file to be created
@@-- The following tags are available in this template:
@@--
@@-- @_Node_Name_@ : Name of the node from deployment view
@@-- @_Partition_Names_@ : Tag listing the partitions in this node
@@-- @_Partitions_@ : List of rendered code for partitions
@@-- @_CPU_Name_@, _Platform_@, _Classifier_@, _Ada_Runtime_@ : Info about CPU
@@-- In standard TASTE systems there is only one partition per node
@@-- Ada basic runtime (source)
with System,
Ada.Real_Time;
use System;
package @_CAPITALIZE:Node_Name_@ is
-- Partitions contained in this package: @_Partition_Names_@
System_Start_Time : constant Time := Ada.Real_Time.Clock;
generic
with procedure Cyclic_Operation;
with procedure Init;
package Periodic_Task is
task type Periodic_Thread (Thread_Priority : Priority;
Period : Positive;
Offset : Time)
with Priority => Thread_Priority;
end Periodic_Thread;
end Periodic_Task;
@_Partitions'Indent_@
end @_CAPITALIZE:Node_Name_@;
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : Partition name (usually the name of the binary)
@@-- @_Threads_@ : Code generated for the threads
@@-- @_Thread_Names_@ : Tag: list of thread names
@@-- @_Node_Name_@ : Name of the node containing this partition
@@-- @_Blocks_@ : Code generated for protected functions
@@-- @_Coverage_@ : True if user requested code coverage enable
@@-- @_Package_Name_@ : AADL Package name for the target (e.g. ocarina_porocessors_x86)
@@-- @_CPU_Name_@ : CPU Name (e.g. x86_linux)
@@-- @_CPU_Platform_@ : AADL CPU_Platform (e.g. PLATFORM_NATIVE)
@@-- @_CPU_Classifier_@ : AADL CPU Classifier (e.g. ocarina_processors_x86::x86.linux)
@@-- @_Bound_Functions_@ : List of user functions from Interface view
@@-- @_Thread_Src_Name_@ : Vector tag : connection thread name (source)
@@-- @_Thread_Dst_Name_@ : Vector tag : connection thread name (dest)
@@-- @_Thread_Src_Port_@ : Vector tag : connection port name (source)
@@-- @_Thread_Dst_Port_@ : Vector tag : connection port name (dest)
package @_CAPITALIZE:Name_@ is
-- Coverage : @_Coverage_@
-- Package Name : @_Package_Name_@
-- CPU Name : @_CPU_Name_@
-- CPU Platform : @_CPU_Platform_@
-- CPU Classifier : @_CPU_Classifier_@
-- Bound Functions : @_Bound_Functions_@
@_Threads'Indent_@
@_Blocks'Indent_@
end @_CAPITALIZE:Name_@;
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : The name of the interface
@@-- @_Direction_@ : "PI" or "RI"
@@-- @_Kind_@ : The RCM Kind
@@-- @_Parent_Function_@ : The name of the function
@@-- @_Param_Names_@ : List of parameter names
@@-- @_Param_Types_@ : |_ Corresponding parameter types
@@-- @_Param_Directions_@ : |_ Corresponding direction
procedure @_CAPITALIZE:Name_@ is -- @_Direction_@ of function @_Parent_Function_@
@@TABLE@@
-- @_Param_Names_@ : @_Param_Types_@ (@_Param_Directions_@)
@@END_TABLE@@
end @_CAPITALIZE:Name_@;
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : The name of the interface
@@-- @_Direction_@ : "PI" or "RI"
@@-- @_Kind_@ : The RCM Kind
@@-- @_Parent_Function_@ : The name of the function
@@-- @_Param_Names_@ : List of parameter names
@@-- @_Param_Types_@ : |_ Corresponding parameter types
@@-- @_Param_Directions_@ : |_ Corresponding direction
@@-- The following tags are available in this template:
@@--
@@-- @_Nodes_@ : Code generated for the nodes
@@-- @_Node_Names_@ : Vector Tag of node names
@@-- @_Node_CPU_@ : |_ Corresponding CPU name (eg x86_linux)
@@-- @_Node_CPU_Classifier_@ : |_ CPU Classifier (ocarina...::x86_linux)
@@-- @_Partition_Names_@ : Vector Tag of partition names
@@-- @_Partition_Node_@ : |_ Corresponding node name
@@-- @_Partition_CPU_@ : |_ Corresponding CPU name
@@-- @_Threads_@ : Code generated for the threads
@@-- @_Thread_Names_@ : List of all threads in the complete system
@@-- @_Target_Packages_@ : List of all target package names in the complete system
@@-- And all the system configuration obtained from the command line:
@@-- Interface_View, Deployment_View, Data_View, Binary_Path, Check_Data_View,
@@-- Output_Dir, Skeletons, Glue, Use_POHIC, Timer_Resolution, Debug_Flag,
@@-- No_Stdlib_Flag, Timer_Resolution, Other_Files (list of aadl files)
-- The system contains these nodes:
@@TABLE@@
-- @_TABLE_LINE_@ @_Node_Names_@
@@END_TABLE@@
-- Content:
@_Nodes'Indent_@
@@-- The following tags are available in this template:
@@--
@@-- @_Thread_Name_@ : Thread name
@@-- @_Entry_Port_Name_@ : Name of the PI
@@-- @_RCM_@ : One of "CYCLIC_OPERATION", "SPORADIC_OPERATION"
@@-- @_Pro_Block_Name_@ : Name of the protected function
@@-- @_Node_Name_@ : Name of the deployment node
@@-- @_Remote_Threads_@ : Vector tag: output remote thread list
@@-- @_RI_Port_Name_@ : |_ Corresponding local RI name
@@-- @_Remote_PIs_@ : |_ Associated PI Name
@@-- @_Remote_PI_Sorts_@ : |_ Optional param type of the remote thread
@@-- @_Remote_PI_Modules_@ : |_ Asn1 module of the optional param type
@@-- Tags related to the PI that is at the origin of the thread creation:
@@-- @_Name_@, @_Kind_@, @_Parent_Function_@ : shoud be useless here
@@-- @_Param_Names_@, _Types_@, _ASN1_Modules, _Encodings_@, _Directions_@ : param vector tag
@@-- @_Period_@, @_WCET_@, @_Queue_Size_@ : relevant here
@@-- @_IF_Property_Names_@, _Values_@ : user properties (vector tag)
@@--
@@-- Matrix of output ports: Remote thread/corresponding remote PI @_Name_@
@@IF@@ @_RCM_@ = "CYCLIC_OPERATION"
@_CAPITALIZE:Thread_Name_@_Package is new Periodic_Task
(Cyclic_Operation => @_Pro_Block_Name_@.@_Entry_Port_Name_@,
Init => @_Pro_Block_Name_@.Init);
use @_CAPITALIZE:Thread_Name_@_Package;
@@ELSE@@
-- Sporadic threads are not supported (@_Pro_Block_Name_@.@_Entry_Port_Name_@)
@@END_IF@@
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : Protected block name
@@-- @_Language_@ : Implementation language
@@-- @_Calling_Threads_@ : List of calling threads
@@-- @_Node name_@ : Node name
@@-- @_Provided_@ : Provided interfaces (from pi.tmplt)
@@-- @_Protected_PIs_@ : Protected Provided interfaces (from pi.tmplt)
@@-- @_Unprotected_PIs_@ : Unprotected Provided interfaces (from pi.tmplt)
@@-- @_Required_@ : Required interfaces (from ri.tmplt)
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : Protected block name
@@-- @_Language_@ : Implementation language
@@-- @_Calling_Threads_@ : List of calling threads
@@-- @_Node name_@ : Node name
@@-- @_Provided_@ : Provided interfaces (from pi.tmplt)
@@-- @_Protected_PIs_@ : Protected Provided interfaces (from pi.tmplt)
@@-- @_Unprotected_PIs_@ : Unprotected Provided interfaces (from pi.tmplt)
@@-- @_Required_@ : Required interfaces (from ri.tmplt)
package @_CAPITALIZE:Name_@_Block is
end @_CAPITALIZE:Name_@_Block;
@@-- The following tags are available in this template:
@@--
@@-- @_Name_@ : Protected block name
@@-- @_Language_@ : Implementation language
@@-- @_Calling_Threads_@ : List of calling threads
@@-- @_Node name_@ : Node name
@@-- @_Provided_@ : Provided interfaces (from pi.tmplt)
@@-- @_Protected_PIs_@ : Protected Provided interfaces (from pi.tmplt)
@@-- @_Unprotected_PIs_@ : Unprotected Provided interfaces (from pi.tmplt)
@@-- @_Required_@ : Required interfaces (from ri.tmplt)
package @_CAPITALIZE:Name_@_Block is
package body @_CAPITALIZE:Name_@_Block is
@@IF@@ @_Protected_PIs_@ /= ""
protected body @_CAPITALIZE:Name_@_Protected is
@_Protected_PIs'Indent_@
end @_CAPITALIZE:Name_@_Protected;
@@END_IF@@
@_Unprotected_PIs_'Indent_@
end @_CAPITALIZE:Name_@_Block;
@@-- Specify the file name for a protected block
@@-- @_Block_Name_@ is available.
@@-- Don't specify anything if you don't want the file to be created
@_LOWER:Block_Name_@_block.ads
@_LOWER:Block_Name_@_block.adb
......@@ -7,3 +7,23 @@
@@-- @_Param_Names_@ : List of parameter names
@@-- @_Param_Types_@ : |_ Corresponding parameter types
@@-- @_Param_Directions_@ : |_ Corresponding direction
@@IF@@ @_Param_Names'Length_@ > 0
procedure @_CAPITALIZE:Name_@
@@INLINE( \()(;\n )(\) is\n)@@
@@TABLE'ALIGN_ON(":")@@
@_CAPITALIZE:Param_Names_@ : Interfaces.C.char_array; @_CAPITALIZE:Param_Names_@_Size : Integer
@@END_TABLE@@
@@END_INLINE@@
begin
null;
end @_CAPITALIZE:Name_@;
@@ELSE@@
procedure @_CAPITALIZE:Name_@ is
procedure C_@_CAPITALIZE:Name_@
with Import, Convention => C, Link_Name => "@_LOWER:Parent_Function_@_@_LOWER:Name_@";
begin
-- Call user code
C_@_CAPITALIZE:Name_@;
end @_CAPITALIZE:Name_@;
@@END_IF@@
......@@ -3,6 +3,7 @@
@@-- @_Thread_Name_@ : Thread name
@@-- @_Entry_Port_Name_@ : Name of the PI
@@-- @_RCM_@ : One of "CYCLIC_OPERATION", "SPORADIC_OPERATION"
@@-- @_Need_Mutex_@ : True if the PI is shared with others in the protected block
@@-- @_Pro_Block_Name_@ : Name of the protected function
@@-- @_Node_Name_@ : Name of the deployment node
@@-- @_Remote_Threads_@ : Vector tag: output remote thread list
......@@ -32,7 +33,11 @@ package body @_CAPITALIZE:Thread_Name_@_Wrappers is
@@IF@@ @_Param_Names'Length_@ > 0
null;
@@ELSE@@
@_CAPITALIZE:Pro_Block_Name_@_@_CAPITALIZE:Entry_Port_Name_@;
@@IF@@ @_Need_Mutex_@
@_CAPITALIZE:Pro_Block_Name_@_Block.@_CAPITALIZE:Pro_Block_Name_@_Protected.@_CAPITALIZE:Entry_Port_Name_@;
@@ELSE@@
@_CAPITALIZE:Pro_Block_Name_@_Block.@_CAPITALIZE:Entry_Port_Name_@;
@@END_IF@@
@@END_IF@@
end @_CAPITALIZE:Entry_Port_Name_@;
......
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