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Diffstat (limited to 'macros/ASTManagement/AST_HandleFunRC.sci')
| -rw-r--r-- | macros/ASTManagement/AST_HandleFunRC.sci | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/macros/ASTManagement/AST_HandleFunRC.sci b/macros/ASTManagement/AST_HandleFunRC.sci new file mode 100644 index 0000000..d316924 --- /dev/null +++ b/macros/ASTManagement/AST_HandleFunRC.sci @@ -0,0 +1,178 @@ +// Copyright (C) 2017 - IIT Bombay - FOSSEE + +// This file must be used under the terms of the CeCILL. +// This source file is licensed as described in the file COPYING, which +// you should have received as part of this distribution. The terms +// are also available at +// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt +// Author: Ukasha Noor +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function [FileInfo,SharedInfo] = AST_HandleFunRC(FileInfo,SharedInfo) + +SCI2CNInArgCheck(argn(2),2,2) + +// ------------------------------ +// --- Check input arguments. --- +// ------------------------------ + +// ----------------------- +// --- Initialization. --- +// ----------------------- +nxtscifunname = SharedInfo.NextSCIFunName; +nxtscifunnumber = SharedInfo.NextSCIFunNumber; +ReportFileName = FileInfo.Funct(nxtscifunnumber).ReportFileName; + +global SCI2CSTACK +global StackPosition; +global STACKDEDUG +// --------------------------- +// --- End Initialization. --- +// --------------------------- + +// ------------------------------ +// --- Read output parameters. -- +// ------------------------------ +LhsField = AST_PopASTStack(); +NOutArg = 0; +OutputArgumentNames = []; +OutputArgumentScope = []; +while (LhsField ~= 'Lhs :') + NOutArg = NOutArg + 1; + [OutputArgumentNames(NOutArg),OutputArgumentScope(NOutArg)] = AST_ExtractNameAndScope(LhsField); + LhsField = AST_PopASTStack(); + if (LhsField == 'Expression:') + error(9999, 'Found Expression: before Lhs'); + elseif (LhsField == 'Equal') + error(9999, 'Found Equal before Lhs'); + end +end + +// ------------------------------ +// --- Read input parameters. --- +// ------------------------------ + + +RhsField = AST_PopASTStack(); +InputArgumentNames = []; +InputArgumentScope = []; +NInArg = 0; +InArg = []; +while (RhsField ~= 'Expression:') + NInArg = NInArg + 1; + if RhsField <> 'Operands:' + [InputArgumentNames(NInArg),InputArgumentScope(NInArg)] = AST_ExtractNameAndScope(RhsField); + end + //InArg(NInArg) = RhsField; + RhsField = AST_PopASTStack(); +end +InputArgumentNames = SCI2Cflipud(InputArgumentNames); +InputArgumentScope = SCI2Cflipud(InputArgumentScope); + + +// ------------------------------------- +// --- Generate the InArg structure. --- +// ------------------------------------- +//#RNU_RES_E +for counterinputargs = 1:NInArg + InArg(counterinputargs).Name=InputArgumentNames(counterinputargs); + InArg(counterinputargs).Scope=InputArgumentScope(counterinputargs); +end + +//#RNU_RES_B +// ------------------------------------- +// --- Generate the InArg structure. --- +// ------------------------------------- +//#RNU_RES_E +OutArg = []; +for counteroutputargs = 1:NOutArg + OutArg(counteroutputargs).Name=OutputArgumentNames(counteroutputargs); + OutArg(counteroutputargs).Scope=OutputArgumentScope(counteroutputargs); +end + + +// ------------------------ +// --- Print Some Info. --- +// ------------------------ + +PrintStringInfo('N Input Arguments: '+string(NInArg),ReportFileName,'file','y','n'); +PrintStringInfo('N Output Arguments: '+string(NOutArg),ReportFileName,'file','y'); + //#RNU_RES_E + for counterinputargs = 1:NInArg + //#RNU_RES_B + PrintStringInfo('Input Argument Number '+string(counterinputargs)+': '+InArg(counterinputargs).Name,... + ReportFileName,'file','y','n'); + PrintStringInfo(' Scope: '+InArg(counterinputargs).Scope,... + ReportFileName,'file','y','n'); + //#RNU_RES_E + end + for counteroutputargs = 1:NOutArg + //#RNU_RES_B + PrintStringInfo('Output Argument Number '+string(counteroutputargs)+': '+OutArg(counteroutputargs).Name,... + ReportFileName,'file','y','n'); + //PrintStringInfo(' Scope: '+ OutArg(counterinputargs).Scope,ReportFileName,'file','y','n'); + //#RNU_RES_E + end + +NOutArg_mod = NOutArg; + +FunTypeAnnot = ''; +FunSizeAnnot = ''; +NLhsArg = 0; +LhsArg = []; +PrintStringInfo('...Equal not found.',ReportFileName,'file','y'); + +PrintStringInfo('***Analyzing Input Arguments***',ReportFileName,'file','y'); +UpdatedInArg = InArg; +[InArg,SharedInfo] = ST_GetInArgInfo(InArg,NInArg,FileInfo,SharedInfo,'OpEqual'); + +size_count = 0; +for i = 1:NInArg + size_count = size_count + eval(InArg(i).Size(2)); +end + +com_type = 0; +for i = 1:NInArg + if InArg(i).Type == 'z' + com_type = 1; + elseif InArg(i).Type == 'c' + com_type = 2; + end +end + + +if com_type == 0 + PrintStringInfo(' Generating Out Arg names.',ReportFileName,'file','y'); + OutArg(1).Type = InArg(1).Type; + OutArg(1).Size(1) = '1' + OutArg(1).Size(2) = string(size_count); + OutArg(1).Dimension = 2; + OutArg(1).Value = InArg(1).Value; + OutArg(1).FindLike = InArg(1).FindLike; +elseif com_type == 1 + PrintStringInfo(' Generating Out Arg names.',ReportFileName,'file','y'); + OutArg(1).Type = 'z'; + OutArg(1).Size(1) = '1' + OutArg(1).Size(2) = string(size_count); + OutArg(1).Dimension = 2; + OutArg(1).Value = InArg(1).Value; + OutArg(1).FindLike = InArg(1).FindLike; +else + PrintStringInfo(' Generating Out Arg names.',ReportFileName,'file','y'); + OutArg(1).Type = 'c'; + OutArg(1).Size(1) = '1' + OutArg(1).Size(2) = string(size_count); + OutArg(1).Dimension = 2; + OutArg(1).Value = InArg(1).Value; + OutArg(1).FindLike = InArg(1).FindLike; +end + +//--- Check for output Argument in symbol table ---// +OutArg = ST_AnalyzeScope(OutArg,NOutArg,FileInfo,SharedInfo); + +//--- Put the output Argument in symbol table ---// +ST_InsOutArg_Dup(InArg,NInArg,OutArg,NOutArg,com_type,FileInfo,SharedInfo,'all'); + + +endfunction |