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add more operators and builtin functions to the embedded codegen #2866

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add more operators and builtin functions to the embedded codegen #2866

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6 changes: 6 additions & 0 deletions Compiler/Template/CodegenEmbeddedC.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -466,6 +466,8 @@ template daeExpBinary(Exp exp1, Operator op, Exp exp2, Exp origExp)
case ADD(__) then '(<%daeExp(exp1)%>)+(<%daeExp(exp2)%>)'
case SUB(__) then '(<%daeExp(exp1)%>)-(<%daeExp(exp2)%>)'
case MUL(__) then '(<%daeExp(exp1)%>)*(<%daeExp(exp2)%>)'
case DIV(__) then '(<%daeExp(exp1)%>)/(<%daeExp(exp2)%>)' // TODO: some division by zero handling will be needed
case POW(__) then 'pow((<%daeExp(exp1)%>),(<%daeExp(exp2)%>))' // TODO: check sqrt of < 0

case GREATER(__) then '(<%daeExp(exp1)%>)>(<%daeExp(exp2)%>)'
case GREATEREQ(__) then '(<%daeExp(exp1)%>)>=(<%daeExp(exp2)%>)'
Expand Down Expand Up @@ -500,6 +502,10 @@ template daeExpCallBuiltin(Exp exp)
then '<%name%>(<%daeExp(exp1)%>,<%daeExp(exp2)%>)'
/* TODO: Generate used builtin functions before SimCode */
case CALL(path=IDENT(name="mod"),expLst=exp1::exp2::_) then 'om_mod(<%daeExp(exp1)%>,<%daeExp(exp2)%>)'
/* no events for foor and ceil */
case CALL(path=IDENT(name="floor"),expLst=exp1::exp2::_) then 'floor(<%daeExp(exp1)%>)'
case CALL(path=IDENT(name="ceil"),expLst=exp1::exp2::_) then 'ceil(<%daeExp(exp1)%>)'

/* TODO: pre needs to be handled in a special way */
case CALL(path=IDENT(name="pre"),expLst={exp1}) then daeExp(exp1)
case CALL(__) then error(sourceInfo(), 'daeExpCallBuiltin: Not supported: <%ExpressionDumpTpl.dumpExp(exp,"\"")%>')
Expand Down