Area Optimisation for Field-Programmable Gate Arrays in SystemC Hardware Compilation

Listing 1

SystemC program with function calls

𝚒𝚗𝚝𝚏(𝚒𝚗𝚝𝚡)

{

 //𝚏𝚞𝚗𝚌𝚝𝚒𝚘𝚗𝚋𝚘𝚍𝚢

}

𝚌𝚕𝚊𝚜𝚜𝙼𝚘𝚍𝚞𝚕𝚎∶𝚙𝚞𝚋𝚕𝚒𝚌𝚜𝚌_𝚖𝚘𝚍𝚞𝚕𝚎

{

 𝚜𝚌_𝚒𝚗<𝚋𝚘𝚘𝚕>𝚌𝚕𝚘𝚌𝚔;

 𝚜𝚌_𝚒𝚗<𝚒𝚗𝚝>𝚒𝚗𝚙𝚞𝚝𝟷,𝚒𝚗𝚙𝚞𝚝𝟸;

 𝚜𝚌_𝚘𝚞𝚝<𝚒𝚗𝚝>𝚛𝚎𝚜𝚞𝚕𝚝;

 𝚟𝚘𝚒𝚍𝚝𝚑𝚛𝚎𝚊𝚍()

 {

  𝚠𝚊𝚒𝚝();//𝚎𝚗𝚍𝚘𝚏𝚛𝚎𝚜𝚎𝚝𝚌𝚢𝚌𝚕𝚎

  𝚛𝚎𝚜𝚞𝚕𝚝=𝚏(𝚒𝚗𝚙𝚞𝚝𝟷);//𝚒𝚗𝚕𝚒𝚗𝚎𝚍𝚌𝚊𝚕𝚕𝟷

  𝚠𝚊𝚒𝚝();

  𝚛𝚎𝚜𝚞𝚕𝚝=𝚏(𝚒𝚗𝚙𝚞𝚝𝟸);//𝚒𝚗𝚕𝚒𝚗𝚎𝚍𝚌𝚊𝚕𝚕𝟸

  𝚠𝚊𝚒𝚝();

 }

 𝙼𝚘𝚍𝚞𝚕𝚎(𝚜𝚌_𝚖𝚘𝚍𝚞𝚕𝚎_𝚗𝚊𝚖𝚎𝚗𝚊𝚖𝚎)∶𝚜𝚌_𝚖𝚘𝚍𝚞𝚕𝚎(𝚗𝚊𝚖𝚎)

 {

  𝚂𝙲_𝙲𝚃𝙷𝚁𝙴𝙰𝙳(𝚝𝚑𝚛𝚎𝚊𝚍,𝚌𝚕𝚘𝚌𝚔.𝚙𝚘𝚜());

 }

};