src/systemc/tests/systemc/misc/cae_test/general/control/case/inlining/inlining.cpp

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/*****************************************************************************

  inlining.cpp -- 

  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-30

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

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#include "inlining.h"

// list of defines
#define clock(a) wait(a)
#define intu4(a) sc_biguint<4>  a;
#define vec4(a) sc_lv<4>  a;
#define my_case(a, b, c)   switch (a) {     \
                             case 0:       \
                             case 1:       \
                             case 2:       \
                             case 3:       \
                               b = 0;      \
                               break;      \
                             default :     \
                               b = c;      \
                               break;      \
                           };
#define my_wait_case(a, b, c)  switch (a) { \
                                 case 0:   \
                                 case 1:   \
                                 case 2:   \
                                 case 3:   \
                                   b = 0;  \
                                   wait(); \
                                   break;  \
                                 default : \
                                   b = c;  \
                                   wait(); \
                                   break;  \
                               };  

void inlining::entry(){

  int tmp1;
  int tmp2;
  vec4(tmp3);
  sc_bv<4>  tmp4;

  // reset_loop
    if (reset.read() == true) {
      out_value1.write(0);
      out_value2.write(0);
      out_valid.write(false);
      clock(1);
    } else clock(1);

  //
  // main loop
  //
  while(1) {
    do { wait(); } while  (in_valid == false);

    //reading inputs
    tmp1 = in_value1.read().to_int();
    tmp2 = in_value2.read().to_int();
    tmp3 = in_value3.read();
    tmp4 = in_value4.read();

    //execution
    my_wait_case(tmp1, tmp3, tmp4); 
    out_value1.write(tmp3);
    clock(1);

    my_case(tmp2, tmp3, tmp4); 
    out_value2.write(tmp4);
    out_valid.write(true);
    clock(1);
    out_valid.write(false);

  }
}

// EOF