Subversion Repositories openrisc

/*

 * Test program for trace collection

 */

/*

 * Typedefs

 */

typedef struct TEST_STRUCT {

  char   memberc;

  int    memberi;

  float  memberf;

  double memberd;

} test_struct;

typedef int test_array [4];

/*

 * Global variables to be collected

 */

char         globalc;

int          globali;

float        globalf;

double       globald;

test_struct  globalstruct;

test_struct *globalp;

int          globalarr[16];

/*

 * Additional globals used in arithmetic tests

 */

signed char  c0,  c1,  c2,  c3,  c4,  c5,  c6,  c7,

             c8,  c9,  c10, c11, c12, c13, c14, c15, cminus;

signed short s0,  s1,  s2,  s3,  s4,  s5,  s6,  s7,

             s8,  s9,  s10, s11, s12, s13, s14, s15, sminus;

signed long  l0,  l1,  l2,  l3,  l4,  l5,  l6,  l7,

             l8,  l9,  l10, l11, l12, l13, l14, l15, lminus;

/*

 * Test functions

 */

static void begin ()    /* called before anything else */

{

}

static void end ()      /* called after everything else */

{

}

/* Test collecting args. */

int args_test_func (argc, argi, argf, argd, argstruct, argarray)

     char   argc;

     int    argi;

     float  argf;

     double argd;

     test_struct argstruct;

     int argarray[4];

{

  int i;

  i =  (int) argc + argi + argf + argd + argstruct.memberi + argarray[1];

  return i;

}

/* Test collecting struct args. */

int argstruct_test_func (argstruct)

     test_struct argstruct;

{

  return (int) argstruct.memberc + argstruct.memberi +

                 argstruct.memberf + argstruct.memberd;

}

/* Test collecting array args. */

int argarray_test_func (argarray)

     int argarray[4];

{

  return (int) argarray[0] + argarray[1] + argarray[2] + argarray[3];

}

int local_test_func ()                  /* test collecting locals */

{

  char        locc  = 11;

  int         loci  = 12;

  float       locf  = 13.3;

  double      locd  = 14.4;

  test_struct locst;

  int         locar[4];

  int         i;

  locst.memberc  = 15;

  locst.memberi  = 16;

  locst.memberf  = 17.7;

  locst.memberd  = 18.8;

  locar[0] = 121;

  locar[1] = 122;

  locar[2] = 123;

  locar[3] = 124;

  i = /* Set_Tracepoint_Here */

    (int) locc + loci + locf + locd + locst.memberi + locar[1];

  return i;

}

int reglocal_test_func ()               /* test collecting register locals */

{

  register char        locc = 11;

  register int         loci = 12;

  register float       locf = 13.3;

  register double      locd = 14.4;

  register test_struct locst;

  register int         locar[4];

  int                  i;

  locst.memberc  = 15;

  locst.memberi  = 16;

  locst.memberf  = 17.7;

  locst.memberd  = 18.8;

  locar[0] = 121;

  locar[1] = 122;

  locar[2] = 123;

  locar[3] = 124;

  i = /* Set_Tracepoint_Here */

    (int) locc + loci + locf + locd + locst.memberi + locar[1];

  return i;

}

int statlocal_test_func ()              /* test collecting static locals */

{

  static   char        locc;

  static   int         loci;

  static   float       locf;

  static   double      locd;

  static   test_struct locst;

  static   int         locar[4];

  int                  i;

  locc = 11;

  loci = 12;

  locf = 13.3;

  locd = 14.4;

  locst.memberc = 15;

  locst.memberi = 16;

  locst.memberf = 17.7;

  locst.memberd = 18.8;

  locar[0] = 121;

  locar[1] = 122;

  locar[2] = 123;

  locar[3] = 124;

  i = /* Set_Tracepoint_Here */

    (int) locc + loci + locf + locd + locst.memberi + locar[1];

  /* Set static locals back to zero so collected values are clearly special. */

  locc = 0;

  loci = 0;

  locf = 0;

  locd = 0;

  locst.memberc = 0;

  locst.memberi = 0;

  locst.memberf = 0;

  locst.memberd = 0;

  locar[0] = 0;

  locar[1] = 0;

  locar[2] = 0;

  locar[3] = 0;

  return i;

}

int globals_test_func ()

{

  int i = 0;

  i += globalc + globali + globalf + globald;

  i += globalstruct.memberc + globalstruct.memberi;

  i += globalstruct.memberf + globalstruct.memberd;

  i += globalarr[1];

  return i;     /* Set_Tracepoint_Here */

}

int

main (argc, argv, envp)

     int argc;

     char *argv[], **envp;

{

  int         i = 0;

  test_struct mystruct;

  int         myarray[4];

#ifdef usestubs

  set_debug_traps ();

  breakpoint ();

#endif

  begin ();

  /* Assign collectable values to global variables. */

  l0  = s0  = c0  = 0;     l1  = s1  = c1  = 1;

  l2  = s2  = c2  = 2;     l3  = s3  = c3  = 3;

  l4  = s4  = c4  = 4;     l5  = s5  = c5  = 5;

  l6  = s6  = c6  = 6;     l7  = s7  = c7  = 7;

  l8  = s8  = c8  = 8;     l9  = s9  = c9  = 9;

  l10 = s10 = c10 = 10;    l11 = s11 = c11 = 11;

  l12 = s12 = c12 = 12;    l13 = s13 = c13 = 13;

  l14 = s14 = c14 = 14;    l15 = s15 = c15 = 15;

  lminus = sminus = cminus = -2;

  globalc = 71;

  globali = 72;

  globalf = 73.3;

  globald = 74.4;

  globalstruct.memberc = 81;

  globalstruct.memberi = 82;

  globalstruct.memberf = 83.3;

  globalstruct.memberd = 84.4;

  globalp = &globalstruct;

  for (i = 0; i < 15; i++)

    globalarr[i] = i;

  mystruct.memberc = 101;

  mystruct.memberi = 102;

  mystruct.memberf = 103.3;

  mystruct.memberd = 104.4;

  myarray[0] = 111;

  myarray[1] = 112;

  myarray[2] = 113;

  myarray[3] = 114;

  /* Call test functions, so they can be traced and data collected.  */

  i = 0;

  i += args_test_func (1, 2, 3.3, 4.4, mystruct, myarray);

  i += argstruct_test_func (mystruct);

  i += argarray_test_func (myarray);

  i += local_test_func ();

  i += reglocal_test_func ();

  i += statlocal_test_func ();

  i += globals_test_func ();

  /* Values of globals at end of test should be different from

     values that they had when trace data was captured.  */

  l0  = s0  = c0  = 0;     l1  = s1  = c1  = 0;

  l2  = s2  = c2  = 0;     l3  = s3  = c3  = 0;

  l4  = s4  = c4  = 0;     l5  = s5  = c5  = 0;

  l6  = s6  = c6  = 0;     l7  = s7  = c7  = 0;

  l8  = s8  = c8  = 0;     l9  = s9  = c9  = 0;

  l10 = s10 = c10 = 0;     l11 = s11 = c11 = 0;

  l12 = s12 = c12 = 0;     l13 = s13 = c13 = 0;

  l14 = s14 = c14 = 0;     l15 = s15 = c15 = 0;

  lminus = sminus = cminus = 0;

  /* Set 'em back to zero, so that the collected values will be

     distinctly different from the "realtime" (end of test) values.  */

  globalc = 0;

  globali = 0;

  globalf = 0;

  globald = 0;

  globalstruct.memberc = 0;

  globalstruct.memberi = 0;

  globalstruct.memberf = 0;

  globalstruct.memberd = 0;

  globalp = 0;

  for (i = 0; i < 15; i++)

    globalarr[i] = 0;

  end ();

  return 0;

}