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/*
* 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];
int globalarr2[4];
int globalarr3[4];
struct global_pieces {
unsigned int a;
unsigned int b;
} global_pieces =
{
0x12345678, 0x87654321
};
/*
* 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;
struct localstruct {} locdefst;
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 strings_test_func ()
{
int i = 0;
char *locstr, *longloc;
locstr = "abcdef";
longloc = malloc(500);
strcpy(longloc, "how now brown cow spam spam spam wonderful wonderful spam");
i += strlen (locstr);
i += strlen (longloc);
return i; /* Set_Tracepoint_Here */
}
int
main (argc, argv, envp)
int argc;
char *argv[], **envp;
{
int i = 0;
test_struct mystruct;
int myarray[4];
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;
for (i = 0; i < 4; i++)
globalarr2[i] = i;
for (i = 0; i < 4; i++)
globalarr3[3 - 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 ();
i += strings_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;
for (i = 0; i < 4; i++)
globalarr2[i] = 0;
for (i = 0; i < 4; i++)
globalarr3[i] = 0;
end ();
return 0;
}
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