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/* This testcase is part of GDB, the GNU debugger.
Copyright 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <string.h>
/* Test program partial trace data visualization. */
/* 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];
/* Strings. */
const char g_const_string[] = "hello world";
char g_string_unavail[sizeof (g_const_string)];
char g_string_partial[sizeof (g_const_string)];
const char *g_string_p;
/* Used to check that <unavailable> is not the same as 0 in array
element repetitions. */
struct tuple
{
int a;
int b;
};
struct tuple tarray[8];
/* Random tests. */
struct StructA
{
int a, b;
int array[10000];
void *ptr;
int bitfield:1;
};
struct StructB
{
int d, ef;
StructA struct_a;
int s:1;
static StructA static_struct_a;
const char *string;
};
/* References. */
int g_int;
int &g_ref = g_int;
struct StructRef
{
StructRef (unsigned int val) : ref(d) {}
void clear ()
{
d = 0;
}
unsigned int d;
unsigned int &ref;
};
struct StructB struct_b;
struct StructA StructB::static_struct_a;
StructRef g_structref(0x12345678);
StructRef *g_structref_p = &g_structref;
/* Test functions. */
static void
begin () /* called before anything else */
{
}
static void
end () /* called after everything else */
{
}
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 globals_test_func tracepoint here */
}
int
main (int argc, char **argv, char **envp)
{
int i = 0;
test_struct mystruct;
int myarray[4];
begin ();
/* Assign collectable values to global variables. */
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;
g_int = 123;
memset (&struct_b, 0xaa, sizeof struct_b);
memset (&struct_b.static_struct_a, 0xaa, sizeof struct_b.static_struct_a);
struct_b.string = g_const_string;
memcpy (g_string_unavail, g_const_string, sizeof (g_const_string));
memcpy (g_string_partial, g_const_string, sizeof (g_const_string));
g_string_p = g_const_string;
/* Call test functions, so they can be traced and data collected. */
i = 0;
i += globals_test_func ();
/* 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;
memset (&struct_b, 0, sizeof struct_b);
memset (&struct_b.static_struct_a, 0, sizeof struct_b.static_struct_a);
struct_b.string = NULL;
memset (g_string_unavail, 0, sizeof (g_string_unavail));
memset (g_string_partial, 0, sizeof (g_string_partial));
g_string_p = NULL;
g_int = 0;
g_structref.clear ();
g_structref_p = NULL;
end ();
return 0;
}
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