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#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <fiu-control.h>
#include <fiu.h>
int __attribute__((noinline)) func1()
{
/*
int nptrs;
void *buffer[100];
nptrs = backtrace(buffer, 100);
backtrace_symbols_fd(buffer, nptrs, 1);
*/
return fiu_fail("fp-1") != 0;
}
int __attribute__((noinline)) func2()
{
return func1();
}
int main(void)
{
int r;
fiu_init(0);
r = fiu_enable_stack_by_name("fp-1", 1, NULL, 0, "func2", -1);
if (r != 0) {
printf("NOTE: fiu_enable_stack_by_name() failed, "
"skipping test\n");
return 0;
}
assert(func1() == 0);
assert(func2() == 1);
fiu_disable("fp-1");
assert(func1() == 0);
assert(func2() == 0);
return 0;
}
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