gcc/libjava/testsuite/libjava.jvmti/natgetallthreads.cc

56 lines
960 B
C++

#include <gcj/cni.h>
#include <jvm.h>
#include <jvmti.h>
#include <stdio.h>
#include "jvmti-int.h"
#include "getallthreads.h"
void
getallthreads::natPlaceholder ()
{
ex_frames--;
if (ex_frames > 0)
{
if ((getallthreads::thread_num % 2) == 0)
placeholder ();
else
natPlaceholder ();
}
else
natRunner ();
}
void
getallthreads::natRunner ()
{
done = true;
while (done)
yield ();
}
void
getallthreads::do_getallthreads_tests ()
{
jvmtiEnv *env;
JavaVM *vm = _Jv_GetJavaVM ();
vm->GetEnv (reinterpret_cast<void **> (&env), JVMTI_VERSION_1_0);
jint num_threads;
jthread *thread_arr;
jvmtiError jerr = env->GetAllThreads (&num_threads, &thread_arr);
if (jerr != JVMTI_ERROR_NONE)
{
printf ("Test Failed, JVMTI Error!\n");
return;
}
env->Deallocate (reinterpret_cast<unsigned char *> (thread_arr));
for (int i = 0; i < num_threads; i++)
printf ("Found thread %d\n", i+1 );
}