omr_error_t
OMR_GC_SystemCollect(OMR_VMThread* omrVMThread, uint32_t gcCode)
{
MM_EnvironmentBase *env = MM_EnvironmentBase::getEnvironment(omrVMThread);
MM_GCExtensionsBase *extensions = MM_GCExtensionsBase::getExtensions(omrVMThread->_vm);
/* Lazily create the collector, if necessary. */
if (NULL == extensions->getGlobalCollector()) {
if (OMR_ERROR_NONE != OMR_GC_InitializeCollector(omrVMThread)) {
return OMR_ERROR_INTERNAL;
}
}
extensions->heap->systemGarbageCollect(env, gcCode);
return OMR_ERROR_NONE;
}
omr_error_t
OMR_GC_SystemCollect(OMR_VMThread* omrVMThread, uint32_t gcCode)
{
omr_error_t result = OMR_ERROR_NONE;
MM_EnvironmentBase *env = MM_EnvironmentBase::getEnvironment(omrVMThread);
MM_GCExtensionsBase *extensions = env->getExtensions();
if (NULL == extensions->getGlobalCollector()) {
result = OMR_GC_InitializeCollector(omrVMThread);
}
if (OMR_ERROR_NONE == result) {
extensions->heap->systemGarbageCollect(env, gcCode);
}
return result;
}
omrobjectptr_t
OMR_GC_Allocate(OMR_VMThread * omrVMThread, size_t sizeInBytes, uintptr_t flags)
{
omrobjectptr_t heapBytes = allocHelper(omrVMThread, sizeInBytes, flags, true);
if (NULL == heapBytes) {
MM_GCExtensionsBase *extensions = MM_GCExtensionsBase::getExtensions(omrVMThread->_vm);
if (NULL == extensions->getGlobalCollector()) {
/* Lazily create the collector and try to allocate again. */
if (OMR_ERROR_NONE == OMR_GC_InitializeCollector(omrVMThread)) {
heapBytes = allocHelper(omrVMThread, sizeInBytes, flags, true);
}
}
}
return heapBytes;
}