/*
* Grays all references in the roots.
*/
void dvmHeapReMarkRootSet(void)
{
GcMarkContext *ctx = &gDvm.gcHeap->markContext;
assert(ctx->finger == (void *)ULONG_MAX);
dvmVisitRoots(markObjectVisitor, ctx);
}
/* Mark the set of root objects.
*
* Things we need to scan:
* - System classes defined by root classloader
* - For each thread:
* - Interpreted stack, from top to "curFrame"
* - Dalvik registers (args + local vars)
* - JNI local references
* - Automatic VM local references (TrackedAlloc)
* - Associated Thread/VMThread object
* - ThreadGroups (could track & start with these instead of working
* upward from Threads)
* - Exception currently being thrown, if present
* - JNI global references
* - Interned string table
* - Primitive classes
* - Special objects
* - gDvm.outOfMemoryObj
* - Objects in debugger object registry
*
* Don't need:
* - Native stack (for in-progress stuff in the VM)
* - The TrackedAlloc stuff watches all native VM references.
*/
void dvmHeapMarkRootSet()
{
GcHeap *gcHeap = gDvm.gcHeap;
dvmMarkImmuneObjects(gcHeap->markContext.immuneLimit);
dvmVisitRoots(rootMarkObjectVisitor, &gcHeap->markContext);
}
