Method, program, and system for processing object in computer

摘要

A method, an article of manufacture, and system for heapifying an object. The method includes: storing, in a working set, a first address of a certain object in a stack frame, copying the certain object into the heap area and holding a second address of the certain object in the heap area, following each stack frame to find a pointer pointing to the first address stored in the working set, converting the address that the pointer points to into the second address, proceeding to a next stack frame, where the address conversion includes storing an address of another object in the working set if the converted address is stored as a value of a field of the other object in the stack frame, and terminating the process in response to a lack of pointers found in the stack frame to point to the addresses stored in the working set.

主权项

1. A computer implemented method for heapifying an object included in a stack frame of a stack, the method comprising the steps of:
storing, in a working set, a first address of an object in a stack frame to be copied into a heap area; copying the object into the heap area and holding a second address of the object in the heap area; following each stack frame sequentially to find a pointer pointing to the first address stored in the working set; converting, upon finding the pointer, the first address into the second address in the heap area; proceeding to a next stack frame, wherein the address conversion includes storing an address of another object in the working set if the converted address is stored as a value of a field of the other object in the stack frame; wherein at least one of the above steps is carried out using a computer device.