Logging of all GC memory access

[Ofir Gordon]

Hello,

Is there a way to enable logging of any access to memory that the gc
process is performing? For the purpose of theoretical time analysis.
Is there a way to do this using flags or with some external tool? or is
there a specific place in the code in which adding few lines would enable
such property?
I'm familiar with the GC logging flags which provide information about
execution of collections, but I'm specifically looking for information
about accesses to memory.

(I'm working with the jdk-14 source code if it's relevant).

Thanks,
Ofir