Show HN: Hands-on x86-64 page table walk:finding a flag in physical RAM with GDB

Walk x86-64 page tables by hand in qemu and gdb. Decompose a virtual address, follow cr3 through all levels of physical memory, and extract a flag from raw bytes. - jazho76/page_table_walk
3 points by jazho76 184 days ago github.com 0 comments
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