For those curious about the "what" and who don't know x86 opcodes from memory, from the first link and in its earliest incarnation, "LOADALL restores the micro

For those curious about the "what" and who don't know x86 opcodes from memory, from the first link and in its earliest incarnation, "LOADALL restores the microprocessor state from the State Save Map that is saved during the transition from user mode to ICE mode. LOADALL loads enough of the microprocessor state to ensure return to any processor operating mode."