Edit

Share via

up (Unassemble from Physical Memory)

  • Article

The up command displays an assembly translation of the specified program code in physical memory.

up Range 
up Address 
up

Parameters

Range
Specifies the memory range in physical memory that contains the instructions to disassemble. For more information about the syntax, see Address and Address Range Syntax.

Address
Specifies the beginning of the memory range in physical memory to disassemble. Eight instructions on an x86-based processor are unassembled. For more information about the syntax, see Address and Address Range Syntax.

Environment

Item Description
Modes User mode, kernel mode
Targets Live, crash dump
Platforms All

Additional Information

For more information about assembly debugging and related commands, see Debugging in Assembly Mode.

Remarks

If you do not specify a parameter for the up command, the disassembly begins at the current address and extends eight instructions on an x86-based processor.

Do not confuse this command with the u (Unassemble). The up command disassembles only physical memory, while the u command disassembles only virtual memory.