Specifications

112 Version 2.0
dmem
Summary
Displays the contents of system or device memory.
Usage
dmem [-b] [address] [size] [-MMIO]
Options
address
Starting address in hexadecimal format
size
Number of bytes to display in hexadecimal format
-b
Display one screen at a time
-MMIO
Forces address cycles to the PCI bus
Description
This command displays the contents of system memory or device memory. address
and size should be typed in hex value. If Address is not specified, then the contents
of the EFI System Table are displayed. Otherwise, memory starting at Address is
displayed. Size specifies the number of bytes to display. If Size is not specified,
then it defaults to 512 bytes. If MMIO is not specified, then main system memory is
displayed. Otherwise, device memory is displayed through the use of the
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL.