Archive for February, 2009

Displaying the Physical Memory Map

Wednesday, February 25th, 2009

The Apple Kernel Debug Kit comes with a kernel gdb macros file (kgmacros) that contains numerous macros useful during low-level development and analysis. One of the macros is showbootermemorymap, which dumps the physical memory map from EFI. The information in this map is very useful for certain types of development. Since I am often mobile—without [...]

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