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プログラミングや電子工作の話題を書きます

UEFI Memory Map メモ

UEFI で得られる Memory Map の実例。

機種:qemu-system-x86_64

Index Type PhysicalStart VirtualStart NumberOfPages Attribute
0 3 EfiBootServicesCode 00000000 00000000 1 F
1 7 EfiConventionalMemory 00001000 00000000 9F F
2 7 EfiConventionalMemory 00100000 00000000 700 F
3 A EfiACPIMemoryNVS 00800000 00000000 8 F
4 7 EfiConventionalMemory 00808000 00000000 8 F
5 A EfiACPIMemoryNVS 00810000 00000000 8 F
6 7 EfiConventionalMemory 00818000 00000000 8 F
7 A EfiACPIMemoryNVS 00820000 00000000 E0 F
8 4 EfiBootServicesData 00900000 00000000 A00 F
9 7 EfiConventionalMemory 01300000 00000000 2C36 F
10 4 EfiBootServicesData 03F36000 00000000 20 F
11 7 EfiConventionalMemory 03F56000 00000000 2C89 F
12 2 EfiLoaderData 06BDF000 00000000 100 F
13 1 EfiLoaderCode 06CDF000 00000000 3 F
14 3 EfiBootServicesCode 06CE2000 00000000 AA F
15 A EfiACPIMemoryNVS 06D8C000 00000000 C F
16 0 EfiReservedMemoryType 06D98000 00000000 17 F
17 6 EfiRuntimeServicesData 06DAF000 00000000 20 800000000000000F
18 7 EfiConventionalMemory 06DCF000 00000000 167 F
19 4 EfiBootServicesData 06F36000 00000000 106 F
20 7 EfiConventionalMemory 0703C000 00000000 3 F
21 4 EfiBootServicesData 0703F000 00000000 5FB F
22 7 EfiConventionalMemory 0763A000 00000000 C F
23 4 EfiBootServicesData 07646000 00000000 689 F
24 7 EfiConventionalMemory 07CCF000 00000000 D F
25 3 EfiBootServicesCode 07CDC000 00000000 173 F
26 5 EfiRuntimeServicesCode 07E4F000 00000000 30 800000000000000F
27 6 EfiRuntimeServicesData 07E7F000 00000000 24 800000000000000F
28 0 EfiReservedMemoryType 07EA3000 00000000 4 F
29 9 EfiACPIReclaimMemory 07EA7000 00000000 8 F
30 A EfiACPIMemoryNVS 07EAF000 00000000 4 F
31 4 EfiBootServicesData 07EB3000 00000000 63 F
32 3 EfiBootServicesCode 07F16000 00000000 18 F
33 4 EfiBootServicesData 07F2E000 00000000 9 F
34 3 EfiBootServicesCode 07F37000 00000000 11 F
35 7 EfiConventionalMemory 07F48000 00000000 8 F
36 6 EfiRuntimeServicesData 07F50000 00000000 20 800000000000000F
37 7 EfiConventionalMemory 07F70000 00000000 8 F
38 A EfiACPIMemoryNVS 07F78000 00000000 88 F
39 6 EfiRuntimeServicesData FFE00000 00000000 200 8000000000000001