标签：00000000704ff000 0000000000001000 RESERVED E820 RAM 获取 内存 crash
crash> mach -m
PHYSICAL ADDRESS RANGE TYPE
0000000000000000 - 0000000000001000 E820_RESERVED
0000000000001000 - 000000000006e000 E820_RAM
000000000006e000 - 0000000000070000 E820_RESERVED
0000000000070000 - 00000000000a0000 E820_RAM
00000000000a0000 - 0000000000100000 E820_RESERVED
0000000000100000 - 0000000060eff000 E820_RAM
0000000060eff000 - 00000000614ff000 type 20
00000000614ff000 - 00000000704ff000 E820_RESERVED
00000000704ff000 - 00000000734ff000 E820_NVS
00000000734ff000 - 0000000073fff000 E820_ACPI
0000000073fff000 - 0000000074000000 E820_RAM
0000000074000000 - 0000000090000000 E820_RESERVED
00000000fd000000 - 00000000fe800000 E820_RESERVED
00000000feb00000 - 00000000feb04000 E820_RESERVED
00000000fec00000 - 00000000fec01000 E820_RESERVED
00000000fec80000 - 00000000fed01000 E820_RESERVED
00000000ff000000 - 0000000100000000 E820_RESERVED
0000000100000000 - 000000c040000000 E820_RAM
标签：00000000704ff000,
0000000000001000,
RESERVED,
E820,
RAM,
获取,
内存,
crash
From： https://www.cnblogs.com/pengdonglin137/p/17725852.html