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* @section sec_mm_hma Hypervisor Memory Area
*
* The HMA is used when executing in raw-mode. We borrow, with the help of
* PGMMap, some unused space (one or more page directory entries to be precise)
* in the guest's virtual memory context. PGM will monitor the guest's virtual
* address space for changes and relocate the HMA when required.
*
* To give some idea what's in the HMA, study the 'info hma' output:
* @verbatim
VBoxDbg> info hma
Hypervisor Memory Area (HMA) Layout: Base 00000000a0000000, 0x00800000 bytes
00000000a05cc000-00000000a05cd000 DYNAMIC fence
00000000a05c4000-00000000a05cc000 DYNAMIC Dynamic mapping
00000000a05c3000-00000000a05c4000 DYNAMIC fence
00000000a05b8000-00000000a05c3000 DYNAMIC Paging
00000000a05b6000-00000000a05b8000 MMIO2 0000000000000000 PCNetShMem
00000000a0536000-00000000a05b6000 MMIO2 0000000000000000 VGA VRam
00000000a0523000-00000000a0536000 00002aaab3d0c000 LOCKED autofree alloc once (PDM_DEVICE)
00000000a0522000-00000000a0523000 DYNAMIC fence
00000000a051e000-00000000a0522000 00002aaab36f5000 LOCKED autofree VBoxDD2RC.rc
00000000a051d000-00000000a051e000 DYNAMIC fence
00000000a04eb000-00000000a051d000 00002aaab36c3000 LOCKED autofree VBoxDDRC.rc
00000000a04ea000-00000000a04eb000 DYNAMIC fence
00000000a04e9000-00000000a04ea000 00002aaab36c2000 LOCKED autofree ram range (High ROM Region)
00000000a04e8000-00000000a04e9000 DYNAMIC fence
00000000a040e000-00000000a04e8000 00002aaab2e6d000 LOCKED autofree VMMRC.rc
00000000a0208000-00000000a040e000 00002aaab2c67000 LOCKED autofree alloc once (PATM)
00000000a01f7000-00000000a0208000 00002aaaab92d000 LOCKED autofree alloc once (SELM)
00000000a01e7000-00000000a01f7000 00002aaaab5e8000 LOCKED autofree alloc once (SELM)
00000000a01e6000-00000000a01e7000 DYNAMIC fence
00000000a01e5000-00000000a01e6000 00002aaaab5e7000 HCPHYS 00000000c363c000 Core Code
00000000a01e4000-00000000a01e5000 DYNAMIC fence
00000000a01e3000-00000000a01e4000 00002aaaaab26000 HCPHYS 00000000619cf000 GIP
00000000a01a2000-00000000a01e3000 00002aaaabf32000 LOCKED autofree alloc once (PGM_PHYS)
00000000a016b000-00000000a01a2000 00002aaab233f000 LOCKED autofree alloc once (PGM_POOL)
00000000a016a000-00000000a016b000 DYNAMIC fence
00000000a0165000-00000000a016a000 DYNAMIC CR3 mapping
00000000a0164000-00000000a0165000 DYNAMIC fence
00000000a0024000-00000000a0164000 00002aaab215f000 LOCKED autofree Heap
00000000a0023000-00000000a0024000 DYNAMIC fence
00000000a0001000-00000000a0023000 00002aaab1d24000 LOCKED pages VM
00000000a0000000-00000000a0001000 DYNAMIC fence
@endverbatim
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求解,,第三列的16位数字是什么意思? |
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