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Last change
on this file since 90959 was 90597, checked in by vboxsync, 3 years ago |
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VMM: Speed up VMMGetCpu in ring-0 by using hash table (via new GVMMR0GetGVCpuByGVMandEMT call). bugref:6695
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Author Date Id Revision
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File size:
2.9 KB
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| 1 | ;; @file
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| 2 | ; GVM - The Global VM Data.
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| 3 | ;
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| 4 |
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| 5 | ;
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| 6 | ; Copyright (C) 2006-2021 Oracle Corporation
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| 7 | ;
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| 8 | ; This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | ; available from http://www.virtualbox.org. This file is free software;
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| 10 | ; you can redistribute it and/or modify it under the terms of the GNU
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| 11 | ; General Public License (GPL) as published by the Free Software
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| 12 | ; Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | ; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | ; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | ;
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| 16 | ; The contents of this file may alternatively be used under the terms
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| 17 | ; of the Common Development and Distribution License Version 1.0
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| 18 | ; (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | ; VirtualBox OSE distribution, in which case the provisions of the
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| 20 | ; CDDL are applicable instead of those of the GPL.
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| 21 | ;
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| 22 | ; You may elect to license modified versions of this file under the
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| 23 | ; terms and conditions of either the GPL or the CDDL or both.
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| 24 | ;
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| 25 |
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| 26 | %ifndef ___VBox_vmm_gvm_mac
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| 27 | %define ___VBox_vmm_gvm_mac
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| 28 |
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| 29 | %include "VBox/vmm/vm.mac"
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| 30 |
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| 31 | struc GVMCPU
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| 32 | .s resb VMCPU_size
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| 33 | .idCpu resd 1
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| 34 |
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| 35 | alignb 8
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| 36 | .hEMT RTR0PTR_RES 1
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| 37 | .pGVM RTR0PTR_RES 1
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| 38 | .pVMR0 RTR0PTR_RES 1
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| 39 | .pVCpuR3 RTR3PTR_RES 1
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| 40 |
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| 41 | alignb 64
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| 42 | .idHostCpu resd 1
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| 43 | .iHostCpuSet resd 1
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| 44 |
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| 45 | alignb 64
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| 46 | .gvmm resb 64
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| 47 | alignb 64
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| 48 | .hmr0 resb 1024
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| 49 | %ifdef VBOX_WITH_NEM_R0
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| 50 | .nemr0 resb 64
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| 51 | %endif
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| 52 | alignb 64
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| 53 | .vmmr0 resb 64
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| 54 | alignb 4096
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| 55 | endstruc
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| 56 |
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| 57 |
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| 58 | struc GVM
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| 59 | .s resb VM_size
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| 60 | .u32Magic resd 1
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| 61 | .hSelf resd 1
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| 62 | alignb 8
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| 63 | .pSelf RTR0PTR_RES 1
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| 64 | .pVMR3 RTR3PTR_RES 1
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| 65 | .pSession RTR0PTR_RES 1
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| 66 | .cCpus resd 1
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| 67 |
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| 68 | alignb 64
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| 69 | .gvmm resb 4352
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| 70 | alignb 64
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| 71 | .gmm resb 1024
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| 72 | alignb 64
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| 73 | .hmr0 resb 256
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| 74 | %ifdef VBOX_WITH_NEM_R0
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| 75 | alignb 64
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| 76 | .nemr0 resb 256
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| 77 | %endif
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| 78 | alignb 64
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| 79 | .rawpci resb 64
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| 80 | alignb 64
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| 81 | .pdmr0 resb 2176
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| 82 | alignb 64
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| 83 | .pgmr0 resb 640
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| 84 | alignb 64
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| 85 | .iomr0 resb 512
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| 86 | alignb 64
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| 87 | .apicr0 resb 64
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| 88 | alignb 64
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| 89 | .dbgfr0 resb 1024
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| 90 | alignb 64
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| 91 | .tmr0 resb 128
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| 92 |
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| 93 | times ((($ + VMM_MAX_CPU_COUNT * RTR0PTR_CB + 4095) & ~4095) - ($ + VMM_MAX_CPU_COUNT * RTR0PTR_CB)) resb 1
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| 94 | .apCpusR0 RTR0PTR_RES VMM_MAX_CPU_COUNT
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| 95 |
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| 96 | alignb 4096
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| 97 | .aCpus resb GVMCPU_size
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| 98 | endstruc
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| 99 |
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| 100 | %define GVM_MAGIC 0x19330825
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| 101 |
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| 102 |
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| 103 | %endif
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| 104 |
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