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Last change
on this file since 20786 was 20545, checked in by vboxsync, 16 years ago |
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VMM: Instrumented the setjump code with stack usage statistics (only 32-bit and stack switching version atm).
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Property svn:eol-style
set to
native
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Property svn:keywords
set to
Id
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File size:
2.2 KB
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| 1 | ; $Id: VMMInternal.mac 20545 2009-06-13 23:56:48Z vboxsync $
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| 2 | ;; @file
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| 3 | ; VMM - Internal header file.
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| 4 | ;
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| 5 |
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| 6 | ;
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| 7 | ; Copyright (C) 2006-2009 Sun Microsystems, Inc.
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| 8 | ;
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| 9 | ; This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | ; available from http://www.virtualbox.org. This file is free software;
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| 11 | ; you can redistribute it and/or modify it under the terms of the GNU
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| 12 | ; General Public License (GPL) as published by the Free Software
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| 13 | ; Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | ; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | ; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | ;
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| 17 | ; Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 18 | ; Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 19 | ; additional information or have any questions.
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| 20 | ;
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| 21 |
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| 22 | %include "VBox/asmdefs.mac"
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| 23 |
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| 24 | ;
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| 25 | ; Determin the default stack switching unless specified explicitly.
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| 26 | ;
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| 27 | %ifndef VMM_R0_SWITCH_STACK
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| 28 | %ifndef VMM_R0_NO_SWITCH_STACK
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| 29 | %ifdef RT_OS_DARWIN
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| 30 | %define VMM_R0_SWITCH_STACK
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| 31 | %endif
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| 32 | %endif
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| 33 | %endif
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| 34 |
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| 35 |
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| 36 | struc VMMR0JMPBUF
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| 37 | %ifdef RT_ARCH_X86
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| 38 | ; traditional jmp_buf
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| 39 | .ebx resd 1
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| 40 | .esi resd 1
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| 41 | .edi resd 1
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| 42 | .ebp resd 1
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| 43 | .esp resd 1
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| 44 | .eip resd 1
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| 45 | .u32Padding resd 1
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| 46 |
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| 47 | ; additional state and stack info.
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| 48 | .fInRing3Call resd 1
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| 49 | .cbSavedStack resd 1
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| 50 | .pvSavedStack resd 1
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| 51 | .SpCheck resd 1
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| 52 | .SpResume resd 1
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| 53 | .SavedEsp resd 1
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| 54 | .SavedEbp resd 1
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| 55 | %endif
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| 56 | %ifdef RT_ARCH_AMD64
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| 57 | ; traditional jmp_buf
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| 58 | .rbx resq 1
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| 59 | %ifdef RT_OS_WINDOWS
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| 60 | .rsi resq 1
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| 61 | .rdi resq 1
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| 62 | %endif
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| 63 | .rbp resq 1
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| 64 | .r12 resq 1
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| 65 | .r13 resq 1
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| 66 | .r14 resq 1
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| 67 | .r15 resq 1
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| 68 | .rsp resq 1
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| 69 | .rip resq 1
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| 70 |
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| 71 | ; additional state and stack info.
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| 72 | .fInRing3Call resd 1
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| 73 | .cbSavedStack resd 1
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| 74 | .pvSavedStack resq 1
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| 75 | .SpCheck resq 1
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| 76 | .SpResume resq 1
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| 77 | .SavedEsp resq 1
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| 78 | .SavedEbp resq 1
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| 79 | %endif
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| 80 |
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| 81 | ; Statistics
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| 82 | .cbUsedMax resd 1
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| 83 | .cbUsedAvg resd 1
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| 84 | .cbUsedTotal resq 1
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| 85 | .cUsedTotal resq 1
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| 86 | endstruc
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| 87 |
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