| 1 | ; $Id: DevEFI.mac 28800 2010-04-27 08:22:32Z vboxsync $
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| 2 | ;; @file
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| 3 | ; DevEFI Interface Definitions, Assembly (Yasm) Variant.
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| 4 | ;
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| 5 |
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| 6 | ;
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| 7 | ; Copyright (C) 2009 Oracle Corporation
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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 |
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| 18 | %ifndef ___EFI_DevEFI_mac
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| 19 | %define ___EFI_DevEFI_mac
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| 20 |
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| 21 | %include "iprt/asmdefs.mac"
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| 22 |
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| 23 | %define EFI_PORT_BASE 0xEF10
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| 24 | %define EFI_PORT_COUNT 0x0004
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| 25 | %define EFI_INFO_PORT (EFI_PORT_BASE+0x0)
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| 26 | %define EFI_PANIC_PORT (EFI_PORT_BASE+0x1)
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| 27 | %define EFI_PANIC_CMD_BAD_ORG 1
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| 28 | %define EFI_PANIC_CMD_THUNK_TRAP 2
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| 29 | %define EFI_PANIC_CMD_START_MSG 3
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| 30 | %define EFI_PANIC_CMD_END_MSG 4
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| 31 | %define EFI_PANIC_CMD_MSG_FIRST 0x4201
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| 32 | %define EFI_PANIC_CMD_MSG_LAST 0x427f
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| 33 | %define EFI_PANIC_CMD_MSG_FROM_CHAR(ch) (0x4200 | ((ch) & 0x7f) )
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| 34 | %define EFI_PANIC_CMD_MSG_GET_CHAR(u32) ((u32) & 0x7f)
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| 35 | %define EFI_PORT_UNDEFINED (EFI_PORT_BASE+0x2)
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| 36 | %define EFI_DEBUG_PORT (EFI_PORT_BASE+0x3)
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| 37 | %define VBOX_EFI_TOP_OF_STACK 0x300000
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| 38 |
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| 39 | struc DEVEFIINFO
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| 40 | .pfnFirmwareEP resd 1
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| 41 | .HighEPAddress resd 1
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| 42 | .PhysFwVol RTGCPHYS_RES 1
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| 43 | .cbFwVol resd 1
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| 44 | .cbBelow4GB resd 1
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| 45 | .cbAbove4GB resq 1
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| 46 | .fFlags resd 1
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| 47 | .cCpus resd 1
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| 48 | .pfnPeiEP resd 1
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| 49 | .u32Reserved2 resd 1
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| 50 | endstruc
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| 51 |
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| 52 | %define DEVEFI_INFO_PHYS_ADDR (0xfffff000)
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| 53 | %define DEVEFI_INFO_FLAGS_AMD64 RT_BIT(0)
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| 54 |
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| 55 | %endif
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| 56 |
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