| 1 | # $Id: DefToAsmExterns.sed 101349 2023-10-05 00:33:34Z vboxsync $
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| 2 | ## @file
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| 3 | # SED script for generating assembly externs from a VBoxRT windows .def file.
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| 4 | #
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| 5 |
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| 6 | #
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| 7 | # Copyright (C) 2006-2023 Oracle and/or its affiliates.
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| 8 | #
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| 9 | # This file is part of VirtualBox base platform packages, as
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| 10 | # available from https://www.virtualbox.org.
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| 11 | #
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| 12 | # This program is free software; you can redistribute it and/or
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| 13 | # modify it under the terms of the GNU General Public License
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| 14 | # as published by the Free Software Foundation, in version 3 of the
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| 15 | # License.
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| 16 | #
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| 17 | # This program is distributed in the hope that it will be useful, but
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| 18 | # WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | # General Public License for more details.
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| 21 | #
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| 22 | # You should have received a copy of the GNU General Public License
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| 23 | # along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | #
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| 25 | # The contents of this file may alternatively be used under the terms
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| 26 | # of the Common Development and Distribution License Version 1.0
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| 27 | # (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | # in the VirtualBox distribution, in which case the provisions of the
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| 29 | # CDDL are applicable instead of those of the GPL.
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| 30 | #
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| 31 | # You may elect to license modified versions of this file under the
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| 32 | # terms and conditions of either the GPL or the CDDL or both.
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| 33 | #
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| 34 | # SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | #
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| 36 |
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| 37 | #
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| 38 | # Remove uncertain exports.
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| 39 | #
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| 40 | /not-some-systems/d
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| 41 |
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| 42 | #
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| 43 | # Check the external side of function aliases.
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| 44 | #
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| 45 | s/=[^ ;]*//
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| 46 |
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| 47 | #
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| 48 | # Remove comments and space. Skip empty lines.
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| 49 | #
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| 50 | s/;.*$//g
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| 51 | s/^[[:space:]][[:space:]]*//g
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| 52 | s/[[:space:]][[:space:]]*$//g
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| 53 | /^$/d
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| 54 |
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| 55 | #
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| 56 | # Handle text after EXPORTS
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| 57 | #
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| 58 | /EXPORTS/,//{
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| 59 | s/^EXPORTS$//
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| 60 | /^$/b end
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| 61 |
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| 62 | /[[:space:]]DATA$/b data
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| 63 |
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| 64 | #
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| 65 | # Function export
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| 66 | #
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| 67 | :code
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| 68 | s/^\(.*\)$/EXTERN_IMP2 \1\nBEGINCODE\njmp IMP2(\1)\nBEGINDATA/
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| 69 | b end
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| 70 |
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| 71 | #
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| 72 | # Data export
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| 73 | #
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| 74 | :data
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| 75 | s/^\(.*\)[[:space:]]*DATA$/EXTERN_IMP2 \1/
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| 76 | b end
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| 77 |
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| 78 | }
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| 79 | d
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| 80 | b end
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| 81 |
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| 82 | #
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| 83 | # next expression
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| 84 | #
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| 85 | :end
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| 86 |
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