| 1 | # $Id: tstAsmStructsAsm-lst.sed 98103 2023-01-17 14:15:46Z vboxsync $
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| 2 | ## @file
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| 3 | # For testing assembly struct when using yasm.
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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 | # SPDX-License-Identifier: GPL-3.0-only
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| 26 | #
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| 27 |
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| 28 | #
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| 29 | # Strip stuff lines and spaces we don't care about.
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| 30 | #
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| 31 | / %line /d
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| 32 | /\[section /d
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| 33 | /\[bits /d
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| 34 | /\[absolute /d
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| 35 | / times /d
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| 36 | s/ *[[:digit:]]* //
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| 37 | /^ *$/d
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| 38 | s/ *$//g
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| 39 | s/^ *//g
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| 40 | /^\.text$/d
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| 41 | /^\.data$/d
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| 42 | /^\.bss$/d
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| 43 | / *\.unnamed_padding\./d
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| 44 | s/[[:space:]][[:space:]]*/ /g
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| 45 |
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| 46 | #
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| 47 | # Figure which type of line this is and process it accordingly.
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| 48 | #
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| 49 | /^[[:alpha:]_][[:alnum:]_]*:/b struct
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| 50 | /^[[:alpha:]_][[:alnum:]_]*_size EQU \$ - .*$/b struct_equ
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| 51 | /<gap>/b member
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| 52 | /^\.[[:alpha:]_][[:alnum:]_.:]* res.*$/b member_two
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| 53 | /^\.[[:alpha:]_][[:alnum:]_.:]* EQU .*$/b member_two
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| 54 | /^\.[[:alpha:]_][[:alnum:]_.:]*:$/b member_alias
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| 55 | b error
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| 56 | b member_two
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| 57 |
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| 58 |
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| 59 | #
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| 60 | # Struct start / end.
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| 61 | #
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| 62 | :struct_equ
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| 63 | s/_size EQU.*$/_size/
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| 64 | :struct
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| 65 | s/:$//
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| 66 | h
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| 67 | s/^/global /
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| 68 | s/$/ ; struct/
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| 69 | b end
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| 70 |
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| 71 |
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| 72 | #
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| 73 | # Struct member
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| 74 | # Note: the 't' command doesn't seem to be working right with 's'.
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| 75 | #
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| 76 | :member
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| 77 | s/[[:xdigit:]]* *//
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| 78 | s/<gap> *//
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| 79 | /^\.[[:alnum:]_.]*[:]* .*$/!t error
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| 80 | s/\(\.[[:alnum:]_]*\)[:]* .*$/\1 /
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| 81 | G
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| 82 | s/^\([^ ]*\) \(.*\)$/global \2\1 ; member/
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| 83 | s/\n//m
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| 84 |
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| 85 | b end
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| 86 |
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| 87 |
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| 88 | #
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| 89 | # Struct member, no address. yasm r1842 and later.
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| 90 | #
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| 91 | :member_two
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| 92 | s/[:]* *res[bwdtq] .*$//
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| 93 | s/[:]* *EQU .*$//
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| 94 | s/$/ /
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| 95 | /^\.[[:alnum:]_.]* *$/!t error
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| 96 | G
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| 97 | s/^\([^ ]*\) \(.*\)$/global \2\1 ; member2/
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| 98 | s/\n//m
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| 99 |
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| 100 | b end
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| 101 |
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| 102 | #
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| 103 | # Alias member like Host.cr0Fpu in 64-bit. Drop it.
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| 104 | #
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| 105 | :member_alias
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| 106 | d
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| 107 | b end
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| 108 |
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| 109 | :error
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| 110 | s/^/\nSed script logic error!\nBuffer: /
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| 111 | s/$/\nHold: /
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| 112 | G
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| 113 | q 1
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| 114 | b end
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| 115 |
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| 116 |
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| 117 | :end
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| 118 |
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