| 1 | #
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| 2 | # Strip stuff lines and spaces we don't care about.
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| 3 | #
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| 4 | / %line /d
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| 5 | /\[section /d
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| 6 | /\[bits /d
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| 7 | /\[absolute /d
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| 8 | / times /d
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| 9 | s/ *[0-9]* //
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| 10 | /^ *$/d
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| 11 | s/ *$//g
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| 12 | s/^ *//g
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| 13 | /^\.text$/d
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| 14 | /^\.data$/d
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| 15 | /^\.bss$/d
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| 16 |
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| 17 | #
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| 18 | # Figure which type of line this is and process it accordingly.
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| 19 | #
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| 20 | /^[A-Za-z][A-Za-z0-9_]*:/b struct
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| 21 | /<gap>/b member
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| 22 | b error
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| 23 |
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| 24 |
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| 25 | #
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| 26 | # Struct start / end.
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| 27 | #
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| 28 | :struct
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| 29 | s/:$//
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| 30 | h
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| 31 | s/^/global /
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| 32 | s/$/ ; struct/
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| 33 | b end
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| 34 |
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| 35 |
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| 36 | #
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| 37 | # Struct member
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| 38 | # Note: the 't' command doesn't seem to be working right with 's'.
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| 39 | #
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| 40 | :member
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| 41 | s/[0-9a-fA-Z]* *//
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| 42 | s/<gap> *//
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| 43 | /^\.[a-zA-Z0-9_.]*[:]* .*$/!t error
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| 44 | s/\(\.[a-zA-Z0-9_]*\)[:]* .*$/\1 /
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| 45 | G
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| 46 | s/^\([^ ]*\) \(.*\)$/global \2\1 ; member/
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| 47 | s/\n//m
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| 48 |
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| 49 | b end
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| 50 |
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| 51 | :error
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| 52 | s/^/\nSed script logic error!\nBuffer: /
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| 53 | s/$/\nHold: /
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| 54 | G
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| 55 | q 1
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| 56 | b end
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| 57 |
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| 58 |
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| 59 | :end
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| 60 |
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