25 lines
693 B
Bash
Executable file
25 lines
693 B
Bash
Executable file
#!/bin/sh
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#
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# a.out2com - Minix a.out to DOS .COM Author: Kees J. Bot
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# 17 Jun 1995
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# Transform a Minix a.out to the COM format of MS-DOS,
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# the executable must be common I&D with 256 scratch bytes at the start of
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# the text segment to make space for the Program Segment Prefix. The Minix
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# a.out header and these 256 bytes are removed to make a COM file.
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case $# in
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2) aout="$1"
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com="$2"
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;;
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*) echo "Usage: $0 <a.out> <dos.com>" >&2
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exit 1
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esac
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size "$aout" >/dev/null || exit
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set `size "$aout" | sed 1d`
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count=`expr \( $1 + $2 - 256 + 31 \) / 32`
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exec dd if="$aout" of="$com" bs=32 skip=9 count=$count conv=silent
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#
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# $PchId: a.out2com,v 1.3 1998/08/01 09:13:01 philip Exp $
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