2 #------------------------------------------------------------------------------
3 # $File: convex,v 1.7 2009/09/19 16:28:08 christos Exp $
4 # convex: file(1) magic for Convex boxes
6 # Convexes are big-endian.
9 # * Below are the magic numbers and tests added for Convex.
10 # * Added at beginning, because they are expected to be used most.
12 0 belong 0507 Convex old-style object
13 >16 belong >0 not stripped
14 0 belong 0513 Convex old-style demand paged executable
15 >16 belong >0 not stripped
16 0 belong 0515 Convex old-style pre-paged executable
17 >16 belong >0 not stripped
18 0 belong 0517 Convex old-style pre-paged, non-swapped executable
19 >16 belong >0 not stripped
20 0 belong 0x011257 Core file
22 # The following are a series of dump format magic numbers. Each one
23 # corresponds to a drastically different dump format. The first on is
24 # the original dump format on a 4.1 BSD or earlier file system. The
25 # second marks the change between the 4.1 file system and the 4.2 file
26 # system. The Third marks the changing of the block size from 1K
27 # to 2K to be compatible with an IDC file system. The fourth indicates
28 # a dump that is dependent on Convex Storage Manager, because data in
29 # secondary storage is not physically contained within the dump.
30 # The restore program uses these number to determine how the data is
33 24 belong =60011 dump format, 4.1 BSD or earlier
34 24 belong =60012 dump format, 4.2 or 4.3 BSD without IDC
35 24 belong =60013 dump format, 4.2 or 4.3 BSD (IDC compatible)
36 24 belong =60014 dump format, Convex Storage Manager by-reference dump
38 # what follows is a bunch of bit-mask checks on the flags field of the opthdr.
39 # If there is no `=' sign, assume just checking for whether the bit is set?
41 0 belong 0601 Convex SOFF
42 >88 belong&0x000f0000 =0x00000000 c1
43 >88 belong &0x00010000 c2
44 >88 belong &0x00020000 c2mp
45 >88 belong &0x00040000 parallel
46 >88 belong &0x00080000 intrinsic
47 >88 belong &0x00000001 demand paged
48 >88 belong &0x00000002 pre-paged
49 >88 belong &0x00000004 non-swapped
50 >88 belong &0x00000008 POSIX
52 >84 belong &0x80000000 executable
53 >84 belong &0x40000000 object
54 >84 belong&0x20000000 =0 not stripped
55 >84 belong&0x18000000 =0x00000000 native fpmode
56 >84 belong&0x18000000 =0x10000000 ieee fpmode
57 >84 belong&0x18000000 =0x18000000 undefined fpmode
59 0 belong 0605 Convex SOFF core
61 0 belong 0607 Convex SOFF checkpoint
62 >88 belong&0x000f0000 =0x00000000 c1
63 >88 belong &0x00010000 c2
64 >88 belong &0x00020000 c2mp
65 >88 belong &0x00040000 parallel
66 >88 belong &0x00080000 intrinsic
67 >88 belong &0x00000008 POSIX
69 >84 belong&0x18000000 =0x00000000 native fpmode
70 >84 belong&0x18000000 =0x10000000 ieee fpmode
71 >84 belong&0x18000000 =0x18000000 undefined fpmode