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+#------------------------------------------------------------------------------
+# $File: convex,v 1.8 2012/10/03 23:44:43 christos Exp $
+# convex: file(1) magic for Convex boxes
+#
+# Convexes are big-endian.
+#
+# /*\
+# * Below are the magic numbers and tests added for Convex.
+# * Added at beginning, because they are expected to be used most.
+# \*/
+0 belong 0507 Convex old-style object
+>16 belong >0 not stripped
+0 belong 0513 Convex old-style demand paged executable
+>16 belong >0 not stripped
+0 belong 0515 Convex old-style pre-paged executable
+>16 belong >0 not stripped
+0 belong 0517 Convex old-style pre-paged, non-swapped executable
+>16 belong >0 not stripped
+0 belong 0x011257 Core file
+#
+# The following are a series of dump format magic numbers. Each one
+# corresponds to a drastically different dump format. The first on is
+# the original dump format on a 4.1 BSD or earlier file system. The
+# second marks the change between the 4.1 file system and the 4.2 file
+# system. The Third marks the changing of the block size from 1K
+# to 2K to be compatible with an IDC file system. The fourth indicates
+# a dump that is dependent on Convex Storage Manager, because data in
+# secondary storage is not physically contained within the dump.
+# The restore program uses these number to determine how the data is
+# to be extracted.
+#
+24 belong =60013 dump format, 4.2 or 4.3 BSD (IDC compatible)
+24 belong =60014 dump format, Convex Storage Manager by-reference dump
+#
+# what follows is a bunch of bit-mask checks on the flags field of the opthdr.
+# If there is no `=' sign, assume just checking for whether the bit is set?
+#
+0 belong 0601 Convex SOFF
+>88 belong&0x000f0000 =0x00000000 c1
+>88 belong &0x00010000 c2
+>88 belong &0x00020000 c2mp
+>88 belong &0x00040000 parallel
+>88 belong &0x00080000 intrinsic
+>88 belong &0x00000001 demand paged
+>88 belong &0x00000002 pre-paged
+>88 belong &0x00000004 non-swapped
+>88 belong &0x00000008 POSIX
+#
+>84 belong &0x80000000 executable
+>84 belong &0x40000000 object
+>84 belong&0x20000000 =0 not stripped
+>84 belong&0x18000000 =0x00000000 native fpmode
+>84 belong&0x18000000 =0x10000000 ieee fpmode
+>84 belong&0x18000000 =0x18000000 undefined fpmode
+#
+0 belong 0605 Convex SOFF core
+#
+0 belong 0607 Convex SOFF checkpoint
+>88 belong&0x000f0000 =0x00000000 c1
+>88 belong &0x00010000 c2
+>88 belong &0x00020000 c2mp
+>88 belong &0x00040000 parallel
+>88 belong &0x00080000 intrinsic
+>88 belong &0x00000008 POSIX
+#
+>84 belong&0x18000000 =0x00000000 native fpmode
+>84 belong&0x18000000 =0x10000000 ieee fpmode
+>84 belong&0x18000000 =0x18000000 undefined fpmode