69 lines
2.6 KiB
Text
69 lines
2.6 KiB
Text
|
|
#------------------------------------------------------------------------------
|
|
# $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
|