diff options
Diffstat (limited to 'usr.bin/file/Magdir/convex')
| -rw-r--r-- | usr.bin/file/Magdir/convex | 66 |
1 files changed, 64 insertions, 2 deletions
diff --git a/usr.bin/file/Magdir/convex b/usr.bin/file/Magdir/convex index 14ed86742da2..b1235d7e79a8 100644 --- a/usr.bin/file/Magdir/convex +++ b/usr.bin/file/Magdir/convex @@ -1,7 +1,69 @@ - #------------------------------------------------------------------------------ # convex: file(1) magic for Convex boxes # # Convexes are big-endian. # -0 long 0513 Convex executable +# /*\ +# * 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 =60011 dump format, 4.1 BSD or earlier +24 belong =60012 dump format, 4.2 or 4.3 BSD without IDC +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 |