# the following are for 386BSD/FreeBSD

0	lelong			0410		pure executable
0	lelong			0413		demand paged executable
0	lelong&077777777	041400314	FreeBSD/i386 demand paged
>3	byte			&0x80
>>20	lelong			<4096		shared library
>>20	lelong			=4096		dynamically linked executable
>>20	lelong			>4096		dynamically linked executable
>3	byte			^0x80		executable
>16	lelong			>0		not stripped

# This covers object files, and is better than "PDP-11 executable"
0	lelong			000000407	impure format
>16	lelong			>0		not stripped

# XXX gross hack to identify core files
# cores start with a struct tss; we take advantage of the following:
# byte 7:     highest byte of the kernel stack pointer, always 0xfe
#      8/9:   kernel (ring 0) ss value, always 0x0010
#      10 - 27: ring 1 and 2 ss/esp, unused, thus always 0
#      28:    low order byte of the current PTD entry, always 0 since the
#             PTD is page-aligned
#
7	string	\357\020\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0	i386 a.out core file
>1047	string	>\0	from "%s"