.I 5e
simulates the execution of an ARM binary in a Plan 9 environment.
Unlike its predecessor
-.IR 5i (1)
+.IR vi (1)
it supports, among others, the syscalls
-.IR rfork (2)
+rfork (see
+.IR fork (2))
and
.IR exec (2),
which allows for the execution of threaded programs (e.g.,
.BR /rc/bin .
.PP
Unlike
-.IR 5i (1),
+.IR vi (1),
.IR 5e (1)
does not provide built-in debugging facilities.
It
causes failing processes to call
.IR abort (2)
instead of
-.IR sysfatal (2).
+.I sysfatal.
See below.
.SH SOURCE
.B /sys/src/cmd/5e
.SH SEE ALSO
-.IR 5i (1)
+.IR vi (1)
.SH BUGS
The host is required to be little endian and is assumed to have a floating point implementation conforming to IEEE 754.
.I text
argument should behave more like it would if it had been entered as an argument to
.IR rc (1).
+.SH HISTORY
+.I 5e
+first appeared in 9front (June, 2011).