christos 65c680cad7 Add PaX ASLR (Address Space Layout Randomization) [from elad and myself] ... For regular (non PIE) executables randomization is enabled for: 1. The data segment 2. The stack For PIE executables(*) randomization is enabled for: 1. The program itself 2. All shared libraries 3. The data segment 4. The stack (*) To generate a PIE executable: - compile everything with -fPIC - link with -shared-libgcc -Wl,-pie This feature is experimental, and might change. To use selectively add options PAX_ASLR=0 in your kernel. Currently we are using 12 bits for the stack, program, and data segment and 16 or 24 bits for mmap, depending on __LP64__.		2007-12-26 22:11:47 +00:00
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copyright
files	Add PaX ASLR (Address Space Layout Randomization) [from elad and myself]	2007-12-26 22:11:47 +00:00
majors	Reserve a major for ZFS.	2007-12-24 15:12:05 +00:00
Makefile.kern.inc	add dev/ofw/ofw_subr.c to VARSTACK	2007-11-29 01:39:27 +00:00
mkldscript.sh
newvers_stand.sh
newvers.sh	Deal with arm gas weirdness.	2007-11-17 08:59:51 +00:00
osrelease.sh
param.c	Merge more changes from vmlocking2, mainly:	2007-12-26 16:01:34 +00:00
std	Add cpuctl(8). For now this is not much more than a toy for debugging and	2007-08-04 11:02:56 +00:00