ASR instrumentation is now performed on all applicable system services
if the system is built with MKASR=yes. This setting automatically
enables MKMAGIC=yes, which in turn enables MKBITCODE=yes.
The number of extra rerandomized service binaries to be generated can
be set by passing ASRCOUNT=n to the build system, where n is a number
between 1 and 65536. The default ASRCOUNT is 3, meaning that each
service will have one randomized base binary and three additional
rerandomized binaries. As before, update_asr(8) can be used for
runtime rerandomization.
Change-Id: Icb498bcc6d1cd8d3f6bcc24eb0b32e29b7e750c2
This brings our tree to NetBSD 7.0, as found on -current on the
10-10-2015.
This updates:
- LLVM to 3.6.1
- GCC to GCC 5.1
- Replace minix/commands/zdump with usr.bin/zdump
- external/bsd/libelf has moved to /external/bsd/elftoolchain/
- Import ctwm
- Drop sprintf from libminc
Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
The minix set is now divided into minix-base, minix-comp, minix-games,
minix-kernel, minix-man and minix-tests.
This allows massive space savings on the installlation CD because only
the base system used for installation is stored uncompressed. Also, it
makes the system more modular.
Change-Id: Ic8d168b4c3112204013170f07245aef98aaa51e7
The CD now boots directly from the ISO 9660 filesystem instead of using
MBR partitioning with Minix file systems. This saves some space on the
CD and reduces memory requirements by some unknown amount as the root
ramdisk is completely eliminated.
The x86 hard drive image creation is also rewritten in the same
fashion.
The setup is modified to be more NetBSD-like (unpacking sets
tarballs instead of blindly copying the CD contents). Splitting MINIX
into sets is done in another commit due to it being a nightmare to
rebase.
Since MINIX lacks union mounts for now, a bunch of ramdisks are
generated at run-time to make parts of the filesystem writeable for the
CD. This solution isn't ideal, but it's enough for an installation CD.
Change-Id: Icbd9cca4dafebf7b42c345b107a17679a622d5cd
