Use arc4 to bit-spread the 512-byte random buffer over the .openbsd.randomdata
section, which has grown a fair bit with the introduction of retguard.
Mortimer discovered the repeated 512-byte sequenc

Use arc4 to bit-spread the 512-byte random buffer over the .openbsd.randomdata
section, which has grown a fair bit with the introduction of retguard.
Mortimer discovered the repeated 512-byte sequence as retguard keys, and
this resolves the issue. (Chacha does not fit on the media, so 1.5K early
drop RC4 is hopefully sufficient in our KARL link universe)
Version crank the bootblocks. sysupgrade -s will install new bootblocks.
ok djm mortimer

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libsa's memcpy() is actually memmove(). make a proper memmove(), and give
memcpy() correct behaviour. This also brings the bcopy() macro into line.

Do not create machine@ symlinks in obj as root during includes:, but
defer their creation to later, so that they are owned by BUILDUSER.
This eliminates the last root-owned files in obj/ from 'make b

Do not create machine@ symlinks in obj as root during includes:, but
defer their creation to later, so that they are owned by BUILDUSER.
This eliminates the last root-owned files in obj/ from 'make build'.
In addition, place a MACHINE == hppa test in hppa/stand/Makefile.inc
to avoid creating bogus symlinks on all other archs.

joint work with & ok natano, "let's try it" deraadt

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Replace unbounded gets() in libsa with getln() which takes a buffer size,
and convert all gets() users.
ok deraadt@

move putchar() into libsa

"sure" miod@

move getchar() into libsa where applicable

ok miod@

- add missing SUBDIR
- remove commented and unneeded SRCS

add WIP second stage bootloader for octeon; far from working and contains many stubs still.
committing it now so I can work on this in tree.