(1) fix printf formats.
(2) Prefer FreeBSD's MIPS_PHYS_TO_KSEG0 to hand-rolled one from Cavium.
(3) Mark a few 64-bit cleanliness issues (possible).
(4) Minor formatting fixes.
sizeof(long)*8 / 2 bits, then we better make sure we're shifting a
long that much, not an int.
# I'm surprised this is code would have a bug this basic.
# Note: Cavium provided a port that has atomics similar to these, but
# that does a syncw; sync; atomic; sync; syncw where we just do the classic
# mips 'atomic' operation (eg ll; frob; sc). It is unclear to me why
# the extra is needed. Since my initial target is one core, I'll defer
# investigation until I bring up multiple cores. syncw is an octeon specific
# instruction.
them to void * first. This neatly solves the "how do I print a
register_t" problem because sizeof(void *) is always the same as
sizeof(register_t), afaik.
this is correct. While registers are 64-bit, n32 is a 32-bit ABI and
lives in a 32-bit world (with explicit 64-bit registers, however).
Change an 8, which was 4 + 4 or sizeof(int) + SZREG to be a simple '4
+ SZREG' to reflect the actual offset of the structure in question.
places. Provide n32/n64 register name defintions. This should have
no effect for the O32 builds that everybody else uses, but should help
make N64 builds possible (lots of other changes are needed for that).
Obtained from: NetBSD (for the regdef.h changes)
display '+' on them. Taken from kern/125613, with cosmetic
changes.
PR: kern/125613
Submitted by: Jaakko Heinonen <jh at saunalahti dot fi>
Approved by: re (kib)
More applications (including Firefox) seem to depend on this nowadays,
so not having this enabled by default is a bad idea.
Proposed by: miwi
Patch by: Florian Smeets <flo kasimir com>
Approved by: re (kib)
around the sequence that drop vnode lock and then busies the mount point.
Not having vlocked node or direct reference to the mp allows for the
forced unmount to proceed, making mp unmounted or reused.
Tested by: pho
Reviewed by: jeff
Approved by: re (kensmith)
MFC after: 2 weeks
system calls:
- Centralize generation of argument tokens for VM addresses in a macro,
ADDR_TOKEN(), and properly encode 64-bit addresses in 64-bit arguments.
- Fix up argument numbers across a large number of syscalls so that they
match the numeric argument into the system call.
- Don't audit the address argument to ioctl(2) or ptrace(2), but do keep
generating tokens for mmap(2), minherit(2), since they relate to passing
object access across execve(2).
Approved by: re (audit argument blanket)
Obtained from: TrustedBSD Project
MFC after: 1 week