* Handle the FPU differently, limit the states via the given mask rather
than via XCR0. Align to 64 bytes. Provide an initial gXCR0, to be sure
that XCR0_X87 is set. Reset XSTATE_BV when the state is modified by
the virtualizer, to force a reload from memory.
* Hide RDTSCP.
* Zero-extend RBX/RCX/RDX when handling the NVMM CPUID signature.
* Take ECX and not RCX on MSR instructions.
- Convert NPF connection table to thmap. State lookup is now lock-free.
- Improve connection state G/C: it is now incremental and tunable.
- Add support for dynamic NAT address. Translation addresses can now be
selected from a pool of addresses. There are two selection algorithms,
"ip-hash" and "round-robin" (see the man page).
- Translation address can be specified as e.g. ifaddrs(wm0) in npf.conf
to dynamically choose an IP from the interface address(es).
- Add support for the NETMAP algorithm with static NAT for net-to-net
translation (it is equivalent to iptables NETMAP logic).
- Convert 'ipset' tables to use thmap; the table lookup is now lock-free.
- Misc improvements, bug fixes and more unit tests.
- Bump NPF_VERSION (will also bump libnpf).
includes typing ^D) make sure LINENO is set to indicate the last
(actually one past last) line in the input file, rather than
whatever it was set to by the last command that was actually
executed (which could be some line in a function defined in
some other file).
No effect on exit via an explicit exit command - that would already
set the line number correctly.
what the current locale's radix character happens to be,
while still allowing locale specific entry of fractional
seconds (ie: if you're in locale where the radix character
is ',' you san use "sleep 2.5" or "sleep 2,5" and they
accomplish the same thing).
This avoids issues with the "sleep 0.05" in rc.subr which
generated usage messages when a locale that does not use
'.' as its radix character was in use.
Reported on netbsd-users by Dima Veselov, with the problem
diagnosed by Martin Husemann
While here, tighten the arg validity checking (3+4 is
no longer permitted as a synonym of 3) and allow 0.0
to mean the same thing as 0 rather than being an error.
Also, make the SIGINFO reports a little nicer (IMO).
The ATF tests for sleep all pass (not that that means a lot).
will necessarily contain. Allow defined nodes to use any
intN_t or unintN_t (as well as plain old int) data types
in fields (along with the others that are permitted).
Note: this script is a part of the build procedure for /bin/sh,
the modified version generates the exact same output files
(for the unaltered input specifications) as the previous one
did, hence no visible change is expected (or even possible).
While there is a tiny chance that some host shell will fail
to be able to run this script while building, the script still
uses nothing even slightly exotic, and is much more conservative
than other scripts used during the build process, so there should
be no issues there either.
The non-standard C++0x type traits has_trivial_default_constructor,
has_trivial_copy_constructor and has_trivial_copy_assign have been
removed.
On ARM targets (arm*-*-*), a bug introduced in GCC 5 that affects
conformance to the procedure call standard (AAPCS) has been fixed.
Many optimiser improvements
DWARF-5 support.
Many new and enhanced warnings.
Warnings about format strings now underline the pertinent part of
the string, and can offer suggested fixes.
Several new warnings related to buffer overflows and buffer
truncation.
New __builtin_add_overflow_p, __builtin_sub_overflow_p,
__builtin_mul_overflow_p built-ins added that test for overflow.
The C++ front end has experimental support for all of the current
C++17 draft.
The -fverbose-asm option has been expanded to prints comments
showing the source lines that correspond to the assembly.
The gcc and g++ driver programs will now provide suggestions for
misspelled arguments to command-line options.
AArch64 specific:
GCC has been updated to the latest revision of the procedure call
standard (AAPCS64) to provide support for parameter passing when
data types have been over-aligned.
The ARMv8.2-A and ARMv8.3-A architecture are now supported.
ARM specific:
Support for the ARMv5 and ARMv5E architectures has been
deprecated (which have no known implementations).
A new command-line option -mpure-code has been added. It does not
allow constant data to be placed in code sections.
x86 specific:
Support for the AVX-512 4FMAPS, 4VNNIW, VPOPCNTDQ and Software
Guard Extensions (SGX) ISA extensions has been added.
PPC specific:
GCC now diagnoses inline assembly that clobbers register r2.
RISC-V specific:
Support for the RISC-V instruction set has been added.
SH specific:
Support for SH5/SH64 has been removed.
Support for SH2A has been enhanced.
