NetBSD 7.0 发布

| 2015-10-09 07:29

NetBSD 项目发布了 NetBSD 7.0，这是 NetBSD 操作系统发布的第五个主要版本。

这次发布带来了稳定性的提升、几百个 bug 修复以及许多新功能。主要有：

DRM/KMS 支持为使用现代的 Intel 和 Radeon 显卡的 x86 系统带来了图形性能提升
支持 ARM 多处理器
支持许多新的 ARM 主板：
- 树莓派 2
- ODROID-C1
- BeagleBoard, BeagleBone, BeagleBone Black
- MiraBox
- Allwinner A20, A31: Cubieboard2, Cubietruck, Banana Pi, etc.
- Freescale i.MX50, i.MX51: Kobo Touch, Netwalker
- Xilinx Zynq: Parallella, ZedBoard
NPF 的重要改进：
- BPF 默认带有即时 (JIT) 编译功能
- 支持动态规则
- 支持静态（无状态）NAT
- 支持 RFC 6296 的 IPv6-to-IPv6 网络前缀翻译 (NPTv6)
- 支持基于 CDB 的表（使用完美哈希和可靠的无锁 O(1) 查找）
USB 子系统中支持多处理器
一个集成了包过滤器的新的守护进程 blacklistd(8) 可以动态保护诸如 ssh, named 和 ftpd 等其它网络守护进程免受攻击
在磁盘 wedges 处理方面的几个改进（关于 wedges 参见 dkctl(8) ）
在 sysinst 中通过扩展分区菜单支持 GPT
Lua 内核级脚本
epoc32：一个支持 Psion EPOC PDA 的新移植
GCC 4.8.4：支持 C++11
可选的完整 BSD 协议的 C/C++ 运行时环境： compiler_rt, libc++, libcxxrt.

NetBSD 7.0 的完整更新列表见此。

完整的 NetBSD 7.0 的源代码和二进制可以在全球的许多站点下载到。下载站点列表：http://www.NetBSD.org/mirrors/，支 FTP, AnonCVS, SUP 等服务。建议需要下载 ISO 或 USB 磁盘镜像的用户通过 BitTorrent 下载，种子在此。使用 PGP 签名的校验列表： http://ftp.NetBSD.org/pub/NetBSD/security/hashes/NetBSD-7.0_hashes.asc

NetBSD 7.0 支持许多种架构，提供二进制发行版的有：

NetBSD/acorn26	Acorn Archimedes, A-series and R-series systems
NetBSD/acorn32	Acorn RiscPC/A7000, VLSI RC7500
NetBSD/algor	Algorithmics, Ltd. MIPS evaluation boards
NetBSD/alpha	Digital/Compaq Alpha (64-bit)
NetBSD/amd64	AMD family processors like Opteron, Athlon64, and Intel CPUs with EM64T extension
NetBSD/amiga	Commodore Amiga and MacroSystem DraCo
NetBSD/amigappc	PowerPC-based Amiga boards.
NetBSD/arc	MIPS-based machines following the Advanced RISC Computing spec
NetBSD/atari	Atari TT030, Falcon, Hades
NetBSD/bebox	Be Inc's BeBox
NetBSD/cats	Chalice Technology's CATS and Intel's EBSA-285 evaluation boards
NetBSD/cesfic	CES FIC8234 VME processor board
NetBSD/cobalt	Cobalt Networks' MIPS-based Microservers
NetBSD/dreamcast	Sega Dreamcast game console
NetBSD/emips	The Extensible MIPS architecture from Microsoft Research
NetBSD/epoc32	Psion EPOC PDAs
NetBSD/evbarm	Various ARM-based evaluation boards and appliances
NetBSD/evbmips	Various MIPS-based evaluation boards and appliances
NetBSD/evbppc	Various PowerPC-based evaluation boards and appliances
NetBSD/evbsh3	Various Hitachi Super-H SH3 and SH4-based evaluation boards and appliances
NetBSD/ews4800mips	NEC's MIPS-based EWS4800 workstation
NetBSD/hp300	Hewlett-Packard 9000/300 and 400 series
NetBSD/hppa	Hewlett-Packard 9000 Series 700 workstations
NetBSD/hpcarm	StrongARM based Windows CE PDA machines
NetBSD/hpcmips	MIPS-based Windows CE PDA machines
NetBSD/hpcsh	Hitachi Super-H based Windows CE PDA machines
NetBSD/i386	IBM PCs and PC clones with i486-family processors and up
NetBSD/ibmnws	IBM Network Station 1000
NetBSD/iyonix	Castle Technology's Iyonix ARM based PCs
NetBSD/landisk	SH4 processor based NAS appliances
NetBSD/luna68k	OMRON Tateisi Electric's LUNA series
NetBSD/mac68k	Apple Macintosh with Motorola 68k CPU
NetBSD/macppc	Apple PowerPC-based Macintosh and clones
NetBSD/mipsco	MIPS Computer Systems Inc. family of workstations and servers
NetBSD/mmeye	Brains mmEye multimedia server
NetBSD/mvme68k	Motorola MVME 68k Single Board Computers
NetBSD/mvmeppc	Motorola PowerPC VME Single Board Computers
NetBSD/netwinder	StrongARM based NetWinder machines
NetBSD/news68k	Sony's 68k-based “NET WORK STATION” series
NetBSD/newsmips	Sony's MIPS-based “NET WORK STATION” series
NetBSD/next68k	NeXT 68k “black” hardware
NetBSD/ofppc	OpenFirmware PowerPC machines
NetBSD/pmax	Digital MIPS-based DECstations and DECsystems
NetBSD/prep	PReP (PowerPC Reference Platform) and CHRP machines
NetBSD/rs6000	IBM RS/6000 MCA-based PowerPC machines.
NetBSD/sandpoint	Motorola Sandpoint reference platform, including many PPC-based NAS boxes
NetBSD/sbmips	Broadcom SiByte evaluation boards
NetBSD/sgimips	Silicon Graphics' MIPS-based workstations
NetBSD/shark	Digital DNARD (“shark”)
NetBSD/sparc	Sun SPARC (32-bit) and UltraSPARC (in 32-bit mode)
NetBSD/sparc64	Sun UltraSPARC (in native 64-bit mode)
NetBSD/sun2	Sun Microsystems Sun 2 machines with Motorola 68010 CPU
NetBSD/sun3	Motorola 68020 and 030 based Sun 3 and 3x machines
NetBSD/vax	Digital VAX
NetBSD/x68k	Sharp X680x0 series
NetBSD/xen	The Xen virtual machine monitor
NetBSD/zaurus	Sharp ARM PDAs