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freebsd-nq/sys/conf
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Konstantin Belousov 57f6622f92 For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE 
and device npx.

This means that FPU is always initialized and handled when available,
and SSE+ register file and exception are handled when available.  This
makes the kernel FPU code much easier to maintain by the cost of
slight bloat for CPUs older than 25 years.

CPU_DISABLE_CMPXCHG outlived its usefulness, see the removed comment
explaining the original purpose.

Suggested by and discussed with:	bde
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks
2017-02-03 12:51:40 +00:00
..
config.mk Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
dtb.mk Honor LINKS=x y in dtb modules. We need this for compatibility links 2017-01-28 05:07:53 +00:00
files Remove non-existent ct(4) dependency for scsi_low.c 2017-01-29 00:12:06 +00:00
files.amd64 calculate_crc32c: Add SSE4.2 implementation on x86 2017-01-31 03:26:32 +00:00
files.arm Remake support for SMP kernel on UP cpu: 2017-02-02 06:14:44 +00:00
files.arm64 Add an ACPI attachment to the existing ahci_generic driver. This is used 2017-01-10 10:56:33 +00:00
files.i386 For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE 2017-02-03 12:51:40 +00:00
files.mips Restore status quo: mips64 does not need subr_sfbuf.c 2016-12-30 17:12:41 +00:00
files.powerpc Merge i.MX and PowerPC SDHCI drivers 2016-11-02 00:57:04 +00:00
files.riscv o Remove operation in machine mode. 2016-08-10 12:41:36 +00:00
files.sparc64 simplify compile-time default keyboard map generation 2016-03-28 19:51:45 +00:00
kern.mk Update CFLAGS for clang compatibility 2017-01-31 01:55:29 +00:00
kern.opts.mk Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
kern.post.mk Use ${.OBJDIR} to refer to the kernel build object dir, instead of trying 2016-12-22 21:11:42 +00:00
kern.pre.mk Don't compute MPATH during install. 2017-01-17 21:12:21 +00:00
kmod_syms.awk
kmod.mk Always pass -m to ld for converting binary files to kernel ELF objects 2016-09-20 17:07:14 +00:00
ldscript.amd64 Introduce __read_mostly and __exclusive_cache_line macros. 2017-01-27 14:53:09 +00:00
ldscript.arm remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.arm64 Explicitly include all .rodata.* sections in the kernel .rodata. This 2016-09-03 17:23:24 +00:00
ldscript.i386 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.cfe remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.mips64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.octeon1 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpcspe Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
ldscript.riscv o Remove operation in machine mode. 2016-08-10 12:41:36 +00:00
ldscript.sparc64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
Makefile.amd64 Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
Makefile.arm Use MACHINE_ARCH rather than TARGET_ARCH which has no meaning outside 2016-10-20 20:12:34 +00:00
Makefile.arm64 Build changes that allow the modules on arm64. 2015-10-08 17:42:08 +00:00
Makefile.i386 Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
Makefile.mips Compile trampoline with soft-float on MIPS, to match the rest of the kernel 2016-11-16 03:24:20 +00:00
Makefile.powerpc Don't pass -Wa,-many through clang, the integrated as doesn't support it. 2017-01-22 06:00:05 +00:00
Makefile.riscv Set dependencies for genassym.c. 2016-05-24 16:30:05 +00:00
Makefile.sparc64
makeLINT.mk Migrate e1000 to the IFLIB framework: 2017-01-10 03:23:22 +00:00
makeLINT.sed
newvers.sh newvers.sh: consider as modified SVN mixed revision and other cases 2016-12-19 17:31:34 +00:00
NOTES Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
options Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
options.amd64 Add kernel interfaces to call EFI Runtime Services. 2016-09-21 11:31:58 +00:00
options.arm Remake support for SMP kernel on UP cpu: 2017-02-02 06:14:44 +00:00
options.arm64 Make BRCM2837 port conform FreeBSD/ARM64 guidelines 2016-10-14 22:23:03 +00:00
options.i386 For i386, remove config options CPU_DISABLE_CMPXCHG, CPU_DISABLE_SSE 2017-02-03 12:51:40 +00:00
options.mips Support mips[*]hf variants in config files 2016-12-30 00:34:52 +00:00
options.powerpc Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
options.riscv Add full softfloat and hardfloat support for RISC-V. 2016-11-16 15:21:32 +00:00
options.sparc64
systags.sh
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE rtwn(4), urtwn(4): merge common code, add support for 11ac devices. 2016-10-17 20:38:24 +00:00