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Wojciech Macek db27818234 arm64: bzero optimization 
This optimization attempts to utylize as wide as possible register store instructions to zero large buffers.
The implementation, if possible, will use 'dc zva' to zero buffer by cache lines.

Speedup: 60x faster memory zeroing

Submitted by:          Dominik Ermel <der@semihalf.com>
Obtained from:         Semihalf
Sponsored by:          Cavium
Reviewed by:           kib
Differential Revision: https://reviews.freebsd.org/D5726
2016-04-04 07:06:20 +00:00
..
config.mk Reduce duplicated logic from r291744. 2016-03-12 22:21:14 +00:00
dtb.mk
files Move support for Synopsys Designware APB UART out of ns8250 and into a 2016-04-01 20:26:45 +00:00
files.amd64 Move i386/i386/autoconf.c to sys/x86/x86 and use it on both amd64 and i386. 2016-04-03 23:03:54 +00:00
files.arm Reduce OFW PCI code duplication - involves ARM, PPC and SPARC64 2016-03-29 15:19:56 +00:00
files.arm64 arm64: bzero optimization 2016-04-04 07:06:20 +00:00
files.i386 Move i386/i386/autoconf.c to sys/x86/x86 and use it on both amd64 and i386. 2016-04-03 23:03:54 +00:00
files.mips Reduce OFW PCI code duplication - involves ARM, PPC and SPARC64 2016-03-29 15:19:56 +00:00
files.pc98 Move i386/i386/autoconf.c to sys/x86/x86 and use it on both amd64 and i386. 2016-04-03 23:03:54 +00:00
files.powerpc Fix PowerPC LINT build after r297392 2016-04-01 09:07:18 +00:00
files.riscv Add support for ddb(4). 2016-03-10 15:51:43 +00:00
files.sparc64 simplify compile-time default keyboard map generation 2016-03-28 19:51:45 +00:00
kern.mk We only support GCC 4.8 for these flags. 2016-03-13 19:17:48 +00:00
kern.opts.mk Remove the old depend (mkdep) code and make FAST_DEPEND the one true way. 2016-03-30 23:50:23 +00:00
kern.post.mk Remove the old depend (mkdep) code and make FAST_DEPEND the one true way. 2016-03-30 23:50:23 +00:00
kern.pre.mk Remove the old depend (mkdep) code and make FAST_DEPEND the one true way. 2016-03-30 23:50:23 +00:00
kmod_syms.awk
kmod.mk Remove the old depend (mkdep) code and make FAST_DEPEND the one true way. 2016-03-30 23:50:23 +00:00
ldscript.amd64
ldscript.arm
ldscript.arm64
ldscript.i386
ldscript.mips
ldscript.mips.cfe
ldscript.mips.mips64
ldscript.mips.octeon1
ldscript.powerpc
ldscript.powerpc64
ldscript.riscv
ldscript.sparc64
Makefile.amd64
Makefile.arm
Makefile.arm64
Makefile.i386
Makefile.mips
Makefile.pc98
Makefile.powerpc
Makefile.riscv Add support for ddb(4). 2016-03-10 15:51:43 +00:00
Makefile.sparc64
makeLINT.mk
makeLINT.sed
newvers.sh
NOTES Remove from NOTES - it's built as a module now. 2016-03-21 05:51:21 +00:00
options Refactor the AIO subsystem to permit file-type-specific handling and 2016-03-01 18:12:14 +00:00
options.amd64
options.arm Add SMP support to the ARM PLATFORM code. This will allow us to have 2016-02-28 13:43:58 +00:00
options.arm64
options.i386
options.mips Add MIPS_INTRNG to sys/conf/options.mips 2016-03-08 08:57:53 +00:00
options.pc98
options.powerpc
options.riscv
options.sparc64
systags.sh
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE