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mirror of https://git.FreeBSD.org/src.git synced 2024-12-12 09:58:36 +00:00
freebsd/sys/conf
Mateusz Guzik 6a909b9680 amd64: replace libkern's memset and memmove with assembly variants
memmove is repurposed bcopy (arguments swapped, return value added)
The libkern variant is a wrapper around bcopy, so this is a big
improvement.

memset is repurposed memcpy. The librkern variant is doing fishy stuff,
including branching on 0 and calling bzero.

Both functions are rather crude and subject to partial depessimization.

This is a soft prerequisite to adding variants utilizing the
'Enhanced REP MOVSB/STOSB' bit and let the kernel patch at runtime.
2018-05-07 15:07:28 +00:00
..
config.mk Reduce overhead for simple 'make -V' lookups by avoiding 'find sys/'. 2018-03-10 02:09:36 +00:00
dtb.mk Add dtb overlays support 2018-03-24 21:30:24 +00:00
files Import the netdump client code. 2018-05-06 00:38:29 +00:00
files.amd64 amd64: replace libkern's memset and memmove with assembly variants 2018-05-07 15:07:28 +00:00
files.arm Revert r327250 as it broke the build for some armv6 kernel and all armv4/5 2017-12-28 07:31:14 +00:00
files.arm64 arm64: rockchip: Add gpio controller driver 2018-04-26 21:44:00 +00:00
files.i386 Fix futexes on i386 after the 4/4G split. 2018-04-24 12:50:21 +00:00
files.mips Finally, fix Zstd kernel build on MIPS and RISC-V 2018-01-10 06:30:59 +00:00
files.powerpc Remove the unused fuwintr() and suiwintr() functions. 2018-04-17 18:04:28 +00:00
files.riscv Include ffsll() on riscv kernels. 2018-01-10 17:36:43 +00:00
files.sparc64 Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
kern.mk % WITHOUT_FORMAT_EXTENSIONS= XCC=/usr/local/bin/gcc8 make -j96 buildkernel KERNCONF=GENERIC-NODEBUG -s >& log 2018-05-04 19:31:28 +00:00
kern.opts.mk Add EFI to kernel options. 2018-03-17 17:18:29 +00:00
kern.post.mk Remove MK_AUTO_OBJ from env passed to PORTS_MODULES 2018-03-31 05:17:12 +00:00
kern.pre.mk Reduce overhead for simple 'make -V' lookups by avoiding 'find sys/'. 2018-03-10 02:09:36 +00:00
kmod_syms_prefix.awk Add the infrastructure to support loading multiple versions of TCP 2017-06-08 20:41:28 +00:00
kmod_syms.awk
kmod.mk Use known SRCTOP if possible to determine SYSDIR. 2018-04-12 20:48:17 +00:00
ldscript.amd64 amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits 2018-03-06 14:28:37 +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 i386 4/4G split. 2018-04-13 20:30:49 +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 Add support for 64-bit PowerPC kernels to be directly loaded by kexec, which 2017-12-29 20:30:10 +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
Makefile.arm Make kernel option KERNVIRTADDR optional, remove it from std.<platform> 2017-12-30 00:20:49 +00:00
Makefile.arm64
Makefile.i386
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 Support for v1.10 (latest) of RISC-V privilege specification. 2017-08-10 14:18:09 +00:00
Makefile.sparc64
makeLINT.mk Rework r325568 so all 'make LINT' targets work. 2017-11-13 20:49:08 +00:00
makeLINT.sed
newvers.sh Indent protection and some other oops from the prvious commits. 2017-11-20 19:56:11 +00:00
NOTES Import the netdump client code. 2018-05-06 00:38:29 +00:00
options Import the netdump client code. 2018-05-06 00:38:29 +00:00
options.amd64 Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
options.arm Add a new ARM kernel option, LOCORE_MAP_MB, to control the size of the 2017-12-26 19:02:56 +00:00
options.arm64 Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
options.i386 Remove SVR4 (System V Release 4) binary compatibility support. 2017-02-28 05:14:42 +00:00
options.mips Add SMP support for BERI CPU. 2018-04-12 17:43:19 +00:00
options.powerpc Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +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 sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
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