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9e319462a0
freebsd-dev/sys/conf
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Justin Hibbits 9e319462a0 powerpc: Use builtins for fls/flsl 
Summary:
There's no need to use the fallback fls() and flsl() libkern functions
when the PowerISA includes instructions that already do the bulk of the
work.  Take advantage of this through the GCC builtins __builtin_clz()
and __builtin_clzl().

Reviewed by:	luporl
Differential Revision:	https://reviews.freebsd.org/D22340
2019-12-08 04:36:42 +00:00
..
config.mk Add comments about KERN_OPT here. 2019-07-19 17:48:29 +00:00
dtb.build.mk Introduce bsd.sysdir.mk to consolidate looking for the kernel. 2019-11-21 15:59:33 +00:00
dtb.mk Allow kernel config to specify DTS/DTSO to build, and out-of-tree support 2019-03-26 02:45:23 +00:00
files Add a GPIO based MDIO bit-banging bus driver. 2019-12-06 20:21:07 +00:00
files.amd64 Remove sio(4). 2019-11-21 01:24:49 +00:00
files.arm Compile in arm/unwind.c if options STACK is in effect; the new arm stack(9) 2019-11-14 17:04:19 +00:00
files.arm64 Add support for booting kernel directly from U-Boot using booti command. 2019-12-07 16:14:23 +00:00
files.i386 Remove sio(4). 2019-11-21 01:24:49 +00:00
files.mips Add support for BERI statcounters. 2019-09-18 16:13:50 +00:00
files.powerpc powerpc: Use builtins for fls/flsl 2019-12-08 04:36:42 +00:00
files.riscv RISC-V: add support for SBI spec v0.2 2019-11-15 03:34:27 +00:00
files.sparc64 emulate illumos membar_producer with atomic_thread_fence_rel 2019-10-10 07:39:41 +00:00
files.x86 Move all the sys/dev/[a-j]* that are common to files.x86 2019-10-30 19:53:46 +00:00
kern.mk Add a new "riscv-relaxations" linker feature. 2019-12-05 19:37:30 +00:00
kern.opts.mk Disable REPRODUCIBLE_BUILD for kernel builds. 2019-09-28 14:14:42 +00:00
kern.post.mk Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
kern.pre.mk Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
kmod_syms_prefix.awk
kmod_syms.awk
kmod.mk Add a kmod.opts.mk. 2019-11-21 18:14:26 +00:00
kmod.opts.mk Add a kmod.opts.mk. 2019-11-21 18:14:26 +00:00
ldscript.amd64 Tighten mapping protections on preloaded files on amd64. 2019-10-18 14:05:13 +00:00
ldscript.arm Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.arm64 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.i386 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.kmod.amd64 Add an ldscript for amd64 kernel modules. 2019-10-17 21:39:23 +00:00
ldscript.kmod.i386 Formalize the use of linker scripts for kernel modules. 2019-10-16 22:19:56 +00:00
ldscript.mips Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.cfe Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.mips64 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.mips.octeon1 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.powerpc powerpc: Kernel fixes for ppc32 and powerpcspe w/ lld 2019-11-14 04:34:17 +00:00
ldscript.powerpc64 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
ldscript.powerpcspe powerpc: Kernel fixes for ppc32 and powerpcspe w/ lld 2019-11-14 04:34:17 +00:00
ldscript.riscv riscv: Ensure that BSS is 8-byte aligned 2019-09-09 15:57:24 +00:00
ldscript.sparc64 Expose the kernel's build-ID through sysctl 2019-06-04 13:07:10 +00:00
Makefile.amd64
Makefile.arm Remove support for kernel.tramp and kernel.tramp.gz 2019-07-27 17:24:19 +00:00
Makefile.arm64 Add support for booting kernel directly from U-Boot using booti command. 2019-12-07 16:14:23 +00:00
Makefile.i386
Makefile.mips Update MIPS kernel builds to work with mips-gcc. 2019-10-15 17:11:42 +00:00
Makefile.powerpc Add support for building Book-E kernels with clang/lld. 2019-11-02 21:15:56 +00:00
Makefile.riscv
Makefile.sparc64
makeLINT.mk stop building arm LINT-V5 kernel 2019-11-26 20:46:20 +00:00
makeLINT.sed
newvers.sh newvers: append commit count to uname version string 2019-08-01 14:13:04 +00:00
NOTES Remove the trm(4) driver 2019-11-28 02:32:17 +00:00
options Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
options.amd64 Remove iBCS2, part2: general kernel 2018-12-19 21:57:58 +00:00
options.arm
options.arm64 Add support for booting kernel directly from U-Boot using booti command. 2019-12-07 16:14:23 +00:00
options.i386 i386: Merge PAE and non-PAE pmaps into same kernel. 2019-01-30 02:07:13 +00:00
options.mips
options.powerpc powerpc: Add AmigaOne platform, a subclass of MPC85xx 2019-10-16 00:38:50 +00:00
options.riscv
options.sparc64
systags.sh
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE