HardenedBSD/sys
Konstantin Belousov c6113ac5a2 AMD CPUs: update bits and data from CPUID 0x8000_0008
from AMD APM vol3 doc no 24594 Rev. 3.36 March 2024

Reviewed and tested by:	emaste
Sponsored by:	Advanced Micro Devices (AMD)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D45188
2024-05-15 02:06:23 +03:00
..
amd64 uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
arm uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
arm64 arm64_pmap: narrow scope of bti_same test 2024-05-13 23:22:52 -05:00
bsm
cam
cddl
compat regen 2024-05-13 20:37:20 +02:00
conf
contrib
crypto
ddb
dev sound: Remove ncards variable from sound_oss_card_info() 2024-05-14 15:42:20 +02:00
dts
fs tmpfs_destroy_vobject(): clear v_object under the object lock 2024-05-13 21:33:59 +03:00
gdb
geom
gnu
i386 uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
isa
kern boottrace: Use NULL for SYSINIT's last arg, which is a pointer type 2024-05-14 12:03:50 +08:00
kgssapi
libkern
modules linux: Make module standalone-buildable 2024-05-11 16:35:54 -06:00
net if_ovpn: cope with loops 2024-05-13 12:11:06 +02:00
net80211 net80211: add initial key management suites from 802.11-2016, APIs to register them 2024-05-14 14:39:33 -07:00
netgraph
netinet ipfw: Fix a typo in a source code comment 2024-05-12 10:53:40 +02:00
netinet6
netipsec
netlink
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
riscv uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
rpc
security
sys Prepare the system for _FORTIFY_SOURCE 2024-05-13 00:23:50 -05:00
teken
tests
tools
ufs uio: Use switch statements when handling UIO_READ vs UIO_WRITE 2024-05-10 13:43:36 -07:00
vm swap-like pagers: assert that writemapping decrease does not pass zero 2024-05-13 21:33:29 +03:00
x86 AMD CPUs: update bits and data from CPUID 0x8000_0008 2024-05-15 02:06:23 +03:00
xdr
xen
Makefile
README.md

FreeBSD Kernel Source:

This directory contains the source files and build glue that make up the FreeBSD kernel and its modules, including both original and contributed software.

Kernel configuration files are located in the conf/ subdirectory of each architecture. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. LINT is a compile-only configuration used to maximize build coverage and detect regressions.

Documentation:

Source code documentation is maintained in a set of man pages, under section 9. These pages are located in share/man/man9, from the top-level of the src tree. Consult intro(9) for an overview of existing pages.

Some additional high-level documentation of the kernel is maintained in the Architecture Handbook.

Source Roadmap:

Directory Description
amd64 AMD64 (64-bit x86) architecture support
arm 32-bit ARM architecture support
arm64 64-bit ARM (AArch64) architecture support
cam Common Access Method storage subsystem - cam(4) and ctl(4)
cddl CDDL-licensed optional sources such as DTrace
conf kernel build glue
compat Linux compatibility layer, FreeBSD 32-bit compatibility
contrib 3rd-party imported software such as OpenZFS
crypto crypto drivers
ddb interactive kernel debugger - ddb(4)
fs most filesystems, excluding UFS, NFS, and ZFS
dev device drivers and other arch independent code
gdb kernel remote GDB stub - gdb(4)
geom GEOM framework - geom(4)
i386 i386 (32-bit x86) architecture support
kern main part of the kernel
libkern libc-like and other support functions for kernel use
modules kernel module infrastructure
net core networking code
net80211 wireless networking (IEEE 802.11) - net80211(4)
netgraph graph-based networking subsystem - netgraph(4)
netinet IPv4 protocol implementation - inet(4)
netinet6 IPv6 protocol implementation - inet6(4)
netipsec IPsec protocol implementation - ipsec(4)
netpfil packet filters - ipfw(4), pf(4), and ipfilter(4)
opencrypto OpenCrypto framework - crypto(7)
powerpc PowerPC/POWER (32 and 64-bit) architecture support
riscv 64-bit RISC-V architecture support
security security facilities - audit(4) and mac(4)
sys kernel headers
tests kernel unit tests
ufs Unix File System - ffs(7)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures