History log of /freebsd-11-stable/sys/riscv/include/atomic.h
Revision Date Author Comments
(<<< Hide modified files)
(Show modified files >>>)
# 327195 26-Dec-2017 kib

MFC r326971, r327047 (by ian), r327053 (by marius), r327074, r327097:
Add atomic_load(9) and atomic_store(9) operations.


# 315371 16-Mar-2017 mjg

MFC r311169,r311898,r312925,r312973,r312975,r313007,r313040,r313080,
r313254,r313341

amd64: add atomic_fcmpset

==

sparc64: add atomic_fcmpset

==

Implement atomic_fcmpset_* for arm and arm64.

==

Add atomic_fcmpset_*() inlines for powerpc

Summary:
atomic_fcmpset_*() is analogous to atomic_cmpset(), but saves off the read value
from the target memory location into the 'old' pointer in the case of failure.

==

i386: add atomic_fcmpset

==

Don't retry a lost reservation in atomic_fcmpset()

The desired behavior of atomic_fcmpset_() is to always exit on error. Instead
of retrying on lost reservation, leave the retry to the caller, and return

==

Add atomic_fcmpset_*() inlines for MIPS

atomic_fcmpset_*() is analogous to atomic_cmpset(), but saves off the
read value from the target memory location into the 'old' pointer.

==

i386: fixup fcmpset

An incorrect output specifier was used which worked with clang by accident,
but breaks with the in-tree gcc version.

While here plug a whitespace nit.

==

Implement atomic_fcmpset_*() for RISC-V.

==

Use 64bit store instruction in atomic_fcmpset_64.


# 302408 07-Jul-2016 gjb

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation


/freebsd-11-stable/MAINTAINERS
/freebsd-11-stable/cddl
/freebsd-11-stable/cddl/contrib/opensolaris
/freebsd-11-stable/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/print
/freebsd-11-stable/cddl/contrib/opensolaris/cmd/zfs
/freebsd-11-stable/cddl/contrib/opensolaris/lib/libzfs
/freebsd-11-stable/contrib/amd
/freebsd-11-stable/contrib/apr
/freebsd-11-stable/contrib/apr-util
/freebsd-11-stable/contrib/atf
/freebsd-11-stable/contrib/binutils
/freebsd-11-stable/contrib/bmake
/freebsd-11-stable/contrib/byacc
/freebsd-11-stable/contrib/bzip2
/freebsd-11-stable/contrib/com_err
/freebsd-11-stable/contrib/compiler-rt
/freebsd-11-stable/contrib/dialog
/freebsd-11-stable/contrib/dma
/freebsd-11-stable/contrib/dtc
/freebsd-11-stable/contrib/ee
/freebsd-11-stable/contrib/elftoolchain
/freebsd-11-stable/contrib/elftoolchain/ar
/freebsd-11-stable/contrib/elftoolchain/brandelf
/freebsd-11-stable/contrib/elftoolchain/elfdump
/freebsd-11-stable/contrib/expat
/freebsd-11-stable/contrib/file
/freebsd-11-stable/contrib/gcc
/freebsd-11-stable/contrib/gcclibs/libgomp
/freebsd-11-stable/contrib/gdb
/freebsd-11-stable/contrib/gdtoa
/freebsd-11-stable/contrib/groff
/freebsd-11-stable/contrib/ipfilter
/freebsd-11-stable/contrib/ldns
/freebsd-11-stable/contrib/ldns-host
/freebsd-11-stable/contrib/less
/freebsd-11-stable/contrib/libarchive
/freebsd-11-stable/contrib/libarchive/cpio
/freebsd-11-stable/contrib/libarchive/libarchive
/freebsd-11-stable/contrib/libarchive/libarchive_fe
/freebsd-11-stable/contrib/libarchive/tar
/freebsd-11-stable/contrib/libc++
/freebsd-11-stable/contrib/libc-vis
/freebsd-11-stable/contrib/libcxxrt
/freebsd-11-stable/contrib/libexecinfo
/freebsd-11-stable/contrib/libpcap
/freebsd-11-stable/contrib/libstdc++
/freebsd-11-stable/contrib/libucl
/freebsd-11-stable/contrib/libxo
/freebsd-11-stable/contrib/llvm
/freebsd-11-stable/contrib/llvm/projects/libunwind
/freebsd-11-stable/contrib/llvm/tools/clang
/freebsd-11-stable/contrib/llvm/tools/lldb
/freebsd-11-stable/contrib/llvm/tools/llvm-dwarfdump
/freebsd-11-stable/contrib/llvm/tools/llvm-lto
/freebsd-11-stable/contrib/mdocml
/freebsd-11-stable/contrib/mtree
/freebsd-11-stable/contrib/ncurses
/freebsd-11-stable/contrib/netcat
/freebsd-11-stable/contrib/ntp
/freebsd-11-stable/contrib/nvi
/freebsd-11-stable/contrib/one-true-awk
/freebsd-11-stable/contrib/openbsm
/freebsd-11-stable/contrib/openpam
/freebsd-11-stable/contrib/openresolv
/freebsd-11-stable/contrib/pf
/freebsd-11-stable/contrib/sendmail
/freebsd-11-stable/contrib/serf
/freebsd-11-stable/contrib/sqlite3
/freebsd-11-stable/contrib/subversion
/freebsd-11-stable/contrib/tcpdump
/freebsd-11-stable/contrib/tcsh
/freebsd-11-stable/contrib/tnftp
/freebsd-11-stable/contrib/top
/freebsd-11-stable/contrib/top/install-sh
/freebsd-11-stable/contrib/tzcode/stdtime
/freebsd-11-stable/contrib/tzcode/zic
/freebsd-11-stable/contrib/tzdata
/freebsd-11-stable/contrib/unbound
/freebsd-11-stable/contrib/vis
/freebsd-11-stable/contrib/wpa
/freebsd-11-stable/contrib/xz
/freebsd-11-stable/crypto/heimdal
/freebsd-11-stable/crypto/openssh
/freebsd-11-stable/crypto/openssl
/freebsd-11-stable/gnu/lib
/freebsd-11-stable/gnu/usr.bin/binutils
/freebsd-11-stable/gnu/usr.bin/cc/cc_tools
/freebsd-11-stable/gnu/usr.bin/gdb
/freebsd-11-stable/lib/libc/locale/ascii.c
/freebsd-11-stable/sys/cddl/contrib/opensolaris
/freebsd-11-stable/sys/contrib/dev/acpica
/freebsd-11-stable/sys/contrib/ipfilter
/freebsd-11-stable/sys/contrib/libfdt
/freebsd-11-stable/sys/contrib/octeon-sdk
/freebsd-11-stable/sys/contrib/x86emu
/freebsd-11-stable/sys/contrib/xz-embedded
/freebsd-11-stable/usr.sbin/bhyve/atkbdc.h
/freebsd-11-stable/usr.sbin/bhyve/bhyvegc.c
/freebsd-11-stable/usr.sbin/bhyve/bhyvegc.h
/freebsd-11-stable/usr.sbin/bhyve/console.c
/freebsd-11-stable/usr.sbin/bhyve/console.h
/freebsd-11-stable/usr.sbin/bhyve/pci_fbuf.c
/freebsd-11-stable/usr.sbin/bhyve/pci_xhci.c
/freebsd-11-stable/usr.sbin/bhyve/pci_xhci.h
/freebsd-11-stable/usr.sbin/bhyve/ps2kbd.c
/freebsd-11-stable/usr.sbin/bhyve/ps2kbd.h
/freebsd-11-stable/usr.sbin/bhyve/ps2mouse.c
/freebsd-11-stable/usr.sbin/bhyve/ps2mouse.h
/freebsd-11-stable/usr.sbin/bhyve/rfb.c
/freebsd-11-stable/usr.sbin/bhyve/rfb.h
/freebsd-11-stable/usr.sbin/bhyve/sockstream.c
/freebsd-11-stable/usr.sbin/bhyve/sockstream.h
/freebsd-11-stable/usr.sbin/bhyve/usb_emul.c
/freebsd-11-stable/usr.sbin/bhyve/usb_emul.h
/freebsd-11-stable/usr.sbin/bhyve/usb_mouse.c
/freebsd-11-stable/usr.sbin/bhyve/vga.c
/freebsd-11-stable/usr.sbin/bhyve/vga.h
# 295891 22-Feb-2016 br

Remove duplicates.


# 295701 17-Feb-2016 br

Add the implementation of atomic_swap_32().


# 292407 17-Dec-2015 br

Import RISC-V machine headers. This is a minimal set required to compile
kernel and userland.

Reviewed by: andrew, imp, kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Differential Revision: https://reviews.freebsd.org/D4554