Konstantin Belousov 30d4f9e888 Add atomic_load(9) and atomic_store(9) operations. ... They provide relaxed-ordered atomic access semantic. Due to the FreeBSD memory model, the operations are syntaxical wrappers around the volatile accesses. The volatile qualifier is used to ensure that the access not optimized out and in turn depends on the volatile semantic as implemented by supported compilers. The motivation for adding the operation is to help people coming from other systems or knowing the C11/C++ standards where atomics have special type and require use of the special access operations. It is still the case that FreeBSD requires plain load and stores of aligned integer types to be atomic. Suggested by: jhb Reviewed by: alc, jhb Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D13534		2017-12-19 09:59:20 +00:00
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acpica	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
amd64	Pass the trap frame to fasttrap hooks.	2017-12-11 19:21:39 +00:00
cloudabi32	Use TO_PTR() to convert integers to pointers.	2017-11-26 14:45:56 +00:00
cloudabi64	Use TO_PTR() to convert integers to pointers.	2017-11-26 14:45:56 +00:00
conf	It's time to retire AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT from	2017-11-29 23:41:49 +00:00
ia32	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
include	Add atomic_load(9) and atomic_store(9) operations.	2017-12-19 09:59:20 +00:00
linux	Disable vim syntax highlighting.	2017-11-28 18:23:17 +00:00
linux32	Disable vim syntax highlighting.	2017-11-28 18:23:17 +00:00
pci	sys/amd64: further adoption of SPDX licensing ID tags.	2017-11-27 15:03:07 +00:00
sgx	Fix module unload when SGX support is not present in CPU.	2017-08-18 14:47:06 +00:00
vmm	amd-vi: set iommu msi configuration using pci_enable_msi method	2017-12-04 17:10:52 +00:00
Makefile	Bring the tags and links entries for amd64 up to date.	2015-10-27 22:59:24 +00:00