src - OpenBSD base system

Age	Commit message (Expand)	Author
2023-04-17	Add endbr64 instructions to most of the ENTRY() macros.	Theo de Raadt
2022-12-01	_C_LABEL() is no longer useful in the "everything is ELF" world.	Philip Guenther
2022-08-30	Remove long unused WARN_REFERENCES macro; idea guenther@, ok jsg@ jca@	Miod Vallat
2022-01-01	Add ENTRY_NB() macro for doing an ASM function entry without setting	Philip Guenther
2021-09-04	To mitigate against spectre attacks, AMD processors without the	Alexander Bluhm
2021-09-01	Older AMD CPUs that do not support IBRS need an lfence after ret	Alexander Bluhm
2019-04-02	Add variable length trap padding between the retguard epilogue and the	mortimer
2018-07-24	Also do RSB refilling when context switching, after vmexits, and	Philip Guenther
2018-07-23	Do "Return stack refilling", based on the "Return stack underflow" discussion	Philip Guenther
2018-07-12	Reorganize the Meltdown entry and exit trampolines for syscall and	Philip Guenther
2018-07-10	In asm.h ensure NENTRY uses the old-school nop-sled align, but change standard	Theo de Raadt
2018-07-01	Update IDTVEC, KIDTVEC, and KUENTRY to align with _ALIGN_TRAPS instead of	Philip Guenther
2018-07-01	Add retguard asm macros.	mortimer
2018-07-01	Provide _ALIGN_TRAPS macro for text alignment with a trap-sled, then	Philip Guenther
2018-06-07	Apply the retpoline transformation to indirect jumps in the raw ASM	Philip Guenther
2018-02-21	Meltdown: implement user/kernel page table separation.	Philip Guenther
2017-06-29	kill RCSID macros; discussed with millert	Theo de Raadt
2017-06-23	Unbreak profiling assembly functions in userland by defining the	Martin Pieuchot
2015-05-13	Define END() to set ELF symbol size.	Masao Uebayashi
2013-03-28	Add STRONG_ALIAS macros to be used from assembly code in libc and	Martynas Venckus
2012-08-22	Convert cpp \| as rules in bsd.lib.mk and lib/libc/sys/Makefile.inc to pure cc	Pascal Stumpf
2011-03-23	Normalize sentinel. Use _MACHINE__H_ and _<ARCH>__H_ properly and consitently.	Paul Irofti
2005-12-13	Remove the advertising clause in the UCB license which Berkeley	Jonathan Gray
2004-01-28	an amd64 arch support.	Michael Shalayeff