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path: root/lib/libc/arch/amd64
AgeCommit message (Expand)Author
2021-07-25Consistently use __asm instead of asm/__asm__Jeremie Courreges-Anglas
2020-10-21Save and restore the MXCSR register and the FPU control word such thatMark Kettenis
2020-10-18SYS___threxit cannot fail, but this integration looks like a gadget.Theo de Raadt
2020-10-01Mark top-level frame for new thread in both CFI and with zeroPhilip Guenther
2020-08-23amd64: TSC timecounter: prefix RDTSC with LFENCEcheloha
2020-07-08Clean up the amd64 userland timecounter implementation a bit:Mark Kettenis
2020-07-06Add support for timeconting in userland.Paul Irofti
2019-10-26Stop exporting the internal _mcount symbol as that's only referencedPhilip Guenther
2019-05-10Apply retpoline protection to the indirect call to the thread startfuncPhilip Guenther
2019-03-30Add retguard macros to setjmp/longjmp on amd64. Knocks out some usefulmortimer
2019-03-15Remove FBSDID.Kevin Lo
2018-07-10In asm.h ensure NENTRY uses the old-school nop-sled align, but change standardTheo de Raadt
2018-07-03Add retguard macros for libc.mortimer
2018-05-28Clear the sign bit in the QNAN constants used by strtof, strtod and strtold,Jonathan Matthew
2018-01-18Instead of trying to handle ffs() with the normal rename-mark-hidden-and-aliasPhilip Guenther
2017-11-29clang doesn't propagate attributes like "asm labels" and "visibility(hidden)"Philip Guenther
2017-08-19Don't need .text before ENTRY(), also minor spacing cleanupsTheo de Raadt
2017-08-19Put _map table into .rodata instead of .textTheo de Raadt
2017-08-15Copy files from ../librthread in preparation for moving functionalityPhilip Guenther
2016-09-10Clang ignores a .weak directive before a function is actually defined. SoMark Kettenis
2016-09-06Remove branch prediction hints from conditional branch instructions. TheseMark Kettenis
2016-05-29Switch from calling obsolete sig{block,setmask} to directly using thePhilip Guenther
2016-05-12Using a 3-word buffer in the openbsd.randomdata segment, XOR swizzleTheo de Raadt
2016-05-09Remove sigreturn declaration and the now-unused libc syscall stubPhilip Guenther
2016-05-07Use a Thread Information Block in both single and multi-threaded programs.Philip Guenther
2016-03-21The asm in the MD_DISABLE_KBIND macro was too fragile and broke alpha and hppa.Philip Guenther
2016-03-20Rearrange C runtime bits: now that ld.so exports environ and __progname,Philip Guenther
2015-12-11"the the" -> "the" in commentmmcc
2015-11-14Split the non-syscall ASM bits from SYS.h into DEFS.h and use that in thePhilip Guenther
2015-10-27Wrap the remaining math functions in libc: __fpclassify*(), __flt_rounds(),Philip Guenther
2015-10-23Merge the sigaction() and sigprocmask() overloads/wrappers from libpthreadPhilip Guenther
2015-10-17Rename SYSEXIT() to SYSCALL_END() for consistency with most other archs.Philip Guenther
2015-09-13Wrap <stdlib.h> so that calls go direct and the symbols not in thePhilip Guenther
2015-09-13Do provide hidden _libc_* aliases for sig{block,setmask} and use them inPhilip Guenther
2015-09-05Adds hidden _libc_FOO aliases for the system call stubs.Philip Guenther
2015-08-31Add framework for resolving (pun intended) libc namespace issues, usingPhilip Guenther
2015-08-26Hide many (194!) symbols that nothing should be using.Philip Guenther
2015-08-22Explicitly list the symbols permitted to be exported by libc.Philip Guenther
2015-06-17Set FUNC symbol sizes of auto-generated and hand-written syscall wrappers.Masao Uebayashi
2015-06-12Reuse SYSENTRY_HIDDEN() in SYSENTRY(); no functional changes.Masao Uebayashi
2015-06-01Put END() matching _ENTRY() (== ENTRY() w/o prof).Masao Uebayashi
2015-06-01Put END() matching ENTRY().Masao Uebayashi
2015-05-29Put END() where appropriate.Masao Uebayashi
2015-05-29Put obvious END() macros that match ENTRY() entries.Masao Uebayashi
2015-05-29Sprinkle END() in some straightforward *.S files that have ENTRY(). TheMasao Uebayashi
2015-05-15Make index/rindex weak aliases of strchr/strrchr since they are notTodd C. Miller
2015-04-21Eliminate the last uses of *fork's second syscall return register; the pidPhilip Guenther
2015-04-07Make pthread_atfork() track the DSO that called it like atexit() does,Philip Guenther
2015-03-31Simplify fork/vfork logic: the kernel has handled returning zero in the childPhilip Guenther
2015-01-04remove code for ancient gcc.Daniel Dickman