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path: root/lib/libc/arch/arm
AgeCommit message (Expand)Author
2020-10-19replace ad-hoc illegal instruction with the architecturally defined oneChristian Weisgerber
2020-10-18SYS___threxit cannot fail, but this integration looks like a gadget.Theo de Raadt
2020-07-06Add support for timeconting in userland.Paul Irofti
2020-03-13Anthony Steinhauser reports that 32-bit arm cpus have the same speculationTheo de Raadt
2020-03-11Anthony Steinhauser reports that 32-bit arm cpus have the same speculationTheo de Raadt
2019-11-10Mark as 'protected' all the routines from the quad/ and softfloat/ subdirs,Philip Guenther
2019-10-26Stop exporting the internal _mcount symbol as that's only referencedPhilip Guenther
2018-06-22Save and restore the relevant FPU state on armv7.Mark Kettenis
2018-05-28Clear the sign bit in the QNAN constants used by strtof, strtod and strtold,Jonathan Matthew
2018-05-17Drop memory barrier in _atomic_lock() implementation since the callers nowMark Kettenis
2018-02-28Change floating-point mode/environment control functions to operate onMark Kettenis
2018-01-21Implement ffs(3) using the CLZ instructions which has been available everMark Kettenis
2018-01-19Partial revert of rev. 1.7, fixes build with clangJeremie Courreges-Anglas
2018-01-18Instead of trying to handle ffs() with the normal rename-mark-hidden-and-aliasPhilip Guenther
2018-01-14Add two more ARM EABI aliases that I missed in the previous libc minorMark Kettenis
2017-12-26Add ARM EABI runtime aliases to the GCC runtime functions that we includeMark Kettenis
2017-12-16Don't use _libc_ prefix when referencing "builtin" symbols with clang.Mark Kettenis
2017-11-29clang doesn't propagate attributes like "asm labels" and "visibility(hidden)"Philip Guenther
2017-11-21Avoid .align 0. Clang's integrated assembler actually honors this directiveMark Kettenis
2017-10-29Stop exporting _memcpy, an implementation detail of bcopy/memcpy/memmovePhilip Guenther
2017-10-28Stop exporting some symbols internal to the softfloat implementation,Mark Kettenis
2017-08-15Copy files from ../librthread in preparation for moving functionalityPhilip Guenther
2016-10-04Use the userspace-visible thread register directly in __cerror insteadPhilip Guenther
2016-09-18Use unified syntax such that this compiles with both gcc and clang.Mark Kettenis
2016-09-18unbreak the build by including stddef.h for the definition of NULLJonathan Gray
2016-09-17Add an interface to find the ARM.exidx table for use by the ARM EHABI unwinder.Mark Kettenis
2016-08-07Add XOR cookies for lr and sp. Stop saving/restoring r12 to/from the jmpbuf.Philip Guenther
2016-08-06Use internal names for __errno, _memcpy, memset, and {,_}{set,long}jmpPhilip Guenther
2016-05-30Consistently reference '_end' instead of 'end' in the brk/sbrk implementationPhilip Guenther
2016-05-23Stop supporting longjmperror(); it's not used, not portable, and the checksPhilip Guenther
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
2016-04-28remove duplicate strrchr.c entry in SRCSJonathan Gray
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
2015-10-27Wrap the remaining math functions in libc: __fpclassify*(), __flt_rounds(),Philip Guenther
2015-10-23Merge the sigaction() and sigprocmask() overloads/wrappers from libpthreadPhilip Guenther
2015-10-18Pull in <float.h> instead of declaring __flt_rounds() locallyPhilip Guenther
2015-09-13Uses angle brackets to include softfloat.h, and add the proper directory toMiod Vallat
2015-09-13Do provide hidden _libc_* aliases for sig{block,setmask} and use them inPhilip Guenther
2015-09-10Adds hidden _libc_FOO aliases for the system call stubs.Philip Guenther
2015-08-31use #function rather than @function on armTheo de Raadt
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
2015-06-08At some point arm moved to a unified syntax for arm and thumb instructions.Jonathan Gray
2015-05-15Make index/rindex weak aliases of strchr/strrchr since they are notTodd C. Miller
2015-04-07Make pthread_atfork() track the DSO that called it like atexit() does,Philip Guenther
2015-03-31Stop encoding the syscall number in the swi instruction - this has beenJoel Sing
2015-03-31Simplify fork/vfork logic: the kernel has handled returning zero in the childPhilip Guenther