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path: root/lib/libc/arch
AgeCommit message (Expand)Author
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
2020-02-18Now that the kernel skips the two instructions immediately followingMark Kettenis
2020-01-26Insert two nop instructions after each svc #0 instruction in userland.Mark Kettenis
2019-11-10Mark as 'protected' all the routines from the quad/ and softfloat/ subdirs,Philip Guenther
2019-10-27Mark the _Qp_{mul,div,add,sub} functions as 'protected' to eliminatePhilip Guenther
2019-10-26Stop exporting the internal _mcount symbol as that's only referencedPhilip Guenther
2019-10-23Unexport __floatundidf.Mark Kettenis
2019-07-14Unlike gas, clang's assembler complains about duplicate symbol assignments.Philip Guenther
2019-06-21Fix conversions to long double on sparc64Jeremie Courreges-Anglas
2019-05-10Apply retpoline protection to the indirect call to the thread startfuncPhilip Guenther
2019-04-01Compile with -gdwarf-4 to suppress wrnings about DWARF2 in assembly codeMark Kettenis
2019-03-30Add retguard macros to setjmp/longjmp on amd64. Knocks out some usefulmortimer
2019-03-15Remove FBSDID.Kevin Lo
2019-01-05Replace two-operand instruction aliases that clang does notVisa Hankala
2018-10-01Add retguard to arm64 libc syscalls and setjmp / longjmp.mortimer
2018-08-12Add retguard macros for arm64 asm and apply them in the straightforwardmortimer
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
2018-06-22Save and restore the relevant FPU state on armv7.Mark Kettenis
2018-06-16Add add PIE support for m88k (requires gcc4 toolchain)Philip Guenther
2018-05-28Drop include of <arm64/swi.h> and remove it.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
2018-03-16Since most (if not all) ARMv8 hardware doesn't actually support trapping ofMark Kettenis
2018-02-28Change floating-point mode/environment control functions to operate onMark Kettenis
2018-01-23use END_STRONG. Yes, everything in the sh ecosystem is different..Theo de Raadt
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
2018-01-18Wow, it cannot even be in .data...Theo de Raadt
2018-01-18Sorry, the PIC macros cannot reach to .rodata....Theo de Raadt
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
2018-01-08Move SC_* defines into <machine/setjmp.h>, and rename them,Visa Hankala
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
2017-11-28GNU ld has prefixed the contents of .gnu.warning.SYMBOL sectionsTheo Buehler
2017-11-22Avoid .align 0 here as well. Also fix a .word that should be a .quad.Mark Kettenis
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
2017-10-28Remove __builtin_saveregs: gcc hasn't used it for years.Philip Guenther
2017-10-28Typo: 'end' should have been '_end', which is already exported/imported.Philip Guenther
2017-10-28Stop exporting some symbols internal to the softfloat implementation,Mark Kettenis
2017-10-15Do not use an uninitialized value when determining the signVisa Hankala
2017-08-19Use 0xcc trapsleds instead of default/nop/0xcc in BTC alignmentsTheo de Raadt
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
2017-08-15Copy files from ../librthread in preparation for moving functionalityPhilip Guenther