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2020-11-28Add retguard to macppc kernel locore.S, ofwreal.S, setjmp.Sgkoehler7-24/+24
2020-10-26Retguard asm macros for powerpc libc, ld.sogkoehler9-61/+84
2020-10-18SYS___threxit cannot fail, but this integration looks like a gadget.deraadt1-1/+3
2020-07-17Userland timecounter for macppcgkoehler1-2/+22
2020-07-06Add support for timeconting in userland.pirofti2-1/+22
2020-06-26Provide an optimized implementation of ffs(3) in libc onnaddy2-2/+18
2019-10-23Unexport __floatundidf.kettenis1-1/+0
2019-07-14Unlike gas, clang's assembler complains about duplicate symbol assignments.guenther1-2/+2
2017-08-15Copy files from ../librthread in preparation for moving functionalityguenther1-0/+53
2017-02-27RELRO means the __{got,plt}_{start,end} symbols are superfluousguenther1-2/+0
2016-07-26Wrap fpgetround() so internal calls to it (seen on arm, powerpc, and sh)guenther2-4/+6
2016-05-30Consistently reference '_end' instead of 'end' in the brk/sbrk implementationguenther3-8/+7
2016-05-29Only require 4 byte alignment on ILP32 archsguenther1-2/+2
2016-05-29Use .balign instead of .align; only need 8 byte alignment not 2^8guenther1-2/+2
2016-05-22Add XOR cookies for r1 (stack) and lr. Switch from calling obsoleteguenther2-108/+209
2016-05-22Oh right, actually delete this now that __cerror is unusedguenther1-61/+0
2016-05-15Add END() to match ENTRY() macrosguenther2-3/+8
2016-05-15TIB conversion is complete, so set errno in the syscall stub and eliminateguenther6-21/+33
2016-05-09Remove sigreturn declaration and the now-unused libc syscall stubguenther1-29/+0
2016-05-08No, sigaltstack's onstack flag shouldn't be saved. Delete commentguenther1-2/+1
2016-05-07Use a Thread Information Block in both single and multi-threaded programs.guenther10-57/+24
2016-03-21The asm in the MD_DISABLE_KBIND macro was too fragile and broke alpha and hppa.guenther1-23/+0
2016-03-20Rearrange C runtime bits: now that ld.so exports environ and __progname,guenther1-0/+23
2015-10-27Wrap the remaining math functions in libc: __fpclassify*(), __flt_rounds(),guenther1-1/+2
2015-10-23Merge the sigaction() and sigprocmask() overloads/wrappers from libpthreadguenther2-7/+7
2015-09-13Do provide hidden _libc_* aliases for sig{block,setmask} and use them inguenther1-5/+5
2015-09-09Backtrack a little bit and don't try to use the per-thread errno location ifkettenis1-23/+21
2015-09-05Fix previous: restore a PSEUDO_SUFFIX macro to actually handle errno and returnguenther1-1/+2
2015-09-05Adds hidden _libc_FOO aliases for the system call stubs.guenther8-17/+34
2015-08-31Add framework for resolving (pun intended) libc namespace issues, usingguenther2-3/+28
2015-08-27fix commentguenther1-2/+2
2015-08-26Hide many (194!) symbols that nothing should be using.guenther4-51/+17
2015-08-23Make __cerror() use the per-thread errno location if r2 isn't zero. This waykettenis4-17/+25
2015-08-23Fetch the _GLOBAL_OFFSET_TABLE_ pointer in a way that's compatible with thekettenis2-8/+12
2015-08-23Set up r30 with the _GLOBAL_OFFSET_TABLE_ pointer as required by thekettenis1-3/+21
2015-08-22Explicitly list the symbols permitted to be exported by libc.guenther1-0/+15
2015-05-15Make index/rindex weak aliases of strchr/strrchr since they are notmillert1-2/+2
2015-04-07Make pthread_atfork() track the DSO that called it like atexit() does,guenther2-5/+8
2015-03-31Simplify fork/vfork logic: the kernel has handled returning zero in the childguenther1-2/+1
2014-12-04asm version from libkern, but mempcy() remains tied to thederaadt2-2/+170
2014-11-30restructure libc/string + libc/arch/*/string coperation regardingderaadt1-3/+5
2014-07-16zap trailing newlines; "go for it" deraadtokan1-1/+0
2014-06-09Nuke the machinery to sync libkern with libc, it's not been used in themiod1-4/+1
2014-06-04Apply "unifdef -D__STDC__" to libc/arch/*/SYS.hmatthew1-9/+1
2014-04-17It's been a quarter century: we can assume volatile is present with that name.guenther8-19/+19
2013-03-28Switch libc and libm to use strong aliases rather than weak aliasesmartynas1-2/+2
2012-12-05Remove excessive sys/cdefs.h inclusionderaadt1-2/+1
2012-09-04these are no longer used; ok guentherderaadt1-43/+0
2012-08-22Fix missing PIC -> __PIC__ conversions; ok pascalderaadt4-10/+10
2012-07-01make this actually workkettenis1-23/+21