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AgeCommit message (Expand)Author
2016-10-04Use the userspace-visible thread register directly in __cerror insteadPhilip Guenther
2016-09-22Switch from calling obsolete sig{block,setmask} to directly using thePhilip Guenther
2016-09-22m88k switched to RELROPhilip Guenther
2016-09-22Simplify __cerror now that %r27 is always the TCB pointer.Philip 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
2016-09-10Clang ignores a .weak directive before a function is actually defined. SoMark Kettenis
2016-09-06Remove branch prediction hints from conditional branch instructions. TheseMark Kettenis
2016-09-01retire the sparc library codeTed Unangst
2016-08-11Between relro and previous RWX work, the __{got,plt}_{start,end} symbolsPhilip Guenther
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
2016-07-26Wrap fpgetround() so internal calls to it (seen on arm, powerpc, and sh)Philip Guenther
2016-06-16PSEUDO_NOERROR() is used for syscalls that return now, so need to putPhilip Guenther
2016-05-30Consistently reference '_end' instead of 'end' in the brk/sbrk implementationPhilip Guenther
2016-05-30Do setjmp cookies for eip, esp, and ebp. For bonus points, mix howPhilip Guenther
2016-05-30Do setjmp cookies for gp, sp, and raPhilip Guenther
2016-05-29Switch from calling obsolete sig{block,setmask} to directly using thePhilip Guenther
2016-05-29Only require 4 byte alignment on ILP32 archsPhilip Guenther
2016-05-29Use .balign instead of .align; only need 8 byte alignment not 2^8Philip Guenther
2016-05-23More fixes from miodPhilip Guenther
2016-05-23Include SYS.h instead of DEFS.h now that this does a direct syscallPhilip Guenther
2016-05-23Add XOR cookies for rp and sp. Switch from calling obsoletePhilip Guenther
2016-05-23Stop supporting longjmperror(); it's not used, not portable, and the checksPhilip Guenther
2016-05-22Add XOR cookies for r1 (stack) and lr. Switch from calling obsoletePhilip Guenther
2016-05-22Oh right, actually delete this now that __cerror is unusedPhilip Guenther
2016-05-18Save and restore 'gbr' register when enter/leaving the kernel, and usePhilip Guenther
2016-05-16...and delete the GP setup. Should have been in previous commitPhilip Guenther
2016-05-16Eliminate cerror: use PAL_rdunique to get the TCB address directlyPhilip Guenther
2016-05-15Add END() to match ENTRY() macrosPhilip Guenther
2016-05-15TIB conversion is complete, so set errno in the syscall stub and eliminatePhilip Guenther
2016-05-12Using a 3-word buffer in the openbsd.randomdata segment, XOR swizzleTheo de Raadt
2016-05-11remove hppa64 port, which we never got going beyond broken single users.Theo de Raadt
2016-05-09Remove sigreturn declaration and the now-unused libc syscall stubPhilip Guenther
2006-10-10Preliminary userland bits for OpenBSD/landisk, many things coming fromMiod Vallat
2016-05-09Stop using sigreturn for longjmp, just set the signal mask and returnPhilip Guenther
2016-05-09Don't use sigreturn(2) in longjmp(3). Instead use a similar approach as inMark Kettenis
2016-05-08Implement longjmp directly and not on top of sigreturn.Philip Guenther
2016-05-08No, sigaltstack's onstack flag shouldn't be saved. Delete commentPhilip Guenther
2016-05-08Hide __fpu_* and make internal _Qp_* calls go direct.Philip Guenther
2016-05-08Simplify sig{set,long}jmp(): just Do The Job instead of calling othersPhilip Guenther
2016-05-07Use a Thread Information Block in both single and multi-threaded programs.Philip Guenther
2016-04-28Don't add setjmp.S twice.Mark Kettenis
2016-04-28Don't use sigreturn(2) in longjmp(3). Instead use a similar approach as inMark Kettenis
2016-04-28remove duplicate strrchr.c entry in SRCSJonathan Gray
2016-03-27Don't need to define SYS_sycall herePhilip Guenther
2016-03-27Switch to RSYSCALL: no special handling is needed here any more andPhilip 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