src - OpenBSD base system

Age	Commit message (Collapse)	Author
2014-09-22	Correct the token used.	Brad Smith
	Pointed out by LLVM. ldasm.S:111:74: error: unexpected token in '.type' directive .section ".text" ; .align 4 ; .global _dl_issetugid ; .type _dl_issetugid%function ;_dl_issetugid: ; movl $253,%eax; int $0x80 ; jb .L_cerr ; ret ^ ok guenther@
2014-09-01	Sync readlink(2) with IEEE Std 1003.1-2008.	Doug Hogan
	discussion, help and ok guenther@
2014-08-30	Make the handling of PLT entries above the 32k mark thread-safe.	Philip Guenther
	Also, make a comment not lie: use the V9 ISA's relative branch immediate instruction for short (with in 2^19 words) PLT branches. ok miod@
2014-08-19	ld.so(1): Missing stack var initialization	Masao Uebayashi
	Explicitly zero-clear stack array to read dynamic segments. This code has been working because stack is mapped as anon and zero'ed right after execve(2). Found by work-in-progress Valgrind port for OpenBSD/amd64. OK millert@ guenther@
2014-07-28	_dl_sigprocmask() works better when it actually saves the returned sigmask	Philip Guenther
	asm suggestion from kettenis@ tested by miod@, suffering under the brain-destroying summer heat
2014-07-14	Now that we have sendsyslog(2), we can directly use it in the	Theo de Raadt
	(previously completely retarded) stack_smash_handler of ld.so ok beck miod tedu
2014-07-10	check all memory allocations; ok miod@ guenther@	Otto Moerbeek

2014-07-10	typo in previous	Miod Vallat

2014-07-09	Use O_CLOEXEC to make sure fork+exec in a threaded process can't	Philip Guenther
	see the fds used by dlopen() ok otto@ miod@
2014-07-09	_dl_fcntl() is no longer used; kill the stubs	Philip Guenther
	ok otto@ miod@
2014-07-09	Resync _dl_opendir() with libc: use O_CLOEXEC and O_DIRECTORY instead	Philip Guenther
	of post-open tests and fixups. Also, reorder _dl_dirdesc to save 8 bytes on LP64. ok otto@ miod@
2014-07-09	Fix backtraces through _dl_bind_start by adding dwarf annotations for	Philip Guenther
	the stack adjustments/handling in the asm. Based on FreeBSD. ok kettenis@ matthew@
2014-07-06	allocate two things, test two pointers; ok miod@ guenther@	Otto Moerbeek

2014-07-06	int all fields, so calloc can become malloc; ok miod@	Otto Moerbeek

2014-07-06	enable -Wall, explicitly call _dl_strsep, and zap some redundant includes	Otto Moerbeek
	ok miod@
2014-07-06	Apply ld.so's sod.c 1.25 (do not divide by zero in _dl_findhit if there is a	Miod Vallat
	valid hints file but no buckets in it) here too, in order to keep both instances of this code in sync.
2014-07-06	this version of malloc does not need string.h	Otto Moerbeek

2014-07-06	rm unneeded includes; prompted (partly) by kettenis@	Otto Moerbeek

2014-07-06	move from sysclt(KERN_ARND) to getentropy(2); ok miod@, kettenis@	Otto Moerbeek

2014-07-05	Mark _dl_exit __dead.	Miod Vallat

2014-07-05	Implement _dl_mmap as direct mmap(2) wrapper, without needing to use	Miod Vallat
	__syscall(2) - calling convention will conveniently provide the padding argument.
2014-07-05	Add more sugar to build syscall stubs, and turn them from inlines to real	Miod Vallat
	entry points; also, make sure syscall failures return -errno rather than -1.
2014-07-05	Add more sugar to build syscall stubs, and turn them from inlines to real	Miod Vallat
	entry points, now that we no longer need _dl_mprotect to be inline; also, make sure syscall failures return -errno rather than -1.
2014-07-05	Add more sugar to generate syscall stubs; and make sure errors are reported	Miod Vallat
	with a negative value (I'm looking at you, _dl_mmap);
2014-07-05	Unlike libc syscall stubs, ld.so syscall stubs are expected to return -errno,	Miod Vallat
	rather than -1, upon failure. Even though nothing in ld.so currently needs to explicitely check for specific error values, consistency doesn't hurt.
2014-07-05	No need to redefine DT_PROCNUM and DT_BIND_NOW here, these are provided by MI	Miod Vallat
	<elf_abi.h>.
2014-07-04	Remove bogus mprotect call from RELOC_REL() - this macro is used to relocate	Miod Vallat
	ld.so itself only, and ld.so on mips only has relocations in the .data section, which is writable.
2014-06-21	Move to a non-zeroing _dl_malloc, a _dl_calloc and _dl_reallocarry and	Otto Moerbeek
	fix _dl_strdup to return NULL instead of crash; ok deraadt@
2014-06-15	move to a smaller rbytes buffer; ok miod@ deraadt@	Otto Moerbeek

2014-06-21	Move to a non-zeroing _dl_malloc, a _dl_calloc and _dl_reallocarry and	Otto Moerbeek
	fix _dl_strdup to return NULL instead of crash; ok deraadt@
2014-06-14	Make _dl_randombuf invoke sysctl KERN_ARND in 256-byte chunks, for this is	Miod Vallat
	(currently) the largest output you can get from it. ok deraadt@
2014-06-05	add malloc.c	Otto Moerbeek

2014-06-05	Move to (slightly stripped) version of libc malloc; ok deraadt@	Otto Moerbeek

2014-05-28	Remove additional files generated during ld.so build on make clean.	Brad Smith
	From drahn Bitrig ok miod@ guenther@
2014-05-25	Appease LLVM warnings..	Brad Smith
	error: shift count >= width of type [-Werror,-Wshift-count-overflow] Rework the ld.so relocation mask initialization. Clang complained about the shift code in the old versions of these, so improve the code. From drahn Bitrig ok miod@
2014-05-02	No need to figure out the area spanned by .got in _dl_md_reloc(); only	Miod Vallat
	_dl_md_reloc_boot() needs to compute this.
2014-04-16	It's been a quarter century: we can assume volatile is present with that name.	Philip Guenther

2014-03-18	Retire hp300, mvme68k and mvme88k ports. These ports have no users, keeping	Miod Vallat
	this hardware alive is becoming increasingly difficult, and I should heed the message sent by the three disks which have died on me over the last few days. Noone sane will mourn these ports anyway. So long, and thanks for the fish.
2014-02-22	Delete descriptions of env variables that we don't actually support.	Philip Guenther
	They all sound like bad ideas anyway. ok matthew@ deraadt@
2014-02-16	Unbreak ld.so with ssp-strong/all on sparc64 and powerpc. With the	Martynas Venckus
	new SSP logic it additionally protects functions which have their local addresses taken of, and _dl_boot_bind() gets selected. We have to go through GOT to reach __guard_local, however it hasn't been relocated yet. So add boot.c and don't protect everything up to the point until it has been relocated and no longer needs the loff adjustment. OK matthew@. Full build done & tested by florian@.
2014-01-23	improve some types	Theo de Raadt

2014-01-23	Remove LD_NORANDOM feature. It serves no usable purpose. Determinism	Theo de Raadt
	in this one specific area is not going to help debugging, because so many other parts are non-deterministic. ok guenthre matthew jsing
2014-01-19	Only i386 needs mquery; delete the static inlines from amd64 and hppa	Philip Guenther

2014-01-18	Make ld.so pass its cleanup handler in $2 as required by the MIPS System V	Mark Kettenis
	ABI, and completely remove the code that attempts to call atexit(3) directly.
2013-12-31	Don't consider ld.so to be successfully built unless a test program	Philip Guenther
	using it works, because seeing "make build" fail right after it installs a broken ld.so is #!&%(@)# annoying. Presumably needs to be fixed for cross-builds. ok matthew@ deraadt@ miod@
2013-12-30	When a function does not obviously terminate itself, it is good practice	Theo de Raadt
	to clean up a bit.
2013-12-28	Do not need __guard anymore	Theo de Raadt
	Discussion with miod ok kettenis
2013-12-25	Pass _dl_dtors as the csu cleanup routine on sh	Miod Vallat

2013-12-25	Pass _dl_dtors as the csu cleanup routine on arm.	Miod Vallat

2013-12-25	Pass _dl_dtors as the csu cleanup routine on m68k and m88k; change the	Miod Vallat
	conditional in the MI code to only list the architectures left to adapt.