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Roland McGrath ce460d04a5 * sysdeps/generic/bits/libc-tsd.h [USE___THREAD]: Conditional 
changed from [USE_TLS && HAVE___THREAD].

	* sysdeps/i386/dl-machine.h (elf_machine_type_class, elf_machine_rel):
	Disable TLS relocs if [RTLD_BOOTSTRAP && !USE___THREAD].
	* sysdeps/x86_64/dl-machine.h
	(elf_machine_type_class, elf_machine_rela): Likewise.
	* sysdeps/sh/dl-machine.h (elf_machine_type_class, elf_machine_rela):
	Likewise.

	* include/link.h (struct link_map): Remove member l_tls_tp_initialized.
	* elf/rtld.c (_dl_start_final, dl_main): Don't use it.
	(_dl_start): Conditionalize PT_TLS check on [USE___THREAD].

	* sysdeps/i386/dl-tls.h (__TLS_GET_ADDR): Use ___tls_get_addr_internal
	instead of ___tls_get_addr.
	(___tls_get_addr_internal): Add attribute_hidden to decl.

	* sysdeps/generic/ldsodefs.h (struct rtld_global): New variable
	_dl_error_catch_tsd.
	* elf/rtld.c (startup_error_tsd): New function.
	(dl_main): Point _dl_error_catch_tsd at that.
	* elf/dl-error.c: Don't use libc-tsd.h for DL_ERROR,
	use new function pointer instead.
	* elf/dl-tsd.c: New file.
	* elf/Makefile (routines): Add it.

2002-10-07  Roland McGrath  <roland@redhat.com>

	* elf/dl-misc.c (_dl_debug_vdprintf): Use INTERNAL_SYSCALL macro for
	writev if it's available.  Otherwise if [RTLD_PRIVATE_ERRNO] then
	take _dl_load_lock around calling __writev.

	* sysdeps/unix/sysv/linux/i386/sysdep.h (INTERNAL_SYSCALL): New macro.
	(INLINE_SYSCALL): Use that.

	* sysdeps/generic/dl-sysdep.h: New file.
	* sysdeps/mach/hurd/dl-sysdep.h: New file.
	* sysdeps/generic/ldsodefs.h: Include <dl-sysdep.h>.
	* include/errno.h [IS_IN_rtld]: Include <dl-sysdep.h> to define ...
	[RTLD_PRIVATE_ERRNO]: Use a hidden global variable for errno and
	access it directly.
	* elf/dl-minimal.c (__errno_location): Removed.
	* sysdeps/unix/i386/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]:
	Use GOTOFF access for errno.
	* sysdeps/unix/sysv/linux/i386/sysdep.h
	[RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise.

	* sysdeps/unix/x86_64/sysdep.S (__syscall_errno) [RTLD_PRIVATE_ERRNO]:
	Use PC-relative access for errno.
	* sysdeps/unix/sysv/linux/x86_64/sysdep.h
	[RTLD_PRIVATE_ERRNO] (SYSCALL_ERROR_HANDLER): Likewise.

	* include/tls.h: New file.
	(USE___THREAD): New macro.
	Define to 1 under [USE_TLS && HAVE___THREAD] and only when compiling
	libc or libpthread.
	* sysdeps/unix/sysv/linux/i386/sysdep.h [USE___THREAD]: Conditional
	changed from [USE_TLS && HAVE___THREAD].
	* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
	* sysdeps/unix/i386/sysdep.S: Likewise.
	* sysdeps/unix/x86_64/sysdep.S: Likewise.
	* include/errno.h: Likewise.
	* include/netdb.h: Likewise.
	* include/resolv.h: Likewise.

	* sysdeps/generic/errno.c: New file.
	* csu/Makefile (aux): New variable, list errno.
	* sysdeps/unix/sysv/linux/i386/sysdep.S (errno, _errno): Remove defns.
	* sysdeps/unix/sysv/linux/m68k/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/cris/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/hppa/sysdep.c: Likewise.
	* sysdeps/unix/sysv/linux/ia64/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/sysdep.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/sh/sysdep.S: Likewise.
	* sysdeps/unix/alpha/sysdep.S: Likewise.
	* sysdeps/generic/start.c: Likewise.
	* sysdeps/unix/start.c: Likewise.
	* sysdeps/unix/arm/start.c: Likewise.
	* sysdeps/unix/bsd/ultrix4/mips/start.S: Likewise.
	* sysdeps/unix/sparc/start.c: Likewise.
	* sysdeps/unix/sysv/irix4/start.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/sysdep.S: File removed.

	* manual/search.texi (Tree Search Function, Hash Search Function):
	Mention search.h clearly.

2002-10-05  Roland McGrath  <roland@redhat.com>

	* elf/dl-fxstat64.c: File removed.
	* elf/dl-xstat64.c: File removed.
	* elf/Makefile (rtld-routines): Remove them.
	* sysdeps/unix/sysv/linux/xstat64.c: Remove RTLD_STAT64 conditionals.
	Instead, use strong_alias instead of versioned_symbol in the
	!SHLIB_COMPAT case.
	* sysdeps/unix/sysv/linux/fxstat64.c: Likewise.
	* sysdeps/unix/sysv/linux/lxstat64.c: Likewise.

	* include/shlib-compat.h
	(SHLIB_COMPAT): Require that IS_IN_##lib be defined nonzero.
	[! NOT_IN_libc] (IS_IN_libc): Define it.
	* cppflags-iterator.mk (CPPFLAGS-$(cpp-src)): Use -Dx=1 not just -Dx.
	* elf/Makefile (CPPFLAGS-.os): Likewise.

	* sunrpc/rpc_main.c (main): Don't declare with noreturn attribute.
	Return the status instead of calling exit.

	* Makeconfig (CFLAGS): Prepend -std=gnu99.
	* Makerules (+make-deps): Use $(CFLAGS) only for .c sources.
	Remove superfluous rm command, whose @ plus make bugs hid
	all these commands from the make output.

	* include/stubs-prologue.h: New file.  Give #error under #ifdef _LIBC.
	* Makefile ($(inst_includedir)/gnu/stubs.h): Depend on it.
	Use that file's contents instead of literal echo's for the prologue.
	* include/features.h: Include <gnu/stubs.h> unconditionally.
	* include/gnu/stubs.h: New file.

2002-09-30  Roland McGrath  <roland@redhat.com>

	* elf/rtld-Rules: New file.
	* elf/Makefile ($(objpfx)librtld.map, $(objpfx)librtld.mk,
	$(objpfx)rtld-libc.a): New targets.
	(generated): Add them.
	(reloc-link): Remove -o $@ from the variable.
	($(objpfx)dl-allobjs.os): Add -o $@ after $(reloc-link).
	(distribute): Add rtld-Rules.
	(CPPFLAGS-.os): Define this instead of CFLAGS-.os.
	* Makerules ($(+sysdir_pfx)sysd-rules): Emit rules for rtld-% targets.
	(common-mostlyclean, common-clean): Clean up rtld-* files.
	* sysdeps/unix/make-syscalls.sh: Add rtld-*.os target name to rules.
2002-10-11 10:52:20 +00:00
..
byteswap.h Prevent double inclusion. 2002-01-08 10:19:35 +00:00
confname.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
dirent.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
dlfcn.h Update. 2001-10-27 00:23:28 +00:00
elfclass.h
endian.h
environments.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
errno.h Update. 2002-07-20 01:14:41 +00:00
fcntl.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
fenv.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
fenvinline.h
huge_val.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
in.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
ioctl-types.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
ioctls.h
ipc.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
libc-lock.h * locale/programs/ld-ctype.c (ctype_read): When given a repertoire 2002-08-26 11:39:12 +00:00
libc-tsd.h * sysdeps/generic/bits/libc-tsd.h [USE___THREAD]: Conditional 2002-10-11 10:52:20 +00:00
link.h Update. 2001-07-26 00:27:15 +00:00
local_lim.h
mathdef.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
mathinline.h
mman.h * sysdeps/mach/hurd/times.c: Fix typo in last change. 2002-02-19 00:22:30 +00:00
msq.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
nan.h
netdb.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
poll.h * conform/conformtest.pl (checknamespace): Sort the output list. 2001-08-23 04:34:57 +00:00
posix_opt.h
resource.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sched.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
select.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sem.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
setjmp.h
shm.h Update. 2002-08-23 22:33:32 +00:00
sigaction.h 2001-08-22 Roland McGrath <roland@frob.com> 2001-08-23 03:07:50 +00:00
sigcontext.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
siginfo.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
signum.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sigset.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sigstack.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sigthread.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
sockaddr.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
socket.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
stat.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
statfs.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
statvfs.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
stdio-lock.h 2001-08-23 Roland McGrath <roland@frob.com> 2001-08-24 03:20:56 +00:00
string.h
stropts.h Update. 2002-07-08 17:15:20 +00:00
sys_errlist.h 2002-07-31 Jeff Bailey <jbailey@gnu.org> 2002-07-31 23:30:24 +00:00
termios.h 2001-07-26 Roland McGrath <roland@frob.com> 2001-07-26 21:23:31 +00:00
time.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
types.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
uio.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
ustat.h 2002-09-04 Bruno Haible <bruno@clisp.org> 2002-09-06 19:20:20 +00:00
utmp.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
utsname.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
waitflags.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
waitstatus.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
wchar.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
wordsize.h