| Age | Commit message (Collapse) | Author |
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2003-11-25 Ulrich Drepper <drepper@redhat.com>
* posix/runptests.c (main): Make errors fatal.
* posix/PTESTS: One test in GA135 and GA136 check functionality
which seems not guaranteed.
2003-11-25 Jakub Jelinek <jakub@redhat.com>
* posix/regexec.c (re_search_internal): If prune_impossible_nodes
returned REG_NOMATCH, set match_last to -1. Don't initialize
pmatch[0] needlessly. Fix comment.
(prune_impossible_nodes): Don't segfault on NULL state_log entry.
(set_regs): Fix comment.
* posix/regcomp.c (parse_bracket_exp): Only set has_plural_match
if adding both SIMPLE_BRACKET and COMPLEX_BRACKET.
(build_charclass_op): Set has_plural_match if adding both
SIMPLE_BRACKET and COMPLEX_BRACKET.
* posix/bug-regex11.c (tests): Fix register values for one commented
out test. Add new tests.
* posix/regex_internal.c (re_string_allocate): Make sure init_len
is at least dfa->mb_cur_max.
(re_string_reconstruct): If is_utf8, don't fall back into
re_string_skip_chars just because idx points into a middle of
valid UTF-8 character. Instead, set the wcs bytes which correspond
to the partial character bytes to WEOF.
* posix/regexec.c (re_search_internal): Allocate input.bufs_len + 1
instead of dfa->nodes_len + 1 state_log entries initially.
* posix/bug-regex20.c (main): Uncomment backwards case insensitive
tests.
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* elf/rtld.c (map_doit): Pass __RTLD_OPENEXEC in last parameter to
_dl_map_object.
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* elf/sprof.c (load_shobj): Use l_map_start not l_addr to locate
ELF header.
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* include/dlfcn.h (__RTLD_OPENEXEC): Define.
* elf/dl-load.c (_dl_map_object_from_fd): Don't allow loading
executables unless __RTLD_OPENEXEC flag is present.
* elf/rtld.c (dl_main): Pass __RTLD_OPENEXEC flag to
_dl_map_object when loading the executable.
reverse lookup format for IPv6 addresses is using bitstring and
* resolv/ns_name.c: Implement encoding and decoding bitstring in
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2003-10-15 Roland McGrath <roland@redhat.com>
* elf/dl-iteratephdr.c [! SHARED] (dl_iterate_phdr): New function.
Fake an entry for the main executable and then call __dl_iterate_phdr.
* elf/Makefile (routines): Remove dl-iteratephdr-static.
(elide-routines.os): Likewise.
(CFLAGS-dl-iterate-phdr-static.c): Variable removed.
* sysdeps/generic/dl-iteratephdr-static.c: File removed.
* sysdeps/unix/sysv/linux/ia64/dl-iteratephdr-static.c: File removed.
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2003-10-15 Jakub Jelinek <jakub@redhat.com>
* elf/rtld.c (print_statistics): Print also number of relative
relocations.
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* elf/rtld.c (dl_main): Don't set l_name for sysinfo DSO, since there
is no file to name.
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2003-10-01 Thorsten Kukuk <kukuk@suse.de>
* elf/dl-reloc.c (_dl_allocate_static_tls): Move definition of
variables only used if TLS_DTV_AT_TP is defined into the #if branch.
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2003-09-30 Ulrich Drepper <drepper@redhat.com>
* elf/rtld.c (dl_main): Also set l_map_start.
2003-09-30 Daniel Jacobowitz <drow@mvista.com>
* elf/rtld.c (dl_main): Set l_libname and l_name for the sysinfo DSO
to work around kernel problem.
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2003-09-27 Wolfram Gloger <wg@malloc.de>
* malloc/malloc.c: Include <malloc-machine.h> earlier instead of
"thread-m.h", so that default parameters can be overridden in a
system-specific malloc-machine.h. Remove extra ; from extern "C"
closing brace.
* sysdeps/generic/malloc-machine.h: New file.
* sysdeps/mach/hurd/malloc-machine.h: New file.
* malloc/thread-m.h: Removed.
* malloc/Makefile: Remove CFLAGS-malloc.c parameter addition, it
is in sysdeps/generic/malloc-machine.h now.
* elf/dl-reloc.c (_dl_allocate_static_tls): Move definition of
variables only used if TLS_TCB_AT_TP is defined into the #if
branch.
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2003-09-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/ia64/dl-machine.h (RTLD_START): Remove setting of
__libc_stack_end. Patch by David Mosberger.
2003-09-24 Jakub Jelinek <jakub@redhat.com>
* elf/Versions (ld): Export __libc_stack_end@GLIBC_2.1 instead of
__libc_stack_end@GLIBC_PRIVATE.
* sysdeps/generic/dl-sysdep.c (DL_STACK_END): Define if not defined.
(_dl_sysdep_start): Set __libc_stack_end here.
* sysdeps/alpha/dl-machine.h (RTLD_START): Remove setting of
__libc_stack_end.
* sysdeps/arm/dl-machine.h (RTLD_START): Likewise.
* sysdeps/cris/dl-machine.h (RTLD_START): Likewise.
* sysdeps/i386/dl-machine.h (RTLD_START): Likewise.
* sysdeps/m68k/dl-machine.h (RTLD_START): Likewise.
* sysdeps/s390/s390-32/dl-machine.h (RTLD_START): Likewise.
* sysdeps/s390/s390-64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/sh/dl-machine.h (RTLD_START): Likewise.
* sysdeps/x86_64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/ia64/dl-machine.h (DL_STACK_END): Define.
* sysdeps/sparc/sparc32/dl-machine.h (DL_STACK_END): Define.
(RTLD_START): Remove setting of __libc_stack_end.
* sysdeps/sparc/sparc64/dl-machine.h (DL_STACK_END): Define.
(RTLD_START): Remove setting of __libc_stack_end.
2003-09-24 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h: Add gnu_dev_ prefix to
function definitions. Adjust macro expansions accordingly.
* sysdeps/unix/sysv/linux/Versions: Add gnu_dev_ prefix to major,
minor, makedev name.
* sysdeps/unix/sysv/linux/makedev.c: Likewise.
2003-09-24 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h (major, minor, makedev):
Add __THROW.
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GL(dl_stack_flags) according to rtld's own PT_GNU_STACK.
Move GL(dl_make_stack_executable_hook) initialization up.
* elf/tst-execstack-prog.c: New file.
* elf/Makefile (tests-execstack-yes): Add it.
(LDFLAGS-tst-execstack-prog): New variable.
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calling _dl_start, using GOTOFF access.
* configure.in (libc_cv_z_execstack): New check.
* configure: Regenerated.
* config.make.in (have-z-execstack): New variable set by it.
* elf/tst-execstack.c: New file.
* elf/tst-execstack-mod.c: New file.
* elf/tst-execstack-needed.c: New file.
* elf/Makefile (tests-execstack-yes, modules-execstack-yes): New
variables.
(tests, modules-names): Conditionally include them.
(distribute): Add tst-execstack-mod.c here.
($(objpfx)tst-execstack, $(objpfx)tst-execstack.out): New targets.
(LDFLAGS-tst-execstack, LDFLAGS-tst-execstack-mod): New variables.
($(objpfx)tst-execstack-needed): New target.
(LDFLAGS-tst-execstack-needed): New variable.
* sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_stack_flags
and _dl_make_stack_executable_hook. Declare _dl_make_stack_executable.
* elf/rtld.c (_rtld_global): Add initializer for _dl_stack_flags.
(dl_main): Reset _dl_stack_flags according to PT_GNU_STACK phdr.
Initialize _dl_make_stack_executable_hook.
* elf/dl-support.c: Define those new variables.
(_dl_non_dynamic_init): Scan phdrs for PT_GNU_STACK.
(_dl_phdr): Fix type.
* elf/dl-load.c (_dl_map_object_from_fd): Grok PT_GNU_STACK phdr and
enable execute permission for the stack if necessary.
* sysdeps/generic/dl-execstack.c: New file.
* elf/Makefile (dl-routines): Add it.
* elf/Versions (ld: GLIBC_PRIVATE): Add _dl_make_stack_executable.
* sysdeps/unix/sysv/linux/dl-execstack.c: New file.
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* sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_stack_flags
and _dl_make_stack_executable_hook. Declare _dl_make_stack_executable.
* elf/rtld.c (_rtld_global): Add initializer for _dl_stack_flags.
(dl_main): Reset _dl_stack_flags according to PT_GNU_STACK phdr.
Initialize _dl_make_stack_executable_hook.
* elf/dl-support.c: Define those new variables.
(_dl_non_dynamic_init): Scan phdrs for PT_GNU_STACK.
(_dl_phdr): Fix type.
* elf/dl-load.c (_dl_map_object_from_fd): Grok PT_GNU_STACK phdr and
enable execute permission for the stack if necessary.
* sysdeps/generic/dl-execstack.c: New file.
* elf/Makefile (dl-routines): Add it.
* elf/Versions (ld: GLIBC_PRIVATE): Add _dl_make_stack_executable.
* sysdeps/unix/sysv/linux/dl-execstack.c: New file.
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* elf/Makefile ($(objpfx)librtld.os): Create link map also for
final build to ease quality control.
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2003-09-17 Philip Blundell <philb@gnu.org>
* sysdeps/unix/sysv/linux/arm/vfork.S: Branch to fork if
libpthread is loaded. Elide backwards compatibility code when not
required.
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2003-09-15 Jakub Jelinek <jakub@redhat.com>
* argp/argp.h (argp_parse, __argp_parse): Remove __THROW.
* argp/Makefile (CFLAGS-argp-help.c, CFLAGS-argp-parse.c): Add
$(uses-callbacks).
* dirent/Makefile (CFLAGS-scandir.c, CFLAGS-scandir64.c): Likewise.
* elf/Makefile (CFLAGS-dl-iterate-phdr.c,
CFLAGS-dl-iterate-phdr-static.c): Add $(uses-callbacks).
* elf/dl-iteratephdr.c (cancel_handler): New function.
(__dl_iterate_phdr): Add __libc_cleanup_{push,pop}.
* elf/link.h (dl_iterate_phdr): Remove __THROW.
* io/Makefile (CFLAGS-fts.c): Merge into one assignment.
Add $(uses-callbacks).
(CFLAGS-ftw.c, CFLAGS-ftw64.c): Add $(uses-callbacks).
* misc/Makefile (CFLAGS-tsearch.c, CFLAGS-lsearch.c): Change
$(exceptions) to $(uses-callbacks).
* Makeconfig (uses-callbacks): Set to $(exceptions).
* posix/Makefile (CFLAGS-glob.c, CFLAGS-glob64.c): Add
$(uses-callbacks).
* stdlib/Makefile (CFLAGS-bsearch.c, CFLAGS-msort.c, CFLAGS-qsort.c):
Likewise.
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2003-09-11 H.J. Lu <hongjiu.lu@intel.com>
* elf/tls-macros.h (TLS_IE): Add a stop bit for ia64.
(TLS_LD): Likewise.
(TLS_GD): Likewise.
2003-09-11 Jakub Jelinek <jakub@redhat.com>
* libio/fileops.c (_IO_new_file_overflow): Add INTUSE to
_IO_free_backup_area call.
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2003-08-26 Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (search_dir): When checking for GNU-style .so
link file use the real file name, not the resolved name we got by
following the symlinks.
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2003-08-25 Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (search_dir): Treat symlink as regular file
if it won't point to itself unless it is .so symlink for the linker.
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old cache entry if the count would be odd.
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2003-08-25 Ulrich Drepper <drepper@redhat.com>
* elf/ldconfig.c (search_dir): Revert patch of 2003-7-21.
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2003-08-13 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/syscalls.list: Add time syscall.
* elf/Makefile: Use LC_ALL=C in a few cases where we call external
text processing tools.
* sysdeps/pthread/aio_misc.h (struct waitlist): Don't add caller_pid
element unless BROKEN_THREAD_SIGNALS is defined.
(struct requestlist): Likewise.
* sysdeps/pthread/aio_misc.c (__aio_enqueue_request): Don't fill in
caller_pid of new request unless BROKEN_THREAD_SIGNALS is defined.
* sysdeps/pthread/aio_suspend.c (aio_suspend): Likewise.
* sysdeps/pthread/aio_notify.c (__aio_notify_only): Remove caller_pid
parameter unless BROKEN_THREAD_SIGNALS is defined. Adjust callers.
Pass current PID to __aio_sigqueue.
* sysdeps/pthread/lio_listio.c (lio_listio): Adjust __aio_notify_only
call. Don't initialize caller_pid field of waitlist element.
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2003-08-07 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/ldsodefs.h (_rtld_global): Add
_dl_rtld_lock_recursive and _dl_rtld_unlock_recursive.
* elf/rtld.c (rtld_lock_default_lock_recursive,
rtld_lock_default_unlock_recursive): New functions.
(dl_main): Initialize _dl_rtld_lock_recursive and
_dl_rtld_unlock_recursive.
2003-08-05 Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (main): Append SLIBDIR and LIBDIR to
config_file directories instead of prepending.
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2003-07-31 Jakub Jelinek <jakub@redhat.com>
* dlfcn/dlerror.c (once): New.
(dlerror): Call __libc_once.
(_dlerror_run): Remove once.
2003-07-31 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h (struct sigcontext):
Sync with 2.5.7 and 2.5.73 kernel changes.
2003-07-31 Jakub Jelinek <jakub@redhat.com>
* dlfcn/eval.c (funcall): Add noinline attribute to shut up warnings.
* elf/rtld.c (dl_main): Cast ElfW(Addr) arguments with %Zx/%Zd
formats to size_t.
* elf/dl-lookup.c (_dl_debug_bindings): Likewise.
* elf/tst-tls6.c (do_test): Use %zd format for l_tls_modid.
* elf/tst-tls8.c (do_test): Use %zd format for modid1 and modid2.
* gmon/tst-sprofil.c (main): Add parens to shut up warning.
* iconv/tst-iconv3.c (main): Use %td instead of %zd for pointer
difference argument.
* stdio-common/tst-wc-printf.c (main): Cast arguments with %C
format to wint_t.
* stdlib/tst-limits.c (main): For WORD_BIT and LONG_BIT, use
%d format and cast expected value to int.
* sysdeps/generic/libc-start.c (STATIC): Add
__attribute__((always_inline) if LIBC_START_MAIN is already defined.
* sysdeps/powerpc/fpu/w_sqrt.c (a_nan, a_inf): Change from uint32_t
to ieee_float_shape_type.
(__sqrt): Avoid type punning.
* sysdeps/powerpc/fpu/w_sqrtf.c (a_nan, a_inf): Change from uint32_t
to ieee_float_shape_type.
(__sqrtf): Avoid type punning.
* sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela): Don't define
refsym if in dl-conflict.c.
* sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela): Likewise.
* sysdeps/unix/sysv/linux/i386/semctl.c (union semun): Add __old_buf.
(__new_semctl): Shut up warning.
* sysdeps/unix/sysv/linux/semctl.c (union semun): Add __old_buf.
(__new_semctl): Shut up warning.
* sysdeps/unix/sysv/linux/shmctl.c (__new_shmctl): Wrap long lines.
Change old into union of __old_shmid_ds and __old_shminfo structs.
Adjust all users.
* wcsmbs/wcsmbs-tst1.c (main): Cast arguments with %C format to wint_t.
2003-07-31 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/utimes.c (__utimes): Fix actime and
modtime computation.
* sysdeps/unix/sysv/linux/futimes.c (__futimes): Likewise.
* sysdeps/posix/utimes.c (__utimes): Likewise.
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2003-07-30 Jakub Jelinek <jakub@redhat.com>
* elf/dl-reloc.c (_dl_allocate_static_tls): Don't return any value,
call dl_signal_error directly. If already relocated, call
GL(dl_init_static_tls) directly, otherwise queue it for later.
(CHECK_STATIC_TLS): Undo 2003-07-24 change.
* elf/rtld.c (dl_main): Initialize GL(dl_init_static_tls).
* elf/dl-open.c (dl_open_worker): Call GL_dl_init_static_tls
for all static TLS initializations delayed in _dl_allocate_static_tls.
* elf/dl-support.c (_dl_init_static_tls): New variable.
* include/link.h (struct link_map): Add l_need_tls_init.
* sysdeps/generic/ldsodefs.h (_rtld_global): Add _dl_init_static_tls.
(_dl_nothread_init_static_tls): New prototype.
(_dl_allocate_static_tls): Adjust prototype.
* elf/tls-macros.h (VAR_INT_DEF): Add alignment directive.
elf_machine_rela_relative): Adjust.
(CHECK_STATIC_TLS): _dl_allocate_static_tls can fail now.
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directly. If already relocated, call GL(dl_init_static_tls) directly, otherwise queue it for later. (CHECK_STATIC_TLS): Undo 2003-07-24 change.
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elf_machine_rel_relative, elf_machine_rela_relative): Don't assume reloc_addr is aligned. * sysdeps/alpha/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela, elf_machine_rel_relative, elf_machine_rela_relative): Adjust. * sysdeps/cris/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/hppa/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/i386/dl-machine.h (elf_machine_rel, elf_machine_rela, elf_machine_rel_relative, elf_machine_rela_relative): Adjust. * sysdeps/ia64/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/m68k/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/mips/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela_relative, elf_machine_rela): Adjust. * sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): * sysdeps/sh/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust. * sysdeps/x86_64/dl-machine.h (elf_machine_rela, elf_machine_rela_relative): Adjust.
2003-07-31 Alexandre Oliva <aoliva@redhat.com>
* elf/dynamic-link.h (elf_machine_rel, elf_machine_rela,
elf_machine_rel_relative, elf_machine_rela_relative): Don't assume
reloc_addr is aligned.
* sysdeps/alpha/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/arm/dl-machine.h (elf_machine_rel, elf_machine_rela,
elf_machine_rel_relative, elf_machine_rela_relative): Adjust.
* sysdeps/cris/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/hppa/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/i386/dl-machine.h (elf_machine_rel, elf_machine_rela,
elf_machine_rel_relative, elf_machine_rela_relative): Adjust.
* sysdeps/ia64/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/m68k/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/mips/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/powerpc/powerpc64/dl-machine.h
(elf_machine_rela_relative, elf_machine_rela): Adjust.
* sysdeps/s390/s390-32/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/s390/s390-64/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative):
* sysdeps/sh/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela,
elf_machine_rela_relative): Adjust.
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Depend on $(test-modules).
* dlfcn/Makefile: Likewise.
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* elf/tst-tlsmod14a.c: Likewise.
* sysdeps/unix/sysv/linux/sys/sysctl.h: Include <linux/compiler.h>
before <linux/sysctl.h>.
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2003-07-24 Jakub Jelinek <jakub@redhat.com>
* sysdeps/pthread/aio_cancel.c (aio_cancel): Return AIO_ALLDONE
if aiocbp != NULL and has already completed. Return -1/EINVAL if
aiocbp->aio_fildes does not match fildes.
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2003-07-24 Ulrich Drepper <drepper@redhat.com>
* include/link.h (struct link_map): Add l_tls_firstbyte_offset field.
* sysdeps/generic/dl-tls.c [TLS_TCB_AT_TP] (_dl_determine_tlsoffset):
Fix calculation of offsets to take misalignment of first byte in
file into account.
* elf/dl-load.c (_dl_map_object_from_fd): Initialize
l_tls_firstbyte_offset field.
* elf/rtld.c (_dl_start_final, _dl_start, dl_main): Likewise.
* elf/dl-reloc.c (_dl_allocate_static_tls): Change return type to int.
Take l_tls_firstbyte_offset information into account.
(CHECK_STATIS_TLS): _dl_allocate_static_tls can fail now.
* sysdeps/generic/ldsodefs.h: Adjust _dl_allocate_static_tls prototype.
* elf/Makefile: Add rules to build and run tst-tls14.
* elf/tst-tls14.c: New file.
* elf/tst-tlsmod14a.c: New file.
* elf/tst-tlsmod14b.c: New file.
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* include/stdio.h (__libc_fatal): Add libc_hidden_proto.
* include/dlfcn.h (__libc_dlopen_mode, __libc_dlsym, __libc_dlclose):
Likewise.
* elf/dl-libc.c (__libc_dlopen_mode, __libc_dlsym, __libc_dlclose):
Add libc_hidden_def.
* sysdeps/generic/libc_fatal.c (__libc_fatal): Likewise.
* sysdeps/posix/libc_fatal.c (__libc_fatal): Likewise.
* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Likewise.
* elf/Versions (libc): Export __libc_dlopen_mode@@GLIBC_PRIVATE,
__libc_dlsym@@GLIBC_PRIVATE and __libc_dlclose@@GLIBC_PRIVATE.
* libio/Versions (libc): Export __libc_fatal@@GLIBC_PRIVATE.
* sysdeps/generic/unwind-dw2.c: Readd #ifs removed during last
change.
* sysdeps/generic/unwind.inc: Removed.
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2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/dl-support.c (_dl_hwcap): New variable.
(_dl_aux_init): Initialize GL(dl_hwcap) for static binaries.
* sysdeps/i386/fpu/fclrexcpt.c: Include <unistd.h>, <ldsodefs.h>
and <dl-procinfo.h>.
(__feclearexcept): Clear MXCSR if needed.
* sysdeps/i386/fpu/fsetexcptflg.c: Likewise.
* sysdeps/i386/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Document
that newer hardware needs more than these macros.
* sysdeps/i386/setfpucw.c: New file.
2003-07-22 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (CFLAGS-ldconfig.c): Define IS_IN_ldconfig.
* elf/ldconfig.c: Include dl-procinfo.c.
(PROCINFO_CLASS): Define.
* sysdeps/generic/ldsodefs.h (PROCINFO_CLASS): Define.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: New file.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: New file.
* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (PROCINFO_CLASS):
Define if not yet defined. Use it instead of EXTERN. Undefine
at the end of the file.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (PROCINFO_CLASS):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/ldconfig.c (main): Issue a fatal error if relative path
is used to build cache.
2003-07-22 Ulrich Drepper <drepper@redhat.com>
* elf/readlib.c (process_file): Avoid possible overflow in assignment.
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* elf/sofini.c (__FRAME_END__): Use attribute used so that gcc
will not optimize it away.
(__DTOR_END__): Likewise.
(__CTOR_END__): Likewise.
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2003-07-21 Ulrich Drepper <drepper@redhat.com>
* Makerules (build-module-helper): Add -z defs unless explicitly said
not to do it.
* dlfcn/Makefile: Define various *-no-z-defs variables for test DSOs
which has undefined symbols.
* elf/Makefile: Likewise.
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2003-07-21 HJ Lu <hongjiu.lu@intel.com>
* elf/ldconfig.c (search_dir): Treat symlink as regular file
if it won't point to itself.
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* elf/elf.h (AT_SECURE): New macro.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Grok it,
set __libc_enable_secure.
(_dl_show_auxv): Add AT_SECURE to name table.
* elf/dl-support.c (_dl_aux_init): Grok AT_SECURE, set
__libc_enable_secure and __libc_enable_secure_decided.
* sysdeps/unix/sysv/linux/ldsodefs.h
[__ASSUME_AT_SECURE] (HAVE_AUX_SECURE): Define it.
* sysdeps/unix/sysv/linux/kernel-features.h
[__LINUX_KERNEL_VERSION >= 132425] (__ASSUME_AT_SECURE): Define it.
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2003-06-11 Jakub Jelinek <jakub@redhat.com>
* elf/Versions (libc): Add _dl_open_hook@GLIBC_PRIVATE.
* elf/dl-libc.c (struct dl_open_hook): New.
(_dl_open_hook): New variable.
(do_dlsym_private): New function.
(__libc_dlopen_mode) [!SHARED]: Lookup _dl_open_hook@GLIBC_PRIVATE
and initialize it if found.
(__libc_dlopen_mode) [SHARED]: If _dl_open_hook is non-NULL,
call dlopen_mode hook.
(__libc_dlsym) [SHARED]: If _dl_open_hook is non-NULL,
call dlsym hook.
(__libc_dlclose) [SHARED]: If _dl_open_hook is non-NULL,
call dlclose hook.
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2003-06-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/cris/sysdep.h (INLINE_SYSCALL): Cast
result to long int so that extensions to long long int work.
Patch by Uwe Reimann <libc-alpha@pulsar.homelinux.net>.
2003-06-19 Jakub Jelinek <jakub@redhat.com>
* elf/ldconfig.c (main): Use add_system_dir instead of add_dir.
* sysdeps/generic/dl-cache.h (add_system_dir): Define.
* sysdeps/unix/sysv/linux/x86_64/dl-cache.h: Include sparc
dl-cache.h.
* sysdeps/unix/sysv/linux/s390/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/mips/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/powerpc/dl-cache.h: New file.
* sysdeps/unix/sysv/linux/sparc/dl-cache.h: New file.
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* elf/elf.h (PT_GNU_STACK): New macro.
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2003-06-16 Ulrich Drepper <drepper@redhat.com>
* elf/rtld.c (dl_main): Use l_map_start not l_addr in Phdr
computation so that prelinking wroks.
* inet/netinet/ip6.h (IP6OPT_PAD1, IP6OPT_PADN): Define.
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* elf/dl-iteratephdr.c (__dl_iterate_phdr): Don't skip dynamic
linker's map.
* elf/rtld.c (dl_main): Initialize l_phdr and l_phnum of of the
dynamic linker's map.
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