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* sysdeps/generic/libc-start.c: Don't register program destructor here.
* dlfcn/Makefile: Add rules to build dlfcn.c.
(LDFLAGS-dl.so): Removed.
* dlfcn/dlclose.c: _dl_close is now in ld.so, use function pointer
table.
* dlfcn/dlmopen.c: Likewise for _dl_open.
* dlfcn/dlopen.c: Likewise.
* dlfcn/dlopenold.c: Likewise.
* elf/dl-libc.c: Likewise for _dl_open and _dl_close.
* elf/Makefile (routines): Remove dl-open and dl-close.
(dl-routines): Add dl-open, dl-close, and dl-trampoline.
Add rules to build and run tst-audit1.
* elf/tst-audit1.c: New file.
* elf/tst-auditmod1.c: New file.
* elf/Versions [libc]: Remove _dl_open and _dl_close.
* elf/dl-close.c: Change for use inside ld.so instead of libc.so.
* elf/dl-open.c: Likewise.
* elf/dl-debug.c (_dl_debug_initialize): Allow reinitialization,
signaled by nonzero parameter.
* elf/dl-init.c: Fix use of r_state.
* elf/dl-load.c: Likewise.
* elf/dl-close.c: Add auditing checkpoints.
* elf/dl-open.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-sym.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* elf/dl-object.c: Allocate memory for auditing information.
* elf/dl-reloc.c: Remove RESOLV. We now always need the map.
Correctly initialize slotinfo.
* elf/dynamic-link.h: Adjust after removal of RESOLV.
* sysdeps/hppa/dl-lookupcfg.h: Likewise.
* sysdeps/ia64/dl-lookupcfg.h: Likewise.
* sysdeps/powerpc/powerpc64/dl-lookupcfg.h: Removed.
* elf/dl-runtime.c (_dl_fixup): Little cleanup.
(_dl_profile_fixup): New parameters to point to register struct and
variable for frame size.
Add auditing checkpoints.
(_dl_call_pltexit): New function.
Don't define trampoline code here.
* elf/rtld.c: Recognize LD_AUDIT. Load modules on startup.
Remove all the functions from _rtld_global_ro which only _dl_open
and _dl_close needed.
Add auditing checkpoints.
* elf/link.h: Define symbols for auditing interfaces.
* include/link.h: Likewise.
* include/dlfcn.h: Define __RTLD_AUDIT.
Remove prototypes for _dl_open and _dl_close.
Adjust access to argc and argv in libdl.
* dlfcn/dlfcn.c: New file.
* sysdeps/generic/dl-lookupcfg.h: Remove all content now that RESOLVE
is gone.
* sysdeps/generic/ldsodefs.h: Add definitions for auditing interfaces.
* sysdeps/generic/unsecvars.h: Add LD_AUDIT.
* sysdeps/i386/dl-machine.h: Remove trampoline code here.
Adjust for removal of RESOLVE.
* sysdeps/x86_64/dl-machine.h: Likewise.
* sysdeps/generic/dl-trampoline.c: New file.
* sysdeps/i386/dl-trampoline.c: New file.
* sysdeps/x86_64/dl-trampoline.c: New file.
* sysdeps/generic/dl-tls.c: Cleanups. Fixup for dtv_t change.
Fix updating of DTV.
* sysdeps/generic/libc-tls.c: Likewise.
* sysdeps/arm/bits/link.h: Renamed to ...
* sysdeps/arm/buts/linkmap.h: ...this.
* sysdeps/generic/bits/link.h: Renamed to...
* sysdeps/generic/bits/linkmap.h: ...this.
* sysdeps/hppa/bits/link.h: Renamed to...
* sysdeps/hppa/bits/linkmap.h: ...this.
* sysdeps/hppa/i386/link.h: Renamed to...
* sysdeps/hppa/i386/linkmap.h: ...this.
* sysdeps/hppa/ia64/link.h: Renamed to...
* sysdeps/hppa/ia64/linkmap.h: ...this.
* sysdeps/hppa/s390/link.h: Renamed to...
* sysdeps/hppa/s390/linkmap.h: ...this.
* sysdeps/hppa/sh/link.h: Renamed to...
* sysdeps/hppa/sh/linkmap.h: ...this.
* sysdeps/hppa/x86_64/link.h: Renamed to...
* sysdeps/hppa/x86_64/linkmap.h: ...this.
2005-01-06 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (init_one_static_tls): Adjust initialization of DTV
entry for static tls deallocation fix.
* sysdeps/alpha/tls.h (dtv_t): Change pointer type to be struct which
also contains information whether the memory pointed to is static
TLS or not.
* sysdeps/i386/tls.h: Likewise.
* sysdeps/ia64/tls.h: Likewise.
* sysdeps/powerpc/tls.h: Likewise.
* sysdeps/s390/tls.h: Likewise.
* sysdeps/sh/tls.h: Likewise.
* sysdeps/sparc/tls.h: Likewise.
* sysdeps/x86_64/tls.h: Likewise.
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2004-07-05 Ulrich Drepper <drepper@redhat.com>
* elf/dl-init.c: Don't define and use _dl_starting_up if
HAVE_INLINED_SYSCALLS is defined and the variable is not used.
* elf/dl-support.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-misc.c (_dl_debug_vdprintf): Use writev syscall directly
if HAVE_INLINED_SYSCALLS is defined.
* sysdeps/powerpc/powerpc64/dl-machine.h: Don't rest _dl_starting_up
here.
* sysdeps/powerpc/powerpc32/dl-start.S: Likewise.
* sysdeps/unix/sysv/linux/configure.in: Define HAVE_INLINED_SYSCALLS.
* config.h.in: Add entry for HAVE_INLINED_SYSCALLS.
* sysdeps/posix/profil.c: If compiled for ld.so, omit code which
is needed to stop profiling.
* elf/dl-open.c (dl_open_worker): If a newly opened object is to be
profile make sure it cannot be unloaded.
* sysdeps/unix/sysv/linux/dl-origin.c: Inline readlink syscall.
* sysdeps/unix/sysv/linux/fcntl.c: If compiled without cancellation
support, make sure the helper function is inlined.
* sysdeps/unix/sysv/linux/pread.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c: Likewise.
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* elf/Versions: Remove functions which are not exported anymore.
* dlfcn/dlerror.c: Call ld.so functions through GLSO.
* dlfcn/dlinfo.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-libc.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-sym.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* elf/dl-debug.c: Remove *_internal definition. Don't use INTUSE for
functions which are not exported anymore.
* elf/dl-deps.c: Likewise.
* elf/dl-dst.h: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-misc.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-profstub.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/do-lookup.h: Likewise.
* include/dlfcn.h: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* sysdeps/generic/dl-fptr.c: Likewise.
* sysdeps/generic/dl-origin.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/dl-tls.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/i386/dl-tls.h: Likewise.
* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
* elf/rtld.c: Likewise. Export function though _rtld_global_ro.
* generic/dl-fptr.c: Likewise.
* mach/hurd/dl-sysdep.c: Likewise.
* unix/sysv/linux/ia64/dl-static.c: Likewise.
* unix/sysv/linux/ia64/getpagesize.c: Likewise.
* unix/sysv/linux/m68k/getpagesize.c: Likewise.
* unix/sysv/linux/sparc/sparc32/getpagesize.c: Likewise.
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* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/powerpc/powerpc64/dl-machine.h: Likewise.
* sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/alpha/dl-machine.h: Likewise.
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Optimize access to DT_INIT_ARRAY entry a bit.
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2002-03-01 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile (dl-routines): Add dl-origin.
(elide-routines.os): Add dl-origin.
* elf/Versions [ld] (GLIBC_PRIVATE): Add _dl_get_origin.
* elf/dl-debug.c (_dl_debug_initialize): Add missing INTUSE around
_dl_debug_state.
* include/libc-symbols.c: Define attribute_hidden depending on
HAVE_VISIBILITY_ATTRIBUTE. Add definition of INTVARDEF.
* elf/dl-deps.c: Use INTUSE with __libc_enable_secure.
* elf/dl-load.c: Likewise.
* elf/rtld.c: Likewise.
* include/unistd.h: Declare __libc_enable_secure_internal.
* sysdeps/generic/dl-sysdep.c: Use INTVARDEF with __libc_enable_secure.
Use INTUSE with __libc_enable_secure.
* sysdeps/mach/hurd/dl-sysdep.c: Likewise.
* elf/dl-deps.c: Use INTUSE with _dl_out_of_memory.
* elf/dl-error.c: Likewise,
* sysdeps/generic/ldsodefs.h: Declare _dl_out_of_memory_internal.
* elf/dl-dst.h [_RTLD_GLOBAL]: Define _dl_get_origin to use INTUSE.
* sysdeps/generic/dl-origin.c: Undefine _dl_get_origin macro before
function definition. Use INTDEF with _dl_get_origin.
* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
* elf/dl-init.c: Use INTUSE with _dl_starting_up.
* elf/rtld.c: Likewise. Use INTVARDEF for _dl_starting_up.
* elf/dl-profile.c: Use INTDEF for _dl_mcount.
* elf/dl-runtime.c: Use INTUSE with _dl_mcount.
* sysdeps/generic/ldsodefs.h: Declare _dl_mcount_internal.
* elf/dl-conflict.c: Use rtld_progrname instead of _dl_argv[0].
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/do-lookup.h: Likewise.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/cris/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc-32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc-64/dl-machine.h: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
* elf/rtld.c: Use INTDEF for _dl_argv. Use rtld_progrname instead of
_dl_argv[0]. Use INTUSE with _dl_argv.
* sysdeps/generic/dl-sysdep.c: Use INTUSE with _dl_argv.
* sysdeps/generic/ldsodefs.h: Define rtld_progname macro.
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2002-02-06 Andreas Jaeger <aj@suse.de>
* include/libc-symbols.h (INTUSE): Renamed from INT.
* elf/dl-deps.c: Change users.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-dst.h: Likewise.
* elf/dl-init.c: Likewise.
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Change ld.so to not use functions which are exported. One cannot
interpose them anyway. Use INT() to mark uses, INTDEF() to mark
definitions.
* include/libc-symbols.h: Define INT and INTDEF.
* sysdeps/generic/ldsodefs.h: Declare _dl_debug_printf_internal,
_dl_signal_error_internal, _dl_map_object_internal,
_dl_map_object_deps_internal, _dl_lookup_symbol_internal,
_dl_lookup_versioned_symbol_internal,
_dl_relocate_object_internal, _dl_debug_state_internal,
_dl_start_profile_internal, and _dl_unload_cache_internal.
* include/dlfcn.h: Declare _dl_catch_error_internal.
* elf/rtld.c: Use INT for calls to any of the *_internal functions
above. Add INTDEF to function definitions.
* elf/dl-debug.c: Likewise.
* elf/dl-deps.c: Likewise.
* elf/dl-dst.h: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-misc.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/do-lookup.h: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/alpha/dl-machine.h (RTLD_START): Call _dl_init_internal
instead of _dl_init.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/cris/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/mips/dl-machine.h: Likewise.
* sysdeps/mips/mips64/dl-machine.h: Likewise.
* sysdeps/s390/s390-32/dl-machine.h: Likewise.
* sysdeps/s390/s390-64/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-start.S (_dl_start_user): Likewise.
* elf/Versions: Don't export _dl_check_all_versions, _dl_sysdep_start,
and _dl_debug_initialize.
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2002-01-30 Ulrich Drepper <drepper@redhat.com>
* Versions.def [ld]: Add GLIBC_2.3.
* elf/dl-addr.c: Move global variables for SHARED code in struct
_rtld_global. Export this struct, remove all exports for the
signal variables.
* elf/dl-close.c: Likewise.
* elf/dl-conflict.c: Likewise.
* elf/dl-debug.c: Likewise.
* elf/dl-deps.c: Likewise.
* elf/dl-dst.h: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-iteratephdr.c: Likewise.
* elf/dl-libc.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-minimal.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-profstub.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/do-lookup.h: Likewise.
* elf/do-rel.h: Likewise.
* elf/dynamic-link.h: Likewise.
* elf/rtld.c: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-fptr.c: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/unix/sysv/linux/dl-librecon.h: Likewise.
* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Likewise.
* sysdeps/unix/sysv/linux/getclktck.c: Likewise.
* sysdeps/unix/sysv/linux/getpagesize.c: Likewise.
* sysdeps/unix/sysv/linux/i386/dl-librecon.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/dl-static.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/getpagesize.c: Likewise.
* malloc/thread-m.h: Spinlock definitions for x86/x86_64.
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2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
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* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/s390/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
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* elf/dl-init.c: Add a few __builtin_expect.
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2001-02-01 Ulrich Drepper <drepper@redhat.com>
* Makerules (build-shlib): Add $(extra-B-$(@F:lib%.so=%).so).
* configure.in: Test for -z initfirst linker option.
* config.make.in: Add have-z-initfirst.
* elf/dl-init.c (_dl_init): Split out actual initialization code in
new function call_init. If _dl_initfirst is non-NULL initialize first.
* elf/dl-load.c (_dl_map_from_fd): If DF_1_INITFIRST flag is set
remember object in _dl_initfirst.
* elf/soinit.c: Remove special support for calling
__pthread_initialize_minimal.
* conform/conformtest.pl: Add missing $prepend in type test.
* elf/elf.h (SHT_CHECKSUM): New definition.
* posix/tst-fnmatch.input: Add tests for [. .] in locales.
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2000-11-15 H.J. Lu <hjl@gnu.org>
* sysdeps/generic/ldsodefs.h (DL_DT_INIT_ADDRESS): Defined if
ELF_FUNCTION_PTR_IS_SPECIAL is not defined.
(DL_DT_FINI_ADDRESS): Likewise.
* sysdeps/ia64/dl-lookupcfg.h (_dl_lookup_address): Set the
return type to ElfW(Addr).
(_dl_function_address): New prototype.
(DL_FUNCTION_ADDRESS): Defined.
(DL_DT_INIT_ADDRESS): Defined as DL_FUNCTION_ADDRESS.
(DL_DT_FINI_ADDRESS): Likewise.
* sysdeps/ia64/Versions (GLIBC_2.2): Add _dl_function_address.
* sysdeps/ia64/dl-machine.h (_dl_start_address): Removed.
(ELF_MACHINE_START_ADDRESS): Changed to DL_FUNCTION_ADDRESS.
* sysdeps/ia64/dl-symaddr.c (_dl_start_address): Renamed to ...
(_dl_function_address): This.
* elf/dl-fini.c (_dl_fini): Use DL_DT_FINI_ADDRESS to get the
function pointer for DT_FINI.
* elf/dl-close.c (_dl_close): Likewise.
* elf/dl-init.c (_dl_init): Use DL_DT_INIT_ADDRESS to get the
function pointer for DT_INIT.
2000-11-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/printf_fphex.c (__printf_fphex): Compute correctly
end of wexpbuf buffer.
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* wcsmbs/wcrtomb.c (__wcrtomb): Set end of buffer correctly if s
== NULL. Little optimization.
* elf/dl-init.c (_dl_init): Correct typo (DT_PREINIT_ARRAY not
DT_PREINIT_ARRAYSZ).
Reported by Jes Sorensen <Jes.Sorensen@cern.ch>.
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* elf/dl-reloc.c (_dl_relocat_object): Add more __builtin_expect.
* elf/dl-lookup.c: Add more __builtin_expect.
* elf/dl-init.c (_dl_init): Add more __builtin_expect.
* elf/dl-fini.c (_dl_fini): Add more __builtin_expect.
* elf/dl-deps.c (_dl_map_object_deps): Add more __builtin_expect.
* elf/dl-close.c (_dl_close): Add more __builtin_expect.
* elf/rtld.c (_dl_start_final): Add more __builtin_expect.
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2000-03-31 Ulrich Drepper <drepper@redhat.com>
* elf/Makefile (distribute): Add dep1.c, dep2.c, dep3.c, and dep4.c.
(tests): Add order.
(module-names): Add dep1, dep2, dep3, and dep4.
Add dependencies for dep* modules and order.
Define rule for order.out which checks the result.
* elf/dep1.c: New file.
* elf/dep2.c: New file.
* elf/dep3.c: New file.
* elf/dep4.c: New file.
* elf/order.c: New file.
* elf/dl-init.c: Fix type in comment.
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* elf/dl-init.c (_dl_init): Clear _dl_starting_up at end of
with size of dynamic sectionfunction.
* sysdeps/i386/dl-machine.h: Remove code to clear _dl_starting_up.
* misc/sys/cdefs.h: Don't allow gcc in traditional mode to be
with size of dynamic sectionused.
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* elf/Makefile (dl-routines): Remove preinit.
* elf/Versions: Remove _dl_preinit.
* elf/dl-preinit.c: Removed. Move content into...
* elf/dl-init.c: ...here.
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* elf/dl-init.c (_dl_init): We don't need to call constructors
recursively. Fold _dl_init_rec in _dl_init and optimize a bit more.
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2000-03-30 Ulrich Drepper <drepper@redhat.com>
Implement dynamic determination of constructor/destructor order in
the dynamic linker.
* elf/Versions [ld.so] (GLIBC_2.0): Remove _dl_init_next.
(GLIBC_2.2): Add _dl_init.
* elf/dl-close.c: Also call all destructors in FINI_ARRAY.
r_duplist is not anymore allocated separately. l_initfini is and
therefore free it if necessary.
* elf/dl-deps.c: If a searchlist has to be allocated, put all in one
malloc block. Otherwise allocate l_initfini list only.
Put dependencies for the object in l_initfini list.
Sort dependencies for the object to be loaded topologically.
* elf/dl-fini.c: Before running the destructors sort the topologically.
* elf/dl-init.c (_dl_init): Renamed from _dl_init_next. Rewrite to
call constructors instead of iterating over the pointers. Get list of
objects for which to run constructors from l_initfini element. Accept
argc, argv, and env as parameters and pass them to the constructors.
* elf/ld-load.c (_dl_map_object_from_fd): Initialize l_ldnum member
with size of dynamic section.
* elf/dl-open.c (dl_open_worker): Only call _dl_init instead of
_dl_init_next and calling constructors ourself.
* elf/dl-preinit.c (_dl_preinit): Renamed from _dl_preinit_next.
Take argc, argv, and env as parameters and pass them to the
constructors. Rewrite to call all constructors and not iterate over
the pointers.
* elf/dynamic-link.h: Don't relocate DT_FINI_ARRAY entry. Don't
precompute l_initcount and l_preinitcount.
* elf/link.h (struct link_map): Add l_ldnum member.
Make l_phdr_allocated part of the bitfield. Remove l_runcount,
l_initcount, and l_preinitcount. Add l_initfini.
* sysdeps/generic/ldsodefs.h: Replace _dl_init_next prototype with
one for _dl_init.
* sysdeps/i386/dl-machine (RTLD_START): Rewrite to match new init
function interface.
* sysdeps/unix/sysv/linux/init-first.h: Removed.
* sysdeps/unix/sysv/linux/Dist: Delete file here as well.
* sysdeps/unix/sysv/linux/init-first.c [PIC]: Don't use
SYSDEP_CALL_INIT. Make _init a strong alias of init. The calling
conventions now match.
* sysdeps/generic/libc-start.c: Calling __libc_init_first has no
effect for shared objects. Don't emit message and call only for
static library.
|
|
2000-03-23 Andreas Jaeger <aj@suse.de>
* elf/dl-addr.c: Adjust include paths for ldsodefs location
change.
* elf/dl-debug.c: Likewise.
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-minimal.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-preinit.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-profstub.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-symbol.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/rtld.c: Likewise.
* elf/sprof.c: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* sysdeps/generic/dl-origin.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/elf/backtracesyms.c: Likewise.
* sysdeps/generic/elf/backtracesymsfd.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* sysdeps/mach/hurd/dl-sysdep.c: Likewise.
* sysdeps/powerpc/dl-machine.c: Likewise.
* sysdeps/powerpc/elf/libc-start.c: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
* elf/ldsodefs.h: Move file to ...
* sysdeps/generic/ldsodefs.h: ... here.
* sysdeps/generic/ldsodefs.h: Add definition for D_PTR.
* sysdeps/mips/elf/ldsodefs.h: New file.
* elf/dl-version.c (match_symbol): Use D_PTR to access relocated
entries in l_info.
(_dl_check_map_versions): Likewise.
* elf/dl-reloc.c (_dl_relocate_object): Likewise.
* elf/dl-load.c (_dl_init_paths): Likewise.
(_dl_map_object): Likewise.
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Likewise.
(elf_get_dynamic_info): Likewise.
* elf/do-lookup.h (FCT): Likewise.
* elf/do-rel.h (elf_dynamic_do_rel): Likewise.
* elf/dl-deps.c (_dl_map_object_deps): Likewise.
* elf/dl-addr.c (_dl_addr): Likewise.
* elf/dl-runtime.c (profile_fixup): Likewise.
(fixup): Likewise.
* elf/dl-init.c (_dl_init_next): Likewise.
* sysdeps/generic/dl-machine.h (elf_machine_runtime_setup): Likewise.
* sysdeps/unix/sysv/linux/i386/dl-librecon.h
(DISTINGUISH_LIB_VERSIONS): Likewise.
* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Likewise.
(elf_machine_rel): Likewise.
* elf/dynamic-link.h (elf_get_dynamic_info): Only change l_info
for writable dynamic section.
|
|
1999-07-24 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-fini.c: Handle DT_FINI_ARRAY.
* elf/link.h (struct link_map): Remove l_init_running. Add l_runcount
and l_initcount.
* elf/dl-init.c: Handle DT_INIT_ARRAY.
* elf/dynamic-link.h: Change parameters. Now only get link_map
pointer. Calculate l_initcount.
* elf/link.h (struct link_map): Add l_runpath_dirs.
* elf/dynamic-link.h: If RUNPATH is given, set RPATH to NULL.
* elf/dl-load.c: Pretty print.
(decompose_rpath): Take new parameter with info from where the path
comes. Pass it the fillin_rpath.
(_dl_init_paths): Initialize l_runpath_dirs.
(_dl_map_object): Don't search using RPATHs if object has RUNPATH.
Search using RUNPATH after LD_LIBRARY_PATH.
* elf/dl-support.c: Adjust comment.
* elf/rtld.c: Adjust help message.
|
|
1998-09-06 09:00 Ulrich Drepper <drepper@cygnus.com>
* version.h (VERSION): Bump to 2.0.96.
Rewrite runtime linker to be truly thread-safe. There is now no
global variable specifying the scope. We create all needed
scopes at the time the link maps are created.
* elf/Versions [GLIBC_2.1]: Add _dl_loaded and _dl_main_searchlist.
* elf/link.h: Add struct r_scope_elem and use this for l_searchlist,
l_symbolic_searchlist, l_scope, and l_local_scope elements in
struct link_map.
* elf/dl-close.c: Rewritten accordingly.
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-symbol.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/dlfcn.h: Likewise.
* elf/dlsym.c: Likewise.
* elf/dlvsym.c: Likewise.
* elf/ldsodefs.h: Likewise.
* elf/rtld.c: Likewise.
* iconv/gconv_dl.c: Likewise.
* nss/nsswitch.c: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/unix/sysv/linux/i386/dl-librecon.h: Likewise.
|
|
* intl/finddomain.c: Likewise.
* intl/gettextP.h: Likewise.
* intl/loadmsgcat.c: Likewise.
|
|
1998-03-24 Ulrich Drepper <drepper@cygnus.com>
* elf/ldsodesf.h: New file.
* elf/Makefile (distribute): Add ldsodefs.h.
* elf/link.h: Separate internal information in exter header.
* elf/rtld.c: Include elf/ldsodefs.h not link.h.
* elf/dl-minimal.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* elf/sprof.c: Likewise.
* elf/dlsym.c: Likewise.
* elf/dlvsym.c: Likewise.
* elf/dlerror.c: Likewise.
* elf/dladdr.c: Likewise.
* elf/dlclose.c: Likewise.
* elf/dlopen.c: Likewise.
* elf/dl-addr.c: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-debug.c: Likewise.
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-profile.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-symbol.c: Likewise.
* elf/dl-version.c: Likewise.
* sysdeps/generic/dl-cache.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* iconv/gconv_dl.c: Likewise.
* nss/nsswitch.c: Likewise.
|
|
1998-03-10 17:54 Ulrich Drepper <drepper@cygnus.com>
* libc.map: Add _dl_debug_message.
* elf/dl-misc.c: Make _dl_debug_message a function. Print the PID
before every line.
* elf/fini.c: Correctly use new _dl_debug_message function.
* elf/init.c: Likewise.
* elf/dl-lookup.c: Likewise.
* sysdeps/unix/sysv/linux/libc-start.c: Likewise.
* elf/dl-load.c: Likewise. Add more debugging prints.
* elf/dl-reloc.c: Likewise.
* elf/dl-version.c: Likewise.
* elf/dl-support.c: Add variables for debugging.
* elf/rtld.c: Likewise. Recognize new debug options.
* elf/link.h: Declare new variables.
* elf/dl-deps.c (_dl_map_object_deps): Little optimizations.
* sysdeps/unix/sysv/linux/sys/quota.h: Extract information from
kernel headers. Patch by a sun <asun@saul7.u.washington.edu>.
1998-03-11 00:16 Tim Waugh <tim@cyberelk.demon.co.uk>
* posix/wordexp-test.c (command_line_test): New function to allow
testing of specific cases from the command-line.
1998-03-10 Ulrich Drepper <drepper@cygnus.com>
* elf/dl-init.c (_dl_init_next): Print nicer messages.
* elf/dl-fini.c (_dl_fini): Likewise.
* sysdeps/unix/sysv/linux/libc-start.c (__libc_start_main): Likewise.
|
|
1998-03-06 17:04 Ulrich Drepper <drepper@cygnus.com>
* libc.map: Add _dl_debug_impcalls, _dl_debug_fd, _dl_sysdep_output,
__libc_start_main.
* csu/Makefile (routines): Add libc-start.
* elf/dl-error.c: Remove declaration of _dl_argv. Include <unitsd.h>.
* elf/dl-lookup.c: Likewise.
* elf/dl-version.c: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* elf/link.h: Declare _dl_argv, _dl_debug_fd.
Declare _dl_sysdep_output. Make _dl_sysdep_fatal, _dl_sysdep_error and
_dl_sysdep_message macros which use _dl_sysdep_output.
* elf/dl-fini.c: Write out which destructor is called while debugging.
* elf/dl-init.c: Likewise for constructor.
* elf/dl-load.c: Use _dl_debug_message instead of _dl_sysdep_message.
* elf/dl-misc.c: Remove _dl_sysdep_fatal, _dl_sysdep_error and
_dl_sysdep_message. Add _dl_sysdep_output.
* elf/rtld.c: Recognize LD_DEBUG_OUTPUT. Set _dl_debug_fd if
this file can be opened.
For LD_DEBUG=libs also set _dl_debug_impcalls.
* sysdeps/generic/dl-cache.c: Include unistd.h.
* sysdeps/generic/libc-start.c: New file.
* sysdeps/i386/elf/start.S: Don't call main directly, call
* sysdeps/unix/sysv/linux/libc-start.c: New file.
__libc_start_main instead.
* elf/Makefile ($(objpfx)ld.so): Add $(load-map-file) as dependency.
|
|
Sun Nov 17 03:13:57 1996 Ulrich Drepper <drepper@cygnus.com>
* db/makedb.c: Update and reformat copyright.
* elf/Makefile: Likewise.
* elf/dl-close.c: Likewise.
* elf/dl-debug.c: Likewise.
* elf/dl-deps.c: Likewise.
* elf/dl-error.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-init.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/dl-minimal.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/dl-open.c: Likewise.
* elf/dl-reloc.c: Likewise.
* elf/dl-runtime.c: Likewise.
* elf/dl-support.c: Likewise.
* elf/dl-symbol.c: Likewise.
* elf/dladdr.c: Likewise.
* elf/dlclose.c: Likewise.
* elf/dlerror.c: Likewise.
* elf/dlopen.c: Likewise.
* elf/dlsym.c: Likewise.
* elf/do-rel.h: Likewise.
* elf/dynamic-link.h: Likewise.
* elf/eval.c: Likewise.
* elf/rtld.c: Likewise.
* inet/ether_hton.c: Likewise.
* inet/ether_ntoh.c: Likewise.
* inet/ether_line.c: Likewise.
* inet/getnetgrent_r.c: Likewise.
* inet/Makefile (+gccwarn): Remove definition.
Instead set CFLAGS-rcmd.c, CFLAGS-rexec.c, and CFLAGS-ruserpass.c
to `-w'.
* inet/aliases.h: Add C++ protection.
* inet/ether_hton.c: Add prototype for __nss_ethers_lookup.
(ether_hostton): Remove unused variable result.
* inet/ether_ntoh.c: Likewise.
* inet/ether_line.c: Include <ctype.h> and <string.h>.
* inet/getnetgrent_r.c: Include <stdlib.h>.
Use casts to prevent warnings.
(innetgr): Initialize `known' and `needed'.
* inet/inet_net.c: Make local variable `i' of type u_int32_t.
* nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)) [NEED__RES]: Don't
return NULL. Instead set *RESULT to NULL and return -1.
* nss/getXXent_r.c (INTERNAL (REENTRANT_GETNAME)): Likewise.
(SETFUNC_NAME, ENDFUNC_NAME) [NEED__RES]: Don't return anything.
* nss/nss_files/files-alias.c: Debug function. I didn't worked at
all before.
Sat Nov 16 15:25:34 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/posix/readv.c: Don't use PTR anymore.
* sysdeps/posix/writev.c: Likewise.
* version.h (VERSION): Bump to 1.98.
* nss/db-Makefile: Generate lines for getXXXent iteration.
* sysdeps/alpha/Dist: Don't distribute removed files divlu.S,
divqu.S, remlu.S, and remqu.S.
Fri Nov 15 08:55:54 1996 Andreas Jaeger <aj@arthur.pfalz.de>
* posix/unistd.h: Correct typo in documentation.
Thu Nov 14 18:08:14 1996 a sun <asun@zoology.washington.edu>
* inet/netinet/tcp.h: Use __ protected versions instead of
BYTE_ORDER, LITTLE_ENDIAN, and BIG_ENDIAN directly.
Sat Nov 16 13:44:55 1996 Ulrich Drepper <drepper@cygnus.com>
* intl/loadmsgcat.c (_nl_msg_cat_cntr): Initialize so that
references in libc.so are not anymore undefined.
Sat Nov 16 18:17:36 1996 NIIBE Yutaka <gniibe@mri.co.jp>
* io/utime.h: Rename second parameter for utime to prevent warning
for -Wshadow.
* dirent/dirent.h: Same here for scandir prototype.
* math/mathcalls.h: Likewise for frexp and ldexp.
* sysdeps/unix/sysv/linux/netinet/in.h: Likewise for bindresvport.
Sat Nov 16 03:49:27 1996 Ulrich Drepper <drepper@cygnus.com>
* stdlib/tst-strtod.c: Add test for error case below.
Sat Nov 16 03:48:39 1996 Wolfram Gloger <Wolfram.Gloger@dent.med.uni-muenchen.de>
* stdlib/strtod.c: Recognize numbers like 0e-19.
Fri Nov 15 08:38:43 1996 Andreas Jaeger <aj@arthur.pfalz.de>
* time/Makefile ($(installed-localtime-file)): Fix path to
rellns-sh.
* Makefile: Don't generate and install gnu/lib-names.h if
$(build-shared) is not `yes'.
Thu Nov 14 09:23:58 1996 H.J. Lu (hjl@gnu.ai.mit.edu)
* sysdeps/posix/Makefile ($(common-objpfx)mk-stdiolim): Depend
on $(..)posix/posix1_lim.h, not ../posix/posix1_lim.h.
* Makerules (REAL_MAKE_VERSION): New, use it instead of
MAKE_VERSION.
Thu Nov 14 22:10:43 1996 Ulrich Drepper <drepper@cygnus.com>
* nss/nss_files/files-XXX.x (_nss_files_get,ENTNAME_r): Fix typo.
* nss/getXXent_r.c: Fix typo. Set correct return value when
no further service is available.
Thu Nov 14 17:48:13 1996 Ulrich Drepper <drepper@cygnus.com>
* db/recno/rec_put.c: Add cast to avoid warning.
* db/recno/rec_close.c: Likewise.
* db/mpool/mpool.c: Likewise.
* db/hash/hash_bigkey.h: Likewise.
* db/hash/hash.c: Likewise.
* db/btree/bt_split.c: Likewise.
* db/btree/bt_put.c: Likewise.
Thu Nov 14 14:11:44 1996 Ulrich Drepper <drepper@cygnus.com>
* dirent/dirent.h: Update copyright.
* elf/elf.h: Likewise.
* elf/link.h: Likewise.
* gmon/sys/gmon_out.h: Likewise.
* gnu-versions.h: Likewise.
* intl/libintl.h: Likewise.
* io/fcntl.h: Likewise.
* io/ftw.h: Likewise.
* io/sys/statfs.h: Likewise.
* io/utime.h: Likewise.
* locale/langinfo.h: Likewise.
* malloc/malloc.h: Likewise.
* malloc/obstack.h: Likewise.
* misc/ar.h: Likewise.
* misc/error.h: Likewise.
* misc/mntent.h: Likewise.
* misc/sgtty.h: Likewise.
* misc/sys/cdefs.h: Likewise.
* misc/sys/dir.h: Likewise.
* misc/sys/file.h: Likewise.
* misc/sys/ioctl.h: Likewise.
* misc/sys/ustat.h: Likewise.
* posix/fnmatch.h: Likewise.
* posix/getopt.h: Likewise.
* posix/glob.h: Likewise.
* posix/posix2_lim.h: Likewise.
* posix/regex.h: Likewise.
* posix/sys/times.h: Likewise.
* posix/sys/types.h: Likewise.
* posix/sys/utsname.h: Likewise.
* posix/tar.h: Likewise.
* posix/wordexp.h: Likewise.
* resource/sys/resource.h: Likewise.
* resource/sys/vlimit.h: Likewise.
* resource/sys/vtimes.h: Likewise.
* socket/sys/socket.h: Likewise.
* socket/sys/un.h: Likewise.
* stdio-common/printf.h: Likewise.
* stdlib/alloca.h: Likewise.
* string/argz.h: Likewise.
* string/endian.h: Likewise.
* string/envz.h: Likewise.
* string/memory.h: Likewise.
* string/strings.h: Likewise.
* sysdeps/generic/crypt.h: Likewise.
* sysdeps/generic/direntry.h: Likewise.
* sysdeps/generic/gnu/types.h: Likewise.
* sysdeps/generic/ioctl-types.h: Likewise.
* sysdeps/generic/netinet/in.h: Likewise.
* sysdeps/generic/resourcebits.h: Likewise.
* sysdeps/generic/sigset.h: Likewise.
* sysdeps/generic/sockaddrcom.h: Likewise.
* sysdeps/generic/sys/mman.h: Likewise.
* sysdeps/generic/sys/ptrace.h: Likewise.
* sysdeps/generic/termbits.h: Likewise.
* sysdeps/generic/waitstatus.h: Likewise.
* sysdeps/ieee754/huge_val.h: Likewise.
* sysdeps/ieee754/nan.h: Likewise.
* sysdeps/mach/hurd/local_lim.h: Likewise.
* sysdeps/mach/hurd/statbuf.h: Likewise.
* sysdeps/stub/huge_val.h: Likewise.
* sysdeps/stub/libc-lock.h: Likewise.
* sysdeps/stub/signum.h: Likewise.
* sysdeps/stub/statbuf.h: Likewise.
* sysdeps/stub/waitflags.h: Likewise.
* sysdeps/unix/bsd/bsd4.4/sockaddrcom.h: Likewise.
* sysdeps/unix/bsd/osf/alpha/statbuf.h: Likewise.
* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
* sysdeps/unix/bsd/signum.h: Likewise.
* sysdeps/unix/bsd/statbuf.h: Likewise.
* sysdeps/unix/bsd/sun/signum.h: Likewise.
* sysdeps/unix/bsd/sun/sunos4/resourcebits.h: Likewise.
* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
* sysdeps/unix/bsd/sun/sunos4/termbits.h: Likewise.
* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
* sysdeps/unix/bsd/waitflags.h: Likewise.
* sysdeps/unix/sysv/irix4/signum.h: Likewise.
* sysdeps/unix/sysv/irix4/statbuf.h: Likewise.
* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/direntry.h: Likewise.
* sysdeps/unix/sysv/linux/gnu/types.h: Likewise.
* sysdeps/unix/sysv/linux/ioctl-types.h: Likewise.
* sysdeps/unix/sysv/linux/local_lim.h: Likewise.
* sysdeps/unix/sysv/linux/netinet/in.h: Likewise.
* sysdeps/unix/sysv/linux/resourcebits.h: Likewise.
* sysdeps/unix/sysv/linux/signum.h: Likewise.
* sysdeps/unix/sysv/linux/statbuf.h: Likewise.
* sysdeps/unix/sysv/linux/sys/io.h: Likewise.
* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
* sysdeps/unix/sysv/linux/syscall.h: Likewise.
* sysdeps/unix/sysv/linux/termbits.h: Likewise.
* sysdeps/unix/sysv/local_lim.h: Likewise.
* sysdeps/unix/sysv/sco3.2.4/syscall.h: Likewise.
* sysdeps/unix/sysv/sco3.2/local_lim.h: Likewise.
* sysdeps/unix/sysv/signum.h: Likewise.
* sysdeps/unix/sysv/sysv4/i386/statbuf.h: Likewise.
* sysdeps/unix/sysv/sysv4/signum.h: Likewise.
* sysdeps/unix/sysv/sysv4/sigset.h: Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/signum.h: Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/statbuf.h: Likewise.
* sysdeps/unix/sysv/sysv4/waitflags.h: Likewise.
* sysdeps/vax/huge_val.h: Likewise.
* values.h: Likewise.
Thu Nov 14 04:22:41 1996 Ulrich Drepper <drepper@cygnus.com>
* malloc/obstack.h: Use memcpy instead of bcopy and define a macro
`memcpy' using bcopy if memcpy is not available.
* manual/stdio.texi: Correct description of printf customization.
The argument info function is not optional anymore and the
interface for `printf_function' also changed.
* manual/examples/rprintf.c: Define and use argument info function.
* stdio-common/printf.h (struct printf_info): Change type for field
`pad' to wchar_t.
Correct comment for `register_printf_function'.
* nss/getXXbyYY.c [NEED_H_ERRNO]: Don't pass pointer to h_errno
to reentrant function. Instead use temporary variable and set
h_errno if an error occured.
Reported by NIIBE Yutaka.
are no bits set in the masks. Reported by baldazzi@csr.unibo.it.
|
|
* elf/dl-lookup.c (_dl_lookup_symbol): If no value and *REF is
null, consider it a strong reference and give the error.
Wed Jun 12 15:52:46 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dl-open.c (_dl_open): Correctly terminate relocating loop
after relocating NEW when it's the only new object.
* elf/dl-init.c (_dl_init_next): When out of initializers, set
_r_debug.r_state to RT_CONSISTENT and call _dl_debug_state just
before return.
* elf/rtld.c (dl_main): Move _dl_debug_initialize call after
relocation. Call it unconditionally and only fill in DT_DEBUG
if it's present. Then call _dl_debug_state with r_state RT_ADD
before running initializers.
* elf/dl-open.c (_dl_open): Call _dl_debug_initialize and then call
_dl_debug_state with r_state RT_ADD before running initializers
* elf/dl-close.c (_dl_close): Call _dl_debug_state with r_state
RT_DELETE before running finalizers and with RT_CONSISTENT just
before return.
* elf/Makefile (dl-routines): Add dl-debug.
* elf/dl-debug.c: New file.
* elf/rtld.c (_dl_r_debug): Rename to _r_debug and move to dl-debug.c.
(_dl_r_debug_state): Rename to _dl_debug_state and likewise move.
(dl_main): Use _dl_debug_initialize.
* elf/link.h: Fix name to _dl_debug_state in decl.
(_dl_debug_initialize): Declare new function from dl-debug.c.
(_r_debug): Declare it.
* Makerules (distinfo-vars): Add install-{lib,data,bin,sbin,others}.
In distinfo set $(subdir)-VAR and then set VAR to $($(subdir)-VAR).
* Makeconfig (rpath-link): New variable; add $(elfobjdir).
(default-rpath): Use it.
(built-program-cmd): Use it in LD_LIBRARY_PATH.
* Makeconfig (sysdep-configures): Prepend $(sysdep_dir) to names tried.
* sysdeps/unix/Dist: Add make-syscalls.sh.
* misc/Makefile (headers): Add sys/swap.h.
* posix/unistd.h: Remove decls for swapon, swapoff.
* sysdeps/generic/sys/swap.h: New file.
* sysdeps/unix/sysv/linux/sys/swap.h: New file.
* sysdeps/unix/sysv/linux/gnu/types.h: Remove temporary hack #define
of __kernel_fsid_t. It is correctly defines in <linux/types.h> now.
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* sysdeps/mach/hurd/dl-sysdep.c (__open): Define this instead of open.
(__close, __mmap): Likewise define with __ names now.
Mon Jun 10 05:13:18 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dl-support.c: New file.
* elf/Makefile (CFLAGS-dl-support.c): New variable.
(routines, elide-routines.so): Add dl-support.
* elf/dl-minimal.c (_dl_pagesize): Remove common defn.
* elf/dl-load.c (_dl_pagesize): Define it here.
(_dl_map_object_from_fd): Initialize it if zero.
* elf/link.h (_dl_pagesize): Remove const.
Sun Jun 9 04:04:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/Makefile (routines): Add dl-symbol.
* elf/dl-lookup.c (_dl_symbol_value): Moved to ...
* elf/dl-symbol.c: New file.
* elf/elf.h (Elf32_Xword, Elf32_Sxword): New types.
(Elf32_Section, Elf64_Section): New types, 16 bits.
(Elf32_Sym, Elf64_Sym): Use it.
* elf/dl-deps.c (_dl_open): Moved to ...
* elf/dl-open.c: New file.
* Makefile (routines): Add dl-open.
* elf/Makefile (dl-routines): New variable.
(routines): Add $(dl-routines).
(elide-routines.so): New variable, set to $(dl-routines).
(libdl-inhibit-o): Variable removed; build all flavors of -ldl.
(rtld-routines): All but rtld, dl-sysdep, and dl-minimal moved to
$(dl-routines).
* elf/dl-lookup.c (_dl_lookup_symbol): Remove magic symbol grokage.
* elf/dladdr.c: Use ELFW(ST_BIND) in place of ELF32_ST_BIND.
* elf/dl-load.c (open_path): Use __ names for open and close. Avoid
using strdup.
(_dl_map_object): Likewise.
(_dl_map_object_from_fd): Use __ names for mmap, munmap, and mprotect.
* elf/dl-minimal.c (malloc): Likewise.
* elf/dl-reloc.c (_dl_relocate_object): Likewise.
* elf/dl-minimal.c (_dl_pagesize): New variable.
(malloc): Use that instead of a static variable.
* elf/dl-reloc.c (_dl_relocate_object): Use _dl_pagesize instead of
calling getpagesize.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
* elf/link.h: Declare _dl_pagesize.
* elf/rtld.c (dl_r_debug): Renamed to _dl_r_debug.
* elf/link.h (struct link_map): Use Half for l_phnum instead of Word.
* elf/rtld.c (dl_main): Use Half for phdr count arg.
(_dl_sysdep_start): Update prototype of DL_MAIN function ptr arg.
* elf/dl-load.c (_dl_map_object_from_fd): Use explicit Elf32_Word to
extract 4-byte magic number, not ElfW(Word). Match EI_CLASS against
native wordsize, either 32 or 64.
* elf/elf.h (Elf64_Byte, Elf64_Section): Typedefs removed. In C a
char is always a byte, no need for a typedef. Section indices are
16-bit quantities in elf64, which already have a typedef Elf64_Half.
Remove partial -lelf implementation. There is now a
separately-distributed `libelf' package that implements it.
* elf/dl-lookup.c: Don't #include <libelf.h> any more.
(_dl_elf_hash): New function, moved from
libelf.h:elf_hash.
(_dl_lookup_symbol): Use it instead of elf_hash.
* elf/libelf.h: File removed.
* elf/elf_hash.c: File removed.
* elf/Makefile (headers): Remove libelf.h.
(extra-libs): Remove libelf.
(libelf-routines): Variable removed.
* elf/Makefile (libdl.so): Remove commands from this target. The
implicit rule commands are correct, this explicit rule just serves to
add some dependencies.
* elf/dl-lookup.c (_dl_lookup_symbol): Use ELFW(ST_TYPE) in place of
ELF32_ST_TYPE. Likewise ST_BIND.
* elf/do-rel.h (elf_dynamic_do_rel): Likewise R_SYM.
* elf/link.h (ElfW): New macro for wordsize-independent ElfXX_* type
naming.
(ELFW): New macro, likewise for ELFXX_* macro naming.
(_ElfW, _ElfW_1): New macros, subroutines of ElfW and ELF.
Sat Jun 8 20:52:38 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/link.h, elf/do-rel.h, elf/dynamic-link.h, elf/dl-deps.c,
elf/dl-init.c, elf/dl-load.c, elf/dl-lookup.c, elf/dl-reloc.c,
elf/dl-runtime.c, elf/dladdr.c, elf/dlclose.c, elf/dlsym.c,
elf/linux-compat.c, elf/rtld.c: Change all uses of `Elf32_XXX' to
`ElfW(XXX)' for wordsize-independence.
Sat Jun 8 20:50:42 1996 Richard Henderson <rth@tamu.edu>
* elf/elf.h: Move Elf64_* types in parity with Elf32 counterparts.
(Elf64_auxv_t): New type.
(EM_ALPHA, R_ALPHA_*): New macros for elf64-alpha format.
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* elf/dladdr.c: Remove #include <setjmp.h>, we don't use it.
* shlib-versions: Set libdl=2.
* elf/dl-deps.c (_dl_map_object_deps): Use a linked list of alloca'd
elements and then scan it to fill the single malloc'd array, instead
of using realloc to grow the array in the first pass. _dl_map_object
may do some mallocs that break our stream of reallocs, and the minimal
realloc can't handle that.
* elf/dl-init.c (_dl_init_next): Take argument, link_map whose
searchlist describes the piece of the DT_NEEDED graph to be
initialized.
* elf/link.h: Update prototype.
* sysdeps/i386/dl-machine.h (RTLD_START): Pass _dl_loaded as argument
to _dl_init_next.
* sysdeps/m68k/dl-machine.h: Likewise.
* elf/dl-deps.c (_dl_open): Pass new object as arg to _dl_init_next.
* elf/link.h (struct link_map): Add `l_reserved' member, soaking up
extra bits in last byte.
* elf/dl-deps.c (_dl_map_object_deps): Use that for mark bit to avoid
putting dup elts in search list.
* elf/dlclose.c: Use MAP->l_searchlist to find deps to close.
* elf/dlsym.c: Don't tweak linked list. Scope array given to
_dl_lookup_symbol does the right thing.
Tue Jun 4 02:25:44 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
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Fri Dec 8 13:04:51 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/glob.c: Implement new options GLOB_ALTDIRFUNC, GLOB_BRACE,
GLOB_TILDE, GLOB_NOMAGIC.
(glob): Use stat instead of lstat to determine directoriness.
* posix/glob.h (GLOB_ALTDIRFUNC, GLOB_BRACE, GLOB_NOMAGIC, GLOB_TILDE):
New flag bits.
(__GLOB_FLAGS): Include them.
(glob_t): New members gl_closedir, gl_readdir, gl_opendir, gl_lstat,
gl_stat.
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kernel with args on stack, point _dl_hurd_data at zero data
instead of garbage. When ld.so run as program, grok args
-LIB=MEMOBJ and pre-load shared object files found in memory
objects loaded by the boot loader.
* elf/link.h (struct link_map): New member `l_entry'.
(_dl_map_object, _dl_map_object_from_fd): Remove last arg ENTRY_POINT.
* elf/dl-load.c (_dl_map_object, _dl_map_object_from_fd): Remove
last arg ENTRY_POINT. Store the entry point location in the
`l_entry' member of the new map.
* elf/rtld.c (dl_main): Don't pass USER_ENTRY arg to
_dl_map_object. When run as program, set *USER_ENTRY to L->l_entry.
* elf/dl-init.c (_dl_init_next): Don't pass ENTRY_POINT arg to
_dl_map_object.
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* mach/Makefile (server-interfaces): Removed notify and
device_reply. For shlibs with eager binding, libmachuser.so must
not refer to any functions not defined in libc.
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* sysdeps/i386/dl-machine.h: New file.
* sysdeps/stub/dl-machine.h: New file.
* sysdeps/i386/dl-runtime.c: New file.
* sysdeps/stub/dl-runtime.c: New file.
* sysdeps/i386/elf/start.S: New file.
* sysdeps/generic/dl-sysdep.c: New file.
* sysdeps/mach/hurd/dl-sysdep.c: New file.
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