in $(CFLAGS), add -DNO_TLS_DIRECT_SEG_REFS.
* sysdeps/unix/sysv/linux/i386/sysdep.h [USE___THREAD]
(SYSCALL_ERROR_HANDLER) [NO_TLS_DIRECT_SEG_REFS]: Load thread pointer
from %gs:0 and add to that value, rather that direct %gs:OFFSET access.
* sysdeps/unix/i386/sysdep.S [NO_TLS_DIRECT_SEG_REFS]: Likewise.
* sysdeps/i386/Makefile (defines): If -mno-tls-direct-seg-refs appears
in $(CFLAGS), add -DNO_TLS_DIRECT_SEG_REFS.
* sysdeps/unix/sysv/linux/i386/sysdep.h [USE___THREAD]
(SYSCALL_ERROR_HANDLER) [NO_TLS_DIRECT_SEG_REFS]: Load thread pointer
from %gs:0 and add to that value, rather that direct %gs:OFFSET access.
* sysdeps/unix/i386/sysdep.S [NO_TLS_DIRECT_SEG_REFS]: Likewise.
2005-01-22 Ulrich Drepper <drepper@redhat.com>
* posix/Makefile: Use CFLAGS-*.os instead of CFLAGS-*.c for frame
pointer option.
* stdlib/Makefile (CFLAGS-system.os): Use this instead of
CFLAGS-system.c for frame pointer option.
2005-01-21 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile: Add rules to build and run tst-align2.
* elf/tst-align2.c: New test.
* elf/tst-alignmod2.c: New file.
* sysdeps/powerpc/tst-stack-align.h: New file.
* sysdeps/i386/dl-machine.h (RTLD_START): Align stack and clear frame
pointer before calling _dl_init.
* sysdeps/x86_64/dl-machine.h (RTLD_START): Likewise.
2005-01-20 Ulrich Drepper <drepper@redhat.com>
* posix/execl.c: Do not allocate potentially large buffers on the
stack.
* posix/execle.c: Likewise.
* posix/execlp.c: Likewise.
* posix/execlp.c: Likewise.
(script_execute): Removed.
(allocate_scripts_argv): New function. Called at most once to
allocate memory, not every time a script is run. Adjust caller.
* sysdeps/generic/wordexp.c (exec_comm): Add a few
TEMP_FAILURE_RETRY. Reorganize code to avoid multiple calls to
exec_comm_child.
(exec_comm_child): Can now be inlined.
* posix/Makefile: Add -fomit-frame-pointer for a few more files.
* stdlib/Makefile: Likewise.
2005-01-19 Roland McGrath <roland@redhat.com>
[BZ #681]
* sunrpc/openchild.c (_openchild): Use NULL instead of 0 for trailing
argument to execlp.
Reported by Marcus Meissner <meissner@suse.de>.
($(objpfx)nscd): Use that instead of selinux-LIBS.
* Makeconfig (link-extra-libs): Define just as $(LDLIBS-$(@F)).
(link-extra-libs-static): Define to $(link-extra-libs).
(link-extra-libs-bounded): Likewise.
ID if groupname starts with + or -.
* pwd/putpwent.c (putpwent): Don't write 0 as user or
group ID if user name starts with + or -.
2005-01-09 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add sh variants.
* sysdeps/elf/tst-auditmod1.c: Add sh support.
* sysdeps/sh/bits/link.h: New.
* sysdeps/sh/dl-machine.h: Remove trampoline code here. Define
ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT. Remove obsolete comments.
(RTLD_START): Define __fpscr_values.
* sysdeps/sh/dl-trampoline.S: New file.
* sysdeps/sh/sh4/dl-trampoline.S: New file.
* sysdeps/sh/sh4/Versions [ld]: Add __fpscr_values.
* sysdeps/sh/sh4/dl-machine.h: Remove.
2005-01-10 Jakub Jelinek <jakub@redhat.com>
* time/tst-strptime.c (day_tests): Add 2 new tests.
(test_tm, main): Issue an error instead of segfaulting if
strptime returns NULL.
2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/alpha/libc-tls.c (__tls_get_addr): Updated for dtv_t union.
* sysdeps/ia64/libc-tls.c (__tls_get_addr): Likewise.
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, include <stdbool.h>.
* 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.
2005-01-09 Ulrich Drepper <drepper@redhat.com>
* elf/dl-debug.c (_dl_debug_initialize): Take extra parameter and
use it to select the r_debug structure for that namespace.
* elf/dl-close.c (_dl_close): Adjust call to _dl_debug_initialize.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
* elf/dl-open.c (_dl_open): Likewise.
* elf/rtld.c (dl_main): Likewise.
* sysdeps/generic/ldsodefs.h (struct link_namespaces): Add _ns_debug
member.
(_dl_debug_initialize): Add new parameter in declaration.
* elf/dl-close.c (_dl_close): Make sure auditing callbacks are not
called for the auditing objects themselves.
* elf/dl-load.c (_dl_map_object_from_fd): Likewise.
* sysdeps/powerpc/powerpc64/dl-machine.h
(elf_machine_runtime_setup): If profile != 0 does not anymore mean
GLRO(dl_profile) != NULL.
* sysdeps/powerpc/powerpc64/bits/link.h (struct la_ppc64_regs): Add
padding.
* sysdeps/powerpc/powerpc64/dl-trampoline.S: (_dl_profile_resolve):
Extend _dl_prof_resolve to add pass extra parameters to
_dl_profile_fixup and set up structure with register content.
* sysdeps/powerpc/powerpc32/dl-machine.c (__elf_machine_runtime_setup):
If profile != 0 does not anymore mean GLRO(dl_profile) != NULL.
* sysdeps/powerpc/powerpc32/bits/link.h: Fix types of some fields in
the register and result structures.
* sysdeps/powerpc/powerpc64/bits/link.h: Fix types of some fields
in the 32-bit register and result structures.
* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_prof_resolve):
Extend _dl_prof_resolve to add pass extra parameters to
_dl_profile_fixup and set up structure with register content.
* misc/sys/cdefs.h (__attribute_warn_unused_result__): Define.
* stdlib/stdlib.h: Make realloc with
__attribute_warn_unused_result__ instead of __wur.
* malloc/malloc.h: Add __wur and __attribute_warn_unused_result__
markers as in <stdlib.h>.
