2002-02-26 Ulrich Drepper <drepper@redhat.com>
* stdio-common/vfscanf.c (_IO_vfwscanf): Always use ungetc, never
ungetwc. It's a macro.
* libio/tst-swscanf.c (do_test): Adjust for now fixed wscanf
implementation.
Reported by Jason Merrill <jason@redhat.com>.
2002-02-25 Jakub Jelinek <jakub@redhat.com>
* libio/iofopen.c (__fopen_maybe_mmap): Set the initial
position to fp->_offset if it is set.
* stdio-common/Makefile (tests): Add tst-fdopen.
* stdio-common/tst-fdopen.c: New test.
2002-02-25 Jakub Jelinek <jakub@redhat.com>
* libio/fileops.c (_IO_file_xsgetn_mmap): Handle reading from backup.
* stdio-common/tst-ungetc.c (main): Add another test.
* elf/sprof.c (load_profdata): If do_test provide information as
to why loading failed.
* elf/dl-profile.c (_dl_start_profile): Initialize all of
hist_hdr.dimen.
* sysdeps/mach/hurd/setpriority.c [POLICY_TIMESHARE_BASE_COUNT]:
Use task_policy in place of task_priority.
* sysdeps/generic/bits/mman.h
(MS_ASYNC, MS_SYNC, MS_INVALIDATE): New macros.
* sysdeps/mach/msync.c: New file.
* sysdeps/mach/powerpc/syscall.S: New file.
* mach/msg.c [MACH_MSG_OVERWRITE]
(__mach_msg_trap, __mach_msg_overwrite): New functions.
* mach/Versions (libc: GLIBC_2.0): Add mach_msg_overwrite and __ name.
* sysdeps/mach/configure.in: Check for clock.defs to put into
mach_interface_list.
* sysdeps/mach/configure: Regenerated.
* mach/Makefile (mach-machine): New variable, set from $(base-machine).
($(objpfx)mach-syscalls.mk): Use it in place of $(base-machine).
($(mach-syscalls:%=$(objpfx)%.S) static pattern rule):
Use <mach/machine/syscall_sw.h> instead of <sysdep.h>.
(mach-shortcuts): Add device_read_overwrite_request,
device_read_overwrite, vm_read_overwrite, thread_switch.
* configure.in (base_machine): Set to $machine by default.
* configure: Regenerated.
or <machine/ndr_def.h> and add -DNDR_DEF_HEADER=... to DEFINES.
* sysdeps/mach/configure: Regenerated.
* mach/mach_init.c [NDR_DEF_HEADER]: #include it.
* hurd/hurdfault.c (_hurdsig_fault_init): Add a cast.
* hurd/hurd/signal.h: Include <setjmp.h> for `jmp_buf' decl.
* mach/msgserver.c (__mach_msg_server_timeout) [! MACH_RCV_LARGE]:
Double MAX_SIZE and don't retry on MACH_RCV_TOO_LARGE.
* sysdeps/mach/hurd/times.c
[NO_CREATION_TIME] (startup_time): New static variable.
[NO_CREATION_TIME] (times_init): New static function in __libc_subinit.
(__times) [NO_CREATION_TIME]: Use startup_time in lieu of task
creation_time from task_basic_info.
(__times): Use __gettimeofday instead of __host_get_time.
* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg) [! MACH_MSG_TYPE_BIT]:
Use untyped Mach IPC message format.
* hurd/catch-exc.c: Include <assert.h>, missing from last change.
_S_catch_exception_raise_state_identity,
_hurdsig_fault_catch_exception_raise_state,
_hurdsig_fault_catch_exception_raise_state_identity.
* mach/shortcut.awk: Don't apply the /^}$/ rule when $proto == "".
* sysdeps/mach/getsysstats.c (__get_avphys_pages) [HOST_VM_INFO]: Use
__host_info with HOST_VM_INFO flavor instead of __vm_statistics.
* sysdeps/mach/hurd/getpriority.c [TASK_SCHED_TIMESHARE_INFO]: Find
`base_priority' in PIP->timeshare_base_info instead of PIP->taskinfo.
* sysdeps/mach/hurd/dl-sysdep.c [FMH]: Define for i386 only.
(fmh, unfmh): Define these functions only #if FMH. Otherwise define
them as no-op macros.
[FMH] (ELF_MACHINE_USER_ADDRESS_MASK): Redefine it to zero.
(__mmap): Uncomment uses of ELF_MACHINE_USER_ADDRESS_MASK.
* sysdeps/powerpc/dl-machine.h
(ELF_MACHINE_USER_ADDRESS_MASK): New macro.
Use untyped Mach IPC message format.
* sysdeps/mach/hurd/ioctl.c (__ioctl) [! MACH_MSG_TYPE_BIT]: Handle
Handle untyped Mach IPC message formats.
* hurd/catch-exc.c (_S_catch_exception_raise) [EXC_MASK_ALL]:
Expect different argument conventions when this is defined.
[EXC_MASK_ALL] (_S_catch_exception_raise_state): New stub function.
[EXC_MASK_ALL] (_S_catch_exception_raise_state_identity): Likewise.
* hurd/hurdfault.c: Likewise for _hurdsig_fault_catch_exception_*.
[NDR_CHAR_ASCII] (mig_reply_header_t): #define as mig_reply_error_t
for OSF Mach variant.
(faulted): Use mig_reply_error_t for REPLY.
(_hurdsig_fault_init) [EXC_MASK_ALL]: Use EXCEPTION_STATE_IDENTITY
in __thread_set_exception_ports call.
(_hurdsig_fault_init) [MACH_PORT_RECEIVE_STATUS]: Use
__mach_port_set_attributes in place of __mach_port_set_qlimit.
* sysdeps/mach/powerpc/sysdep.h (_MACH_MACHINE_ASM_H): Define this
before include <sysdeps/mach/sysdep.h>, to inhibit <mach/machine/asm.h>
on Darwin, which includes bogons.
* sysdeps/mach/configure.in: Check for host_page_size RPC to define it.
* mach/mach_init.c (__mach_init) [HAVE_HOST_PAGE_SIZE]: Use
host_page_size instead of vm_statistics.
to ensure a sane installation.
(mach_interface_list): Define this variable by checking for .defs
files found in various variants.
* configure.in (mach_interface_list): AC_SUBST this.
* config.make.in (mach-interface-list): New substituted variable.
* mach/Makefile (user-interfaces): Define this using the value
of $(mach-interface-list) instead of mach, mach4.
Updated other references to mach_interface to use it as well.
* sysdeps/mach/powerpc/machine-lock.h: Avoid multi-line strings.
* mach/msgserver.c [NDR_CHAR_ASCII] (mig_reply_header_t): #define as
mig_reply_error_t for OSF Mach variant.
* mach/Makefile (routines): Remove bootprivport.
* mach/bootprivport.c: File removed. It has never been used.
* mach/msg-destroy.c (__mach_msg_destroy) [MACH_MSG_PORT_DESCRIPTOR]:
Grok the OSF flavor of message format.
(mach_msg_destroy_port): For MAKE_SEND and
MAKE_SEND_ONCE rights, create an destroy a right to ensure proper
no-senders notification.
2002-02-06 Roland McGrath <roland@frob.com>
* hurd/Versions (libc: GLIBC_2.0): Move cthread_fork, cthread_detach
to here if 2.0 compatibility enabled ...
(libc: GLIBC_2.1.3): ... from here.
2002-02-14 Ulrich Drepper <drepper@redhat.com>
* stdlib/test-a64l.c (tests): Add more test cases.
* sunrpc/rtime.c (rtime): Change type of thetime to uint32_t.
Reported by Walter Harms <WHarms@bfs.de>.
2002-02-11 Jes Sorensen <jes@trained-monkey.org>
* sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Add sc_flag bit
definitions for struct sigcontext.
Suggested by David Mosberger-Tang.
* elf/dl-close.c (remove_slotinfo): New function. Handles everything
for removing reference of module in slotinfo list.
(_dl_close): Use remove_slotinfo.
* sysdeps/generic/dl-tls.c: General pretty printing.
(oom): Define only if SHARED.
(_dl_next_tls_modid): Correct starting point for the case we assume
there is a gap. Add missing instruction grouping (doh!). Correct
tests for reaching maximum index.
* elf/Makefile: Add rules to build and run tst-tls7.
* elf/tst-tls7.c: New file.
* elf/tst-tlsmod3.c: New file.
* elf/tst-tlsmod1.c: Move #include "tls-macros.h" instead #ifdef
USE_TLS.
* elf/tst-tlsmod2.c: Likewise.
* elf/dl-close.c (_dl_close): When closing an object using TLS
either decrement dl_tls_max_dtv_idx or set dl_tls_dtv_gaps to
true. Increment dl_tls_generation only if we closed any TLS-using
object.
* elf/tst-tls6.c: New file.
* elf/Makefile: Add rules to build and run tst-tls6.
* po/da.po: Update from translation team.
* locale/categories.def: Fix typo [PR libc/2948].
* po/Makefile (BROKEN_LINGUAS): Works with current gettext
[PR libc/2949].
* locale/iso-4217.def: Update from official version [PR libc/2950].
* glibcbug.in: Honor TMPDIR [PR libc/2951].
* locale/programs/ld-collate.c (collate_finish): Bail out with a
message if input is too confusion instead of using assert.
(collate_read): Don't crash on unknown symbol [PR libc/2952].
Patches by Alastair McKinstry <alastair@pdd.3com.com>.
2002-02-13 Ulrich Drepper <drepper@redhat.com>
* elf/dl-close.c (_dl_close): Implement freeing entries in the
slotinfo array.
(free_mem): Free memory for the slotinfo array if possible.
2002-02-12 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/dl-tls.c (TLS_DTV_UNALLOCATED): Renamed from
TLS_DTV_UNALLOCATE.
(oom): New function.
(_dl_next_tls_modid): Rewrite to handle dl_tls_dtv_slotinfo_list.
(_dl_determine_tlsoffset): Likewise.
(_dl_allocate_tls): Likewise.
(__TLS_GET_ADDR): Define if not already defined.
(_dl_tls_symaddr): New function.
(allocate_and_init): New function.
(__tls_get_addr): Actually implement handling of generation counter
and deferred allocation.
* sysdeps/generic/ldsodefs.h (_rtld_global): Remove _dl_initimage_list,
add _dl_tls_dtv_slotinfo_list, _dl_tls_static_nelem, and
_dl_tls_generation.
Define TLS_SLOTINFO_SURPLUS and DTV_SURPLUS.
Declare _dl_tls_symaddr.
* sysdeps/i386/dl-tls.h: Disable __tls_get_addr handling unless
SHARED.
* include/link.h (struct link_map): Remove l_tls_nextimage and
l_tls_previmage.
* elf/dl-sym.c (_dl_sym): After successful lookup call _dl_tls_symaddr
instead of DL_SYMBOL_ADDRESS for STT_TLS symbols.
(_dl_vsym): Likewise.
* elf/rtld.c (_dl_start_final): Adjust initdtv initialization for new
layout.
(dl_main): Allow PT_TLS be present for empty segment. Remove
nextimage list handling. Instead add all modules using TLS to
dl_tls_dtv_slotinfo_list.
* elf/dl-open.c (dl_open_worker): After successfully loading all
objects add those with TLS to the dl_tls_dtv_slotinfo_list list.
* elf/dl-load.c (_dl_map_object_from_fd): If PT_TLS entry is for an
empty segment don't do anything. Remove handling of initimage list.
* elf/Versions [ld] (GLIBC_2.0): Add __libc_memalign.
(GLIBC_PRIVATE): Add _dl_tls_symaddr.
* elf/dl-minimal.c: Define __libc_memalign.
* elf/dl-support.c: Remove _dl_initimage_list. Add
_dl_tls_dtv_slotinfo_list, _dl_tls_static_nelem, and
_dl_tls_generation.
* include/stdlib.h: Declare __libc_memalign.
* elf/Makefile: Add rules to build and run tst-tls4 and tst-tls5.
* elf/tst-tls4.c: New file.
* elf/tst-tls5.c: New file.
* elf/tst-tlsmod2.c: New file.
* elf/tls-macros.h: asms using ___tls_get_addr destroy %ecx and %edx.
* elf/tst-tlsmod1.c: Don't define variables unles USE_TLS.
* elf/tst-tls1.c: Use test-skeleton.c.
* elf/tst-tls2.c: Likewise.
* elf/tst-tls3.c: Likewise.
* elf/dl-conflict.c (RESOLVE_MAP): Return NULL not 0.
* sysdeps/mips/machine-gmon.h: Update MCOUNT for current GCC behavior.
* elf/tst-tls3.c: New file.
* elf/tst-tlsmod1.c: New file.
* elf/Makefile: Add rules to build and run tst-tls3.
* sysdeps/i386/dl-machine.h: Include <tls.h>.
(elf_machine_type_class): Set ELF_RTYPE_CLASS_PLT also for the three
TLS relocations.
* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): More changes
required by passing pointer to last element of the list.
* elf/dl-load.c (_dl_map_object_from_fd): Move adjustment of
l_tls_initimage to a place where it actually is performed.
* elf/tls-macros.h: ...here. New file.
* elf/dl-deps.c (struct openaux_args): Add open_mode element.
(openaux): Pass open_mode as new last argument to _dl_map_object.
(_dl_map_object_deps): Add new argument open_mode. Initialize
open_mode element of args variable with it.
* elf/dl-open.c (dl_open_worker): Pass __RTLD_DLOPEN flag is set to
_dl_map_object_deps.
* elf/rtld.c (dl_main): Add zero as last parameter to
_dl_map_object_deps call.
* sysdeps/generic/ldsodefs.h: Adjust prototype of _dl_map_object_deps.
* elf/nodlopen2.c: New file.
* elf/nodlopenmod2.c: New file.
* elf/Makefile: Add rules to build and run nodlopen2.
* elf/tls-macros.hgg: ...here. New file.
2002-02-08 Richard Henderson <rth@redhat.com>
* elf/Makefile (tests): Add tst-tls1.
* elf/tst-tls1.c: New file.
* sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Don't handle
alignment of TCB for now.
* elf/rtld.c (dl_main): Use p_vaddr as address of TLS
initialization image for the application itself.
loop to initialize TLS block.
2002-02-09 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/dl-tls.c (_dl_allocate_tls): Correctly terminate
loop to initial TLS block.
* csu/version.c (banner): If TLS support is available say so.
