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* Update.Ulrich Drepper2002-07-233-2/+20
| | | | | | | | | | | | | | | | | 2002-07-23 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/libc-tls.c: New file. * csu/Makefile (routines): Add libc-tls. (static-only-routines): Add libc-tls. * elf/dl-support.c (_dl_phdr): New variable. (_dl_phnum): New variable. (_dl_aux_init): Initialize _dl_phdr and _dl_phnum from aux vector. * sysdeps/generic/libc-start.c (__libc_start_main): Reorganize code for !SHARED. First look through auxiliary vector. If TLS always call __pthread_initialize_minimal. * sysdeps/generic/dl-tls.c (_dl_allocate_tls): Make sure size argument in mmap call is never zero.
* Update.Ulrich Drepper2002-07-232-2/+17
| | | | | | 2002-07-22 Ulrich Drepper <drepper@redhat.com> * Makefile: Actually creat tst-signal.out file when running the test.
* Update.Ulrich Drepper2002-07-206-18/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2002-07-19 Ulrich Drepper <drepper@redhat.com> * configure.in: Add test for __thread support in compiler. * config.h.in: Add HAVE___THREAD. * Makefile (headers): Remove errno.h, sys/errno.h, and bits/errno.h. * include/sys/errno.h: Moved to... * stdlib/sys/errno.h: ...here. New file. * stdlib/errno.h: New file. Moved from... * include/errno.h: ...here. Changed into an internal header defining libc-local things like __set_errno. * stdlib/Makefile (headers): Add errno.h, sys/errno.h, and bits/errno.h. * elf/dl-minimal.c: Include <tls.h>. Define errno as thread-local variable if USE_TLS && HAVE___THREAD. Don't define __errno_location either. * elf/rtld.c (_dl_start): Add code to initialize TLS for ld.so from... (_dl_start_final): ...here. Add code to initialize tls elements from bootstrap_map. * sysdeps/generic/errno-loc.c: Define errno as thread-local variable if USE_TLS && HAVE___THREAD. * sysdeps/generic/bits/errno.h: Remove __set_errno definition. * sysdeps/mach/hurd/bits/errno.h: Likewise. * sysdeps/standalone/arm/bits/errno.h: Likewise. * sysdeps/standalone/bits/errno.h: Likewise. * sysdeps/unix/bsd/bsd4.4/bits/errno.h: Likewise. * sysdeps/unix/sysv/aix/bits/errno.h: Likewise. * sysdeps/unix/sysv/hpux/bits/errno.h: Likewise. * sysdeps/unix/sysv/linux/bits/errno.h: Likewise. * sysdeps/unix/sysv/linux/hppa/bits/errno.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/errno.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/errno.h: Likewise. * sysdeps/i386/dl-machine.c (elf_machine_rel) [RTLD_BOOTSTRAP]: Don't use GL(dl_rtld_map), use map parameter. * sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/unix/sysv/linux/i386/sysdep.S: Define errno in .tbss if USE_TLS && HAVE___THREAD. * sysdeps/unix/sysv/linux/i386/sysdep.h: Unify SETUP_PIC_REG definitions. If USE_TLS && HAVE___THREAD store errooor value using TLS code sequence. * sysdeps/unix/sysv/linux/i386/i686/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/getcwd.c: No real need to restore errno. * sysdeps/unix/sysv/linux/grantpt.c: Likewise. * sysdeps/unix/sysv/linux/internal_statvfs.c: Likewise. * sysdeps/unix/sysv/linux/msgctl.c: Likewise. * sysdeps/unix/sysv/linux/readv.c: Likewise. * sysdeps/unix/sysv/linux/writev.c: Likewise.
* Update.Ulrich Drepper2002-07-163-19/+12
| | | | | | | | | | | | | 2002-07-02 H.J. Lu <hjl@gnu.org> * sysdeps/mips/atomicity.h: Don't include <sgidefs.h>. Always use ll/sc. * sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise. * sysdeps/unix/sysv/linux/configure.in: Set arch_minimum_kernel to 2.4.0 for mips. TLS fail if USE_TLS is not defined.
* Update.Ulrich Drepper2002-07-151-0/+5
| | | | | | | 2002-07-14 Ulrich Drepper <drepper@redhat.com> * manager.c (pthread_handle_create): Initialize self-reference in descriptor.
* (pthread_handle_create): Initialize self-reference in descriptor.Ulrich Drepper2002-07-151-0/+1
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* Update.Ulrich Drepper2002-07-112-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * malloc/hooks.c (realloc_check): If mremap succeeds actually use the result. * sysdeps/i386/i486/bits/string.h: Add early clobber for "a" output parameter. Reported by Denis Zaitsev <zzz@cd-club.ru>. * Versions.def (libthread_db): Add GLIBC_2.3. 2002-07-09 Jakub Jelinek <jakub@redhat.com> * libio/freopen.c (freopen): Reset jump tables, use mmap stdio for the new stream if possible. * libio/freopen64.c (freopen64): Likewise. * libio/Makefile (tests): Add tst-freopen. * libio/tst-freopen.c: New file. 2002-07-03 Jakub Jelinek <jakub@redhat.com> * libio/stdio.h (obstack_printf): Add format attribute. (obstack_vprintf): Likewise. 2002-07-04 Jakub Jelinek <jakub@redhat.com> * posix/regex_internal.h (re_token_t): Shrink the structure to 8 resp. 16 bytes on 32-bit resp. 64-bit platforms. (re_charset_t, re_string_t): Reorder structure members for 64-bit architectures. 2002-07-04 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (re_compile_internal): Move clearing of dfa... (init_dfa): ...here. 2002-07-05 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regcomp.c (parse_sub_exp): Add nodes OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP at both ends of sub expressions instead of SUBEXP nodes in parse trees. (calc_first): Fix the Definition of `firsts' of OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP, and remove the definition of SUBEXP. (calc_epsdest): Treat OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP as the nodes which can epsilon transit. * posix/regex_internal.h: Add OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP to IS_EPSILON_NODE macro. * posix/regexec.c (update_regs): New function to update registers by refering OP_OPEN_SUBEXP and OP_CLOSE_SUBEXP nodes. (proceed_next_node): Use the entities of the nodes to determine whether the node can transit to. (set_regs): Use update_regs function to update registers. 2002-07-03 Jakub Jelinek <jakub@redhat.com> * posix/bug-regex4.c (main): Remove duplicate setlocale. * posix/bug-regex6.c: New file. * posix/Makefile (tests): Add bug-regex6. (bug-regex6-ENV): Set LOCPATH. 2002-07-10 Ulrich Drepper <drepper@redhat.com>
* Update.Ulrich Drepper2002-07-103-1/+37
| | | | | * bug-sleep.c: New file. * Makefile (tests): Add bug-sleep.
* Update.Ulrich Drepper2002-07-103-0/+10
| | | | | | | 2002-07-10 Ulrich Drepper <drepper@redhat.com> * wrapsyscall.c: Add __nanosleep alias. * Versions (GLIBC_2.2.6): Add __nanosleep.
* Update.Ulrich Drepper2002-06-302-4/+15
| | | | | | | 2002-06-19 Steven Munroe <sjmunroe@vnet.ibm.com> * Examples/ex9.c (main): Use list of children and join them. (thread): Do not call exit.
* Update.Ulrich Drepper2002-06-212-57/+11
| | | | | | | | | | 2002-06-20 Ulrich Drepper <drepper@redhat.com> * spinlock.c (wait_node_alloc): We cannot use compare-and-exchange. Unconditionally use the code using spinlock. Use __pthread_release to free a spinlock. (wait_node_free): Likewise. (__pthread_acquire, __pthread_release): Unconditionally define.
* Update.Andreas Jaeger2002-06-071-0/+4
| | | | | | 2002-06-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/ia64/pt-machine.h (MEMORY_BARRIER): Fix typo.
* (MEMORY_BARRIER): Fix typo.Andreas Jaeger2002-06-071-1/+1
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* Update.Ulrich Drepper2002-05-242-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2002-05-21 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regex.c: Define `inline' as a macro into nothing for the compilers which lack the keyword. * posix/regex.h: (RE_SYNTAX_GNU_AWK): Remove RE_CONTEXT_INVALID_OPS for the compatibility of gawk. * posix/regcomp.c: Add fake implementation of isblank() for the environments which lack the function. Don't use free_charset() in case of non-i18n envs. (build_range_exp): Don't use i18n related code in case of non-i18n envs. (build_collating_symbol): Likewise. (build_equiv_class): Likewise. (build_charclass): Likewise. (re_compile_fastmap_iter): Likewise. (parse_bracket_exp): Likewise. (build_word_op): Likewise. (regfree): Don't use free_charset() in case of non-i18n envs. * posix/regex_internal.h: Remove COMPLEX_BRACKET from re_token_type_t in case of non-i18n envs. Don't define re_charset_t in case of non-i18n envs. Change the type of wcs of re_string_t from wchar_t to wint_t, since we store also WEOF. * posix/regex_internal.c: (re_string_realloc_buffers): Change the type of wcs of re_string_t from wchar_t to wint_t. (re_string_reconstruct): Likewise. (create_ci_newstate): Don't use i18n related code in case of non-i18n envs. (create_cd_newstate): Likewise. 2002-05-24 Ulrich Drepper <drepper@redhat.com> * iconv/loop.c: Fix typo. 2002-05-23 Jakub Jelinek <jakub@redhat.com> * inet/ether_line.c (ether_line): Fix a typo causing only lower 4 bits of each ethernet address byte being assigned. Don't modify what line points to. * inet/tst-ether_aton.c (main): Add ether_line tests. 2002-05-23 Marcus Brinkmann <marcus@gnu.org> * manual/filesys.texi: Don't make readlink example leak memory when readlink fails.
* Update.Ulrich Drepper2002-05-214-5/+13
| | | | | | | | | | 2002-05-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/pthread.h (pthread_create): Rename first parameter. (pthread_cancel): Likewise. * internals.h (__pthread_create_2_1): Likewise. * sysdeps/unix/sysv/linux/bits/sigthread.h (pthread_kill): Likewise.
* Update.Ulrich Drepper2002-05-202-1/+6
| | | | | | | | | | | 2002-05-16 Bruno Haible <bruno@clisp.org> * MakeTAGS (libc.pot): Don't sort the output. * po/header.pot: Update to match xgettext 0.11 output. 2002-05-16 Bruno Haible <bruno@clisp.org> * MakeTAGS (subdirs): Remove duplicates.
* Update.Ulrich Drepper2002-05-035-69/+112
| | | | | | | | | | | | | | | 2002-05-02 Jakub Jelinek <jakub@redhat.com> * sysdeps/ia64/Makefile: Add ia64libgcc in csu subdir. * sysdeps/ia64/Versions (__divtf3, __divdf3, __divsf3, __divdi3, __moddi3, __udivdi3, __umoddi3, __multi3): Export at GLIBC_2.0. * sysdeps/ia64/ia64libgcc.S: New file. 2002-05-02 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/dl-tls.c (oom): Implement using _dl_fatal_printf. * malloc/memusage.c: Distinguish anonymous mmap.
* Update.Ulrich Drepper2002-05-012-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | 2002-04-30 Jakub Jelinek <jakub@redhat.com> * locale/programs/locarchive.c (create_archive): Add archivefname argument, create fname from it. (enlarge_archive): Honour output_prefix. (open_archive): Likewise. 2002-04-30 Jakub Jelinek <jakub@redhat.com> * locale/programs/locarchive.c (add_locales_to_archive): Don't nest too many stpcpy macros. 2002-04-26 Bruno Haible <bruno@clisp.org> * locale/programs/ld-collate.c (collate_read): Cast first argument for "%.*s" to int. 2002-04-26 Bruno Haible <bruno@clisp.org> * include/libintl.h (__ngettext, __dngettext, __dcngettext, __dcngettext_internal): New declarations. (__gettext, __dgettext, __dcgettext, __dcgettext_internal): Add attribute declarations.
* Update.Ulrich Drepper2002-04-091-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/mach/hurd/chown.c: Use INTDEF for __chown. * sysdeps/unix/sysv/aix/chown.c: Likewise. * sysdeps/unix/grantpt.c: Use INTUSE for __chown calls. * sysdeps/unix/sysv/linux/m68k/chown.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/chown.c: Likewise. * sysdeps/unix/sysv/linux/i386/chown.c: Use INTDEF2 to define __chown_internal. * sysdeps/unix/sysv/linux/s390/s390-32//chown.c: Likewise. * intl/dcngettext.c [_LIBC]: Use INTUSE for __dcngettext. * intl/dngettext.c [_LIBC] (DCNGETTEXT): Use INTUSE. * intl/ngettext.c: Likewise. * include/sys/socket.h: Declare __connect_internal and define __connect macro if not NOT_IN_libc. * sysdeps/mach/hurd/connect.c: Use INTDEF for __connect. * sysdeps/unix/sysv/aix/connect.c: Likewise. * sysdeps/unix/sysv/linux/connect.S: Add __connect_internal alias. * include/unistd.h: Declare __close_internal and define __close macro if not NOT_IN_libc. * libio/libioP.h (JUMO0, JUMP1, JUMP2, JUMP3, WJUMP0, WJUMP1, WJUMP2, WJUMP3): Add extra parenthesis to avoid expanding element names with macors like __close. * sysdeps/unix/syscalls.list: Add __close_internal alias. * include/unistd.h: Declare __dup2_internal and define __dup2 macro if not NOT_IN_libc. * sysdeps/mach/hurd/dup2.c: Use INTDEF for __dup2. * sysdeps/posix/dup2.c: Use INTDEF for __dup2. * sysdeps/unix/syscalls.list: Add __dup2_internal alias. * include/unistd.h: Declare __fork_internal and define __fork macro if not NOT_IN_libc. * sysdeps/mach/hurd/fork.c: Use INTDEF for __fork. * sysdeps/unix/sysv/aix/fork.c: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Add __fork_internal alias. * include/stdio_ext.h: Declare __fsetlocking_internal and define __fsetlocking macro to use it if not NOT_IN_libc. * libio/__fsetlocking.c: Use INTDEF for __fsetlocking. * libio/__fbufsize.c: Correct copyright. * libio/__flbf.c: Likewise. * libio/__fpending.c: Likewise. * libio/__fpurge.c: Likewise. * libio/__freadable.c: Likewise. * libio/__freading.c: Likewise. * libio/__fsetlocking.c: Likewise. * libio/__fwritable.c: Likewise. * libio/__fwriting.c: Likewise. * include/stdio.h: Declare __asprintf_internal and define __asprintf macro to use it if not NOT_IN_libc. * stdio-common/asprintf.c: Use INTDEF for __asprintf. * include/mntent.h: Declare __setmntent_internal, __getmntent_r_internal, __endmntent_internal. Define __setmntent, __getmntent_r, and __endmntent macros to use these functions if not NOT_IN_libc. * misc/mntent_r.c: Use INTDEF for __setmntent, __getmntent_r, and __endmntent. * include/math.h: Declare __finite_internal, __finitef_internal, and __finitel_internal. Redefine isfinite macro if in libc or libm using these functions. * sysdeps/generic/s_ldexp.c: Use INTUSE for __finite calls. * sysdeps/generic/s_ldexpf.c: Use INTUSE for __finitef calls. * sysdeps/generic/s_ldexpl.c: Use INTUSE for __finitel calls. * sysdeps/i386/fpu/s_finite.S: Define _internal alias. * sysdeps/i386/fpu/s_finitef.S: Likewise. * sysdeps/i386/fpu/s_finitel.S: Likewise. * sysdeps/ieee754/dbl-64/s_finite.c: Likewise. * sysdeps/ieee754/flt-32/s_finitef.c: Likewise. * sysdeps/ieee754/ldbl-128/s_finitel.c: Likewise. * sysdeps/ieee754/ldbl-96/s_finitel.c: Likewise. * include/fcntl.h: Declare __fcntl_internal. Define __fcntl macro to use this function if not NOT_IN_libc. * libio/iofdopen.c (_IO_fcntl): Use INTUSE. * sysdeps/generic/fcntl.c: Use INTDEF for __fcntl. * sysdeps/mach/hurd/fcntl.c: Likewise. * sysdeps/unix/sysv/aix/fcntl.c: Likewise. * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. * include/argz.h: Declare __argz_count_internal and __argz_stringify_internal. * intl/l10nflist.c [_LIBC]: Use INTUSE for __argz_count and __argz_stringify. * string/argz-count.c: Use INTDEF for __argz_count. * string/argz-stringify.c: Use INTDEF for __argz_stringify. * include/stdlib.h: Declare __cxa_atexit_internal and define __cxa_atexit macro if not NOT_IN_libc. * stdlib/cxa_atexit.c: Use INTDEF for __cxa_atexit. * dlfcn/Makefile: Define NOT_IN_libc when compiling modcxaatexit.c. * assert/assert.c: Use INTDEF for __assert_fail. * assert/__assert.c: Use INTUSE for call to __assert_fail. * include/assert.h: Declare __assert_fail_internal.
* Update.Ulrich Drepper2002-04-091-1/+1
| | | | | | 2002-04-09 Ulrich Drepper <drepper@redhat.com> * extra-lib.mk: Mark assignment to lib with override.
* Update.Ulrich Drepper2002-04-094-6/+25
| | | | | | | | | | | | | | 2002-04-08 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/timer_getoverr.c: Return real overrun. * sysdeps/pthread/posix-timer.h (struct timer_node): Add overrun_count. * sysdeps/pthread/timer_routines.c (thread_func): Schedule next timeout based on previous one and not on current time. Count overruns. Patch by Eric F. Sorton <eric@cctcorp.com>. * sysdeps/unix/sysv/linux/bits/local_lim.h: Add DELAYTIMER_MAX. (FLOATING_STACKS, ARCH_STACK_MAX_SIZE): Defined.
* Update.Ulrich Drepper2002-04-081-0/+9
| | | | | | | 2002-04-08 Ulrich Drepper <drepper@redhat.com> * Makerules: Use cppflags-iterator.mk to add defines for all test source files.
* Update.Ulrich Drepper2002-04-085-4/+135
| | | | | | | | | | | | | | | | 2002-04-08 kaz Kojima <kkojima@rr.iij4u.or.jp> * elf/elf.h: Define R_SH_TLS_xxx macros. * elf/rtld.c: Remove an extra parenthesis. * elf/tls-macros.h: Define SH version TLS_LE, TLS_IE, TLS_LD and TLS_GD macros. * sysdeps/generic/dl-tls.c: Add a missing semi-colon. * sysdeps/sh/dl-lookupcfg.h: New file. * sysdeps/sh/dl-tls.h: New file. * sysdeps/sh/dl-machine.h (elf_machine_type_class): Set ELF_RTYPE_CLASS_PLT also for the three TLS relocations. (elf_machine_rela): Handle R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32 and R_SH_TLS_TPOFF32 relocations.
* Update.Ulrich Drepper2002-04-0615-2/+88
| | | | | | | | | | | | | | 2002-04-05 Ulrich Drepper <drepper@redhat.com> * timezone/zic.c: Update from tzcode2002c. * timezone/asia: Update from tzdata2002c. * timezone/backward: Likewise. * timezone/europe: Likewise. * timezone/northamerica: Likewise. * timezone/northamerica: Likewise. * timezone/northamerica: Likewise. * timezone/southamerica: Likewise. * timezone/zone.tab: Likewise.
* Update.Ulrich Drepper2002-04-064-11/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2002-03-23 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/brk.c (__curbrk): Declare. * sysdeps/generic/dl-brk.c: Add attribute_hidden to __curbrk. * sysdeps/generic/dl-sbrk.c: Likewise. * sysdeps/unix/arm/dl-brk.S: New file. * sysdeps/unix/bsd/hp/m68k/dl-brk.S: New file. * sysdeps/unix/bsd/osf/alpha/dl-brk.S: New file. * sysdeps/unix/bsd/sun/m68k/dl-brk.S: New file. * sysdeps/unix/bsd/vax/dl-brk.S: New file. * sysdeps/unix/i386/dl-brk.S: New file. * sysdeps/unix/mips/dl-brk.S: New file. * sysdeps/unix/sparc/dl-brk.S: New file. * sysdeps/unix/sysv/linux/alpha/dl-brk.S: New file. * sysdeps/unix/sysv/linux/ia64/dl-brk.S: New file. * sysdeps/unix/sysv/linux/powerpc/dl-brk.S: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/dl-brk.S: New file. * sysdeps/unix/sysv/linux/i386/dl-brk.c: Remove. * sysdeps/unix/sysv/linux/i386/dl-sbrk.c: Remove. 2002-04-03 Andreas Schwab <schwab@suse.de> * Makefile (headers): Add gnu/lib-names.h here instead of install-others. ($(inst_includedir)/gnu/lib-names.h): Remove explicit installation rule. (install-headers): Add dependency on install-headers-nosubdir. * stdio-common/Makefile (headers): Add bits/stdio_lim.h here instead of install-others. ($(inst_includedir)/bits/stdio_lim.h): Remove explicit installation rule. 2002-04-05 Ulrich Drepper <drepper@redhat.com> * manual/users.tex (Enable/Disable Setuid): Fix typo in example. Reported by Sam Roberts <sroberts@uniserve.com>. 2002-04-03 Jakub Jelinek <jakub@redhat.com> * elf/do-rel.h (elf_dynamic_do_rel): Skip relative relocs if l_addr == 0 and ELF_MACHINE_REL_RELATIVE. * sysdeps/alpha/dl-machine.h (ELF_MACHINE_REL_RELATIVE): Define. * sysdeps/ia64/dl-machine.h (ELF_MACHINE_REL_RELATIVE): Define. 2002-04-03 David Mosberger <davidm@hpl.hp.com> * sysdeps/ia64/dl-machine.h (TRAMPOLINE_TEMPLATE): Add unwind info. (RTLD_START): Ditto. (__ia64_init_bootstrap_fdesc_table): Insert stop bit to avoid RAW dependency violation.
* Update.Ulrich Drepper2002-04-021-0/+4
| | | | | | 2002-04-02 Ulrich Drepper <drepper@redhat.com> * sysdeps/ia64/pt-machine.h (MEMORY_BARRIER): Define.
* (MEMORY_BARRIER): Define.Ulrich Drepper2002-04-021-0/+4
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* Update.Ulrich Drepper2002-03-222-3/+4
| | | | | | 2002-03-22 Jakub Jelinek <jakub@redhat.com> * sysdeps/mips/pt-machine.h (MEMORY_BARRIER): Remove.
* Update.Ulrich Drepper2002-03-222-4/+10
| | | | | | 2002-03-22 Ulrich Drepper <drepper@redhat.com> * internals.h (MEMORY_BARRIER): Define as asm with memory as clobber.
* * sysdeps/i386/pt-machine.h: Add testandset and __compare_and_swap Andreas Jaeger2002-03-1718-18/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prototpyes. * sysdeps/alpha/pt-machine.h: Likewise. * sysdeps/arm/pt-machine.h: Likewise. * sysdeps/cris/pt-machine.h: Likewise. * sysdeps/hppa/pt-machine.h: Likewise. * sysdeps/i386/i686/pt-machine.h: Likewise. * sysdeps/ia64/pt-machine.h: Likewise. * sysdeps/m68k/pt-machine.h: Likewise. * sysdeps/mips/pt-machine.h: Likewise. * sysdeps/powerpc/pt-machine.h: Likewise. * sysdeps/s390/s390-32/pt-machine.h: Likewise. * sysdeps/s390/s390-64/pt-machine.h: Likewise. * sysdeps/sh/pt-machine.h: Likewise. * sysdeps/sparc/sparc32/pt-machine.h: Likewise. * sysdeps/sparc/sparc64/pt-machine.h: Likewise. * sysdeps/x86_64/pt-machine.h: Likewise. * internals.h: Move testandset and __compare_and_swap prototypes to pt-machine.h. 2002-03-17 Andreas Jaeger <aj@suse.de> * sysdeps/i386/pt-machine.h: Add testandset and __compare_and_swap prototpyes. * sysdeps/alpha/pt-machine.h: Likewise. * sysdeps/arm/pt-machine.h: Likewise. * sysdeps/cris/pt-machine.h: Likewise. * sysdeps/hppa/pt-machine.h: Likewise. * sysdeps/i386/i686/pt-machine.h: Likewise. * sysdeps/ia64/pt-machine.h: Likewise. * sysdeps/m68k/pt-machine.h: Likewise. * sysdeps/mips/pt-machine.h: Likewise. * sysdeps/powerpc/pt-machine.h: Likewise. * sysdeps/s390/s390-32/pt-machine.h: Likewise. * sysdeps/s390/s390-64/pt-machine.h: Likewise. * sysdeps/sh/pt-machine.h: Likewise. * sysdeps/sparc/sparc32/pt-machine.h: Likewise. * sysdeps/sparc/sparc64/pt-machine.h: Likewise. * sysdeps/x86_64/pt-machine.h: Likewise. * internals.h: Move testandset and __compare_and_swap prototypes to pt-machine.h.
* * errno.c: Include resolv.h to avoid warning.Andreas Jaeger2002-03-032-0/+5
| | | | | | 2002-03-03 Andreas Jaeger <aj@suse.de> * errno.c: Include resolv.h to avoid warning.
* Update.Ulrich Drepper2002-02-272-0/+11
| | | | | | | 2002-02-27 Ulrich Drepper <drepper@redhat.com> * pthread.c [USE_TLS] (thread_self_stack): Correct check for upper stack limit.
* Update.Ulrich Drepper2002-02-246-8/+61
| | | | | | | | | | * attr.c (pthread_getattr_np): Don't take thread descriptor size into account if USE_TLS. * manager.c (pthread_handle_create): Free TLS data structures if call failed. Pass correct stack to clone if USE_TLS. * sysdeps/i386/pt-machine.h: Handle multiple inclusion. * sysdeps/i386/i686/pt-machine.h: Likewise. * sysdeps/i386/tls.h: Unconditionally include <pt-machine.h>.
* Update.Ulrich Drepper2002-02-236-63/+263
| | | | | | | | | | | | | | | | | 2002-02-23 Ulrich Drepper <drepper@redhat.com> * csu/set-init.c: Moved to... * sysdeps/mach/hurd/set-init.c: ...here. New file. * csu/Makefile: Don't compile set-init. * sysdeps/mach/hurd/Makefile: Compile set-init for subdir csu. * sysdeps/mach/hurd/i386/init-first.c: Call __init_misc in addition to __libc_init. * sysdeps/mach/hurd/mips/init-first.c: Likewise. * sysdeps/mach/hurd/powerpc/init-first.c: Likewise. * sysdeps/unix/sysv/linux/init-first.c: Call __init_misc instead of __libc_init. * misc/init-misc.c: Always export __init_misc. Don't define hooks for __libc_subinit.
* Update.Ulrich Drepper2002-02-191-0/+5
| | | | | | | 2002-02-17 Andreas Schwab <schwab@suse.de> * signals.c (sigwait): Check for old sighandler being SIG_ERR, not NULL.
* (sigwait): Check for old sighandler being SIG_ERR, not NULL.Ulrich Drepper2002-02-191-1/+1
|
* Update.Ulrich Drepper2002-02-132-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Update.Ulrich Drepper2002-02-092-0/+6
| | | | | | 2002-02-08 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/tls.h (TLS_INIT_TP): Also initialize %gs.
* Update.Ulrich Drepper2002-02-092-56/+58
| | | | | 2002-02-08 Richard Henderson <rth@twiddle.net> * sysdeps/alpha/elf/initfini.c: Use \n\ for multiline string.
* Update.Ulrich Drepper2002-02-091-0/+5
| | | | | | | | | | | | | | 2002-02-09 Richard Henderson <rth@twiddle.net> * sysdeps/generic/ldsodefs.h (struct rtld_global): Also include _dl_cpuclock_offset if HP_SMALL_TIMING_AVAIL. 2002-02-09 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/dl-environ.c (unsetenv): Clear cnt before use. * po/ca.po: Update from translation team. * po/sk.po: Likewise.
* Update.Ulrich Drepper2002-02-091-11/+9
| | | | | | | | | | | | | | | | | | | 2002-02-08 Ulrich Drepper <drepper@redhat.com> * elf/rtld.c (_dl_start_final): Install DTV explicitly. (dl_main): Move dtv/static TLS handling before relocation. Unconditionally call _dl_tlsoffset. Call _dl_allocate_tls and TLS_INIT_TP to allocate and install the dtv/static TLS block. * sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): If no object so far uses TLS initialize GL(dl_tls_static_size) and GL(dl_tls_static_align) to account for the TCB. (_dl_allocate_tls): New function. * sysdeps/generic/ldsodefs.h (rtld_global): Add _dl_initial_dtv_malloced. * configure.in: Test for __builtin_memset more realistically. * csu/version.c (banner): If TLS support available say so.
* * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the Andreas Jaeger2002-02-083-9/+10
| | | | | | | | | | | | gcc warning. (__pthread_spin_lock): Remove ".set noreorder". * sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise. 2002-02-07 H.J. Lu <hjl@gnu.org> * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the gcc warning. (__pthread_spin_lock): Remove ".set noreorder". * sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise.
* * sysdeps/mips/atomicity.h (exchange_and_add): Not use branchAndreas Jaeger2002-02-071-1/+0
| | | | | | | | likely. (atomic_add): Likewise. (compare_and_swap): Likewise. * sysdeps/unix/sysv/linux/mips/sys/tas.h (_test_and_set): Likewise.
* Do not use branch likely.Andreas Jaeger2002-02-073-11/+17
| | | | | | | | | | | 2002-02-05 H.J. Lu <hjl@gnu.org> * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Not use branch likely. * sysdeps/mips/pt-machine.h (testandset): Likewise. (__compare_and_swap): Likewise. >>>>>>> 1.469
* Update.Ulrich Drepper2002-02-074-69/+87
| | | | | | | | | | | | | | 2002-02-07 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/dl-tls.c (_dl_determine_tlsoffset): Account for alignment of the TCB and store total size and alignment of static TLS block in _dl_tls_static_size and _dl_tls_static_align. tls_index is a typedef. * sysdeps/generic/ldsodefs.h: Declare _dl_tls_static_size and _dl_tls_static_align. * sysdeps/i386/dl-tls.h: tls_index is a typedef. * elf/dl-support.c: Define _dl_tls_static_size and _dl_tls_static_align.
* Update.Ulrich Drepper2002-02-072-0/+4
| | | | | | | | | | | | 2002-02-06 Ulrich Drepper <drepper@redhat.com> * configure.in: Add --without-tls option. * sysdeps/i386/elf/configure.in: Don't check for TLS support if --without-tls is given. * sysdeps/generic/dl-tls.c: Include <tls.h>. * sysdeps/i386/dl-tls.h: Don't define anything if !USE_TLS.
* Update.Ulrich Drepper2002-02-072-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2002-02-06 Ulrich Drepper <drepper@redhat.com> * Versions.def [ld]: Add GLIBC_2.3. * elf/Versions [ld]: Add __tls_get_addr to GLIBC_2.3. * elf/Makefile (dl-routines): Add dl-tls. (distribute): Add dl-tls.h. * sysdeps/generic/ldsodefs.h (struct rtld_global): Remove _dl_tls_module_cnt, add _dl_tls_max_dtv_idx and _dl_tls_dtv_gaps. Add prototypes for _dl_next_tls_modid and _dl_determine_tlsoffset. * elf/dl-load.c (_dl_map_object_from_fd): Store alignment requirement along with the other info in the link map. Change queueing of init images for double linked list. Use _dl_next_tls_modid to compute l_tls_modid. * elf/rtld.c (_dl_start_final): Store alignment requirement along with the other info in rtld map and executable map. (dl_main): Add ld.so to the init image list if necessary. Compute final module ID with _dl_next_tls_modid. * include/link.h (struct link_map): Add l_tls_previmage and l_tls_align. * eld/dl-support.c: Define _dl_tls_max_dtv_idx and _dl_tls_dtv_gaps. * sysdeps/i386/elf/Versions: New file. * sysdeps/generic/dl-tls.c: New file. * sysdeps/generic/dl-tls.h: New file. * sysdeps/i386/dl-tls.h: New file. attribute((packed)) to counter stupid people misusing gcc options.
* Update.Ulrich Drepper2002-02-054-139/+271
| | | | | | | | | | | | | | | * elf/rtld.c (_dl_start_final): Allocate TLS and initialize thread-pointer as soon as possible. * sysdeps/generic/ldsodefs.h: Include <tls.h>. Define first TLS elements in rtld_global. * sysdeps/generic/tls.h: New file. * elf/Makefile (distribute): Add tls.h. * sysdeps/i386/dl-machine.h (elf_machine_rel): Add support for TLS relocations. Not complete yet. * resolv/resolv.h: Allow user to define __need_res_state and only define __res_start structure then. * include/resolv.h: Only declare functions if _RESOLV_H_ is defined.
* Update.Ulrich Drepper2002-02-031-0/+9
| | | | | | | 2002-02-02 Ulrich Drepper <drepper@redhat.com> * manual/examples/mkfsock.c (make_named_socket): Make sure name is always NUL-terminated. Patch by Chris D. Sloan <cds@cs.hmc.edu>.
* Update.Ulrich Drepper2002-02-032-46/+19
| | | | | | | | | | | | | | | | | | | | | 2002-02-01 H.J. Lu <hjl@gnu.org> * sysdeps/mips/atomicity.h (exchange_and_add): Use branch likely. (atomic_add): Likewise. (compare_and_swap): Return 0 only when failed to compare. Use branch likely. * sysdeps/unix/sysv/linux/mips/sys/tas.h (_test_and_set): Use branch likely. 2002-02-03 kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/sh/dl-machine.h (elf_machine_rela): Fix a typo. 2002-02-02 Ulrich Drepper <drepper@redhat.com> * elf/dl-minimal.c (__strsep): New minimal implementation.
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