summaryrefslogtreecommitdiff
path: root/elf
AgeCommit message (Collapse)Author
2007-07-12Update Copyright years.cvs/fedora-glibc-2_5-20070712T1701Jakub Jelinek
2007-07-122007-07-01 Jakub Jelinek <jakub@redhat.com>Jakub Jelinek
* elf/dl-sysdep.c (_dl_important_hwcaps): Add integer overflow check. * elf/dl-minimal.c (__libc_memalign): Likewise. Handle malloc (0). Return NULL if mmap failed instead of asserting it does not. (calloc): Check for integer overflow. * elf/dl-minimal.c (__strtoul_internal): Fix parsing of numbers bigger than LONG_MAX / 10.
2007-07-122007-06-19 Ulrich Drepper <drepper@redhat.com>Jakub Jelinek
* sysdeps/generic/ldsodefs.h (rtld_global): Reorder some elements to fill in holes (rtld_global_ro): Likewise. 2007-06-18 Jakub Jelinek <jakub@redhat.com> * elf/dl-addr.c (_dl_addr): Skip PT_LOAD checking if l_contiguous. Move PT_LOAD checking to... (_dl_addr_inside_object): ... here, new function. * elf/dl-sym.c (do_sym): If not l_contiguous, call _dl_addr_inside_object. * elf/dl-iteratephdr.c (__dl_iterate_phdr): Likewise. * dlfcn/dlinfo.c (dlinfo_doit): Likewise. * elf/dl-open.c (dl_open_worker): Likewise. (_dl_addr_inside_object): New function if IS_IN_rtld. * elf/dl-load.c (_dl_map_object_from_fd): Set l_contiguous if no holes are present or are PROT_NONE protected. * include/link.h (struct link_map): Add l_contiguous field. * sysdeps/generic/ldsodefs.h (_dl_addr_inside_object): New prototype.
2007-07-122007-06-18 Jakub Jelinek <jakub@redhat.com>Jakub Jelinek
* elf/rtld.c (dl_main): Don't call init_tls more than once.
2007-07-122007-06-19 Ulrich Drepper <drepper@redhat.com>Jakub Jelinek
* elf/dl-close.c (free_mem): Free _dl_scope_free_list. 2007-06-13 Jakub Jelinek <jakub@redhat.com> * include/link.h: Don't include rtld-lowlevel.h. (struct link_map): Remove l_scope_lock. * sysdeps/generic/ldsodefs.h: Don't include rtld-lowlevel.h. (_dl_scope_free_list): New field (variable) in _rtld_global. (DL_LOOKUP_SCOPE_LOCK): Remove. (_dl_scope_free): New prototype. * elf/dl-runtime.c (_dl_fixup): Don't use __rtld_mrlock_*lock. Don't pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x. (_dl_profile_fixup): Likewise. * elf/dl-sym.c (do_sym): Likewise. Use wrapped _dl_lookup_symbol_x whenever !RTLD_SINGLE_THREAD_P, use THREAD_GSCOPE_SET_FLAG and THREAD_GSCOPE_RESET_FLAG around it. * elf/dl-close.c (_dl_close_worker): Don't use __rtld_mrlock_{change,done}. Call _dl_scope_free on the old scope. Make sure THREAD_GSCOPE_WAIT () happens if any old scopes were queued or if l_scope_mem has been abandoned. * elf/dl-open.c (_dl_scope_free): New function. (dl_open_worker): Use it. Don't use __rtld_mrlock_{change,done}. * elf/dl-support.c (_dl_scope_free_list): New variable. * elf/dl-lookup.c (add_dependency): Remove flags argument. Remove DL_LOOKUP_SCOPE_LOCK handling. (_dl_lookup_symbol_x): Adjust caller. Remove DL_LOOKUP_SCOPE_LOCK handling. * elf/dl-object.c (_dl_new_object): Don't use __rtld_mrlock_initialize.
2007-07-122007-06-09 Ulrich Drepper <drepper@redhat.com>Jakub Jelinek
* elf/do-lookup.h (do_lookup_x): Read r_nlist before r_list and make sure gcc doesn't mess around with this. 2007-06-08 Ulrich Drepper <drepper@redhat.com> * elf/dl-lookup.c (_dl_lookup_symbol_x): Remove use of r_nlist. 2007-06-08 Jakub Jelinek <jakub@redhat.com> * elf/dl-close.c (_dl_close_worker): Remove all to be removed libraries from the global scope at once and call THREAD_GSCOPE_WAIT at most once per _dl_close_worker. 2007-05-18 Ulrich Drepper <drepper@redhat.com> * elf/dl-close.c (_dl_close_worker): When removing object from global scope, wait for all lookups to finish afterwards. * elf/dl-open.c (add_to_global): When global scope array must grow, allocate a new one and free old array only after all lookups finish. * elf/dl-runtime.c (_dl_fixup): Protect using global scope. (_dl_lookup_symbol_x): Likewise. * elf/dl-support.c: Define _dl_wait_lookup_done. * sysdeps/generic/ldsodefs.h (struct rtld_global): Add _dl_wait_lookup_done. 2007-05-11 Ulrich Drepper <drepper@redhat.com> * elf/dl-close.c (_dl_close_worker): Help gcc to optimize by adding new variables. * elf/dl-open.c (add_to_global): Introduce variable ns to help gcc optimize. Completely extend global scope array before making the new entries visible. 2007-01-15 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/ldsodefs.h: Define DL_LOOKUP_SCOPE_LOCK. * elf/dl-lookup.c (add_dependency): If scope map is locked, unlock it before getting dl_load_lock and then relock. (_dl_lookup_symbol_x): Pass flags to add_dependency. When rerunning _dl_lookup_symbol_x, compute symbol_scope again in case we unlocked the scope. * elf/dl-runtime.c (_dl_fixup): Pass DL_LOOKUP_SCOPE_LOCK to _dl_lookup_symbol_x in case we locked the scope. (_dl_profile_fixup): Likewise. * elf/dl-sym.c (do_sym): In flags passed to call_dl_lookup, also set DL_LOOKUP_SCOPE_LOCK. 2006-10-29 Jakub Jelinek <jakub@redhat.com> * elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise. * elf/dl-close.c (_dl_close_worker): Likewise. * elf/dl-open.c (_dl_open_worker): Likewise. * sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. 2006-10-27 Jakub Jelinek <jakub@redhat.com> * elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope argument. (_dl_lookup_symbol_x): Adjust caller. * sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove _ns_global_scope. * elf/rtld.c (dl_main): Don't initialize _ns_global_scope. * elf/dl-libc.c: Revert l_scope name changes. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * elf/dl-close.c (_dl_close): Likewise. * elf/dl-open.c (dl_open_worker): Likewise. If not SINGLE_THREAD_P, always use __rtld_mrlock_{change,done}. Always free old scope list here if not l_scope_mem. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name change. Never free scope list here. Just __rtld_mrlock_lock before the lookup and __rtld_mrlock_unlock it after the lookup. * elf/dl-sym.c: Likewise. * include/link.h (struct r_scoperec): Remove. (struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem with l_scope_mem and l_scoperec_lock with l_scope_lock. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to _dl_lookup_symbol_x code. 2006-10-17 Jakub Jelinek <jakub@redhat.com> * elf/dl-runtime.c: Include sysdep-cancel.h. (_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. * elf/dl-sym.c: Include sysdep-cancel.h. (do_sym): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. * elf/dl-close.c: Include sysdep-cancel.h. (_dl_close): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. * elf/dl-open.c: Include sysdep-cancel.h. (dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. 2006-10-09 Ulrich Drepper <drepper@redhat.com> Jakub Jelinek <jakub@redhat.com> Implement reference counting of scope records. * elf/dl-close.c (_dl_close): Remove all scopes from removed objects from the list in objects which remain. Always allocate new scope record. * elf/dl-open.c (dl_open_worker): When growing array for scopes, don't resize, allocate a new one. * elf/dl-runtime.c: Update reference counters before using a scope array. * elf/dl-sym.c: Likewise. * elf/dl-libc.c: Adjust for l_scope name change. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * include/link.h: Include <rtld-lowlevel.h>. Define struct r_scoperec. Replace r_scope with pointer to r_scoperec structure. Add l_scoperec_lock. * sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>. * sysdeps/generic/rtld-lowlevel.h: New file. nptl/ 2007-05-28 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/tls.h (THREAD_GSCOPE_RESET_FLAG): Use explicit insn suffix. (THREAD_GSCOPE_GET_FLAG): Remove. * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Remove. * allocatestack.c (__wait_lookup_done): Revert 2007-05-24 changes. * sysdeps/powerpc/tls.h (tcbhead_t): Remove gscope_flag. (THREAD_GSCOPE_GET_FLAG): Remove. (THREAD_GSCOPE_RESET_FLAG): Use THREAD_SELF->header.gscope_flag instead of THREAD_GSCOPE_GET_FLAG. (THREAD_GSCOPE_SET_FLAG): Likewise. Add atomic_write_barrier after it. * sysdeps/s390/tls.h (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT): Define. * sysdeps/sparc/tls.h (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT): Define. * sysdeps/sh/tls.h (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT): Define. * sysdeps/ia64/tls.h (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT): Define. 2007-05-24 Richard Henderson <rth@redhat.com> * descr.h (struct pthread): Add header.gscope_flag. * sysdeps/alpha/tls.h (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_WAIT): Define. 2007-05-26 Ulrich Drepper <drepper@redhat.com> * allocatestack.c: Revert last change. * init.c: Likewise. * sysdeps/i386/tls.h: Likewise. * sysdeps/x86_64/tls.h: Likewise. 2007-05-24 Jakub Jelinek <jakub@redhat.com> * sysdeps/powerpc/tls.h (tcbhead_t): Add gscope_flag. (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT): Define. (THREAD_GSCOPE_GET_FLAG, THREAD_GSCOPE_SET_FLAG, THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_WAIT): Define. * sysdeps/i386/tls.h (THREAD_GSCOPE_WAIT): Don't use PTR_DEMANGLE. (THREAD_GSCOPE_GET_FLAG): Define. * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Define. * allocatestack.c (__wait_lookup_done): Use THREAD_GSCOPE_GET_FLAG instead of ->header.gscope_flag directly. 2007-05-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Remove ptr_wait_lookup_done again. * init.c (pthread_functions): Don't add .ptr_wait_lookup_done here. (__pthread_initialize_minimal_internal): Initialize _dl_wait_lookup_done pointer in _rtld_global directly. * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): Remove code to code _dl_wait_lookup_done. * sysdeps/x86_64/tls.h (THREAD_GSCOPE_WAIT): The pointer is not encrypted for now. 2007-05-19 Ulrich Drepper <drepper@redhat.com> * allocatestack.c (__wait_lookup_done): New function. * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Add ptr_wait_lookup_done. * init.c (pthread_functions): Initialize .ptr_wait_lookup_done. * pthreadP.h: Declare __wait_lookup_done. * sysdeps/i386/tls.h (tcbhead_t): Add gscope_flag. Define macros to implement reference handling of global scope. * sysdeps/x86_64/tls.h: Likewise. * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): Initialize GL(dl_wait_lookup_done). 2006-12-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_initialize): Add missing closing parenthesis. 2006-10-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. (SINGLE_THREAD_P): Define to 1 if IS_IN_rtld. * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. 2006-10-27 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, __rtld_mrlock_change): Update oldval if atomic compare and exchange failed. * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): Define to THREAD_SELF->header.multiple_threads. * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (SINGLE_THREAD_P): Likewise. 2006-10-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/rtld-lowlevel.h: New file..
2007-07-122007-05-06 Ulrich Drepper <drepper@redhat.com>Jakub Jelinek
[BZ #4131] * elf/dl-addr.c (_dl_addr): Compare address with actual segment boundaries to work around systems with overlapping binary loading. Based on a patch by Suzuki <suzuki@in.ibm.com>.
2007-07-122007-04-13 Jakub Jelinek <jakub@redhat.com>Jakub Jelinek
[BZ #4344] * elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors. Reported by David Anderson <davea42@earthlink.net>.
2007-07-122007-03-16 Jakub Jelinek <jakub@redhat.com>Jakub Jelinek
* elf/dl-open.c (dl_open_worker): Declare l in 2 different smaller scopes. * elf/dl-dst.h (DL_DST_REQ_STATIC): Add l as macro argument. (DL_DST_REQUIRED): Adjust user.
2007-01-12 * elf/dl-support.c: Include dl-procinfo.h.Jakub Jelinek
* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4, PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS, PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X): Define. (_dl_string_platform): Use PPC_PLATFORM_* macros instead of hardcoded constants. * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use PPC_PLATFORM_* macros for array designators. * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap names to the beginning. (_dl_powerpc_platforms): Add "power6x". * sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease. (HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP. (_DL_PLATFORMS_COUNT): Increase. (_dl_string_platform): Handle power6x case. * sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP, PPC_FEATURE_POWER6_EXT): Define. (PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
2007-01-12 * elf/dl-load.c (decompose_rpath): Return bool rather than void.Jakub Jelinek
If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and return false, otherwise return true. (cache_rpath): Return decompose_rpath return value.
2007-01-12 * elf/dl-close.c (_dl_close_worker): Renamed from _dl_close andJakub Jelinek
split out locking and parameter checking. (_dl_close): Call _dl_close_worker after locking and checking. * elf/dl-open.c (_dl_open): Call _dl_close_worker instead of _dl_close. * elf/Makefile: Add rules to build and run tst-thrlock. * elf/tst-thrlock.c: New file. [BZ #3429] * elf/dl-open.c (dl_open_worker): Keep holding dl_load_lock until we are sure we do not need it anymore for _dl_close. Also move the asserts inside the lock region. Patch mostly by Suzuki <suzuki@in.ibm.com>.
2007-01-12 * elf/dl-minimal.c (realloc): Optimize last patch.Jakub Jelinek
[BZ #3352] * elf/dl-minimal.c (realloc): Let malloc() return a new pointer, and use memcpy() if it does.
2007-01-12 * elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0Jakub Jelinek
rather than r->r_brk.
2007-01-12 * nis/nis_table.c (nis_list): If __follow_path fails in the newJakub Jelinek
code, make sure the nis_freeresult call doesn't crash and that the result is reported correctly. * nis/nis_table.c (nis_list): Handle FOLLOW_PATH | ALL_RESULTS when callback is NULL. * nis/Versions (libnss_nisplus): Add _nss_nisplus_initgroups_dyn@@GLIBC_PRIVATE. * nis/Makefile (libnss_nisplus-routines): Add nisplus-initgroups. * nis/nss_nisplus/nisplus-grp.c (tablename_val, tablename_len, _nss_create_tablename): Rename to... (grp_tablename_val, grp_tablename_len, _nss_grp_create_tablename): ... these. No longer static. (internal_setgrent): Adjust users. (_nss_nisplus_getgrnam_r, _nss_nisplus_getgrgid_r): Likewise. Don't use locking around _nss_grp_create_tablename call. * nis/nss_nisplus/nisplus-initgroups.c: New file.
2007-01-08* elf/elf.h (R_MIPS_GLOB_DAT): Define. Jakub Jelinek
(R_MIPS_NUM): Bump by 1. 2006-10-27 Richard Sandiford <richard@codesourcery.com> * elf/elf.h (R_MIPS_GLOB_DAT): Define. (R_MIPS_NUM): Bump by 1.
2007-01-03* posix/getconf.c: Update copyright year.Ulrich Drepper
* nss/getent.c: Likewise. * iconv/iconvconfig.c: Likewise. * iconv/iconv_prog.c: Likewise. * elf/ldconfig.c: Likewise. * catgets/gencat.c: Likewise. * csu/version.c: Likewise. * elf/ldd.bash.in: Likewise. * elf/sprof.c (print_version): Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * nscd/nscd.c (print_version): Likewise. * debug/xtrace.sh: Likewise. * malloc/memusage.sh: Likewise. * malloc/mtrace.pl: Likewise. * debug/catchsegv.sh: Likewise.
2006-12-19* elf/dl-support.c: Include dl-procinfo.h.Ulrich Drepper
* sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4, PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS, PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X): Define. (_dl_string_platform): Use PPC_PLATFORM_* macros instead of hardcoded constants. * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use PPC_PLATFORM_* macros for array designators. 2006-11-11 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap names to the beginning. (_dl_powerpc_platforms): Add "power6x". * sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease. (HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP. (_DL_PLATFORMS_COUNT): Increase. (_dl_string_platform): Handle power6x case. * sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP, PPC_FEATURE_POWER6_EXT): Define. (PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment.
2006-11-10[BZ #3483]Ulrich Drepper
* elf/ldconfig.c (main): Call setlocale and textdomain. Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
2006-11-10[BZ #3465]Ulrich Drepper
* sunrpc/clnt_raw.c: Minimal message improvements. * sunrpc/pm_getmaps.c: Likewise. * nis/nss_nisplus/nisplus-publickey.c: Likewise. * nis/nis_print_group_entry.c: Likewise. * locale/programs/repertoire.c: Likewise. * locale/programs/charmap.c: Likewise. * malloc/memusage.sh: Likewise. * elf/dl-deps.c: Likewise. * locale/programs/ld-collate.c: Likewise. * libio/vswprintf.c: Likewise. * malloc/memusagestat.c: Likewise. * sunrpc/auth_unix.c: Likewise. * sunrpc/rpc_main.c: Likewise. * nscd/cache.c: Likewise. * locale/programs/repertoire.c: Unify output messages. * locale/programs/charmap.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-time.c: Likewise. * elf/ldconfig.c: Likewise. * nscd/selinux.c: Likewise. * elf/cache.c: Likewise. Patch mostly by Benno Schulenberg <bensberg@justemail.net>.
2006-11-09* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0cvs/fedora-glibc-20061109T1949Ulrich Drepper
rather than r->r_brk. 2006-11-08 Jakub Jelinek <jakub@redhat.com> * elf/dl-load.c (decompose_rpath): Return bool rather than void. If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and return false, otherwise return true. (cache_rpath): Return decompose_rpath return value. 2006-11-07 Jakub Jelinek <jakub@redhat.com> * include/libc-symbols.h (declare_symbol): Rename to... (declare_symbol_alias): ... this. Add ORIGINAL argument, imply strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes .size directive. * sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias changes. * sysdeps/gnu/siglist.c: Likewise.
2006-10-29* elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P.Ulrich Drepper
* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise. * elf/dl-close.c (_dl_close_worker): Likewise. * elf/dl-open.c (_dl_open_worker): Likewise. * sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define.
2006-10-28* configure.in: Require assembler support for visibility, compilerUlrich Drepper
support for visibility and aliases, linker support for various -z options. * Makeconfig: Remove conditional code which now is unnecessary. * config.h.in: Likewise. * config.make.in: Likewise. * dlfcn/Makefile: Likewise. * elf/Makefile: Likewise. * elf/dl-load.c: Likewise. * elf/rtld.c: Likewise. * include/libc-symbols.h: Likewise. * include/stdio.h: Likewise. * io/Makefile: Likewise. * io/fstat.c: Likewise. * io/fstat64.c: Likewise. * io/fstatat.c: Likewise. * io/fstatat64.c: Likewise. * io/lstat.c: Likewise. * io/lstat64.c: Likewise. * io/mknod.c: Likewise. * io/mknodat.c: Likewise. * io/stat.c: Likewise. * io/stat64.c: Likewise. * libio/stdio.c: Likewise. * nscd/Makefile: Likewise. * stdlib/Makefile: Likewise. * stdlib/atexit.c: Likewise. * sysdeps/generic/ldsodefs.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/i386/sysdep.h: Likewise. * sysdeps/i386/i686/memcmp.S: Likewise. * sysdeps/powerpc/powerpc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
2006-10-27* Makerules: USE_TLS support is now default.Ulrich Drepper
* tls.make.c: Likewise.
2006-10-27USE_TLS support is now default.Ulrich Drepper
* tls.make.c: USE_TLS support is now default. * csu/Versions: Likewise. * csu/libc-start.c: Likewise. * csu/libc-tls.c: Likewise. * csu/version.c: Likewise. * dlfcn/dlinfo.c: Likewise. * elf/dl-addr.c: Likewise. * elf/dl-cache.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-iteratephdr.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-support.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-sysdep.c: Likewise. * elf/dl-tls.c: Likewise. * elf/ldconfig.c: Likewise. * elf/rtld.c: Likewise. * elf/tst-tls-dlinfo.c: Likewise. * elf/tst-tls1.c: Likewise. * elf/tst-tls10.h: Likewise. * elf/tst-tls14.c: Likewise. * elf/tst-tls2.c: Likewise. * elf/tst-tls3.c: Likewise. * elf/tst-tls4.c: Likewise. * elf/tst-tls5.c: Likewise. * elf/tst-tls6.c: Likewise. * elf/tst-tls7.c: Likewise. * elf/tst-tls8.c: Likewise. * elf/tst-tls9.c: Likewise. * elf/tst-tlsmod1.c: Likewise. * elf/tst-tlsmod13.c: Likewise. * elf/tst-tlsmod13a.c: Likewise. * elf/tst-tlsmod14a.c: Likewise. * elf/tst-tlsmod2.c: Likewise. * elf/tst-tlsmod3.c: Likewise. * elf/tst-tlsmod4.c: Likewise. * elf/tst-tlsmod5.c: Likewise. * elf/tst-tlsmod6.c: Likewise. * include/errno.h: Likewise. * include/link.h: Likewise. * include/tls.h: Likewise. * locale/global-locale.c: Likewise. * locale/localeinfo.h: Likewise. * malloc/arena.c: Likewise. * malloc/hooks.c: Likewise. * malloc/malloc.c: Likewise. * resolv/Versions: Likewise. * sysdeps/alpha/dl-machine.h: Likewise. * sysdeps/alpha/libc-tls.c: Likewise. * sysdeps/generic/ldsodefs.h: Likewise. * sysdeps/generic/tls.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/ia64/dl-machine.h: Likewise. * sysdeps/ia64/libc-tls.c: Likewise. * sysdeps/mach/hurd/fork.c: Likewise. * sysdeps/mach/hurd/i386/tls.h: Likewise. * sysdeps/powerpc/powerpc32/dl-machine.c: Likwise. * sysdeps/powerpc/powerpc32/dl-machine.h: Likewise. * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise. * sysdeps/s390/libc-tls.c: 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.
2006-10-27* elf/Makefile: Add rules to build and run tst-thrlock.Ulrich Drepper
* elf/tst-thrlock.c: New file.
2006-10-27* elf/dl-close.c (_dl_close_worker): Renamed from _dl_close andUlrich Drepper
split out locking and parameter checking. (_dl_close): Call _dl_close_worker after locking and checking. * elf/dl-open.c (_dl_open): Call _dl_close_worker instead of _dl_close. we are sure we do not need it anymore for _dl_close. Also move * elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope
2006-10-27[BZ #3429]Ulrich Drepper
2006-10-27 Ulrich Drepper <drepper@redhat.com> [BZ #3429] * elf/dl-open.c (dl_open_worker): Keep holding dl_load_lock until we are sure we do not need it anymore for _dl_close. ALso move the asserts inside the lock region. Patch mostly by Suzuki <suzuki@in.ibm.com>.
2006-10-27* elf/dl-lookup.c (_dl_debug_bindings): Remove unised symbol_scopeUlrich Drepper
argument. (_dl_lookup_symbol_x): Adjust caller. * sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove _ns_global_scope. * elf/rtld.c (dl_main): Don't initialize _ns_global_scope. * elf/dl-libc.c: Revert l_scope name changes. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * elf/dl-close.c (_dl_close): Likewise. * elf/dl-open.c (dl_open_worker): Likewise. If not SINGLE_THREAD_P, always use __rtld_mrlock_{change,done}. Always free old scope list here if not l_scope_mem. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name change. Never free scope list here. Just __rtld_mrlock_lock before the lookup and __rtld_mrlock_unlock it after the lookup. * elf/dl-sym.c: Likewise. * include/link.h (struct r_scoperec): Remove. (struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem with l_scope_mem and l_scoperec_lock with l_scope_lock.
2006-10-18[BZ #3313]Ulrich Drepper
2006-10-17 Jakub Jelinek <jakub@redhat.com> * sunrpc/xdr_mem.c (xdrmem_setpos): Don't compare addresses as signed longs, check for x_base + pos overflow. * sunrpc/Makefile (tests): Add tst-xdrmem2. * sunrpc/tst-xdrmem2.c: New test. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to _dl_lookup_symbol_x code. 2006-10-17 Jakub Jelinek <jakub@redhat.com> * elf/dl-runtime.c: Include sysdep-cancel.h. (_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-sym.c: Include sysdep-cancel.h. (do_sym): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-close.c: Include sysdep-cancel.h. (_dl_close): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-open.c: Include sysdep-cancel.h. (dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. 2006-10-17 Jakub Jelinek <jakub@redhat.com> [BZ #3313] * malloc/malloc.c (malloc_consolidate): Set maxfb to address of last fastbin rather than end of fastbin array. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct body macro. * sysdeps/x86_64/bits/atomic.h (__arch_c_compare_and_exchange_val_64_acq): Add missing casts. (catomic_decrement): Use correct body macro. 2006-10-17 Jakub Jelinek <jakub@redhat.com> * include/atomic.h: Add a unique prefix to all local variables in macros. * csu/tst-atomic.c (do_test): Test also catomic_* macros. * include/link.h: Include <rtld-lowlevel.h>. Define struct
2006-10-13* elf/dl-minimal.c (realloc): Optimize last patch.Ulrich Drepper
2006-10-12[BZ #3352]Ulrich Drepper
2006-10-12 Richard Sandiford <richard@codesourcery.com> [BZ #3352] * elf/dl-minimal.c (realloc): Let malloc() return a new pointer, and use memcpy() if it does.
2006-10-11* include/atomic.c: Define catomic_* operations.Ulrich Drepper
* sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems. * stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*. * malloc/memusage.c: Likewise. * gmon/mcount.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-profile.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-fptr.c: Likewise. * resolv/res_libc.c: Likewise.
2006-10-10 Jakub Jelinek <jakub@redhat.com>Ulrich Drepper
Implement reference counting of scope records. * elf/dl-close.c (_dl_close): Remove all scopes from removed objects from the list in objects which remain. Always allocate new scope record. * elf/dl-open.c (dl_open_worker): When growing array for scopes, don't resize, allocate a new one. * elf/dl-runtime.c: Update reference counters before using a scope array. * elf/dl-sym.c: Likewise. * elf/dl-libc.c: Adjust for l_scope name change. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * include/link.h: Inlcude <rtld-lowlevel.h>. Define struct r_scoperec. Replace r_scope with pointer to r_scoperec structure. Add l_scoperec_lock. * sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>. * sysdeps/generic/rtld-lowlevel.h: New file. * include/atomic.h: Rename atomic_and to atomic_and_val and atomic_or to atomic_or_val. Define new macros atomic_and and atomic_or which do not return values. * sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or. Various cleanups. * sysdeps/i386/i486/bits/atomic.h: Likewise.
2006-10-02* elf/rtld.c (dl_main): Don't use prelinking if LD_DYNAMIC_WEAK isUlrich Drepper
used.
2006-09-29[BZ #3273]Ulrich Drepper
2006-09-29 Ulrich Drepper <drepper@redhat.com> [BZ #3273] * nscd/nscd_initgroups.c (__nscd_getgrouplist): It is OK to have found no group members. Patch by Petr Baudis. 2006-09-29 Jakub Jelinek <jakub@redhat.com> * elf/rtld.c (_dl_start_final): If not USE___THREAD, don't assert bootstrap_map.l_tls_modid is zero. (_dl_start): Initialize bootstrap_map.l_tls_modid to 0 if USE___THREAD.
2006-09-19* elf/dl-cache.c (HWCAP_CHECK): If _DL_PLATFORMS_COUNT, butcvs/fedora-glibc-20060919T1847cvs/fedora-glibc-20060919T1816Ulrich Drepper
platform == -1, reject any libs with non-zero _DL_HWCAP_PLATFORM bits.
2006-09-19* elf/dl-close.c (_dl_close): If dependency is not unloaded makeUlrich Drepper
sure no reference to the unloaded map's search list remains in the dependency's scope. 2006-09-16 Jakub Jelinek <jakub@redhat.com> * elf/Makefile: Add rules to build and run unload7 test. * elf/unload7.c: New test. * elf/unload7mod1.c: New file. * elf/unload7mod2.c: New file.
2006-09-05* Makerules (shlib.lds): If have-hash-style, put .hash sectioncvs/fedora-glibc-20060905T0633Ulrich Drepper
at the end of the RO segment. 2006-09-04 Ulrich Drepper <drepper@redhat.com> * elf/do-lookup.h (do_lookup_x): Initialize symidx in case the new style hash table format is used. 2006-09-04 Jakub Jelinek <jakub@redhat.com>
2006-08-31* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Addcvs/fedora-glibc-20060831T1812Ulrich Drepper
ld.so. * malloc/malloc.c (_int_malloc): Use full list insert and not shortcut which assumes the list is empty for large requests too. * elf/tst-addr1.c (do_test): Allow i.dli_sname "_IO_printf".
2006-08-29* elf/dl-load.c (_dl_init_paths): Expand DSTs.Ulrich Drepper
2006-08-28* elf/dl-open.c (dl_open_worker): Allow $LIB and $PLATFORM inUlrich Drepper
dlopen parameters.
2006-08-24[BZ #2683]Ulrich Drepper
2006-08-24 Ulrich Drepper <drepper@redhat.com> [BZ #2683] * elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols. If symbol has a value use it. * elf/tst-dladdr1.c: New file. * elf/Makefile: Add rules to build and run tst-addr1.
2006-08-21[BZ #3018]Ulrich Drepper
2006-07-30 Joseph S. Myers <joseph@codesourcery.com> [BZ #3018] * Makerules (depfiles): Handle extra-test-objs the same as extra-objs. (common-mostlyclean): Likewise. * dlfcn/Makefile (extra-objs): Add modules to extra-test-objs instead. * elf/Makefile (extra-objs): Likewise. * stdlib/Makefile (extra-objs): Likewise.
2006-08-02(_dl_addr): Finish fixup after renaming.cvs/fedora-glibc-20060802T1808Ulrich Drepper
2006-08-02[BZ #2980]cvs/fedora-glibc-20060802T1650Ulrich Drepper
2006-06-23 Joseph Myers <joseph@codesourcery.com> [BZ #2980] * posix/Makefile (CFLAGS-waitid.c): Add -fasynchronous-unwind-tables. 2006-08-02 Ulrich Drepper <drepper@redhat.com> * elf/dl-addr.c (_dl_addr): If GNU-style hash tables are present, walk them instead of the symbol table.
2006-08-01* elf/tst-auditmod1.c: Fix typo in #error.Ulrich Drepper
* elf/tst-auditmod1.c: Remove code for unsupported architectures.
2006-07-31* elf/dl-open.c (dl_open_worker): Add branch prediction.Ulrich Drepper
2006-07-10* elf/dl-lookup.c (dl_new_hash): New functions.cvs/fedora-glibc-20060710T2206Ulrich Drepper
(_dl_lookup_symbol_x): Rename hash to old_hash and don't compute value here. Compute new-style hash value. Pass new hash value and reference to variable with the old value to do_lookup_x. (_dl_setup_hash): If DT_GNU_HASH is defined, use it and not old-style hash table. (_dl_debug_bindings): Pass new hash value and reference to variable with the old value to do_lookup_x. * elf/do-lookup.h (do_lookup_x): Accept additional parameter with new-style hash value and change old-style hash value parameter to be a reference. Reoganize functions to determine whether new-style hash table is available. Only fall back on old-style table. If old-style hash value is needed, compute it here. * elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH entry. * elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT, DT_TLSDEC_GOT. Adjust DT_ADDRNUM. * include/link.h (struct link_map): Add l_gnu_bitmask_idxbits, l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero. * Makeconfig: If linker supports --hash-style option add it to all linker command lines to build DSOs. * config.make.in: Define have-hash-style. * configure.in: Test whether linker supports --hash-style option. * elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const. * sysdeps/generic/ldsodefs.h: Adjust prototype.
2006-06-27* elf/dl-load.c (open_path): Fix test to determine whether DSO iscvs/fedora-glibc-20060630T0858Ulrich Drepper
auditing.
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-26 12:25:30 +0000