2001-12-11 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (dl-routines): Add conflict.
(rtld-ldscript-in, rtld-ldscript, rtld-parms): Remove.
(ld.so): Add _begin local symbol.
* elf/elf.h (DT_VALTAGIDX, DT_VALNUM, DT_ADDRTAGIDX, DT_ADDRNUM):
Define.
* elf/dl-deps.c (_dl_build_local_scope): New.
(_dl_map_object_deps): If LD_TRACE_PRELINKING, compute local scopes
of all libraries.
* elf/do-rel.h (VALIDX): Define.
(elf_dynamic_do_rel): If ELF_MACHINE_PLT_REL is defined, don't do
lazy binding for RELA. If DT_GNU_PRELINKED, DT_RELACOUNT relocations
can be skipped.
* elf/dl-conflict.c: New file.
* elf/dl-lookup.c (_dl_debug_bindings): New.
(_dl_lookup_symbol): Use _dl_debug_bindings. Reference_name is always
non-NULL.
(_dl_lookup_symbol_skip): Likewise.
(_dl_lookup_versioned_symbol): Likewise.
(_dl_lookup_versioned_symbol_skip): Likewise.
* elf/dl-runtime.c (PLTREL): If ELF_MACHINE_PLT_REL is defined,
define to ElfW(Rel).
* elf/dynamic-link.h (elf_get_dynamic_info): Record selected dynamic
tags in the DT_VALRNGLO..DT_VALRNGHI and DT_ADDRRNGLO..DT_ADDRRNGHI
ranges.
Don't adjust address dynamic tags if l_addr is 0.
* elf/rtld.c (_dl_trace_prelink, _dl_trace_prelink_map): New variables.
(_dl_start): Skip ELF_DYNAMIC_RELOCATE if ld.so is prelinked.
(VALIDX, ADDRIDX): Define.
(_dl_start_final): Initialize _dl_rtld_map's l_map_start and l_map_end.
(dl_main): Print library list for LD_TRACE_PRELINKING.
If prelinking information can be used, skip relocating libraries and
call _dl_resolve_conflicts instead.
(process_envvars): Handle LD_TRACE_PRELINKING envvar.
* elf/dl-load.c (_dl_map_object): Don't create fake libs
if LD_TRACE_PRELINKING.
* include/link.h (struct link_map) [l_info]: Add DT_VALNUM
+ DT_ADDRNUM.
* sysdeps/generic/ldsodefs.h (_dl_trace_prelink_map): New declaration.
(DL_DEBUG_PRELINK): Define.
(_dl_resolve_conflicts): Add prototype.
* sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Reinitialize
.plt for prelinked libraries where prelinking info cannot be used.
(elf_machine_rela): If relocating R_ALPHA_JMP_SLOT in .gnu.conflict
section, use RESOLVE_CONFLICT_FIND_MAP to find out reloc's link_map.
* sysdeps/arm/bits/link.h: New file.
* sysdeps/arm/dl-machine.h (elf_machine_runtime_setup): Save original
content of .got[1].
(ELF_MACHINE_NO_RELA): Only define if RTLD_BOOTSTRAP.
(ELF_MACHINE_PLT_REL): Define.
(elf_machine_rela, elf_machine_rela_relative): New.
(elf_machine_lazy_rel): Reinitialize R_ARM_JUMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
* sysdeps/i386/bits/link.h: New file.
* sysdeps/i386/dl-machine.h (elf_machine_runtime_setup): Save original
content of .got[1].
(ELF_MACHINE_NO_RELA): Only define if RTLD_BOOTSTRAP.
(ELF_MACHINE_PLT_REL): Define.
(elf_machine_rela, elf_machine_rela_relative): New.
(elf_machine_lazy_rel): Reinitialize R_386_JUMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
* sysdeps/powerpc/dl-machine.h (elf_machine_rela): If relocating
conflicts, skip finaladdr computation. Use RESOLVE_CONFLICT_FIND_MAP
to find out map for R_PPC_JMP_SLOT relocs.
* sysdeps/sparc/sparc32/dl-machine.h (VALIDX): Define.
(OPCODE_BA): Define.
(elf_machine_runtime_setup): Reinitialize .plt for prelinked
libraries where prelinking info cannot be used.
(sparc_fixup_plt): Renamed from elf_machine_fixup_plt.
(elf_machine_fixup_plt): Call sparc_fixup_plt.
(elf_machine_rela): Set value to 0 if relocating conflicts.
Call sparc_fixup_plt for R_SPARC_JMP_SLOT.
* sysdeps/sparc/sparc64/dl-machine.h (VALIDX): Define.
(sparc64_fixup_plt): Fix a typo.
(elf_machine_rela): Set value to 0 if relocating conflicts.
Handle R_SPARC_JMP_SLOT relocs when relocating conflicts.
(elf_machine_runtime_setup): Reinitialize .plt for prelinked
libraries where prelinking info cannot be used.
* sysdeps/sh/bits/link.h: New file.
* sysdeps/sh/dl-machine.h (elf_machine_runtime_setup): Save original
content of .got[1].
(elf_machine_lazy_rel): Reinitialize R_SH_JMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
* sysdeps/s390/s390-32/bits/link.h: New file.
* sysdeps/s390/s390-32/dl-machine.h (elf_machine_runtime_setup):
Save original content of .got[1].
(elf_machine_lazy_rel): Reinitialize R_390_JMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
* sysdeps/s390/s390-64/bits/link.h: New file.
* sysdeps/s390/s390-64/dl-machine.h (elf_machine_runtime_setup):
Save original content of .got[1].
(elf_machine_lazy_rel): Reinitialize R_390_JMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
* sysdeps/x86_64/bits/link.h: New file.
* sysdeps/x86_64/dl-machine.h (elf_machine_runtime_setup):
Save original content of .got[1].
(elf_machine_lazy_rel): Reinitialize R_X86_64_JMP_SLOT address instead
of adjusting it if prelinked and prelinking cannot be used.
2001-12-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): Use sizeof
where appropriate instead of numbers. Little optimizations.
2001-12-10 Thorsten Kukuk <kukuk@suse.de>
* io/ftw.c (ftw_startup): Check, if the path is search and readable.
* io/Makefile (tests): Add bug-ftw3.
* io/bug-ftw3.c: New file.
2001-12-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/glob.c (glob): Return only pattern if nothing
matches and GLOB_NOCHECK is set.
* posix/globtest.sh: Correct expected result for NOCHECK test.
* po/ca.po: Update from translation team.
2001-12-06 Ulrich Drepper <drepper@redhat.com>
* libio/vasprintf.c (_IO_vasprintf): Free buffer on failure.
* assert/assert.c: Check result of __asprintf call and don't use
string if it failed.
* assert/assert-perr.c: Likewise.
* inet/rcmd.c: Likewise.
* locale/programs/localedef.c (main): Check result of
construct_output_path and exit if it failed.
(construct_output_path): Check result of asprintf and mkdir calls and
fail if they failed.
* posix/getopt.c: Check result of __asprintf calls and fail if
they failed.
Patch by Dmitry V. Levin <ldv@alt-linux.org>.
* iconvdata/ibm1129.h: Remove duplicate mappings.
* iconvdata/ibm937.c: Handle overflow errors. Handle new tables.
* iconvdata/ibm937.h: Reorganize table to safe a lot of space.
Patch by Masahide Washizawa <WASHI@jp.ibm.com>.
* timezone/zic.c: Fix handling of turnaround times.
Patch by Arthur David Olson <olsona@dc37a.nci.nih.gov>.
2001-12-02 Moshe Olshansky <OLSHANSK@il.ibm.com>
* sysdeps/ieee754/dbl-64/e_remainder.c (__ieee754_remainder): Fix
overflow problem.
2001-12-05 Ulrich Drepper <drepper@redhat.com>
* posix/regex.c: For use outside glibc defined bounded pointer
macros here. Patch by Jim Meyering <jim@meyering.net>.
missing backslash in test arguments.
* sysdeps/mach/hurd/configure: Regenerated.
2001-11-26 Roland McGrath <roland@frob.com>
* hurd/hurdinit.c (_hurd_ports_use): Check if _hurd_ports is null.
Reported by John Tobey <jtobey@john-edwin-tobey.org>.
* iconv/gconv_open.c (__gconv_open): Empty codeset name now means using
the current locale's codeset.
* iconv/iconv_open.c (iconv_open): Don't strip out everything for
empty input string.
* iconv/iconv_prog.c: Pass empty strings as default value for to-
and from-charset. Don't determine locale's charset here.
if libio is used [PR libc/2575].
2001-11-28 Ulrich Drepper <drepper@redhat.com>
* libio/genops.c (_IO_flush_all_lockp): New function. The same code
as the old _IO_flush_all but lock only if parameter is nonzero.
(_IO_flush_all): Call _IO_flush_all_lockp with 1 as parameter.
* libio/libioP.h: Add prototype for _IO_flush_all_lockp.
* sysdeps/generic/abort.c (fflush): Define to _IO_flush_all_lockp(0)
if libio is used.
2001-11-22 Thorsten Kukuk <kukuk@suse.de>
* nss/nss_files/files-hosts.c (_nss_files_get##name##_r): Set
herrnop to NETDB_INTERNAL if we run out of buffer space.
2001-11-28 Ulrich Drepper <drepper@redhat.com>
* nss/nss_files/files-XXX.c (internal_getent): Correct input
overflow test for platforms with signed char.
Reported by Andrew Haley <aph@cambridge.redhat.com>.
* version.h (RELEASE): Define as development.
(VERSION): Set to 2.2.90.
2001-11-22 Thorsten Kukuk <kukuk@suse.de>
* nis/nss_compat/compat-grp.c: Print group id as unsigned long.
* nis/nss_nis/nis-grp.c: Likewise.
* nis/nss_nisplus/nisplus-grp.c: Likewise.
* nis/nss_compat/compat-pwd.c: Print user id as unsigned long.
* nis/nss_nis/nis-pwd.c: Likewise.
* nis/nss_nisplus/nisplus-pwd.c: Likewise.
* nis/nss_nis/nis-publickey.c: Use strtoul instead of atoi.
* nis/nss_nisplus/nisplus-parser.c: Likewise.
* nis/nss_nisplus/nisplus-publickey.c: Likewise.
* nscd/grpcache.c: Use strtoul instead of atol.
* nscd/pwdcache.c: Likewise.
* nss/getent.c: Likewise.
2001-11-27 Paul Eggert <eggert@twinsun.com>
* sysdeps/posix/tempname.c (__gen_tempname): Try at least
ATTEMPTS_MIN or TMP_MAX times, whichever is greater.
2001-11-19 Bruno Haible <bruno@clisp.org>
* locale/programs/simple-hash.c (insert_entry_2): Resize at 75%, not
90%.
(compute_hashval): Shift by 9 bits, not by 4 bits. This drastically
improves the quality of the hash function, especially for short
strings.
2001-11-26 Ulrich Drepper <drepper@redhat.com>
2001-11-26 Ulrich Drepper <drepper@redhat.com>
* stdio-common/vfscanf.c: If incomplete nan of inf(inity) strings
are found call conv_error and not input_error [PR libc/2669].
* math/bits/mathcalls.h: Mark ceil and floor as const.
Reported by David Mosberger.
2001-11-21 Jim Meyering <meyering@lucent.com>
* posix/regex.c (iswctype, mbrtowc, wcslen, wcscoll, wcrtomb) [_LIBC]:
Define to be __-prefixed.
Remove unnecessary duplication in `#ifdef _LIBC' blocks.
2001-11-15 Andreas Jaeger <aj@suse.de>
* include/features.h (__GLIBC_HAVE_LONG_LONG): Define for
compilers that support it.
* posix/sys/types.h: Use __GLIBC_HAVE_LONG_LONG.
* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
* stdlib/stdlib.h: Likewise.
