2002-05-26 Bruno Haible <bruno@clisp.org>
* iconv/loop.c (STANDARD_FROM_LOOP_ERR_HANDLER): New macro.
(STANDARD_TO_LOOP_ERR_HANDLER): Renamed from STANDARD_ERR_HANDLER.
All callers changed.
* iconv/gconv_simple.c (ascii_internal_loop): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(utf8_internal_loop): Likewise.
(ucs2_internal_loop): Likewise.
(internal_ucs2_loop): Perform error handling like in
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/unicode.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-16.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/utf-32.c (BODY for TO_LOOP): Perform error handling like
in STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
* iconvdata/big5.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
* iconvdata/iso-2022-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-gap.c (BODY for FROM_LOOP): Likewise.
* iconvdata/8bit-generic.c (BODY for FROM_LOOP): Likewise.
* iconvdata/ansi_x3.110.c (BODY for FROM_LOOP): Likewise.
* iconvdata/armscii-8.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1255.c (BODY for FROM_LOOP): Likewise.
* iconvdata/cp1258.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-jp.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/euc-tw.c (BODY for FROM_LOOP): Likewise.
* iconvdata/big5hkscs.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gb18030.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbk.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn-ext.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-cn.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-jp-3.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso-2022-kr.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso646.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937-2.c (BODY for FROM_LOOP): Likewise.
* iconvdata/iso_6937.c (BODY for FROM_LOOP): Likewise.
* iconvdata/johab.c (BODY for FROM_LOOP): Likewise.
* iconvdata/shift_jisx0213.c (BODY for FROM_LOOP): Likewise.
* iconvdata/sjis.c (BODY for FROM_LOOP): Likewise.
* iconvdata/t.61.c (BODY for FROM_LOOP): Likewise.
* iconvdata/uhc.c (BODY for FROM_LOOP): Likewise.
* iconvdata/utf-7.c (BODY for FROM_LOOP): Likewise.
* iconvdata/gbbig5.c (BODY for FROM_LOOP): Likewise. When ignoring
an error, still set result = __GCONV_ILLEGAL_INPUT.
(BODY for TO_LOOP): Likewise.
* iconvdata/ibm930.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm932.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm933.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm935.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm937.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm939.c (BODY for FROM_LOOP): For error handling use
STANDARD_FROM_LOOP_ERR_HANDLER.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/ibm943.c: Include <dlfcn.h> and <stdint.h>.
(BODY for FROM_LOOP): Use STANDARD_FROM_LOOP_ERR_HANDLER for error
handling.
(BODY for TO_LOOP): Here use STANDARD_TO_LOOP_ERR_HANDLER.
* iconvdata/gbgbk.c (BODY for FROM_LOOP): Update.
* iconvdata/iso8859-1.c (BODY for TO_LOOP): Update.
* iconvdata/tcvn5712-1.c (BODY for TO_LOOP): Update.
2002-06-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/sh/dl-machine.h (elf_machine_load_address): Use local
labels in assembler instructions.
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.
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.
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.
2001-08-24 Alexandre Oliva <aoliva@redhat.com>
* sysdeps/sh/dl-machine.h (elf_machine_rela): Fix typo.
* elf/do-rel.h (elf_dynamic_do_rel): RELATIVE relocations comes
first if RELCOUNT is set.
2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
2000-10-19 H.J. Lu <hjl@gnu.org>
* elf/Makefile (distribute): Add neededtest.c, neededobj1.c,
neededobj2.c and neededobj3.c.
(tests): Add neededtest.
(modules-names): Add neededobj1, neededobj2 and neededobj3.
($(objpfx)neededobj1.so): New target.
($(objpfx)neededobj2.so): Likewise.
($(objpfx)neededobj3.so): Likewise.
($(objpfx)neededtest): Likewise.
($(objpfx)neededtest.out): Likewise.
* elf/neededtest.c: New. Based on the bug report from
Allen Bauer <kylix_rd@hotmail.com>.
* elf/neededobj1.c: Likewise.
* elf/neededobj2.c: Likewise.
* elf/neededobj3.c: Likewise.
2000-10-20 Ulrich Drepper <drepper@redhat.com>
* elf/dl-close.c (_dl_close): Decrement reference counter for all
dependencies even if the DSO does not get unloaded.
* elf/dl-load.c (_dl_map_object_from_fd): Pass pointer to ELF header
to elf_machine_matches_host.
* sysdeps/alpha/dl-machine.h (elf_machine_matches_host): Parameter
is now pointer to ELF header.
* sysdeps/arm/dl-machine.h: Likewise.
* sysdeps/generic/dl-machine.h: Likewise.
* sysdeps/hppa/dl-machine.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/ia64/dl-machine.h: Likewise.
* sysdeps/m68k/dl-machine.h: Likewise.
* sysdeps/mips/dl-machine.h: Likewise.
* sysdeps/mips/mips64/dl-machine.h: Likewise.
* sysdeps/powerpc/dl-machine.h: Likewise.
* sysdeps/s390/dl-machine.h: Likewise.
* sysdeps/sh/dl-machine.h: Likewise.
* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
Patch by Martin Schwidefsksy <schwidefsky@de.ibm.com>.
2000-10-20 Jakub Jelinek <jakub@redhat.com>
* include/limits.h: Include bits/wordsize.h, use #if __WORDSIZE == 64
check instead of #ifdef __alpha__.
* include/bits/xopen_lim.h (WORD_BIT, LONG_BIT): Don't count on
INT_MAX, __INT_MAX__, LONG_MAX or __LONG_MAX__ being defined when
this is included.
* posix/wordexp-tst.sh (testout): Place output file in build
directory. Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
* sysdeps/sh/Dist: Removed. There is no ieee754.h file.
* sysdeps/sh/sh3/dl-machine.h: Moved to...
* sysdeps/sh/dl-machine.h: ...here. New file.
* sysdeps/sh/sh4/dl-machine.h: Simply define KERNEL_MATH_EMULATION
and include generic SH version.
* sysdeps/sh/sh3/bits/endian.h: Move to...
* sysdeps/sh/bits/endian.h: ...here. New file.
* sysdeps/sh/sh4/bits/endian.h: Removed.
* sysdeps/sh/sh3/bits/huge_val.h: Move to...
* sysdeps/sh/bits/huge_val.h: ...here. New file.
* sysdeps/sh/sh4/bits/huge_val.h: Removed.
GAS which warns about changing section attributes.
Proposed by Nick Clifton <nickc@redhat.com>.
* sysdeps/sh/elf/initfini.c: New file.
* sysdeps/sh/elf/start.S: New file.
* sysdeps/sh/sys/ucontext.h: New file.
