2002-10-01 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/ia64/bits/sigstack.h (MINSIGSTKSZ,
SIGSTKSZ): Changed to match kernel.
* sysdeps/unix/sysv/linux/sparc/bits/sigstack.h: New file.
2002-10-01 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex_internal.c (re_string_reconstruct): Reset the member
LEN and STOP.
* posix/regexec.c (re_search_stub): Remove incorrect condition of
"range < 0".
Round RANGE in case that it is too small.
2002-09-19 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/dl-fptr.c (make_fdesc): Load address of "local" via
a 64-bit gp-relative address to enable binaries with large data
sections.
2002-09-30 Ulrich Drepper <drepper@redhat.com>
* stdlib/cxa_finalize.c (__cxa_finalize): Call UNREGISTER_ATFORK
if it is defined.
* posix/Makefile (distribute): Add fork.h.
* sysdeps/generic/fork.h: New file.
2002-09-29 Bruno Haible <bruno@clisp.org>
* sysdeps/generic/utmp_file.c (LOCKING_FAILED): New macro.
(UNLOCK_FILE): Add a label.
(getutent_r_file, internal_getut_r, getutline_r_file, pututline_file,
updwtmp_file): Shut off the alarm clock when locking failed.
2002-09-30 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regex_internal.h (re_match_context_t): Add a new member.
(re_fail_stack_ent_t): New structure.
(re_fail_stack_t): Likewise.
* posix/regexec.c (re_search_internal): Use the new member of
re_match_context_t.
Use fail stack only if it has back references and there are plural
matching candidates.
(proceed_next_node): Use fail stack if it is indicated.
(set_regs): Likewise.
(push_fail_stack): New function.
(pop_fail_stack): New function.
(check_dst_limits): Likewise.
(check_dst_limits_calc_pos): Likewise.
(search_subexp): Check the limitations on the top of subexpressions.
(sift_states_bkref): Check the limitations of the destination node.
Reuse the array sctx->sifted_states.
2002-09-30 Ulrich Drepper <drepper@redhat.com>
* stdio-common/printf_fp.c: Shuffle a few lines around to help the
compiler optimizing. No semantical changes intended.
* sysdeps/unix/x86_64/sysdep.S [USE_TLS && HAVE___THREAD] [! PIC]:
Use direct-%fs form of TLS access for errno.
* sysdeps/unix/sysv/linux/i386/i686/sysdep.h: File removed, since
the i386 version has all the same asm now.
* sysdeps/i386/elf/configure.in: Add @GOTNTPOFF and @NTPOFF uses to
the TLS support check.
* sysdeps/i386/elf/configure: Regenerated.
* sysdeps/unix/sysv/linux/i386/sysdep.h [USE_TLS && HAVE___THREAD]
(SYSCALL_ERROR_HANDLER): Use direct-%gs form of TLS access for errno.
* sysdeps/unix/i386/sysdep.S (syscall_error)
[USE_TLS && HAVE___THREAD]: Use TLS access for errno.
2002-09-30 Andreas Jaeger <aj@suse.de>
* iconvdata/tst-e2big.c (test): Use %td in printf for ptrdiff_t.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (SYSCALL_ERROR_HANDLER):
Store 4 bytes into errno, not 8 bytes.
2002-09-29 Ulrich Drepper <drepper@redhat.com>
* posix/regexec.c (sift_states_bkref): Remove ret variable. Use
err instead.
handling and don't pass in a siginfo variable.
* nss/Makefile: Move bug-erange from tests to xtests.
Examine the child's status and print something different if it wasn't
just killed by our SIGKILL.
(main): In the child process call setpgid to put it in its own pgrp.
2002-09-29 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sigwait.c (__sigwait): The return value
semantics for sigtimedwait is different. Rework the return value
handling and don't pass in an siginfo variable.
Define errno in .tbss.
* sysdeps/unix/x86_64/sysdep.S [USE_TLS && HAVE___THREAD]: Use TLS
access for setting errno.
* sysdeps/unix/x86_64/sysdep.S: Store 32 bits at errno, not 64 bits.
AFAICT, it was just blind luck that the word following errno in .bss
was just alignment padding and not some other variable to be clobbered.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_SETRESUID_SYSCALL): On the sparc, define to 1, not empty.
2002-09-29 Jakub Jelinek <jakub@redhat.com>
(main): Avoid warnings. Use test[i].flags. Return nonzero
if any of the tests failed.
* posix/bug-regex12.c: New file.
* posix/Makefile (tests): Add bug-regex12.
2002-03-02 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/unix/nice.c (nice): Use getpriority() for the return value.
2002-09-28 Jeff Bailey <jbailey@gnu.org>
* sysdeps/unix/sysv/sysv4/solaris2/configure.in: Delete.
* sysdeps/unix/sysv/aix/configure.in: Update comment and remove
stdio=libio setting.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h (__NR_pread, __NR_pwrite):
Define these to __NR_pread64, __NR_pwrite64 if not defined.
2002-09-27 Isamu Hasegawa <isamu@yamato.ibm.com>
* posix/regcomp.c (reg_free): Free the debug area.
(re_compile_internal): Allocate debug area for the input string.
(create_initial_state): Check the back references in initial states
if they are really match null string in the initial state.
(parse_reg_exp): Mark the dfa that the dfa can have plural matchings.
(parse_expression): Likewise.
(parse_bracket_exp): Likewise.
* posix/regex_internal.c (re_node_set_intersect): Remove unused
function.
(re_node_set_contains): Change to return the index of node.
* posix/regex_internal.h (re_backref_cache_entry): Change the members.
(re_match_context_t): Likewise.
(struct re_dfa_t): Likewise.
(re_sift_context_t): New structure.
* posix/regexec.c (match_ctx_clear_flag): New function.
(sift_ctx_init): Likewise.
(update_cur_sifted_state): Likewise.
(add_epsilon_src_nodes): Likewise.
(sub_epsilon_src_nodes): Likewise.
(check_subexp_limits): Likewise.
(search_subexp): Likewise.
(sift_states_bkref): Likewise.
(merge_state_array): Likewise.
(sift_states_iter_bkref): Remove unused function.
(add_epsilon_backreference): Remove unused function.
(re_search_internal): Adapt new members and interfaces.
(check_matching): Check the back references in initial states
if they are really match null string in the initial state.
(proceed_next_node): Change the evaluation of back references,
since we have real registers here.
(set_regs): Adapt new interface of proceed_next_node.
(sift_states_backward): Add invocation of update_cur_sifted_state
instead of add_epsilon_backreference.
Add a sentinel to the outermost while loop.
Move the handling of back references to sift_states_bkref function,
since we can't handle some back references (e.g. a back reference
which match NULL string) here.
(transit_state_mb): Handle the new member max_mb_elem_len.
(transit_state_bkref_loop): Move the evaluation of back references to
search_subexp function, since we can't evaluate some back references
(e.g. a back reference which can have plural matchings) here.
(match_ctx_init): Adapt the new member.
(match_ctx_add_entry): Adapt the new members.
2002-09-25 Alan Modra <amodra@bigpond.net.au>
* elf/do-rel.h: Define macro DO_ELF_MACHINE_REL_RELATIVE for
'elf_machine_rel_relative'
(elf_dynamic_do_rel): Call DO_ELF_MACHINE_REL_RELATIVE macro
instead of 'elf_machine_rel_relative'.
* sysdeps/hppa/dl-machine.h:
Define macro DO_ELF_MACHINE_REL_RELATIVE for
'elf_machine_rel_relative' with extra map parameter
required by HPPA.
(elf_machine_rela_relative): Add plt relocation changes.
2001-11-14 Matthew Wilcox <willy@debian.org>
* sysdeps/unix/sysv/linux/hppa/bits/ipc.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/msq.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/sem.h: New file.
* sysdeps/unix/sysv/linux/hppa/bits/shm.h: New file.
(__NR_pread, __NR_pwrite): Define these to __NR_pread64, __NR_pwrite64
if not defined.
* sysdeps/unix/sysv/linux/powerpc/lchown.S
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]: Use this condition
on chown compatibility symbol; use compat_symbol, not symbol_version.
unconditionally. Set dli_fname to _dl_argv[0] only for main program.
2002-09-27 Roland McGrath <roland@redhat.com>
* elf/dl-addr.c (_dl_addr): Add a cast.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela) [USE_TLS]: Handle new
TLS relocs R_X86_64_DTPMOD64, R_X86_64_DTPOFF64, and R_X86_64_TPOFF64.
* elf/elf.h (R_X86_64_DTPMOD64, R_X86_64_DTPOFF64, R_X86_64_TPOFF64,
R_X86_64_TLSGD, R_X86_64_TLSLD, R_X86_64_DTPOFF32,
R_x86_64_GOTTPOFF, R_X86_64_TPOFF32): New macros.
(R_X86_64_NUM): Update the value.
rely on *r_offset of R_SPARC_RELATIVE reloc in .got to contain the
addend.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_load_address): Use
the same l_addr computation.
* sysdeps/sparc/sparc64/configure.in: Removed.
* sysdeps/sparc/sparc64/configure: Removed.
* config.h.in (SPARC64_DYNAMIC_BEFORE_GOT): Remove.
2002-09-26 Ulrich Drepper <drepper@redhat.com>
* elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_HASH entry
if necessary.
* elf/dl-lookup.c (_dl_setup_hash): DT_HASH entry is already relocated.
* elf/dl-addr.c (_dl_addr): Use .hash[1] entry to determine end of the
symbol table if necessary.
(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _errno, errno.
(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put errno here instead.
* resolv/Versions: Use %include <tls.h> to get USE_TLS defined.
(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _h_errno, h_errno,
and _res.
(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put h_errno, _res here.
* elf/tls-macros.h [__x86_64__] (TLS_LE, TLS_IE, TLS_LD, TLS_GD):
New macros for x86-64.
* sysdeps/unix/sysv/linux/alpha/bits/time.h: File removed.
It was indentical to the linux/bits/time.h file.
* nscd/nscd_gethst_r.c (nscd_gethst_r): Add a cast to silence warning.
* resolv/gethnamaddr.c (gethostbyaddr): Use socklen_t for SIZE.
* iconv/iconv_prog.c (main): Provide an error message that identifies
the wrong encoding.
2002-09-22 Bruno Haible <bruno@clisp.org>
* iconvdata/tscii.c: New file.
* iconvdata/testdata/TSCII: New file.
* iconvdata/testdata/TSCII..UTF8: New file.
* iconvdata/TSCII.precomposed: New file.
* iconvdata/TSCII.irreversible: New file.
* iconvdata/gconv-modules (TSCII): New module.
* iconvdata/Makefile (modules): Add TSCII.
(distribute): Add tscii.c.
* iconvdata/tst-table-from.c (try, utf8_decode, main): Double output
buffer size.
* iconvdata/tst-tables.sh: Add TSCII.
* iconvdata/TESTS: Add TSCII.
2002-09-22 Bruno Haible <bruno@clisp.org>
Revert 2002-04-18 patch.
* iconvdata/euc-jisx0213.c (EMIT_SHIFT_TO_INIT, BODY for
FROM_DIRECTION): Make the FROM direction stateful again.
* iconvdata/shift_jisx0213.c (EMIT_SHIFT_TO_INIT, BODY for
FROM_DIRECTION): Likewise.
2002-09-22 Bruno Haible <bruno@clisp.org>
