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2004-01-10 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/x86_64/__start_context.S: Add cfi directives.
* sysdeps/unix/x86_64/sysdep.S (__syscall_error): Likewise.
* sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
* sysdeps/x86_64/strcspn.S: Likewise.
* sysdeps/x86_64/strspn.S: Likewise.
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2004-01-08 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/clone.S (__clone): Add cfi_endproc
right before syscall and cfi_startproc before PSEUDO_END.
Clear %rbp in thread_start.
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2004-01-05 Jakub Jelinek <jakub@redhat.com>
* posix/regcomp.c (regcomp): Fix comment typo.
(regfree): Free preg->translate, clear buffer, allocated, fastmap
and translate fields.
* posix/regcomp.c (build_charclass, buld_charclass_op): Change first
argument to unsigned RE_TRANSLATE_TYPE.
* posix/regex_internal.h (re_string_t): Change trans type to
unsigned RE_TRANSLATE_TYPE.
* posix/regex_internal.c (re_string_construct_common): Cast
trans to unsigned RE_TRANSLATE_TYPE.
(re_string_peek_byte_case, re_string_fetch_byte_case): Avoid fast
path if pstr->trans. Never translate the character through
pstr->trans.
* posix/Makefile (tests): Add bug-regex22.
(bug-regex22-ENV): Set.
* posix/bug-regex22.c: New test.
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allocated, fastmap and translate fields.
(build_charclass, buld_charclass_op): Change first
argument to unsigned RE_TRANSLATE_TYPE.
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register as second parameter to the REGISTER macro.
* sysdeps/ia64/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/powerpc/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/sh/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/sparc/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/s390/tls.h (DB_THREAD_SELF): Pass __WORDSIZE as bit size
of thread register as second parameter to REGISTER macro in 64 case.
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* db_info.c (REGISTER): Add bit size of thread register as second
parameter to REGISTER macro.
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Remove dfa parameter. Get dfa from mctx. Adjust callers.
(re_search_internal): Initialize mctx.dfa.
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2004-01-03 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/Makefile (CFLAGS-getpid.c): Removed.
(CFLAGS-getpid.o): Defined.
(CFLAGS-getpid.os): Defined.
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2004-01-02 Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.c (re_node_set_add_intersect,
re_node_set_merge): Rewritten.
(re_node_set_insert, re_node_set_remove_at):
Avoid memmove, we know what direction we should copy and that we
are copying 32-bit words.
(re_node_set_compare): Iterate backwards.
* posix/regex_internal.h (re_match_context_t): Add dfa member.
* posix/regexec.c (match_ctx_free_subtops, search_cur_bkref_entry,
match_ctx_add_sublast, sift_ctx_init, acquire_init_state_context,
prune_impossible_nodes, check_halt_state_context, proceed_next_node,
sift_states_backward, update_cur_sifted_state, check_dst_limits,
check_dst_limits_calc_pos, sift_states_bkref, transit_state,
check_subexp_matching_top, transit_state_sb, transit_state_mb,
transit_state_bkref, get_subexp, get_subexp_sub, check_arrival,
check_arrival_add_next_nodes, expand_bkref_cache, check_node_accept):
Remove dfa parameter. Get dfa from mctxt. Adjust callers.
(re_search_internal): Initialize mctxt.dfa.
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sift_ctx_init, acquire_init_state_context, prune_impossible_nodes, check_halt_state_context, proceed_next_node, sift_states_backward, update_cur_sifted_state, check_dst_limits, check_dst_limits_calc_pos, sift_states_bkref, transit_state, check_subexp_matching_top, transit_state_sb, transit_state_mb, transit_state_bkref, get_subexp, get_subexp_sub, check_arrival, check_arrival_add_next_nodes, expand_bkref_cache, check_node_accept): Remove dfa parameter. Get dfa from mctxt. Adjust callers. (re_search_internal): Initialize mctxt.dfa.
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(time_t_is_integer, twos_complement_arithmetic,
right_shift_propagates_sign, base_year_is_a_multiple_of_100,
C99_integer_division): Document these longstanding assumptions in the
code, and verify them at compile-time.
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* time/mktime.c (verify): New macro.
(time_t_is_integer, twos_complement_arithmetic,
right_shift_propagates_sign, base_year_is_a_multiple_of_100,
C99_integer_division): Document these longstanding assumptions in the
code, and verify them at compile-time.
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2004-01-02 Jakub Jelinek <jakub@redhat.com>
* posix/regex_internal.c (re_node_set_insert): Remove unused variables.
* posix/regex_internal.h (re_dfa_t): Add syntax field.
* posix/regcomp.c (parse): Initialize dfa->syntax.
* posix/regexec.c (acquire_init_state_context,
prune_impossible_nodes, check_matching, check_halt_state_context,
proceed_next_node, sift_states_iter_mb, sift_states_backward,
update_cur_sifted_state, sift_states_bkref, transit_state,
transit_state_sb, transit_state_mb, transit_state_bkref,
get_subexp, get_subexp_sub, check_arrival, expand_bkref_cache,
build_trtable): Remove preg argument, add dfa argument instead
and remove dfa = preg->buffer initialization in the body.
Adjust all callers.
(check_node_accept_bytes, group_nodes_into_DFAstates,
check_node_accept): Likewise. Use dfa->syntax instead of
preg->syntax.
(check_arrival_add_next_nodes): Remove preg argument.
* posix/regex_internal.h (re_match_context_t): Make input
re_string_t instead of a pointer to it.
* posix/regex_internal.c (re_string_construct_common): Don't clear
pstr here...
(re_string_construct): ... but only here.
* posix/regexec.c (match_ctx_init): Remove input argument. Don't
initialize fields to zero.
(re_search_internal): Move input into mctx.input.
(acquire_init_state_context, check_matching,
check_halt_state_context, proceed_next_node,
clean_state_log_if_needed, sift_states_bkref, sift_states_iter_mb,
transit_state, transit_state_sb, transit_state_mb,
transit_state_bkref, get_subexp, check_arrival,
check_arrival_add_next_nodes, check_node_accept, extend_buffers):
Change mctx->input into &mctx->input and mctx->input->field into
mctx->input.field.
2004-01-02 Jakub Jelinek <jakub@redhat.com>
Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.h (re_const_bitset_ptr_t): New type.
(re_string_t): Add newline_anchor, word_char and word_ops_used fields.
(re_dfa_t): Change word_char type to bitset. Add word_ops_used field.
(re_string_context_at, re_string_reconstruct): Remove last argument.
* posix/regex_internal.c (re_string_allocate): Initialize
pstr->word_char and pstr->word_ops_used.
(re_string_context_at): Remove newline_anchor argument.
Use input->newline_anchor instead, swap && conditions.
Only use IS_WIDE_WORD_CHAR if input->word_ops_used != 0.
Use input->word_char bitmap instead of IS_WORD_CHAR.
(re_string_reconstruct): Likewise.
Adjust re_string_context_at caller.
* posix/regexec.c (acquire_init_state_context,
check_halt_state_context, transit_state, transit_state_sb,
transit_state_mb, transit_state_bkref, check_arrival,
check_node_accept): Adjust re_string_context_at and
re_string_reconstruct callers.
(re_search_internal): Likewise. Set input.newline_anchor.
(build_trtable): Use dfa->word_char bitmap instead of IS_WORD_CHAR.
* posix/regcomp.c (init_word_char): Change return type to void.
Set dfa->word_ops_used.
(free_dfa_content): Don't free dfa->word_char.
(parse_expression): Remove error handling for init_word_char.
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2004-01-01 Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.h (re_dfastate_t): Fix size of the CONTEXT
bitfield.
* posix/regex_internal.c (re_node_set_insert): Rewrite.
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2004-01-01 Petter Reinholdtsen <pere@hungry.com>
* stdlib/strfmon.c: Make formatting of left-justified currency
values match the the POSIX standard. When using format string
"[%-14#5.4n]" to print -123.45, the result should be
"[-$ 123.4500 ]", not "[-$123.4500 ]".
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* sort-test.sh: Print the status for both the sorting tests, xfrm
and collate, making it possible to know which one of them that
fail if only one of them misbehaves. Indent output from
'diff -u' when sorting test fail, to make it easier to visually
group the output.
2004-01-01 Petter Reinholdtsen <pere@hungry.com>
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2004-01-01 Petter Reinholdtsen <pere@hungry.com>
* tst-fmon.data: Add simple test to check left justified currency
values in the C locale.
* tst-fmon.sh: Don't print every line. The program already prints
the failing ones.
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2004-01-01 Ulrich Drepper <drepper@redhat.com>
* tst-fmon.c (main): Fix typo in message.
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2004-01-01 Ulrich Drepper <drepper@redhat.com>
* posix/getconf.c: Update copyright year.
* nss/getent.c: Likewise.
* nscd/nscd_nischeck.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.
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2004-01-01 Andreas Jaeger <aj@suse.de>
* Makefile (generated): Add missing files.
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Remove. All uses changed to __localtime_r.
(__localtime_r) [!defined _LIBC]: New macro. Include "time_r.h" to
get its implementation.
Fix compile-command to allow for TIME_R_POSIX.
* time/strftime.c (my_strftime_gmtime_r, my_strftime_localtime_r):
Remove. All uses changed to __localtime_r and __gmtime_r.
(__gmtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
Include "time_r.h" to get their implementations.
* time/timegm.c: Allow use in GNU applications outside glibc.
[defined HAVE_CONFIG_H]: Include <config.h>.
[!defined _LIBC]: Include "timegm.h", <time_r.h>.
Define __gmtime_r, and declare __mktime_internal.
(timegm): Define via a prototype, since we can safely assume C89 now.
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* CONFORMANCE: Update.
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2003-12-31 Ulrich Drepper <drepper@redhat.com>
* pthread_getattr_np.c (pthread_getattr_np): Make sure stack info
returned for main thread does not overlap with any other VMA.
Patch by Jakub Jelinek.
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overlap with any other VMA.
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"long" -> "long int", as per usual GNU style.
(main): Likewise.
Don't loop if the iteration overflows time_t.
Allow a negative step in the iteration.
* time/mktime.c: Assume freestanding C89 or better.
(HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove;
assume they're 1.
(__P): Remove; not used.
(CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
(mktime, not_equal_tm, print_tm, check_result, main): Use prototypes.
Prototypes use const * where appropriate.
(main) [DEBUG]: Fix typo in testing code uncovered by above changes,
which caused the testing code to dump core on some hosts.
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* time/mktime.c (check_result): Use less-confusing report format.
"long" -> "long int", as per usual GNU style.
(main): Likewise.
Don't loop if the iteration overflows time_t.
Allow a negative step in the iteration.
* time/mktime.c: Assume freestanding C89 or better.
(HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove;
assume they're 1.
(__P): Remove; not used.
(CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
(mktime, not_equal_tm, print_tm, check_result, main): Use prototypes.
Prototypes use const * where appropriate.
(main) [DEBUG]: Fix typo in testing code uncovered by above changes,
which caused the testing code to dump core on some hosts.
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* locale/setlocale.c (setlocale): Avoid duplicating locale names
if we can reuse old strings.
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* inet/rcmd.c: Provide better error message in case of unknown
host. Remove USE_IN_LIBIO.
* nscd/nscd.init: Updated version, more conforming with current
init file standards.
* nscd/nscd-client.h (_PATH_NSCDPID): Move the file into
/var/run/nscd directory.
(_PATH_NSCDSOCKET): Likewise.
* test-skeleton.c (timeout_handler): Fix error message.
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2003-12-31 Ulrich Drepper <drepper@redhat.com>
* elf/dl-dst.h (DL_DST_REQUIRED): Avoid the complex operations if
CNT == 0.
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* posix/regexec.c (get_subexp): Only set bkref_str after the first
loop, use buf + bkref_str_off in the loop instead.
* posix/bug-regex11.c (tests): Add 3 new tests.
* posix/regexec.c (clean_state_log_if_need): Rename to...
(clean_state_log_if_needed): ...this.
(transit_state_mb, get_subexp_sub): Adjust callers.
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2003-12-30 Jakub Jelinek <jakub@redhat.com>
* sunrpc/pmap_clnt.c (pmap_set): Do CLNT_DESTROY even if CLNT_CALL
failed. Reported by Steve Grubb.
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2003-12-29 Ulrich Drepper <drepper@redhat.com>
* elf/elf.h: Add a few definitions from Solaris 9.
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2003-12-29 Andreas Schwab <schwab@suse.de>
* stdio-common/Makefile (CFLAGS-errlist.c, CFLAGS-siglist.c): Add
$(fno_unit_at_a_time) to avoid reordering assembler output.
(push_fail_stack): Change fs->alloc only after successful realloc.
(set_regs): If proceed_next_node returns -2, free eps_via_nodes and fs.
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2003-12-29 Jakub Jelinek <jakub@redhat.com>
* posix/regexec.c (re_copy_regs): Revert comment change.
Avoid memory leak if realloc fails.
(proceed_next_node): Return -2 if re_node_set_insert fails.
Return -2 if push_fail_stack fails.
(push_fail_stack): Change fs->alloc only after successful
realloc.
(pop_fail_stack): Formatting.
(set_regs): If proceed_next_node returns -2, free eps_via_nodes
and fs.
(check_arrival_add_next_nodes): Merge identical statements
from if branches.
* signal/Makefile (tests): Add tst-raise.
* signal/tst-raise.c: New test.
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* posix/regcomp.c (mark_opt_subexp_iter): Declare IDX as int.
* posix/regexec.c (re_copy_regs): Fix testing for failed allocation.
_IO_peekc_unlocked, _IO_putc_unlocked, _IO_getwc_unlocked, and
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* posix/regexec.c (re_copy_regs): Allocate start and end array in
one block.
(push_fail_stack): Add missing check for failed memory allocation.
_IO_peekc_unlocked, _IO_ptc_unlocked, _IO_getwc_unlocked, and
overflow for 0 as argument. Raise Invalid exception for negative args.
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2003-12-28 Ulrich Drepper <drepper@redhat.com>
* libio/libio.h: Use __builtin_expect in _IO_getc_unlocked,
_IO_peekc_unlocked, _IO_ptc_unlcoked, _IO_getwc_unlocked, and
_IO_putwc_unlocked.
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_IO_ptc_unlcoked, _IO_getwc_unlocked, and _IO_putwc_unlocked.
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Likewise. (y1_test): Likewise.
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* sysdeps/ieee754/dbl-64/e_j0.c (__ieee754_y0): Raise only
overflow for 0 as argument. Raise Invalid exception for negative
args.
* sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_yn): Likewise.
* sysdeps/ieee754/dbl-64/e_j1.c (__ieee754_y0): Likewise.
* sysdeps/ieee754/ldb-128/e_jnl.c (__ieee754_ynl): Likewise.
* sysdeps/ieee754/ldb-128/e_j0l.c (__ieee754_y0l): Likewise.
* sysdeps/ieee754/ldb-128/e_j1l.c (__ieee754_y1l): Likewise.
* sysdeps/ieee754/ldb-96/e_jnl.c (__ieee754_ynl): Likewise.
* sysdeps/ieee754/ldb-96/e_j0l.c (__ieee754_y0l): Likewise.
* sysdeps/ieee754/ldb-96/e_j1l.c (__ieee754_y1l): Likewise.
* sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
* sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Likewise.
* sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Likewise.
* math/libm-test.inc (yn_test): Expect invalid exception for
negative arguments.
(y0_test): Likewise.
(y1_test): Likewise.
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2003-12-28 Andreas Jaeger <aj@suse.de>
* sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Do not raise
execptions for exp(NaN).
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2003-12-23 Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.c (re_dfa_add_node): Initialize opt_subexp.
* posix/regex_internal.h (re_token_type_t): Put OP_DUP_PLUS
among the tokens, rather than among the epsilon-transiting nodes.
(re_token_t): Add the opt_subexp flag.
* posix/regcomp.c (optimize_utf8, calc_first,
calc_next, calc_epsdest): Don't consider OP_DUP_PLUS.
(mark_opt_subexp, mark_opt_subexp_iter): New functions.
(parse_dup_op): Mostly rewritten, lowering OP_DUP_PLUS to
OP_DUP_ASTERISK and marking optional subexpressions
as such using mark_opt_subexp.
* posix/regexec.c (set_regs): Initialize PREV_INDEX_MATCH
and pass it to update_regs.
(update_regs): Use the PREV_INDEX_MATCH parameter, together
with the opt_subexp flag, in order to discard a final empty
match of a repeated subexpression.
* posix/BOOST.tests: Adjust test vectors.
* posix/PCRE.tests: Likewise.
* posix/rxspencer/tests: Likewise.
2003-12-17 Paolo Bonzini <bonzini@gnu.org>
2003-12-16 Paolo Bonzini <bonzini@gnu.org>
2003-12-17 Paolo Bonzini <bonzini@gnu.org>
2003-12-16 Jakub Jelinek <jakub@redhat.com>
2003-04-06 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2003-02-20 Paolo Bonzini <bonzini@gnu.org>
2003-01-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2003-01-09 Richard Henderson <rth@redhat.com>
2003-01-09 Richard Henderson <rth@redhat.com>
2003-01-03 Paul Eggert <eggert@twinsun.com>
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2003-12-23 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/raise.c (raise): Protect pid = selftid
setting with __ASSUME_TGKILL || defined __NR_tgkill.
If pid is 0, set it to selftid.
* sysdeps/unix/sysv/linux/getpid.c (really_getpid): Make inline.
Don't set self->pid but self->tid. If self->pid == 0 and self->tid
!= 0, return self->tid without doing a syscall.
* descr.h (struct pthread): Move pid field after tid.
* Makefile (tests): Add tst-raise1.
* tst-raise1.c: New file.
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