2003-12-18 Ulrich Drepper <drepper@redhat.com>
* stdio-common/printf_fp.c: Add support to use alternative decimal
digits.
* stdio-common/vfprintf.c (vfprintf): Pass use_outdigits flags to
__printf_fp. Patch by Hamed Malek <hamed@bamdad.org>.
2003-12-18 Carlos O'Donell <carlos@baldric.uwo.ca>
* sysdeps/unix/sysv/linux/hppa/clone.S (__clone) [PIC]: Save PIC,
reload PIC if we need to call __syscall_error, cleanup asm.
2003-12-17 Carlos O'Donell <carlos@baldric.uwo.ca>
* sysdeps/hppa/fpu/fclrexcpt.c (feclearexcept): Right shift
FE_ALL_EXCEPT before complimenting.
* sysdeps/hppa/fpu/fegetenv.c (fegetenv): Use asm 'ma,' completer,
and gcc '+r' constraint.
* sysdeps/hppa/fpu/feholdexcpt.c (feholdexcept): Likewise.
* sysdeps/hppa/fpu/fesetenv.c (fesetenv): Likewise.
* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Read raised
exception bits, OR with envp, pass to fesetenv.
* sysdeps/hppa/fpu/fraiseexcpt.c (feraiseexcept): Add delayed
exception flushing, FE_UNDERFLOW is DBL_MIN/3.0, FE_INEXACT is
triggered by M_PI/69.69 converted to single precision.
* sysdeps/hppa/fpu/fsetexcptflg.c (fesetexceptflag): Set enable
bits not raised exception bits.
* sysdeps/hppa/Makefile: Add dl-symaddr and dl-fptr to the
correct build strings.
* sysdeps/hppa/dl-fptr.h: New file.
* sysdeps/hppa/dl-fptr.c: Removed.
* sysdeps/hppa/dl-symaddr.c (_dl_symbol_address): Use _dl_make_ftpr,
remove const qualifier for map.
(_dl_function_address): Removed.
* sysdeps/hppa/dl-lookupcfg.h: DL_LOOKUP_ADDRESS must clear
PLABEL32 bits, define DL_AUTO_FUNCTION_ADDRESS and
DL_STATIC_FUNCTION_ADDRESS, DL_DT_INIT_ADDRESS and
DL_DT_FINI_ADDRESS use the previous two macros.
* misc/mntent_r.c: Change encoding to match recently changed decoder.
* structs.def: Use it for __nptl_create_event and __nptl_death_event.
* db_info.c (DB_FUNCTION): New macro.
* td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
name under [HAVE_ASM_GLOBAL_DOT_NAME].
(td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
and name starts with a dot, try it without the dot.
* thread_dbP.h (DB_FUNCTION): New macro.
* structs.def: Use it for __nptl_create_event and __nptl_death_event.
* db_info.c (DB_FUNCTION): New macro.
* td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
name under [HAVE_ASM_GLOBAL_DOT_NAME].
(td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
and name starts with a dot, try it without the dot.
2003-12-17 Ulrich Drepper <drepper@redhat.com>
* init.c (__pthread_initialize_minimal_internal): Don't treat
architectures with separate register stack special here when
computing default stack size.
2003-12-17 Jakub Jelinek <jakub@redhat.com>
* malloc/mtrace.c (tr_old_memalign_hook): New variable.
(tr_memalignhook): New function.
(mtrace): Register tr_memalignhook.
(muntrace): Deregister tr_memalignhook.
* malloc/malloc.c (__posix_memalign): If __memalign_hook != NULL,
call it directly instead of memalign_internal.
2003-12-17 Ulrich Drepper <drepper@redhat.com>
* misc/mntent_r.c: Change encoding to match recently change decoder.
Patch by Alexander Achenbach <xela@slit.de>.
2003-12-16 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Correct definition of
vrregset_t.
2003-12-16 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h [!__PPC64_ELF_H]: Extent
conditional to include typedef elf_vrreg_t.
2002-12-17 Paolo Bonzini <bonzini@gnu.org>
* posix/regexec.c (re_search_internal): Limit search to the
beginning of the buffer if the initial states are empty for
contexts that do not include CONTEXT_BEGBUF or, if
!preg->newline_anchor, that do not include any one of
CONTEXT_BEGBUF and CONTEXT_NEWLINE.
2003-12-16 Steven Munroe <sjmunroe@us.ibm.com>
* sysdeps/powerpc/tcb-offsets.sym [!__powerpc64__]: Remove
conditional so MULTIPLE_THREADS_OFFSET is generated for both.
* sysdeps/powerpc/tls.h [!__powerpc64__]: Remove conditional
so TLS_MULTIPLE_THREADS_IN_TCB is generated for both.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h:
Include tls.h.
2003-12-17 Ulrich Drepper <drepper@redhat.com>
* elf/rtld.c: Don't use strong_alias to define _rtld_local. This
removes the visibility attributes which might be defined earlier
for some gcc versions. Instead spell out what strong_alias does
plus the visibility.
2003-12-16 Petter Reinholdtsen <pere@hungry.com>
* posix/regex_internal.h: Make sure the regex code compile
with non-GCC compilers by hiding attributes.
2002-12-16 Jakub Jelinek <jakub@redhat.com>
Paolo Bonzini <bonzini@gnu.org>
* posix/regexec.c (group_nodes_into_DFAstates): Never produce
dests_ch items that are empty.
2003-12-14 Paolo Bonzini <bonzini@gnu.org>
* posix/regex_internal.c (re_acquire_state_context):
Compare the node sets after all the other comparisons.
2003-12-13 Paolo Bonzini <bonzini@gnu.org>
* posix/regexec.c (find_subexp_node, check_arrival,
check_arrival_add_next_nodes, check_arrival_expand_ecl,
check_arrival_expand_ecl_sub, expand_bkref_cache):
Rename the FL_OPEN parameter to TYPE, which is either
OP_OPEN_SUBEXP or OP_CLOSE_SUBEXP. Callers adjusted.
* Makeconfig (gnulib): If have-cc-with-libunwind is "yes", also
2003-11-12 David Mosberger <davidm@hpl.hp.com>
2003-12-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h: Remove __ASSUME_VSYSCALL.
There might always be processes which have no vDSO.
* sysdeps/generic/dl-sysdep.c: Remove __ASSUME_VSYSCALL uses.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
2003-12-01 Jes Sorensen <jes@wildopensource.com>
* rt/tst-clock.c (do_test): Print message when skipping
CLOCK_PROCESS_CPUTIME_ID test.
* sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c: New file.
Provide CLOCK_PROCESS_CPUTIME_ID only if /proc/sal/itc_drift is 0.
peek_token. This avoids some copying and reduces code size.
(init_dfa): Initialize map_notascii.
(build_wcs_upper_buffer): If map_notascii is zero use simplified
2003-12-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait):
Assume parameter is a pointer.
(lll_futex_wake): Likewise.
Reported by Boris Hu.
* sysdeps/unix/sysv/linux/unregister-atfork.c
(__unregister_atfork): Pass pointer to refcntr to lll_futex_wait.
* sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Simplify a bit.
2003-12-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/bits/libc-lock.h (__rtld_lock_initialize): Define.
* sysdeps/unix/sysv/linux/fork.c (__libc_fork): Call
__rtld_lock_initialize for ld.so lock.
Patch in part by Adam Li <adam.li@intel.com>.
2003-12-02 David Mosberger <davidm@hpl.hp.com>
* sysdeps/ia64/elf/initfini.c: Add unwind info.
* sysdeps/ia64/dl-machine.h (elf_machine_matches_host): Mark with
attribute "unused".
(elf_machine_dynamic): Mark with attributes "unused" and "const".
(elf_machine_runtime_setup): Likewise.
* sysdeps/generic/dl-fptr.c (make_fptr_table): Mark with
attribute "always_inline".
* sysdeps/ia64/dl-machine.h (__ia64_init_bootstrap_fdesc_table):
Likewise.
* configure.in: Check whether compiler has libunwind support.
* config.make.in (have-cc-with-libunwind): New variable.
* config.h.in (HAVE_CC_WITH_LIBUNWIND): New macro.
* Makeconfig (gnulib): If have-cc-withh-libunwind is "yes", also
mention -lunwind.
003-11-12 David Mosberger <davidm@hpl.hp.com>
* sysdeps/unix/sysv/linux/ia64/sysdep.h: Define DO_CALL_VIA_BREAK.
Redefine DO_CALL to use vdso if supported, otherwise DO_CALL_VIA_BREAK.
Likewise for DO_INLINE_SYSCALL. Make INTERNAL_SYSCALL use
DO_INLINE_SYSCALL.
* sysdeps/unix/sysv/linux/ia64/vfork.S: Use DO_CALL_VIA_BREAK()
instead of DO_CALL().
* sysdeps/unix/sysv/linux/ia64/clone2.S: Use break directly instead
of DO_CALL().
* sysdeps/unix/sysv/linux/ia64/brk.S (__curbrk): Restructure it
to take advantage of DO_CALL() macro.
* sysdeps/unix/sysv/linux/ia64/setcontext.S: Likewise.
* sysdeps/unix/sysv/linux/ia64/getcontext.S: Likewise.
* elf/rtld.c (dl_main): Restrict dl_sysinfo_dso check to first
program header. On ia64, the check failed previously because
there are two program headers.
* sysdeps/generic/s_nexttowardf.c: Likewise.
* math/bug-nexttoward.c: New file.
