Ulrich Drepper
1100f84983
Jakub Jelinek <jakub@redhat.com>
...
Implement reference counting of scope records.
* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
from the list in objects which remain. Always allocate new scope
record.
* elf/dl-open.c (dl_open_worker): When growing array for scopes,
don't resize, allocate a new one.
* elf/dl-runtime.c: Update reference counters before using a scope
array.
* elf/dl-sym.c: Likewise.
* elf/dl-libc.c: Adjust for l_scope name change.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* include/link.h: Inlcude <rtld-lowlevel.h>. Define struct
r_scoperec. Replace r_scope with pointer to r_scoperec structure.
Add l_scoperec_lock.
* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
* sysdeps/generic/rtld-lowlevel.h: New file.
* include/atomic.h: Rename atomic_and to atomic_and_val and
atomic_or to atomic_or_val. Define new macros atomic_and and
atomic_or which do not return values.
* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
Various cleanups.
* sysdeps/i386/i486/bits/atomic.h: Likewise.
2006-10-10 00:51:29 +00:00
Roland McGrath
fea3f995bd
* math/divtc3.c: New file.
...
* math/multc3.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
[$(subdir) = math] (libm-routines): Add multc3, divtc3.
* sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies: New file.
* sysdeps/sparc/sparc32/fpu/s_fabsl.c: Include math.h and
math_ldbl_opt.h.
(fabsl): Use long_double_symbol instead of weak_alias.
* sysdeps/sparc/sparc32/fpu/s_fabs.c: Include math.h and
math_ldbl_opt.h.
[LONG_DOUBLE_COMPAT] (fabsl): Add compat_symbol.
2006-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com>
Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/s390/Implies: New file.
* sysdeps/unix/sysv/linux/s390/fpu/Implies: New file.
* sysdeps/unix/sysv/linux/s390/nldbl-abi.h: New file.
* sysdeps/s390/fpu/bits/mathinline.h (signbitl, sqrtl): New inlines.
* sysdeps/s390/bits/mathdef.h: New file.
* sysdeps/s390/fpu/e_sqrtl.c: New file.
* sysdeps/s390/s390-32/bits/wordsize.h (__LONG_DOUBLE_MATH_OPTIONAL,
__NO_LONG_DOUBLE_MATH): Define.
* sysdeps/s390/s390-64/bits/wordsize.h: Likewise.
* sysdeps/s390/Implies: Add ieee754/ldbl-128.
* sysdeps/s390/ldbl2mpn.c: File removed.
* sysdeps/s390/fpu/libm-test-ulps: Updated.
2006-01-31 Roland McGrath <roland@redhat.com>
* sysdeps/alpha/fpu/bits/mathdef.h: Moved to ...
* sysdeps/alpha/bits/mathdef.h: ... here.
* sysdeps/i386/fpu/bits/mathdef.h: Moved to ...
* sysdeps/i386/bits/mathdef.h: ... here.
* sysdeps/mips/fpu/bits/mathdef.h: Moved to ...
* sysdeps/mips/bits/mathdef.h: ... here.
* sysdeps/m68k/fpu/bits/mathdef.h: Moved to ...
* sysdeps/m68k/bits/mathdef.h: ... here.
* sysdeps/powerpc/fpu/bits/mathdef.h: Moved to ...
* sysdeps/powerpc/bits/mathdef.h: ... here.
* sysdeps/sparc/fpu/bits/mathdef.h: Moved to ...
* sysdeps/sparc/bits/mathdef.h: ... here.
* sysdeps/ia64/fpu/bits/mathdef.h: Moved to ...
* sysdeps/ia64/bits/mathdef.h: ... here.
* sysdeps/sh/sh4/fpu/bits/mathdef.h: Moved to ...
* sysdeps/sh/sh4/bits/mathdef.h: ... here.
* sysdeps/x86_64/fpu/bits/mathdef.h: Moved to ...
* sysdeps/x86_64/bits/mathdef.h: ... here.
2006-01-31 Jakub Jelinek <jakub@redhat.com>
2006-02-01 03:02:06 +00:00
Andreas Jaeger
4f7e7f8e00
[BZ #1950 , BZ #2153 ]
...
Update.
[BZ #1950 ]
* posix/regex_internal.c (re_string_reconstruct): Adjust for
build_wcs_upper_buffer change.
(build_wcs_upper_buffer): Change return type.
[BZ #2153 ]
* math/s_cacosh.c (__cacosh): Do not return a negative
value. Patch by Wes Loewer <wjltemp-temp01@yahoo.com>.
* math/s_cacoshl.c (__cacoshl): Likewise.
* math/s_cacoshf.c (__cacoshf): Likewise.
* math/libm-test.inc (cacosh_test): Adjust for change.
* sysdeps/alpha/fpu/libm-test-ulps: Adopt for cacosh test change.
* sysdeps/hppa/fpu/libm-test-ulps: Likewise.
* sysdeps/i386/fpu/libm-test-ulps: Likewise.
* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
* sysdeps/m68k/fpu/libm-test-ulps: Likewise.
* sysdeps/mips/fpu/libm-test-ulps: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
* sysdeps/s390/fpu/libm-test-ulps: Likewise.
* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
* sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Likewise.
* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.
2006-01-15 17:59:52 +00:00
Roland McGrath
a7140723f8
2006-01-12 Roland McGrath <roland@redhat.com>
...
* sysdeps/alpha/__longjmp.S: Include <jmpbuf-offsets.h>
instead of <bits/setjmp.h>.
* sysdeps/alpha/setjmp.S: Likewise.
* sysdeps/i386/__longjmp.S: Likewise.
* sysdeps/i386/bsd-_setjmp.S: Likewise.
* sysdeps/i386/bsd-setjmp.S: Likewise.
* sysdeps/i386/setjmp.S: Likewise.
* sysdeps/powerpc/powerpc32/__longjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc32/fpu/setjmp-common.S:
* sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc64/__longjmp-common.S: Likewise.
* sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise.
* sysdeps/sh/sh3/setjmp.S: Likewise.
* sysdeps/sh/sh4/setjmp.S: Likewise.
* sysdeps/sparc/sparc32/__longjmp.S: Likewise.
* sysdeps/sparc/sparc32/setjmp.S: Likewise.
* sysdeps/x86_64/__longjmp.S: Likewise.
* sysdeps/x86_64/setjmp.S: Likewise.
* sysdeps/mach/hurd/i386/longjmp-ts.c: Include <jmpbuf-offsets.h>.
* sysdeps/mach/hurd/powerpc/longjmp-ts.c: Likewise.
* sysdeps/mach/hurd/alpha/longjmp-ts.c: Likewise.
* sysdeps/alpha/jmpbuf-unwind.h: Likewise.
* sysdeps/hppa/jmpbuf-unwind.h: Likewise.
* sysdeps/i386/jmpbuf-unwind.h: Likewise.
* sysdeps/powerpc/jmpbuf-unwind.h: Likewise.
* sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise.
* sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise.
* sysdeps/x86_64/jmpbuf-unwind.h: Likewise.
* setjmp/jmpbuf-offsets.h: File removed.
* include/bits/setjmp.h: File removed.
2006-01-12 09:27:47 +00:00
Ulrich Drepper
826b15640d
Add back accidently removed #endif.
2006-01-10 17:58:26 +00:00
Roland McGrath
d5d55e016b
* include/bits/setjmp.h: New file.
...
* setjmp/jmpbuf-offsets.h: New file.
* sysdeps/alpha/bits/setjmp.h: Move JB_* macros ...
* sysdeps/alpha/jmpbuf-offsets.h: ... here, new file.
* sysdeps/hppa/bits/setjmp.h (JB_SP): Macro moved ...
* sysdeps/hppa/jmpbuf-offsets.h: ... here, new file.
* sysdeps/i386/bits/setjmp.h: Move JB_* macros ...
* sysdeps/i386/jmpbuf-offsets.h: ... here, new file.
* sysdeps/mips/bits/setjmp.h (JB_PC): Macro removed.
* sysdeps/powerpc/bits/setjmp.h: Move JB_* macros ...
* sysdeps/powerpc/jmpbuf-offsets.h: ... here, new file.
* sysdeps/s390/bits/setjmp.h: Remove __JB_* macros.
* sysdeps/sh/bits/setjmp.h (JB_SIZE): Macro moved ...
* sysdeps/sh/jmpbuf-offsets.h: ... here, new file.
* sysdeps/sparc/sparc32/bits/setjmp.h: Move JB_* macros ...
* sysdeps/sparc/sparc32/jmpbuf-offsets.h: ... here, new file.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Remove JB_* macros.
* sysdeps/x86_64/bits/setjmp.h: Move JB_* macros ...
* sysdeps/x86_64/jmpbuf-offsets.h: ... here, new file.
2006-01-10 10:18:56 +00:00
Roland McGrath
0ca13e1412
* sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
...
* sysdeps/powerpc/jmpbuf-unwind.h: ... here.
* sysdeps/alpha/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/alpha/jmpbuf-unwind.h: ... here.
* sysdeps/sparc/sparc32/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/sparc/sparc32/jmpbuf-unwind.h: ... here.
* sysdeps/i386/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/i386/jmpbuf-unwind.h: ... here.
* sysdeps/x86_64/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/x86_64/jmpbuf-unwind.h: ... here.
* sysdeps/sh/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/sh/jmpbuf-unwind.h: ... here.
* sysdeps/hppa/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/hppa/jmpbuf-unwind.h: ... here, new file.
* sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/mips/jmpbuf-unwind.h: ... here.
* sysdeps/m68k/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/m68k/jmpbuf-unwind.h: ... here, new file.
* sysdeps/s390/bits/setjmp.h (_JMPBUF_UNWINDS): Move macro ...
* sysdeps/s390/jmpbuf-unwind.h: ... here.
* sysdeps/unix/sysv/linux/ia64/bits/setjmp.h (_JMPBUF_UNWINDS):
Move macro ...
* sysdeps/ia64/jmpbuf-unwind.h: ... here.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h (_JMPBUF_UNWINDS):
Move macro ...
* sysdeps/sparc/sparc64/jmpbuf-unwind.h: ... here.
* sysdeps/ia64/jmpbuf-unwind.h: New file, moved from nptl/.
2006-01-10 08:54:22 +00:00
Roland McGrath
de59a29179
* sysdeps/alpha/jmpbuf-unwind.h: New file, moved from nptl/.
...
* sysdeps/i386/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/mips/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/powerpc/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/s390/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/sh/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/sparc/sparc32/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/sparc/sparc64/jmpbuf-unwind.h: New file, moved from nptl/.
* sysdeps/x86_64/jmpbuf-unwind.h: New file, moved from nptl/.
2006-01-10 08:23:51 +00:00
Ulrich Drepper
bc795d0b30
[BZ #2126 ]
...
* sysdeps/i386/i686/strtok.S: Store pointer to NUL byte if NULL is
returned.
* sysdeps/i386/strtok.S: Likewise.
* sysdeps/x86_64/strtok.S: Likewise.
* string/Makefile (tests): Add bug-strtok1.
* string/bug-strtok1.c: New file.
2006-01-10 00:25:07 +00:00
Roland McGrath
9de06f3c77
* po/.cvsignore: List libc.pot.files, and not any .pot names.
...
* manual/maint.texi (Porting): Don't mention Dist files.
* sysdeps/alpha/soft-fp/Dist: File removed.
* sysdeps/alpha/Dist: File removed.
* sysdeps/i386/i686/Dist: File removed.
* sysdeps/i386/soft-fp/Dist: File removed.
* sysdeps/i386/Dist: File removed.
* sysdeps/mips/soft-fp/Dist: File removed.
* sysdeps/mips/mips64/soft-fp/Dist: File removed.
* sysdeps/mips/mips64/Dist: File removed.
* sysdeps/mips/Dist: File removed.
* sysdeps/wordsize-32/Dist: File removed.
* sysdeps/m68k/fpu/switch/Dist: File removed.
* sysdeps/m68k/fpu/Dist: File removed.
* sysdeps/powerpc/powerpc64/Dist: File removed.
* sysdeps/powerpc/soft-fp/Dist: File removed.
* sysdeps/powerpc/powerpc32/fpu/Dist: File removed.
* sysdeps/powerpc/powerpc32/Dist: File removed.
* sysdeps/powerpc/fpu/Dist: File removed.
* sysdeps/powerpc/Dist: File removed.
* sysdeps/unix/common/Dist: File removed.
* sysdeps/unix/bsd/bsd4.4/Dist: File removed.
* sysdeps/unix/bsd/Dist: File removed.
* sysdeps/unix/sysv/linux/alpha/Dist: File removed.
* sysdeps/unix/sysv/linux/i386/Dist: File removed.
* sysdeps/unix/sysv/linux/mips/mips64/Dist: File removed.
* sysdeps/unix/sysv/linux/mips/Dist: File removed.
* sysdeps/unix/sysv/linux/m68k/Dist: File removed.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/Dist: File removed.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/Dist: File removed.
* sysdeps/unix/sysv/linux/powerpc/aix/Dist: File removed.
* sysdeps/unix/sysv/linux/powerpc/Dist: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc32/Dist: File removed.
* sysdeps/unix/sysv/linux/sparc/sparc64/Dist: File removed.
* sysdeps/unix/sysv/linux/sparc/Dist: File removed.
* sysdeps/unix/sysv/linux/ia64/Dist: File removed.
* sysdeps/unix/sysv/linux/s390/s390-64/Dist: File removed.
* sysdeps/unix/sysv/linux/s390/Dist: File removed.
* sysdeps/unix/sysv/linux/s390/s390-32/Dist: File removed.
* sysdeps/unix/sysv/linux/sh/Dist: File removed.
* sysdeps/unix/sysv/linux/x86_64/Dist: File removed.
* sysdeps/unix/sysv/linux/hppa/Dist: File removed.
* sysdeps/unix/sysv/linux/Dist: File removed.
* sysdeps/unix/sysv/Dist: File removed.
* sysdeps/unix/Dist: File removed.
* sysdeps/generic/Dist: File removed.
* sysdeps/sparc/sparc32/soft-fp/Dist: File removed.
* sysdeps/sparc/sparc32/sparcv9/Dist: File removed.
* sysdeps/sparc/sparc32/sparcv8/Dist: File removed.
* sysdeps/sparc/sparc32/Dist: File removed.
* sysdeps/sparc/sparc64/soft-fp/Dist: File removed.
* sysdeps/sparc/sparc64/Dist: File removed.
* sysdeps/sparc/Dist: File removed.
* sysdeps/gnu/Dist: File removed.
* sysdeps/ia64/fpu/Dist: File removed.
* sysdeps/ia64/Dist: File removed.
* sysdeps/mach/mips/Dist: File removed.
* sysdeps/mach/hurd/alpha/Dist: File removed.
* sysdeps/mach/hurd/i386/Dist: File removed.
* sysdeps/mach/hurd/mips/Dist: File removed.
* sysdeps/mach/hurd/powerpc/Dist: File removed.
* sysdeps/mach/hurd/Dist: File removed.
* sysdeps/s390/s390-64/Dist: File removed.
* sysdeps/s390/Dist: File removed.
* sysdeps/s390/s390-32/Dist: File removed.
* sysdeps/sh/Dist: File removed.
* sysdeps/posix/Dist: File removed.
* sysdeps/ieee754/dbl-64/Dist: File removed.
* sysdeps/ieee754/ldbl-128/Dist: File removed.
* sysdeps/ieee754/flt-32/Dist: File removed.
* sysdeps/ieee754/Dist: File removed.
* sysdeps/x86_64/soft-fp/Dist: File removed.
* sysdeps/x86_64/Dist: File removed.
* sysdeps/hppa/Dist: File removed.
* Makerules (common-clean): Don't remove distinfo file.
($(objpfx)distinfo): Target removed.
* manual/Makefile (mostlyclean): Don't remove distinfo file.
(glibc-targets): Remove echo-distinfo.
* scripts/list-sources.sh: New file.
* Makefile (TAGS): New target.
* po/Makefile (libc.pot, libc.pot.files): New targets.
* Makeconfig (XGETTEXT): New variable.
* Makerules ($(..)po/%.pot): Rule removed.
(TAGS): Target removed.
* Rules (subdir_TAGS): Target removed.
* MakeTAGS: File removed.
* Makefile (iconvdata/% localedata/% po/% manual/%): Depend on FORCE.
* Makeconfig ($(all-Depend-files)): New targets with no-op commands.
2006-01-08 06:46:10 +00:00
Ulrich Drepper
4973f31953
* sysdeps/x86_64/__longjmp.S: No need to make sure return value is
...
!= 0, the caller did that.
2005-12-28 16:49:48 +00:00
Ulrich Drepper
ff8fecbe42
Don't confuse unwinder by loading mangled values in %rbp and %rsp registers and by wrong cfi.
2005-12-28 16:35:33 +00:00
Roland McGrath
db169ed561
* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
...
(PTR_MANGLE): Fix cast.
* sysdeps/alpha/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
DEMANGLE, and pass SP value through it.
* sysdeps/hppa/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/i386/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/m68k/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/s390/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/sh/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/sparc/sparc32/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Likewise.
* sysdeps/x86_64/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
* hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Pass inline
demangler function to _JMPBUF_UNWINDS.
* sysdeps/mach/hurd/jmp-unwind.c (demangle_ptr): New function.
(_longjmp_unwind): Pass it to _JMPBUF_UNWINDS.
2005-12-28 05:42:30 +00:00
Ulrich Drepper
c67da0b50e
Also protect SP and BP.
2005-12-22 17:44:18 +00:00
Ulrich Drepper
827b70873b
* elf/Versions [GLIBC_PRIVATE]: Export __pointer_chk_guard if defined.
...
* elf/rtld.c: Define __pointer_chk_guard_local and if necessary
__pointer_chk_guard.
(_rtld_global_ro): Initialize _dl_pointer_guard.
(dl_main): Initialize __pointer_chk_guard_local and either
__pointer_chk_guard or TLS value if necessary.
(process_envvars): Recognize and handle LD_POINTER_GUARD.
* sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_pointer_guard.
* sysdeps/i386/__longjmp.S: Use PTR_DEMANGLE for PC if defined.
* sysdeps/x86_64/__longjmp.S: Likewise.
* sysdeps/i386/bsd-_setjmp.S: Use PTR_MANGLE for PC if defined.
* sysdeps/i386/bsd-_setjmp.S: Likewise.
* sysdeps/i386/setjmp.S: Likewise.
[IS_IN_rtld]: Avoid call to __sigjmp_save.
* sysdeps/i386/setjmp.S: Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h: Define PTR_MANGLE and
PTR_DEMANGLE.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* sysdeps/i386/elf/setjmp.S: Removed.
* sysdeps/i386/elf/bsd-setjmp.S: Removed.
2005-12-18 06:58:22 +00:00
Ulrich Drepper
1f0996ef0d
* sysdeps/x86_64/bsd-setjmp.S [PIC] (setjmp): Add missing jmp.
2005-12-17 22:48:36 +00:00
Ulrich Drepper
b6ab06cef4
2005-12-13 Ulrich Drepper <drepper@redhat.com>
2005-12-14 08:43:25 +00:00
Ulrich Drepper
943525d000
helper variable into .data.rel.ro. Simplify the code. Extend
...
comment to explain prelinking.
2005-07-31 17:50:49 +00:00
Ulrich Drepper
960095134b
helper variable into .data.rel.ro. Remove unnecessary label.
2005-07-31 16:44:38 +00:00
Ulrich Drepper
21c03dbf6a
(elf_machine_load_address): Move helper variable into .data.rel.ro.
2005-07-31 16:28:55 +00:00
Ulrich Drepper
35476e9cd7
* sysdeps/x86_64/fpu/libm-test-ulps: Adjust expected atan2f results.
...
* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
* sysdeps/s390/fpu/libm-test-ulps: Likewise.
Darin Petkov <darin@tensilica.com>
2005-07-20 18:20:48 +00:00
Ulrich Drepper
d075e8ba45
* sysdeps/x86_64/fpu/s_sincosl.S: Use retq not ret. Remove
...
alignment.
* sysdeps/x86_64/fpu/s_sincos.S: New file.
2005-07-08 22:26:24 +00:00
Ulrich Drepper
9b8a727776
* include/fenv.h: Add libm_hidden_proto for fesetround and
...
feholdexcept.
* sysdeps/alpha/fpu/feholdexcpt.c: Add libm_hidden_def.
* sysdeps/alpha/fpu/fesetround.c: Likewise.
* sysdeps/generic/feholdexcpt.c: Likewise.
* sysdeps/generic/fesetround.c: Likewise.
* sysdeps/i386/fpu/feholdexcpt.c: Likewise.
* sysdeps/i386/fpu/fesetround.c: Likewise.
* sysdeps/ia64/fpu/feholdexcpt.c: Likewise.
* sysdeps/ia64/fpu/fesetround.c: Likewise.
* sysdeps/powerpc/fpu/feholdexcpt.c: Likewise.
* sysdeps/powerpc/fpu/fesetround.c: Likewise.
* sysdeps/s390/fpu/feholdexcpt.c: Likewise.
* sysdeps/s390/fpu/fesetround.c: Likewise.
* sysdeps/sh/sh4/fpu/feholdexcpt.c: Likewise.
* sysdeps/sh/sh4/fpu/fesetround.c: Likewise.
* sysdeps/sparc/fpu/feholdexcpt.c: Likewise.
* sysdeps/sparc/fpu/fesetround.c: Likewise.
* sysdeps/x86_64/fpu/feholdexcpt.c: Likewise.
* sysdeps/x86_64/fpu/fesetround.c: Likewise.
* sysdeps/generic/s_significand.c (__significand): Use __ilogb not
ilogb.
* sysdeps/generic/s_significandf.c (__significandf): Use __ilogbf
not ilogbf.
2005-07-08 18:54:49 +00:00
Ulrich Drepper
9f0d7b6df9
* elf/dl-reloc.c [PROF] (_dl_relocate_object): Define
...
consider_profiling always to zero. Don't count of compiler to
remove unreached if block.
* sysdeps/x86_64/dl-trampoline.S [PROF] (_dl_runtime_profile):
Don't compile.
* sysdeps/i386/dl-trampoline.S [PROF] (_dl_runtime_profile): Likewise.
* sysdeps/ia64/dl-trampoline.S [PROF] (_dl_runtime_profile): Likewise.
* sysdeps/s390/s390-64/dl-trampoline.S [PROF] (_dl_runtime_profile):
Likewise.
* sysdeps/s390/s390-32/dl-trampoline.S [PROF] (_dl_runtime_profile):
Likewise.
* sysdeps/powerpc/powerpc64/dl-trampoline.S [PROF]
(_dl_profile_resolve): Likewise.
* sysdeps/powerpc/powerpc32/dl-trampoline.S [PROF]
(_dl_profile_resolve): Likewise.
* gmon/Makefile: Add rules to build and run tst-profile-static.
* gmon/tst-profile-static.c: New file.
* Makeconfig (+link-static): Allow passing program-specific flags.
2005-07-07 02:39:45 +00:00
Ulrich Drepper
1ab18a5bfb
Add space inf weak_alias use.
2005-05-26 14:30:51 +00:00
Ulrich Drepper
ee6189855a
* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Use functionally
...
equivalent, but shorter instructions.
* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/setcontext.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/swapcontext.S: Likewise.
* sysdeps/unix/x86_64/sysdep.S: Likewise.
* sysdeps/x86_64/strchr.S: Likewise.
* sysdeps/x86_64/memset.S: Likewise.
* sysdeps/x86_64/strcspn.S: Likewise.
* sysdeps/x86_64/strcmp.S: Likewise.
* sysdeps/x86_64/elf/start.S: Likewise.
* sysdeps/x86_64/strspn.S: Likewise.
* sysdeps/x86_64/dl-machine.h: Likewise.
* sysdeps/x86_64/bsd-_setjmp.S: Likewise.
* sysdeps/x86_64/bsd-setjmp.S: Likewise.
* sysdeps/x86_64/strtok.S: Likewise.
2005-03-31 10:02:53 +00:00
Roland McGrath
becf77cd8c
* sysdeps/generic/w_exp2.c [NO_LONG_DOUBLE]: Fix typos in alias names.
...
Reported by Mark Mitchell <mark@codesourcery.com>.
* Versions.def (libm): Define GLIBC_2.4 set.
* math/Versions (libm: GLIBC_2.4): Add this set, with exp2l.
* sysdeps/i386/Versions (libm: GLIBC_2.1): Add this set, with exp2l.
* sysdeps/ia64/Versions: Likewise.
* sysdeps/m68k/Versions: Likewise.
* sysdeps/sparc/sparc64/Versions: Likewise.
* sysdeps/x86_64/Versions: New file.
* sysdeps/mips/mips64/Versions: New file.
2005-03-28 20:42:53 +00:00
Roland McGrath
fdc07525f4
[BZ #789 ]
...
2005-03-15 Jakub Jelinek <jakub@redhat.com>
[BZ #789 ]
* sysdeps/i386/i686/hp-timing.h (HP_TIMING_ACCUM): Fix asm constraints.
Remove memory clobber.
* sysdeps/x86_64/hp-timing.h (HP_TIMING_ACCUM): Make the addition
thread-safe. Subtract GLRO(dl_hp_timing_overhead) from Diff.
2005-03-15 22:31:32 +00:00
Ulrich Drepper
61062f5630
* posix/bits/unistd.h: Avoid calling __*_chk variants if we can
...
determine the call will never trigger a failure.
* sysdeps/i386/i686/memset_chk.S: Remove alias and warning.
* sysdeps/x86_64/memset_chk.S: Likewise.
2005-02-24 Roland McGrath <roland@redhat.com>
* debug/Versions (libc: GLIBC_2.4): Remove
__memset_zero_constant_len_parameter.
* sysdeps/generic/memset_chk.c: Remove alias and warning.
* misc/sys/cdefs.h (__warndecl): New macro.
* debug/warning-nop.c: New file.
* string/bits/string3.h (memset): Call __warn_memset_zero_len with no
arguments, instead of calling __memset_zero_constant_len_parameter.
Use __warndecl for __warn_memset_zero_len.
* debug/Makefile (routines): Add $(static-only-routines).
(static-only-routines): New variable.
2005-03-01 00:35:23 +00:00
Ulrich Drepper
553cc5f9ad
* sysdeps/unix/sysv/linux/libc_fatal.c: Print backtrace and memory
...
map if requested.
* debug/chk_fail.c: Request backtrace and memory map dump.
* Versions.def: Add GLIBC_2.4 for libc.
* debug/fgets_chk.c: New file.
* debug/fgets_u_chk.c: New file.
* debug/getcwd_chk.c: New file.
* debug/getwd_chk.c: New file.
* debug/readlink_chk.c: New file.
* debug/read_chk.c: New file.
* debug/pread_chk.c: New file.
* debug/pread64_chk.c: New file.
* debug/recv_chk.c: New file.
* debug/recvfrom_chk.c: New file.
* debug/Versions: Add all new functions with version GLIBC_2.4.
* debug/Makefile (routines): Add fgets_chk, fgets_u_chk, read_chk,
pread_chk, pread64_chk, recv_chk, recvfrom_chk, readlink_chk,
getwd_chk, and getcwd_chk. Plus appropriate CFLAGS definitions.
* debug/tst-chk1.c: Add more tests.
* libio/bits/stdio2.h: Add macros for fgets and fgets_unlocked.
* include/stdio.h: Declare __fgets_chk and __fgets_unlocked_chk.
* posix/unistd.h: Include <bits/unistd.h> for fortification.
* posix/bits/unistd.h: New file.
* posix/Makefile (headers): Add bits/unistd.h.
* socket/sys/socket.h: Include <bits/socket2.h> for fortification.
* socket/bits/socket2.h: New file.
* socket/Makefile (headers): Add bits/socket2.h.
* string/bits/string3.h: Extend memset macro to check for zero 3rd
parameter and use __memset_zero_constant_len_parameter in that case.
* sysdeps/generic/memset_chk.c: Add
__memset_zero_constant_len_parameter alias and linker warning.
* debug/Versions: Add __memset_zero_constant_len_parameter to libc
with version GLIBC_2.4.
* sysdeps/generic/bits/types.h: Don't unnecessarily use __extension__
in __STD_TYPE definition.
2005-02-21 Jakub Jelinek <jakub@redhat.com>
* malloc/malloc.c (malloc_printerr): If MALLOC_CHECK_={5,7}, print
the error message rather than program name.
2005-02-21 Ulrich Drepper <drepper@redhat.com>
2005-02-21 23:14:10 +00:00
Ulrich Drepper
1f25bddd62
Update.
...
2005-01-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/i386/dl-machine.h (elf_machine_rel): Remove code using
RESOLVE.
* sysdeps/x86_64/dl-machine.h (elf_machine_rela): Remove code
using RESOLVE.
* elf/rtld.c (_dl_start): Remove RESOLVE definition.
2005-01-25 11:42:24 +00:00
Ulrich Drepper
9c9628d9b4
Update.
...
* sysdeps/x86_64/bits/link.h: Use namespace-safe identifiers in
La_x86_64_xmm definition.
2005-01-23 04:50:51 +00:00
Ulrich Drepper
be184b1d26
Update.
...
2005-01-21 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile: Add rules to build and run tst-align2.
* elf/tst-align2.c: New test.
* elf/tst-alignmod2.c: New file.
* sysdeps/powerpc/tst-stack-align.h: New file.
* sysdeps/i386/dl-machine.h (RTLD_START): Align stack and clear frame
pointer before calling _dl_init.
* sysdeps/x86_64/dl-machine.h (RTLD_START): Likewise.
2005-01-22 07:55:35 +00:00
Ulrich Drepper
9fbdeb410d
Update.
...
* elf/dl-runtime.c: Inlcude <sys/param.h>.
* elf/Makefile (headers): Add bits/link.h.
2005-01-09 Andreas Schwab <schwab@suse.de>
* elf/rtld.c (dl_main): Create main_map with __RTLD_OPENEXEC.
2005-01-09 Andreas Jaeger <aj@suse.de>
* time/strptime_l.c (__strptime_internal): Add braces to avoid
warning.
* sysdeps/x86_64/bits/link.h: Use vector_size for GCC 4.0.
* elf/rtld.c (dl_main): Call _dl_add_to_slotinfo only if USE_TLS.
2005-01-08 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (generated): Add tst-pie1{,.out,.o}.
2005-01-09 Ulrich Drepper <drepper@redhat.com>
2005-01-09 20:23:44 +00:00
Ulrich Drepper
9dcafc5597
* csu/elf-init.c (__libc_csu_fini): Don't do anything here.
...
* sysdeps/generic/libc-start.c: Don't register program destructor here.
* dlfcn/Makefile: Add rules to build dlfcn.c.
(LDFLAGS-dl.so): Removed.
* dlfcn/dlclose.c: _dl_close is now in ld.so, use function pointer
table.
* dlfcn/dlmopen.c: Likewise for _dl_open.
* dlfcn/dlopen.c: Likewise.
* dlfcn/dlopenold.c: Likewise.
* elf/dl-libc.c: Likewise for _dl_open and _dl_close.
* elf/Makefile (routines): Remove dl-open and dl-close.
(dl-routines): Add dl-open, dl-close, and dl-trampoline.
Add rules to build and run tst-audit1.
* elf/tst-audit1.c: New file.
* elf/tst-auditmod1.c: New file.
* elf/Versions [libc]: Remove _dl_open and _dl_close.
* elf/dl-close.c: Change for use inside ld.so instead of libc.so.
* elf/dl-open.c: Likewise.
* elf/dl-debug.c (_dl_debug_initialize): Allow reinitialization,
signaled by nonzero parameter.
* elf/dl-init.c: Fix use of r_state.
* elf/dl-load.c: Likewise.
* elf/dl-close.c: Add auditing checkpoints.
* elf/dl-open.c: Likewise.
* elf/dl-fini.c: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-sym.c: Likewise.
* sysdeps/generic/libc-start.c: Likewise.
* elf/dl-object.c: Allocate memory for auditing information.
* elf/dl-reloc.c: Remove RESOLV. We now always need the map.
Correctly initialize slotinfo.
* elf/dynamic-link.h: Adjust after removal of RESOLV.
* sysdeps/hppa/dl-lookupcfg.h: Likewise.
* sysdeps/ia64/dl-lookupcfg.h: Likewise.
* sysdeps/powerpc/powerpc64/dl-lookupcfg.h: Removed.
* elf/dl-runtime.c (_dl_fixup): Little cleanup.
(_dl_profile_fixup): New parameters to point to register struct and
variable for frame size.
Add auditing checkpoints.
(_dl_call_pltexit): New function.
Don't define trampoline code here.
* elf/rtld.c: Recognize LD_AUDIT. Load modules on startup.
Remove all the functions from _rtld_global_ro which only _dl_open
and _dl_close needed.
Add auditing checkpoints.
* elf/link.h: Define symbols for auditing interfaces.
* include/link.h: Likewise.
* include/dlfcn.h: Define __RTLD_AUDIT.
Remove prototypes for _dl_open and _dl_close.
Adjust access to argc and argv in libdl.
* dlfcn/dlfcn.c: New file.
* sysdeps/generic/dl-lookupcfg.h: Remove all content now that RESOLVE
is gone.
* sysdeps/generic/ldsodefs.h: Add definitions for auditing interfaces.
* sysdeps/generic/unsecvars.h: Add LD_AUDIT.
* sysdeps/i386/dl-machine.h: Remove trampoline code here.
Adjust for removal of RESOLVE.
* sysdeps/x86_64/dl-machine.h: Likewise.
* sysdeps/generic/dl-trampoline.c: New file.
* sysdeps/i386/dl-trampoline.c: New file.
* sysdeps/x86_64/dl-trampoline.c: New file.
* sysdeps/generic/dl-tls.c: Cleanups. Fixup for dtv_t change.
Fix updating of DTV.
* sysdeps/generic/libc-tls.c: Likewise.
* sysdeps/arm/bits/link.h: Renamed to ...
* sysdeps/arm/buts/linkmap.h: ...this.
* sysdeps/generic/bits/link.h: Renamed to...
* sysdeps/generic/bits/linkmap.h: ...this.
* sysdeps/hppa/bits/link.h: Renamed to...
* sysdeps/hppa/bits/linkmap.h: ...this.
* sysdeps/hppa/i386/link.h: Renamed to...
* sysdeps/hppa/i386/linkmap.h: ...this.
* sysdeps/hppa/ia64/link.h: Renamed to...
* sysdeps/hppa/ia64/linkmap.h: ...this.
* sysdeps/hppa/s390/link.h: Renamed to...
* sysdeps/hppa/s390/linkmap.h: ...this.
* sysdeps/hppa/sh/link.h: Renamed to...
* sysdeps/hppa/sh/linkmap.h: ...this.
* sysdeps/hppa/x86_64/link.h: Renamed to...
* sysdeps/hppa/x86_64/linkmap.h: ...this.
2005-01-06 Ulrich Drepper <drepper@redhat.com>
* allocatestack.c (init_one_static_tls): Adjust initialization of DTV
entry for static tls deallocation fix.
* sysdeps/alpha/tls.h (dtv_t): Change pointer type to be struct which
also contains information whether the memory pointed to is static
TLS or not.
* sysdeps/i386/tls.h: Likewise.
* sysdeps/ia64/tls.h: Likewise.
* sysdeps/powerpc/tls.h: Likewise.
* sysdeps/s390/tls.h: Likewise.
* sysdeps/sh/tls.h: Likewise.
* sysdeps/sparc/tls.h: Likewise.
* sysdeps/x86_64/tls.h: Likewise.
2005-01-06 22:40:27 +00:00
Ulrich Drepper
a334319f65
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
2004-12-22 20:10:10 +00:00
Jakub Jelinek
0ecb606cb6
2.5-18.1
2007-07-12 18:26:36 +00:00
Andreas Jaeger
9b7adbb732
Update.
...
2004-12-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Update.
2004-12-17 Andreas Jaeger <aj@suse.de>
2004-12-17 07:41:02 +00:00
Roland McGrath
ad146de70e
* sysdeps/unix/sysv/linux/x86_64/sys/procfs.h [__WORDSIZE == 32]
...
(elf_fpxregset_t): New type.
(struct elf_prpsinfo): If __WORDSIZE == 32, change pr_[ug]id type
to unsigned short int.
* sysdeps/unix/sysv/linux/x86_64/sys/user.h
(struct user_fpregs_struct): Fix comment.
* sysdeps/i386/fpu/bits/mathdef.h (float_t, double_t): If
__FLOAT_EVAL_METHOD__ is defined and 0, typedef to float resp. double.
* sysdeps/x86_64/fpu/bits/mathdef.h: Include bits/wordsize.h.
(float_t, double_t): If -m32 and not -mfpmath=sse, typedef to
long double.
* sysdeps/x86_64/fpu/bits/fenv.h: Include bits/wordsize.h.
(fenv_t): Remove __mxcsr field for -m32.
2004-11-04 23:37:44 +00:00
Ulrich Drepper
b5cc329c4f
2004-10-15 Jakub Jelinek <jakub@redhat.com>
...
* elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def.
* sysdeps/unix/sysv/linux/readonly-area.c: New file.
* sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking
routine.
* sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise.
* sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise.
* sysdeps/i386/i686/memset.S (__memset_chk): Likewise.
* sysdeps/i386/i686/memmove-chk.S: New file.
* sysdeps/i386/i686/memcpy-chk.S: Likewise.
* sysdeps/i386/i686/mempcpy-chk.S: Likewise.
* sysdeps/i386/i686/memset-chk.S: Likewise.
* sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail
if exactly fitting into buffer.
* sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise.
* sysdeps/generic/readonly-area.c: New file.
* sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test
destlen once.
* sysdeps/x86_64/memset.S (__memset_chk): Add checking routine.
* sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise.
* sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk.
* sysdeps/x86_64/memcpy-chk.S: New file.
* sysdeps/x86_64/mempcpy-chk.S: Likewise.
* sysdeps/x86_64/memset-chk.S: Likewise.
* sysdeps/x86_64/strcpy-chk.S: Likewise.
* sysdeps/x86_64/stpcpy-chk.S: Likewise.
* argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing.
* argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise.
* debug/tst-chk1.c: New test.
* debug/tst-chk2.c: Likewise.
* debug/tst-chk3.c: Likewise.
* debug/test-strcpy_chk.c: Likewise.
* debug/test-stpcpy_chk.c: Likewise.
* debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request
_IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def.
* debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk,
vfprintf_chk, gets_chk and readonly-area.
(CFLAGS-*_chk.c): Set.
(tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and
test-stpcpy_chk.
* debug/vprintf_chk.c: New file.
* debug/printf_chk.c: Likewise.
* debug/vfprintf_chk.c: Likewise.
* debug/fprintf_chk.c: Likewise.
* debug/gets_chk.c: Likewise.
* debug/chk_fail.c (__chk_fail): Add libc_hidden_def.
* debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments
passed to __vsnprintf_chk.
* debug/Versions (libc): Export __printf_chk, __fprintf_chk,
__vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4.
* debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call
__vsnprintf, instead create a temporary file with
_IO_strn_jumps jumptable. If flags > 0, request
_IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def.
* libio/Makefile (headers): Add bits/stdio2.h.
* libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL.
(sprintf, snprintf, vsprintf, vsnprintf): Remove defines.
* libio/strfile.h (_IO_strnfile): New type.
(_IO_strn_jumps): New extern.
* libio/vsnprintf.c (_IO_strnfile): Remove.
(_IO_strn_jumps): Remove static.
* libio/bits/stdio2.h: New file.
* libio/vswprintf.c (_IO_strnfile): Rename type to...
(_IO_wstrnfile): ...this. Adjust all uses.
* libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define.
* stdio-common/vfprintf.c (STR_LEN): Define.
(vfprintf): Add readonly_format variable.
Handle _IO_FLAGS2_CHECK_PERCENT_N.
(buffered_vfprintf): Copy _flags2.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk): New prototypes.
(__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto.
* include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk,
__memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk,
__strncat_chk): New prototypes.
* include/bits/string3.h: New file.
* include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto
and rtld_hidden_proto.
* string/Makefile (headers): Add bits/string3.h.
* string/bits/string3.h (bcopy, bzero): New defines.
(memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change
macros so that inlines are used only if unknown destination size
or side-effects in destination argument.
(mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU.
2004-09-16 Ulrich Drepper <drepper@redhat.com>
* debug/Makefile (routines): Add *_chk.
* debug/Versions (libc): Export __chk_fail, __memcpy_chk,
__memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk,
__strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk,
__sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk
@GLIBC_2.3.4.
* debug/chk_fail.c: New file.
* debug/snprintf_chk.c: Likewise.
* debug/sprintf_chk.c: Likewise.
* debug/vsnprintf_chk.c: Likewise.
* debug/vsprintf_chk.c: Likewise.
* include/features.h (_FORTIFY_SOURCE): Document, handle.
(__USE_FORTIFY_LEVEL): Define.
(__GNUC_PREREQ): Move to earlier location.
* include/sys/cdefs.h (__chk_fail): New prototype.
* libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf):
Define if __USE_FORTIFY_LEVEL.
* misc/sys/cdefs.h (__bos, __bos0): Define.
* string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL.
* bits/string/string3.h: New header.
* sysdeps/generic/memcpy_chk.c: New file.
* sysdeps/generic/memmove_chk.c: Likewise.
* sysdeps/generic/mempcpy_chk.c: Likewise.
* sysdeps/generic/memset_chk.c: Likewise.
* sysdeps/generic/stpcpy_chk.c: Likewise.
* sysdeps/generic/strcat_chk.c: Likewise.
* sysdeps/generic/strcpy_chk.c: Likewise.
* sysdeps/generic/strncat_chk.c: Likewise.
* sysdeps/generic/strncpy_chk.c: Likewise.
2004-10-15 Jakub Jelinek <jakub@redhat.com>
* elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def.
* sysdeps/unix/sysv/linux/readonly-area.c: New file.
* sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking
routine.
* sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise.
* sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise.
* sysdeps/i386/i686/memset.S (__memset_chk): Likewise.
* sysdeps/i386/i686/memmove-chk.S: New file.
* sysdeps/i386/i686/memcpy-chk.S: Likewise.
* sysdeps/i386/i686/mempcpy-chk.S: Likewise.
* sysdeps/i386/i686/memset-chk.S: Likewise.
* sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail
if exactly fitting into buffer.
* sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise.
* sysdeps/generic/readonly-area.c: New file.
* sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test
destlen once.
* sysdeps/x86_64/memset.S (__memset_chk): Add checking routine.
* sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise.
* sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk.
* sysdeps/x86_64/memcpy-chk.S: New file.
* sysdeps/x86_64/mempcpy-chk.S: Likewise.
* sysdeps/x86_64/memset-chk.S: Likewise.
* sysdeps/x86_64/strcpy-chk.S: Likewise.
* sysdeps/x86_64/stpcpy-chk.S: Likewise.
* argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing.
* argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise.
* debug/tst-chk1.c: New test.
* debug/tst-chk2.c: Likewise.
* debug/tst-chk3.c: Likewise.
* debug/test-strcpy_chk.c: Likewise.
* debug/test-stpcpy_chk.c: Likewise.
* debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request
_IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def.
* debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk,
vfprintf_chk, gets_chk and readonly-area.
(CFLAGS-*_chk.c): Set.
(tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and
test-stpcpy_chk.
* debug/vprintf_chk.c: New file.
* debug/printf_chk.c: Likewise.
* debug/vfprintf_chk.c: Likewise.
* debug/fprintf_chk.c: Likewise.
* debug/gets_chk.c: Likewise.
* debug/chk_fail.c (__chk_fail): Add libc_hidden_def.
* debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments
passed to __vsnprintf_chk.
* debug/Versions (libc): Export __printf_chk, __fprintf_chk,
__vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4.
* debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call
__vsnprintf, instead create a temporary file with
_IO_strn_jumps jumptable. If flags > 0, request
_IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def.
* libio/Makefile (headers): Add bits/stdio2.h.
* libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL.
(sprintf, snprintf, vsprintf, vsnprintf): Remove defines.
* libio/strfile.h (_IO_strnfile): New type.
(_IO_strn_jumps): New extern.
* libio/vsnprintf.c (_IO_strnfile): Remove.
(_IO_strn_jumps): Remove static.
* libio/bits/stdio2.h: New file.
* libio/vswprintf.c (_IO_strnfile): Rename type to...
(_IO_wstrnfile): ...this. Adjust all uses.
* libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define.
* stdio-common/vfprintf.c (STR_LEN): Define.
(vfprintf): Add readonly_format variable.
Handle _IO_FLAGS2_CHECK_PERCENT_N.
(buffered_vfprintf): Copy _flags2.
* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
__vfprintf_chk): New prototypes.
(__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto.
* include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk,
__memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk,
__strncat_chk): New prototypes.
* include/bits/string3.h: New file.
* include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto
and rtld_hidden_proto.
* string/Makefile (headers): Add bits/string3.h.
* string/bits/string3.h (bcopy, bzero): New defines.
(memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change
macros so that inlines are used only if unknown destination size
or side-effects in destination argument.
(mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU.
2004-09-16 Ulrich Drepper <drepper@redhat.com>
* debug/Makefile (routines): Add *_chk.
* debug/Versions (libc): Export __chk_fail, __memcpy_chk,
__memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk,
__strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk,
__sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk
@GLIBC_2.3.4.
* debug/chk_fail.c: New file.
* debug/snprintf_chk.c: Likewise.
* debug/sprintf_chk.c: Likewise.
* debug/vsnprintf_chk.c: Likewise.
* debug/vsprintf_chk.c: Likewise.
* include/features.h (_FORTIFY_SOURCE): Document, handle.
(__USE_FORTIFY_LEVEL): Define.
(__GNUC_PREREQ): Move to earlier location.
* include/sys/cdefs.h (__chk_fail): New prototype.
* libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf):
Define if __USE_FORTIFY_LEVEL.
* misc/sys/cdefs.h (__bos, __bos0): Define.
* string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL.
* bits/string/string3.h: New header.
* sysdeps/generic/memcpy_chk.c: New file.
* sysdeps/generic/memmove_chk.c: Likewise.
* sysdeps/generic/mempcpy_chk.c: Likewise.
* sysdeps/generic/memset_chk.c: Likewise.
* sysdeps/generic/stpcpy_chk.c: Likewise.
* sysdeps/generic/strcat_chk.c: Likewise.
* sysdeps/generic/strcpy_chk.c: Likewise.
* sysdeps/generic/strncat_chk.c: Likewise.
* sysdeps/generic/strncpy_chk.c: Likewise.
2004-10-18 04:17:19 +00:00
Ulrich Drepper
6497a1d081
[BZ #376 ]
...
Update.
* sysdeps/generic/s_fdim.c: Handle +inf/+inf
* sysdeps/generic/s_fdimf.c: Likewise.
* sysdeps/generic/s_fdiml.c: Likewise.
* sysdeps/i386/i686/fpu/s_fdim.S: Likewise.
* sysdeps/i386/i686/fpu/s_fdimf.S: Likewise.
* sysdeps/i386/i686/fpu/s_fdiml.S: Likewise.
* sysdeps/powerpc/fpu/s_fdim.c: Likewise.
* sysdeps/powerpc/fpu/s_fdimf.c: Likewise.
* sysdeps/x86_64/fpu/s_fdiml.S: Likewise.
* math/libm-test.inc (fdim_test): Add test case. [BZ #376 ].
2004-09-26 10:11:59 +00:00
Andreas Jaeger
7090d3caa1
* sysdeps/x86_64/dl-machine.h (elf_machine_rela_relative): Remove
...
static, add always_inline attribute.
(elf_machine_rela): Likewise.
(elf_machine_lazy_rel): Likewise.
* elf/dynamic-link.h (elf_get_dynamic_info): Make static
dependend on !RESOLVE so that it's not defined in local
scope.
* locale/weight.h (findidx): Remove static, it's not supported
anymore with GCC 4.0 in a block scope.
* locale/weightwc.h (findidx): Likewise.
* posix/regcomp.c (seek_collating_symbol_entry): Likewise.
(lookup_collation_sequence_value): Likewise.
(build_range_exp): Likewise.
(build_collating_symbol): Likewise.
* iconv/iconvconfig.c (write_output): Likewise.
* elf/do-rel.h (elf_dynamic_do_rel): Likewise.
2004-09-24 17:09:04 +00:00
Ulrich Drepper
f377d02227
Update.
...
* include/atomic.h: Define atomic_increment_val, atomic_decrement_val,
and atomic_dealy is not already defined.
* sysdeps/i386/i486/bits/atomic.h: Define atomic_delay.
* sysdeps/x86_64/bits/atomic.h: Likewise.
* miscd/sys/cdefs.h (__NTH): New macro.
(__THROW): Define using nothrow attribute for C code and gcc >= 3.2.
(__REDIRECT_NTH): New macro.
* argp/argp.h: Use __NTH and __REDIRECT_NTH where necessary.
* ctype/ctype.h: Likewise.
* dirent/dirent.h: Likewise.
* io/fcntl.h: Likewise.
* io/sys/sendfile.h: Likewise.
* io/sys/stat.h: Likewise.
* io/sys/statfs.h: Likewise.
* io/sys/statvfs.h: Likewise.
* libio/bits/stdio.h: Likewise.
* misc/sys/mman.h: Likewise.
* posix/unistd.h: Likewise.
* resource/sys/resource.h: Likewise.
* rt/aio.h: Likewise.
* signal/signal.h: Likewise.
* stdlib/stdlib.h: Likewise.
* string/argz.h: Likewise.
* string/string.h: Likewise.
* sysdeps/generic/inttypes.h: Likewise.
* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
* sysdeps/powerpc/fpu/bits/mathinline.h: Likewise.
* sysdeps/s390/fpu/bits/mathinline.h: Likewise.
* sysdeps/x86_64/fpu/bits/mathinline.h: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
* sysdeps/unix/sysv/linux/bits/sys/sysmacros.h: Likewise.
* wcsmbs/wchar.h: Likewise.
* sysdeps/generic/glob.c: Use __PMT isntead of __P where appropriate.
* resolv/gethnamaddr.c (getanswer): Remove __P use in variable
definition.
* io/sys/poll.h: Remove __THROW from poll prototype, it's a
cancellation point.
2004-09-07 22:33:37 +00:00
Roland McGrath
813d9c0dd8
* sysdeps/i386/i686/Makefile (elide-routines.os): Append hp-timing to
...
this, not ...
(static-only-routines): ... this.
* sysdeps/ia64/Makefile: Likewise.
* sysdeps/sparc/sparc32/sparcv9/Makefile: Likewise.
* sysdeps/sparc/sparc64/Makefile: Likewise.
* sysdeps/x86_64/Makefile: Likewise.
* sysdeps/i386/i686/hp-timing.c: Revert copyright terms change.
* sysdeps/ia64/hp-timing.c: Likewise.
* sysdeps/sparc/sparc32/sparcv9/hp-timing.c: Likewise.
* sysdeps/sparc/sparc64/hp-timing.c: Likewise.
2004-08-16 06:46:31 +00:00
Roland McGrath
92c6ccd1b2
* csu/elf-init.c: Update copyright terms including special exception
...
for these trivial files, which are statically linked into executables
that use dynamic linking for the significant library code.
* io/fstat.c: Likewise.
* io/fstat64.c: Likewise.
* io/lstat.c: Likewise.
* io/lstat64.c: Likewise.
* io/stat.c: Likewise.
* io/stat64.c: Likewise.
* stdlib/atexit.c: Likewise.
* sysdeps/alpha/elf/initfini.c: Likewise.
* sysdeps/alpha/elf/start.S: Likewise.
* sysdeps/arm/elf/start.S: Likewise.
* sysdeps/cris/elf/start.S: Likewise.
* sysdeps/generic/initfini.c: Likewise.
* sysdeps/generic/mknod.c: Likewise.
* sysdeps/hppa/elf/initfini.c: Likewise.
* sysdeps/hppa/elf/start.S: Likewise.
* sysdeps/i386/elf/start.S: Likewise.
* sysdeps/i386/i686/hp-timing.c: Likewise.
* sysdeps/ia64/elf/initfini.c: Likewise.
* sysdeps/ia64/elf/start.S: Likewise.
* sysdeps/ia64/hp-timing.c: Likewise.
* sysdeps/m68k/elf/start.S: Likewise.
* sysdeps/mach/start.c: Likewise.
* sysdeps/mips/elf/start.S: Likewise.
* sysdeps/powerpc/powerpc32/elf/start.S: Likewise.
* sysdeps/powerpc/powerpc64/elf/start.S: Likewise.
* sysdeps/s390/s390-32/elf/start.S: Likewise.
* sysdeps/s390/s390-32/initfini.c: Likewise.
* sysdeps/s390/s390-64/elf/start.S: Likewise.
* sysdeps/s390/s390-64/initfini.c: Likewise.
* sysdeps/sh/elf/initfini.c: Likewise.
* sysdeps/sh/elf/start.S: Likewise.
* sysdeps/sparc/sparc32/elf/start.S: Likewise.
* sysdeps/sparc/sparc32/sparcv9/hp-timing.c: Likewise.
* sysdeps/sparc/sparc64/elf/start.S: Likewise.
* sysdeps/sparc/sparc64/hp-timing.c: Likewise.
* sysdeps/standalone/i386/start.S: Likewise.
* sysdeps/standalone/i960/start.S: Likewise.
* sysdeps/standalone/m68k/m68020/start.S: Likewise.
* sysdeps/unix/arm/start.c: Likewise.
* sysdeps/unix/bsd/osf/alpha/start.S: Likewise.
* sysdeps/unix/bsd/ultrix4/mips/start.S: Likewise.
* sysdeps/unix/sparc/start.c: Likewise.
* sysdeps/unix/start.c: Likewise.
* sysdeps/unix/sysv/aix/start.s: Likewise.
* sysdeps/unix/sysv/irix4/start.c: Likewise.
* sysdeps/x86_64/elf/initfini.c: Likewise.
* sysdeps/x86_64/elf/start.S: Likewise.
2004-08-16 04:51:23 +00:00
Ulrich Drepper
164f863efd
[BZ #258 ]
...
Update.
2004-07-19 Jakub Jelinek <jakub@redhat.com>
[BZ #258 ]
* math/libm-test.inc (max_value, min_value): New variables.
(initialize): Initialize them.
(pow_test): Add a couple of new tests.
* sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Don't generate invalid
exception if |y| >= 1U<<31.
* sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Don't generate invalid
exception if |y| >= 1L<<63.
* sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
If y*log2(x) overflows to +-inf, return still +inf/+0 instead of NaN.
* sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.
2004-07-20 07:06:48 +00:00
Ulrich Drepper
ee600e3f76
Update.
...
2004-07-10 Ulrich Drepper <drepper@redhat.com>
* elf/ldconfig.c: Define PROCINFO_CLASS as static before including
ldsodefs.h.
* sysdeps/generic/ldsodefs.h: Only define PROCINFO_CLASS if it is not
already defined.
* sysdeps/i386/dl-procinfo.c: Define PROCINFO_CALLS only if not
already defined.
* elf/rtld.c (print_statistics): Mark with noinline attribute.
* sysdeps/i386/dl-machine.h (elf_machine_rel): Mark with always_inline
attribute.
(elf_machine_rel_relative): Likewise.
* include/string.h: Add libc_hidden_proto for __strtok_r and
__strsep_g.
* sysdeps/generic/strsep.c: Add libc_hidden_def.
* sysdeps/generic/strtok_r.c: Likewise.
* sysdeps/i386/strtok_r.S: Add alias for internal symbol.
* sysdeps/i386/i686/strtok_r.S: Likewise.
* sysdeps/x86_64/strtok_r.S: Likewise.
2004-07-09 Alexandre Oliva <aoliva@redhat.com>
* inet/getnetgrent_r.c (internal_setnetgrent): Make it hidden
instead of internal-linkage, such that we can alias to it.
(internal_endnetgrent, internal_getnetgrent_r): Likewise.
2004-07-10 20:00:44 +00:00
Ulrich Drepper
2dd18ce2b2
Update.
...
* include/string.h (ffs): Add libc_hidden_builtin_proto.
* sysdeps/rs6000/ffs.c (ffs): Add libc_hidden_builtin_def.
* sysdeps/alpha/alphaev67/ffs.S (ffs): Likewise.
* sysdeps/alpha/ffs.S (ffs): Likewise.
* sysdeps/s390/ffs.c (ffs): Likewise.
* sysdeps/powerpc/ffs.c (ffs): Likewise.
* sysdeps/i386/ffs.c (ffs): Likewise.
* sysdeps/i386/i686/ffs.c (ffs): Likewise.
* sysdeps/m68k/ffs.c (ffs): Likewise.
* sysdeps/generic/ffs.c (ffs): Likewise.
* sysdeps/m88k/ffs.c (ffs): Likewise.
* sysdeps/am29k/ffs.c (ffs): Likewise.
* sysdeps/i960/ffs.c (ffs): Likewise.
* sysdeps/x86_64/ffs.c (ffs): Likewise.
* Makerules (check-abi): Use diff -p -U 0 instead of diff -pu0.
2004-07-05 17:36:34 +00:00
Ulrich Drepper
3dbfd8117c
Update.
...
2004-05-27 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/bits/mathinline.h (__expm1_code): Define using
__builtin_expm1l for GCC 3.5+.
(__expl): Define using __builtin_expl for GCC 3.4+.
(exp, expf, expl): Don't define for GCC 3.4+.
(tan, tanf, tanl): Don't define for GCC 3.5+.
(__atan2l): Define using __builtin_atan2l for GCC 3.4+.
(atan2, atan2f, atan2l): Don't define for GCC 3.4+ or !__FAST_MATH__.
(fmod, fmodf, fmodl): Don't define for GCC 3.5+ or !__FAST_MATH__.
(fabsf, fabsl): Only provide if __USE_MISC or __USE_ISOC99.
(sin, sinf, sinl, cos, cosf, cosl, log, logf, logl): Don't define
for GCC 3.4+.
(log10, log10f, log10l, asin, asinf, asinl, acos, acosf, acosl):
Don't define for GCC 3.5+.
(atan, atanf, atanl): Don't define for GCC 3.4+ or !__FAST_MATH__.
(log1p, log1pf, log1pl, logb, logbf, logbl, log2, log2f, log2l): Don't
define for GCC 3.5+.
(drem, dremf, dreml): Don't define for GCC 3.5+ or !__FAST_MATH__.
* sysdeps/sparc/fpu/bits/mathinline.h (sqrt, sqrtf, sqrtl): Don't
define for GCC 3.2+.
2004-05-27 Jakub Jelinek <jakub@redhat.com>
* string/bits/string2.h (__bzero): Define even for GCC 3.0+.
* sysdeps/alpha/stpcpy.S (stpcpy): Add libc_hidden_builtin_def.
* sysdeps/alpha/alphaev67/stpcpy.S (stpcpy): Likewise.
* sysdeps/powerpc/powerpc32/stpcpy.S (stpcpy): Likewise.
* sysdeps/powerpc/powerpc64/stpcpy.S (stpcpy): Likewise.
* sysdeps/sparc/sparc32/stpcpy.S (stpcpy): Likewise.
* sysdeps/sparc/sparc64/stpcpy.S (stpcpy): Likewise.
* sysdeps/i386/stpcpy.S (stpcpy): Likewise.
* sysdeps/i386/i586/stpcpy.S (stpcpy): Likewise.
* sysdeps/generic/stpcpy.c (stpcpy): Likewise.
* sysdeps/x86_64/stpcpy.S (stpcpy): Likewise.
* sysdeps/i386/i586/memcpy.S (memcpy): Remove
libc_hidden_builtin_def if MEMPCPY_P.
* sysdeps/x86_64/memcpy.S (memcpy): Likewise.
* sysdeps/i386/i686/mempcpy.S (mempcpy): Add libc_hidden_builtin_def.
* sysdeps/i386/i586/mempcpy.S (mempcpy): Likewise.
* sysdeps/generic/mempcpy.c (mempcpy): Likewise.
* sysdeps/x86_64/mempcpy.S (mempcpy): Likewise.
2004-05-28 06:56:51 +00:00
Ulrich Drepper
cabd81c0f7
Update.
...
2004-03-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/x86_64/hp-timing.h (HP_TIMING_NOW): Make asm volatile.
2004-03-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/powerpc/powerpc32/fpu/__longjmp.S: Spelling.
(JB_SIZE): Undefine before including __longjmp-common.S again.
* sysdeps/powerpc/powerpc32/fpu/setjmp.S: Spelling.
(JB_SIZE): Undefine before including setjmp-common.S again.
* sysdeps/powerpc/powerpc64/bsd-_setjmp.S: Spelling.
* sysdeps/powerpc/powerpc64/bsd-setjmp.S: Spelling.
* sysdeps/powerpc/powerpc32/bsd-_setjmp.S: Spelling.
* sysdeps/powerpc/powerpc32/bsd-setjmp.S: Spelling.
* sysdeps/powerpc/sigjmp.c: Spelling.
2004-03-17 17:30:06 +00:00