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[Coverity CID 75].
* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Print error
message for invalid DWARF data instead of crashing.
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the last change.
DW_CFA_GNU_window_save if it obviously cannot work [Coverity CID 102].
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* nis/nis_call.c (rec_dirsearch): Likewise.
* nis/nis_local_names.c (nis_local_host): Likewise.
(nis_local_directory): Likewise.
* intl/explodename.c (_nl_explode_name): Likewise.
* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Don't handle
DW_CFA_GNU_windiw_save if it obviously cannot work [Coverity CID 102].
* locale/programs/ld-address.c (address_finish): Fix conditions
for error messages [Coverity CID 104].
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* elf/dl-error.c (_dl_signal_error): Use .__jmpbuf in __longjmp call.
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* sysdeps/generic/unwind.h: Change copyright terms from GCC GPL to
standard glibc LGPL.
* sysdeps/generic/unwind-dw2.c: Likewise.
* sysdeps/generic/unwind-dw2-fde.c: Likewise.
* sysdeps/generic/unwind-dw2-fde.h: Likewise.
* sysdeps/generic/unwind-pe.h: Likewise.
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2004-02-19 Carlos O'Donell <carlos@baldric.uwo.ca>
* sysdeps/generic/framestate.c [__USING_SJLJ_EXCEPTIONS__]
(__frame_state_for): Set frame_State_for to abort if the compiler
is using sjlj.
* sysdeps/generic/unwind-dw2.c: Allow sjlj enabled compilers to
build the code by removing __USING_SJLJ_EXCEPTIONS__ wrapper.
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* include/stdio.h (__libc_fatal): Add libc_hidden_proto.
* include/dlfcn.h (__libc_dlopen_mode, __libc_dlsym, __libc_dlclose):
Likewise.
* elf/dl-libc.c (__libc_dlopen_mode, __libc_dlsym, __libc_dlclose):
Add libc_hidden_def.
* sysdeps/generic/libc_fatal.c (__libc_fatal): Likewise.
* sysdeps/posix/libc_fatal.c (__libc_fatal): Likewise.
* sysdeps/unix/sysv/linux/libc_fatal.c (__libc_fatal): Likewise.
* elf/Versions (libc): Export __libc_dlopen_mode@@GLIBC_PRIVATE,
__libc_dlsym@@GLIBC_PRIVATE and __libc_dlclose@@GLIBC_PRIVATE.
* libio/Versions (libc): Export __libc_fatal@@GLIBC_PRIVATE.
* sysdeps/generic/unwind-dw2.c: Readd #ifs removed during last
change.
* sysdeps/generic/unwind.inc: Removed.
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More cancellation handling fixups.
* sysdeps/unix/sysv/linux/not-cancel.h: Add waitpid_not_cancel.
* sysdeps/generic/not-cancel.h: Likewise.
* catgets/open_catalog.c: Use not-cancelable syscalls.
* time/Makefile (CFLAGS-getdate.c): Add -fexceptions.
* sysdeps/unix/sysv/linux/llseek.c: Must not be cancelable.
* sysdeps/unix/syscalls.list: Don't mark lseek as cancelable.
* dlfcn/dlfcn.h: Mark dlopen with __THROW again.
* io/fcntl.h: Don't mark posix_fallocate with __THROW.
* libio/fileops.c: Use not-cancelable syscalls for fclose.
* libio/iopopen.c: Use no-cancelable syscalls.
* libio/stdio.h: Mark popen and pclose with __THROW again.
* misc/Makefile (CFLAGS-syslog.c): Add -fexceptions.
* misc/syslog.c: Fix locking and cancellation cleanup handling.
* posix/unistd.h: Mark ttyname and ttyname_r again with __THROW.
* stdio-common/Makefile (CFLAGS-tmpfile.c, CFLAGS-tmpfile64.c,
CFLAGS-tempname.c): Add -fexceptions.
* stdlib/Makefile (CFLAGS-mkstemp.c): Add -fexceptions.
* string/string.h: Mark strerror and strerror_r with _THROW again.
* sysdeps/generic/unwind.inc: New file. Copied from gcc.
* sysdeps/generic/unwind-dw2.c: Update from gcc version. Remove
#ifs since we now need all the code compiled.
* sysdeps/posix/spawni.c: Use close_not_cancel instead of close.
* sysdeps/unix/closedir.c: Use not-cancelable syscalls.
* sysdeps/unix/opendir.c: Likewise.
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compiler warning.
* sysdeps/generic/unwind-pe.h: Fix decl hacks broken in merge.
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Unify symbols in user namespace exported by libc.so and libc.a.
* argp/argp-fmtstream.c: Don't define argp_make_fmtstream,
argp_fmtstream_free, and argp_fmtstream_printf.
* argp/argp-fs-xinl.c: Don't define argp_fmtstream_putc,
argp_fmtstream_puts, argp_fmtstream_write, argp_fmtstream_set_lmargin,
argp_fmtstream_set_rmargin, argp_fmtstream_set_wmargin, and
argp_fmtstream_point.
* gmon/gmon.c: Don't define write_profiling.
* libio/genops.c: Don't define _cleanup.
* intl/explodename.c (_nl_find_language.c): Mark as static.
* intl/loadinfo.h: Remove _nl_find_language prototype.
* libio/fileops.c (_IO_file_seekoff_maybe_mmap): Mark as static.
* libio/libioP.h: Remove declaration.
* libio/iopopen.c (_IO_proc_jumps): Mark as static.
* libio/libioP.h: Remove declaration.
* sysdeps/generic/unwind-dw2.c: Mark __frame_state_for with STATIC.
* sysdeps/generic/framestate.c: Define STATIC before including
unwind-dw2.c.
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2002-01-03 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (routines, shared-only-routines): Add
unwind-dw2-fde-glibc instead of unwind-dw2-fde.
* elf/elf.h (PT_GNU_EH_FRAME): Define.
* sysdeps/generic/unwind-dw2-fde-glibc.c: New file.
* sysdeps/generic/unwind-dw2-fde.c (__register_frame_info_bases):
Optimize if .eh_frame section contains no FDEs.
(__register_frame, __deregister_frame_info_bases,
__deregister_frame): Likewise.
* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Fix
DW_CFA_restore handling.
2002-01-07 Stephen L Moshier <moshier@mediaone.net>
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2001-10-02 Jakub Jelinek <jakub@redhat.com>
H.J. Lu <hjl@gnu.org>
* configure.in (libc_cv_gcc_static_libgcc): Set to -static-libgcc
if gcc supports this flag.
(EXPORT_UNWIND_FIND_FDE): Define unless target configure disables it.
(gcc3): Allow glibc to be compiled with gcc 3.x.
* config.h.in (EXPORT_UNWIND_FIND_FDE): Add.
* config.make.in (static-libgcc, unwind-find-fde): Add.
* Makerules (build-shlib-helper, build-module-helper): Use it.
* scripts/versions.awk: Make sure GLIBC_ versions come first.
* elf/soinit.c (__libc_global_ctors): Set tbases and dbases if
necessary.
(_fini): Call __deregister_frame_info_bases if
__register_frame_info_bases was used to register.
* elf/Versions (__register_frame_info, __deregister_frame_info): Add
for GLIBC_2.0.
(__register_frame_info_bases, __register_frame_info_table_bases,
__deregister_frame_info_bases, _Unwind_Find_FDE): Add for GLIBC_2.2.5.
* elf/Makefile (routines): Add unwind-dw2-fde.
(shared-only-routines): Add unwind-dw2-fde.
* sysdeps/alpha/gccframe.h: New file.
* sysdeps/arm/gccframe.h: New file.
* sysdeps/generic/framestate.c: New file.
* sysdeps/generic/dwarf2.h: New file.
* sysdeps/generic/gccframe.h (struct object): Update from gcc 3.0.
* sysdeps/generic/unwind-dw2-fde.c: New file.
* sysdeps/unix/sysv/linux/ia64/unwind-dw2-fde.c: New file.
* sysdeps/generic/unwind-dw2-fde.h: New file.
* sysdeps/generic/unwind-dw2.c: New file.
* sysdeps/generic/unwind-pe.h: New file.
* sysdeps/generic/unwind.h: New file.
* sysdeps/hppa/gccframe.h: New file.
* sysdeps/i386/gccframe.h: New file.
* sysdeps/m68k/gccframe.h: New file.
* sysdeps/mips/gccframe.h: New file.
* sysdeps/powerpc/gccframe.h: New file.
* sysdeps/s390/gccframe.h: New file.
* sysdeps/sh/gccframe.h: New file.
* sysdeps/sparc/gccframe.h: New file.
* sysdeps/vax/gccframe.h: New file.
* sysdeps/unix/sysv/linux/configure.in (libc_cv_gcc_unwind_find_fde):
Set on all architectures except ia64.
* sysdeps/mach/hurd/configure.in (libc_cv_gcc_unwind_find_fde): Set
for i386.
* sysdeps/mach/hurd/i386/Versions (__register_frame_info,
__deregister_frame_info): Move to elf/Versions.
* sysdeps/unix/sysv/linux/m68k/Versions: Likewise.
* sysdeps/unix/sysv/linux/arm/Versions: Likewise.
* sysdeps/unix/sysv/linux/alpha/Versions: Likewise.
* sysdeps/unix/sysv/linux/i386/Versions: Likewise.
* sysdeps/unix/sysv/linux/mips/Versions: Likewise.
* sysdeps/unix/sysv/linux/powerpc/Versions: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/Versions: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/Versions: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/Versions: Likewise.
* sysdeps/mach/hurd/i386/Makefile (sysdep-routines): Add framestate.
* sysdeps/unix/sysv/linux/arm/Makefile: Likewise.
* sysdeps/unix/sysv/linux/alpha/Makefile: Likewise.
* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
* sysdeps/unix/sysv/linux/mips/Makefile: Likewise.
* sysdeps/unix/sysv/linux/powerpc/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
* sysdeps/unix/sysv/linux/sparc/Makefile: Likewise.
* sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed: New file.
* sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed: New file.
* sysdeps/generic/strnlen.c: New file.
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