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| author | Ulrich Drepper <drepper@redhat.com> | 2001-11-16 01:27:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-11-16 01:27:24 +0000 |
| commit | 74bd2300b57fdb2540478e8698ef7f9067db792c (patch) | |
| tree | 5adf4e4f6294bb2c418c211c686f918452420fab /elf/soinit.c | |
| parent | 4acda75c3da212931811a902e4658e0c681f83f2 (diff) | |
| download | glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.tar.gz glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.tar.xz glibc-74bd2300b57fdb2540478e8698ef7f9067db792c.zip | |
Update.
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.
Diffstat (limited to 'elf/soinit.c')
| -rw-r--r-- | elf/soinit.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/elf/soinit.c b/elf/soinit.c index ff65af4a36..32ed4454b5 100644 --- a/elf/soinit.c +++ b/elf/soinit.c @@ -4,6 +4,7 @@ calling those lists of functions. */ #include <libc-internal.h> +#include <stdlib.h> #ifdef HAVE_DWARF2_UNWIND_INFO_STATIC # include <gccframe.h> @@ -29,7 +30,10 @@ static char __EH_FRAME_BEGIN__[] = { }; # ifdef HAVE_DWARF2_UNWIND_INFO_STATIC extern void __register_frame_info (const void *, struct object *); +extern void __register_frame_info_bases (const void *, struct object *, + void *, void *); extern void __deregister_frame_info (const void *); +extern void __deregister_frame_info_bases (const void *); # else extern void __register_frame (const void *); extern void __deregister_frame (const void *); @@ -47,7 +51,23 @@ __libc_global_ctors (void) # ifdef HAVE_DWARF2_UNWIND_INFO_STATIC { static struct object ob; +# if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA + void *tbase, *dbase; + +# ifdef CRT_GET_RFIB_TEXT + CRT_GET_RFIB_TEXT (tbase); +# else + tbase = NULL; +# endif +# ifdef CRT_GET_RFIB_DATA + CRT_GET_RFIB_DATA (dbase); +# else + dbase = NULL; +# endif + __register_frame_info_bases (__EH_FRAME_BEGIN__, &ob, tbase, dbase); +# else __register_frame_info (__EH_FRAME_BEGIN__, &ob); +# endif } # else __register_frame (__EH_FRAME_BEGIN__); @@ -66,7 +86,11 @@ _fini (void) run_hooks (__DTOR_LIST__); #ifdef HAVE_DWARF2_UNWIND_INFO # ifdef HAVE_DWARF2_UNWIND_INFO_STATIC +# if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA + __deregister_frame_info_bases (__EH_FRAME_BEGIN__); +# else __deregister_frame_info (__EH_FRAME_BEGIN__); +# endif # else __deregister_frame (__EH_FRAME_BEGIN__); # endif |