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Diffstat (limited to 'elf/static-stubs.c')
-rw-r--r-- | elf/static-stubs.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/elf/static-stubs.c b/elf/static-stubs.c new file mode 100644 index 0000000000..6c5eebc3fb --- /dev/null +++ b/elf/static-stubs.c @@ -0,0 +1,46 @@ +/* Stub implementations of functions to link into statically linked + programs without needing libgcc_eh. + Copyright (C) 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +/* Avoid backtrace (and so _Unwind_Backtrace) dependencies from + sysdeps/unix/sysv/linux/libc_fatal.c. */ +#include <sysdeps/posix/libc_fatal.c> + +#include <stdlib.h> +#include <unwind.h> + +/* These programs do not use thread cancellation, so _Unwind_Resume + and the personality routine are never actually called. */ + +void +_Unwind_Resume (struct _Unwind_Exception *exc __attribute__ ((unused))) +{ + abort (); +} + +_Unwind_Reason_Code +__gcc_personality_v0 (int version __attribute__ ((unused)), + _Unwind_Action actions __attribute__ ((unused)), + _Unwind_Exception_Class exception_class + __attribute__ ((unused)), + struct _Unwind_Exception *ue_header + __attribute__ ((unused)), + struct _Unwind_Context *context __attribute__ ((unused))) +{ + abort (); +} |