[Bug libfortran/29649] Force core dump on runtime library errors

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #14 from burnus at gcc dot gnu dot org  2007-01-18 12:54 -------
Subject: Bug 29649

Author: burnus
Date: Thu Jan 18 12:54:11 2007
New Revision: 120897

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120897
Log:
2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
            Tobias Burnus  <burnus@net-b.de>

       PR libfortran/29649
       * gfortran.h (gfc_option_t): Add flag_dump_core.
       * lang.opt: Add -fdump-core option.
       * invoke.texi: Document the new options.
       * trans-decl.c (gfc_build_builtin_function_decls): Add new
         options to the call to set_std.
       * options.c (gfc_init_options, gfc_handle_option): Set the
         new options.

2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
            Tobias Burnus  <burnus@net-b.de>

       PR libfortran/29649
       * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
         environment variable.
       * runtime/compile_options.c (set_std): Add new argument.
       * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump
functionality.
       * libgfortran.h (options_t): New dump_core and backtrace members.
         (sys_exit): Move prototype.
       * io/unix.c (sys_exit): Move to runtime/error.c.
       * configure.ac: Add check for getrlimit.
       * configure: Regenerate.


Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/invoke.texi
    trunk/gcc/fortran/lang.opt
    trunk/gcc/fortran/options.c
    trunk/gcc/fortran/trans-decl.c
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/configure
    trunk/libgfortran/configure.ac
    trunk/libgfortran/io/unix.c
    trunk/libgfortran/libgfortran.h
    trunk/libgfortran/runtime/compile_options.c
    trunk/libgfortran/runtime/environ.c
    trunk/libgfortran/runtime/error.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29649