[Bug libfortran/36044] user-requested backtrace

[janus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36044

--- Comment #9 from janus at gcc dot gnu.org 2012-12-20 18:15:19 UTC ---
Author: janus
Date: Thu Dec 20 18:15:13 2012
New Revision: 194648

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194648
Log:
2012-12-20  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/36044
    * gfortran.h (gfc_isym_id): Add GFC_ISYM_BACKTRACE.
    * intrinsic.c (add_subroutines): Add "backtrace".
    * intrinsic.texi (BACKTRACE): Document BACKTRACE intrinsic.


2012-12-20  Janus Weil  <janus@gcc.gnu.org>

    PR fortran/36044
    * gfortran.map: Add _gfortran_backtrace.
    * libgfortran.h: Rename 'show_backtrace' and export.
    * runtime/backtrace.c (show_backtrace): Rename to 'backtrace'.
    Don't show message. Close file descriptor. Export.
    * runtime/compile_options.c (backtrace_handler): Renamed
    'show_backtrace'. Move message outside.
    * runtime/error.c (sys_abort): Ditto.

Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/fortran/intrinsic.texi
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/gfortran.map
    trunk/libgfortran/libgfortran.h
    trunk/libgfortran/runtime/backtrace.c
    trunk/libgfortran/runtime/compile_options.c
    trunk/libgfortran/runtime/error.c