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author | Francois-Xavier Coudert <coudert@clipper.ens.fr> | 2007-03-15 13:39:47 +0100 |
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committer | François-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2007-03-15 12:39:47 +0000 |
commit | 868d75dbdc33cfb040fcd93d0f525ab70eb43491 (patch) | |
tree | 62c7c06768cd766d8d1a1c1c50f8a53ec3cebf53 /libgfortran/fmain.c | |
parent | 419452fe7e8ca4c132a89258863f4443d408b8a6 (diff) | |
download | gcc-868d75dbdc33cfb040fcd93d0f525ab70eb43491.zip gcc-868d75dbdc33cfb040fcd93d0f525ab70eb43491.tar.gz gcc-868d75dbdc33cfb040fcd93d0f525ab70eb43491.tar.bz2 |
gfortran.h (gfc_option_t): Add flag_backtrace field.
* gfortran.h (gfc_option_t): Add flag_backtrace field.
* lang.opt: Add -fbacktrace option.
* invoke.texi: Document the new option.
* trans-decl.c (gfc_build_builtin_function_decls): Add new
option to the call to set_std.
* options.c (gfc_init_options, gfc_handle_option): Handle the
new option.
* runtime/backtrace.c: New file.
* runtime/environ.c (variable_table): New GFORTRAN_ERROR_BACKTRACE
environment variable.
* runtime/compile_options.c (set_std): Add new argument.
* runtime/main.c (store_exe_path, full_exe_path): New functions.
* runtime/error.c (sys_exit): Add call to show_backtrace.
* libgfortran.h (options_t): New backtrace field.
(store_exe_path, full_exe_path, show_backtrace): New prototypes.
* configure.ac: Add checks for execinfo.h, execvp, pipe, dup2,
close, fdopen, strcasestr, getrlimit, backtrace, backtrace_symbols
and getppid.
* Makefile.am: Add runtime/backtrace.c.
* fmain.c (main): Add call to store_exe_path.
* Makefile.in: Renegerate.
* config.h.in: Renegerate.
* configure: Regenerate.
From-SVN: r122954
Diffstat (limited to 'libgfortran/fmain.c')
-rw-r--r-- | libgfortran/fmain.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgfortran/fmain.c b/libgfortran/fmain.c index ec62125..397f17b 100644 --- a/libgfortran/fmain.c +++ b/libgfortran/fmain.c @@ -10,9 +10,13 @@ void MAIN__ (void); int main (int argc, char *argv[]) { + /* Store the path of the executable file. */ + store_exe_path (argv[0]); + /* Set up the runtime environment. */ set_args (argc, argv); + /* Call the Fortran main program. Internally this is a function called MAIN__ */ MAIN__ (); |