gcc/libgfortran
Janne Blomqvist 1ff101ff12 PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc.
2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/46686
	* configure.ac: Don't check execinfo.h, backtrace,
	backtrace_symbols_fd. Check execve instead of execvp. Call
	GCC_CHECK_UNWIND_GETIPINFO.
	* runtime/backtrace.c: Don't include unused headers, include
	limits.h and unwind.h.
	(CAN_FORK): Check execve instead of execvp.
	(GLIBC_BACKTRACE): Remove.
	(bt_header): Conform to gdb backtrace format.
	(struct bt_state): New struct.
	(trace_function): New function.
	(show_backtrace): Use _Unwind_Backtrace from libgcc instead of
	glibc backtrace functions.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.

From-SVN: r181209
2011-11-09 18:04:42 +02:00
..
caf trans-decl.c (generate_coarray_sym_init): Use GFC_CAF_COARRAY_STATIC for static coarrays. 2011-08-29 12:33:09 +02:00
config gcc: 2011-06-03 17:36:21 +00:00
generated re PR fortran/49479 (reshape / optionals / zero sized arrays) 2011-09-10 14:06:57 +00:00
intrinsics re PR libfortran/47970 (c99_functions.c:611:5: warning: implicit declaration of function 'round') 2011-11-08 10:31:04 +00:00
io PR 50016 Slow I/O on MingW due to _commit 2011-11-09 17:46:15 +02:00
m4 re PR fortran/49479 (reshape / optionals / zero sized arrays) 2011-09-10 14:06:57 +00:00
runtime PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
acinclude.m4 Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
aclocal.m4 PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
c99_protos.h re PR fortran/33197 (Fortran 2008: math functions) 2009-07-25 21:39:07 +02:00
ChangeLog PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
ChangeLog-2002 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2003 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2004 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2005 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2006 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2007 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2008 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2009 ChangeLog-2002: Add copyright footer. 2010-01-04 09:59:59 +01:00
ChangeLog-2010 Rotate ChangeLogs. 2011-01-02 08:22:05 -08:00
config.h.in PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
configure PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
configure.ac PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
configure.host PR 48977 Denormal exception on glibc targets 2011-05-20 17:45:51 +03:00
fmain.c Add comment saying file is deprecated 2009-08-14 20:54:27 +03:00
gfortran.map re PR libfortran/47757 (Unintentionally? not exported _gfortran_* symbols in libgfortran.so.3) 2011-02-16 18:18:41 +01:00
kinds-override.h re PR fortran/32049 (Support on x86_64 also kind=16) 2010-11-16 22:23:19 +01:00
libgfortran.h re PR libfortran/50192 (Wrong character comparision with wide strings) 2011-08-29 09:05:11 +00:00
libgfortran.spec.in re PR fortran/32049 (Support on x86_64 also kind=16) 2010-11-16 22:23:19 +01:00
libtool-version re PR libfortran/27107 (Make dependency on io/io.h broken) 2007-01-17 19:44:00 +00:00
Makefile.am Move gthr to toplevel libgcc 2011-11-02 15:28:43 +00:00
Makefile.in PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc. 2011-11-09 18:04:42 +02:00
mk-kinds-h.sh re PR fortran/32049 (Support on x86_64 also kind=16) 2010-11-16 22:23:19 +01:00
mk-sik-inc.sh mk-sik-inc.sh: Make -Wunused-variable proof. 2008-09-10 19:18:08 +02:00
mk-srk-inc.sh intrinsic.h (gfc_check_selected_real_kind, [...]): Update prototypes. 2010-06-25 21:40:37 +02:00