gcc/libgfortran/intrinsics
Janne Blomqvist 92e6f3a43e Introduce xmallocarray, an overflow checking variant of xmalloc.
2014-06-17  Janne Blomqvist  <jb@gcc.gnu.org>

	* libgfortran.h (xmallocarray): New prototype.
	* runtime/memory.c (xmallocarray): New function.
	(xcalloc): Check for nonzero separately instead of multiplying.
	* generated/*.c: Regenerated.
	* intrinsics/cshift0.c (cshift0): Call xmallocarray instead of
	xmalloc.
	* intrinsics/eoshift0.c (eoshift0): Likewise.
	* intrinsics/eoshift2.c (eoshift2): Likewise.
	* intrinsics/pack_generic.c (pack_internal): Likewise.
	(pack_s_internal): Likewise.
	* intrinsics/reshape_generic.c (reshape_internal): Likewise.
	* intrinsics/spread_generic.c (spread_internal): Likewise.
	(spread_internal_scalar): Likewise.
	* intrinsics/string_intrinsics_inc.c (string_trim): Likewise.
	(string_minmax): Likewise.
	* intrinsics/transpose_generic.c (transpose_internal): Likewise.
	* intrinsics/unpack_generic.c (unpack_internal): Likewise.
	* io/list_read.c (nml_touch_nodes): Don't cast xmalloc return value.
	* io/transfer.c (st_set_nml_var): Call xmallocarray instead of
	xmalloc.
	* io/unit.c (get_internal_unit): Likewise.
	(filename_from_unit): Don't cast xmalloc return value.
	* io/write.c (nml_write_obj): Likewise, formatting.
	* m4/bessel.m4 (bessel_jn_r'rtype_kind`): Call xmallocarray
	instead of xmalloc.
	(besse_yn_r'rtype_kind`): Likewise.
	* m4/cshift1.m4 (cshift1): Likewise.
	* m4/eoshift1.m4 (eoshift1): Likewise.
	* m4/eoshift3.m4 (eoshift3): Likewise.
	* m4/iforeach.m4: Likewise.
	* m4/ifunction.m4: Likewise.
	* m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code):
	Likewise.
	* m4/in_pack.m4 (internal_pack_'rtype_ccode`): Likewise.
	* m4/matmul.m4 (matmul_'rtype_code`): Likewise.
	* m4/matmull.m4 (matmul_'rtype_code`): Likewise.
	* m4/pack.m4 (pack_'rtype_code`): Likewise.
	* m4/reshape.m4 (reshape_'rtype_ccode`): Likewise.
	* m4/shape.m4 (shape_'rtype_kind`): Likewise.
	* m4/spread.m4 (spread_'rtype_code`): Likewise.
	(spread_scalar_'rtype_code`): Likewise.
	* m4/transpose.m4 (transpose_'rtype_code`): Likewise.
	* m4/unpack.m4 (unpack0_'rtype_code`): Likewise.
	(unpack1_'rtype_code`): Likewise.
	* runtime/convert_char.c (convert_char1_to_char4): Likewise.
	(convert_char4_to_char1): Simplify.
	* runtime/environ.c (init_unformatted): Call xmallocarray instead
	of xmalloc.
	* runtime/in_pack_generic.c (internal_pack): Likewise.

From-SVN: r211721
2014-06-17 06:50:34 +03:00
..
abort.c
access.c
args.c
associated.c
bit_intrinsics.c
c99_functions.c
chdir.c
chmod.c
clock.c
cpu_time.c
cshift0.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
ctime.c PR 61310 Rewrite implementation of CTIME and FDATE intrinsics. 2014-05-26 21:17:13 +03:00
date_and_time.c
dprod_r8.f90
dtime.c
env.c
eoshift0.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
eoshift2.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
erfc_scaled_inc.c
erfc_scaled.c
etime.c
execute_command_line.c
exit.c
extends_type_of.c
f2c_specifics.F90
fnum.c
gerror.c
getcwd.c getcwd.c: Include stdlib.h. 2014-05-27 11:15:52 +02:00
getlog.c
getXid.c
hostnm.c
ierrno.c
ishftc.c
iso_c_binding.c
iso_c_binding.h
iso_c_generated_procs.c
kill.c
link.c
malloc.c
move_alloc.c
mvbits.c
pack_generic.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
perror.c
rand.c
random.c
rename.c
reshape_generic.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
reshape_packed.c
selected_char_kind.c
selected_int_kind.f90
selected_real_kind.f90
signal.c
size.c
sleep.c
spread_generic.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
stat.c
string_intrinsics_inc.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
string_intrinsics.c
symlnk.c
system_clock.c
system.c
time_1.h
time.c
transpose_generic.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00
umask.c
unlink.c
unpack_generic.c Introduce xmallocarray, an overflow checking variant of xmalloc. 2014-06-17 06:50:34 +03:00