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Janne Blomqvist 3f5fabc0ea Character length cleanup for Coarray Fortran library 
Following the change to use size_t for Fortran character lengths (PR
78534), this patch modifies the Coarray ABI in a similar way. The
single-image implementation that is included in libgfortran is
updated, but this needs corresponding work in the OpenCoarray library
as well for multi-image support. I also fixed the types for the STOP
and ERROR STOP implementation in libgfortran, as the calling of them
is somewhat intertwined with the calling of the corresponding CAF
functions. I'll send the OpenCoarray changes as a separate pull
request to the OpenCoarrays repository.

Regtested on x86_64-pc-linux-gnu.

gcc/fortran/ChangeLog:

2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>

	* gfortran.texi: Update Coarray API description.
	* trans-decl.c (gfc_build_builtin_function_decls): Use size_t for
	character lengths, int for exit codes.
	(generate_coarray_sym_init): Use size_t for character length.
	* trans-intrinsic.c (conv_co_collective): Likewise.
	* trans-stmt.c (gfc_trans_lock_unlock): Likewise.
	(gfc_trans_event_post_wait): Likewise.
	(gfc_trans_sync): Likewise.
	(gfc_trans_stop): Use size_t for character lengths, int for exit
	codes.

libgfortran/ChangeLog:

2018-02-22  Janne Blomqvist  <jb@gcc.gnu.org>

	* libgfortran.h (stop_string): Use size_t for character length.
	* runtime/stop.c (stop_string): Likewise.
	(error_stop_string): Likewise.
	(stop_numeric): Use int for exit code.
	(error_stop_numeric): Likewise.
	* caf/libcaf.h: Remove stdint.h include.
	(_gfortran_caf_register): Use size_t for character length.
	(_gfortran_caf_deregister): Likewise.
	(_gfortran_caf_sync_all): Likewise.
	(_gfortran_caf_sync_memory): Likewise.
	(_gfortran_caf_sync_images): Likewise.
	(_gfortran_caf_stop_numeric): Use int for exit code.
	(_gfortran_caf_stop_str): Use size_t for character length.
	(_gfortran_caf_error_stop_str): Likewise.
	(_gfortran_caf_error_stop): Use int for exit code.
	(_gfortran_caf_co_broadcast): Use size_t for character length.
	(_gfortran_caf_co_sum): Likewise.
	(_gfortran_caf_co_min): Likewise.
	(_gfortran_caf_co_max): Likewise.
	(_gfortran_caf_co_reduce): Likewise.
	(_gfortran_caf_lock): Likewise.
	(_gfortran_caf_unlock): Likewise.
	(_gfortran_caf_event_post): Likewise.
	(_gfortran_caf_event_wait): Likewise.
	* caf/mpi.c (_gfortran_caf_register): Update implementation to
	match prototype.
	(_gfortran_caf_deregister): Likewise.
	(_gfortran_caf_sync_all): Likewise.
	(_gfortran_caf_sync_images): Likewise.
	(_gfortran_caf_error_stop_str): Likewise.
	(_gfortran_caf_error_stop): Likewise.
	* caf/single.c (caf_internal_error): Likewise.
	(_gfortran_caf_register): Likewise.
	(_gfortran_caf_deregister): Likewise.
	(_gfortran_caf_sync_all): Likewise.
	(_gfortran_caf_sync_memory): Likewise.
	(_gfortran_caf_sync_images): Likewise.
	(_gfortran_caf_stop_numeric): Likewise.
	(_gfortran_caf_stop_str): Likewise.
	(_gfortran_caf_error_stop_str): Likewise.
	(_gfortran_caf_error_stop): Likewise.
	(_gfortran_caf_co_broadcast): Likewise.
	(_gfortran_caf_co_sum): Likewise.
	(_gfortran_caf_co_min): Likewise.
	(_gfortran_caf_co_max): Likewise.
	(_gfortran_caf_co_reduce): Likewise.
	(_gfortran_caf_event_post): Likewise.
	(_gfortran_caf_event_wait): Likewise.
	(_gfortran_caf_lock): Likewise.
	(_gfortran_caf_unlock): Likewise.

From-SVN: r257894
2018-02-22 11:44:31 +02:00
..
caf Character length cleanup for Coarray Fortran library 2018-02-22 11:44:31 +02:00
config Update copyright years. 2018-01-03 11:03:58 +01:00
generated libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension of descriptor to use vaiable members for dim. 2018-02-12 19:53:17 +00:00
ieee Update copyright years. 2018-01-03 11:03:58 +01:00
intrinsics libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension of descriptor to use vaiable members for dim. 2018-02-12 19:53:17 +00:00
io re PR fortran/84412 (Erroneous "Inquire statement identifies an internal file" error) 2018-02-18 15:32:39 +00:00
m4 libgfortran.h (GFC_ARRAY_DESCRIPTOR): Remove dimension of descriptor to use vaiable members for dim. 2018-02-12 19:53:17 +00:00
runtime Character length cleanup for Coarray Fortran library 2018-02-22 11:44:31 +02:00
acinclude.m4
aclocal.m4
c99_protos.h Update copyright years. 2018-01-03 11:03:58 +01:00
ChangeLog Character length cleanup for Coarray Fortran library 2018-02-22 11:44:31 +02:00
ChangeLog-2002
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ChangeLog-2008
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ChangeLog-2013
ChangeLog-2014
ChangeLog-2015
ChangeLog-2016
ChangeLog-2017 Update copyright years. 2018-01-03 11:03:58 +01:00
config.h.in
configure CET shouldn't be enabled in 32-bit run-time libraries by defualt 2018-02-19 17:25:49 +01:00
configure.ac Enable building libgfortran with Intel CET 2017-11-17 23:44:59 +01:00
configure.host
gfortran.map re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
kinds-override.h Update copyright years. 2018-01-03 11:03:58 +01:00
libgfortran.h Character length cleanup for Coarray Fortran library 2018-02-22 11:44:31 +02:00
libgfortran.spec.in re PR fortran/32049 (Support on x86_64 also kind=16) 2010-11-16 22:23:19 +01:00
libtool-version
Makefile.am re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
Makefile.in re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments) 2017-12-03 20:14:05 +00:00
mk-kinds-h.sh
mk-sik-inc.sh
mk-srk-inc.sh