From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26686 invoked by alias); 8 Feb 2006 20:14:11 -0000 Received: (qmail 26646 invoked by alias); 8 Feb 2006 20:14:07 -0000 Date: Wed, 08 Feb 2006 20:14:00 -0000 Message-ID: <20060208201407.26645.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/23815] Add -byteswapio flag In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "tkoenig at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-02/txt/msg00817.txt.bz2 List-Id: ------- Comment #31 from tkoenig at gcc dot gnu dot org 2006-02-08 20:14 ------- Subject: Bug 23815 Author: tkoenig Date: Wed Feb 8 20:14:00 2006 New Revision: 110764 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110764 Log: 2005-02-08 Thomas Koenig PR libfortran/23815 * gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment variable. * invoke.texi: Mention the "Runtime" chapter. Document the -fconvert= option. * gfortran.h: Add options_convert. * lang.opt: Add fconvert=little-endian, fconvert=big-endian, fconvert=native and fconvert=swap. * trans-decl.c (top level): Add gfor_fndecl_set_convert. (gfc_build_builtin_function_decls): Set gfor_fndecl_set_convert. (gfc_generate_function_code): If -fconvert was specified, and this is the main program, add a call to set_convert(). * options.c: Handle the -fconvert options. 2005-02-08 Thomas Koenig PR libfortran/23815 * runtime/environ.c (init_unformatted): Add GFORTRAN_CONVERT_UNIT environment variable. (top level): Add defines, type and static variables for GFORTRAN_CONVERT_UNIT handling. (search_unit): New function. (match_word): New function. (match_integer): New function. (next_token): New function. (push_token): New function. (mark_single): New function. (mark_range): New funciton. (do_parse): New function. (init_unformatted): New function. (get_unformatted_convert): New function. * runtime/compile_options.c: Add set_convert(). * libgfortran.h: Add convert to compile_options_t. * io/open.c (st_open): Call get_unformatted_convert to get unit default; if CONVERT_NONE is returned, check for the presence of a CONVERT specifier and use it. As default, use compile_options.convert. * io/io.h (top level): Add CONVERT_NONE to unit_convert, to signal "nothing has been set". (top level): Add prototype for get_unformatted_convert. 2005-02-08 Thomas Koenig PR libfortran/23815 * unf_io_convert_4.f90: New test. Added: branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/unf_io_convert_4.f90 Modified: branches/gcc-4_1-branch/gcc/fortran/ChangeLog branches/gcc-4_1-branch/gcc/fortran/gfortran.h branches/gcc-4_1-branch/gcc/fortran/gfortran.texi branches/gcc-4_1-branch/gcc/fortran/invoke.texi branches/gcc-4_1-branch/gcc/fortran/lang.opt branches/gcc-4_1-branch/gcc/fortran/options.c branches/gcc-4_1-branch/gcc/fortran/trans-decl.c branches/gcc-4_1-branch/gcc/testsuite/ChangeLog branches/gcc-4_1-branch/libgfortran/ChangeLog branches/gcc-4_1-branch/libgfortran/io/io.h branches/gcc-4_1-branch/libgfortran/io/open.c branches/gcc-4_1-branch/libgfortran/libgfortran.h branches/gcc-4_1-branch/libgfortran/runtime/compile_options.c branches/gcc-4_1-branch/libgfortran/runtime/environ.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23815