Subversion Repositories openrisc

2003-12-12  Huang Chun 

        * intrinsics/string_intrinsics.c (string_index): Fix logics thinko.

2003-12-05  Melvin Hadasht  

        * io/transfer.c (data_transfer_init): Give a runtime error for list

        formatted reads and writes from/to files opened for unformatted IO.

2003-11-30  Paul Brook  

        * runtime/memory.c (push_context): Remove.

        (pop_context): Remove.

        * libgfortran.h: Remove prototypes.

2003-11-27  Paul Brook  

        * runtime/memory.c (deallocate): Nullify pointer after freeing.

2003-11-27  Paul Brook  

        * intrinsics/string_intrinsics.c: Use new memory allocation interface.

        * libgfortran.h: Ditto.

        * m4/in_pack.m4: Ditto.

        * runtime/in_pack_generic.c: Ditto.

        * runtime/memory.c: Ditto.

2003-11-26  Richard Henderson  

        * m4/exponent.m4, m4/fraction.m4: New.

        * m4/nearest.m4, m4/set_exponent.m4: New.

        * generated/*: Update.

        * Makefile.am: Add them.

        (AM_CFLAGS): New.  Use -std=gnu99.

        * Makefile.in: Regenerate.

2003-11-08  Paul Brook  

        PR fortran/12704

        * m4/maxloc0.m4: Use default value of 1. Handle zero sized arrays.

        * m4/maxloc1.m4: Ditto.

        * m4/minloc0.m4: Ditto.

        * m4/minloc1.m4: Ditto.

        * m4/ifunction.m4: Set return value for zero sized arrays.

        * m4/iforeach.m4: Ditto.

        * m4/all.m4, m4/any.m4, m4/count.m4, m4/maxloc1.m4, m4/minloc1.m4,

        m4/mxaval.m4, m4/minval.m4, m4/product.m4, m4/sum.m4: Ditto.

        * generated/*: Update.

2003-10-30  Toon Moene  

        PR fortran/12702

        * io/list_read.c (eat_spaces): Treat tab as space.

2003-10-30  Lars Segerlund  

        * intrinsics/random.c: Add reference to paper containing algorithm.

        (random_seed): Extra error checking and proper handling of arrays.

        (arandom_r4, arandom_r8): Implement.

2003-10-29  Toon Moene  

        PR fortran/12703

        * runtime/memory.c (allocate_size): Allow allocation

        of zero-sized objects.

2003-10-29  Toon Moene  

        PR fortran/12701

        * open.c (new_unit): Open without a file name opens

        a file with name fort..

2003-10-12  Feng Wang  

        * intrinsics/cshift0.c: New file.

        * m4/cshift1.m4: New file

        * generated/cshift*.c: New files.

        * Makefile.am: Add them.

        * Makefile.in: Regenerate.

2003-10-12  XiaoQiang Zhang  

        * io/list_read.c (read_character): Remove unwanted call to free_saved.

2003-10-11  Huang Chun  

        * intrinsics/string_intrinsics.c (string_trim): New function.

        (string_repeat): New function.

2003-10-11  Paul Brook  

        * intrinsics/dprod_r8.f90: New file.

        * Makefile.am (gfor_specific_src): Add it.

        (gfor_built_specific_src): Rename from gfor_build_specific_c.

        Add new intrinsics.

        (gfor_specific2_src): Rename from gfor_built_specific2_c.

        Add new intrinsics.

        * Makefile.in: Regenerate.

        * generated/_aint_*.f90: New files.

        * generated/_anint*.f90: New files.

        * generated/_atan2*.f90: New files.

        * generated/_mod*.f90: New files.

2003-09-20  Kejia Zhao  

        * intrinsics/selected_kind.f90: New file.

        * Makefile.am: Add it.

        * Makefile.in: regenerate.

2003-09-19  Lars Segerlund  

        Paul Brook  

        * intrinsics/random.c: New file.

        * Makefile.am (gfor_hemper_src): Add it.

        (gfor_specific_c): Fix typo.

2003-09-19  Paul Brook  

        * All: rename g95->gfc.

2003-09-18  XiaoQiang Zhang  

        * io/write.c (output_float): Fix bug of FMT_E, Add comments.

2003-09-09  XiaoQiang Zhang  

        * io/write.c (write_float): Dectection of positive infinite number,

        Not a Number(NaN) and negative infinite number.

        (ioutput_float): Bug fix for FMT_E and FMT_D processing to

        output a very_very small number ( < 0.1e-100 ).

2003-09-07  XiaoQiang Zhang  

        * libgfortran.h (xtoa, itoa): Parameter modified.

        * io/io.h (namelist_info): Declaration to support namelist I/O

        (st_parameter): Add namelist related component

        (ionml, empty_internal_buffer, st_set_nml_var_int,

        st_set_nml_var_float, st_set_nml_var_char, st_set_nml_var_complex,

        st_set_nml_var_log): Declaration

        (set_integer, set_integer): Parameter changed

        * io/format.c (free_nodes): Fix annoying bug of lefting "deallocated"

         fnodes

        (parse_format_list): Fix bug about FMT_SLASH

        * io/list_read.c (push_char): Totally clear old saved_string, zeroize

        newly allocated saved_string

        (next_char): Add detection of End_Of_Line support

        (convert_integer): Now can process 64 bits interger

        (read_real): Bug fixed

        (init_at_eol, find_nml_node, match_namelist_name): Add new functions

        (match_namelist_name): New implemention

        * io/lock.c (ionml): New global variable

        (library_end): Free memory in ionml

        * io/open.c (st_open): Variable initializtion

        * io/read.c (max_value): 64 bits interger support

        (convert_precsion_real): New procedure to replace "strtod" with more

         features

        (read_f, read_radix): Input bug fix

        * io/transfer.c: (sf_seen_eor): New static variable

        (read_sf): Zeroize base buffer; fix bugs: single read statement can

        not get input in mutli line when read from stdin

        (formatted_transfer): Fix bug of FMT_O, FMT_B, FMT_Z for INTEGER type

         request

        (data_transfer_init): Clear internal buffer for Internel File I/O.

        Internal File now worked. Detect some error condition for namelist.

        Some minor bug fix

        (next_record_w): Internal file and Namelist I/O support.

        (st_set_nml_var, st_set_nml_var_float, st_set_nml_var_char,

        st_set_nml_var_complex, st_set_nml_var_log): Implemention.

        * io/unit.c (implicit_unit): Deletion

        (get_unit): Now cannot open a unit implicitly.

        * io/unix.c (mmap_alloc): Fix fatal error in calculating the length of

        mapped buffer.

        (mem_alloc_r_at): Internal file I/O support added

        (empty_internal_buffer): New function

        * io/write.c (extract_int): Support 64 bits interger processing

        (output_float): Varibale initialization

        (write_float): Infinite real number detection.

        (write_int): 64 bits integer I/O support

        (write_decimal): New function to output decimal number

        (otoa, btoa): Better implemention and 64 bits interger support

        (namelist_write): New function

        * runtime/error.c (itoa, xtoa): Better implemention and 64 bits

        interger support

2003-08-15  Arnaud Desitter  

        * libgfortran.h (os_error, runtime_error,internal_error, sys_exit,

        get_mem ): Add attribute.

        * intrinsics/spread_generic.c (__spread): Fix spelling.

        * io/inquire.c (inquire_via_filename): Add const.

        * io/io.h (sys_exit): Add attribute.

        * io/io.h (move_pos_offset): Add move_pos_offset.

        * io/io.h (compare_file_filename, inquire_sequential, inquire_direct,

        inquire_formatted, inquire_unformatted, inquire_read, inquire_write,

        inquire_readwrite, convert_real, write_a, write_b, write_d, write_e,

        write_en, write_es, write_f, write_i, write_l, write_o, write_x,

        write_z): Add const.

        * io/read.c (convert_real): Add const.

        * io/transfer.c (type_name): Add const.

        * io/unix.c (unpack_filename, compare_file_filename,inquire_sequential,

        inquire_direct, inquire_formatted, inquire_unformatted, inquire_access,

        inquire_read, inquire_write, inquire_readwrite): Add const.

        * io/write.c (output_float): Remove unused variable.

        * io/write.c (write_a, extract_int, extract_real, output_float,

        write_float, write_int, write_i, write_b, write_o, write_z, write_d,

        write_e, write_f, write_en, write_es, write_logical, write_integer,

        write_character, write_real, write_complex): Add const.

        * runtime/error.c (rtoa): Remove unused variable.

        * runtime/select.c (select_string): Add const.

        * runtime/stop.c (stop_string): Add const.

2003-08-10  Paul Brook  

        * Makefile.am (gfor_helper_src): Add intrinsics/abort.c.

        (FFLAGS): Add -fno-underscoring.

        * Makefile.in: Regenerate.

        * intrinsics/abort.c: New file.

2003-08-10  Erik Schnetter  

        * fmain.c (main): Do not call init and cleanup; call set_args instead.

        * libgfortran.h (init, cleanup): Remove declarations.

        (set_args): Add declaration.

        * runtime/main.c (init, cleanup): Make them static, and give them

        the constructor and destructor attributes.

        (set_args): New function.

2003-08-10  Paul Brook  

        * intrinsics/strinf_intrinsics.c (compare_string): Return value based

        on which string is longest.

2003-08-10  Paul Brook  

        * Makefile.am (EXTRA_DIST): Remove old files.

        * Makefile.in: Regenerate.

2003-07-26  Paul Brook  

        Rename library to libgfortran.

        * libgfortran.h: Change prefix to _libgfortran_.

2003-07-24  Paul Brook  

        * configure.in: Don't pull in system libtool.  Use toplevel

        auxiliary files.

2003-07-22  Paul Brook  

        Regenerate all configury files.

2003-07-09  Chun Huang  

        * intrinsics/string_intrinsic.c (string_scan): New function.

        (string_verify): New function.

2003-06-25  Paul Brook  

        * io/unix.c (mem_alloc_r_at, mem_alloc_w_at): Advance logical_offset.

        (mem_seek): Don't bother setting physical_offset.

2003-06-20  Paul Brook  

        * libgfor.h (stop_numeric): Declare.

        * runtime/pause.c: New file.

        * Makefile.am: Add it.

2003-06-08  Paul Brook  

        * m4/cexp.m4 (cabs): Use correct typed version.

        (csqrt): New function.

2003-06-07  Canqun Yang  

        Spotted by Benjamin and Tobias:

        * io/list_read.c: Add Separator '\t'.

        (parse_real, read_real): Accept real values starting with an optional

        sign follows a decimal point.

2003-06-06  Steven Bosscher  

        * Makefile.am: Don't put cmath objects in subdir.

        * configure.in: Rename MATHOBJ to MATH_OBJ.

2003-06-02  Kejia Zhao  

        * intrinsics/associated.c: New file.

        * Makefile.am: Add it. Regenerate Makefile.in.

        * libgfor.h: Define g95_array_void, G95_DESCRIPTOR_DATA, and

        G95_DESCRIPTOR_DTYPE.

2003-06-01  Canqun Yang  

        * io/write.c (calcuate_exp): Rewrite it to avoid overflow.

        (calculate_G_format): Rewrite it to eliminate an infinte loop and set

        the scale_factor to 0 for F editing.

2003-05-11  Tobias Schlter  

        * libgfor.h: Only include stdint.h if it exists.

2003-05-07  Paul Brook  

        * libgfor.h: Use stdint.h types.

        * intrinsics/ishift.c: Ditto.

        * runtime/memory.c (malloc_t): Reorder fields for better alignment.

2003-05-05  Steven Bosscher  

        * libgfor.h (offsetof): Define if nobody else does.

        * runtime/memory.c (HEADER_SIZE): Use it.

2003-05-01  Tobias Schlter  

        * configure.in: Require autoconf 2.54.

2003-04-28  Tobias Schlter  

        Paul Brook  

        * intrinsics/reshape_generic.c: Copy the whole element, not just the

        first byte.

        * m4/transpose.m4: New file.

        * Makefile.am: Add them.

        Regenerate generated files.

2003-04-18  Steven Bosscher  

        * io/format.c (parse_format_list): Allow 'X' without integer

        prefix.  This is an extension.  Interpretation is '1X'.

2003-04-18  Tobias Schlter  

        * io/format.c (parse_format_list): Allow '0P'.

2003-04-18  Steven Bosscher  

        * Makefile.in: Re-regenerate for automake 1.7.3.

2003-04-18  Canqun Yang  

        Port implementation for CHARACTER SELECT from Andy's tree.

        * runtime/select.c: New file

        * Makefile.am: Add it.

        * Makefile.in: Regenerate.

2003-04-17  Xiaoqiang Zhang 

        * io/transfer.c (formatted_transfer): Modified

        * io/unix.c (move_pos_offset): New Function.

        * io/format.c (parse_format_list): Modified.

2003-04-15  Xiaoqiang Zhang 

        * io/write.c (write_float,write_real): New implemention of

        FMT_G and default float editing.

        (calculate_exp,calculate_G_format,output_float): New Function.

        (write_float,write_real,write_logical): Modified

        * libgfor.h (default_rtoa): Remove Declaration.

        * runtime/error.c (default_rtoa): Remove Function.

2003-04-15  Steven Bosscher  

        Spotted by Yang:

        * io/write.c (extract_real): Add missing break statement.

2003-04-13  Steven Bosscher  

        * cpu_time.c: Make sure we have a definition of HZ.  Don't

        rely on CLOCKS_PER_SEC, it is always 1000000, on any system.

2003-04-13  Steven Bosscher  

            Paul Brook  

        * configure.in: Check for process time headers and GETTIMEOFDAY.

        * makefile.am: Add intrinsics/cpu_time.c.

        * acinclude.m4: New file.

        * intrinsics/cpu_time.c: New file.

        * m4/dotprodl.m4: Fix typo.

        Regenerate generated files.

2003-04-11  Xiaoqiang Zhang 

        * io/write.c (extract_real): Ouput floating point value.

        (write_float): New Function.

        (write_e, write_f, write_en, write_es): Modified

        * io/transfer.c (formatted_transfer): Modified.

        * libgfor.h (default_rtoa): Declaration.

        (rtoa): Declaration.

        * runtime/error.c (default_rtoa): New Function.

        (rtoa): New Function.

2003-04-05  Paul Brook  

        * intrinsics/spread_generic.c: New file.

        * Makefile.am: Add it. Regenerate Makefile.in.

2003-03-29  Paul Brook  

        * intrinsics/pack_generic.c: New file.

        * intrinsics/unpack_generic.c: New file.

        * Makefile.am: Add them. Regenerate Makefile.in.

2003-03-25  Paul Brook  

        * intrinsics/eoshift0.c: New file.

        * intrinsics/eoshift2.c: New file.

        * m4/eoshift1.m4: New file.

        * m4/eoshift3.m4: New file.

        * Makefile.am: Add them.

        * in_unpack_generic.c: Initialize src.

        Regenerate generated files.

2003-03-14  Paul Brook  

        * m4/shape.m4: Work properly with array temporaries.

        * m4/in_pack.m4: Skip redundant checks for array temporaries.

        * runtime/in_pack_generic.c: Ditto.

2003-03-12  Paul Brook  

        * m4/shape.m4: Work properly with noncontiguous arrays.

2003-03-08  Paul Brook  

        * m4/in_pack.m4: Correctly handle zero sized and assumed size arrays.

        * runtime/in_pack_generic.c: Ditto.

2003-02-08  Paul Brook  

        * intrinsics/reshape_generic.c: Use runtime_error to report errors.

        * io/close.c (st_close): Return void.

        * io/open.c (st_open): Return void.

        * libgfor.h (g95_array_char): Declare.

        (internal_malloc_size): Ditto.

        (internal_pack*, internal_unpack*): Ditto.

        * m4/in_pack.m4: Allocate storage if neccessary.  Fix logic for packed

        arrays.

        * m4/in_unpack.m4: Include file fixes.

        * m4/reshape.m4: Increment the correct source pointer.

        * Makefile.am (maxloc): Fix typo.

        * runtime/in_pack_generic.c: Call optimized functions. Allocate

        storage if neccessary. Fix logic for packed arrays.

        * runtime/in_unpack_generic.c: Call optimized functions.

        * runtime/main.c: Use runtime_error to report errors.

        * memory.c (internal_malloc_size): Make non-static.

2003-02-02  Arnaud Desitter  

        * reshape_packed.c, lock.c: Add #include .

        * libgfor.h, format.c, inquire.c, io.h, transfer.c, unix.c,

        environ.c, error.c, memory.c, string.c: Add const.

        * error.c (show_locus): Add void.

2003-02-21  Paul Brook  

        * m4/in_pack.m4: Avoid returning const * parameter.

        * Makefile.am: Only regenerate files in maintainer mode.

2003-02-20  Paul Brook  

        Add array repacking support functions.

        * m4/in_pack.m4, m4/in_unpack.m4: New files.

        * runtime/in_pack_generic.c, runtime/in_unpack_generic.c: New files.

        * Makefile.am: Build them.  Regenerate configury files.

        * generated/: New directory for generated files (need to move

        everything else there).

2003-02-07  Tobias Schlueter  

        * m4/cexp.m4: Fix typo.

2003-01-26  Paul Brook  

        * intrinsics/: Add missing generated files.

2003-01-26  Paul Brook  

        * Makefile.am: Put -I before the filename.

2003-01-24  Paul Brook  

        * configure.in: Add AM_MAINTAINER_MODE.

2003-01-23  Paul Brook  

        * configure.in, Makefile.am: Modify to work with unmodified autoconf

        and auotmake.

        Also regenerate other configury files.

2003-01-21  Paul Brook  

        * io/read.c: Don't use stdint.h, it doesn't exist on cygwin.

2003-01-20  Steven Bosscher  

        * io/read.c (read_f): Don't use alloca, but safe get_mem instead.

        Don't include "alloca.h".

2003-01-20  Steven Bosscher  

        * intrinsics/string.c: Rename to intrinsics/string_intrinsics.c.

        * Makefile.am: Adjust file name.

        * Makefile.in: Regenerate.

        * gfortypes.h: Kill, include everything in...

        * libgfor.h: ...here.  Include config.h

        * fmain.c, intrinsics/ishftc.c, intrinsic/reshape_generic.c,

        intrinsics/reshape_i4.c, intrinsics/reshape_i8.c,

        intrinsics/reshape_packed.c, intrinsics/size.c,

        m4/reshape.m4, runtime/main.c, runtime/memory.c: Use macro

        for prefix for all functions instead of hardcoded.

2003-01-19  Steven Bosscher  

        * io/lock.c (library_end): Propagate library return

        code.

2003-01-19  Steven Bosscher  

        Port fixes from Andy's tree:

        * io/read.c (read_decimal): Reverse sense of overflow

        comparison during integer reads.

        * io/format.c (revert): Fix comment.

        (next_format): Fix format revision.

        * io/unix.c: Fix and simplify mmap version of stream

        functions.

2003-01-11  Paul Brook  

        * configure, Makefile.in: Regenerate.

2003-01-11  Paul Brook  

        * runtime/stop.c: Rewrite.

2003-01-08  Paul Brook  

        * configure, Makefile.in: Regenerate.

2003-01-05  Paul Brook  

        * (*.m4) Move to m4/.

        * intrinsics/string.c (_gfor_string_index): New Function.

Copyright (C) 2003 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,

are permitted in any medium without royalty provided the copyright

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