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- 2019-12-01 Jerry DeLisle <jvdelisle@gcc.ngu.org>
- PR fortran/90374
- * io/format.c (parse_format_list): Add braces to disambiguate
- conditional.
- 2019-11-28 Jerry DeLisle <jvdelisle@gcc.ngu.org>
- PR fortran/90374
- * io/format.c (parse_format_list): Relax format checking to allow
- e0 exponent specifier.
- 2019-11-24 Jerry DeLisle <jvdelisle@gcc.ngu.org>
- PR fortran/92100
- * io/transfer.c (data_transfer_init_worker): Use fbuf_reset
- instead of fbuf_flush before the seek. Note that fbuf_reset
- calls fbuf_flush and adjusts fbuf pointers.
- 2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org>
- Harald Anlauf <anlauf@gmx.de>
- PR fortran/92569
- * io/transfer.c (transfer_array_inner): If position is
- at AFTER_ENDFILE in current unit, return from data loop.
- 2019-11-18 Maciej W. Rozycki <macro@wdc.com>
- * Makefile.in: Regenerate.
- 2019-11-13 Tobias Burnus <tobias@codesourcery.com>
- PR fortran/92470
- * runtime/ISO_Fortran_binding.c (CFI_establish): Set lower_bound to 0
- also for CFI_attribute_other.
- 2019-11-12 Tobias Burnus <tobias@codesourcery.com>
- PR fortran/92470
- * runtime/ISO_Fortran_binding.c (CFI_address): Handle non-zero
- lower_bound; update error message.
- (CFI_allocate): Fix comment typo.
- (CFI_establish): Fix identation, fix typos, don't check values of 'dv'
- argument.
- 2019-11-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
- PR fortran/92142
- * runtime/ISO_Fortran_binding.c (CFI_setpointer): Don't
- override descriptor attribute; with -fcheck, check that
- it is a pointer.
- 2019-11-06 Jerry DeLisle <jvdelisle@gcc.ngu.org>
- PR fortran/90374
- io/format.c (parse_format_list): Relax format checking for
- zero width as default and when -std=f2018.
- io/format.h (format_token): Move definition to io.h.
- io/io.h (format_token): Add definition here to allow access to
- this definition at higher levels. Rename the declaration of
- write_real_g0 to write_real_w0 and add a new format_token
- argument, allowing higher level functions to pass in the
- token for handling of g0 vs the other zero width specifiers.
- io/transfer.c (formatted_transfer_scalar_write): Add checks for
- zero width and call write_real_w0 to handle it.
- io/write.c (write_real_g0): Remove.
- (write_real_w0): Add new, same as previous write_real_g0 except
- check format token to handle the g0 case.
- 2019-10-31 Tobias Burnus <tobias@codesourcery.com>
- PR fortran/92284.
- * runtime/ISO_Fortran_binding.c (gfc_desc_to_cfi_desc):
- 2019-10-19 Paul Thomas <pault@gcc.gnu.org>
- PR fortran/91926
- * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Revert
- the change made on 2019-10-05.
- 2019-10-08 Thomas Schwinge <thomas@codesourcery.com>
- PR fortran/68401
- * runtime/minimal.c (os_error_at): New function.
- * runtime/minimal.c: Revise.
- 2019-10-05 Paul Thomas <pault@gcc.gnu.org>
- PR fortran/91926
- * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Do not
- modify the bounds and offset for CFI_other.
- 2019-10-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/91593
- * io/read.c (read_decimal): Cast constant to size_t to turn off
- a bogus warning.
- * io/write.c (btoa_big): Use memset in lieu of setting the null
- byte in a string buffer to turn off a bogus warning.
- 2019-09-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/91593
- * io/io.h: Add gcc_unreachable().
- * io/transfer.c (file_mode, current_mode,
- formatted_transfer_scalar_read, formatted_transfer_scalar_write,
- pre_position, next_record_r, next_record_w): Add and use
- FORMATTED_UNSPECIFIED to enumeration.
- 2019-09-27 Maciej W. Rozycki <macro@wdc.com>
- * configure: Regenerate.
- 2019-09-05 Janne Blomqvist <jb@gcc.gnu.org>
- * intrinsics/random.c (master_init): Replace with
- master_state.init.
- (njumps): Remove variable.
- (master_state): Make instance of struct prng_state.
- (init_rand_state): When jumping, update the master_state once
- instead of keeping track of how many jumps need to be done.
- (SZU64): Modify to handle new master_state.
- (SZ): Likewise.
- (random_seed_i4): Likewise.
- (random_seed_i8): Likewise.
- 2019-08-17 Janne Blomqvist <jb@gcc.gnu.org>
- PR fortran/68401
- * gfortran.map: Add GFORTRAN_10 node, add _gfortran_os_error_at
- symbol.
- * libgfortran.h (os_error_at): New prototype.
- * runtime/error.c (os_error_at): New function.
- 2019-08-13 Janne Blomqvist <jb@gcc.gnu.org>
- PR fortran/91414
- * intrinsics/random.c (prng_state): Update state struct.
- (master_state): Update to match new size.
- (get_rand_state): Update to match new PRNG.
- (rotl): New function.
- (xorshift1024star): Replace with prng_next.
- (prng_next): New function.
- (jump): Update for new PRNG.
- (lcg_parkmiller): Replace with splitmix64.
- (splitmix64): New function.
- (getosrandom): Fix return value, simplify.
- (init_rand_state): Use getosrandom only to get 8 bytes, splitmix64
- to fill rest of state.
- (random_r4): Update to new function and struct names.
- (random_r8): Likewise.
- (random_r10): Likewise.
- (random_r16): Likewise.
- (arandom_r4): Liekwise.
- (arandom_r8): Likewise.
- (arandom_r10): Likwewise.
- (arandom_r16): Likewise.
- (xor_keys): Reduce size to match new PRNG.
- (random_seed_i4): Update to new function and struct names, remove
- special handling of variable p used in previous PRNG.
- (random_seed_i8): Likewise.
- 2019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
- PR fortran/53796
- * io/inquire.c (inquire_via_filename): Set recl to -1 for
- unconnected units.
- 2019-07-21 Thomas König <tkoenig@gcc.gnu.org>
- PR libfortran/91030
- * io/unix.c (BUFFER_SIZE): Delete.
- (BUFFER_FORMATTED_SIZE_DEFAULT): New variable.
- (BUFFER_UNFORMATTED_SIZE_DEFAULT): New variable.
- (unix_stream): Add buffer_size.
- (buf_read): Use s->buffer_size instead of BUFFER_SIZE.
- (buf_write): Likewise.
- (buf_init): Add argument unformatted. Handle block sizes
- for unformatted vs. formatted, using defaults if provided.
- (fd_to_stream): Add argument unformatted in call to buf_init.
- * libgfortran.h (options_t): Add buffer_size_formatted and
- buffer_size_unformatted.
- * runtime/environ.c (variable_table): Add
- GFORTRAN_UNFORMATTED_BUFFER_SIZE and
- GFORTRAN_FORMATTED_BUFFER_SIZE.
- 2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
- Andrew Stubbs <ams@codesourcery.com>
- * configure: Regenerate.
- * configure.ac (LIBGFOR_MINIMAL): Do not use on AMD GCN.
- 2019-06-14 Janne Blomqvist <jb@gcc.gnu.org>
- PR fortran/65921
- * runtime/memory.c (SIZE_MAX):Remove macro definition.
- (xmallocarray): Use __builtin_mul_overflow.
- 2019-05-22 Jeff Law <law@redhat.com>
- PR fortran/89100
- * io/format.c (parse_format_list): set default width when the
- IOPARM_DT_DEC_EXT flag is set for i, f and g.
- * io/io.h: add default_width_for_integer, default_width_for_float
- and default_precision_for_float.
- * io/write.c (write_boz): extra parameter giving length of data
- corresponding to the type's kind.
- (write_b): pass data length as extra parameter in calls to
- write_boz.
- (write_o): pass data length as extra parameter in calls to
- write_boz.
- (write_z): pass data length as extra parameter in calls to
- write_boz.
- (size_from_kind): also set size is default width is set.
- * io/write_float.def (build_float_string): new paramter inserted
- before result parameter. If default width use values passed
- instead of the values in fnode.
- (FORMAT_FLOAT): macro modified to check for default width and
- calls to build_float_string to pass in default width.
- (get_float_string): set width and precision to defaults when
- needed.
- 2019-05-19 Janne Blomqvist <jb@gcc.gnu.org>
- PR libfortran/90038
- * intrinsics/execute_command_line (sigchld_handler): New function.
- (execute_command_line): Install handler for SIGCHLD.
- * configure.ac: Check for presence of sigaction and waitpid.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- 2019-05-17 Janne Blomqvist <jb@gcc.gnu.org>
- PR libfortran/90038
- * configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_spawn.
- * intrinsics/execute_command_line (execute_command_line): Use
- posix_spawn.
- * Makefile.in: Regenerated.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- 2019-05-17 Jakub Jelinek <jakub@redhat.com>
- PR fortran/54613
- * gfortran.map (GFORTRAN_9.2): Export _gfortran_{,m,s}findloc{0,1}_r10.
- * Makefile.am (i_findloc0_c): Add $(srcdir)/generated/findloc0_r10.c.
- (i_findloc1_c): Add $(srcdir)/generated/findloc1_r10.c.
- * Makefile.in: Regenerated.
- * generated/findloc0_r10.c: Generated.
- * generated/findloc1_r10.c: Generated.
- PR fortran/54613
- * gfortran.map (GFORTRAN_9.2): New symbol version, export
- _gfortran_{,m,s}findloc0_i2 in it.
- 2019-05-15 Janne Blomqvist <jb@gcc.gnu.org>
- PR fortran/90461
- * io/open.c (new_unit): Don't check if the file is already open
- for F2018.
- 2019-05-02 Jakub Jelinek <jakub@redhat.com>
- * Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
- * Makefile.in: Regenerated.
- 2019-04-14 Paul Thomas <pault@gcc.gnu.org>
- PR fortran/89843
- * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only
- return immediately if the source pointer is null. Bring
- forward the extraction of the gfc type. Extract the kind so
- that the element size can be correctly computed for sections
- and components of derived type arrays. Remove the free of the
- CFI descriptor since this is now done in trans-expr.c.
- (gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it
- is not null.
- (CFI_section): Normalise the difference between the upper and
- lower bounds by the stride to correctly calculate the extents
- of the section.
- PR fortran/89846
- * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use
- the stride measure for the gfc span if it is not a multiple
- of the element length. Otherwise use the element length.
- PR fortran/90022
- * runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return
- 1 for true and 0 otherwise to comply with the standard. Correct
- the contiguity check for rank 3 and greater by using the stride
- measure of the lower dimension rather than the element length.
- 2019-03-25 John David Anglin <danglin@gcc.gnu.org>
- PR libgfortran/79540
- * io/write_float.def (build_float_string): Don't copy digits when
- ndigits is negative.
- 2019-03-05 Jakub Jelinek <jakub@redhat.com>
- PR libgfortran/89593
- * caf/single.c (_gfortran_caf_sendget_by_ref): Cast &temp to
- gfc_descriptor_t * to avoid warning.
- 2019-02-26 Uroš Bizjak <ubizjak@gmail.com>
- * io/transfer.c (transfer_array_inner): Do not
- cast charlen to index_type.
- 2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
- PR libfortran/89274
- * io/write.c (write_integer): Add width for INTEGER(16).
- 2019-02-23 Paul Thomas <pault@gcc.gnu.org>
- PR fortran/89385
- PR fortran/89366
- * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc) : In the
- interchange between character and derived, the character type
- was being set incorrectly.
- (gfc_desc_to_cfi_desc) : Eliminate the interchange of types in
- this function. Do not add the kind and length information to
- the type field of structures. Lbounds were incorrectly being
- set to zero for allocatable and pointer descriptors. Should
- have been non-pointer, non-allocatables that received this
- treatment.
- 2019-01-30 Uroš Bizjak <ubizjak@gmail.com>
- PR libfortran/88678
- Revert:
- 2016-11-16 Szabolcs Nagy <szabolcs.nagy@arm.com>
- PR libfortran/78314
- * config/fpu-glibc.h (support_fpu_trap): Use feenableexcept.
- 2019-01-30 Uroš Bizjak <ubizjak@gmail.com>
- PR libfortran/88678
- * config/fpu-glibc.h (set_fpu_trap_exceptions): Clear stalled
- exception flags before changing trap mode. Optimize to call
- feenableexcept and fedisableexcept only once.
- 2019-01-28 Sebastian Huber <sebastian.huber@embedded-brains.de>
- * io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION().
- 2019-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/89020
- * io/close.c (st_close): Simplify text of error message to not
- presume a specific cause of failure to remove file.
- 2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/89020
- * io/close.c (st_close): Fix typo.
- 2019-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/89020
- * io/close.c (st_close): Generate error if calls to 'remove' return
- an error.
- 2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- * configure.ac: Use minimal mode for amdgcn.
- * configure: Regenerate.
- 2019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/88776
- * io/open.c (newunit): Free format buffer if the unit specified is for
- stdin, stdout, or stderr.
- 2019-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- PR libfortran/88776
- * io/list_read.c (namelist_read): Use nml_err_ret path on read error
- not based on stdin_unit.
- 2019-01-12 Paul Thomas <pault@gcc.gnu.org>
- * ISO_Fortran_binding.h : New file.
- * Makefile.am : Include ISO_Fortran_binding.c in the list of
- files to compile.
- * Makefile.in : Regenerated.
- * gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc,
- _gfortran_gfc_desc_to_cfi_desc and the CFI API functions.
- * runtime/ISO_Fortran_binding.c : New file containing the new
- functions added to the map.
- 2019-01-12 Jakub Jelinek <jakub@redhat.com>
- PR libfortran/88807
- * m4/minloc0.m4: Reindent to avoid -Wmisleading-indentation warnings.
- * generated/minloc0_4_i1.c: Regenerated.
- * generated/minloc0_4_i2.c: Regenerated.
- * generated/minloc0_4_i4.c: Regenerated.
- * generated/minloc0_4_i8.c: Regenerated.
- * generated/minloc0_4_i16.c: Regenerated.
- * generated/minloc0_4_r4.c: Regenerated.
- * generated/minloc0_4_r8.c: Regenerated.
- * generated/minloc0_4_r10.c: Regenerated.
- * generated/minloc0_4_r16.c: Regenerated.
- * generated/minloc0_8_i1.c: Regenerated.
- * generated/minloc0_8_i2.c: Regenerated.
- * generated/minloc0_8_i4.c: Regenerated.
- * generated/minloc0_8_i8.c: Regenerated.
- * generated/minloc0_8_i16.c: Regenerated.
- * generated/minloc0_8_r4.c: Regenerated.
- * generated/minloc0_8_r8.c: Regenerated.
- * generated/minloc0_8_r10.c: Regenerated.
- * generated/minloc0_8_r16.c: Regenerated.
- * generated/minloc0_16_i1.c: Regenerated.
- * generated/minloc0_16_i2.c: Regenerated.
- * generated/minloc0_16_i4.c: Regenerated.
- * generated/minloc0_16_i8.c: Regenerated.
- * generated/minloc0_16_i16.c: Regenerated.
- * generated/minloc0_16_r4.c: Regenerated.
- * generated/minloc0_16_r8.c: Regenerated.
- * generated/minloc0_16_r10.c: Regenerated.
- * generated/minloc0_16_r16.c: Regenerated.
- 2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
- PR other/16615
- * caf/single.c: Mechanically replace "can not" with "cannot".
- * io/unit.c: Likewise.
- 2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
- Harald Anlauf <anlauf@gmx.de>
- Tobias Burnus <burnus@gcc.gnu.org>
- PR fortran/45424
- * Makefile.am: Add intrinsics/is_contiguous.c.
- * Makefile.in: Regenerated.
- * gfortran.map: Add _gfortran_is_contiguous0.
- * intrinsics/is_contiguous.c: New file.
- * libgfortran.h: Add prototype for is_contiguous0.
- 2019-01-07 Janne Blomqvist <jb@gcc.gnu.org>
- * gfortran.map (GFORTRAN_9): Make GFORTRAN_9 node depend on
- GFORTRAN_8.
- 2019-01-01 Jakub Jelinek <jakub@redhat.com>
- Update copyright years.
- Copyright (C) 2019-2020 Free Software Foundation, Inc.
- Copying and distribution of this file, with or without modification,
- are permitted in any medium without royalty provided the copyright
- notice and this notice are preserved.
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