- PR libfortran/48931
- * libgfortran.h (find_addr2line): New prototype.
- * runtime/backtrace.c (show_backtrace): Use async-signal-safe
- execve and stored path of addr2line.
- * runtime/compile_options.c (maybe_find_addr2line): New function.
- (set_options): Call maybe_find_addr2line if backtracing is enabled.
- * runtime/main.c (find_addr2line): New function.
- (init): Call find_addr2line if backtracing is enabled.
- (cleanup): Free addr2line_path.
-
-2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/49214
- * runtime/backtrace.c (fd_gets): Return NULL if nothing was read.
-
-2011-05-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/19155
- * io/read.c (convert_real): Check for invalid input by comparing
- endptr instead of EINVAL.
- (read_f): Fixup floating point input without significand.
-
-2011-05-22 Tobias Burnus <burnus@net-b.de>
-
- * runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
-
-2011-05-22 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48931
- * configure.ac: Check for backtrace_symbols_fd instead of
- backtrace_symbols, check for readlink.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * runtime/backtrace.c (local_strcasestr): Remove.
- (bt_header): New function.
- (dump_glibc_backtrace): Remove.
- (fd_gets): New function.
- (show_backtrace): Rework to use backtrace_symbols_fd and pipes
- avoiding functions that are not async-signal-safe, reformat
- output.
- * runtime/main.c (store_exe_path): Try to check /proc/self/exe
- first.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR libfortran/48977
- * configure.host: Swap order of glibc and x86 tests.
-
-2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * config/fpu-387.h (set_fpu): Use renamed inexact macro.
- * config/fpu-aix.h (set_fpu): Clarify error messages, use renamed
- inexact macro, set TRP_INEXACT for inexact exception instead of
- TRP_UNDERFLOW.
- * config/fpu-generic.h (set_fpu): Clarify error messages, use
- renamed inexact macro.
- * config/fpu-glibc.h (set_fpu): Likewise.
- * config/fpu-sysv.h (set_fpu): Likewise.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- * runtime/stop.c (error_stop_string, error_stop_numeric):
- Do not backtrace for ERROR STOP.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48915
- * intrinsics/abort.c (abort): Call sys_abort().
- * io/unix.c (st_vprintf): Call sys_abort().
- * libgfortran.h (options_t): Remove dump_core member.
- (handler): Rename to backtrace_handler.
- (compile_options_t): Remove dump_core member.
- (sys_exit): Remove.
- (sys_abort): New function.
- * runtime/backtrace.c (show_backtrace): Print a message if
- backtrace is not available on target, update filter symbol name
- due to backtrace_handler renaming.
- * runtime/compile_options.c (backtrace_handler): New
- implementation based on example in Glibc manual.
- (set_options): Remove dump_core handling, make signal handler
- handle more signals.
- (init_compile_options): Remove dump_core.
- * runtime/environ.c (variable_table[]): Remove
- GFORTRAN_ERROR_DUMPCORE element.
- (show_variables): Update name, call exit().
- * runtime/error.c (sys_exit): Remove.
- (sys_abort): New function.
- (recursion_check): Call sys_abort().
- (os_error): Call exit().
- (runtime_error): Likewise.
- (runtime_error_at): Likewise.
- (internal_error): Likewise.
- (generate_error): Likewise.
- (notify_std): Likewise.
- * runtime/stop.c (stop_numeric): Call exit().
- (stop_numeric_f08): Likewise.
- (stop_string): Likewise.
- (error_stop_string): Call sys_abort().
- (error_stop_numeric): Print backtrace, exit with provided code.
-
-2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (st_vprintf,st_printf): Move to runtime/error.c.
- * libgfortran.h (struct options_t): Remove use_stderr field.
- (st_vprintf,st_printf): Move prototypes.
- (estr_write): New prototype.
- * runtime/error.c (sys_exit): Use estr_write instead of st_printf.
- (estr_write): New function.
- (st_vprintf): Move from io/unix.c, use stack allocated buffer,
- always output to stderr.
- (st_printf): Move from io/unix.c.
- (show_locus): Use a local variable instead of static.
- (os_error): Use estr_write instead of st_printf.
- (runtime_error): Likewise.
- (runtime_error_at): Likewise.
- (runtime_warning_at): Likewise.
- (internal_error): Likewise.
- (generate_error): Likewise.
- (generate_warning): Likewise.
- (notify_std): Likewise.
- * runtime/pause.c (do_pause): Likewise.
- (pause_string): Likewise.
- * runtime/stop.c (stop_string): Likewise.
- (error_stop_string): Likewise.
- * config/fpu_aix.h (set_fpu): Likewise.
- * config/fpu_generic.h (set_fpu): Likewise.
- * config/fpu_glibc.h (set_fpu): Likewise.
- * config/fpu-sysv.h (set_fpu): Likewise.
- * runtime/backtrace.c (dump_glibc_backtrace): Likewise.
- (show_backtrace): Likewise.
- * runtime/environ.c (print_spaces): Likewise.
- (show_string): Likewise.
- (show_variables): Likewise.
- (variable_table[]): Remove GFORTRAN_USE_STDERR entry.
-
-2011-05-14 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/48961
- * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
- synchronously executing with WAIT=.false.
- (execute_command_line): Fix setting of cmdstat and exitstat.
-
-2011-05-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/libcaf.h: Cleanup headers.
- (_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
- (caf_register_t): New enum.
- (_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
- * caf/single.c (_gfortran_caf_critical,
- _gfortran_caf_end_critical): Remove.
- (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
- * caf/mpi.c (_gfortran_caf_critical,
- _gfortran_caf_end_critical): Remove.
- (_gfortran_caf_register, _gfortran_caf_deregister): New functions.
- (caf_world_window): Remove global variable.
- (_gfortran_caf_init): Fix off-by-one error of this_image.
-
-2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * io/write_float.def (output_float): Adjust up and down rounding for
- cases where 'd' = 0. Gather common code to one location.
-
-2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48787
- * io/write_float.def (output_float): Gather up integer declarations and
- add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
- everywhere. For ROUND_UP scan the digit string and only perform
- rounding if something other than '0' is found.
-
-2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- * io/unix.c (min): New macro.
- (unpack_filename): Return errno number for errors.
- (regular_file): Use appropriately sized buffer for path.
- (compare_file_filename): Likewise.
- (find_file): Likewise.
- (delete_file): Likewise.
- (file_exists): Likewise.
- (file_size): Likewise.
- (inquire_sequential): Likewise.
- (inquire_direct): Likewise.
- (inquire_formatted): Likewise.
- (inquire_access): Likewise.
-
-2011-04-29 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/48488
- * io/write.c (write_real, write_real_g0): Update comments.
-
-2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
- Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libgfortran/48488
- PR libgfortran/48602
- PR libgfortran/48615
- PR libgfortran/48684
- PR libgfortran/48787
- * io/write.c (write_d, write_e, write_f, write_en,
- write_es): Add precision compemsation parameter to call.
- (set_fnode_default): Adjust default widths to assure
- round trip on write and read. (write_real): Adjust call to write_float.
- (write_real_g0): Calculate compensation for extra precision and adjust
- call to write_float.
- * io/write_float.def (output_float_FMT_G_): Use volatile rather than
- asm volatile to avoid optimization issue. Correctly calculate the
- number of blanks (nb) to be appended and simplify calculation logic.
- (write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
- default widths. Eliminate the code that attempted to reduce the
- the precision used in later sprintf functions. Add call parameter to
- compensate for extra precision.
-
-2011-04-20 Jim Meyering <meyering@redhat.com>
-
- * intrinsics/move_alloc.c (move_alloc): Remove useless
- if-before-free test.
- * io/fbuf.c (fbuf_destroy): Likewise.
- * io/format.c (save_parsed_format): Likewise.
- * io/open.c (already_open): Likewise.
- * io/unit.c (free_internal_unit, close_unit_1): Likewise.
- * io/unix.c (mem_close): Likewise.
-
-2011-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48602
- * io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
- Use asm volatile to mark temp variable, avoiding optimization errors.
-
-2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48602
- * io/write_float.def (output_float_FMT_G): Use current rounding mode
- to set the rounding parameters. (output_float): Skip rounding
- if value is zero.
-
-2011-04-16 Janne Blomqvist <jb@gcc.gnu.org>
-
- * intrinsics/date_and_time.c (date_and_time): Remove sprintf CPP
- branch.
- * io/format.c (format_error): Use snprintf instead of sprintf.
- * io/list_read.c: Move snprintf fallback macro to libgfortran.h.
- (convert_integer): Use snprintf instead of sprintf.
- (parse_repeat): Likewise.
- (read_logical): Likewise.
- (read_integer): Likewise.
- (read_character): Likewise.
- (parse_real): Likewise.
- (read_complex): Likewise.
- (read_real): Likewise.
- (check_type): Likewise.
- (nml_parse_qualifier): Add string length argument, use snprintf
- instead of sprintf.
- (nml_get_obj_data): Use snprintf instead of sprintf.
- * io/open.c (new_unit): Remove sprintf CPP branch, use snprintf
- instead of sprintf.
- * io/transfer.c (require_type): Use snprintf instead of sprintf.
- * io/unix.c (tempfile): Likewise.
- * io/write.c (nml_write_obj): Likewise.
- * io/write_float.def (output_float): Remove sprintf CPP branch,
- use snprintf instead of sprintf.
- * libgfortran.h: Add fallback snprintf macro from io/list_read.c.
- * runtime/backtrace.c (show_backtrace): Remove sprintf CPP branch.
- * runtime/main.c (store_exe_path): Use snprintf instead of
- sprintf.
-
-2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48589
- * io/write_float.def (write_infnan): Set width properly for G0.
-
-2011-04-15 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * Makefile.am: Build and install caf/single.c as
- libcaf_single.a.
- * Makefile.in: Regenerate.
-
-2011-04-15 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR libfortran/47571
- * configure: Regenerated.
- * config.h.in: Regenerated.
- * acinclude.m4: Add alpha*-dec-osf* to gthread blacklist.
- * configure.ac: Use separate symbol for clock_gettime in librt.
- * intrinsics/system_clock.c: Use weakrefs only when needed and
- supported.
-
-2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
-
- * configure.ac: Use AC_TYPE_* to make sure we have (u)intptr_t,
- check for ptrdiff_t.
- * libgfortran.h: Remove (u)intptr_t definitions, use ptrdiff_t for
- index_type, change cshift0* prototypes.
- * config.h.in: Regenerated.
- * configure: Regenerated.
- * intrinsics/cshift0.c (cshift0): Use ptrdiff_t instead of ssize_t.
- * io/io.h (array_loop_spec): Use index_type instead of ssize_t.
- * io/list_read.c (nml_parse_qualifier): Likewise.
- * io/write.c (nml_write_obj): Likewise.
- * m4/cshift0.c (cshift0_'rtype_code`): Likewise.
- * generated/cshift0_*.c: Regenerated.
-
-2011-04-12 Janne Blomqvist <jb@gcc.gnu.org>
-
- * Makefile.am: Remove _GNU_SOURCE from AM_CPPFLAGS.
- * Makefile.in: Regenerated.
-
-2011-04-06 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
- Add global variable caf_mpi_initialized and use it for when
- finalizing.
-
-2011-04-04 Tobias Burnus <burnus@net-b.de>
-
- * unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
- (fallback_access, open_internal4, compare_file_filename,
- find_file, file_size, inquire_sequential, inquire_direct,
- inquire_formatted): Use "struct stat" instead of gfstat_t.
-
-2011-03-27 Tobias Burnus <burnus@net-b.de>
-
- PR fortran/18918
- * caf/libcaf.h: New - coarray communication library.
- * caf/mpi.c: New.
- * caf/single.c: New.
-
-2011-03-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libgfortran/48030
- * io/read.c (read_x): Re-implement using fbuf_getc.
-
-2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR bootstrap/48135
- * configure.ac (gfortran_use_symver): Handle --disable-symvers.