X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libgfortran%2FChangeLog;h=bb8e3323d1a6b9bb6c6f573afaf6b0e99f28dbe9;hb=38f1a81f803a9ea4a42cd973483b71014d014347;hp=9fb6c5b504e86cb92978cc87ffb1be45b0300370;hpb=93830de1da404ed79635b483769802c798b94980;p=pf3gnuchains%2Fgcc-fork.git diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 9fb6c5b504e..bb8e3323d1a 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,815 @@ +2005-11-04 Steven G. Kargl + + PR fortran/24636 + * runtime/stop.c (stop_numeric): Use stop_code = -1. + +2005-11-04 Francois-Xavier Coudert + + PR libfortran/22298 + * runtime/main.c (stupid_function_name_for_static_linking): New + function. + * runtime/error.c (internal_error): Call + stupid_function_name_for_static_linking. + * libgfortran.h: Add prototype for + stupid_function_name_for_static_linking. + +2005-11-01 Paul Thomas + + PR fortran/14994 + * libgfortran/intrinsics/date_and_time.c: Add interface to + the functions date_and_time for the intrinsic function secnds. + +2005-10-31 Jerry DeLisle + + PR libgfortran/24584 + * io/list_read.c (free_saved): Set saved_used to zero. + +2005-10-30 Francois-Xavier Coudert + + PR libfortran/20179 + * io/unix.c (flush_if_preconnected): New function. + * io/io.h: Add prototype for flush_if_preconnected. + * io/transfer.c (data_transfer_init): Use flush_if_preconnected + to workaround buggy mixed C-Fortran code. + +2005-10-30 Francois-Xavier Coudert + + * Makefile.am: Add intrinsics/malloc.c file. + * Makefile.in: Regenerate. + * intrinsics/malloc.c: New file, with implementations for free + and malloc library functions. + +2005-10-29 Mike Stump + + * Makefile.am (kinds.h): Remove target, if command fails. + (selected_int_kind.inc): Likewise. + (selected_real_kind.inc): Likewise. + * Makefile.in: Regenerate. + +2005-10-28 Francois-Xavier Coudert + + + * Makefile.am (intrinsics): Add signal.c. + * Makefile.in: Regenerate. + * configure.ac: Checks for signal and alarm. + * config.h.in: Regenerate. + * configure: Regenerate. + * intrinsics/signal.c: New file for SIGNAL and ALARM intrinsics. + +2005-10-28 Francois-Xavier Coudert + + * acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): New check. + * configure.ac: Check for floatingpoint.h, fptrap.h and float.h + headers. Use LIBGFOR_CHECK_FPSETMASK. Check for fp_trap and + fp_enable functions. + * configure.host: Add case for systems with fpsetmask and systems + with fp_trap/fp_enable. + * config/fpu-sysv.h: New file, FPU code using fpsetmask. + * config/fpu-aix.h: New file, FPU code for AIX using fp_trap and + fp_enable. + * aclocal.m4: Regenerate. + * configure: Regenerate. + * config.h.in: Regenerate. + +2005-10-24 Jerry DeLisle + + PR libgfortran/24224 + * libgfortran.h: Remove array stride error code. + * runtime/error.c: Remove array stride error. + * io/io.h: Change name of 'nml_loop_spec' to 'array_loop_spec' to be + generic. Add pointer to array_loop_spec and rank to gfc_unit + structure. + * io/list_read.c: Revise nml_loop_spec references to array_loop_spec. + * io/transfer.c (init_loop_spec): New function to initialize + an array_loop_spec. + (next_array_record): New function to return the index to the next array + record by incrementing through the array_loop_spec. + (next_record_r): Use new function. + (next_record_w): Use new function. + (finalize_transfer): Free memory allocated for array_loop_spec. + * io/unit.c (get_array_unit_len): Delete this function. Use new + function init_loop_spec to initialize the array_loop_spec. + +2005-10-24 Paul Thomas + + PR fortran/24416 + * libgfortran/io/list_read.c (namelist_read): Exit with call to + free_saved () so that character strings do not accumulate. + +2005-10-23 Jerry DeLisle + + PR libgfortran/24489 + * io/transfer.c (read_block): Change the order of execution to not read + past end-of-record. + (read_block_direct): Same change. + +2005-10-23 Francois-Xavier Coudert + + PR libfortran/23272 + * acinclude.m4 (LIBGFOR_CHECK_WORKING_STAT): New check. + * configure.ac: Use LIBGFOR_CHECK_WORKING_STAT. + * Makefile.in: Regenerate. + * configure: Regenerate. + * config.h.in: Regenerate. + * aclocal.m4: Regenerate. + * io/unix.c (compare_file_filename): Add fallback case for + systems without working stat. + * io/open.c (already_open): Correct call to + compare_file_filename. + * io/io.h: Correct proto for compare_file_filename. + +2005-10-23 Francois-Xavier Coudert + + * runtime/fpu.c: Add _GNU_SOURCE definition. + * config/fpu-glibc.h: Remove __USE_GNU definition. + +2005-10-23 Paul Thomas + + PR fortran/24384 + * intrinsics/spread_generic.c (spread_internal_scalar): New + function that handles the special case of spread with a scalar + source. This has new interface functions - + (spread_scalar, spread_char_scalar): New functions to interface + with the calls specified in gfc_resolve_spread. + +2005-10-21 Francois-Xavier Coudert + + PR libfortran/24383 + * io/unix.c: Add fallback definition for SSIZE_MAX. + +2005-10-19 Francois-Xavier Coudert + + * c99_protos.h: Define preprocessor HAVE_ macros with value 1 + instead of empty value. + * intrinsics/c99_functions.c: Likewise. + * intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of + empty value. + * intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of + empty value. + +2005-10-19 Francois-Xavier Coudert + + PR libfortran/24432 + * c99_protos.h: Define HAVE_ macros for all provided functions. + +2005-10-14 Uros Bizjak + + * config/fpu-387.h (set_fpu): Remove extra ":" in stmxcsr. + Change cw and cw_sse variables to unsigned. + (SSE): New definition. + (has_sse): Use it. + +2005-10-13 Thomas Koenig + + * io/unix.c(fd_alloc_r_at): Use read() instead of do_read() + only in case of special files (e.g. terminals). + +2005-10-13 Uros Bizjak + + * config/fpu-387.h (set_fpu): Add "=m" for stmxcsr. + +2005-10-12 Francois-Xavier Coudert + + * Makefile.am: Add fpu.c to the build process, and + target-dependent code as fpu-target.h. + * Makefile.in: Regenerate. + * configure.ac: Add call to configure.host to set + FPU_HOST_HEADER. + * configure: Regenerate. + * configure.host: New script to determine which host-dependent + code should go in. + * libgfortran.h: Add fpe option, remove previous fpu_ options. + Add bitmasks for different FPE traps. Add prototype for set_fpu. + * runtime/environ.c: Remove environment variables to control + fpu behaviour. + * runtime/fpu.c (set_fpe): New function for the front-end. + * runtime/main.c (init): Set FPU state. + * config: New directory to store host-dependent code. + * config/fpu-387.h: New file with code handling the i387 FPU. + * config/fpu-glibc.h: New file with code for glibc systems. + * config/fpu-generic.h: Fallback for the most generic host. Issue + warnings. + +2005-10-12 Janne Blomqvist + + * io/unix.c(fd_alloc_r_at): Remove parts of patch of 2005/10/07 that + cause input from the terminal to hang. + +2005-10-11 Steven G. Kargl + + PR libgfortran/24313 + * c99_functions.c (csqrtf, csqrt): Fix choice of branch cut. Note + csqrt{f} were imported from glibc, and this bug is still present + there. glibc PR is 1146. + +2005-10-07 Janne Blomqvist + + PR fortran/16339 + PR fortran/23363 + * io/io.h: Add read and write members to stream, define access + macros. + * io/transfer.c (read_block_direct): New function. + (write_block_direct): New function. + (unformatted_read): Change to use read_block_direct. + (unformatted_write): Change to use write_block_direct. + * io/unix.c: Remove mmap includes and defines. + (writen): Remove. + (readn): Remove. + (reset_stream): New function. + (do_read): New function. + (do_write): New function. + (fd_flush): Change to use do_write() instead of writen(). + (fd_alloc_r_at): Change to use do_read(). + (fd_seek): Change return type to try, as the prototype. Add check + to avoid syscall overhead if possible. + (fd_read): New function. + (fd_write): New function. + (fd_open): Set pointers for new functions. + (mem_read): New function. + (mem_write): New function. + (open_internal): Set pointers for new functions. + (is_seekable): Clean up comment. + +2005-10-07 Jerry DeLisle + + * io/transfer.c (write_block): Add test for end-of-file condition, + removed from mem_alloc_w_at. (next_record_w): Clean up checks for + NULL pointer returns from s_alloc_w. + * io/unix.c (mem_alloc_w_at): Remove call to generate_error end-of-file. + * io/write.c (write_float): Add checks for NULL pointer returns from + write_block calls. (write_integer): Same. + +2005-10-03 Jakub Jelinek + + * runtime/memory.c (allocate_size): Malloc 1 byte if size == 0. + +2005-10-03 Francois-Xavier Coudert + + PR libfortran/19308 + PR libfortran/22437 + * Makefile.am: Add generated files for large real and integers + kinds. Add a rule to create the kinds.inc c99_protos.inc files. + Use kinds.inc to preprocess Fortran generated files. + * libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE, + GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16, + gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16, + gfc_array_l16. + * mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and + HAVE_GFC_COMPLEX_* when these types are available. + * intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16. + * m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4, + m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4, + m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4, + m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4, + m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4, + m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4, + m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4, + m4/sum.m4, m4/transpose.m4: Protect generated functions with + appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives. + * Makefile.in: Regenerate. + * all files in generated/: Regenerate. + +2005-10-01 Jakub Jelinek + + * runtime/memory.c (malloc_t): Remove. + (GFC_MALLOC_MAGIC, HEADER_SIZE, DATA_POINTER, DATA_HEADER): Remove. + (mem_root, runtime_cleanup, malloc_with_header): Remove. + (internal_malloc_size): Use just get_mem if size != 0, return NULL + otherwise. + (internal_free): Just free if non-NULL. + (internal_realloc_size): Remove debugging stuff. + (allocate_size): Use malloc directly, remove debugging stuff. + (deallocate): Use free directly, fix error message wording. + + * libgfortran.h (GFC_ITOA_BUF_SIZE, GFC_XTOA_BUF_SIZE, + GFC_OTOA_BUF_SIZE, GFC_BTOA_BUF_SIZE): Define. + (gfc_itoa, xtoa): Add 2 extra arguments. + * runtime/environ.c: Include stdio.h. + (check_buffered): Use sprintf. + * runtime/error.c: Include assert.h. + (gfc_itoa, xtoa): Add 2 extra arguments, avoid using static + buffers. + (st_printf, st_sprintf): Adjust callers. + * io/write.c (otoa, btoa): Add 2 extra arguments, avoid using + static buffers. + (write_int, write_decimal): Add 2 extra arguments to conv + function pointer, adjust caller. + (write_integer): Adjust gfc_itoa caller. + + * io/unit.c (get_array_unit_len): Return 0 rather than NULL. + + * io/read.c (read_f): Remove spurious pointer dereference. + +2005-09-30 Janne Blomqvist + + PR 24112 + * io/open.c (edit_modes): Check for correct flag. + +2005-09-29 Jakub Jelinek + + * runtime/string.c (find_option): Change 3rd argument to + const st_option *. + * libgfortran.h (find_option): Likewise. + * runtime/environ.c (rounding, precision, signal_choices): Constify. + (init_choice, show_choice): Change 2nd argument to const choice *. + * io/open.c (access_opt, action_opt, blank_opt, delim_opt, form_opt, + position_opt, status_opt, pad_opt): Constify. + * io/transfer.c (advance_opt): Likewise. + * io/inquire.c (undefined): Likewise. + * io/close.c (status_opt): Likewise. + * io/format.c (posint_required, period_required, nonneg_required, + unexpected_element, unexpected_end, bad_string, bad_hollerith, + reversion_error): Likewise. + * io/unix.c (yes, no, unknown): Change from const char * + into const char []. + +2005-09-27 Steve Ellcey + + PR target/23552 + * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): New. + (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): New. + (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): New. + * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE): Add use. + (LIBGFOR_CHECK_FOR_BROKEN_ISNAN): Add use. + (LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Add use. + * configure: Regenerate. + * config.h.in: Regenerate. + * libgfortan.h (isfinite): undef if broken, set if needed. + (isnan): undef if broken, set if needed. + (fpclassify): undef if broken, set if needed. + * io/write.c: Remove TODO comment about working isfinite. + * intrinsics/c99_functions.c (round): Use isfinite instead + of fpclassify. + * intrinsics/c99_functions.c (roundf): Ditto. + +2005-09-24 Janne Blomqvist + + * io.h: Changed prototypes of list_formatted_{read|write}. + * list_read.c (list_formatted_read): Renamed to + list_formatted_read_scalar and made static. + (list_formatted_read): New function. + * transfer.c: Prototype for transfer_array. Changed transfer + function pointer. + (unformatted_read): Add nelems argument, use it. + (unformatted_write): Likewise. + (formatted_transfer): Changed name to formatted_transfer_scalar. + (formatted_transfer): New function. + (transfer_integer): Add nelems argument to transfer call, move + updating item count to transfer functions. + (transfer_real): Likewise. + (transfer_logical): Likewise. + (transfer_character): Likewise. + (transfer_complex): Likewise. + (transfer_array): New function. + (data_transfer_init): Call formatted_transfer with new argument. + (iolength_transfer): New argument, use it. + * write.c (list_formatted_write): Renamed to + list_formatted_write_scalar, made static. + (list_formatted_write): New function. + +2005-09-26 David Edelsohn + + * configure.ac: Add check for __clog. + * configure: Regenerate. + +2005-09-25 Francois-Xavier Coudert + + * c99_protos.h: Add prototypes for C99 complex functions. + * libgfortran.h: Include complex.h before c99_protos.h. + * intrinsics/c99_functions.c: Define HAVE_ macros for the + fallback functions we provide. + (cabsf, cabs, cabsl, cargf, carg, cargl, cexpf, cexp, cexpl, + clogf, clog, clogl, clog10f, clog10, clog10l, cpowf, cpow, cpowl, + cqsrtf, csqrt, csqrtl, csinhf, csinh, csinhl, ccoshf, ccosh, + ccoshl, ctanhf, ctanh, ctanhl, csinf, csin, csinl, ccosf, ccos, + ccosl, ctanf, ctan, ctanl): New fallback functions. + * Makefile.am (gfor_math_trig_c, gfor_math_trig_obj, + gfor_specific_c, gfor_cmath_src, gfor_cmath_obj): Remove. + * Makefile.in: Regenerate. + * configure.ac: Remove checks for csin. Add checks for all C99 + complex functions. + * config.h.in: Regenerate. + * configure: Regenerate. + * aclocal.m4: Regenerate. + +2005-09-25 Francois-Xavier Coudert + Danny Smith + + PR libfortran/23803 + * intrinsics/getXid.c: Add getpid wrapper for MinGW. + * intrinsics/getlog.c: Add getlogin wrapper for MinGW. + * intrinsics/hostnm.c: Add gethostname wrapper for MinGW. + +2005-09-24 Francois-Xavier Coudert + + PR libfortran/23802 + * intrinsics/sleep.c: Add correct sleep macro for MinGW. + +2005-09-24 Francois-Xavier Coudert + + PR libfortran/23380 + * intrinsics/cpu_time.c (__cpu_time_1): Provide a MS Windows + version. + +2005-09-14 Jerry DeLisle + + PR target/19269 + * intrinsics/cshift0.c (cshift0): Add an extra size argument. + (cshift0_1, cshift0_2, cshift0_4, cshift0_8): Replace explicit + implementations with... + (DEFINE_CSHIFT): ...this new macro. Define character versions too. + * intrinsics/eoshift0.c (zeros): Delete. + (eoshift0): Add extra size and filler arguments. Use memset if no + bound is provided. + (eoshift0_1, eoshift0_2, eoshift0_4, eoshift0_8): Replace explicit + implementations with... + (DEFINE_EOSHIFT): ...this new macro. Define character versions too. + * intrinsics/eoshift2.c (zeros): Delete. + (eoshift2): Add extra size and filler arguments. Use memset if no + bound is provided. + (eoshift2_1, eoshift2_2, eoshift2_4, eoshift2_8): Replace explicit + implementations with... + (DEFINE_EOSHIFT): ...this new macro. Define character versions too. + * intrinsics/pack.c (pack_internal): New static function, reusing + the contents of pack and adding an extra size argument. Change + "mptr" rather than "m" when calculating the array size. + (pack): Redefine as a forwarder to pack_internal. + (pack_s_internal): New static function, reusing the contents of + pack_s and adding an extra size argument. + (pack_s): Redefine as a forwarder to pack_s_internal. + (pack_char, pack_s_char): New functions. + * intrinsics/reshape.c (reshape_internal): New static function, + reusing the contents of reshape and adding an extra size argument. + (reshape): Redefine as a forwarder to reshape_internal. + (reshape_char): New function. + * intrinsics/spread.c (spread_internal): New static function, + reusing the contents of spread and adding an extra size argument. + (spread): Redefine as a forwarder to spread_internal. + (spread_char): New function. + * intrinsics/transpose.c (transpose_internal): New static function, + reusing the contents of transpose and adding an extra size argument. + (transpose): Redefine as a forwarder to transpose_internal. + (transpose_char): New function. + * intrinsics/unpack.c (unpack_internal): New static function, reusing + the contents of unpack1 and adding extra size and fsize arguments. + (unpack1): Redefine as a forwarder to unpack_internal. + (unpack0): Call unpack_internal instead of unpack1. + (unpack1_char, unpack0_char): New functions. + * m4/cshift1.m4 (cshift1): New static function, reusing the contents + of cshift1_ and adding an extra size argument. + (cshift1_): Redefine as a forwarder to cshift1. + (cshift1__char): New function. + * m4/eoshift1.m4 (zeros): Delete. + (eoshift1): New static function, reusing the contents of + eoshift1_ and adding extra size and filler arguments. + Fix calculation of hstride. Use memset if no bound is provided. + (eoshift1_): Redefine as a forwarder to eoshift1. + (eoshift1__char): New function. + * m4/eoshift3.m4 (zeros): Delete. + (eoshift3): New static function, reusing the contents of + eoshift3_ and adding extra size and filler arguments. + Use memset if no bound is provided. + (eoshift3_): Redefine as a forwarder to eoshift3. + (eoshift3__char): New function. + * generated/cshift1_4.c, generated/cshift1_8.c, + * generated/eoshift1_4.c, generated/eoshift1_8.c, + * generated/eoshift3_4.c, generated/eoshift3_8.c: Regenerate. + +2005-09-11 Francois-Xavier Coudert + + PR libfortran/20179 + * io/unix.c (is_preconnected): Add function to test if a stream + corresponds to a preconnected unit. + * io/io.h: Add prototype for is_preconnected. + * io/transfer.c (data_transfer_init): Do not truncate + preconnected units. + +2005-09-10 Janne Blomqvist + + * io/unix.c: Remove mmap code. + +2005-09-09 Francois-Xavier Coudert + + PR libfortran/23784 + * io/close.c (st_close): Call library_end even in case of error. + +2005-09-09 Thomas Koenig + + * io/io.h: Add iomsg as last field of st_parameter. + * runtime/error.c (generate_error): If iomsg is present, copy + the message there. + +2005-09-09 Richard Sandiford + + PR fortran/12840 + * runtime/memory.c (internal_malloc_size): Return a null pointer + if the size is zero. + (internal_free): Do nothing if the pointer is null. + (internal_realloc_size, internal_realloc, internal_realloc64): New. + +2005-09-07 Francois-Xavier Coudert + + PR libfortran/23262 + * acinclude.m4 (LIBGFOR_CHECK_CRLF): New check. + * configure.ac: Use new check. + * configure.in: Regenerate. + * config.h.in: Regenerate. + * configure: Regenerate. + * io/transfer.c (next_record_w): Add case for CRLF as line + terminator. + * io/unix.c (tempfile, regular_file): Open files with + O_BINARY on systems with CRLF. + +2005-09-07 Steve Ellcey + + PR libfortran/23419 + * io/write.c (extract_int): Use memcpy to access buffer. + (extract_uint): Ditto. + (extract_real): Ditto. + +2005-09-05 Thomas Koenig + + * io/list_read.c: Adjust size of of value to 32 (to hold + kind=16 complex values). + +2005-09-04 Thomas Koenig + + PR libfortran/23321 + * io/transfer.c(data_transfer_init): Check for a too-large + record number. Return if sseek failed. + +2005-09-03 Jakub Jelinek + + * io/read.c (read_x): Take int argument instead of fnode * and + digging the N from F->u.n. + * io/io.h (read_x): Adjust prototype. + * io/transfer.c (formatted_transfer): Adjust callers. Don't clobber + f->u.n for FMT_T. + +2005-09-02 Francois-Xavier Coudert + + * io/unix.c (stream_ttyname): Protect use of ttyname by + HAVE_TTYNAME macro. + * configure.ac: Add check for ttyname. + * config.h.in: Regenerate. + * configure: Regenerate. + +2005-09-02 Andreas Jaeger + + * libgfortran.h: Add prototype for init_compile_options. + + * io/io.h: Add prototype for notify_std. + +2005-08-31 Steve Ellcey + + * io/read.c (set_integer): Use memcpy to fill buffer. + +2005-08-31 Steve Ellcey + + PR target/23556 + * io/read.c (convert_real): Use memcpy to fill buffer. + +2005-08-29 Thomas Koenig + + PR libfortran/23598 + * io/lock.c(library_start): If ioparm.iostat is present, clear + it unconditionally. + +2005-08-27 Francois-Xavier Coudert + + * acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see + if target can unlink open files. + * configure.ac: Use this new test. + * config.h.in: Regenerate. + * configure: Regenerate. + * Makefile.in: Regenerate. + * aclocal.ac: Regenerate. + * io/io.h: Add prototype for unpack_filename. + * io/close.c (st_close): Delete file after closing unit if + HAVE_UNLINK_OPEN_FILE is not defined. + * io/unix.c (unpack_filename): Unlink scratch file after opening + it only if HAVE_UNLINK_OPEN_FILE is defined. + +2005-08-17 Kelley Cook + + * All files: Update FSF address. + +2005-08-16 Thomas Koenig + + PR libfortran/23428 + * io/transfer.c (iolength_transfer): Remove __attribute__ ((unused)) + from type. Return correct length for inquire(iolength=) + for complex variables. + +2005-08-11 Francois-Xavier Coudert + Steven Bosscher + + PR libfortran/20006 + * Makefile.am: Add file runtime/compile_options.c. + * Makefile.in: Regenerate. + * libgfortran.h: Create structure compile_options_t. Define the + compile_options variable and GFC_STD_ macros. + * runtime/compile_options.c: New file. + * runtime/error.c (notify_std): New function. + * runtime/main.c (init): Call init_compile_options during + initialization. + * io/format.c: Use the new notify_std function for the $ + descriptor extension. + +2005-08-09 Francois-Xavier Coudert + * Makefile.am: Add file intrinsics/tty.c to Makefile process. + * Makefile.in: Regenerate. + * io/io.h: Prototypes for new functions stream_isatty and + stream_ttyname. + * io/unix (stream_isatty, stream_ttyname): New functions to call + isatty() and ttyname() on a given unit. + * intrinsics/tty.c: New file to implement g77 intrinsics TTYNAM + and ISATTY. + +2005-08-08 Jerry DeLisle + + PR libfortran/23154 + * io/transfer.c (data_transfer_init): Initialize + current_unit->bytes_left for a read. + +2005-08-07 Janne Blomqvist + + PR fortran/22390 + * io/backspace.c: File removed, contents moved to ... + * io/endfile.c: Ditto. + * io/rewind.c: Ditto. + * io/file_pos.c: New file, ... here. + * Makefile.am: Add file_pos.c to list, remove obsolete files. + * Makefile.in: Regenerated. + +2005-08-07 Francois-Xavier Coudert + + * io/io.h: Change DEFAULT_TEMPDIR to /tmp instead of /var/tmp. + * io/unix.c (tempfile): Look at the TEMP environment variable + to find the temporary files directory. Whitespace correction. + +2005-08-06 Francois-Xavier Coudert + + * io/unix.c: Add O_RDWR to open() call. + +2005-08-04 Paul Thomas + + * transfer.c (data_transfer_init): Truncate file in + sequential WRITE when last_record == 0, rather than + current_record. Cures problem on RH9. + +2005-08-03 Francois-Xavier Coudert + + * libgfortran.h: When isfinite is not provided by the system, + define it as a macro, so that it can accept any floating point + type. + +2005-08-01 Francois-Xavier Coudert + + PR libfortran/23178 + * intrinsics/flush.c (flush_i8): Add function flush_i8. Update + copyright years. + +2005-07-31 Francois-Xavier Coudert + + PR libfortran/21787 + * intrinsics/abort.c (abort): Close units before aborting. + Updated copyright years. + +2005-07-30 Francois-Xavier Coudert + + PR libfortran/22436 + * io/write.c (write_real): Add default formats for real(10) and + real(16). + +2005-07-30 Paul Thomas + + PR fortran/22570 and related issues. + * transfer.c (formatted_transfer): Make sure that there + really is data present before X- or T- editing. Move all + treatment of tabbing during writes to start of next data + producing format. Suppress incorrect zeroing of bytes_left + in slash formating. Insert int cast for assignment of a + difference of two gfc_offsets. + +2005-07-23 Jerry DeLisle + + * io/write.c (write_float): Revise output of IEEE exceptional + values to comply with F95 and F2003 standards. + +2005-07-22 Jerry DeLisle + + PR libfortran/22570 + * io/unit.c (init_units): Replace BLANK_ZERO with + BLANK_UNSPECIFIED. + +2005-07-22 Jerry DeLisle + + PR libfortran/21875 (FM111.f) + * io/read.c (next_char): Return a ' ' character when BLANK_ZERO + or BLANK_NULL are active. + (read_decimal): Interpret ' ' character correctly for BZ or BN. + (read_radix): Interpret ' ' character correctly for BZ or BN. + (read_f): Interpret ' ' character correctly for BZ or BN. + +2005-07-22 Paul Thomas + + PR libfortran/22570 + * read.c (read_x): Correct the condition for doing the + x-editing during formatted input. + * transfer.c (formatted_transfer): Cast offset difference + as int, clean-up arithmetic with new variable, bytes_used, + zero counters for FMT_SLASH, + (data_transfer_init) Zero X- and T-editing counters + unconditionally. + (next_record_w) Zero X- and T-editing counters. + unconditionally. + +2005-07-17 Jerry DeLisle + + * io/write.c (write_float): Fix field width checks for + printing 'Infinity' or 'Inf'. + (output_float): Fix typo in comment. + +2005-07-12 Paul Thomas + + PR libfortran/16435 + * transfer.c (formatted_transfer): Correct the problems + with X- and T-editting that caused TLs followed by TRs + to overwrite data, which caused NIST FM908.FOR to fail + on many tests. + (data_transfer_init): Zero X- and T-editting counters at + the start of formatted IO. + * write.c (write_x): Write specified number of skips with + specified number of spaces at the end. + +2005-07-13 Paul Thomas + + * io/read.c (read_complex): Prevent X formatting during reads + from going beyond EOR to fix NIST fm908.FOR failure. + * io/list_read.c (read_complex): Allow complex data in list- + directed reads to have eols either side of the comma to + fix NIST FM906.FOR failure. + +2005-07-12 Thomas Koenig + + PR libfortran/21593 + * io/unix.c: Add member special_file to type unix_stream. + (fd_truncate): Don't call ftruncate or chsize if + s refers to a special file. + (fd_to_stream): initialize s->special_file. + +2005-07-11 David Edelsohn + + PR libgfortran/22412 + * io/write.c (otoa): Bias p by SCRATCH_SIZE, not + sizeof (SCRATCH_SIZE). + (btoa): Same. + +2005-07-09 Jerry DeLisle + + PR libfortran/21875 (FM111.f) + * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or + BLANK_NULL are active. + (read_decimal): Interpret ' ' character correctly for BZ or BN. + (read_radix): Interpret ' ' character correctly for BZ or BN. + (read_f): Interpret ' ' character correctly for BZ or BN. + * gfortran.dg/test (fmt_read_bz_bn.f90): New test case. + +2005-07-09 Francois-Xavier Coudert + Thomas Koenig + + PR libfortran/22217 + * io/write.c (extract_unit): New function; extract + ints as unsigned signed int of the correct size. + (write_int): Use it. + * runtime/error.c: Adjust copyright years. + Adjust size of buffer to maximum that can occur. + 2005-07-07 Tobias Schl"uter * libgfortran.h (GFC_ARRAY_DESCRIPTOR): Replace 'type *base' by @@ -100,17 +912,17 @@ 2005-06-25 Thomas Koenig - PR libfortran/22144 - * m4/cshift1.m4: Remove const from argument ret. - Populate return array descriptor if ret->data is NULL. - * m4/eoshift1.m4: Likewise. - * m4/eoshift3.m4: Likewise. - * generated/cshift1_4.c: Regenerated. - * generated/cshift1_8.c: Regenerated. - * generated/eoshift1_4.c: Regenerated. - * generated/eoshift1_8.c: Regenerated. - * generated/eoshift3_4.c: Regenerated. - * generated/eoshift3_8.c: Regenerated. + PR libfortran/22144 + * m4/cshift1.m4: Remove const from argument ret. + Populate return array descriptor if ret->data is NULL. + * m4/eoshift1.m4: Likewise. + * m4/eoshift3.m4: Likewise. + * generated/cshift1_4.c: Regenerated. + * generated/cshift1_8.c: Regenerated. + * generated/eoshift1_4.c: Regenerated. + * generated/eoshift1_8.c: Regenerated. + * generated/eoshift3_4.c: Regenerated. + * generated/eoshift3_8.c: Regenerated. 2005-06-24 Jerry DeLisle @@ -863,7 +1675,7 @@ (finalize_transfer): If there is an EOR condition, raise the error. 2005-04-09 Bud Davis - Steven G. Kargl + Steven G. Kargl PR fortran/19872 * io/transfer.c (data_transfer_init): truncate an existing @@ -978,7 +1790,7 @@ the scale factor, but it needs to be restored afterwards. 2005-04-03 Dale Ranta - Francois-Xavier Coudert + Francois-Xavier Coudert PR libfortran/20068 PR libfortran/20125 @@ -1128,7 +1940,7 @@ 2005-02-19 Steven G. Kargl - * intrinsic/date_and_time.c: Fix conformance problems. + * intrinsic/date_and_time.c: Fix conformance problems. 2005-02-01 Paul Thomas @@ -2267,7 +3079,7 @@ (random_r8): fix infinite loop. 2004-06-12 Bud Davis - Steve Kargl + Steve Kargl PR gfortran/15292 * intrinsics/c99_functions.c: New file.