| 1 | 2003-07-08 Kevin Ryde <user42@zip.com.au> |
| 2 | |
| 3 | * numbers.c (s_scm_make_polar): Use sincos, when available. |
| 4 | (scm_magnitude): Use hypot. |
| 5 | |
| 6 | * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use |
| 7 | @footnote since it doesn't go through to guile-procedures.txt. |
| 8 | |
| 9 | * threads.c (scm_call_with_new_thread): In docstring, use "( )" |
| 10 | outside @var to quieten makeinfo, and use @code. |
| 11 | |
| 12 | 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 13 | |
| 14 | * gc-malloc.c (decrease_mtrigger): new function |
| 15 | (increase_mtrigger): new function, separate debug registering and |
| 16 | mtrigger administration. |
| 17 | (scm_gc_realloc): bugfix: do mtrigger administration before the |
| 18 | actual realloc, for the realloc might invalidate a GC-d segment of |
| 19 | memory. Thanks to Sam Hocevar for pointing this out. |
| 20 | (scm_gc_realloc): use scm_malloc_reregister instead of |
| 21 | unregistering and registering in sequence. |
| 22 | |
| 23 | 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 24 | |
| 25 | * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)" |
| 26 | |
| 27 | 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 28 | |
| 29 | * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if |
| 30 | clauses. |
| 31 | |
| 32 | 2003-06-29 Marius Vollmer <mvo@zagadka.de> |
| 33 | |
| 34 | * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops, |
| 35 | scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array, |
| 36 | scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA, |
| 37 | RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY, |
| 38 | SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from |
| 39 | the release_1_6 branch. |
| 40 | |
| 41 | 2003-06-25 Stefan Jahn <stefan@lkcc.org> |
| 42 | |
| 43 | * continuations.c: Redeclaration of getcontext() via the |
| 44 | __asm__ ("getcontext") directive. |
| 45 | |
| 46 | * continuations.h: Include <ucontext.h> instead of |
| 47 | <sys/ucontext.h>. |
| 48 | |
| 49 | 2003-06-21 Kevin Ryde <user42@zip.com.au> |
| 50 | |
| 51 | * numbers.c (_GNU_SOURCE): #define, to get C99 things. |
| 52 | (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh, |
| 53 | $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when |
| 54 | available. |
| 55 | (scm_inexact_to_exact): Expand isfinite to its definition !xisinf. |
| 56 | (isfinite): Remove, conflicts with C99 isfinite(). |
| 57 | |
| 58 | 2003-06-19 Marius Vollmer <mvo@zagadka.de> |
| 59 | |
| 60 | * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft, |
| 61 | scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray, |
| 62 | scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol, |
| 63 | scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p, |
| 64 | scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from |
| 65 | the release_1_6 branch. |
| 66 | |
| 67 | 2003-06-14 Stefan Jahn <stefan@lkcc.org> |
| 68 | |
| 69 | * threads.h: Redefined scm_getspecific() and scm_setspecific() |
| 70 | to be functions instead of macros. |
| 71 | |
| 72 | * threads.c: Conditionalized inclusion of <sys/time.h> and |
| 73 | <unistd.h>. |
| 74 | (scm_getspecific, scm_setspecific): Made these two function |
| 75 | real part of the API. |
| 76 | |
| 77 | * posix.c (s_scm_putenv): Added some code to make a |
| 78 | (putenv "FOO="), i.e. setting an empty string, work also on |
| 79 | Win32 systems. Thanks to Kevin Ryde for the proposal. |
| 80 | |
| 81 | 2003-06-12 Kevin Ryde <user42@zip.com.au> |
| 82 | |
| 83 | * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add |
| 84 | freebsd to comment about need to use unsetenv. |
| 85 | |
| 86 | 2003-06-02 Marius Vollmer <mvo@zagadka.de> |
| 87 | |
| 88 | * ports.c (scm_peek_char): Safe the column of the port around the |
| 89 | getc/ungetc calls. Thanks to Dr. Peter Ivanyi! |
| 90 | |
| 91 | 2003-06-07 Kevin Ryde <user42@zip.com.au> |
| 92 | |
| 93 | * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX |
| 94 | and friends required by scm_t_bits setups. |
| 95 | |
| 96 | 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 97 | |
| 98 | * tags.h (scm_tc2_int): Added. |
| 99 | |
| 100 | * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of |
| 101 | scm_tc2_int. |
| 102 | |
| 103 | * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct, |
| 104 | scm_tcs_closures): Hard coded values replaced by symbolic ones. |
| 105 | |
| 106 | 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 107 | |
| 108 | * eval.c: Partially undid my patch from 2003-05-31. This patch |
| 109 | caused the segfault referenced in the previous changelog entry. |
| 110 | |
| 111 | 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 112 | |
| 113 | * tags.h: Fixed comment about the immediate type code layout. |
| 114 | |
| 115 | * eval.c: Fixed handling of non-special instructions. Without |
| 116 | this patch, guile will segfault on (#\0) and similar instructions. |
| 117 | |
| 118 | 2003-06-05 Kevin Ryde <user42@zip.com.au> |
| 119 | |
| 120 | * numbers.c (scm_max, scm_min): For inum, bignum and real, if other |
| 121 | operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d. |
| 122 | |
| 123 | * read.c (scm_input_error): Pass arg list parameter to scm_error_scm, |
| 124 | rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr. |
| 125 | |
| 126 | 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 127 | |
| 128 | * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT, |
| 129 | SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro |
| 130 | SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and |
| 131 | generalized it to apply not only to C level functions but also to |
| 132 | scheme level functions. |
| 133 | |
| 134 | * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?, |
| 135 | scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?, |
| 136 | scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to |
| 137 | eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1 |
| 138 | only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p, |
| 139 | respectively. |
| 140 | |
| 141 | * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC, |
| 142 | SCM_IDSTMSK): Deprecated. The macro definitions are moved from |
| 143 | eval.h into eval.c and a copy is placed into deprecated.h. |
| 144 | |
| 145 | * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed |
| 146 | into eval.c. This definition was not part of the API in any |
| 147 | officially released version of guile and thus does not need to go |
| 148 | through a phase of deprecation. |
| 149 | |
| 150 | 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 151 | |
| 152 | * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression, |
| 153 | scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable, |
| 154 | scm_s_clauses, scm_s_formals): Deprecated. In eval.c the |
| 155 | definitions are make static and renamed from scm_s_xxx to s_xxx. |
| 156 | In deprecated.c the original definitions are copied. |
| 157 | |
| 158 | * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL, |
| 159 | SCM_XEVALCAR): Deprecated. The macro definitions are moved from |
| 160 | eval.h into eval.c and a copy (slightly modified to work in user |
| 161 | code) is placed into deprecated.h. |
| 162 | |
| 163 | * eval.c: Use the local static s_xxx definitions instead of the |
| 164 | scm_s_xxx definitions throughout. |
| 165 | |
| 166 | 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 167 | |
| 168 | This set of patches separates the representation of the cxr family |
| 169 | of functions (car, cdr etc.) from the dsubr family of functions |
| 170 | (i. e. functions that take a double precision floating point |
| 171 | argument). Further, the algorithm for handling the cxr function |
| 172 | is improved. |
| 173 | |
| 174 | * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c |
| 175 | (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor, |
| 176 | ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh, |
| 177 | cosh, tanh), objects.c (scm_class_of), procprop.c |
| 178 | (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h |
| 179 | (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new |
| 180 | typecode for the dsubr family of functions. |
| 181 | |
| 182 | * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to |
| 183 | ramap_dsubr. |
| 184 | |
| 185 | * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c |
| 186 | (scm_init_pairs): Make use of the (now usable) second cell element |
| 187 | of a scm_tc7_cxr function to implement the cxr family of functions |
| 188 | more efficiently. |
| 189 | |
| 190 | 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 191 | |
| 192 | * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0, |
| 193 | scm_trampoline_1, scm_trampoline_2): Postpone error cases to the |
| 194 | end of an if-else-if-sequence of checks. |
| 195 | |
| 196 | 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 197 | |
| 198 | * eval.c (SCM_CEVAL): Improved readability of call-with-values |
| 199 | execution. Generalize apply_closure to apply_proc and use that |
| 200 | for call-with-values. |
| 201 | |
| 202 | 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 203 | |
| 204 | * eval.c (SCM_CEVAL): Avoid one level of indirection when applying |
| 205 | a non closure. |
| 206 | |
| 207 | 2003-05-30 Stefan Jahn <stefan@lkcc.org> |
| 208 | |
| 209 | * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV |
| 210 | appropriately for mingw32 hosts. |
| 211 | |
| 212 | * numbers.h: Defining copysign(), isnan() and finite() to |
| 213 | be prefixed by a single '_' for mingw32 hosts. |
| 214 | |
| 215 | 2003-05-30 Kevin Ryde <user42@zip.com.au> |
| 216 | |
| 217 | * numbers.c (z_negative_one): New variable. |
| 218 | (scm_init_numbers): Initialize it. |
| 219 | (scm_logcount): Use it and mpz_hamdist to count zeros for negatives. |
| 220 | |
| 221 | 2003-05-29 Stefan Jahn <stefan@lkcc.org> |
| 222 | |
| 223 | * win32-dirent.c: Use malloc() instead of scm_malloc(). |
| 224 | |
| 225 | * stime.c (s_scm_strftime): Add a type cast to avoid compiler |
| 226 | warning. |
| 227 | |
| 228 | * posix.c (s_scm_putenv): Disable use of unsetenv() for the |
| 229 | mingw32 build. |
| 230 | |
| 231 | * modules.c (s_scm_module_import_interface): Renamed local |
| 232 | variable interface to _interface. Seems like 'interface' |
| 233 | is a special compiler directive for the mingw32 compiler. |
| 234 | |
| 235 | * mkstemp.c: Provide prototype to avoid compiler warning. |
| 236 | |
| 237 | * load.c (s_scm_search_path): Fixed absolute and relative |
| 238 | path detections for native Windows platforms. |
| 239 | |
| 240 | * gc.h, threads.h: Export some more symbols using SCM_API (necessary |
| 241 | to build on mingw32). |
| 242 | |
| 243 | * gc-freelist.c ("s_scm_map_free_list", |
| 244 | "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME. |
| 245 | |
| 246 | * fports.c (fport_fill_input): Disable use of |
| 247 | fport_wait_for_input() on Win32 platforms. |
| 248 | |
| 249 | * filesys.c (s_scm_basename): Fixed __MINGW32__ code. |
| 250 | |
| 251 | * Makefile.am: Modified some rules for cross compiling. |
| 252 | |
| 253 | 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 254 | |
| 255 | * eval.c (SCM_CEVAL): In case of an application, all checks for a |
| 256 | proper function object and the correct number of arguments are now |
| 257 | performed in the application part of SCM_CEVAL. |
| 258 | |
| 259 | (scm_badformalsp): Removed. |
| 260 | |
| 261 | 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 262 | |
| 263 | * deprecated.c (scm_read_and_eval_x): Fixed C99-ism. |
| 264 | |
| 265 | 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 266 | |
| 267 | * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional |
| 268 | always being false by inserting preprocessor conditional. (Thanks |
| 269 | to Bruce Korb.) |
| 270 | |
| 271 | * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through |
| 272 | (void *) in order to avoid an aliasing warning; thanks to Bruce |
| 273 | Korb.) |
| 274 | |
| 275 | * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR. |
| 276 | |
| 277 | * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use |
| 278 | SCM_STACK_PTR. |
| 279 | |
| 280 | * threads.c (scm_threads_mark_stacks): Bugfix: Changed |
| 281 | thread->base --> t->base. |
| 282 | |
| 283 | * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P. |
| 284 | |
| 285 | 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 286 | |
| 287 | * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr, |
| 288 | scm_variable_set_name_hint, scm_builtin_variable, |
| 289 | scm_internal_with_fluids, scm_make_gsubr, |
| 290 | scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0, |
| 291 | SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6, |
| 292 | SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq, |
| 293 | scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x, |
| 294 | scm_subr_entry, SCM_SUBR_DOC, scm_make_subr, |
| 295 | scm_make_subr_with_generic, scm_make_subr_opt, |
| 296 | scm_call_catching_errors, scm_make_smob_type_mfpe, |
| 297 | scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str, |
| 298 | SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6 |
| 299 | branch. Some have been slightly rewritten. |
| 300 | (scm_i_object_chars, scm_i_object_length): New, to support |
| 301 | SCM_CHARS, SCM_UCHARS, and SCM_LENTH. |
| 302 | |
| 303 | 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 304 | |
| 305 | * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of |
| 306 | names and inits in the memoized code of do. |
| 307 | |
| 308 | 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 309 | |
| 310 | * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng, |
| 311 | yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug, |
| 312 | yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get |
| 313 | a compilation error if error-on-warning is enabled). |
| 314 | |
| 315 | >>>>>>> 1.1883 |
| 316 | 2003-05-17 Marius Vollmer <mvo@zagadka.de> |
| 317 | |
| 318 | * c-tokenize.lex: Gobble up complete lines after a '#'. This |
| 319 | removes preprocessor directives from the snarfage that might |
| 320 | otherwise confuse us. These directives appear when compiling with |
| 321 | "-g3", for example. |
| 322 | |
| 323 | 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 324 | |
| 325 | * ChangeLog: add my surname |
| 326 | |
| 327 | * srcprop.c (scm_finish_srcprop): use |
| 328 | scm_gc_register_collectable_memory() |
| 329 | (scm_make_srcprops): idem. |
| 330 | |
| 331 | 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 332 | |
| 333 | * gc-malloc.c (scm_gc_register_collectable_memory): avoid |
| 334 | wrap-around for scm_mtrigger |
| 335 | (scm_gc_register_collectable_memory): abort on overflowing |
| 336 | scm_mallocated(). |
| 337 | |
| 338 | 2003-05-13 Kevin Ryde <user42@zip.com.au> |
| 339 | |
| 340 | * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't. |
| 341 | (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it. |
| 342 | |
| 343 | 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 344 | |
| 345 | * backtrace.c (scm_display_error_message): Introduced fancy |
| 346 | printing with max level 7 and length 10. (Purpose: avoid printing |
| 347 | gigantic objects in error messages.) |
| 348 | |
| 349 | * print.c, print.h (scm_i_port_with_print_state): New function. |
| 350 | |
| 351 | * print.c (scm_iprin1, scm_printer_apply, |
| 352 | scm_port_with_print_state): Use scm_i_port_with_print_state. |
| 353 | (scm_simple_format): Modified not to destroy print states. |
| 354 | (print_state_mutex): New mutex. |
| 355 | (scm_make_print_state, scm_free_print_state, scm_prin1): |
| 356 | Lock/unlock print_state_mutex. |
| 357 | |
| 358 | * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK): |
| 359 | Use current names in definitions. |
| 360 | |
| 361 | 2003-05-10 Kevin Ryde <user42@zip.com.au> |
| 362 | |
| 363 | * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d. |
| 364 | |
| 365 | * numbers.c (scm_integer_length): On negative bignums, adjust |
| 366 | mpz_sizeinbase to account for it looking at absolute value where we |
| 367 | want ones-complement. |
| 368 | |
| 369 | * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui |
| 370 | since we're only using the ulong return value, and x might not fit. |
| 371 | |
| 372 | 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 373 | |
| 374 | * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to |
| 375 | read. This will allow to make the definition in read.c static. |
| 376 | |
| 377 | 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 378 | |
| 379 | * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved |
| 380 | from evalext to eval. This will allow to make some of the |
| 381 | definitions in eval.c static. |
| 382 | |
| 383 | 2003-05-06 Kevin Ryde <user42@zip.com.au> |
| 384 | |
| 385 | * numbers.c (scm_difference): In inum - bignum, handle negative inum. |
| 386 | (scm_logcount): Use mpz_com, not mpz_neg. |
| 387 | |
| 388 | 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 389 | |
| 390 | The purpose of this patch is to make guile's internal memoizers |
| 391 | distinguishable from memoizing macros created on the scheme level |
| 392 | or from user provided primitive memoizing macros. The reason is, |
| 393 | that the internal memoizers are the only ones that are allowed to |
| 394 | transform their scheme input into memoizer byte code, while all |
| 395 | other memoizing macros may only transform scheme code into new |
| 396 | scheme code. |
| 397 | |
| 398 | To achieve this, a new macro type 'builtin-macro!' is introduced. |
| 399 | Currently, 'builtin-macro!'s are handled as memoizing macros, but |
| 400 | this will change when the memoizer and executor are separated. |
| 401 | |
| 402 | * macros.[ch] (scm_i_makbimacro): New. |
| 403 | |
| 404 | * macros.h (SCM_BUILTIN_MACRO_P): New. |
| 405 | |
| 406 | * macros.c (macro_print, scm_macro_type): Support builtin-macro!s. |
| 407 | |
| 408 | * eval.c, goops.c: All of guile's primitive memoizing macros are |
| 409 | primitive builtin-macros now. |
| 410 | |
| 411 | * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive |
| 412 | builtin-macros are handled equally to memoizing macros. |
| 413 | |
| 414 | 2003-05-04 Marius Vollmer <mvo@zagadka.de> |
| 415 | |
| 416 | * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to |
| 417 | work around a bug in GCC 2.95.2 but is now a bug in itself. |
| 418 | |
| 419 | 2003-05-02 Marius Vollmer <mvo@zagadka.de> |
| 420 | |
| 421 | * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP, |
| 422 | SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol, |
| 423 | scm_tcs_symbols): New. |
| 424 | |
| 425 | 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 426 | |
| 427 | * deprecated.h, deprecated.c (scm_protect_object, |
| 428 | scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR, |
| 429 | SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP, |
| 430 | SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16, |
| 431 | SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module, |
| 432 | scm_ensure_user_module, scm_load_scheme_module, scm_port, |
| 433 | scm_ptob_descriptor, scm_port_rw_active, |
| 434 | scm_close_all_ports_except): New. |
| 435 | |
| 436 | * ports.c (scm_c_port_for_each): New function, mostly copied from |
| 437 | scm_port_for_each. |
| 438 | (scm_port_for_each): Reimplemented using scm_c_port_for_each. |
| 439 | * ports.h (scm_c_port_for_each): New prototype. |
| 440 | |
| 441 | 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 442 | |
| 443 | * eval.c (scm_m_atdispatch): Removed until actually needed. (This |
| 444 | macro was introduced in anticipation of GOOPS method compilation |
| 445 | code.) |
| 446 | |
| 447 | * goops.c: Removed binding of @dispatch. |
| 448 | |
| 449 | 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 450 | |
| 451 | * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the |
| 452 | instructions that bind the macros on the scheme level back to |
| 453 | goops.c in order to make sure again that the bindings go into the |
| 454 | (oop goops) module and are not visible from the outside. |
| 455 | |
| 456 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 457 | |
| 458 | * eval.c: Non functional change: Separated R5RS and non-R5RS |
| 459 | macros into different sections of the file and ordered the |
| 460 | memoizers alphabetically. |
| 461 | |
| 462 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 463 | |
| 464 | * eval.c (scm_ilookup): Rewritten to improve readability. |
| 465 | |
| 466 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 467 | |
| 468 | * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2): |
| 469 | Partially reverted patch from 2003-04-23 in oder to find a better |
| 470 | compromise between readability and debuggability. |
| 471 | |
| 472 | 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 473 | |
| 474 | * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref, |
| 475 | scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and |
| 476 | definitions of the special goops memoizers from goops.[ch] to |
| 477 | eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used |
| 478 | throughout guile. |
| 479 | |
| 480 | 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 481 | |
| 482 | * ports.c, ports.h (scm_i_port_table_mutex): New mutex. |
| 483 | |
| 484 | * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex. |
| 485 | |
| 486 | * ports.c (scm_close_port, scm_flush_all_ports): Ditto. |
| 487 | |
| 488 | * ioext.c (scm_fdes_to_ports): Ditto. |
| 489 | |
| 490 | * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into |
| 491 | lock/unlock scm_i_port_table_mutex. |
| 492 | |
| 493 | * strports.c (scm_mkstrport): Ditto. |
| 494 | |
| 495 | * ports.c (scm_void_port, scm_port_for_each): Ditto. |
| 496 | |
| 497 | * fports.c (scm_fdes_to_port): Ditto. |
| 498 | |
| 499 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 500 | |
| 501 | This set of patches contains no functional changes, only debatable |
| 502 | minor stylistic ones. Still, in order to prepare a patch between |
| 503 | my local copy and the CVS version, I decided to submit the changes |
| 504 | below. Then, the patch will hopefully only contain relevant |
| 505 | modifications :-) |
| 506 | |
| 507 | * eval.c (iqq): Added const specifier. |
| 508 | |
| 509 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): |
| 510 | Use NULL instead of 0 to indicate that a pointer is returned. |
| 511 | Removed some misleading 'fall through' comments. |
| 512 | |
| 513 | * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2): |
| 514 | Split up long expressions into smaller ones to be more debugging |
| 515 | friendly. |
| 516 | |
| 517 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 518 | |
| 519 | * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR, |
| 520 | SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value |
| 521 | rather than casting to SCM. |
| 522 | |
| 523 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 524 | |
| 525 | * sort.c, pairs.h: Removed unnecessary includes. |
| 526 | |
| 527 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 528 | |
| 529 | * sort.c: Replaced hand-made trampline code by the new official |
| 530 | mechanism from eval.c. This fixes a segfault in the new test file |
| 531 | sort.test. |
| 532 | |
| 533 | (quicksort, compare_function, scm_restricted_vector_sort_x, |
| 534 | scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x, |
| 535 | scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x, |
| 536 | scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort, |
| 537 | scm_sort_list_x, scm_sort_list): Use trampoline mechanism from |
| 538 | eval.c. |
| 539 | |
| 540 | (subr2less, lsubrless, closureless, applyless, scm_cmp_function, |
| 541 | cmp_fun_t): Removed. |
| 542 | |
| 543 | (compare_function): Added. |
| 544 | |
| 545 | * sort.c (quicksort, SWAP, stack_node): Replaced pointer |
| 546 | arithmetics with index arithmetics. Changed quicksort to work on |
| 547 | an array of SCM values instead of an array of characters. Avoid |
| 548 | bytewise copying of SCM elements. Avoid allocating memory on the |
| 549 | stack with alloca. Fixed some comments. |
| 550 | |
| 551 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 552 | |
| 553 | * eval.c (EXTEND_ENV): Eliminated. |
| 554 | |
| 555 | (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of |
| 556 | EXTEND_ENV. |
| 557 | |
| 558 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 559 | |
| 560 | * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option. |
| 561 | |
| 562 | * gc.card.c (scm_gc_marked_p): Fixed compiler warning when |
| 563 | compiling with SCM_DEBUG==1 by moving definition behind prototype. |
| 564 | |
| 565 | * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell, |
| 566 | scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec, |
| 567 | scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell, |
| 568 | scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed |
| 569 | functions such that they check if the object is a non-immediate. |
| 570 | Further, renamed identifiers to use the scm_dbg_ prefix and made |
| 571 | their inclusion into the lib dependent of the |
| 572 | SCM_DEBUG_DEBUGGER_SUPPORT compile time option. |
| 573 | |
| 574 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 575 | |
| 576 | * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS |
| 577 | debug option. |
| 578 | |
| 579 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 580 | |
| 581 | * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer |
| 582 | !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include |
| 583 | any calls to SCM_NCONSP any more. |
| 584 | |
| 585 | * unif.c (l2ra): Eliminate redundant check. |
| 586 | |
| 587 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 588 | |
| 589 | * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product, |
| 590 | scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over |
| 591 | SCM_NNULLP. Now, guile itself does not include any calls to |
| 592 | SCM_NNULLP any more. |
| 593 | |
| 594 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 595 | |
| 596 | * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each, |
| 597 | scm_copy_tree): Place assignment expressions which are part of |
| 598 | other expressions into an expression of their own. |
| 599 | |
| 600 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 601 | |
| 602 | * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't |
| 603 | compare SCM values with !=. |
| 604 | |
| 605 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 606 | |
| 607 | * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter, |
| 608 | scm_m_generalized_set_x, scm_init_evalext): Move the declaration |
| 609 | and definition of the memoizer for the generalized set! macro from |
| 610 | evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to |
| 611 | define the macro object. |
| 612 | |
| 613 | * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x, |
| 614 | scm_m_generalized_set_x): Since now scm_s_set_x is only used in |
| 615 | eval.c, it is made static and renamed to s_set_x. |
| 616 | |
| 617 | * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo> |
| 618 | over SCM_N<foo>. |
| 619 | |
| 620 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 621 | |
| 622 | * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds, |
| 623 | scm_init_eval): Made scm_undefineds static in eval.c, renamed it |
| 624 | to undefineds and registered the object as a permanent object. |
| 625 | |
| 626 | * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply |
| 627 | static in eval.c, renamed it to f_apply and registered the object |
| 628 | as a permanent object. |
| 629 | |
| 630 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 631 | |
| 632 | * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed |
| 633 | file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate. |
| 634 | |
| 635 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 636 | |
| 637 | * numbers.c (scm_logtest): Fixed argument bug in the call to |
| 638 | mpz_and, which showed up when compiling with SCM_DEBUG defined. |
| 639 | |
| 640 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 641 | |
| 642 | * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed |
| 643 | type errors that showed up when compiling with SCM_DEBUG defined. |
| 644 | |
| 645 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 646 | |
| 647 | * continuations.c, continuations.h, eval.c, eval.h, extensions.c, |
| 648 | gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h, |
| 649 | throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to |
| 650 | fix compile errors with --disable-deprecated. |
| 651 | |
| 652 | 2003-04-17 Rob Browning <rlb@defaultvalue.org> |
| 653 | |
| 654 | * numbers.c (scm_integer_expt): fix case where we were declaring |
| 655 | vars in the middle of a statement block. Thanks to Thamer |
| 656 | Al-Harbash. |
| 657 | |
| 658 | 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 659 | |
| 660 | * goops.c (TEST_CHANGE_CLASS): Update variable class after class |
| 661 | change. |
| 662 | |
| 663 | * eq.c (scm_eqv_p): Turned into a primitive generic. |
| 664 | |
| 665 | 2003-04-16 Rob Browning <rlb@defaultvalue.org> |
| 666 | |
| 667 | * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support. |
| 668 | Thanks to Boyd Gerber. |
| 669 | Added check for __arm__ in addition to arm for LINUX and copied |
| 670 | __s390__ defines from upstream libgc. Thanks to James Treacy for |
| 671 | reporting the problems. |
| 672 | |
| 673 | * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT. |
| 674 | |
| 675 | * socket.c: use SCM_CHAR_BIT. |
| 676 | |
| 677 | * random.c (scm_c_random_bignum): use SCM_CHAR_BIT. |
| 678 | |
| 679 | * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT. |
| 680 | |
| 681 | 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 682 | |
| 683 | * feature.c (scm_init_feature): Always add threads feature. |
| 684 | |
| 685 | 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 686 | |
| 687 | * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of |
| 688 | scm_at_assert_bound_ref. (We don't want the unbound check. See |
| 689 | oop/goops/active-slot.scm.) |
| 690 | |
| 691 | 2003-04-14 Rob Browning <rlb@defaultvalue.org> |
| 692 | |
| 693 | * tags.h: scm_t_intptr should have been intptr_t. |
| 694 | |
| 695 | 2003-04-13 Rob Browning <rlb@defaultvalue.org> |
| 696 | |
| 697 | * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc" |
| 698 | test. Instead use |
| 699 | #if defined (sparc) || defined (__sparc__) || defined (__sparc) |
| 700 | as gc_os_dep.c suggests is appropriate. |
| 701 | |
| 702 | * goops.c (prep_hashsets): make static to match prototype. |
| 703 | (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert |
| 704 | Chin. |
| 705 | |
| 706 | * c-tokenize.lex: remove trailing comma from enum. Thanks to |
| 707 | Albert Chin. |
| 708 | |
| 709 | * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas |
| 710 | Klausner. |
| 711 | |
| 712 | 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 713 | |
| 714 | * goops.c (scm_sys_prep_layout_x): Instance allocation is now |
| 715 | indicated through extra fields in getters-n-setters. |
| 716 | (scm_add_slot): Adapted to new format of getters_n_setters slot. |
| 717 | (Thanks to Andy Wingo.) |
| 718 | |
| 719 | 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 720 | |
| 721 | * gc-segment.c: add comment |
| 722 | |
| 723 | 2003-04-07 Rob Browning <rlb@defaultvalue.org> |
| 724 | |
| 725 | * debug.h: change "id" arg name to "info_id" to avoid objective-c |
| 726 | clash. |
| 727 | |
| 728 | * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael |
| 729 | and add regression test to standalone/. |
| 730 | |
| 731 | 2003-04-06 Rob Browning <rlb@defaultvalue.org> |
| 732 | |
| 733 | * strings.c (scm_mem2string): use memcpy rather than by-hand loop. |
| 734 | Thanks to Dale P. Smith. |
| 735 | |
| 736 | * random.c: #include gmp.h. |
| 737 | (scm_c_random_bignum): normalize result on return. |
| 738 | |
| 739 | * init.c: #include gmp.h. |
| 740 | |
| 741 | * numbers.h: remove the gmp.h #include (not needed now). |
| 742 | |
| 743 | * posix.h: change occurences of "id" to something else so we don't |
| 744 | cause trouble when included via objective-c (can't hurt, might |
| 745 | help). Still have usage in debug.h, though. |
| 746 | |
| 747 | 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 748 | |
| 749 | * random.c (scm_c_random_bignum): Don't generate a random number |
| 750 | equal to m (the second argument of scm_c_random_bignum); only |
| 751 | generate numbers in the range 0 <= r < m. |
| 752 | (scm_c_default_rstate): Use SCM_VARIABLE_REF to access |
| 753 | scm_var_random_state. |
| 754 | |
| 755 | * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then |
| 756 | clause. |
| 757 | |
| 758 | 2003-04-05 Rob Browning <rlb@defaultvalue.org> |
| 759 | |
| 760 | * modules.c (scm_module_import_interface): move declaration of |
| 761 | uses before any code. |
| 762 | |
| 763 | 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 764 | |
| 765 | * Makefile.am (scmconfig.h): Look for config.h in top_builddir, |
| 766 | not top_srcdir. |
| 767 | |
| 768 | * hashtab.c (rehash_after_gc): Clear to_rehash list before |
| 769 | processing it in order to avoid an infinite loop. |
| 770 | |
| 771 | * print.c (scm_prin1): Remember old state of pstate->writingp. |
| 772 | |
| 773 | 2003-04-05 Marius Vollmer <mvo@zagadka.de> |
| 774 | |
| 775 | * Changed license terms to the plain LGPL thru-out. |
| 776 | |
| 777 | 2003-04-04 Rob Browning <rlb@defaultvalue.org> |
| 778 | |
| 779 | * socket.c (FLIPCPY_NET_HOST_128): new macro. |
| 780 | (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p): |
| 781 | rewrite to handle GMP bignums. |
| 782 | |
| 783 | |
| 784 | * random.c (scm_c_random_bignum): rewrite to handle GMP bignums. |
| 785 | |
| 786 | * ports.c (scm_getc): minor tweak. |
| 787 | |
| 788 | * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and |
| 789 | rewrite to handle GMP bignums. |
| 790 | |
| 791 | * numbers.c: rewrite *many* functions to handle GMP bignums. |
| 792 | |
| 793 | * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG): |
| 794 | handle GMP bignums. |
| 795 | |
| 796 | * num2float.i.c (NUM2FLOAT): handle GMP bignums. |
| 797 | |
| 798 | * init.c (check_config): remove SCM_BIGDIG conditionals. |
| 799 | (scm_init_guile_1): test to make sure mpz_t fits in a double_cell. |
| 800 | |
| 801 | * gc-card.c ("sweep_card"): handle new mpz_t bignums. |
| 802 | |
| 803 | * eval.c: remove SCM_BIGDIG conditionals. |
| 804 | |
| 805 | * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp. |
| 806 | |
| 807 | 2003-03-31 Rob Browning <rlb@defaultvalue.org> |
| 808 | |
| 809 | * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks |
| 810 | to Kevin Ryde.) |
| 811 | |
| 812 | 2003-03-27 Rob Browning <rlb@defaultvalue.org> |
| 813 | |
| 814 | * threads.h: fix various preprocessor usages of new public |
| 815 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 816 | i.e. change #ifdef to #if, etc. |
| 817 | |
| 818 | * threads.c: fix various preprocessor usages of new public |
| 819 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 820 | i.e. change #ifdef to #if, etc. |
| 821 | |
| 822 | * tags.h: fix various preprocessor usages of new public |
| 823 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 824 | i.e. change #ifdef to #if, etc. |
| 825 | |
| 826 | * stacks.c: fix various preprocessor usages of new public |
| 827 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 828 | i.e. change #ifdef to #if, etc. |
| 829 | |
| 830 | * stackchk.h: fix various preprocessor usages of new public |
| 831 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 832 | i.e. change #ifdef to #if, etc. |
| 833 | |
| 834 | * stackchk.c: fix various preprocessor usages of new public |
| 835 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 836 | i.e. change #ifdef to #if, etc. |
| 837 | |
| 838 | * sort.c: fix various preprocessor usages of new public |
| 839 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 840 | i.e. change #ifdef to #if, etc. |
| 841 | |
| 842 | * read.c: fix various preprocessor usages of new public |
| 843 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 844 | i.e. change #ifdef to #if, etc. |
| 845 | |
| 846 | * random.c: fix various preprocessor usages of new public |
| 847 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 848 | i.e. change #ifdef to #if, etc. |
| 849 | |
| 850 | * print.c: fix various preprocessor usages of new public |
| 851 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 852 | i.e. change #ifdef to #if, etc. |
| 853 | |
| 854 | * objects.c: fix various preprocessor usages of new public |
| 855 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 856 | i.e. change #ifdef to #if, etc. |
| 857 | |
| 858 | * numbers.h: fix various preprocessor usages of new public |
| 859 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 860 | i.e. change #ifdef to #if, etc. |
| 861 | |
| 862 | * null-threads.c: fix various preprocessor usages of new public |
| 863 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 864 | i.e. change #ifdef to #if, etc. |
| 865 | |
| 866 | * lang.c: fix various preprocessor usages of new public |
| 867 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 868 | i.e. change #ifdef to #if, etc. |
| 869 | |
| 870 | * lang.h: fix various preprocessor usages of new public |
| 871 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 872 | i.e. change #ifdef to #if, etc. |
| 873 | |
| 874 | * iselect.h: fix various preprocessor usages of new public |
| 875 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 876 | i.e. change #ifdef to #if, etc. |
| 877 | |
| 878 | * init.c: fix various preprocessor usages of new public |
| 879 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 880 | i.e. change #ifdef to #if, etc. |
| 881 | |
| 882 | * gh_data.c: fix various preprocessor usages of new public |
| 883 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 884 | i.e. change #ifdef to #if, etc. |
| 885 | |
| 886 | * gh.h: fix various preprocessor usages of new public |
| 887 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 888 | i.e. change #ifdef to #if, etc. |
| 889 | |
| 890 | * gen-scmconfig.c: change most new public symbols to be defined to |
| 891 | 0 or 1 rather than being either 1 or undefined. |
| 892 | |
| 893 | * gc_os_dep.c: fix various preprocessor usages of new public |
| 894 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 895 | i.e. change #ifdef to #if, etc. |
| 896 | (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef. |
| 897 | |
| 898 | * gc.h: fix various preprocessor usages of new public |
| 899 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 900 | i.e. change #ifdef to #if, etc. |
| 901 | |
| 902 | * gc-card.c: fix various preprocessor usages of new public |
| 903 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 904 | i.e. change #ifdef to #if, etc. |
| 905 | |
| 906 | * gc-mark.c: fix various preprocessor usages of new public |
| 907 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 908 | i.e. change #ifdef to #if, etc. |
| 909 | |
| 910 | * feature.c: fix various preprocessor usages of new public |
| 911 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 912 | i.e. change #ifdef to #if, etc. |
| 913 | |
| 914 | * evalext.c: fix various preprocessor usages of new public |
| 915 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 916 | i.e. change #ifdef to #if, etc. |
| 917 | |
| 918 | * eval.h: fix various preprocessor usages of new public |
| 919 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 920 | i.e. change #ifdef to #if, etc. |
| 921 | |
| 922 | * eval.c: fix various preprocessor usages of new public |
| 923 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 924 | i.e. change #ifdef to #if, etc. |
| 925 | |
| 926 | * eq.c: fix various preprocessor usages of new public |
| 927 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 928 | i.e. change #ifdef to #if, etc. |
| 929 | |
| 930 | * coop.c: fix various preprocessor usages of new public |
| 931 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 932 | i.e. change #ifdef to #if, etc. |
| 933 | |
| 934 | * coop-threads.c: fix various preprocessor usages of new public |
| 935 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 936 | i.e. change #ifdef to #if, etc. |
| 937 | |
| 938 | * coop-pthreads.c: fix various preprocessor usages of new public |
| 939 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 940 | i.e. change #ifdef to #if, etc. |
| 941 | |
| 942 | * coop-defs.h: fix various preprocessor usages of new public |
| 943 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 944 | i.e. change #ifdef to #if, etc. |
| 945 | |
| 946 | * convert.i.c: fix various preprocessor usages of new public |
| 947 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 948 | i.e. change #ifdef to #if, etc. |
| 949 | |
| 950 | * continuations.c: fix various preprocessor usages of new public |
| 951 | symbols to expect 0 or 1 values rather than 1 or undefined. |
| 952 | i.e. change #ifdef to #if, etc. |
| 953 | |
| 954 | * _scm.h: fix various preprocessor usages of new public symbols to |
| 955 | expect 0 or 1 values rather than 1 or undefined. i.e. change |
| 956 | #ifdef to #if, etc. |
| 957 | |
| 958 | 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 959 | |
| 960 | * init.c (scm_init_guile_1): Call scm_i_init_deprecated. |
| 961 | |
| 962 | * deprecated.c, deprecated.h: New files, to collect deprecated |
| 963 | things in one place. |
| 964 | * Makefile.am: Added them in all the right places. |
| 965 | |
| 966 | * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top". |
| 967 | (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH |
| 968 | builds work. |
| 969 | (DOT_X_FILES): Removed "iselect.x". |
| 970 | (DOT_DOC_FILES): Removed "iselect.doc". |
| 971 | |
| 972 | 2003-03-25 Rob Browning <rlb@defaultvalue.org> |
| 973 | |
| 974 | * win32-socket.h: #include "libguile/__scm.h". Replace usage of |
| 975 | HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H. |
| 976 | |
| 977 | * win32-socket.c: #include <config.h> if HAVE_CONFIG_H. |
| 978 | |
| 979 | * vports.c: #include <config.h> if HAVE_CONFIG_H. |
| 980 | |
| 981 | * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of |
| 982 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". |
| 983 | |
| 984 | * threads.h: replace usage of struct timespect with |
| 985 | scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with |
| 986 | SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in |
| 987 | favor of scm_t_timespec from scmconfig.h. |
| 988 | |
| 989 | * threads.c: move libguile/_scm.h include to the top so we pick up |
| 990 | any critical defines like _GNU_SOURCE early. Replace usage of |
| 991 | struct timespect with scm_t_timespec. Replace usage of |
| 992 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of |
| 993 | USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS. |
| 994 | |
| 995 | * threads-plugin.h: replace usage of struct timespect with |
| 996 | scm_t_timespec. |
| 997 | |
| 998 | * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace |
| 999 | usage of struct timespect with scm_t_timespec. |
| 1000 | |
| 1001 | * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move |
| 1002 | HAVE_INTTYPES_H handling to scmconfig.h. #include |
| 1003 | "libguile/__scm.h". Rework handling for scm_t_bits, |
| 1004 | scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX, |
| 1005 | SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr, |
| 1006 | scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and |
| 1007 | SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to |
| 1008 | SCM_HAVE_ARRAYS. |
| 1009 | |
| 1010 | * symbols.c: #include <config.h> if HAVE_CONFIG_H. |
| 1011 | |
| 1012 | * struct.c: #include <config.h> if HAVE_CONFIG_H. |
| 1013 | |
| 1014 | * strports.c: #include <config.h> if HAVE_CONFIG_H. |
| 1015 | |
| 1016 | * strop.c: #include <config.h> if HAVE_CONFIG_H. |
| 1017 | |
| 1018 | * stime.h: move handling of time related headers to scmconfig.h. |
| 1019 | |
| 1020 | * stime.c: #include <config.h> if HAVE_CONFIG_H. |
| 1021 | |
| 1022 | * stacks.c: replace usage of STACK_GROWS_UP with |
| 1023 | SCM_STACK_GROWS_UP. |
| 1024 | |
| 1025 | * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of |
| 1026 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1027 | |
| 1028 | * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage |
| 1029 | of uint32 and HAVE_UINT_32 with scm_t_int32. |
| 1030 | |
| 1031 | * smob.c: #include <config.h> if HAVE_CONFIG_H. |
| 1032 | |
| 1033 | * simpos.c: #include <config.h> if HAVE_CONFIG_H. |
| 1034 | |
| 1035 | * script.c: #include <config.h> if HAVE_CONFIG_H. |
| 1036 | |
| 1037 | * scmsigs.c: #include <config.h> if HAVE_CONFIG_H. |
| 1038 | |
| 1039 | * scmconfig.h.top: new file -- preamble for scmconfig.h. |
| 1040 | |
| 1041 | * rw.c: #include <config.h> if HAVE_CONFIG_H. |
| 1042 | |
| 1043 | * regex-posix.c: #include <config.h> if HAVE_CONFIG_H. |
| 1044 | |
| 1045 | * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1046 | |
| 1047 | * rdelim.c: #include <config.h> if HAVE_CONFIG_H. |
| 1048 | |
| 1049 | * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage |
| 1050 | of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with |
| 1051 | scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of |
| 1052 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1053 | |
| 1054 | * ramap.c: replace usage of HAVE_LONG_LONGS with |
| 1055 | "SCM_SIZEOF_LONG_LONG != 0". |
| 1056 | |
| 1057 | * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include |
| 1058 | "libguile/scmconfig.h". |
| 1059 | |
| 1060 | * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H. |
| 1061 | |
| 1062 | * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1063 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". |
| 1064 | |
| 1065 | * posix.c: #include <config.h> if HAVE_CONFIG_H. |
| 1066 | |
| 1067 | * ports.c: #include <config.h> if HAVE_CONFIG_H. |
| 1068 | |
| 1069 | * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1070 | |
| 1071 | * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with |
| 1072 | SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with |
| 1073 | SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with |
| 1074 | SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with |
| 1075 | SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with |
| 1076 | scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with |
| 1077 | "SCM_SIZEOF_LONG_LONG != 0". |
| 1078 | |
| 1079 | * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage |
| 1080 | of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace |
| 1081 | usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of |
| 1082 | SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF. |
| 1083 | |
| 1084 | * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H. |
| 1085 | |
| 1086 | * null-threads.h: replace usage of struct timespect with |
| 1087 | scm_t_timespec. |
| 1088 | |
| 1089 | * net_db.c: #include <config.h> if HAVE_CONFIG_H. |
| 1090 | |
| 1091 | * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include |
| 1092 | "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of |
| 1093 | scm_t_uint64 and rename usages. |
| 1094 | |
| 1095 | * mallocs.c: #include <config.h> if HAVE_CONFIG_H. |
| 1096 | |
| 1097 | * load.c: #include <config.h> if HAVE_CONFIG_H. |
| 1098 | |
| 1099 | * iselect.h: move handling of time related headers to scmconfig.h. |
| 1100 | Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H. |
| 1101 | Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename |
| 1102 | usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS. |
| 1103 | |
| 1104 | * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage |
| 1105 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of |
| 1106 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. |
| 1107 | |
| 1108 | * ioext.c: #include <config.h> if HAVE_CONFIG_H. |
| 1109 | |
| 1110 | * inline.h: #include "libguile/__scm.h" at the top. Change code |
| 1111 | to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide |
| 1112 | what to do instead of creating a new public #define. Rename usage |
| 1113 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of |
| 1114 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of |
| 1115 | USE_COPT_THREADS to SCM_USE_COPT_THREADS. |
| 1116 | |
| 1117 | * inline.c: rearrange handling -- now we just #define |
| 1118 | SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include |
| 1119 | "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as |
| 1120 | appropriate, and we use that in inline.h along with the above |
| 1121 | define to determine how to respond. |
| 1122 | |
| 1123 | * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of |
| 1124 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1125 | |
| 1126 | * guile.c: #include <config.h> if HAVE_CONFIG_H. |
| 1127 | |
| 1128 | * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage |
| 1129 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1130 | |
| 1131 | * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1132 | |
| 1133 | * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details. |
| 1134 | |
| 1135 | * gen-scmconfig.c: new file -- see comments in file for details. |
| 1136 | |
| 1137 | * gdbinit.c: #include <config.h> if HAVE_CONFIG_H. |
| 1138 | |
| 1139 | * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace |
| 1140 | usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP. |
| 1141 | |
| 1142 | * gc.h: replace usage of SIZEOF_LONG with |
| 1143 | SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS |
| 1144 | with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition |
| 1145 | since we handle that in scmconfig.h now. |
| 1146 | |
| 1147 | * gc.c: #include <config.h> if HAVE_CONFIG_H. |
| 1148 | |
| 1149 | * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage |
| 1150 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of |
| 1151 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". |
| 1152 | |
| 1153 | * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H. |
| 1154 | |
| 1155 | * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1156 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". |
| 1157 | |
| 1158 | * fports.c: #include <config.h> if HAVE_CONFIG_H. |
| 1159 | |
| 1160 | * filesys.c: #include <config.h> if HAVE_CONFIG_H. |
| 1161 | |
| 1162 | * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage |
| 1163 | of USE_NULL_THREADS to SCM_USE_NULL_THREADS. |
| 1164 | |
| 1165 | * extensions.c: #include <config.h> if HAVE_CONFIG_H. |
| 1166 | |
| 1167 | * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1168 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". |
| 1169 | |
| 1170 | * eval.c: #include <config.h> if HAVE_CONFIG_H. #include |
| 1171 | "libguile/__scm.h" rather than scmconfig.h. Rename usage of |
| 1172 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS |
| 1173 | with "SCM_SIZEOF_LONG_LONG != 0". |
| 1174 | |
| 1175 | * error.c: #include <config.h> if HAVE_CONFIG_H. |
| 1176 | |
| 1177 | * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of |
| 1178 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS |
| 1179 | with "SCM_SIZEOF_LONG_LONG != 0". |
| 1180 | |
| 1181 | * deprecation.c: #include <config.h> if HAVE_CONFIG_H. |
| 1182 | |
| 1183 | * coop.c: replace usage of struct timespect with scm_t_timespec. |
| 1184 | #include <config.h> if HAVE_CONFIG_H. |
| 1185 | |
| 1186 | * coop-threads.c: #include "libguile/_scm.h" early. Replace |
| 1187 | usage of struct timespect with scm_t_timespec. Replace usage of |
| 1188 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. |
| 1189 | |
| 1190 | * coop-pthreads.c: #include "libguile/_scm.h" early. Replace |
| 1191 | usage of struct timespect with scm_t_timespec. Replace usage of |
| 1192 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. |
| 1193 | |
| 1194 | * coop-defs.h: move handling of time related headers to |
| 1195 | scmconfig.h. Add #include "libguile/__scm.h". Rename usage of |
| 1196 | HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct |
| 1197 | timespect with scm_t_timespec. |
| 1198 | |
| 1199 | * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1200 | |
| 1201 | * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1202 | |
| 1203 | * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage |
| 1204 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. |
| 1205 | |
| 1206 | * continuations.c: move libguile/_scm.h include to the top so we |
| 1207 | pick up any critical defines like _GNU_SOURCE early. |
| 1208 | |
| 1209 | * backtrace.c: #include <config.h> if HAVE_CONFIG_H. |
| 1210 | |
| 1211 | * async.c: #include <config.h> if HAVE_CONFIG_H. |
| 1212 | |
| 1213 | * alloca.c: #include <config.h> if HAVE_CONFIG_H. |
| 1214 | |
| 1215 | * _scm.h: #include <config.h> if HAVE_CONFIG_H. |
| 1216 | Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS. |
| 1217 | |
| 1218 | * __scm.h: move libguile/scmconfig.h include up to the top, so |
| 1219 | we're sure to pick up any critical defines like _GNU_SOURCE early. |
| 1220 | #include <limits.h> removed in favor of scmconfig.h inclusion when |
| 1221 | appropriate. STDC_HEADERS based inclusion of stdlib.h, |
| 1222 | sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of |
| 1223 | scmconfig.h inclusion when appropriate. Various Win32 related |
| 1224 | definitions removed in favor of scmconfig.h inclusion when |
| 1225 | appropriate. |
| 1226 | (HAVE_UINTPTR_T): definition removed (see NEWS). |
| 1227 | (SIZEOF_PTRDIFF_T): definition removed (see NEWS). |
| 1228 | (HAVE_LONG_LONGS): definition removed (see NEWS). |
| 1229 | (HAVE_LONG_LONG): definition removed (see NEWS). |
| 1230 | (HAVE_PTRDIFF_T): definition removed (see NEWS). |
| 1231 | |
| 1232 | * Makefile.am: scmconfig.h is now generated by building and |
| 1233 | running gen-scmconfig.h and capturing its output. gen-scmconfig |
| 1234 | uses config.h and the configure.in generated gen-scmconfig.h to |
| 1235 | decide what to output. See gen-scmconfig.c for details. |
| 1236 | (noinst_PROGRAMS): add gen-scmconfig. |
| 1237 | (gen_scmconfig_SOURCES): new variable. |
| 1238 | (gen-scmconfig.$(OBJEXT)): new target - be careful to handle |
| 1239 | cross-compiling right. |
| 1240 | (scmconfig.h): build scmconfig.h from gen-scmconfig's output. |
| 1241 | (BUILT_SOURCES): add scmconfig.h. |
| 1242 | |
| 1243 | 2003-03-19 Marius Vollmer <mvo@zagadka.de> |
| 1244 | |
| 1245 | * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from |
| 1246 | Adrian Bunk. Thanks! |
| 1247 | |
| 1248 | 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1249 | |
| 1250 | * goops.c (make_class_from_template): New fourth arg: |
| 1251 | applicablep. |
| 1252 | (scm_class_extended_generic_with_setter, scm_class_self): Fixed |
| 1253 | cpls. |
| 1254 | |
| 1255 | * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable. |
| 1256 | |
| 1257 | * goops.c, objects.c, objects.h (scm_make_extended_class): New |
| 1258 | second arg: applicablep. |
| 1259 | (scm_i_inherit_applicable): New function. |
| 1260 | |
| 1261 | * goops.c, goops.h (scm_class_applicable, |
| 1262 | scm_class_extended_accessor): New classes. |
| 1263 | |
| 1264 | 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 1265 | |
| 1266 | * procs.c (scm_procedure_documentation): Removed redundant |
| 1267 | SCM_NIMP test and replaced other calls to SCM_IMP by more explicit |
| 1268 | predicates. |
| 1269 | |
| 1270 | 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1271 | |
| 1272 | * list.c, list.h (scm_filter, scm_filter_x): New functions. |
| 1273 | |
| 1274 | * modules.c (scm_module_import_interface): New function. |
| 1275 | |
| 1276 | * goops.c, goops.h (scm_class_accessor_method): Renamed from |
| 1277 | scm_class_accessor. |
| 1278 | (scm_class_accessor): New class. |
| 1279 | |
| 1280 | 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1281 | |
| 1282 | * goops.c (scm_primitive_generic_generic): Enable primitive |
| 1283 | generic if not enabled. |
| 1284 | (scm_sys_goops_loaded): Setup unextended primitive generics. |
| 1285 | |
| 1286 | * goops.c, goops.h (scm_c_extend_primitive_generic): New function. |
| 1287 | |
| 1288 | * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New |
| 1289 | snarf macros. |
| 1290 | |
| 1291 | * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a |
| 1292 | testing example. All uses of SCM_GPROC should be converted.) |
| 1293 | |
| 1294 | * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of |
| 1295 | scm_assoc. |
| 1296 | |
| 1297 | * eq.c (scm_equal_p): Turned into a primitive generic. |
| 1298 | |
| 1299 | 2003-02-27 Rob Browning <rlb@defaultvalue.org> |
| 1300 | |
| 1301 | * Makefile.am (scmconfig.h): new target -- generate file from |
| 1302 | ../config.h. |
| 1303 | (modinclude_HEADERS): remove version.h. |
| 1304 | (nodist_modinclude_HEADERS): add version.h. |
| 1305 | |
| 1306 | 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1307 | |
| 1308 | This fixes a serious GC bug, introduced during the latest |
| 1309 | reorganization of the GC, which disabled freeing of structs and |
| 1310 | GOOPS objects: |
| 1311 | |
| 1312 | * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to |
| 1313 | SCM_EOL. |
| 1314 | (scm_struct_prehistory): Move scm_free_structs to |
| 1315 | scm_before_mark_c_hook. |
| 1316 | |
| 1317 | * gc-card.c (sweep_card): Check that we haven't swept structs on |
| 1318 | this card before. That can happen if scm_i_sweep_all_segments has |
| 1319 | been called from some other place than scm_igc. |
| 1320 | |
| 1321 | 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1322 | |
| 1323 | * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31 |
| 1324 | (since hash tables now adapt their size). |
| 1325 | |
| 1326 | * modules.c (scm_modules_prehistory): Changed from 2001 to 1533 |
| 1327 | (current number of prehistory bindings; hashtable code will select |
| 1328 | a prime which is greater than this value). |
| 1329 | |
| 1330 | * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139 |
| 1331 | (current number of initial symbols). |
| 1332 | |
| 1333 | * properties.c (scm_init_properties): Don't specify size of |
| 1334 | scm_properties_whash. |
| 1335 | |
| 1336 | * objprop.c (scm_init_objprop): Don't specify size of |
| 1337 | scm_object_whash. |
| 1338 | |
| 1339 | * keywords.c (scm_init_keywords): Don't specify a hash table size. |
| 1340 | |
| 1341 | * hooks.c (scm_c_hook_add): Fixed bug in append mode. |
| 1342 | |
| 1343 | The following changes introduce the use of resizable hash tables |
| 1344 | throughout Guile. It also renames the old *-hash-table* functions |
| 1345 | to *-alist-vector* and places them, together with the rest of the |
| 1346 | weak vector support, in the module (ice-9 weak-vector). We should |
| 1347 | probably introduce a new, better, API for weak references, for |
| 1348 | example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even |
| 1349 | look like and are used like ordinary pairs.) |
| 1350 | |
| 1351 | * environments.c (obarray_enter, obarray_retrieve, obarray_remove, |
| 1352 | leaf_environment_fold, obarray_remove_all): Use hashtable |
| 1353 | accessors. |
| 1354 | |
| 1355 | * gc.c (scm_init_storage): Moved hook initialization to |
| 1356 | scm_storage_prehistory. |
| 1357 | (scm_storage_prehistory): New function. |
| 1358 | (scm_igc): Added commentary about placement of |
| 1359 | scm_after_sweep_c_hook. |
| 1360 | |
| 1361 | * gc-mark.c (scm_mark_all): Use hashtable accessors. |
| 1362 | (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and |
| 1363 | SCM_WVECT_WEAK_VALUE_P. |
| 1364 | |
| 1365 | * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New |
| 1366 | functions. |
| 1367 | (scm_vector_to_hash_table, scm_c_make_resizing_hash_table): |
| 1368 | Removed. |
| 1369 | (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table, |
| 1370 | scm_make_doubly_weak_hash_table): Moved here from weaks.c. |
| 1371 | |
| 1372 | * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added |
| 1373 | calls to scm_storage_prehistory and scm_hashtab_prehistory. |
| 1374 | |
| 1375 | * modules.c (module-reverse-lookup): Use hashtable accessors. |
| 1376 | |
| 1377 | * symbols.c, symbols.h (scm_i_hash_symbol): New function. |
| 1378 | |
| 1379 | * weaks.c, weaks.h (scm_make_weak_key_alist_vector, |
| 1380 | scm_make_weak_value_alist_vector, |
| 1381 | scm_make_doubly_weak_alist_vector): New functions. |
| 1382 | |
| 1383 | * weaks.c (scm_init_weaks_builtins): New function. |
| 1384 | |
| 1385 | * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE, |
| 1386 | SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P, |
| 1387 | SCM_WVECT_NOSCAN_P): New macros. |
| 1388 | |
| 1389 | * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P |
| 1390 | and SCM_WVECT_WEAK_VALUE_P. |
| 1391 | |
| 1392 | * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from |
| 1393 | allocate_weak_vector and exported. |
| 1394 | |
| 1395 | 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1396 | |
| 1397 | * hashtab.c: Undid thread safety. (We decided that it's better to |
| 1398 | let the user explicitly protect the tables (or not) according what |
| 1399 | is suitable for the application.) |
| 1400 | |
| 1401 | 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1402 | |
| 1403 | * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made |
| 1404 | thread safe and handle resizing tables. |
| 1405 | (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed |
| 1406 | SCM_DEFER/ALLOW_INTS. |
| 1407 | |
| 1408 | 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1409 | |
| 1410 | * hashtab.c (scm_vector_to_hash_table, |
| 1411 | scm_c_make_resizing_hash_table, scm_make_hash_table): New |
| 1412 | functions. |
| 1413 | (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread |
| 1414 | safe and handle resizing tables. |
| 1415 | |
| 1416 | * weaks.c (scm_make_weak_key_hash_table, |
| 1417 | scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table): |
| 1418 | Size argument made optional. Return resizable table if not |
| 1419 | specified. |
| 1420 | |
| 1421 | 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1422 | |
| 1423 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): |
| 1424 | Fixed formals tests for closures. (Thanks to Kevin Ryde.) |
| 1425 | |
| 1426 | 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1427 | |
| 1428 | * debug.c (scm_procedure_source): Handle all objects for which |
| 1429 | procedure? is #t. (Thanks to Bill Schottstaedt.) |
| 1430 | |
| 1431 | 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1432 | |
| 1433 | * futures.c (mark_futures): Don't need to mark data of recycled |
| 1434 | futures. |
| 1435 | (scan_futures, cleanup_undead): Be smarter about marking |
| 1436 | futures---avoid unnecessary passes through future lists. |
| 1437 | |
| 1438 | * futures.h, futures.c: New files; Introduced recycling of |
| 1439 | futures. For fine-grained threading this lifts performance to |
| 1440 | another level. We can now use parallelization in inner loops of |
| 1441 | Guile programs without impossible overhead. |
| 1442 | |
| 1443 | * threads.h, threads.c: Moved futures to their own file. |
| 1444 | |
| 1445 | * Makefile.am (libguile_la_SOURCES): Added futures.c. |
| 1446 | (DOT_X_FILES): Added futures.x. |
| 1447 | (DOT_DOC_FILES): Added futures.doc. |
| 1448 | (modinclude_HEADERS): Added futures.h. |
| 1449 | |
| 1450 | * threads.c, threads.h (scm_i_create_thread): Renamed from |
| 1451 | create_thread and made global. |
| 1452 | |
| 1453 | * futures.c (scm_make_future): New procedure. |
| 1454 | |
| 1455 | * eval.c: #include "libguile/futures.h". |
| 1456 | |
| 1457 | * init.c: #include "futures.h" |
| 1458 | (scm_init_guile_1): Call scm_init_futures. |
| 1459 | |
| 1460 | * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK. |
| 1461 | |
| 1462 | * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here. |
| 1463 | |
| 1464 | * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New |
| 1465 | functions. |
| 1466 | |
| 1467 | * eval.c (scm_trampoline_1): Fixed arguments test for closures. |
| 1468 | |
| 1469 | 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1470 | |
| 1471 | * threads.c (create_thread): Don't unwind dynwind chain of parent |
| 1472 | thread before creation. Just start the new thread with an empty |
| 1473 | dynwind chain. |
| 1474 | |
| 1475 | 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1476 | |
| 1477 | * evalext.c, evalext.h (scm_self_evaluating_p): New function. |
| 1478 | |
| 1479 | 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1480 | |
| 1481 | * threads.c (scm_timed_wait_condition_variable): Support timed |
| 1482 | waiting also for simple condition variables. |
| 1483 | |
| 1484 | * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead |
| 1485 | of calling the procedure change-object-class. |
| 1486 | |
| 1487 | 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1488 | |
| 1489 | * ramap.c (scm_ramapc): Typo in error message. |
| 1490 | |
| 1491 | 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1492 | |
| 1493 | * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for |
| 1494 | slots with instance allocation. |
| 1495 | |
| 1496 | * goops.c, goops.h (scm_class_extended_generic_with_setter): New |
| 1497 | class. |
| 1498 | (scm_compute_applicable_methods): Use scm_generic_function_methods. |
| 1499 | |
| 1500 | * goops.c (scm_generic_function_methods): Support extended |
| 1501 | generic functions. |
| 1502 | |
| 1503 | 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1504 | |
| 1505 | * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future. |
| 1506 | Thanks to Neil for pointing this out! |
| 1507 | |
| 1508 | 2002-12-29 Neil Jerram <neil@ossau.uklinux.net> |
| 1509 | |
| 1510 | * lang.h: Remove declarations matching definitions removed from |
| 1511 | lang.c (just below). |
| 1512 | |
| 1513 | 2002-12-28 Neil Jerram <neil@ossau.uklinux.net> |
| 1514 | |
| 1515 | * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, |
| 1516 | scm_m_while, scm_nil_eq): Remove definitions that were superfluous |
| 1517 | and already commented out. |
| 1518 | |
| 1519 | * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token, |
| 1520 | scm_lreadparen): Support reading vectors with Elisp syntax if |
| 1521 | SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS |
| 1522 | is not currently defined, and there isn't even a configure switch |
| 1523 | to enable it yet.) |
| 1524 | |
| 1525 | 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de> |
| 1526 | |
| 1527 | * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath |
| 1528 | builds work. |
| 1529 | (EXTRA_DIST): Added version.h.in. |
| 1530 | |
| 1531 | 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1532 | |
| 1533 | This change makes it possible for one thread to do lazy sweeping |
| 1534 | while other threads are running. Now only the mark phase need to |
| 1535 | have all threads asleep. We should look further into this issue. |
| 1536 | Presently, I've put the locking of scm_i_sweep_mutex at |
| 1537 | "conservative" places due to my current lack of knowledge about |
| 1538 | the garbage collector. Please feel free to restrict these regions |
| 1539 | further to allow for maximal parallelism! |
| 1540 | |
| 1541 | * gc.c, gc.h (scm_i_sweep_mutex): New mutex. |
| 1542 | |
| 1543 | * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc, |
| 1544 | scm_gc_register_collectable_memory): Substitute locking of |
| 1545 | scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep. |
| 1546 | (scm_igc): Lock sweep mutex here instead of in callers; Calls to |
| 1547 | scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate |
| 1548 | the single-thread section (which now only contains the mark |
| 1549 | phase). |
| 1550 | (scm_gc): Don't lock sweeo mutex here since scm_igc locks it; |
| 1551 | Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly. |
| 1552 | |
| 1553 | * threads.c (gc_section_mutex): Removed. |
| 1554 | |
| 1555 | 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1556 | |
| 1557 | * threads.c (create_thread): Clear parent field in root state in |
| 1558 | order not to unnecessarily remember dead threads. |
| 1559 | |
| 1560 | * eval.c (call_subr2o_1, call_lsubr2_2): New functions. |
| 1561 | (scm_trampoline_1, scm_trampoline_2): Use them. |
| 1562 | |
| 1563 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1564 | |
| 1565 | Partial introduction of real plugin interface. |
| 1566 | |
| 1567 | * Makefile.am (modinclude_HEADERS): Added threads-plugin.h. |
| 1568 | (EXTRA_DIST): Added threads-plugin.c. |
| 1569 | |
| 1570 | * threads-plugin.h, threads-plugin.c: New files. |
| 1571 | |
| 1572 | * threads.h: #include "libguile/threads-plugin.h". |
| 1573 | |
| 1574 | * threads.c: #include "libguile/threads-plugin.c". |
| 1575 | |
| 1576 | * pthread-threads.c: Temporarily remove debugging functions. |
| 1577 | |
| 1578 | * threads.c, threads.h (scm_yield): Added back. |
| 1579 | |
| 1580 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1581 | |
| 1582 | * threads.c (really_launch): Detach before unlocking |
| 1583 | thread_admin_mutex in order not to risk being joined. |
| 1584 | (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep |
| 1585 | thread_admin_mutex locked during GC. |
| 1586 | |
| 1587 | * pthread-threads.c, pthread-threads.h: Improvements to debugging |
| 1588 | functions. |
| 1589 | |
| 1590 | 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1591 | |
| 1592 | * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added |
| 1593 | support for debugging mutex operations. |
| 1594 | |
| 1595 | * threads.c (scm_thread): Removed filed joining_threads. |
| 1596 | (thread_print): Print thread number as well as address of thread |
| 1597 | structure. |
| 1598 | (scm_join_thread): Bugfix. |
| 1599 | (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex, |
| 1600 | scm_timed_wait_condition_variable, scm_signal_condition_variable, |
| 1601 | scm_broadcast_condition_variable): Use the low-level API. |
| 1602 | (scm_all_threads): Return copy of thread list (to prevent |
| 1603 | unintended destruction). |
| 1604 | (scm_threads_prehistory): Initialize heap_mutex of fake thread. |
| 1605 | |
| 1606 | * pthread-threads.c, pthread-threads.h, threads.c: Fixes to |
| 1607 | pthread "native" recursive mutex support. |
| 1608 | |
| 1609 | 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1610 | |
| 1611 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions. |
| 1612 | Simply lock a thread C API recursive mutex. |
| 1613 | (SCM_NONREC_CRITICAL_SECTION_START, |
| 1614 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, |
| 1615 | SCM_REC_CRITICAL_SECTION_END): Removed. |
| 1616 | |
| 1617 | * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with |
| 1618 | direct calls to scm_rec_mutex_lock / unlock around the three calls |
| 1619 | to scm_m_expand_body. |
| 1620 | |
| 1621 | * eval.c, eval.h (promise_free): New function. |
| 1622 | (scm_force): Rewritten; Now thread-safe; Removed |
| 1623 | SCM_DEFER/ALLOW_INTS. |
| 1624 | |
| 1625 | * pthread-threads.h: Added partially implemented plugin interface |
| 1626 | for recursive mutexes. These are, for now, only intended to be |
| 1627 | used internally within the Guile implementation. |
| 1628 | |
| 1629 | * pthread-threads.c: New file. |
| 1630 | |
| 1631 | * threads.c: Conditionally #include "pthread-threads.c". |
| 1632 | |
| 1633 | * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be |
| 1634 | thread-safe; |
| 1635 | |
| 1636 | * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX, |
| 1637 | SCM_GLOBAL_REC_MUTEX): New macros. |
| 1638 | |
| 1639 | * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section |
| 1640 | macros---use mutexes instead. |
| 1641 | |
| 1642 | * tags.h (SCM_IM_FUTURE): New tag. |
| 1643 | |
| 1644 | * eval.c (scm_m_future): New primitive macro. |
| 1645 | (SCM_CEVAL): Support futures. |
| 1646 | (unmemocopy): Support unmemoization of futures. |
| 1647 | |
| 1648 | * print.c (scm_isymnames): Name of future isym. |
| 1649 | |
| 1650 | * version.c: Unmade some changes to my private copy that got |
| 1651 | committed by mistake. |
| 1652 | |
| 1653 | 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1654 | |
| 1655 | * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of |
| 1656 | 2002-12-10. |
| 1657 | |
| 1658 | * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists. |
| 1659 | |
| 1660 | * gc.c (scm_gc_sweep): Call it here instead, which is a more |
| 1661 | logical place. |
| 1662 | |
| 1663 | * threads.c (create_thread): Remember root object until the handle |
| 1664 | of the new thread is on all_threads list. |
| 1665 | |
| 1666 | * root.c (scm_make_root): Moved copying of fluids until after |
| 1667 | creation of root handle so that the fluids are GC protected. Also |
| 1668 | removed the critical section. |
| 1669 | |
| 1670 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1671 | |
| 1672 | * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function. |
| 1673 | |
| 1674 | * gc-malloc.c (malloc_mutex): New mutex. |
| 1675 | (scm_gc_malloc_prehistory): Initialize it. |
| 1676 | (scm_realloc): Serialize call to realloc |
| 1677 | (scm_calloc): Same for calloc. |
| 1678 | Thanks to Wolfgang Jaehrling! |
| 1679 | (Now we have to make sure all calls to malloc/realloc are made |
| 1680 | through scm_malloc.) |
| 1681 | |
| 1682 | * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory. |
| 1683 | |
| 1684 | * threads.c (really_launch): Release heap (to prevent deadlock). |
| 1685 | (create_thread): Release heap before locking thread admin mutex. |
| 1686 | |
| 1687 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1688 | |
| 1689 | * threads.c (scm_i_thread_invalidate_freelists): New |
| 1690 | function. |
| 1691 | |
| 1692 | * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists. |
| 1693 | |
| 1694 | * modules.c (scm_export): Inserted a return statement. |
| 1695 | |
| 1696 | 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 1697 | |
| 1698 | * modules.c (scm_export): new function |
| 1699 | |
| 1700 | * gc-card.c: add a note about malloc()/free() overhead. |
| 1701 | |
| 1702 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
| 1703 | |
| 1704 | * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c |
| 1705 | in srcdir. |
| 1706 | |
| 1707 | 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1708 | |
| 1709 | These changes remove scm_ints_disabled (which hasn't has any |
| 1710 | effect in Guile for quite some time). |
| 1711 | |
| 1712 | * async.c, error.h (scm_ints_disabled): Removed. |
| 1713 | |
| 1714 | * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1), |
| 1715 | root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK, |
| 1716 | SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled. |
| 1717 | (old_ints): Removed. |
| 1718 | |
| 1719 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive |
| 1720 | critical section. |
| 1721 | (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and |
| 1722 | SCM_ALLOW_INTS. |
| 1723 | |
| 1724 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1725 | |
| 1726 | * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait): |
| 1727 | Removed accidental #if 0 around these functions. |
| 1728 | |
| 1729 | These changes are the start of support for preemptive |
| 1730 | multithreading. Marius and I have agreed that I commit this code |
| 1731 | into the repository although it isn't thoroughly tested and surely |
| 1732 | introduces many bugs. The bugs should only be exposed when using |
| 1733 | threads, though. Signalling and error handling for threads is |
| 1734 | very likely broken. Work on making the implementation cleaner and |
| 1735 | more efficient is needed. |
| 1736 | |
| 1737 | * __scm.h (SCM_ALLOW_INTS_ONLY): Removed. |
| 1738 | (SCM_NONREC_CRITICAL_SECTION_START, |
| 1739 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, |
| 1740 | SCM_REC_CRITICAL_SECTION_END): New macros. |
| 1741 | (SCM_CRITICAL_SECTION_START/END): Defined here. |
| 1742 | |
| 1743 | * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around |
| 1744 | the three calls to scm_m_expand_body. |
| 1745 | |
| 1746 | * gc.h: #include "libguile/pthread-threads.h"; |
| 1747 | (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros. |
| 1748 | |
| 1749 | * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type |
| 1750 | scm_t_key; |
| 1751 | |
| 1752 | * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist |
| 1753 | access. |
| 1754 | |
| 1755 | * gc-freelist.c (scm_gc_init_freelist): Create freelist keys. |
| 1756 | |
| 1757 | * gc-freelist.c, threads.c (really_launch): Use |
| 1758 | SCM_FREELIST_CREATE. |
| 1759 | |
| 1760 | * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory): |
| 1761 | |
| 1762 | * gc.c (scm_i_expensive_validation_check, scm_gc, |
| 1763 | scm_gc_for_newcell): Put threads to sleep before doing GC-related |
| 1764 | heap administration so that those pieces of code are executed |
| 1765 | single-threaded. We might consider rewriting these code sections |
| 1766 | in terms of a "call_gc_code_singly_threaded" construct instead of |
| 1767 | calling the pair of scm_i_thread_put_to_sleep () and |
| 1768 | scm_i_thread_wake_up (). Also, we would want to have as many of |
| 1769 | these sections eleminated. |
| 1770 | |
| 1771 | * init.c (scm_init_guile_1): Call scm_threads_prehistory. |
| 1772 | |
| 1773 | * inline.h: #include "libguile/threads.h" |
| 1774 | |
| 1775 | * pthread-threads.h: Macros now conform more closely to the |
| 1776 | pthreads interface. Some of them now take a second argument. |
| 1777 | |
| 1778 | * threads.c, threads.h: Many changes. |
| 1779 | |
| 1780 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
| 1781 | |
| 1782 | * Makefile.am (version.h): Changed $^ --> $< in rule for |
| 1783 | version.h. |
| 1784 | |
| 1785 | 2002-12-08 Rob Browning <rlb@defaultvalue.org> |
| 1786 | |
| 1787 | * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now. |
| 1788 | (SCM_MINOR_VERSION): use @--@ substitution now. |
| 1789 | (SCM_MICRO_VERSION): use @--@ substitution now. |
| 1790 | (scm_effective_version): new function prototype. |
| 1791 | |
| 1792 | * version.c (scm_effective_version): new function, also add |
| 1793 | effective-version. |
| 1794 | |
| 1795 | * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION. |
| 1796 | (libpath.h): use GUILE_EFFECTIVE_VERSION to compute |
| 1797 | SCM_LIBRARY_DIR. |
| 1798 | (version.h): generate this here rather than configure.in. This |
| 1799 | approach tracks source edits better (i.e. more immediately). |
| 1800 | Might be worth considering for other .in files too. |
| 1801 | |
| 1802 | 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de> |
| 1803 | |
| 1804 | Reorganized thread package selection. A thread package now only |
| 1805 | implements a small set of pthread like functions and Guile |
| 1806 | implements the rest on top of that. Guile's implementation is |
| 1807 | what the "coop-pthreads" package has been previously. Support for |
| 1808 | "coop" threads has been removed until I get time to add it again. |
| 1809 | |
| 1810 | * Makefile.am (libguile_la_SOURCES): Removed iselect.c. |
| 1811 | (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c, |
| 1812 | null-threads.c, coop-pthreads.c. |
| 1813 | (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added |
| 1814 | pthread-threads.h. |
| 1815 | |
| 1816 | * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h. |
| 1817 | |
| 1818 | * threads.h: Do not include "libguile/coop-defs.h". Include |
| 1819 | "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed |
| 1820 | (previously deprecated) C level thread API prototypes. They are |
| 1821 | now in the thread package specific headers, "null-threads.h" and |
| 1822 | "pthread-threads.h". |
| 1823 | (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR): |
| 1824 | New. |
| 1825 | (scm_threads_init): Removed. |
| 1826 | (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END, |
| 1827 | SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter, |
| 1828 | SCM_I_THREAD_SWITCH_COUNT): Define here. |
| 1829 | (scm_single_thread_p): Removed. |
| 1830 | (scm_call_with_new_thread): Take two args directly instead of list |
| 1831 | of two args. |
| 1832 | (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA, |
| 1833 | SCM_SET_THREAD_LOCAL_DATA): Define here. |
| 1834 | |
| 1835 | * threads.c: Merged with "coop-pthreads.c". |
| 1836 | |
| 1837 | * null-threads.h: Implement pthread-like API as a set of macros. |
| 1838 | |
| 1839 | * pthread-threads.h: New, implement pthread-like API by deferring |
| 1840 | to pthread itself. |
| 1841 | |
| 1842 | * init.c (scm_init_guile_1): Do not call scm_init_iselect, which |
| 1843 | has been lost in the reorganization. |
| 1844 | |
| 1845 | 2002-12-01 Mikael Djurfeldt <mdj@linnaeus> |
| 1846 | |
| 1847 | The following change makes it possible to move procedure |
| 1848 | application dispatch outside inner loops. The motivation was |
| 1849 | clean implementation of efficient replacements of R5RS primitives |
| 1850 | in SRFI-1. |
| 1851 | |
| 1852 | The semantics is clear: scm_trampoline_N returns an optimized |
| 1853 | version of scm_call_N (or NULL if the procedure isn't applicable |
| 1854 | on N args). |
| 1855 | |
| 1856 | Applying the optimization to map and for-each increases efficiency |
| 1857 | noticeably. For example, (map abs ls) is 8 times faster than |
| 1858 | before. |
| 1859 | |
| 1860 | * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types. |
| 1861 | |
| 1862 | * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions. |
| 1863 | |
| 1864 | * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions; |
| 1865 | (map, for-each): Handle also application on two args as a special |
| 1866 | case; Use trampolines. |
| 1867 | |
| 1868 | Other changes: |
| 1869 | |
| 1870 | * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o; |
| 1871 | (subr2oless): Removed. |
| 1872 | (scm_restricted_vector_sort_x): Use scm_return_first to keep the |
| 1873 | vector GC protected. |
| 1874 | |
| 1875 | * eval.c (check_map_args): Use scm_out_of_range_pos instead of |
| 1876 | scm_out_of_range. |
| 1877 | |
| 1878 | 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 1879 | |
| 1880 | * evalext.[ch] (scm_m_undefine, undefine): Deprecated. |
| 1881 | |
| 1882 | 2002-11-17 Mikael Djurfeldt <mdj@linnaeus> |
| 1883 | |
| 1884 | * debug.c (scm_make_iloc): Added missing "return". |
| 1885 | |
| 1886 | 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de> |
| 1887 | |
| 1888 | * strports.c (scm_eval_string_in_module): Validate second arg to |
| 1889 | be a module. Thanks to Arno Peters! |
| 1890 | |
| 1891 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 1892 | |
| 1893 | * .cvsignore: remove goops.c |
| 1894 | |
| 1895 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 1896 | |
| 1897 | * modules.c (scm_env_top_level, scm_lookup_closure_module, |
| 1898 | module_variable, scm_module_lookup_closure, |
| 1899 | scm_module_transformer, scm_sym2var, scm_module_reverse_lookup, |
| 1900 | scm_system_module_env_p): Don't compare SCM values with C |
| 1901 | operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP |
| 1902 | over SCM_NFALSEP. |
| 1903 | |
| 1904 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 1905 | |
| 1906 | * eval.h (SCM_MAKE_ILOC): New macro. |
| 1907 | |
| 1908 | * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing |
| 1909 | the iloc bitpattern here. |
| 1910 | |
| 1911 | 2002-11-14 Mikael Djurfeldt <mdj@linnaeus> |
| 1912 | |
| 1913 | * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be |
| 1914 | part of the API, otherwise it's difficult to write Guile |
| 1915 | extensions using non-blocking I/O => moved #include |
| 1916 | "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h. |
| 1917 | |
| 1918 | * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex --> |
| 1919 | s_unlock_mutex. |
| 1920 | |
| 1921 | 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de> |
| 1922 | |
| 1923 | * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They |
| 1924 | are defined in configure.in. |
| 1925 | |
| 1926 | * threads.c: Removed SCM_API from function definitions. SCM_API |
| 1927 | is only for declarations. |
| 1928 | |
| 1929 | 2002-11-07 Mikael Djurfeldt <mdj@linnaeus> |
| 1930 | |
| 1931 | * coop-pthreads.h: Added support for thread specific data to the |
| 1932 | generic C API for the coop-pthreads case. |
| 1933 | |
| 1934 | * threads.c, threads.h (scm_cond_init): Undo unintentional API |
| 1935 | change. |
| 1936 | (scm_cond_broadcast): Added missing function. |
| 1937 | |
| 1938 | 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 1939 | |
| 1940 | * coop.c (coop_next_runnable_thread): Removed, wich should have |
| 1941 | happened when GUILE_ISELECT was hard-wired. |
| 1942 | |
| 1943 | 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de> |
| 1944 | |
| 1945 | * Makefile.am (libguile_la_SOURCES): Added threads.c |
| 1946 | (DOT_DOC_FILES): Added threads.doc. |
| 1947 | (DOT_X_FILES): Added threads.x. |
| 1948 | (EXTRA_libguile_la_SOURCES): Removed threads.c. |
| 1949 | (noinst_HEADERS): Added coop-pthreads.c. |
| 1950 | (modinclude_HEADERS): Added coop-pthreads.h. |
| 1951 | |
| 1952 | * __scm.h (USE_THREADS, GUILE_ISELECT): Define when |
| 1953 | SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile. |
| 1954 | |
| 1955 | * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H. |
| 1956 | Thanks to Bill Schottstaedt! |
| 1957 | |
| 1958 | * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0. |
| 1959 | |
| 1960 | * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when |
| 1961 | SCM_COPT_THREADS is defined. |
| 1962 | (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS |
| 1963 | is defined. |
| 1964 | |
| 1965 | * coop-pthreads.c: Some harmless renamings of internal stuff. |
| 1966 | (create_thread): New, generalized version of |
| 1967 | scm_call_with_new_thread. |
| 1968 | (scm_call_with_new_thread): Use it. |
| 1969 | (scm_spawn_thread): New, use create_thread. |
| 1970 | |
| 1971 | 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de> |
| 1972 | |
| 1973 | * coop-pthreads.c, coop-pthreads.h: Redone completely, you might |
| 1974 | start testing it now. |
| 1975 | |
| 1976 | * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly |
| 1977 | defined when HAVE_RESTARTABLE_SYSCALLS is not defined. |
| 1978 | (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS |
| 1979 | is defined. |
| 1980 | |
| 1981 | 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de> |
| 1982 | |
| 1983 | * scmsigs.c (signal_cell_handlers, install_handler_data, |
| 1984 | scm_delq_spine_x, really_install_handler, install_handler): New |
| 1985 | scheme for triggering signal handlers, to simplify take_signal. |
| 1986 | (take_signal): Simplified, to avoid race conditions. |
| 1987 | (scm_sigaction_for_thread): Use new Scheme. Validate that thread |
| 1988 | hasn't exited yet. |
| 1989 | |
| 1990 | * async.c (scm_async_click): Reset pending_asyncs, handle |
| 1991 | signal_asyncs. Don't set cdr of a non-signal async to #f. |
| 1992 | (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue |
| 1993 | always. Set pending_asyncs. |
| 1994 | (scm_system_async_mark_for_thread): Check that thread has not |
| 1995 | exited. |
| 1996 | (scm_unmask_signals, decrease_block): Call scm_async_click after |
| 1997 | block_asyncs becomes zero. |
| 1998 | |
| 1999 | * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of |
| 2000 | active_asyncs. |
| 2001 | |
| 2002 | * root.h (scm_root_state): Added pending_asyncs and signal_asyncs |
| 2003 | fields. |
| 2004 | * root.c (root_mark): Mark them. |
| 2005 | (make_root): Initialize them. |
| 2006 | |
| 2007 | * iselect.c, iselect.h: Replaced GUILE_ISELECT with |
| 2008 | USE_COOP_THREADS. |
| 2009 | (scm_internal_select): Define one version for USE_COOP_THREADS and |
| 2010 | one for USE_NULL_THREADS. |
| 2011 | (scm_init_iselect): Likewise. |
| 2012 | |
| 2013 | * inline.h (scm_cell, scm_double_cell): Also allow |
| 2014 | USE_COPT_THREADS to not protect the slot initializers. |
| 2015 | |
| 2016 | * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is |
| 2017 | because threads need to be initialized before the stack, but |
| 2018 | gsubrs such as scm_timed_condition_variable_wait can only be |
| 2019 | created later. |
| 2020 | |
| 2021 | * threads.h: Include "coop-pthreads.h" when requested. |
| 2022 | (scm_threads_make_mutex, scm_threads_lock_mutex, |
| 2023 | scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were |
| 2024 | not implemented anyway. |
| 2025 | (scm_init_thread_procs, scm_try_mutex, |
| 2026 | scm_timed_condition_variable_wait, |
| 2027 | scm_broadcast_condition_variable, scm_c_thread_exited_p, |
| 2028 | scm_thread_exited_p): New prototypes. |
| 2029 | (struct timespec): Define if not already defined. |
| 2030 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, |
| 2031 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, |
| 2032 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, |
| 2033 | scm_cond_broadcast, scm_cond_destroy): Declarations moved here and |
| 2034 | deprecated. |
| 2035 | |
| 2036 | * threads.c: Include <errno.h>. Include "coop-pthreads.c" when |
| 2037 | requested. |
| 2038 | (scm_thread_exited_p): New. |
| 2039 | (scm_try_mutex, scm_broadcast_condition_variable): Newly |
| 2040 | registered procedures. |
| 2041 | (scm_wait_condition_variable, scm_timed_wait_condition_variable): |
| 2042 | Use the latter as the procedure for "wait-condition-variable", |
| 2043 | thus offering a optional timeout parameter to Scheme. |
| 2044 | (scm_wait_condition_variable): Implement in terms of |
| 2045 | scm_timed_wait_condition_variable. |
| 2046 | (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, |
| 2047 | scm_mutex_unlock, scm_mutex_destroy, scm_cond_init, |
| 2048 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, |
| 2049 | scm_cond_broadcast, scm_cond_destroy): Implement in terms of |
| 2050 | scm_make_mutex, etc, and deprecate. |
| 2051 | (scm_init_threads): Do not create smobs, leave this to |
| 2052 | scm_threads_init. Do not include "threads.x" file. |
| 2053 | (scm_init_thread_procs): New, include "threads.x" here. |
| 2054 | |
| 2055 | * null-threads.h (scm_null_mutex, scm_null_mutex_init, |
| 2056 | scm_null_mutex_lock, scm_null_mutex_unlock, |
| 2057 | scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init, |
| 2058 | scm_null_condvar_wait, scm_null_condvar_signal, |
| 2059 | scm_null_condvar_destroy): Removed. |
| 2060 | (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init, |
| 2061 | scm_cond_wait, scm_cond_signal, scm_cond_broadcast, |
| 2062 | scm_cond_destory): Do not define, they are now deprecated and |
| 2063 | handled by threads.{h,c}. |
| 2064 | |
| 2065 | * null-threads.c (scm_null_mutex, scm_null_cond): Define here. |
| 2066 | (scm_threads_init): Create smobs here, using the appropriate |
| 2067 | sizes. |
| 2068 | (block): Removed, now unused. |
| 2069 | (scm_c_thread_exited_p): New. |
| 2070 | (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock, |
| 2071 | scm_null_mutex_destroy, scm_null_condvar_init, |
| 2072 | scm_null_condvar_wait, scm_null_condvar_signal, |
| 2073 | scm_null_condvar_destroy): Removed and updated users to do their |
| 2074 | task directly. |
| 2075 | (scm_try_mutex, timeval_subtract, |
| 2076 | scm_timed_wait_condition_variable, |
| 2077 | scm_broadcast_condition_variable): New. |
| 2078 | (scm_wait_condition_variable): Removed. |
| 2079 | |
| 2080 | * coop-defs.h (coop_m): Added 'level' field. |
| 2081 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, |
| 2082 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, |
| 2083 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, |
| 2084 | scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not |
| 2085 | define. |
| 2086 | (coop_condition_variable_broadcast): New. |
| 2087 | |
| 2088 | * coop-threads.c (scm_threads_init): Create smobs here, using the |
| 2089 | appropriate sizes. |
| 2090 | (scm_c_thread_exited_p, scm_try_mutex, |
| 2091 | scm_timed_wait_condition_variable, |
| 2092 | scm_broadcast_condition_variable): New. |
| 2093 | (scm_wait_condition_variable): Removed. |
| 2094 | |
| 2095 | * coop.c (coop_new_mutex_init): Initialize level. |
| 2096 | (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain |
| 2097 | level. |
| 2098 | (coop_condition_variable_signal): Renamed to |
| 2099 | coop_condition_variable_broadcast and reimplemented in terms of |
| 2100 | that. Thus... |
| 2101 | (coop_condition_variable_broadcast): New. |
| 2102 | |
| 2103 | * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc. |
| 2104 | |
| 2105 | * coop-pthreads.h, coop-pthreads.c: New, but unfinished. |
| 2106 | |
| 2107 | 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de> |
| 2108 | |
| 2109 | * null-threads.c: Include <time.h>. Also, use <...> for inclusion |
| 2110 | of system headers. |
| 2111 | |
| 2112 | * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG): |
| 2113 | New. Use it instead of SCM_MAKE_VALIDATE in lots of places to |
| 2114 | give better error messages. Thanks to Bill Schottstaedt! |
| 2115 | |
| 2116 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 2117 | |
| 2118 | * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed |
| 2119 | scm_definedp to scm_defined_p and deprecated scm_definedp. |
| 2120 | |
| 2121 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 2122 | |
| 2123 | * async.h, async.c (scm_system_async): Fixed deprecation to work |
| 2124 | correctly when deprecated features are excluded. |
| 2125 | |
| 2126 | 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 2127 | |
| 2128 | * async.c (scm_system_async_mark_for_thread): Validate thread |
| 2129 | argument. |
| 2130 | |
| 2131 | * coop-threads.c (scm_i_thread_root): Do not validate argument. |
| 2132 | |
| 2133 | * feature.c (scm_init_feature): Don't add 'threads' for |
| 2134 | USE_NULL_THREADS. |
| 2135 | |
| 2136 | * inline.h (scm_cell, scm_double_cell): Also allow |
| 2137 | USE_NULL_THREADS to not protect the slot initializers. |
| 2138 | |
| 2139 | * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not |
| 2140 | "USE_THREAD". |
| 2141 | |
| 2142 | * Makefile.am (noinst_HEADERS): Added null-threads.c. |
| 2143 | (modinclude_HEADERS): Added null-threads.h. |
| 2144 | |
| 2145 | * threads.h: Include null-threads.h when !USE_COOP_THREADS. |
| 2146 | * threads.c: Include null-threads.c when !USE_COOP_THREADS. |
| 2147 | (scm_init_threads): Use generic type names scm_t_mutex and |
| 2148 | scm_t_cond instead of coop_m and coop_c. |
| 2149 | |
| 2150 | * null-threads.c, null-threads.h: New files. |
| 2151 | |
| 2152 | 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de> |
| 2153 | |
| 2154 | * Makefile.am: Replaced "$<" in non-pattern rules with its value. |
| 2155 | This is to support makes that know about "$<" only in pattern |
| 2156 | rules, like Sun's make. |
| 2157 | |
| 2158 | 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de> |
| 2159 | |
| 2160 | * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute |
| 2161 | substitution. Thanks to David Allouche! |
| 2162 | |
| 2163 | 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de> |
| 2164 | |
| 2165 | * evalext.h: Replaced SCM_DEBUG_DEPRECATED with |
| 2166 | !SCM_ENABLE_DEPRECATED. |
| 2167 | |
| 2168 | 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 2169 | |
| 2170 | * async.c (scm_system_async_mark_for_thread): Only call |
| 2171 | scm_i_thread_root when USE_THREADS is defined. Use scm_root |
| 2172 | otherwise. |
| 2173 | |
| 2174 | * scmsigs.c (take_signal): Only call scm_i_thread_root when |
| 2175 | USE_THREADS is defined. Use scm_root otherwise. |
| 2176 | (scm_sigaction_for_thread): Ignore THREAD argument when |
| 2177 | USE_THREADS is not defined. Also, move THREAD argument defaulting |
| 2178 | out of HAVE_SIGACTION section, which was a bug. |
| 2179 | |
| 2180 | 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
| 2181 | |
| 2182 | * scmsigs.c (scm_sigaction_for_thread): Store original handler in |
| 2183 | signal_handlers, not the closure that is used as the async. |
| 2184 | The closure is stored in signal_handler_cells, as previously. |
| 2185 | |
| 2186 | 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de> |
| 2187 | |
| 2188 | * root.h (scm_root_state): Added 'block_async' slot. |
| 2189 | (scm_active_asyncs): Removed abbrev. |
| 2190 | * root.c (scm_make_root): Initialize 'block_asyncs' slot. |
| 2191 | |
| 2192 | * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs |
| 2193 | abbrev. |
| 2194 | |
| 2195 | * async.h (scm_call_with_blocked_asyncs, |
| 2196 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, |
| 2197 | scm_c_call_with_unblocked_asyncs): New prototypes. |
| 2198 | (scm_mask_signals, scm_unmask_signals): Deprecated. |
| 2199 | (scm_mask_ints): Turned into a macro. |
| 2200 | * async.c (scm_mask_ints): Removed. |
| 2201 | (scm_run_asyncs): Do not set scm_mask_ints while running an async. |
| 2202 | this should not be necessary. |
| 2203 | (scm_async_click): Test block_asyncs instead of scm_mask_ints. |
| 2204 | (scm_mask_signals, scm_unmask_signals): Deprecated. Emit |
| 2205 | deprecation warning and check for errornous use. Set block_asyncs |
| 2206 | instead of scm_mask_ints. |
| 2207 | (increase_block, decrease_block, scm_call_with_blocked_asyncs, |
| 2208 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, |
| 2209 | scm_c_call_with_unblocked_asyncs): New. |
| 2210 | |
| 2211 | * script.c (scm_compile_shell_switches): Do not set scm_mask_ints. |
| 2212 | Asyncs are enabled by default. |
| 2213 | |
| 2214 | 2002-10-09 Neil Jerram <neil@ossau.uklinux.net> |
| 2215 | |
| 2216 | * vports.c (scm_make_soft_port): Allow vector argument to carry a |
| 2217 | 6th element: an input waiting thunk. |
| 2218 | (sf_input_waiting): New. |
| 2219 | |
| 2220 | 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de> |
| 2221 | |
| 2222 | * root.c (root_mark): Mark active_asyncs slot. |
| 2223 | |
| 2224 | * async.c (scm_async_click): Set the cdr of a executed handler |
| 2225 | cell to SCM_BOOL_F, not SCM_EOL. |
| 2226 | (scm_i_queue_async_cell): Queue the cell at the end of the list, |
| 2227 | and only if the handler procedure is not already present. |
| 2228 | (scm_system_async_mark_for_thread): Initialize cdr of handler cell |
| 2229 | with SCM_BOOL_F. |
| 2230 | * scmsigs.c (scm_sigaction_for_thread): Likewise. |
| 2231 | |
| 2232 | 2002-10-04 Rob Browning <rlb@defaultvalue.org> |
| 2233 | |
| 2234 | * guile.c (main): switch to scm_lt_dlset_preloaded_symbols; |
| 2235 | |
| 2236 | * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle, |
| 2237 | scm_lt_dlopenext, and scm_lt_dlerror. |
| 2238 | (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose, |
| 2239 | and scm_lt_dlerror. |
| 2240 | (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym, |
| 2241 | and scm_lt_dlerror. |
| 2242 | (sysdep_dynl_init): switch to scm_lt_dlinit(); |
| 2243 | |
| 2244 | * Makefile.am (libguile_la_LIBADD): switch to use |
| 2245 | libguile-ltdl.la. |
| 2246 | |
| 2247 | * numbers.c (scm_integer_expt): (expt 0 1) should be 1. |
| 2248 | |
| 2249 | 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de> |
| 2250 | |
| 2251 | * scmsigs.h (scm_sigaction_for_thread): New prototype. |
| 2252 | * scmsigs.c (got_signal): Removed. |
| 2253 | (signal_handler_cells, signal_handler_threads): New. |
| 2254 | (take_signal): Queue the cell of the signal for the specified |
| 2255 | thread. Reset the signal handler on systems that don't have |
| 2256 | sigaction. |
| 2257 | (sys_deliver_signals): Removed. |
| 2258 | (close_1): New. |
| 2259 | (scm_sigaction_for_thread): Renamed from scm_sigaction and |
| 2260 | extended to also set the thread of a signal and allocate a cell |
| 2261 | for it. Keep the Scheme name "sigaction". Check that signum is |
| 2262 | within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS. |
| 2263 | (scm_sigaction): Implement in terms of scm_sigaction_for_thread. |
| 2264 | (scm_init_scmsigs): Allocate signal_handler_cells and |
| 2265 | signal_handler_threads vectors. |
| 2266 | |
| 2267 | * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so |
| 2268 | that system asnycs and user asyncs are separated. Reimplemented |
| 2269 | system asyncs to work per-thread. |
| 2270 | |
| 2271 | * gc.c (scm_init_gc): Do not use scm_system_async. |
| 2272 | |
| 2273 | * async.h (scm_asyncs_pending, scm_set_tick_rate, |
| 2274 | scm_set_switch_rate, scm_system_async_mark_from_signal_handler): |
| 2275 | Removed prototypes. |
| 2276 | (scm_i_queue_async_cell): New. |
| 2277 | |
| 2278 | * __scm.h (scm_asyncs_pending_p): Removed. |
| 2279 | (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of |
| 2280 | scm_asyncs_pending_p. |
| 2281 | |
| 2282 | * async.h (scm_system_async_mark_for_thread): New prototype. |
| 2283 | |
| 2284 | * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code. |
| 2285 | |
| 2286 | * root.h (scm_root_state): Added new "active_asyncs" slot. |
| 2287 | * root.c (scm_make_root): Initialize it to SCM_EOL. |
| 2288 | |
| 2289 | * coop-defs.h (coop_t): Added new "handle" slot. |
| 2290 | * coop-threads.c (all_threads, scm_current_thread, |
| 2291 | scm_all_threads, scm_i_thread_root): New. |
| 2292 | (scm_threads_init): Add main thread to all_threads. |
| 2293 | (scheme_launch_thread): Remove thread from all_threads when it |
| 2294 | terminates. |
| 2295 | (scm_call_with_new_thread): Initialize handle slot of coop_t |
| 2296 | structure and add new thread to all_threads. |
| 2297 | (scm_spawn_thread): Likewise. |
| 2298 | |
| 2299 | * threads.h (scm_current_thread, scm_all_threads): New prototypes. |
| 2300 | * threads.c (scm_current_thread, scm_all_threads): Register as |
| 2301 | primitives. |
| 2302 | |
| 2303 | * dynl.c: Use scm_lt_ prefix for libltdl functions. |
| 2304 | |
| 2305 | 2002-09-29 Neil Jerram <neil@ossau.uklinux.net> |
| 2306 | |
| 2307 | * script.c (scm_compile_shell_switches): Fix bad spelling of |
| 2308 | `explicitly' in comment. |
| 2309 | |
| 2310 | 2002-09-28 Neil Jerram <neil@ossau.uklinux.net> |
| 2311 | |
| 2312 | * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid): |
| 2313 | Refer to provided? in doc string rather than deprecated feature?. |
| 2314 | |
| 2315 | 2002-09-24 Gary Houston <ghouston@arglist.com> |
| 2316 | |
| 2317 | * inline.h (scm_double_cell): prevent reordering of statements |
| 2318 | with any following code (for GCC 3 strict-aliasing). |
| 2319 | * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed |
| 2320 | the earlier version of the reordering prevention. |
| 2321 | |
| 2322 | 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2323 | |
| 2324 | * inline.h (scm_double_cell): move SET_GCMARK set out of if body. |
| 2325 | |
| 2326 | 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2327 | |
| 2328 | * gc-malloc.c (scm_gc_register_collectable_memory): more overflow |
| 2329 | protection. |
| 2330 | |
| 2331 | 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2332 | |
| 2333 | * inline.h: include stdio.h |
| 2334 | |
| 2335 | * smob.c (free_print): abort if scm_debug_cell_accesses_p is set |
| 2336 | |
| 2337 | 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2338 | |
| 2339 | * gc-segment.c (scm_i_make_initial_segment): check user settings |
| 2340 | for sanity. |
| 2341 | |
| 2342 | * gc-malloc.c (scm_gc_init_malloc): check user settings for |
| 2343 | sanity. |
| 2344 | |
| 2345 | * gc-freelist.c (scm_init_freelist): check user settings for sanity. |
| 2346 | |
| 2347 | * struct.h: change scm_structs_to_free to scm_i_structs_to_free |
| 2348 | |
| 2349 | * gc-malloc.c (scm_gc_register_collectable_memory): use floats; |
| 2350 | these won't ever wrap around with high memory usage. Thanks to |
| 2351 | Sven Hartrumpf for finding this. |
| 2352 | |
| 2353 | * gc-freelist.c: include <stdio.h> |
| 2354 | |
| 2355 | * gc-malloc.c: add DEBUGINFO for mtrigger GCs. |
| 2356 | |
| 2357 | 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de> |
| 2358 | |
| 2359 | * vectors.h (SCM_VECTOR_REF): New. |
| 2360 | |
| 2361 | * snarf.h (SCM_DEFINE_PUBLIC): New. |
| 2362 | |
| 2363 | 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de> |
| 2364 | |
| 2365 | * socket.c (scm_addr_vector): Added size of address to arguments. |
| 2366 | Use it to avoid accessing a non-existent path in a sockaddr_un. |
| 2367 | Changed all callers. |
| 2368 | |
| 2369 | 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2370 | |
| 2371 | * gc.h: remove DOUBLECELL card flags. |
| 2372 | |
| 2373 | * gc-malloc.c (scm_calloc): try to use calloc() before calling |
| 2374 | scm_realloc(). |
| 2375 | |
| 2376 | * gc-segment.c (scm_i_initialize_heap_segment_data): remove card |
| 2377 | init loop; handle this from scm_init_card_freelist() |
| 2378 | |
| 2379 | * gc-card.c (scm_init_card_freelist): init bit vector here. |
| 2380 | |
| 2381 | * numbers.c (scm_make_real): prevent reordering of statements |
| 2382 | num2float.i.c (FLOAT2NUM): idem |
| 2383 | |
| 2384 | 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
| 2385 | |
| 2386 | * eval.h: prepend libguile/ to include path |
| 2387 | |
| 2388 | 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de> |
| 2389 | |
| 2390 | * script.c (scm_compile_shell_switches): Added "2002" to Copyright |
| 2391 |