Commit | Line | Data |
---|---|---|
caff34d4 KR |
1 | 2003-12-03 Kevin Ryde <user42@zip.com.au> |
2 | ||
3 | * numbers.c (scm_less_p): Remove spurious xisnan from frac+big case. | |
4 | ||
5 | * numbers.c (scm_make_ratio): Check for numerator equal to | |
6 | SCM_MOST_NEGATIVE_FIXNUM and bignum denominator the negative of that, | |
7 | giving integer -1. | |
8 | ||
9 | * numbers.c (scm_real_part): Return fraction unchanged rather than | |
10 | converting to flonum. | |
11 | ||
2d0b85ac DH |
12 | 2003-11-30 Dirk Herrmann <D.Herrmann@tu-bs.de> |
13 | ||
14 | * modules.c (module_variable): Fixed (and thus simplified) the | |
15 | definition of SCM_BOUND_THING_P to reflect the fact that since | |
16 | after the 1.4 series of guile, obarrays only hold variable | |
17 | objects. | |
18 | ||
2297981d MV |
19 | 2003-11-30 Marius Vollmer <mvo@zagadka.de> |
20 | ||
21 | * numbers.c (scm_logand): It's "#b...", not "#\b...". | |
22 | ||
23 | From Paul Jarc: | |
24 | ||
25 | * read.c (scm_lreadr): Signal an error for invalid escape | |
26 | sequences in strings. Code cleanups too. | |
27 | ||
28 | * print.c (scm_iprin1): use \xNN hexadecimal sequences when | |
29 | writing control characters in strings. | |
30 | ||
31 | 2003-11-21 Marius Vollmer <mvo@zagadka.de> | |
32 | ||
33 | * ports.c (scm_drain_input): Bug fix: only access the port after | |
34 | checking that it indeed is one. | |
35 | ||
5c264007 DH |
36 | 2003-11-22 Dirk Herrmann <D.Herrmann@tu-bs.de> |
37 | ||
38 | * eval.c (s_bad_define): New static identifier. | |
39 | ||
40 | (m_body): Fixed comment. | |
41 | ||
42 | (scm_m_define): Don't generate memoized code for definitions that | |
43 | are not on the top level. As a consequence, no memoized code at | |
44 | all is generated for definitions any more: Top level definitions | |
45 | are executed immediately during memoization and internal | |
46 | definitions are handled separately in m_expand_body. | |
47 | ||
48 | (scm_unmemocopy, unmemocopy): Removed code for unmemoizing | |
49 | definitions. Consequently, there is no unmemoizing code any more | |
50 | that might modify the environment. Thus, the old scm_unmemocopy | |
51 | is removed and the old unmemocopy is renamed to scm_unmemocopy. | |
52 | ||
53 | (SCM_CEVAL): The SCM_IM_DEFINE keyword can no longer occur in | |
54 | memoized code. Call EVALCAR for continuations. Prefer !SCM_NULLP | |
55 | over SCM_NIMP in places, where the argument is known to be part of | |
56 | a proper list. | |
57 | ||
018d4730 KR |
58 | 2003-11-21 Kevin Ryde <user42@zip.com.au> |
59 | ||
60 | * numbers.c (scm_abs): Allocate a new real only for negatives, as done | |
61 | for bignums. | |
62 | ||
63 | * numbers.c (scm_bit_extract): Use mpz functions, rearrange inum case | |
64 | to share some shifting. | |
65 | ||
66 | * numbers.c (scm_integer_expt): Don't mpz_init after scm_i_clonebig or | |
67 | scm_i_mkbig, since they do so already. Don't mpz_clear a bignum SCM, | |
68 | since gc does this. | |
69 | ||
4bca30d8 MV |
70 | 2003-11-19 Marius Vollmer <mvo@zagadka.de> |
71 | ||
fb16d26e MV |
72 | * numbers.c (scm_make_ratio): Rewritten to have a simpler |
73 | structure. Previously, not all cases with a negative denominator | |
74 | were covered. | |
75 | ||
4bca30d8 MV |
76 | * numbers.c (mem2decimal_from_point): use scm_divide instead of |
77 | scm_divide2real when forming the fractional part. This allows | |
78 | "#e1.2" to yield 6/5. | |
79 | ||
80 | * numbers.c (scm_i_fraction_equalp): Do not treat the return value | |
81 | of scm_equal_p as a C boolean, use SCM_FALSEP. Previously, all | |
82 | fractions were equal to each other regardless of value. Ooops. | |
83 | ||
84 | * numbers.c (scm_rationalize): Return an inexact result when given | |
85 | inexact arguments. | |
86 | ||
87 | * numbers.c (scm_exact_p, scm_inexact_p): Throw error for | |
88 | non-numbers. | |
89 | ||
bdf26b60 MV |
90 | 2003-11-18 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
91 | ||
92 | Support for exact fractions from Bill Schottstaedt! Thanks! | |
93 | ||
94 | * print.c (scm_iprin1): Handle fractions. | |
95 | ||
96 | * objects.h (scm_class_fraction): New. | |
97 | * objects.c (scm_class_fraction): New. | |
98 | (scm_class_of): Handle fractions. | |
99 | ||
100 | * hash.c (scm_hasher): Handle fractions. | |
101 | ||
102 | * numbers.c: New code for handling fraction all over the place. | |
103 | (scm_odd_p, scm_even_p): Handle inexact integers. | |
104 | (scm_rational_p): New function, same as scm_real_p. | |
105 | (scm_round_number, scm_truncate_number, scm_ceiling, scm_floor): | |
106 | New exact functions that replace the inexact 'dsubr' | |
107 | implementations. | |
108 | (scm_numerator, scm_denominator): New. | |
109 | ||
110 | * numbers.h (SCM_NUMP): Recognize fractions. | |
111 | (SCM_FRACTIONP, SCM_SLOPPY_FRACTIONP, SCM_FRACTION_NUMERATOR, | |
112 | SCM_FRACTION_DENOMINATOR, SCM_FRACTION_SET_NUMERATOR, | |
113 | SCM_FRACTION_SET_DENOMINATOR, SCM_FRACTION_REDUCED_BIT, | |
114 | SCM_FRACTION_REDUCED_SET, SCM_FRACTION_REDUCED_CLEAR, | |
115 | SCM_FRACTION_REDUCED): New. | |
116 | (scm_floor, scm_ceiling, scm_truncate_number, scm_round_number): | |
117 | New prototypes. | |
118 | (scm_make_ratio, scm_rationalize, scm_numerator, scm_denominator, | |
119 | scm_rational_p): New prototypes. | |
120 | (scm_i_dbl2num, scm_i_fraction2double, scm_i_fraction_equalp, | |
121 | scm_i_print_fraction): New prototypes. | |
122 | ||
123 | * goops.c (create_standard_classes): Create "<fraction>" class. | |
124 | ||
125 | * gc-mark.c (scm_gc_mark_dependencies): Handle fractions. | |
126 | ||
127 | * gc-card.c (scm_i_sweep_card): Include scm_tc16_fraction as a | |
128 | case in the switch, but do nothing for now. | |
129 | ||
130 | * eval.c (SCM_CEVAL, SCM_APPLY, call_dsubr_1): Convert fractions | |
131 | to doubles when calling 'dsubr' functions. | |
132 | ||
133 | * eq.c (scm_eqv_p, scm_equal_p): Handle fractions. | |
134 | ||
28fda544 RB |
135 | 2003-11-18 Rob Browning <rlb@defaultvalue.org> |
136 | ||
137 | * gen-scmconfig.c (main): remove public definition of | |
138 | SCM_SIZEOF___INT64 and SCM_SIZEOF_UNSIGNED___INT64 and add | |
139 | direct typedef of long_long and ulong_long inside deprecated block | |
140 | when appropriate. | |
141 | ||
142 | * deprecated.h: move long_long and ulong_long definitions to | |
143 | gen-scmconfig.c so that we don't need to add SCM_SIZEOF___INT64 | |
144 | and SCM_SIZEOF_UNSIGNED___INT64 to the public namespace. | |
145 | ||
b58e7420 MV |
146 | 2003-11-17 Marius Vollmer <mvo@zagadka.de> |
147 | ||
9a1d7d7c MV |
148 | * hash.c (scm_string_hash): New hashing algorithm that takes the |
149 | complete string into account. | |
150 | ||
b58e7420 MV |
151 | * eval.c (scm_m_generalized_set_x): Macroexpand the target when it |
152 | is a list. This allows (@ ...) to work with set!. | |
9a1d7d7c MV |
153 | (scm_m_generalized_set_x): Use ASSERT_SYNTAX_2 instead of |
154 | SCM_ASSYNT. | |
b58e7420 MV |
155 | |
156 | * script.c (scm_compile_shell_switches): Use scm_c_read_string for | |
157 | the "-e" option instead of scm_str2symbol. This allows things | |
158 | like (@ ...) to be specified for the entry point. | |
159 | ||
461bffb1 DH |
160 | 2003-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
161 | ||
162 | * eval.c (scm_m_letstar): Create memoized code in place to | |
163 | minimize consing. | |
164 | ||
6f81708a DH |
165 | 2003-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
166 | ||
167 | * eval.c (s_splicing): Commented and reformulated. | |
168 | ||
169 | (lookup_global_symbol, lookup_symbol): New static functions. | |
170 | ||
171 | (s_test, s_bindings, s_duplicate_bindings, s_variable): Removed. | |
172 | ||
173 | (try_macro_lookup, literal_p): Use lookup_symbol instead of | |
174 | creating a temporary pair for scm_lookupcar. | |
175 | ||
176 | (scm_unmemocar, unmemocar): Renamed scm_unmemocar to unmemocar, | |
177 | created deprecated wrapper function scm_unmemocar. | |
178 | ||
179 | (SCM_VALIDATE_NON_EMPTY_COMBINATION, scm_sym_else, | |
180 | scm_sym_unquote, scm_sym_uq_splicing, scm_sym_enter_frame, | |
181 | scm_sym_apply_frame, scm_sym_exit_frame, scm_sym_trace, f_apply, | |
182 | undefineds, sym_three_question_marks): Moved around without | |
183 | modifications. | |
184 | ||
185 | * eval.c, eval.h (scm_macroexp, scm_unmemocar): Deprecated. | |
186 | ||
910b5125 DH |
187 | 2003-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de> |
188 | ||
189 | * eval.c (try_macro_lookup, expand_user_macros, is_system_macro_p, | |
190 | m_expand_body, scm_m_expand_body): Grouped together with m_body. | |
191 | No further modifications. | |
192 | ||
c86c440b DH |
193 | 2003-11-15 Dirk Herrmann <D.Herrmann@tu-bs.de> |
194 | ||
195 | * eval.c (s_mixed_body_forms): New static identifier. | |
196 | ||
197 | (canonicalize_define, scm_m_define): The check for a bad | |
198 | expression is performed in canonicalize_define now. | |
199 | ||
200 | (try_macro_lookup, expand_user_macros, is_system_macro_p): New | |
201 | static helper functions for m_expand_body. | |
202 | ||
203 | (m_expand_body): Use ASSERT_SYNTAX to signal syntax errors. Only | |
204 | expand user defined macros. Fixed handling of the definition/ | |
205 | expression boundary. Fixed handling of definitions grouped with | |
206 | 'begin. Use canonicalize_define to expand definitions. | |
207 | ||
3890131a MV |
208 | 2003-11-13 Marius Vollmer <mvo@zagadka.de> |
209 | ||
b58e7420 MV |
210 | * read.c (scm_lreadr): detect EOF after backslash, and interpret |
211 | \xNN hexadecimal sequences. From Paul Jarc, thanks! | |
212 | ||
5df36eac MV |
213 | * snarf.h (SCM_SMOB, SCM_GLOBAL_SMOB, SCM_SMOB_MARK, |
214 | SCM_GLOBAL_SMOB_MARK, SCM_SMOB_FREE, SCM_GLOBAL_SMOB_FREE, | |
215 | SCM_SMOB_PRINT, SCM_GLOBAL_SMOB_PRINT, SCM_SMOB_EQUALP, | |
216 | SCM_GLOBAL_SMOB_EQUALP, SCM_SMOB_APPLY, SCM_GLOBAL_SMOB_APPLY): | |
217 | New macros from Paul Jarc. Thanks! | |
218 | ||
3890131a MV |
219 | * gc_os_dep.c (scm_get_stack_base): Provide a definition that |
220 | return NULL when the machine type is unknown. Previously, | |
221 | gc_os_dep.c would refuse to compile. | |
222 | ||
430b8401 DH |
223 | 2003-11-09 Dirk Herrmann <D.Herrmann@tu-bs.de> |
224 | ||
225 | * eval.c (scm_m_body, m_body, scm_m_lambda, memoize_named_let, | |
226 | scm_m_let, scm_m_letrec, m_expand_body): Renamed static function | |
227 | scm_m_body to m_body. | |
228 | ||
328dc9a3 DH |
229 | 2003-11-09 Dirk Herrmann <D.Herrmann@tu-bs.de> |
230 | ||
231 | * eval.c, eval.h (scm_m_expand_body, m_expand_body): Deprecated | |
232 | public use of scm_m_expand_body in eval.h. In eval.c, renamed | |
233 | scm_m_expand_body to m_expand_body and made it static. Added | |
234 | deprecated wrapper scm_m_expand_body. | |
235 | ||
236 | (scm_eval_body, SCM_CEVAL, SCM_APPLY): Use m_expand_body instead | |
237 | of scm_m_expand_body. | |
238 | ||
c2337a61 KR |
239 | 2003-11-09 Kevin Ryde <user42@zip.com.au> |
240 | ||
241 | * dynl.c (scm_dynamic_unlink): Need scm_list_1 on error message | |
242 | argument. Reported by Mike Gran. | |
243 | ||
ced8edb0 DH |
244 | 2003-11-08 Dirk Herrmann <D.Herrmann@tu-bs.de> |
245 | ||
246 | * eval.c (s_missing_body_expression): New static identifier. | |
247 | ||
248 | (s_body): Removed. | |
249 | ||
250 | (scm_m_expand_body): Fixed core dump when passing a body with | |
251 | defines, but without expressions (see additions to syntax.test). | |
252 | Use ASSERT_SYNTAX to signal syntax errors. | |
253 | ||
0f572ba7 DH |
254 | 2003-11-02 Dirk Herrmann <D.Herrmann@tu-bs.de> |
255 | ||
256 | * eval.c (canonicalize_define): New static helper function. | |
257 | ||
258 | (memoize_define, canonicalize_define): Extract handling of | |
259 | function currying to canonicalize_define. | |
260 | ||
2510c810 DH |
261 | 2003-11-02 Dirk Herrmann <D.Herrmann@tu-bs.de> |
262 | ||
263 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): | |
264 | Make sure that error checking in debug mode is not worse than in | |
265 | standard mode. | |
266 | ||
34adf7ea DH |
267 | 2003-11-01 Dirk Herrmann <D.Herrmann@tu-bs.de> |
268 | ||
269 | * eval.c (scm_m_body, scm_m_lambda): Documentation strings are not | |
270 | handled in scm_m_body any more, but rather in scm_m_lambda. | |
271 | ||
272 | (scm_m_body, memoize_named_let, scm_m_let, scm_m_letstar, | |
273 | scm_m_letrec, scm_m_expand_body): Check for validity is done by | |
274 | calling functions of scm_m_body. | |
275 | ||
276 | (scm_m_lambda): Avoid unnecessary consing when creating the | |
277 | memoized code. | |
278 | ||
89bff2fc DH |
279 | 2003-11-01 Dirk Herrmann <D.Herrmann@tu-bs.de> |
280 | ||
281 | * eval.c (s_expression): Added comment. | |
282 | ||
283 | (s_empty_combination, error_unbound_variable): New static | |
284 | identifiers. | |
285 | ||
286 | (SCM_VALIDATE_NON_EMPTY_COMBINATION, SCM_EVALIM2, scm_lookupcar1): | |
287 | Use ASSERT_SYNTAX, syntax_error or error_unbound_variable to | |
288 | signal syntax errors. | |
289 | ||
290 | (SCM_CEVAL): Separated handling of evaluator bytecodes and other | |
291 | scheme objects. | |
292 | ||
60a49842 DH |
293 | 2003-10-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
294 | ||
295 | * eval.c (unmemocar, sym_three_question_marks, scm_unmemocar): | |
296 | Grouped together with unmemocopy, without modifications. | |
297 | ||
298 | (build_binding_list, unmemocopy): Renamed names of list arguments | |
299 | and variables to reflect the actual order of the list elements. | |
300 | ||
70c1c108 DH |
301 | 2003-10-22 Dirk Herrmann <D.Herrmann@tu-bs.de> |
302 | ||
303 | * eval.c (s_defun): New static identifier. | |
304 | ||
305 | (scm_m_nil_cond, scm_m_atfop, scm_m_undefine): Add comments. Use | |
306 | ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing | |
307 | when creating the memoized code. | |
308 | ||
0ee39677 KR |
309 | 2003-10-19 Kevin Ryde <user42@zip.com.au> |
310 | ||
311 | * numbers.c (scm_ash): Revise docstring as per recent update to manual. | |
312 | ||
313 | * numbers.c (scm_i_big2dbl): Rewrite, carefully rounding to "closest" | |
314 | in accordance with R5RS, which just mpz_get_d doesn't really give. | |
315 | ||
9a848baf DH |
316 | 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
317 | ||
318 | * eval.c (s_bad_slot_number): New static identifier. | |
319 | ||
320 | (scm_m_atslot_ref, scm_m_atslot_set_x): Use ASSERT_SYNTAX to | |
321 | signal syntax errors. Avoid unnecessary consing when creating the | |
322 | memoized code. | |
323 | ||
da48db62 DH |
324 | 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
325 | ||
326 | * eval.c (scm_m_cont, scm_m_at_call_with_values, | |
327 | scm_m_generalized_set_x): Use ASSERT_SYNTAX to signal syntax | |
328 | errors. Avoid unnecessary consing when creating the memoized | |
329 | code. | |
330 | ||
331 | (scm_m_generalized_set_x): Let scm_m_set_x handle the R5RS | |
332 | standard case. Make sure line and file information are copied to | |
333 | every created expression. | |
334 | ||
82b3e2c6 DH |
335 | 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
336 | ||
337 | * eval.c (scm_m_set_x, scm_m_apply, scm_m_atbind): Use | |
338 | ASSERT_SYNTAX to signal syntax errors. Avoid unnecessary consing | |
339 | when creating the memoized code. | |
340 | ||
341 | (scm_m_atbind): Reversed the order, in which the init expressions | |
342 | are stored and executed. The order of execution is now equal to | |
343 | the order in which the initializers of the let-forms are executed. | |
344 | Use check_bindings and transform_bindings. | |
345 | ||
346 | (SCM_CEVAL): Eliminated SCM_NIMP in favor of more appropriate | |
347 | !SCM_NULLP. Added some comments. | |
348 | ||
21628685 DH |
349 | 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
350 | ||
351 | * eval.c: Sorted include files alphabetically. | |
352 | ||
353 | (scm_m_begin): Added comment. | |
354 | ||
355 | (scm_m_or): Use ASSERT_SYNTAX to signal syntax errors. Avoid | |
356 | unnecessary consing when creating the memoized code. | |
357 | ||
358 | (iqq, scm_m_quasiquote, scm_m_quote): Use ASSERT_SYNTAX to signal | |
359 | syntax errors. Be more specific about the kind of error that was | |
360 | detected. | |
361 | ||
362 | (scm_m_quote, unmemocopy): As an optimization, vector constants | |
363 | are now inserted unquoted into the memoized code. During | |
364 | unmemoization the quotes are added again to provide syntactically | |
365 | correct code. | |
366 | ||
d6754c23 DH |
367 | 2003-10-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
368 | ||
369 | * eval.c (scm_m_let, scm_m_letstar, scm_m_letrec, | |
370 | scm_m_expand_body, check_bindings): Extracted syntax checking of | |
371 | bindings to new static function check_bindings. | |
372 | ||
373 | (scm_m_let, memoize_named_let): Extracted handling of named let to | |
374 | new static function memoize_named_let. | |
375 | ||
376 | (transform_bindings, scm_m_let, scm_m_letstar, scm_m_letrec): Use | |
377 | ASSERT_SYNTAX to signal syntax errors. Be more specific about the | |
378 | kind of error that was detected. Avoid use of SCM_CDRLOC. Avoid | |
379 | unnecessary consing when creating the memoized code. | |
380 | ||
03a3e941 DH |
381 | 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de> |
382 | ||
383 | * eval.c (s_bad_formals, s_bad_formal, s_duplicate_formal): New | |
384 | static identifiers. | |
385 | ||
386 | (s_clauses, s_formals, s_duplicate_formals): Removed. | |
387 | ||
388 | (scm_m_lambda): Use ASSERT_SYNTAX to signal syntax errors. Be more | |
389 | specific about the kind of error that was detected. Prepare for | |
390 | easier integration of changes for separated memoization. | |
391 | ||
da48db62 | 392 | 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de> |
4610b011 DH |
393 | |
394 | * eval.c (s_duplicate_binding): New static identifier. | |
395 | ||
396 | (scm_m_case): Call scm_c_memq instead of implementing it inline. | |
397 | ||
398 | (scm_m_define): Added comment about how we check for duplicate | |
399 | formals. | |
400 | ||
401 | (scm_m_do): Added check for duplicate bindings. | |
402 | ||
403 | (scm_m_if): Use ASSERT_SYNTAX to signal syntax errors. Avoid | |
404 | unnecessary consing when creating the memoized code. | |
405 | ||
406 | (scm_c_improper_memq, c_improper_memq, scm_m_lambda): Renamed | |
407 | scm_c_improper_memq to c_improper_memq, since it is not exported. | |
408 | ||
409 | (transform_bindings): Call scm_c_memq rather than | |
410 | scm_c_improper_memq. | |
411 | ||
412 | (SCM_CEVAL): Simplified handling of SCM_IM_IF forms. | |
413 | ||
da48db62 | 414 | 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de> |
a954ce1d DH |
415 | |
416 | * eval.c (s_bad_bindings, s_bad_binding, s_bad_exit_clause): New | |
417 | static identifiers. | |
418 | ||
419 | (scm_m_do): Use ASSERT_SYNTAX to signal syntax errors. Be more | |
420 | specific about the kind of error that was detected. Avoid use of | |
421 | SCM_CDRLOC. Avoid unnecessary consing when creating the memoized | |
422 | code, this way also making sure that file name, line number | |
423 | information etc. remain available. | |
424 | ||
da48db62 | 425 | 2003-10-12 Dirk Herrmann <D.Herrmann@tu-bs.de> |
8ae95199 DH |
426 | |
427 | * eval.c (memoize_as_thunk_prototype): New static function. | |
428 | ||
429 | (scm_m_delay, scm_m_future): Use memoize_as_thunk_prototype. | |
430 | Avoid unnecessary consing when creating the memoized code. | |
431 | ||
9b9a35b6 KR |
432 | 2003-10-12 Kevin Ryde <user42@zip.com.au> |
433 | ||
434 | * list.c (scm_append): Track argument number and use in error. | |
435 | ||
cc56ba80 DH |
436 | 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de> |
437 | ||
438 | * eval.c (s_missing_expression, s_bad_variable): New static | |
439 | identifiers. | |
440 | ||
441 | (scm_m_define): Use ASSERT_SYNTAX to signal syntax errors. Prefer | |
442 | R5RS terminology for the naming of variables. Be more specific | |
443 | about the kind of error that was detected. Make sure file name, | |
444 | line number etc. are added to all freshly created expressions. | |
445 | Avoid unnecessary consing when creating the memoized code. | |
446 | ||
609a8b86 DH |
447 | 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de> |
448 | ||
449 | * eval.c (s_extra_expression, s_misplaced_else_clause, | |
450 | s_bad_cond_clause, s_missing_recipient): New static identifiers. | |
451 | ||
452 | (s_extra_case_clause): Removed. | |
453 | ||
454 | (scm_m_case, scm_m_cond): If a clause appears after an else | |
455 | clause, report a misplaced else clause. | |
456 | ||
457 | (scm_m_cond): Use ASSERT_SYNTAX to signal syntax errors. Be more | |
458 | specific about the kind of error that was detected. Handle bound | |
459 | 'else and '=>. Avoid unnecessary consing when creating the | |
460 | memoized code. | |
461 | ||
462 | (scm_m_cond, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize | |
463 | the syntactic keyword 'else and SCM_IM_ARROW to memoize the | |
464 | syntactic keyword '=>. | |
465 | ||
58a2510b DH |
466 | 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de> |
467 | ||
468 | * eval.c (scm_m_case): Allow empty lists of case labels. | |
469 | ||
2a6f7afe DH |
470 | 2003-10-11 Dirk Herrmann <D.Herrmann@tu-bs.de> |
471 | ||
472 | * tags.h (SCM_IM_ELSE, SCM_IM_ARROW): New memoizer codes. | |
473 | ||
474 | * print.c (scm_isymnames): Add names for the new memoizer codes. | |
475 | ||
476 | * eval.c (s_missing_clauses, s_bad_case_clause, | |
477 | s_extra_case_clause, s_bad_case_labels, s_duplicate_case_label, | |
478 | literal_p): New static identifiers. | |
479 | ||
480 | (scm_m_case): Use ASSERT_SYNTAX to signal syntax errors. Be more | |
481 | specific about the kind of error that was detected. Check for | |
482 | duplicate case labels. Handle bound 'else. Avoid unnecessary | |
483 | consing when creating the memoized code. | |
484 | ||
485 | (scm_m_case, unmemocopy, SCM_CEVAL): Use SCM_IM_ELSE to memoize | |
486 | the syntactic keyword 'else. | |
487 | ||
e6729603 DH |
488 | 2003-10-10 Dirk Herrmann <D.Herrmann@tu-bs.de> |
489 | ||
490 | * eval.c (s_bad_expression, syntax_error_key, syntax_error, | |
491 | ASSERT_SYNTAX, ASSERT_SYNTAX_2): New static identifiers. | |
492 | ||
493 | (scm_m_and): Use ASSERT_SYNTAX to signal syntax errors. Avoid | |
494 | unnecessary consing when creating the memoized code. | |
495 | ||
9ddeb776 KR |
496 | 2003-10-09 Kevin Ryde <user42@zip.com.au> |
497 | ||
498 | * numbers.c (scm_inexact_to_exact): Don't depend on what double->long | |
499 | cast gives for values bigger than a long, or for nan or inf. | |
500 | ||
df5af69a DH |
501 | 2003-10-08 Dirk Herrmann <D.Herrmann@tu-bs.de> |
502 | ||
503 | * smob.h (scm_make_smob_type): Made the declaration match the | |
504 | definition. | |
505 | ||
da0e6c2b MV |
506 | 2003-10-07 Marius Vollmer <mvo@zagadka.de> |
507 | ||
508 | * goops.c, objects.h, smob.c, smob.h: Make type names char | |
509 | const * instead of char *. Thanks to Paul Jarc! | |
510 | ||
591924eb KR |
511 | 2003-10-02 Kevin Ryde <user42@zip.com.au> |
512 | ||
ff6ea7b9 | 513 | * strports.c (scm_call_with_output_string): scm_get_output_string |
591924eb KR |
514 | rather than scm_strport_to_string, so as to guard against the port |
515 | having been closed by the called procedure. Reported by Nic Ferrier. | |
516 | ||
f03314f9 DH |
517 | 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
518 | ||
519 | * numbers.h (SCM_INEXACTP): Removed uses of SCM_TYP16S. | |
520 | ||
521 | * tags.h, deprecated.h (SCM_TYP16S): Deprecated and moved from | |
522 | tags.h to deprecated.h. | |
523 | ||
534c55a9 DH |
524 | 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
525 | ||
526 | This set of patches introduces a new tc7 code scm_tc7_number for | |
527 | numbers. Bignums, reals and complex numbers are turned from smobs | |
528 | into subtypes of scm_tc7_number. | |
529 | ||
530 | * tags.h (scm_tc7_number): New. | |
531 | ||
532 | * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c | |
533 | (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c | |
534 | (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c | |
535 | (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c | |
536 | (scm_class_of), print.c (scm_iprin1), smob.c | |
537 | (scm_smob_prehistory): Don't handle bignums, reals and complex | |
538 | numbers as subtypes of scm_tc7_smob any more. | |
539 | ||
540 | * numbers.h, tags.h (scm_tc16_big, scm_tc16_real, | |
541 | scm_tc16_complex): Moved definitions from tags.h to numbers.h. | |
542 | ||
29c4382a DH |
543 | 2003-09-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
544 | ||
545 | * numbers.c (scm_make_complex), gc-card.c (scm_i_sweep_card): Use | |
546 | sizeof (scm_t_complex) to determine the memory size of the | |
547 | malloc'd area for complex numbers. | |
548 | ||
47ae1f0e DH |
549 | 2003-09-17 Dirk Herrmann <D.Herrmann@tu-bs.de> |
550 | ||
551 | * numbers.c (scm_bigequal): Fixed. | |
552 | ||
859b6b2f MV |
553 | 2003-09-16 Marius Vollmer <mvo@zagadka.de> |
554 | ||
555 | * stime.c (scm_current_time): 'time' does not set errno so don't | |
556 | use SCM_SYSERROR for reporting errors. | |
557 | ||
e17d318f DH |
558 | 2003-09-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
559 | ||
560 | This set of patches eliminates the dependency between the | |
561 | implementation of evaluator specific memoization codes and special | |
562 | constants like #f, '() etc. ('flags'), which are not evaluator | |
563 | specific. The goal is to remove definitions of evaluator | |
564 | memoization codes completely from the public interface. This will | |
565 | make it possible to experiment more freely with optimizations of | |
566 | guile's internal representation of memoized code. | |
567 | ||
568 | * objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM. | |
569 | ||
570 | * print.c (iflagnames): New array, holding the printed names of | |
571 | guile's special constants ('flags'). | |
572 | ||
573 | (scm_isymnames): Now holds only the printed names of the | |
574 | memoization codes. | |
575 | ||
576 | (scm_iprin1): Separate the handling of memoization codes and | |
577 | guile's special constants. | |
578 | ||
579 | * tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA, | |
580 | SCM_IFLAGNUM): new | |
581 | ||
582 | (scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T, | |
583 | SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND, | |
584 | SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF, | |
585 | SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE, | |
586 | SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed | |
587 | values. | |
588 | ||
589 | (SCM_IFLAGP): SCM_IFLAGP now only tests for flags. | |
590 | ||
591 | (SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the | |
592 | tc9 macros and scm_tc9_flag. | |
593 | ||
eecac806 MV |
594 | 2003-09-15 Marius Vollmer <mvo@zagadka.de> |
595 | ||
596 | * posix.c (scm_setgroups): Check that the gid list is not too | |
597 | long. Thanks to Paul Jarc! | |
598 | ||
22f2cf2d DH |
599 | 2003-09-14 Dirk Herrmann <D.Herrmann@tu-bs.de> |
600 | ||
601 | * tags.h: Reduced the number of short instructions from 14 to 13. | |
602 | The typecode of the former 14th short instruction is now used to | |
603 | represent long instructions. Changed some comments to reflect | |
604 | this fact. | |
605 | ||
606 | (SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was | |
607 | previously used by SCM_IM_DEFINE. | |
608 | ||
609 | (SCM_IM_DEFINE): Turned into a long instruction. | |
610 | ||
611 | * eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long | |
612 | instruction. | |
613 | ||
614 | * eval.c (SCM_CEVAL): Since characters and iflags have now a tc7 | |
615 | code that is separate from all instructions, one level of dispatch | |
616 | for long instructions can be eliminated. | |
617 | ||
618 | * print.c (scm_isymnames): Removed some commented code. | |
619 | ||
62f548e1 MV |
620 | 2003-09-12 Marius Vollmer <mvo@zagadka.de> |
621 | ||
97a61c5f MV |
622 | * __scm.h (SCM_FENCE): Use __memory_barrier with the Intel |
623 | compiler on IA64. | |
624 | ||
50e0ba57 MV |
625 | * hashtab.h (scm_tc16_hashtable): Added "extern" declaration. |
626 | ||
627 | * modules.c (scm_module_reverse_lookup): Check that the obarray | |
628 | really is a hashtable and do nothing if not. | |
629 | ||
62f548e1 MV |
630 | * inline.h: Use "extern inline" only with GCC. Use "static |
631 | inline" else. | |
632 | ||
0d5e3480 DH |
633 | 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
634 | ||
635 | * numbers.h (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Removed uses | |
636 | of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP. | |
637 | ||
638 | * numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP, | |
639 | SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to | |
640 | deprecated.h. | |
641 | ||
6b412e91 DH |
642 | 2003-09-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
643 | ||
644 | * eq.c (scm_eqv_p, scm_equal_p): Removed uses of | |
645 | SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP. | |
646 | ||
647 | * eq.c (scm_eqv_p, scm_equal_p): Reordered comparisons from | |
648 | 0.0==some_expression to some_expression==0.0. The latter is | |
649 | better readable. The former is preferred by some people, since it | |
650 | leads to a compiler error when confusing == with =. However, when | |
651 | using gcc, a warning will be issued if in an if-statement an | |
652 | assigment appears. Since many Guile developers are using gcc, | |
653 | such errors will not remain unnoticed anyway. We can therefore | |
654 | focus on better readability. | |
655 | ||
7e3b25bf DH |
656 | 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
657 | ||
658 | * tags.h: Added description of Guile's type system. Removed some | |
659 | old and misleading comments. | |
660 | ||
3ea39242 DH |
661 | 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
662 | ||
663 | * unit.c (scm_cvref): Eliminate unnecessary uses of SCM_NIMP, | |
664 | SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP. | |
665 | ||
5d7d39ff DH |
666 | 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
667 | ||
668 | * numbers.h (SCM_MAKINUM): Define in terms of scm_tc2_int. | |
669 | ||
670 | (SCM_INEXACTP, SCM_REALP, SCM_COMPLEXP): Define in terms of the | |
671 | respective SLOPPY macro. | |
672 | ||
baa84a20 DH |
673 | 2003-09-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
674 | ||
675 | * eq.c (scm_equal_p): Use SCM_TYP7 to check if an object is of | |
676 | type string, not SCM_TYP7S. | |
677 | ||
ba15f500 KR |
678 | 2003-09-03 Kevin Ryde <user42@zip.com.au> |
679 | ||
680 | * numbers.c (scm_lognot): Correction to docstring, ones-complement not | |
681 | 2s-complement. | |
682 | ||
53bb8782 KR |
683 | * stime.c (scm_strptime): Add comment about glibc strptime %s and |
684 | current timezone requiring SCM_DEFER_INTS. | |
685 | ||
defdc4b4 NJ |
686 | 2003-08-30 Neil Jerram <neil@ossau.uklinux.net> |
687 | ||
688 | * script.c (scm_compile_shell_switches): Make -s switch optional | |
689 | if file to be loaded does not begin with a `-'. (Thanks to Aaron | |
690 | VanDevender for the patch!) | |
691 | ||
0f008a15 KR |
692 | 2003-08-30 Kevin Ryde <user42@zip.com.au> |
693 | ||
694 | * numbers.c (scm_lognot): Rewrite using ~ and mpz_com, for directness | |
695 | and to have non-integer types rejected as per other logical funcs. | |
696 | ||
438a3ba1 KR |
697 | 2003-08-28 Kevin Ryde <user42@zip.com.au> |
698 | ||
699 | * gc.h (scm_remember_upto_here_1): Revise comments on the asm form. | |
700 | ||
98dceb37 KR |
701 | 2003-08-23 Kevin Ryde <user42@zip.com.au> |
702 | ||
703 | * simpos.c (scm_system): Remove SCM_DEFER_INTS, system() should be | |
704 | thread safe, and could take a long time too. | |
705 | ||
1fa79a38 KR |
706 | 2003-08-22 Kevin Ryde <user42@zip.com.au> |
707 | ||
708 | * numbers.c (scm_difference): Correction to bignum - negative inum. | |
709 | ||
d97f9b42 KR |
710 | 2003-08-14 Kevin Ryde <user42@zip.com.au> |
711 | ||
712 | * gc.h (scm_remember_upto_here_1, scm_remember_upto_here_2) | |
713 | [__GNUC__]: Use volatile asm macros rather than a function call. | |
714 | * gc.c (scm_remember_upto_here_1, scm_remember_upto_here_2): Undefine | |
715 | macros while defining functions. | |
716 | ||
717 | * simpos.c (getenv): Use <stdlib.h> for prototype. | |
718 | (scm_system): In docstring, refer to status:exit-val rather than | |
719 | "functions above". | |
720 | ||
b9052fcc KR |
721 | 2003-08-09 Kevin Ryde <user42@zip.com.au> |
722 | ||
723 | * srcprop.c (scm_source_properties): Return plist from hash if it's a | |
724 | list set by source-properties! rather than an SRCPROPS object, | |
725 | ||
8e5b4b9e KR |
726 | 2003-07-29 Kevin Ryde <user42@zip.com.au> |
727 | ||
728 | * properties.c (scm_primitive_property_ref): In docstring, note | |
729 | parameters to not-found-proc, use hyphens rather than underscores for | |
730 | that parameter name. | |
731 | (scm_primitive_property_set_x): In docstring, VAL is the value | |
732 | parameter not CODE. | |
733 | ||
20703ac4 MV |
734 | 2003-07-27 Marius Vollmer <mvo@zagadka.de> |
735 | ||
c6ccee34 MV |
736 | * print.c (scm_print_symbol_name): handle more weird characters by |
737 | escaping the symbol name properly. Thanks to Paul Jarc! | |
738 | ||
2f4931bf MV |
739 | * posix.h (scm_setgroups): New prototype. |
740 | * posix.c (scm_setgroups): New. Thanks to Paul Jarc! | |
741 | (scm_getgroups): Handle groups ids that don't fit into a fixnum. | |
742 | Don't use SCM_WRITABLE_VELTS. | |
743 | ||
265c456f MV |
744 | * gc.h (SCM_GC_SET_CELL_BVEC): New. |
745 | * gc-card.c (scm_i_init_card_freelist): Use it. Thanks to | |
746 | Matthias Koeppe! | |
747 | ||
20703ac4 MV |
748 | * __scm.h (SCM_C_INLINE_KEYWORD): New. |
749 | * numbers.c: Use it in place of SCM_C_INLINE so that the code | |
750 | compiles when SCM_C_INLINE is undefined. | |
751 | ||
59c4bb82 DH |
752 | 2003-07-24 Dirk Herrmann <D.Herrmann@tu-bs.de> |
753 | ||
754 | * __scm.h: Reformulated the architecture and compiler properties | |
755 | in terms of properties of scm_t_bits and SCM variables rather than | |
756 | in terms of c standard types. This is since it is not known which | |
757 | of the standard types scm_t_bits and SCM variables will be defined | |
758 | to. | |
759 | ||
d7850c8d KR |
760 | 2003-07-24 Kevin Ryde <user42@zip.com.au> |
761 | ||
762 | * numbers.c (scm_angle): Use scm_flo0 for non-negative inum, bignum | |
763 | and real. | |
764 | ||
8a0c514f KR |
765 | 2003-07-18 Kevin Ryde <user42@zip.com.au> |
766 | ||
767 | * numbers.c (scm_product): In complex * bignum, correction to | |
768 | REAL/IMAG fetch, x is the complex, not y. | |
769 | ||
0aacf84e MD |
770 | 2003-07-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
771 | ||
772 | * numbers.c (scm_odd_p, scm_even_p): Bugfix: Treat result of | |
773 | scm_inf_p test as Scheme values. | |
774 | (scm_sum): Bugfix: Normalize bignum created from a negative bignum | |
775 | and a positive inum. | |
776 | Use GNU indentation style. | |
777 | ||
192de9a4 DH |
778 | 2003-07-12 Dirk Herrmann <D.Herrmann@tu-bs.de> |
779 | ||
780 | * values.c (scm_values): Build lists of length 1 by using | |
781 | scm_list_1 instead of using scm_cons. | |
782 | ||
bbb4438a KR |
783 | 2003-07-10 Kevin Ryde <user42@zip.com.au> |
784 | ||
b58c85ce KR |
785 | * deprecation.c (scm_c_issue_deprecation_warning_fmt): Add va_end. |
786 | * list.c (scm_list_n): Ditto. | |
787 | ||
bbb4438a KR |
788 | * gc-malloc.c (scm_gc_realloc): Define "ptr" at start of function. |
789 | ||
287f8ad1 KR |
790 | 2003-07-08 Matthias Koeppe <mkoeppe@merkur.math.uni-magdeburg.de> |
791 | ||
792 | * tags.h (scm_t_bits, scm_t_signed_bits, etc): Avoid solaris empty | |
793 | defines of INTPTR_MAX and UINTPTR_MAX, combine conditionals for | |
794 | scm_t_bits and scm_t_signed_bits to avoid any chance of one and not | |
795 | the other using intptr_t. | |
796 | ||
005d2366 KR |
797 | 2003-07-08 Kevin Ryde <user42@zip.com.au> |
798 | ||
0aacf84e | 799 | * numbers.c (scm_make_polar): Use sincos, when available. |
005d2366 KR |
800 | (scm_magnitude): Use hypot. |
801 | ||
802 | * ports.c (scm_char_ready_p, scm_peek_char): In docstrings, don't use | |
803 | @footnote since it doesn't go through to guile-procedures.txt. | |
804 | ||
805 | * threads.c (scm_call_with_new_thread): In docstring, use "( )" | |
806 | outside @var to quieten makeinfo, and use @code. | |
807 | ||
cbfe8e62 HWN |
808 | 2003-07-06 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
809 | ||
810 | * gc-malloc.c (decrease_mtrigger): new function | |
811 | (increase_mtrigger): new function, separate debug registering and | |
812 | mtrigger administration. | |
813 | (scm_gc_realloc): bugfix: do mtrigger administration before the | |
814 | actual realloc, for the realloc might invalidate a GC-d segment of | |
815 | memory. Thanks to Sam Hocevar for pointing this out. | |
816 | (scm_gc_realloc): use scm_malloc_reregister instead of | |
817 | unregistering and registering in sequence. | |
818 | ||
aeb4c2e1 HWN |
819 | 2003-07-03 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
820 | ||
821 | * __scm.h (SCM_ASSERT): change "else" expansion to "do { } while (0)" | |
822 | ||
4c27f8d2 HWN |
823 | 2003-07-02 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
824 | ||
825 | * __scm.h (SCM_ASRTGO): add "else" to macro expansions with if | |
826 | clauses. | |
827 | ||
983e697d MV |
828 | 2003-06-29 Marius Vollmer <mvo@zagadka.de> |
829 | ||
830 | * deprecated.h (SCM_OPDIRP, scm_fport, scm_option, scm_srcprops, | |
831 | scm_srcprops_chunk, scm_info_frame, scm_stack, scm_array, | |
832 | scm_array_dim, SCM_ARRAY_CONTIGUOUS, SCM_FUNC_NAME, SCM_WTA, | |
833 | RETURN_SCM_WTA, SCM_VALIDATE_NUMBER_COPY, | |
834 | SCM_VALIDATE_NUMBER_DEF_COPY, SCM_VALIDATE_OPDIR): Re-added from | |
835 | the release_1_6 branch. | |
836 | ||
78b6566e SJ |
837 | 2003-06-25 Stefan Jahn <stefan@lkcc.org> |
838 | ||
839 | * continuations.c: Redeclaration of getcontext() via the | |
840 | __asm__ ("getcontext") directive. | |
841 | ||
842 | * continuations.h: Include <ucontext.h> instead of | |
843 | <sys/ucontext.h>. | |
844 | ||
1ebb8497 KR |
845 | 2003-06-21 Kevin Ryde <user42@zip.com.au> |
846 | ||
847 | * numbers.c (_GNU_SOURCE): #define, to get C99 things. | |
848 | (scm_asinh, scm_acosh, scm_atanh, scm_truncate, $asinh, $acosh, | |
849 | $atanh, truncate): Use C library asinh, acosh, atanh and trunc, when | |
850 | available. | |
851 | (scm_inexact_to_exact): Expand isfinite to its definition !xisinf. | |
852 | (isfinite): Remove, conflicts with C99 isfinite(). | |
853 | ||
fbf85ba4 MV |
854 | 2003-06-19 Marius Vollmer <mvo@zagadka.de> |
855 | ||
856 | * deprecated.h, deprecated.c (scm_strhash, scm_sym2ovcell_soft, | |
857 | scm_sym2ovcell, scm_intern_obarray_soft, scm_intern_obarray, | |
858 | scm_symbol_value0, scm_string_to_obarray_symbol scm_intern_symbol, | |
859 | scm_unintern_symbol, scm_symbol_binding, scm_symbol_interned_p, | |
860 | scm_symbol_bound_p, scm_symbol_set_x, scm_gentemp): Re-added from | |
861 | the release_1_6 branch. | |
862 | ||
fcc5d734 SJ |
863 | 2003-06-14 Stefan Jahn <stefan@lkcc.org> |
864 | ||
865 | * threads.h: Redefined scm_getspecific() and scm_setspecific() | |
866 | to be functions instead of macros. | |
867 | ||
868 | * threads.c: Conditionalized inclusion of <sys/time.h> and | |
869 | <unistd.h>. | |
870 | (scm_getspecific, scm_setspecific): Made these two function | |
871 | real part of the API. | |
872 | ||
873 | * posix.c (s_scm_putenv): Added some code to make a | |
874 | (putenv "FOO="), i.e. setting an empty string, work also on | |
875 | Win32 systems. Thanks to Kevin Ryde for the proposal. | |
876 | ||
c3ae8e07 KR |
877 | 2003-06-12 Kevin Ryde <user42@zip.com.au> |
878 | ||
75b14838 KR |
879 | * posix.c (scm_putenv): Free temporary ptr in mingw unset. Add |
880 | freebsd to comment about need to use unsetenv. | |
c3ae8e07 | 881 | |
9d9fa092 MV |
882 | 2003-06-02 Marius Vollmer <mvo@zagadka.de> |
883 | ||
884 | * ports.c (scm_peek_char): Safe the column of the port around the | |
885 | getc/ungetc calls. Thanks to Dr. Peter Ivanyi! | |
886 | ||
f2478375 KR |
887 | 2003-06-07 Kevin Ryde <user42@zip.com.au> |
888 | ||
889 | * tags.h: Use inttypes.h and stdint.h when available, for INTPTR_MAX | |
890 | and friends required by scm_t_bits setups. | |
891 | ||
6375e040 DH |
892 | 2003-06-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
893 | ||
894 | * tags.h (scm_tc2_int): Added. | |
895 | ||
896 | * tags.h (scm_tc3_int_1, scm_tc3_int_2): Expressed in terms of | |
897 | scm_tc2_int. | |
898 | ||
899 | * tags.h (scm_tcs_cons_imcar, scm_tcs_cons_nimcar, scm_tcs_struct, | |
900 | scm_tcs_closures): Hard coded values replaced by symbolic ones. | |
901 | ||
f5c6ec2f DH |
902 | 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de> |
903 | ||
904 | * eval.c: Partially undid my patch from 2003-05-31. This patch | |
905 | caused the segfault referenced in the previous changelog entry. | |
906 | ||
47dbd81e DH |
907 | 2003-06-05 Dirk Herrmann <D.Herrmann@tu-bs.de> |
908 | ||
909 | * tags.h: Fixed comment about the immediate type code layout. | |
910 | ||
911 | * eval.c: Fixed handling of non-special instructions. Without | |
912 | this patch, guile will segfault on (#\0) and similar instructions. | |
913 | ||
3ec52c51 KR |
914 | 2003-06-05 Kevin Ryde <user42@zip.com.au> |
915 | ||
916 | * numbers.c (scm_max, scm_min): For inum, bignum and real, if other | |
917 | operand is NaN, then return NaN. Also avoid passing NaN to mpz_cmp_d. | |
918 | ||
e418bd7c KR |
919 | * read.c (scm_input_error): Pass arg list parameter to scm_error_scm, |
920 | rather than SCM_EOL. Needed by "Unknown # object" case in scm_lreadr. | |
921 | ||
d0624e39 DH |
922 | 2003-06-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
923 | ||
924 | * __scm.h, gc-card.c (SCM_DEBUG_DEBUGGER_SUPPORT, | |
925 | SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro | |
926 | SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and | |
927 | generalized it to apply not only to C level functions but also to | |
928 | scheme level functions. | |
929 | ||
930 | * debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?, | |
931 | scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?, | |
932 | scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to | |
933 | eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1 | |
934 | only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p, | |
935 | respectively. | |
936 | ||
937 | * deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC, | |
938 | SCM_IDSTMSK): Deprecated. The macro definitions are moved from | |
939 | eval.h into eval.c and a copy is placed into deprecated.h. | |
940 | ||
941 | * eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed | |
942 | into eval.c. This definition was not part of the API in any | |
943 | officially released version of guile and thus does not need to go | |
944 | through a phase of deprecation. | |
945 | ||
e90c3a89 DH |
946 | 2003-06-02 Dirk Herrmann <D.Herrmann@tu-bs.de> |
947 | ||
d0624e39 DH |
948 | * deprecated.c, deprecated.h, eval.c, eval.h (scm_s_expression, |
949 | scm_s_test, scm_s_body, scm_s_bindings, scm_s_variable, | |
950 | scm_s_clauses, scm_s_formals): Deprecated. In eval.c the | |
e90c3a89 DH |
951 | definitions are make static and renamed from scm_s_xxx to s_xxx. |
952 | In deprecated.c the original definitions are copied. | |
953 | ||
d0624e39 DH |
954 | * deprecated.h, eval.c, eval (SCM_EVALIM2, SCM_EVALIM, SCM_XEVAL, |
955 | SCM_XEVALCAR): Deprecated. The macro definitions are moved from | |
e90c3a89 DH |
956 | eval.h into eval.c and a copy (slightly modified to work in user |
957 | code) is placed into deprecated.h. | |
958 | ||
959 | * eval.c: Use the local static s_xxx definitions instead of the | |
960 | scm_s_xxx definitions throughout. | |
961 | ||
14b18ed6 DH |
962 | 2003-06-01 Dirk Herrmann <D.Herrmann@tu-bs.de> |
963 | ||
964 | This set of patches separates the representation of the cxr family | |
965 | of functions (car, cdr etc.) from the dsubr family of functions | |
966 | (i. e. functions that take a double precision floating point | |
967 | argument). Further, the algorithm for handling the cxr function | |
968 | is improved. | |
969 | ||
970 | * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_1), numbers.c | |
971 | (scm_asinh, scm_acosh, scm_atanh, scm_truncate, scm_round, floor, | |
972 | ceil, sqrt, fabs, exp, log, sin, cos, tan, asin, acos, atan, sinh, | |
973 | cosh, tanh), objects.c (scm_class_of), procprop.c | |
974 | (scm_i_procedure_arity), ramap.c (scm_array_map_x), tags.h | |
975 | (scm_tc7_dsubr, scm_tcs_subrs): Introduce scm_tc7_dsubr as new | |
976 | typecode for the dsubr family of functions. | |
977 | ||
978 | * ramap.c (ramap_cxr, ramap_dsubr): Renamed ramap_cxr to | |
979 | ramap_dsubr. | |
980 | ||
981 | * eval.c (SCM_CEVAL, SCM_APPLY, call_cxr_1), pairs.c | |
982 | (scm_init_pairs): Make use of the (now usable) second cell element | |
983 | of a scm_tc7_cxr function to implement the cxr family of functions | |
984 | more efficiently. | |
985 | ||
2ca0d207 DH |
986 | 2003-05-31 Dirk Herrmann <D.Herrmann@tu-bs.de> |
987 | ||
988 | * eval.c (SCM_CEVAL, SCM_APPLY, scm_trampoline_0, | |
989 | scm_trampoline_1, scm_trampoline_2): Postpone error cases to the | |
990 | end of an if-else-if-sequence of checks. | |
991 | ||
9a069bdd DH |
992 | 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de> |
993 | ||
994 | * eval.c (SCM_CEVAL): Improved readability of call-with-values | |
995 | execution. Generalize apply_closure to apply_proc and use that | |
996 | for call-with-values. | |
997 | ||
e910e9d2 DH |
998 | 2003-05-30 Dirk Herrmann <D.Herrmann@tu-bs.de> |
999 | ||
1000 | * eval.c (SCM_CEVAL): Avoid one level of indirection when applying | |
1001 | a non closure. | |
1002 | ||
1e498fbd SJ |
1003 | 2003-05-30 Stefan Jahn <stefan@lkcc.org> |
1004 | ||
1005 | * posix.c (s_scm_putenv): Use the new HAVE_UNSETENV | |
1006 | appropriately for mingw32 hosts. | |
1007 | ||
1008 | * numbers.h: Defining copysign(), isnan() and finite() to | |
1009 | be prefixed by a single '_' for mingw32 hosts. | |
1010 | ||
c47e2599 KR |
1011 | 2003-05-30 Kevin Ryde <user42@zip.com.au> |
1012 | ||
1013 | * numbers.c (z_negative_one): New variable. | |
1014 | (scm_init_numbers): Initialize it. | |
1015 | (scm_logcount): Use it and mpz_hamdist to count zeros for negatives. | |
1016 | ||
2e945bcc SJ |
1017 | 2003-05-29 Stefan Jahn <stefan@lkcc.org> |
1018 | ||
1019 | * win32-dirent.c: Use malloc() instead of scm_malloc(). | |
1020 | ||
1021 | * stime.c (s_scm_strftime): Add a type cast to avoid compiler | |
1022 | warning. | |
1023 | ||
1024 | * posix.c (s_scm_putenv): Disable use of unsetenv() for the | |
1025 | mingw32 build. | |
1026 | ||
1027 | * modules.c (s_scm_module_import_interface): Renamed local | |
1028 | variable interface to _interface. Seems like 'interface' | |
1029 | is a special compiler directive for the mingw32 compiler. | |
1030 | ||
1031 | * mkstemp.c: Provide prototype to avoid compiler warning. | |
1032 | ||
1033 | * load.c (s_scm_search_path): Fixed absolute and relative | |
1034 | path detections for native Windows platforms. | |
1035 | ||
1036 | * gc.h, threads.h: Export some more symbols using SCM_API (necessary | |
1037 | to build on mingw32). | |
1038 | ||
1039 | * gc-freelist.c ("s_scm_map_free_list", | |
1040 | "s_scm_gc_set_debug_check_freelist_x"): Fixed use of FUNC_NAME. | |
1041 | ||
1042 | * fports.c (fport_fill_input): Disable use of | |
1043 | fport_wait_for_input() on Win32 platforms. | |
1044 | ||
1045 | * filesys.c (s_scm_basename): Fixed __MINGW32__ code. | |
1046 | ||
1047 | * Makefile.am: Modified some rules for cross compiling. | |
1048 | ||
ddd8f927 DH |
1049 | 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1050 | ||
1051 | * eval.c (SCM_CEVAL): In case of an application, all checks for a | |
1052 | proper function object and the correct number of arguments are now | |
1053 | performed in the application part of SCM_CEVAL. | |
1054 | ||
1055 | (scm_badformalsp): Removed. | |
1056 | ||
f8ba2197 DH |
1057 | 2003-05-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1058 | ||
1059 | * deprecated.c (scm_read_and_eval_x): Fixed C99-ism. | |
1060 | ||
79f55b7c MD |
1061 | 2003-05-22 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1062 | ||
a502595f MD |
1063 | * num2integral.i.c (NUM2INTEGRAL): Avoid warning about conditional |
1064 | always being false by inserting preprocessor conditional. (Thanks | |
1065 | to Bruce Korb.) | |
1066 | ||
79f55b7c MD |
1067 | * __scm.h (SCM_STACK_PTR): New macro. (Cast argument through |
1068 | (void *) in order to avoid an aliasing warning; thanks to Bruce | |
1069 | Korb.) | |
1070 | ||
1071 | * stackchk.h (SCM_STACK_OVERFLOW_P): Use SCM_STACK_PTR. | |
1072 | ||
1073 | * threads.c (suspend, launch_thread, scm_threads_mark_stacks): Use | |
1074 | SCM_STACK_PTR. | |
1075 | ||
1076 | * threads.c (scm_threads_mark_stacks): Bugfix: Changed | |
1077 | thread->base --> t->base. | |
1078 | ||
1079 | * eval.c (SCM_CEVAL): Don't cast argument of SCM_STACK_OVERFLOW_P. | |
1080 | ||
47dee228 MV |
1081 | 2003-05-20 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1082 | ||
1083 | * deprecated.h, deprecated.c (scm_makstr, scm_makfromstr, | |
1084 | scm_variable_set_name_hint, scm_builtin_variable, | |
1085 | scm_internal_with_fluids, scm_make_gsubr, | |
1086 | scm_make_gsubr_with_generic, scm_create_hook, SCM_LIST0, | |
1087 | SCM_LIST1, SCM_LIST2, SCM_LIST3, SCM_LIST4, SCM_LIST5, SCM_LIST6, | |
1088 | SCM_LIST7, SCM_LIST8, SCM_LIST9, scm_listify, scm_sloppy_memq, | |
85494587 MV |
1089 | scm_sloppy_memv, scm_sloppy_member, scm_read_and_eval_x, |
1090 | scm_subr_entry, SCM_SUBR_DOC, scm_make_subr, | |
1091 | scm_make_subr_with_generic, scm_make_subr_opt, | |
1092 | scm_call_catching_errors, scm_make_smob_type_mfpe, | |
1093 | scm_set_smob_mfpe, scm_strprint_obj, scm_read_0str, scm_eval_0str, | |
1094 | SCM_CHARS, SCM_UCHARS, SCM_LENGTH): Re-added from the release_1_6 | |
1095 | branch. Some have been slightly rewritten. | |
1096 | (scm_i_object_chars, scm_i_object_length): New, to support | |
1097 | SCM_CHARS, SCM_UCHARS, and SCM_LENTH. | |
1098 | ||
e681d187 DH |
1099 | 2003-05-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1100 | ||
1101 | * eval.c (scm_m_do, unmemocopy, SCM_CEVAL): Reversed order of | |
1102 | names and inits in the memoized code of do. | |
1103 | ||
7e59d9d4 MD |
1104 | 2003-05-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1105 | ||
1106 | * c-tokenize.lex (yyget_lineno, yyget_in, yyget_out, yyget_leng, | |
1107 | yyget_text, yyset_lineno, yyset_in, yyset_out, yyget_debug, | |
1108 | yyset_debug, yylex_destroy): Added prototypes (otherwise we'll get | |
1109 | a compilation error if error-on-warning is enabled). | |
1110 | ||
9950a42c MV |
1111 | 2003-05-17 Marius Vollmer <mvo@zagadka.de> |
1112 | ||
1113 | * c-tokenize.lex: Gobble up complete lines after a '#'. This | |
1114 | removes preprocessor directives from the snarfage that might | |
1115 | otherwise confuse us. These directives appear when compiling with | |
1116 | "-g3", for example. | |
1117 | ||
0068984b HWN |
1118 | 2003-05-16 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1119 | ||
26e68795 HWN |
1120 | * ChangeLog: add my surname |
1121 | ||
0068984b HWN |
1122 | * srcprop.c (scm_finish_srcprop): use |
1123 | scm_gc_register_collectable_memory() | |
1124 | (scm_make_srcprops): idem. | |
1125 | ||
131805f0 HWN |
1126 | 2003-05-14 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1127 | ||
1128 | * gc-malloc.c (scm_gc_register_collectable_memory): avoid | |
1129 | wrap-around for scm_mtrigger | |
1130 | (scm_gc_register_collectable_memory): abort on overflowing | |
1131 | scm_mallocated(). | |
1132 | ||
d4611024 KR |
1133 | 2003-05-13 Kevin Ryde <user42@zip.com.au> |
1134 | ||
1135 | * numbers.c (xmpz_cmp_d): New macro, handling infs if gmp doesn't. | |
1136 | (scm_num_eq_p, scm_less_p, scm_max, scm_min): Use it. | |
1137 | ||
7aaf8dc9 MD |
1138 | 2003-05-12 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1139 | ||
dfd03fb9 MD |
1140 | * backtrace.c (scm_display_error_message): Introduced fancy |
1141 | printing with max level 7 and length 10. (Purpose: avoid printing | |
1142 | gigantic objects in error messages.) | |
1143 | ||
1144 | * print.c, print.h (scm_i_port_with_print_state): New function. | |
1145 | ||
1146 | * print.c (scm_iprin1, scm_printer_apply, | |
1147 | scm_port_with_print_state): Use scm_i_port_with_print_state. | |
1148 | (scm_simple_format): Modified not to destroy print states. | |
1149 | (print_state_mutex): New mutex. | |
1150 | (scm_make_print_state, scm_free_print_state, scm_prin1): | |
1151 | Lock/unlock print_state_mutex. | |
1152 | ||
7aaf8dc9 MD |
1153 | * deprecated.h (SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK): |
1154 | Use current names in definitions. | |
1155 | ||
a4d9ffa1 KR |
1156 | 2003-05-10 Kevin Ryde <user42@zip.com.au> |
1157 | ||
1158 | * numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d. | |
1159 | ||
d25e96a4 KR |
1160 | * numbers.c (scm_integer_length): On negative bignums, adjust |
1161 | mpz_sizeinbase to account for it looking at absolute value where we | |
1162 | want ones-complement. | |
1163 | ||
1164 | * numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui | |
1165 | since we're only using the ulong return value, and x might not fit. | |
1166 | ||
5bf6a6f0 DH |
1167 | 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1168 | ||
1169 | * eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to | |
1170 | read. This will allow to make the definition in read.c static. | |
1171 | ||
f58c472a DH |
1172 | 2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1173 | ||
1174 | * eval.c, eval.h, evalext.c, evalext.h (scm_m_undefine): Moved | |
1175 | from evalext to eval. This will allow to make some of the | |
1176 | definitions in eval.c static. | |
1177 | ||
90382aeb KR |
1178 | 2003-05-06 Kevin Ryde <user42@zip.com.au> |
1179 | ||
1180 | * numbers.c (scm_difference): In inum - bignum, handle negative inum. | |
1181 | (scm_logcount): Use mpz_com, not mpz_neg. | |
1182 | ||
3b88ed2a DH |
1183 | 2003-05-04 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1184 | ||
1185 | The purpose of this patch is to make guile's internal memoizers | |
1186 | distinguishable from memoizing macros created on the scheme level | |
1187 | or from user provided primitive memoizing macros. The reason is, | |
1188 | that the internal memoizers are the only ones that are allowed to | |
1189 | transform their scheme input into memoizer byte code, while all | |
1190 | other memoizing macros may only transform scheme code into new | |
1191 | scheme code. | |
1192 | ||
1193 | To achieve this, a new macro type 'builtin-macro!' is introduced. | |
1194 | Currently, 'builtin-macro!'s are handled as memoizing macros, but | |
1195 | this will change when the memoizer and executor are separated. | |
1196 | ||
1197 | * macros.[ch] (scm_i_makbimacro): New. | |
1198 | ||
1199 | * macros.h (SCM_BUILTIN_MACRO_P): New. | |
1200 | ||
1201 | * macros.c (macro_print, scm_macro_type): Support builtin-macro!s. | |
1202 | ||
1203 | * eval.c, goops.c: All of guile's primitive memoizing macros are | |
1204 | primitive builtin-macros now. | |
1205 | ||
1206 | * eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive | |
1207 | builtin-macros are handled equally to memoizing macros. | |
1208 | ||
b0780eb1 MV |
1209 | 2003-05-04 Marius Vollmer <mvo@zagadka.de> |
1210 | ||
1211 | * throw.c (scm_ithrow): Remove "asm volatile" hack. It used to | |
1212 | work around a bug in GCC 2.95.2 but is now a bug in itself. | |
1213 | ||
1cbf4fe9 MV |
1214 | 2003-05-02 Marius Vollmer <mvo@zagadka.de> |
1215 | ||
1216 | * deprecated.h (scm_rstate, scm_rng, SCM_SLOPPY_CONSP, | |
1217 | SCM_SLOPPY_NCONSP, scm_tc7_ssymbol, scm_tc7_msymbol, | |
1218 | scm_tcs_symbols): New. | |
1219 | ||
1a61d41b MV |
1220 | 2003-04-30 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1221 | ||
096ecbaf MV |
1222 | * deprecated.h, deprecated.c (scm_protect_object, |
1223 | scm_unprotect_object, SCM_SETAND_CAR, SCM_SETOR_CAR, | |
1224 | SCM_SET_AND_CDR, SCM_SET_OR_CDR, SCM_FREEP, SCM_NFREEP, | |
1225 | SCM_GC8MARKP, SCM_SETGC8MARK, SCM_CLRGC8MARK, SCM_GCTYP16, | |
1226 | SCM_GCCDR, scm_remember, scm_the_root_module, scm_make_module, | |
1227 | scm_ensure_user_module, scm_load_scheme_module, scm_port, | |
1228 | scm_ptob_descriptor, scm_port_rw_active, | |
1229 | scm_close_all_ports_except): New. | |
1230 | ||
1a61d41b MV |
1231 | * ports.c (scm_c_port_for_each): New function, mostly copied from |
1232 | scm_port_for_each. | |
1233 | (scm_port_for_each): Reimplemented using scm_c_port_for_each. | |
1234 | * ports.h (scm_c_port_for_each): New prototype. | |
1235 | ||
c8e1d354 MD |
1236 | 2003-04-28 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1237 | ||
1238 | * eval.c (scm_m_atdispatch): Removed until actually needed. (This | |
1239 | macro was introduced in anticipation of GOOPS method compilation | |
1240 | code.) | |
1241 | ||
1242 | * goops.c: Removed binding of @dispatch. | |
1243 | ||
a4aa2134 DH |
1244 | 2003-04-28 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1245 | ||
1246 | * eval.c, goops.c (@dispatch, @slot-ref, @slot-set!): Move the | |
1247 | instructions that bind the macros on the scheme level back to | |
1248 | goops.c in order to make sure again that the bindings go into the | |
1249 | (oop goops) module and are not visible from the outside. | |
1250 | ||
9fbee57e DH |
1251 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1252 | ||
1253 | * eval.c: Non functional change: Separated R5RS and non-R5RS | |
1254 | macros into different sections of the file and ordered the | |
1255 | memoizers alphabetically. | |
1256 | ||
12841895 DH |
1257 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1258 | ||
1259 | * eval.c (scm_ilookup): Rewritten to improve readability. | |
1260 | ||
6a3f13f0 DH |
1261 | 2003-04-27 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1262 | ||
1263 | * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2): | |
1264 | Partially reverted patch from 2003-04-23 in oder to find a better | |
1265 | compromise between readability and debuggability. | |
1266 | ||
b0c5d67b DH |
1267 | 2003-04-25 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1268 | ||
1269 | * eval.c, eval.h, goops.c, goops.h (scm_m_atslot_ref, | |
1270 | scm_m_atslot_set_x, scm_m_atdispatch): Move the declarations and | |
1271 | definitions of the special goops memoizers from goops.[ch] to | |
1272 | eval.[ch]. Hmm... it seems that scm_m_atdispatch is not used | |
1273 | throughout guile. | |
1274 | ||
b9ad392e MD |
1275 | 2003-04-24 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
1276 | ||
1277 | * ports.c, ports.h (scm_i_port_table_mutex): New mutex. | |
1278 | ||
1279 | * fports.c (scm_evict_ports): Lock/unlock scm_i_port_table_mutex. | |
1280 | ||
1281 | * ports.c (scm_close_port, scm_flush_all_ports): Ditto. | |
1282 | ||
1283 | * ioext.c (scm_fdes_to_ports): Ditto. | |
1284 | ||
1285 | * vports.c (scm_make_soft_port): Changed SCM_DEFER/ALLOW_INTS into | |
1286 | lock/unlock scm_i_port_table_mutex. | |
1287 | ||
1288 | * strports.c (scm_mkstrport): Ditto. | |
1289 | ||
1290 | * ports.c (scm_void_port, scm_port_for_each): Ditto. | |
1291 | ||
1292 | * fports.c (scm_fdes_to_port): Ditto. | |
1293 | ||
d0b07b5d DH |
1294 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1295 | ||
1296 | This set of patches contains no functional changes, only debatable | |
1297 | minor stylistic ones. Still, in order to prepare a patch between | |
1298 | my local copy and the CVS version, I decided to submit the changes | |
1299 | below. Then, the patch will hopefully only contain relevant | |
1300 | modifications :-) | |
1301 | ||
1302 | * eval.c (iqq): Added const specifier. | |
1303 | ||
1304 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): | |
1305 | Use NULL instead of 0 to indicate that a pointer is returned. | |
1306 | Removed some misleading 'fall through' comments. | |
1307 | ||
1308 | * eval.c (scm_i_call_closure_0, call_closure_1, call_closure_2): | |
1309 | Split up long expressions into smaller ones to be more debugging | |
1310 | friendly. | |
1311 | ||
a98e8e98 DH |
1312 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1313 | ||
1314 | * eval.h (SCM_ENTER_FRAME_HDLR, SCM_APPLY_FRAME_HDLR, | |
1315 | SCM_EXIT_FRAME_HDLR): Use SCM_PACK to convert data to a SCM value | |
1316 | rather than casting to SCM. | |
1317 | ||
c178c3a6 DH |
1318 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1319 | ||
1320 | * sort.c, pairs.h: Removed unnecessary includes. | |
1321 | ||
d339981a DH |
1322 | 2003-04-23 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1323 | ||
1324 | * sort.c: Replaced hand-made trampline code by the new official | |
1325 | mechanism from eval.c. This fixes a segfault in the new test file | |
1326 | sort.test. | |
1327 | ||
1328 | (quicksort, compare_function, scm_restricted_vector_sort_x, | |
1329 | scm_sorted_p, scm_merge, scm_merge_list_x, scm_merge_x, | |
1330 | scm_merge_list_step, scm_sort_x, scm_sort, scm_merge_vector_x, | |
1331 | scm_merge_vector_step, scm_stable_sort_x, scm_stable_sort, | |
1332 | scm_sort_list_x, scm_sort_list): Use trampoline mechanism from | |
1333 | eval.c. | |
1334 | ||
1335 | (subr2less, lsubrless, closureless, applyless, scm_cmp_function, | |
1336 | cmp_fun_t): Removed. | |
1337 | ||
1338 | (compare_function): Added. | |
1339 | ||
1340 | * sort.c (quicksort, SWAP, stack_node): Replaced pointer | |
1341 | arithmetics with index arithmetics. Changed quicksort to work on | |
1342 | an array of SCM values instead of an array of characters. Avoid | |
1343 | bytewise copying of SCM elements. Avoid allocating memory on the | |
1344 | stack with alloca. Fixed some comments. | |
1345 | ||
821f18a4 DH |
1346 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1347 | ||
1348 | * eval.c (EXTEND_ENV): Eliminated. | |
1349 | ||
1350 | (unmemocopy, SCM_CEVAL, SCM_APPLY): Use SCM_EXTEND_ENV instead of | |
1351 | EXTEND_ENV. | |
1352 | ||
94fb5a6e DH |
1353 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1354 | ||
1355 | * __scm.h (SCM_DEBUG_DEBUGGER_SUPPORT): New compile-time option. | |
1356 | ||
1357 | * gc.card.c (scm_gc_marked_p): Fixed compiler warning when | |
1358 | compiling with SCM_DEBUG==1 by moving definition behind prototype. | |
1359 | ||
1360 | * gc.card.c (scm_dbg_t_list_cell, scm_dbg_t_double_cell, | |
1361 | scm_dbg_gc_marked_p, scm_dbg_gc_get_card, scm_dbg_gc_get_bvec, | |
1362 | scm_t_list_cell_struct, scm_t_list_cell, scm_t_double_cell, | |
1363 | scm_gc_marked_p, scm_gc_get_card, scm_gc_get_bvec): Fixed | |
1364 | functions such that they check if the object is a non-immediate. | |
1365 | Further, renamed identifiers to use the scm_dbg_ prefix and made | |
1366 | their inclusion into the lib dependent of the | |
1367 | SCM_DEBUG_DEBUGGER_SUPPORT compile time option. | |
1368 | ||
fce0b22d DH |
1369 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1370 | ||
1371 | * __scm.h: Fixed comment about the SCM_DEBUG_TYPING_STRICTNESS | |
1372 | debug option. | |
1373 | ||
1685446c DH |
1374 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1375 | ||
821f18a4 | 1376 | * list.c (scm_ilength, scm_last_pair), unif.c (l2ra): Prefer |
1685446c DH |
1377 | !SCM_CONSP over SCM_NCONSP. Now, guile itself does not include |
1378 | any calls to SCM_NCONSP any more. | |
1379 | ||
1380 | * unif.c (l2ra): Eliminate redundant check. | |
1381 | ||
9ff1720f DH |
1382 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1383 | ||
1384 | * list.c (scm_cons_star), ramap.c (scm_ra_sum, scm_ra_product, | |
1385 | scm_array_map_x), unif.c (l2ra): Prefer !SCM_NULLP over | |
1386 | SCM_NNULLP. Now, guile itself does not include any calls to | |
1387 | SCM_NNULLP any more. | |
1388 | ||
05b15362 DH |
1389 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1390 | ||
1391 | * eval.c (unmemocopy, SCM_APPLY, scm_map, scm_for_each, | |
1392 | scm_copy_tree): Place assignment expressions which are part of | |
1393 | other expressions into an expression of their own. | |
1394 | ||
0c88d7df DH |
1395 | 2003-04-21 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1396 | ||
1397 | * goops.c (TEST_CHANGE_CLASS, scm_sys_initialize_object): Don't | |
1398 | compare SCM values with !=. | |
1399 | ||
5cb22e96 DH |
1400 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1401 | ||
1402 | * eval.c, eval.h, evalext.c, evalext.h (scm_sym_setter, | |
1403 | scm_m_generalized_set_x, scm_init_evalext): Move the declaration | |
1404 | and definition of the memoizer for the generalized set! macro from | |
1405 | evalext.[ch] to eval.[ch]. Use the SCM_SYNTAX snarfer macro to | |
1406 | define the macro object. | |
1407 | ||
1408 | * eval.c, eval.h (s_set_x, scm_s_set_x, scm_m_set_x, | |
1409 | scm_m_generalized_set_x): Since now scm_s_set_x is only used in | |
1410 | eval.c, it is made static and renamed to s_set_x. | |
1411 | ||
1412 | * evalext.c (scm_defined_p, scm_m_undefine): Prefer !SCM_<foo> | |
1413 | over SCM_N<foo>. | |
1414 | ||
a44a9715 DH |
1415 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1416 | ||
1417 | * eval.c, root.h (scm_undefineds, SCM_NUM_PROTECTS, undefineds, | |
1418 | scm_init_eval): Made scm_undefineds static in eval.c, renamed it | |
1419 | to undefineds and registered the object as a permanent object. | |
1420 | ||
1421 | * eval.c, eval.h (scm_f_apply, scm_init_eval): Made scm_f_apply | |
1422 | static in eval.c, renamed it to f_apply and registered the object | |
1423 | as a permanent object. | |
1424 | ||
1b43d24c DH |
1425 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1426 | ||
5cb22e96 | 1427 | * eval.c (SCM_BIT7, SCM_BIT8, unmemocopy, SCM_CEVAL): Renamed |
1b43d24c DH |
1428 | file-local macro SCM_BIT8 to SCM_BIT7, which is more appropriate. |
1429 | ||
aec16f99 DH |
1430 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1431 | ||
1432 | * numbers.c (scm_logtest): Fixed argument bug in the call to | |
1433 | mpz_and, which showed up when compiling with SCM_DEBUG defined. | |
1434 | ||
f96460ce DH |
1435 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1436 | ||
1437 | * gc-card.c (scm_i_sweep_card, scm_i_init_card_freelist): Fixed | |
1438 | type errors that showed up when compiling with SCM_DEBUG defined. | |
1439 | ||
d0f6ceb8 DH |
1440 | 2003-04-20 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1441 | ||
1442 | * continuations.c, continuations.h, eval.c, eval.h, extensions.c, | |
1443 | gsubr.c, guile.c, init.c, read.c, root.c, root.h, stackchk.h, | |
1444 | throw.c: Removed uses of DEBUG_EXTENSIONS and DYNAMIC_LINKING to | |
1445 | fix compile errors with --disable-deprecated. | |
1446 | ||
19a7a089 RB |
1447 | 2003-04-17 Rob Browning <rlb@defaultvalue.org> |
1448 | ||
1449 | * numbers.c (scm_integer_expt): fix case where we were declaring | |
1450 | vars in the middle of a statement block. Thanks to Thamer | |
1451 | Al-Harbash. | |
1452 | ||
47cd67db MD |
1453 | 2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1454 | ||
0fd7dcd3 MD |
1455 | * goops.c (TEST_CHANGE_CLASS): Update variable class after class |
1456 | change. | |
1457 | ||
47cd67db MD |
1458 | * eq.c (scm_eqv_p): Turned into a primitive generic. |
1459 | ||
3b8b889c RB |
1460 | 2003-04-16 Rob Browning <rlb@defaultvalue.org> |
1461 | ||
312006bb RB |
1462 | * gc_os_dep.c: Added patch for UnixWare and OpenUNIX support. |
1463 | Thanks to Boyd Gerber. | |
1464 | Added check for __arm__ in addition to arm for LINUX and copied | |
1465 | __s390__ defines from upstream libgc. Thanks to James Treacy for | |
1466 | reporting the problems. | |
c7ef2ea1 | 1467 | |
3b8b889c RB |
1468 | * numbers.c (PTRDIFF_MIN): use SCM_CHAR_BIT. |
1469 | ||
1470 | * socket.c: use SCM_CHAR_BIT. | |
1471 | ||
1472 | * random.c (scm_c_random_bignum): use SCM_CHAR_BIT. | |
1473 | ||
1474 | * num2integral.i.c (NUM2INTEGRAL): use SCM_CHAR_BIT. | |
1475 | ||
43261b39 MD |
1476 | 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
1477 | ||
1478 | * feature.c (scm_init_feature): Always add threads feature. | |
1479 | ||
58241edc MD |
1480 | 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1481 | ||
1482 | * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of | |
1483 | scm_at_assert_bound_ref. (We don't want the unbound check. See | |
1484 | oop/goops/active-slot.scm.) | |
1485 | ||
94e91275 RB |
1486 | 2003-04-14 Rob Browning <rlb@defaultvalue.org> |
1487 | ||
1488 | * tags.h: scm_t_intptr should have been intptr_t. | |
1489 | ||
3071ea27 RB |
1490 | 2003-04-13 Rob Browning <rlb@defaultvalue.org> |
1491 | ||
1492 | * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc" | |
1493 | test. Instead use | |
1494 | #if defined (sparc) || defined (__sparc__) || defined (__sparc) | |
1495 | as gc_os_dep.c suggests is appropriate. | |
1496 | ||
1497 | * goops.c (prep_hashsets): make static to match prototype. | |
1498 | (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert | |
1499 | Chin. | |
1500 | ||
1501 | * c-tokenize.lex: remove trailing comma from enum. Thanks to | |
1502 | Albert Chin. | |
1503 | ||
1504 | * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas | |
1505 | Klausner. | |
1506 | ||
21ab2aeb MD |
1507 | 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1508 | ||
1509 | * goops.c (scm_sys_prep_layout_x): Instance allocation is now | |
1510 | indicated through extra fields in getters-n-setters. | |
1511 | (scm_add_slot): Adapted to new format of getters_n_setters slot. | |
1512 | (Thanks to Andy Wingo.) | |
1513 | ||
dff96e95 HWN |
1514 | 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1515 | ||
1516 | * gc-segment.c: add comment | |
1517 | ||
07921c76 RB |
1518 | 2003-04-07 Rob Browning <rlb@defaultvalue.org> |
1519 | ||
b5331f10 RB |
1520 | * debug.h: change "id" arg name to "info_id" to avoid objective-c |
1521 | clash. | |
1522 | ||
07921c76 RB |
1523 | * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael |
1524 | and add regression test to standalone/. | |
1525 | ||
1526 | 2003-04-06 Rob Browning <rlb@defaultvalue.org> | |
1527 | ||
1528 | * strings.c (scm_mem2string): use memcpy rather than by-hand loop. | |
1529 | Thanks to Dale P. Smith. | |
1530 | ||
1531 | * random.c: #include gmp.h. | |
1532 | (scm_c_random_bignum): normalize result on return. | |
1533 | ||
1534 | * init.c: #include gmp.h. | |
1535 | ||
1536 | * numbers.h: remove the gmp.h #include (not needed now). | |
1537 | ||
1538 | * posix.h: change occurences of "id" to something else so we don't | |
1539 | cause trouble when included via objective-c (can't hurt, might | |
1540 | help). Still have usage in debug.h, though. | |
1541 | ||
938f6b7c MD |
1542 | 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1543 | ||
372691d8 MD |
1544 | * random.c (scm_c_random_bignum): Don't generate a random number |
1545 | equal to m (the second argument of scm_c_random_bignum); only | |
1546 | generate numbers in the range 0 <= r < m. | |
c5f268f8 MD |
1547 | (scm_c_default_rstate): Use SCM_VARIABLE_REF to access |
1548 | scm_var_random_state. | |
372691d8 | 1549 | |
938f6b7c MD |
1550 | * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then |
1551 | clause. | |
1552 | ||
6cdb8c3f RB |
1553 | 2003-04-05 Rob Browning <rlb@defaultvalue.org> |
1554 | ||
938f6b7c | 1555 | * modules.c (scm_module_import_interface): move declaration of |
6cdb8c3f RB |
1556 | uses before any code. |
1557 | ||
15635be5 MD |
1558 | 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1559 | ||
1ecfd013 MD |
1560 | * Makefile.am (scmconfig.h): Look for config.h in top_builddir, |
1561 | not top_srcdir. | |
1562 | ||
15635be5 MD |
1563 | * hashtab.c (rehash_after_gc): Clear to_rehash list before |
1564 | processing it in order to avoid an infinite loop. | |
1565 | ||
1566 | * print.c (scm_prin1): Remember old state of pstate->writingp. | |
1567 | ||
73be1d9e MV |
1568 | 2003-04-05 Marius Vollmer <mvo@zagadka.de> |
1569 | ||
1570 | * Changed license terms to the plain LGPL thru-out. | |
1571 | ||
ad815c06 RB |
1572 | 2003-04-04 Rob Browning <rlb@defaultvalue.org> |
1573 | ||
1574 | * socket.c (FLIPCPY_NET_HOST_128): new macro. | |
1575 | (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p): | |
1576 | rewrite to handle GMP bignums. | |
1577 | ||
1578 | ||
1579 | * random.c (scm_c_random_bignum): rewrite to handle GMP bignums. | |
1580 | ||
1581 | * ports.c (scm_getc): minor tweak. | |
1582 | ||
1583 | * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and | |
1584 | rewrite to handle GMP bignums. | |
1585 | ||
1586 | * numbers.c: rewrite *many* functions to handle GMP bignums. | |
1587 | ||
1588 | * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG): | |
1589 | handle GMP bignums. | |
1590 | ||
1591 | * num2float.i.c (NUM2FLOAT): handle GMP bignums. | |
1592 | ||
1593 | * init.c (check_config): remove SCM_BIGDIG conditionals. | |
1594 | (scm_init_guile_1): test to make sure mpz_t fits in a double_cell. | |
1595 | ||
1596 | * gc-card.c ("sweep_card"): handle new mpz_t bignums. | |
1597 | ||
1598 | * eval.c: remove SCM_BIGDIG conditionals. | |
1599 | ||
1600 | * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp. | |
1601 | ||
6cdb8c3f RB |
1602 | 2003-03-31 Rob Browning <rlb@defaultvalue.org> |
1603 | ||
1604 | * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks | |
1605 | to Kevin Ryde.) | |
1606 | ||
1607 | 2003-03-27 Rob Browning <rlb@defaultvalue.org> | |
1608 | ||
1609 | * threads.h: fix various preprocessor usages of new public | |
1610 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1611 | i.e. change #ifdef to #if, etc. | |
1612 | ||
1613 | * threads.c: fix various preprocessor usages of new public | |
1614 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1615 | i.e. change #ifdef to #if, etc. | |
1616 | ||
1617 | * tags.h: fix various preprocessor usages of new public | |
1618 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1619 | i.e. change #ifdef to #if, etc. | |
1620 | ||
1621 | * stacks.c: fix various preprocessor usages of new public | |
1622 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1623 | i.e. change #ifdef to #if, etc. | |
1624 | ||
1625 | * stackchk.h: fix various preprocessor usages of new public | |
1626 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1627 | i.e. change #ifdef to #if, etc. | |
1628 | ||
1629 | * stackchk.c: fix various preprocessor usages of new public | |
1630 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1631 | i.e. change #ifdef to #if, etc. | |
1632 | ||
1633 | * sort.c: fix various preprocessor usages of new public | |
1634 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1635 | i.e. change #ifdef to #if, etc. | |
1636 | ||
1637 | * read.c: fix various preprocessor usages of new public | |
1638 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1639 | i.e. change #ifdef to #if, etc. | |
1640 | ||
1641 | * random.c: fix various preprocessor usages of new public | |
1642 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1643 | i.e. change #ifdef to #if, etc. | |
1644 | ||
1645 | * print.c: fix various preprocessor usages of new public | |
1646 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1647 | i.e. change #ifdef to #if, etc. | |
1648 | ||
1649 | * objects.c: fix various preprocessor usages of new public | |
1650 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1651 | i.e. change #ifdef to #if, etc. | |
1652 | ||
1653 | * numbers.h: fix various preprocessor usages of new public | |
1654 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1655 | i.e. change #ifdef to #if, etc. | |
1656 | ||
1657 | * null-threads.c: fix various preprocessor usages of new public | |
1658 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1659 | i.e. change #ifdef to #if, etc. | |
1660 | ||
1661 | * lang.c: fix various preprocessor usages of new public | |
1662 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1663 | i.e. change #ifdef to #if, etc. | |
1664 | ||
1665 | * lang.h: fix various preprocessor usages of new public | |
1666 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1667 | i.e. change #ifdef to #if, etc. | |
1668 | ||
1669 | * iselect.h: fix various preprocessor usages of new public | |
1670 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1671 | i.e. change #ifdef to #if, etc. | |
1672 | ||
1673 | * init.c: fix various preprocessor usages of new public | |
1674 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1675 | i.e. change #ifdef to #if, etc. | |
1676 | ||
1677 | * gh_data.c: fix various preprocessor usages of new public | |
1678 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1679 | i.e. change #ifdef to #if, etc. | |
1680 | ||
1681 | * gh.h: fix various preprocessor usages of new public | |
1682 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1683 | i.e. change #ifdef to #if, etc. | |
1684 | ||
1685 | * gen-scmconfig.c: change most new public symbols to be defined to | |
1686 | 0 or 1 rather than being either 1 or undefined. | |
1687 | ||
1688 | * gc_os_dep.c: fix various preprocessor usages of new public | |
1689 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1690 | i.e. change #ifdef to #if, etc. | |
1691 | (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef. | |
1692 | ||
1693 | * gc.h: fix various preprocessor usages of new public | |
1694 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1695 | i.e. change #ifdef to #if, etc. | |
1696 | ||
1697 | * gc-card.c: fix various preprocessor usages of new public | |
1698 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1699 | i.e. change #ifdef to #if, etc. | |
1700 | ||
1701 | * gc-mark.c: fix various preprocessor usages of new public | |
1702 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1703 | i.e. change #ifdef to #if, etc. | |
1704 | ||
1705 | * feature.c: fix various preprocessor usages of new public | |
1706 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1707 | i.e. change #ifdef to #if, etc. | |
1708 | ||
1709 | * evalext.c: fix various preprocessor usages of new public | |
1710 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1711 | i.e. change #ifdef to #if, etc. | |
1712 | ||
1713 | * eval.h: fix various preprocessor usages of new public | |
1714 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1715 | i.e. change #ifdef to #if, etc. | |
1716 | ||
1717 | * eval.c: fix various preprocessor usages of new public | |
1718 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1719 | i.e. change #ifdef to #if, etc. | |
1720 | ||
1721 | * eq.c: fix various preprocessor usages of new public | |
1722 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1723 | i.e. change #ifdef to #if, etc. | |
1724 | ||
1725 | * coop.c: fix various preprocessor usages of new public | |
1726 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1727 | i.e. change #ifdef to #if, etc. | |
1728 | ||
1729 | * coop-threads.c: fix various preprocessor usages of new public | |
1730 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1731 | i.e. change #ifdef to #if, etc. | |
1732 | ||
1733 | * coop-pthreads.c: fix various preprocessor usages of new public | |
1734 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1735 | i.e. change #ifdef to #if, etc. | |
1736 | ||
1737 | * coop-defs.h: fix various preprocessor usages of new public | |
1738 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1739 | i.e. change #ifdef to #if, etc. | |
1740 | ||
1741 | * convert.i.c: fix various preprocessor usages of new public | |
1742 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1743 | i.e. change #ifdef to #if, etc. | |
1744 | ||
1745 | * continuations.c: fix various preprocessor usages of new public | |
1746 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
1747 | i.e. change #ifdef to #if, etc. | |
1748 | ||
1749 | * _scm.h: fix various preprocessor usages of new public symbols to | |
1750 | expect 0 or 1 values rather than 1 or undefined. i.e. change | |
1751 | #ifdef to #if, etc. | |
1752 | ||
d11d697a MV |
1753 | 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1754 | ||
9686f86d MV |
1755 | * init.c (scm_init_guile_1): Call scm_i_init_deprecated. |
1756 | ||
1757 | * deprecated.c, deprecated.h: New files, to collect deprecated | |
1758 | things in one place. | |
1759 | * Makefile.am: Added them in all the right places. | |
1760 | ||
d11d697a MV |
1761 | * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top". |
1762 | (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH | |
1763 | builds work. | |
9686f86d MV |
1764 | (DOT_X_FILES): Removed "iselect.x". |
1765 | (DOT_DOC_FILES): Removed "iselect.doc". | |
d11d697a | 1766 | |
e3c0c3b9 RB |
1767 | 2003-03-25 Rob Browning <rlb@defaultvalue.org> |
1768 | ||
1769 | * win32-socket.h: #include "libguile/__scm.h". Replace usage of | |
1770 | HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H. | |
1771 | ||
1772 | * win32-socket.c: #include <config.h> if HAVE_CONFIG_H. | |
1773 | ||
1774 | * vports.c: #include <config.h> if HAVE_CONFIG_H. | |
1775 | ||
1776 | * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of | |
1777 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
1778 | ||
1779 | * threads.h: replace usage of struct timespect with | |
1780 | scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with | |
1781 | SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in | |
1782 | favor of scm_t_timespec from scmconfig.h. | |
1783 | ||
1784 | * threads.c: move libguile/_scm.h include to the top so we pick up | |
1785 | any critical defines like _GNU_SOURCE early. Replace usage of | |
1786 | struct timespect with scm_t_timespec. Replace usage of | |
1787 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of | |
1788 | USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS. | |
1789 | ||
1790 | * threads-plugin.h: replace usage of struct timespect with | |
1791 | scm_t_timespec. | |
1792 | ||
1793 | * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace | |
1794 | usage of struct timespect with scm_t_timespec. | |
1795 | ||
1796 | * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move | |
1797 | HAVE_INTTYPES_H handling to scmconfig.h. #include | |
1798 | "libguile/__scm.h". Rework handling for scm_t_bits, | |
1799 | scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX, | |
1800 | SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr, | |
1801 | scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and | |
1802 | SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to | |
1803 | SCM_HAVE_ARRAYS. | |
1804 | ||
1805 | * symbols.c: #include <config.h> if HAVE_CONFIG_H. | |
1806 | ||
1807 | * struct.c: #include <config.h> if HAVE_CONFIG_H. | |
1808 | ||
1809 | * strports.c: #include <config.h> if HAVE_CONFIG_H. | |
1810 | ||
1811 | * strop.c: #include <config.h> if HAVE_CONFIG_H. | |
1812 | ||
1813 | * stime.h: move handling of time related headers to scmconfig.h. | |
1814 | ||
1815 | * stime.c: #include <config.h> if HAVE_CONFIG_H. | |
1816 | ||
1817 | * stacks.c: replace usage of STACK_GROWS_UP with | |
1818 | SCM_STACK_GROWS_UP. | |
1819 | ||
1820 | * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
1821 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1822 | ||
1823 | * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
1824 | of uint32 and HAVE_UINT_32 with scm_t_int32. | |
1825 | ||
1826 | * smob.c: #include <config.h> if HAVE_CONFIG_H. | |
1827 | ||
1828 | * simpos.c: #include <config.h> if HAVE_CONFIG_H. | |
1829 | ||
1830 | * script.c: #include <config.h> if HAVE_CONFIG_H. | |
1831 | ||
1832 | * scmsigs.c: #include <config.h> if HAVE_CONFIG_H. | |
1833 | ||
1834 | * scmconfig.h.top: new file -- preamble for scmconfig.h. | |
1835 | ||
1836 | * rw.c: #include <config.h> if HAVE_CONFIG_H. | |
1837 | ||
1838 | * regex-posix.c: #include <config.h> if HAVE_CONFIG_H. | |
1839 | ||
1840 | * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1841 | ||
1842 | * rdelim.c: #include <config.h> if HAVE_CONFIG_H. | |
1843 | ||
1844 | * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
1845 | of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with | |
1846 | scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of | |
1847 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1848 | ||
1849 | * ramap.c: replace usage of HAVE_LONG_LONGS with | |
1850 | "SCM_SIZEOF_LONG_LONG != 0". | |
1851 | ||
1852 | * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include | |
1853 | "libguile/scmconfig.h". | |
1854 | ||
1855 | * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H. | |
1856 | ||
1857 | * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1858 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
1859 | ||
1860 | * posix.c: #include <config.h> if HAVE_CONFIG_H. | |
1861 | ||
1862 | * ports.c: #include <config.h> if HAVE_CONFIG_H. | |
1863 | ||
1864 | * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1865 | ||
1866 | * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with | |
1867 | SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with | |
1868 | SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with | |
1869 | SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with | |
1870 | SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with | |
1871 | scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with | |
1872 | "SCM_SIZEOF_LONG_LONG != 0". | |
1873 | ||
1874 | * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
1875 | of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace | |
1876 | usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of | |
1877 | SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF. | |
1878 | ||
1879 | * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H. | |
1880 | ||
1881 | * null-threads.h: replace usage of struct timespect with | |
1882 | scm_t_timespec. | |
1883 | ||
1884 | * net_db.c: #include <config.h> if HAVE_CONFIG_H. | |
1885 | ||
1886 | * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include | |
1887 | "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of | |
1888 | scm_t_uint64 and rename usages. | |
1889 | ||
1890 | * mallocs.c: #include <config.h> if HAVE_CONFIG_H. | |
1891 | ||
1892 | * load.c: #include <config.h> if HAVE_CONFIG_H. | |
1893 | ||
1894 | * iselect.h: move handling of time related headers to scmconfig.h. | |
1895 | Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H. | |
1896 | Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename | |
1897 | usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS. | |
1898 | ||
1899 | * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
1900 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of | |
1901 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. | |
1902 | ||
1903 | * ioext.c: #include <config.h> if HAVE_CONFIG_H. | |
1904 | ||
1905 | * inline.h: #include "libguile/__scm.h" at the top. Change code | |
1906 | to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide | |
1907 | what to do instead of creating a new public #define. Rename usage | |
1908 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of | |
1909 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of | |
1910 | USE_COPT_THREADS to SCM_USE_COPT_THREADS. | |
1911 | ||
1912 | * inline.c: rearrange handling -- now we just #define | |
1913 | SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include | |
1914 | "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as | |
1915 | appropriate, and we use that in inline.h along with the above | |
1916 | define to determine how to respond. | |
1917 | ||
1918 | * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
1919 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1920 | ||
1921 | * guile.c: #include <config.h> if HAVE_CONFIG_H. | |
1922 | ||
1923 | * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
1924 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1925 | ||
1926 | * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1927 | ||
1928 | * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details. | |
1929 | ||
1930 | * gen-scmconfig.c: new file -- see comments in file for details. | |
1931 | ||
1932 | * gdbinit.c: #include <config.h> if HAVE_CONFIG_H. | |
1933 | ||
1934 | * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace | |
1935 | usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
1936 | ||
1937 | * gc.h: replace usage of SIZEOF_LONG with | |
1938 | SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS | |
1939 | with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition | |
1940 | since we handle that in scmconfig.h now. | |
1941 | ||
1942 | * gc.c: #include <config.h> if HAVE_CONFIG_H. | |
1943 | ||
1944 | * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
1945 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of | |
1946 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
1947 | ||
1948 | * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H. | |
1949 | ||
1950 | * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1951 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
1952 | ||
1953 | * fports.c: #include <config.h> if HAVE_CONFIG_H. | |
1954 | ||
1955 | * filesys.c: #include <config.h> if HAVE_CONFIG_H. | |
1956 | ||
1957 | * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
1958 | of USE_NULL_THREADS to SCM_USE_NULL_THREADS. | |
1959 | ||
1960 | * extensions.c: #include <config.h> if HAVE_CONFIG_H. | |
1961 | ||
1962 | * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1963 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
1964 | ||
1965 | * eval.c: #include <config.h> if HAVE_CONFIG_H. #include | |
1966 | "libguile/__scm.h" rather than scmconfig.h. Rename usage of | |
1967 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS | |
1968 | with "SCM_SIZEOF_LONG_LONG != 0". | |
1969 | ||
1970 | * error.c: #include <config.h> if HAVE_CONFIG_H. | |
1971 | ||
1972 | * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
1973 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS | |
1974 | with "SCM_SIZEOF_LONG_LONG != 0". | |
1975 | ||
1976 | * deprecation.c: #include <config.h> if HAVE_CONFIG_H. | |
1977 | ||
1978 | * coop.c: replace usage of struct timespect with scm_t_timespec. | |
1979 | #include <config.h> if HAVE_CONFIG_H. | |
1980 | ||
1981 | * coop-threads.c: #include "libguile/_scm.h" early. Replace | |
1982 | usage of struct timespect with scm_t_timespec. Replace usage of | |
1983 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
1984 | ||
1985 | * coop-pthreads.c: #include "libguile/_scm.h" early. Replace | |
1986 | usage of struct timespect with scm_t_timespec. Replace usage of | |
1987 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
1988 | ||
1989 | * coop-defs.h: move handling of time related headers to | |
1990 | scmconfig.h. Add #include "libguile/__scm.h". Rename usage of | |
1991 | HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct | |
1992 | timespect with scm_t_timespec. | |
1993 | ||
1994 | * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1995 | ||
1996 | * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
1997 | ||
1998 | * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
1999 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
2000 | ||
2001 | * continuations.c: move libguile/_scm.h include to the top so we | |
2002 | pick up any critical defines like _GNU_SOURCE early. | |
2003 | ||
2004 | * backtrace.c: #include <config.h> if HAVE_CONFIG_H. | |
2005 | ||
2006 | * async.c: #include <config.h> if HAVE_CONFIG_H. | |
2007 | ||
2008 | * alloca.c: #include <config.h> if HAVE_CONFIG_H. | |
2009 | ||
2010 | * _scm.h: #include <config.h> if HAVE_CONFIG_H. | |
2011 | Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS. | |
2012 | ||
2013 | * __scm.h: move libguile/scmconfig.h include up to the top, so | |
2014 | we're sure to pick up any critical defines like _GNU_SOURCE early. | |
2015 | #include <limits.h> removed in favor of scmconfig.h inclusion when | |
2016 | appropriate. STDC_HEADERS based inclusion of stdlib.h, | |
2017 | sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of | |
2018 | scmconfig.h inclusion when appropriate. Various Win32 related | |
2019 | definitions removed in favor of scmconfig.h inclusion when | |
2020 | appropriate. | |
2021 | (HAVE_UINTPTR_T): definition removed (see NEWS). | |
2022 | (SIZEOF_PTRDIFF_T): definition removed (see NEWS). | |
2023 | (HAVE_LONG_LONGS): definition removed (see NEWS). | |
2024 | (HAVE_LONG_LONG): definition removed (see NEWS). | |
2025 | (HAVE_PTRDIFF_T): definition removed (see NEWS). | |
2026 | ||
2027 | * Makefile.am: scmconfig.h is now generated by building and | |
2028 | running gen-scmconfig.h and capturing its output. gen-scmconfig | |
2029 | uses config.h and the configure.in generated gen-scmconfig.h to | |
2030 | decide what to output. See gen-scmconfig.c for details. | |
2031 | (noinst_PROGRAMS): add gen-scmconfig. | |
2032 | (gen_scmconfig_SOURCES): new variable. | |
2033 | (gen-scmconfig.$(OBJEXT)): new target - be careful to handle | |
2034 | cross-compiling right. | |
2035 | (scmconfig.h): build scmconfig.h from gen-scmconfig's output. | |
2036 | (BUILT_SOURCES): add scmconfig.h. | |
2037 | ||
25e0bf97 MV |
2038 | 2003-03-19 Marius Vollmer <mvo@zagadka.de> |
2039 | ||
2040 | * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from | |
2041 | Adrian Bunk. Thanks! | |
2042 | ||
74b6d6e4 MD |
2043 | 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2044 | ||
2045 | * goops.c (make_class_from_template): New fourth arg: | |
2046 | applicablep. | |
2047 | (scm_class_extended_generic_with_setter, scm_class_self): Fixed | |
2048 | cpls. | |
2049 | ||
2050 | * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable. | |
2051 | ||
2052 | * goops.c, objects.c, objects.h (scm_make_extended_class): New | |
2053 | second arg: applicablep. | |
2054 | (scm_i_inherit_applicable): New function. | |
2055 | ||
2056 | * goops.c, goops.h (scm_class_applicable, | |
2057 | scm_class_extended_accessor): New classes. | |
2058 | ||
5c9e7dad DH |
2059 | 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2060 | ||
2061 | * procs.c (scm_procedure_documentation): Removed redundant | |
2062 | SCM_NIMP test and replaced other calls to SCM_IMP by more explicit | |
2063 | predicates. | |
2064 | ||
f8af5c6d MD |
2065 | 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2066 | ||
c614a00b MD |
2067 | * list.c, list.h (scm_filter, scm_filter_x): New functions. |
2068 | ||
109c2c9f MD |
2069 | * modules.c (scm_module_import_interface): New function. |
2070 | ||
f8af5c6d MD |
2071 | * goops.c, goops.h (scm_class_accessor_method): Renamed from |
2072 | scm_class_accessor. | |
2073 | (scm_class_accessor): New class. | |
2074 | ||
a48d60b1 MD |
2075 | 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2076 | ||
2077 | * goops.c (scm_primitive_generic_generic): Enable primitive | |
2078 | generic if not enabled. | |
2079 | (scm_sys_goops_loaded): Setup unextended primitive generics. | |
2080 | ||
2081 | * goops.c, goops.h (scm_c_extend_primitive_generic): New function. | |
2082 | ||
2083 | * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New | |
2084 | snarf macros. | |
2085 | ||
2086 | * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a | |
2087 | testing example. All uses of SCM_GPROC should be converted.) | |
2088 | ||
2089 | * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of | |
2090 | scm_assoc. | |
2091 | ||
2092 | * eq.c (scm_equal_p): Turned into a primitive generic. | |
2093 | ||
84edc049 RB |
2094 | 2003-02-27 Rob Browning <rlb@defaultvalue.org> |
2095 | ||
2096 | * Makefile.am (scmconfig.h): new target -- generate file from | |
2097 | ../config.h. | |
2098 | (modinclude_HEADERS): remove version.h. | |
2099 | (nodist_modinclude_HEADERS): add version.h. | |
2100 | ||
ea5c9285 MD |
2101 | 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2102 | ||
b4a1358c MD |
2103 | This fixes a serious GC bug, introduced during the latest |
2104 | reorganization of the GC, which disabled freeing of structs and | |
2105 | GOOPS objects: | |
2106 | ||
2107 | * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to | |
2108 | SCM_EOL. | |
53af8255 MD |
2109 | (scm_struct_prehistory): Move scm_free_structs to |
2110 | scm_before_mark_c_hook. | |
ea5c9285 | 2111 | |
b4a1358c MD |
2112 | * gc-card.c (sweep_card): Check that we haven't swept structs on |
2113 | this card before. That can happen if scm_i_sweep_all_segments has | |
2114 | been called from some other place than scm_igc. | |
2115 | ||
c35738c1 MD |
2116 | 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2117 | ||
231a4ea8 MD |
2118 | * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31 |
2119 | (since hash tables now adapt their size). | |
2120 | ||
2121 | * modules.c (scm_modules_prehistory): Changed from 2001 to 1533 | |
2122 | (current number of prehistory bindings; hashtable code will select | |
2123 | a prime which is greater than this value). | |
2124 | ||
2125 | * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139 | |
2126 | (current number of initial symbols). | |
2127 | ||
2128 | * properties.c (scm_init_properties): Don't specify size of | |
2129 | scm_properties_whash. | |
2130 | ||
2131 | * objprop.c (scm_init_objprop): Don't specify size of | |
2132 | scm_object_whash. | |
2133 | ||
2134 | * keywords.c (scm_init_keywords): Don't specify a hash table size. | |
2135 | ||
c35738c1 MD |
2136 | * hooks.c (scm_c_hook_add): Fixed bug in append mode. |
2137 | ||
2138 | The following changes introduce the use of resizable hash tables | |
2139 | throughout Guile. It also renames the old *-hash-table* functions | |
2140 | to *-alist-vector* and places them, together with the rest of the | |
2141 | weak vector support, in the module (ice-9 weak-vector). We should | |
2142 | probably introduce a new, better, API for weak references, for | |
2143 | example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even | |
2144 | look like and are used like ordinary pairs.) | |
2145 | ||
2146 | * environments.c (obarray_enter, obarray_retrieve, obarray_remove, | |
2147 | leaf_environment_fold, obarray_remove_all): Use hashtable | |
2148 | accessors. | |
2149 | ||
2150 | * gc.c (scm_init_storage): Moved hook initialization to | |
2151 | scm_storage_prehistory. | |
2152 | (scm_storage_prehistory): New function. | |
2153 | (scm_igc): Added commentary about placement of | |
2154 | scm_after_sweep_c_hook. | |
2155 | ||
2156 | * gc-mark.c (scm_mark_all): Use hashtable accessors. | |
2157 | (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and | |
2158 | SCM_WVECT_WEAK_VALUE_P. | |
2159 | ||
2160 | * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New | |
2161 | functions. | |
2162 | (scm_vector_to_hash_table, scm_c_make_resizing_hash_table): | |
2163 | Removed. | |
2164 | (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table, | |
2165 | scm_make_doubly_weak_hash_table): Moved here from weaks.c. | |
2166 | ||
2167 | * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added | |
2168 | calls to scm_storage_prehistory and scm_hashtab_prehistory. | |
2169 | ||
2170 | * modules.c (module-reverse-lookup): Use hashtable accessors. | |
2171 | ||
2172 | * symbols.c, symbols.h (scm_i_hash_symbol): New function. | |
2173 | ||
2174 | * weaks.c, weaks.h (scm_make_weak_key_alist_vector, | |
2175 | scm_make_weak_value_alist_vector, | |
2176 | scm_make_doubly_weak_alist_vector): New functions. | |
2177 | ||
2178 | * weaks.c (scm_init_weaks_builtins): New function. | |
2179 | ||
2180 | * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE, | |
2181 | SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P, | |
2182 | SCM_WVECT_NOSCAN_P): New macros. | |
2183 | ||
2184 | * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P | |
2185 | and SCM_WVECT_WEAK_VALUE_P. | |
2186 | ||
2187 | * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from | |
2188 | allocate_weak_vector and exported. | |
2189 | ||
0a4c1355 MD |
2190 | 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2191 | ||
2192 | * hashtab.c: Undid thread safety. (We decided that it's better to | |
2193 | let the user explicitly protect the tables (or not) according what | |
2194 | is suitable for the application.) | |
2195 | ||
87ca11ff MD |
2196 | 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2197 | ||
2198 | * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made | |
2199 | thread safe and handle resizing tables. | |
2200 | (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed | |
2201 | SCM_DEFER/ALLOW_INTS. | |
2202 | ||
f59a096e MD |
2203 | 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2204 | ||
2205 | * hashtab.c (scm_vector_to_hash_table, | |
2206 | scm_c_make_resizing_hash_table, scm_make_hash_table): New | |
2207 | functions. | |
2208 | (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread | |
2209 | safe and handle resizing tables. | |
2210 | ||
2211 | * weaks.c (scm_make_weak_key_hash_table, | |
2212 | scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table): | |
2213 | Size argument made optional. Return resizable table if not | |
2214 | specified. | |
2215 | ||
4b612c5b MD |
2216 | 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2217 | ||
2218 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): | |
2219 | Fixed formals tests for closures. (Thanks to Kevin Ryde.) | |
2220 | ||
b3d7f6df MD |
2221 | 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2222 | ||
2223 | * debug.c (scm_procedure_source): Handle all objects for which | |
2224 | procedure? is #t. (Thanks to Bill Schottstaedt.) | |
2225 | ||
756414cf MD |
2226 | 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2227 | ||
361d631f MD |
2228 | * futures.c (mark_futures): Don't need to mark data of recycled |
2229 | futures. | |
2230 | (scan_futures, cleanup_undead): Be smarter about marking | |
2231 | futures---avoid unnecessary passes through future lists. | |
2232 | ||
756414cf MD |
2233 | * futures.h, futures.c: New files; Introduced recycling of |
2234 | futures. For fine-grained threading this lifts performance to | |
2235 | another level. We can now use parallelization in inner loops of | |
2236 | Guile programs without impossible overhead. | |
2237 | ||
2238 | * threads.h, threads.c: Moved futures to their own file. | |
2239 | ||
2240 | * Makefile.am (libguile_la_SOURCES): Added futures.c. | |
2241 | (DOT_X_FILES): Added futures.x. | |
2242 | (DOT_DOC_FILES): Added futures.doc. | |
2243 | (modinclude_HEADERS): Added futures.h. | |
2244 | ||
2245 | * threads.c, threads.h (scm_i_create_thread): Renamed from | |
2246 | create_thread and made global. | |
2247 | ||
2248 | * futures.c (scm_make_future): New procedure. | |
2249 | ||
2250 | * eval.c: #include "libguile/futures.h". | |
2251 | ||
2252 | * init.c: #include "futures.h" | |
2253 | (scm_init_guile_1): Call scm_init_futures. | |
2254 | ||
2255 | * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK. | |
2256 | ||
2257 | * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here. | |
2258 | ||
2259 | * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New | |
2260 | functions. | |
2261 | ||
2262 | * eval.c (scm_trampoline_1): Fixed arguments test for closures. | |
2263 | ||
b4debead MD |
2264 | 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2265 | ||
2266 | * threads.c (create_thread): Don't unwind dynwind chain of parent | |
2267 | thread before creation. Just start the new thread with an empty | |
2268 | dynwind chain. | |
2269 | ||
93f26b7b MD |
2270 | 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2271 | ||
2272 | * evalext.c, evalext.h (scm_self_evaluating_p): New function. | |
2273 | ||
38d8927c MD |
2274 | 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2275 | ||
41c96c32 MD |
2276 | * threads.c (scm_timed_wait_condition_variable): Support timed |
2277 | waiting also for simple condition variables. | |
2278 | ||
38d8927c MD |
2279 | * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead |
2280 | of calling the procedure change-object-class. | |
2281 | ||
9cf5d9b7 MD |
2282 | 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2283 | ||
2284 | * ramap.c (scm_ramapc): Typo in error message. | |
2285 | ||
bbf8d523 MD |
2286 | 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2287 | ||
b46fae00 MD |
2288 | * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for |
2289 | slots with instance allocation. | |
2290 | ||
bbf8d523 MD |
2291 | * goops.c, goops.h (scm_class_extended_generic_with_setter): New |
2292 | class. | |
2293 | (scm_compute_applicable_methods): Use scm_generic_function_methods. | |
2294 | ||
2295 | * goops.c (scm_generic_function_methods): Support extended | |
2296 | generic functions. | |
2297 | ||
ebf9b47c MD |
2298 | 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2299 | ||
2300 | * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future. | |
2e37d6a2 | 2301 | Thanks to Neil for pointing this out! |
ebf9b47c | 2302 | |
14a9ba3f NJ |
2303 | 2002-12-29 Neil Jerram <neil@ossau.uklinux.net> |
2304 | ||
2305 | * lang.h: Remove declarations matching definitions removed from | |
2306 | lang.c (just below). | |
2307 | ||
c6a040a8 NJ |
2308 | 2002-12-28 Neil Jerram <neil@ossau.uklinux.net> |
2309 | ||
6054d805 NJ |
2310 | * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, |
2311 | scm_m_while, scm_nil_eq): Remove definitions that were superfluous | |
2312 | and already commented out. | |
2313 | ||
c6a040a8 NJ |
2314 | * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token, |
2315 | scm_lreadparen): Support reading vectors with Elisp syntax if | |
2316 | SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS | |
2317 | is not currently defined, and there isn't even a configure switch | |
2318 | to enable it yet.) | |
2319 | ||
3742c12f MV |
2320 | 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de> |
2321 | ||
2322 | * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath | |
2323 | builds work. | |
2324 | (EXTRA_DIST): Added version.h.in. | |
2325 | ||
fb50ef08 MD |
2326 | 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2327 | ||
2328 | This change makes it possible for one thread to do lazy sweeping | |
2329 | while other threads are running. Now only the mark phase need to | |
2330 | have all threads asleep. We should look further into this issue. | |
2331 | Presently, I've put the locking of scm_i_sweep_mutex at | |
2332 | "conservative" places due to my current lack of knowledge about | |
2333 | the garbage collector. Please feel free to restrict these regions | |
2334 | further to allow for maximal parallelism! | |
2335 | ||
2336 | * gc.c, gc.h (scm_i_sweep_mutex): New mutex. | |
2337 | ||
2338 | * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc, | |
2339 | scm_gc_register_collectable_memory): Substitute locking of | |
2340 | scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep. | |
2341 | (scm_igc): Lock sweep mutex here instead of in callers; Calls to | |
2342 | scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate | |
2343 | the single-thread section (which now only contains the mark | |
2344 | phase). | |
2345 | (scm_gc): Don't lock sweeo mutex here since scm_igc locks it; | |
2346 | Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly. | |
2347 | ||
2348 | * threads.c (gc_section_mutex): Removed. | |
2349 | ||
9ed24633 MD |
2350 | 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2351 | ||
0d48aca5 MD |
2352 | * threads.c (create_thread): Clear parent field in root state in |
2353 | order not to unnecessarily remember dead threads. | |
2354 | ||
9ed24633 MD |
2355 | * eval.c (call_subr2o_1, call_lsubr2_2): New functions. |
2356 | (scm_trampoline_1, scm_trampoline_2): Use them. | |
2357 | ||
29717c89 MD |
2358 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2359 | ||
2360 | Partial introduction of real plugin interface. | |
2361 | ||
2362 | * Makefile.am (modinclude_HEADERS): Added threads-plugin.h. | |
2363 | (EXTRA_DIST): Added threads-plugin.c. | |
2364 | ||
2365 | * threads-plugin.h, threads-plugin.c: New files. | |
2366 | ||
2367 | * threads.h: #include "libguile/threads-plugin.h". | |
2368 | ||
2369 | * threads.c: #include "libguile/threads-plugin.c". | |
2370 | ||
2371 | * pthread-threads.c: Temporarily remove debugging functions. | |
2372 | ||
2373 | * threads.c, threads.h (scm_yield): Added back. | |
2374 | ||
e29e0b09 MD |
2375 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2376 | ||
2377 | * threads.c (really_launch): Detach before unlocking | |
2378 | thread_admin_mutex in order not to risk being joined. | |
2379 | (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep | |
2380 | thread_admin_mutex locked during GC. | |
2381 | ||
2382 | * pthread-threads.c, pthread-threads.h: Improvements to debugging | |
2383 | functions. | |
2384 | ||
0b6843b1 | 2385 | 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
93cd4dcd | 2386 | |
6da2dfc4 MD |
2387 | * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added |
2388 | support for debugging mutex operations. | |
2389 | ||
1b92fb6b MD |
2390 | * threads.c (scm_thread): Removed filed joining_threads. |
2391 | (thread_print): Print thread number as well as address of thread | |
2392 | structure. | |
0b6843b1 MD |
2393 | (scm_join_thread): Bugfix. |
2394 | (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex, | |
2395 | scm_timed_wait_condition_variable, scm_signal_condition_variable, | |
2396 | scm_broadcast_condition_variable): Use the low-level API. | |
2397 | (scm_all_threads): Return copy of thread list (to prevent | |
2398 | unintended destruction). | |
2399 | (scm_threads_prehistory): Initialize heap_mutex of fake thread. | |
1b92fb6b | 2400 | |
93cd4dcd MD |
2401 | * pthread-threads.c, pthread-threads.h, threads.c: Fixes to |
2402 | pthread "native" recursive mutex support. | |
2403 | ||
2ff4f181 MD |
2404 | 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2405 | ||
28d52ebb MD |
2406 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions. |
2407 | Simply lock a thread C API recursive mutex. | |
2408 | (SCM_NONREC_CRITICAL_SECTION_START, | |
2409 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, | |
2410 | SCM_REC_CRITICAL_SECTION_END): Removed. | |
2411 | ||
2412 | * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with | |
2413 | direct calls to scm_rec_mutex_lock / unlock around the three calls | |
2414 | to scm_m_expand_body. | |
2415 | ||
2416 | * eval.c, eval.h (promise_free): New function. | |
2417 | (scm_force): Rewritten; Now thread-safe; Removed | |
2418 | SCM_DEFER/ALLOW_INTS. | |
2419 | ||
2420 | * pthread-threads.h: Added partially implemented plugin interface | |
2421 | for recursive mutexes. These are, for now, only intended to be | |
2422 | used internally within the Guile implementation. | |
2423 | ||
2424 | * pthread-threads.c: New file. | |
2425 | ||
2426 | * threads.c: Conditionally #include "pthread-threads.c". | |
2427 | ||
2428 | * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be | |
2429 | thread-safe; | |
2430 | ||
2431 | * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX, | |
2432 | SCM_GLOBAL_REC_MUTEX): New macros. | |
2433 | ||
2434 | * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section | |
2435 | macros---use mutexes instead. | |
2436 | ||
2437 | * tags.h (SCM_IM_FUTURE): New tag. | |
2438 | ||
2439 | * eval.c (scm_m_future): New primitive macro. | |
2440 | (SCM_CEVAL): Support futures. | |
2441 | (unmemocopy): Support unmemoization of futures. | |
2442 | ||
2443 | * print.c (scm_isymnames): Name of future isym. | |
2444 | ||
2ff4f181 MD |
2445 | * version.c: Unmade some changes to my private copy that got |
2446 | committed by mistake. | |
2447 | ||
392d2833 MD |
2448 | 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2449 | ||
e200ddee MD |
2450 | * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of |
2451 | 2002-12-10. | |
2452 | ||
392d2833 MD |
2453 | * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists. |
2454 | ||
2455 | * gc.c (scm_gc_sweep): Call it here instead, which is a more | |
2456 | logical place. | |
2457 | ||
2458 | * threads.c (create_thread): Remember root object until the handle | |
2459 | of the new thread is on all_threads list. | |
2460 | ||
2461 | * root.c (scm_make_root): Moved copying of fluids until after | |
2462 | creation of root handle so that the fluids are GC protected. Also | |
2463 | removed the critical section. | |
2464 | ||
c4c52ebe MD |
2465 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2466 | ||
960c408c MD |
2467 | * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function. |
2468 | ||
3cdde9d6 | 2469 | * gc-malloc.c (malloc_mutex): New mutex. |
960c408c | 2470 | (scm_gc_malloc_prehistory): Initialize it. |
3cdde9d6 MD |
2471 | (scm_realloc): Serialize call to realloc |
2472 | (scm_calloc): Same for calloc. | |
2473 | Thanks to Wolfgang Jaehrling! | |
2474 | (Now we have to make sure all calls to malloc/realloc are made | |
2475 | through scm_malloc.) | |
2476 | ||
960c408c MD |
2477 | * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory. |
2478 | ||
c4c52ebe MD |
2479 | * threads.c (really_launch): Release heap (to prevent deadlock). |
2480 | (create_thread): Release heap before locking thread admin mutex. | |
2481 | ||
b0dc3d71 MD |
2482 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2483 | ||
2484 | * threads.c (scm_i_thread_invalidate_freelists): New | |
2485 | function. | |
2486 | ||
2487 | * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists. | |
2488 | ||
2489 | * modules.c (scm_export): Inserted a return statement. | |
2490 | ||
06e80f59 HWN |
2491 | 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
2492 | ||
2493 | * modules.c (scm_export): new function | |
2494 | ||
2495 | * gc-card.c: add a note about malloc()/free() overhead. | |
2496 | ||
a12611c3 MD |
2497 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2498 | ||
2499 | * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c | |
2500 | in srcdir. | |
2501 | ||
c7fabadf MD |
2502 | 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2503 | ||
2504 | These changes remove scm_ints_disabled (which hasn't has any | |
2505 | effect in Guile for quite some time). | |
2506 | ||
2507 | * async.c, error.h (scm_ints_disabled): Removed. | |
2508 | ||
2509 | * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1), | |
2510 | root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK, | |
2511 | SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled. | |
2512 | (old_ints): Removed. | |
2513 | ||
2514 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive | |
2515 | critical section. | |
2516 | (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and | |
2517 | SCM_ALLOW_INTS. | |
2518 | ||
9bc4701c MD |
2519 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
2520 | ||
52340b65 MD |
2521 | * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait): |
2522 | Removed accidental #if 0 around these functions. | |
2523 | ||
9bc4701c MD |
2524 | These changes are the start of support for preemptive |
2525 | multithreading. Marius and I have agreed that I commit this code | |
2526 | into the repository although it isn't thoroughly tested and surely | |
2527 | introduces many bugs. The bugs should only be exposed when using | |
2528 | threads, though. Signalling and error handling for threads is | |
2529 | very likely broken. Work on making the implementation cleaner and | |
2530 | more efficient is needed. | |
2531 | ||
2532 | * __scm.h (SCM_ALLOW_INTS_ONLY): Removed. | |
2533 | (SCM_NONREC_CRITICAL_SECTION_START, | |
2534 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, | |
2535 | SCM_REC_CRITICAL_SECTION_END): New macros. | |
2536 | (SCM_CRITICAL_SECTION_START/END): Defined here. | |
2537 | ||
2538 | * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around | |
2539 | the three calls to scm_m_expand_body. | |
2540 | ||
2541 | * gc.h: #include "libguile/pthread-threads.h"; | |
2542 | (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros. | |
2543 | ||
2544 | * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type | |
2545 | scm_t_key; | |
2546 | ||
2547 | * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist | |
2548 | access. | |
2549 | ||
2550 | * gc-freelist.c (scm_gc_init_freelist): Create freelist keys. | |
2551 | ||
2552 | * gc-freelist.c, threads.c (really_launch): Use | |
2553 | SCM_FREELIST_CREATE. | |
2554 | ||
2555 | * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory): | |
2556 | ||
2557 | * gc.c (scm_i_expensive_validation_check, scm_gc, | |
2558 | scm_gc_for_newcell): Put threads to sleep before doing GC-related | |
2559 | heap administration so that those pieces of code are executed | |
2560 | single-threaded. We might consider rewriting these code sections | |
2561 | in terms of a "call_gc_code_singly_threaded" construct instead of | |
2562 | calling the pair of scm_i_thread_put_to_sleep () and | |
2563 | scm_i_thread_wake_up (). Also, we would want to have as many of | |
2564 | these sections eleminated. | |
2565 | ||
2566 | * init.c (scm_init_guile_1): Call scm_threads_prehistory. | |
2567 | ||
2568 | * inline.h: #include "libguile/threads.h" | |
2569 | ||
2570 | * pthread-threads.h: Macros now conform more closely to the | |
2571 | pthreads interface. Some of them now take a second argument. | |
2572 | ||
2573 | * threads.c, threads.h: Many changes. | |
2574 | ||
2575 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> | |
2576 | ||
2577 | * Makefile.am (version.h): Changed $^ --> $< in rule for | |
2578 | version.h. | |
2579 | ||
b2cbe8d8 RB |
2580 | 2002-12-08 Rob Browning <rlb@defaultvalue.org> |
2581 | ||
2582 | * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now. | |
2583 | (SCM_MINOR_VERSION): use @--@ substitution now. | |
2584 | (SCM_MICRO_VERSION): use @--@ substitution now. | |
2585 | (scm_effective_version): new function prototype. | |
2586 | ||
2587 | * version.c (scm_effective_version): new function, also add | |
2588 | effective-version. | |
2589 | ||
2590 | * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION. | |
2591 | (libpath.h): use GUILE_EFFECTIVE_VERSION to compute | |
2592 | SCM_LIBRARY_DIR. | |
2593 | (version.h): generate this here rather than configure.in. This | |
2594 | approach tracks source edits better (i.e. more immediately). | |
2595 | Might be worth considering for other .in files too. | |
2596 | ||
5441c65c MV |
2597 | 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de> |
2598 | ||
2599 | Reorganized thread package selection. A thread package now only | |
2600 | implements a small set of pthread like functions and Guile | |
2601 | implements the rest on top of that. Guile's implementation is | |
2602 | what the "coop-pthreads" package has been previously. Support for | |
2603 | "coop" threads has been removed until I get time to add it again. | |
2604 | ||
2605 | * Makefile.am (libguile_la_SOURCES): Removed iselect.c. | |
2606 | (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c, | |
2607 | null-threads.c, coop-pthreads.c. | |
2608 | (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added | |
2609 | pthread-threads.h. | |
2610 | ||
2611 | * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h. | |
2612 | ||
2613 | * threads.h: Do not include "libguile/coop-defs.h". Include | |
2614 | "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed | |
2615 | (previously deprecated) C level thread API prototypes. They are | |
2616 | now in the thread package specific headers, "null-threads.h" and | |
2617 | "pthread-threads.h". | |
2618 | (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR): | |
2619 | New. | |
2620 | (scm_threads_init): Removed. | |
2621 | (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END, | |
2622 | SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter, | |
2623 | SCM_I_THREAD_SWITCH_COUNT): Define here. | |
2624 | (scm_single_thread_p): Removed. | |
2625 | (scm_call_with_new_thread): Take two args directly instead of list | |
2626 | of two args. | |
2627 | (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA, | |
2628 | SCM_SET_THREAD_LOCAL_DATA): Define here. | |
2629 | ||
2630 | * threads.c: Merged with "coop-pthreads.c". | |
2631 | ||
2632 | * null-threads.h: Implement pthread-like API as a set of macros. | |
2633 | ||
2634 | * pthread-threads.h: New, implement pthread-like API by deferring | |
2635 | to pthread itself. | |
2636 | ||
2637 | * init.c (scm_init_guile_1): Do not call scm_init_iselect, which | |
2638 | has been lost in the reorganization. | |
2639 | ||
504d99c5 MD |
2640 | 2002-12-01 Mikael Djurfeldt <mdj@linnaeus> |
2641 | ||
2642 | The following change makes it possible to move procedure | |
2643 | application dispatch outside inner loops. The motivation was | |
2644 | clean implementation of efficient replacements of R5RS primitives | |
2645 | in SRFI-1. | |
2646 | ||
2647 | The semantics is clear: scm_trampoline_N returns an optimized | |
2648 | version of scm_call_N (or NULL if the procedure isn't applicable | |
2649 | on N args). | |
2650 | ||
2651 | Applying the optimization to map and for-each increases efficiency | |
2652 | noticeably. For example, (map abs ls) is 8 times faster than | |
2653 | before. | |
2654 | ||
2655 | * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types. | |
2656 | ||
2657 | * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions. | |
2658 | ||
2659 | * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions; | |
2660 | (map, for-each): Handle also application on two args as a special | |
2661 | case; Use trampolines. | |
2662 | ||
2663 | Other changes: | |
2664 | ||
2665 | * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o; | |
2666 | (subr2oless): Removed. | |
2667 | (scm_restricted_vector_sort_x): Use scm_return_first to keep the | |
2668 | vector GC protected. | |
2669 | ||
2670 | * eval.c (check_map_args): Use scm_out_of_range_pos instead of | |
2671 | scm_out_of_range. | |
2672 | ||
63dd3413 DH |
2673 | 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2674 | ||
2675 | * evalext.[ch] (scm_m_undefine, undefine): Deprecated. | |
2676 | ||
4ba5f279 MD |
2677 | 2002-11-17 Mikael Djurfeldt <mdj@linnaeus> |
2678 | ||
2679 | * debug.c (scm_make_iloc): Added missing "return". | |
2680 | ||
56ae231f MV |
2681 | 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de> |
2682 | ||
2683 | * strports.c (scm_eval_string_in_module): Validate second arg to | |
2684 | be a module. Thanks to Arno Peters! | |
2685 | ||
80b28865 DH |
2686 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2687 | ||
2688 | * .cvsignore: remove goops.c | |
2689 | ||
c88b1456 DH |
2690 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2691 | ||
2692 | * modules.c (scm_env_top_level, scm_lookup_closure_module, | |
2693 | module_variable, scm_module_lookup_closure, | |
2694 | scm_module_transformer, scm_sym2var, scm_module_reverse_lookup, | |
2695 | scm_system_module_env_p): Don't compare SCM values with C | |
2696 | operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP | |
2697 | over SCM_NFALSEP. | |
2698 | ||
a8a19efc DH |
2699 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2700 | ||
2701 | * eval.h (SCM_MAKE_ILOC): New macro. | |
2702 | ||
2703 | * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing | |
2704 | the iloc bitpattern here. | |
2705 | ||
76734914 MD |
2706 | 2002-11-14 Mikael Djurfeldt <mdj@linnaeus> |
2707 | ||
2708 | * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be | |
2709 | part of the API, otherwise it's difficult to write Guile | |
2710 | extensions using non-blocking I/O => moved #include | |
2711 | "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h. | |
2712 | ||
2713 | * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex --> | |
2714 | s_unlock_mutex. | |
2715 | ||
8b5b4a75 MV |
2716 | 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de> |
2717 | ||
2718 | * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They | |
2719 | are defined in configure.in. | |
2720 | ||
2721 | * threads.c: Removed SCM_API from function definitions. SCM_API | |
2722 | is only for declarations. | |
2723 | ||
e5a83084 MD |
2724 | 2002-11-07 Mikael Djurfeldt <mdj@linnaeus> |
2725 | ||
9be8bb45 MD |
2726 | * coop-pthreads.h: Added support for thread specific data to the |
2727 | generic C API for the coop-pthreads case. | |
2728 | ||
e5a83084 MD |
2729 | * threads.c, threads.h (scm_cond_init): Undo unintentional API |
2730 | change. | |
6c214b62 | 2731 | (scm_cond_broadcast): Added missing function. |
e5a83084 | 2732 | |
7edf178e MV |
2733 | 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
2734 | ||
2735 | * coop.c (coop_next_runnable_thread): Removed, wich should have | |
2736 | happened when GUILE_ISELECT was hard-wired. | |
2737 | ||
7f5b1b77 MV |
2738 | 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de> |
2739 | ||
7caa1b07 MV |
2740 | * Makefile.am (libguile_la_SOURCES): Added threads.c |
2741 | (DOT_DOC_FILES): Added threads.doc. | |
2742 | (DOT_X_FILES): Added threads.x. | |
2743 | (EXTRA_libguile_la_SOURCES): Removed threads.c. | |
2744 | (noinst_HEADERS): Added coop-pthreads.c. | |
2745 | (modinclude_HEADERS): Added coop-pthreads.h. | |
2746 | ||
2747 | * __scm.h (USE_THREADS, GUILE_ISELECT): Define when | |
2748 | SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile. | |
2749 | ||
bb11cbf4 MV |
2750 | * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H. |
2751 | Thanks to Bill Schottstaedt! | |
2752 | ||
1d4cbbed MV |
2753 | * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0. |
2754 | ||
7f5b1b77 MV |
2755 | * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when |
2756 | SCM_COPT_THREADS is defined. | |
2757 | (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS | |
2758 | is defined. | |
2759 | ||
2760 | * coop-pthreads.c: Some harmless renamings of internal stuff. | |
2761 | (create_thread): New, generalized version of | |
2762 | scm_call_with_new_thread. | |
2763 | (scm_call_with_new_thread): Use it. | |
2764 | (scm_spawn_thread): New, use create_thread. | |
2765 | ||
d52f53b1 MV |
2766 | 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de> |
2767 | ||
2768 | * coop-pthreads.c, coop-pthreads.h: Redone completely, you might | |
2769 | start testing it now. | |
2770 | ||
2771 | * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly | |
2772 | defined when HAVE_RESTARTABLE_SYSCALLS is not defined. | |
2773 | (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS | |
2774 | is defined. | |
2775 | ||
30f920c3 MV |
2776 | 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de> |
2777 | ||
2778 | * scmsigs.c (signal_cell_handlers, install_handler_data, | |
2779 | scm_delq_spine_x, really_install_handler, install_handler): New | |
2780 | scheme for triggering signal handlers, to simplify take_signal. | |
2781 | (take_signal): Simplified, to avoid race conditions. | |
2782 | (scm_sigaction_for_thread): Use new Scheme. Validate that thread | |
2783 | hasn't exited yet. | |
2784 | ||
2785 | * async.c (scm_async_click): Reset pending_asyncs, handle | |
2786 | signal_asyncs. Don't set cdr of a non-signal async to #f. | |
2787 | (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue | |
2788 | always. Set pending_asyncs. | |
2789 | (scm_system_async_mark_for_thread): Check that thread has not | |
2790 | exited. | |
2791 | (scm_unmask_signals, decrease_block): Call scm_async_click after | |
2792 | block_asyncs becomes zero. | |
2793 | ||
2794 | * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of | |
2795 | active_asyncs. | |
2796 | ||
2797 | * root.h (scm_root_state): Added pending_asyncs and signal_asyncs | |
2798 | fields. | |
2799 | * root.c (root_mark): Mark them. | |
2800 | (make_root): Initialize them. | |
2801 | ||
2802 | * iselect.c, iselect.h: Replaced GUILE_ISELECT with | |
2803 | USE_COOP_THREADS. | |
2804 | (scm_internal_select): Define one version for USE_COOP_THREADS and | |
2805 | one for USE_NULL_THREADS. | |
2806 | (scm_init_iselect): Likewise. | |
2807 | ||
2808 | * inline.h (scm_cell, scm_double_cell): Also allow | |
2809 | USE_COPT_THREADS to not protect the slot initializers. | |
2810 | ||
2811 | * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is | |
2812 | because threads need to be initialized before the stack, but | |
2813 | gsubrs such as scm_timed_condition_variable_wait can only be | |
2814 | created later. | |
2815 | ||
2816 | * threads.h: Include "coop-pthreads.h" when requested. | |
2817 | (scm_threads_make_mutex, scm_threads_lock_mutex, | |
2818 | scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were | |
2819 | not implemented anyway. | |
2820 | (scm_init_thread_procs, scm_try_mutex, | |
2821 | scm_timed_condition_variable_wait, | |
2822 | scm_broadcast_condition_variable, scm_c_thread_exited_p, | |
2823 | scm_thread_exited_p): New prototypes. | |
2824 | (struct timespec): Define if not already defined. | |
2825 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
2826 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, | |
2827 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
2828 | scm_cond_broadcast, scm_cond_destroy): Declarations moved here and | |
2829 | deprecated. | |
2830 | ||
2831 | * threads.c: Include <errno.h>. Include "coop-pthreads.c" when | |
2832 | requested. | |
2833 | (scm_thread_exited_p): New. | |
2834 | (scm_try_mutex, scm_broadcast_condition_variable): Newly | |
2835 | registered procedures. | |
2836 | (scm_wait_condition_variable, scm_timed_wait_condition_variable): | |
2837 | Use the latter as the procedure for "wait-condition-variable", | |
2838 | thus offering a optional timeout parameter to Scheme. | |
2839 | (scm_wait_condition_variable): Implement in terms of | |
2840 | scm_timed_wait_condition_variable. | |
2841 | (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
2842 | scm_mutex_unlock, scm_mutex_destroy, scm_cond_init, | |
2843 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
2844 | scm_cond_broadcast, scm_cond_destroy): Implement in terms of | |
2845 | scm_make_mutex, etc, and deprecate. | |
2846 | (scm_init_threads): Do not create smobs, leave this to | |
2847 | scm_threads_init. Do not include "threads.x" file. | |
2848 | (scm_init_thread_procs): New, include "threads.x" here. | |
2849 | ||
2850 | * null-threads.h (scm_null_mutex, scm_null_mutex_init, | |
2851 | scm_null_mutex_lock, scm_null_mutex_unlock, | |
2852 | scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init, | |
2853 | scm_null_condvar_wait, scm_null_condvar_signal, | |
2854 | scm_null_condvar_destroy): Removed. | |
2855 | (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init, | |
2856 | scm_cond_wait, scm_cond_signal, scm_cond_broadcast, | |
2857 | scm_cond_destory): Do not define, they are now deprecated and | |
2858 | handled by threads.{h,c}. | |
2859 | ||
2860 | * null-threads.c (scm_null_mutex, scm_null_cond): Define here. | |
2861 | (scm_threads_init): Create smobs here, using the appropriate | |
2862 | sizes. | |
2863 | (block): Removed, now unused. | |
2864 | (scm_c_thread_exited_p): New. | |
2865 | (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock, | |
2866 | scm_null_mutex_destroy, scm_null_condvar_init, | |
2867 | scm_null_condvar_wait, scm_null_condvar_signal, | |
2868 | scm_null_condvar_destroy): Removed and updated users to do their | |
2869 | task directly. | |
2870 | (scm_try_mutex, timeval_subtract, | |
2871 | scm_timed_wait_condition_variable, | |
2872 | scm_broadcast_condition_variable): New. | |
2873 | (scm_wait_condition_variable): Removed. | |
2874 | ||
2875 | * coop-defs.h (coop_m): Added 'level' field. | |
2876 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
2877 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, | |
2878 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
2879 | scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not | |
2880 | define. | |
2881 | (coop_condition_variable_broadcast): New. | |
2882 | ||
2883 | * coop-threads.c (scm_threads_init): Create smobs here, using the | |
2884 | appropriate sizes. | |
2885 | (scm_c_thread_exited_p, scm_try_mutex, | |
2886 | scm_timed_wait_condition_variable, | |
2887 | scm_broadcast_condition_variable): New. | |
2888 | (scm_wait_condition_variable): Removed. | |
2889 | ||
2890 | * coop.c (coop_new_mutex_init): Initialize level. | |
2891 | (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain | |
2892 | level. | |
2893 | (coop_condition_variable_signal): Renamed to | |
2894 | coop_condition_variable_broadcast and reimplemented in terms of | |
2895 | that. Thus... | |
2896 | (coop_condition_variable_broadcast): New. | |
2897 | ||
2898 | * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc. | |
2899 | ||
2900 | * coop-pthreads.h, coop-pthreads.c: New, but unfinished. | |
2901 | ||
087ed40d MV |
2902 | 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de> |
2903 | ||
65a23095 MV |
2904 | * null-threads.c: Include <time.h>. Also, use <...> for inclusion |
2905 | of system headers. | |
2906 | ||
087ed40d MV |
2907 | * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG): |
2908 | New. Use it instead of SCM_MAKE_VALIDATE in lots of places to | |
30f920c3 | 2909 | give better error messages. Thanks to Bill Schottstaedt! |
087ed40d | 2910 | |
5ec1d2c8 DH |
2911 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2912 | ||
2913 | * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed | |
2914 | scm_definedp to scm_defined_p and deprecated scm_definedp. | |
2915 | ||
100ae50d DH |
2916 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2917 | ||
2918 | * async.h, async.c (scm_system_async): Fixed deprecation to work | |
2919 | correctly when deprecated features are excluded. | |
2920 | ||
2794cb50 MV |
2921 | 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
2922 | ||
2923 | * async.c (scm_system_async_mark_for_thread): Validate thread | |
2924 | argument. | |
2925 | ||
2926 | * coop-threads.c (scm_i_thread_root): Do not validate argument. | |
2927 | ||
2928 | * feature.c (scm_init_feature): Don't add 'threads' for | |
2929 | USE_NULL_THREADS. | |
2930 | ||
2931 | * inline.h (scm_cell, scm_double_cell): Also allow | |
2932 | USE_NULL_THREADS to not protect the slot initializers. | |
2933 | ||
2934 | * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not | |
2935 | "USE_THREAD". | |
2936 | ||
2937 | * Makefile.am (noinst_HEADERS): Added null-threads.c. | |
2938 | (modinclude_HEADERS): Added null-threads.h. | |
2939 | ||
2940 | * threads.h: Include null-threads.h when !USE_COOP_THREADS. | |
2941 | * threads.c: Include null-threads.c when !USE_COOP_THREADS. | |
2942 | (scm_init_threads): Use generic type names scm_t_mutex and | |
2943 | scm_t_cond instead of coop_m and coop_c. | |
2944 | ||
2945 | * null-threads.c, null-threads.h: New files. | |
2946 | ||
ff810d7a MV |
2947 | 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de> |
2948 | ||
2949 | * Makefile.am: Replaced "$<" in non-pattern rules with its value. | |
2950 | This is to support makes that know about "$<" only in pattern | |
2951 | rules, like Sun's make. | |
2952 | ||
a90bdb73 MV |
2953 | 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de> |
2954 | ||
2955 | * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute | |
2956 | substitution. Thanks to David Allouche! | |
2957 | ||
e71a8bf2 DH |
2958 | 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de> |
2959 | ||
2960 | * evalext.h: Replaced SCM_DEBUG_DEPRECATED with | |
2961 | !SCM_ENABLE_DEPRECATED. | |
2962 | ||
41f77ff5 MV |
2963 | 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
2964 | ||
504d99c5 | 2965 | * async.c (scm_system_async_mark_for_thread): Only call |
41f77ff5 MV |
2966 | scm_i_thread_root when USE_THREADS is defined. Use scm_root |
2967 | otherwise. | |
2968 | ||
2969 | * scmsigs.c (take_signal): Only call scm_i_thread_root when | |
2970 | USE_THREADS is defined. Use scm_root otherwise. | |
2971 | (scm_sigaction_for_thread): Ignore THREAD argument when | |
2972 | USE_THREADS is not defined. Also, move THREAD argument defaulting | |
2973 | out of HAVE_SIGACTION section, which was a bug. | |
2974 | ||
6d16b125 MV |
2975 | 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
2976 | ||
2977 | * scmsigs.c (scm_sigaction_for_thread): Store original handler in | |
2978 | signal_handlers, not the closure that is used as the async. | |
2979 | The closure is stored in signal_handler_cells, as previously. | |
2980 | ||
acfa1f52 MV |
2981 | 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de> |
2982 | ||
2983 | * root.h (scm_root_state): Added 'block_async' slot. | |
2984 | (scm_active_asyncs): Removed abbrev. | |
2985 | * root.c (scm_make_root): Initialize 'block_asyncs' slot. | |
2986 | ||
2987 | * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs | |
2988 | abbrev. | |
2989 | ||
2990 | * async.h (scm_call_with_blocked_asyncs, | |
2991 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, | |
2992 | scm_c_call_with_unblocked_asyncs): New prototypes. | |
2993 | (scm_mask_signals, scm_unmask_signals): Deprecated. | |
2994 | (scm_mask_ints): Turned into a macro. | |
2995 | * async.c (scm_mask_ints): Removed. | |
2996 | (scm_run_asyncs): Do not set scm_mask_ints while running an async. | |
2997 | this should not be necessary. | |
2998 | (scm_async_click): Test block_asyncs instead of scm_mask_ints. | |
2999 | (scm_mask_signals, scm_unmask_signals): Deprecated. Emit | |
3000 | deprecation warning and check for errornous use. Set block_asyncs | |
3001 | instead of scm_mask_ints. | |
3002 | (increase_block, decrease_block, scm_call_with_blocked_asyncs, | |
3003 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, | |
3004 | scm_c_call_with_unblocked_asyncs): New. | |
3005 | ||
3006 | * script.c (scm_compile_shell_switches): Do not set scm_mask_ints. | |
3007 | Asyncs are enabled by default. | |
3008 | ||
34010f56 NJ |
3009 | 2002-10-09 Neil Jerram <neil@ossau.uklinux.net> |
3010 | ||
3011 | * vports.c (scm_make_soft_port): Allow vector argument to carry a | |
3012 | 6th element: an input waiting thunk. | |
3013 | (sf_input_waiting): New. | |
3014 | ||
9310d6f2 MV |
3015 | 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de> |
3016 | ||
3017 | * root.c (root_mark): Mark active_asyncs slot. | |
3018 | ||
3019 | * async.c (scm_async_click): Set the cdr of a executed handler | |
3020 | cell to SCM_BOOL_F, not SCM_EOL. | |
3021 | (scm_i_queue_async_cell): Queue the cell at the end of the list, | |
3022 | and only if the handler procedure is not already present. | |
3023 | (scm_system_async_mark_for_thread): Initialize cdr of handler cell | |
3024 | with SCM_BOOL_F. | |
3025 | * scmsigs.c (scm_sigaction_for_thread): Likewise. | |
3026 | ||
ac48c719 RB |
3027 | 2002-10-04 Rob Browning <rlb@defaultvalue.org> |
3028 | ||
1360a142 RB |
3029 | * guile.c (main): switch to scm_lt_dlset_preloaded_symbols; |
3030 | ||
3031 | * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle, | |
3032 | scm_lt_dlopenext, and scm_lt_dlerror. | |
3033 | (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose, | |
3034 | and scm_lt_dlerror. | |
3035 | (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym, | |
3036 | and scm_lt_dlerror. | |
3037 | (sysdep_dynl_init): switch to scm_lt_dlinit(); | |
3038 | ||
3039 | * Makefile.am (libguile_la_LIBADD): switch to use | |
3040 | libguile-ltdl.la. | |
3041 | ||
504d99c5 | 3042 | * numbers.c (scm_integer_expt): (expt 0 1) should be 1. |
ac48c719 | 3043 | |
497092c9 MV |
3044 | 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de> |
3045 | ||
3046 | * scmsigs.h (scm_sigaction_for_thread): New prototype. | |
3047 | * scmsigs.c (got_signal): Removed. | |
3048 | (signal_handler_cells, signal_handler_threads): New. | |
3049 | (take_signal): Queue the cell of the signal for the specified | |
3050 | thread. Reset the signal handler on systems that don't have | |
3051 | sigaction. | |
3052 | (sys_deliver_signals): Removed. | |
3053 | (close_1): New. | |
3054 | (scm_sigaction_for_thread): Renamed from scm_sigaction and | |
3055 | extended to also set the thread of a signal and allocate a cell | |
3056 | for it. Keep the Scheme name "sigaction". Check that signum is | |
3057 | within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS. | |
3058 | (scm_sigaction): Implement in terms of scm_sigaction_for_thread. | |
3059 | (scm_init_scmsigs): Allocate signal_handler_cells and | |
3060 | signal_handler_threads vectors. | |
3061 | ||
3062 | * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so | |
3063 | that system asnycs and user asyncs are separated. Reimplemented | |
3064 | system asyncs to work per-thread. | |
3065 | ||
3066 | * gc.c (scm_init_gc): Do not use scm_system_async. | |
3067 | ||
3068 | * async.h (scm_asyncs_pending, scm_set_tick_rate, | |
3069 | scm_set_switch_rate, scm_system_async_mark_from_signal_handler): | |
3070 | Removed prototypes. | |
3071 | (scm_i_queue_async_cell): New. | |
3072 | ||
3073 | * __scm.h (scm_asyncs_pending_p): Removed. | |
3074 | (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of | |
3075 | scm_asyncs_pending_p. | |
3076 | ||
3077 | * async.h (scm_system_async_mark_for_thread): New prototype. | |
3078 | ||
3079 | * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code. | |
3080 | ||
3081 | * root.h (scm_root_state): Added new "active_asyncs" slot. | |
3082 | * root.c (scm_make_root): Initialize it to SCM_EOL. | |
3083 | ||
3084 | * coop-defs.h (coop_t): Added new "handle" slot. | |
3085 | * coop-threads.c (all_threads, scm_current_thread, | |
3086 | scm_all_threads, scm_i_thread_root): New. | |
3087 | (scm_threads_init): Add main thread to all_threads. | |
3088 | (scheme_launch_thread): Remove thread from all_threads when it | |
3089 | terminates. | |
3090 | (scm_call_with_new_thread): Initialize handle slot of coop_t | |
3091 | structure and add new thread to all_threads. | |
3092 | (scm_spawn_thread): Likewise. | |
3093 | ||
3094 | * threads.h (scm_current_thread, scm_all_threads): New prototypes. | |
3095 | * threads.c (scm_current_thread, scm_all_threads): Register as | |
3096 | primitives. | |
3097 | ||
3098 | * dynl.c: Use scm_lt_ prefix for libltdl functions. | |
3099 | ||
480fa28d NJ |
3100 | 2002-09-29 Neil Jerram <neil@ossau.uklinux.net> |
3101 | ||
3102 | * script.c (scm_compile_shell_switches): Fix bad spelling of | |
3103 | `explicitly' in comment. | |
3104 | ||
3105 | 2002-09-28 Neil Jerram <neil@ossau.uklinux.net> | |
3106 | ||
3107 | * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid): | |
3108 | Refer to provided? in doc string rather than deprecated feature?. | |
3109 | ||
3553e1d1 GH |
3110 | 2002-09-24 Gary Houston <ghouston@arglist.com> |
3111 | ||
3112 | * inline.h (scm_double_cell): prevent reordering of statements | |
3113 | with any following code (for GCC 3 strict-aliasing). | |
3114 | * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed | |
3115 | the earlier version of the reordering prevention. | |
3116 | ||
4ad0814a HWN |
3117 | 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3118 | ||
3119 | * inline.h (scm_double_cell): move SET_GCMARK set out of if body. | |
3120 | ||
e88e4f2e HWN |
3121 | 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3122 | ||
3123 | * gc-malloc.c (scm_gc_register_collectable_memory): more overflow | |
3124 | protection. | |
3125 | ||
1e71eafb HWN |
3126 | 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3127 | ||
3128 | * inline.h: include stdio.h | |
3129 | ||
3130 | * smob.c (free_print): abort if scm_debug_cell_accesses_p is set | |
3131 | ||
61ef9c1f HWN |
3132 | 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3133 | ||
dac04e9f HWN |
3134 | * gc-segment.c (scm_i_make_initial_segment): check user settings |
3135 | for sanity. | |
3136 | ||
3137 | * gc-malloc.c (scm_gc_init_malloc): check user settings for | |
3138 | sanity. | |
dac04e9f HWN |
3139 | |
3140 | * gc-freelist.c (scm_init_freelist): check user settings for sanity. | |
3141 | ||
ffd72400 HWN |
3142 | * struct.h: change scm_structs_to_free to scm_i_structs_to_free |
3143 | ||
3144 | * gc-malloc.c (scm_gc_register_collectable_memory): use floats; | |
1e71eafb HWN |
3145 | these won't ever wrap around with high memory usage. Thanks to |
3146 | Sven Hartrumpf for finding this. | |
ffd72400 | 3147 | |
5bd4a949 HWN |
3148 | * gc-freelist.c: include <stdio.h> |
3149 | ||
61ef9c1f HWN |
3150 | * gc-malloc.c: add DEBUGINFO for mtrigger GCs. |
3151 | ||
ffd0ef3b MV |
3152 | 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de> |
3153 | ||
a27e3d14 MV |
3154 | * vectors.h (SCM_VECTOR_REF): New. |
3155 | ||
ffd0ef3b MV |
3156 | * snarf.h (SCM_DEFINE_PUBLIC): New. |
3157 | ||
f8a1712b MV |
3158 | 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de> |
3159 | ||
3160 | * socket.c (scm_addr_vector): Added size of address to arguments. | |
3161 | Use it to avoid accessing a non-existent path in a sockaddr_un. | |
3162 | Changed all callers. | |
3163 | ||
7200a36b HWN |
3164 | 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3165 | ||
1383773b HWN |
3166 | * gc.h: remove DOUBLECELL card flags. |
3167 | ||
3168 | * gc-malloc.c (scm_calloc): try to use calloc() before calling | |
3169 | scm_realloc(). | |
3170 | ||
3171 | * gc-segment.c (scm_i_initialize_heap_segment_data): remove card | |
3172 | init loop; handle this from scm_init_card_freelist() | |
3173 | ||
3174 | * gc-card.c (scm_init_card_freelist): init bit vector here. | |
3175 | ||
7200a36b | 3176 | * numbers.c (scm_make_real): prevent reordering of statements |
8fa5786d | 3177 | num2float.i.c (FLOAT2NUM): idem |
7200a36b | 3178 | |
9981de3a HWN |
3179 | 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
3180 | ||
3181 | * eval.h: prepend libguile/ to include path | |
3182 | ||
19647556 MV |
3183 | 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de> |
3184 | ||
3185 | * script.c (scm_compile_shell_switches): Added "2002" to Copyright | |
3186 |