Commit | Line | Data |
---|---|---|
43261b39 MD |
1 | 2003-04-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
2 | ||
3 | * feature.c (scm_init_feature): Always add threads feature. | |
4 | ||
58241edc MD |
5 | 2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
6 | ||
7 | * goops.c (scm_sys_fast_slot_ref): Use SCM_SLOT instead of | |
8 | scm_at_assert_bound_ref. (We don't want the unbound check. See | |
9 | oop/goops/active-slot.scm.) | |
10 | ||
94e91275 RB |
11 | 2003-04-14 Rob Browning <rlb@defaultvalue.org> |
12 | ||
13 | * tags.h: scm_t_intptr should have been intptr_t. | |
14 | ||
3071ea27 RB |
15 | 2003-04-13 Rob Browning <rlb@defaultvalue.org> |
16 | ||
17 | * __scm.h (SCM_FLUSH_REGISTER_WINDOWS): don't just rely on "sparc" | |
18 | test. Instead use | |
19 | #if defined (sparc) || defined (__sparc__) || defined (__sparc) | |
20 | as gc_os_dep.c suggests is appropriate. | |
21 | ||
22 | * goops.c (prep_hashsets): make static to match prototype. | |
23 | (scm_sym_args): SCM_SYMBOL -> SCM_GLOBAL_SYMBOL. Thanks to Albert | |
24 | Chin. | |
25 | ||
26 | * c-tokenize.lex: remove trailing comma from enum. Thanks to | |
27 | Albert Chin. | |
28 | ||
29 | * gc_os_dep.c: add NetBSD powerpc config info. Thanks to Thomas | |
30 | Klausner. | |
31 | ||
21ab2aeb MD |
32 | 2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
33 | ||
34 | * goops.c (scm_sys_prep_layout_x): Instance allocation is now | |
35 | indicated through extra fields in getters-n-setters. | |
36 | (scm_add_slot): Adapted to new format of getters_n_setters slot. | |
37 | (Thanks to Andy Wingo.) | |
38 | ||
dff96e95 HWN |
39 | 2003-02-25 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
40 | ||
41 | * gc-segment.c: add comment | |
42 | ||
07921c76 RB |
43 | 2003-04-07 Rob Browning <rlb@defaultvalue.org> |
44 | ||
b5331f10 RB |
45 | * debug.h: change "id" arg name to "info_id" to avoid objective-c |
46 | clash. | |
47 | ||
07921c76 RB |
48 | * num2integral.i.c (NUM2INTEGRAL): fix bug pointed out by Mikael |
49 | and add regression test to standalone/. | |
50 | ||
51 | 2003-04-06 Rob Browning <rlb@defaultvalue.org> | |
52 | ||
53 | * strings.c (scm_mem2string): use memcpy rather than by-hand loop. | |
54 | Thanks to Dale P. Smith. | |
55 | ||
56 | * random.c: #include gmp.h. | |
57 | (scm_c_random_bignum): normalize result on return. | |
58 | ||
59 | * init.c: #include gmp.h. | |
60 | ||
61 | * numbers.h: remove the gmp.h #include (not needed now). | |
62 | ||
63 | * posix.h: change occurences of "id" to something else so we don't | |
64 | cause trouble when included via objective-c (can't hurt, might | |
65 | help). Still have usage in debug.h, though. | |
66 | ||
938f6b7c MD |
67 | 2003-04-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
68 | ||
372691d8 MD |
69 | * random.c (scm_c_random_bignum): Don't generate a random number |
70 | equal to m (the second argument of scm_c_random_bignum); only | |
71 | generate numbers in the range 0 <= r < m. | |
c5f268f8 MD |
72 | (scm_c_default_rstate): Use SCM_VARIABLE_REF to access |
73 | scm_var_random_state. | |
372691d8 | 74 | |
938f6b7c MD |
75 | * num2integral.i.c (INTEGRAL2BIG): Put negation of n inside then |
76 | clause. | |
77 | ||
6cdb8c3f RB |
78 | 2003-04-05 Rob Browning <rlb@defaultvalue.org> |
79 | ||
938f6b7c | 80 | * modules.c (scm_module_import_interface): move declaration of |
6cdb8c3f RB |
81 | uses before any code. |
82 | ||
15635be5 MD |
83 | 2003-04-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
84 | ||
1ecfd013 MD |
85 | * Makefile.am (scmconfig.h): Look for config.h in top_builddir, |
86 | not top_srcdir. | |
87 | ||
15635be5 MD |
88 | * hashtab.c (rehash_after_gc): Clear to_rehash list before |
89 | processing it in order to avoid an infinite loop. | |
90 | ||
91 | * print.c (scm_prin1): Remember old state of pstate->writingp. | |
92 | ||
73be1d9e MV |
93 | 2003-04-05 Marius Vollmer <mvo@zagadka.de> |
94 | ||
95 | * Changed license terms to the plain LGPL thru-out. | |
96 | ||
ad815c06 RB |
97 | 2003-04-04 Rob Browning <rlb@defaultvalue.org> |
98 | ||
99 | * socket.c (FLIPCPY_NET_HOST_128): new macro. | |
100 | (ipv6_net_to_num, ipv6_num_to_net, bignum_in_ipv6_range_p): | |
101 | rewrite to handle GMP bignums. | |
102 | ||
103 | ||
104 | * random.c (scm_c_random_bignum): rewrite to handle GMP bignums. | |
105 | ||
106 | * ports.c (scm_getc): minor tweak. | |
107 | ||
108 | * numbers.h: remove SCM_BIGDIG conditionals, reorganize, and | |
109 | rewrite to handle GMP bignums. | |
110 | ||
111 | * numbers.c: rewrite *many* functions to handle GMP bignums. | |
112 | ||
113 | * num2integral.i.c (NUM2INTEGRAL, INTEGRAL2NUM, INTEGRAL2BIG): | |
114 | handle GMP bignums. | |
115 | ||
116 | * num2float.i.c (NUM2FLOAT): handle GMP bignums. | |
117 | ||
118 | * init.c (check_config): remove SCM_BIGDIG conditionals. | |
119 | (scm_init_guile_1): test to make sure mpz_t fits in a double_cell. | |
120 | ||
121 | * gc-card.c ("sweep_card"): handle new mpz_t bignums. | |
122 | ||
123 | * eval.c: remove SCM_BIGDIG conditionals. | |
124 | ||
125 | * eq.c (s_scm_eqv_p): scm_i_bigcomp -> scm_i_bigcmp. | |
126 | ||
6cdb8c3f RB |
127 | 2003-03-31 Rob Browning <rlb@defaultvalue.org> |
128 | ||
129 | * Makefile.am (scmconfig.h): change srcdir to builddir. (Thanks | |
130 | to Kevin Ryde.) | |
131 | ||
132 | 2003-03-27 Rob Browning <rlb@defaultvalue.org> | |
133 | ||
134 | * threads.h: fix various preprocessor usages of new public | |
135 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
136 | i.e. change #ifdef to #if, etc. | |
137 | ||
138 | * threads.c: fix various preprocessor usages of new public | |
139 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
140 | i.e. change #ifdef to #if, etc. | |
141 | ||
142 | * tags.h: fix various preprocessor usages of new public | |
143 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
144 | i.e. change #ifdef to #if, etc. | |
145 | ||
146 | * stacks.c: fix various preprocessor usages of new public | |
147 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
148 | i.e. change #ifdef to #if, etc. | |
149 | ||
150 | * stackchk.h: fix various preprocessor usages of new public | |
151 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
152 | i.e. change #ifdef to #if, etc. | |
153 | ||
154 | * stackchk.c: fix various preprocessor usages of new public | |
155 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
156 | i.e. change #ifdef to #if, etc. | |
157 | ||
158 | * sort.c: fix various preprocessor usages of new public | |
159 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
160 | i.e. change #ifdef to #if, etc. | |
161 | ||
162 | * read.c: fix various preprocessor usages of new public | |
163 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
164 | i.e. change #ifdef to #if, etc. | |
165 | ||
166 | * random.c: fix various preprocessor usages of new public | |
167 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
168 | i.e. change #ifdef to #if, etc. | |
169 | ||
170 | * print.c: fix various preprocessor usages of new public | |
171 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
172 | i.e. change #ifdef to #if, etc. | |
173 | ||
174 | * objects.c: fix various preprocessor usages of new public | |
175 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
176 | i.e. change #ifdef to #if, etc. | |
177 | ||
178 | * numbers.h: fix various preprocessor usages of new public | |
179 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
180 | i.e. change #ifdef to #if, etc. | |
181 | ||
182 | * null-threads.c: fix various preprocessor usages of new public | |
183 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
184 | i.e. change #ifdef to #if, etc. | |
185 | ||
186 | * lang.c: fix various preprocessor usages of new public | |
187 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
188 | i.e. change #ifdef to #if, etc. | |
189 | ||
190 | * lang.h: fix various preprocessor usages of new public | |
191 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
192 | i.e. change #ifdef to #if, etc. | |
193 | ||
194 | * iselect.h: fix various preprocessor usages of new public | |
195 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
196 | i.e. change #ifdef to #if, etc. | |
197 | ||
198 | * init.c: fix various preprocessor usages of new public | |
199 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
200 | i.e. change #ifdef to #if, etc. | |
201 | ||
202 | * gh_data.c: fix various preprocessor usages of new public | |
203 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
204 | i.e. change #ifdef to #if, etc. | |
205 | ||
206 | * gh.h: fix various preprocessor usages of new public | |
207 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
208 | i.e. change #ifdef to #if, etc. | |
209 | ||
210 | * gen-scmconfig.c: change most new public symbols to be defined to | |
211 | 0 or 1 rather than being either 1 or undefined. | |
212 | ||
213 | * gc_os_dep.c: fix various preprocessor usages of new public | |
214 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
215 | i.e. change #ifdef to #if, etc. | |
216 | (STACK_GROWS_DOWN): define to 0 or 1 rather than 1 or undef. | |
217 | ||
218 | * gc.h: fix various preprocessor usages of new public | |
219 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
220 | i.e. change #ifdef to #if, etc. | |
221 | ||
222 | * gc-card.c: fix various preprocessor usages of new public | |
223 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
224 | i.e. change #ifdef to #if, etc. | |
225 | ||
226 | * gc-mark.c: fix various preprocessor usages of new public | |
227 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
228 | i.e. change #ifdef to #if, etc. | |
229 | ||
230 | * feature.c: fix various preprocessor usages of new public | |
231 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
232 | i.e. change #ifdef to #if, etc. | |
233 | ||
234 | * evalext.c: fix various preprocessor usages of new public | |
235 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
236 | i.e. change #ifdef to #if, etc. | |
237 | ||
238 | * eval.h: fix various preprocessor usages of new public | |
239 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
240 | i.e. change #ifdef to #if, etc. | |
241 | ||
242 | * eval.c: fix various preprocessor usages of new public | |
243 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
244 | i.e. change #ifdef to #if, etc. | |
245 | ||
246 | * eq.c: fix various preprocessor usages of new public | |
247 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
248 | i.e. change #ifdef to #if, etc. | |
249 | ||
250 | * coop.c: fix various preprocessor usages of new public | |
251 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
252 | i.e. change #ifdef to #if, etc. | |
253 | ||
254 | * coop-threads.c: fix various preprocessor usages of new public | |
255 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
256 | i.e. change #ifdef to #if, etc. | |
257 | ||
258 | * coop-pthreads.c: fix various preprocessor usages of new public | |
259 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
260 | i.e. change #ifdef to #if, etc. | |
261 | ||
262 | * coop-defs.h: fix various preprocessor usages of new public | |
263 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
264 | i.e. change #ifdef to #if, etc. | |
265 | ||
266 | * convert.i.c: fix various preprocessor usages of new public | |
267 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
268 | i.e. change #ifdef to #if, etc. | |
269 | ||
270 | * continuations.c: fix various preprocessor usages of new public | |
271 | symbols to expect 0 or 1 values rather than 1 or undefined. | |
272 | i.e. change #ifdef to #if, etc. | |
273 | ||
274 | * _scm.h: fix various preprocessor usages of new public symbols to | |
275 | expect 0 or 1 values rather than 1 or undefined. i.e. change | |
276 | #ifdef to #if, etc. | |
277 | ||
d11d697a MV |
278 | 2003-03-26 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
279 | ||
9686f86d MV |
280 | * init.c (scm_init_guile_1): Call scm_i_init_deprecated. |
281 | ||
282 | * deprecated.c, deprecated.h: New files, to collect deprecated | |
283 | things in one place. | |
284 | * Makefile.am: Added them in all the right places. | |
285 | ||
d11d697a MV |
286 | * Makefile.am (EXTRA_DIST): Added "scmconfig.h.top". |
287 | (scmconfig.h): Get "scmconfig.h.top" from $(srcdir) so that VPATH | |
288 | builds work. | |
9686f86d MV |
289 | (DOT_X_FILES): Removed "iselect.x". |
290 | (DOT_DOC_FILES): Removed "iselect.doc". | |
d11d697a | 291 | |
e3c0c3b9 RB |
292 | 2003-03-25 Rob Browning <rlb@defaultvalue.org> |
293 | ||
294 | * win32-socket.h: #include "libguile/__scm.h". Replace usage of | |
295 | HAVE_WINSOCK2_H with SCM_HAVE_WINSOCK2_H. | |
296 | ||
297 | * win32-socket.c: #include <config.h> if HAVE_CONFIG_H. | |
298 | ||
299 | * vports.c: #include <config.h> if HAVE_CONFIG_H. | |
300 | ||
301 | * unif.c: #include <config.h> if HAVE_CONFIG_H. Replace usage of | |
302 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
303 | ||
304 | * threads.h: replace usage of struct timespect with | |
305 | scm_t_timespec. Replace usage of USE_PTHREAD_THREADS with | |
306 | SCM_USE_PTHREAD_THREADS. Remove typedef for struct timespec in | |
307 | favor of scm_t_timespec from scmconfig.h. | |
308 | ||
309 | * threads.c: move libguile/_scm.h include to the top so we pick up | |
310 | any critical defines like _GNU_SOURCE early. Replace usage of | |
311 | struct timespect with scm_t_timespec. Replace usage of | |
312 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. Replace usage of | |
313 | USE_PTHREAD_THREADS with SCM_USE_PTHREAD_THREADS. | |
314 | ||
315 | * threads-plugin.h: replace usage of struct timespect with | |
316 | scm_t_timespec. | |
317 | ||
318 | * threads-plugin.c: #include <config.h> if HAVE_CONFIG_H. Replace | |
319 | usage of struct timespect with scm_t_timespec. | |
320 | ||
321 | * tags.h: move HAVE_STDINT_H handling to scmconfig.h. Move | |
322 | HAVE_INTTYPES_H handling to scmconfig.h. #include | |
323 | "libguile/__scm.h". Rework handling for scm_t_bits, | |
324 | scm_t_signed_bits, SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX, | |
325 | SCM_T_SIGNED_BITS_MIN, and SIZEOF_SCM_T_BITS to use scm_t_intptr, | |
326 | scm_t_uintptr, SCM_SIZEOF_INTPTR_T, and SCM_SIZEOF_UINTPTR_T, and | |
327 | SCM_SIZEOF_UNSIGNED_LONG. Rename usage of HAVE_ARRAYS to | |
328 | SCM_HAVE_ARRAYS. | |
329 | ||
330 | * symbols.c: #include <config.h> if HAVE_CONFIG_H. | |
331 | ||
332 | * struct.c: #include <config.h> if HAVE_CONFIG_H. | |
333 | ||
334 | * strports.c: #include <config.h> if HAVE_CONFIG_H. | |
335 | ||
336 | * strop.c: #include <config.h> if HAVE_CONFIG_H. | |
337 | ||
338 | * stime.h: move handling of time related headers to scmconfig.h. | |
339 | ||
340 | * stime.c: #include <config.h> if HAVE_CONFIG_H. | |
341 | ||
342 | * stacks.c: replace usage of STACK_GROWS_UP with | |
343 | SCM_STACK_GROWS_UP. | |
344 | ||
345 | * sort.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
346 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
347 | ||
348 | * socket.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
349 | of uint32 and HAVE_UINT_32 with scm_t_int32. | |
350 | ||
351 | * smob.c: #include <config.h> if HAVE_CONFIG_H. | |
352 | ||
353 | * simpos.c: #include <config.h> if HAVE_CONFIG_H. | |
354 | ||
355 | * script.c: #include <config.h> if HAVE_CONFIG_H. | |
356 | ||
357 | * scmsigs.c: #include <config.h> if HAVE_CONFIG_H. | |
358 | ||
359 | * scmconfig.h.top: new file -- preamble for scmconfig.h. | |
360 | ||
361 | * rw.c: #include <config.h> if HAVE_CONFIG_H. | |
362 | ||
363 | * regex-posix.c: #include <config.h> if HAVE_CONFIG_H. | |
364 | ||
365 | * read.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
366 | ||
367 | * rdelim.c: #include <config.h> if HAVE_CONFIG_H. | |
368 | ||
369 | * random.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
370 | of LONG32, LONG64, SIZEOF_LONG, and HAVE_LONG_LONGS with | |
371 | scm_t_int32, scm_t_int64, and SCM_HAVE_T_INT64. Rename usage of | |
372 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
373 | ||
374 | * ramap.c: replace usage of HAVE_LONG_LONGS with | |
375 | "SCM_SIZEOF_LONG_LONG != 0". | |
376 | ||
377 | * putenv.c: #include <config.h> if HAVE_CONFIG_H. #include | |
378 | "libguile/scmconfig.h". | |
379 | ||
380 | * pthread-threads.c: #include <config.h> if HAVE_CONFIG_H. | |
381 | ||
382 | * print.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
383 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
384 | ||
385 | * posix.c: #include <config.h> if HAVE_CONFIG_H. | |
386 | ||
387 | * ports.c: #include <config.h> if HAVE_CONFIG_H. | |
388 | ||
389 | * objects.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
390 | ||
391 | * numbers.h: replace usage of HAVE_FLOATINGPOINT_H with | |
392 | SCM_HAVE_FLOATINGPOINT_H. Replace usage of HAVE_IEEEFP_H with | |
393 | SCM_HAVE_IEEEFP_H. Replace usage of HAVE_NAN_H with | |
394 | SCM_HAVE_NAN_H. Replace usage of STDC_HEADERS with | |
395 | SCM_HAVE_STDC_HEADERS. Replace usage of ptrdiff_t with | |
396 | scm_t_ptrdiff. Replace usage of HAVE_LONG_LONGS with | |
397 | "SCM_SIZEOF_LONG_LONG != 0". | |
398 | ||
399 | * numbers.c: #include <config.h> if HAVE_CONFIG_H. Replace usage | |
400 | of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". Replace | |
401 | usage of ptrdiff_t with scm_t_ptrdiff. Replace usage of | |
402 | SIZEOF_PTRDIFF_T with SCM_SIZEOF_SCM_T_PTRDIFF. | |
403 | ||
404 | * num2integral.i.c: #include <config.h> if HAVE_CONFIG_H. | |
405 | ||
406 | * null-threads.h: replace usage of struct timespect with | |
407 | scm_t_timespec. | |
408 | ||
409 | * net_db.c: #include <config.h> if HAVE_CONFIG_H. | |
410 | ||
411 | * mkstemp.c: #include <config.h> if HAVE_CONFIG_H. #include | |
412 | "libguile/__scm.h". Remove definition of gcc_uint64_t in favor of | |
413 | scm_t_uint64 and rename usages. | |
414 | ||
415 | * mallocs.c: #include <config.h> if HAVE_CONFIG_H. | |
416 | ||
417 | * load.c: #include <config.h> if HAVE_CONFIG_H. | |
418 | ||
419 | * iselect.h: move handling of time related headers to scmconfig.h. | |
420 | Rename usage of HAVE_SYS_SELECT_H to SCM_HAVE_SYS_SELECT_H. | |
421 | Rename usage of HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Rename | |
422 | usage of USE_COOP_THREADS to SCM_USE_COOP_THREADS. | |
423 | ||
424 | * iselect.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
425 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of | |
426 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. | |
427 | ||
428 | * ioext.c: #include <config.h> if HAVE_CONFIG_H. | |
429 | ||
430 | * inline.h: #include "libguile/__scm.h" at the top. Change code | |
431 | to use SCM_C_INLINE and SCM_INLINE_C_INCLUDINT_INLINE_H to decide | |
432 | what to do instead of creating a new public #define. Rename usage | |
433 | of USE_COOP_THREADS to SCM_USE_COOP_THREADS. Rename usage of | |
434 | USE_NULL_THREADS to SCM_USE_NULL_THREADS. Rename usage of | |
435 | USE_COPT_THREADS to SCM_USE_COPT_THREADS. | |
436 | ||
437 | * inline.c: rearrange handling -- now we just #define | |
438 | SCM_INLINE_C_INCLUDING_INLINE_H to 1 and #include | |
439 | "libguile/inline.h". scmconfig.h will define SCM_C_INLINE as | |
440 | appropriate, and we use that in inline.h along with the above | |
441 | define to determine how to respond. | |
442 | ||
443 | * init.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
444 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
445 | ||
446 | * guile.c: #include <config.h> if HAVE_CONFIG_H. | |
447 | ||
448 | * gh_data.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
449 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
450 | ||
451 | * gh.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
452 | ||
453 | * gen-scmconfig.h.in: new file -- see gen-scmconfig.c for details. | |
454 | ||
455 | * gen-scmconfig.c: new file -- see comments in file for details. | |
456 | ||
457 | * gdbinit.c: #include <config.h> if HAVE_CONFIG_H. | |
458 | ||
459 | * gc_os_dep.c: #include <config.h> if HAVE_CONFIG_H. Replace | |
460 | usage of STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
461 | ||
462 | * gc.h: replace usage of SIZEOF_LONG with | |
463 | SCM_SIZEOF_UNSIGNED_LONG. Replace usage of USE_PTHREAD_THREADS | |
464 | with SCM_USE_PTHREAD_THREADS. Remove SCM_SIZEOF_LONG definition | |
465 | since we handle that in scmconfig.h now. | |
466 | ||
467 | * gc.c: #include <config.h> if HAVE_CONFIG_H. | |
468 | ||
469 | * gc-mark.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
470 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of | |
471 | HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
472 | ||
473 | * gc-malloc.c: #include <config.h> if HAVE_CONFIG_H. | |
474 | ||
475 | * gc-card.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
476 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
477 | ||
478 | * fports.c: #include <config.h> if HAVE_CONFIG_H. | |
479 | ||
480 | * filesys.c: #include <config.h> if HAVE_CONFIG_H. | |
481 | ||
482 | * feature.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
483 | of USE_NULL_THREADS to SCM_USE_NULL_THREADS. | |
484 | ||
485 | * extensions.c: #include <config.h> if HAVE_CONFIG_H. | |
486 | ||
487 | * evalext.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
488 | Replace usage of HAVE_LONG_LONGS with "SCM_SIZEOF_LONG_LONG != 0". | |
489 | ||
490 | * eval.c: #include <config.h> if HAVE_CONFIG_H. #include | |
491 | "libguile/__scm.h" rather than scmconfig.h. Rename usage of | |
492 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS | |
493 | with "SCM_SIZEOF_LONG_LONG != 0". | |
494 | ||
495 | * error.c: #include <config.h> if HAVE_CONFIG_H. | |
496 | ||
497 | * eq.c: #include <config.h> if HAVE_CONFIG_H. Rename usage of | |
498 | HAVE_ARRAYS to SCM_HAVE_ARRAYS. Replace usage of HAVE_LONG_LONGS | |
499 | with "SCM_SIZEOF_LONG_LONG != 0". | |
500 | ||
501 | * deprecation.c: #include <config.h> if HAVE_CONFIG_H. | |
502 | ||
503 | * coop.c: replace usage of struct timespect with scm_t_timespec. | |
504 | #include <config.h> if HAVE_CONFIG_H. | |
505 | ||
506 | * coop-threads.c: #include "libguile/_scm.h" early. Replace | |
507 | usage of struct timespect with scm_t_timespec. Replace usage of | |
508 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
509 | ||
510 | * coop-pthreads.c: #include "libguile/_scm.h" early. Replace | |
511 | usage of struct timespect with scm_t_timespec. Replace usage of | |
512 | STACK_GROWS_UP with SCM_STACK_GROWS_UP. | |
513 | ||
514 | * coop-defs.h: move handling of time related headers to | |
515 | scmconfig.h. Add #include "libguile/__scm.h". Rename usage of | |
516 | HAVE_WINSOCK2_H to SCM_HAVE_WINSOCK2_H. Replace usage of struct | |
517 | timespect with scm_t_timespec. | |
518 | ||
519 | * convert.i.c: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
520 | ||
521 | * convert.h: rename usage of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
522 | ||
523 | * convert.c: #include <config.h> if HAVE_CONFIG_H. Rename usage | |
524 | of HAVE_ARRAYS to SCM_HAVE_ARRAYS. | |
525 | ||
526 | * continuations.c: move libguile/_scm.h include to the top so we | |
527 | pick up any critical defines like _GNU_SOURCE early. | |
528 | ||
529 | * backtrace.c: #include <config.h> if HAVE_CONFIG_H. | |
530 | ||
531 | * async.c: #include <config.h> if HAVE_CONFIG_H. | |
532 | ||
533 | * alloca.c: #include <config.h> if HAVE_CONFIG_H. | |
534 | ||
535 | * _scm.h: #include <config.h> if HAVE_CONFIG_H. | |
536 | Rename usage of USE_PTHREAD_THREADS to SCM_USE_PTHREAD_THREADS. | |
537 | ||
538 | * __scm.h: move libguile/scmconfig.h include up to the top, so | |
539 | we're sure to pick up any critical defines like _GNU_SOURCE early. | |
540 | #include <limits.h> removed in favor of scmconfig.h inclusion when | |
541 | appropriate. STDC_HEADERS based inclusion of stdlib.h, | |
542 | sys/types.h, stddef.h, and sys/stdtypes.h removed in favor of | |
543 | scmconfig.h inclusion when appropriate. Various Win32 related | |
544 | definitions removed in favor of scmconfig.h inclusion when | |
545 | appropriate. | |
546 | (HAVE_UINTPTR_T): definition removed (see NEWS). | |
547 | (SIZEOF_PTRDIFF_T): definition removed (see NEWS). | |
548 | (HAVE_LONG_LONGS): definition removed (see NEWS). | |
549 | (HAVE_LONG_LONG): definition removed (see NEWS). | |
550 | (HAVE_PTRDIFF_T): definition removed (see NEWS). | |
551 | ||
552 | * Makefile.am: scmconfig.h is now generated by building and | |
553 | running gen-scmconfig.h and capturing its output. gen-scmconfig | |
554 | uses config.h and the configure.in generated gen-scmconfig.h to | |
555 | decide what to output. See gen-scmconfig.c for details. | |
556 | (noinst_PROGRAMS): add gen-scmconfig. | |
557 | (gen_scmconfig_SOURCES): new variable. | |
558 | (gen-scmconfig.$(OBJEXT)): new target - be careful to handle | |
559 | cross-compiling right. | |
560 | (scmconfig.h): build scmconfig.h from gen-scmconfig's output. | |
561 | (BUILT_SOURCES): add scmconfig.h. | |
562 | ||
25e0bf97 MV |
563 | 2003-03-19 Marius Vollmer <mvo@zagadka.de> |
564 | ||
565 | * gc_os_dep.c: Added defines for sparc-unknown-netbsdelf1.5 from | |
566 | Adrian Bunk. Thanks! | |
567 | ||
74b6d6e4 MD |
568 | 2003-03-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
569 | ||
570 | * goops.c (make_class_from_template): New fourth arg: | |
571 | applicablep. | |
572 | (scm_class_extended_generic_with_setter, scm_class_self): Fixed | |
573 | cpls. | |
574 | ||
575 | * smob.c (scm_set_smob_apply): Call scm_i_inherit_applicable. | |
576 | ||
577 | * goops.c, objects.c, objects.h (scm_make_extended_class): New | |
578 | second arg: applicablep. | |
579 | (scm_i_inherit_applicable): New function. | |
580 | ||
581 | * goops.c, goops.h (scm_class_applicable, | |
582 | scm_class_extended_accessor): New classes. | |
583 | ||
5c9e7dad DH |
584 | 2003-03-18 Dirk Herrmann <D.Herrmann@tu-bs.de> |
585 | ||
586 | * procs.c (scm_procedure_documentation): Removed redundant | |
587 | SCM_NIMP test and replaced other calls to SCM_IMP by more explicit | |
588 | predicates. | |
589 | ||
f8af5c6d MD |
590 | 2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
591 | ||
c614a00b MD |
592 | * list.c, list.h (scm_filter, scm_filter_x): New functions. |
593 | ||
109c2c9f MD |
594 | * modules.c (scm_module_import_interface): New function. |
595 | ||
f8af5c6d MD |
596 | * goops.c, goops.h (scm_class_accessor_method): Renamed from |
597 | scm_class_accessor. | |
598 | (scm_class_accessor): New class. | |
599 | ||
a48d60b1 MD |
600 | 2003-03-06 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
601 | ||
602 | * goops.c (scm_primitive_generic_generic): Enable primitive | |
603 | generic if not enabled. | |
604 | (scm_sys_goops_loaded): Setup unextended primitive generics. | |
605 | ||
606 | * goops.c, goops.h (scm_c_extend_primitive_generic): New function. | |
607 | ||
608 | * snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New | |
609 | snarf macros. | |
610 | ||
611 | * numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a | |
612 | testing example. All uses of SCM_GPROC should be converted.) | |
613 | ||
614 | * procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of | |
615 | scm_assoc. | |
616 | ||
617 | * eq.c (scm_equal_p): Turned into a primitive generic. | |
618 | ||
84edc049 RB |
619 | 2003-02-27 Rob Browning <rlb@defaultvalue.org> |
620 | ||
621 | * Makefile.am (scmconfig.h): new target -- generate file from | |
622 | ../config.h. | |
623 | (modinclude_HEADERS): remove version.h. | |
624 | (nodist_modinclude_HEADERS): add version.h. | |
625 | ||
ea5c9285 MD |
626 | 2003-02-24 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
627 | ||
b4a1358c MD |
628 | This fixes a serious GC bug, introduced during the latest |
629 | reorganization of the GC, which disabled freeing of structs and | |
630 | GOOPS objects: | |
631 | ||
632 | * struct.c (scm_struct_prehistory): Init scm_i_structs_to_free to | |
633 | SCM_EOL. | |
53af8255 MD |
634 | (scm_struct_prehistory): Move scm_free_structs to |
635 | scm_before_mark_c_hook. | |
ea5c9285 | 636 | |
b4a1358c MD |
637 | * gc-card.c (sweep_card): Check that we haven't swept structs on |
638 | this card before. That can happen if scm_i_sweep_all_segments has | |
639 | been called from some other place than scm_igc. | |
640 | ||
c35738c1 MD |
641 | 2003-02-19 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
642 | ||
231a4ea8 MD |
643 | * environments.c (DEFAULT_OBARRAY_SIZE): Changed from 137 to 31 |
644 | (since hash tables now adapt their size). | |
645 | ||
646 | * modules.c (scm_modules_prehistory): Changed from 2001 to 1533 | |
647 | (current number of prehistory bindings; hashtable code will select | |
648 | a prime which is greater than this value). | |
649 | ||
650 | * symbols.c (scm_symbols_prehistory): Changed from 1009 to 2139 | |
651 | (current number of initial symbols). | |
652 | ||
653 | * properties.c (scm_init_properties): Don't specify size of | |
654 | scm_properties_whash. | |
655 | ||
656 | * objprop.c (scm_init_objprop): Don't specify size of | |
657 | scm_object_whash. | |
658 | ||
659 | * keywords.c (scm_init_keywords): Don't specify a hash table size. | |
660 | ||
c35738c1 MD |
661 | * hooks.c (scm_c_hook_add): Fixed bug in append mode. |
662 | ||
663 | The following changes introduce the use of resizable hash tables | |
664 | throughout Guile. It also renames the old *-hash-table* functions | |
665 | to *-alist-vector* and places them, together with the rest of the | |
666 | weak vector support, in the module (ice-9 weak-vector). We should | |
667 | probably introduce a new, better, API for weak references, for | |
668 | example "weak pairs" a la MIT-Scheme. (In Chez scheme, they even | |
669 | look like and are used like ordinary pairs.) | |
670 | ||
671 | * environments.c (obarray_enter, obarray_retrieve, obarray_remove, | |
672 | leaf_environment_fold, obarray_remove_all): Use hashtable | |
673 | accessors. | |
674 | ||
675 | * gc.c (scm_init_storage): Moved hook initialization to | |
676 | scm_storage_prehistory. | |
677 | (scm_storage_prehistory): New function. | |
678 | (scm_igc): Added commentary about placement of | |
679 | scm_after_sweep_c_hook. | |
680 | ||
681 | * gc-mark.c (scm_mark_all): Use hashtable accessors. | |
682 | (scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and | |
683 | SCM_WVECT_WEAK_VALUE_P. | |
684 | ||
685 | * hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New | |
686 | functions. | |
687 | (scm_vector_to_hash_table, scm_c_make_resizing_hash_table): | |
688 | Removed. | |
689 | (scm_make_weak_key_hash_table, scm_make_weak_value_hash_table, | |
690 | scm_make_doubly_weak_hash_table): Moved here from weaks.c. | |
691 | ||
692 | * init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added | |
693 | calls to scm_storage_prehistory and scm_hashtab_prehistory. | |
694 | ||
695 | * modules.c (module-reverse-lookup): Use hashtable accessors. | |
696 | ||
697 | * symbols.c, symbols.h (scm_i_hash_symbol): New function. | |
698 | ||
699 | * weaks.c, weaks.h (scm_make_weak_key_alist_vector, | |
700 | scm_make_weak_value_alist_vector, | |
701 | scm_make_doubly_weak_alist_vector): New functions. | |
702 | ||
703 | * weaks.c (scm_init_weaks_builtins): New function. | |
704 | ||
705 | * weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE, | |
706 | SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P, | |
707 | SCM_WVECT_NOSCAN_P): New macros. | |
708 | ||
709 | * weaks.c (scm_scan_weak_vectors): Use SCM_WVECT_WEAK_KEY_P | |
710 | and SCM_WVECT_WEAK_VALUE_P. | |
711 | ||
712 | * weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from | |
713 | allocate_weak_vector and exported. | |
714 | ||
0a4c1355 MD |
715 | 2003-02-13 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
716 | ||
717 | * hashtab.c: Undid thread safety. (We decided that it's better to | |
718 | let the user explicitly protect the tables (or not) according what | |
719 | is suitable for the application.) | |
720 | ||
87ca11ff MD |
721 | 2003-02-12 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
722 | ||
723 | * hashtab.c (scm_hash_fn_remove_x, scm_internal_hash_fold): Made | |
724 | thread safe and handle resizing tables. | |
725 | (scm_ihashx, scm_sloppy_assx, scm_delx_x): Removed | |
726 | SCM_DEFER/ALLOW_INTS. | |
727 | ||
f59a096e MD |
728 | 2003-02-11 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
729 | ||
730 | * hashtab.c (scm_vector_to_hash_table, | |
731 | scm_c_make_resizing_hash_table, scm_make_hash_table): New | |
732 | functions. | |
733 | (scm_hash_fn_get_handle, scm_hash_fn_create_handle_x): Made thread | |
734 | safe and handle resizing tables. | |
735 | ||
736 | * weaks.c (scm_make_weak_key_hash_table, | |
737 | scm_make_weak_value_hash_table, scm_make_doubly_weak_hash_table): | |
738 | Size argument made optional. Return resizable table if not | |
739 | specified. | |
740 | ||
4b612c5b MD |
741 | 2003-02-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
742 | ||
743 | * eval.c (scm_trampoline_0, scm_trampoline_1, scm_trampoline_2): | |
744 | Fixed formals tests for closures. (Thanks to Kevin Ryde.) | |
745 | ||
b3d7f6df MD |
746 | 2003-02-05 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
747 | ||
748 | * debug.c (scm_procedure_source): Handle all objects for which | |
749 | procedure? is #t. (Thanks to Bill Schottstaedt.) | |
750 | ||
756414cf MD |
751 | 2003-01-23 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
752 | ||
361d631f MD |
753 | * futures.c (mark_futures): Don't need to mark data of recycled |
754 | futures. | |
755 | (scan_futures, cleanup_undead): Be smarter about marking | |
756 | futures---avoid unnecessary passes through future lists. | |
757 | ||
756414cf MD |
758 | * futures.h, futures.c: New files; Introduced recycling of |
759 | futures. For fine-grained threading this lifts performance to | |
760 | another level. We can now use parallelization in inner loops of | |
761 | Guile programs without impossible overhead. | |
762 | ||
763 | * threads.h, threads.c: Moved futures to their own file. | |
764 | ||
765 | * Makefile.am (libguile_la_SOURCES): Added futures.c. | |
766 | (DOT_X_FILES): Added futures.x. | |
767 | (DOT_DOC_FILES): Added futures.doc. | |
768 | (modinclude_HEADERS): Added futures.h. | |
769 | ||
770 | * threads.c, threads.h (scm_i_create_thread): Renamed from | |
771 | create_thread and made global. | |
772 | ||
773 | * futures.c (scm_make_future): New procedure. | |
774 | ||
775 | * eval.c: #include "libguile/futures.h". | |
776 | ||
777 | * init.c: #include "futures.h" | |
778 | (scm_init_guile_1): Call scm_init_futures. | |
779 | ||
780 | * stime.c (SCM_TIME_UNITS_PER_SECOND): Renamed from CLKTCK. | |
781 | ||
782 | * stime.h (SCM_TIME_UNITS_PER_SECOND): Definition moved here. | |
783 | ||
784 | * eval.c, eval.h (scm_trampoline_0, scm_i_call_closure_0): New | |
785 | functions. | |
786 | ||
787 | * eval.c (scm_trampoline_1): Fixed arguments test for closures. | |
788 | ||
b4debead MD |
789 | 2003-01-22 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
790 | ||
791 | * threads.c (create_thread): Don't unwind dynwind chain of parent | |
792 | thread before creation. Just start the new thread with an empty | |
793 | dynwind chain. | |
794 | ||
93f26b7b MD |
795 | 2003-01-20 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
796 | ||
797 | * evalext.c, evalext.h (scm_self_evaluating_p): New function. | |
798 | ||
38d8927c MD |
799 | 2003-01-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
800 | ||
41c96c32 MD |
801 | * threads.c (scm_timed_wait_condition_variable): Support timed |
802 | waiting also for simple condition variables. | |
803 | ||
38d8927c MD |
804 | * goops.c (TEST_CHANGE_CLASS): Use scm_change_object_class instead |
805 | of calling the procedure change-object-class. | |
806 | ||
9cf5d9b7 MD |
807 | 2003-01-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
808 | ||
809 | * ramap.c (scm_ramapc): Typo in error message. | |
810 | ||
bbf8d523 MD |
811 | 2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
812 | ||
b46fae00 MD |
813 | * goops.c (scm_sys_prep_layout_x): Bugfix: Only create layout for |
814 | slots with instance allocation. | |
815 | ||
bbf8d523 MD |
816 | * goops.c, goops.h (scm_class_extended_generic_with_setter): New |
817 | class. | |
818 | (scm_compute_applicable_methods): Use scm_generic_function_methods. | |
819 | ||
820 | * goops.c (scm_generic_function_methods): Support extended | |
821 | generic functions. | |
822 | ||
ebf9b47c MD |
823 | 2002-12-29 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
824 | ||
825 | * eval.c (unmemocopy): Bugfix: scm_sym_delay --> scm_sym_future. | |
2e37d6a2 | 826 | Thanks to Neil for pointing this out! |
ebf9b47c | 827 | |
14a9ba3f NJ |
828 | 2002-12-29 Neil Jerram <neil@ossau.uklinux.net> |
829 | ||
830 | * lang.h: Remove declarations matching definitions removed from | |
831 | lang.c (just below). | |
832 | ||
c6a040a8 NJ |
833 | 2002-12-28 Neil Jerram <neil@ossau.uklinux.net> |
834 | ||
6054d805 NJ |
835 | * lang.c (scm_nil_cons, scm_nil_car, scm_nil_cdr, scm_null, |
836 | scm_m_while, scm_nil_eq): Remove definitions that were superfluous | |
837 | and already commented out. | |
838 | ||
c6a040a8 NJ |
839 | * read.h (scm_lreadparen), read.c (scm_lreadr, scm_read_token, |
840 | scm_lreadparen): Support reading vectors with Elisp syntax if | |
841 | SCM_ELISP_READ_EXTENSIONS is defined. (SCM_ELISP_READ_EXTENSIONS | |
842 | is not currently defined, and there isn't even a configure switch | |
843 | to enable it yet.) | |
844 | ||
3742c12f MV |
845 | 2002-12-26 Marius Vollmer <mvo@zagadka.ping.de> |
846 | ||
847 | * Makefile.am (c-tokenize.o): Refer to source via $< so that vpath | |
848 | builds work. | |
849 | (EXTRA_DIST): Added version.h.in. | |
850 | ||
fb50ef08 MD |
851 | 2002-12-21 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
852 | ||
853 | This change makes it possible for one thread to do lazy sweeping | |
854 | while other threads are running. Now only the mark phase need to | |
855 | have all threads asleep. We should look further into this issue. | |
856 | Presently, I've put the locking of scm_i_sweep_mutex at | |
857 | "conservative" places due to my current lack of knowledge about | |
858 | the garbage collector. Please feel free to restrict these regions | |
859 | further to allow for maximal parallelism! | |
860 | ||
861 | * gc.c, gc.h (scm_i_sweep_mutex): New mutex. | |
862 | ||
863 | * gc.c (scm_gc_for_newcell), gc-malloc.c (scm_realloc, | |
864 | scm_gc_register_collectable_memory): Substitute locking of | |
865 | scm_i_sweep_mutex for calls to scm_i_thread_put_to_sleep. | |
866 | (scm_igc): Lock sweep mutex here instead of in callers; Calls to | |
867 | scm_i_thread_put_to_sleep/scm_i_thread_wake_up used to demarkate | |
868 | the single-thread section (which now only contains the mark | |
869 | phase). | |
870 | (scm_gc): Don't lock sweeo mutex here since scm_igc locks it; | |
871 | Removed SCM_DEFER/ALLOW_INTS. Simply call scm_igc directly. | |
872 | ||
873 | * threads.c (gc_section_mutex): Removed. | |
874 | ||
9ed24633 MD |
875 | 2002-12-19 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
876 | ||
0d48aca5 MD |
877 | * threads.c (create_thread): Clear parent field in root state in |
878 | order not to unnecessarily remember dead threads. | |
879 | ||
9ed24633 MD |
880 | * eval.c (call_subr2o_1, call_lsubr2_2): New functions. |
881 | (scm_trampoline_1, scm_trampoline_2): Use them. | |
882 | ||
29717c89 MD |
883 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
884 | ||
885 | Partial introduction of real plugin interface. | |
886 | ||
887 | * Makefile.am (modinclude_HEADERS): Added threads-plugin.h. | |
888 | (EXTRA_DIST): Added threads-plugin.c. | |
889 | ||
890 | * threads-plugin.h, threads-plugin.c: New files. | |
891 | ||
892 | * threads.h: #include "libguile/threads-plugin.h". | |
893 | ||
894 | * threads.c: #include "libguile/threads-plugin.c". | |
895 | ||
896 | * pthread-threads.c: Temporarily remove debugging functions. | |
897 | ||
898 | * threads.c, threads.h (scm_yield): Added back. | |
899 | ||
e29e0b09 MD |
900 | 2002-12-18 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
901 | ||
902 | * threads.c (really_launch): Detach before unlocking | |
903 | thread_admin_mutex in order not to risk being joined. | |
904 | (scm_i_thread_put_to_sleep, scm_i_thread_wake_up): Keep | |
905 | thread_admin_mutex locked during GC. | |
906 | ||
907 | * pthread-threads.c, pthread-threads.h: Improvements to debugging | |
908 | functions. | |
909 | ||
0b6843b1 | 910 | 2002-12-16 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
93cd4dcd | 911 | |
6da2dfc4 MD |
912 | * pthread-threads.c, pthread-threads.h (SCM_DEBUG_THREADS): Added |
913 | support for debugging mutex operations. | |
914 | ||
1b92fb6b MD |
915 | * threads.c (scm_thread): Removed filed joining_threads. |
916 | (thread_print): Print thread number as well as address of thread | |
917 | structure. | |
0b6843b1 MD |
918 | (scm_join_thread): Bugfix. |
919 | (scm_lock_mutex, scm_try_mutex, scm_unlock_mutex, | |
920 | scm_timed_wait_condition_variable, scm_signal_condition_variable, | |
921 | scm_broadcast_condition_variable): Use the low-level API. | |
922 | (scm_all_threads): Return copy of thread list (to prevent | |
923 | unintended destruction). | |
924 | (scm_threads_prehistory): Initialize heap_mutex of fake thread. | |
1b92fb6b | 925 | |
93cd4dcd MD |
926 | * pthread-threads.c, pthread-threads.h, threads.c: Fixes to |
927 | pthread "native" recursive mutex support. | |
928 | ||
2ff4f181 MD |
929 | 2002-12-15 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
930 | ||
28d52ebb MD |
931 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): New definitions. |
932 | Simply lock a thread C API recursive mutex. | |
933 | (SCM_NONREC_CRITICAL_SECTION_START, | |
934 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, | |
935 | SCM_REC_CRITICAL_SECTION_END): Removed. | |
936 | ||
937 | * eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with | |
938 | direct calls to scm_rec_mutex_lock / unlock around the three calls | |
939 | to scm_m_expand_body. | |
940 | ||
941 | * eval.c, eval.h (promise_free): New function. | |
942 | (scm_force): Rewritten; Now thread-safe; Removed | |
943 | SCM_DEFER/ALLOW_INTS. | |
944 | ||
945 | * pthread-threads.h: Added partially implemented plugin interface | |
946 | for recursive mutexes. These are, for now, only intended to be | |
947 | used internally within the Guile implementation. | |
948 | ||
949 | * pthread-threads.c: New file. | |
950 | ||
951 | * threads.c: Conditionally #include "pthread-threads.c". | |
952 | ||
953 | * eval.c, eval.h (scm_makprom, scm_force): Rewritten to be | |
954 | thread-safe; | |
955 | ||
956 | * snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX, | |
957 | SCM_GLOBAL_REC_MUTEX): New macros. | |
958 | ||
959 | * eval.c, threads.c, threads.h, snarf.h: Rewrote critical section | |
960 | macros---use mutexes instead. | |
961 | ||
962 | * tags.h (SCM_IM_FUTURE): New tag. | |
963 | ||
964 | * eval.c (scm_m_future): New primitive macro. | |
965 | (SCM_CEVAL): Support futures. | |
966 | (unmemocopy): Support unmemoization of futures. | |
967 | ||
968 | * print.c (scm_isymnames): Name of future isym. | |
969 | ||
2ff4f181 MD |
970 | * version.c: Unmade some changes to my private copy that got |
971 | committed by mistake. | |
972 | ||
392d2833 MD |
973 | 2002-12-11 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
974 | ||
e200ddee MD |
975 | * gc-malloc.c, gc.h, init.c: Reverted gc-malloc change of |
976 | 2002-12-10. | |
977 | ||
392d2833 MD |
978 | * gc.c (scm_igc): Don't call scm_i_thread_invalidate_freelists. |
979 | ||
980 | * gc.c (scm_gc_sweep): Call it here instead, which is a more | |
981 | logical place. | |
982 | ||
983 | * threads.c (create_thread): Remember root object until the handle | |
984 | of the new thread is on all_threads list. | |
985 | ||
986 | * root.c (scm_make_root): Moved copying of fluids until after | |
987 | creation of root handle so that the fluids are GC protected. Also | |
988 | removed the critical section. | |
989 | ||
c4c52ebe MD |
990 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
991 | ||
960c408c MD |
992 | * gc-malloc.c, gc.h (scm_gc_malloc_prehistory): New function. |
993 | ||
3cdde9d6 | 994 | * gc-malloc.c (malloc_mutex): New mutex. |
960c408c | 995 | (scm_gc_malloc_prehistory): Initialize it. |
3cdde9d6 MD |
996 | (scm_realloc): Serialize call to realloc |
997 | (scm_calloc): Same for calloc. | |
998 | Thanks to Wolfgang Jaehrling! | |
999 | (Now we have to make sure all calls to malloc/realloc are made | |
1000 | through scm_malloc.) | |
1001 | ||
960c408c MD |
1002 | * init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory. |
1003 | ||
c4c52ebe MD |
1004 | * threads.c (really_launch): Release heap (to prevent deadlock). |
1005 | (create_thread): Release heap before locking thread admin mutex. | |
1006 | ||
b0dc3d71 MD |
1007 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
1008 | ||
1009 | * threads.c (scm_i_thread_invalidate_freelists): New | |
1010 | function. | |
1011 | ||
1012 | * gc.c (scm_igc): Call scm_i_thread_invalidate_freelists. | |
1013 | ||
1014 | * modules.c (scm_export): Inserted a return statement. | |
1015 | ||
06e80f59 HWN |
1016 | 2002-12-10 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1017 | ||
1018 | * modules.c (scm_export): new function | |
1019 | ||
1020 | * gc-card.c: add a note about malloc()/free() overhead. | |
1021 | ||
a12611c3 MD |
1022 | 2002-12-10 Mikael Djurfeldt <mdj@kvast.blakulla.net> |
1023 | ||
1024 | * Makefile.am (c-tokenize.$(OBJEXT)): Don't look for c-tokenize.c | |
1025 | in srcdir. | |
1026 | ||
c7fabadf MD |
1027 | 2002-12-10 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1028 | ||
1029 | These changes remove scm_ints_disabled (which hasn't has any | |
1030 | effect in Guile for quite some time). | |
1031 | ||
1032 | * async.c, error.h (scm_ints_disabled): Removed. | |
1033 | ||
1034 | * gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1), | |
1035 | root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK, | |
1036 | SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled. | |
1037 | (old_ints): Removed. | |
1038 | ||
1039 | * __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive | |
1040 | critical section. | |
1041 | (SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and | |
1042 | SCM_ALLOW_INTS. | |
1043 | ||
9bc4701c MD |
1044 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> |
1045 | ||
52340b65 MD |
1046 | * threads.c (scm_mutex_lock, scm_cond_wait, scm_cond_timedwait): |
1047 | Removed accidental #if 0 around these functions. | |
1048 | ||
9bc4701c MD |
1049 | These changes are the start of support for preemptive |
1050 | multithreading. Marius and I have agreed that I commit this code | |
1051 | into the repository although it isn't thoroughly tested and surely | |
1052 | introduces many bugs. The bugs should only be exposed when using | |
1053 | threads, though. Signalling and error handling for threads is | |
1054 | very likely broken. Work on making the implementation cleaner and | |
1055 | more efficient is needed. | |
1056 | ||
1057 | * __scm.h (SCM_ALLOW_INTS_ONLY): Removed. | |
1058 | (SCM_NONREC_CRITICAL_SECTION_START, | |
1059 | SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START, | |
1060 | SCM_REC_CRITICAL_SECTION_END): New macros. | |
1061 | (SCM_CRITICAL_SECTION_START/END): Defined here. | |
1062 | ||
1063 | * eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around | |
1064 | the three calls to scm_m_expand_body. | |
1065 | ||
1066 | * gc.h: #include "libguile/pthread-threads.h"; | |
1067 | (SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros. | |
1068 | ||
1069 | * gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type | |
1070 | scm_t_key; | |
1071 | ||
1072 | * gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist | |
1073 | access. | |
1074 | ||
1075 | * gc-freelist.c (scm_gc_init_freelist): Create freelist keys. | |
1076 | ||
1077 | * gc-freelist.c, threads.c (really_launch): Use | |
1078 | SCM_FREELIST_CREATE. | |
1079 | ||
1080 | * gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory): | |
1081 | ||
1082 | * gc.c (scm_i_expensive_validation_check, scm_gc, | |
1083 | scm_gc_for_newcell): Put threads to sleep before doing GC-related | |
1084 | heap administration so that those pieces of code are executed | |
1085 | single-threaded. We might consider rewriting these code sections | |
1086 | in terms of a "call_gc_code_singly_threaded" construct instead of | |
1087 | calling the pair of scm_i_thread_put_to_sleep () and | |
1088 | scm_i_thread_wake_up (). Also, we would want to have as many of | |
1089 | these sections eleminated. | |
1090 | ||
1091 | * init.c (scm_init_guile_1): Call scm_threads_prehistory. | |
1092 | ||
1093 | * inline.h: #include "libguile/threads.h" | |
1094 | ||
1095 | * pthread-threads.h: Macros now conform more closely to the | |
1096 | pthreads interface. Some of them now take a second argument. | |
1097 | ||
1098 | * threads.c, threads.h: Many changes. | |
1099 | ||
1100 | 2002-12-09 Mikael Djurfeldt <djurfeldt@nada.kth.se> | |
1101 | ||
1102 | * Makefile.am (version.h): Changed $^ --> $< in rule for | |
1103 | version.h. | |
1104 | ||
b2cbe8d8 RB |
1105 | 2002-12-08 Rob Browning <rlb@defaultvalue.org> |
1106 | ||
1107 | * version.h.in (SCM_MICRO_VERSION): use @--@ substitution now. | |
1108 | (SCM_MINOR_VERSION): use @--@ substitution now. | |
1109 | (SCM_MICRO_VERSION): use @--@ substitution now. | |
1110 | (scm_effective_version): new function prototype. | |
1111 | ||
1112 | * version.c (scm_effective_version): new function, also add | |
1113 | effective-version. | |
1114 | ||
1115 | * Makefile.am (schemelibdir): VERSION -> GUILE_EFFECTIVE_VERSION. | |
1116 | (libpath.h): use GUILE_EFFECTIVE_VERSION to compute | |
1117 | SCM_LIBRARY_DIR. | |
1118 | (version.h): generate this here rather than configure.in. This | |
1119 | approach tracks source edits better (i.e. more immediately). | |
1120 | Might be worth considering for other .in files too. | |
1121 | ||
5441c65c MV |
1122 | 2002-12-02 Marius Vollmer <mvo@zagadka.ping.de> |
1123 | ||
1124 | Reorganized thread package selection. A thread package now only | |
1125 | implements a small set of pthread like functions and Guile | |
1126 | implements the rest on top of that. Guile's implementation is | |
1127 | what the "coop-pthreads" package has been previously. Support for | |
1128 | "coop" threads has been removed until I get time to add it again. | |
1129 | ||
1130 | * Makefile.am (libguile_la_SOURCES): Removed iselect.c. | |
1131 | (noinst_HEADERS): Removed coop-threads.c, coop-threads.h, coop.c, | |
1132 | null-threads.c, coop-pthreads.c. | |
1133 | (modinclude_HEADERS): Removed coop-defs.h, coop-pthreads.h. Added | |
1134 | pthread-threads.h. | |
1135 | ||
1136 | * validate.h (SCM_VALIDATE_THREAD): Moved to threads.h. | |
1137 | ||
1138 | * threads.h: Do not include "libguile/coop-defs.h". Include | |
1139 | "libguile/pthread-threads.h" for USE_COPT_THREADS. Removed | |
1140 | (previously deprecated) C level thread API prototypes. They are | |
1141 | now in the thread package specific headers, "null-threads.h" and | |
1142 | "pthread-threads.h". | |
1143 | (SCM_VALIDATE_THREAD, SCM_VALIDATE_MUTEX, SCM_VALIDATE_CONDVAR): | |
1144 | New. | |
1145 | (scm_threads_init): Removed. | |
1146 | (SCM_CRITICAL_SECTION_START, SCM_CRITICAL_SECTION_END, | |
1147 | SCM_THREAD_SWITCHING_CODE, scm_i_switch_counter, | |
1148 | SCM_I_THREAD_SWITCH_COUNT): Define here. | |
1149 | (scm_single_thread_p): Removed. | |
1150 | (scm_call_with_new_thread): Take two args directly instead of list | |
1151 | of two args. | |
1152 | (scm_i_thread_data, scm_i_set_thread_data, SCM_THREAD_LOCAL_DATA, | |
1153 | SCM_SET_THREAD_LOCAL_DATA): Define here. | |
1154 | ||
1155 | * threads.c: Merged with "coop-pthreads.c". | |
1156 | ||
1157 | * null-threads.h: Implement pthread-like API as a set of macros. | |
1158 | ||
1159 | * pthread-threads.h: New, implement pthread-like API by deferring | |
1160 | to pthread itself. | |
1161 | ||
1162 | * init.c (scm_init_guile_1): Do not call scm_init_iselect, which | |
1163 | has been lost in the reorganization. | |
1164 | ||
504d99c5 MD |
1165 | 2002-12-01 Mikael Djurfeldt <mdj@linnaeus> |
1166 | ||
1167 | The following change makes it possible to move procedure | |
1168 | application dispatch outside inner loops. The motivation was | |
1169 | clean implementation of efficient replacements of R5RS primitives | |
1170 | in SRFI-1. | |
1171 | ||
1172 | The semantics is clear: scm_trampoline_N returns an optimized | |
1173 | version of scm_call_N (or NULL if the procedure isn't applicable | |
1174 | on N args). | |
1175 | ||
1176 | Applying the optimization to map and for-each increases efficiency | |
1177 | noticeably. For example, (map abs ls) is 8 times faster than | |
1178 | before. | |
1179 | ||
1180 | * eval.h (scm_t_trampoline_1, scm_t_trampoline_2): New types. | |
1181 | ||
1182 | * eval.c, eval.h (scm_trampoline_1, scm_trampoline_2): New functions. | |
1183 | ||
1184 | * eval.c (call_subr2_2, call_lsubr_2, call_closure_2): New functions; | |
1185 | (map, for-each): Handle also application on two args as a special | |
1186 | case; Use trampolines. | |
1187 | ||
1188 | Other changes: | |
1189 | ||
1190 | * sort.c (scm_cmp_function): Choose subr2less for scm_tc7_subr_2o; | |
1191 | (subr2oless): Removed. | |
1192 | (scm_restricted_vector_sort_x): Use scm_return_first to keep the | |
1193 | vector GC protected. | |
1194 | ||
1195 | * eval.c (check_map_args): Use scm_out_of_range_pos instead of | |
1196 | scm_out_of_range. | |
1197 | ||
63dd3413 DH |
1198 | 2002-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1199 | ||
1200 | * evalext.[ch] (scm_m_undefine, undefine): Deprecated. | |
1201 | ||
4ba5f279 MD |
1202 | 2002-11-17 Mikael Djurfeldt <mdj@linnaeus> |
1203 | ||
1204 | * debug.c (scm_make_iloc): Added missing "return". | |
1205 | ||
56ae231f MV |
1206 | 2002-11-17 Marius Vollmer <mvo@zagadka.ping.de> |
1207 | ||
1208 | * strports.c (scm_eval_string_in_module): Validate second arg to | |
1209 | be a module. Thanks to Arno Peters! | |
1210 | ||
80b28865 DH |
1211 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1212 | ||
1213 | * .cvsignore: remove goops.c | |
1214 | ||
c88b1456 DH |
1215 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1216 | ||
1217 | * modules.c (scm_env_top_level, scm_lookup_closure_module, | |
1218 | module_variable, scm_module_lookup_closure, | |
1219 | scm_module_transformer, scm_sym2var, scm_module_reverse_lookup, | |
1220 | scm_system_module_env_p): Don't compare SCM values with C | |
1221 | operators == or !=. Avoid SCM_IMP predicates. Prefer !SCM_FALSEP | |
1222 | over SCM_NFALSEP. | |
1223 | ||
a8a19efc DH |
1224 | 2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1225 | ||
1226 | * eval.h (SCM_MAKE_ILOC): New macro. | |
1227 | ||
1228 | * debug.c (scm_make_iloc): Use SCM_MAKE_ILOC instead of computing | |
1229 | the iloc bitpattern here. | |
1230 | ||
76734914 MD |
1231 | 2002-11-14 Mikael Djurfeldt <mdj@linnaeus> |
1232 | ||
1233 | * coop-pthreads.c, coop-pthreads.h: scm_internal_select should be | |
1234 | part of the API, otherwise it's difficult to write Guile | |
1235 | extensions using non-blocking I/O => moved #include | |
1236 | "libguile/iselect.h" from coop-pthreads.c --> coop-pthreads.h. | |
1237 | ||
1238 | * coop-pthreads.c (scm_unlock_mutex): Changed s_lock_mutex --> | |
1239 | s_unlock_mutex. | |
1240 | ||
8b5b4a75 MV |
1241 | 2002-11-10 Marius Vollmer <mvo@zagadka.ping.de> |
1242 | ||
1243 | * __scm.h (USE_THREADS, GUILE_ISELECT): Do not define here. They | |
1244 | are defined in configure.in. | |
1245 | ||
1246 | * threads.c: Removed SCM_API from function definitions. SCM_API | |
1247 | is only for declarations. | |
1248 | ||
e5a83084 MD |
1249 | 2002-11-07 Mikael Djurfeldt <mdj@linnaeus> |
1250 | ||
9be8bb45 MD |
1251 | * coop-pthreads.h: Added support for thread specific data to the |
1252 | generic C API for the coop-pthreads case. | |
1253 | ||
e5a83084 MD |
1254 | * threads.c, threads.h (scm_cond_init): Undo unintentional API |
1255 | change. | |
6c214b62 | 1256 | (scm_cond_broadcast): Added missing function. |
e5a83084 | 1257 | |
7edf178e MV |
1258 | 2002-11-04 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1259 | ||
1260 | * coop.c (coop_next_runnable_thread): Removed, wich should have | |
1261 | happened when GUILE_ISELECT was hard-wired. | |
1262 | ||
7f5b1b77 MV |
1263 | 2002-11-03 Marius Vollmer <mvo@zagadka.ping.de> |
1264 | ||
7caa1b07 MV |
1265 | * Makefile.am (libguile_la_SOURCES): Added threads.c |
1266 | (DOT_DOC_FILES): Added threads.doc. | |
1267 | (DOT_X_FILES): Added threads.x. | |
1268 | (EXTRA_libguile_la_SOURCES): Removed threads.c. | |
1269 | (noinst_HEADERS): Added coop-pthreads.c. | |
1270 | (modinclude_HEADERS): Added coop-pthreads.h. | |
1271 | ||
1272 | * __scm.h (USE_THREADS, GUILE_ISELECT): Define when | |
1273 | SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile. | |
1274 | ||
bb11cbf4 MV |
1275 | * iselect.c: Include "_scm.h" before testing HAVE_UNISTD_H. |
1276 | Thanks to Bill Schottstaedt! | |
1277 | ||
1d4cbbed MV |
1278 | * numbers.c (scm_integer_expt): Make 0^z == 0 for z != 0. |
1279 | ||
7f5b1b77 MV |
1280 | * _scm.h (HAVE_RESTARTABLE_SYSCALLS): Do define even when |
1281 | SCM_COPT_THREADS is defined. | |
1282 | (SCM_SYSCALL): Use EINTR-expection version when SCM_COPT_THREADS | |
1283 | is defined. | |
1284 | ||
1285 | * coop-pthreads.c: Some harmless renamings of internal stuff. | |
1286 | (create_thread): New, generalized version of | |
1287 | scm_call_with_new_thread. | |
1288 | (scm_call_with_new_thread): Use it. | |
1289 | (scm_spawn_thread): New, use create_thread. | |
1290 | ||
d52f53b1 MV |
1291 | 2002-11-02 Marius Vollmer <mvo@zagadka.ping.de> |
1292 | ||
1293 | * coop-pthreads.c, coop-pthreads.h: Redone completely, you might | |
1294 | start testing it now. | |
1295 | ||
1296 | * _scm.h: Include <errno.h< so that SCM_SYSCALL is correctly | |
1297 | defined when HAVE_RESTARTABLE_SYSCALLS is not defined. | |
1298 | (HAVE_RESTARTABLE_SYSCALLS): Do not define when USE_COPT_THREADS | |
1299 | is defined. | |
1300 | ||
30f920c3 MV |
1301 | 2002-10-27 Marius Vollmer <mvo@zagadka.ping.de> |
1302 | ||
1303 | * scmsigs.c (signal_cell_handlers, install_handler_data, | |
1304 | scm_delq_spine_x, really_install_handler, install_handler): New | |
1305 | scheme for triggering signal handlers, to simplify take_signal. | |
1306 | (take_signal): Simplified, to avoid race conditions. | |
1307 | (scm_sigaction_for_thread): Use new Scheme. Validate that thread | |
1308 | hasn't exited yet. | |
1309 | ||
1310 | * async.c (scm_async_click): Reset pending_asyncs, handle | |
1311 | signal_asyncs. Don't set cdr of a non-signal async to #f. | |
1312 | (scm_i_queue_async_cell): Do not check cdr of cell for #f, queue | |
1313 | always. Set pending_asyncs. | |
1314 | (scm_system_async_mark_for_thread): Check that thread has not | |
1315 | exited. | |
1316 | (scm_unmask_signals, decrease_block): Call scm_async_click after | |
1317 | block_asyncs becomes zero. | |
1318 | ||
1319 | * __scm.h (SCM_ASYNC_CLICK): Check pending_asyncs instead of | |
1320 | active_asyncs. | |
1321 | ||
1322 | * root.h (scm_root_state): Added pending_asyncs and signal_asyncs | |
1323 | fields. | |
1324 | * root.c (root_mark): Mark them. | |
1325 | (make_root): Initialize them. | |
1326 | ||
1327 | * iselect.c, iselect.h: Replaced GUILE_ISELECT with | |
1328 | USE_COOP_THREADS. | |
1329 | (scm_internal_select): Define one version for USE_COOP_THREADS and | |
1330 | one for USE_NULL_THREADS. | |
1331 | (scm_init_iselect): Likewise. | |
1332 | ||
1333 | * inline.h (scm_cell, scm_double_cell): Also allow | |
1334 | USE_COPT_THREADS to not protect the slot initializers. | |
1335 | ||
1336 | * init.c (scm_init_guile_1): Call scm_init_thread_procs. This is | |
1337 | because threads need to be initialized before the stack, but | |
1338 | gsubrs such as scm_timed_condition_variable_wait can only be | |
1339 | created later. | |
1340 | ||
1341 | * threads.h: Include "coop-pthreads.h" when requested. | |
1342 | (scm_threads_make_mutex, scm_threads_lock_mutex, | |
1343 | scm_threads_unlock_mutex, scm_threads_monitor): Removed, they were | |
1344 | not implemented anyway. | |
1345 | (scm_init_thread_procs, scm_try_mutex, | |
1346 | scm_timed_condition_variable_wait, | |
1347 | scm_broadcast_condition_variable, scm_c_thread_exited_p, | |
1348 | scm_thread_exited_p): New prototypes. | |
1349 | (struct timespec): Define if not already defined. | |
1350 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
1351 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, | |
1352 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
1353 | scm_cond_broadcast, scm_cond_destroy): Declarations moved here and | |
1354 | deprecated. | |
1355 | ||
1356 | * threads.c: Include <errno.h>. Include "coop-pthreads.c" when | |
1357 | requested. | |
1358 | (scm_thread_exited_p): New. | |
1359 | (scm_try_mutex, scm_broadcast_condition_variable): Newly | |
1360 | registered procedures. | |
1361 | (scm_wait_condition_variable, scm_timed_wait_condition_variable): | |
1362 | Use the latter as the procedure for "wait-condition-variable", | |
1363 | thus offering a optional timeout parameter to Scheme. | |
1364 | (scm_wait_condition_variable): Implement in terms of | |
1365 | scm_timed_wait_condition_variable. | |
1366 | (scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
1367 | scm_mutex_unlock, scm_mutex_destroy, scm_cond_init, | |
1368 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
1369 | scm_cond_broadcast, scm_cond_destroy): Implement in terms of | |
1370 | scm_make_mutex, etc, and deprecate. | |
1371 | (scm_init_threads): Do not create smobs, leave this to | |
1372 | scm_threads_init. Do not include "threads.x" file. | |
1373 | (scm_init_thread_procs): New, include "threads.x" here. | |
1374 | ||
1375 | * null-threads.h (scm_null_mutex, scm_null_mutex_init, | |
1376 | scm_null_mutex_lock, scm_null_mutex_unlock, | |
1377 | scm_null_mutex_destroy, scm_null_condvar, scm_null_condvar_init, | |
1378 | scm_null_condvar_wait, scm_null_condvar_signal, | |
1379 | scm_null_condvar_destroy): Removed. | |
1380 | (scm_mutex_init, scm_mutex_lock, scm_mutex_unlock, scm_cond_init, | |
1381 | scm_cond_wait, scm_cond_signal, scm_cond_broadcast, | |
1382 | scm_cond_destory): Do not define, they are now deprecated and | |
1383 | handled by threads.{h,c}. | |
1384 | ||
1385 | * null-threads.c (scm_null_mutex, scm_null_cond): Define here. | |
1386 | (scm_threads_init): Create smobs here, using the appropriate | |
1387 | sizes. | |
1388 | (block): Removed, now unused. | |
1389 | (scm_c_thread_exited_p): New. | |
1390 | (scm_null_mutex_init, scm_null_mutex_lock, scm_null_mutex_unlock, | |
1391 | scm_null_mutex_destroy, scm_null_condvar_init, | |
1392 | scm_null_condvar_wait, scm_null_condvar_signal, | |
1393 | scm_null_condvar_destroy): Removed and updated users to do their | |
1394 | task directly. | |
1395 | (scm_try_mutex, timeval_subtract, | |
1396 | scm_timed_wait_condition_variable, | |
1397 | scm_broadcast_condition_variable): New. | |
1398 | (scm_wait_condition_variable): Removed. | |
1399 | ||
1400 | * coop-defs.h (coop_m): Added 'level' field. | |
1401 | (scm_t_mutex, scm_mutex_init, scm_mutex_lock, scm_mutex_trylock, | |
1402 | scm_mutex_unlock, scm_mutex_destroy, scm_t_cond, scm_cond_init, | |
1403 | scm_cond_wait, scm_cond_timedwait, scm_cond_signal, | |
1404 | scm_cond_broadcast, scm_cond_destroy, struct timespec): Do not | |
1405 | define. | |
1406 | (coop_condition_variable_broadcast): New. | |
1407 | ||
1408 | * coop-threads.c (scm_threads_init): Create smobs here, using the | |
1409 | appropriate sizes. | |
1410 | (scm_c_thread_exited_p, scm_try_mutex, | |
1411 | scm_timed_wait_condition_variable, | |
1412 | scm_broadcast_condition_variable): New. | |
1413 | (scm_wait_condition_variable): Removed. | |
1414 | ||
1415 | * coop.c (coop_new_mutex_init): Initialize level. | |
1416 | (coop_mutex_trylock, coop_mutex_lock, coop_mutex_unlock): maintain | |
1417 | level. | |
1418 | (coop_condition_variable_signal): Renamed to | |
1419 | coop_condition_variable_broadcast and reimplemented in terms of | |
1420 | that. Thus... | |
1421 | (coop_condition_variable_broadcast): New. | |
1422 | ||
1423 | * goops.c (hell_mutex): Reimplemented using scm_make_mutex, etc. | |
1424 | ||
1425 | * coop-pthreads.h, coop-pthreads.c: New, but unfinished. | |
1426 | ||
087ed40d MV |
1427 | 2002-10-21 Marius Vollmer <mvo@zagadka.ping.de> |
1428 | ||
65a23095 MV |
1429 | * null-threads.c: Include <time.h>. Also, use <...> for inclusion |
1430 | of system headers. | |
1431 | ||
087ed40d MV |
1432 | * async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG): |
1433 | New. Use it instead of SCM_MAKE_VALIDATE in lots of places to | |
30f920c3 | 1434 | give better error messages. Thanks to Bill Schottstaedt! |
087ed40d | 1435 | |
5ec1d2c8 DH |
1436 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1437 | ||
1438 | * evalext.h, evalext.c (scm_definedp, scm_defined_p): Renamed | |
1439 | scm_definedp to scm_defined_p and deprecated scm_definedp. | |
1440 | ||
100ae50d DH |
1441 | 2002-10-19 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1442 | ||
1443 | * async.h, async.c (scm_system_async): Fixed deprecation to work | |
1444 | correctly when deprecated features are excluded. | |
1445 | ||
2794cb50 MV |
1446 | 2002-10-16 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1447 | ||
1448 | * async.c (scm_system_async_mark_for_thread): Validate thread | |
1449 | argument. | |
1450 | ||
1451 | * coop-threads.c (scm_i_thread_root): Do not validate argument. | |
1452 | ||
1453 | * feature.c (scm_init_feature): Don't add 'threads' for | |
1454 | USE_NULL_THREADS. | |
1455 | ||
1456 | * inline.h (scm_cell, scm_double_cell): Also allow | |
1457 | USE_NULL_THREADS to not protect the slot initializers. | |
1458 | ||
1459 | * scmsigs.c (scm_sigaction_for_thread): It's "USE_THREADS" not | |
1460 | "USE_THREAD". | |
1461 | ||
1462 | * Makefile.am (noinst_HEADERS): Added null-threads.c. | |
1463 | (modinclude_HEADERS): Added null-threads.h. | |
1464 | ||
1465 | * threads.h: Include null-threads.h when !USE_COOP_THREADS. | |
1466 | * threads.c: Include null-threads.c when !USE_COOP_THREADS. | |
1467 | (scm_init_threads): Use generic type names scm_t_mutex and | |
1468 | scm_t_cond instead of coop_m and coop_c. | |
1469 | ||
1470 | * null-threads.c, null-threads.h: New files. | |
1471 | ||
ff810d7a MV |
1472 | 2002-10-15 Marius Vollmer <mvo@zagadka.ping.de> |
1473 | ||
1474 | * Makefile.am: Replaced "$<" in non-pattern rules with its value. | |
1475 | This is to support makes that know about "$<" only in pattern | |
1476 | rules, like Sun's make. | |
1477 | ||
a90bdb73 MV |
1478 | 2002-10-13 Marius Vollmer <mvo@zagadka.ping.de> |
1479 | ||
1480 | * Makefile.am (libpath.h): Fixed typo in top_srcdir_absolute | |
1481 | substitution. Thanks to David Allouche! | |
1482 | ||
e71a8bf2 DH |
1483 | 2002-10-13 Dirk Herrmann <D.Herrmann@tu-bs.de> |
1484 | ||
1485 | * evalext.h: Replaced SCM_DEBUG_DEPRECATED with | |
1486 | !SCM_ENABLE_DEPRECATED. | |
1487 | ||
41f77ff5 MV |
1488 | 2002-10-11 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1489 | ||
504d99c5 | 1490 | * async.c (scm_system_async_mark_for_thread): Only call |
41f77ff5 MV |
1491 | scm_i_thread_root when USE_THREADS is defined. Use scm_root |
1492 | otherwise. | |
1493 | ||
1494 | * scmsigs.c (take_signal): Only call scm_i_thread_root when | |
1495 | USE_THREADS is defined. Use scm_root otherwise. | |
1496 | (scm_sigaction_for_thread): Ignore THREAD argument when | |
1497 | USE_THREADS is not defined. Also, move THREAD argument defaulting | |
1498 | out of HAVE_SIGACTION section, which was a bug. | |
1499 | ||
6d16b125 MV |
1500 | 2002-10-10 Marius Vollmer <marius.vollmer@uni-dortmund.de> |
1501 | ||
1502 | * scmsigs.c (scm_sigaction_for_thread): Store original handler in | |
1503 | signal_handlers, not the closure that is used as the async. | |
1504 | The closure is stored in signal_handler_cells, as previously. | |
1505 | ||
acfa1f52 MV |
1506 | 2002-10-10 Marius Vollmer <mvo@zagadka.ping.de> |
1507 | ||
1508 | * root.h (scm_root_state): Added 'block_async' slot. | |
1509 | (scm_active_asyncs): Removed abbrev. | |
1510 | * root.c (scm_make_root): Initialize 'block_asyncs' slot. | |
1511 | ||
1512 | * __scm.h (SCM_ASYNC_TICK): Do without the scm_active_asyncs | |
1513 | abbrev. | |
1514 | ||
1515 | * async.h (scm_call_with_blocked_asyncs, | |
1516 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, | |
1517 | scm_c_call_with_unblocked_asyncs): New prototypes. | |
1518 | (scm_mask_signals, scm_unmask_signals): Deprecated. | |
1519 | (scm_mask_ints): Turned into a macro. | |
1520 | * async.c (scm_mask_ints): Removed. | |
1521 | (scm_run_asyncs): Do not set scm_mask_ints while running an async. | |
1522 | this should not be necessary. | |
1523 | (scm_async_click): Test block_asyncs instead of scm_mask_ints. | |
1524 | (scm_mask_signals, scm_unmask_signals): Deprecated. Emit | |
1525 | deprecation warning and check for errornous use. Set block_asyncs | |
1526 | instead of scm_mask_ints. | |
1527 | (increase_block, decrease_block, scm_call_with_blocked_asyncs, | |
1528 | scm_call_with_unblocked_asyncs, scm_c_call_with_blocked_asyncs, | |
1529 | scm_c_call_with_unblocked_asyncs): New. | |
1530 | ||
1531 | * script.c (scm_compile_shell_switches): Do not set scm_mask_ints. | |
1532 | Asyncs are enabled by default. | |
1533 | ||
34010f56 NJ |
1534 | 2002-10-09 Neil Jerram <neil@ossau.uklinux.net> |
1535 | ||
1536 | * vports.c (scm_make_soft_port): Allow vector argument to carry a | |
1537 | 6th element: an input waiting thunk. | |
1538 | (sf_input_waiting): New. | |
1539 | ||
9310d6f2 MV |
1540 | 2002-10-05 Marius Vollmer <mvo@zagadka.ping.de> |
1541 | ||
1542 | * root.c (root_mark): Mark active_asyncs slot. | |
1543 | ||
1544 | * async.c (scm_async_click): Set the cdr of a executed handler | |
1545 | cell to SCM_BOOL_F, not SCM_EOL. | |
1546 | (scm_i_queue_async_cell): Queue the cell at the end of the list, | |
1547 | and only if the handler procedure is not already present. | |
1548 | (scm_system_async_mark_for_thread): Initialize cdr of handler cell | |
1549 | with SCM_BOOL_F. | |
1550 | * scmsigs.c (scm_sigaction_for_thread): Likewise. | |
1551 | ||
ac48c719 RB |
1552 | 2002-10-04 Rob Browning <rlb@defaultvalue.org> |
1553 | ||
1360a142 RB |
1554 | * guile.c (main): switch to scm_lt_dlset_preloaded_symbols; |
1555 | ||
1556 | * dynl.c (sysdep_dynl_link): switch to scm_lt_dlhandle, | |
1557 | scm_lt_dlopenext, and scm_lt_dlerror. | |
1558 | (sysdep_dynl_unlink): switch to scm_lt_dlhandle, scm_lt_dlclose, | |
1559 | and scm_lt_dlerror. | |
1560 | (sysdep_dynl_func): switch to scm_lt_dlhandle, scm_lt_dlsym, | |
1561 | and scm_lt_dlerror. | |
1562 | (sysdep_dynl_init): switch to scm_lt_dlinit(); | |
1563 | ||
1564 | * Makefile.am (libguile_la_LIBADD): switch to use | |
1565 | libguile-ltdl.la. | |
1566 | ||
504d99c5 | 1567 | * numbers.c (scm_integer_expt): (expt 0 1) should be 1. |
ac48c719 | 1568 | |
497092c9 MV |
1569 | 2002-10-04 Marius Vollmer <mvo@zagadka.ping.de> |
1570 | ||
1571 | * scmsigs.h (scm_sigaction_for_thread): New prototype. | |
1572 | * scmsigs.c (got_signal): Removed. | |
1573 | (signal_handler_cells, signal_handler_threads): New. | |
1574 | (take_signal): Queue the cell of the signal for the specified | |
1575 | thread. Reset the signal handler on systems that don't have | |
1576 | sigaction. | |
1577 | (sys_deliver_signals): Removed. | |
1578 | (close_1): New. | |
1579 | (scm_sigaction_for_thread): Renamed from scm_sigaction and | |
1580 | extended to also set the thread of a signal and allocate a cell | |
1581 | for it. Keep the Scheme name "sigaction". Check that signum is | |
1582 | within range. Also, use SCM_VECTOR_REF instead of SCM_VELTS. | |
1583 | (scm_sigaction): Implement in terms of scm_sigaction_for_thread. | |
1584 | (scm_init_scmsigs): Allocate signal_handler_cells and | |
1585 | signal_handler_threads vectors. | |
1586 | ||
1587 | * async.c: Removed GUILE_OLD_ASYNC_CLICK code. Reorganized so | |
1588 | that system asnycs and user asyncs are separated. Reimplemented | |
1589 | system asyncs to work per-thread. | |
1590 | ||
1591 | * gc.c (scm_init_gc): Do not use scm_system_async. | |
1592 | ||
1593 | * async.h (scm_asyncs_pending, scm_set_tick_rate, | |
1594 | scm_set_switch_rate, scm_system_async_mark_from_signal_handler): | |
1595 | Removed prototypes. | |
1596 | (scm_i_queue_async_cell): New. | |
1597 | ||
1598 | * __scm.h (scm_asyncs_pending_p): Removed. | |
1599 | (SCM_ASYNC_CLICK): Check scm_active_asyncs instead of | |
1600 | scm_asyncs_pending_p. | |
1601 | ||
1602 | * async.h (scm_system_async_mark_for_thread): New prototype. | |
1603 | ||
1604 | * __scm.h: Removed GUILE_OLD_ASYNC_CLICK code. | |
1605 | ||
1606 | * root.h (scm_root_state): Added new "active_asyncs" slot. | |
1607 | * root.c (scm_make_root): Initialize it to SCM_EOL. | |
1608 | ||
1609 | * coop-defs.h (coop_t): Added new "handle" slot. | |
1610 | * coop-threads.c (all_threads, scm_current_thread, | |
1611 | scm_all_threads, scm_i_thread_root): New. | |
1612 | (scm_threads_init): Add main thread to all_threads. | |
1613 | (scheme_launch_thread): Remove thread from all_threads when it | |
1614 | terminates. | |
1615 | (scm_call_with_new_thread): Initialize handle slot of coop_t | |
1616 | structure and add new thread to all_threads. | |
1617 | (scm_spawn_thread): Likewise. | |
1618 | ||
1619 | * threads.h (scm_current_thread, scm_all_threads): New prototypes. | |
1620 | * threads.c (scm_current_thread, scm_all_threads): Register as | |
1621 | primitives. | |
1622 | ||
1623 | * dynl.c: Use scm_lt_ prefix for libltdl functions. | |
1624 | ||
480fa28d NJ |
1625 | 2002-09-29 Neil Jerram <neil@ossau.uklinux.net> |
1626 | ||
1627 | * script.c (scm_compile_shell_switches): Fix bad spelling of | |
1628 | `explicitly' in comment. | |
1629 | ||
1630 | 2002-09-28 Neil Jerram <neil@ossau.uklinux.net> | |
1631 | ||
1632 | * posix.c (scm_geteuid, scm_getegid, scm_seteuid, scm_setegid): | |
1633 | Refer to provided? in doc string rather than deprecated feature?. | |
1634 | ||
3553e1d1 GH |
1635 | 2002-09-24 Gary Houston <ghouston@arglist.com> |
1636 | ||
1637 | * inline.h (scm_double_cell): prevent reordering of statements | |
1638 | with any following code (for GCC 3 strict-aliasing). | |
1639 | * numbers.c (scm_make_real), num2float.i.c (FLOAT2NUM): removed | |
1640 | the earlier version of the reordering prevention. | |
1641 | ||
4ad0814a HWN |
1642 | 2002-09-19 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1643 | ||
1644 | * inline.h (scm_double_cell): move SET_GCMARK set out of if body. | |
1645 | ||
e88e4f2e HWN |
1646 | 2002-09-09 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1647 | ||
1648 | * gc-malloc.c (scm_gc_register_collectable_memory): more overflow | |
1649 | protection. | |
1650 | ||
1e71eafb HWN |
1651 | 2002-09-08 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1652 | ||
1653 | * inline.h: include stdio.h | |
1654 | ||
1655 | * smob.c (free_print): abort if scm_debug_cell_accesses_p is set | |
1656 | ||
61ef9c1f HWN |
1657 | 2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1658 | ||
dac04e9f HWN |
1659 | * gc-segment.c (scm_i_make_initial_segment): check user settings |
1660 | for sanity. | |
1661 | ||
1662 | * gc-malloc.c (scm_gc_init_malloc): check user settings for | |
1663 | sanity. | |
dac04e9f HWN |
1664 | |
1665 | * gc-freelist.c (scm_init_freelist): check user settings for sanity. | |
1666 | ||
ffd72400 HWN |
1667 | * struct.h: change scm_structs_to_free to scm_i_structs_to_free |
1668 | ||
1669 | * gc-malloc.c (scm_gc_register_collectable_memory): use floats; | |
1e71eafb HWN |
1670 | these won't ever wrap around with high memory usage. Thanks to |
1671 | Sven Hartrumpf for finding this. | |
ffd72400 | 1672 | |
5bd4a949 HWN |
1673 | * gc-freelist.c: include <stdio.h> |
1674 | ||
61ef9c1f HWN |
1675 | * gc-malloc.c: add DEBUGINFO for mtrigger GCs. |
1676 | ||
ffd0ef3b MV |
1677 | 2002-09-01 Marius Vollmer <mvo@zagadka.ping.de> |
1678 | ||
a27e3d14 MV |
1679 | * vectors.h (SCM_VECTOR_REF): New. |
1680 | ||
ffd0ef3b MV |
1681 | * snarf.h (SCM_DEFINE_PUBLIC): New. |
1682 | ||
f8a1712b MV |
1683 | 2002-08-30 Marius Vollmer <mvo@zagadka.ping.de> |
1684 | ||
1685 | * socket.c (scm_addr_vector): Added size of address to arguments. | |
1686 | Use it to avoid accessing a non-existent path in a sockaddr_un. | |
1687 | Changed all callers. | |
1688 | ||
7200a36b HWN |
1689 | 2002-08-29 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1690 | ||
1383773b HWN |
1691 | * gc.h: remove DOUBLECELL card flags. |
1692 | ||
1693 | * gc-malloc.c (scm_calloc): try to use calloc() before calling | |
1694 | scm_realloc(). | |
1695 | ||
1696 | * gc-segment.c (scm_i_initialize_heap_segment_data): remove card | |
1697 | init loop; handle this from scm_init_card_freelist() | |
1698 | ||
1699 | * gc-card.c (scm_init_card_freelist): init bit vector here. | |
1700 | ||
7200a36b | 1701 | * numbers.c (scm_make_real): prevent reordering of statements |
8fa5786d | 1702 | num2float.i.c (FLOAT2NUM): idem |
7200a36b | 1703 | |
9981de3a HWN |
1704 | 2002-08-27 Han-Wen Nienhuys <hanwen@cs.uu.nl> |
1705 | ||
1706 | * eval.h: prepend libguile/ to include path | |
1707 | ||
19647556 MV |
1708 | 2002-08-26 Marius Vollmer <mvo@zagadka.ping.de> |
1709 | ||
1710 | * script.c (scm_compile_shell_switches): Added "2002" to Copyright | |
1711 |