Commit | Line | Data |
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756414cf | 1 | /* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2003 Free Software Foundation, Inc. |
0f2d19dd | 2 | * |
73be1d9e MV |
3 | * This library is free software; you can redistribute it and/or |
4 | * modify it under the terms of the GNU Lesser General Public | |
5 | * License as published by the Free Software Foundation; either | |
6 | * version 2.1 of the License, or (at your option) any later version. | |
0f2d19dd | 7 | * |
73be1d9e MV |
8 | * This library is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
11 | * Lesser General Public License for more details. | |
0f2d19dd | 12 | * |
73be1d9e MV |
13 | * You should have received a copy of the GNU Lesser General Public |
14 | * License along with this library; if not, write to the Free Software | |
15 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
16 | */ | |
1bbd0b84 | 17 | |
1bbd0b84 | 18 | |
0f2d19dd | 19 | \f |
bdca1083 JB |
20 | /* Include the headers for just about everything. |
21 | We call all their initialization functions. */ | |
0f2d19dd | 22 | |
6f0250f7 RB |
23 | #if HAVE_CONFIG_H |
24 | # include <config.h> | |
25 | #endif | |
26 | ||
0f2d19dd | 27 | #include <stdio.h> |
0a48b624 MV |
28 | #include <sys/stat.h> |
29 | #include <fcntl.h> | |
05be5e7c | 30 | #include <gmp.h> |
0a48b624 | 31 | |
a0599745 | 32 | #include "libguile/_scm.h" |
0f2d19dd | 33 | |
20e6290e | 34 | /* Everybody has an init function. */ |
a0599745 MD |
35 | #include "libguile/alist.h" |
36 | #include "libguile/arbiters.h" | |
37 | #include "libguile/async.h" | |
38 | #include "libguile/backtrace.h" | |
39 | #include "libguile/boolean.h" | |
40 | #include "libguile/chars.h" | |
41 | #include "libguile/continuations.h" | |
20e6290e | 42 | #ifdef DEBUG_EXTENSIONS |
a0599745 | 43 | #include "libguile/debug.h" |
20e6290e | 44 | #endif |
6b815f1a | 45 | #ifdef GUILE_DEBUG_MALLOC |
a0599745 | 46 | #include "libguile/debug-malloc.h" |
6b815f1a | 47 | #endif |
388bebbc | 48 | #include "libguile/deprecation.h" |
a0599745 MD |
49 | #include "libguile/dynl.h" |
50 | #include "libguile/dynwind.h" | |
5d3e2388 | 51 | #include "libguile/environments.h" |
a0599745 MD |
52 | #include "libguile/eq.h" |
53 | #include "libguile/error.h" | |
54 | #include "libguile/eval.h" | |
55 | #include "libguile/evalext.h" | |
56 | #include "libguile/feature.h" | |
57 | #include "libguile/filesys.h" | |
58 | #include "libguile/fluids.h" | |
59 | #include "libguile/fports.h" | |
756414cf | 60 | #include "libguile/futures.h" |
a0599745 MD |
61 | #include "libguile/gc.h" |
62 | #include "libguile/gdbint.h" | |
508ded1c | 63 | #include "libguile/goops.h" |
a0599745 MD |
64 | #include "libguile/gsubr.h" |
65 | #include "libguile/hash.h" | |
66 | #include "libguile/hashtab.h" | |
2b9c8690 | 67 | #include "libguile/hooks.h" |
a0599745 | 68 | #include "libguile/iselect.h" |
a0599745 MD |
69 | #include "libguile/ioext.h" |
70 | #include "libguile/keywords.h" | |
71 | #include "libguile/lang.h" | |
72 | #include "libguile/list.h" | |
73 | #include "libguile/load.h" | |
74 | #include "libguile/macros.h" | |
75 | #include "libguile/mallocs.h" | |
76 | #include "libguile/modules.h" | |
77 | #include "libguile/net_db.h" | |
78 | #include "libguile/numbers.h" | |
79 | #include "libguile/objects.h" | |
80 | #include "libguile/objprop.h" | |
81 | #include "libguile/options.h" | |
82 | #include "libguile/pairs.h" | |
83 | #include "libguile/ports.h" | |
84 | #include "libguile/posix.h" | |
f255378e | 85 | #ifdef HAVE_REGCOMP |
a0599745 | 86 | #include "libguile/regex-posix.h" |
f255378e | 87 | #endif |
a0599745 MD |
88 | #include "libguile/print.h" |
89 | #include "libguile/procprop.h" | |
90 | #include "libguile/procs.h" | |
b4255788 | 91 | #include "libguile/properties.h" |
a0599745 MD |
92 | #include "libguile/ramap.h" |
93 | #include "libguile/random.h" | |
fd937ecb | 94 | #include "libguile/rdelim.h" |
a0599745 | 95 | #include "libguile/read.h" |
b0e5fd8c | 96 | #include "libguile/rw.h" |
a0599745 MD |
97 | #include "libguile/scmsigs.h" |
98 | #include "libguile/script.h" | |
99 | #include "libguile/simpos.h" | |
100 | #include "libguile/smob.h" | |
101 | #include "libguile/socket.h" | |
102 | #include "libguile/sort.h" | |
103 | #include "libguile/srcprop.h" | |
104 | #include "libguile/stackchk.h" | |
105 | #include "libguile/stacks.h" | |
106 | #include "libguile/stime.h" | |
107 | #include "libguile/strings.h" | |
108 | #include "libguile/strop.h" | |
109 | #include "libguile/strorder.h" | |
110 | #include "libguile/strports.h" | |
111 | #include "libguile/struct.h" | |
112 | #include "libguile/symbols.h" | |
a0599745 MD |
113 | #include "libguile/throw.h" |
114 | #include "libguile/unif.h" | |
ce212434 | 115 | #include "libguile/values.h" |
a0599745 MD |
116 | #include "libguile/variable.h" |
117 | #include "libguile/vectors.h" | |
118 | #include "libguile/version.h" | |
119 | #include "libguile/vports.h" | |
120 | #include "libguile/weaks.h" | |
121 | #include "libguile/guardians.h" | |
1be6b49c | 122 | #include "libguile/extensions.h" |
9b31f1c1 | 123 | #include "libguile/deprecated.h" |
20e6290e | 124 | |
a0599745 | 125 | #include "libguile/init.h" |
a8be22fe | 126 | |
95b88819 GH |
127 | #ifdef HAVE_STRING_H |
128 | #include <string.h> | |
129 | #endif | |
130 | #ifdef HAVE_UNISTD_H | |
131 | #include <unistd.h> | |
132 | #endif | |
0f2d19dd | 133 | \f |
bdca1083 | 134 | /* Setting up the stack. */ |
0f2d19dd | 135 | |
1bbd0b84 GB |
136 | static void |
137 | restart_stack (void *base) | |
138 | { | |
139 | scm_dynwinds = SCM_EOL; | |
140 | SCM_DYNENV (scm_rootcont) = SCM_EOL; | |
141 | SCM_THROW_VALUE (scm_rootcont) = SCM_EOL; | |
142 | #ifdef DEBUG_EXTENSIONS | |
143 | SCM_DFRAME (scm_rootcont) = scm_last_debug_frame = 0; | |
144 | #endif | |
145 | SCM_BASE (scm_rootcont) = base; | |
1bbd0b84 | 146 | } |
1cdaaafb JB |
147 | |
148 | static void | |
1bbd0b84 | 149 | start_stack (void *base) |
0f2d19dd | 150 | { |
9ef3d0ee | 151 | SCM root; |
0f2d19dd | 152 | |
9ef3d0ee MD |
153 | root = scm_permanent_object (scm_make_root (SCM_UNDEFINED)); |
154 | scm_set_root (SCM_ROOT_STATE (root)); | |
0f2d19dd JB |
155 | scm_stack_base = base; |
156 | ||
0f2d19dd JB |
157 | scm_exitval = SCM_BOOL_F; /* vestigial */ |
158 | ||
ee3ea81d MV |
159 | scm_root->fluids = scm_make_initial_fluids (); |
160 | ||
0f2d19dd JB |
161 | /* Create an object to hold the root continuation. |
162 | */ | |
5f144b10 | 163 | { |
4c9419ac | 164 | scm_t_contregs *contregs = scm_gc_malloc (sizeof (scm_t_contregs), |
5f144b10 GH |
165 | "continuation"); |
166 | contregs->num_stack_items = 0; | |
167 | contregs->seq = 0; | |
168 | SCM_NEWSMOB (scm_rootcont, scm_tc16_continuation, contregs); | |
169 | } | |
0f2d19dd | 170 | |
1cdaaafb JB |
171 | /* The remainder of stack initialization is factored out to another |
172 | * function so that if this stack is ever exitted, it can be | |
a4156763 MD |
173 | * re-entered using restart_stack. */ |
174 | restart_stack (base); | |
0f2d19dd JB |
175 | } |
176 | ||
177 | ||
0f2d19dd JB |
178 | #if 0 |
179 | static char remsg[] = "remove\n#define ", addmsg[] = "add\n#define "; | |
180 | ||
1cc91f1b | 181 | |
0f2d19dd | 182 | static void |
34d19ef6 | 183 | fixconfig (char *s1, char *s2, int s) |
0f2d19dd JB |
184 | { |
185 | fputs (s1, stderr); | |
186 | fputs (s2, stderr); | |
187 | fputs ("\nin ", stderr); | |
188 | fputs (s ? "setjump" : "scmfig", stderr); | |
189 | fputs (".h and recompile scm\n", stderr); | |
190 | exit (1); | |
191 | } | |
192 | ||
193 | ||
0f2d19dd | 194 | static void |
1bbd0b84 | 195 | check_config (void) |
0f2d19dd | 196 | { |
1be6b49c | 197 | size_t j; |
0f2d19dd JB |
198 | |
199 | j = HEAP_SEG_SIZE; | |
200 | if (HEAP_SEG_SIZE != j) | |
201 | fixconfig ("reduce", "size of HEAP_SEG_SIZE", 0); | |
202 | ||
90a61c31 | 203 | #if SCM_STACK_GROWS_UP |
0f2d19dd JB |
204 | if (((SCM_STACKITEM *) & j - stack_start_ptr) < 0) |
205 | fixconfig (remsg, "SCM_STACK_GROWS_UP", 1); | |
206 | #else | |
207 | if ((stack_start_ptr - (SCM_STACKITEM *) & j) < 0) | |
208 | fixconfig (addmsg, "SCM_STACK_GROWS_UP", 1); | |
209 | #endif | |
210 | } | |
211 | #endif | |
212 | ||
213 | ||
214 | \f | |
1cdaaafb JB |
215 | /* initializing standard and current I/O ports */ |
216 | ||
19b27fa2 GH |
217 | typedef struct |
218 | { | |
219 | int fdes; | |
220 | char *mode; | |
221 | char *name; | |
222 | } stream_body_data; | |
223 | ||
224 | /* proc to be called in scope of exception handler stream_handler. */ | |
ee149d03 | 225 | static SCM |
19b27fa2 | 226 | stream_body (void *data) |
ee149d03 | 227 | { |
19b27fa2 GH |
228 | stream_body_data *body_data = (stream_body_data *) data; |
229 | SCM port = scm_fdes_to_port (body_data->fdes, body_data->mode, | |
230 | scm_makfrom0str (body_data->name)); | |
0a48b624 | 231 | |
19b27fa2 GH |
232 | SCM_REVEALED (port) = 1; |
233 | return port; | |
234 | } | |
235 | ||
236 | /* exception handler for stream_body. */ | |
237 | static SCM | |
e81d98ec DH |
238 | stream_handler (void *data SCM_UNUSED, |
239 | SCM tag SCM_UNUSED, | |
240 | SCM throw_args SCM_UNUSED) | |
19b27fa2 GH |
241 | { |
242 | return SCM_BOOL_F; | |
243 | } | |
244 | ||
245 | /* Convert a file descriptor to a port, using scm_fdes_to_port. | |
246 | - NAME is a C string, not a Guile string | |
247 | - set the revealed count for FILE's file descriptor to 1, so | |
248 | that fdes won't be closed when the port object is GC'd. | |
249 | - catch exceptions: allow Guile to be able to start up even | |
70df8af6 GH |
250 | if it has been handed bogus stdin/stdout/stderr. replace the |
251 | bad ports with void ports. */ | |
19b27fa2 GH |
252 | static SCM |
253 | scm_standard_stream_to_port (int fdes, char *mode, char *name) | |
254 | { | |
255 | SCM port; | |
256 | stream_body_data body_data; | |
257 | ||
258 | body_data.fdes = fdes; | |
259 | body_data.mode = mode; | |
260 | body_data.name = name; | |
261 | port = scm_internal_catch (SCM_BOOL_T, stream_body, &body_data, | |
262 | stream_handler, NULL); | |
263 | if (SCM_FALSEP (port)) | |
70df8af6 | 264 | port = scm_void_port (mode); |
19b27fa2 | 265 | return port; |
ee149d03 JB |
266 | } |
267 | ||
268 | /* Create standard ports from stdin, stdout, and stderr. */ | |
1cdaaafb JB |
269 | static void |
270 | scm_init_standard_ports () | |
271 | { | |
94754080 JB |
272 | /* From the SCSH manual: |
273 | ||
274 | It can be useful to turn I/O buffering off in some cases, for | |
275 | example when an I/O stream is to be shared by multiple | |
276 | subprocesses. For this reason, scsh allocates an unbuffered port | |
277 | for file descriptor 0 at start-up time. | |
278 | ||
279 | Because shells frequently share stdin with subprocesses, if the | |
280 | shell does buffered reads, it might ``steal'' input intended for | |
281 | a subprocess. For this reason, all shells, including sh, csh, | |
282 | and scsh, read stdin unbuffered. Applications that can tolerate | |
283 | buffered input on stdin can reset \ex{(current-input-port)} to | |
284 | block buffering for higher performance. */ | |
ee149d03 | 285 | |
5e423a39 | 286 | scm_cur_inp |
ee149d03 JB |
287 | = scm_standard_stream_to_port (0, |
288 | isatty (0) ? "r0" : "r", | |
1cdaaafb | 289 | "standard input"); |
5e423a39 | 290 | scm_cur_outp = scm_standard_stream_to_port (1, |
720e8692 | 291 | isatty (1) ? "w0" : "w", |
ee149d03 | 292 | "standard output"); |
5e423a39 | 293 | scm_cur_errp = scm_standard_stream_to_port (2, |
ee149d03 JB |
294 | isatty (2) ? "w0" : "w", |
295 | "standard error"); | |
1cdaaafb | 296 | |
1a64191e | 297 | scm_cur_loadp = SCM_BOOL_F; |
1cdaaafb JB |
298 | } |
299 | ||
300 | ||
301 | \f | |
bdca1083 JB |
302 | /* Loading the startup Scheme files. */ |
303 | ||
304 | /* The boot code "ice-9/boot-9" is only loaded by scm_boot_guile when | |
305 | this is false. The unexec code uses this, to keep ice_9 from being | |
306 | loaded into dumped guile executables. */ | |
307 | int scm_ice_9_already_loaded = 0; | |
308 | ||
309 | void | |
310 | scm_load_startup_files () | |
311 | { | |
312 | /* We want a path only containing directories from GUILE_LOAD_PATH, | |
313 | SCM_SITE_DIR and SCM_LIBRARY_DIR when searching for the site init | |
314 | file, so we do this before loading Ice-9. */ | |
315 | SCM init_path = scm_sys_search_load_path (scm_makfrom0str ("init.scm")); | |
316 | ||
317 | /* Load Ice-9. */ | |
318 | if (!scm_ice_9_already_loaded) | |
b505860d MD |
319 | { |
320 | scm_primitive_load_path (scm_makfrom0str ("ice-9/boot-9.scm")); | |
bdca1083 | 321 | |
b505860d MD |
322 | /* Load the init.scm file. */ |
323 | if (SCM_NFALSEP (init_path)) | |
324 | scm_primitive_load (init_path); | |
b505860d | 325 | } |
bdca1083 JB |
326 | } |
327 | ||
bdca1083 JB |
328 | \f |
329 | /* The main init code. */ | |
330 | ||
0f2d19dd JB |
331 | #ifdef _UNICOS |
332 | typedef int setjmp_type; | |
333 | #else | |
334 | typedef long setjmp_type; | |
335 | #endif | |
336 | ||
816a6f06 JB |
337 | /* All the data needed to invoke the main function. */ |
338 | struct main_func_closure | |
339 | { | |
340 | /* the function to call */ | |
1bbd0b84 | 341 | void (*main_func)(void *closure, int argc, char **argv); |
816a6f06 JB |
342 | void *closure; /* dummy data to pass it */ |
343 | int argc; | |
344 | char **argv; /* the argument list it should receive */ | |
345 | }; | |
346 | ||
347 | ||
7ad3a978 MV |
348 | static void scm_init_guile_1 (SCM_STACKITEM *base); |
349 | static void scm_boot_guile_1 (SCM_STACKITEM *base, | |
350 | struct main_func_closure *closure); | |
1bbd0b84 | 351 | static SCM invoke_main_func(void *body_data); |
1cdaaafb JB |
352 | |
353 | ||
354 | /* Fire up the Guile Scheme interpreter. | |
355 | ||
356 | Call MAIN_FUNC, passing it CLOSURE, ARGC, and ARGV. MAIN_FUNC | |
357 | should do all the work of the program (initializing other packages, | |
358 | reading user input, etc.) before returning. When MAIN_FUNC | |
359 | returns, call exit (0); this function never returns. If you want | |
360 | some other exit value, MAIN_FUNC may call exit itself. | |
0f2d19dd | 361 | |
1cdaaafb JB |
362 | scm_boot_guile arranges for program-arguments to return the strings |
363 | given by ARGC and ARGV. If MAIN_FUNC modifies ARGC/ARGV, should | |
364 | call scm_set_program_arguments with the final list, so Scheme code | |
365 | will know which arguments have been processed. | |
c275ddc7 | 366 | |
816a6f06 JB |
367 | scm_boot_guile establishes a catch-all catch handler which prints |
368 | an error message and exits the process. This means that Guile | |
369 | exits in a coherent way when system errors occur and the user isn't | |
370 | prepared to handle it. If the user doesn't like this behavior, | |
371 | they can establish their own universal catcher to shadow this one. | |
372 | ||
1cdaaafb JB |
373 | Why must the caller do all the real work from MAIN_FUNC? The |
374 | garbage collector assumes that all local variables of type SCM will | |
375 | be above scm_boot_guile's stack frame on the stack. If you try to | |
376 | manipulate SCM values after this function returns, it's the luck of | |
377 | the draw whether the GC will be able to find the objects you | |
378 | allocate. So, scm_boot_guile function exits, rather than | |
379 | returning, to discourage people from making that mistake. */ | |
380 | ||
381 | ||
382 | void | |
6e8d25a6 | 383 | scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure) |
c275ddc7 | 384 | { |
1cdaaafb JB |
385 | /* The garbage collector uses the address of this variable as one |
386 | end of the stack, and the address of one of its own local | |
387 | variables as the other end. */ | |
c275ddc7 | 388 | SCM_STACKITEM dummy; |
816a6f06 | 389 | struct main_func_closure c; |
c275ddc7 | 390 | |
816a6f06 JB |
391 | c.main_func = main_func; |
392 | c.closure = closure; | |
393 | c.argc = argc; | |
394 | c.argv = argv; | |
395 | ||
1595aa56 | 396 | scm_boot_guile_1 (&dummy, &c); |
c275ddc7 JB |
397 | } |
398 | ||
7ad3a978 MV |
399 | void |
400 | scm_init_guile () | |
401 | { | |
402 | scm_init_guile_1 ((SCM_STACKITEM *)scm_get_stack_base ()); | |
403 | } | |
1cdaaafb | 404 | |
bf1b9494 MD |
405 | int scm_initialized_p = 0; |
406 | ||
1cdaaafb | 407 | static void |
7ad3a978 | 408 | scm_init_guile_1 (SCM_STACKITEM *base) |
0f2d19dd | 409 | { |
7ad3a978 MV |
410 | if (scm_initialized_p) |
411 | return; | |
0f2d19dd | 412 | |
7ad3a978 MV |
413 | if (base == NULL) |
414 | { | |
415 | fprintf (stderr, "cannot determine stack base!\n"); | |
416 | abort (); | |
417 | } | |
0f2d19dd | 418 | |
4ef36fb8 RB |
419 | if (sizeof (mpz_t) > (3 * sizeof (scm_t_bits))) |
420 | { | |
421 | fprintf (stderr, | |
422 | "GMP's mpz_t must fit into a double_cell," | |
423 | "but doesn't seem to here.\n"); | |
424 | } | |
425 | ||
0f2d19dd | 426 | scm_block_gc = 1; |
9bc4701c | 427 | |
c35738c1 | 428 | scm_storage_prehistory (); |
9bc4701c | 429 | scm_threads_prehistory (); |
7ad3a978 MV |
430 | scm_ports_prehistory (); |
431 | scm_smob_prehistory (); | |
c35738c1 | 432 | scm_hashtab_prehistory (); /* requires storage_prehistory */ |
7ad3a978 | 433 | scm_tables_prehistory (); |
6b815f1a | 434 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 435 | scm_debug_malloc_prehistory (); |
6b815f1a | 436 | #endif |
c35738c1 MD |
437 | if (scm_init_storage ()) /* requires threads_prehistory, |
438 | smob_prehistory and | |
439 | hashtab_prehistory */ | |
c8a1bdc4 HWN |
440 | abort (); |
441 | ||
de42a0ee DH |
442 | scm_struct_prehistory (); /* requires storage */ |
443 | scm_symbols_prehistory (); /* requires storage */ | |
444 | scm_weaks_prehistory (); /* requires storage */ | |
7ad3a978 | 445 | scm_init_subr_table (); |
de42a0ee | 446 | scm_environments_prehistory (); /* requires storage */ |
c35738c1 | 447 | scm_modules_prehistory (); /* requires storage and hash tables */ |
86d31dfe | 448 | scm_init_variable (); /* all bindings need variables */ |
5f144b10 | 449 | scm_init_continuations (); |
de42a0ee | 450 | scm_init_root (); /* requires continuations */ |
7ad3a978 | 451 | scm_init_threads (base); |
7ad3a978 MV |
452 | start_stack (base); |
453 | scm_init_gsubr (); | |
3d7f708f | 454 | scm_init_thread_procs (); /* requires gsubrs */ |
85db4a2c | 455 | scm_init_procprop (); |
7ad3a978 MV |
456 | scm_init_environments (); |
457 | scm_init_feature (); | |
458 | scm_init_alist (); | |
459 | scm_init_arbiters (); | |
460 | scm_init_async (); | |
461 | scm_init_boolean (); | |
462 | scm_init_chars (); | |
6b815f1a | 463 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 464 | scm_init_debug_malloc (); |
6b815f1a | 465 | #endif |
7ad3a978 MV |
466 | scm_init_dynwind (); |
467 | scm_init_eq (); | |
468 | scm_init_error (); | |
469 | scm_init_fluids (); | |
756414cf | 470 | scm_init_futures (); |
7ad3a978 MV |
471 | scm_init_backtrace (); /* Requires fluids */ |
472 | scm_init_fports (); | |
a98bddfd DH |
473 | scm_init_strports (); |
474 | scm_init_gdbint (); /* Requires strports */ | |
7ad3a978 MV |
475 | scm_init_hash (); |
476 | scm_init_hashtab (); | |
388bebbc | 477 | scm_init_deprecation (); /* Requires hashtabs */ |
7ad3a978 MV |
478 | scm_init_objprop (); |
479 | scm_init_properties (); | |
56e55ac7 | 480 | scm_init_hooks (); /* Requires smob_prehistory */ |
7ad3a978 | 481 | scm_init_gc (); /* Requires hooks, async */ |
7ad3a978 MV |
482 | scm_init_ioext (); |
483 | scm_init_keywords (); | |
484 | scm_init_list (); | |
485 | scm_init_macros (); | |
486 | scm_init_mallocs (); | |
487 | scm_init_modules (); | |
488 | scm_init_numbers (); | |
489 | scm_init_options (); | |
490 | scm_init_pairs (); | |
491 | scm_init_ports (); | |
52cfc69b | 492 | #ifdef HAVE_POSIX |
7ad3a978 MV |
493 | scm_init_filesys (); |
494 | scm_init_posix (); | |
52cfc69b | 495 | #endif |
f255378e | 496 | #ifdef HAVE_REGCOMP |
7ad3a978 | 497 | scm_init_regex_posix (); |
f255378e | 498 | #endif |
7ad3a978 | 499 | scm_init_procs (); |
7ad3a978 | 500 | scm_init_scmsigs (); |
52cfc69b | 501 | #ifdef HAVE_NETWORKING |
7ad3a978 MV |
502 | scm_init_net_db (); |
503 | scm_init_socket (); | |
52cfc69b | 504 | #endif |
7ad3a978 | 505 | scm_init_sort (); |
4e1caa79 | 506 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 507 | scm_init_srcprop (); |
4e1caa79 | 508 | #endif |
7ad3a978 | 509 | scm_init_stackchk (); |
7c33806a DH |
510 | scm_init_strings (); |
511 | scm_init_struct (); /* Requires strings */ | |
512 | scm_init_stacks (); /* Requires strings, struct */ | |
7ad3a978 | 513 | scm_init_symbols (); |
ce212434 | 514 | scm_init_values (); /* Requires struct */ |
7c33806a | 515 | scm_init_load (); /* Requires strings */ |
7ad3a978 | 516 | scm_init_objects (); /* Requires struct */ |
7c33806a | 517 | scm_init_print (); /* Requires strings, struct */ |
7ad3a978 MV |
518 | scm_init_read (); |
519 | scm_init_stime (); | |
7ad3a978 MV |
520 | scm_init_strorder (); |
521 | scm_init_strop (); | |
522 | scm_init_throw (); | |
7ad3a978 MV |
523 | scm_init_vectors (); |
524 | scm_init_version (); | |
525 | scm_init_weaks (); | |
56495472 | 526 | scm_init_guardians (); |
7ad3a978 MV |
527 | scm_init_vports (); |
528 | scm_init_eval (); | |
529 | scm_init_evalext (); | |
0e44fcca | 530 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 531 | scm_init_debug (); /* Requires macro smobs */ |
0e44fcca | 532 | #endif |
7ad3a978 | 533 | scm_init_random (); |
90a61c31 | 534 | #if SCM_HAVE_ARRAYS |
7ad3a978 MV |
535 | scm_init_ramap (); |
536 | scm_init_unif (); | |
afe5177e | 537 | #endif |
7ad3a978 MV |
538 | scm_init_simpos (); |
539 | scm_init_load_path (); | |
a98bddfd | 540 | scm_init_standard_ports (); /* Requires fports */ |
4f6f9ae3 | 541 | #ifdef DYNAMIC_LINKING |
7ad3a978 | 542 | scm_init_dynamic_linking (); |
4f6f9ae3 | 543 | #endif |
90a61c31 | 544 | #if SCM_ENABLE_ELISP |
7ad3a978 | 545 | scm_init_lang (); |
c96d76b8 | 546 | #endif /* SCM_ENABLE_ELISP */ |
7ad3a978 | 547 | scm_init_script (); |
508ded1c | 548 | |
e2d085f3 | 549 | scm_init_goops (); |
9b31f1c1 MV |
550 | |
551 | #if SCM_ENABLE_DEPRECATED == 1 | |
552 | scm_i_init_deprecated (); | |
553 | #endif | |
554 | ||
7ad3a978 | 555 | scm_initialized_p = 1; |
0f2d19dd JB |
556 | |
557 | scm_block_gc = 0; /* permit the gc to run */ | |
558 | /* ints still disabled */ | |
559 | ||
1cdaaafb JB |
560 | #ifdef STACK_CHECKING |
561 | scm_stack_checking_enabled_p = SCM_STACK_CHECKING_P; | |
562 | #endif | |
0f2d19dd | 563 | |
fd937ecb | 564 | scm_init_rdelim (); |
b0e5fd8c | 565 | scm_init_rw (); |
08045107 | 566 | scm_init_extensions (); |
e2d085f3 MV |
567 | |
568 | scm_load_startup_files (); | |
7ad3a978 MV |
569 | } |
570 | ||
571 | /* Record here whether SCM_BOOT_GUILE_1 has already been called. This | |
572 | variable is now here and not inside SCM_BOOT_GUILE_1 so that one | |
573 | can tweak it. This is necessary for unexec to work. (Hey, "1-live" | |
574 | is the name of a local radiostation...) */ | |
575 | ||
576 | int scm_boot_guile_1_live = 0; | |
577 | ||
578 | static void | |
579 | scm_boot_guile_1 (SCM_STACKITEM *base, struct main_func_closure *closure) | |
580 | { | |
581 | scm_init_guile_1 (base); | |
582 | ||
583 | /* This function is not re-entrant. */ | |
584 | if (scm_boot_guile_1_live) | |
585 | abort (); | |
586 | ||
587 | scm_boot_guile_1_live = 1; | |
588 | ||
589 | scm_set_program_arguments (closure->argc, closure->argv, 0); | |
590 | invoke_main_func (closure); | |
0f2d19dd | 591 | |
1cdaaafb | 592 | scm_restore_signals (); |
0f2d19dd | 593 | |
1cdaaafb JB |
594 | /* This tick gives any pending |
595 | * asyncs a chance to run. This must be done after | |
596 | * the call to scm_restore_signals. | |
597 | */ | |
598 | SCM_ASYNC_TICK; | |
599 | ||
600 | /* If the caller doesn't want this, they should return from | |
601 | main_func themselves. */ | |
602 | exit (0); | |
0f2d19dd | 603 | } |
816a6f06 | 604 | |
816a6f06 | 605 | static SCM |
6e8d25a6 | 606 | invoke_main_func (void *body_data) |
816a6f06 JB |
607 | { |
608 | struct main_func_closure *closure = (struct main_func_closure *) body_data; | |
609 | ||
610 | (*closure->main_func) (closure->closure, closure->argc, closure->argv); | |
611 | ||
612 | /* never reached */ | |
613 | return SCM_UNDEFINED; | |
614 | } | |
89e00824 ML |
615 | |
616 | /* | |
617 | Local Variables: | |
618 | c-file-style: "gnu" | |
619 | End: | |
620 | */ |