Commit | Line | Data |
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d044f345 | 1 | /* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2003, 2004 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" | |
a0599745 | 42 | #include "libguile/debug.h" |
6b815f1a | 43 | #ifdef GUILE_DEBUG_MALLOC |
a0599745 | 44 | #include "libguile/debug-malloc.h" |
6b815f1a | 45 | #endif |
388bebbc | 46 | #include "libguile/deprecation.h" |
a0599745 MD |
47 | #include "libguile/dynl.h" |
48 | #include "libguile/dynwind.h" | |
5d3e2388 | 49 | #include "libguile/environments.h" |
a0599745 MD |
50 | #include "libguile/eq.h" |
51 | #include "libguile/error.h" | |
52 | #include "libguile/eval.h" | |
53 | #include "libguile/evalext.h" | |
54 | #include "libguile/feature.h" | |
55 | #include "libguile/filesys.h" | |
56 | #include "libguile/fluids.h" | |
57 | #include "libguile/fports.h" | |
756414cf | 58 | #include "libguile/futures.h" |
a0599745 MD |
59 | #include "libguile/gc.h" |
60 | #include "libguile/gdbint.h" | |
508ded1c | 61 | #include "libguile/goops.h" |
a0599745 MD |
62 | #include "libguile/gsubr.h" |
63 | #include "libguile/hash.h" | |
64 | #include "libguile/hashtab.h" | |
2b9c8690 | 65 | #include "libguile/hooks.h" |
a0599745 | 66 | #include "libguile/iselect.h" |
a0599745 MD |
67 | #include "libguile/ioext.h" |
68 | #include "libguile/keywords.h" | |
69 | #include "libguile/lang.h" | |
70 | #include "libguile/list.h" | |
71 | #include "libguile/load.h" | |
72 | #include "libguile/macros.h" | |
73 | #include "libguile/mallocs.h" | |
74 | #include "libguile/modules.h" | |
75 | #include "libguile/net_db.h" | |
76 | #include "libguile/numbers.h" | |
77 | #include "libguile/objects.h" | |
78 | #include "libguile/objprop.h" | |
79 | #include "libguile/options.h" | |
80 | #include "libguile/pairs.h" | |
81 | #include "libguile/ports.h" | |
82 | #include "libguile/posix.h" | |
f255378e | 83 | #ifdef HAVE_REGCOMP |
a0599745 | 84 | #include "libguile/regex-posix.h" |
f255378e | 85 | #endif |
a0599745 MD |
86 | #include "libguile/print.h" |
87 | #include "libguile/procprop.h" | |
88 | #include "libguile/procs.h" | |
b4255788 | 89 | #include "libguile/properties.h" |
a0599745 MD |
90 | #include "libguile/ramap.h" |
91 | #include "libguile/random.h" | |
fd937ecb | 92 | #include "libguile/rdelim.h" |
a0599745 | 93 | #include "libguile/read.h" |
b0e5fd8c | 94 | #include "libguile/rw.h" |
a0599745 MD |
95 | #include "libguile/scmsigs.h" |
96 | #include "libguile/script.h" | |
97 | #include "libguile/simpos.h" | |
98 | #include "libguile/smob.h" | |
99 | #include "libguile/socket.h" | |
100 | #include "libguile/sort.h" | |
101 | #include "libguile/srcprop.h" | |
102 | #include "libguile/stackchk.h" | |
103 | #include "libguile/stacks.h" | |
104 | #include "libguile/stime.h" | |
105 | #include "libguile/strings.h" | |
106 | #include "libguile/strop.h" | |
107 | #include "libguile/strorder.h" | |
108 | #include "libguile/strports.h" | |
109 | #include "libguile/struct.h" | |
110 | #include "libguile/symbols.h" | |
a0599745 MD |
111 | #include "libguile/throw.h" |
112 | #include "libguile/unif.h" | |
ce212434 | 113 | #include "libguile/values.h" |
a0599745 MD |
114 | #include "libguile/variable.h" |
115 | #include "libguile/vectors.h" | |
116 | #include "libguile/version.h" | |
117 | #include "libguile/vports.h" | |
118 | #include "libguile/weaks.h" | |
119 | #include "libguile/guardians.h" | |
1be6b49c | 120 | #include "libguile/extensions.h" |
9b31f1c1 | 121 | #include "libguile/deprecated.h" |
20e6290e | 122 | |
a0599745 | 123 | #include "libguile/init.h" |
a8be22fe | 124 | |
95b88819 GH |
125 | #ifdef HAVE_STRING_H |
126 | #include <string.h> | |
127 | #endif | |
128 | #ifdef HAVE_UNISTD_H | |
129 | #include <unistd.h> | |
130 | #endif | |
0f2d19dd | 131 | \f |
bdca1083 | 132 | /* Setting up the stack. */ |
0f2d19dd | 133 | |
1bbd0b84 GB |
134 | static void |
135 | restart_stack (void *base) | |
136 | { | |
137 | scm_dynwinds = SCM_EOL; | |
138 | SCM_DYNENV (scm_rootcont) = SCM_EOL; | |
139 | SCM_THROW_VALUE (scm_rootcont) = SCM_EOL; | |
1bbd0b84 | 140 | SCM_DFRAME (scm_rootcont) = scm_last_debug_frame = 0; |
1bbd0b84 | 141 | SCM_BASE (scm_rootcont) = base; |
1bbd0b84 | 142 | } |
1cdaaafb JB |
143 | |
144 | static void | |
1bbd0b84 | 145 | start_stack (void *base) |
0f2d19dd | 146 | { |
9ef3d0ee | 147 | SCM root; |
0f2d19dd | 148 | |
9ef3d0ee MD |
149 | root = scm_permanent_object (scm_make_root (SCM_UNDEFINED)); |
150 | scm_set_root (SCM_ROOT_STATE (root)); | |
0f2d19dd JB |
151 | scm_stack_base = base; |
152 | ||
0f2d19dd JB |
153 | scm_exitval = SCM_BOOL_F; /* vestigial */ |
154 | ||
a52dbe01 | 155 | scm_root->fluids = scm_i_make_initial_fluids (); |
ee3ea81d | 156 | |
0f2d19dd JB |
157 | /* Create an object to hold the root continuation. |
158 | */ | |
5f144b10 | 159 | { |
4c9419ac | 160 | scm_t_contregs *contregs = scm_gc_malloc (sizeof (scm_t_contregs), |
5f144b10 GH |
161 | "continuation"); |
162 | contregs->num_stack_items = 0; | |
163 | contregs->seq = 0; | |
164 | SCM_NEWSMOB (scm_rootcont, scm_tc16_continuation, contregs); | |
165 | } | |
0f2d19dd | 166 | |
1cdaaafb JB |
167 | /* The remainder of stack initialization is factored out to another |
168 | * function so that if this stack is ever exitted, it can be | |
a4156763 MD |
169 | * re-entered using restart_stack. */ |
170 | restart_stack (base); | |
0f2d19dd JB |
171 | } |
172 | ||
173 | ||
0f2d19dd JB |
174 | #if 0 |
175 | static char remsg[] = "remove\n#define ", addmsg[] = "add\n#define "; | |
176 | ||
1cc91f1b | 177 | |
0f2d19dd | 178 | static void |
34d19ef6 | 179 | fixconfig (char *s1, char *s2, int s) |
0f2d19dd JB |
180 | { |
181 | fputs (s1, stderr); | |
182 | fputs (s2, stderr); | |
183 | fputs ("\nin ", stderr); | |
184 | fputs (s ? "setjump" : "scmfig", stderr); | |
185 | fputs (".h and recompile scm\n", stderr); | |
186 | exit (1); | |
187 | } | |
188 | ||
189 | ||
0f2d19dd | 190 | static void |
1bbd0b84 | 191 | check_config (void) |
0f2d19dd | 192 | { |
1be6b49c | 193 | size_t j; |
0f2d19dd JB |
194 | |
195 | j = HEAP_SEG_SIZE; | |
196 | if (HEAP_SEG_SIZE != j) | |
197 | fixconfig ("reduce", "size of HEAP_SEG_SIZE", 0); | |
198 | ||
90a61c31 | 199 | #if SCM_STACK_GROWS_UP |
0f2d19dd JB |
200 | if (((SCM_STACKITEM *) & j - stack_start_ptr) < 0) |
201 | fixconfig (remsg, "SCM_STACK_GROWS_UP", 1); | |
202 | #else | |
203 | if ((stack_start_ptr - (SCM_STACKITEM *) & j) < 0) | |
204 | fixconfig (addmsg, "SCM_STACK_GROWS_UP", 1); | |
205 | #endif | |
206 | } | |
207 | #endif | |
208 | ||
209 | ||
210 | \f | |
1cdaaafb JB |
211 | /* initializing standard and current I/O ports */ |
212 | ||
19b27fa2 GH |
213 | typedef struct |
214 | { | |
215 | int fdes; | |
216 | char *mode; | |
217 | char *name; | |
218 | } stream_body_data; | |
219 | ||
220 | /* proc to be called in scope of exception handler stream_handler. */ | |
ee149d03 | 221 | static SCM |
19b27fa2 | 222 | stream_body (void *data) |
ee149d03 | 223 | { |
19b27fa2 GH |
224 | stream_body_data *body_data = (stream_body_data *) data; |
225 | SCM port = scm_fdes_to_port (body_data->fdes, body_data->mode, | |
226 | scm_makfrom0str (body_data->name)); | |
0a48b624 | 227 | |
19b27fa2 GH |
228 | SCM_REVEALED (port) = 1; |
229 | return port; | |
230 | } | |
231 | ||
232 | /* exception handler for stream_body. */ | |
233 | static SCM | |
e81d98ec DH |
234 | stream_handler (void *data SCM_UNUSED, |
235 | SCM tag SCM_UNUSED, | |
236 | SCM throw_args SCM_UNUSED) | |
19b27fa2 GH |
237 | { |
238 | return SCM_BOOL_F; | |
239 | } | |
240 | ||
241 | /* Convert a file descriptor to a port, using scm_fdes_to_port. | |
242 | - NAME is a C string, not a Guile string | |
243 | - set the revealed count for FILE's file descriptor to 1, so | |
244 | that fdes won't be closed when the port object is GC'd. | |
245 | - catch exceptions: allow Guile to be able to start up even | |
70df8af6 GH |
246 | if it has been handed bogus stdin/stdout/stderr. replace the |
247 | bad ports with void ports. */ | |
19b27fa2 GH |
248 | static SCM |
249 | scm_standard_stream_to_port (int fdes, char *mode, char *name) | |
250 | { | |
251 | SCM port; | |
252 | stream_body_data body_data; | |
253 | ||
254 | body_data.fdes = fdes; | |
255 | body_data.mode = mode; | |
256 | body_data.name = name; | |
257 | port = scm_internal_catch (SCM_BOOL_T, stream_body, &body_data, | |
258 | stream_handler, NULL); | |
259 | if (SCM_FALSEP (port)) | |
70df8af6 | 260 | port = scm_void_port (mode); |
19b27fa2 | 261 | return port; |
ee149d03 JB |
262 | } |
263 | ||
264 | /* Create standard ports from stdin, stdout, and stderr. */ | |
1cdaaafb JB |
265 | static void |
266 | scm_init_standard_ports () | |
267 | { | |
94754080 JB |
268 | /* From the SCSH manual: |
269 | ||
270 | It can be useful to turn I/O buffering off in some cases, for | |
271 | example when an I/O stream is to be shared by multiple | |
272 | subprocesses. For this reason, scsh allocates an unbuffered port | |
273 | for file descriptor 0 at start-up time. | |
274 | ||
275 | Because shells frequently share stdin with subprocesses, if the | |
276 | shell does buffered reads, it might ``steal'' input intended for | |
277 | a subprocess. For this reason, all shells, including sh, csh, | |
278 | and scsh, read stdin unbuffered. Applications that can tolerate | |
279 | buffered input on stdin can reset \ex{(current-input-port)} to | |
280 | block buffering for higher performance. */ | |
ee149d03 | 281 | |
5e423a39 | 282 | scm_cur_inp |
ee149d03 JB |
283 | = scm_standard_stream_to_port (0, |
284 | isatty (0) ? "r0" : "r", | |
1cdaaafb | 285 | "standard input"); |
5e423a39 | 286 | scm_cur_outp = scm_standard_stream_to_port (1, |
720e8692 | 287 | isatty (1) ? "w0" : "w", |
ee149d03 | 288 | "standard output"); |
5e423a39 | 289 | scm_cur_errp = scm_standard_stream_to_port (2, |
ee149d03 JB |
290 | isatty (2) ? "w0" : "w", |
291 | "standard error"); | |
1cdaaafb | 292 | |
1a64191e | 293 | scm_cur_loadp = SCM_BOOL_F; |
1cdaaafb JB |
294 | } |
295 | ||
296 | ||
297 | \f | |
bdca1083 JB |
298 | /* Loading the startup Scheme files. */ |
299 | ||
300 | /* The boot code "ice-9/boot-9" is only loaded by scm_boot_guile when | |
301 | this is false. The unexec code uses this, to keep ice_9 from being | |
302 | loaded into dumped guile executables. */ | |
303 | int scm_ice_9_already_loaded = 0; | |
304 | ||
305 | void | |
306 | scm_load_startup_files () | |
307 | { | |
308 | /* We want a path only containing directories from GUILE_LOAD_PATH, | |
309 | SCM_SITE_DIR and SCM_LIBRARY_DIR when searching for the site init | |
310 | file, so we do this before loading Ice-9. */ | |
311 | SCM init_path = scm_sys_search_load_path (scm_makfrom0str ("init.scm")); | |
312 | ||
313 | /* Load Ice-9. */ | |
314 | if (!scm_ice_9_already_loaded) | |
b505860d MD |
315 | { |
316 | scm_primitive_load_path (scm_makfrom0str ("ice-9/boot-9.scm")); | |
bdca1083 | 317 | |
b505860d MD |
318 | /* Load the init.scm file. */ |
319 | if (SCM_NFALSEP (init_path)) | |
320 | scm_primitive_load (init_path); | |
b505860d | 321 | } |
bdca1083 JB |
322 | } |
323 | ||
bdca1083 JB |
324 | \f |
325 | /* The main init code. */ | |
326 | ||
0f2d19dd JB |
327 | #ifdef _UNICOS |
328 | typedef int setjmp_type; | |
329 | #else | |
330 | typedef long setjmp_type; | |
331 | #endif | |
332 | ||
816a6f06 JB |
333 | /* All the data needed to invoke the main function. */ |
334 | struct main_func_closure | |
335 | { | |
336 | /* the function to call */ | |
1bbd0b84 | 337 | void (*main_func)(void *closure, int argc, char **argv); |
816a6f06 JB |
338 | void *closure; /* dummy data to pass it */ |
339 | int argc; | |
340 | char **argv; /* the argument list it should receive */ | |
341 | }; | |
342 | ||
343 | ||
7ad3a978 MV |
344 | static void scm_init_guile_1 (SCM_STACKITEM *base); |
345 | static void scm_boot_guile_1 (SCM_STACKITEM *base, | |
346 | struct main_func_closure *closure); | |
1bbd0b84 | 347 | static SCM invoke_main_func(void *body_data); |
1cdaaafb JB |
348 | |
349 | ||
350 | /* Fire up the Guile Scheme interpreter. | |
351 | ||
352 | Call MAIN_FUNC, passing it CLOSURE, ARGC, and ARGV. MAIN_FUNC | |
353 | should do all the work of the program (initializing other packages, | |
354 | reading user input, etc.) before returning. When MAIN_FUNC | |
355 | returns, call exit (0); this function never returns. If you want | |
356 | some other exit value, MAIN_FUNC may call exit itself. | |
0f2d19dd | 357 | |
1cdaaafb JB |
358 | scm_boot_guile arranges for program-arguments to return the strings |
359 | given by ARGC and ARGV. If MAIN_FUNC modifies ARGC/ARGV, should | |
360 | call scm_set_program_arguments with the final list, so Scheme code | |
361 | will know which arguments have been processed. | |
c275ddc7 | 362 | |
816a6f06 JB |
363 | scm_boot_guile establishes a catch-all catch handler which prints |
364 | an error message and exits the process. This means that Guile | |
365 | exits in a coherent way when system errors occur and the user isn't | |
366 | prepared to handle it. If the user doesn't like this behavior, | |
367 | they can establish their own universal catcher to shadow this one. | |
368 | ||
1cdaaafb JB |
369 | Why must the caller do all the real work from MAIN_FUNC? The |
370 | garbage collector assumes that all local variables of type SCM will | |
371 | be above scm_boot_guile's stack frame on the stack. If you try to | |
372 | manipulate SCM values after this function returns, it's the luck of | |
373 | the draw whether the GC will be able to find the objects you | |
374 | allocate. So, scm_boot_guile function exits, rather than | |
375 | returning, to discourage people from making that mistake. */ | |
376 | ||
377 | ||
378 | void | |
6e8d25a6 | 379 | scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure) |
c275ddc7 | 380 | { |
1cdaaafb JB |
381 | /* The garbage collector uses the address of this variable as one |
382 | end of the stack, and the address of one of its own local | |
383 | variables as the other end. */ | |
c275ddc7 | 384 | SCM_STACKITEM dummy; |
816a6f06 | 385 | struct main_func_closure c; |
c275ddc7 | 386 | |
816a6f06 JB |
387 | c.main_func = main_func; |
388 | c.closure = closure; | |
389 | c.argc = argc; | |
390 | c.argv = argv; | |
391 | ||
1595aa56 | 392 | scm_boot_guile_1 (&dummy, &c); |
c275ddc7 JB |
393 | } |
394 | ||
7ad3a978 MV |
395 | void |
396 | scm_init_guile () | |
397 | { | |
398 | scm_init_guile_1 ((SCM_STACKITEM *)scm_get_stack_base ()); | |
399 | } | |
1cdaaafb | 400 | |
bf1b9494 MD |
401 | int scm_initialized_p = 0; |
402 | ||
1cdaaafb | 403 | static void |
7ad3a978 | 404 | scm_init_guile_1 (SCM_STACKITEM *base) |
0f2d19dd | 405 | { |
7ad3a978 MV |
406 | if (scm_initialized_p) |
407 | return; | |
0f2d19dd | 408 | |
7ad3a978 MV |
409 | if (base == NULL) |
410 | { | |
411 | fprintf (stderr, "cannot determine stack base!\n"); | |
412 | abort (); | |
413 | } | |
0f2d19dd | 414 | |
4ef36fb8 RB |
415 | if (sizeof (mpz_t) > (3 * sizeof (scm_t_bits))) |
416 | { | |
417 | fprintf (stderr, | |
418 | "GMP's mpz_t must fit into a double_cell," | |
419 | "but doesn't seem to here.\n"); | |
420 | } | |
421 | ||
0f2d19dd | 422 | scm_block_gc = 1; |
9bc4701c | 423 | |
c35738c1 | 424 | scm_storage_prehistory (); |
9bc4701c | 425 | scm_threads_prehistory (); |
7ad3a978 MV |
426 | scm_ports_prehistory (); |
427 | scm_smob_prehistory (); | |
c35738c1 | 428 | scm_hashtab_prehistory (); /* requires storage_prehistory */ |
6b815f1a | 429 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 430 | scm_debug_malloc_prehistory (); |
6b815f1a | 431 | #endif |
c35738c1 MD |
432 | if (scm_init_storage ()) /* requires threads_prehistory, |
433 | smob_prehistory and | |
434 | hashtab_prehistory */ | |
c8a1bdc4 HWN |
435 | abort (); |
436 | ||
de42a0ee DH |
437 | scm_struct_prehistory (); /* requires storage */ |
438 | scm_symbols_prehistory (); /* requires storage */ | |
439 | scm_weaks_prehistory (); /* requires storage */ | |
7ad3a978 | 440 | scm_init_subr_table (); |
de42a0ee | 441 | scm_environments_prehistory (); /* requires storage */ |
c35738c1 | 442 | scm_modules_prehistory (); /* requires storage and hash tables */ |
86d31dfe | 443 | scm_init_variable (); /* all bindings need variables */ |
5f144b10 | 444 | scm_init_continuations (); |
de42a0ee | 445 | scm_init_root (); /* requires continuations */ |
7ad3a978 | 446 | scm_init_threads (base); |
7ad3a978 MV |
447 | start_stack (base); |
448 | scm_init_gsubr (); | |
3d7f708f | 449 | scm_init_thread_procs (); /* requires gsubrs */ |
85db4a2c | 450 | scm_init_procprop (); |
7ad3a978 MV |
451 | scm_init_environments (); |
452 | scm_init_feature (); | |
453 | scm_init_alist (); | |
454 | scm_init_arbiters (); | |
455 | scm_init_async (); | |
456 | scm_init_boolean (); | |
457 | scm_init_chars (); | |
6b815f1a | 458 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 459 | scm_init_debug_malloc (); |
6b815f1a | 460 | #endif |
7ad3a978 MV |
461 | scm_init_dynwind (); |
462 | scm_init_eq (); | |
463 | scm_init_error (); | |
464 | scm_init_fluids (); | |
756414cf | 465 | scm_init_futures (); |
7ad3a978 MV |
466 | scm_init_backtrace (); /* Requires fluids */ |
467 | scm_init_fports (); | |
a98bddfd DH |
468 | scm_init_strports (); |
469 | scm_init_gdbint (); /* Requires strports */ | |
7ad3a978 MV |
470 | scm_init_hash (); |
471 | scm_init_hashtab (); | |
388bebbc | 472 | scm_init_deprecation (); /* Requires hashtabs */ |
7ad3a978 MV |
473 | scm_init_objprop (); |
474 | scm_init_properties (); | |
56e55ac7 | 475 | scm_init_hooks (); /* Requires smob_prehistory */ |
7ad3a978 | 476 | scm_init_gc (); /* Requires hooks, async */ |
7ad3a978 MV |
477 | scm_init_ioext (); |
478 | scm_init_keywords (); | |
479 | scm_init_list (); | |
480 | scm_init_macros (); | |
481 | scm_init_mallocs (); | |
482 | scm_init_modules (); | |
483 | scm_init_numbers (); | |
484 | scm_init_options (); | |
485 | scm_init_pairs (); | |
486 | scm_init_ports (); | |
52cfc69b | 487 | #ifdef HAVE_POSIX |
7ad3a978 MV |
488 | scm_init_filesys (); |
489 | scm_init_posix (); | |
52cfc69b | 490 | #endif |
f255378e | 491 | #ifdef HAVE_REGCOMP |
7ad3a978 | 492 | scm_init_regex_posix (); |
f255378e | 493 | #endif |
7ad3a978 | 494 | scm_init_procs (); |
7ad3a978 | 495 | scm_init_scmsigs (); |
52cfc69b | 496 | #ifdef HAVE_NETWORKING |
7ad3a978 MV |
497 | scm_init_net_db (); |
498 | scm_init_socket (); | |
52cfc69b | 499 | #endif |
7ad3a978 | 500 | scm_init_sort (); |
7ad3a978 | 501 | scm_init_srcprop (); |
7ad3a978 | 502 | scm_init_stackchk (); |
7c33806a DH |
503 | scm_init_strings (); |
504 | scm_init_struct (); /* Requires strings */ | |
505 | scm_init_stacks (); /* Requires strings, struct */ | |
7ad3a978 | 506 | scm_init_symbols (); |
ce212434 | 507 | scm_init_values (); /* Requires struct */ |
7c33806a | 508 | scm_init_load (); /* Requires strings */ |
7ad3a978 | 509 | scm_init_objects (); /* Requires struct */ |
7c33806a | 510 | scm_init_print (); /* Requires strings, struct */ |
7ad3a978 MV |
511 | scm_init_read (); |
512 | scm_init_stime (); | |
7ad3a978 MV |
513 | scm_init_strorder (); |
514 | scm_init_strop (); | |
515 | scm_init_throw (); | |
7ad3a978 MV |
516 | scm_init_vectors (); |
517 | scm_init_version (); | |
518 | scm_init_weaks (); | |
56495472 | 519 | scm_init_guardians (); |
7ad3a978 MV |
520 | scm_init_vports (); |
521 | scm_init_eval (); | |
522 | scm_init_evalext (); | |
7ad3a978 | 523 | scm_init_debug (); /* Requires macro smobs */ |
7ad3a978 | 524 | scm_init_random (); |
90a61c31 | 525 | #if SCM_HAVE_ARRAYS |
7ad3a978 MV |
526 | scm_init_ramap (); |
527 | scm_init_unif (); | |
afe5177e | 528 | #endif |
7ad3a978 MV |
529 | scm_init_simpos (); |
530 | scm_init_load_path (); | |
a98bddfd | 531 | scm_init_standard_ports (); /* Requires fports */ |
7ad3a978 | 532 | scm_init_dynamic_linking (); |
90a61c31 | 533 | #if SCM_ENABLE_ELISP |
7ad3a978 | 534 | scm_init_lang (); |
c96d76b8 | 535 | #endif /* SCM_ENABLE_ELISP */ |
7ad3a978 | 536 | scm_init_script (); |
508ded1c | 537 | |
e2d085f3 | 538 | scm_init_goops (); |
9b31f1c1 MV |
539 | |
540 | #if SCM_ENABLE_DEPRECATED == 1 | |
541 | scm_i_init_deprecated (); | |
542 | #endif | |
543 | ||
7ad3a978 | 544 | scm_initialized_p = 1; |
0f2d19dd JB |
545 | |
546 | scm_block_gc = 0; /* permit the gc to run */ | |
547 | /* ints still disabled */ | |
548 | ||
1cdaaafb JB |
549 | #ifdef STACK_CHECKING |
550 | scm_stack_checking_enabled_p = SCM_STACK_CHECKING_P; | |
551 | #endif | |
0f2d19dd | 552 | |
fd937ecb | 553 | scm_init_rdelim (); |
b0e5fd8c | 554 | scm_init_rw (); |
08045107 | 555 | scm_init_extensions (); |
e2d085f3 MV |
556 | |
557 | scm_load_startup_files (); | |
7ad3a978 MV |
558 | } |
559 | ||
560 | /* Record here whether SCM_BOOT_GUILE_1 has already been called. This | |
561 | variable is now here and not inside SCM_BOOT_GUILE_1 so that one | |
562 | can tweak it. This is necessary for unexec to work. (Hey, "1-live" | |
563 | is the name of a local radiostation...) */ | |
564 | ||
565 | int scm_boot_guile_1_live = 0; | |
566 | ||
567 | static void | |
568 | scm_boot_guile_1 (SCM_STACKITEM *base, struct main_func_closure *closure) | |
569 | { | |
570 | scm_init_guile_1 (base); | |
571 | ||
572 | /* This function is not re-entrant. */ | |
573 | if (scm_boot_guile_1_live) | |
574 | abort (); | |
575 | ||
576 | scm_boot_guile_1_live = 1; | |
577 | ||
578 | scm_set_program_arguments (closure->argc, closure->argv, 0); | |
579 | invoke_main_func (closure); | |
0f2d19dd | 580 | |
1cdaaafb | 581 | scm_restore_signals (); |
0f2d19dd | 582 | |
1cdaaafb JB |
583 | /* This tick gives any pending |
584 | * asyncs a chance to run. This must be done after | |
585 | * the call to scm_restore_signals. | |
586 | */ | |
587 | SCM_ASYNC_TICK; | |
588 | ||
589 | /* If the caller doesn't want this, they should return from | |
590 | main_func themselves. */ | |
591 | exit (0); | |
0f2d19dd | 592 | } |
816a6f06 | 593 | |
816a6f06 | 594 | static SCM |
6e8d25a6 | 595 | invoke_main_func (void *body_data) |
816a6f06 JB |
596 | { |
597 | struct main_func_closure *closure = (struct main_func_closure *) body_data; | |
598 | ||
599 | (*closure->main_func) (closure->closure, closure->argc, closure->argv); | |
600 | ||
601 | /* never reached */ | |
602 | return SCM_UNDEFINED; | |
603 | } | |
89e00824 ML |
604 | |
605 | /* | |
606 | Local Variables: | |
607 | c-file-style: "gnu" | |
608 | End: | |
609 | */ |