Commit | Line | Data |
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16d35552 | 1 | /* Copyright (C) 1995,1996,1997,1998,1999, 2000 Free Software Foundation, Inc. |
0f2d19dd JB |
2 | * |
3 | * This program is free software; you can redistribute it and/or modify | |
4 | * it under the terms of the GNU General Public License as published by | |
5 | * the Free Software Foundation; either version 2, or (at your option) | |
6 | * any later version. | |
7 | * | |
8 | * This program 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 | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this software; see the file COPYING. If not, write to | |
82892bed JB |
15 | * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
16 | * Boston, MA 02111-1307 USA | |
0f2d19dd JB |
17 | * |
18 | * As a special exception, the Free Software Foundation gives permission | |
19 | * for additional uses of the text contained in its release of GUILE. | |
20 | * | |
21 | * The exception is that, if you link the GUILE library with other files | |
22 | * to produce an executable, this does not by itself cause the | |
23 | * resulting executable to be covered by the GNU General Public License. | |
24 | * Your use of that executable is in no way restricted on account of | |
25 | * linking the GUILE library code into it. | |
26 | * | |
27 | * This exception does not however invalidate any other reasons why | |
28 | * the executable file might be covered by the GNU General Public License. | |
29 | * | |
30 | * This exception applies only to the code released by the | |
31 | * Free Software Foundation under the name GUILE. If you copy | |
32 | * code from other Free Software Foundation releases into a copy of | |
33 | * GUILE, as the General Public License permits, the exception does | |
34 | * not apply to the code that you add in this way. To avoid misleading | |
35 | * anyone as to the status of such modified files, you must delete | |
36 | * this exception notice from them. | |
37 | * | |
38 | * If you write modifications of your own for GUILE, it is your choice | |
39 | * whether to permit this exception to apply to your modifications. | |
82892bed | 40 | * If you do not wish that, delete this exception notice. */ |
1bbd0b84 GB |
41 | |
42 | /* Software engineering face-lift by Greg J. Badros, 11-Dec-1999, | |
43 | gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */ | |
44 | ||
0f2d19dd | 45 | \f |
bdca1083 JB |
46 | /* Include the headers for just about everything. |
47 | We call all their initialization functions. */ | |
0f2d19dd JB |
48 | |
49 | #include <stdio.h> | |
0a48b624 MV |
50 | #include <sys/stat.h> |
51 | #include <fcntl.h> | |
52 | ||
a0599745 | 53 | #include "libguile/_scm.h" |
0f2d19dd | 54 | |
20e6290e | 55 | /* Everybody has an init function. */ |
a0599745 MD |
56 | #include "libguile/alist.h" |
57 | #include "libguile/arbiters.h" | |
58 | #include "libguile/async.h" | |
59 | #include "libguile/backtrace.h" | |
60 | #include "libguile/boolean.h" | |
61 | #include "libguile/chars.h" | |
62 | #include "libguile/continuations.h" | |
20e6290e | 63 | #ifdef DEBUG_EXTENSIONS |
a0599745 | 64 | #include "libguile/debug.h" |
20e6290e | 65 | #endif |
6b815f1a | 66 | #ifdef GUILE_DEBUG_MALLOC |
a0599745 | 67 | #include "libguile/debug-malloc.h" |
6b815f1a | 68 | #endif |
a0599745 MD |
69 | #include "libguile/dynl.h" |
70 | #include "libguile/dynwind.h" | |
5d3e2388 | 71 | #include "libguile/environments.h" |
a0599745 MD |
72 | #include "libguile/eq.h" |
73 | #include "libguile/error.h" | |
74 | #include "libguile/eval.h" | |
75 | #include "libguile/evalext.h" | |
76 | #include "libguile/feature.h" | |
77 | #include "libguile/filesys.h" | |
78 | #include "libguile/fluids.h" | |
79 | #include "libguile/fports.h" | |
80 | #include "libguile/gc.h" | |
81 | #include "libguile/gdbint.h" | |
acfee8e1 | 82 | #include "libguile/goops.h" |
a0599745 MD |
83 | #include "libguile/gsubr.h" |
84 | #include "libguile/hash.h" | |
85 | #include "libguile/hashtab.h" | |
2b9c8690 | 86 | #include "libguile/hooks.h" |
44e8413c | 87 | #ifdef GUILE_ISELECT |
a0599745 | 88 | #include "libguile/iselect.h" |
44e8413c | 89 | #endif |
a0599745 MD |
90 | #include "libguile/ioext.h" |
91 | #include "libguile/keywords.h" | |
92 | #include "libguile/lang.h" | |
93 | #include "libguile/list.h" | |
94 | #include "libguile/load.h" | |
95 | #include "libguile/macros.h" | |
96 | #include "libguile/mallocs.h" | |
97 | #include "libguile/modules.h" | |
98 | #include "libguile/net_db.h" | |
99 | #include "libguile/numbers.h" | |
100 | #include "libguile/objects.h" | |
101 | #include "libguile/objprop.h" | |
102 | #include "libguile/options.h" | |
103 | #include "libguile/pairs.h" | |
104 | #include "libguile/ports.h" | |
105 | #include "libguile/posix.h" | |
f255378e | 106 | #ifdef HAVE_REGCOMP |
a0599745 | 107 | #include "libguile/regex-posix.h" |
f255378e | 108 | #endif |
a0599745 MD |
109 | #include "libguile/print.h" |
110 | #include "libguile/procprop.h" | |
111 | #include "libguile/procs.h" | |
b4255788 | 112 | #include "libguile/properties.h" |
a0599745 MD |
113 | #include "libguile/ramap.h" |
114 | #include "libguile/random.h" | |
115 | #include "libguile/read.h" | |
116 | #include "libguile/scmsigs.h" | |
117 | #include "libguile/script.h" | |
118 | #include "libguile/simpos.h" | |
119 | #include "libguile/smob.h" | |
120 | #include "libguile/socket.h" | |
121 | #include "libguile/sort.h" | |
122 | #include "libguile/srcprop.h" | |
123 | #include "libguile/stackchk.h" | |
124 | #include "libguile/stacks.h" | |
125 | #include "libguile/stime.h" | |
126 | #include "libguile/strings.h" | |
127 | #include "libguile/strop.h" | |
128 | #include "libguile/strorder.h" | |
129 | #include "libguile/strports.h" | |
130 | #include "libguile/struct.h" | |
131 | #include "libguile/symbols.h" | |
132 | #include "libguile/tag.h" | |
133 | #include "libguile/throw.h" | |
134 | #include "libguile/unif.h" | |
ce212434 | 135 | #include "libguile/values.h" |
a0599745 MD |
136 | #include "libguile/variable.h" |
137 | #include "libguile/vectors.h" | |
138 | #include "libguile/version.h" | |
139 | #include "libguile/vports.h" | |
140 | #include "libguile/weaks.h" | |
141 | #include "libguile/guardians.h" | |
20e6290e | 142 | |
a0599745 | 143 | #include "libguile/init.h" |
a8be22fe | 144 | |
95b88819 GH |
145 | #ifdef HAVE_STRING_H |
146 | #include <string.h> | |
147 | #endif | |
148 | #ifdef HAVE_UNISTD_H | |
149 | #include <unistd.h> | |
150 | #endif | |
0f2d19dd | 151 | \f |
bdca1083 | 152 | /* Setting up the stack. */ |
0f2d19dd | 153 | |
1bbd0b84 GB |
154 | static void |
155 | restart_stack (void *base) | |
156 | { | |
157 | scm_dynwinds = SCM_EOL; | |
158 | SCM_DYNENV (scm_rootcont) = SCM_EOL; | |
159 | SCM_THROW_VALUE (scm_rootcont) = SCM_EOL; | |
160 | #ifdef DEBUG_EXTENSIONS | |
161 | SCM_DFRAME (scm_rootcont) = scm_last_debug_frame = 0; | |
162 | #endif | |
163 | SCM_BASE (scm_rootcont) = base; | |
164 | scm_continuation_stack_ptr = SCM_MAKINUM (0); | |
165 | } | |
1cdaaafb JB |
166 | |
167 | static void | |
1bbd0b84 | 168 | start_stack (void *base) |
0f2d19dd | 169 | { |
9ef3d0ee | 170 | SCM root; |
0f2d19dd | 171 | |
9ef3d0ee MD |
172 | root = scm_permanent_object (scm_make_root (SCM_UNDEFINED)); |
173 | scm_set_root (SCM_ROOT_STATE (root)); | |
0f2d19dd JB |
174 | scm_stack_base = base; |
175 | ||
0f2d19dd JB |
176 | scm_exitval = SCM_BOOL_F; /* vestigial */ |
177 | ||
26795895 | 178 | #if SCM_DEBUG_DEPRECATED == 0 |
dc19d1d2 | 179 | scm_top_level_lookup_closure_var = SCM_BOOL_F; |
26795895 | 180 | #endif |
0f2d19dd JB |
181 | scm_system_transformer = SCM_BOOL_F; |
182 | ||
ee3ea81d MV |
183 | scm_root->fluids = scm_make_initial_fluids (); |
184 | ||
0f2d19dd JB |
185 | /* Create an object to hold the root continuation. |
186 | */ | |
5f144b10 GH |
187 | { |
188 | scm_contregs *contregs = scm_must_malloc (sizeof (scm_contregs), | |
189 | "continuation"); | |
190 | contregs->num_stack_items = 0; | |
191 | contregs->seq = 0; | |
192 | SCM_NEWSMOB (scm_rootcont, scm_tc16_continuation, contregs); | |
193 | } | |
7ad3a978 | 194 | /* The root continuation is further initialized by restart_stack. */ |
0f2d19dd JB |
195 | |
196 | /* Create the look-aside stack for variables that are shared between | |
197 | * captured continuations. | |
198 | */ | |
a8741caa | 199 | scm_continuation_stack = scm_make_vector (SCM_MAKINUM (512), SCM_UNDEFINED); |
a4156763 | 200 | /* The continuation stack is further initialized by restart_stack. */ |
0f2d19dd | 201 | |
1cdaaafb JB |
202 | /* The remainder of stack initialization is factored out to another |
203 | * function so that if this stack is ever exitted, it can be | |
a4156763 MD |
204 | * re-entered using restart_stack. */ |
205 | restart_stack (base); | |
0f2d19dd JB |
206 | } |
207 | ||
208 | ||
0f2d19dd JB |
209 | #if 0 |
210 | static char remsg[] = "remove\n#define ", addmsg[] = "add\n#define "; | |
211 | ||
1cc91f1b | 212 | |
0f2d19dd | 213 | static void |
1bbd0b84 | 214 | fixconfig (char *s1,char *s2,int s) |
0f2d19dd JB |
215 | { |
216 | fputs (s1, stderr); | |
217 | fputs (s2, stderr); | |
218 | fputs ("\nin ", stderr); | |
219 | fputs (s ? "setjump" : "scmfig", stderr); | |
220 | fputs (".h and recompile scm\n", stderr); | |
221 | exit (1); | |
222 | } | |
223 | ||
224 | ||
0f2d19dd | 225 | static void |
1bbd0b84 | 226 | check_config (void) |
0f2d19dd JB |
227 | { |
228 | scm_sizet j; | |
229 | ||
230 | j = HEAP_SEG_SIZE; | |
231 | if (HEAP_SEG_SIZE != j) | |
232 | fixconfig ("reduce", "size of HEAP_SEG_SIZE", 0); | |
233 | ||
0f2d19dd JB |
234 | #ifdef SCM_BIGDIG |
235 | if (2 * SCM_BITSPERDIG / SCM_CHAR_BIT > sizeof (long)) | |
236 | fixconfig (remsg, "SCM_BIGDIG", 0); | |
237 | #ifndef SCM_DIGSTOOBIG | |
238 | if (SCM_DIGSPERLONG * sizeof (SCM_BIGDIG) > sizeof (long)) | |
239 | fixconfig (addmsg, "SCM_DIGSTOOBIG", 0); | |
240 | #endif | |
241 | #endif | |
242 | ||
243 | #ifdef SCM_STACK_GROWS_UP | |
244 | if (((SCM_STACKITEM *) & j - stack_start_ptr) < 0) | |
245 | fixconfig (remsg, "SCM_STACK_GROWS_UP", 1); | |
246 | #else | |
247 | if ((stack_start_ptr - (SCM_STACKITEM *) & j) < 0) | |
248 | fixconfig (addmsg, "SCM_STACK_GROWS_UP", 1); | |
249 | #endif | |
250 | } | |
251 | #endif | |
252 | ||
253 | ||
254 | \f | |
1cdaaafb JB |
255 | /* initializing standard and current I/O ports */ |
256 | ||
19b27fa2 GH |
257 | typedef struct |
258 | { | |
259 | int fdes; | |
260 | char *mode; | |
261 | char *name; | |
262 | } stream_body_data; | |
263 | ||
264 | /* proc to be called in scope of exception handler stream_handler. */ | |
ee149d03 | 265 | static SCM |
19b27fa2 | 266 | stream_body (void *data) |
ee149d03 | 267 | { |
19b27fa2 GH |
268 | stream_body_data *body_data = (stream_body_data *) data; |
269 | SCM port = scm_fdes_to_port (body_data->fdes, body_data->mode, | |
270 | scm_makfrom0str (body_data->name)); | |
0a48b624 | 271 | |
19b27fa2 GH |
272 | SCM_REVEALED (port) = 1; |
273 | return port; | |
274 | } | |
275 | ||
276 | /* exception handler for stream_body. */ | |
277 | static SCM | |
278 | stream_handler (void *data, SCM tag, SCM throw_args) | |
279 | { | |
280 | return SCM_BOOL_F; | |
281 | } | |
282 | ||
283 | /* Convert a file descriptor to a port, using scm_fdes_to_port. | |
284 | - NAME is a C string, not a Guile string | |
285 | - set the revealed count for FILE's file descriptor to 1, so | |
286 | that fdes won't be closed when the port object is GC'd. | |
287 | - catch exceptions: allow Guile to be able to start up even | |
70df8af6 GH |
288 | if it has been handed bogus stdin/stdout/stderr. replace the |
289 | bad ports with void ports. */ | |
19b27fa2 GH |
290 | static SCM |
291 | scm_standard_stream_to_port (int fdes, char *mode, char *name) | |
292 | { | |
293 | SCM port; | |
294 | stream_body_data body_data; | |
295 | ||
296 | body_data.fdes = fdes; | |
297 | body_data.mode = mode; | |
298 | body_data.name = name; | |
299 | port = scm_internal_catch (SCM_BOOL_T, stream_body, &body_data, | |
300 | stream_handler, NULL); | |
301 | if (SCM_FALSEP (port)) | |
70df8af6 | 302 | port = scm_void_port (mode); |
19b27fa2 | 303 | return port; |
ee149d03 JB |
304 | } |
305 | ||
306 | /* Create standard ports from stdin, stdout, and stderr. */ | |
1cdaaafb JB |
307 | static void |
308 | scm_init_standard_ports () | |
309 | { | |
94754080 JB |
310 | /* From the SCSH manual: |
311 | ||
312 | It can be useful to turn I/O buffering off in some cases, for | |
313 | example when an I/O stream is to be shared by multiple | |
314 | subprocesses. For this reason, scsh allocates an unbuffered port | |
315 | for file descriptor 0 at start-up time. | |
316 | ||
317 | Because shells frequently share stdin with subprocesses, if the | |
318 | shell does buffered reads, it might ``steal'' input intended for | |
319 | a subprocess. For this reason, all shells, including sh, csh, | |
320 | and scsh, read stdin unbuffered. Applications that can tolerate | |
321 | buffered input on stdin can reset \ex{(current-input-port)} to | |
322 | block buffering for higher performance. */ | |
ee149d03 | 323 | |
bc45012d | 324 | scm_def_inp |
ee149d03 JB |
325 | = scm_standard_stream_to_port (0, |
326 | isatty (0) ? "r0" : "r", | |
1cdaaafb | 327 | "standard input"); |
ee149d03 | 328 | scm_def_outp = scm_standard_stream_to_port (1, |
720e8692 | 329 | isatty (1) ? "w0" : "w", |
ee149d03 JB |
330 | "standard output"); |
331 | scm_def_errp = scm_standard_stream_to_port (2, | |
332 | isatty (2) ? "w0" : "w", | |
333 | "standard error"); | |
1cdaaafb JB |
334 | |
335 | scm_cur_inp = scm_def_inp; | |
336 | scm_cur_outp = scm_def_outp; | |
337 | scm_cur_errp = scm_def_errp; | |
1a64191e | 338 | scm_cur_loadp = SCM_BOOL_F; |
1cdaaafb JB |
339 | } |
340 | ||
341 | ||
342 | \f | |
bdca1083 JB |
343 | /* Loading the startup Scheme files. */ |
344 | ||
345 | /* The boot code "ice-9/boot-9" is only loaded by scm_boot_guile when | |
346 | this is false. The unexec code uses this, to keep ice_9 from being | |
347 | loaded into dumped guile executables. */ | |
348 | int scm_ice_9_already_loaded = 0; | |
349 | ||
350 | void | |
351 | scm_load_startup_files () | |
352 | { | |
353 | /* We want a path only containing directories from GUILE_LOAD_PATH, | |
354 | SCM_SITE_DIR and SCM_LIBRARY_DIR when searching for the site init | |
355 | file, so we do this before loading Ice-9. */ | |
356 | SCM init_path = scm_sys_search_load_path (scm_makfrom0str ("init.scm")); | |
357 | ||
358 | /* Load Ice-9. */ | |
359 | if (!scm_ice_9_already_loaded) | |
b505860d MD |
360 | { |
361 | scm_primitive_load_path (scm_makfrom0str ("ice-9/boot-9.scm")); | |
bdca1083 | 362 | |
b505860d MD |
363 | /* Load the init.scm file. */ |
364 | if (SCM_NFALSEP (init_path)) | |
365 | scm_primitive_load (init_path); | |
366 | ||
367 | scm_post_boot_init_modules (); | |
368 | } | |
bdca1083 JB |
369 | } |
370 | ||
bdca1083 JB |
371 | \f |
372 | /* The main init code. */ | |
373 | ||
0f2d19dd JB |
374 | #ifdef _UNICOS |
375 | typedef int setjmp_type; | |
376 | #else | |
377 | typedef long setjmp_type; | |
378 | #endif | |
379 | ||
816a6f06 JB |
380 | /* All the data needed to invoke the main function. */ |
381 | struct main_func_closure | |
382 | { | |
383 | /* the function to call */ | |
1bbd0b84 | 384 | void (*main_func)(void *closure, int argc, char **argv); |
816a6f06 JB |
385 | void *closure; /* dummy data to pass it */ |
386 | int argc; | |
387 | char **argv; /* the argument list it should receive */ | |
388 | }; | |
389 | ||
390 | ||
7ad3a978 MV |
391 | static void scm_init_guile_1 (SCM_STACKITEM *base); |
392 | static void scm_boot_guile_1 (SCM_STACKITEM *base, | |
393 | struct main_func_closure *closure); | |
1bbd0b84 | 394 | static SCM invoke_main_func(void *body_data); |
1cdaaafb JB |
395 | |
396 | ||
397 | /* Fire up the Guile Scheme interpreter. | |
398 | ||
399 | Call MAIN_FUNC, passing it CLOSURE, ARGC, and ARGV. MAIN_FUNC | |
400 | should do all the work of the program (initializing other packages, | |
401 | reading user input, etc.) before returning. When MAIN_FUNC | |
402 | returns, call exit (0); this function never returns. If you want | |
403 | some other exit value, MAIN_FUNC may call exit itself. | |
0f2d19dd | 404 | |
1cdaaafb JB |
405 | scm_boot_guile arranges for program-arguments to return the strings |
406 | given by ARGC and ARGV. If MAIN_FUNC modifies ARGC/ARGV, should | |
407 | call scm_set_program_arguments with the final list, so Scheme code | |
408 | will know which arguments have been processed. | |
c275ddc7 | 409 | |
816a6f06 JB |
410 | scm_boot_guile establishes a catch-all catch handler which prints |
411 | an error message and exits the process. This means that Guile | |
412 | exits in a coherent way when system errors occur and the user isn't | |
413 | prepared to handle it. If the user doesn't like this behavior, | |
414 | they can establish their own universal catcher to shadow this one. | |
415 | ||
1cdaaafb JB |
416 | Why must the caller do all the real work from MAIN_FUNC? The |
417 | garbage collector assumes that all local variables of type SCM will | |
418 | be above scm_boot_guile's stack frame on the stack. If you try to | |
419 | manipulate SCM values after this function returns, it's the luck of | |
420 | the draw whether the GC will be able to find the objects you | |
421 | allocate. So, scm_boot_guile function exits, rather than | |
422 | returning, to discourage people from making that mistake. */ | |
423 | ||
424 | ||
425 | void | |
6e8d25a6 | 426 | scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure) |
c275ddc7 | 427 | { |
1cdaaafb JB |
428 | /* The garbage collector uses the address of this variable as one |
429 | end of the stack, and the address of one of its own local | |
430 | variables as the other end. */ | |
c275ddc7 | 431 | SCM_STACKITEM dummy; |
816a6f06 | 432 | struct main_func_closure c; |
c275ddc7 | 433 | |
816a6f06 JB |
434 | c.main_func = main_func; |
435 | c.closure = closure; | |
436 | c.argc = argc; | |
437 | c.argv = argv; | |
438 | ||
1595aa56 | 439 | scm_boot_guile_1 (&dummy, &c); |
c275ddc7 JB |
440 | } |
441 | ||
7ad3a978 MV |
442 | void |
443 | scm_init_guile () | |
444 | { | |
445 | scm_init_guile_1 ((SCM_STACKITEM *)scm_get_stack_base ()); | |
446 | } | |
1cdaaafb | 447 | |
bf1b9494 MD |
448 | int scm_initialized_p = 0; |
449 | ||
1cdaaafb | 450 | static void |
7ad3a978 | 451 | scm_init_guile_1 (SCM_STACKITEM *base) |
0f2d19dd | 452 | { |
7ad3a978 MV |
453 | if (scm_initialized_p) |
454 | return; | |
0f2d19dd | 455 | |
7ad3a978 MV |
456 | if (base == NULL) |
457 | { | |
458 | fprintf (stderr, "cannot determine stack base!\n"); | |
459 | abort (); | |
460 | } | |
0f2d19dd JB |
461 | |
462 | scm_ints_disabled = 1; | |
463 | scm_block_gc = 1; | |
464 | ||
7ad3a978 MV |
465 | scm_ports_prehistory (); |
466 | scm_smob_prehistory (); | |
467 | scm_tables_prehistory (); | |
6b815f1a | 468 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 469 | scm_debug_malloc_prehistory (); |
6b815f1a | 470 | #endif |
85db4a2c | 471 | scm_init_storage (); |
de42a0ee DH |
472 | scm_struct_prehistory (); /* requires storage */ |
473 | scm_symbols_prehistory (); /* requires storage */ | |
474 | scm_weaks_prehistory (); /* requires storage */ | |
7ad3a978 | 475 | scm_init_subr_table (); |
de42a0ee | 476 | scm_environments_prehistory (); /* requires storage */ |
5f144b10 | 477 | scm_init_continuations (); |
de42a0ee | 478 | scm_init_root (); /* requires continuations */ |
9ef3d0ee | 479 | #ifdef USE_THREADS |
7ad3a978 | 480 | scm_init_threads (base); |
9ef3d0ee | 481 | #endif |
7ad3a978 MV |
482 | start_stack (base); |
483 | scm_init_gsubr (); | |
85db4a2c | 484 | scm_init_procprop (); |
7ad3a978 MV |
485 | scm_init_environments (); |
486 | scm_init_feature (); | |
487 | scm_init_alist (); | |
488 | scm_init_arbiters (); | |
489 | scm_init_async (); | |
490 | scm_init_boolean (); | |
491 | scm_init_chars (); | |
6b815f1a | 492 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 493 | scm_init_debug_malloc (); |
6b815f1a | 494 | #endif |
7ad3a978 MV |
495 | scm_init_dynwind (); |
496 | scm_init_eq (); | |
497 | scm_init_error (); | |
498 | scm_init_fluids (); | |
499 | scm_init_backtrace (); /* Requires fluids */ | |
500 | scm_init_fports (); | |
501 | scm_init_gdbint (); | |
502 | scm_init_hash (); | |
503 | scm_init_hashtab (); | |
504 | scm_init_objprop (); | |
505 | scm_init_properties (); | |
506 | scm_init_hooks (); /* Requires objprop until hook names are removed */ | |
507 | scm_init_gc (); /* Requires hooks, async */ | |
44e8413c | 508 | #ifdef GUILE_ISELECT |
7ad3a978 | 509 | scm_init_iselect (); |
44e8413c | 510 | #endif |
7ad3a978 MV |
511 | scm_init_ioext (); |
512 | scm_init_keywords (); | |
513 | scm_init_list (); | |
514 | scm_init_macros (); | |
515 | scm_init_mallocs (); | |
516 | scm_init_modules (); | |
517 | scm_init_numbers (); | |
518 | scm_init_options (); | |
519 | scm_init_pairs (); | |
520 | scm_init_ports (); | |
52cfc69b | 521 | #ifdef HAVE_POSIX |
7ad3a978 MV |
522 | scm_init_filesys (); |
523 | scm_init_posix (); | |
52cfc69b | 524 | #endif |
f255378e | 525 | #ifdef HAVE_REGCOMP |
7ad3a978 | 526 | scm_init_regex_posix (); |
f255378e | 527 | #endif |
7ad3a978 | 528 | scm_init_procs (); |
7ad3a978 | 529 | scm_init_scmsigs (); |
52cfc69b | 530 | #ifdef HAVE_NETWORKING |
7ad3a978 MV |
531 | scm_init_net_db (); |
532 | scm_init_socket (); | |
52cfc69b | 533 | #endif |
7ad3a978 | 534 | scm_init_sort (); |
4e1caa79 | 535 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 536 | scm_init_srcprop (); |
4e1caa79 | 537 | #endif |
7ad3a978 | 538 | scm_init_stackchk (); |
ce212434 GH |
539 | scm_init_struct (); |
540 | scm_init_stacks (); /* Requires struct */ | |
7ad3a978 MV |
541 | scm_init_strports (); |
542 | scm_init_symbols (); | |
543 | scm_init_tag (); | |
ce212434 | 544 | scm_init_values (); /* Requires struct */ |
7ad3a978 MV |
545 | scm_init_load (); |
546 | scm_init_objects (); /* Requires struct */ | |
547 | scm_init_print (); /* Requires struct */ | |
548 | scm_init_read (); | |
549 | scm_init_stime (); | |
550 | scm_init_strings (); | |
551 | scm_init_strorder (); | |
552 | scm_init_strop (); | |
553 | scm_init_throw (); | |
554 | scm_init_variable (); | |
555 | scm_init_vectors (); | |
556 | scm_init_version (); | |
557 | scm_init_weaks (); | |
56495472 | 558 | scm_init_guardians (); |
7ad3a978 MV |
559 | scm_init_vports (); |
560 | scm_init_eval (); | |
561 | scm_init_evalext (); | |
0e44fcca | 562 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 563 | scm_init_debug (); /* Requires macro smobs */ |
0e44fcca | 564 | #endif |
7ad3a978 | 565 | scm_init_random (); |
afe5177e | 566 | #ifdef HAVE_ARRAYS |
7ad3a978 MV |
567 | scm_init_ramap (); |
568 | scm_init_unif (); | |
afe5177e | 569 | #endif |
7ad3a978 MV |
570 | scm_init_simpos (); |
571 | scm_init_load_path (); | |
572 | scm_init_standard_ports (); | |
573 | scm_init_dynamic_linking (); | |
574 | scm_init_lang (); | |
575 | scm_init_script (); | |
acfee8e1 MD |
576 | |
577 | scm_init_oop_goops_goopscore_module (); | |
578 | ||
7ad3a978 | 579 | scm_initialized_p = 1; |
0f2d19dd JB |
580 | |
581 | scm_block_gc = 0; /* permit the gc to run */ | |
582 | /* ints still disabled */ | |
583 | ||
1cdaaafb JB |
584 | #ifdef STACK_CHECKING |
585 | scm_stack_checking_enabled_p = SCM_STACK_CHECKING_P; | |
586 | #endif | |
0f2d19dd | 587 | |
612a55e5 | 588 | scm_load_startup_files (); |
7ad3a978 MV |
589 | } |
590 | ||
591 | /* Record here whether SCM_BOOT_GUILE_1 has already been called. This | |
592 | variable is now here and not inside SCM_BOOT_GUILE_1 so that one | |
593 | can tweak it. This is necessary for unexec to work. (Hey, "1-live" | |
594 | is the name of a local radiostation...) */ | |
595 | ||
596 | int scm_boot_guile_1_live = 0; | |
597 | ||
598 | static void | |
599 | scm_boot_guile_1 (SCM_STACKITEM *base, struct main_func_closure *closure) | |
600 | { | |
601 | scm_init_guile_1 (base); | |
602 | ||
603 | /* This function is not re-entrant. */ | |
604 | if (scm_boot_guile_1_live) | |
605 | abort (); | |
606 | ||
607 | scm_boot_guile_1_live = 1; | |
608 | ||
609 | scm_set_program_arguments (closure->argc, closure->argv, 0); | |
610 | invoke_main_func (closure); | |
0f2d19dd | 611 | |
1cdaaafb | 612 | scm_restore_signals (); |
0f2d19dd | 613 | |
1cdaaafb JB |
614 | /* This tick gives any pending |
615 | * asyncs a chance to run. This must be done after | |
616 | * the call to scm_restore_signals. | |
617 | */ | |
618 | SCM_ASYNC_TICK; | |
619 | ||
620 | /* If the caller doesn't want this, they should return from | |
621 | main_func themselves. */ | |
622 | exit (0); | |
0f2d19dd | 623 | } |
816a6f06 | 624 | |
816a6f06 | 625 | static SCM |
6e8d25a6 | 626 | invoke_main_func (void *body_data) |
816a6f06 JB |
627 | { |
628 | struct main_func_closure *closure = (struct main_func_closure *) body_data; | |
629 | ||
630 | (*closure->main_func) (closure->closure, closure->argc, closure->argv); | |
631 | ||
632 | /* never reached */ | |
633 | return SCM_UNDEFINED; | |
634 | } | |
89e00824 ML |
635 | |
636 | /* | |
637 | Local Variables: | |
638 | c-file-style: "gnu" | |
639 | End: | |
640 | */ |