Commit | Line | Data |
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e30a0d85 | 1 | /* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002 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 | 41 | |
1bbd0b84 | 42 | |
0f2d19dd | 43 | \f |
bdca1083 JB |
44 | /* Include the headers for just about everything. |
45 | We call all their initialization functions. */ | |
0f2d19dd JB |
46 | |
47 | #include <stdio.h> | |
0a48b624 MV |
48 | #include <sys/stat.h> |
49 | #include <fcntl.h> | |
50 | ||
a0599745 | 51 | #include "libguile/_scm.h" |
0f2d19dd | 52 | |
20e6290e | 53 | /* Everybody has an init function. */ |
a0599745 MD |
54 | #include "libguile/alist.h" |
55 | #include "libguile/arbiters.h" | |
56 | #include "libguile/async.h" | |
57 | #include "libguile/backtrace.h" | |
58 | #include "libguile/boolean.h" | |
59 | #include "libguile/chars.h" | |
60 | #include "libguile/continuations.h" | |
20e6290e | 61 | #ifdef DEBUG_EXTENSIONS |
a0599745 | 62 | #include "libguile/debug.h" |
20e6290e | 63 | #endif |
6b815f1a | 64 | #ifdef GUILE_DEBUG_MALLOC |
a0599745 | 65 | #include "libguile/debug-malloc.h" |
6b815f1a | 66 | #endif |
388bebbc | 67 | #include "libguile/deprecation.h" |
a0599745 MD |
68 | #include "libguile/dynl.h" |
69 | #include "libguile/dynwind.h" | |
5d3e2388 | 70 | #include "libguile/environments.h" |
a0599745 MD |
71 | #include "libguile/eq.h" |
72 | #include "libguile/error.h" | |
73 | #include "libguile/eval.h" | |
74 | #include "libguile/evalext.h" | |
75 | #include "libguile/feature.h" | |
76 | #include "libguile/filesys.h" | |
77 | #include "libguile/fluids.h" | |
78 | #include "libguile/fports.h" | |
79 | #include "libguile/gc.h" | |
80 | #include "libguile/gdbint.h" | |
508ded1c | 81 | #include "libguile/goops.h" |
a0599745 MD |
82 | #include "libguile/gsubr.h" |
83 | #include "libguile/hash.h" | |
84 | #include "libguile/hashtab.h" | |
2b9c8690 | 85 | #include "libguile/hooks.h" |
a0599745 | 86 | #include "libguile/iselect.h" |
a0599745 MD |
87 | #include "libguile/ioext.h" |
88 | #include "libguile/keywords.h" | |
89 | #include "libguile/lang.h" | |
90 | #include "libguile/list.h" | |
91 | #include "libguile/load.h" | |
92 | #include "libguile/macros.h" | |
93 | #include "libguile/mallocs.h" | |
94 | #include "libguile/modules.h" | |
95 | #include "libguile/net_db.h" | |
96 | #include "libguile/numbers.h" | |
97 | #include "libguile/objects.h" | |
98 | #include "libguile/objprop.h" | |
99 | #include "libguile/options.h" | |
100 | #include "libguile/pairs.h" | |
101 | #include "libguile/ports.h" | |
102 | #include "libguile/posix.h" | |
f255378e | 103 | #ifdef HAVE_REGCOMP |
a0599745 | 104 | #include "libguile/regex-posix.h" |
f255378e | 105 | #endif |
a0599745 MD |
106 | #include "libguile/print.h" |
107 | #include "libguile/procprop.h" | |
108 | #include "libguile/procs.h" | |
b4255788 | 109 | #include "libguile/properties.h" |
a0599745 MD |
110 | #include "libguile/ramap.h" |
111 | #include "libguile/random.h" | |
fd937ecb | 112 | #include "libguile/rdelim.h" |
a0599745 | 113 | #include "libguile/read.h" |
b0e5fd8c | 114 | #include "libguile/rw.h" |
a0599745 MD |
115 | #include "libguile/scmsigs.h" |
116 | #include "libguile/script.h" | |
117 | #include "libguile/simpos.h" | |
118 | #include "libguile/smob.h" | |
119 | #include "libguile/socket.h" | |
120 | #include "libguile/sort.h" | |
121 | #include "libguile/srcprop.h" | |
122 | #include "libguile/stackchk.h" | |
123 | #include "libguile/stacks.h" | |
124 | #include "libguile/stime.h" | |
125 | #include "libguile/strings.h" | |
126 | #include "libguile/strop.h" | |
127 | #include "libguile/strorder.h" | |
128 | #include "libguile/strports.h" | |
129 | #include "libguile/struct.h" | |
130 | #include "libguile/symbols.h" | |
a0599745 MD |
131 | #include "libguile/throw.h" |
132 | #include "libguile/unif.h" | |
ce212434 | 133 | #include "libguile/values.h" |
a0599745 MD |
134 | #include "libguile/variable.h" |
135 | #include "libguile/vectors.h" | |
136 | #include "libguile/version.h" | |
137 | #include "libguile/vports.h" | |
138 | #include "libguile/weaks.h" | |
139 | #include "libguile/guardians.h" | |
1be6b49c | 140 | #include "libguile/extensions.h" |
20e6290e | 141 | |
a0599745 | 142 | #include "libguile/init.h" |
a8be22fe | 143 | |
95b88819 GH |
144 | #ifdef HAVE_STRING_H |
145 | #include <string.h> | |
146 | #endif | |
147 | #ifdef HAVE_UNISTD_H | |
148 | #include <unistd.h> | |
149 | #endif | |
0f2d19dd | 150 | \f |
bdca1083 | 151 | /* Setting up the stack. */ |
0f2d19dd | 152 | |
1bbd0b84 GB |
153 | static void |
154 | restart_stack (void *base) | |
155 | { | |
156 | scm_dynwinds = SCM_EOL; | |
157 | SCM_DYNENV (scm_rootcont) = SCM_EOL; | |
158 | SCM_THROW_VALUE (scm_rootcont) = SCM_EOL; | |
159 | #ifdef DEBUG_EXTENSIONS | |
160 | SCM_DFRAME (scm_rootcont) = scm_last_debug_frame = 0; | |
161 | #endif | |
162 | SCM_BASE (scm_rootcont) = base; | |
1bbd0b84 | 163 | } |
1cdaaafb JB |
164 | |
165 | static void | |
1bbd0b84 | 166 | start_stack (void *base) |
0f2d19dd | 167 | { |
9ef3d0ee | 168 | SCM root; |
0f2d19dd | 169 | |
9ef3d0ee MD |
170 | root = scm_permanent_object (scm_make_root (SCM_UNDEFINED)); |
171 | scm_set_root (SCM_ROOT_STATE (root)); | |
0f2d19dd JB |
172 | scm_stack_base = base; |
173 | ||
0f2d19dd JB |
174 | scm_exitval = SCM_BOOL_F; /* vestigial */ |
175 | ||
ee3ea81d MV |
176 | scm_root->fluids = scm_make_initial_fluids (); |
177 | ||
0f2d19dd JB |
178 | /* Create an object to hold the root continuation. |
179 | */ | |
5f144b10 | 180 | { |
4c9419ac | 181 | scm_t_contregs *contregs = scm_gc_malloc (sizeof (scm_t_contregs), |
5f144b10 GH |
182 | "continuation"); |
183 | contregs->num_stack_items = 0; | |
184 | contregs->seq = 0; | |
185 | SCM_NEWSMOB (scm_rootcont, scm_tc16_continuation, contregs); | |
186 | } | |
0f2d19dd | 187 | |
1cdaaafb JB |
188 | /* The remainder of stack initialization is factored out to another |
189 | * function so that if this stack is ever exitted, it can be | |
a4156763 MD |
190 | * re-entered using restart_stack. */ |
191 | restart_stack (base); | |
0f2d19dd JB |
192 | } |
193 | ||
194 | ||
0f2d19dd JB |
195 | #if 0 |
196 | static char remsg[] = "remove\n#define ", addmsg[] = "add\n#define "; | |
197 | ||
1cc91f1b | 198 | |
0f2d19dd | 199 | static void |
34d19ef6 | 200 | fixconfig (char *s1, char *s2, int s) |
0f2d19dd JB |
201 | { |
202 | fputs (s1, stderr); | |
203 | fputs (s2, stderr); | |
204 | fputs ("\nin ", stderr); | |
205 | fputs (s ? "setjump" : "scmfig", stderr); | |
206 | fputs (".h and recompile scm\n", stderr); | |
207 | exit (1); | |
208 | } | |
209 | ||
210 | ||
0f2d19dd | 211 | static void |
1bbd0b84 | 212 | check_config (void) |
0f2d19dd | 213 | { |
1be6b49c | 214 | size_t j; |
0f2d19dd JB |
215 | |
216 | j = HEAP_SEG_SIZE; | |
217 | if (HEAP_SEG_SIZE != j) | |
218 | fixconfig ("reduce", "size of HEAP_SEG_SIZE", 0); | |
219 | ||
0f2d19dd JB |
220 | #ifdef SCM_BIGDIG |
221 | if (2 * SCM_BITSPERDIG / SCM_CHAR_BIT > sizeof (long)) | |
222 | fixconfig (remsg, "SCM_BIGDIG", 0); | |
223 | #ifndef SCM_DIGSTOOBIG | |
224 | if (SCM_DIGSPERLONG * sizeof (SCM_BIGDIG) > sizeof (long)) | |
225 | fixconfig (addmsg, "SCM_DIGSTOOBIG", 0); | |
226 | #endif | |
227 | #endif | |
228 | ||
229 | #ifdef SCM_STACK_GROWS_UP | |
230 | if (((SCM_STACKITEM *) & j - stack_start_ptr) < 0) | |
231 | fixconfig (remsg, "SCM_STACK_GROWS_UP", 1); | |
232 | #else | |
233 | if ((stack_start_ptr - (SCM_STACKITEM *) & j) < 0) | |
234 | fixconfig (addmsg, "SCM_STACK_GROWS_UP", 1); | |
235 | #endif | |
236 | } | |
237 | #endif | |
238 | ||
239 | ||
240 | \f | |
1cdaaafb JB |
241 | /* initializing standard and current I/O ports */ |
242 | ||
19b27fa2 GH |
243 | typedef struct |
244 | { | |
245 | int fdes; | |
246 | char *mode; | |
247 | char *name; | |
248 | } stream_body_data; | |
249 | ||
250 | /* proc to be called in scope of exception handler stream_handler. */ | |
ee149d03 | 251 | static SCM |
19b27fa2 | 252 | stream_body (void *data) |
ee149d03 | 253 | { |
19b27fa2 GH |
254 | stream_body_data *body_data = (stream_body_data *) data; |
255 | SCM port = scm_fdes_to_port (body_data->fdes, body_data->mode, | |
256 | scm_makfrom0str (body_data->name)); | |
0a48b624 | 257 | |
19b27fa2 GH |
258 | SCM_REVEALED (port) = 1; |
259 | return port; | |
260 | } | |
261 | ||
262 | /* exception handler for stream_body. */ | |
263 | static SCM | |
e81d98ec DH |
264 | stream_handler (void *data SCM_UNUSED, |
265 | SCM tag SCM_UNUSED, | |
266 | SCM throw_args SCM_UNUSED) | |
19b27fa2 GH |
267 | { |
268 | return SCM_BOOL_F; | |
269 | } | |
270 | ||
271 | /* Convert a file descriptor to a port, using scm_fdes_to_port. | |
272 | - NAME is a C string, not a Guile string | |
273 | - set the revealed count for FILE's file descriptor to 1, so | |
274 | that fdes won't be closed when the port object is GC'd. | |
275 | - catch exceptions: allow Guile to be able to start up even | |
70df8af6 GH |
276 | if it has been handed bogus stdin/stdout/stderr. replace the |
277 | bad ports with void ports. */ | |
19b27fa2 GH |
278 | static SCM |
279 | scm_standard_stream_to_port (int fdes, char *mode, char *name) | |
280 | { | |
281 | SCM port; | |
282 | stream_body_data body_data; | |
283 | ||
284 | body_data.fdes = fdes; | |
285 | body_data.mode = mode; | |
286 | body_data.name = name; | |
287 | port = scm_internal_catch (SCM_BOOL_T, stream_body, &body_data, | |
288 | stream_handler, NULL); | |
289 | if (SCM_FALSEP (port)) | |
70df8af6 | 290 | port = scm_void_port (mode); |
19b27fa2 | 291 | return port; |
ee149d03 JB |
292 | } |
293 | ||
294 | /* Create standard ports from stdin, stdout, and stderr. */ | |
1cdaaafb JB |
295 | static void |
296 | scm_init_standard_ports () | |
297 | { | |
94754080 JB |
298 | /* From the SCSH manual: |
299 | ||
300 | It can be useful to turn I/O buffering off in some cases, for | |
301 | example when an I/O stream is to be shared by multiple | |
302 | subprocesses. For this reason, scsh allocates an unbuffered port | |
303 | for file descriptor 0 at start-up time. | |
304 | ||
305 | Because shells frequently share stdin with subprocesses, if the | |
306 | shell does buffered reads, it might ``steal'' input intended for | |
307 | a subprocess. For this reason, all shells, including sh, csh, | |
308 | and scsh, read stdin unbuffered. Applications that can tolerate | |
309 | buffered input on stdin can reset \ex{(current-input-port)} to | |
310 | block buffering for higher performance. */ | |
ee149d03 | 311 | |
5e423a39 | 312 | scm_cur_inp |
ee149d03 JB |
313 | = scm_standard_stream_to_port (0, |
314 | isatty (0) ? "r0" : "r", | |
1cdaaafb | 315 | "standard input"); |
5e423a39 | 316 | scm_cur_outp = scm_standard_stream_to_port (1, |
720e8692 | 317 | isatty (1) ? "w0" : "w", |
ee149d03 | 318 | "standard output"); |
5e423a39 | 319 | scm_cur_errp = scm_standard_stream_to_port (2, |
ee149d03 JB |
320 | isatty (2) ? "w0" : "w", |
321 | "standard error"); | |
1cdaaafb | 322 | |
1a64191e | 323 | scm_cur_loadp = SCM_BOOL_F; |
1cdaaafb JB |
324 | } |
325 | ||
326 | ||
327 | \f | |
bdca1083 JB |
328 | /* Loading the startup Scheme files. */ |
329 | ||
330 | /* The boot code "ice-9/boot-9" is only loaded by scm_boot_guile when | |
331 | this is false. The unexec code uses this, to keep ice_9 from being | |
332 | loaded into dumped guile executables. */ | |
333 | int scm_ice_9_already_loaded = 0; | |
334 | ||
335 | void | |
336 | scm_load_startup_files () | |
337 | { | |
338 | /* We want a path only containing directories from GUILE_LOAD_PATH, | |
339 | SCM_SITE_DIR and SCM_LIBRARY_DIR when searching for the site init | |
340 | file, so we do this before loading Ice-9. */ | |
341 | SCM init_path = scm_sys_search_load_path (scm_makfrom0str ("init.scm")); | |
342 | ||
343 | /* Load Ice-9. */ | |
344 | if (!scm_ice_9_already_loaded) | |
b505860d MD |
345 | { |
346 | scm_primitive_load_path (scm_makfrom0str ("ice-9/boot-9.scm")); | |
bdca1083 | 347 | |
b505860d MD |
348 | /* Load the init.scm file. */ |
349 | if (SCM_NFALSEP (init_path)) | |
350 | scm_primitive_load (init_path); | |
b505860d | 351 | } |
bdca1083 JB |
352 | } |
353 | ||
bdca1083 JB |
354 | \f |
355 | /* The main init code. */ | |
356 | ||
0f2d19dd JB |
357 | #ifdef _UNICOS |
358 | typedef int setjmp_type; | |
359 | #else | |
360 | typedef long setjmp_type; | |
361 | #endif | |
362 | ||
816a6f06 JB |
363 | /* All the data needed to invoke the main function. */ |
364 | struct main_func_closure | |
365 | { | |
366 | /* the function to call */ | |
1bbd0b84 | 367 | void (*main_func)(void *closure, int argc, char **argv); |
816a6f06 JB |
368 | void *closure; /* dummy data to pass it */ |
369 | int argc; | |
370 | char **argv; /* the argument list it should receive */ | |
371 | }; | |
372 | ||
373 | ||
7ad3a978 MV |
374 | static void scm_init_guile_1 (SCM_STACKITEM *base); |
375 | static void scm_boot_guile_1 (SCM_STACKITEM *base, | |
376 | struct main_func_closure *closure); | |
1bbd0b84 | 377 | static SCM invoke_main_func(void *body_data); |
1cdaaafb JB |
378 | |
379 | ||
380 | /* Fire up the Guile Scheme interpreter. | |
381 | ||
382 | Call MAIN_FUNC, passing it CLOSURE, ARGC, and ARGV. MAIN_FUNC | |
383 | should do all the work of the program (initializing other packages, | |
384 | reading user input, etc.) before returning. When MAIN_FUNC | |
385 | returns, call exit (0); this function never returns. If you want | |
386 | some other exit value, MAIN_FUNC may call exit itself. | |
0f2d19dd | 387 | |
1cdaaafb JB |
388 | scm_boot_guile arranges for program-arguments to return the strings |
389 | given by ARGC and ARGV. If MAIN_FUNC modifies ARGC/ARGV, should | |
390 | call scm_set_program_arguments with the final list, so Scheme code | |
391 | will know which arguments have been processed. | |
c275ddc7 | 392 | |
816a6f06 JB |
393 | scm_boot_guile establishes a catch-all catch handler which prints |
394 | an error message and exits the process. This means that Guile | |
395 | exits in a coherent way when system errors occur and the user isn't | |
396 | prepared to handle it. If the user doesn't like this behavior, | |
397 | they can establish their own universal catcher to shadow this one. | |
398 | ||
1cdaaafb JB |
399 | Why must the caller do all the real work from MAIN_FUNC? The |
400 | garbage collector assumes that all local variables of type SCM will | |
401 | be above scm_boot_guile's stack frame on the stack. If you try to | |
402 | manipulate SCM values after this function returns, it's the luck of | |
403 | the draw whether the GC will be able to find the objects you | |
404 | allocate. So, scm_boot_guile function exits, rather than | |
405 | returning, to discourage people from making that mistake. */ | |
406 | ||
407 | ||
408 | void | |
6e8d25a6 | 409 | scm_boot_guile (int argc, char ** argv, void (*main_func) (), void *closure) |
c275ddc7 | 410 | { |
1cdaaafb JB |
411 | /* The garbage collector uses the address of this variable as one |
412 | end of the stack, and the address of one of its own local | |
413 | variables as the other end. */ | |
c275ddc7 | 414 | SCM_STACKITEM dummy; |
816a6f06 | 415 | struct main_func_closure c; |
c275ddc7 | 416 | |
816a6f06 JB |
417 | c.main_func = main_func; |
418 | c.closure = closure; | |
419 | c.argc = argc; | |
420 | c.argv = argv; | |
421 | ||
1595aa56 | 422 | scm_boot_guile_1 (&dummy, &c); |
c275ddc7 JB |
423 | } |
424 | ||
7ad3a978 MV |
425 | void |
426 | scm_init_guile () | |
427 | { | |
428 | scm_init_guile_1 ((SCM_STACKITEM *)scm_get_stack_base ()); | |
429 | } | |
1cdaaafb | 430 | |
bf1b9494 MD |
431 | int scm_initialized_p = 0; |
432 | ||
1cdaaafb | 433 | static void |
7ad3a978 | 434 | scm_init_guile_1 (SCM_STACKITEM *base) |
0f2d19dd | 435 | { |
7ad3a978 MV |
436 | if (scm_initialized_p) |
437 | return; | |
0f2d19dd | 438 | |
7ad3a978 MV |
439 | if (base == NULL) |
440 | { | |
441 | fprintf (stderr, "cannot determine stack base!\n"); | |
442 | abort (); | |
443 | } | |
0f2d19dd JB |
444 | |
445 | scm_ints_disabled = 1; | |
446 | scm_block_gc = 1; | |
9bc4701c MD |
447 | |
448 | scm_threads_prehistory (); | |
7ad3a978 MV |
449 | scm_ports_prehistory (); |
450 | scm_smob_prehistory (); | |
451 | scm_tables_prehistory (); | |
6b815f1a | 452 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 453 | scm_debug_malloc_prehistory (); |
6b815f1a | 454 | #endif |
9bc4701c | 455 | if (scm_init_storage ()) /* requires threads and smob_prehistory */ |
c8a1bdc4 HWN |
456 | abort (); |
457 | ||
de42a0ee DH |
458 | scm_struct_prehistory (); /* requires storage */ |
459 | scm_symbols_prehistory (); /* requires storage */ | |
460 | scm_weaks_prehistory (); /* requires storage */ | |
7ad3a978 | 461 | scm_init_subr_table (); |
de42a0ee | 462 | scm_environments_prehistory (); /* requires storage */ |
86d31dfe MV |
463 | scm_modules_prehistory (); /* requires storage */ |
464 | scm_init_variable (); /* all bindings need variables */ | |
5f144b10 | 465 | scm_init_continuations (); |
de42a0ee | 466 | scm_init_root (); /* requires continuations */ |
7ad3a978 | 467 | scm_init_threads (base); |
7ad3a978 MV |
468 | start_stack (base); |
469 | scm_init_gsubr (); | |
3d7f708f | 470 | scm_init_thread_procs (); /* requires gsubrs */ |
85db4a2c | 471 | scm_init_procprop (); |
7ad3a978 MV |
472 | scm_init_environments (); |
473 | scm_init_feature (); | |
474 | scm_init_alist (); | |
475 | scm_init_arbiters (); | |
476 | scm_init_async (); | |
477 | scm_init_boolean (); | |
478 | scm_init_chars (); | |
6b815f1a | 479 | #ifdef GUILE_DEBUG_MALLOC |
7ad3a978 | 480 | scm_init_debug_malloc (); |
6b815f1a | 481 | #endif |
7ad3a978 MV |
482 | scm_init_dynwind (); |
483 | scm_init_eq (); | |
484 | scm_init_error (); | |
485 | scm_init_fluids (); | |
486 | scm_init_backtrace (); /* Requires fluids */ | |
487 | scm_init_fports (); | |
a98bddfd DH |
488 | scm_init_strports (); |
489 | scm_init_gdbint (); /* Requires strports */ | |
7ad3a978 MV |
490 | scm_init_hash (); |
491 | scm_init_hashtab (); | |
388bebbc | 492 | scm_init_deprecation (); /* Requires hashtabs */ |
7ad3a978 MV |
493 | scm_init_objprop (); |
494 | scm_init_properties (); | |
56e55ac7 | 495 | scm_init_hooks (); /* Requires smob_prehistory */ |
7ad3a978 | 496 | scm_init_gc (); /* Requires hooks, async */ |
7ad3a978 MV |
497 | scm_init_ioext (); |
498 | scm_init_keywords (); | |
499 | scm_init_list (); | |
500 | scm_init_macros (); | |
501 | scm_init_mallocs (); | |
502 | scm_init_modules (); | |
503 | scm_init_numbers (); | |
504 | scm_init_options (); | |
505 | scm_init_pairs (); | |
506 | scm_init_ports (); | |
52cfc69b | 507 | #ifdef HAVE_POSIX |
7ad3a978 MV |
508 | scm_init_filesys (); |
509 | scm_init_posix (); | |
52cfc69b | 510 | #endif |
f255378e | 511 | #ifdef HAVE_REGCOMP |
7ad3a978 | 512 | scm_init_regex_posix (); |
f255378e | 513 | #endif |
7ad3a978 | 514 | scm_init_procs (); |
7ad3a978 | 515 | scm_init_scmsigs (); |
52cfc69b | 516 | #ifdef HAVE_NETWORKING |
7ad3a978 MV |
517 | scm_init_net_db (); |
518 | scm_init_socket (); | |
52cfc69b | 519 | #endif |
7ad3a978 | 520 | scm_init_sort (); |
4e1caa79 | 521 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 522 | scm_init_srcprop (); |
4e1caa79 | 523 | #endif |
7ad3a978 | 524 | scm_init_stackchk (); |
7c33806a DH |
525 | scm_init_strings (); |
526 | scm_init_struct (); /* Requires strings */ | |
527 | scm_init_stacks (); /* Requires strings, struct */ | |
7ad3a978 | 528 | scm_init_symbols (); |
ce212434 | 529 | scm_init_values (); /* Requires struct */ |
7c33806a | 530 | scm_init_load (); /* Requires strings */ |
7ad3a978 | 531 | scm_init_objects (); /* Requires struct */ |
7c33806a | 532 | scm_init_print (); /* Requires strings, struct */ |
7ad3a978 MV |
533 | scm_init_read (); |
534 | scm_init_stime (); | |
7ad3a978 MV |
535 | scm_init_strorder (); |
536 | scm_init_strop (); | |
537 | scm_init_throw (); | |
7ad3a978 MV |
538 | scm_init_vectors (); |
539 | scm_init_version (); | |
540 | scm_init_weaks (); | |
56495472 | 541 | scm_init_guardians (); |
7ad3a978 MV |
542 | scm_init_vports (); |
543 | scm_init_eval (); | |
544 | scm_init_evalext (); | |
0e44fcca | 545 | #ifdef DEBUG_EXTENSIONS |
7ad3a978 | 546 | scm_init_debug (); /* Requires macro smobs */ |
0e44fcca | 547 | #endif |
7ad3a978 | 548 | scm_init_random (); |
afe5177e | 549 | #ifdef HAVE_ARRAYS |
7ad3a978 MV |
550 | scm_init_ramap (); |
551 | scm_init_unif (); | |
afe5177e | 552 | #endif |
7ad3a978 MV |
553 | scm_init_simpos (); |
554 | scm_init_load_path (); | |
a98bddfd | 555 | scm_init_standard_ports (); /* Requires fports */ |
4f6f9ae3 | 556 | #ifdef DYNAMIC_LINKING |
7ad3a978 | 557 | scm_init_dynamic_linking (); |
4f6f9ae3 | 558 | #endif |
c96d76b8 | 559 | #ifdef SCM_ENABLE_ELISP |
7ad3a978 | 560 | scm_init_lang (); |
c96d76b8 | 561 | #endif /* SCM_ENABLE_ELISP */ |
7ad3a978 | 562 | scm_init_script (); |
508ded1c | 563 | |
e2d085f3 | 564 | scm_init_goops (); |
acfee8e1 | 565 | |
7ad3a978 | 566 | scm_initialized_p = 1; |
0f2d19dd JB |
567 | |
568 | scm_block_gc = 0; /* permit the gc to run */ | |
569 | /* ints still disabled */ | |
570 | ||
1cdaaafb JB |
571 | #ifdef STACK_CHECKING |
572 | scm_stack_checking_enabled_p = SCM_STACK_CHECKING_P; | |
573 | #endif | |
0f2d19dd | 574 | |
fd937ecb | 575 | scm_init_rdelim (); |
b0e5fd8c | 576 | scm_init_rw (); |
08045107 | 577 | scm_init_extensions (); |
e2d085f3 MV |
578 | |
579 | scm_load_startup_files (); | |
7ad3a978 MV |
580 | } |
581 | ||
582 | /* Record here whether SCM_BOOT_GUILE_1 has already been called. This | |
583 | variable is now here and not inside SCM_BOOT_GUILE_1 so that one | |
584 | can tweak it. This is necessary for unexec to work. (Hey, "1-live" | |
585 | is the name of a local radiostation...) */ | |
586 | ||
587 | int scm_boot_guile_1_live = 0; | |
588 | ||
589 | static void | |
590 | scm_boot_guile_1 (SCM_STACKITEM *base, struct main_func_closure *closure) | |
591 | { | |
592 | scm_init_guile_1 (base); | |
593 | ||
594 | /* This function is not re-entrant. */ | |
595 | if (scm_boot_guile_1_live) | |
596 | abort (); | |
597 | ||
598 | scm_boot_guile_1_live = 1; | |
599 | ||
600 | scm_set_program_arguments (closure->argc, closure->argv, 0); | |
601 | invoke_main_func (closure); | |
0f2d19dd | 602 | |
1cdaaafb | 603 | scm_restore_signals (); |
0f2d19dd | 604 | |
1cdaaafb JB |
605 | /* This tick gives any pending |
606 | * asyncs a chance to run. This must be done after | |
607 | * the call to scm_restore_signals. | |
608 | */ | |
609 | SCM_ASYNC_TICK; | |
610 | ||
611 | /* If the caller doesn't want this, they should return from | |
612 | main_func themselves. */ | |
613 | exit (0); | |
0f2d19dd | 614 | } |
816a6f06 | 615 | |
816a6f06 | 616 | static SCM |
6e8d25a6 | 617 | invoke_main_func (void *body_data) |
816a6f06 JB |
618 | { |
619 | struct main_func_closure *closure = (struct main_func_closure *) body_data; | |
620 | ||
621 | (*closure->main_func) (closure->closure, closure->argc, closure->argv); | |
622 | ||
623 | /* never reached */ | |
624 | return SCM_UNDEFINED; | |
625 | } | |
89e00824 ML |
626 | |
627 | /* | |
628 | Local Variables: | |
629 | c-file-style: "gnu" | |
630 | End: | |
631 | */ |