Merge branch 'master' of http://darcs.haskell.org/ghc
[ghc.git] / includes / stg / MiscClosures.h
1 /* ----------------------------------------------------------------------------
2 *
3 * (c) The GHC Team, 1998-2009
4 *
5 * Declarations for various symbols exported by the RTS.
6 *
7 * ToDo: many of the symbols in here don't need to be exported, but
8 * our Cmm code generator doesn't know how to generate local symbols
9 * for the RTS bits (it assumes all RTS symbols are external).
10 *
11 * See wiki:Commentary/Compiler/Backends/PprC#Prototypes
12 *
13 * Do not #include this file directly: #include "Rts.h" instead.
14 *
15 * To understand the structure of the RTS headers, see the wiki:
16 * http://hackage.haskell.org/trac/ghc/wiki/Commentary/SourceTree/Includes
17 *
18 * --------------------------------------------------------------------------*/
19
20 #ifndef STGMISCCLOSURES_H
21 #define STGMISCCLOSURES_H
22
23 #if IN_STG_CODE
24 # define RTS_RET_INFO(i) extern W_(i)[]
25 # define RTS_FUN_INFO(i) extern W_(i)[]
26 # define RTS_THUNK_INFO(i) extern W_(i)[]
27 # define RTS_INFO(i) extern W_(i)[]
28 # define RTS_CLOSURE(i) extern W_(i)[]
29 # define RTS_FUN_DECL(f) extern DLL_IMPORT_RTS StgFunPtr f(void)
30 #else
31 # define RTS_RET_INFO(i) extern DLL_IMPORT_RTS const StgRetInfoTable i
32 # define RTS_FUN_INFO(i) extern DLL_IMPORT_RTS const StgFunInfoTable i
33 # define RTS_THUNK_INFO(i) extern DLL_IMPORT_RTS const StgThunkInfoTable i
34 # define RTS_INFO(i) extern DLL_IMPORT_RTS const StgInfoTable i
35 # define RTS_CLOSURE(i) extern DLL_IMPORT_RTS StgClosure i
36 # define RTS_FUN_DECL(f) extern DLL_IMPORT_RTS StgFunPtr f(void)
37 #endif
38
39 #ifdef TABLES_NEXT_TO_CODE
40 # define RTS_RET(f) RTS_INFO(f##_info)
41 # define RTS_ENTRY(f) RTS_INFO(f##_info)
42 # define RTS_FUN(f) RTS_FUN_INFO(f##_info)
43 # define RTS_THUNK(f) RTS_THUNK_INFO(f##_info)
44 #else
45 # define RTS_RET(f) RTS_INFO(f##_info); RTS_FUN_DECL(f##_ret)
46 # define RTS_ENTRY(f) RTS_INFO(f##_info); RTS_FUN_DECL(f##_entry)
47 # define RTS_FUN(f) RTS_FUN_INFO(f##_info); RTS_FUN_DECL(f##_entry)
48 # define RTS_THUNK(f) RTS_THUNK_INFO(f##_info); RTS_FUN_DECL(f##_entry)
49 #endif
50
51 /* Stack frames */
52 RTS_RET(stg_upd_frame);
53 RTS_RET(stg_bh_upd_frame);
54 RTS_RET(stg_marked_upd_frame);
55 RTS_RET(stg_noupd_frame);
56 RTS_RET(stg_catch_frame);
57 RTS_RET(stg_catch_retry_frame);
58 RTS_RET(stg_atomically_frame);
59 RTS_RET(stg_atomically_waiting_frame);
60 RTS_RET(stg_catch_stm_frame);
61 RTS_RET(stg_unmaskAsyncExceptionszh_ret);
62 RTS_RET(stg_maskUninterruptiblezh_ret);
63 RTS_RET(stg_maskAsyncExceptionszh_ret);
64 RTS_RET(stg_stack_underflow_frame);
65 RTS_RET(stg_restore_cccs);
66
67 // RTS_FUN(stg_interp_constr_entry);
68 //
69 // This is referenced using the FFI in the compiler (ByteCodeItbls),
70 // so we can't give it the correct type here because the prototypes
71 // would clash (FFI references are always declared with type StgWord[]
72 // in the generated C code).
73
74 /* Magic glue code for when compiled code returns a value in R1/F1/D1
75 or a VoidRep to the interpreter. */
76 RTS_RET(stg_ctoi_R1p);
77 RTS_RET(stg_ctoi_R1unpt);
78 RTS_RET(stg_ctoi_R1n);
79 RTS_RET(stg_ctoi_F1);
80 RTS_RET(stg_ctoi_D1);
81 RTS_RET(stg_ctoi_L1);
82 RTS_RET(stg_ctoi_V);
83
84 RTS_RET(stg_apply_interp);
85
86 RTS_ENTRY(stg_IND);
87 RTS_ENTRY(stg_IND_direct);
88 RTS_ENTRY(stg_IND_STATIC);
89 RTS_ENTRY(stg_IND_PERM);
90 RTS_ENTRY(stg_BLACKHOLE);
91 RTS_ENTRY(stg_CAF_BLACKHOLE);
92 RTS_ENTRY(__stg_EAGER_BLACKHOLE);
93 RTS_ENTRY(stg_WHITEHOLE);
94 RTS_ENTRY(stg_BLOCKING_QUEUE_CLEAN);
95 RTS_ENTRY(stg_BLOCKING_QUEUE_DIRTY);
96
97 RTS_FUN(stg_BCO);
98 RTS_ENTRY(stg_EVACUATED);
99 RTS_ENTRY(stg_WEAK);
100 RTS_ENTRY(stg_DEAD_WEAK);
101 RTS_ENTRY(stg_STABLE_NAME);
102 RTS_ENTRY(stg_MVAR_CLEAN);
103 RTS_ENTRY(stg_MVAR_DIRTY);
104 RTS_ENTRY(stg_TSO);
105 RTS_ENTRY(stg_STACK);
106 RTS_ENTRY(stg_ARR_WORDS);
107 RTS_ENTRY(stg_MUT_ARR_WORDS);
108 RTS_ENTRY(stg_MUT_ARR_PTRS_CLEAN);
109 RTS_ENTRY(stg_MUT_ARR_PTRS_DIRTY);
110 RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN);
111 RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN0);
112 RTS_ENTRY(stg_MUT_VAR_CLEAN);
113 RTS_ENTRY(stg_MUT_VAR_DIRTY);
114 RTS_ENTRY(stg_END_TSO_QUEUE);
115 RTS_ENTRY(stg_MSG_TRY_WAKEUP);
116 RTS_ENTRY(stg_MSG_THROWTO);
117 RTS_ENTRY(stg_MSG_BLACKHOLE);
118 RTS_ENTRY(stg_MSG_NULL);
119 RTS_ENTRY(stg_MVAR_TSO_QUEUE);
120 RTS_ENTRY(stg_catch);
121 RTS_ENTRY(stg_PAP);
122 RTS_ENTRY(stg_AP);
123 RTS_ENTRY(stg_AP_NOUPD);
124 RTS_ENTRY(stg_AP_STACK);
125 RTS_ENTRY(stg_AP_STACK_NOUPD);
126 RTS_ENTRY(stg_dummy_ret);
127 RTS_ENTRY(stg_raise);
128 RTS_ENTRY(stg_raise_ret);
129 RTS_ENTRY(stg_atomically);
130 RTS_ENTRY(stg_TVAR_WATCH_QUEUE);
131 RTS_ENTRY(stg_INVARIANT_CHECK_QUEUE);
132 RTS_ENTRY(stg_ATOMIC_INVARIANT);
133 RTS_ENTRY(stg_TVAR);
134 RTS_ENTRY(stg_TREC_CHUNK);
135 RTS_ENTRY(stg_TREC_HEADER);
136 RTS_ENTRY(stg_END_STM_WATCH_QUEUE);
137 RTS_ENTRY(stg_END_INVARIANT_CHECK_QUEUE);
138 RTS_ENTRY(stg_END_STM_CHUNK_LIST);
139 RTS_ENTRY(stg_NO_TREC);
140
141 /* closures */
142
143 RTS_CLOSURE(stg_END_TSO_QUEUE_closure);
144 RTS_CLOSURE(stg_NO_FINALIZER_closure);
145 RTS_CLOSURE(stg_dummy_ret_closure);
146 RTS_CLOSURE(stg_forceIO_closure);
147
148 RTS_CLOSURE(stg_END_STM_WATCH_QUEUE_closure);
149 RTS_CLOSURE(stg_END_INVARIANT_CHECK_QUEUE_closure);
150 RTS_CLOSURE(stg_END_STM_CHUNK_LIST_closure);
151 RTS_CLOSURE(stg_NO_TREC_closure);
152
153 RTS_ENTRY(stg_NO_FINALIZER_entry);
154
155 #if IN_STG_CODE
156 extern DLL_IMPORT_RTS StgWordArray stg_CHARLIKE_closure;
157 extern DLL_IMPORT_RTS StgWordArray stg_INTLIKE_closure;
158 #else
159 extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_CHARLIKE_closure[];
160 extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_INTLIKE_closure[];
161 #endif
162
163 /* StgStartup */
164
165 RTS_RET(stg_forceIO);
166 RTS_RET(stg_noforceIO);
167
168 /* standard entry points */
169
170 /* standard selector thunks */
171
172 RTS_RET(stg_sel_ret_0_upd);
173 RTS_RET(stg_sel_ret_1_upd);
174 RTS_RET(stg_sel_ret_2_upd);
175 RTS_RET(stg_sel_ret_3_upd);
176 RTS_RET(stg_sel_ret_4_upd);
177 RTS_RET(stg_sel_ret_5_upd);
178 RTS_RET(stg_sel_ret_6_upd);
179 RTS_RET(stg_sel_ret_7_upd);
180 RTS_RET(stg_sel_ret_8_upd);
181 RTS_RET(stg_sel_ret_9_upd);
182 RTS_RET(stg_sel_ret_10_upd);
183 RTS_RET(stg_sel_ret_11_upd);
184 RTS_RET(stg_sel_ret_12_upd);
185 RTS_RET(stg_sel_ret_13_upd);
186 RTS_RET(stg_sel_ret_14_upd);
187 RTS_RET(stg_sel_ret_15_upd);
188
189 RTS_ENTRY(stg_sel_0_upd);
190 RTS_ENTRY(stg_sel_1_upd);
191 RTS_ENTRY(stg_sel_2_upd);
192 RTS_ENTRY(stg_sel_3_upd);
193 RTS_ENTRY(stg_sel_4_upd);
194 RTS_ENTRY(stg_sel_5_upd);
195 RTS_ENTRY(stg_sel_6_upd);
196 RTS_ENTRY(stg_sel_7_upd);
197 RTS_ENTRY(stg_sel_8_upd);
198 RTS_ENTRY(stg_sel_9_upd);
199 RTS_ENTRY(stg_sel_10_upd);
200 RTS_ENTRY(stg_sel_11_upd);
201 RTS_ENTRY(stg_sel_12_upd);
202 RTS_ENTRY(stg_sel_13_upd);
203 RTS_ENTRY(stg_sel_14_upd);
204 RTS_ENTRY(stg_sel_15_upd);
205
206 RTS_ENTRY(stg_sel_0_noupd);
207 RTS_ENTRY(stg_sel_1_noupd);
208 RTS_ENTRY(stg_sel_2_noupd);
209 RTS_ENTRY(stg_sel_3_noupd);
210 RTS_ENTRY(stg_sel_4_noupd);
211 RTS_ENTRY(stg_sel_5_noupd);
212 RTS_ENTRY(stg_sel_6_noupd);
213 RTS_ENTRY(stg_sel_7_noupd);
214 RTS_ENTRY(stg_sel_8_noupd);
215 RTS_ENTRY(stg_sel_9_noupd);
216 RTS_ENTRY(stg_sel_10_noupd);
217 RTS_ENTRY(stg_sel_11_noupd);
218 RTS_ENTRY(stg_sel_12_noupd);
219 RTS_ENTRY(stg_sel_13_noupd);
220 RTS_ENTRY(stg_sel_14_noupd);
221 RTS_ENTRY(stg_sel_15_noupd);
222
223 /* standard ap thunks */
224
225 RTS_THUNK(stg_ap_1_upd);
226 RTS_THUNK(stg_ap_2_upd);
227 RTS_THUNK(stg_ap_3_upd);
228 RTS_THUNK(stg_ap_4_upd);
229 RTS_THUNK(stg_ap_5_upd);
230 RTS_THUNK(stg_ap_6_upd);
231 RTS_THUNK(stg_ap_7_upd);
232
233 /* standard application routines (see also rts/gen_apply.py,
234 * and compiler/codeGen/CgStackery.lhs).
235 */
236 RTS_RET(stg_ap_v);
237 RTS_RET(stg_ap_f);
238 RTS_RET(stg_ap_d);
239 RTS_RET(stg_ap_l);
240 RTS_RET(stg_ap_n);
241 RTS_RET(stg_ap_p);
242 RTS_RET(stg_ap_pv);
243 RTS_RET(stg_ap_pp);
244 RTS_RET(stg_ap_ppv);
245 RTS_RET(stg_ap_ppp);
246 RTS_RET(stg_ap_pppv);
247 RTS_RET(stg_ap_pppp);
248 RTS_RET(stg_ap_ppppp);
249 RTS_RET(stg_ap_pppppp);
250
251 RTS_FUN_DECL(stg_ap_0_fast);
252 RTS_FUN_DECL(stg_ap_v_fast);
253 RTS_FUN_DECL(stg_ap_f_fast);
254 RTS_FUN_DECL(stg_ap_d_fast);
255 RTS_FUN_DECL(stg_ap_l_fast);
256 RTS_FUN_DECL(stg_ap_n_fast);
257 RTS_FUN_DECL(stg_ap_p_fast);
258 RTS_FUN_DECL(stg_ap_pv_fast);
259 RTS_FUN_DECL(stg_ap_pp_fast);
260 RTS_FUN_DECL(stg_ap_ppv_fast);
261 RTS_FUN_DECL(stg_ap_ppp_fast);
262 RTS_FUN_DECL(stg_ap_pppv_fast);
263 RTS_FUN_DECL(stg_ap_pppp_fast);
264 RTS_FUN_DECL(stg_ap_ppppp_fast);
265 RTS_FUN_DECL(stg_ap_pppppp_fast);
266 RTS_FUN_DECL(stg_PAP_apply);
267
268 /* standard GC & stack check entry points, all defined in HeapStackCheck.hc */
269
270 RTS_RET(stg_enter);
271 RTS_RET(stg_enter_checkbh);
272
273 RTS_RET(stg_gc_void);
274
275 RTS_FUN_DECL(__stg_gc_enter_1);
276 RTS_FUN_DECL(stg_gc_noregs);
277
278 RTS_RET(stg_gc_unpt_r1);
279 RTS_FUN_DECL(stg_gc_unpt_r1);
280
281 RTS_RET(stg_gc_unbx_r1);
282 RTS_FUN_DECL(stg_gc_unbx_r1);
283
284 RTS_RET(stg_gc_f1);
285 RTS_FUN_DECL(stg_gc_f1);
286
287 RTS_RET(stg_gc_d1);
288 RTS_FUN_DECL(stg_gc_d1);
289
290 RTS_RET(stg_gc_l1);
291 RTS_FUN_DECL(stg_gc_l1);
292
293 RTS_RET(stg_gc_fun);
294 RTS_FUN_DECL(__stg_gc_fun);
295
296 RTS_RET(stg_gc_gen);
297 RTS_FUN_DECL(stg_gc_gen);
298
299 RTS_RET(stg_ut_1_0_unreg);
300
301 RTS_FUN_DECL(stg_gc_gen_hp);
302 RTS_FUN_DECL(stg_gc_ut);
303 RTS_FUN_DECL(stg_gen_yield);
304 RTS_FUN_DECL(stg_yield_noregs);
305 RTS_FUN_DECL(stg_yield_to_interpreter);
306 RTS_FUN_DECL(stg_gen_block);
307 RTS_FUN_DECL(stg_block_noregs);
308 RTS_FUN_DECL(stg_block_1);
309 RTS_FUN_DECL(stg_block_blackhole);
310 RTS_FUN_DECL(stg_block_blackhole_finally);
311 RTS_FUN_DECL(stg_block_takemvar);
312 RTS_RET(stg_block_takemvar);
313 RTS_FUN_DECL(stg_block_putmvar);
314 RTS_RET(stg_block_putmvar);
315 #ifdef mingw32_HOST_OS
316 RTS_FUN_DECL(stg_block_async);
317 RTS_RET(stg_block_async);
318 RTS_FUN_DECL(stg_block_async_void);
319 RTS_RET(stg_block_async_void);
320 #endif
321 RTS_FUN_DECL(stg_block_stmwait);
322 RTS_FUN_DECL(stg_block_throwto);
323 RTS_RET(stg_block_throwto);
324
325 /* Entry/exit points from StgStartup.cmm */
326
327 RTS_RET(stg_stop_thread);
328
329 RTS_FUN_DECL(stg_returnToStackTop);
330 RTS_FUN_DECL(stg_returnToSched);
331 RTS_FUN_DECL(stg_returnToSchedNotPaused);
332 RTS_FUN_DECL(stg_returnToSchedButFirst);
333 RTS_FUN_DECL(stg_threadFinished);
334
335 RTS_FUN_DECL(stg_init_finish);
336 RTS_FUN_DECL(stg_init);
337
338 RTS_FUN_DECL(StgReturn);
339
340 /* -----------------------------------------------------------------------------
341 PrimOps
342 -------------------------------------------------------------------------- */
343
344 RTS_FUN_DECL(stg_plusIntegerzh);
345 RTS_FUN_DECL(stg_minusIntegerzh);
346 RTS_FUN_DECL(stg_timesIntegerzh);
347 RTS_FUN_DECL(stg_gcdIntegerzh);
348 RTS_FUN_DECL(stg_quotRemIntegerzh);
349 RTS_FUN_DECL(stg_quotIntegerzh);
350 RTS_FUN_DECL(stg_remIntegerzh);
351 RTS_FUN_DECL(stg_divExactIntegerzh);
352 RTS_FUN_DECL(stg_divModIntegerzh);
353
354 RTS_FUN_DECL(stg_cmpIntegerIntzh);
355 RTS_FUN_DECL(stg_cmpIntegerzh);
356 RTS_FUN_DECL(stg_integer2Intzh);
357 RTS_FUN_DECL(stg_integer2Wordzh);
358 RTS_FUN_DECL(stg_gcdIntegerIntzh);
359 RTS_FUN_DECL(stg_gcdIntzh);
360
361 RTS_FUN_DECL(stg_int2Integerzh);
362 RTS_FUN_DECL(stg_word2Integerzh);
363
364 RTS_FUN_DECL(stg_decodeFloatzuIntzh);
365 RTS_FUN_DECL(stg_decodeDoublezh);
366 RTS_FUN_DECL(stg_decodeDoublezu2Intzh);
367
368 RTS_FUN_DECL(stg_andIntegerzh);
369 RTS_FUN_DECL(stg_orIntegerzh);
370 RTS_FUN_DECL(stg_xorIntegerzh);
371 RTS_FUN_DECL(stg_complementIntegerzh);
372
373 #if SIZEOF_HSINT == 4
374
375 RTS_FUN_DECL(stg_int64ToIntegerzh);
376 RTS_FUN_DECL(stg_word64ToIntegerzh);
377
378 #endif
379
380 RTS_FUN_DECL(stg_unsafeThawArrayzh);
381 RTS_FUN_DECL(stg_newByteArrayzh);
382 RTS_FUN_DECL(stg_newPinnedByteArrayzh);
383 RTS_FUN_DECL(stg_newAlignedPinnedByteArrayzh);
384 RTS_FUN_DECL(stg_newArrayzh);
385 RTS_FUN_DECL(stg_newArrayArrayzh);
386
387 RTS_FUN_DECL(stg_newMutVarzh);
388 RTS_FUN_DECL(stg_atomicModifyMutVarzh);
389 RTS_FUN_DECL(stg_casMutVarzh);
390
391 RTS_FUN_DECL(stg_isEmptyMVarzh);
392 RTS_FUN_DECL(stg_newMVarzh);
393 RTS_FUN_DECL(stg_takeMVarzh);
394 RTS_FUN_DECL(stg_putMVarzh);
395 RTS_FUN_DECL(stg_tryTakeMVarzh);
396 RTS_FUN_DECL(stg_tryPutMVarzh);
397
398 RTS_FUN_DECL(stg_waitReadzh);
399 RTS_FUN_DECL(stg_waitWritezh);
400 RTS_FUN_DECL(stg_delayzh);
401 #ifdef mingw32_HOST_OS
402 RTS_FUN_DECL(stg_asyncReadzh);
403 RTS_FUN_DECL(stg_asyncWritezh);
404 RTS_FUN_DECL(stg_asyncDoProczh);
405 #endif
406
407 RTS_FUN_DECL(stg_catchzh);
408 RTS_FUN_DECL(stg_raisezh);
409 RTS_FUN_DECL(stg_raiseIOzh);
410
411 RTS_FUN_DECL(stg_makeStableNamezh);
412 RTS_FUN_DECL(stg_makeStablePtrzh);
413 RTS_FUN_DECL(stg_deRefStablePtrzh);
414
415 RTS_FUN_DECL(stg_forkzh);
416 RTS_FUN_DECL(stg_forkOnzh);
417 RTS_FUN_DECL(stg_yieldzh);
418 RTS_FUN_DECL(stg_killThreadzh);
419 RTS_FUN_DECL(stg_getMaskingStatezh);
420 RTS_FUN_DECL(stg_maskAsyncExceptionszh);
421 RTS_FUN_DECL(stg_maskUninterruptiblezh);
422 RTS_FUN_DECL(stg_unmaskAsyncExceptionszh);
423 RTS_FUN_DECL(stg_myThreadIdzh);
424 RTS_FUN_DECL(stg_labelThreadzh);
425 RTS_FUN_DECL(stg_isCurrentThreadBoundzh);
426 RTS_FUN_DECL(stg_threadStatuszh);
427
428 RTS_FUN_DECL(stg_mkWeakzh);
429 RTS_FUN_DECL(stg_mkWeakNoFinalizzerzh);
430 RTS_FUN_DECL(stg_mkWeakForeignzh);
431 RTS_FUN_DECL(stg_mkWeakForeignEnvzh);
432 RTS_FUN_DECL(stg_finalizzeWeakzh);
433 RTS_FUN_DECL(stg_deRefWeakzh);
434
435 RTS_FUN_DECL(stg_newBCOzh);
436 RTS_FUN_DECL(stg_mkApUpd0zh);
437
438 RTS_FUN_DECL(stg_retryzh);
439 RTS_FUN_DECL(stg_catchRetryzh);
440 RTS_FUN_DECL(stg_catchSTMzh);
441 RTS_FUN_DECL(stg_atomicallyzh);
442 RTS_FUN_DECL(stg_newTVarzh);
443 RTS_FUN_DECL(stg_readTVarzh);
444 RTS_FUN_DECL(stg_readTVarIOzh);
445 RTS_FUN_DECL(stg_writeTVarzh);
446 RTS_FUN_DECL(stg_checkzh);
447
448 RTS_FUN_DECL(stg_unpackClosurezh);
449 RTS_FUN_DECL(stg_getApStackValzh);
450 RTS_FUN_DECL(stg_getSparkzh);
451 RTS_FUN_DECL(stg_numSparkszh);
452
453 RTS_FUN_DECL(stg_noDuplicatezh);
454
455 RTS_FUN_DECL(stg_traceCcszh);
456 RTS_FUN_DECL(stg_traceEventzh);
457
458 /* Other misc stuff */
459 // See wiki:Commentary/Compiler/Backends/PprC#Prototypes
460
461 #if IN_STG_CODE && !IN_STGCRUN
462
463 // Interpreter.c
464 extern StgWord rts_stop_next_breakpoint[];
465 extern StgWord rts_stop_on_exception[];
466 extern StgWord rts_breakpoint_io_action[];
467
468 // Schedule.c
469 extern StgWord RTS_VAR(blocked_queue_hd), RTS_VAR(blocked_queue_tl);
470 extern StgWord RTS_VAR(sleeping_queue);
471 extern StgWord RTS_VAR(blackhole_queue);
472 extern StgWord RTS_VAR(sched_mutex);
473
474 // Apply.cmm
475 // canned bitmap for each arg type
476 extern StgWord stg_arg_bitmaps[];
477 extern StgWord stg_ap_stack_entries[];
478 extern StgWord stg_stack_save_entries[];
479
480 // Storage.c
481 extern unsigned int RTS_VAR(g0);
482 extern unsigned int RTS_VAR(large_alloc_lim);
483 extern StgWord RTS_VAR(weak_ptr_list);
484 extern StgWord RTS_VAR(atomic_modify_mutvar_mutex);
485
486 // RtsFlags
487 extern StgWord RTS_VAR(RtsFlags); // bogus type
488
489 // Stable.c
490 extern StgWord RTS_VAR(stable_ptr_table);
491
492 // Profiling.c
493 extern unsigned int RTS_VAR(era);
494 extern unsigned int RTS_VAR(entering_PAP);
495 extern StgWord RTS_VAR(CC_LIST); /* registered CC list */
496 extern StgWord RTS_VAR(CCS_LIST); /* registered CCS list */
497 extern StgWord CCS_SYSTEM[];
498 extern unsigned int RTS_VAR(CC_ID); /* global ids */
499 extern unsigned int RTS_VAR(CCS_ID);
500
501 #endif
502
503 #endif /* STGMISCCLOSURES_H */