MiscClosures.h 13.7 KB
Newer Older
1
2
/* ----------------------------------------------------------------------------
 *
3
 * (c) The GHC Team, 1998-2009
4
 *
5
 * Declarations for various symbols exported by the RTS.
6
 *
7
8
9
 * ToDo: many of the symbols in here don't need to be exported, but
 * our Cmm code generator doesn't know how to generate local symbols
 * for the RTS bits (it assumes all RTS symbols are external).
10
 *
11
12
 * See wiki:Commentary/Compiler/Backends/PprC#Prototypes
 *
13
14
15
 * Do not #include this file directly: #include "Rts.h" instead.
 *
 * To understand the structure of the RTS headers, see the wiki:
16
 *   http://ghc.haskell.org/trac/ghc/wiki/Commentary/SourceTree/Includes
17
 *
18
19
20
21
22
23
24
25
26
27
28
 * --------------------------------------------------------------------------*/

#ifndef STGMISCCLOSURES_H
#define STGMISCCLOSURES_H

#if IN_STG_CODE
#  define RTS_RET_INFO(i)   extern W_(i)[]
#  define RTS_FUN_INFO(i)   extern W_(i)[]
#  define RTS_THUNK_INFO(i) extern W_(i)[]
#  define RTS_INFO(i)       extern W_(i)[]
#  define RTS_CLOSURE(i)    extern W_(i)[]
29
#  define RTS_FUN_DECL(f)   extern DLL_IMPORT_RTS StgFunPtr f(void)
30
31
32
33
34
35
#else
#  define RTS_RET_INFO(i)   extern DLL_IMPORT_RTS const StgRetInfoTable i
#  define RTS_FUN_INFO(i)   extern DLL_IMPORT_RTS const StgFunInfoTable i
#  define RTS_THUNK_INFO(i) extern DLL_IMPORT_RTS const StgThunkInfoTable i
#  define RTS_INFO(i)       extern DLL_IMPORT_RTS const StgInfoTable i
#  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
41
42
43
#  define RTS_RET(f)      RTS_INFO(f##_info)
#  define RTS_ENTRY(f)    RTS_INFO(f##_info)
#  define RTS_FUN(f)      RTS_FUN_INFO(f##_info)
#  define RTS_THUNK(f)    RTS_THUNK_INFO(f##_info)
44
#else
45
46
47
48
#  define RTS_RET(f)      RTS_INFO(f##_info);  RTS_FUN_DECL(f##_ret)
#  define RTS_ENTRY(f)    RTS_INFO(f##_info);  RTS_FUN_DECL(f##_entry)
#  define RTS_FUN(f)      RTS_FUN_INFO(f##_info); RTS_FUN_DECL(f##_entry)
#  define RTS_THUNK(f)    RTS_THUNK_INFO(f##_info); RTS_FUN_DECL(f##_entry)
49
#endif
50

51
/* Stack frames */
52
53
54
55
56
57
58
59
60
RTS_RET(stg_upd_frame);
RTS_RET(stg_bh_upd_frame);
RTS_RET(stg_marked_upd_frame);
RTS_RET(stg_noupd_frame);
RTS_RET(stg_catch_frame);
RTS_RET(stg_catch_retry_frame);
RTS_RET(stg_atomically_frame);
RTS_RET(stg_atomically_waiting_frame);
RTS_RET(stg_catch_stm_frame);
61
62
63
RTS_RET(stg_unmaskAsyncExceptionszh_ret);
RTS_RET(stg_maskUninterruptiblezh_ret);
RTS_RET(stg_maskAsyncExceptionszh_ret);
64
RTS_RET(stg_stack_underflow_frame);
65
RTS_RET(stg_restore_cccs);
66

67
68
69
70
71
72
// RTS_FUN(stg_interp_constr_entry);
//
// This is referenced using the FFI in the compiler (ByteCodeItbls),
// so we can't give it the correct type here because the prototypes
// would clash (FFI references are always declared with type StgWord[]
// 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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
RTS_RET(stg_ctoi_R1p);
RTS_RET(stg_ctoi_R1unpt);
RTS_RET(stg_ctoi_R1n);
RTS_RET(stg_ctoi_F1);
RTS_RET(stg_ctoi_D1);
RTS_RET(stg_ctoi_L1);
RTS_RET(stg_ctoi_V);

RTS_RET(stg_apply_interp);

RTS_ENTRY(stg_IND);
RTS_ENTRY(stg_IND_direct);
RTS_ENTRY(stg_IND_STATIC);
RTS_ENTRY(stg_IND_PERM);
RTS_ENTRY(stg_BLACKHOLE);
RTS_ENTRY(stg_CAF_BLACKHOLE);
RTS_ENTRY(__stg_EAGER_BLACKHOLE);
RTS_ENTRY(stg_WHITEHOLE);
RTS_ENTRY(stg_BLOCKING_QUEUE_CLEAN);
RTS_ENTRY(stg_BLOCKING_QUEUE_DIRTY);

RTS_FUN(stg_BCO);
RTS_ENTRY(stg_EVACUATED);
RTS_ENTRY(stg_WEAK);
RTS_ENTRY(stg_DEAD_WEAK);
101
RTS_ENTRY(stg_C_FINALIZER_LIST);
102
103
104
RTS_ENTRY(stg_STABLE_NAME);
RTS_ENTRY(stg_MVAR_CLEAN);
RTS_ENTRY(stg_MVAR_DIRTY);
105
106
RTS_ENTRY(stg_TVAR_CLEAN);
RTS_ENTRY(stg_TVAR_DIRTY);
107
RTS_ENTRY(stg_TSO);
108
RTS_ENTRY(stg_STACK);
109
110
111
112
113
114
RTS_ENTRY(stg_ARR_WORDS);
RTS_ENTRY(stg_MUT_ARR_WORDS);
RTS_ENTRY(stg_MUT_ARR_PTRS_CLEAN);
RTS_ENTRY(stg_MUT_ARR_PTRS_DIRTY);
RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN);
RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN0);
115
116
117
118
RTS_ENTRY(stg_SMALL_MUT_ARR_PTRS_CLEAN);
RTS_ENTRY(stg_SMALL_MUT_ARR_PTRS_DIRTY);
RTS_ENTRY(stg_SMALL_MUT_ARR_PTRS_FROZEN);
RTS_ENTRY(stg_SMALL_MUT_ARR_PTRS_FROZEN0);
119
120
121
RTS_ENTRY(stg_MUT_VAR_CLEAN);
RTS_ENTRY(stg_MUT_VAR_DIRTY);
RTS_ENTRY(stg_END_TSO_QUEUE);
122
RTS_ENTRY(stg_GCD_CAF);
Ben Gamari's avatar
Ben Gamari committed
123
RTS_ENTRY(stg_STM_AWOKEN);
124
125
126
127
128
129
130
131
132
133
RTS_ENTRY(stg_MSG_TRY_WAKEUP);
RTS_ENTRY(stg_MSG_THROWTO);
RTS_ENTRY(stg_MSG_BLACKHOLE);
RTS_ENTRY(stg_MSG_NULL);
RTS_ENTRY(stg_MVAR_TSO_QUEUE);
RTS_ENTRY(stg_catch);
RTS_ENTRY(stg_PAP);
RTS_ENTRY(stg_AP);
RTS_ENTRY(stg_AP_NOUPD);
RTS_ENTRY(stg_AP_STACK);
134
RTS_ENTRY(stg_AP_STACK_NOUPD);
135
136
137
RTS_ENTRY(stg_dummy_ret);
RTS_ENTRY(stg_raise);
RTS_ENTRY(stg_raise_ret);
138
RTS_ENTRY(stg_atomically);
139
140
141
142
143
144
145
146
147
RTS_ENTRY(stg_TVAR_WATCH_QUEUE);
RTS_ENTRY(stg_INVARIANT_CHECK_QUEUE);
RTS_ENTRY(stg_ATOMIC_INVARIANT);
RTS_ENTRY(stg_TREC_CHUNK);
RTS_ENTRY(stg_TREC_HEADER);
RTS_ENTRY(stg_END_STM_WATCH_QUEUE);
RTS_ENTRY(stg_END_INVARIANT_CHECK_QUEUE);
RTS_ENTRY(stg_END_STM_CHUNK_LIST);
RTS_ENTRY(stg_NO_TREC);
148

149
150
/* closures */

151
RTS_CLOSURE(stg_END_TSO_QUEUE_closure);
Ben Gamari's avatar
Ben Gamari committed
152
RTS_CLOSURE(stg_STM_AWOKEN_closure);
153
154
155
156
RTS_CLOSURE(stg_NO_FINALIZER_closure);
RTS_CLOSURE(stg_dummy_ret_closure);
RTS_CLOSURE(stg_forceIO_closure);

tharris@microsoft.com's avatar
tharris@microsoft.com committed
157
158
RTS_CLOSURE(stg_END_STM_WATCH_QUEUE_closure);
RTS_CLOSURE(stg_END_INVARIANT_CHECK_QUEUE_closure);
159
160
161
RTS_CLOSURE(stg_END_STM_CHUNK_LIST_closure);
RTS_CLOSURE(stg_NO_TREC_closure);

162
RTS_ENTRY(stg_NO_FINALIZER_entry);
163

164
165
166
167
#if IN_STG_CODE
extern DLL_IMPORT_RTS StgWordArray stg_CHARLIKE_closure;
extern DLL_IMPORT_RTS StgWordArray stg_INTLIKE_closure;
#else
168
169
extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_CHARLIKE_closure[];
extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_INTLIKE_closure[];
170
171
172
173
#endif

/* StgStartup */

174
175
RTS_RET(stg_forceIO);
RTS_RET(stg_noforceIO);
176

177
/* standard entry points */
178

179
180
/* standard selector thunks */

181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
RTS_ENTRY(stg_sel_0_upd);
RTS_ENTRY(stg_sel_1_upd);
RTS_ENTRY(stg_sel_2_upd);
RTS_ENTRY(stg_sel_3_upd);
RTS_ENTRY(stg_sel_4_upd);
RTS_ENTRY(stg_sel_5_upd);
RTS_ENTRY(stg_sel_6_upd);
RTS_ENTRY(stg_sel_7_upd);
RTS_ENTRY(stg_sel_8_upd);
RTS_ENTRY(stg_sel_9_upd);
RTS_ENTRY(stg_sel_10_upd);
RTS_ENTRY(stg_sel_11_upd);
RTS_ENTRY(stg_sel_12_upd);
RTS_ENTRY(stg_sel_13_upd);
RTS_ENTRY(stg_sel_14_upd);
RTS_ENTRY(stg_sel_15_upd);

RTS_ENTRY(stg_sel_0_noupd);
RTS_ENTRY(stg_sel_1_noupd);
RTS_ENTRY(stg_sel_2_noupd);
RTS_ENTRY(stg_sel_3_noupd);
RTS_ENTRY(stg_sel_4_noupd);
RTS_ENTRY(stg_sel_5_noupd);
RTS_ENTRY(stg_sel_6_noupd);
RTS_ENTRY(stg_sel_7_noupd);
RTS_ENTRY(stg_sel_8_noupd);
RTS_ENTRY(stg_sel_9_noupd);
RTS_ENTRY(stg_sel_10_noupd);
RTS_ENTRY(stg_sel_11_noupd);
RTS_ENTRY(stg_sel_12_noupd);
RTS_ENTRY(stg_sel_13_noupd);
RTS_ENTRY(stg_sel_14_noupd);
RTS_ENTRY(stg_sel_15_noupd);
214
215
216

/* standard ap thunks */

217
218
219
220
221
222
223
RTS_THUNK(stg_ap_1_upd);
RTS_THUNK(stg_ap_2_upd);
RTS_THUNK(stg_ap_3_upd);
RTS_THUNK(stg_ap_4_upd);
RTS_THUNK(stg_ap_5_upd);
RTS_THUNK(stg_ap_6_upd);
RTS_THUNK(stg_ap_7_upd);
224

Gabor Greif's avatar
Gabor Greif committed
225
/* standard application routines (see also utils/genapply, 
226
227
 * and compiler/codeGen/CgStackery.lhs).
 */
228
229
230
231
RTS_RET(stg_ap_v);
RTS_RET(stg_ap_f);
RTS_RET(stg_ap_d);
RTS_RET(stg_ap_l);
232
RTS_RET(stg_ap_v16);
233
RTS_RET(stg_ap_v32);
234
RTS_RET(stg_ap_v64);
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
RTS_RET(stg_ap_n);
RTS_RET(stg_ap_p);
RTS_RET(stg_ap_pv);
RTS_RET(stg_ap_pp);
RTS_RET(stg_ap_ppv);
RTS_RET(stg_ap_ppp);
RTS_RET(stg_ap_pppv);
RTS_RET(stg_ap_pppp);
RTS_RET(stg_ap_ppppp);
RTS_RET(stg_ap_pppppp);

RTS_FUN_DECL(stg_ap_0_fast);
RTS_FUN_DECL(stg_ap_v_fast);
RTS_FUN_DECL(stg_ap_f_fast);
RTS_FUN_DECL(stg_ap_d_fast);
RTS_FUN_DECL(stg_ap_l_fast);
251
RTS_FUN_DECL(stg_ap_v16_fast);
252
RTS_FUN_DECL(stg_ap_v32_fast);
253
RTS_FUN_DECL(stg_ap_v64_fast);
254
255
256
257
258
259
260
261
262
263
264
RTS_FUN_DECL(stg_ap_n_fast);
RTS_FUN_DECL(stg_ap_p_fast);
RTS_FUN_DECL(stg_ap_pv_fast);
RTS_FUN_DECL(stg_ap_pp_fast);
RTS_FUN_DECL(stg_ap_ppv_fast);
RTS_FUN_DECL(stg_ap_ppp_fast);
RTS_FUN_DECL(stg_ap_pppv_fast);
RTS_FUN_DECL(stg_ap_pppp_fast);
RTS_FUN_DECL(stg_ap_ppppp_fast);
RTS_FUN_DECL(stg_ap_pppppp_fast);
RTS_FUN_DECL(stg_PAP_apply);
265

266
267
/* standard GC & stack check entry points, all defined in HeapStackCheck.hc */

268
269
RTS_FUN_DECL(stg_gc_noregs);

270
271
RTS_RET(stg_enter_checkbh);

272
273
274
275
276
277
RTS_RET(stg_ret_v);
RTS_RET(stg_ret_p);
RTS_RET(stg_ret_n);
RTS_RET(stg_ret_f);
RTS_RET(stg_ret_d);
RTS_RET(stg_ret_l);
278

279
RTS_FUN_DECL(stg_gc_prim);
280
281
282
283
RTS_FUN_DECL(stg_gc_prim_p);
RTS_FUN_DECL(stg_gc_prim_pp);
RTS_FUN_DECL(stg_gc_prim_n);

284
285
286
RTS_RET(stg_gc_prim_p_ll_ret);
RTS_FUN_DECL(stg_gc_prim_p_ll);

287
RTS_RET(stg_enter);
288
289
290
291
292
293
294
RTS_FUN_DECL(__stg_gc_enter_1);

RTS_FUN_DECL(stg_gc_unpt_r1);
RTS_FUN_DECL(stg_gc_unbx_r1);
RTS_FUN_DECL(stg_gc_f1);
RTS_FUN_DECL(stg_gc_d1);
RTS_FUN_DECL(stg_gc_l1);
295
296
297
RTS_FUN_DECL(stg_gc_pp);
RTS_FUN_DECL(stg_gc_ppp);
RTS_FUN_DECL(stg_gc_pppp);
298
299
300
301
302
303
304
305
306
307

RTS_RET(stg_gc_fun);
RTS_FUN_DECL(__stg_gc_fun);

RTS_FUN_DECL(stg_yield_noregs);
RTS_FUN_DECL(stg_yield_to_interpreter);
RTS_FUN_DECL(stg_block_noregs);
RTS_FUN_DECL(stg_block_blackhole);
RTS_FUN_DECL(stg_block_blackhole_finally);
RTS_FUN_DECL(stg_block_takemvar);
308
RTS_FUN_DECL(stg_block_readmvar);
309
RTS_RET(stg_block_takemvar);
310
RTS_RET(stg_block_readmvar);
311
312
RTS_FUN_DECL(stg_block_putmvar);
RTS_RET(stg_block_putmvar);
313
#ifdef mingw32_HOST_OS
314
315
316
317
RTS_FUN_DECL(stg_block_async);
RTS_RET(stg_block_async);
RTS_FUN_DECL(stg_block_async_void);
RTS_RET(stg_block_async_void);
318
#endif
319
320
321
RTS_FUN_DECL(stg_block_stmwait);
RTS_FUN_DECL(stg_block_throwto);
RTS_RET(stg_block_throwto);
322
323
324

/* Entry/exit points from StgStartup.cmm */

325
RTS_RET(stg_stop_thread);
326

327
328
329
330
331
RTS_FUN_DECL(stg_returnToStackTop);
RTS_FUN_DECL(stg_returnToSched);
RTS_FUN_DECL(stg_returnToSchedNotPaused);
RTS_FUN_DECL(stg_returnToSchedButFirst);
RTS_FUN_DECL(stg_threadFinished);
332

333
334
RTS_FUN_DECL(stg_init_finish);
RTS_FUN_DECL(stg_init);
335

336
RTS_FUN_DECL(StgReturn);
337

338
339
340
341
/* -----------------------------------------------------------------------------
   PrimOps
   -------------------------------------------------------------------------- */

342
343
344
345
RTS_FUN_DECL(stg_decodeFloatzuIntzh);
RTS_FUN_DECL(stg_decodeDoublezu2Intzh);

RTS_FUN_DECL(stg_unsafeThawArrayzh);
346
RTS_FUN_DECL(stg_casArrayzh);
347
348
349
RTS_FUN_DECL(stg_newByteArrayzh);
RTS_FUN_DECL(stg_newPinnedByteArrayzh);
RTS_FUN_DECL(stg_newAlignedPinnedByteArrayzh);
350
RTS_FUN_DECL(stg_casIntArrayzh);
351
RTS_FUN_DECL(stg_fetchAddIntArrayzh);
352
RTS_FUN_DECL(stg_newArrayzh);
353
RTS_FUN_DECL(stg_newArrayArrayzh);
354
355
356
357
RTS_FUN_DECL(stg_cloneArrayzh);
RTS_FUN_DECL(stg_cloneMutableArrayzh);
RTS_FUN_DECL(stg_freezzeArrayzh);
RTS_FUN_DECL(stg_thawArrayzh);
358

359
360
361
362
363
364
365
366
367
368
RTS_FUN_DECL(stg_newSmallArrayzh);
RTS_FUN_DECL(stg_unsafeThawSmallArrayzh);
RTS_FUN_DECL(stg_cloneSmallArrayzh);
RTS_FUN_DECL(stg_cloneSmallMutableArrayzh);
RTS_FUN_DECL(stg_freezzeSmallArrayzh);
RTS_FUN_DECL(stg_thawSmallArrayzh);
RTS_FUN_DECL(stg_copySmallArrayzh);
RTS_FUN_DECL(stg_copySmallMutableArrayzh);
RTS_FUN_DECL(stg_casSmallArrayzh);

369
370
RTS_FUN_DECL(stg_newMutVarzh);
RTS_FUN_DECL(stg_atomicModifyMutVarzh);
Simon Marlow's avatar
Simon Marlow committed
371
RTS_FUN_DECL(stg_casMutVarzh);
372
373
374
375
376

RTS_FUN_DECL(stg_isEmptyMVarzh);
RTS_FUN_DECL(stg_newMVarzh);
RTS_FUN_DECL(stg_takeMVarzh);
RTS_FUN_DECL(stg_putMVarzh);
377
RTS_FUN_DECL(stg_readMVarzh);
378
379
RTS_FUN_DECL(stg_tryTakeMVarzh);
RTS_FUN_DECL(stg_tryPutMVarzh);
380
RTS_FUN_DECL(stg_tryReadMVarzh);
381
382
383
384

RTS_FUN_DECL(stg_waitReadzh);
RTS_FUN_DECL(stg_waitWritezh);
RTS_FUN_DECL(stg_delayzh);
385
#ifdef mingw32_HOST_OS
386
387
388
RTS_FUN_DECL(stg_asyncReadzh);
RTS_FUN_DECL(stg_asyncWritezh);
RTS_FUN_DECL(stg_asyncDoProczh);
sof's avatar
sof committed
389
#endif
390

391
392
393
394
395
396
397
398
399
400
401
RTS_FUN_DECL(stg_catchzh);
RTS_FUN_DECL(stg_raisezh);
RTS_FUN_DECL(stg_raiseIOzh);

RTS_FUN_DECL(stg_makeStableNamezh);
RTS_FUN_DECL(stg_makeStablePtrzh);
RTS_FUN_DECL(stg_deRefStablePtrzh);

RTS_FUN_DECL(stg_forkzh);
RTS_FUN_DECL(stg_forkOnzh);
RTS_FUN_DECL(stg_yieldzh);
402
RTS_FUN_DECL(stg_killMyself);
403
RTS_FUN_DECL(stg_killThreadzh);
404
405
406
407
RTS_FUN_DECL(stg_getMaskingStatezh);
RTS_FUN_DECL(stg_maskAsyncExceptionszh);
RTS_FUN_DECL(stg_maskUninterruptiblezh);
RTS_FUN_DECL(stg_unmaskAsyncExceptionszh);
408
409
410
411
412
413
RTS_FUN_DECL(stg_myThreadIdzh);
RTS_FUN_DECL(stg_labelThreadzh);
RTS_FUN_DECL(stg_isCurrentThreadBoundzh);
RTS_FUN_DECL(stg_threadStatuszh);

RTS_FUN_DECL(stg_mkWeakzh);
414
RTS_FUN_DECL(stg_mkWeakNoFinalizzerzh);
415
RTS_FUN_DECL(stg_mkWeakForeignzh);
416
RTS_FUN_DECL(stg_addCFinalizzerToWeakzh);
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
RTS_FUN_DECL(stg_finalizzeWeakzh);
RTS_FUN_DECL(stg_deRefWeakzh);

RTS_FUN_DECL(stg_newBCOzh);
RTS_FUN_DECL(stg_mkApUpd0zh);

RTS_FUN_DECL(stg_retryzh);
RTS_FUN_DECL(stg_catchRetryzh);
RTS_FUN_DECL(stg_catchSTMzh);
RTS_FUN_DECL(stg_atomicallyzh);
RTS_FUN_DECL(stg_newTVarzh);
RTS_FUN_DECL(stg_readTVarzh);
RTS_FUN_DECL(stg_readTVarIOzh);
RTS_FUN_DECL(stg_writeTVarzh);
RTS_FUN_DECL(stg_checkzh);

RTS_FUN_DECL(stg_unpackClosurezh);
RTS_FUN_DECL(stg_getApStackValzh);
RTS_FUN_DECL(stg_getSparkzh);
Simon Marlow's avatar
Simon Marlow committed
436
RTS_FUN_DECL(stg_numSparkszh);
437
438
439
440
441

RTS_FUN_DECL(stg_noDuplicatezh);

RTS_FUN_DECL(stg_traceCcszh);
RTS_FUN_DECL(stg_traceEventzh);
442
RTS_FUN_DECL(stg_traceMarkerzh);
443

444
/* Other misc stuff */
445
// See wiki:Commentary/Compiler/Backends/PprC#Prototypes
446
447
448

#if IN_STG_CODE && !IN_STGCRUN

449
450
451
452
453
// Interpreter.c
extern StgWord rts_stop_next_breakpoint[];
extern StgWord rts_stop_on_exception[];
extern StgWord rts_breakpoint_io_action[];

454
455
456
457
458
459
460
461
462
// Schedule.c
extern StgWord RTS_VAR(blocked_queue_hd), RTS_VAR(blocked_queue_tl);
extern StgWord RTS_VAR(sleeping_queue);
extern StgWord RTS_VAR(blackhole_queue);
extern StgWord RTS_VAR(sched_mutex);

// Apply.cmm
// canned bitmap for each arg type
extern StgWord stg_arg_bitmaps[];
463
464
extern StgWord stg_ap_stack_entries[];
extern StgWord stg_stack_save_entries[];
465
466

// Storage.c
467
extern unsigned int RTS_VAR(g0);
468
extern unsigned int RTS_VAR(large_alloc_lim);
469
470
471
472
473
474
extern StgWord RTS_VAR(atomic_modify_mutvar_mutex);

// RtsFlags
extern StgWord RTS_VAR(RtsFlags); // bogus type

// Stable.c
475
extern StgWord RTS_VAR(stable_ptr_table);
476
extern StgWord RTS_VAR(stable_name_table);
477
478
479
480

// Profiling.c
extern unsigned int RTS_VAR(era);
extern unsigned int RTS_VAR(entering_PAP);
Gabor Greif's avatar
Gabor Greif committed
481
extern StgWord      RTS_VAR(CC_LIST);          /* registered CC list */
482
extern StgWord      RTS_VAR(CCS_LIST);         /* registered CCS list */
483
extern StgWord      CCS_SYSTEM[];
Gabor Greif's avatar
Gabor Greif committed
484
extern unsigned int RTS_VAR(CC_ID);            /* global ids */
485
extern unsigned int RTS_VAR(CCS_ID);
486
487
RTS_FUN_DECL(enterFunCCS);
RTS_FUN_DECL(pushCostCentre);
488

489
490
491
// Capability.c
extern unsigned int n_capabilities;

492
493
#endif

494
#endif /* STGMISCCLOSURES_H */