MiscClosures.h 18.1 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
16
17
 * Do not #include this file directly: #include "Rts.h" instead.
 *
 * To understand the structure of the RTS headers, see the wiki:
 *   http://hackage.haskell.org/trac/ghc/wiki/Commentary/SourceTree/Includes
 *
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 * --------------------------------------------------------------------------*/

#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)[]
#  define RTS_FUN(f)	    extern DLL_IMPORT_RTS StgFunPtr f(void)
#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
#  define RTS_FUN(f)	    extern DLL_IMPORT_RTS StgFunPtr f(void)
#endif
38

39
40
41
42
43
#ifdef TABLES_NEXT_TO_CODE
#  define RTS_ENTRY(f)    /* nothing */
#else
#  define RTS_ENTRY(f)    RTS_FUN(f)
#endif
44

45
46
/* Stack frames */
RTS_RET_INFO(stg_upd_frame_info);
47
RTS_RET_INFO(stg_bh_upd_frame_info);
48
RTS_RET_INFO(stg_marked_upd_frame_info);
49
50
RTS_RET_INFO(stg_noupd_frame_info);
RTS_RET_INFO(stg_catch_frame_info);
51
52
RTS_RET_INFO(stg_catch_retry_frame_info);
RTS_RET_INFO(stg_atomically_frame_info);
53
RTS_RET_INFO(stg_atomically_waiting_frame_info);
54
RTS_RET_INFO(stg_catch_stm_frame_info);
Simon Marlow's avatar
Simon Marlow committed
55
RTS_RET_INFO(stg_unblockAsyncExceptionszh_ret_info);
56
57

RTS_ENTRY(stg_upd_frame_ret);
58
RTS_ENTRY(stg_bh_upd_frame_ret);
59
RTS_ENTRY(stg_marked_upd_frame_ret);
60

61
62
63
64
65
66
// 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).
67
68

/* Magic glue code for when compiled code returns a value in R1/F1/D1
69
   or a VoidRep to the interpreter. */
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
RTS_RET_INFO(stg_ctoi_R1p_info);
RTS_RET_INFO(stg_ctoi_R1unpt_info);
RTS_RET_INFO(stg_ctoi_R1n_info);
RTS_RET_INFO(stg_ctoi_F1_info);
RTS_RET_INFO(stg_ctoi_D1_info);
RTS_RET_INFO(stg_ctoi_L1_info);
RTS_RET_INFO(stg_ctoi_V_info);

RTS_ENTRY(stg_ctoi_R1p_ret);
RTS_ENTRY(stg_ctoi_R1unpt_ret);
RTS_ENTRY(stg_ctoi_R1n_ret);
RTS_ENTRY(stg_ctoi_F1_ret);
RTS_ENTRY(stg_ctoi_D1_ret);
RTS_ENTRY(stg_ctoi_L1_ret);
RTS_ENTRY(stg_ctoi_V_ret);

RTS_RET_INFO(stg_apply_interp_info);
RTS_ENTRY(stg_apply_interp_ret);

RTS_INFO(stg_IND_info);
RTS_INFO(stg_IND_direct_info);
RTS_INFO(stg_IND_STATIC_info);
RTS_INFO(stg_IND_PERM_info);
RTS_INFO(stg_IND_OLDGEN_info);
RTS_INFO(stg_IND_OLDGEN_PERM_info);
RTS_INFO(stg_BLACKHOLE_info);
RTS_INFO(stg_CAF_BLACKHOLE_info);
97
98
99
100
RTS_INFO(__stg_EAGER_BLACKHOLE_info);
RTS_INFO(stg_WHITEHOLE_info);
RTS_INFO(stg_BLOCKING_QUEUE_CLEAN_info);
RTS_INFO(stg_BLOCKING_QUEUE_DIRTY_info);
101
102
103
104
105
106

RTS_FUN_INFO(stg_BCO_info);
RTS_INFO(stg_EVACUATED_info);
RTS_INFO(stg_WEAK_info);
RTS_INFO(stg_DEAD_WEAK_info);
RTS_INFO(stg_STABLE_NAME_info);
107
108
RTS_INFO(stg_MVAR_CLEAN_info);
RTS_INFO(stg_MVAR_DIRTY_info);
109
110
111
RTS_INFO(stg_TSO_info);
RTS_INFO(stg_ARR_WORDS_info);
RTS_INFO(stg_MUT_ARR_WORDS_info);
112
113
RTS_INFO(stg_MUT_ARR_PTRS_CLEAN_info);
RTS_INFO(stg_MUT_ARR_PTRS_DIRTY_info);
114
RTS_INFO(stg_MUT_ARR_PTRS_FROZEN_info);
115
RTS_INFO(stg_MUT_ARR_PTRS_FROZEN0_info);
116
117
RTS_INFO(stg_MUT_VAR_CLEAN_info);
RTS_INFO(stg_MUT_VAR_DIRTY_info);
118
RTS_INFO(stg_END_TSO_QUEUE_info);
119
RTS_INFO(stg_MSG_WAKEUP_info);
120
RTS_INFO(stg_MSG_TRY_WAKEUP_info);
121
RTS_INFO(stg_MSG_THROWTO_info);
122
RTS_INFO(stg_MSG_BLACKHOLE_info);
123
RTS_INFO(stg_MSG_NULL_info);
124
125
126
RTS_INFO(stg_catch_info);
RTS_INFO(stg_PAP_info);
RTS_INFO(stg_AP_info);
127
RTS_INFO(stg_AP_NOUPD_info);
128
129
130
RTS_INFO(stg_AP_STACK_info);
RTS_INFO(stg_dummy_ret_info);
RTS_INFO(stg_raise_info);
131
RTS_INFO(stg_raise_ret_info);
tharris@microsoft.com's avatar
tharris@microsoft.com committed
132
133
134
RTS_INFO(stg_TVAR_WATCH_QUEUE_info);
RTS_INFO(stg_INVARIANT_CHECK_QUEUE_info);
RTS_INFO(stg_ATOMIC_INVARIANT_info);
135
136
137
RTS_INFO(stg_TVAR_info);
RTS_INFO(stg_TREC_CHUNK_info);
RTS_INFO(stg_TREC_HEADER_info);
tharris@microsoft.com's avatar
tharris@microsoft.com committed
138
139
RTS_INFO(stg_END_STM_WATCH_QUEUE_info);
RTS_INFO(stg_END_INVARIANT_CHECK_QUEUE_info);
140
141
RTS_INFO(stg_END_STM_CHUNK_LIST_info);
RTS_INFO(stg_NO_TREC_info);
142
143
144
145
146
147
148

RTS_ENTRY(stg_IND_entry);
RTS_ENTRY(stg_IND_direct_entry);
RTS_ENTRY(stg_IND_STATIC_entry);
RTS_ENTRY(stg_IND_PERM_entry);
RTS_ENTRY(stg_IND_OLDGEN_entry);
RTS_ENTRY(stg_IND_OLDGEN_PERM_entry);
149
RTS_ENTRY(stg_WHITEHOLE_entry);
150
151
RTS_ENTRY(stg_BLACKHOLE_entry);
RTS_ENTRY(stg_CAF_BLACKHOLE_entry);
152
RTS_ENTRY(__stg_EAGER_BLACKHOLE_entry);
153
154
155
156
157
158
159
160
161
162
RTS_ENTRY(stg_BCO_entry);
RTS_ENTRY(stg_EVACUATED_entry);
RTS_ENTRY(stg_WEAK_entry);
RTS_ENTRY(stg_DEAD_WEAK_entry);
RTS_ENTRY(stg_STABLE_NAME_entry);
RTS_ENTRY(stg_FULL_MVAR_entry);
RTS_ENTRY(stg_EMPTY_MVAR_entry);
RTS_ENTRY(stg_TSO_entry);
RTS_ENTRY(stg_ARR_WORDS_entry);
RTS_ENTRY(stg_MUT_ARR_WORDS_entry);
163
164
RTS_ENTRY(stg_MUT_ARR_PTRS_CLEAN_entry);
RTS_ENTRY(stg_MUT_ARR_PTRS_DIRTY_entry);
165
RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN_entry);
166
RTS_ENTRY(stg_MUT_ARR_PTRS_FROZEN0_entry);
167
168
RTS_ENTRY(stg_MUT_VAR_CLEAN_entry);
RTS_ENTRY(stg_MUT_VAR_DIRTY_entry);
169
RTS_ENTRY(stg_END_TSO_QUEUE_entry);
170
RTS_ENTRY(stg_MSG_WAKEUP_entry);
171
RTS_ENTRY(stg_MSG_TRY_WAKEUP_entry);
172
RTS_ENTRY(stg_MSG_THROWTO_entry);
173
RTS_ENTRY(stg_MSG_BLACKHOLE_entry);
174
RTS_ENTRY(stg_MSG_NULL_entry);
175
176
177
RTS_ENTRY(stg_catch_entry);
RTS_ENTRY(stg_PAP_entry);
RTS_ENTRY(stg_AP_entry);
178
RTS_ENTRY(stg_AP_NOUPD_entry);
179
180
181
RTS_ENTRY(stg_AP_STACK_entry);
RTS_ENTRY(stg_dummy_ret_entry);
RTS_ENTRY(stg_raise_entry);
Simon Marlow's avatar
Simon Marlow committed
182
RTS_ENTRY(stg_raise_ret_ret);
tharris@microsoft.com's avatar
tharris@microsoft.com committed
183
184
RTS_ENTRY(stg_END_STM_WATCH_QUEUE_entry);
RTS_ENTRY(stg_END_INVARIANT_CHECK_QUEUE_entry);
185
186
RTS_ENTRY(stg_END_STM_CHUNK_LIST_entry);
RTS_ENTRY(stg_NO_TREC_entry);
187
RTS_ENTRY(stg_TVAR_entry);
tharris@microsoft.com's avatar
tharris@microsoft.com committed
188
189
190
RTS_ENTRY(stg_TVAR_WATCH_QUEUE_entry);
RTS_ENTRY(stg_INVARIANT_CHECK_QUEUE_entry);
RTS_ENTRY(stg_ATOMIC_INVARIANT_entry);
191
192
RTS_ENTRY(stg_TREC_CHUNK_entry);
RTS_ENTRY(stg_TREC_HEADER_entry);
193
194
195
196
197


RTS_ENTRY(stg_unblockAsyncExceptionszh_ret_ret);
RTS_ENTRY(stg_blockAsyncExceptionszh_ret_ret);
RTS_ENTRY(stg_catch_frame_ret);
198
199
RTS_ENTRY(stg_catch_retry_frame_ret);
RTS_ENTRY(stg_atomically_frame_ret);
200
RTS_ENTRY(stg_atomically_waiting_frame_ret);
201
RTS_ENTRY(stg_catch_stm_frame_ret);
202

203
204
/* closures */

205
206
207
208
209
RTS_CLOSURE(stg_END_TSO_QUEUE_closure);
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
210
211
RTS_CLOSURE(stg_END_STM_WATCH_QUEUE_closure);
RTS_CLOSURE(stg_END_INVARIANT_CHECK_QUEUE_closure);
212
213
214
RTS_CLOSURE(stg_END_STM_CHUNK_LIST_closure);
RTS_CLOSURE(stg_NO_TREC_closure);

215
RTS_ENTRY(stg_NO_FINALIZER_entry);
216

217
218
219
220
#if IN_STG_CODE
extern DLL_IMPORT_RTS StgWordArray stg_CHARLIKE_closure;
extern DLL_IMPORT_RTS StgWordArray stg_INTLIKE_closure;
#else
221
222
extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_CHARLIKE_closure[];
extern DLL_IMPORT_RTS StgIntCharlikeClosure stg_INTLIKE_closure[];
223
224
225
226
227
228
#endif

/* StgStartup */

RTS_RET_INFO(stg_forceIO_info);
RTS_ENTRY(stg_forceIO_ret);
229

230
231
RTS_RET_INFO(stg_noforceIO_info);
RTS_ENTRY(stg_noforceIO_ret);
232

233
/* standard entry points */
234

235
236
/* standard selector thunks */

237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
RTS_ENTRY(stg_sel_ret_0_upd_ret);
RTS_ENTRY(stg_sel_ret_1_upd_ret);
RTS_ENTRY(stg_sel_ret_2_upd_ret);
RTS_ENTRY(stg_sel_ret_3_upd_ret);
RTS_ENTRY(stg_sel_ret_4_upd_ret);
RTS_ENTRY(stg_sel_ret_5_upd_ret);
RTS_ENTRY(stg_sel_ret_6_upd_ret);
RTS_ENTRY(stg_sel_ret_7_upd_ret);
RTS_ENTRY(stg_sel_ret_8_upd_ret);
RTS_ENTRY(stg_sel_ret_9_upd_ret);
RTS_ENTRY(stg_sel_ret_10_upd_ret);
RTS_ENTRY(stg_sel_ret_11_upd_ret);
RTS_ENTRY(stg_sel_ret_12_upd_ret);
RTS_ENTRY(stg_sel_ret_13_upd_ret);
RTS_ENTRY(stg_sel_ret_14_upd_ret);
RTS_ENTRY(stg_sel_ret_15_upd_ret);

RTS_INFO(stg_sel_0_upd_info);
RTS_INFO(stg_sel_1_upd_info);
RTS_INFO(stg_sel_2_upd_info);
RTS_INFO(stg_sel_3_upd_info);
RTS_INFO(stg_sel_4_upd_info);
RTS_INFO(stg_sel_5_upd_info);
RTS_INFO(stg_sel_6_upd_info);
RTS_INFO(stg_sel_7_upd_info);
RTS_INFO(stg_sel_8_upd_info);
RTS_INFO(stg_sel_9_upd_info);
RTS_INFO(stg_sel_10_upd_info);
RTS_INFO(stg_sel_11_upd_info);
RTS_INFO(stg_sel_12_upd_info);
RTS_INFO(stg_sel_13_upd_info);
RTS_INFO(stg_sel_14_upd_info);
RTS_INFO(stg_sel_15_upd_info);

RTS_ENTRY(stg_sel_0_upd_entry);
RTS_ENTRY(stg_sel_1_upd_entry);
RTS_ENTRY(stg_sel_2_upd_entry);
RTS_ENTRY(stg_sel_3_upd_entry);
RTS_ENTRY(stg_sel_4_upd_entry);
RTS_ENTRY(stg_sel_5_upd_entry);
RTS_ENTRY(stg_sel_6_upd_entry);
RTS_ENTRY(stg_sel_7_upd_entry);
RTS_ENTRY(stg_sel_8_upd_entry);
RTS_ENTRY(stg_sel_9_upd_entry);
RTS_ENTRY(stg_sel_10_upd_entry);
RTS_ENTRY(stg_sel_11_upd_entry);
RTS_ENTRY(stg_sel_12_upd_entry);
RTS_ENTRY(stg_sel_13_upd_entry);
RTS_ENTRY(stg_sel_14_upd_entry);
RTS_ENTRY(stg_sel_15_upd_entry);

RTS_ENTRY(stg_sel_ret_0_noupd_ret);
RTS_ENTRY(stg_sel_ret_1_noupd_ret);
RTS_ENTRY(stg_sel_ret_2_noupd_ret);
RTS_ENTRY(stg_sel_ret_3_noupd_ret);
RTS_ENTRY(stg_sel_ret_4_noupd_ret);
RTS_ENTRY(stg_sel_ret_5_noupd_ret);
RTS_ENTRY(stg_sel_ret_6_noupd_ret);
RTS_ENTRY(stg_sel_ret_7_noupd_ret);
RTS_ENTRY(stg_sel_ret_8_noupd_ret);
RTS_ENTRY(stg_sel_ret_9_noupd_ret);
RTS_ENTRY(stg_sel_ret_10_noupd_ret);
RTS_ENTRY(stg_sel_ret_11_noupd_ret);
RTS_ENTRY(stg_sel_ret_12_noupd_ret);
RTS_ENTRY(stg_sel_ret_13_noupd_ret);
RTS_ENTRY(stg_sel_ret_14_noupd_ret);
RTS_ENTRY(stg_sel_ret_15_noupd_ret);

RTS_INFO(stg_sel_0_noupd_info);
RTS_INFO(stg_sel_1_noupd_info);
RTS_INFO(stg_sel_2_noupd_info);
RTS_INFO(stg_sel_3_noupd_info);
RTS_INFO(stg_sel_4_noupd_info);
RTS_INFO(stg_sel_5_noupd_info);
RTS_INFO(stg_sel_6_noupd_info);
RTS_INFO(stg_sel_7_noupd_info);
RTS_INFO(stg_sel_8_noupd_info);
RTS_INFO(stg_sel_9_noupd_info);
RTS_INFO(stg_sel_10_noupd_info);
RTS_INFO(stg_sel_11_noupd_info);
RTS_INFO(stg_sel_12_noupd_info);
RTS_INFO(stg_sel_13_noupd_info);
RTS_INFO(stg_sel_14_noupd_info);
RTS_INFO(stg_sel_15_noupd_info);

RTS_ENTRY(stg_sel_0_noupd_entry);
RTS_ENTRY(stg_sel_1_noupd_entry);
RTS_ENTRY(stg_sel_2_noupd_entry);
RTS_ENTRY(stg_sel_3_noupd_entry);
RTS_ENTRY(stg_sel_4_noupd_entry);
RTS_ENTRY(stg_sel_5_noupd_entry);
RTS_ENTRY(stg_sel_6_noupd_entry);
RTS_ENTRY(stg_sel_7_noupd_entry);
RTS_ENTRY(stg_sel_8_noupd_entry);
RTS_ENTRY(stg_sel_9_noupd_entry);
RTS_ENTRY(stg_sel_10_noupd_entry);
RTS_ENTRY(stg_sel_11_noupd_entry);
RTS_ENTRY(stg_sel_12_noupd_entry);
RTS_ENTRY(stg_sel_13_noupd_entry);
RTS_ENTRY(stg_sel_14_noupd_entry);
RTS_ENTRY(stg_sel_15_noupd_entry);

/* standard ap thunks */

RTS_THUNK_INFO(stg_ap_1_upd_info);
RTS_THUNK_INFO(stg_ap_2_upd_info);
RTS_THUNK_INFO(stg_ap_3_upd_info);
RTS_THUNK_INFO(stg_ap_4_upd_info);
RTS_THUNK_INFO(stg_ap_5_upd_info);
RTS_THUNK_INFO(stg_ap_6_upd_info);
RTS_THUNK_INFO(stg_ap_7_upd_info);

RTS_ENTRY(stg_ap_1_upd_entry);
RTS_ENTRY(stg_ap_2_upd_entry);
RTS_ENTRY(stg_ap_3_upd_entry);
RTS_ENTRY(stg_ap_4_upd_entry);
RTS_ENTRY(stg_ap_5_upd_entry);
RTS_ENTRY(stg_ap_6_upd_entry);
RTS_ENTRY(stg_ap_7_upd_entry);

/* standard application routines (see also rts/gen_apply.py, 
 * and compiler/codeGen/CgStackery.lhs).
 */
RTS_RET_INFO(stg_ap_v_info);
RTS_RET_INFO(stg_ap_f_info);
RTS_RET_INFO(stg_ap_d_info);
RTS_RET_INFO(stg_ap_l_info);
RTS_RET_INFO(stg_ap_n_info);
RTS_RET_INFO(stg_ap_p_info);
RTS_RET_INFO(stg_ap_pv_info);
RTS_RET_INFO(stg_ap_pp_info);
RTS_RET_INFO(stg_ap_ppv_info);
RTS_RET_INFO(stg_ap_ppp_info);
RTS_RET_INFO(stg_ap_pppv_info);
RTS_RET_INFO(stg_ap_pppp_info);
RTS_RET_INFO(stg_ap_ppppp_info);
RTS_RET_INFO(stg_ap_pppppp_info);

RTS_ENTRY(stg_ap_v_ret);
RTS_ENTRY(stg_ap_f_ret);
RTS_ENTRY(stg_ap_d_ret);
RTS_ENTRY(stg_ap_l_ret);
RTS_ENTRY(stg_ap_n_ret);
RTS_ENTRY(stg_ap_p_ret);
RTS_ENTRY(stg_ap_pv_ret);
RTS_ENTRY(stg_ap_pp_ret);
RTS_ENTRY(stg_ap_ppv_ret);
RTS_ENTRY(stg_ap_ppp_ret);
RTS_ENTRY(stg_ap_pppv_ret);
RTS_ENTRY(stg_ap_pppp_ret);
RTS_ENTRY(stg_ap_ppppp_ret);
RTS_ENTRY(stg_ap_pppppp_ret);
389

390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
RTS_FUN(stg_ap_0_fast);
RTS_FUN(stg_ap_v_fast);
RTS_FUN(stg_ap_f_fast);
RTS_FUN(stg_ap_d_fast);
RTS_FUN(stg_ap_l_fast);
RTS_FUN(stg_ap_n_fast);
RTS_FUN(stg_ap_p_fast);
RTS_FUN(stg_ap_pv_fast);
RTS_FUN(stg_ap_pp_fast);
RTS_FUN(stg_ap_ppv_fast);
RTS_FUN(stg_ap_ppp_fast);
RTS_FUN(stg_ap_pppv_fast);
RTS_FUN(stg_ap_pppp_fast);
RTS_FUN(stg_ap_ppppp_fast);
RTS_FUN(stg_ap_pppppp_fast);
405
RTS_FUN(stg_PAP_apply);
406

407
408
/* standard GC & stack check entry points, all defined in HeapStackCheck.hc */

409
410
RTS_RET_INFO(stg_enter_info);
RTS_ENTRY(stg_enter_ret);
411
412
RTS_RET_INFO(stg_enter_checkbh_info);
RTS_ENTRY(stg_enter_checkbh_ret);
413
414
415
416
417
418
419

RTS_RET_INFO(stg_gc_void_info);
RTS_ENTRY(stg_gc_void_ret);

RTS_FUN(__stg_gc_enter_1);

RTS_FUN(stg_gc_noregs);
420

421
422
423
RTS_RET_INFO(stg_gc_unpt_r1_info);
RTS_ENTRY(stg_gc_unpt_r1_ret);
RTS_FUN(stg_gc_unpt_r1);
424

425
426
427
RTS_RET_INFO(stg_gc_unbx_r1_info);
RTS_ENTRY(stg_gc_unbx_r1_ret);
RTS_FUN(stg_gc_unbx_r1);
428

429
430
431
RTS_RET_INFO(stg_gc_f1_info);
RTS_ENTRY(stg_gc_f1_ret);
RTS_FUN(stg_gc_f1);
432

433
434
435
RTS_RET_INFO(stg_gc_d1_info);
RTS_ENTRY(stg_gc_d1_ret);
RTS_FUN(stg_gc_d1);
436

437
438
439
RTS_RET_INFO(stg_gc_l1_info);
RTS_ENTRY(stg_gc_l1_ret);
RTS_FUN(stg_gc_l1);
440

441
442
443
RTS_FUN(__stg_gc_fun);
RTS_RET_INFO(stg_gc_fun_info);
RTS_ENTRY(stg_gc_fun_ret);
444

445
446
447
RTS_RET_INFO(stg_gc_gen_info);
RTS_ENTRY(stg_gc_gen_ret);
RTS_FUN(stg_gc_gen);
448

449
450
RTS_ENTRY(stg_ut_1_0_unreg_ret);
RTS_RET_INFO(stg_ut_1_0_unreg_info);
451

452
453
454
455
456
457
458
459
RTS_FUN(stg_gc_gen_hp);
RTS_FUN(stg_gc_ut);
RTS_FUN(stg_gen_yield);
RTS_FUN(stg_yield_noregs);
RTS_FUN(stg_yield_to_interpreter);
RTS_FUN(stg_gen_block);
RTS_FUN(stg_block_noregs);
RTS_FUN(stg_block_1);
sof's avatar
sof committed
460
461
RTS_FUN(stg_block_blackhole);
RTS_FUN(stg_block_blackhole_finally);
462
463
464
465
RTS_FUN(stg_block_takemvar);
RTS_ENTRY(stg_block_takemvar_ret);
RTS_FUN(stg_block_putmvar);
RTS_ENTRY(stg_block_putmvar_ret);
466
#ifdef mingw32_HOST_OS
467
RTS_FUN(stg_block_async);
468
RTS_ENTRY(stg_block_async_ret);
sof's avatar
sof committed
469
RTS_FUN(stg_block_async_void);
470
RTS_ENTRY(stg_block_async_void_ret);
471
#endif
472
RTS_FUN(stg_block_stmwait);
473
RTS_FUN(stg_block_throwto);
474
RTS_ENTRY(stg_block_throwto_ret);
475
RTS_RET_INFO(stg_block_throwto_info);
476
477
478
479
480
481
482

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

RTS_RET_INFO(stg_stop_thread_info);
RTS_ENTRY(stg_stop_thread_ret);

RTS_FUN(stg_returnToStackTop);
483
RTS_FUN(stg_returnToSched);
484
RTS_FUN(stg_returnToSchedNotPaused);
485
RTS_FUN(stg_returnToSchedButFirst);
486
RTS_FUN(stg_threadFinished);
487
488
489
490

RTS_FUN(stg_init_finish);
RTS_FUN(stg_init);

491
492
RTS_FUN(StgReturn);

493
494
495
496
/* -----------------------------------------------------------------------------
   PrimOps
   -------------------------------------------------------------------------- */

497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
RTS_FUN(stg_plusIntegerzh);
RTS_FUN(stg_minusIntegerzh);
RTS_FUN(stg_timesIntegerzh);
RTS_FUN(stg_gcdIntegerzh);
RTS_FUN(stg_quotRemIntegerzh);
RTS_FUN(stg_quotIntegerzh);
RTS_FUN(stg_remIntegerzh);
RTS_FUN(stg_divExactIntegerzh);
RTS_FUN(stg_divModIntegerzh);

RTS_FUN(stg_cmpIntegerIntzh);
RTS_FUN(stg_cmpIntegerzh);
RTS_FUN(stg_integer2Intzh);
RTS_FUN(stg_integer2Wordzh);
RTS_FUN(stg_gcdIntegerIntzh);
RTS_FUN(stg_gcdIntzh);

RTS_FUN(stg_int2Integerzh);
RTS_FUN(stg_word2Integerzh);

RTS_FUN(stg_decodeFloatzuIntzh);
RTS_FUN(stg_decodeDoublezh);
RTS_FUN(stg_decodeDoublezu2Intzh);

RTS_FUN(stg_andIntegerzh);
RTS_FUN(stg_orIntegerzh);
RTS_FUN(stg_xorIntegerzh);
RTS_FUN(stg_complementIntegerzh);
525

Simon Marlow's avatar
Simon Marlow committed
526
#if SIZEOF_HSINT == 4
527

528
529
RTS_FUN(stg_int64ToIntegerzh);
RTS_FUN(stg_word64ToIntegerzh);
530
531

#endif
532

533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
RTS_FUN(stg_unsafeThawArrayzh);
RTS_FUN(stg_newByteArrayzh);
RTS_FUN(stg_newPinnedByteArrayzh);
RTS_FUN(stg_newAlignedPinnedByteArrayzh);
RTS_FUN(stg_newArrayzh);

RTS_FUN(stg_newMutVarzh);
RTS_FUN(stg_atomicModifyMutVarzh);

RTS_FUN(stg_isEmptyMVarzh);
RTS_FUN(stg_newMVarzh);
RTS_FUN(stg_takeMVarzh);
RTS_FUN(stg_putMVarzh);
RTS_FUN(stg_tryTakeMVarzh);
RTS_FUN(stg_tryPutMVarzh);

RTS_FUN(stg_waitReadzh);
RTS_FUN(stg_waitWritezh);
RTS_FUN(stg_delayzh);
552
#ifdef mingw32_HOST_OS
553
554
555
RTS_FUN(stg_asyncReadzh);
RTS_FUN(stg_asyncWritezh);
RTS_FUN(stg_asyncDoProczh);
sof's avatar
sof committed
556
#endif
557

558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
RTS_FUN(stg_catchzh);
RTS_FUN(stg_raisezh);
RTS_FUN(stg_raiseIOzh);

RTS_FUN(stg_makeStableNamezh);
RTS_FUN(stg_makeStablePtrzh);
RTS_FUN(stg_deRefStablePtrzh);

RTS_FUN(stg_forkzh);
RTS_FUN(stg_forkOnzh);
RTS_FUN(stg_yieldzh);
RTS_FUN(stg_killThreadzh);
RTS_FUN(stg_asyncExceptionsBlockedzh);
RTS_FUN(stg_blockAsyncExceptionszh);
RTS_FUN(stg_unblockAsyncExceptionszh);
RTS_FUN(stg_myThreadIdzh);
RTS_FUN(stg_labelThreadzh);
RTS_FUN(stg_isCurrentThreadBoundzh);
RTS_FUN(stg_threadStatuszh);

RTS_FUN(stg_mkWeakzh);
RTS_FUN(stg_mkWeakForeignzh);
RTS_FUN(stg_mkWeakForeignEnvzh);
RTS_FUN(stg_finalizzeWeakzh);
RTS_FUN(stg_deRefWeakzh);

RTS_FUN(stg_newBCOzh);
RTS_FUN(stg_mkApUpd0zh);

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

RTS_FUN(stg_unpackClosurezh);
RTS_FUN(stg_getApStackValzh);
RTS_FUN(stg_getSparkzh);

RTS_FUN(stg_noDuplicatezh);

RTS_FUN(stg_traceCcszh);
604
RTS_FUN(stg_traceEventzh);
605

606
/* Other misc stuff */
607
// See wiki:Commentary/Compiler/Backends/PprC#Prototypes
608
609
610

#if IN_STG_CODE && !IN_STGCRUN

611
612
613
614
615
// Interpreter.c
extern StgWord rts_stop_next_breakpoint[];
extern StgWord rts_stop_on_exception[];
extern StgWord rts_breakpoint_io_action[];

616
617
618
619
620
621
622
623
624
// 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[];
625
626
extern StgWord stg_ap_stack_entries[];
extern StgWord stg_stack_save_entries[];
627
628

// Storage.c
629
extern unsigned int RTS_VAR(g0);
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
extern unsigned int RTS_VAR(alloc_blocks_lim);
extern StgWord RTS_VAR(weak_ptr_list);
extern StgWord RTS_VAR(atomic_modify_mutvar_mutex);

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

// Stable.c
extern StgWord RTS_VAR(stable_ptr_table);

// Profiling.c
extern unsigned int RTS_VAR(era);
extern StgWord      RTS_VAR(CCCS);	        /* current CCS */
extern unsigned int RTS_VAR(entering_PAP);
extern StgWord      RTS_VAR(CC_LIST);               /* registered CC list */
extern StgWord      RTS_VAR(CCS_LIST);         /* registered CCS list */
extern unsigned int RTS_VAR(CC_ID);	/* global ids */
extern unsigned int RTS_VAR(CCS_ID);

#endif

651
#endif /* STGMISCCLOSURES_H */