| … | |
… | |
| 138 | /* optionally saved, might be zero */ |
138 | /* optionally saved, might be zero */ |
| 139 | AV *defav; |
139 | AV *defav; |
| 140 | SV *defsv; |
140 | SV *defsv; |
| 141 | SV *errsv; |
141 | SV *errsv; |
| 142 | |
142 | |
| 143 | /* saved global state not related to stacks */ |
143 | #define VAR(name,type) type name; |
| 144 | U8 dowarn; |
144 | # include "state.h" |
| 145 | I32 in_eval; |
145 | #undef VAR |
| 146 | |
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| 147 | /* the stacks and related info (callchain etc..) */ |
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| 148 | PERL_SI *curstackinfo; |
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| 149 | AV *curstack; |
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| 150 | AV *mainstack; |
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| 151 | SV **stack_sp; |
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| 152 | OP *op; |
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| 153 | SV **curpad; |
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| 154 | AV *comppad; |
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| 155 | CV *compcv; |
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| 156 | SV **stack_base; |
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| 157 | SV **stack_max; |
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| 158 | SV **tmps_stack; |
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| 159 | I32 tmps_floor; |
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| 160 | I32 tmps_ix; |
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| 161 | I32 tmps_max; |
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| 162 | I32 *markstack; |
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| 163 | I32 *markstack_ptr; |
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| 164 | I32 *markstack_max; |
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| 165 | I32 *scopestack; |
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| 166 | I32 scopestack_ix; |
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| 167 | I32 scopestack_max; |
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| 168 | ANY *savestack; |
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| 169 | I32 savestack_ix; |
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| 170 | I32 savestack_max; |
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| 171 | OP **retstack; |
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| 172 | I32 retstack_ix; |
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| 173 | I32 retstack_max; |
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| 174 | PMOP *curpm; |
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| 175 | COP *curcop; |
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| 176 | |
146 | |
| 177 | /* coro process data */ |
147 | /* coro process data */ |
| 178 | int prio; |
148 | int prio; |
| 179 | }; |
149 | }; |
| 180 | |
150 | |
| … | |
… | |
| 293 | #define REPLACE_SV(sv,val) SB SvREFCNT_dec(sv); (sv) = (val); (val) = 0; SE |
263 | #define REPLACE_SV(sv,val) SB SvREFCNT_dec(sv); (sv) = (val); (val) = 0; SE |
| 294 | |
264 | |
| 295 | static void |
265 | static void |
| 296 | load_state(Coro__State c) |
266 | load_state(Coro__State c) |
| 297 | { |
267 | { |
| 298 | PL_dowarn = c->dowarn; |
268 | #define VAR(name,type) PL_ ## name = c->name; |
| 299 | PL_in_eval = c->in_eval; |
269 | # include "state.h" |
| 300 | |
270 | #undef VAR |
| 301 | PL_curstackinfo = c->curstackinfo; |
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| 302 | PL_curstack = c->curstack; |
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| 303 | PL_mainstack = c->mainstack; |
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| 304 | PL_stack_sp = c->stack_sp; |
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| 305 | PL_op = c->op; |
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| 306 | PL_curpad = c->curpad; |
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| 307 | PL_comppad = c->comppad; |
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| 308 | PL_compcv = c->compcv; |
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| 309 | PL_stack_base = c->stack_base; |
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| 310 | PL_stack_max = c->stack_max; |
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| 311 | PL_tmps_stack = c->tmps_stack; |
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| 312 | PL_tmps_floor = c->tmps_floor; |
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| 313 | PL_tmps_ix = c->tmps_ix; |
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| 314 | PL_tmps_max = c->tmps_max; |
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| 315 | PL_markstack = c->markstack; |
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| 316 | PL_markstack_ptr = c->markstack_ptr; |
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| 317 | PL_markstack_max = c->markstack_max; |
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| 318 | PL_scopestack = c->scopestack; |
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| 319 | PL_scopestack_ix = c->scopestack_ix; |
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| 320 | PL_scopestack_max = c->scopestack_max; |
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| 321 | PL_savestack = c->savestack; |
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| 322 | PL_savestack_ix = c->savestack_ix; |
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| 323 | PL_savestack_max = c->savestack_max; |
|
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| 324 | #if !PERL_VERSION_ATLEAST (5,9,0) |
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| 325 | PL_retstack = c->retstack; |
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| 326 | PL_retstack_ix = c->retstack_ix; |
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| 327 | PL_retstack_max = c->retstack_max; |
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| 328 | #endif |
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| 329 | PL_curpm = c->curpm; |
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| 330 | PL_curcop = c->curcop; |
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| 331 | |
271 | |
| 332 | if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav); |
272 | if (c->defav) REPLACE_SV (GvAV (PL_defgv), c->defav); |
| 333 | if (c->defsv) REPLACE_SV (DEFSV , c->defsv); |
273 | if (c->defsv) REPLACE_SV (DEFSV , c->defsv); |
| 334 | if (c->errsv) REPLACE_SV (ERRSV , c->errsv); |
274 | if (c->errsv) REPLACE_SV (ERRSV , c->errsv); |
| 335 | |
275 | |
| … | |
… | |
| 420 | |
360 | |
| 421 | c->defav = flags & TRANSFER_SAVE_DEFAV ? (AV *)SvREFCNT_inc (GvAV (PL_defgv)) : 0; |
361 | c->defav = flags & TRANSFER_SAVE_DEFAV ? (AV *)SvREFCNT_inc (GvAV (PL_defgv)) : 0; |
| 422 | c->defsv = flags & TRANSFER_SAVE_DEFSV ? SvREFCNT_inc (DEFSV) : 0; |
362 | c->defsv = flags & TRANSFER_SAVE_DEFSV ? SvREFCNT_inc (DEFSV) : 0; |
| 423 | c->errsv = flags & TRANSFER_SAVE_ERRSV ? SvREFCNT_inc (ERRSV) : 0; |
363 | c->errsv = flags & TRANSFER_SAVE_ERRSV ? SvREFCNT_inc (ERRSV) : 0; |
| 424 | |
364 | |
| 425 | c->dowarn = PL_dowarn; |
365 | #define VAR(name,type)c->name = PL_ ## name; |
| 426 | c->in_eval = PL_in_eval; |
366 | # include "state.h" |
| 427 | |
367 | #undef VAR |
| 428 | c->curstackinfo = PL_curstackinfo; |
|
|
| 429 | c->curstack = PL_curstack; |
|
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| 430 | c->mainstack = PL_mainstack; |
|
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| 431 | c->stack_sp = PL_stack_sp; |
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| 432 | c->op = PL_op; |
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| 433 | c->curpad = PL_curpad; |
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| 434 | c->comppad = PL_comppad; |
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| 435 | c->compcv = PL_compcv; |
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| 436 | c->stack_base = PL_stack_base; |
|
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| 437 | c->stack_max = PL_stack_max; |
|
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| 438 | c->tmps_stack = PL_tmps_stack; |
|
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| 439 | c->tmps_floor = PL_tmps_floor; |
|
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| 440 | c->tmps_ix = PL_tmps_ix; |
|
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| 441 | c->tmps_max = PL_tmps_max; |
|
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| 442 | c->markstack = PL_markstack; |
|
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| 443 | c->markstack_ptr = PL_markstack_ptr; |
|
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| 444 | c->markstack_max = PL_markstack_max; |
|
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| 445 | c->scopestack = PL_scopestack; |
|
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| 446 | c->scopestack_ix = PL_scopestack_ix; |
|
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| 447 | c->scopestack_max = PL_scopestack_max; |
|
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| 448 | c->savestack = PL_savestack; |
|
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| 449 | c->savestack_ix = PL_savestack_ix; |
|
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| 450 | c->savestack_max = PL_savestack_max; |
|
|
| 451 | #if !PERL_VERSION_ATLEAST (5,9,0) |
|
|
| 452 | c->retstack = PL_retstack; |
|
|
| 453 | c->retstack_ix = PL_retstack_ix; |
|
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| 454 | c->retstack_max = PL_retstack_max; |
|
|
| 455 | #endif |
|
|
| 456 | c->curpm = PL_curpm; |
|
|
| 457 | c->curcop = PL_curcop; |
|
|
| 458 | } |
368 | } |
| 459 | |
369 | |
| 460 | /* |
370 | /* |
| 461 | * allocate various perl stacks. This is an exact copy |
371 | * allocate various perl stacks. This is an exact copy |
| 462 | * of perl.c:init_stacks, except that it uses less memory |
372 | * of perl.c:init_stacks, except that it uses less memory |
