2 // This code isn't #ifdef/#define protectable, don't try.
7 if (++profile > 10000000) // LordHavoc: increased runaway loop limit 100x
9 // LordHavoc: update profile counter for debugging reasons
10 // (identifying erroneous loops and recursion patterns)
11 pr_xfunction->profile += profile - startprofile;
12 startprofile = profile;
13 // update the statement number before we error out
14 pr_xstatement = st - pr_statements;
15 Host_Error("runaway loop counter hit limit of %d opcodes\ntip: if having trouble identifying the problem, try typing profile now", profile);
19 pr_xfunction->profile += profile - startprofile;
20 startprofile = profile;
21 pr_xstatement = st - pr_statements;
22 PR_PrintStatement(st);
28 OPC->_float = OPA->_float + OPB->_float;
31 OPC->vector[0] = OPA->vector[0] + OPB->vector[0];
32 OPC->vector[1] = OPA->vector[1] + OPB->vector[1];
33 OPC->vector[2] = OPA->vector[2] + OPB->vector[2];
36 OPC->_float = OPA->_float - OPB->_float;
39 OPC->vector[0] = OPA->vector[0] - OPB->vector[0];
40 OPC->vector[1] = OPA->vector[1] - OPB->vector[1];
41 OPC->vector[2] = OPA->vector[2] - OPB->vector[2];
44 OPC->_float = OPA->_float * OPB->_float;
47 OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
50 OPC->vector[0] = OPA->_float * OPB->vector[0];
51 OPC->vector[1] = OPA->_float * OPB->vector[1];
52 OPC->vector[2] = OPA->_float * OPB->vector[2];
55 OPC->vector[0] = OPB->_float * OPA->vector[0];
56 OPC->vector[1] = OPB->_float * OPA->vector[1];
57 OPC->vector[2] = OPB->_float * OPA->vector[2];
60 OPC->_float = OPA->_float / OPB->_float;
63 OPC->_float = (int)OPA->_float & (int)OPB->_float;
66 OPC->_float = (int)OPA->_float | (int)OPB->_float;
69 OPC->_float = OPA->_float >= OPB->_float;
72 OPC->_float = OPA->_float <= OPB->_float;
75 OPC->_float = OPA->_float > OPB->_float;
78 OPC->_float = OPA->_float < OPB->_float;
81 OPC->_float = OPA->_float && OPB->_float;
84 OPC->_float = OPA->_float || OPB->_float;
87 OPC->_float = !OPA->_float;
90 OPC->_float = !OPA->vector[0] && !OPA->vector[1] && !OPA->vector[2];
93 OPC->_float = !OPA->string || !*PRVM_GetString(OPA->string);
96 OPC->_float = !OPA->function;
99 OPC->_float = (OPA->edict == 0);
102 OPC->_float = OPA->_float == OPB->_float;
105 OPC->_float = (OPA->vector[0] == OPB->vector[0]) && (OPA->vector[1] == OPB->vector[1]) && (OPA->vector[2] == OPB->vector[2]);
108 OPC->_float = !strcmp(PRVM_GetString(OPA->string),PRVM_GetString(OPB->string));
111 OPC->_float = OPA->_int == OPB->_int;
114 OPC->_float = OPA->function == OPB->function;
117 OPC->_float = OPA->_float != OPB->_float;
120 OPC->_float = (OPA->vector[0] != OPB->vector[0]) || (OPA->vector[1] != OPB->vector[1]) || (OPA->vector[2] != OPB->vector[2]);
123 OPC->_float = strcmp(PRVM_GetString(OPA->string),PRVM_GetString(OPB->string));
126 OPC->_float = OPA->_int != OPB->_int;
129 OPC->_float = OPA->function != OPB->function;
135 case OP_STORE_FLD: // integers
137 case OP_STORE_FNC: // pointers
138 OPB->_int = OPA->_int;
141 OPB->ivector[0] = OPA->ivector[0];
142 OPB->ivector[1] = OPA->ivector[1];
143 OPB->ivector[2] = OPA->ivector[2];
148 case OP_STOREP_FLD: // integers
150 case OP_STOREP_FNC: // pointers
152 if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
154 pr_xfunction->profile += profile - startprofile;
155 startprofile = profile;
156 pr_xstatement = st - pr_statements;
157 Host_Error("Progs attempted to write to an out of bounds edict (%i)\n", OPB->_int);
161 ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
162 ptr->_int = OPA->_int;
166 if (OPB->_int < 0 || OPB->_int + 12 > pr_edictareasize)
168 pr_xfunction->profile += profile - startprofile;
169 startprofile = profile;
170 pr_xstatement = st - pr_statements;
171 Host_Error("Progs attempted to write to an out of bounds edict (%i)\n", OPB->_int);
175 ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
176 ptr->vector[0] = OPA->vector[0];
177 ptr->vector[1] = OPA->vector[1];
178 ptr->vector[2] = OPA->vector[2];
183 if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
185 pr_xfunction->profile += profile - startprofile;
186 startprofile = profile;
187 pr_xstatement = st - pr_statements;
188 Host_Error("Progs attempted to address an invalid field (%i) in an edict\n", OPB->_int);
192 if (OPA->edict == 0 && sv.state == ss_active)
194 pr_xfunction->profile += profile - startprofile;
195 startprofile = profile;
196 pr_xstatement = st - pr_statements;
197 Host_Error("assignment to world entity");
200 ed = PRVM_PROG_TO_EDICT(OPA->edict);
201 OPC->_int = (unsigned char *)((int *)ed->v + OPB->_int) - (unsigned char *)prog->edictsfields;
210 if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
212 pr_xfunction->profile += profile - startprofile;
213 startprofile = profile;
214 pr_xstatement = st - pr_statements;
215 Host_Error("Progs attempted to read an invalid field in an edict (%i)\n", OPB->_int);
219 ed = PRVM_PROG_TO_EDICT(OPA->edict);
220 OPC->_int = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->_int;
225 if (OPB->_int < 0 || OPB->_int + 2 >= progs->entityfields)
227 pr_xfunction->profile += profile - startprofile;
228 startprofile = profile;
229 pr_xstatement = st - pr_statements;
230 Host_Error("Progs attempted to read an invalid field in an edict (%i)\n", OPB->_int);
234 ed = PRVM_PROG_TO_EDICT(OPA->edict);
235 OPC->vector[0] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[0];
236 OPC->vector[1] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[1];
237 OPC->vector[2] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[2];
244 st += st->b - 1; // offset the s++
249 st += st->b - 1; // offset the s++
253 st += st->a - 1; // offset the s++
265 pr_xfunction->profile += profile - startprofile;
266 startprofile = profile;
267 pr_xstatement = st - pr_statements;
268 pr_argc = st->op - OP_CALL0;
270 Host_Error("NULL function");
271 else if (OPA->function > (unsigned) progs->numfunctions)
272 Host_Error("Bad function number");
274 newf = &prog->functions[OPA->function];
277 if (newf->first_statement < 0)
279 // negative statements are built in functions
280 int builtinnumber = -newf->first_statement;
281 pr_xfunction->builtinsprofile++;
282 if (builtinnumber < pr_numbuiltins && pr_builtins[builtinnumber])
283 pr_builtins[builtinnumber]();
285 Host_Error("No such builtin #%i", builtinnumber);
288 st = pr_statements + PR_EnterFunction(newf);
289 if (pr_trace != cachedpr_trace)
290 goto chooseexecprogram;
295 pr_xfunction->profile += profile - startprofile;
296 startprofile = profile;
297 pr_xstatement = st - pr_statements;
299 pr_globals[OFS_RETURN] = pr_globals[(unsigned short) st->a];
300 pr_globals[OFS_RETURN+1] = pr_globals[(unsigned short) st->a+1];
301 pr_globals[OFS_RETURN+2] = pr_globals[(unsigned short) st->a+2];
303 st = pr_statements + PR_LeaveFunction();
304 if (pr_depth <= exitdepth)
306 if (pr_trace != cachedpr_trace)
307 goto chooseexecprogram;
311 pr_xfunction->profile += profile - startprofile;
312 startprofile = profile;
313 pr_xstatement = st - pr_statements;
314 ed = PRVM_PROG_TO_EDICT(prog->globals.server->self);
315 ed->fields.server->nextthink = prog->globals.server->time + 0.1;
316 ed->fields.server->frame = OPA->_float;
317 ed->fields.server->think = OPB->function;
320 // LordHavoc: to be enabled when Progs version 7 (or whatever it will be numbered) is finalized
323 OPC->_int = OPA->_int + OPB->_int;
326 OPC->_int = OPA->_int + (int) OPB->_float;
329 OPC->_float = OPA->_float + (float) OPB->_int;
332 OPC->_int = OPA->_int - OPB->_int;
335 OPC->_int = OPA->_int - (int) OPB->_float;
338 OPC->_float = OPA->_float - (float) OPB->_int;
341 OPC->_int = OPA->_int * OPB->_int;
344 OPC->_int = OPA->_int * (int) OPB->_float;
347 OPC->_float = OPA->_float * (float) OPB->_int;
350 OPC->vector[0] = (float) OPB->_int * OPA->vector[0];
351 OPC->vector[1] = (float) OPB->_int * OPA->vector[1];
352 OPC->vector[2] = (float) OPB->_int * OPA->vector[2];
356 float temp = 1.0f / OPB->_float;
357 OPC->vector[0] = temp * OPA->vector[0];
358 OPC->vector[1] = temp * OPA->vector[1];
359 OPC->vector[2] = temp * OPA->vector[2];
363 OPC->_int = OPA->_int / OPB->_int;
366 OPC->_int = OPA->_int / (int) OPB->_float;
369 OPC->_float = OPA->_float / (float) OPB->_int;
372 OPC->_float = OPA->_int;
375 OPC->_int = OPA->_float;
378 OPC->_int = OPA->_int & OPB->_int;
381 OPC->_int = OPA->_int | OPB->_int;
384 OPC->_int = OPA->_int & (int)OPB->_float;
387 OPC->_int = OPA->_int | (int)OPB->_float;
390 OPC->_float = (int)OPA->_float & OPB->_int;
393 OPC->_float = (int)OPA->_float | OPB->_int;
396 OPC->_float = OPA->_int >= OPB->_int;
399 OPC->_float = OPA->_int <= OPB->_int;
402 OPC->_float = OPA->_int > OPB->_int;
405 OPC->_float = OPA->_int < OPB->_int;
408 OPC->_float = OPA->_int && OPB->_int;
411 OPC->_float = OPA->_int || OPB->_int;
414 OPC->_float = (float)OPA->_int >= OPB->_float;
417 OPC->_float = (float)OPA->_int <= OPB->_float;
420 OPC->_float = (float)OPA->_int > OPB->_float;
423 OPC->_float = (float)OPA->_int < OPB->_float;
426 OPC->_float = (float)OPA->_int && OPB->_float;
429 OPC->_float = (float)OPA->_int || OPB->_float;
432 OPC->_float = OPA->_float >= (float)OPB->_int;
435 OPC->_float = OPA->_float <= (float)OPB->_int;
438 OPC->_float = OPA->_float > (float)OPB->_int;
441 OPC->_float = OPA->_float < (float)OPB->_int;
444 OPC->_float = OPA->_float && (float)OPB->_int;
447 OPC->_float = OPA->_float || (float)OPB->_int;
450 OPC->_float = !OPA->_int;
453 OPC->_float = OPA->_int == OPB->_int;
456 OPC->_float = (float)OPA->_int == OPB->_float;
459 OPC->_float = OPA->_float == (float)OPB->_int;
462 OPC->_float = OPA->_int != OPB->_int;
465 OPC->_float = (float)OPA->_int != OPB->_float;
468 OPC->_float = OPA->_float != (float)OPB->_int;
471 OPB->_int = OPA->_int;
475 if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
477 pr_xfunction->profile += profile - startprofile;
478 startprofile = profile;
479 pr_xstatement = st - pr_statements;
480 Host_Error("Progs attempted to write to an out of bounds edict\n");
484 ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
485 ptr->_int = OPA->_int;
489 if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
491 pr_xfunction->profile += profile - startprofile;
492 startprofile = profile;
493 pr_xstatement = st - pr_statements;
494 Host_Error("Progs attempted to read an out of bounds edict number\n");
497 if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
499 pr_xfunction->profile += profile - startprofile;
500 startprofile = profile;
501 pr_xstatement = st - pr_statements;
502 Host_Error("Progs attempted to read an invalid field in an edict\n");
506 ed = PRVM_PROG_TO_EDICT(OPA->edict);
507 OPC->_int = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->_int;
513 case OP_GSTOREP_FLD: // integers
515 case OP_GSTOREP_FNC: // pointers
517 if (OPB->_int < 0 || OPB->_int >= pr_globaldefs)
519 pr_xfunction->profile += profile - startprofile;
520 startprofile = profile;
521 pr_xstatement = st - pr_statements;
522 Host_Error("Progs attempted to write to an invalid indexed global\n");
526 pr_globals[OPB->_int] = OPA->_float;
530 if (OPB->_int < 0 || OPB->_int + 2 >= pr_globaldefs)
532 pr_xfunction->profile += profile - startprofile;
533 startprofile = profile;
534 pr_xstatement = st - pr_statements;
535 Host_Error("Progs attempted to write to an invalid indexed global\n");
539 pr_globals[OPB->_int ] = OPA->vector[0];
540 pr_globals[OPB->_int+1] = OPA->vector[1];
541 pr_globals[OPB->_int+2] = OPA->vector[2];
545 i = OPA->_int + (int) OPB->_float;
547 if (i < 0 || i >= pr_globaldefs)
549 pr_xfunction->profile += profile - startprofile;
550 startprofile = profile;
551 pr_xstatement = st - pr_statements;
552 Host_Error("Progs attempted to address an out of bounds global\n");
556 OPC->_float = pr_globals[i];
566 if (OPA->_int < 0 || OPA->_int >= pr_globaldefs)
568 pr_xfunction->profile += profile - startprofile;
569 startprofile = profile;
570 pr_xstatement = st - pr_statements;
571 Host_Error("Progs attempted to read an invalid indexed global\n");
575 OPC->_float = pr_globals[OPA->_int];
580 if (OPA->_int < 0 || OPA->_int + 2 >= pr_globaldefs)
582 pr_xfunction->profile += profile - startprofile;
583 startprofile = profile;
584 pr_xstatement = st - pr_statements;
585 Host_Error("Progs attempted to read an invalid indexed global\n");
589 OPC->vector[0] = pr_globals[OPA->_int ];
590 OPC->vector[1] = pr_globals[OPA->_int+1];
591 OPC->vector[2] = pr_globals[OPA->_int+2];
595 if (OPA->_int < 0 || OPA->_int >= st->b)
597 pr_xfunction->profile += profile - startprofile;
598 startprofile = profile;
599 pr_xstatement = st - pr_statements;
600 Host_Error("Progs boundcheck failed at line number %d, value is < 0 or >= %d\n", st->b, st->c);
608 pr_xfunction->profile += profile - startprofile;
609 startprofile = profile;
610 pr_xstatement = st - pr_statements;
611 Host_Error ("Bad opcode %i", st->op);