asar coverage - build #179


src/asar/
File: src/asar/assembleblock.cpp
Date: 2024-01-28 20:21:42
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1 #include "addr2line.h"
2 #include "asar.h"
3 #include "assembleblock.h"
4 #include "asar_math.h"
5 #include "macro.h"
6 #include "platform/file-helpers.h"
7 #include "table.h"
8 #include "unicode.h"
9 #include <cinttypes>
10
11 #include "interface-shared.h"
12 #include "arch-shared.h"
13
14 int arch=arch_65816;
15
16 bool snespos_valid = false;
17 int snespos;
18 int realsnespos;
19 int startpos;
20 int realstartpos;
21
22 bool mapper_set = false;
23 bool warn_endwhile = true;
24 int label_counter = 0;
25
26 static int old_snespos;
27 static int old_startpos;
28 static int old_optimizeforbank;
29 static bool old_snespos_valid;
30 static int struct_base;
31 static string struct_name;
32 static string struct_parent;
33 static bool in_struct = false;
34 static bool in_sub_struct = false;
35 static bool static_struct = false;
36 static bool in_spcblock = false;
37
38 assocarr<snes_struct> structs;
39
40 static bool movinglabelspossible = false;
41
42 static bool disable_bank_cross_errors = false;
43 static bool check_half_banks_crossed = false;
44
45 int bytes;
46 static int freespaceuse=0;
47
48 static enum {
49 ratsmeta_ban,
50 ratsmeta_allow,
51 ratsmeta_used,
52 } ratsmetastate=ratsmeta_ban;
53
54 enum spcblock_type{
55 spcblock_nspc,
56 spcblock_custom
57 };
58
59 struct spcblock_data{
60 unsigned int destination;
61 spcblock_type type;
62 string macro_name;
63
64 unsigned int size_address;
65 mapper_t old_mapper;
66 }spcblock;
67
68 600 int snestopc_pick(int addr)
69 {
70 1008 return snestopc(addr);
71 }
72
73 1312218 inline void verifysnespos()
74 {
75
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1312218 if (!snespos_valid)
76 {
77 asar_throw_error(0, error_type_block, error_id_missing_org);
78 snespos=0x008000;
79 realsnespos=0x008000;
80 startpos=0x008000;
81 realstartpos=0x008000;
82 snespos_valid = true;
83 }
84 1312218 }
85
86 1656 static int fixsnespos(int inaddr, int step)
87 {
88 // randomdude999: turns out it wasn't very reliable at all.
89 /* // RPG Hacker: No idea how reliable this is.
90 // Might not work with some of the more exotic mappers.
91 return pctosnes(snestopc(inaddr) + step); */
92
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1656 if (mapper == lorom) {
93
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288 if ((inaddr&0xFFFF)+step > 0xFFFF) {
94 // bank crossed
95 36 return inaddr+step+0x8000;
96 }
97 252 return inaddr+step;
98
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684 } else if (mapper == hirom) {
99 if ((inaddr&0x400000) == 0) {
100 // system pages, need to account for low pages and stuff
101 if ((inaddr&0xFFFF)+step > 0xFFFF) {
102 return inaddr+step+0x8000;
103 }
104 }
105 return inaddr+step;
106
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684 } else if (mapper == exlorom) {
107 // exlorom has no mirroring so this should work fine
108 return pctosnes(snestopc(inaddr)+step);
109
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684 } else if (mapper == exhirom) {
110 // apparently exhirom is pretty similar to hirom after all
111 if ((inaddr&0x400000) == 0) {
112 // system pages, need to account for low pages and stuff
113 if ((inaddr&0xFFFF)+step > 0xFFFF) {
114 return inaddr+step+0x8000;
115 }
116 }
117 return inaddr+step;
118
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684 } else if (mapper == sa1rom) {
119 if((inaddr&0x400000) == 0) {
120 // lorom area
121 if ((inaddr&0xFFFF)+step > 0xFFFF) {
122 return inaddr+step+0x8000;
123 }
124 return inaddr+step;
125 } else {
126 // hirom area
127 return inaddr+step;
128 }
129
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684 } else if (mapper == sfxrom) {
130 if ((inaddr&0x400000) == 0) {
131 // lorom area
132 if ((inaddr&0xFFFF)+step > 0xFFFF) {
133 return inaddr+step+0x8000;
134 }
135 } else {
136 // hirom area
137 return inaddr+step;
138 }
139
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684 } else if (mapper == bigsa1rom) {
140 // no mirrors here, so this should work
141 return pctosnes(snestopc(inaddr)+step);
142
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684 } else if (mapper == norom) {
143 1368 return inaddr+step;
144 }
145 return -1;
146 }
147
148 1310919 inline void step(int num)
149 {
150
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1310919 if (disable_bank_cross_errors)
151 {
152 828 snespos = fixsnespos(snespos, num);
153 828 realsnespos = fixsnespos(realsnespos, num);
154
155 // RPG Hacker: Not adjusting startpos here will eventually throw
156 // an error in checkbankcross() if we set warn bankcross on again.
157 // As far as I can tell, those are pretty much just used for
158 // checking bank crossing, anyways, so it's hopefully save to just
159 // adjust them here.
160 828 startpos = snespos;
161 828 realstartpos = realsnespos;
162 }
163 else
164 {
165 1310091 snespos += num;
166 1310091 realsnespos += num;
167 }
168 1310919 bytes+=num;
169 1310919 }
170
171 1309119 inline void write1_65816(unsigned int num)
172 {
173 1309119 verifysnespos();
174
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1309119 if (pass==2)
175 {
176 436291 int pcpos=snestopc(realsnespos&0xFFFFFF);
177
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436291 if (pcpos<0)
178 {
179 movinglabelspossible=true;
180 asar_throw_error(2, error_type_block, error_id_snes_address_doesnt_map_to_rom, hex((unsigned int)realsnespos, 6).data());
181 }
182 436291 writeromdata_byte(pcpos, (unsigned char)num, freespaceid != 0);
183
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436291 if (pcpos>=romlen) {
184 if(pcpos - romlen > 0) writeromdata_bytes(romlen, freespacebyte, pcpos - romlen, false);
185 romlen=pcpos+1;
186 }
187 }
188
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1309119 if(pass == 1 && freespaceid == 0) {
189 27103 int pcpos = snestopc(realsnespos & 0xFFFFFF);
190
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27103 if(pcpos < 0) asar_throw_error(pass, error_type_fatal, error_id_internal_error, "invalid pos in pass 1");
191 27103 addromwrite(pcpos, 1);
192
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27103 if (pcpos>=romlen) romlen=pcpos+1;
193 }
194 1309119 step(1);
195 1309119 ratsmetastate=ratsmeta_ban;
196 1309119 }
197
198 686181 void write1_pick(unsigned int num)
199 {
200
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686748 write1_65816(num);
201 1266042 }
202
203 86754 static bool asblock_pick(char** word, int numwords)
204 {
205
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86754 if (arch==arch_spc700 || in_spcblock) return asblock_spc700(word, numwords);
206
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79626 if (arch==arch_65816) return asblock_65816(word, numwords);
207
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10962 if (arch==arch_superfx) return asblock_superfx(word, numwords);
208 return true;
209 }
210
211 #define write1 write1_pick
212 #define snestopc snestopc_pick
213
214 28543 const char * safedequote(char * str)
215 {
216 28543 const char * tmp=dequote(str);
217
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28543 if (!tmp) asar_throw_error(0, error_type_block, error_id_garbage_near_quoted_string);
218 28543 return tmp;
219 }
220
221 extern char romtitle[30];
222 extern bool stdlib;
223
224 5436 void write2(unsigned int num)
225 {
226 2721 write1(num);
227 5436 write1(num/256);
228 5436 }
229
230 3600 void write3(unsigned int num)
231 {
232 1800 write1(num);
233 3600 write1(num/256);
234 3600 write1(num/65536);
235 3600 }
236
237 342 void write4(unsigned int num)
238 {
239 171 write1(num);
240 342 write1(num/256);
241 342 write1(num/65536);
242 342 write1(num/16777216);
243 342 }
244
245 //these are NOT used by the math parser - see math.cpp for that
246 66 int read2(int insnespos)
247 {
248 33 int addr=snestopc(insnespos);
249
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66 if (addr<0 || addr+2>romlen_r) return -1;
250 return
251 66 romdata_r[addr ] |
252 66 (romdata_r[addr+1]<< 8);
253 }
254
255 162 int read3(int insnespos)
256 {
257 81 int addr=snestopc(insnespos);
258
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162 if (addr<0 || addr+3>romlen_r) return -1;
259 return
260 162 romdata_r[addr ] |
261 162 (romdata_r[addr+1]<< 8)|
262 162 (romdata_r[addr+2]<<16);
263 }
264
265 4356 int getlenfromchar(char c)
266 {
267 4356 c=(char)to_lower(c);
268
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4356 if (c=='b') return 1;
269
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2376 if (c=='w') return 2;
270
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306 if (c=='l') return 3;
271 18 asar_throw_error(0, error_type_block, error_id_invalid_opcode_length);
272 }
273
274 assocarr<snes_label> labels;
275 static autoarray<int> poslabels;
276 static autoarray<int> neglabels;
277
278 autoarray<int>* macroposlabels;
279 autoarray<int>* macroneglabels;
280
281 autoarray<string> sublabels;
282 autoarray<string>* macrosublabels;
283
284 // randomdude999: ns is still the string to prefix to all labels, it's calculated whenever namespace_list is changed
285 string ns;
286 string ns_backup;
287 autoarray<string> namespace_list;
288
289 autoarray<string> includeonce;
290
291 autoarray<freespace_data> freespaces;
292
293 // id of the next unused freespace.
294 static int freespaceidnext;
295 // id of the current freespace, or 0 if not in freespace.
296 int freespaceid;
297 // start address of the current freespace, used for computing the length of the
298 // current freespace.
299 static int freespacestart;
300
301
302 7431 bool confirmname(const char * name)
303 {
304
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7431 if (!name[0]) return false;
305
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7431 if (is_digit(name[0])) return false;
306
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52452 for (int i=0;name[i];i++)
307 {
308
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46875 if (!is_ualnum(name[i])) return false;
309 }
310 2790 return true;
311 }
312
313 149190 string posneglabelname(const char ** input, bool define)
314 {
315 149190 const char* label = *input;
316
317 71521 string output;
318
319 71521 int depth = 0;
320 71521 bool ismacro = false;
321
322
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149190 if (label[0] == '?')
323 {
324 69 ismacro = true;
325 138 label++;
326 }
327
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149190 if (label[0] == '-' || label[0] == '+')
328 {
329 272 char first = label[0];
330
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1060 for (depth = 0; label[0] && label[0] == first; depth++) label++;
331
332
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530 if (!ismacro)
333 {
334
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482 if (first == '+')
335 {
336 379 *input = label;
337
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565 output = STR":pos_" + dec(depth) + "_" + dec(poslabels[depth]);
338
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532 if (define) poslabels[depth]++;
339 }
340 else
341 {
342 103 *input = label;
343
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112 if (define) neglabels[depth]++;
344
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151 output = STR":neg_" + dec(depth) + "_" + dec(neglabels[depth]);
345 }
346 }
347 else
348 {
349
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48 if (macrorecursion == 0 || macroposlabels == nullptr || macroneglabels == nullptr)
350 {
351 if (!macrorecursion) asar_throw_error(0, error_type_block, error_id_macro_label_outside_of_macro);
352 }
353 else
354 {
355
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48 if (first == '+')
356 {
357 24 *input = label;
358
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36 output = STR":macro_" + dec(calledmacros) + "_pos_" + dec(depth) + "_" + dec((*macroposlabels)[depth]);
359
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24 if (define) (*macroposlabels)[depth]++;
360 }
361 else
362 {
363 24 *input = label;
364
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33 if (define) (*macroneglabels)[depth]++;
365
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36 output = STR":macro_" + dec(calledmacros) + "_neg_" + dec(depth) + "_" + dec((*macroneglabels)[depth]);
366 }
367 }
368 }
369 }
370
371 149190 return output;
372 }
373
374 7519 static string labelname(const char ** rawname, bool define=false)
375 {
376 #define deref_rawname (*rawname)
377 3768 autoarray<string>* sublabellist = &sublabels;
378
379 7519 bool ismacro = (deref_rawname[0] == '?');
380 3768 bool issublabel = false;
381
382
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7519 if (ismacro)
383 {
384 72 deref_rawname++;
385 72 sublabellist = macrosublabels;
386 }
387
388 3768 string name;
389 3768 int i=-1;
390
391
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7519 if (is_digit(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
392
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7519 if (*deref_rawname ==':')
393 {
394 90 deref_rawname++;
395
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48 name=":";
396 }
397
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7429 else if (!in_struct && !in_sub_struct)
398 {
399
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7048 for (i=0;(*deref_rawname =='.');i++) deref_rawname++;
400
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6763 if (!is_ualnum(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
401
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6763 if (i)
402 {
403
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267 if (!sublabellist || !(*sublabellist)[i - 1]) asar_throw_error(2, error_type_block, error_id_label_missing_parent);
404
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267 name+=STR(*sublabellist)[i-1]+"_";
405 135 issublabel = true;
406 }
407 }
408
409
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7519 if (ismacro && !issublabel)
410 {
411 // RPG Hacker: Don't add the prefix for sublabels, because they already inherit it from
412 // their parents' names.
413
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48 if (!macrorecursion || macrosublabels == nullptr) asar_throw_error(2, error_type_block, error_id_macro_label_outside_of_macro);
414
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45 name = STR":macro_" + dec(calledmacros) + "_" + name;
415 }
416
417
418
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7501 if (in_struct || in_sub_struct)
419 {
420
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666 if(in_sub_struct)
421 {
422
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72 name += struct_parent + ".";
423 }
424
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666 name += struct_name;
425
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666 name += '.';
426
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666 if(*deref_rawname != '.') asar_throw_error(2, error_type_block, error_id_invalid_label_name); //probably should be a better error. TODO!!!
427 648 deref_rawname++;
428 }
429
430
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7483 if (!is_ualnum(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
431
432
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59467 while (is_ualnum(*deref_rawname) || *deref_rawname == '.')
433 {
434
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51984 name+=*(deref_rawname++);
435 }
436
437
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7483 if(!define && *deref_rawname == '[')
438 {
439
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570 while (*deref_rawname && *deref_rawname != ']') deref_rawname++;
440
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174 if(*deref_rawname != ']') asar_throw_error(2, error_type_block, error_id_invalid_label_missing_closer);
441 174 deref_rawname++;
442 }
443
444
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8323 while (is_ualnum(*deref_rawname) || *deref_rawname == '.')
445 {
446
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840 name+=*(deref_rawname++);
447 }
448
449
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7483 if(*deref_rawname == '[') asar_throw_error(2, error_type_block, error_id_invalid_subscript);
450
451
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7411 if (define && i>=0)
452 {
453
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2031 (*sublabellist).reset(i);
454
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1020 (*sublabellist)[i]=name;
455 }
456 7411 return name;
457 #undef deref_rawname
458 108 }
459
460 4606 inline bool labelvalcore(const char ** rawname, snes_label * rval, bool define, bool shouldthrow)
461 {
462
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4606 string name=labelname(rawname, define);
463
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4747 if (ns && labels.exists(ns+name)) {*rval = labels.find(ns+name);}
464
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4504 else if (labels.exists(name)) {*rval = labels.find(name);}
465 else
466 {
467
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505 if (shouldthrow && pass)
468 {
469 7 asar_throw_error(2, error_type_block, error_id_label_not_found, name.data());
470 }
471 498 rval->pos = (unsigned int)-1;
472 498 rval->freespace_id = 0;
473 498 rval->is_static = false;
474 498 return false;
475 }
476 2054 return true;
477 4606 }
478
479 2176 snes_label labelval(const char ** rawname, bool define)
480 {
481 1089 snes_label rval;
482
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2176 labelvalcore(rawname, &rval, define, true);
483 2169 return rval;
484 }
485
486 134 snes_label labelval(string name, bool define)
487 {
488 134 const char * rawname=name;
489 68 snes_label rval;
490
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134 labelvalcore(&rawname, &rval, define, true);
491 134 return rval;
492 }
493
494 2256 bool labelval(const char ** rawname, snes_label * rval, bool define)
495 {
496 2256 return labelvalcore(rawname, rval, define, false);
497 }
498
499 40 bool labelval(string name, snes_label * rval, bool define)
500 {
501 40 const char * str=name;
502
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62 return labelvalcore(&str, rval, define, false);
503 }
504
505 3657 static void setlabel(string name, int loc=-1, bool is_static=false, int freespace_id = -1)
506 {
507
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3657 if (loc==-1)
508 {
509
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3081 verifysnespos();
510 3081 loc=snespos;
511 }
512
513 1836 snes_label label_data;
514 3657 label_data.pos = (unsigned int)loc;
515 3657 label_data.is_static = is_static;
516
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3657 label_data.freespace_id = freespace_id == -1 ? freespaceid : freespace_id;
517
518 unsigned int labelpos;
519
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3657 if (pass==0)
520 {
521
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1219 if (labels.exists(name))
522 {
523 6 movinglabelspossible=true;
524 6 asar_throw_error(0, error_type_block, error_id_label_redefined, name.data());
525 }
526
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1213 labels.create(name) = label_data;
527 }
528
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2438 else if (pass==1)
529 {
530
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1219 labels.create(name) = label_data;
531 }
532
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1219 else if (pass==2)
533 {
534 //all label locations are known at this point, add a sanity check
535
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1219 if (!labels.exists(name)) asar_throw_error(2, error_type_block, error_id_internal_error, "label created on 3rd pass");
536
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1219 labelpos = labels.find(name).pos;
537
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1219 if ((int)labelpos != loc && !movinglabelspossible)
538 {
539
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12 if((unsigned int)loc>>16 != labelpos>>16) asar_throw_error(2, error_type_block, error_id_label_ambiguous, name.raw());
540
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12 else if(labelpos == (dp_base + 0xFFu)) asar_throw_error(2, error_type_block, error_id_label_ambiguous, name.raw());
541
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6 else if(errored) return;
542 else asar_throw_error(2, error_type_block, error_id_internal_error, "moving label");
543 }
544 }
545 }
546
547 table thetable;
548 static autoarray<table> tablestack;
549
550 2199 static void cleartable()
551 {
552
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2199 thetable = table();
553 2199 }
554
555 struct pushable {
556 int arch;
557 int snespos;
558 int snesstart;
559 int snesposreal;
560 int snesstartreal;
561 int freeid;
562 int freest;
563 int arch1;
564 int arch2;
565 int arch3;
566 int arch4;
567 };
568 static autoarray<pushable> pushpc;
569 static int pushpcnum;
570
571 static autoarray<int> basestack;
572 static int basestacknum;
573
574 133 struct ns_pushable {
575 string ns;
576 autoarray<string> namespace_list;
577 bool nested_namespaces;
578 };
579
580 static autoarray<ns_pushable> pushns;
581 static int pushnsnum;
582
583
584 static unsigned char fillbyte[12];
585 static unsigned char padbyte[12];
586
587 static bool nested_namespaces = false;
588
589 4626 static int getfreespaceid()
590 {
591 /*static const int max_num_freespaces = 125;
592 if (freespaceidnext > max_num_freespaces) asar_throw_error(pass, error_type_fatal, error_id_freespace_limit_reached, max_num_freespaces);*/
593 4626 int newid = freespaceidnext++;
594
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4626 if(newid >= freespaces.count) {
595 1542 freespaces[newid].pos = -1;
596 1542 freespaces[newid].leaked = true;
597 1542 freespaces[newid].orgpos = -2;
598 1542 freespaces[newid].orglen = -1;
599 }
600 4626 return newid;
601 }
602
603 137763 void checkbankcross()
604 {
605
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137763 if (!snespos_valid) return;
606
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110394 if (disable_bank_cross_errors) return;
607
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109260 unsigned int mask = 0x7FFF0000 | (check_half_banks_crossed ? 0x8000 : 0);
608
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109260 if (((snespos^startpos) & mask) && (((snespos - 1) ^ startpos) & mask))
609 {
610 12 asar_throw_error(pass, error_type_fatal, error_id_bank_border_crossed, snespos);
611 }
612 // don't verify realsnespos when using norom. this allows making custom mappers where the file layout doesn't follow bank borders
613
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109248 else if (mapper != norom && ((realsnespos^realstartpos) & mask) && (((realsnespos - 1) ^ realstartpos) & mask))
614 {
615 asar_throw_error(pass, error_type_fatal, error_id_bank_border_crossed, realsnespos);
616 }
617 }
618
619 9291 static void freespaceend()
620 {
621
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9291 if (freespaceid > 0)
622 {
623 4644 freespaces[freespaceid].len = snespos-freespacestart;
624 4644 snespos=(int)0xFFFFFFFF;
625 4644 snespos_valid = false;
626 }
627 9291 freespaceid = 0;
628 9291 }
629
630
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20089 static void adddefine(const string & key, string & value)
631 {
632
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20089 if (!defines.exists(key)) defines.create(key) = value;
633 20089 }
634
635 2181 void initstuff()
636 {
637
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2181 if (pass==0)
638 {
639 747 freespaces.reset();
640 747 movinglabelspossible = false;
641 747 found_rats_tags_initialized = false;
642 747 found_rats_tags.clear();
643 }
644 2181 arch=arch_65816;
645 2181 mapper=lorom;
646 2181 mapper_set = false;
647 2181 calledmacros = 0;
648 2181 reallycalledmacros = 0;
649 2181 macrorecursion = 0;
650 2181 defines.reset();
651 2181 builtindefines.each(adddefine);
652 2181 clidefines.each(adddefine);
653 1122 ns="";
654 2181 namespace_list.reset();
655 2181 sublabels.reset();
656 2181 poslabels.reset();
657 2181 neglabels.reset();
658 2181 macroposlabels = nullptr;
659 2181 macroneglabels = nullptr;
660 2181 macrosublabels = nullptr;
661 2181 cleartable();
662 2181 pushpc.reset();
663 2181 pushpcnum=0;
664 2181 pushns.reset();
665 2181 pushnsnum = 0;
666 2181 bytes=0;
667 2181 freespaceuse=0;
668 2181 memset(fillbyte, 0, sizeof(fillbyte));
669 2181 memset(padbyte, 0, sizeof(padbyte));
670 2181 snespos_valid = false;
671 2181 snespos=(int)0xFFFFFFFF;
672 2181 realsnespos= (int)0xFFFFFFFF;
673 2181 startpos= (int)0xFFFFFFFF;
674 2181 realstartpos= (int)0xFFFFFFFF;
675 2181 freespaceidnext=1;
676 2181 freespaceid=0;
677 2181 freespacebyte=0x00;
678 2181 incsrcdepth = 0;
679
680 2181 optimizeforbank = -1;
681 2181 optimize_dp = optimize_dp_flag::NONE;
682 2181 dp_base = 0;
683 2181 optimize_address = optimize_address_flag::DEFAULT;
684
685 2181 in_struct = false;
686 2181 in_sub_struct = false;
687 2181 in_spcblock = false;
688
689
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2181 if (arch==arch_65816) asinit_65816();
690
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2181 if (arch==arch_spc700) asinit_spc700();
691
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2181 if (arch==arch_superfx) asinit_superfx();
692
693 2181 disable_bank_cross_errors = false;
694 2181 check_half_banks_crossed = false;
695 2181 nested_namespaces = false;
696
697 2181 includeonce.reset();
698
699 extern AddressToLineMapping addressToLineMapping;
700 2181 addressToLineMapping.reset();
701
702 2181 push_warnings(false);
703
704 2181 initmathcore();
705
706 2181 callstack.reset();
707 #if defined(_WIN32) || !defined(NO_USE_THREADS)
708 2181 init_stack_use_check();
709 #endif
710 2181 }
711
712 1566 int get_freespace_pin_target(int target_id) {
713 // union-find algorithm
714
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2361 while(freespaces[target_id].pin_target_id != target_id) {
715 // i love programming
716 18 freespaces[target_id].pin_target_id =
717 12 freespaces[freespaces[target_id].pin_target_id].pin_target_id;
718 12 target_id = freespaces[target_id].pin_target_id;
719 }
720 1566 return target_id;
721 }
722
723 717 void resolve_pinned_freespaces() {
724
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2259 for(int i = 1; i < freespaces.count; i++)
725 // default to everyone being in a separate component
726 1542 freespaces[i].pin_target_id = i;
727
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2259 for(int i = 1; i < freespaces.count; i++) {
728
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771 freespace_data& fs = freespaces[i];
729
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1542 if(fs.pin_target == "") continue;
730 12 snes_label value;
731
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24 if(fs.pin_target_ns && labels.exists(fs.pin_target_ns + fs.pin_target))
732 value = labels.find(fs.pin_target_ns + fs.pin_target);
733
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24 else if(labels.exists(fs.pin_target))
734
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24 value = labels.find(fs.pin_target);
735 else continue; // the error for this is thrown in the freespace command during pass 2
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24 fs.pin_target_id = get_freespace_pin_target(value.freespace_id);
737 24 fs.len = 0;
738 }
739 717 }
740
741 717 void allocate_freespaces() {
742 // compute real size of all pinned freespace blocks
743
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2259 for(int i = 1; i < freespaces.count; i++) {
744 771 freespace_data& fs = freespaces[i];
745 // just in case the pin target changed again or something
746 1542 fs.pin_target_id = get_freespace_pin_target(fs.pin_target_id);
747 771 freespace_data& target = freespaces[fs.pin_target_id];
748 1542 target.total_len += fs.len;
749
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1542 target.search_start = std::max(fs.search_start, target.search_start);
750 }
751
752
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2259 for(int i = 1; i < freespaces.count; i++) {
753 771 freespace_data& fs = freespaces[i];
754
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1542 if(fs.is_static && fs.orgpos > 0) {
755 6 fs.pos = fs.orgpos;
756 6 continue;
757 }
758 // if this freespace is pinned to another one, set it later
759
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1536 if(fs.pin_target_id != i) continue;
760 // TODO: possibly fancier align
761 1518 fs.pos = getsnesfreespace(fs.total_len, fs.bank, true, true, fs.flag_align, fs.write_rats, fs.search_start);
762 1518 fs.used_len = fs.len;
763 }
764 // set pos for all pinned freespaces
765
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2259 for(int i = 1; i < freespaces.count; i++) {
766 771 freespace_data& fs = freespaces[i];
767
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1542 if(fs.pin_target_id == i) continue;
768 9 freespace_data& tgt = freespaces[fs.pin_target_id];
769 18 fs.pos = tgt.pos + tgt.used_len;
770 18 tgt.used_len += fs.len;
771 }
772
773 // relocate all labels that were in freespace to point them to their real location
774 717 labels.each([](const char * key, snes_label & val) {
775
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1213 if(val.freespace_id != 0) {
776 264 val.pos += freespaces[val.freespace_id].pos;
777 }
778 1213 });
779 717 }
780
781 //void nerf(const string& left, string& right){puts(S left+" = "+right);}
782
783 2151 void finishpass()
784 {
785 2151 verify_warnings();
786 2151 pull_warnings(false);
787
788 //defines.traverse(nerf);
789
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2151 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_missing_endspcblock);
790
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2151 if (in_struct || in_sub_struct) asar_throw_error(pass, error_type_null, error_id_struct_without_endstruct);
791
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2151 else if (pushpcnum && pass == 0) asar_throw_error(pass, error_type_null, error_id_pushpc_without_pullpc);
792
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2151 else if (pushnsnum && pass == 0) asar_throw_error(pass, error_type_null, error_id_pushns_without_pullns);
793 2151 freespaceend();
794
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2151 if (arch==arch_65816) asend_65816();
795
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2151 if (arch==arch_spc700) asend_spc700();
796
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2151 if (arch==arch_superfx) asend_superfx();
797
798 2151 deinitmathcore();
799
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2151 if(pass == 0) {
800 717 resolve_pinned_freespaces();
801
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1434 } else if(pass == 1) {
802 717 allocate_freespaces();
803 717 handle_cleared_rats_tags();
804 }
805 #if defined(_WIN32) || !defined(NO_USE_THREADS)
806 2151 deinit_stack_use_check();
807 #endif
808 2151 }
809
810 88467 static bool addlabel(const char * label, int pos=-1, bool global_label = false)
811 {
812
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88467 if (!label[0] || label[0]==':') return false;//colons are reserved for special labels
813
814 88467 const char* posneglabel = label;
815
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88467 string posnegname = posneglabelname(&posneglabel, true);
816
817
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88467 if (posnegname.length() > 0)
818 {
819
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366 if (global_label) return false;
820
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366 if (*posneglabel != '\0' && *posneglabel != ':') asar_throw_error(0, error_type_block, error_id_broken_label_definition);
821
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366 setlabel(posnegname, pos);
822 366 return true;
823 }
824
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88101 if (label[strlen(label)-1]==':' || label[0]=='.' || label[0]=='?' || label[0] == '#')
825 {
826
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2895 if (!label[1]) return false;
827
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2859 if(global_label && (in_struct || in_sub_struct || label[0]=='?')) return false;
828
829 1425 bool define = true;
830
831
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2841 if (label[0] == '#')
832 {
833 36 define = false;
834 72 label++;
835 }
836
837 // RPG Hacker: Also checking label[1] now, since it might be a macro sublabel.
838 // Also, apparently this here doesn't account for main labels. I guess because
839 // we don't even get here in the first place if they don't include a colon?
840
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2841 bool requirecolon = (label[0] != '.' && label[1] != '.') && (in_struct || in_sub_struct);
841
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2841 string name=labelname(&label, define);
842
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2733 if (label[0]==':') label++;
843
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129 else if (requirecolon) asar_throw_error(0, error_type_block, error_id_broken_label_definition);
844
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129 else if (global_label) return false;
845
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2715 if (label[0]) asar_throw_error(0, error_type_block, error_id_broken_label_definition);
846
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2859 if (ns && !global_label) name=ns+name;
847
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2721 setlabel(name, pos, ((in_struct || in_sub_struct) && static_struct));
848 2703 return true;
849 2733 }
850 39477 return false;
851 88467 }
852
853 46131 static void add_addr_to_line(int pos)
854 {
855
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46131 if (pass == 2)
856 16287 addressToLineMapping.includeMapping(get_current_file_name(), get_current_line() + 1, pos);
857 46131 }
858
859 static autoarray<bool> elsestatus;
860 int numtrue=0;//if 1 -> increase both
861 int numif = 0; //if 0 or inside if 0 -> increase only numif
862
863 autoarray<whiletracker> whilestatus;
864 int single_line_for_tracker;
865
866
867 288 static void push_pc()
868 {
869 288 pushpc[pushpcnum].arch=arch;
870 288 pushpc[pushpcnum].snespos=snespos;
871 288 pushpc[pushpcnum].snesstart=startpos;
872 288 pushpc[pushpcnum].snesposreal=realsnespos;
873 288 pushpc[pushpcnum].snesstartreal=realstartpos;
874 288 pushpc[pushpcnum].freeid=freespaceid;
875 288 pushpc[pushpcnum].freest=freespacestart;
876 288 pushpcnum++;
877 288 }
878
879 288 static void pop_pc()
880 {
881 288 pushpcnum--;
882 288 snespos=pushpc[pushpcnum].snespos;
883 288 startpos=pushpc[pushpcnum].snesstart;
884 288 realsnespos=pushpc[pushpcnum].snesposreal;
885 288 realstartpos=pushpc[pushpcnum].snesstartreal;
886 288 freespaceid=pushpc[pushpcnum].freeid;
887 288 freespacestart=pushpc[pushpcnum].freest;
888 288 }
889
890
891 1020 string handle_print(char* input)
892 {
893 // evaluating this math can be unsafe in pass 0
894
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1020 if(pass != 2) return "";
895 172 string out;
896
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340 autoptr<char**> pars = qpsplit(input, ',');
897
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340 verify_paren(pars);
898
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899 for (int i = 0; pars[i]; i++)
899 {
900 if (0);
901
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565 else if (pars[i][0] == '"') out += safedequote(pars[i]);
902
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147 else if (!stricmp(pars[i], "bytes")) out += dec(bytes);
903
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135 else if (!stricmp(pars[i], "freespaceuse")) out += dec(freespaceuse);
904
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129 else if (!stricmp(pars[i], "pc")) out += hex((unsigned int)(snespos & 0xFFFFFF), 6);
905
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177 else if (!strncasecmp(pars[i], "bin(", strlen("bin(")) ||
906
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135 !strncasecmp(pars[i], "dec(", strlen("dec(")) ||
907
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264 !strncasecmp(pars[i], "hex(", strlen("hex(")) ||
908
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48 !strncasecmp(pars[i], "double(", strlen("double(")))
909 {
910 123 char * arg1pos = strchr(pars[i], '(') + 1;
911 123 char * endpos = strchr(arg1pos, '\0');
912
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246 while (*endpos == ' ' || *endpos == '\0') endpos--;
913
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123 if (*endpos != ')') asar_throw_error(2, error_type_block, error_id_invalid_print_function_syntax);
914
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123 string paramstr = string(arg1pos, (int)(endpos - arg1pos));
915
916 int numargs;
917
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123 autoptr<char**> params = qpsplit(paramstr.temp_raw(), ',', &numargs);
918
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123 verify_paren(params);
919
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123 if (numargs > 2) asar_throw_error(2, error_type_block, error_id_wrong_num_parameters);
920 63 int precision = 0;
921 63 bool hasprec = numargs == 2;
922
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123 if (hasprec)
923 {
924
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78 precision = getnum(params[1]);
925
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78 if (precision < 0) precision = 0;
926
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78 if (precision > 64) precision = 64;
927 }
928 123 *(arg1pos - 1) = '\0'; // allows more convenient comparsion functions
929
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123 if (!stricmp(pars[i], "bin"))
930 {
931 // sadly printf doesn't have binary, so let's roll our own
932
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30 int64_t value = getnum(params[0]);
933 char buffer[65];
934
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30 if (value < 0) {
935
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6 out += '-';
936 6 value = -value;
937 // decrement precision because we've output one char already
938 6 precision -= 1;
939
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6 if (precision<0) precision = 0;
940 }
941
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1950 for (int j = 0; j < 64; j++) {
942 1920 buffer[63 - j] = '0' + ((value & (1ull << j)) >> j);
943 }
944 30 buffer[64] = 0;
945 15 int startidx = 0;
946
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1752 while (startidx < 64 - precision && buffer[startidx] == '0') startidx++;
947
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30 if (startidx == 64) startidx--; // always want to print at least one digit
948
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30 out += buffer + startidx;
949 }
950
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93 else if (!stricmp(pars[i], "dec"))
951 {
952
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25 int64_t value = getnum(params[0]);
953 char buffer[65];
954
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25 snprintf(buffer, 65, "%0*" PRId64, precision, value);
955
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25 out += buffer;
956 }
957
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68 else if (!stricmp(pars[i], "hex"))
958 {
959
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26 int64_t value = getnum(params[0]);
960 char buffer[65];
961
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26 snprintf(buffer, 65, "%0*" PRIX64, precision, value);
962
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26 out += buffer;
963 }
964
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42 else if (!stricmp(pars[i], "double"))
965 {
966
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42 if (!hasprec) precision = 5;
967
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42 out += ftostrvar(getnumdouble(params[0]), precision);
968 }
969 123 }
970 6 else asar_throw_error(2, error_type_block, error_id_unknown_variable);
971 }
972
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169 return out;
973 346 }
974
975 342 void handle_autoclean(string& arg, int checkbyte, int write_pos)
976 {
977
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342 if(freespaceid > 0) asar_throw_error(0, error_type_block, error_id_autoclean_in_freespace);
978
979 342 const char* labeltest = arg.data();
980
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342 snes_label lblval = labelval(&labeltest);
981
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342 if (*labeltest) asar_throw_error(0, error_type_block, error_id_label_not_found, arg.data());
982 342 int num = lblval.pos;
983
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342 auto& targetfs = freespaces[lblval.freespace_id];
984
985
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342 if (pass == 1) {
986 162 targetfs.leaked = false;
987
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162 int orig_pos = read3(checkbyte != -1 ? write_pos+1 : write_pos);
988
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81 int write_pos_pc = snestopc(write_pos);
989 162 targetfs.orgpos = targetfs.orglen = -1;
990
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162 if(write_pos_pc >= 0 && write_pos_pc < romlen_r && (checkbyte == -1 || romdata_r[write_pos_pc] == checkbyte)) {
991
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84 int rats_loc = ratsstart(orig_pos);
992
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84 if(rats_loc != -1) {
993 66 targetfs.orgpos = rats_loc + 8;
994
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66 targetfs.orglen = read2(rats_loc + 4) + 1;
995
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66 if(!targetfs.is_static) removerats(rats_loc + 8, freespacebyte);
996 }
997 }
998
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180 } else if(pass == 2) {
999
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162 int start = ratsstart(num);
1000
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162 if(start >= num || start < 0) asar_throw_error(2, error_type_block, error_id_autoclean_label_at_freespace_end);
1001 }
1002 342 }
1003
1004 // single_line_for_tracker is:
1005 // 0 if not in first block of line, not in (single-line) for loop
1006 // 1 if first block of line
1007 // 2 if in single-line for loop
1008 // 3 if after endfor (of a single-line loop)
1009 162150 void assembleblock(const char * block, int& single_line_for_tracker)
1010 {
1011 #define is(test) (!stricmpwithlower(word[0], test))
1012 #define is0(test) (numwords==1 && !stricmpwithlower(word[0], test))
1013 #define is1(test) (numwords==2 && !stricmpwithlower(word[0], test))
1014 #define is2(test) (numwords==3 && !stricmpwithlower(word[0], test))
1015 #define is3(test) (numwords==4 && !stricmpwithlower(word[0], test))
1016 #define par word[1]
1017
1018
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77976 callstack_push cs_push(callstack_entry_type::BLOCK, block);
1019
1020 int numwords;
1021
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77976 string splitblock = block;
1022
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162150 char ** word = qsplit(splitblock.temp_raw(), ' ', &numwords);
1023 77976 autoptr<char **> scope_word = word;
1024 // when writing out the data for the addrToLine mapping,
1025 // we want to write out the snespos we had before writing opcodes
1026 162150 int addrToLinePos = realsnespos & 0xFFFFFF;
1027
1028
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162150 if (!word[0] || !word[0][0]) return;
1029
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113535 if (is("if") || is("elseif") || is("assert") || is("while") || is("for"))
1030 {
1031 4818 string errmsg;
1032 4818 whiletracker wstatus;
1033
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9636 wstatus.startline = get_current_line();
1034 9636 wstatus.iswhile = is("while");
1035 9636 wstatus.cond = false;
1036 9636 wstatus.is_for = false;
1037 9636 wstatus.for_start = wstatus.for_end = wstatus.for_cur = 0;
1038 9636 wstatus.for_has_var_backup = false;
1039
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9636 if(is("for")) wstatus.is_for = true;
1040
1041 4818 bool is_for_cont = false;
1042 // if this is a for loop and a whilestatus entry already exists at this level,
1043 // and the for loop isn't finished, this is a continuation of the for loop
1044
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6383 if (is("for") && whilestatus.count > numif && whilestatus[numif].is_for
1045
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10656 && whilestatus[numif].for_cur < whilestatus[numif].for_end)
1046 369 is_for_cont = true;
1047
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9636 whiletracker& addedwstatus = is_for_cont ? whilestatus[numif] : (whilestatus[numif] = wstatus);
1048
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9636 if (is("assert"))
1049 {
1050
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144 autoptr<char**> tokens = qpsplit(word[numwords - 1], ',');
1051
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144 verify_paren(tokens);
1052
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144 if (tokens[0] != NULL && tokens[1] != NULL)
1053 {
1054 18 string rawerrmsg;
1055 18 size_t pos = 1;
1056
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162 while (tokens[pos])
1057 {
1058
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126 rawerrmsg += tokens[pos];
1059
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126 if (tokens[pos + 1] != NULL)
1060 {
1061
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90 rawerrmsg += ",";
1062 }
1063 63 pos++;
1064 }
1065
1066
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36 errmsg = handle_print(rawerrmsg.raw());
1067 36 }
1068 144 }
1069
1070 //handle nested if statements
1071
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9636 if (numtrue!=numif && !(is("elseif") && numtrue+1==numif))
1072 {
1073
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486 if ((is("if") || is("while") || is("for"))) numif++;
1074 486 return;
1075 }
1076
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9150 if ((is("if") || is("while") || is("for"))) numif++;
1077
1078
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25242 for(int i = 1; i < numwords - 1; i++)
1079 {
1080 16092 word[i][strlen(word[i])] = ' ';
1081 }
1082 9150 numwords = 2;
1083
1084 bool cond;
1085
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9150 if(!is("for"))
1086 {
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8160 cond = getnum(word[1]);
1088
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8160 if (foundlabel && !foundlabel_static && !is("assert")) asar_throw_error(0, error_type_block, error_id_label_in_conditional, word[0]);
1089 }
1090
1091
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9060 if (is("for"))
1092 {
1093
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990 if(single_line_for_tracker != 1)
1094 {
1095 numif--;
1096 asar_throw_error(0, error_type_line, error_id_bad_single_line_for);
1097 }
1098
1099
2/2
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990 if(!is_for_cont)
1100 {
1101 252 char* past_eq = strchr(word[1], '=');
1102
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252 if(!past_eq)
1103 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "missing loop range");
1104
1105
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252 string varname(word[1], past_eq - word[1]);
1106 252 past_eq += 1;
1107
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252 strip_whitespace(varname);
1108
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252 if(!validatedefinename(varname))
1109 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "invalid define name");
1110
1111
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252 char* range_sep = strqpstr(past_eq, "..");
1112
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252 if(!range_sep)
1113 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "invalid loop range");
1114
1115
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252 string for_start(past_eq, range_sep - past_eq);
1116
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252 strip_whitespace(for_start);
1117
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252 string for_end(range_sep+2);
1118
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252 strip_whitespace(for_end);
1119
1120
1/2
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252 addedwstatus.for_start = getnum(for_start);
1121
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252 if(foundlabel && !foundlabel_static)
1122 asar_throw_error(0, error_type_block, error_id_label_in_conditional, "for");
1123
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252 addedwstatus.for_end = getnum(for_end);
1124
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252 if(foundlabel && !foundlabel_static)
1125 asar_throw_error(0, error_type_block, error_id_label_in_conditional, "for");
1126
1127
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252 addedwstatus.for_variable = varname;
1128 252 addedwstatus.for_cur = addedwstatus.for_start;
1129 252 }
1130 738 else addedwstatus.for_cur++;
1131
1132 990 addedwstatus.cond = addedwstatus.for_cur < addedwstatus.for_end;
1133 990 single_line_for_tracker = 2;
1134
2/2
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990 if(addedwstatus.cond)
1135 {
1136
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✓ Branch 1 taken 81 times.
738 numtrue++;
1137
4/4
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✓ Branch 2 taken 288 times.
✓ Branch 3 taken 81 times.
738 if(defines.exists(addedwstatus.for_variable))
1138 {
1139 576 addedwstatus.for_has_var_backup = true;
1140
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576 addedwstatus.for_var_backup = defines.find(addedwstatus.for_variable);
1141 }
1142
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738 defines.create(addedwstatus.for_variable) = ftostr(addedwstatus.for_cur);
1143 }
1144 }
1145
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8070 else if (is("if") || is("while"))
1146 {
1147 if(0);
1148
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7080 else if (cond)
1149 {
1150 5772 numtrue++;
1151
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5772 elsestatus[numif]=true;
1152 }
1153
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654 else if (!cond)
1154 {
1155
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1308 elsestatus[numif]=false;
1156 }
1157 7080 addedwstatus.cond = cond;
1158 }
1159
2/2
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✓ Branch 1 taken 144 times.
990 else if (is("elseif"))
1160 {
1161
1/2
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846 if (!numif) asar_throw_error(1, error_type_block, error_id_misplaced_elseif);
1162
3/4
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846 if (whilestatus[numif - 1].iswhile) asar_throw_error(1, error_type_block, error_id_elseif_in_while);
1163
2/2
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✓ Branch 1 taken 522 times.
846 if (numif==numtrue) numtrue--;
1164
8/8
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✓ Branch 5 taken 45 times.
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✓ Branch 7 taken 306 times.
1008 if (cond && !elsestatus[numif])
1165 {
1166 234 numtrue++;
1167
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234 elsestatus[numif]=true;
1168 }
1169 }
1170 // otherwise, must be assert command
1171
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144 else if (pass == 2 && !cond)
1172 {
1173
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54 if (errmsg) asar_throw_error(2, error_type_block, error_id_assertion_failed, (string(": ") + errmsg).data());
1174 18 else asar_throw_error(2, error_type_block, error_id_assertion_failed, ".");
1175 }
1176 9030 return;
1177 9756 }
1178
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✓ Branch 9 taken 82554 times.
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✓ Branch 13 taken 44580 times.
103899 else if (is0("endif") || is0("endwhile") || is0("endfor"))
1179 {
1180
1/2
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8502 if (!numif)
1181 asar_throw_error(1, error_type_block, error_id_misplaced_endif);
1182
1/2
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✗ Branch 1 not taken.
8502 whiletracker& thisws = whilestatus[numif - 1];
1183
1184
3/4
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✗ Branch 3 not taken.
7458 if((!thisws.is_for && !thisws.iswhile && !is("endif")) ||
1185
7/8
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✓ Branch 7 taken 7980 times.
20211 (thisws.iswhile && !is("endwhile")) ||
1186
3/4
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✓ Branch 3 taken 522 times.
4773 (thisws.is_for && !is("endfor")))
1187 asar_throw_error(1, error_type_block, error_id_misplaced_endif);
1188
1189
2/2
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✓ Branch 1 taken 2226 times.
8502 if (numif==numtrue) numtrue--;
1190 8502 numif--;
1191
1192
2/2
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✓ Branch 1 taken 7458 times.
8502 if(thisws.is_for)
1193 {
1194
2/2
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✓ Branch 1 taken 864 times.
1044 if(single_line_for_tracker == 2) single_line_for_tracker = 3;
1195
1/2
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✓ Branch 1 taken 1044 times.
1044 if(moreonline)
1196 {
1197 // sabotage the whilestatus to prevent the loop running again
1198 // and spamming more of the same error
1199 thisws.for_cur = thisws.for_end;
1200 thisws.cond = false;
1201 asar_throw_error(0, error_type_block, error_id_bad_single_line_for);
1202 }
1203
1204
2/2
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✓ Branch 1 taken 306 times.
1044 if(thisws.cond)
1205 {
1206
2/2
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✓ Branch 1 taken 162 times.
738 if(thisws.for_has_var_backup)
1207
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576 defines.create(thisws.for_variable) = thisws.for_var_backup;
1208 else
1209
1/2
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✗ Branch 1 not taken.
162 defines.remove(thisws.for_variable);
1210 }
1211 }
1212 8502 return;
1213 }
1214
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95397 else if (is0("else"))
1215 {
1216
1/2
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834 if (!numif) asar_throw_error(1, error_type_block, error_id_misplaced_else);
1217
5/10
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834 if (whilestatus[numif - 1].iswhile || whilestatus[numif - 1].is_for) asar_throw_error(1, error_type_block, error_id_else_in_while_loop);
1218
2/2
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834 else if (numif==numtrue) numtrue--;
1219
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729 else if (numif==numtrue+1 && !elsestatus[numif])
1220 {
1221 192 numtrue++;
1222
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192 elsestatus[numif]=true;
1223 }
1224 834 return;
1225 }
1226
2/2
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94563 else if (numif!=numtrue) return;
1227
1228
12/12
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✓ Branch 7 taken 120 times.
✓ Branch 8 taken 47244 times.
✓ Branch 9 taken 40977 times.
✓ Branch 10 taken 1497 times.
✓ Branch 11 taken 41370 times.
92076 while (word[0] && (!word[1] || strcmp(word[1], "=")) && addlabel(word[0]))
1229 {
1230 2979 word++;
1231 2979 numwords--;
1232 }
1233
4/4
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✓ Branch 2 taken 46503 times.
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88977 if (!word[0] || !word[0][0]) return;
1234
1235 // recheck for any of the conditionals tested above
1236
4/8
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127005 if(is("if") || is("elseif") || is("assert") || is("while") || is("for")
1237
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173508 || is0("endif") || is0("endwhile") || is0("endfor") || is0("else"))
1238 {
1239 asar_throw_error(0, error_type_block, error_id_label_before_if, word[0]);
1240 }
1241
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86754 else if (asblock_pick(word, numwords))
1242 {
1243
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29859 add_addr_to_line(addrToLinePos);
1244 }
1245
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✓ Branch 9 taken 38835 times.
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56847 else if (numwords > 1 && (is("db") || is("dw") || is("dl") || is("dd")))
1246 {
1247 7188 string line;
1248
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28656 for(int i = 1; i < numwords; i++){
1249
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14328 if(i > 1) line += " ";
1250
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14328 line += word[i];
1251 }
1252
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14328 autoptr<char**> pars=qpsplit(line.temp_raw(), ',');
1253
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14328 verify_paren(pars);
1254
1255 void (*do_write)(unsigned int);
1256 14328 char first = to_lower(word[0][1]);
1257
2/2
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✓ Branch 1 taken 7140 times.
14328 if (first == 'b') do_write = &write1;
1258
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2274 else if (first == 'w') do_write = &write2;
1259
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2094 else if (first == 'l') do_write = &write3;
1260 144 else do_write = &write4;
1261
1262
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31080 for (int i=0;pars[i];i++)
1263 {
1264
2/2
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✓ Branch 1 taken 16149 times.
16818 if (pars[i][0]=='"')
1265 {
1266
1/2
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669 char * str=const_cast<char*>(safedequote(pars[i]));
1267 669 int codepoint = 0u;
1268
1/2
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669 str += utf8_val(&codepoint, str);
1269
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3387 while ( codepoint != 0 && codepoint != -1 )
1270 {
1271
2/4
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2718 do_write(thetable.get_val(codepoint));
1272
1/2
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2718 str += utf8_val(&codepoint, str);
1273 }
1274
1/2
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✓ Branch 1 taken 669 times.
669 if (codepoint == -1) asar_throw_error(0, error_type_block, error_id_invalid_utf8);
1275 }
1276 else
1277 {
1278
5/6
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16149 do_write((pass==2)?getnum(pars[i]):0);
1279 }
1280 }
1281
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14262 add_addr_to_line(addrToLinePos);
1282 14394 }
1283
2/2
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42519 else if(word[0][0]=='%')
1284 {
1285
2/2
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✓ Branch 1 taken 36 times.
1566 callmacro(strchr(block, '%')+1);
1286 }
1287
6/6
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40953 else if (is1("undef"))
1288 {
1289
2/4
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360 string def = safedequote(par);
1290
1291
4/4
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✓ Branch 3 taken 9 times.
360 if (defines.exists(def))
1292 {
1293
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342 defines.remove(def);
1294 }
1295 else
1296 {
1297 18 asar_throw_error(0, error_type_block, error_id_define_not_found, def.data());
1298 }
1299 360 }
1300
6/6
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40593 else if (is0("error"))
1301 {
1302 18 asar_throw_error(0, error_type_block, error_id_error_command, ".");
1303 }
1304
6/6
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40575 else if (is0("warn"))
1305 {
1306
1/2
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18 asar_throw_warning(2, warning_id_warn_command, ".");
1307 }
1308
6/6
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40557 else if (is1("error"))
1309 {
1310
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39 string out = handle_print(par);
1311 // RPG Hacker: This used to be on pass 0, which had its merits (you don't want to miss a potentially critical
1312 // user-generated error, just because a bazillion other errors are thrown in passes before it). However, I
1313 // don't see how to support print functions with this without moving it to pass 2. Suggestions are welcome.
1314
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99 asar_throw_error(2, error_type_block, error_id_error_command, (string(": ") + out).data());
1315 39 }
1316
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40518 else if (is1("warn"))
1317 {
1318
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75 string out = handle_print(par);
1319
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75 asar_throw_warning(2, warning_id_warn_command, (string(": ") + out).data());
1320 75 }
1321
6/6
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40443 else if (is1("warnings"))
1322 {
1323
4/4
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144 if (stricmp(word[1], "push") == 0)
1324 {
1325
1/2
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72 push_warnings();
1326 }
1327
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72 else if (stricmp(word[1], "pull") == 0)
1328 {
1329
2/2
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✓ Branch 1 taken 18 times.
72 pull_warnings();
1330 }
1331 else
1332 {
1333 asar_throw_error(0, error_type_block, error_id_broken_command, "warnings", "Unknown parameter");
1334 }
1335 }
1336
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40299 else if (is2("warnings"))
1337 {
1338
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252 if (stricmp(word[1], "enable") == 0)
1339 {
1340
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54 asar_warning_id warnid = parse_warning_id_from_string(word[2]);
1341
1342
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54 if (warnid != warning_id_end)
1343 {
1344
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36 set_warning_enabled(warnid, true);
1345 }
1346 else
1347 {
1348
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18 asar_throw_warning(0, warning_id_invalid_warning_id, word[2], "warnings enable");
1349 }
1350 }
1351
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198 else if (stricmp(word[1], "disable") == 0)
1352 {
1353
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198 asar_warning_id warnid = parse_warning_id_from_string(word[2]);
1354
1355
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198 if (warnid != warning_id_end)
1356 {
1357
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162 set_warning_enabled(warnid, false);
1358 }
1359 else
1360 {
1361
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36 asar_throw_warning(0, warning_id_invalid_warning_id, word[2], "warnings disable");
1362 }
1363 }
1364 else
1365 {
1366 asar_throw_error(0, error_type_block, error_id_broken_command, "warnings", "Unknown parameter");
1367 }
1368 }
1369
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40047 else if(is1("global"))
1370 {
1371
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126 if (!addlabel(word[1], -1, true))
1372 {
1373 36 asar_throw_error(1, error_type_block, error_id_invalid_global_label, word[1]);
1374 }
1375 }
1376
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39921 else if (is2("check"))
1377 {
1378
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210 if (stricmp(word[1], "title") == 0)
1379 {
1380 // RPG Hacker: Removed trimming for now - I think requiring an exact match is probably
1381 // better here (not sure, though, it's worth discussing)
1382
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18 string expected_title = safedequote(word[2]);
1383 // randomdude999: this also removes leading spaces because itrim gets stuck in an endless
1384 // loop when multi is true and one argument is empty
1385 // in hirom the rom needs to be an entire bank for it to have a title, other modes only need 0x8000 bytes
1386
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18 if (romlen < ((mapper == hirom || mapper == exhirom) ? 0x10000 : 0x8000)) // too short
1387 {
1388 if (!ignoretitleerrors) // title errors shouldn't be ignored
1389 asar_throw_error(0, error_type_block, error_id_rom_too_short, expected_title.data());
1390 else // title errors should be ignored, throw a warning anyways
1391 asar_throw_warning(0, warning_id_rom_too_short, expected_title.data());
1392 }
1393 else {
1394 9 string actual_title;
1395 9 string actual_display_title;
1396
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396 for (int i = 0;i < 21;i++)
1397 {
1398
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378 unsigned char c = romdata[snestopc(0x00FFC0 + i)];
1399
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378 actual_title += (char)c;
1400 // the replacements are from interface-cli.cpp
1401
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378 if (c == 7) c = 14;
1402
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378 if (c == 8) c = 27;
1403
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378 if (c == 9) c = 26;
1404
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378 if (c == '\r') c = 17;
1405
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378 if (c == '\n') c = 25;
1406
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378 if (c == '\0') c = 155;
1407
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378 actual_display_title += (char)c;
1408 }
1409
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18 if (strncmp(expected_title, actual_title, 21) != 0)
1410 {
1411 if (!ignoretitleerrors) // title errors shouldn't be ignored
1412 asar_throw_error(0, error_type_block, error_id_rom_title_incorrect, expected_title.data(), actual_display_title.data());
1413 else // title errors should be ignored, throw a warning anyways
1414 asar_throw_warning(0, warning_id_rom_title_incorrect, expected_title.data(), actual_display_title.data());
1415 }
1416 18 }
1417 18 }
1418
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192 else if (stricmp(word[1], "bankcross") == 0)
1419 {
1420 if (0);
1421
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192 else if (!stricmp(word[2], "off"))
1422 {
1423 90 disable_bank_cross_errors = true;
1424 }
1425
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102 else if (!stricmp(word[2], "half"))
1426 {
1427 96 disable_bank_cross_errors = false;
1428 96 check_half_banks_crossed = true;
1429 }
1430
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6 else if (!stricmp(word[2], "full"))
1431 {
1432 6 disable_bank_cross_errors = false;
1433 6 check_half_banks_crossed = false;
1434 }
1435 else asar_throw_error(0, error_type_block, error_id_invalid_check);
1436
1437 }
1438 else
1439 {
1440 asar_throw_error(0, error_type_block, error_id_invalid_check);
1441 }
1442 }
1443
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39711 else if (is0("asar") || is1("asar"))
1444 {
1445
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108 if (!asarverallowed) asar_throw_error(0, error_type_block, error_id_start_of_file);
1446
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198 if (!par) return;
1447 54 int dots=0;
1448 54 int dig=0;
1449
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558 for (int i=0;par[i];i++)
1450 {
1451
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450 if (par[i]=='.')
1452 {
1453
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126 if (!dig) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1454 63 dig=0;
1455 126 dots++;
1456 }
1457
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324 else if (is_digit(par[i])) dig++;
1458 else asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1459 }
1460
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108 if (!dig || !dots || dots>2) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1461
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108 autoptr<char**> vers=split(par, '.');
1462 108 int vermaj=atoi(vers[0]);
1463
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108 if (vermaj > asarver_maj) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1464
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108 if (vermaj<asarver_maj) return;
1465
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18 if (dots==1)
1466 {
1467 if (strlen(vers[1])!=2) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1468 //if (asarver_min<10 && asarver_bug<10 && strlen(vers[1])>2) error(0, "This version of Asar is too old for this patch.");
1469 int verminbug=atoi(vers[1]);
1470 int tmpver=asarver_bug;
1471 if (tmpver>9) tmpver=9;
1472 if (asarver_min*10+tmpver<verminbug) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1473 }
1474 else
1475 {
1476 18 int vermin=atoi(vers[1]);
1477
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18 if (vermin>asarver_min) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1478 18 int verbug=atoi(vers[2]);
1479
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18 if (vermin==asarver_min && verbug>asarver_bug) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1480 }
1481
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108 }
1482
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39603 else if (is0("include") || is1("includefrom"))
1483 {
1484
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24 if (!asarverallowed) asar_throw_error(0, error_type_block, error_id_start_of_file);
1485
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6 if (in_top_level_file())
1486 {
1487
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6 if (par) asar_throw_error(pass, error_type_fatal, error_id_cant_be_main_file, (string(" The main file is '") + par + "'.").data());
1488 6 else asar_throw_error(pass, error_type_fatal, error_id_cant_be_main_file, "");
1489 }
1490 }
1491
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39579 else if (is0("includeonce"))
1492 {
1493
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90 const char* current_file = get_current_file_name();
1494
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90 if (!file_included_once(current_file))
1495 {
1496
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90 includeonce.append(current_file);
1497 }
1498 }
1499
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39489 else if (numwords==3 && !stricmp(word[1], "="))
1500 {
1501
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1512 if(word[0][0] == '\'' && word[0][1])
1502 {
1503 int codepoint;
1504 1206 const char* char_start = word[0]+1;
1505
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1206 const char* after = char_start + utf8_val(&codepoint, char_start);
1506
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1206 if (codepoint == -1) asar_throw_error(0, error_type_block, error_id_invalid_utf8);
1507
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1206 if(after[0] == '\'' && after[1] == '\0') {
1508
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1206 thetable.set_val(codepoint, getnum(word[2]));
1509
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1188 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
1510 1188 return;
1511 } // todo: error checking here
1512 }
1513 // randomdude999: int cast b/c i'm too lazy to also mess with making setlabel()
1514 // unsigned, besides it wouldn't matter anyways.
1515
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306 int num=(int)getnum(word[2]);
1516
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306 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_label_cross_assignment);
1517
1518 288 const char* newlabelname = word[0];
1519 144 bool ismacro = false;
1520
1521
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288 if (newlabelname[0] == '?')
1522 {
1523 9 ismacro = true;
1524 18 newlabelname++;
1525 }
1526
1527
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153 if (ismacro && macrorecursion == 0)
1528 {
1529 asar_throw_error(0, error_type_block, error_id_macro_label_outside_of_macro);
1530 }
1531
1532
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288 if (!confirmname(newlabelname)) asar_throw_error(0, error_type_block, error_id_invalid_label_name);
1533
1534 144 string completename;
1535
1536
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288 if (ismacro)
1537 {
1538
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27 completename += STR":macro_" + dec(calledmacros) + "_";
1539 }
1540
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288 completename += newlabelname;
1542
1543
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288 setlabel(ns + completename, num, true);
1544 288 }
1545
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37977 else if (assemblemapper(word, numwords)) {}
1546
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37269 else if (is1("org"))
1547 {
1548
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2496 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
1549
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2496 freespaceend();
1550
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2496 unsigned int num=getnum(par);
1551
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2496 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_org_label_forward);
1552
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2496 if (num&~0xFFFFFF) asar_throw_error(1, error_type_block, error_id_snes_address_out_of_bounds, hex(num, 6).data());
1553
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2496 if ((mapper==lorom || mapper==exlorom) && (num&0x408000)==0x400000 && (num&0x700000)!=0x700000) asar_throw_warning(0, warning_id_set_middle_byte);
1554 2496 snespos=(int)num;
1555 2496 realsnespos=(int)num;
1556 2496 startpos=(int)num;
1557 2496 realstartpos=(int)num;
1558 2496 snespos_valid = true;
1559 }
1560 #define ret_error(errid) { asar_throw_error(0, error_type_block, errid); return; }
1561 #define ret_error_params(errid, ...) { asar_throw_error(0, error_type_block, errid, __VA_ARGS__); return; }
1562
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34773 else if (is("struct"))
1563 {
1564 //verifysnespos();
1565
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288 if (in_struct || in_sub_struct) ret_error(error_id_nested_struct);
1566
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288 if (numwords < 2) ret_error(error_id_missing_struct_params);
1567
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288 if (numwords > 4) ret_error(error_id_too_many_struct_params);
1568
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288 if (!confirmname(word[1])) ret_error(error_id_invalid_struct_name);
1569
1570
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288 if (structs.exists(word[1]) && pass == 0) ret_error_params(error_id_struct_redefined, word[1]);
1571
1572 288 static_struct = false;
1573 288 old_snespos = snespos;
1574 288 old_startpos = startpos;
1575 288 old_optimizeforbank = optimizeforbank;
1576 288 old_snespos_valid = snespos_valid;
1577 144 unsigned int base = 0;
1578
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288 if (numwords == 3)
1579 {
1580 90 static_struct = true;
1581
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90 base = getnum(word[2]);
1582
1583
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90 if (foundlabel && !foundlabel_static) static_struct = false;
1584
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90 if (pass > 0) {
1585 // foundlabel_static isn't accurate anymore
1586
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60 static_struct &= structs.find(word[1]).is_static;
1587 }
1588 }
1589
1590 288 bool old_in_struct = in_struct;
1591 288 bool old_in_sub_struct = in_sub_struct;
1592
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288 in_struct = numwords == 2 || numwords == 3;
1593 288 in_sub_struct = numwords == 4;
1594
1595 #define ret_error_cleanup(errid) { in_struct = old_in_struct; in_sub_struct = old_in_sub_struct; asar_throw_error(0, error_type_block, errid); return; }
1596 #define ret_error_params_cleanup(errid, ...) { in_struct = old_in_struct; in_sub_struct = old_in_sub_struct; asar_throw_error(0, error_type_block, errid, __VA_ARGS__); return; }
1597
1598
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288 if (numwords == 3)
1599 {
1600
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90 if (base&~0xFFFFFF) ret_error_params_cleanup(error_id_snes_address_out_of_bounds, hex((unsigned int)base, 6).data());
1601 90 snespos = (int)base;
1602 90 startpos = (int)base;
1603 }
1604
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198 else if (numwords == 4)
1605 {
1606
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90 if (strcasecmp(word[2], "extends")) ret_error_cleanup(error_id_missing_extends);
1607
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90 if (!confirmname(word[3])) ret_error_cleanup(error_id_struct_invalid_parent_name);
1608
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45 string tmp_struct_parent = word[3];
1609
1610
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90 if (!structs.exists(tmp_struct_parent)) ret_error_params_cleanup(error_id_struct_not_found, tmp_struct_parent.data());
1611
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90 snes_struct structure = structs.find(tmp_struct_parent);
1612
1613 90 static_struct = structure.is_static;
1614
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45 struct_parent = tmp_struct_parent;
1615 90 snespos = structure.base_end;
1616 90 startpos = structure.base_end;
1617
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90 }
1618
1619
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288 push_pc();
1620
1621 288 optimizeforbank = -1;
1622
1623
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288 struct_name = word[1];
1624 288 struct_base = snespos;
1625 288 realsnespos = 0;
1626 288 realstartpos = 0;
1627 288 snespos_valid = true;
1628
1629
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288 if(in_sub_struct) {
1630
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90 string labelname = struct_parent + "." + struct_name;
1631
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135 setlabel(ns + labelname, snespos, static_struct);
1632 90 } else {
1633
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297 setlabel(ns + struct_name, snespos, static_struct);
1634 }
1635
1636 #undef ret_error_cleanup
1637 #undef ret_error_params_cleanup
1638 }
1639
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34485 else if (is("endstruct"))
1640 {
1641
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288 if (numwords != 1 && numwords != 3) ret_error(error_id_invalid_endstruct_count);
1642
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288 if (numwords == 3 && strcasecmp(word[1], "align")) ret_error(error_id_expected_align);
1643
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288 if (!in_struct && !in_sub_struct) ret_error(error_id_endstruct_without_struct);
1644
1645
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288 int alignment = numwords == 3 ? (int)getnum(word[2]) : 1;
1646
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153 if (alignment < 1) ret_error(error_id_alignment_too_small);
1647
1648 144 snes_struct structure;
1649 288 structure.base_end = snespos;
1650 288 structure.struct_size = alignment * ((snespos - struct_base + alignment - 1) / alignment);
1651 288 structure.object_size = structure.struct_size;
1652 288 structure.is_static = static_struct;
1653
1654
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288 if (in_struct)
1655 {
1656
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198 structs.create(struct_name) = structure;
1657 }
1658
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90 else if (in_sub_struct)
1659 {
1660 45 snes_struct parent;
1661
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90 parent = structs.find(struct_parent);
1662
1663
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90 if (parent.object_size < parent.struct_size + structure.struct_size) {
1664 72 parent.object_size = parent.struct_size + structure.struct_size;
1665 }
1666
1667
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90 structs.create(struct_parent + "." + struct_name) = structure;
1668
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90 structs.create(struct_parent) = parent;
1669 45 }
1670
1671
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288 pop_pc();
1672 288 in_struct = false;
1673 288 in_sub_struct = false;
1674 288 snespos = old_snespos;
1675 288 startpos = old_startpos;
1676 288 optimizeforbank = old_optimizeforbank;
1677 288 snespos_valid = old_snespos_valid;
1678 288 static_struct = false;
1679 144 }
1680 #undef ret_error
1681
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34197 else if(is("spcblock"))
1682 {
1683 //banned features when active: org, freespace(and variants), arch, mapper,namespace,pushns
1684
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36 if(in_struct || in_sub_struct) asar_throw_error(0, error_type_block, error_id_spcblock_inside_struct);
1685
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36 if(numwords < 2) asar_throw_error(0, error_type_block, error_id_spcblock_too_few_args);
1686
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36 if(numwords > 4) asar_throw_error(0, error_type_block, error_id_spcblock_too_many_args);
1687
1688
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36 spcblock.destination = getnum(par);
1689 36 spcblock.type = spcblock_nspc;
1690
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18 spcblock.macro_name = "";
1691
1692
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36 if (spcblock.destination&~0xFFFF) asar_throw_error(0, error_type_block, error_id_snes_address_out_of_bounds, hex(spcblock.destination, 6).data());
1693
1694
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36 if(numwords == 3)
1695 {
1696 if(!stricmp(word[2], "nspc")) spcblock.type = spcblock_nspc;
1697 else if(!stricmp(word[2], "custom")) asar_throw_error(0, error_type_block, error_id_custom_spcblock_missing_macro);
1698 else asar_throw_error(0, error_type_block, error_id_unknown_spcblock_type);
1699 }
1700
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36 else if(numwords == 4)
1701 {
1702 if(!stricmp(word[2], "custom")) spcblock.type = spcblock_custom;
1703 else asar_throw_error(0, error_type_block, error_id_extra_spcblock_arg_for_type);
1704
1705 if(macros.exists(word[3]))
1706 {
1707 macrodata *macro = macros.find(word[3]);
1708 if(!macro->variadic) asar_throw_error(0, error_type_block, error_id_spcblock_macro_must_be_varadic);
1709 if(macro->numargs != 3) asar_throw_error(0, error_type_block, error_id_spcblock_macro_invalid_static_args);
1710 spcblock.macro_name = word[3];
1711 }
1712 else asar_throw_error(0, error_type_block, error_id_spcblock_macro_doesnt_exist);
1713 }
1714
1715
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36 switch(spcblock.type)
1716 {
1717 36 case spcblock_nspc:
1718 36 spcblock.size_address=realsnespos;
1719
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36 write2(0x0000);
1720
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36 write2(spcblock.destination);
1721 36 snespos=(int)spcblock.destination;
1722 36 startpos=(int)spcblock.destination;
1723
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36 add_addr_to_line(addrToLinePos);
1724 18 break;
1725 case spcblock_custom:
1726 //this is a todo that probably won't be ready for 1.9
1727 //mostly so we can leverage some cleanups we make in 2.0 for practicality
1728 asar_throw_error(0, error_type_block, error_id_spcblock_custom_types_incomplete);
1729 push_pc();
1730 spcblock.old_mapper = mapper;
1731 mapper = norom;
1732 break;
1733 default:
1734 asar_throw_error(0, error_type_fatal, error_id_internal_error, "invalid spcblock type");
1735 }
1736
1737
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18 ns_backup = ns;
1738
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36 ns = STR":SPCBLOCK:_" + ns_backup;
1739 36 in_spcblock = true;
1740 }
1741
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34161 else if(is("endspcblock"))
1742 {
1743
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36 if(!in_spcblock) asar_throw_error(0, error_type_block, error_id_endspcblock_without_spcblock);
1744
1745
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36 switch(spcblock.type)
1746 {
1747 36 case spcblock_nspc:
1748
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36 if (pass==2)
1749 {
1750
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12 int pcpos=snestopc(spcblock.size_address&0xFFFFFF);
1751
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12 if (pcpos<0) asar_throw_error(2, error_type_block, error_id_snes_address_doesnt_map_to_rom, hex((unsigned int)realsnespos, 6).data());
1752 12 int num=snespos-startpos;
1753
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12 writeromdata_byte(pcpos, (unsigned char)num);
1754
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12 writeromdata_byte(pcpos+1, (unsigned char)(num >> 8));
1755 }
1756
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36 if (numwords == 3)
1757 {
1758
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18 if (strcmp(par, "execute")) asar_throw_error(0, error_type_null, error_id_invalid_endspcblock_arg, par);
1759 else
1760 {
1761
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18 write2(0x0000);
1762
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18 write2((unsigned int)getnum(word[2]));
1763 }
1764 }
1765
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18 else if (numwords != 1)
1766 {
1767 asar_throw_error(0, error_type_null, error_id_unknown_endspcblock_format);
1768 }
1769 18 break;
1770 case spcblock_custom:
1771 mapper = spcblock.old_mapper;
1772 pop_pc();
1773 break;
1774 default:
1775 asar_throw_error(0, error_type_fatal, error_id_internal_error, "invalid spcblock type");
1776 }
1777
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18 ns = ns_backup;
1778 36 in_spcblock = false;
1779 }
1780
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34125 else if (is1("base"))
1781 {
1782
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270 if (!stricmp(par, "off"))
1783 {
1784 90 snespos=realsnespos;
1785 90 startpos=realstartpos;
1786 90 snespos_valid = realsnespos >= 0;
1787 90 return;
1788 }
1789
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180 unsigned int num=getnum(par);
1790
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180 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_base_label_invalid);
1791
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180 if (num&~0xFFFFFF) asar_throw_error(1, error_type_block, error_id_snes_address_out_of_bounds, hex((unsigned int)num).data());
1792 180 snespos=(int)num;
1793 180 startpos=(int)num;
1794 180 optimizeforbank=-1;
1795 180 snespos_valid = realsnespos >= 0;
1796 }
1797
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33855 else if (is1("dpbase"))
1798 {
1799
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36 unsigned int num=(int)getnum(par);
1800
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36 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_base_label_invalid);
1801
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36 if (num&~0xFF00) asar_throw_error(1, error_type_block, error_id_bad_dp_base, hex((unsigned int)num, 6).data());
1802 36 dp_base = (int)num;
1803 }
1804
6/6
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33819 else if (is2("optimize"))
1805 {
1806
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234 if (!stricmp(par, "dp"))
1807 {
1808
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90 if (!stricmp(word[2], "none"))
1809 {
1810 36 optimize_dp = optimize_dp_flag::NONE;
1811 36 return;
1812 }
1813
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54 if (!stricmp(word[2], "ram"))
1814 {
1815 18 optimize_dp = optimize_dp_flag::RAM;
1816 18 return;
1817 }
1818
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36 if (!stricmp(word[2], "always"))
1819 {
1820 36 optimize_dp = optimize_dp_flag::ALWAYS;
1821 36 return;
1822 }
1823 asar_throw_error(1, error_type_block, error_id_bad_dp_optimize, word[2]);
1824 }
1825
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144 if (!stricmp(par, "address"))
1826 {
1827
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144 if (!stricmp(word[2], "default"))
1828 {
1829 36 optimize_address = optimize_address_flag::DEFAULT;
1830 36 return;
1831 }
1832
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108 if (!stricmp(word[2], "ram"))
1833 {
1834 54 optimize_address = optimize_address_flag::RAM;
1835 54 return;
1836 }
1837
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54 if (!stricmp(word[2], "mirrors"))
1838 {
1839 54 optimize_address = optimize_address_flag::MIRRORS;
1840 54 return;
1841 }
1842 asar_throw_error(1, error_type_block, error_id_bad_address_optimize, word[2]);
1843 }
1844 asar_throw_error(1, error_type_block, error_id_bad_optimize, par);
1845 }
1846
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33585 else if (is1("bank"))
1847 {
1848
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54 if (!stricmp(par, "auto"))
1849 {
1850 18 optimizeforbank=-1;
1851 18 return;
1852 }
1853
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36 if (!stricmp(par, "noassume"))
1854 {
1855 18 optimizeforbank=0x140;
1856 18 return;
1857 }
1858
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18 unsigned int num=getnum(par);
1859 //if (forwardlabel) error(0, "bank Label is not valid");
1860 //if (foundlabel) num>>=16;
1861
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18 if (num&~0x0000FF) asar_throw_error(1, error_type_block, error_id_snes_address_out_of_bounds, hex((unsigned int)num, 6).data());
1862 18 optimizeforbank=(int)num;
1863 }
1864
10/10
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33531 else if (is("freespace") || is("freecode") || is("freedata") || is("segment"))
1865 {
1866
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4626 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
1867 2313 string parstr;
1868
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4626 if (numwords==1) parstr="\n";//crappy hack: impossible character to cut out extra commas
1869
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4014 else if (numwords==2) parstr=word[1];
1870 else asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1871
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6291 if (is("freecode")) parstr=STR"ram,"+parstr;
1872
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5130 if (is("freedata")) parstr=STR"noram,"+parstr;
1873
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4761 if (is("segment")) parstr = STR "norats," + parstr;
1874
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4626 autoptr<char**> pars=split(parstr.temp_raw(), ',');
1875 2313 bool fixedpos=false;
1876 2313 bool align=false;
1877 2313 bool leakwarn=true;
1878 2313 bool write_rats=true;
1879 2313 int target_bank = -3;
1880
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2313 string pin_to_freespace = "";
1881 2313 int search_start_pos = -1;
1882
1883
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13896 for (int i=0;pars[i];i++)
1884 {
1885
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9270 if (pars[i][0]=='\n') {}
1886
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8658 else if (!stricmp(pars[i], "ram"))
1887 {
1888
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3330 if (target_bank!=-3) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1889 1665 target_bank = -2;
1890 }
1891
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5328 else if (!stricmp(pars[i], "noram"))
1892 {
1893
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1008 if (target_bank!=-3) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1894 504 target_bank = -1;
1895 }
1896
4/4
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4320 else if (!stricmp(pars[i], "static"))
1897 {
1898
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36 if (fixedpos) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1899 18 fixedpos=true;
1900 }
1901
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4284 else if (!stricmp(pars[i], "align"))
1902 {
1903
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36 if (align) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1904 18 align=true;
1905 }
1906
4/4
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✓ Branch 3 taken 234 times.
4248 else if (!stricmp(pars[i], "cleaned"))
1907 {
1908
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3780 if (!leakwarn) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1909 1890 leakwarn=false;
1910 }
1911
4/4
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468 else if (!stricmp(pars[i], "norats"))
1912 {
1913 135 write_rats=false;
1914 }
1915
2/2
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198 else if (stribegin(pars[i], "bank="))
1916 {
1917
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90 if(target_bank != -3) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1918
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90 target_bank = getnum(pars[i] + 5);
1919
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90 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
1920 }
1921
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108 else if (stribegin(pars[i], "start="))
1922 {
1923
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36 search_start_pos = getnum(pars[i] + 6);
1924
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36 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
1925 }
1926
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72 else if (stribegin(pars[i], "pin="))
1927 {
1928 // TODO: should we handle posneg labels here too?
1929
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72 string pin_to = pars[i] + 4;
1930 72 const char* pin_to_c = pin_to.data();
1931
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72 pin_to_freespace = labelname(&pin_to_c);
1932
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72 if(*pin_to_c) asar_throw_error(0, error_type_block, error_id_invalid_label_name);
1933 // this is to throw an "undefined label" error with the proper callstack
1934
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96 if(pass) labelval(pin_to);
1935 72 }
1936 else asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1937 }
1938
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4626 if(target_bank == -3 && !write_rats) target_bank = -1;
1939
1/2
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4527 if(target_bank == -3) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1940 // no point specifying anything about cleaning when not writing a rats tag
1941
5/6
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✓ Branch 1 taken 4356 times.
✓ Branch 2 taken 135 times.
✓ Branch 3 taken 135 times.
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✓ Branch 5 taken 135 times.
4626 if(!write_rats && (!leakwarn || fixedpos)) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1942
2/2
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✓ Branch 1 taken 2178 times.
2313 if(!write_rats) leakwarn = false;
1943
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✗ Branch 1 not taken.
4626 freespaceend();
1944
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4626 freespaceid=getfreespaceid();
1945
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✗ Branch 1 not taken.
2313 freespace_data& thisfs = freespaces[freespaceid];
1946
1947
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4626 thisfs.pin_target = pin_to_freespace;
1948
5/6
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✓ Branch 2 taken 36 times.
✓ Branch 3 taken 2277 times.
✓ Branch 4 taken 36 times.
✗ Branch 5 not taken.
4626 if(pin_to_freespace) thisfs.pin_target_ns = ns;
1949 4626 thisfs.write_rats = write_rats;
1950 4626 thisfs.search_start = search_start_pos;
1951 4626 thisfs.bank = target_bank;
1952 4626 thisfs.flag_align = align;
1953
1954
2/2
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4626 if (pass==0) snespos=0;
1955
2/2
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✓ Branch 1 taken 3084 times.
4626 if (pass==1)
1956 {
1957
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✓ Branch 3 taken 12 times.
1542 if (fixedpos && thisfs.orgpos == -2)
1958 {
1959 thisfs.pos = 0;
1960 thisfs.leaked = false;//mute some other errors
1961 asar_throw_error(1, error_type_block, error_id_static_freespace_autoclean);
1962 }
1963 1542 snespos = 0;
1964 }
1965
2/2
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✓ Branch 1 taken 3084 times.
4626 if (pass==2)
1966 {
1967
3/4
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✓ Branch 3 taken 12 times.
1542 if (fixedpos && thisfs.orgpos == -2) return;//to kill some errors (supposedly????)
1968 1542 snespos=thisfs.pos;
1969
3/6
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1542 if (thisfs.leaked && leakwarn) asar_throw_warning(2, warning_id_freespace_leaked);
1970
2/2
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✓ Branch 1 taken 771 times.
1542 freespaceuse += (write_rats ? 8 : 0) + thisfs.len;
1971
1972 // add a mapping for the start of the rats tag
1973
3/4
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✓ Branch 1 taken 90 times.
✓ Branch 2 taken 1452 times.
✗ Branch 3 not taken.
1542 if (write_rats) add_addr_to_line(snespos-8);
1974 }
1975 4626 thisfs.is_static = fixedpos;
1976
1/6
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4626 if (snespos < 0 && mapper == sa1rom) asar_throw_error(pass, error_type_fatal, error_id_no_freespace_in_mapped_banks, dec(thisfs.len).data());
1977
1/4
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4626 if (snespos < 0) asar_throw_error(pass, error_type_fatal, error_id_no_freespace, dec(thisfs.len).data());
1978
2/2
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✓ Branch 1 taken 2313 times.
4626 bytes+=write_rats ? 8 : 0;
1979 4626 freespacestart=snespos;
1980 4626 startpos=snespos;
1981 4626 realstartpos=snespos;
1982 4626 realsnespos=snespos;
1983 4626 optimizeforbank=-1;
1984
2/2
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✓ Branch 1 taken 2313 times.
4626 ratsmetastate=write_rats ? ratsmeta_allow : ratsmeta_ban;
1985 4626 snespos_valid = true;
1986 // check this at the very end so that snespos gets set properly, to
1987 // prevent spurious errors later
1988 //...i guess this can still cause bankcross errors if the old freespace
1989 //happened to be very close to the end of a bank or something, but
1990 //whatever
1991
7/8
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✓ Branch 2 taken 12 times.
✓ Branch 3 taken 1530 times.
✓ Branch 4 taken 6 times.
✓ Branch 5 taken 6 times.
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✗ Branch 7 not taken.
4626 if (pass == 2 && fixedpos && thisfs.orgpos > 0 && thisfs.len > thisfs.orglen)
1992 6 asar_throw_error(2, error_type_block, error_id_static_freespace_growing);
1993
3/6
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4638 }
1994
6/6
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✓ Branch 3 taken 10884 times.
✓ Branch 4 taken 63 times.
✓ Branch 5 taken 11193 times.
28905 else if (is1("prot"))
1995 {
1996
1/2
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✓ Branch 1 taken 126 times.
126 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
1997
1/2
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✓ Branch 1 taken 126 times.
126 if (!ratsmetastate) asar_throw_error(2, error_type_block, error_id_prot_not_at_freespace_start);
1998
2/2
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✓ Branch 1 taken 90 times.
126 if (ratsmetastate==ratsmeta_used) step(-5);
1999 int num;
2000
1/2
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126 autoptr<char**> pars=qpsplit(par, ',', &num);
2001
1/2
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126 verify_paren(pars);
2002
1/2
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✗ Branch 1 not taken.
63 write1('P');
2003
1/2
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✗ Branch 1 not taken.
63 write1('R');
2004
1/2
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✗ Branch 1 not taken.
63 write1('O');
2005
1/2
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✗ Branch 1 not taken.
63 write1('T');
2006
1/2
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✓ Branch 1 taken 126 times.
126 if (num * 3 > 255) asar_throw_error(0, error_type_block, error_id_prot_too_many_entries);
2007
1/2
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126 write1((unsigned int)(num*3));
2008
2/2
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✓ Branch 1 taken 126 times.
288 for (int i=0;i<num;i++)
2009 {
2010 //int num=getnum(pars[i]);
2011 162 const char * labeltest=pars[i];
2012
1/2
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✗ Branch 1 not taken.
81 string testlabel = labeltest;
2013
1/2
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✗ Branch 1 not taken.
162 snes_label lblval = labelval(&labeltest);
2014
1/2
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✓ Branch 1 taken 162 times.
162 if (*labeltest) asar_throw_error(0, error_type_block, error_id_label_not_found, testlabel.data());
2015
1/2
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✗ Branch 1 not taken.
162 write3(lblval.pos);
2016
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✓ Branch 1 taken 108 times.
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162 if (pass==1) freespaces[lblval.freespace_id].leaked = false;
2017 162 }
2018
1/2
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✗ Branch 1 not taken.
63 write1('S');
2019
1/2
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✗ Branch 1 not taken.
63 write1('T');
2020
1/2
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✗ Branch 1 not taken.
63 write1('O');
2021
1/2
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✗ Branch 1 not taken.
63 write1('P');
2022
1/2
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✗ Branch 1 not taken.
63 write1(0);
2023 126 ratsmetastate=ratsmeta_used;
2024
2025
1/2
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126 add_addr_to_line(addrToLinePos);
2026 126 }
2027
9/10
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✓ Branch 8 taken 27 times.
✓ Branch 9 taken 11166 times.
28779 else if (is1("autoclean") || is2("autoclean"))
2028 {
2029
1/2
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54 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2030
1/2
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✗ Branch 1 not taken.
54 if (numwords==3)
2031 {
2032 54 const char * labeltest = word[2];
2033
1/2
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27 string testlabel = labeltest;
2034
1/2
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54 if(!stricmpwithlower(word[1], "dl")) {
2035
1/2
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54 handle_autoclean(testlabel, -1, snespos);
2036
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54 write3(pass==2 ? getnum(testlabel.data()) : 0);
2037
1/2
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✗ Branch 1 not taken.
54 add_addr_to_line(addrToLinePos);
2038 } else {
2039 // other ones are handled in arch-65816
2040 asar_throw_error(0, error_type_block, error_id_broken_autoclean);
2041 }
2042 54 }
2043 else if (pass==0) removerats((int)getnum(word[1]), freespacebyte);
2044 }
2045
5/6
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28725 else if (is1("freespacebyte"))
2046 {
2047 freespacebyte = getnum(word[1]);
2048 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2049 }
2050
6/6
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28725 else if (is0("pushpc"))
2051 {
2052
1/2
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18 verifysnespos();
2053
1/2
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18 pushpc[pushpcnum].arch=arch;
2054
1/2
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18 pushpc[pushpcnum].snespos=snespos;
2055
1/2
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18 pushpc[pushpcnum].snesstart=startpos;
2056
1/2
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18 pushpc[pushpcnum].snesposreal=realsnespos;
2057
1/2
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✗ Branch 1 not taken.
18 pushpc[pushpcnum].snesstartreal=realstartpos;
2058
1/2
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18 pushpc[pushpcnum].freeid=freespaceid;
2059
1/2
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✗ Branch 1 not taken.
18 pushpc[pushpcnum].freest=freespacestart;
2060 18 pushpcnum++;
2061 18 snespos=(int)0xFFFFFFFF;
2062 18 startpos= (int)0xFFFFFFFF;
2063 18 realsnespos= (int)0xFFFFFFFF;
2064 18 realstartpos= (int)0xFFFFFFFF;
2065 18 snespos_valid = false;
2066 }
2067
6/6
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28707 else if (is0("pullpc"))
2068 {
2069
1/2
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18 if (!pushpcnum) asar_throw_error(0, error_type_block, error_id_pullpc_without_pushpc);
2070 18 pushpcnum--;
2071
1/2
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18 freespaceend();
2072
3/4
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18 if (arch != pushpc[pushpcnum].arch) asar_throw_error(0, error_type_block, error_id_pullpc_different_arch);
2073
1/2
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✗ Branch 1 not taken.
18 snespos=pushpc[pushpcnum].snespos;
2074
1/2
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✗ Branch 1 not taken.
18 startpos=pushpc[pushpcnum].snesstart;
2075
1/2
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✗ Branch 1 not taken.
18 realsnespos=pushpc[pushpcnum].snesposreal;
2076
1/2
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18 realstartpos=pushpc[pushpcnum].snesstartreal;
2077
1/2
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✗ Branch 1 not taken.
18 freespaceid=pushpc[pushpcnum].freeid;
2078
1/2
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✗ Branch 1 not taken.
18 freespacestart=pushpc[pushpcnum].freest;
2079 18 snespos_valid = true;
2080 }
2081
6/6
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28689 else if (is0("pushbase"))
2082 {
2083
1/2
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18 basestack[basestacknum] = snespos;
2084 18 basestacknum++;
2085 }
2086
6/6
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✓ Branch 2 taken 198 times.
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28671 else if (is0("pullbase"))
2087 {
2088
1/2
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18 if (!basestacknum) asar_throw_error(0, error_type_block, error_id_pullbase_without_pushbase);
2089 18 basestacknum--;
2090
1/2
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✗ Branch 1 not taken.
18 snespos = basestack[basestacknum];
2091
1/2
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18 startpos = basestack[basestacknum];
2092
2093
1/2
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18 if (snespos != realstartpos)
2094 {
2095 18 optimizeforbank = -1;
2096 }
2097 }
2098
6/6
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28653 else if (is0("pushns"))
2099 {
2100
1/2
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36 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2101
2/4
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36 pushns[pushnsnum].ns = ns;
2102
2/2
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✓ Branch 1 taken 36 times.
72 for(int i = 0; i < namespace_list.count; i++)
2103 {
2104
3/6
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36 pushns[pushnsnum].namespace_list.append(namespace_list[i]);
2105 }
2106
1/2
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36 pushns[pushnsnum].nested_namespaces = nested_namespaces;
2107 36 pushnsnum++;
2108
2109
1/2
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✗ Branch 1 not taken.
36 namespace_list.reset();
2110
1/2
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18 ns = "";
2111 36 nested_namespaces = false;
2112 }
2113
6/6
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28617 else if (is0("pullns"))
2114 {
2115
1/2
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36 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2116
1/2
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✓ Branch 1 taken 36 times.
36 if (!pushnsnum) asar_throw_error(0, error_type_block, error_id_pullns_without_pushns);
2117 36 pushnsnum--;
2118
2/4
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36 ns = pushns[pushnsnum].ns;
2119
1/2
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36 nested_namespaces = pushns[pushnsnum].nested_namespaces;
2120
1/2
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36 namespace_list.reset();
2121
4/4
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✓ Branch 3 taken 18 times.
108 for(int i = 0; i < pushns[pushnsnum].namespace_list.count; i++)
2122 {
2123
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72 namespace_list.append(pushns[pushnsnum].namespace_list[i]);
2124 }
2125 }
2126
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28581 else if (is1("namespace") || is2("namespace"))
2127 {
2128
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489 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2129 246 bool leave = false;
2130
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489 if (par)
2131 {
2132
4/4
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489 if (!stricmp(par, "off"))
2133 {
2134
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144 if (word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2135 72 leave = true;
2136 }
2137
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345 else if (!stricmp(par, "nested"))
2138 {
2139
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108 if (!word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2140
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108 else if (!stricmp(word[2], "on")) nested_namespaces = true;
2141
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54 else if (!stricmp(word[2], "off")) nested_namespaces = false;
2142 }
2143 else
2144 {
2145
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237 if (word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2146
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237 const char * tmpstr= safedequote(par);
2147
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237 if (!confirmname(tmpstr)) asar_throw_error(0, error_type_block, error_id_invalid_namespace_name);
2148
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237 if (!nested_namespaces)
2149 {
2150
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93 namespace_list.reset();
2151 }
2152
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237 namespace_list.append(tmpstr);
2153 }
2154 }
2155 else
2156 {
2157 leave = true;
2158 }
2159
2160
2/2
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246 if (leave)
2161 {
2162
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144 if (nested_namespaces)
2163 {
2164
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108 namespace_list.remove(namespace_list.count - 1);
2165 }
2166 else
2167 {
2168
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36 namespace_list.reset();
2169 }
2170 }
2171
2172 // recompute ns
2173
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246 ns = "";
2174
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1068 for (int i = 0; i < namespace_list.count; i++)
2175 {
2176
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579 ns += namespace_list[i];
2177
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579 ns += "_";
2178 }
2179 }
2180
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28092 else if (is1("incsrc"))
2181 {
2182 8832 string name;
2183 // RPG Hacker: Should this also throw on absolute paths?
2184 // E.g., on something starting with C:/ or whatever.
2185
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24069 if (strchr(par, '\\'))
2186 {
2187 18 asar_throw_error(0, error_type_block, error_id_platform_paths);
2188 }
2189
2/4
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24051 name=safedequote(par);
2190
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24051 assemblefile(name);
2191 24069 }
2192
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4023 else if (is1("incbin"))
2193 {
2194 int len;
2195 108 int start=0;
2196 108 int end=0;
2197
2/2
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216 if (strqchr(par, ':'))
2198 {
2199 63 char * lengths=strqchr(par, ':');
2200 126 *lengths=0;
2201 126 lengths++;
2202
2203
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126 char* split = strqpstr(lengths, "..");
2204
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126 if(!split) asar_throw_error(0, error_type_block, error_id_broken_incbin);
2205
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108 string start_str(lengths, split-lengths);
2206
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108 if(start_str == "") asar_throw_error(0, error_type_block, error_id_broken_incbin);
2207
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108 start = getnum(start_str);
2208
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108 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2209
1/2
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90 string end_str(split+2);
2210
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90 if(end_str == "") asar_throw_error(0, error_type_block, error_id_broken_incbin);
2211
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90 end = getnum(end_str);
2212
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90 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2213 126 }
2214
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162 const char* current_file = get_current_file_name();
2215 81 string name;
2216 // RPG Hacker: Should this also throw on absolute paths?
2217 // E.g., on something starting with C:/ or whatever.
2218
2/2
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162 if (strchr(par, '\\'))
2219 {
2220 18 asar_throw_error(0, error_type_block, error_id_platform_paths);
2221 }
2222
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144 name = safedequote(par);
2223 char * data;//I couldn't find a way to get this into an autoptr
2224
7/12
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144 if (!readfile(name, current_file, &data, &len)) asar_throw_error(0, error_type_block, vfile_error_to_error_id(asar_get_last_io_error()), name.data());
2225
2/2
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108 autoptr<char*> datacopy=data;
2226
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108 if (!end) end=len;
2227
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108 if(start < 0) asar_throw_error(0, error_type_block, error_id_file_offset_out_of_bounds, dec(start).data(), name.data());
2228
4/8
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108 if (end < start || end > len || end < 0) asar_throw_error(0, error_type_block, error_id_file_offset_out_of_bounds, dec(end).data(), name.data());
2229
2230
3/4
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306 for (int i=start;i<end;i++) write1((unsigned int)data[i]);
2231
1/2
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108 add_addr_to_line(addrToLinePos);
2232 162 }
2233
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3807 else if (is("skip") || is("fill"))
2234 {
2235
5/6
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1980 if(numwords != 2 && numwords != 3 && numwords != 5) asar_throw_error(0, error_type_block, error_id_unknown_command);
2236
5/6
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1980 if(numwords > 2 && stricmp(word[1], "align")) asar_throw_error(0, error_type_block, error_id_unknown_command);
2237
5/6
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1980 if(numwords == 5 && stricmp(word[3], "offset")) asar_throw_error(0, error_type_block, error_id_unknown_command);
2238 int amount;
2239
2/2
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1980 if(numwords > 2)
2240 {
2241
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18 int alignment = getnum(word[2]);
2242
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18 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2243 9 int offset = 0;
2244
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18 if(numwords==5)
2245 {
2246
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18 offset = getnum(word[4]);
2247
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18 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2248 }
2249
1/2
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18 if(alignment > 0x800000) asar_throw_error(0, error_type_block, error_id_alignment_too_big);
2250
1/2
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18 if(alignment < 1) asar_throw_error(0, error_type_block, error_id_alignment_too_small);
2251
1/2
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18 if(alignment & (alignment-1)) asar_throw_error(0, error_type_block, error_id_invalid_alignment);
2252 // i just guessed this formula but it seems to work
2253 18 amount = (alignment - ((snespos - offset) & (alignment-1))) & (alignment-1);
2254 }
2255 else
2256 {
2257
1/2
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1962 amount = (int)getnum(par);
2258
4/4
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1962 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2259 }
2260
2/2
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✓ Branch 1 taken 198 times.
1962 if(is("skip")) step(amount);
2261 else
2262 {
2263
3/4
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1221408 for(int i=0; i < amount; i++) write1(fillbyte[i%12]);
2264
1/2
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198 add_addr_to_line(addrToLinePos);
2265 }
2266
2267 }
2268
6/6
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1827 else if (is0("cleartable"))
2269 {
2270
1/2
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18 cleartable();
2271 }
2272
6/6
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1809 else if (is0("pushtable"))
2273 {
2274
1/2
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18 tablestack.append(thetable);
2275 }
2276
6/6
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1791 else if (is0("pulltable"))
2277 {
2278
1/2
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18 if (tablestack.count <= 0) asar_throw_error(0, error_type_block, error_id_pulltable_without_table);
2279
2/4
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18 thetable=tablestack[tablestack.count-1];
2280
1/2
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18 tablestack.remove(tablestack.count-1);
2281 }
2282
6/6
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1773 else if (is("function") && numwords >= 3)
2283 {
2284
3/4
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108 if (stricmp(word[2], "=")) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2285
2/4
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108 if (!confirmqpar(word[1])) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2286
1/2
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108 string line=word[1];
2287
1/2
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108 line.qnormalize();
2288 108 char * startpar=strqchr(line.data(), '(');
2289
1/2
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108 if (!startpar) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2290 108 *startpar=0;
2291
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108 startpar++;
2292
3/4
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108 if (!confirmname(line)) asar_throw_error(0, error_type_block, error_id_invalid_function_name);
2293 108 char * endpar=strqchr(startpar, ')');
2294 //confirmqpar requires that all parentheses are matched, and a starting one exists, therefore it is harmless to not check for nulls
2295
1/2
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108 if (endpar[1]) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2296 108 *endpar=0;
2297
2298 54 string pars;
2299
2/2
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216 for(int i = 3; i < numwords; i++){
2300
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108 if(i > 3) pars += " ";
2301
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108 pars += word[i];
2302 }
2303
2304
1/2
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108 createuserfunc(line, startpar, pars.data());
2305 108 }
2306
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✓ Branch 4 taken 438 times.
✓ Branch 5 taken 399 times.
1665 else if (is1("print"))
2307 {
2308
2/2
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✓ Branch 1 taken 6 times.
870 string out = handle_print(par);
2309
3/4
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864 if (pass==2) print(out);
2310 864 }
2311
6/6
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✓ Branch 5 taken 390 times.
795 else if (is1("reset"))
2312 {
2313 if(0);
2314
2/4
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18 else if (!stricmp(par, "bytes")) bytes=0;
2315 else if (!stricmp(par, "freespaceuse")) freespaceuse=0;
2316 else asar_throw_error(2, error_type_block, error_id_unknown_variable);
2317 }
2318
15/18
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✓ Branch 16 taken 27 times.
✓ Branch 17 taken 363 times.
777 else if (is1("padbyte") || is1("padword") || is1("padlong") || is1("paddword"))
2319 {
2320 27 int len = 0;
2321
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54 if (is("padbyte")) len=1;
2322
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54 if (is("padword")) len=2;
2323
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54 if (is("padlong")) len=3;
2324
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54 if (is("paddword")) len=4;
2325
1/2
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54 unsigned int val=getnum(par);
2326
4/4
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✓ Branch 2 taken 18 times.
✓ Branch 3 taken 18 times.
54 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2327
2/2
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✓ Branch 1 taken 36 times.
468 for (int i=0;i<12;i+=len)
2328 {
2329 216 unsigned int tmpval=val;
2330
2/2
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✓ Branch 1 taken 432 times.
864 for (int j=0;j<len;j++)
2331 {
2332 432 padbyte[i+j]=(unsigned char)tmpval;
2333 432 tmpval>>=8;
2334 }
2335 }
2336 }
2337
6/6
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723 else if (is1("pad"))
2338 {
2339
1/2
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54 if (freespaceid > 0) asar_throw_error(0, error_type_block, error_id_pad_in_freespace);
2340
1/2
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54 int num=(int)getnum(par);
2341
1/4
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54 if ((unsigned int)num & 0xFF000000) asar_throw_error(0, error_type_block, error_id_snes_address_doesnt_map_to_rom, hex((unsigned int)num, 6).data());
2342
2/2
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✓ Branch 1 taken 18 times.
54 if (num>realsnespos)
2343 {
2344
1/2
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18 int end=snestopc(num);
2345
1/2
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18 int start=snestopc(realsnespos);
2346 36 int len=end-start;
2347
3/4
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216 for (int i=0;i<len;i++) write1(padbyte[i%12]);
2348
1/2
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36 add_addr_to_line(addrToLinePos);
2349 }
2350 }
2351
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669 else if (is1("fillbyte") || is1("fillword") || is1("filllong") || is1("filldword"))
2352 {
2353 72 int len = 0;
2354
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144 if (is("fillbyte")) len=1;
2355
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144 if (is("fillword")) len=2;
2356
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144 if (is("filllong")) len=3;
2357
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144 if (is("filldword")) len=4;
2358
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144 unsigned int val= getnum(par);
2359
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144 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2360
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1224 for (int i=0;i<12;i+=len)
2361 {
2362 549 unsigned int tmpval=val;
2363
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2610 for (int j=0;j<len;j++)
2364 {
2365 1512 fillbyte[i+j]=(unsigned char)tmpval;
2366 1512 tmpval>>=8;
2367 }
2368 }
2369 }
2370
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525 else if (is1("arch"))
2371 {
2372
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270 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2373
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270 if (!stricmp(par, "65816")) { arch=arch_65816; return; }
2374
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198 if (!stricmp(par, "spc700")) { arch=arch_spc700; return; }
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72 if (!stricmp(par, "superfx")) { arch=arch_superfx; return; }
2376 asar_throw_error(0, error_type_block, error_id_broken_command, "arch", "Invalid architecture, expected one of 65816, spc700, superfx");
2377 }
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255 else if (is0("{") || is0("}")) {}
2379 else
2380 {
2381 39 asar_throw_error(1, error_type_block, error_id_unknown_command);
2382 }
2383
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288042 }
2385
2386 48939 bool assemblemapper(char** word, int numwords)
2387 {
2388 48939 auto previous_mapper = mapper;
2389 if(0);
2390
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48939 else if (is0("lorom"))
2391 {
2392 //this also makes xkas set snespos to $008000 for some reason
2393 291 mapper=lorom;
2394 }
2395
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48648 else if (is0("hirom"))
2396 {
2397 //xkas makes this point to $C00000
2398 126 mapper=hirom;
2399 }
2400
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48522 else if (is0("exlorom"))
2401 {
2402 21 mapper = exlorom;
2403 }
2404
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48501 else if (is0("exhirom"))
2405 {
2406 21 mapper=exhirom;
2407 }
2408
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48480 else if (is0("sfxrom"))
2409 {
2410 39 mapper=sfxrom;
2411 }
2412
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48441 else if (is0("norom"))
2413 {
2414 //$000000 would be the best snespos for this, but I don't care
2415 114 mapper=norom;
2416
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114 if(!force_checksum_fix)
2417 78 checksum_fix_enabled = false;//we don't know where the header is, so don't set the checksum
2418 }
2419
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48327 else if (is0("fullsa1rom"))
2420 {
2421 21 mapper=bigsa1rom;
2422 }
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48306 else if (is("sa1rom"))
2424 {
2425
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75 if (par)
2426 {
2427
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57 if (word[2]) asar_throw_error(0, error_type_block, error_id_invalid_mapper);
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87 if (!is_digit(par[0]) || par[1]!=',' ||
2429
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57 !is_digit(par[2]) || par[3]!=',' ||
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57 !is_digit(par[4]) || par[5]!=',' ||
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114 !is_digit(par[6]) || par[7]) asar_throw_error(0, error_type_block, error_id_invalid_mapper);
2432 int len;
2433
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57 autoptr<char**> pars=qpsplit(par, ',', &len);
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57 verify_paren(pars);
2435
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57 if (len!=4) asar_throw_error(0, error_type_block, error_id_invalid_mapper);
2436 57 sa1banks[0]=(par[0]-'0')<<20;
2437 57 sa1banks[1]=(par[2]-'0')<<20;
2438 57 sa1banks[4]=(par[4]-'0')<<20;
2439 57 sa1banks[5]=(par[6]-'0')<<20;
2440 57 }
2441 else
2442 {
2443 18 sa1banks[0]=0<<20;
2444 18 sa1banks[1]=1<<20;
2445 18 sa1banks[4]=2<<20;
2446 18 sa1banks[5]=3<<20;
2447 }
2448 75 mapper=sa1rom;
2449 }
2450 20943 else return false;
2451
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708 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2453
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708 if(!mapper_set){
2454 438 mapper_set = true;
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270 }else if(previous_mapper != mapper){
2456 234 asar_throw_warning(1, warning_id_mapper_already_set);
2457 }
2458 369 return true;
2459 }
2460