asar coverage - build #246


src/asar/
File: src/asar/assembleblock.cpp
Date: 2025-02-21 15:35:06
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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 1312536 inline void verifysnespos()
74 {
75
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1312536 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 1312536 }
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 && freespaceid == 0) {
100 // we shouldn't get here in pass 2 inside a freespace anyways i think
101 // system pages, need to account for low pages and stuff
102 if ((inaddr&0xFFFF)+step > 0xFFFF) {
103 return inaddr+step+0x8000;
104 }
105 }
106 return inaddr+step;
107
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684 } else if (mapper == exlorom) {
108 // exlorom has no mirroring so this should work fine
109 return pctosnes(snestopc(inaddr)+step);
110
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684 } else if (mapper == exhirom) {
111 // apparently exhirom is pretty similar to hirom after all
112 if ((inaddr&0x400000) == 0) {
113 // system pages, need to account for low pages and stuff
114 if ((inaddr&0xFFFF)+step > 0xFFFF) {
115 return inaddr+step+0x8000;
116 }
117 }
118 return inaddr+step;
119
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684 } else if (mapper == sa1rom) {
120 if((inaddr&0x400000) == 0) {
121 // lorom area
122 if ((inaddr&0xFFFF)+step > 0xFFFF) {
123 return inaddr+step+0x8000;
124 }
125 return inaddr+step;
126 } else {
127 // hirom area
128 return inaddr+step;
129 }
130
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684 } else if (mapper == sfxrom) {
131 if ((inaddr&0x400000) == 0) {
132 // lorom area
133 if ((inaddr&0xFFFF)+step > 0xFFFF) {
134 return inaddr+step+0x8000;
135 }
136 } else {
137 // hirom area
138 return inaddr+step;
139 }
140
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684 } else if (mapper == bigsa1rom) {
141 // no mirrors here, so this should work
142 return pctosnes(snestopc(inaddr)+step);
143
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684 } else if (mapper == norom) {
144 1368 return inaddr+step;
145 }
146 return -1;
147 }
148
149 1311153 inline void step(int num)
150 {
151
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1311153 if (disable_bank_cross_errors)
152 {
153 828 snespos = fixsnespos(snespos, num);
154 828 realsnespos = fixsnespos(realsnespos, num);
155
156 // RPG Hacker: Not adjusting startpos here will eventually throw
157 // an error in checkbankcross() if we set warn bankcross on again.
158 // As far as I can tell, those are pretty much just used for
159 // checking bank crossing, anyways, so it's hopefully save to just
160 // adjust them here.
161 828 startpos = snespos;
162 828 realstartpos = realsnespos;
163 }
164 else
165 {
166 1310325 snespos += num;
167 1310325 realsnespos += num;
168 }
169 1311153 bytes+=num;
170 1311153 }
171
172 1309353 inline void write1_65816(unsigned int num)
173 {
174 1309353 verifysnespos();
175
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1309353 if (pass==2)
176 {
177 436369 int pcpos=snestopc(realsnespos&0xFFFFFF);
178
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436369 if (pcpos<0)
179 {
180 movinglabelspossible=true;
181 asar_throw_error(2, error_type_block, error_id_snes_address_doesnt_map_to_rom, hex((unsigned int)realsnespos, 6).data());
182 }
183 436369 writeromdata_byte(pcpos, (unsigned char)num, freespaceid != 0);
184
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436369 if (pcpos>=romlen) {
185 if(pcpos - romlen > 0) writeromdata_bytes(romlen, freespacebyte, pcpos - romlen, false);
186 romlen=pcpos+1;
187 }
188 }
189
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1309353 if(pass == 1 && freespaceid == 0) {
190 27127 int pcpos = snestopc(realsnespos & 0xFFFFFF);
191
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27127 if(pcpos < 0)
192 {
193 movinglabelspossible=true;
194 asar_throw_error(2, error_type_block, error_id_snes_address_doesnt_map_to_rom, hex((unsigned int)realsnespos, 6).data());
195 }
196 27127 addromwrite(pcpos, 1);
197
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27127 if (pcpos>=romlen) {
198
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25882 if(pcpos - romlen > 0) writeromdata_bytes(romlen, freespacebyte, pcpos - romlen, false);
199 25882 romlen=pcpos+1;
200 }
201 }
202 1309353 step(1);
203 1309353 ratsmetastate=ratsmeta_ban;
204 1309353 }
205
206 686370 void write1_pick(unsigned int num)
207 {
208
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686937 write1_65816(num);
209 1266186 }
210
211 88635 static bool asblock_pick(char** word, int numwords)
212 {
213
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88635 if (arch==arch_spc700 || in_spcblock) return asblock_spc700(word, numwords);
214
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81507 if (arch==arch_65816) return asblock_65816(word, numwords);
215
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10962 if (arch==arch_superfx) return asblock_superfx(word, numwords);
216 return true;
217 }
218
219 #define write1 write1_pick
220 #define snestopc snestopc_pick
221
222 29847 const char * safedequote(char * str)
223 {
224 29847 const char * tmp=dequote(str);
225
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29847 if (!tmp) asar_throw_error(0, error_type_block, error_id_garbage_near_quoted_string);
226 29847 return tmp;
227 }
228
229 extern char romtitle[30];
230 extern bool stdlib;
231
232 5457 void write2(unsigned int num)
233 {
234 2733 write1(num);
235 5457 write1(num/256);
236 5457 }
237
238 3618 void write3(unsigned int num)
239 {
240 1809 write1(num);
241 3618 write1(num/256);
242 3618 write1(num/65536);
243 3618 }
244
245 342 void write4(unsigned int num)
246 {
247 171 write1(num);
248 342 write1(num/256);
249 342 write1(num/65536);
250 342 write1(num/16777216);
251 342 }
252
253 //these are NOT used by the math parser - see math.cpp for that
254 66 int read2(int insnespos)
255 {
256 33 int addr=snestopc(insnespos);
257
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66 if (addr<0 || addr+2>romlen_r) return -1;
258 return
259 66 romdata_r[addr ] |
260 66 (romdata_r[addr+1]<< 8);
261 }
262
263 162 int read3(int insnespos)
264 {
265 81 int addr=snestopc(insnespos);
266
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162 if (addr<0 || addr+3>romlen_r) return -1;
267 return
268 162 romdata_r[addr ] |
269 162 (romdata_r[addr+1]<< 8)|
270 162 (romdata_r[addr+2]<<16);
271 }
272
273 4356 int getlenfromchar(char c)
274 {
275 4356 c=(char)to_lower(c);
276
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4356 if (c=='b') return 1;
277
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2376 if (c=='w') return 2;
278
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306 if (c=='l') return 3;
279 18 asar_throw_error(0, error_type_block, error_id_invalid_opcode_length);
280 }
281
282 assocarr<snes_label> labels;
283 static autoarray<int> poslabels;
284 static autoarray<int> neglabels;
285
286 autoarray<int>* macroposlabels;
287 autoarray<int>* macroneglabels;
288
289 autoarray<string> sublabels;
290 autoarray<string>* macrosublabels;
291
292 // randomdude999: ns is still the string to prefix to all labels, it's calculated whenever namespace_list is changed
293 string ns;
294 string ns_backup;
295 autoarray<string> namespace_list;
296
297 autoarray<string> includeonce;
298
299 autoarray<freespace_data> freespaces;
300
301 // id of the next unused freespace.
302 static int freespaceidnext;
303 // id of the current freespace, or 0 if not in freespace.
304 int freespaceid;
305 // start address of the current freespace, used for computing the length of the
306 // current freespace.
307 static int freespacestart;
308 freespace_data default_freespace_settings;
309
310 7480 bool confirmname(const char * name)
311 {
312
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7480 if (!name[0]) return false;
313
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7480 if (is_digit(name[0])) return false;
314
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52724 for (int i=0;name[i];i++)
315 {
316
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47098 if (!is_ualnum(name[i])) return false;
317 }
318 2830 return true;
319 }
320
321 151461 string posneglabelname(const char ** input, bool define)
322 {
323
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151461 const char* label = *input;
324
325 73371 string output;
326
327 73371 int depth = 0;
328 73371 bool ismacro = false;
329
330
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151461 if (label[0] == '?')
331 {
332 69 ismacro = true;
333 138 label++;
334 }
335
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151461 if (label[0] == '-' || label[0] == '+')
336 {
337 272 char first = label[0];
338
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1060 for (depth = 0; label[0] && label[0] == first; depth++) label++;
339
340
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530 if (!ismacro)
341 {
342
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482 if (first == '+')
343 {
344 379 *input = label;
345
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565 output = STR":pos_" + dec(depth) + "_" + dec(poslabels[depth]);
346
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532 if (define) poslabels[depth]++;
347 }
348 else
349 {
350 103 *input = label;
351
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112 if (define) neglabels[depth]++;
352
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151 output = STR":neg_" + dec(depth) + "_" + dec(neglabels[depth]);
353 }
354 }
355 else
356 {
357
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48 if (macrorecursion == 0 || macroposlabels == nullptr || macroneglabels == nullptr)
358 {
359 if (!macrorecursion) asar_throw_error(0, error_type_block, error_id_macro_label_outside_of_macro);
360 }
361 else
362 {
363
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48 if (first == '+')
364 {
365 24 *input = label;
366
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36 output = STR":macro_" + dec(calledmacros) + "_pos_" + dec(depth) + "_" + dec((*macroposlabels)[depth]);
367
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24 if (define) (*macroposlabels)[depth]++;
368 }
369 else
370 {
371 24 *input = label;
372
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33 if (define) (*macroneglabels)[depth]++;
373
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36 output = STR":macro_" + dec(calledmacros) + "_neg_" + dec(depth) + "_" + dec((*macroneglabels)[depth]);
374 }
375 }
376 }
377 }
378
379 151461 return output;
380 }
381
382 7657 static string labelname(const char ** rawname, bool define=false)
383 {
384 #define deref_rawname (*rawname)
385 3846 autoarray<string>* sublabellist = &sublabels;
386
387 7657 bool ismacro = (deref_rawname[0] == '?');
388 3846 bool issublabel = false;
389
390
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7657 if (ismacro)
391 {
392 72 deref_rawname++;
393 72 sublabellist = macrosublabels;
394 }
395
396 3846 string name;
397 3846 int i=-1;
398
399
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7657 if (is_digit(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
400
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7657 if (*deref_rawname ==':')
401 {
402
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90 deref_rawname++;
403
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48 name=":";
404 }
405
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7567 else if (!in_struct && !in_sub_struct)
406 {
407
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7189 for (i=0;(*deref_rawname =='.');i++) deref_rawname++;
408
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6901 if (!is_ualnum(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
409
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6901 if (i)
410 {
411
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270 if (!sublabellist || !(*sublabellist)[i - 1]) asar_throw_error(2, error_type_block, error_id_label_missing_parent);
412
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270 name+=STR(*sublabellist)[i-1]+"_";
413 138 issublabel = true;
414 }
415 }
416
417
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7657 if (ismacro && !issublabel)
418 {
419 // RPG Hacker: Don't add the prefix for sublabels, because they already inherit it from
420 // their parents' names.
421
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48 if (!macrorecursion || macrosublabels == nullptr) asar_throw_error(2, error_type_block, error_id_macro_label_outside_of_macro);
422
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45 name = STR":macro_" + dec(calledmacros) + "_" + name;
423 }
424
425
426
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7639 if (in_struct || in_sub_struct)
427 {
428
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666 if(in_sub_struct)
429 {
430
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72 name += struct_parent + ".";
431 }
432
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666 name += struct_name;
433
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666 name += '.';
434
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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!!!
435 648 deref_rawname++;
436 }
437
438
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7621 if (!is_ualnum(*deref_rawname)) asar_throw_error(2, error_type_block, error_id_invalid_label_name);
439
440
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60253 while (is_ualnum(*deref_rawname) || *deref_rawname == '.')
441 {
442
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52632 name+=*(deref_rawname++);
443 }
444
445
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7621 if(!define && *deref_rawname == '[')
446 {
447
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570 while (*deref_rawname && *deref_rawname != ']') deref_rawname++;
448
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174 if(*deref_rawname != ']') asar_throw_error(2, error_type_block, error_id_invalid_label_missing_closer);
449 174 deref_rawname++;
450 }
451
452
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8461 while (is_ualnum(*deref_rawname) || *deref_rawname == '.')
453 {
454
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840 name+=*(deref_rawname++);
455 }
456
457
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7621 if(*deref_rawname == '[') asar_throw_error(2, error_type_block, error_id_invalid_subscript);
458
459
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7549 if (define && i>=0)
460 {
461 2115 (*sublabellist).reset(i);
462
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1068 (*sublabellist)[i]=name;
463 }
464 7549 return name;
465 #undef deref_rawname
466 108 }
467
468 4660 inline bool labelvalcore(const char ** rawname, snes_label * rval, bool define, bool shouldthrow)
469 {
470
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4660 string name=labelname(rawname, define);
471
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4660 if (ns && labels.exists(ns+name)) {*rval = labels.find(ns+name);}
472
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4558 else if (labels.exists(name)) {*rval = labels.find(name);}
473 else
474 {
475
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514 if (shouldthrow && pass)
476 {
477 10 asar_throw_error(2, error_type_block, error_id_label_not_found, name.data());
478 }
479 504 rval->pos = (unsigned int)-1;
480 504 rval->freespace_id = 0;
481 504 rval->is_static = false;
482 504 return false;
483 }
484 2078 return true;
485 4660 }
486
487 2212 snes_label labelval(const char ** rawname, bool define)
488 {
489 1110 snes_label rval;
490
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2212 labelvalcore(rawname, &rval, define, true);
491 2202 return rval;
492 }
493
494 134 snes_label labelval(string name, bool define)
495 {
496 134 const char * rawname=name;
497 68 snes_label rval;
498
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134 labelvalcore(&rawname, &rval, define, true);
499 134 return rval;
500 }
501
502 2274 bool labelval(const char ** rawname, snes_label * rval, bool define)
503 {
504 2274 return labelvalcore(rawname, rval, define, false);
505 }
506
507 40 bool labelval(string name, snes_label * rval, bool define)
508 {
509 40 const char * str=name;
510
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62 return labelvalcore(&str, rval, define, false);
511 }
512
513 3762 static void setlabel(string name, int loc=-1, bool is_static=false)
514 {
515 1896 int lbl_fs_id = 0;
516
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3762 if (loc==-1)
517 {
518
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3165 verifysnespos();
519 3165 loc = snespos;
520 // if base is not active:
521
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3165 if(snespos == realsnespos) lbl_fs_id = freespaceid;
522 // if base is active, always treat the label as freespace 0, i.e. not freespace.
523 }
524
525 1896 snes_label label_data;
526 3762 label_data.pos = (unsigned int)loc;
527 3762 label_data.is_static = is_static;
528 3762 label_data.freespace_id = lbl_fs_id;
529
530 unsigned int labelpos;
531
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3762 if (pass==0)
532 {
533
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1254 if (labels.exists(name))
534 {
535 6 movinglabelspossible=true;
536 6 asar_throw_error(0, error_type_block, error_id_label_redefined, name.data());
537 }
538
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1248 labels.create(name) = label_data;
539 }
540
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2508 else if (pass==1)
541 {
542
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1254 labels.create(name) = label_data;
543 }
544
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1254 else if (pass==2)
545 {
546 //all label locations are known at this point, add a sanity check
547
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1254 if (!labels.exists(name)) asar_throw_error(2, error_type_block, error_id_internal_error, "label created on 3rd pass");
548
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1254 labelpos = labels.find(name).pos;
549
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1254 if ((int)labelpos != loc && !movinglabelspossible)
550 {
551
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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());
552
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12 else if(labelpos == (dp_base + 0xFFu)) asar_throw_error(2, error_type_block, error_id_label_ambiguous, name.raw());
553
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6 else if(errored) return;
554 else asar_throw_error(2, error_type_block, error_id_internal_error, "moving label");
555 }
556 }
557 }
558
559 table thetable;
560 static autoarray<table> tablestack;
561
562 2265 static void cleartable()
563 {
564
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2265 thetable = table();
565 2265 }
566
567 struct pushable {
568 int arch;
569 int snespos;
570 int snesstart;
571 int snesposreal;
572 int snesstartreal;
573 int freeid;
574 int freest;
575 int arch1;
576 int arch2;
577 int arch3;
578 int arch4;
579 };
580 static autoarray<pushable> pushpc;
581 static int pushpcnum;
582
583 static autoarray<int> basestack;
584 static int basestacknum;
585
586 135 struct ns_pushable {
587 string ns;
588 autoarray<string> namespace_list;
589 bool nested_namespaces;
590 };
591
592 static autoarray<ns_pushable> pushns;
593 static int pushnsnum;
594
595
596 static unsigned char fillbyte[12];
597 static unsigned char padbyte[12];
598
599 static bool nested_namespaces = false;
600
601 138834 void checkbankcross()
602 {
603
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138834 if (!snespos_valid) return;
604
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111054 if (disable_bank_cross_errors) return;
605
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109920 unsigned int mask = 0x7FFF0000 | (check_half_banks_crossed ? 0x8000 : 0);
606
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109920 if (((snespos^startpos) & mask) && (((snespos - 1) ^ startpos) & mask))
607 {
608 12 asar_throw_error(pass, error_type_fatal, error_id_bank_border_crossed, snespos);
609 }
610 // don't verify realsnespos when using norom. this allows making custom mappers where the file layout doesn't follow bank borders
611
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109908 else if (mapper != norom && ((realsnespos^realstartpos) & mask) && (((realsnespos - 1) ^ realstartpos) & mask))
612 {
613 asar_throw_error(pass, error_type_fatal, error_id_bank_border_crossed, realsnespos);
614 }
615 }
616
617 9477 static void freespaceend()
618 {
619
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9477 if (freespaceid > 0)
620 {
621 4716 freespaces[freespaceid].len = realsnespos-freespacestart;
622 4716 snespos=(int)0xFFFFFFFF;
623 4716 snespos_valid = false;
624 }
625 9477 freespaceid = 0;
626 9477 }
627
628 20548 static void adddefine(const string & key, string & value)
629 {
630
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20548 if (!defines.exists(key)) defines.create(key) = value;
631 20548 }
632
633 2247 void initstuff()
634 {
635
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2247 if (pass==0)
636 {
637 769 freespaces.reset();
638 769 movinglabelspossible = false;
639 769 found_rats_tags_initialized = false;
640 769 found_rats_tags.clear();
641 }
642 2247 arch=arch_65816;
643 2247 mapper=lorom;
644 2247 mapper_set = false;
645 2247 calledmacros = 0;
646 2247 reallycalledmacros = 0;
647 2247 macrorecursion = 0;
648 1170 defines.reset();
649 2247 builtindefines.each(adddefine);
650 2247 clidefines.each(adddefine);
651 1170 ns="";
652 2247 namespace_list.reset();
653 2247 sublabels.reset();
654 2247 poslabels.reset();
655 2247 neglabels.reset();
656 2247 macroposlabels = nullptr;
657 2247 macroneglabels = nullptr;
658 2247 macrosublabels = nullptr;
659 2247 cleartable();
660 2247 pushpc.reset();
661 2247 pushpcnum=0;
662 2247 pushns.reset();
663 2247 pushnsnum = 0;
664 2247 bytes=0;
665 2247 freespaceuse=0;
666 2247 memset(fillbyte, 0, sizeof(fillbyte));
667 2247 memset(padbyte, 0, sizeof(padbyte));
668 2247 snespos_valid = false;
669 2247 snespos=(int)0xFFFFFFFF;
670 2247 realsnespos= (int)0xFFFFFFFF;
671 2247 startpos= (int)0xFFFFFFFF;
672 2247 realstartpos= (int)0xFFFFFFFF;
673 2247 freespaceidnext=1;
674 2247 freespaceid=0;
675 2247 freespacebyte=0x00;
676 2247 incsrcdepth = 0;
677
678 2247 optimizeforbank = -1;
679 2247 optimize_dp = optimize_dp_flag::ALWAYS;
680 2247 dp_base = 0;
681 2247 optimize_address = optimize_address_flag::MIRRORS;
682
683 2247 in_struct = false;
684 2247 in_sub_struct = false;
685 2247 in_spcblock = false;
686
687
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2247 if (arch==arch_65816) asinit_65816();
688
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2247 if (arch==arch_spc700) asinit_spc700();
689
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2247 if (arch==arch_superfx) asinit_superfx();
690
691 2247 disable_bank_cross_errors = false;
692 2247 check_half_banks_crossed = false;
693 2247 nested_namespaces = false;
694
695 2247 includeonce.reset();
696
697 extern AddressToLineMapping addressToLineMapping;
698 2247 addressToLineMapping.reset();
699
700 2247 push_warnings(false);
701
702 2247 initmathcore();
703
704 2247 default_freespace_settings = {};
705 2247 default_freespace_settings.bank = -3;
706 2247 default_freespace_settings.search_start = -1;
707 2247 default_freespace_settings.write_rats = true;
708 // rest are initialized to false/0/empty string
709
710 2247 callstack.reset();
711 #if defined(_WIN32) || !defined(NO_USE_THREADS)
712 2247 init_stack_use_check();
713 #endif
714 2247 }
715
716 4716 void parse_freespace_arguments(freespace_data& thisfs, string& arguments) {
717
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4716 if(arguments == "") return;
718
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4086 autoptr<char**> pars=split(arguments.temp_raw(), ',');
719
720
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8226 for (int i=0;pars[i];i++)
721 {
722
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4140 if (!stricmp(pars[i], "ram")) { thisfs.bank = -2; }
723
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4140 else if (!stricmp(pars[i], "noram")) { thisfs.bank = -1; }
724
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4122 else if (!stricmp(pars[i], "static")) { thisfs.is_static = true; }
725
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4086 else if (!stricmp(pars[i], "nostatic")) { thisfs.is_static = false; }
726
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4086 else if (!stricmp(pars[i], "align")) { thisfs.flag_align = true; }
727
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4050 else if (!stricmp(pars[i], "noalign")) { thisfs.flag_align = false; }
728
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4050 else if (!stricmp(pars[i], "cleaned")) { thisfs.flag_cleaned = true; }
729
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234 else if (!stricmp(pars[i], "nocleaned")) { thisfs.flag_cleaned = false; }
730
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234 else if (!stricmp(pars[i], "rats")) { thisfs.write_rats = true; }
731
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234 else if (!stricmp(pars[i], "norats")) { thisfs.write_rats = false; }
732
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234 else if (!stricmp(pars[i], "bankcross")) { thisfs.allow_bankcross = true; }
733
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234 else if (!stricmp(pars[i], "nobankcross")) { thisfs.allow_bankcross = false; }
734
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234 else if (stribegin(pars[i], "bank="))
735 {
736
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90 thisfs.bank = getnum(pars[i] + 5);
737
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90 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
738 }
739
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144 else if (stribegin(pars[i], "start="))
740 {
741
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72 thisfs.search_start = getnum(pars[i] + 6);
742
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72 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
743 }
744
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72 else if (stribegin(pars[i], "pin="))
745 {
746 // TODO: should we handle posneg labels here too?
747
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72 string pin_to = pars[i] + 4;
748 72 const char* pin_to_c = pin_to.data();
749
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72 thisfs.pin_target = labelname(&pin_to_c);
750
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72 if(*pin_to_c) asar_throw_error(0, error_type_block, error_id_invalid_label_name);
751 // this is to throw an "undefined label" error with the proper callstack
752
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96 if(pass) labelval(pin_to);
753
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72 thisfs.pin_target_ns = ns;
754 72 }
755 else asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
756 }
757 4086 }
758
759 1590 int get_freespace_pin_target(int target_id) {
760 // union-find algorithm
761
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2397 while(freespaces[target_id].pin_target_id != target_id) {
762 // i love programming
763 18 freespaces[target_id].pin_target_id =
764 12 freespaces[freespaces[target_id].pin_target_id].pin_target_id;
765 12 target_id = freespaces[target_id].pin_target_id;
766 }
767 1590 return target_id;
768 }
769
770 739 void resolve_pinned_freespaces() {
771
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2305 for(int i = 1; i < freespaces.count; i++)
772 // default to everyone being in a separate component
773 1566 freespaces[i].pin_target_id = i;
774
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2305 for(int i = 1; i < freespaces.count; i++) {
775
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783 freespace_data& fs = freespaces[i];
776
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1566 if(fs.pin_target == "") continue;
777 12 snes_label value;
778
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24 if(fs.pin_target_ns && labels.exists(fs.pin_target_ns + fs.pin_target))
779 value = labels.find(fs.pin_target_ns + fs.pin_target);
780
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24 else if(labels.exists(fs.pin_target))
781
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24 value = labels.find(fs.pin_target);
782 else continue; // the error for this is thrown in the freespace command during pass 2
783
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24 fs.pin_target_id = get_freespace_pin_target(value.freespace_id);
784 24 fs.len = 0;
785 }
786 739 }
787
788 739 void allocate_freespaces() {
789 // compute real size of all pinned freespace blocks
790
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2305 for(int i = 1; i < freespaces.count; i++) {
791 783 freespace_data& fs = freespaces[i];
792 // just in case the pin target changed again or something
793 1566 fs.pin_target_id = get_freespace_pin_target(fs.pin_target_id);
794 783 freespace_data& target = freespaces[fs.pin_target_id];
795 1566 target.total_len += fs.len;
796
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1566 target.search_start = std::max(fs.search_start, target.search_start);
797 }
798
799
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2305 for(int i = 1; i < freespaces.count; i++) {
800 783 freespace_data& fs = freespaces[i];
801
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1566 if(fs.is_static && fs.orgpos > 0) {
802 6 fs.pos = fs.orgpos;
803 6 continue;
804 }
805 // if this freespace is pinned to another one, set it later
806
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1560 if(fs.pin_target_id != i) continue;
807 // TODO: possibly fancier align
808 1542 fs.pos = getsnesfreespace(fs.total_len, fs.bank, true, !fs.allow_bankcross, fs.flag_align, fs.write_rats, fs.search_start);
809 1542 fs.used_len = fs.len;
810 }
811 // set pos for all pinned freespaces
812
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2305 for(int i = 1; i < freespaces.count; i++) {
813 783 freespace_data& fs = freespaces[i];
814
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1566 if(fs.pin_target_id == i) continue;
815 9 freespace_data& tgt = freespaces[fs.pin_target_id];
816 18 fs.pos = tgt.pos + tgt.used_len;
817 18 tgt.used_len += fs.len;
818 }
819
820 // relocate all labels that were in freespace to point them to their real location
821 739 labels.each([](const char * key, snes_label & val) {
822
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1248 if(val.freespace_id != 0) {
823 270 val.pos += freespaces[val.freespace_id].pos;
824 }
825 1248 });
826 739 }
827
828 //void nerf(const string& left, string& right){puts(S left+" = "+right);}
829
830 2217 void finishpass()
831 {
832 2217 verify_warnings();
833 2217 pull_warnings(false);
834
835 //defines.traverse(nerf);
836
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2217 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_missing_endspcblock);
837
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2217 if (in_struct || in_sub_struct) asar_throw_error(0, error_type_null, error_id_struct_without_endstruct);
838
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2217 else if (pushpcnum) asar_throw_error(0, error_type_null, error_id_pushpc_without_pullpc);
839
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2217 else if (pushnsnum) asar_throw_error(0, error_type_null, error_id_pushns_without_pullns);
840 2217 freespaceend();
841
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2217 if (arch==arch_65816) asend_65816();
842
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2217 if (arch==arch_spc700) asend_spc700();
843
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2217 if (arch==arch_superfx) asend_superfx();
844
845 2217 deinitmathcore();
846
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2217 if(pass == 0) {
847 739 resolve_pinned_freespaces();
848
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1478 } else if(pass == 1) {
849 739 allocate_freespaces();
850 739 handle_cleared_rats_tags();
851 }
852 #if defined(_WIN32) || !defined(NO_USE_THREADS)
853 2217 deinit_stack_use_check();
854 #endif
855 2217 }
856
857 90429 static bool addlabel(const char * label, int pos=-1, bool global_label = false)
858 {
859
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90429 if (!label[0] || label[0]==':') return false;//colons are reserved for special labels
860
861 90429 const char* posneglabel = label;
862
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90429 string posnegname = posneglabelname(&posneglabel, true);
863
864
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90429 if (posnegname.length() > 0)
865 {
866
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366 if (global_label) return false;
867
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366 if (*posneglabel != '\0' && *posneglabel != ':') asar_throw_error(0, error_type_block, error_id_broken_label_definition);
868
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366 setlabel(posnegname, pos);
869 366 return true;
870 }
871
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90063 if (label[strlen(label)-1]==':' || label[0]=='.' || label[0]=='?' || label[0] == '#')
872 {
873
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2979 if (!label[1]) return false;
874
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2943 if(global_label && (in_struct || in_sub_struct || label[0]=='?')) return false;
875
876 1473 bool define = true;
877
878
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2925 if (label[0] == '#')
879 {
880 36 define = false;
881 72 label++;
882 }
883
884 // RPG Hacker: Also checking label[1] now, since it might be a macro sublabel.
885 // Also, apparently this here doesn't account for main labels. I guess because
886 // we don't even get here in the first place if they don't include a colon?
887
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2925 bool requirecolon = (label[0] != '.' && label[1] != '.') && (in_struct || in_sub_struct);
888
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2925 string name=labelname(&label, define);
889
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2817 if (label[0]==':') label++;
890
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129 else if (requirecolon) asar_throw_error(0, error_type_block, error_id_broken_label_definition);
891
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129 else if (global_label) return false;
892
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2799 if (label[0]) asar_throw_error(0, error_type_block, error_id_broken_label_definition);
893
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2799 if (ns && !global_label) name=ns+name;
894
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2805 setlabel(name, pos, ((in_struct || in_sub_struct) && static_struct));
895 2787 return true;
896 2817 }
897 41094 return false;
898 90429 }
899
900 46290 static void add_addr_to_line(int pos)
901 {
902
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46290 if (pass == 2)
903 16348 addressToLineMapping.includeMapping(get_current_file_name(), get_current_line() + 1, pos);
904 46290 }
905
906 static autoarray<bool> elsestatus;
907 int numtrue=0;//if 1 -> increase both
908 int numif = 0; //if 0 or inside if 0 -> increase only numif
909
910 autoarray<whiletracker> whilestatus;
911 int single_line_for_tracker;
912
913
914 288 static void push_pc()
915 {
916 288 pushpc[pushpcnum].arch=arch;
917 288 pushpc[pushpcnum].snespos=snespos;
918 288 pushpc[pushpcnum].snesstart=startpos;
919 288 pushpc[pushpcnum].snesposreal=realsnespos;
920 288 pushpc[pushpcnum].snesstartreal=realstartpos;
921 288 pushpc[pushpcnum].freeid=freespaceid;
922 288 pushpc[pushpcnum].freest=freespacestart;
923 288 pushpcnum++;
924 288 }
925
926 288 static void pop_pc()
927 {
928 288 pushpcnum--;
929 288 snespos=pushpc[pushpcnum].snespos;
930 288 startpos=pushpc[pushpcnum].snesstart;
931 288 realsnespos=pushpc[pushpcnum].snesposreal;
932 288 realstartpos=pushpc[pushpcnum].snesstartreal;
933 288 freespaceid=pushpc[pushpcnum].freeid;
934 288 freespacestart=pushpc[pushpcnum].freest;
935 288 }
936
937
938 1080 string handle_print(char* input)
939 {
940 // evaluating this math can be unsafe in pass 0
941
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1080 if(pass != 2) return "";
942 183 string out;
943
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360 autoptr<char**> pars = qpsplit(input, ',');
944
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360 verify_paren(pars);
945
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951 for (int i = 0; pars[i]; i++)
946 {
947 if (0);
948
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597 else if (pars[i][0] == '"') out += safedequote(pars[i]);
949
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153 else if (!stricmp(pars[i], "bytes")) out += dec(bytes);
950
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141 else if (!stricmp(pars[i], "freespaceuse")) out += dec(freespaceuse);
951
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135 else if (!stricmp(pars[i], "pc")) out += hex((unsigned int)(snespos & 0xFFFFFF), 6);
952
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186 else if (!strncasecmp(pars[i], "bin(", strlen("bin(")) ||
953
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144 !strncasecmp(pars[i], "dec(", strlen("dec(")) ||
954
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276 !strncasecmp(pars[i], "hex(", strlen("hex(")) ||
955
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48 !strncasecmp(pars[i], "double(", strlen("double(")))
956 {
957 129 char * arg1pos = strchr(pars[i], '(') + 1;
958 129 char * endpos = strchr(arg1pos, '\0');
959
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258 while (*endpos == ' ' || *endpos == '\0') endpos--;
960
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129 if (*endpos != ')') asar_throw_error(2, error_type_block, error_id_invalid_print_function_syntax);
961
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129 string paramstr = string(arg1pos, (int)(endpos - arg1pos));
962
963 int numargs;
964
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129 autoptr<char**> params = qpsplit(paramstr.temp_raw(), ',', &numargs);
965
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129 verify_paren(params);
966
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129 if (numargs > 2) asar_throw_error(2, error_type_block, error_id_wrong_num_parameters);
967 66 int precision = 0;
968 66 bool hasprec = numargs == 2;
969
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129 if (hasprec)
970 {
971
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78 precision = getnum(params[1]);
972
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78 if (precision < 0) precision = 0;
973
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78 if (precision > 64) precision = 64;
974 }
975 129 *(arg1pos - 1) = '\0'; // allows more convenient comparsion functions
976
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129 if (!stricmp(pars[i], "bin"))
977 {
978 // sadly printf doesn't have binary, so let's roll our own
979
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30 int64_t value = getnum(params[0]);
980 char buffer[65];
981
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30 if (value < 0) {
982
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6 out += '-';
983 6 value = -value;
984 // decrement precision because we've output one char already
985 6 precision -= 1;
986
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6 if (precision<0) precision = 0;
987 }
988
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1950 for (int j = 0; j < 64; j++) {
989 1920 buffer[63 - j] = '0' + ((value & (1ull << j)) >> j);
990 }
991 30 buffer[64] = 0;
992 15 int startidx = 0;
993
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1752 while (startidx < 64 - precision && buffer[startidx] == '0') startidx++;
994
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30 if (startidx == 64) startidx--; // always want to print at least one digit
995
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30 out += buffer + startidx;
996 }
997
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99 else if (!stricmp(pars[i], "dec"))
998 {
999
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25 int64_t value = getnum(params[0]);
1000 char buffer[65];
1001
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25 snprintf(buffer, 65, "%0*" PRId64, precision, value);
1002
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25 out += buffer;
1003 }
1004
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74 else if (!stricmp(pars[i], "hex"))
1005 {
1006
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32 int64_t value = getnum(params[0]);
1007 char buffer[65];
1008
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32 snprintf(buffer, 65, "%0*" PRIX64, precision, value);
1009
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32 out += buffer;
1010 }
1011
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42 else if (!stricmp(pars[i], "double"))
1012 {
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42 if (!hasprec) precision = 5;
1014
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42 out += ftostrvar(getnumdouble(params[0]), precision);
1015 }
1016 129 }
1017 6 else asar_throw_error(2, error_type_block, error_id_unknown_variable);
1018 }
1019 180 return out;
1020 366 }
1021
1022 342 void handle_autoclean(string& arg, int checkbyte, int write_pos)
1023 {
1024
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342 if(freespaceid > 0) asar_throw_error(0, error_type_block, error_id_autoclean_in_freespace);
1025
1026 342 const char* labeltest = arg.data();
1027
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342 snes_label lblval = labelval(&labeltest);
1028
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342 if (*labeltest) asar_throw_error(0, error_type_block, error_id_label_not_found, arg.data());
1029 342 int num = lblval.pos;
1030
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342 auto& targetfs = freespaces[lblval.freespace_id];
1031
1032
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342 if (pass == 1) {
1033 162 targetfs.leaked = false;
1034
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162 int orig_pos = read3(checkbyte != -1 ? write_pos+1 : write_pos);
1035
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81 int write_pos_pc = snestopc(write_pos);
1036 162 targetfs.orgpos = targetfs.orglen = -1;
1037
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162 if(write_pos_pc >= 0 && write_pos_pc < romlen_r && (checkbyte == -1 || romdata_r[write_pos_pc] == checkbyte)) {
1038
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84 int rats_loc = ratsstart(orig_pos);
1039
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84 if(rats_loc != -1) {
1040 66 targetfs.orgpos = rats_loc + 8;
1041
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66 targetfs.orglen = read2(rats_loc + 4) + 1;
1042
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66 if(!targetfs.is_static) removerats(rats_loc + 8, freespacebyte);
1043 }
1044 }
1045
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180 } else if(pass == 2) {
1046
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162 int start = ratsstart(num);
1047
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162 if(start >= num || start < 0) asar_throw_error(2, error_type_block, error_id_autoclean_label_at_freespace_end);
1048 }
1049 342 }
1050
1051 // single_line_for_tracker is:
1052 // 0 if not in first block of line, not in (single-line) for loop
1053 // 1 if first block of line
1054 // 2 if in single-line for loop
1055 // 3 if after endfor (of a single-line loop)
1056 164490 void assembleblock(const char * block, int& single_line_for_tracker)
1057 {
1058 #define is(test) (!stricmpwithlower(word[0], test))
1059 #define is0(test) (numwords==1 && !stricmpwithlower(word[0], test))
1060 #define is1(test) (numwords==2 && !stricmpwithlower(word[0], test))
1061 #define is2(test) (numwords==3 && !stricmpwithlower(word[0], test))
1062 #define is3(test) (numwords==4 && !stricmpwithlower(word[0], test))
1063 #define par word[1]
1064
1065
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79839 callstack_push cs_push(callstack_entry_type::BLOCK, block);
1066
1067 int numwords;
1068
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79839 string splitblock = block;
1069
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164490 char ** word = qsplit(splitblock.temp_raw(), ' ', &numwords);
1070 79839 autoptr<char **> scope_word = word;
1071 // when writing out the data for the addrToLine mapping,
1072 // we want to write out the snespos we had before writing opcodes
1073 164490 int addrToLinePos = realsnespos & 0xFFFFFF;
1074
1075
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164490 if (!word[0] || !word[0][0]) return;
1076
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115350 if (is("if") || is("elseif") || is("while") || is("for"))
1077 {
1078 4755 whiletracker wstatus;
1079
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9510 wstatus.startline = get_current_line();
1080 9510 wstatus.iswhile = is("while");
1081 9510 wstatus.cond = false;
1082 9510 wstatus.is_for = false;
1083 9510 wstatus.for_start = wstatus.for_end = wstatus.for_cur = 0;
1084 9510 wstatus.for_has_var_backup = false;
1085
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9510 if(is("for")) wstatus.is_for = true;
1086
1087 4755 bool is_for_cont = false;
1088 // if this is a for loop and a whilestatus entry already exists at this level,
1089 // and the for loop isn't finished, this is a continuation of the for loop
1090
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6320 if (is("for") && whilestatus.count > numif && whilestatus[numif].is_for
1091
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10530 && whilestatus[numif].for_cur < whilestatus[numif].for_end)
1092 369 is_for_cont = true;
1093
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9510 whiletracker& addedwstatus = is_for_cont ? whilestatus[numif] : (whilestatus[numif] = wstatus);
1094 //handle nested if statements
1095
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9510 if (numtrue!=numif && !(is("elseif") && numtrue+1==numif))
1096 {
1097
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486 if ((is("if") || is("while") || is("for"))) numif++;
1098 486 return;
1099 }
1100
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9024 if ((is("if") || is("while") || is("for"))) numif++;
1101
1102
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24936 for(int i = 1; i < numwords - 1; i++)
1103 {
1104 15912 word[i][strlen(word[i])] = ' ';
1105 }
1106 9024 numwords = 2;
1107
1108 bool cond;
1109
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9024 if(!is("for"))
1110 {
1111
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8034 if(word[1] == NULL) asar_throw_error(0, error_type_block, error_id_broken_command, word[0], "Missing condition.");
1112
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8034 cond = getnum(word[1]);
1113
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8034 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_label_in_conditional, word[0]);
1114 }
1115
1116
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8916 if (is("for"))
1117 {
1118
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990 if(word[1] == NULL) asar_throw_error(0, error_type_block, error_id_broken_command, word[0], "Missing loop range.");
1119
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990 if(single_line_for_tracker != 1)
1120 {
1121 numif--;
1122 asar_throw_error(0, error_type_line, error_id_bad_single_line_for);
1123 }
1124
1125
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990 if(!is_for_cont)
1126 {
1127 252 char* past_eq = strchr(word[1], '=');
1128
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252 if(!past_eq)
1129 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "missing loop range");
1130
1131
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252 string varname(word[1], past_eq - word[1]);
1132 252 past_eq += 1;
1133
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252 strip_whitespace(varname);
1134
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252 if(!validatedefinename(varname))
1135 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "invalid define name");
1136
1137
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252 char* range_sep = strqpstr(past_eq, "..");
1138
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252 if(!range_sep)
1139 asar_throw_error(0, error_type_block, error_id_broken_for_loop, "invalid loop range");
1140
1141
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252 string for_start(past_eq, range_sep - past_eq);
1142
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252 strip_whitespace(for_start);
1143
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252 string for_end(range_sep+2);
1144
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252 strip_whitespace(for_end);
1145
1146
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252 addedwstatus.for_start = getnum(for_start);
1147
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252 if(foundlabel && !foundlabel_static)
1148 asar_throw_error(0, error_type_block, error_id_label_in_conditional, "for");
1149
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252 addedwstatus.for_end = getnum(for_end);
1150
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252 if(foundlabel && !foundlabel_static)
1151 asar_throw_error(0, error_type_block, error_id_label_in_conditional, "for");
1152
1153
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252 addedwstatus.for_variable = varname;
1154 252 addedwstatus.for_cur = addedwstatus.for_start;
1155 252 }
1156 738 else addedwstatus.for_cur++;
1157
1158 990 addedwstatus.cond = addedwstatus.for_cur < addedwstatus.for_end;
1159 990 single_line_for_tracker = 2;
1160
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990 if(addedwstatus.cond)
1161 {
1162
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738 numtrue++;
1163
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738 if(defines.exists(addedwstatus.for_variable))
1164 {
1165
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576 addedwstatus.for_has_var_backup = true;
1166
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576 addedwstatus.for_var_backup = defines.find(addedwstatus.for_variable);
1167 }
1168
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738 defines.create(addedwstatus.for_variable) = ftostr(addedwstatus.for_cur);
1169 }
1170 }
1171
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7926 else if (is("if") || is("while"))
1172 {
1173 if(0);
1174
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7080 else if (cond)
1175 {
1176 5772 numtrue++;
1177
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5772 elsestatus[numif]=true;
1178 }
1179
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654 else if (!cond)
1180 {
1181
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1308 elsestatus[numif]=false;
1182 }
1183 7080 addedwstatus.cond = cond;
1184 }
1185
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846 else if (is("elseif"))
1186 {
1187
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846 if (!numif) asar_throw_error(1, error_type_block, error_id_misplaced_elseif);
1188
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846 if (whilestatus[numif - 1].iswhile) asar_throw_error(1, error_type_block, error_id_elseif_in_while);
1189
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846 if (numif==numtrue) numtrue--;
1190
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1008 if (cond && !elsestatus[numif])
1191 {
1192 234 numtrue++;
1193
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234 elsestatus[numif]=true;
1194 }
1195 }
1196 8916 return;
1197 9510 }
1198
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105840 else if (is0("endif") || is0("endwhile") || is0("endfor"))
1199 {
1200
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8520 if (!numif)
1201 asar_throw_error(1, error_type_block, error_id_misplaced_endif);
1202
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8520 whiletracker& thisws = whilestatus[numif - 1];
1203
1204
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7476 if((!thisws.is_for && !thisws.iswhile && !is("endif")) ||
1205
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20256 (thisws.iswhile && !is("endwhile")) ||
1206
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4782 (thisws.is_for && !is("endfor")))
1207 asar_throw_error(1, error_type_block, error_id_misplaced_endif);
1208
1209
2/2
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8520 if (numif==numtrue) numtrue--;
1210 8520 numif--;
1211
1212
2/2
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✓ Branch 1 taken 7476 times.
8520 if(thisws.is_for)
1213 {
1214
2/2
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1044 if(single_line_for_tracker == 2) single_line_for_tracker = 3;
1215
1/2
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1044 if(moreonline)
1216 {
1217 // sabotage the whilestatus to prevent the loop running again
1218 // and spamming more of the same error
1219 thisws.for_cur = thisws.for_end;
1220 thisws.cond = false;
1221 asar_throw_error(0, error_type_block, error_id_bad_single_line_for);
1222 }
1223
1224
2/2
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1044 if(thisws.cond)
1225 {
1226
2/2
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738 if(thisws.for_has_var_backup)
1227
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576 defines.create(thisws.for_variable) = thisws.for_var_backup;
1228 else
1229
1/2
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162 defines.remove(thisws.for_variable);
1230 }
1231 }
1232 8520 return;
1233 }
1234
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97320 else if (is0("else"))
1235 {
1236
1/2
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834 if (!numif) asar_throw_error(1, error_type_block, error_id_misplaced_else);
1237
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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);
1238
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834 else if (numif==numtrue) numtrue--;
1239
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729 else if (numif==numtrue+1 && !elsestatus[numif])
1240 {
1241 192 numtrue++;
1242
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192 elsestatus[numif]=true;
1243 }
1244 834 return;
1245 }
1246
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96486 else if (numif!=numtrue) return;
1247
1248
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✓ Branch 7 taken 120 times.
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94083 while (word[0] && (!word[1] || strcmp(word[1], "=")) && addlabel(word[0]))
1249 {
1250 3063 word++;
1251 3063 numwords--;
1252 }
1253
4/4
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90900 if (!word[0] || !word[0][0]) return;
1254
1255 // recheck for any of the conditionals tested above
1256
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130506 if(is("if") || is("elseif") || is("while") || is("for")
1257
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177270 || is0("endif") || is0("endwhile") || is0("endfor") || is0("else"))
1258 {
1259 asar_throw_error(0, error_type_block, error_id_label_before_if, word[0]);
1260 }
1261
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88635 else if (asblock_pick(word, numwords))
1262 {
1263
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29901 add_addr_to_line(addrToLinePos);
1264 }
1265
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58686 else if (numwords > 1 && (is("db") || is("dw") || is("dl") || is("dd")))
1266 {
1267 7257 string line;
1268
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28866 for(int i = 1; i < numwords; i++){
1269
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14433 if(i > 1) line += " ";
1270
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14433 line += word[i];
1271 }
1272
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14433 autoptr<char**> pars=qpsplit(line.temp_raw(), ',');
1273
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14433 verify_paren(pars);
1274
1275 void (*do_write)(unsigned int);
1276 14433 char first = to_lower(word[0][1]);
1277
2/2
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14433 if (first == 'b') do_write = &write1;
1278
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2292 else if (first == 'w') do_write = &write2;
1279
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2112 else if (first == 'l') do_write = &write3;
1280 144 else do_write = &write4;
1281
1282
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31296 for (int i=0;pars[i];i++)
1283 {
1284
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✓ Branch 1 taken 16260 times.
16929 if (pars[i][0]=='"')
1285 {
1286
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669 char * str=const_cast<char*>(safedequote(pars[i]));
1287 669 int codepoint = 0u;
1288
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669 str += utf8_val(&codepoint, str);
1289
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3387 while ( codepoint != 0 && codepoint != -1 )
1290 {
1291
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2718 do_write(thetable.get_val(codepoint));
1292
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2718 str += utf8_val(&codepoint, str);
1293 }
1294
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669 if (codepoint == -1) asar_throw_error(0, error_type_block, error_id_invalid_utf8);
1295 }
1296 else
1297 {
1298
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16260 do_write((pass==2)?getnum(pars[i]):0);
1299 }
1300 }
1301
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14367 add_addr_to_line(addrToLinePos);
1302 14499 }
1303
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44253 else if (is("assert"))
1304 {
1305 90 string errmsg;
1306
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180 if(numwords > 1) {
1307
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✓ Branch 1 taken 180 times.
432 for(int i = 1; i < numwords - 1; i++)
1308 {
1309 252 word[i][strlen(word[i])] = ' ';
1310 }
1311 180 numwords = 2;
1312
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180 autoptr<char**> tokens = qpsplit(word[1], ',');
1313
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180 verify_paren(tokens);
1314
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180 if (tokens[0] != NULL && tokens[1] != NULL)
1315 {
1316 36 string rawerrmsg;
1317 36 size_t pos = 1;
1318
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252 while (tokens[pos])
1319 {
1320
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180 rawerrmsg += tokens[pos];
1321
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180 if (tokens[pos + 1] != NULL)
1322 {
1323
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108 rawerrmsg += ",";
1324 }
1325 90 pos++;
1326 }
1327
1328
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72 errmsg = handle_print(rawerrmsg.raw());
1329 72 }
1330 180 }
1331
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180 if(word[1] == NULL) asar_throw_error(0, error_type_block, error_id_broken_command, "assert", "Missing condition.");
1333
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180 bool cond = getnum(word[1]);
1334
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180 if (pass == 2 && !cond)
1335 {
1336
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72 if (errmsg) asar_throw_error(2, error_type_block, error_id_assertion_failed, (string(": ") + errmsg).data());
1337 18 else asar_throw_error(2, error_type_block, error_id_assertion_failed, ".");
1338 }
1339 180 }
1340
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44073 else if(word[0][0]=='%')
1341 {
1342
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1578 callmacro(strchr(block, '%')+1);
1343 }
1344
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42495 else if (is1("undef"))
1345 {
1346
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360 string def = safedequote(par);
1347
1348
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360 if (defines.exists(def))
1349 {
1350
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342 defines.remove(def);
1351 }
1352 else
1353 {
1354 18 asar_throw_error(0, error_type_block, error_id_define_not_found, def.data());
1355 }
1356 360 }
1357
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42135 else if (is0("error"))
1358 {
1359 18 asar_throw_error(0, error_type_block, error_id_error_command, ".");
1360 }
1361
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42117 else if (is0("warn"))
1362 {
1363
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18 asar_throw_warning(2, warning_id_warn_command, ".");
1364 }
1365
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42099 else if (is1("error"))
1366 {
1367
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39 string out = handle_print(par);
1368 // RPG Hacker: This used to be on pass 0, which had its merits (you don't want to miss a potentially critical
1369 // user-generated error, just because a bazillion other errors are thrown in passes before it). However, I
1370 // don't see how to support print functions with this without moving it to pass 2. Suggestions are welcome.
1371
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99 asar_throw_error(2, error_type_block, error_id_error_command, (string(": ") + out).data());
1372 39 }
1373
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42060 else if (is1("warn"))
1374 {
1375
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81 string out = handle_print(par);
1376
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81 asar_throw_warning(2, warning_id_warn_command, (string(": ") + out).data());
1377 81 }
1378
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41979 else if (is1("warnings"))
1379 {
1380
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144 if (stricmp(word[1], "push") == 0)
1381 {
1382
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72 push_warnings();
1383 }
1384
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72 else if (stricmp(word[1], "pull") == 0)
1385 {
1386
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72 pull_warnings();
1387 }
1388 else
1389 {
1390 asar_throw_error(0, error_type_block, error_id_broken_command, "warnings", "Unknown parameter");
1391 }
1392 }
1393
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41835 else if (is2("warnings"))
1394 {
1395
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252 if (stricmp(word[1], "enable") == 0)
1396 {
1397
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54 asar_warning_id warnid = parse_warning_id_from_string(word[2]);
1398
1399
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54 if (warnid != warning_id_end)
1400 {
1401
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36 set_warning_enabled(warnid, true);
1402 }
1403 else
1404 {
1405
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18 asar_throw_warning(0, warning_id_invalid_warning_id, word[2], "warnings enable");
1406 }
1407 }
1408
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198 else if (stricmp(word[1], "disable") == 0)
1409 {
1410
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198 asar_warning_id warnid = parse_warning_id_from_string(word[2]);
1411
1412
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198 if (warnid != warning_id_end)
1413 {
1414
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162 set_warning_enabled(warnid, false);
1415 }
1416 else
1417 {
1418
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36 asar_throw_warning(0, warning_id_invalid_warning_id, word[2], "warnings disable");
1419 }
1420 }
1421 else
1422 {
1423 asar_throw_error(0, error_type_block, error_id_broken_command, "warnings", "Unknown parameter");
1424 }
1425 }
1426
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41583 else if(is1("global"))
1427 {
1428
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126 if (!addlabel(word[1], -1, true))
1429 {
1430 36 asar_throw_error(1, error_type_block, error_id_invalid_global_label, word[1]);
1431 }
1432 }
1433
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41457 else if (is2("check"))
1434 {
1435
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210 if (stricmp(word[1], "title") == 0)
1436 {
1437 // RPG Hacker: Removed trimming for now - I think requiring an exact match is probably
1438 // better here (not sure, though, it's worth discussing)
1439
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18 string expected_title = safedequote(word[2]);
1440 // randomdude999: this also removes leading spaces because itrim gets stuck in an endless
1441 // loop when multi is true and one argument is empty
1442 // in hirom the rom needs to be an entire bank for it to have a title, other modes only need 0x8000 bytes
1443
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18 if (romlen < ((mapper == hirom || mapper == exhirom) ? 0x10000 : 0x8000)) // too short
1444 {
1445 if (!ignoretitleerrors) // title errors shouldn't be ignored
1446 asar_throw_error(0, error_type_block, error_id_rom_too_short, expected_title.data());
1447 else // title errors should be ignored, throw a warning anyways
1448 asar_throw_warning(0, warning_id_rom_too_short, expected_title.data());
1449 }
1450 else {
1451 9 string actual_title;
1452 9 string actual_display_title;
1453
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396 for (int i = 0;i < 21;i++)
1454 {
1455
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378 unsigned char c = romdata[snestopc(0x00FFC0 + i)];
1456
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378 actual_title += (char)c;
1457 // the replacements are from interface-cli.cpp
1458
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378 if (c == 7) c = 14;
1459
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378 if (c == 8) c = 27;
1460
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378 if (c == 9) c = 26;
1461
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378 if (c == '\r') c = 17;
1462
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378 if (c == '\n') c = 25;
1463
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378 if (c == '\0') c = 155;
1464
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378 actual_display_title += (char)c;
1465 }
1466
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18 if (strncmp(expected_title, actual_title, 21) != 0)
1467 {
1468 if (!ignoretitleerrors) // title errors shouldn't be ignored
1469 asar_throw_error(0, error_type_block, error_id_rom_title_incorrect, expected_title.data(), actual_display_title.data());
1470 else // title errors should be ignored, throw a warning anyways
1471 asar_throw_warning(0, warning_id_rom_title_incorrect, expected_title.data(), actual_display_title.data());
1472 }
1473 18 }
1474 18 }
1475
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192 else if (stricmp(word[1], "bankcross") == 0)
1476 {
1477 if (0);
1478
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192 else if (!stricmp(word[2], "off"))
1479 {
1480 90 disable_bank_cross_errors = true;
1481 }
1482
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102 else if (!stricmp(word[2], "half"))
1483 {
1484 96 disable_bank_cross_errors = false;
1485 96 check_half_banks_crossed = true;
1486 }
1487
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6 else if (!stricmp(word[2], "full"))
1488 {
1489 6 disable_bank_cross_errors = false;
1490 6 check_half_banks_crossed = false;
1491 }
1492 else asar_throw_error(0, error_type_block, error_id_invalid_check);
1493
1494 }
1495 else
1496 {
1497 asar_throw_error(0, error_type_block, error_id_invalid_check);
1498 }
1499 }
1500
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41247 else if (is0("asar") || is1("asar"))
1501 {
1502
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108 if (!asarverallowed) asar_throw_error(0, error_type_block, error_id_start_of_file);
1503
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198 if (!par) return;
1504 54 int dots=0;
1505 54 int dig=0;
1506
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558 for (int i=0;par[i];i++)
1507 {
1508
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450 if (par[i]=='.')
1509 {
1510
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126 if (!dig) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1511 63 dig=0;
1512 126 dots++;
1513 }
1514
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324 else if (is_digit(par[i])) dig++;
1515 else asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1516 }
1517
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108 if (!dig || !dots || dots>2) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1518
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108 autoptr<char**> vers=split(par, '.');
1519 108 int vermaj=atoi(vers[0]);
1520
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108 if (vermaj > asarver_maj) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1521
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108 if (vermaj<asarver_maj) return;
1522
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18 if (dots==1)
1523 {
1524 if (strlen(vers[1])!=2) asar_throw_error(0, error_type_block, error_id_invalid_version_number);
1525 //if (asarver_min<10 && asarver_bug<10 && strlen(vers[1])>2) error(0, "This version of Asar is too old for this patch.");
1526 int verminbug=atoi(vers[1]);
1527 int tmpver=asarver_bug;
1528 if (tmpver>9) tmpver=9;
1529 if (asarver_min*10+tmpver<verminbug) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1530 }
1531 else
1532 {
1533 18 int vermin=atoi(vers[1]);
1534
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18 if (vermin>asarver_min) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1535 18 int verbug=atoi(vers[2]);
1536
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18 if (vermin==asarver_min && verbug>asarver_bug) asar_throw_error(pass, error_type_fatal, error_id_asar_too_old);
1537 }
1538
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108 }
1539
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41139 else if (is0("include") || is1("includefrom"))
1540 {
1541
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24 if (!asarverallowed) asar_throw_error(0, error_type_block, error_id_start_of_file);
1542
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6 if (in_top_level_file())
1543 {
1544
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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());
1545 6 else asar_throw_error(pass, error_type_fatal, error_id_cant_be_main_file, "");
1546 }
1547 }
1548
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41115 else if (is0("includeonce"))
1549 {
1550
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90 const char* current_file = get_current_file_name();
1551
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90 if (!file_included_once(current_file))
1552 {
1553
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90 includeonce.append(current_file);
1554 }
1555 }
1556
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41025 else if (numwords==3 && !stricmp(word[1], "="))
1557 {
1558
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1515 if(word[0][0] == '\'' && word[0][1])
1559 {
1560 int codepoint;
1561 1206 const char* char_start = word[0]+1;
1562
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1206 const char* after = char_start + utf8_val(&codepoint, char_start);
1563
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1206 if (codepoint == -1) asar_throw_error(0, error_type_block, error_id_invalid_utf8);
1564
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1206 if(after[0] == '\'' && after[1] == '\0') {
1565
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1206 thetable.set_val(codepoint, getnum(word[2]));
1566
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1188 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
1567 1188 return;
1568 } // todo: error checking here
1569 }
1570
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309 int num=(int)getnum(word[2]);
1571
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309 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_label_forward);
1572 309 bool is_static = foundlabel_static;
1573
1574 309 const char* newlabelname = word[0];
1575 156 bool ismacro = false;
1576
1577
2/2
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309 if (newlabelname[0] == '?')
1578 {
1579 9 ismacro = true;
1580 18 newlabelname++;
1581 }
1582
1583
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165 if (ismacro && macrorecursion == 0)
1584 {
1585 asar_throw_error(0, error_type_block, error_id_macro_label_outside_of_macro);
1586 }
1587
1588
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309 if (!confirmname(newlabelname)) asar_throw_error(0, error_type_block, error_id_invalid_label_name);
1589
1590 156 string completename;
1591
1592
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309 if (ismacro)
1593 {
1594
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27 completename += STR":macro_" + dec(calledmacros) + "_";
1595 }
1596
1597
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309 completename += newlabelname;
1598
1599
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309 setlabel(ns + completename, num, is_static);
1600 309 }
1601
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39510 else if (assemblemapper(word, numwords)) {}
1602
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38799 else if (is1("org"))
1603 {
1604
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2544 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
1605
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2544 freespaceend();
1606
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2544 unsigned int num=getnum(par);
1607
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2544 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_label_forward);
1608
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2544 if (num&~0xFFFFFF) asar_throw_error(1, error_type_block, error_id_snes_address_out_of_bounds, hex(num, 6).data());
1609
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2544 if ((mapper==lorom || mapper==exlorom) && (num&0x408000)==0x400000 && (num&0x700000)!=0x700000) asar_throw_warning(0, warning_id_set_middle_byte);
1610 2544 snespos=(int)num;
1611 2544 realsnespos=(int)num;
1612 2544 startpos=(int)num;
1613 2544 realstartpos=(int)num;
1614 2544 snespos_valid = true;
1615 }
1616 #define ret_error(errid) { asar_throw_error(0, error_type_block, errid); return; }
1617 #define ret_error_params(errid, ...) { asar_throw_error(0, error_type_block, errid, __VA_ARGS__); return; }
1618
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36255 else if (is("struct"))
1619 {
1620 //verifysnespos();
1621
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288 if (in_struct || in_sub_struct) ret_error(error_id_nested_struct);
1622
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288 if (numwords < 2) ret_error(error_id_missing_struct_params);
1623
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288 if (numwords > 4) ret_error(error_id_too_many_struct_params);
1624
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288 if (!confirmname(word[1])) ret_error(error_id_invalid_struct_name);
1625
1626
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288 if (structs.exists(word[1]) && pass == 0) ret_error_params(error_id_struct_redefined, word[1]);
1627
1628 288 static_struct = false;
1629 288 old_snespos = snespos;
1630 288 old_startpos = startpos;
1631 288 old_optimizeforbank = optimizeforbank;
1632 288 old_snespos_valid = snespos_valid;
1633 144 unsigned int base = 0;
1634
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288 if (numwords == 3)
1635 {
1636 90 static_struct = true;
1637
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90 base = getnum(word[2]);
1638
1639
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90 if (foundlabel && !foundlabel_static) static_struct = false;
1640
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90 if (pass > 0) {
1641 // foundlabel_static isn't accurate anymore
1642
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60 if(structs.exists(word[1])) static_struct &= structs.find(word[1]).is_static;
1643 }
1644 }
1645
1646 288 bool old_in_struct = in_struct;
1647 288 bool old_in_sub_struct = in_sub_struct;
1648
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288 in_struct = numwords == 2 || numwords == 3;
1649 288 in_sub_struct = numwords == 4;
1650
1651 #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; }
1652 #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; }
1653
1654
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288 if (numwords == 3)
1655 {
1656
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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());
1657 90 snespos = (int)base;
1658 90 startpos = (int)base;
1659 }
1660
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198 else if (numwords == 4)
1661 {
1662
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90 if (strcasecmp(word[2], "extends")) ret_error_cleanup(error_id_missing_extends);
1663
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90 if (!confirmname(word[3])) ret_error_cleanup(error_id_struct_invalid_parent_name);
1664
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45 string tmp_struct_parent = word[3];
1665
1666
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90 if (!structs.exists(tmp_struct_parent)) ret_error_params_cleanup(error_id_struct_not_found, tmp_struct_parent.data());
1667
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90 snes_struct structure = structs.find(tmp_struct_parent);
1668
1669
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90 static_struct = structure.is_static;
1670
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45 struct_parent = tmp_struct_parent;
1671 90 snespos = structure.base_end;
1672 90 startpos = structure.base_end;
1673
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90 }
1674
1675
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288 push_pc();
1676
1677 288 optimizeforbank = -1;
1678
1679
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288 struct_name = word[1];
1680 288 struct_base = snespos;
1681 288 realsnespos = 0;
1682 288 realstartpos = 0;
1683 288 snespos_valid = true;
1684
1685
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288 if(in_sub_struct) {
1686
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90 string labelname = struct_parent + "." + struct_name;
1687
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90 setlabel(ns + labelname, snespos, static_struct);
1688 90 } else {
1689
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198 setlabel(ns + struct_name, snespos, static_struct);
1690 }
1691
1692 #undef ret_error_cleanup
1693 #undef ret_error_params_cleanup
1694 }
1695
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35967 else if (is("endstruct"))
1696 {
1697
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288 if (numwords != 1 && numwords != 3) ret_error(error_id_invalid_endstruct_count);
1698
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288 if (numwords == 3 && strcasecmp(word[1], "align")) ret_error(error_id_expected_align);
1699
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288 if (!in_struct && !in_sub_struct) ret_error(error_id_endstruct_without_struct);
1700
1701
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288 int alignment = numwords == 3 ? (int)getnum(word[2]) : 1;
1702
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153 if (alignment < 1) ret_error(error_id_alignment_too_small);
1703
1704 144 snes_struct structure;
1705 288 structure.base_end = snespos;
1706 288 structure.struct_size = alignment * ((snespos - struct_base + alignment - 1) / alignment);
1707 288 structure.object_size = structure.struct_size;
1708 288 structure.is_static = static_struct;
1709
1710
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288 if (in_struct)
1711 {
1712
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198 structs.create(struct_name) = structure;
1713 }
1714
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90 else if (in_sub_struct)
1715 {
1716 45 snes_struct parent;
1717
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90 parent = structs.find(struct_parent);
1718
1719
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90 if (parent.object_size < parent.struct_size + structure.struct_size) {
1720 72 parent.object_size = parent.struct_size + structure.struct_size;
1721 }
1722
1723
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90 structs.create(struct_parent + "." + struct_name) = structure;
1724
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90 structs.create(struct_parent) = parent;
1725 45 }
1726
1727
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288 pop_pc();
1728 288 in_struct = false;
1729 288 in_sub_struct = false;
1730 288 snespos = old_snespos;
1731 288 startpos = old_startpos;
1732 288 optimizeforbank = old_optimizeforbank;
1733 288 snespos_valid = old_snespos_valid;
1734 288 static_struct = false;
1735 144 }
1736 #undef ret_error
1737
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35679 else if(is("spcblock"))
1738 {
1739 //banned features when active: org, freespace(and variants), arch, mapper,namespace,pushns
1740
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36 if(in_struct || in_sub_struct) asar_throw_error(0, error_type_block, error_id_spcblock_inside_struct);
1741
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36 if(numwords < 2) asar_throw_error(0, error_type_block, error_id_spcblock_too_few_args);
1742
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36 if(numwords > 4) asar_throw_error(0, error_type_block, error_id_spcblock_too_many_args);
1743
1744
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36 spcblock.destination = getnum(par);
1745
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36 spcblock.type = spcblock_nspc;
1746
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18 spcblock.macro_name = "";
1747
1748
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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());
1749
1750
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36 if(numwords == 3)
1751 {
1752 if(!stricmp(word[2], "nspc")) spcblock.type = spcblock_nspc;
1753 else if(!stricmp(word[2], "custom")) asar_throw_error(0, error_type_block, error_id_custom_spcblock_missing_macro);
1754 else asar_throw_error(0, error_type_block, error_id_unknown_spcblock_type);
1755 }
1756
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36 else if(numwords == 4)
1757 {
1758 if(!stricmp(word[2], "custom")) spcblock.type = spcblock_custom;
1759 else asar_throw_error(0, error_type_block, error_id_extra_spcblock_arg_for_type);
1760
1761 if(macros.exists(word[3]))
1762 {
1763 macrodata *macro = macros.find(word[3]);
1764 if(!macro->variadic) asar_throw_error(0, error_type_block, error_id_spcblock_macro_must_be_varadic);
1765 if(macro->numargs != 3) asar_throw_error(0, error_type_block, error_id_spcblock_macro_invalid_static_args);
1766 spcblock.macro_name = word[3];
1767 }
1768 else asar_throw_error(0, error_type_block, error_id_spcblock_macro_doesnt_exist);
1769 }
1770
1771
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36 switch(spcblock.type)
1772 {
1773 36 case spcblock_nspc:
1774 36 spcblock.size_address=realsnespos;
1775
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36 write2(0x0000);
1776
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36 write2(spcblock.destination);
1777 36 snespos=(int)spcblock.destination;
1778 36 startpos=(int)spcblock.destination;
1779
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36 add_addr_to_line(addrToLinePos);
1780 18 break;
1781 case spcblock_custom:
1782 //this is a todo that probably won't be ready for 1.9
1783 //mostly so we can leverage some cleanups we make in 2.0 for practicality
1784 asar_throw_error(0, error_type_block, error_id_spcblock_custom_types_incomplete);
1785 push_pc();
1786 spcblock.old_mapper = mapper;
1787 mapper = norom;
1788 break;
1789 default:
1790 asar_throw_error(0, error_type_fatal, error_id_internal_error, "invalid spcblock type");
1791 }
1792
1793
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18 ns_backup = ns;
1794
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36 ns = STR":SPCBLOCK:_" + ns_backup;
1795 36 in_spcblock = true;
1796 }
1797
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35643 else if(is("endspcblock"))
1798 {
1799
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36 if(!in_spcblock) asar_throw_error(0, error_type_block, error_id_endspcblock_without_spcblock);
1800
1801
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36 switch(spcblock.type)
1802 {
1803 36 case spcblock_nspc:
1804
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36 if (pass==2)
1805 {
1806
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12 int pcpos=snestopc(spcblock.size_address&0xFFFFFF);
1807
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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());
1808 12 int num=snespos-startpos;
1809
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12 writeromdata_byte(pcpos, (unsigned char)num);
1810
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12 writeromdata_byte(pcpos+1, (unsigned char)(num >> 8));
1811 }
1812
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36 if (numwords == 3)
1813 {
1814
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18 if (strcmp(par, "execute")) asar_throw_error(0, error_type_null, error_id_invalid_endspcblock_arg, par);
1815 else
1816 {
1817
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18 write2(0x0000);
1818
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18 write2((unsigned int)getnum(word[2]));
1819 }
1820 }
1821
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18 else if (numwords != 1)
1822 {
1823 asar_throw_error(0, error_type_null, error_id_unknown_endspcblock_format);
1824 }
1825 18 break;
1826 case spcblock_custom:
1827 mapper = spcblock.old_mapper;
1828 pop_pc();
1829 break;
1830 default:
1831 asar_throw_error(0, error_type_fatal, error_id_internal_error, "invalid spcblock type");
1832 }
1833
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18 ns = ns_backup;
1834 36 in_spcblock = false;
1835 }
1836
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35607 else if (is1("base"))
1837 {
1838
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288 if (!stricmp(par, "off"))
1839 {
1840 90 snespos=realsnespos;
1841 90 startpos=realstartpos;
1842 90 snespos_valid = realsnespos >= 0;
1843 90 return;
1844 }
1845
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198 unsigned int num=getnum(par);
1846
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198 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_base_label_invalid);
1847
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198 if (num&~0xFFFFFF) asar_throw_error(1, error_type_block, error_id_snes_address_out_of_bounds, hex((unsigned int)num).data());
1848 198 snespos=(int)num;
1849 198 startpos=(int)num;
1850 198 optimizeforbank=-1;
1851 198 snespos_valid = realsnespos >= 0;
1852 }
1853
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35319 else if (is1("dpbase"))
1854 {
1855
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36 unsigned int num=(int)getnum(par);
1856
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36 if (forwardlabel) asar_throw_error(0, error_type_block, error_id_base_label_invalid);
1857
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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());
1858 36 dp_base = (int)num;
1859 }
1860
6/6
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35283 else if (is2("optimize"))
1861 {
1862
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306 if (!stricmp(par, "dp"))
1863 {
1864
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126 if (!stricmp(word[2], "none"))
1865 {
1866 72 optimize_dp = optimize_dp_flag::NONE;
1867 72 return;
1868 }
1869
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54 if (!stricmp(word[2], "ram"))
1870 {
1871 18 optimize_dp = optimize_dp_flag::RAM;
1872 18 return;
1873 }
1874
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36 if (!stricmp(word[2], "always"))
1875 {
1876 36 optimize_dp = optimize_dp_flag::ALWAYS;
1877 36 return;
1878 }
1879 asar_throw_error(1, error_type_block, error_id_bad_dp_optimize, word[2]);
1880 }
1881
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180 if (!stricmp(par, "address"))
1882 {
1883
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180 if (!stricmp(word[2], "default"))
1884 {
1885 72 optimize_address = optimize_address_flag::DEFAULT;
1886 72 return;
1887 }
1888
4/4
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108 if (!stricmp(word[2], "ram"))
1889 {
1890 54 optimize_address = optimize_address_flag::RAM;
1891 54 return;
1892 }
1893
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54 if (!stricmp(word[2], "mirrors"))
1894 {
1895 54 optimize_address = optimize_address_flag::MIRRORS;
1896 54 return;
1897 }
1898 asar_throw_error(1, error_type_block, error_id_bad_address_optimize, word[2]);
1899 }
1900 asar_throw_error(1, error_type_block, error_id_bad_optimize, par);
1901 }
1902
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34977 else if (is1("bank"))
1903 {
1904
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54 if (!stricmp(par, "auto"))
1905 {
1906 18 optimizeforbank=-1;
1907 18 return;
1908 }
1909
4/4
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36 if (!stricmp(par, "noassume"))
1910 {
1911 18 optimizeforbank=0x140;
1912 18 return;
1913 }
1914
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18 unsigned int num=getnum(par);
1915 //if (forwardlabel) error(0, "bank Label is not valid");
1916 //if (foundlabel) num>>=16;
1917
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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());
1918 18 optimizeforbank=(int)num;
1919 }
1920
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✓ Branch 6 taken 17829 times.
✓ Branch 7 taken 12702 times.
✓ Branch 8 taken 2349 times.
✓ Branch 9 taken 12549 times.
34923 else if (is("freespace") || is("freecode") || is("freedata") || is("segment"))
1921 {
1922
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4698 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
1923
1924
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2349 freespace_data this_fs_settings = default_freespace_settings;
1925
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✓ Branch 1 taken 1332 times.
4698 if (is("freecode")) this_fs_settings.bank = -2;
1926
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✓ Branch 1 taken 3690 times.
4698 if (is("freedata")) this_fs_settings.bank = -1;
1927
2/2
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✓ Branch 1 taken 4392 times.
4698 if (is("segment")) this_fs_settings.write_rats = false;
1928
1929 2349 string parstr;
1930
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4698 if (numwords==1) parstr="";
1931
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4068 else if (numwords==2) parstr=word[1];
1932 else asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1933
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4698 parse_freespace_arguments(this_fs_settings, parstr);
1934
1935
3/4
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✓ Branch 2 taken 198 times.
✗ Branch 3 not taken.
4698 if(this_fs_settings.bank == -3 && !this_fs_settings.write_rats) this_fs_settings.bank = -1;
1936
1/2
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4698 if(this_fs_settings.bank == -3) asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1937 // no point specifying anything about cleaning when not writing a rats tag
1938
2/2
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✓ Branch 1 taken 4392 times.
4698 if(!this_fs_settings.write_rats &&
1939
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✓ Branch 3 taken 306 times.
306 (this_fs_settings.flag_cleaned || this_fs_settings.is_static))
1940 asar_throw_error(0, error_type_block, error_id_invalid_freespace_request);
1941
2/2
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✓ Branch 1 taken 4392 times.
4698 if(!this_fs_settings.write_rats) this_fs_settings.flag_cleaned = true;
1942
1/2
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✗ Branch 1 not taken.
4698 freespaceend();
1943 4698 freespaceid = freespaceidnext++;
1944
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2349 freespace_data& thisfs = freespaces[freespaceid];
1945
1946
2/2
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✓ Branch 1 taken 3132 times.
4698 if (pass==0) {
1947
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1566 thisfs = this_fs_settings;
1948 1566 thisfs.pos = -1;
1949 1566 thisfs.leaked = true;
1950 1566 thisfs.orgpos = -2;
1951 1566 thisfs.orglen = -1;
1952 1566 snespos=0;
1953 }
1954
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✓ Branch 1 taken 3132 times.
4698 if (pass==1)
1955 {
1956
3/4
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✓ Branch 3 taken 12 times.
1566 if (thisfs.is_static && thisfs.orgpos == -2)
1957 {
1958 thisfs.pos = 0;
1959 thisfs.leaked = false;//mute some other errors
1960 asar_throw_error(1, error_type_block, error_id_static_freespace_autoclean);
1961 }
1962 1566 snespos = 0;
1963 }
1964
2/2
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4698 if (pass==2)
1965 {
1966
3/4
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✓ Branch 3 taken 12 times.
1566 if (thisfs.is_static && thisfs.orgpos == -2) return;//to kill some errors (supposedly????)
1967 1566 snespos=thisfs.pos;
1968
3/6
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1566 if (thisfs.leaked && !thisfs.flag_cleaned) asar_throw_warning(2, warning_id_freespace_leaked);
1969
2/2
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✓ Branch 1 taken 783 times.
1566 freespaceuse += (thisfs.write_rats ? 8 : 0) + thisfs.len;
1970
1971 // add a mapping for the start of the rats tag
1972
3/4
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✓ Branch 1 taken 102 times.
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1566 if (thisfs.write_rats) add_addr_to_line(snespos-8);
1973 }
1974
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4698 if (snespos < 0 && mapper == sa1rom) asar_throw_error(pass, error_type_fatal, error_id_no_freespace_in_mapped_banks, dec(thisfs.len).data());
1975
1/4
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4698 if (snespos < 0) asar_throw_error(pass, error_type_fatal, error_id_no_freespace, dec(thisfs.len).data());
1976
2/2
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✓ Branch 1 taken 2349 times.
4698 bytes+=thisfs.write_rats ? 8 : 0;
1977 4698 freespacestart=snespos;
1978 4698 startpos=snespos;
1979 4698 realstartpos=snespos;
1980 4698 realsnespos=snespos;
1981 4698 optimizeforbank=-1;
1982
2/2
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4698 ratsmetastate=thisfs.write_rats ? ratsmeta_allow : ratsmeta_ban;
1983 4698 snespos_valid = true;
1984 // check this at the very end so that snespos gets set properly, to
1985 // prevent spurious errors later
1986 //...i guess this can still cause bankcross errors if the old freespace
1987 //happened to be very close to the end of a bank or something, but
1988 //whatever
1989
7/8
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4698 if (pass == 2 && thisfs.is_static && thisfs.orgpos > 0 && thisfs.len > thisfs.orglen)
1990 6 asar_throw_error(2, error_type_block, error_id_static_freespace_growing);
1991
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4704 }
1992
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✓ Branch 3 taken 12177 times.
✓ Branch 4 taken 9 times.
✓ Branch 5 taken 12540 times.
30225 else if (is1("freespace_settings"))
1993 {
1994
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18 string arg = word[1];
1995
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18 parse_freespace_arguments(default_freespace_settings, arg);
1996 18 }
1997
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✓ Branch 4 taken 63 times.
✓ Branch 5 taken 12477 times.
30207 else if (is1("prot"))
1998 {
1999
1/2
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126 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2000
1/2
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126 if (!ratsmetastate) asar_throw_error(2, error_type_block, error_id_prot_not_at_freespace_start);
2001
2/2
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✓ Branch 1 taken 90 times.
126 if (ratsmetastate==ratsmeta_used) step(-5);
2002 int num;
2003
1/2
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126 autoptr<char**> pars=qpsplit(par, ',', &num);
2004
1/2
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126 verify_paren(pars);
2005
1/2
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✗ Branch 1 not taken.
63 write1('P');
2006
1/2
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✗ Branch 1 not taken.
63 write1('R');
2007
1/2
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✗ Branch 1 not taken.
63 write1('O');
2008
1/2
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✗ Branch 1 not taken.
63 write1('T');
2009
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);
2010
1/2
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126 write1((unsigned int)(num*3));
2011
2/2
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✓ Branch 1 taken 126 times.
288 for (int i=0;i<num;i++)
2012 {
2013 //int num=getnum(pars[i]);
2014
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162 const char * labeltest=pars[i];
2015
1/2
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81 string testlabel = labeltest;
2016
1/2
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162 snes_label lblval = labelval(&labeltest);
2017
1/2
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162 if (*labeltest) asar_throw_error(0, error_type_block, error_id_label_not_found, testlabel.data());
2018
1/2
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162 write3(lblval.pos);
2019
3/4
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162 if (pass==1) freespaces[lblval.freespace_id].leaked = false;
2020 162 }
2021
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63 write1('S');
2022
1/2
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63 write1('T');
2023
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63 write1('O');
2024
1/2
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63 write1('P');
2025
1/2
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63 write1(0);
2026 126 ratsmetastate=ratsmeta_used;
2027
2028
1/2
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126 add_addr_to_line(addrToLinePos);
2029 126 }
2030
9/10
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30081 else if (is1("autoclean") || is2("autoclean"))
2031 {
2032
1/2
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54 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2033
1/2
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54 if (numwords==3)
2034 {
2035
1/2
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54 const char * labeltest = word[2];
2036
1/2
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27 string testlabel = labeltest;
2037
1/2
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54 if(!stricmpwithlower(word[1], "dl")) {
2038
1/2
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54 handle_autoclean(testlabel, -1, snespos);
2039
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54 write3(pass==2 ? getnum(testlabel.data()) : 0);
2040
1/2
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54 add_addr_to_line(addrToLinePos);
2041 } else {
2042 // other ones are handled in arch-65816
2043 asar_throw_error(0, error_type_block, error_id_broken_autoclean);
2044 }
2045 54 }
2046 else if (pass==0) removerats((int)getnum(word[1]), freespacebyte);
2047 }
2048
6/6
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30027 else if (is1("freespacebyte"))
2049 {
2050
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18 freespacebyte = getnum(word[1]);
2051
1/4
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18 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2052 }
2053
6/6
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30009 else if (is0("pushpc"))
2054 {
2055
1/2
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18 verifysnespos();
2056
1/2
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18 pushpc[pushpcnum].arch=arch;
2057
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18 pushpc[pushpcnum].snespos=snespos;
2058
1/2
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18 pushpc[pushpcnum].snesstart=startpos;
2059
1/2
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18 pushpc[pushpcnum].snesposreal=realsnespos;
2060
1/2
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18 pushpc[pushpcnum].snesstartreal=realstartpos;
2061
1/2
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18 pushpc[pushpcnum].freeid=freespaceid;
2062
1/2
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18 pushpc[pushpcnum].freest=freespacestart;
2063 18 pushpcnum++;
2064 18 snespos=(int)0xFFFFFFFF;
2065 18 startpos= (int)0xFFFFFFFF;
2066 18 realsnespos= (int)0xFFFFFFFF;
2067 18 realstartpos= (int)0xFFFFFFFF;
2068 18 snespos_valid = false;
2069 }
2070
6/6
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29991 else if (is0("pullpc"))
2071 {
2072
1/2
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18 if (!pushpcnum) asar_throw_error(0, error_type_block, error_id_pullpc_without_pushpc);
2073 18 pushpcnum--;
2074
1/2
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18 freespaceend();
2075
3/4
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18 if (arch != pushpc[pushpcnum].arch) asar_throw_error(0, error_type_block, error_id_pullpc_different_arch);
2076
1/2
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18 snespos=pushpc[pushpcnum].snespos;
2077
1/2
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18 startpos=pushpc[pushpcnum].snesstart;
2078
1/2
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18 realsnespos=pushpc[pushpcnum].snesposreal;
2079
1/2
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18 realstartpos=pushpc[pushpcnum].snesstartreal;
2080
1/2
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18 freespaceid=pushpc[pushpcnum].freeid;
2081
1/2
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18 freespacestart=pushpc[pushpcnum].freest;
2082 18 snespos_valid = true;
2083 }
2084
6/6
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29973 else if (is0("pushbase"))
2085 {
2086
1/2
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18 basestack[basestacknum] = snespos;
2087 18 basestacknum++;
2088 }
2089
6/6
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29955 else if (is0("pullbase"))
2090 {
2091
1/2
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18 if (!basestacknum) asar_throw_error(0, error_type_block, error_id_pullbase_without_pushbase);
2092 18 basestacknum--;
2093
1/2
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18 snespos = basestack[basestacknum];
2094
1/2
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18 startpos = basestack[basestacknum];
2095
2096
1/2
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18 if (snespos != realstartpos)
2097 {
2098 18 optimizeforbank = -1;
2099 }
2100 }
2101
6/6
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29937 else if (is0("pushns"))
2102 {
2103
1/2
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36 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2104
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36 pushns[pushnsnum].ns = ns;
2105
2/2
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✓ Branch 1 taken 36 times.
72 for(int i = 0; i < namespace_list.count; i++)
2106 {
2107
3/6
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36 pushns[pushnsnum].namespace_list.append(namespace_list[i]);
2108 }
2109
1/2
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36 pushns[pushnsnum].nested_namespaces = nested_namespaces;
2110 36 pushnsnum++;
2111
2112 36 namespace_list.reset();
2113
1/2
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18 ns = "";
2114 36 nested_namespaces = false;
2115 }
2116
6/6
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29901 else if (is0("pullns"))
2117 {
2118
1/2
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✓ Branch 1 taken 36 times.
36 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2119
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);
2120
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36 pushnsnum--;
2121
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36 ns = pushns[pushnsnum].ns;
2122
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36 nested_namespaces = pushns[pushnsnum].nested_namespaces;
2123 36 namespace_list.reset();
2124
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108 for(int i = 0; i < pushns[pushnsnum].namespace_list.count; i++)
2125 {
2126
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72 namespace_list.append(pushns[pushnsnum].namespace_list[i]);
2127 }
2128 }
2129
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29865 else if (is1("namespace") || is2("namespace"))
2130 {
2131
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489 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2132 246 bool leave = false;
2133
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489 if (par)
2134 {
2135
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489 if (!stricmp(par, "off"))
2136 {
2137
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144 if (word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2138 72 leave = true;
2139 }
2140
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345 else if (!stricmp(par, "nested"))
2141 {
2142
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108 if (!word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2143
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108 else if (!stricmp(word[2], "on")) nested_namespaces = true;
2144
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54 else if (!stricmp(word[2], "off")) nested_namespaces = false;
2145 }
2146 else
2147 {
2148
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237 if (word[2]) asar_throw_error(0, error_type_block, error_id_invalid_namespace_use);
2149
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237 const char * tmpstr= safedequote(par);
2150
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237 if (!confirmname(tmpstr)) asar_throw_error(0, error_type_block, error_id_invalid_namespace_name);
2151
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237 if (!nested_namespaces)
2152 {
2153 93 namespace_list.reset();
2154 }
2155
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237 namespace_list.append(tmpstr);
2156 }
2157 }
2158 else
2159 {
2160 leave = true;
2161 }
2162
2163
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246 if (leave)
2164 {
2165
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144 if (nested_namespaces)
2166 {
2167 108 namespace_list.remove(namespace_list.count - 1);
2168 }
2169 else
2170 {
2171 36 namespace_list.reset();
2172 }
2173 }
2174
2175 // recompute ns
2176
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246 ns = "";
2177
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1068 for (int i = 0; i < namespace_list.count; i++)
2178 {
2179
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579 ns += namespace_list[i];
2180
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579 ns += "_";
2181 }
2182 }
2183
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29376 else if (is1("incsrc"))
2184 {
2185 10098 string name;
2186 // RPG Hacker: Should this also throw on absolute paths?
2187 // E.g., on something starting with C:/ or whatever.
2188
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25335 if (strchr(par, '\\'))
2189 {
2190 18 asar_throw_error(0, error_type_block, error_id_platform_paths);
2191 }
2192
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25317 name=safedequote(par);
2193
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25317 assemblefile(name);
2194 25335 }
2195
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4041 else if (is1("incbin"))
2196 {
2197 int len;
2198 108 int start=0;
2199 108 int end=0;
2200
2/2
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216 if (strqchr(par, ':'))
2201 {
2202 63 char * lengths=strqchr(par, ':');
2203 126 *lengths=0;
2204 126 lengths++;
2205
2206
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126 char* split = strqpstr(lengths, "..");
2207
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126 if(!split) asar_throw_error(0, error_type_block, error_id_broken_incbin);
2208
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108 string start_str(lengths, split-lengths);
2209
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108 if(start_str == "") asar_throw_error(0, error_type_block, error_id_broken_incbin);
2210
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108 start = getnum(start_str);
2211
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108 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2212
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90 string end_str(split+2);
2213
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90 if(end_str == "") asar_throw_error(0, error_type_block, error_id_broken_incbin);
2214
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90 end = getnum(end_str);
2215
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90 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2216 126 }
2217
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162 const char* current_file = get_current_file_name();
2218 81 string name;
2219 // RPG Hacker: Should this also throw on absolute paths?
2220 // E.g., on something starting with C:/ or whatever.
2221
2/2
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162 if (strchr(par, '\\'))
2222 {
2223 18 asar_throw_error(0, error_type_block, error_id_platform_paths);
2224 }
2225
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144 name = safedequote(par);
2226 char * data;//I couldn't find a way to get this into an autoptr
2227
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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());
2228
2/2
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108 autoptr<char*> datacopy=data;
2229
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108 if (!end) end=len;
2230
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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());
2231
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());
2232
2233
3/4
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306 for (int i=start;i<end;i++) write1((unsigned int)data[i]);
2234
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108 add_addr_to_line(addrToLinePos);
2235 162 }
2236
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3825 else if (is("skip") || is("fill"))
2237 {
2238
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1980 if(numwords != 2 && numwords != 3 && numwords != 5) asar_throw_error(0, error_type_block, error_id_unknown_command);
2239
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1980 if(numwords > 2 && stricmp(word[1], "align")) asar_throw_error(0, error_type_block, error_id_unknown_command);
2240
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);
2241 int amount;
2242
2/2
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1980 if(numwords > 2)
2243 {
2244
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18 int alignment = getnum(word[2]);
2245
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18 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2246 9 int offset = 0;
2247
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18 if(numwords==5)
2248 {
2249
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18 offset = getnum(word[4]);
2250
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18 if(foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2251 }
2252
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18 if(alignment > 0x800000) asar_throw_error(0, error_type_block, error_id_alignment_too_big);
2253
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18 if(alignment < 1) asar_throw_error(0, error_type_block, error_id_alignment_too_small);
2254
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18 if(alignment & (alignment-1)) asar_throw_error(0, error_type_block, error_id_invalid_alignment);
2255 // i just guessed this formula but it seems to work
2256 18 amount = (alignment - ((snespos - offset) & (alignment-1))) & (alignment-1);
2257 }
2258 else
2259 {
2260
1/2
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1962 amount = (int)getnum(par);
2261
4/4
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1962 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2262 }
2263
2/2
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1962 if(is("skip")) step(amount);
2264 else
2265 {
2266
3/4
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1221408 for(int i=0; i < amount; i++) write1(fillbyte[i%12]);
2267
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198 add_addr_to_line(addrToLinePos);
2268 }
2269
2270 }
2271
6/6
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1845 else if (is0("cleartable"))
2272 {
2273
1/2
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18 cleartable();
2274 }
2275
6/6
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1827 else if (is0("pushtable"))
2276 {
2277
1/2
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18 tablestack.append(thetable);
2278 }
2279
6/6
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1809 else if (is0("pulltable"))
2280 {
2281
1/2
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18 if (tablestack.count <= 0) asar_throw_error(0, error_type_block, error_id_pulltable_without_table);
2282
2/4
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18 thetable=tablestack[tablestack.count-1];
2283
1/2
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18 tablestack.remove(tablestack.count-1);
2284 }
2285
6/6
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1791 else if (is("function") && numwords >= 3)
2286 {
2287
3/4
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108 if (stricmp(word[2], "=")) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2288
2/4
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108 if (!confirmqpar(word[1])) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2289
1/2
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108 string line=word[1];
2290
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108 line.qnormalize();
2291 108 char * startpar=strqchr(line.data(), '(');
2292
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108 if (!startpar) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2293 108 *startpar=0;
2294
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108 startpar++;
2295
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108 if (!confirmname(line)) asar_throw_error(0, error_type_block, error_id_invalid_function_name);
2296 108 char * endpar=strqchr(startpar, ')');
2297 //confirmqpar requires that all parentheses are matched, and a starting one exists, therefore it is harmless to not check for nulls
2298
1/2
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108 if (endpar[1]) asar_throw_error(0, error_type_block, error_id_broken_function_declaration);
2299 108 *endpar=0;
2300
2301 54 string pars;
2302
2/2
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216 for(int i = 3; i < numwords; i++){
2303
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108 if(i > 3) pars += " ";
2304
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108 pars += word[i];
2305 }
2306
2307
1/2
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108 createuserfunc(line, startpar, pars.data());
2308 108 }
2309
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1683 else if (is1("print"))
2310 {
2311
2/2
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888 string out = handle_print(par);
2312
3/4
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882 if (pass==2) print(out);
2313 882 }
2314
6/6
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795 else if (is1("reset"))
2315 {
2316 if(0);
2317
2/4
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18 else if (!stricmp(par, "bytes")) bytes=0;
2318 else if (!stricmp(par, "freespaceuse")) freespaceuse=0;
2319 else asar_throw_error(2, error_type_block, error_id_unknown_variable);
2320 }
2321
15/18
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✓ Branch 17 taken 363 times.
777 else if (is1("padbyte") || is1("padword") || is1("padlong") || is1("paddword"))
2322 {
2323 27 int len = 0;
2324
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54 if (is("padbyte")) len=1;
2325
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54 if (is("padword")) len=2;
2326
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54 if (is("padlong")) len=3;
2327
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54 if (is("paddword")) len=4;
2328
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54 unsigned int val=getnum(par);
2329
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54 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2330
2/2
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✓ Branch 1 taken 36 times.
468 for (int i=0;i<12;i+=len)
2331 {
2332 216 unsigned int tmpval=val;
2333
2/2
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✓ Branch 1 taken 432 times.
864 for (int j=0;j<len;j++)
2334 {
2335 432 padbyte[i+j]=(unsigned char)tmpval;
2336 432 tmpval>>=8;
2337 }
2338 }
2339 }
2340
6/6
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723 else if (is1("pad"))
2341 {
2342
1/2
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54 if (freespaceid > 0) asar_throw_error(0, error_type_block, error_id_pad_in_freespace);
2343
1/2
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54 int num=(int)getnum(par);
2344
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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());
2345
2/2
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✓ Branch 1 taken 18 times.
54 if (num>realsnespos)
2346 {
2347
1/2
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18 int end=snestopc(num);
2348
1/2
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18 int start=snestopc(realsnespos);
2349 36 int len=end-start;
2350
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216 for (int i=0;i<len;i++) write1(padbyte[i%12]);
2351
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36 add_addr_to_line(addrToLinePos);
2352 }
2353 }
2354
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669 else if (is1("fillbyte") || is1("fillword") || is1("filllong") || is1("filldword"))
2355 {
2356 72 int len = 0;
2357
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144 if (is("fillbyte")) len=1;
2358
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144 if (is("fillword")) len=2;
2359
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144 if (is("filllong")) len=3;
2360
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144 if (is("filldword")) len=4;
2361
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144 unsigned int val= getnum(par);
2362
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144 if (foundlabel && !foundlabel_static) asar_throw_error(0, error_type_block, error_id_no_labels_here);
2363
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1224 for (int i=0;i<12;i+=len)
2364 {
2365 549 unsigned int tmpval=val;
2366
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2610 for (int j=0;j<len;j++)
2367 {
2368 1512 fillbyte[i+j]=(unsigned char)tmpval;
2369 1512 tmpval>>=8;
2370 }
2371 }
2372 }
2373
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525 else if (is1("arch"))
2374 {
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270 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
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270 if (!stricmp(par, "65816")) { arch=arch_65816; return; }
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198 if (!stricmp(par, "spc700")) { arch=arch_spc700; return; }
2378
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72 if (!stricmp(par, "superfx")) { arch=arch_superfx; return; }
2379 asar_throw_error(0, error_type_block, error_id_broken_command, "arch", "Invalid architecture, expected one of 65816, spc700, superfx");
2380 }
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255 else if (is0("{") || is0("}")) {}
2382 else
2383 {
2384 39 asar_throw_error(1, error_type_block, error_id_unknown_command);
2385 }
2386
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293490 }
2388
2389 50472 bool assemblemapper(char** word, int numwords)
2390 {
2391 50472 auto previous_mapper = mapper;
2392 if(0);
2393
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50472 else if (is0("lorom"))
2394 {
2395 //this also makes xkas set snespos to $008000 for some reason
2396 291 mapper=lorom;
2397 }
2398
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50181 else if (is0("hirom"))
2399 {
2400 //xkas makes this point to $C00000
2401 126 mapper=hirom;
2402 }
2403
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50055 else if (is0("exlorom"))
2404 {
2405 21 mapper = exlorom;
2406 }
2407
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50034 else if (is0("exhirom"))
2408 {
2409 21 mapper=exhirom;
2410 }
2411
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50013 else if (is0("sfxrom"))
2412 {
2413 39 mapper=sfxrom;
2414 }
2415
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49974 else if (is0("norom"))
2416 {
2417 //$000000 would be the best snespos for this, but I don't care
2418 117 mapper=norom;
2419
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117 if(!force_checksum_fix)
2420 78 checksum_fix_enabled = false;//we don't know where the header is, so don't set the checksum
2421 }
2422
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49857 else if (is0("fullsa1rom"))
2423 {
2424 21 mapper=bigsa1rom;
2425 }
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49836 else if (is("sa1rom"))
2427 {
2428
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75 if (par)
2429 {
2430
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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]!=',' ||
2432
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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);
2435 int len;
2436
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57 autoptr<char**> pars=qpsplit(par, ',', &len);
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57 verify_paren(pars);
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57 if (len!=4) asar_throw_error(0, error_type_block, error_id_invalid_mapper);
2439 57 sa1banks[0]=(par[0]-'0')<<20;
2440 57 sa1banks[1]=(par[2]-'0')<<20;
2441 57 sa1banks[4]=(par[4]-'0')<<20;
2442 57 sa1banks[5]=(par[6]-'0')<<20;
2443 57 }
2444 else
2445 {
2446 18 sa1banks[0]=0<<20;
2447 18 sa1banks[1]=1<<20;
2448 18 sa1banks[4]=2<<20;
2449 18 sa1banks[5]=3<<20;
2450 }
2451 75 mapper=sa1rom;
2452 }
2453 22356 else return false;
2454
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711 if(in_spcblock) asar_throw_error(0, error_type_block, error_id_feature_unavaliable_in_spcblock);
2456
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711 if(!mapper_set){
2457 441 mapper_set = true;
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270 }else if(previous_mapper != mapper){
2459 234 asar_throw_warning(1, warning_id_mapper_already_set);
2460 }
2461 372 return true;
2462 }
2463