Commit | Line | Data |
---|---|---|
f70ab843 RH |
1 | /* |
2 | * Copyright (c) 1982 Regents of the University of California | |
3 | */ | |
4 | #ifndef lint | |
e40ffc5c | 5 | static char sccsid[] = "@(#)asparse.c 4.15 %G%"; |
f70ab843 RH |
6 | #endif not lint |
7 | ||
05353f4b | 8 | #include <stdio.h> |
05353f4b | 9 | #include "as.h" |
05353f4b BJ |
10 | #include "asscan.h" |
11 | #include "assyms.h" | |
f70ab843 | 12 | #include "asexpr.h" |
05353f4b BJ |
13 | |
14 | int lgensym[10]; | |
15 | char genref[10]; | |
16 | ||
17 | long bitfield; | |
18 | int bitoff; | |
19 | int curlen; /* current length of literals */ | |
20 | ||
21 | /* | |
22 | * The following three variables are communication between various | |
23 | * modules to special case a number of things. They are properly | |
24 | * categorized as hacks. | |
25 | */ | |
26 | extern struct symtab *lastnam;/*last name seen by the lexical analyzer*/ | |
27 | int exprisname; /*last factor in an expression was a name*/ | |
28 | int droppedLP; /*one is analyzing an expression beginning with*/ | |
29 | /*a left parenthesis, which has already been*/ | |
30 | /*shifted. (Used to parse (<expr>)(rn)*/ | |
31 | ||
abcba8d5 | 32 | char yytext[NCPName+2]; /*the lexical image*/ |
05353f4b | 33 | int yylval; /*the lexical value; sloppy typing*/ |
f70ab843 RH |
34 | struct Opcode yyopcode; /* lexical value for an opcode */ |
35 | Bignum yybignum; /* lexical value for a big number */ | |
05353f4b BJ |
36 | /* |
37 | * Expression and argument managers | |
38 | */ | |
39 | struct exp *xp; /*next free expression slot, used by expr.c*/ | |
40 | struct exp explist[NEXP]; /*max of 20 expressions in one opcode*/ | |
41 | struct arg arglist[NARG]; /*building up operands in instructions*/ | |
42 | /* | |
43 | * Sets to accelerate token discrimination | |
44 | */ | |
45 | char tokensets[(LASTTOKEN) - (FIRSTTOKEN) + 1]; | |
46 | ||
ec43bca4 | 47 | static char UDotsname[64]; /*name of the assembly source*/ |
05353f4b | 48 | |
f70ab843 | 49 | yyparse() |
05353f4b | 50 | { |
f70ab843 RH |
51 | reg struct exp *locxp; |
52 | /* | |
53 | * loc1xp and ptrloc1xp are used in the | |
54 | * expression lookahead | |
55 | */ | |
56 | struct exp *loc1xp; /*must be non register*/ | |
57 | struct exp **ptrloc1xp = & loc1xp; | |
58 | struct exp *pval; /*hacking expr:expr*/ | |
05353f4b | 59 | |
f70ab843 RH |
60 | reg struct symtab *np; |
61 | reg int argcnt; | |
05353f4b | 62 | |
f70ab843 RH |
63 | reg inttoktype val; /*what yylex gives*/ |
64 | reg inttoktype auxval; /*saves val*/ | |
05353f4b | 65 | |
f70ab843 | 66 | reg struct arg *ap; /*first free argument*/ |
05353f4b | 67 | |
f70ab843 RH |
68 | reg struct symtab *p; |
69 | reg struct symtab *stpt; | |
05353f4b | 70 | |
ec43bca4 | 71 | struct strdesc *stringp; /*handles string lists*/ |
05353f4b | 72 | |
f70ab843 RH |
73 | int regno; /*handles arguments*/ |
74 | int *ptrregno = ®no; | |
75 | int sawmul; /*saw * */ | |
76 | int sawindex; /*saw [rn]*/ | |
77 | int sawsize; | |
78 | int seg_type; /*the kind of segment: data or text*/ | |
79 | int seg_number; /*the segment number*/ | |
80 | int space_value; /*how much .space needs*/ | |
81 | int fill_rep; /*how many reps for .fill */ | |
82 | int fill_size; /*how many bytes for .fill */ | |
05353f4b | 83 | |
f70ab843 RH |
84 | int field_width; /*how wide a field is to be*/ |
85 | int field_value; /*the value to stuff in a field*/ | |
86 | char *stabname; /*name of stab dealing with*/ | |
87 | ptrall stabstart; /*where the stab starts in the buffer*/ | |
88 | int reloc_how; /* how to relocate expressions */ | |
89 | int toconv; /* how to convert bignums */ | |
cfec1a33 | 90 | int incasetable; /* set if in a case table */ |
05353f4b | 91 | |
cfec1a33 | 92 | incasetable = 0; |
05353f4b BJ |
93 | xp = explist; |
94 | ap = arglist; | |
95 | ||
96 | val = yylex(); | |
97 | ||
98 | while (val != PARSEEOF){ /* primary loop */ | |
99 | ||
100 | while (INTOKSET(val, LINSTBEGIN)){ | |
101 | if (val == INT) { | |
451260e7 | 102 | int i = ((struct exp *)yylval)->e_xvalue; |
05353f4b | 103 | shift; |
f70ab843 RH |
104 | if (val != COLON){ |
105 | yyerror("Local label %d is not followed by a ':' for a label definition", | |
106 | i); | |
107 | goto errorfix; | |
108 | } | |
05353f4b BJ |
109 | if (i < 0 || i > 9) { |
110 | yyerror("Local labels are 0-9"); | |
111 | goto errorfix; | |
112 | } | |
f70ab843 | 113 | (void)sprintf(yytext, "L%d\001%d", i, lgensym[i]); |
05353f4b BJ |
114 | lgensym[i]++; |
115 | genref[i] = 0; | |
116 | yylval = (int)*lookup(passno == 1); | |
117 | val = NAME; | |
118 | np = (struct symtab *)yylval; | |
119 | goto restlab; | |
120 | } | |
121 | if (val == NL){ | |
122 | lineno++; | |
123 | shift; | |
124 | } else | |
125 | if (val == SEMI) | |
126 | shift; | |
127 | else { /*its a name, so we have a label or def */ | |
128 | if (val != NAME){ | |
129 | ERROR("Name expected for a label"); | |
130 | } | |
131 | np = (struct symtab *)yylval; | |
132 | shiftover(NAME); | |
05353f4b | 133 | if (val != COLON) { |
451260e7 | 134 | #ifdef FLEXNAMES |
05353f4b | 135 | yyerror("\"%s\" is not followed by a ':' for a label definition", |
451260e7 RH |
136 | #else not FLEXNAMES |
137 | yyerror("\"%.*s\" is not followed by a ':' for a label definition", | |
abcba8d5 | 138 | NCPName, |
451260e7 | 139 | #endif not FLEXNAMES |
ec43bca4 | 140 | FETCHNAME(np)); |
05353f4b BJ |
141 | goto errorfix; |
142 | } | |
143 | restlab: | |
144 | shift; | |
145 | flushfield(NBPW/4); | |
451260e7 RH |
146 | if ((np->s_type&XTYPE)!=XUNDEF) { |
147 | if( (np->s_type&XTYPE)!=dotp->e_xtype | |
148 | || np->s_value!=dotp->e_xvalue | |
05353f4b | 149 | || ( (passno==1) |
451260e7 | 150 | &&(np->s_index != dotp->e_xloc) |
05353f4b BJ |
151 | ) |
152 | ){ | |
153 | #ifndef DEBUG | |
ec43bca4 | 154 | if (FETCHNAME(np)[0] != 'L') |
05353f4b BJ |
155 | #endif not DEBUG |
156 | { | |
157 | if (passno == 1) | |
451260e7 RH |
158 | #ifdef FLEXNAMES |
159 | yyerror("%s redefined", | |
160 | #else not FLEXNAMES | |
161 | yyerror("%.*s redefined", | |
abcba8d5 | 162 | NCPName, |
451260e7 | 163 | #endif not FLEXNAMES |
ec43bca4 | 164 | FETCHNAME(np)); |
05353f4b | 165 | else |
451260e7 RH |
166 | #ifdef FLEXNAMES |
167 | yyerror("%s redefined: PHASE ERROR, 1st: %d, 2nd: %d", | |
168 | #else not FLEXNAMES | |
169 | yyerror("%.*s redefined: PHASE ERROR, 1st: %d, 2nd: %d", | |
abcba8d5 | 170 | NCPName, |
451260e7 | 171 | #endif not FLEXNAMES |
ec43bca4 | 172 | FETCHNAME(np), |
451260e7 RH |
173 | np->s_value, |
174 | dotp->e_xvalue); | |
05353f4b BJ |
175 | } |
176 | } | |
177 | } | |
451260e7 RH |
178 | np->s_type &= ~(XTYPE|XFORW); |
179 | np->s_type |= dotp->e_xtype; | |
180 | np->s_value = dotp->e_xvalue; | |
05353f4b | 181 | if (passno == 1){ |
451260e7 | 182 | np->s_index = dotp-usedot; |
ec43bca4 | 183 | if (FETCHNAME(np)[0] == 'L'){ |
05353f4b BJ |
184 | nlabels++; |
185 | } | |
451260e7 | 186 | np->s_tag = LABELID; |
05353f4b BJ |
187 | } |
188 | } /*end of this being a label*/ | |
189 | } /*end of to consuming all labels, NLs and SEMIS */ | |
190 | ||
191 | xp = explist; | |
192 | ap = arglist; | |
193 | ||
194 | /* | |
195 | * process the INSTRUCTION body | |
196 | */ | |
197 | switch(val){ | |
198 | ||
199 | default: | |
200 | ERROR("Unrecognized instruction or directive"); | |
201 | ||
202 | case IABORT: | |
203 | shift; | |
204 | sawabort(); | |
205 | /*NOTREACHED*/ | |
206 | break; | |
207 | ||
208 | case PARSEEOF: | |
f70ab843 | 209 | tokptr -= sizeof(bytetoktype); |
05353f4b BJ |
210 | *tokptr++ = VOID; |
211 | tokptr[1] = VOID; | |
212 | tokptr[2] = PARSEEOF; | |
213 | break; | |
214 | ||
215 | case IFILE: | |
216 | shift; | |
ec43bca4 | 217 | stringp = (struct strdesc *)yylval; |
05353f4b BJ |
218 | shiftover(STRING); |
219 | dotsname = &UDotsname[0]; | |
ec43bca4 RH |
220 | movestr(dotsname, stringp->sd_string, |
221 | min(stringp->sd_strlen, sizeof(UDotsname))); | |
05353f4b BJ |
222 | break; |
223 | ||
224 | case ILINENO: | |
225 | shift; /*over the ILINENO*/ | |
226 | expr(locxp, val); | |
451260e7 | 227 | lineno = locxp->e_xvalue; |
05353f4b BJ |
228 | break; |
229 | ||
230 | case ISET: /* .set <name> , <expr> */ | |
231 | shift; | |
232 | np = (struct symtab *)yylval; | |
233 | shiftover(NAME); | |
234 | shiftover(CM); | |
235 | expr(locxp, val); | |
451260e7 RH |
236 | np->s_type &= (XXTRN|XFORW); |
237 | np->s_type |= locxp->e_xtype&(XTYPE|XFORW); | |
238 | np->s_value = locxp->e_xvalue; | |
05353f4b | 239 | if (passno==1) |
451260e7 RH |
240 | np->s_index = locxp->e_xloc; |
241 | if ((locxp->e_xtype&XTYPE) == XUNDEF) | |
05353f4b BJ |
242 | yyerror("Illegal set?"); |
243 | break; | |
244 | ||
245 | case ILSYM: /*.lsym name , expr */ | |
246 | shift; | |
247 | np = (struct symtab *)yylval; | |
248 | shiftover(NAME); | |
249 | shiftover(CM); | |
250 | expr(locxp, val); | |
251 | /* | |
252 | * Build the unique occurance of the | |
253 | * symbol. | |
254 | * The character scanner will have | |
255 | * already entered it into the symbol | |
256 | * table, but we should remove it | |
257 | */ | |
258 | if (passno == 1){ | |
259 | stpt = (struct symtab *)symalloc(); | |
260 | #ifdef FLEXNAMES | |
451260e7 | 261 | stpt->s_name = np->s_name; |
05353f4b | 262 | #else |
ec43bca4 | 263 | movestr(FETCHNAME(stpt), FETCHNAME(np), NCPName); |
05353f4b | 264 | #endif |
451260e7 | 265 | np->s_tag = OBSOLETE; /*invalidate original */ |
05353f4b BJ |
266 | nforgotten++; |
267 | np = stpt; | |
f70ab843 RH |
268 | if ( (locxp->e_xtype & XTYPE) != XABS) |
269 | yyerror("Illegal second argument to lsym"); | |
270 | np->s_value = locxp->e_xvalue; | |
271 | np->s_type = XABS; | |
451260e7 | 272 | np->s_tag = ILSYM; |
05353f4b BJ |
273 | } |
274 | break; | |
275 | ||
276 | case IGLOBAL: /*.globl <name> */ | |
277 | shift; | |
278 | np = (struct symtab *)yylval; | |
279 | shiftover(NAME); | |
451260e7 | 280 | np->s_type |= XXTRN; |
05353f4b BJ |
281 | break; |
282 | ||
283 | case IDATA: /*.data [ <expr> ] */ | |
284 | case ITEXT: /*.text [ <expr> ] */ | |
285 | seg_type = -val; | |
286 | shift; | |
287 | if (INTOKSET(val, EBEGOPS+YUKKYEXPRBEG+SAFEEXPRBEG)){ | |
288 | expr(locxp, val); | |
289 | seg_type = -seg_type; /*now, it is positive*/ | |
290 | } | |
291 | ||
292 | if (seg_type < 0) { /*there wasn't an associated expr*/ | |
293 | seg_number = 0; | |
294 | seg_type = -seg_type; | |
295 | } else { | |
f70ab843 RH |
296 | if ( ((locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
297 | || (seg_number = locxp->e_xvalue) >= NLOC) { | |
05353f4b BJ |
298 | yyerror("illegal location counter"); |
299 | seg_number = 0; | |
300 | } | |
301 | } | |
302 | if (seg_type == IDATA) | |
303 | seg_number += NLOC; | |
304 | flushfield(NBPW/4); | |
305 | dotp = &usedot[seg_number]; | |
05353f4b BJ |
306 | if (passno==2) { /* go salt away in pass 2*/ |
307 | txtfil = usefile[seg_number]; | |
308 | relfil = rusefile[seg_number]; | |
309 | } | |
05353f4b BJ |
310 | break; |
311 | ||
312 | /* | |
313 | * Storage filler directives: | |
314 | * | |
315 | * .byte [<exprlist>] | |
316 | * | |
317 | * exprlist: empty | exprlist outexpr | |
318 | * outexpr: <expr> | <expr> : <expr> | |
319 | */ | |
320 | case IBYTE: curlen = NBPW/4; goto elist; | |
f70ab843 RH |
321 | case IWORD: curlen = NBPW/2; goto elist; |
322 | case IINT: curlen = NBPW; goto elist; | |
05353f4b BJ |
323 | case ILONG: curlen = NBPW; goto elist; |
324 | ||
05353f4b BJ |
325 | elist: |
326 | seg_type = val; | |
327 | shift; | |
328 | ||
329 | /* | |
330 | * Expression List processing | |
331 | */ | |
332 | if (INTOKSET(val, EBEGOPS+YUKKYEXPRBEG+SAFEEXPRBEG)){ | |
333 | do{ | |
334 | /* | |
335 | * expression list consists of a list of : | |
336 | * <expr> | |
337 | * <expr> : <expr> | |
338 | * (pack expr2 into expr1 bits | |
339 | */ | |
340 | expr(locxp, val); | |
341 | /* | |
342 | * now, pointing at the next token | |
343 | */ | |
344 | if (val == COLON){ | |
345 | shiftover(COLON); | |
346 | expr(pval, val); | |
f70ab843 RH |
347 | if ((locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
348 | yyerror("Width not absolute"); | |
451260e7 | 349 | field_width = locxp->e_xvalue; |
05353f4b | 350 | locxp = pval; |
f70ab843 | 351 | if (bitoff + field_width > curlen) |
05353f4b BJ |
352 | flushfield(curlen); |
353 | if (field_width > curlen) | |
354 | yyerror("Expression crosses field boundary"); | |
355 | } else { | |
356 | field_width = curlen; | |
357 | flushfield(curlen); | |
358 | } | |
359 | ||
f70ab843 | 360 | if ((locxp->e_xtype & XTYPE) != XABS) { |
05353f4b BJ |
361 | if (bitoff) |
362 | yyerror("Illegal relocation in field"); | |
5b3c350a RH |
363 | switch(curlen){ |
364 | case NBPW/4: reloc_how = TYPB; break; | |
365 | case NBPW/2: reloc_how = TYPW; break; | |
366 | case NBPW: reloc_how = TYPL; break; | |
367 | } | |
05353f4b | 368 | if (passno == 1){ |
5b3c350a | 369 | dotp->e_xvalue += ty_nbyte[reloc_how]; |
05353f4b | 370 | } else { |
5b3c350a | 371 | outrel(locxp, reloc_how); |
05353f4b BJ |
372 | } |
373 | } else { | |
cfec1a33 RH |
374 | /* |
375 | * | |
376 | * See if we are doing a case instruction. | |
377 | * If so, then see if the branch distance, | |
378 | * stored as a word, | |
379 | * is going to loose sig bits. | |
380 | */ | |
381 | if (passno == 2 && incasetable){ | |
382 | if ( (locxp->e_xvalue < -32768) | |
383 | ||(locxp->e_xvalue > 32767)){ | |
384 | yyerror("Case will branch too far"); | |
385 | } | |
386 | } | |
451260e7 | 387 | field_value = locxp->e_xvalue & ( (1L << field_width)-1); |
05353f4b BJ |
388 | bitfield |= field_value << bitoff; |
389 | bitoff += field_width; | |
390 | } | |
05353f4b | 391 | xp = explist; |
f70ab843 RH |
392 | if (auxval = (val == CM)) |
393 | shift; | |
05353f4b | 394 | } while (auxval); |
f70ab843 | 395 | } /* there existed an expression at all */ |
05353f4b BJ |
396 | |
397 | flushfield(curlen); | |
398 | if ( ( curlen == NBPW/4) && bitoff) | |
451260e7 | 399 | dotp->e_xvalue ++; |
05353f4b BJ |
400 | break; |
401 | /*end of case IBYTE, IWORD, ILONG, IINT*/ | |
402 | ||
403 | case ISPACE: /* .space <expr> */ | |
404 | shift; | |
405 | expr(locxp, val); | |
f70ab843 | 406 | if ((locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
05353f4b | 407 | yyerror("Space size not absolute"); |
451260e7 | 408 | space_value = locxp->e_xvalue; |
05353f4b BJ |
409 | ospace: |
410 | flushfield(NBPW/4); | |
ad67d5e5 RH |
411 | { |
412 | static char spacebuf[128]; | |
413 | while (space_value > sizeof(spacebuf)){ | |
414 | outs(spacebuf, sizeof(spacebuf)); | |
415 | space_value -= sizeof(spacebuf); | |
416 | } | |
417 | outs(spacebuf, space_value); | |
05353f4b | 418 | } |
05353f4b BJ |
419 | break; |
420 | ||
ae1423d9 RH |
421 | /* |
422 | * .fill rep, size, value | |
423 | * repeat rep times: fill size bytes with (truncated) value | |
424 | * size must be between 1 and 8 | |
425 | */ | |
426 | case IFILL: | |
05353f4b BJ |
427 | shift; |
428 | expr(locxp, val); | |
f70ab843 | 429 | if ( (locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
05353f4b | 430 | yyerror("Fill repetition count not absolute"); |
ae1423d9 | 431 | fill_rep = locxp->e_xvalue; |
05353f4b BJ |
432 | shiftover(CM); |
433 | expr(locxp, val); | |
f70ab843 | 434 | if ( (locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
ae1423d9 RH |
435 | yyerror("Fill size not absolute"); |
436 | fill_size = locxp->e_xvalue; | |
437 | if (fill_size <= 0 || fill_size > 8) | |
438 | yyerror("Fill count not in in 1..8"); | |
439 | shiftover(CM); | |
440 | expr(locxp, val); | |
f70ab843 RH |
441 | if (passno == 2 && (locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
442 | yyerror("Fill value not absolute"); | |
05353f4b | 443 | flushfield(NBPW/4); |
ae1423d9 | 444 | if (passno == 1) { |
f70ab843 | 445 | dotp->e_xvalue += fill_rep * fill_size; |
ae1423d9 RH |
446 | } else { |
447 | while(fill_rep-- > 0) | |
f70ab843 | 448 | bwrite((char *)&locxp->e_xvalue, fill_size, txtfil); |
ae1423d9 | 449 | } |
05353f4b | 450 | break; |
05353f4b | 451 | |
ad67d5e5 | 452 | case IASCII: /* .ascii [ <stringlist> ] */ |
05353f4b BJ |
453 | case IASCIZ: /* .asciz [ <stringlist> ] */ |
454 | auxval = val; | |
455 | shift; | |
05353f4b BJ |
456 | /* |
457 | * Code to consume a string list | |
458 | * | |
459 | * stringlist: empty | STRING | stringlist STRING | |
460 | */ | |
ad67d5e5 | 461 | while (val == STRING){ |
ec43bca4 | 462 | int mystrlen; |
05353f4b BJ |
463 | flushfield(NBPW/4); |
464 | if (bitoff) | |
ad67d5e5 | 465 | dotp->e_xvalue++; |
ec43bca4 | 466 | stringp = (struct strdesc *)yylval; |
ad67d5e5 | 467 | /* |
ec43bca4 RH |
468 | * utilize the string scanner cheat; |
469 | * the scanner appended a null byte on the string, | |
470 | * but didn't charge it to sd_strlen | |
ad67d5e5 | 471 | */ |
ec43bca4 RH |
472 | mystrlen = stringp->sd_strlen; |
473 | mystrlen += (auxval == IASCIZ) ? 1 : 0; | |
ec43bca4 RH |
474 | if (passno == 2){ |
475 | if (stringp->sd_place & STR_CORE){ | |
476 | outs(stringp->sd_string, mystrlen); | |
477 | } else { | |
478 | int i, nread; | |
479 | fseek(strfile, stringp->sd_stroff, 0); | |
480 | for (i = 0; i < mystrlen;/*VOID*/){ | |
481 | nread = fread(yytext, 1, | |
482 | min(mystrlen - i, | |
483 | sizeof(yytext)), strfile); | |
484 | outs(yytext, nread); | |
485 | i += nread; | |
486 | } | |
487 | } | |
488 | } else { | |
489 | dotp->e_xvalue += mystrlen; | |
490 | } | |
05353f4b BJ |
491 | shift; /*over the STRING*/ |
492 | if (val == CM) /*could be a split string*/ | |
493 | shift; | |
494 | } | |
05353f4b BJ |
495 | break; |
496 | ||
497 | case IORG: /* .org <expr> */ | |
498 | shift; | |
499 | expr(locxp, val); | |
500 | ||
f70ab843 | 501 | if ((locxp->e_xtype & XTYPE) == XABS) /* tekmdp */ |
05353f4b | 502 | orgwarn++; |
451260e7 | 503 | else if ((locxp->e_xtype & ~XXTRN) != dotp->e_xtype) |
05353f4b | 504 | yyerror("Illegal expression to set origin"); |
451260e7 | 505 | space_value = locxp->e_xvalue - dotp->e_xvalue; |
05353f4b BJ |
506 | if (space_value < 0) |
507 | yyerror("Backwards 'org'"); | |
508 | goto ospace; | |
509 | break; | |
510 | ||
511 | /* | |
512 | * | |
513 | * Process stabs. Stabs are created only by the f77 | |
514 | * and the C compiler with the -g flag set. | |
515 | * We only look at the stab ONCE, during pass 1, and | |
516 | * virtually remove the stab from the intermediate file | |
517 | * so it isn't seen during pass2. This makes for some | |
518 | * hairy processing to handle labels occuring in | |
519 | * stab entries, but since most expressions in the | |
520 | * stab are integral we save lots of time in the second | |
521 | * pass by not looking at the stabs. | |
522 | * A stab that is tagged floating will be bumped during | |
523 | * the jxxx resolution phase. A stab tagged fixed will | |
524 | * not be be bumped. | |
525 | * | |
526 | * .stab: Old fashioned stabs | |
527 | * .stabn: For stabs without names | |
528 | * .stabs: For stabs with string names | |
529 | * .stabd: For stabs for line numbers or bracketing, | |
530 | * without a string name, without | |
531 | * a final expression. The value of the | |
532 | * final expression is taken to be the current | |
533 | * location counter, and is patched by the 2nd pass | |
534 | * | |
abcba8d5 | 535 | * .stab{<expr>,}*NCPName,<expr>, <expr>, <expr>, <expr> |
05353f4b BJ |
536 | * .stabn <expr>, <expr>, <expr>, <expr> |
537 | * .stabs STRING, <expr>, <expr>, <expr>, <expr> | |
538 | * .stabd <expr>, <expr>, <expr> # . | |
539 | */ | |
540 | case ISTAB: | |
541 | #ifndef FLEXNAMES | |
542 | stabname = ".stab"; | |
543 | if (passno == 2) goto errorfix; | |
544 | stpt = (struct symtab *)yylval; | |
545 | /* | |
546 | * Make a pointer to the .stab slot. | |
547 | * There is a pointer in the way (stpt), and | |
548 | * tokptr points to the next token. | |
549 | */ | |
550 | stabstart = tokptr; | |
551 | (char *)stabstart -= sizeof(struct symtab *); | |
f70ab843 | 552 | (char *)stabstart -= sizeof(bytetoktype); |
05353f4b | 553 | shift; |
abcba8d5 | 554 | for (argcnt = 0; argcnt < NCPName; argcnt++){ |
05353f4b | 555 | expr(locxp, val); |
ec43bca4 | 556 | FETCHNAME(stpt)[argcnt] = locxp->e_xvalue; |
05353f4b BJ |
557 | xp = explist; |
558 | shiftover(CM); | |
559 | } | |
560 | goto tailstab; | |
561 | #else FLEXNAMES | |
562 | yyerror(".stab directive not supported in; report this compiler bug to system administrator"); | |
563 | goto errorfix; | |
564 | #endif FLEXNAMES | |
565 | ||
566 | tailstab: | |
567 | expr(locxp, val); | |
451260e7 | 568 | if (! (locxp->e_xvalue & STABTYPS)){ |
f70ab843 | 569 | yyerror("Invalid type in %s", stabname); |
05353f4b BJ |
570 | goto errorfix; |
571 | } | |
451260e7 | 572 | stpt->s_ptype = locxp->e_xvalue; |
05353f4b BJ |
573 | shiftover(CM); |
574 | expr(locxp, val); | |
451260e7 | 575 | stpt->s_other = locxp->e_xvalue; |
05353f4b BJ |
576 | shiftover(CM); |
577 | expr(locxp, val); | |
451260e7 | 578 | stpt->s_desc = locxp->e_xvalue; |
05353f4b BJ |
579 | shiftover(CM); |
580 | exprisname = 0; | |
581 | expr(locxp, val); | |
451260e7 | 582 | p = locxp->e_xname; |
05353f4b | 583 | if (p == NULL) { /*absolute expr to begin with*/ |
451260e7 RH |
584 | stpt->s_value = locxp->e_xvalue; |
585 | stpt->s_index = dotp - usedot; | |
05353f4b | 586 | if (exprisname){ |
451260e7 | 587 | switch(stpt->s_ptype){ |
05353f4b BJ |
588 | case N_GSYM: |
589 | case N_FNAME: | |
590 | case N_RSYM: | |
591 | case N_SSYM: | |
592 | case N_LSYM: | |
593 | case N_PSYM: | |
594 | case N_BCOMM: | |
595 | case N_ECOMM: | |
596 | case N_LENG: | |
451260e7 | 597 | stpt->s_tag = STABFIXED; |
05353f4b BJ |
598 | break; |
599 | default: | |
451260e7 | 600 | stpt->s_tag = STABFLOATING; |
05353f4b BJ |
601 | break; |
602 | } | |
603 | } else | |
451260e7 | 604 | stpt->s_tag = STABFIXED; |
05353f4b BJ |
605 | } |
606 | else { /*really have a name*/ | |
451260e7 RH |
607 | stpt->s_dest = locxp->e_xname; |
608 | stpt->s_index = p->s_index; | |
609 | stpt->s_type = p->s_type | STABFLAG; | |
05353f4b BJ |
610 | /* |
611 | * We will assign a more accruate | |
612 | * guess of locxp's location when | |
613 | * we sort the symbol table | |
614 | * The final value of value is | |
615 | * given by stabfix() | |
616 | */ | |
eec65d33 AF |
617 | /* |
618 | * For exprs of the form (name + value) one needs to remember locxp->e_xvalue | |
619 | * for use in stabfix. The right place to keep this is in stpt->s_value | |
620 | * however this gets corrupted at an unknown point. | |
621 | * As a bandaid hack the value is preserved in s_desc and s_other (a | |
622 | * short and a char). This destroys these two values and will | |
623 | * be fixed. May 19 ,1983 Alastair Fyfe | |
624 | */ | |
625 | if(locxp->e_xvalue) { | |
626 | stpt->s_other = (locxp->e_xvalue >> 16); | |
627 | stpt->s_desc = (locxp->e_xvalue & 0x0000ffff); | |
628 | stpt->s_tag = STABFLOATING; | |
629 | } | |
05353f4b BJ |
630 | } |
631 | /* | |
632 | * tokptr now points at one token beyond | |
633 | * the current token stored in val and yylval, | |
634 | * which are the next tokens after the end of | |
635 | * this .stab directive. This next token must | |
636 | * be either a SEMI or NL, so is of width just | |
637 | * one. Therefore, to point to the next token | |
638 | * after the end of this stab, just back up one.. | |
639 | */ | |
f70ab843 | 640 | buildskip(stabstart, (bytetoktype *)tokptr - sizeof(bytetoktype)); |
05353f4b BJ |
641 | break; /*end of the .stab*/ |
642 | ||
643 | case ISTABDOT: | |
644 | stabname = ".stabd"; | |
645 | stpt = (struct symtab *)yylval; | |
646 | /* | |
647 | * We clobber everything after the | |
648 | * .stabd and its pointer... we MUST | |
649 | * be able to get back to this .stabd | |
650 | * so that we can resolve its final value | |
651 | */ | |
652 | stabstart = tokptr; | |
653 | shift; /*over the ISTABDOT*/ | |
654 | if (passno == 1){ | |
655 | expr(locxp, val); | |
451260e7 | 656 | if (! (locxp->e_xvalue & STABTYPS)){ |
05353f4b BJ |
657 | yyerror("Invalid type in .stabd"); |
658 | goto errorfix; | |
659 | } | |
451260e7 | 660 | stpt->s_ptype = locxp->e_xvalue; |
05353f4b BJ |
661 | shiftover(CM); |
662 | expr(locxp, val); | |
451260e7 | 663 | stpt->s_other = locxp->e_xvalue; |
05353f4b BJ |
664 | shiftover(CM); |
665 | expr(locxp, val); | |
451260e7 | 666 | stpt->s_desc = locxp->e_xvalue; |
05353f4b BJ |
667 | /* |
668 | * | |
669 | * Now, clobber everything but the | |
670 | * .stabd pseudo and the pointer | |
671 | * to its symbol table entry | |
672 | * tokptr points to the next token, | |
673 | * build the skip up to this | |
674 | */ | |
f70ab843 | 675 | buildskip(stabstart, (bytetoktype *)tokptr - sizeof(bytetoktype)); |
05353f4b BJ |
676 | } |
677 | /* | |
678 | * pass 1: Assign a good guess for its position | |
679 | * (ensures they are sorted into right place)/ | |
680 | * pass 2: Fix the actual value | |
681 | */ | |
451260e7 RH |
682 | stpt->s_value = dotp->e_xvalue; |
683 | stpt->s_index = dotp - usedot; | |
684 | stpt->s_tag = STABFLOATING; /*although it has no effect in pass 2*/ | |
05353f4b BJ |
685 | break; |
686 | ||
687 | case ISTABNONE: stabname = ".stabn"; goto shortstab; | |
688 | ||
689 | case ISTABSTR: stabname = ".stabs"; | |
690 | shortstab: | |
691 | auxval = val; | |
692 | if (passno == 2) goto errorfix; | |
693 | stpt = (struct symtab *)yylval; | |
694 | stabstart = tokptr; | |
f70ab843 RH |
695 | (bytetoktype *)stabstart -= sizeof(struct symtab *); |
696 | (bytetoktype *)stabstart -= sizeof(bytetoktype); | |
05353f4b BJ |
697 | shift; |
698 | if (auxval == ISTABSTR){ | |
ec43bca4 | 699 | stringp = (struct strdesc *)yylval; |
05353f4b BJ |
700 | shiftover(STRING); |
701 | #ifndef FLEXNAMES | |
ec43bca4 RH |
702 | movestr(FETCHNAME(stpt), stringp, |
703 | min(stringp->sd_strlen, NCPName)); | |
05353f4b | 704 | #else |
ec43bca4 | 705 | stpt->s_name = (char *)stringp; |
ad67d5e5 RH |
706 | /* |
707 | * We want the trailing null included in this string. | |
708 | * We utilize the cheat the string scanner used, | |
709 | * and merely increment the string length | |
710 | */ | |
ec43bca4 | 711 | stringp->sd_strlen += 1; |
05353f4b BJ |
712 | #endif |
713 | shiftover(CM); | |
714 | } else { | |
05353f4b | 715 | #ifndef FLEXNAMES |
abcba8d5 | 716 | static char nullstr[NCPName]; |
ec43bca4 | 717 | movestr(FETCHNAME(stpt), nullstr, NCPName); |
05353f4b | 718 | #else |
ad67d5e5 | 719 | static char nullstr[1]; |
ec43bca4 RH |
720 | static struct strdesc strdp; |
721 | strdp.sd_stroff = strfilepos; | |
722 | strdp.sd_strlen = 0; | |
723 | strdp.sd_place = STR_BOTH; | |
724 | stpt->s_name = (char *)savestr(nullstr, &strdp); | |
05353f4b | 725 | #endif |
ad67d5e5 | 726 | } |
05353f4b BJ |
727 | goto tailstab; |
728 | break; | |
729 | ||
f70ab843 | 730 | case ICOMM: /* .comm <name> , <expr> */ |
05353f4b BJ |
731 | case ILCOMM: /* .lcomm <name> , <expr> */ |
732 | auxval = val; | |
733 | shift; | |
734 | np = (struct symtab *)yylval; | |
735 | shiftover(NAME); | |
736 | shiftover(CM); | |
737 | expr(locxp, val); | |
738 | ||
f70ab843 | 739 | if ( (locxp->e_xtype & XTYPE) != XABS) /* tekmdp */ |
05353f4b | 740 | yyerror("comm size not absolute"); |
f70ab843 | 741 | if (passno == 1 && (np->s_type&XTYPE) != XUNDEF) |
451260e7 RH |
742 | #ifdef FLEXNAMES |
743 | yyerror("Redefinition of %s", | |
744 | #else not FLEXNAMES | |
745 | yyerror("Redefinition of %.*s", | |
abcba8d5 | 746 | NCPName, |
451260e7 | 747 | #endif not FLEXNAMES |
ec43bca4 | 748 | FETCHNAME(np)); |
05353f4b | 749 | if (passno==1) { |
451260e7 | 750 | np->s_value = locxp->e_xvalue; |
05353f4b | 751 | if (auxval == ICOMM) |
451260e7 | 752 | np->s_type |= XXTRN; |
05353f4b | 753 | else { |
451260e7 RH |
754 | np->s_type &= ~XTYPE; |
755 | np->s_type |= XBSS; | |
05353f4b BJ |
756 | } |
757 | } | |
758 | break; | |
759 | ||
760 | case IALIGN: /* .align <expr> */ | |
761 | stpt = (struct symtab *)yylval; | |
762 | shift; | |
763 | expr(locxp, val); | |
764 | jalign(locxp, stpt); | |
765 | break; | |
766 | ||
767 | case INST0: /* instructions w/o arguments*/ | |
cfec1a33 | 768 | incasetable = 0; |
f70ab843 | 769 | insout(yyopcode, (struct arg *)0, 0); |
05353f4b BJ |
770 | shift; |
771 | break; | |
772 | ||
773 | case INSTn: /* instructions with arguments*/ | |
774 | case IJXXX: /* UNIX style jump instructions */ | |
775 | auxval = val; | |
05353f4b BJ |
776 | /* |
777 | * Code to process an argument list | |
778 | */ | |
779 | ap = arglist; | |
780 | xp = explist; | |
781 | ||
782 | shift; /* bring in the first token for the arg list*/ | |
783 | ||
784 | for (argcnt = 1; argcnt <= 6; argcnt++, ap++){ | |
785 | /* | |
786 | * code to process an argument proper | |
787 | */ | |
788 | sawindex = sawmul = sawsize = 0; | |
789 | { | |
790 | switch(val) { | |
791 | ||
792 | default: | |
793 | disp: | |
794 | if( !(INTOKSET(val, | |
795 | EBEGOPS | |
796 | +YUKKYEXPRBEG | |
797 | +SAFEEXPRBEG)) ) { | |
798 | ERROR("expression expected"); | |
799 | } | |
451260e7 | 800 | expr(ap->a_xp,val); |
05353f4b BJ |
801 | overdisp: |
802 | if ( val == LP || sawsize){ | |
803 | shiftover(LP); | |
804 | findreg(regno); | |
805 | shiftover(RP); | |
451260e7 RH |
806 | ap->a_atype = ADISP; |
807 | ap->a_areg1 = regno; | |
05353f4b | 808 | } else { |
451260e7 RH |
809 | ap->a_atype = AEXP; |
810 | ap->a_areg1 = 0; | |
05353f4b BJ |
811 | } |
812 | goto index; | |
813 | ||
814 | case SIZESPEC: | |
815 | sizespec: | |
816 | sawsize = yylval; | |
817 | shift; | |
818 | goto disp; | |
819 | ||
820 | case REG: | |
821 | case REGOP: | |
822 | findreg(regno); | |
451260e7 RH |
823 | ap->a_atype = AREG; |
824 | ap->a_areg1 = regno; | |
05353f4b BJ |
825 | break; |
826 | ||
827 | case MUL: | |
828 | sawmul = 1; | |
829 | shift; | |
830 | if (val == LP) goto base; | |
831 | if (val == LITOP) goto imm; | |
832 | if (val == SIZESPEC) goto sizespec; | |
833 | if (INTOKSET(val, | |
834 | EBEGOPS | |
835 | +YUKKYEXPRBEG | |
836 | +SAFEEXPRBEG)) goto disp; | |
837 | ERROR("expression, '(' or '$' expected"); | |
838 | break; | |
839 | ||
840 | case LP: | |
841 | base: | |
842 | shift; /*consume the LP*/ | |
843 | /* | |
844 | * hack the ambiguity of | |
845 | * movl (expr) (rn), ... | |
846 | * note that (expr) could also | |
847 | * be (rn) (by special hole in the | |
848 | * grammar), which we ensure | |
849 | * means register indirection, instead | |
850 | * of an expression with value n | |
851 | */ | |
852 | if (val != REG && val != REGOP){ | |
853 | droppedLP = 1; | |
451260e7 | 854 | val = exprparse(val, &(ap->a_xp)); |
05353f4b BJ |
855 | droppedLP = 0; |
856 | goto overdisp; | |
857 | } | |
858 | findreg(regno); | |
859 | shiftover(RP); | |
860 | if (val == PLUS){ | |
861 | shift; | |
451260e7 | 862 | ap->a_atype = AINCR; |
05353f4b | 863 | } else |
451260e7 RH |
864 | ap->a_atype = ABASE; |
865 | ap->a_areg1 = regno; | |
05353f4b BJ |
866 | goto index; |
867 | ||
868 | case LITOP: | |
869 | imm: | |
870 | shift; | |
871 | expr(locxp, val); | |
451260e7 RH |
872 | ap->a_atype = AIMM; |
873 | ap->a_areg1 = 0; | |
874 | ap->a_xp = locxp; | |
05353f4b BJ |
875 | goto index; |
876 | ||
877 | case MP: | |
878 | shift; /* -(reg) */ | |
879 | findreg(regno); | |
880 | shiftover(RP); | |
451260e7 RH |
881 | ap->a_atype = ADECR; |
882 | ap->a_areg1 = regno; | |
05353f4b BJ |
883 | index: /*look for [reg] */ |
884 | if (val == LB){ | |
885 | shift; | |
886 | findreg(regno); | |
887 | shiftover(RB); | |
888 | sawindex = 1; | |
451260e7 | 889 | ap->a_areg2 = regno; |
05353f4b BJ |
890 | } |
891 | break; | |
892 | ||
893 | } /*end of the switch to process an arg*/ | |
894 | } /*end of processing an argument*/ | |
895 | ||
896 | if (sawmul){ | |
897 | /* | |
898 | * Make a concession for *(%r) | |
899 | * meaning *0(%r) | |
900 | */ | |
451260e7 RH |
901 | if (ap->a_atype == ABASE) { |
902 | ap->a_atype = ADISP; | |
903 | xp->e_xtype = XABS; | |
f70ab843 RH |
904 | xp->e_number = Znumber; |
905 | xp->e_number.num_tag = TYPL; | |
451260e7 RH |
906 | xp->e_xloc = 0; |
907 | ap->a_xp = xp++; | |
05353f4b | 908 | } |
451260e7 | 909 | ap->a_atype |= ASTAR; |
05353f4b BJ |
910 | sawmul = 0; |
911 | } | |
912 | if (sawindex){ | |
451260e7 | 913 | ap->a_atype |= AINDX; |
05353f4b BJ |
914 | sawindex = 0; |
915 | } | |
451260e7 | 916 | ap->a_dispsize = sawsize == 0 ? d124 : sawsize; |
05353f4b BJ |
917 | if (val != CM) break; |
918 | shiftover(CM); | |
919 | } /*processing all the arguments*/ | |
920 | ||
921 | if (argcnt > 6){ | |
922 | yyerror("More than 6 arguments"); | |
923 | goto errorfix; | |
924 | } | |
925 | ||
cfec1a33 RH |
926 | /* |
927 | * See if this is a case instruction, | |
928 | * so we can set up tests on the following | |
929 | * vector of branch displacements | |
930 | */ | |
931 | if (yyopcode.Op_eopcode == CORE){ | |
932 | switch(yyopcode.Op_popcode){ | |
933 | case 0x8f: /* caseb */ | |
934 | case 0xaf: /* casew */ | |
935 | case 0xcf: /* casel */ | |
936 | incasetable++; | |
937 | break; | |
938 | default: | |
939 | incasetable = 0; | |
940 | break; | |
941 | } | |
942 | } | |
943 | ||
f70ab843 | 944 | insout(yyopcode, arglist, |
05353f4b BJ |
945 | auxval == INSTn ? argcnt : - argcnt); |
946 | break; | |
947 | ||
f70ab843 RH |
948 | case IQUAD: toconv = TYPQ; goto bignumlist; |
949 | case IOCTA: toconv = TYPO; goto bignumlist; | |
950 | ||
951 | case IFFLOAT: toconv = TYPF; goto bignumlist; | |
952 | case IDFLOAT: toconv = TYPD; goto bignumlist; | |
953 | case IGFLOAT: toconv = TYPG; goto bignumlist; | |
954 | case IHFLOAT: toconv = TYPH; goto bignumlist; | |
955 | bignumlist: | |
05353f4b | 956 | /* |
f70ab843 RH |
957 | * eat a list of non 32 bit numbers. |
958 | * IQUAD and IOCTA can, possibly, return | |
959 | * INT's, if the numbers are "small". | |
960 | * | |
961 | * The value of the numbers is coming back | |
962 | * as an expression, NOT in yybignum. | |
05353f4b | 963 | */ |
f70ab843 RH |
964 | shift; /* over the opener */ |
965 | if ((val == BIGNUM) || (val == INT)){ | |
05353f4b | 966 | do{ |
f70ab843 RH |
967 | if ((val != BIGNUM) && (val != INT)){ |
968 | ERROR(ty_float[toconv] | |
969 | ? "floating number expected" | |
970 | : "integer number expected" ); | |
05353f4b | 971 | } |
f70ab843 RH |
972 | dotp->e_xvalue += ty_nbyte[toconv]; |
973 | if (passno == 2){ | |
974 | bignumwrite( | |
975 | ((struct exp *)yylval)->e_number, | |
976 | toconv); | |
05353f4b | 977 | } |
05353f4b | 978 | xp = explist; |
f70ab843 RH |
979 | shift; /* over this number */ |
980 | if (auxval = (val == CM)) | |
981 | shift; /* over the comma */ | |
982 | } while (auxval); /* as long as there are commas */ | |
05353f4b BJ |
983 | } |
984 | break; | |
f70ab843 | 985 | /* end of the case for initialized big numbers */ |
05353f4b BJ |
986 | } /*end of the switch for looking at each reserved word*/ |
987 | ||
f70ab843 | 988 | continue; |
05353f4b BJ |
989 | |
990 | errorfix: | |
991 | /* | |
992 | * got here by either requesting to skip to the | |
993 | * end of this statement, or by erroring out and | |
994 | * wanting to apply panic mode recovery | |
995 | */ | |
996 | while ( (val != NL) | |
997 | && (val != SEMI) | |
998 | && (val != PARSEEOF) | |
999 | ){ | |
1000 | shift; | |
1001 | } | |
1002 | if (val == NL) | |
1003 | lineno++; | |
1004 | shift; | |
1005 | ||
1006 | } /*end of the loop to read the entire file, line by line*/ | |
1007 | ||
1008 | } /*end of yyparse*/ | |
1009 | ||
1010 | /* | |
1011 | * Process a register declaration of the form | |
1012 | * % <expr> | |
1013 | * | |
1014 | * Note: | |
1015 | * The scanner has already processed funny registers of the form | |
1016 | * %dd[+-]*, where dd is a decimal number in the range 00 to 15 (optional | |
1017 | * preceding zero digit). If there was any space between the % and | |
1018 | * the digit, the scanner wouldn't have recognized it, so we | |
1019 | * hack it out here. | |
1020 | */ | |
f70ab843 RH |
1021 | inttoktype funnyreg(val, regnoback) /*what the read head will sit on*/ |
1022 | inttoktype val; /*what the read head is sitting on*/ | |
05353f4b BJ |
1023 | int *regnoback; /*call by return*/ |
1024 | { | |
f70ab843 RH |
1025 | reg struct exp *locxp; |
1026 | struct exp *loc1xp; | |
1027 | struct exp **ptrloc1xp = & loc1xp; | |
05353f4b BJ |
1028 | |
1029 | expr(locxp, val); /*and leave the current read head with value*/ | |
1030 | if ( (passno == 2) && | |
f70ab843 RH |
1031 | ( (locxp->e_xtype & XTYPE) != XABS |
1032 | || (locxp->e_xvalue < 0) | |
1033 | || (locxp->e_xvalue >= 16) | |
05353f4b BJ |
1034 | ) |
1035 | ){ | |
1036 | yyerror("Illegal register"); | |
1037 | return(0); | |
1038 | } | |
451260e7 | 1039 | *regnoback = locxp->e_xvalue; |
05353f4b BJ |
1040 | return(val); |
1041 | } | |
825ccb47 RH |
1042 | /* |
1043 | * Shift over error | |
1044 | */ | |
1045 | shiftoerror(token) | |
1046 | int token; | |
1047 | { | |
1048 | char *tok_to_name(); | |
1049 | yyerror("%s expected", tok_to_name(token)); | |
1050 | } | |
05353f4b BJ |
1051 | |
1052 | /*VARARGS1*/ | |
1053 | yyerror(s, a1, a2,a3,a4,a5) | |
1054 | char *s; | |
1055 | { | |
05353f4b | 1056 | |
362ed7a6 | 1057 | #define sink stdout |
05353f4b | 1058 | |
f70ab843 | 1059 | if (anyerrs == 0 && anywarnings == 0 && ! silent) |
05353f4b BJ |
1060 | fprintf(sink, "Assembler:\n"); |
1061 | anyerrs++; | |
f70ab843 RH |
1062 | if (silent) |
1063 | return; | |
05353f4b BJ |
1064 | fprintf(sink, "\"%s\", line %d: ", dotsname, lineno); |
1065 | fprintf(sink, s, a1, a2,a3,a4,a5); | |
1066 | fprintf(sink, "\n"); | |
f70ab843 | 1067 | #undef sink |
05353f4b | 1068 | } |
acd69f82 RH |
1069 | |
1070 | /*VARARGS1*/ | |
1071 | yywarning(s, a1, a2,a3,a4,a5) | |
1072 | char *s; | |
1073 | { | |
acd69f82 | 1074 | #define sink stdout |
f70ab843 | 1075 | if (anyerrs == 0 && anywarnings == 0 && ! silent) |
acd69f82 | 1076 | fprintf(sink, "Assembler:\n"); |
f70ab843 RH |
1077 | anywarnings++; |
1078 | if (silent) | |
1079 | return; | |
acd69f82 RH |
1080 | fprintf(sink, "\"%s\", line %d: WARNING: ", dotsname, lineno); |
1081 | fprintf(sink, s, a1, a2,a3,a4,a5); | |
1082 | fprintf(sink, "\n"); | |
f70ab843 | 1083 | #undef sink |
acd69f82 | 1084 | } |