ReactOS 0.4.15-dev-7131-ge4d03f4
dwarfinfo.c
Go to the documentation of this file.
1/*
2 * Dwarf info parse and search.
3 */
4
5#include <precomp.h>
6#define NDEBUG
7#include <debug.h>
8
9enum
10{
84
85 FormAddr = 0x01,
88 FormData2 = 0x05,
89 FormData4 = 0x06,
90 FormData8 = 0x07,
91 FormString = 0x08,
94 FormData1 = 0x0B,
95 FormFlag = 0x0C,
96 FormSdata = 0x0D,
97 FormStrp = 0x0E,
98 FormUdata = 0x0F,
100 FormRef1 = 0x11,
101 FormRef2 = 0x12,
102 FormRef4 = 0x13,
103 FormRef8 = 0x14,
105 FormIndirect = 0x16
107
109static int getulong(DwarfBuf*, int, ulong, ulong*, int*);
110static int getuchar(DwarfBuf*, int, uchar*);
111static int getstring(Dwarf *d, DwarfBuf*, int, char**);
112static int getblock(DwarfBuf*, int, DwarfBlock*);
113static int skipform(Dwarf *d, DwarfBuf*, int);
114
115int
117{
118 DwarfSym compunit = { };
119 if(dwarfenumunit(d, unit, &compunit) < 0)
120 return -1;
121 while(dwarfnextsymat(d, &compunit, s) == 0) {
122 werrstr("got %s looking for %s\n", s->attrs.name, name);
123 if(s->attrs.name && strcmp(s->attrs.name, name) == 0)
124 return 0;
125 }
126 werrstr("symbol '%s' not found", name);
127 return -1;
128}
129
130int
132{
133 *s = *parent;
134 while(dwarfnextsymat(d, parent, s))
135 if(s->attrs.name && strcmp(s->attrs.name, name) == 0)
136 return 0;
137 werrstr("symbol '%s' not found", name);
138 return -1;
139}
140
141int
143{
144 int rsym = dwarfnextsymat(d, parent, s);
145 while (rsym == 0 && s->attrs.tag != tag) {
146 if (s->attrs.haskids) {
147 DwarfSym p = *s;
148 int csym = dwarflookupchildtag(d, &p, tag, s);
149 if (csym == 0) {
150 return csym;
151 }
152 }
153 rsym = dwarfnextsym(d, s);
154 }
155 return rsym;
156}
157
158int
160{
161 DwarfSym compunit = { };
162 if (dwarfenumunit(d, unit, &compunit) < 0) {
163 return -1;
164 }
165 do {
166 if (compunit.attrs.tag == tag) {
167 *s = compunit;
168 return 0;
169 }
170 if (dwarflookupchildtag(d, &compunit, tag, s) == 0)
171 return 0;
172 } while(dwarfnextsym(d, &compunit) == 0);
173 werrstr("symbol with tag 0x%lux not found", tag);
174 return -1;
175}
176
177int
179{
180 DwarfSym compunit = { };
181 if(dwarfenumunit(d, unit, &compunit) < 0)
182 return -1;
183 werrstr("dwarfseeksym: unit %x off %x\n", unit, off);
184 s->b.d = d;
185 s->b.p = d->info.data + unit + off;
186 s->b.ep = compunit.b.ep;
187 if(dwarfnextsymat(d, &compunit, s) == -1)
188 return -1;
189 werrstr("dwarfseeksym: unit %x off %x, tag %x", unit, off, s->attrs.tag);
190 return 0;
191}
192
193int
195{
196 DwarfSym compunit = { };
197 if(dwarfenumunit(d, unit, &compunit) < 0)
198 return -1;
199 while(dwarfnextsymat(d, &compunit, s) == 0){
200 if(s->attrs.tag != TagSubprogram)
201 continue;
202 if(s->attrs.lowpc <= pc && pc < s->attrs.highpc)
203 return 0;
204 }
205 werrstr("fn containing pc 0x%lux not found", pc);
206 return -1;
207}
208
209int
211{
212 int i;
213 ulong aoff, len;
214
215 if(unit >= d->info.len){
216 werrstr("dwarf unit address 0x%x >= 0x%x out of range", unit, d->info.len);
217 return -1;
218 }
219 memset(s, 0, sizeof *s);
220 memset(&s->b, 0, sizeof s->b);
221
222 s->b.d = d;
223 s->b.p = d->info.data + unit;
224 s->b.ep = d->info.data + d->info.len;
225 len = dwarfget4(&s->b);
226 s->unit = unit;
227 s->nextunit = unit + 4 + len;
228 s->b.ep = d->info.data + s->nextunit;
229
230 if(s->b.ep - s->b.p < len){
231 badheader:
232 werrstr("bad dwarf unit header at unit 0x%lux end %x start %x len %x", unit, s->b.ep - d->info.data, s->b.p - d->info.data, len);
233 return -1;
234 }
235 s->b.ep = s->b.p+len;
236 if((i=dwarfget2(&s->b)) > 4)
237 goto badheader;
238 aoff = dwarfget4(&s->b);
239 s->b.addrsize = dwarfget1(&s->b);
240 if(d->addrsize == 0)
241 d->addrsize = s->b.addrsize;
242 if(s->b.p == nil)
243 goto badheader;
244
245 s->aoff = aoff;
246
247 return dwarfnextsym(d, s);
248}
249
250int
252{
253 ulong num;
254 DwarfAbbrev *a;
255
256 werrstr("sym at %x (left %x)\n", s->b.p - d->info.data, s->b.ep - s->b.p);
257
258 num = dwarfget128(&s->b);
259 werrstr("abbrev num %x\n", num);
260 s->num = num;
261 if(num == 0){
262 return -1;
263 }
264
265 a = dwarfgetabbrev(d, s->aoff, num);
266 werrstr("a %p\n", a);
267 if(a == nil){
268 werrstr("getabbrev %x %x for %x", s->aoff, num, s->unit);
269 return -1;
270 }
271
272 if(parseattrs(d, &s->b, s->attrs.tag, s->unit, a, &s->attrs) < 0) {
273 return -1;
274 }
275
276 if (s->attrs.haskids) {
277 DwarfSym childSkip = { };
278 s->childoff = s->b.p - d->info.data;
279 werrstr("Set childoff at %x\n", s->childoff);
280 int r = dwarfnextsymat(d, s, &childSkip);
281 while (r == 0) {
282 r = dwarfnextsym(d, &childSkip);
283 }
284 s->b = childSkip.b;
285 } else {
286 s->childoff = 0;
287 }
288 return 0;
289}
290
291int
293{
294 uint sib;
295
296 if (!parent->attrs.haskids || !parent->childoff)
297 return -1;
298
299 child->unit = parent->unit;
300 child->aoff = parent->aoff;
301 child->depth = parent->depth + 1;
302 if(child->attrs.have.sibling){
303 sib = child->attrs.sibling;
304 if(sib < d->info.len && d->info.data+sib > child->b.p)
305 child->b.p = d->info.data+sib;
306 else if (sib >= d->info.len) {
307 werrstr("sibling reported as out of bounds %d vs %d", sib, d->info.len);
308 return -1;
309 } else if (d->info.data+sib+parent->unit < child->b.p) {
310 werrstr("subsequent sibling is listed before prev %d vs %d", sib+parent->unit, child->b.p - d->info.data);
311 return -1;
312 }
313 }
314
315 // Uninitialized
316 if (!child->b.d) {
317 child->b = parent->b;
318 child->b.p = parent->childoff + parent->b.d->info.data;
319 werrstr("Rewound to childoff %x\n", parent->childoff);
320 }
321
322 return dwarfnextsym(d, child);
323}
324
325typedef struct Parse Parse;
326struct Parse {
327 const char *namestr;
328 int name;
329 int off;
330 int haveoff;
331 int type;
332};
333
334#define ATTR(x) (#x)+9, x
335#define OFFSET(x) offsetof(DwarfAttrs, x), offsetof(DwarfAttrs, have.x)
336
337static Parse plist[] = { /* Font Tab 4 */
338 { ATTR(DwarfAttrAbstractOrigin), OFFSET(abstractorigin), TReference },
339 { ATTR(DwarfAttrAccessibility), OFFSET(accessibility), TConstant },
340 { ATTR(DwarfAttrAddrClass), OFFSET(addrclass), TConstant },
341 { ATTR(DwarfAttrBaseTypes), OFFSET(basetypes), TReference },
342 { ATTR(DwarfAttrBitOffset), OFFSET(bitoffset), TConstant },
343 { ATTR(DwarfAttrBitSize), OFFSET(bitsize), TConstant },
345 { ATTR(DwarfAttrCalling), OFFSET(calling), TConstant },
346 { ATTR(DwarfAttrCommonRef), OFFSET(commonref), TReference },
347 { ATTR(DwarfAttrCompDir), OFFSET(compdir), TString },
349 { ATTR(DwarfAttrContainingType), OFFSET(containingtype), TReference },
352 { ATTR(DwarfAttrDeclColumn), OFFSET(declcolumn), TConstant },
353 { ATTR(DwarfAttrDeclFile), OFFSET(declfile), TConstant },
354 { ATTR(DwarfAttrDeclLine), OFFSET(declline), TConstant },
355 { ATTR(DwarfAttrDefaultValue), OFFSET(defaultvalue), TReference },
356 { ATTR(DwarfAttrDiscr), OFFSET(discr), TReference },
357 { ATTR(DwarfAttrDiscrList), OFFSET(discrlist), TBlock },
358 { ATTR(DwarfAttrDiscrValue), OFFSET(discrvalue), TConstant },
361 { ATTR(DwarfAttrFriend), OFFSET(friend), TReference },
362 { ATTR(DwarfAttrHighpc), OFFSET(highpc), TAddress },
363 { ATTR(DwarfAttrEntrypc), OFFSET(entrypc), TAddress },
364 { ATTR(DwarfAttrIdentifierCase), OFFSET(identifiercase), TConstant },
365 { ATTR(DwarfAttrImport), OFFSET(import), TReference },
366 { ATTR(DwarfAttrInline), OFFSET(inlined), TConstant },
367 { ATTR(DwarfAttrArtificial), OFFSET(isartificial), TFlag },
368 { ATTR(DwarfAttrDeclaration), OFFSET(isdeclaration), TFlag },
369 { ATTR(DwarfAttrExternal), OFFSET(isexternal), TFlag },
370 { ATTR(DwarfAttrIsOptional), OFFSET(isoptional), TFlag },
371 { ATTR(DwarfAttrPrototyped), OFFSET(isprototyped), TFlag },
372 { ATTR(DwarfAttrVarParam), OFFSET(isvarparam), TFlag },
373 { ATTR(DwarfAttrLanguage), OFFSET(language), TConstant },
376 { ATTR(DwarfAttrLowpc), OFFSET(lowpc), TAddress },
377 { ATTR(DwarfAttrMacroInfo), OFFSET(macroinfo), TConstant },
379 { ATTR(DwarfAttrNamelistItem), OFFSET(namelistitem), TBlock },
382 { ATTR(DwarfAttrProducer), OFFSET(producer), TString },
383 { ATTR(DwarfAttrRanges), OFFSET(ranges), TReference },
386 { ATTR(DwarfAttrSibling), OFFSET(sibling), TReference },
387 { ATTR(DwarfAttrSpecification), OFFSET(specification), TReference },
388 { ATTR(DwarfAttrStartScope), OFFSET(startscope), TConstant },
390 { ATTR(DwarfAttrStmtList), OFFSET(stmtlist), TConstant },
391 { ATTR(DwarfAttrStrideSize), OFFSET(stridesize), TConstant },
392 { ATTR(DwarfAttrStringLength), OFFSET(stringlength), TBlock|TConstant },
395 { ATTR(DwarfAttrUseLocation), OFFSET(uselocation), TBlock|TConstant },
396 { ATTR(DwarfAttrVirtuality), OFFSET(virtuality), TConstant },
397 { ATTR(DwarfAttrVisibility), OFFSET(visibility), TConstant },
398 { ATTR(DwarfAttrVtableElemLoc), OFFSET(vtableelemloc), TBlock|TReference },
399 { }
400};
401
403
404static int
406{
407 int i, f, n, got;
408 static int nbad;
409 void *v;
410
411 /* initialize ptab first time through for quick access */
413 for(i=0; plist[i].name; i++)
414 ptab[plist[i].name] = plist[i];
415
416 memset(attrs, 0, sizeof *attrs);
417 attrs->tag = a->tag;
418 attrs->haskids = a->haskids;
419
420 for(i=0; i<a->nattr; i++){
421 n = a->attr[i].name;
422 f = a->attr[i].form;
423 werrstr("struct: (@%x) n %x f %x (%d %d)\n", b->p - d->info.data, n, f, ptab[n].haveoff, ptab[n].off);
424 if(n < 0 || n >= DwarfAttrMax || ptab[n].name==0) {
425 if (skipform(d, b, f) < 0) {
426 if(++nbad == 1)
427 werrstr("dwarf parse attrs: cannot skip form %d", f);
428 return -1;
429 }
430 continue;
431 }
432 v = (char*)attrs + ptab[n].off;
433 got = 0;
434 if(f == FormIndirect)
435 f = dwarfget128(b);
437 && getulong(b, f, unit, v, &got) >= 0)
438 ;
439 else if((ptab[n].type&TFlag) && getuchar(b, f, v) >= 0)
440 got = TFlag;
441 else if((ptab[n].type&TString) && getstring(d, b, f, v) >= 0)
442 got = TString;
443 else if((ptab[n].type&TBlock) && getblock(b, f, v) >= 0) {
444 got = TBlock;
445 } else {
446 werrstr("Skipping form %x\n", f);
447 if(skipform(d, b, f) < 0){
448 //if(++nbad == 1)
449 werrstr("dwarf parse attrs: cannot skip form %d", f);
450 return -1;
451 }
452 }
453#if 0
454 if(got == TBlock && (ptab[n].type&TConstant))
455 got = constblock(b->d, v, v);
456#endif
457 *((uchar*)attrs+ptab[n].haveoff) = got;
458 }
459
460 if (attrs->have.name)
461 werrstr("%s: tag %x kids %d (last %x)\n", attrs->name, attrs->tag, attrs->haskids, b->p - b->d->info.data);
462
463 return 0;
464}
465
466static int
468{
469 static int nbad;
470 uvlong uv;
471
472 switch(form){
473 default:
474 return -1;
475
476 /* addresses */
477 case FormAddr:
478 *type = TAddress;
479 *u = dwarfgetaddr(b);
480 return 0;
481
482 /* references */
483 case FormRefAddr:
484 /* absolute ref in .debug_info */
485 *type = TReference;
486 *u = dwarfgetaddr(b);
487 return 0;
488 case FormRef1:
489 *u = dwarfget1(b);
490 goto relativeref;
491 case FormRef2:
492 *u = dwarfget2(b);
493 goto relativeref;
494 case FormRef4:
495 *u = dwarfget4(b);
496 goto relativeref;
497 case FormRef8:
498 *u = dwarfget8(b);
499 goto relativeref;
500 case FormRefUdata:
501 *u = dwarfget128(b);
502 relativeref:
503 *u += unit;
504 *type = TReference;
505 return 0;
506
507 /* constants */
508 case FormData1:
509 *u = dwarfget1(b);
510 goto constant;
511 case FormData2:
512 *u = dwarfget2(b);
513 goto constant;
514 case FormData4:
515 *u = dwarfget4(b);
516 goto constant;
517 case FormData8:
518 uv = dwarfget8(b);
519 *u = uv;
520 if(uv != *u && ++nbad == 1)
521 werrstr("dwarf: truncating 64-bit attribute constants");
522 goto constant;
523 case FormSdata:
524 *u = dwarfget128s(b);
525 goto constant;
526 case FormUdata:
527 *u = dwarfget128(b);
528 constant:
529 *type = TConstant;
530 return 0;
531 }
532}
533
534static int
536{
537 switch(form){
538 default:
539 return -1;
540
541 case FormFlag:
542 *u = dwarfget1(b);
543 return 0;
544 }
545}
546
547static int
548getstring(Dwarf *d, DwarfBuf *b, int form, char **s)
549{
550 static int nbad;
551 ulong u, x;
552
553 switch(form){
554 default:
555 return -1;
556
557 case FormString:
558 x = b->p - d->info.data;
559 *s = dwarfgetstring(b);
560 for (u = 0; (*s)[u]; u++) {
561 assert(isprint((*s)[u]));
562 }
563 return 0;
564
565 case FormStrp:
566 u = dwarfget4(b);
567 if(u >= b->d->str.len){
568 if(++nbad == 1)
569 werrstr("dwarf: bad string pointer 0x%lux in attribute", u);
570 /* don't return error - maybe can proceed */
571 *s = nil;
572 }else
573 *s = (char*)b->d->str.data + u;
574 return 0;
575
576 }
577}
578
579static int
581{
582 ulong n;
583
584 switch(form){
585 default:
586 return -1;
587 case FormDwarfBlock:
588 n = dwarfget128(b);
589 goto copyn;
590 case FormDwarfBlock1:
591 n = dwarfget1(b);
592 goto copyn;
593 case FormDwarfBlock2:
594 n = dwarfget2(b);
595 goto copyn;
596 case FormDwarfBlock4:
597 n = dwarfget4(b);
598 copyn:
599 bl->data = dwarfgetnref(b, n);
600 bl->len = n;
601 if(bl->data == nil)
602 return -1;
603 return 0;
604 }
605}
606
607/* last resort */
608static int
610{
611 int type;
613
614 if(getulong(b, form, 0, &val.c, &type) < 0
615 && getuchar(b, form, (uchar*)&val) < 0
616 && getstring(d, b, form, &val.s) < 0
617 && getblock(b, form, &val.b) < 0)
618 return -1;
619 return 0;
620}
621
623{
624 memset(stack, 0, sizeof(*stack));
625 stack->data = stack->storage;
626 stack->length = 0; stack->max = sizeof(stack->storage) / sizeof(stack->storage[0]);
627}
628
630{
631 if (stack->length == stack->max) {
632 ulong *newstack = malloc(sizeof(ulong)*stack->max*2);
633 memcpy(newstack, stack->data, sizeof(ulong)*stack->length);
634 if (stack->data != stack->storage)
635 free(stack->data);
636 stack->data = newstack;
637 stack->max *= 2;
638 }
639 werrstr("stack[%d] = %x", stack->length, value);
640 stack->data[stack->length++] = value;
641}
642
644{
645 ASSERT(stack->length > 0);
646 ulong val = stack->data[--stack->length];
647 werrstr("pop stack[%d] -> %x", stack->length, val);
648 return val;
649}
650
652{
653 if (stack->data != stack->storage)
654 free(stack->data);
655}
656
657// Returns -1 on failure
659{
660 int ret = 0;
661 DwarfStack stack = { };
663 stackpush(&stack, cfa);
664 while (buf->p < buf->ep) {
665 int opcode = dwarfget1(buf);
666 werrstr("opcode %x", opcode);
667 switch (opcode) {
668 case 0:
669 buf->p = buf->ep;
670 break;
671 case OpAddr:
672 if (d->addrsize == 4) {
674 break;
675 } else {
676 werrstr("%s: we only support 4 byte addrs", name);
677 goto fatal;
678 }
679 case OpConst1s: {
680 signed char c = dwarfget1(buf);
681 stackpush(&stack, c);
682 } break;
683 case OpConst1u:
685 break;
686 case OpConst2s: {
687 signed short s = dwarfget2(buf);
688 stackpush(&stack, s);
689 } break;
690 case OpConst2u:
692 break;
693 case OpConst4s: {
694 signed int i = dwarfget4(buf);
695 stackpush(&stack, i);
696 } break;
697 case OpConst4u:
699 break;
700 case OpConst8s:
701 case OpConst8u:
702 werrstr("const 8 not yet supported");
703 goto fatal;
704 case OpConsts:
706 break;
707 case OpConstu:
709 break;
710 case OpDup: {
711 ulong popped = stackpop(&stack);
712 stackpush(&stack, popped);
713 stackpush(&stack, popped);
714 } break;
715 case OpDrop:
716 stackpop(&stack);
717 break;
718 case OpOver: {
719 if (stack.length < 2) goto fatal;
720 stackpush(&stack, stack.data[stack.length-2]);
721 } break;
722 case OpPick: {
724 if (arg >= stack.length) goto fatal;
725 arg = stack.data[stack.length-1-arg];
727 } break;
728 case OpSwap: {
730 stackpush(&stack, b);
731 stackpush(&stack, a);
732 } break;
733 case OpRot: {
735 stackpush(&stack, b);
736 stackpush(&stack, c);
737 stackpush(&stack, a);
738 } break;
739 case OpXderef:
740 case OpXderefSize:
741 werrstr("Xderef not yet supported");
742 goto fatal;
743 case OpAbs: {
744 long a = stackpop(&stack);
745 stackpush(&stack, a < 0 ? -a : a);
746 } break;
747 case OpAnd:
749 break;
750 case OpDiv: {
752 stackpush(&stack, b / a);
753 } break;
754 case OpMinus: {
756 stackpush(&stack, b - a);
757 } break;
758 case OpMod: {
760 stackpush(&stack, b % a);
761 } break;
762 case OpMul:
764 break;
765 case OpNeg:
767 break;
768 case OpNot:
770 break;
771 case OpOr:
773 break;
774 case OpPlus:
776 break;
777 case OpPlusUconst:
779 break;
780 case OpShl: {
782 stackpush(&stack, b << a);
783 } break;
784 case OpShr: {
786 stackpush(&stack, b >> a);
787 } break;
788 case OpShra: {
789 ulong a = stackpop(&stack);
790 long b = stackpop(&stack);
791 if (b < 0)
792 b = -(-b >> a);
793 else
794 b = b >> a;
795 stackpush(&stack, b);
796 } break;
797 case OpXor:
799 break;
800 case OpSkip:
801 buf->p += dwarfget2(buf);
802 break;
803 case OpBra: {
804 ulong a = dwarfget2(buf);
805 if (stackpop(&stack))
806 buf->p += a;
807 } break;
808 case OpEq:
810 break;
811 case OpGe: {
813 stackpush(&stack, b >= a);
814 } break;
815 case OpGt: {
817 stackpush(&stack, b > a);
818 } break;
819 case OpLe: {
821 stackpush(&stack, b <= a);
822 } break;
823 case OpLt: {
825 stackpush(&stack, b < a);
826 } break;
827 case OpNe:
829 break;
830 case OpNop:
831 break;
832 case OpDeref: {
833 ulong val;
834 void* addr = (void*)stackpop(&stack);
836 (d->pe->fd,
837 &val,
838 addr,
839 d->addrsize))
840 goto fatal;
842 } break;
843 case OpDerefSize: {
845 void* addr = (void*)stackpop(&stack);
847 (d->pe->fd,
848 &val,
849 addr,
850 size))
851 goto fatal;
853 } break;
854 case OpFbreg: {
856 void* addr = (void*)cfa;
857 werrstr("FBREG cfa %x offset %x", cfa, offset);
859 (d->pe->fd,
860 &val,
862 d->addrsize))
863 goto fatal;
865 } break;
866 case OpPiece:
867 werrstr("OpPiece not supported");
868 goto fatal;
869 default:
870 if (opcode >= OpLit0 && opcode < OpReg0)
871 stackpush(&stack, opcode - OpLit0);
872 else if (opcode >= OpReg0 && opcode < OpBreg0) {
873 ulong reg = opcode - OpReg0;
874 werrstr("REG[%d] value %x", reg, (ulong)registers->Registers[reg]);
875 stackpush(&stack, registers->Registers[reg]);
876 } else if (opcode >= OpBreg0 && opcode < OpRegx) {
877 ulong val,
878 reg = opcode - OpBreg0,
880 void* addr = (void*)(ULONG_PTR)registers->Registers[reg];
881 werrstr("BREG[%d] reg %x offset %x", reg, addr, offset);
883 ((PVOID)d->pe->fd,
884 &val,
886 d->addrsize))
887 goto fatal;
889 } else {
890 werrstr("opcode %x not supported", opcode);
891 goto fatal;
892 }
893 break;
894 }
895 }
896 if (stack.length < 1) goto fatal;
897 *result = stackpop(&stack);
898 werrstr("%s: value %x", name, *result);
899 goto finish;
900
901fatal:
902 ret = -1;
903
904finish:
906 return ret;
907}
908
910{
911 int gotarg;
912 DwarfSym unit = { };
913
914 if (dwarfenumunit(d, proc->unit, &unit) == -1)
915 return -1;
916
917 werrstr("lookup in unit %x-%x, pc %x", unit.attrs.lowpc, unit.attrs.highpc, pc);
918 pc -= unit.attrs.lowpc;
919
920 werrstr("paramblock %s -> unit %x type %x fde %x len %d registers %x",
921 parameter->name,
922 parameter->unit,
923 parameter->type,
924 parameter->fde,
925 parameter->len,
926 registers);
927
928 // Seek our range in loc
929 DwarfBuf locbuf;
930 DwarfBuf instream = { };
931
932 locbuf.d = d;
933 locbuf.addrsize = d->addrsize;
934
935 if (parameter->loctype == TConstant) {
936 locbuf.p = d->loc.data + parameter->fde;
937 locbuf.ep = d->loc.data + d->loc.len;
938 ulong start, end, len;
939 do {
940 len = 0;
941 start = dwarfget4(&locbuf);
942 end = dwarfget4(&locbuf);
943 if (start && end) {
944 len = dwarfget2(&locbuf);
945 instream = locbuf;
946 instream.ep = instream.p + len;
947 locbuf.p = instream.ep;
948 }
949 werrstr("ip %x s %x e %x (%x bytes)", pc, start, end, len);
950 } while (start && end && (start > pc || end <= pc));
951 } else if (parameter->loctype == TBlock) {
952 instream = locbuf;
953 instream.p = (void *)parameter->fde;
954 instream.ep = instream.p + parameter->len;
955 } else {
956 werrstr("Wrong block type for parameter %s", parameter->name);
957 return -1;
958 }
959
960 gotarg = dwarfgetarg(d, parameter->name, &instream, cfa, registers, &parameter->value);
961 if (gotarg == -1)
962 return -1;
963
964 return 0;
965}
966
967void
969{
970 int j;
971 werrstr("tag %x\n", s->attrs.tag);
972 for (j = 0; plist[j].name; j++) {
973 char *have = ((char*)&s->attrs) + plist[j].haveoff;
974 char *attr = ((char*)&s->attrs) + plist[j].off;
975 if (*have == TString) {
976 char *str = *((char **)attr);
977 werrstr("%s: %s\n", plist[j].namestr, str);
978 } else if (*have == TReference) {
979 DwarfVal *val = ((DwarfVal*)attr);
980 werrstr("%s: %x:%x\n", plist[j].namestr, val->b.data, val->b.len);
981 } else if (*have)
982 werrstr("%s: (%x)\n", plist[j].namestr, *have);
983 }
984}
985
986int
987dwarfgetparams(Dwarf *d, DwarfSym *s, ulong pc, int pnum, DwarfParam *paramblocks)
988{
989 int ip = 0;
990 DwarfSym param = { };
991 int res = dwarfnextsymat(d, s, &param);
992 while (res == 0 && ip < pnum) {
993 if (param.attrs.tag == TagFormalParameter &&
994 param.attrs.have.name &&
995 param.attrs.have.location) {
996 paramblocks[ip].name = malloc(strlen(param.attrs.name)+1);
997 strcpy(paramblocks[ip].name, param.attrs.name);
998 paramblocks[ip].unit = param.unit;
999 paramblocks[ip].type = param.attrs.type;
1000 paramblocks[ip].loctype = param.attrs.have.location;
1001 paramblocks[ip].len = param.attrs.location.b.len;
1002 paramblocks[ip].fde = (ulong)param.attrs.location.b.data;
1003 werrstr("param[%d] block %s -> type %x loctype %x fde %x len %x",
1004 ip,
1005 paramblocks[ip].name,
1006 paramblocks[ip].type,
1007 paramblocks[ip].loctype,
1008 paramblocks[ip].fde,
1009 paramblocks[ip].len);
1010 ip++;
1011 }
1012 res = dwarfnextsymat(d, s, &param);
1013 }
1014 return ip;
1015}
unsigned char uchar
Definition: Unfrag.h:59
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
#define isprint(c)
Definition: acclib.h:73
char * strcpy(char *DstString, const char *SrcString)
Definition: utclib.c:388
Definition: _stack.h:55
#define free
Definition: debug_ros.c:5
#define malloc
Definition: debug_ros.c:4
UINT32 uint
Definition: types.h:83
#define assert(x)
Definition: debug.h:53
r parent
Definition: btrfs.c:3010
unsigned long ulong
Definition: linux.h:275
int form
Definition: main.c:89
int bytesize
Definition: main.c:93
static enum @942 ordering
GLuint start
Definition: gl.h:1545
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
const GLdouble * v
Definition: gl.h:2040
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
GLdouble s
Definition: gl.h:2039
GLuint GLuint end
Definition: gl.h:1545
GLuint GLuint GLsizei count
Definition: gl.h:1545
GLdouble GLdouble GLdouble r
Definition: gl.h:2055
GLsizeiptr size
Definition: glext.h:5919
GLdouble n
Definition: glext.h:7729
GLuint res
Definition: glext.h:9613
const GLubyte * c
Definition: glext.h:8905
GLfloat f
Definition: glext.h:7540
GLboolean GLboolean GLboolean b
Definition: glext.h:6204
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
GLenum const GLvoid * addr
Definition: glext.h:9621
GLuint GLfloat * val
Definition: glext.h:7180
GLfloat GLfloat p
Definition: glext.h:8902
GLuint GLuint num
Definition: glext.h:9618
GLfloat param
Definition: glext.h:5796
GLenum GLsizei len
Definition: glext.h:6722
GLboolean GLboolean GLboolean GLboolean a
Definition: glext.h:6204
GLuint64EXT * result
Definition: glext.h:11304
GLintptr offset
Definition: glext.h:5920
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble * u
Definition: glfuncs.h:240
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
Definition: glfuncs.h:250
static int reg
Definition: i386-dis.c:1290
int registers[NUMREGS]
#define d
Definition: ke_i.h:81
#define f
Definition: ke_i.h:83
#define a
Definition: ke_i.h:78
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
#define ASSERT(a)
Definition: mode.c:44
static IStream instream
Definition: saxreader.c:2106
static HWND child
Definition: cursoricon.c:298
static int priority
Definition: timer.c:163
static HANDLE proc()
Definition: pdb.c:34
png_const_structrp png_const_inforp int * unit
Definition: png.h:2159
@ DwarfAttrSibling
Definition: dwarfinfo.c:20
@ DwarfAttrIsOptional
Definition: dwarfinfo.c:42
@ DwarfAttrUpperBound
Definition: dwarfinfo.c:49
@ DwarfAttrVirtuality
Definition: dwarfinfo.c:77
@ DwarfAttrDefaultValue
Definition: dwarfinfo.c:40
@ DwarfAttrUseUTF8
Definition: dwarfinfo.c:84
@ DwarfAttrConstValue
Definition: dwarfinfo.c:38
@ DwarfAttrLanguage
Definition: dwarfinfo.c:30
@ DwarfAttrTrampoline
Definition: dwarfinfo.c:87
@ DwarfAttrIdentifierCase
Definition: dwarfinfo.c:67
@ DwarfAttrAddrClass
Definition: dwarfinfo.c:52
@ FormAddr
Definition: dwarfinfo.c:94
@ DwarfAttrAllocated
Definition: dwarfinfo.c:79
@ DwarfAttrCallColumn
Definition: dwarfinfo.c:88
@ DwarfAttrExternal
Definition: dwarfinfo.c:64
@ DwarfAttrName
Definition: dwarfinfo.c:22
@ DwarfAttrNamelistItem
Definition: dwarfinfo.c:69
@ DwarfAttrAssociated
Definition: dwarfinfo.c:80
@ FormUdata
Definition: dwarfinfo.c:107
@ FormRefAddr
Definition: dwarfinfo.c:108
@ FormRef2
Definition: dwarfinfo.c:110
@ DwarfAttrMacroInfo
Definition: dwarfinfo.c:68
@ DwarfAttrOrdering
Definition: dwarfinfo.c:23
@ FormIndirect
Definition: dwarfinfo.c:114
@ FormSdata
Definition: dwarfinfo.c:105
@ FormRef4
Definition: dwarfinfo.c:111
@ DwarfAttrByteSize
Definition: dwarfinfo.c:24
@ FormDwarfBlock4
Definition: dwarfinfo.c:96
@ DwarfAttrLocation
Definition: dwarfinfo.c:21
@ DwarfAttrExtension
Definition: dwarfinfo.c:85
@ DwarfAttrSegment
Definition: dwarfinfo.c:71
@ DwarfAttrDataLocation
Definition: dwarfinfo.c:81
@ DwarfAttrCalling
Definition: dwarfinfo.c:55
@ DwarfAttrAbstractOrigin
Definition: dwarfinfo.c:50
@ DwarfAttrVarParam
Definition: dwarfinfo.c:76
@ DwarfAttrDescription
Definition: dwarfinfo.c:91
@ DwarfAttrUseLocation
Definition: dwarfinfo.c:75
@ DwarfAttrStartScope
Definition: dwarfinfo.c:47
@ DwarfAttrStrideSize
Definition: dwarfinfo.c:48
@ DwarfAttrDiscrValue
Definition: dwarfinfo.c:32
@ DwarfAttrContainingType
Definition: dwarfinfo.c:39
@ DwarfAttrCommonRef
Definition: dwarfinfo.c:36
@ DwarfAttrType
Definition: dwarfinfo.c:74
@ DwarfAttrLowerBound
Definition: dwarfinfo.c:43
@ DwarfAttrCallFile
Definition: dwarfinfo.c:89
@ DwarfAttrEntrypc
Definition: dwarfinfo.c:83
@ FormData1
Definition: dwarfinfo.c:103
@ DwarfAttrDeclaration
Definition: dwarfinfo.c:61
@ DwarfAttrStride
Definition: dwarfinfo.c:82
@ DwarfAttrDeclColumn
Definition: dwarfinfo.c:58
@ DwarfAttrFriend
Definition: dwarfinfo.c:66
@ FormRef8
Definition: dwarfinfo.c:112
@ DwarfAttrBaseTypes
Definition: dwarfinfo.c:54
@ DwarfAttrStaticLink
Definition: dwarfinfo.c:73
@ FormData8
Definition: dwarfinfo.c:99
@ DwarfAttrStringLength
Definition: dwarfinfo.c:35
@ DwarfAttrCompDir
Definition: dwarfinfo.c:37
@ DwarfAttrPrototyped
Definition: dwarfinfo.c:45
@ DwarfAttrHighpc
Definition: dwarfinfo.c:29
@ FormDwarfBlock2
Definition: dwarfinfo.c:95
@ DwarfAttrAccessibility
Definition: dwarfinfo.c:51
@ DwarfAttrReturnAddr
Definition: dwarfinfo.c:46
@ DwarfAttrCount
Definition: dwarfinfo.c:56
@ DwarfAttrArtificial
Definition: dwarfinfo.c:53
@ DwarfAttrBitSize
Definition: dwarfinfo.c:26
@ DwarfAttrCallLine
Definition: dwarfinfo.c:90
@ DwarfAttrDataMemberLoc
Definition: dwarfinfo.c:57
@ FormDwarfBlock1
Definition: dwarfinfo.c:102
@ DwarfAttrImport
Definition: dwarfinfo.c:34
@ FormRef1
Definition: dwarfinfo.c:109
@ DwarfAttrStmtList
Definition: dwarfinfo.c:27
@ DwarfAttrSpecification
Definition: dwarfinfo.c:72
@ DwarfAttrLowpc
Definition: dwarfinfo.c:28
@ DwarfAttrRanges
Definition: dwarfinfo.c:86
@ FormRefUdata
Definition: dwarfinfo.c:113
@ DwarfAttrInline
Definition: dwarfinfo.c:41
@ FormData2
Definition: dwarfinfo.c:97
@ DwarfAttrVtableElemLoc
Definition: dwarfinfo.c:78
@ DwarfAttrMax
Definition: dwarfinfo.c:92
@ FormData4
Definition: dwarfinfo.c:98
@ FormFlag
Definition: dwarfinfo.c:104
@ DwarfAttrDeclFile
Definition: dwarfinfo.c:59
@ FormDwarfBlock
Definition: dwarfinfo.c:101
@ DwarfAttrProducer
Definition: dwarfinfo.c:44
@ DwarfAttrVisibility
Definition: dwarfinfo.c:33
@ DwarfAttrEncoding
Definition: dwarfinfo.c:63
@ DwarfAttrDiscr
Definition: dwarfinfo.c:31
@ DwarfAttrPriority
Definition: dwarfinfo.c:70
@ DwarfAttrDeclLine
Definition: dwarfinfo.c:60
@ DwarfAttrFrameBase
Definition: dwarfinfo.c:65
@ DwarfAttrDiscrList
Definition: dwarfinfo.c:62
@ FormStrp
Definition: dwarfinfo.c:106
@ DwarfAttrBitOffset
Definition: dwarfinfo.c:25
@ FormString
Definition: dwarfinfo.c:100
static int getstring(DwarfBuf *, int, char **)
Definition: dwarfinfo.c:540
int dwarflookupsubname(Dwarf *d, DwarfSym *parent, char *name, DwarfSym *s)
Definition: dwarfinfo.c:141
static int getuchar(DwarfBuf *, int, uchar *)
Definition: dwarfinfo.c:527
static int constblock(Dwarf *, DwarfBlock *, ulong *)
Definition: dwarfinfo.c:596
static int getblock(DwarfBuf *, int, DwarfBlock *)
Definition: dwarfinfo.c:568
int dwarflookupfn(Dwarf *d, ulong unit, ulong pc, DwarfSym *s)
Definition: dwarfinfo.c:182
int dwarfnextsymat(Dwarf *d, DwarfSym *s, int depth)
Definition: dwarfinfo.c:293
int dwarflookupnameinunit(Dwarf *d, ulong unit, char *name, DwarfSym *s)
Definition: dwarfinfo.c:126
static int getulong(DwarfBuf *, int, ulong, ulong *, int *)
Definition: dwarfinfo.c:459
int dwarfenumunit(Dwarf *d, ulong unit, DwarfSym *s)
Definition: dwarfinfo.c:202
int dwarflookuptag(Dwarf *d, ulong unit, ulong tag, DwarfSym *s)
Definition: dwarfinfo.c:152
static Parse ptab[DwarfAttrMax]
Definition: dwarfinfo.c:405
int dwarfnextsym(Dwarf *d, DwarfSym *s)
Definition: dwarfinfo.c:251
int dwarfseeksym(Dwarf *d, ulong unit, ulong off, DwarfSym *s)
Definition: dwarfinfo.c:171
static int skipform(DwarfBuf *, int)
Definition: dwarfinfo.c:649
#define OFFSET(x)
Definition: dwarfinfo.c:338
static Parse plist[]
Definition: dwarfinfo.c:340
static int parseattrs(DwarfBuf *, ulong, DwarfAbbrev *, DwarfAttrs *)
Definition: dwarfinfo.c:408
int dwarfgetparams(Dwarf *d, DwarfSym *s, ulong pc, int pnum, DwarfParam *paramblocks)
Definition: dwarfinfo.c:987
void dwarfdumpsym(Dwarf *d, DwarfSym *s)
Definition: dwarfinfo.c:968
int dwarflookupchildtag(Dwarf *d, DwarfSym *parent, ulong tag, DwarfSym *s)
Definition: dwarfinfo.c:142
int dwarfgetarg(Dwarf *d, const char *name, DwarfBuf *buf, ulong cfa, PROSSYM_REGISTERS registers, ulong *result)
Definition: dwarfinfo.c:658
ulong stackpop(DwarfStack *stack)
Definition: dwarfinfo.c:643
void stackinit(DwarfStack *stack)
Definition: dwarfinfo.c:622
void stackfree(DwarfStack *stack)
Definition: dwarfinfo.c:651
#define ATTR(x)
Definition: dwarfinfo.c:334
int dwarfargvalue(Dwarf *d, DwarfSym *proc, ulong pc, ulong cfa, PROSSYM_REGISTERS registers, DwarfParam *parameter)
Definition: dwarfinfo.c:909
void stackpush(DwarfStack *stack, ulong value)
Definition: dwarfinfo.c:629
const WCHAR * str
#define werrstr(str,...)
Definition: compat.h:34
unsigned long long uvlong
Definition: compat.h:9
#define nil
Definition: compat.h:23
#define memset(x, y, z)
Definition: compat.h:39
ulong dwarfget128(DwarfBuf *)
Definition: dwarfget.c:153
ulong dwarfget2(DwarfBuf *)
Definition: dwarfget.c:82
char * dwarfgetstring(DwarfBuf *)
Definition: dwarfget.c:55
ulong dwarfget1(DwarfBuf *)
Definition: dwarfget.c:18
long dwarfget128s(DwarfBuf *)
Definition: dwarfget.c:198
ulong dwarfgetaddr(DwarfBuf *)
Definition: dwarfget.c:124
@ OpLit0
Definition: dwarf.h:179
@ OpConst4s
Definition: dwarf.h:144
@ OpLe
Definition: dwarf.h:176
@ TagFormalParameter
Definition: dwarf.h:17
@ OpGt
Definition: dwarf.h:175
@ OpConst4u
Definition: dwarf.h:143
@ OpConsts
Definition: dwarf.h:148
@ OpConst2u
Definition: dwarf.h:141
@ OpMul
Definition: dwarf.h:161
@ TAddress
Definition: dwarf.h:135
@ OpConst8u
Definition: dwarf.h:145
@ OpSwap
Definition: dwarf.h:153
@ OpNeg
Definition: dwarf.h:162
@ OpReg0
Definition: dwarf.h:181
@ OpRegx
Definition: dwarf.h:185
@ TString
Definition: dwarf.h:133
@ OpDrop
Definition: dwarf.h:150
@ OpPlus
Definition: dwarf.h:165
@ OpDup
Definition: dwarf.h:149
@ TReference
Definition: dwarf.h:130
@ TConstant
Definition: dwarf.h:132
@ OpMod
Definition: dwarf.h:160
@ OpDiv
Definition: dwarf.h:158
@ OpPlusUconst
Definition: dwarf.h:166
@ OpAddr
Definition: dwarf.h:137
@ OpLt
Definition: dwarf.h:177
@ OpXor
Definition: dwarf.h:170
@ OpRot
Definition: dwarf.h:154
@ OpFbreg
Definition: dwarf.h:186
@ OpNe
Definition: dwarf.h:178
@ OpEq
Definition: dwarf.h:173
@ OpOr
Definition: dwarf.h:164
@ OpConst1s
Definition: dwarf.h:140
@ OpBreg0
Definition: dwarf.h:183
@ OpNop
Definition: dwarf.h:191
@ OpXderef
Definition: dwarf.h:155
@ OpPiece
Definition: dwarf.h:188
@ OpBra
Definition: dwarf.h:172
@ OpMinus
Definition: dwarf.h:159
@ OpAnd
Definition: dwarf.h:157
@ OpXderefSize
Definition: dwarf.h:190
@ TagSubprogram
Definition: dwarf.h:52
@ OpConst2s
Definition: dwarf.h:142
@ OpConstu
Definition: dwarf.h:147
@ OpGe
Definition: dwarf.h:174
@ OpShra
Definition: dwarf.h:169
@ OpPick
Definition: dwarf.h:152
@ TBlock
Definition: dwarf.h:131
@ OpConst8s
Definition: dwarf.h:146
@ OpNot
Definition: dwarf.h:163
@ OpAbs
Definition: dwarf.h:156
@ OpConst1u
Definition: dwarf.h:139
@ OpDerefSize
Definition: dwarf.h:189
@ OpShr
Definition: dwarf.h:168
@ OpSkip
Definition: dwarf.h:171
@ OpShl
Definition: dwarf.h:167
@ OpOver
Definition: dwarf.h:151
@ OpDeref
Definition: dwarf.h:138
@ TFlag
Definition: dwarf.h:134
uchar * dwarfgetnref(DwarfBuf *, ulong)
Definition: dwarfget.c:41
ulong dwarfget4(DwarfBuf *)
Definition: dwarfget.c:96
uvlong dwarfget8(DwarfBuf *)
Definition: dwarfget.c:110
DwarfAbbrev * dwarfgetabbrev(Dwarf *, ulong, ulong)
Definition: dwarfabbrev.c:129
ROSSYM_CALLBACKS RosSymCallbacks
Definition: init.c:14
#define finish()
Definition: seh0024.c:15
uchar haskids
Definition: dwarf.h:226
ulong tag
Definition: dwarf.h:225
uchar name
Definition: dwarf.h:270
struct DwarfAttrs::@4930 have
uchar * data
Definition: dwarf.h:202
ulong len
Definition: dwarf.h:203
uint addrsize
Definition: dwarf.h:212
Dwarf * d
Definition: dwarf.h:209
uchar * p
Definition: dwarf.h:210
uchar * ep
Definition: dwarf.h:211
char * name
Definition: dwarf.h:210
ulong type
Definition: dwarf.h:212
ulong fde
Definition: dwarf.h:214
ulong value
Definition: dwarf.h:215
ulong loctype
Definition: dwarf.h:213
ulong unit
Definition: dwarf.h:211
ulong len
Definition: dwarf.h:214
DwarfAttrs attrs
Definition: dwarf.h:375
ulong childoff
Definition: dwarf.h:393
DwarfBuf b
Definition: dwarf.h:378
Definition: dwarf.h:437
int type
Definition: dwarfinfo.c:335
int name
Definition: dwarfinfo.c:332
int off
Definition: dwarfinfo.c:333
const char * namestr
Definition: dwarfinfo.c:327
int haveoff
Definition: dwarfinfo.c:334
BOOLEAN(* MemGetProc)(PVOID FileContext, ULONG_PTR *Target, PVOID SourceMem, ULONG Size)
Definition: rossym.h:110
Definition: cookie.c:202
Definition: dhcpd.h:62
Definition: name.c:39
WCHAR * name
Definition: name.c:42
Definition: ecma_167.h:138
uint32_t ULONG_PTR
Definition: typedefs.h:65
Definition: pdh_main.c:94
int ret
void * arg
Definition: msvc.h:10
void fatal(const char *msg)
static char * encoding
Definition: xmllint.c:155