Lines Matching defs:sym1

441 static bool maybe_same_file(struct symbol *sym1, struct symbol *sym2)
443 	if (!sym1->file || !sym2->file)
445 	if (sym1->file == sym2->file)
447 	return sym1->file->twin == sym2->file;
456 static bool same_file(struct symbol *sym1, struct symbol *sym2)
458 	if (llvm_suffix(sym1->name) && llvm_suffix(sym2->name))
460 	if (!sym1->file && !sym2->file)
462 	if (!sym1->file || !sym2->file)
464 	if (sym1->file == sym2->file)
466 	return sym1->file->twin == sym2->file;
479  * Try to find sym1's twin in patched using deterministic matching.
515 static struct symbol *find_twin(struct elfs *e, struct symbol *sym1)
526 	for_each_sym_by_demangled_name(e->orig, sym1->demangled_name, sym2) {
527 		if (sym2->twin || sym1->type != sym2->type || sym2->dont_correlate ||
528 		    (!maybe_same_file(sym1, sym2)))
535 		if (is_tu_local_sym(sym1) != is_tu_local_sym(sym2))
540 		if (!same_file(sym1, sym2))
545 		if (sym1->len != sym2->len || !sym1->csum.checksum ||
546 		    sym1->csum.checksum != sym2->csum.checksum)
552 	for_each_sym_by_demangled_name(e->patched, sym1->demangled_name, sym2) {
553 		if (sym2->twin || sym1->type != sym2->type || sym2->dont_correlate ||
554 		    !maybe_same_file(sym1, sym2))
562 		if (is_tu_local_sym(sym1) != is_tu_local_sym(sym2))
568 		if (!same_file(sym1, sym2))
574 		if (sym1->len != sym2->len || !sym1->csum.checksum ||
575 		    sym1->csum.checksum != sym2->csum.checksum)
596 			      sym1->name, is_func_sym(sym1) ? "()" : "",
670 static struct symbol *find_twin_suffixed(struct elf *elf, struct symbol *sym1)
678 	suffix = llvm_suffix(sym1->name);
692 			   sym1->demangled_name, patched_suffix))
696 		if (sym2->twin || sym1->type != sym2->type || sym2->dont_correlate)
706 		      sym1->name, is_func_sym(sym1) ? "()" : "",
729 static struct symbol *find_twin_positional(struct elfs *e, struct symbol *sym1)
735 	for_each_sym_by_demangled_name(e->orig, sym1->demangled_name, sym2) {
736 		if (sym2->twin || sym1->type != sym2->type || sym2->dont_correlate ||
737 		    !maybe_same_file(sym1, sym2))
739 		if (is_tu_local_sym(sym1) != is_tu_local_sym(sym2) ||
740 		    is_llvm_sym(sym1) != is_llvm_sym(sym2))
742 		if (sym1 == sym2)
747 	for_each_sym_by_demangled_name(e->patched, sym1->demangled_name, sym2) {
748 		if (sym2->twin || sym1->type != sym2->type || sym2->dont_correlate ||
749 		    !maybe_same_file(sym1, sym2))
751 		if (is_tu_local_sym(sym1) != is_tu_local_sym(sym2) ||
752 		    is_llvm_sym(sym1) != is_llvm_sym(sym2))
763 	    sym1->name, is_func_sym(sym1) ? "()" : "",
777 	struct symbol *sym1, *sym2;
780 	for_each_sym(e->orig, sym1)
781 		sym1->dont_correlate = dont_correlate(sym1);
824 		for_each_sym(e->orig, sym1) {
825 			if (sym1->twin || sym1->dont_correlate)
827 			sym2 = find_twin(e, sym1);
830 			sym1->twin = sym2;
831 			sym2->twin = sym1;
838 		for_each_sym(e->orig, sym1) {
839 			if (sym1->twin || sym1->dont_correlate)
841 			sym2 = find_twin_suffixed(e->patched, sym1);
844 			sym1->twin = sym2;
845 			sym2->twin = sym1;
850 	for_each_sym(e->orig, sym1) {
851 		if (sym1->twin || sym1->dont_correlate)
853 		sym2 = find_twin_positional(e, sym1);
856 		sym1->twin = sym2;
857 		sym2->twin = sym1;
860 	for_each_sym(e->orig, sym1) {
861 		if (sym1->twin || sym1->dont_correlate)
863 		WARN("no correlation: %s", sym1->name);