system/runtime_loader/elf.cpp

50 static image_t** sPreloadedAddons = NULL;
67 	return NULL;
88 	if (path == NULL)
93 	status_t status = load_image(path, B_LIBRARY_IMAGE, NULL, NULL, NULL, image);
100 	if ((*image)->find_undefined_symbol == NULL)
110 preload_images(image_t **image, int32 *_count = NULL)
113 	if (imagePaths == NULL) {
114 		if (_count != NULL)
140 		if (image == NULL) {
153 	if (_count != NULL)
165 	const char *rpath = NULL, *runpath;
173 		preload_images(NULL, &preloadedCount);
183 	if (image->needed == NULL) {
194 	if (runpath == NULL)
260 	for (image_t* otherImage = image; otherImage != NULL;
270 	for (image_t* otherImage = image; otherImage != NULL;
324 	image_t **initList = NULL;
342 		initList[--count] = NULL;
345 	TRACE(("%ld: init dependencies\n", find_thread(NULL)));
349 		TRACE(("%ld:  init: %s\n", find_thread(NULL), image->name));
376 	TRACE(("%ld: init done.\n", find_thread(NULL)));
432 	if (newArray == NULL)
445 	if (path == NULL)
450 	image_t *image = NULL;
451 	status_t status = load_image(path, B_LIBRARY_IMAGE, NULL, NULL, NULL, &image);
458 	if (image->find_undefined_symbol == NULL)
505 	if (imagePaths == NULL)
553 	status = load_image(path, B_APP_IMAGE, NULL, NULL, NULL, &gProgramImage);
557 	if (gProgramImage->find_undefined_symbol == NULL)
606 			-1, 0, find_thread(NULL));
621 	image_t *image = NULL;
624 	const char* rpath = NULL, *runpath = NULL;
625 	const char* requestingObjectPath = NULL;
627 	if (path == NULL && addOn)
638 		// a NULL path is fine -- it means the global scope shall be opened
639 		if (path == NULL) {
645 		if (image != NULL && (flags & RTLD_GLOBAL) != 0)
658 		for (; callerImage != NULL; callerImage = callerImage->next) {
666 		if (callerImage != NULL) {
668 			if (runpath == NULL)
681 	if (image->find_undefined_symbol == NULL) {
731 	if (handle == NULL && imageID < 0)
749 	if (handle != NULL) {
755 		if (image != NULL) {
766 		while ((image = get_disposable_images().head) != NULL) {
816 	if (image == NULL)
842 				if (_type != NULL)
844 				if (_location != NULL)
867 	if (image == NULL)
870 	if (_imageID != NULL)
872 	if (_imagePath != NULL)
874 	if (_imageName != NULL)
879 	if (_symbolName == NULL && _type == NULL && _location == NULL)
883 	elf_sym* foundSymbol = NULL;
884 	addr_t foundLocation = (addr_t)NULL;
905 	if (_exactMatch != NULL)
908 	if (foundSymbol != NULL) {
911 		if (_type != NULL) {
921 		if (_location != NULL)
924 		*_symbolName = NULL;
925 		if (_location != NULL)
926 			*_location = NULL;
942 	if (symbolName == NULL)
959 	if (image != NULL) {
963 				SymbolLookupInfo(symbolName, symbolType, NULL,
968 				SymbolLookupInfo(symbolName, symbolType, NULL,
973 		if (status == B_OK && _inImage != NULL)
988 	if (symbolName == NULL)
999 			SymbolLookupInfo(symbolName, B_SYMBOL_TYPE_ANY, NULL,
1002 		if (symbol != NULL) {
1015 		for (; callerImage != NULL; callerImage = callerImage->next) {
1024 		if (callerImage != NULL) {
1030 			elf_sym* candidateSymbol = NULL;
1031 			image_t* candidateImage = NULL;
1034 			for (; image != NULL; image = image->next) {
1050 					SymbolLookupInfo(symbolName, B_SYMBOL_TYPE_TEXT, NULL,
1052 				if (symbol == NULL)
1057 				if (candidateImage == NULL || !isWeak) {
1068 			if (candidateSymbol != NULL) {
1084 			SymbolLookupInfo(symbolName, B_SYMBOL_TYPE_ANY, NULL,
1100 	if (_name == NULL)
1106 	if (image == NULL)
1110 	if (dynamicSection == NULL || image->num_needed <= searchIndex)
1179 	count = get_sorted_image_list(NULL, &termList, RFLAG_TERMINATED);
1188 	TRACE(("%ld: terminate dependencies\n", find_thread(NULL)));
1192 		TRACE(("%ld:  term: %s\n", find_thread(NULL), image->name));
1200 	TRACE(("%ld:  term done.\n", find_thread(NULL)));
1230 		if (buffer == NULL)