39 static void	insert_to_inseg_list(struct segment *seg, struct section *sec);
56 	struct segment	*seg;  in add_to_inseg_list()  local
74 	STAILQ_FOREACH(seg, &ecp->v_seg, seg_list) {  in add_to_inseg_list()
75 		if (s->off < seg->off || (s->vma < seg->vaddr && !s->pseudo))  in add_to_inseg_list()
77 		if (s->off + s->sz > seg->off + seg->fsz &&  in add_to_inseg_list()
80 		if (s->vma + s->sz > seg->vaddr + seg->msz)  in add_to_inseg_list()
82 		if (seg->type == PT_TLS && ((s->flags & SHF_TLS) == 0))  in add_to_inseg_list()
85 		insert_to_inseg_list(seg, s);  in add_to_inseg_list()
86 		if (seg->type == PT_LOAD)  in add_to_inseg_list()
87 			s->seg = seg;  in add_to_inseg_list()
88 		else if (seg->type == PT_TLS)  in add_to_inseg_list()
89 			s->seg_tls = seg;  in add_to_inseg_list()
91 			s->vma = seg->vaddr + (s->off - seg->off);  in add_to_inseg_list()
92 		if (seg->paddr > 0)  in add_to_inseg_list()
93 			s->lma = seg->paddr + (s->off - seg->off);  in add_to_inseg_list()
106 	struct segment *seg;  in adjust_addr()  local
125 		if (ecp->change_addr != 0 && s->seg != NULL &&  in adjust_addr()
126 		    s->seg->paddr > 0)  in adjust_addr()
157 		if (s->seg == NULL) {  in adjust_addr()
183 			if (vma < s->vma - s->seg->vaddr)  in adjust_addr()
187 			start = vma - (s->vma - s->seg->vaddr);  in adjust_addr()
188 			if (s == s->seg->v_sec[s->seg->nsec - 1])  in adjust_addr()
189 				end = start + s->seg->msz;  in adjust_addr()
191 				end = s->seg->vaddr + s->seg->msz;  in adjust_addr()
194 			if (s == s->seg->v_sec[0])  in adjust_addr()
197 				start = s->seg->vaddr;  in adjust_addr()
198 			end = vma + (s->seg->vaddr + s->seg->msz - s->vma);  in adjust_addr()
210 		STAILQ_FOREACH(seg, &ecp->v_seg, seg_list) {  in adjust_addr()
211 			if (seg == s->seg || seg->type != PT_LOAD)  in adjust_addr()
213 			if (start > seg->vaddr + seg->msz)  in adjust_addr()
215 			if (end < seg->vaddr)  in adjust_addr()
219 			    s->name, (uintmax_t) seg->vaddr,  in adjust_addr()
220 			    (uintmax_t) (seg->vaddr + seg->msz));  in adjust_addr()
235 			for (i = 0; i < s->seg->nsec; i++) {  in adjust_addr()
236 				s0 = s->seg->v_sec[i];  in adjust_addr()
245 			for (i = i + 1; i < s->seg->nsec; i++) {  in adjust_addr()
246 				s0 = s->seg->v_sec[i];  in adjust_addr()
262 			for (i = 0; i < s->seg->nsec; i++)  in adjust_addr()
263 				if (s->seg->v_sec[i] == s)  in adjust_addr()
265 			if (i >= s->seg->nsec)  in adjust_addr()
269 			for (; i < s->seg->nsec; i++) {  in adjust_addr()
270 				s0 = s->seg->v_sec[i];  in adjust_addr()
276 				if (s != s->seg->v_sec[0]) {  in adjust_addr()
297 		STAILQ_FOREACH(seg, &ecp->v_seg, seg_list) {  in adjust_addr()
298 			if (seg->type != PT_LOAD)  in adjust_addr()
300 			for (i = seg->nsec - 1; i >= 0; i--)  in adjust_addr()
301 				if (seg->v_sec[i]->type != SHT_NOBITS)  in adjust_addr()
306 				s = seg->v_sec[i];  in adjust_addr()
308 				s0 = seg->v_sec[i];  in adjust_addr()
341 		if (!s->loadable || s->seg == NULL || s->seg->paddr == 0)  in adjust_addr()
382 			for (i = 0; i < s->seg->nsec; i++) {  in adjust_addr()
383 				s0 = s->seg->v_sec[i];  in adjust_addr()
399 			for (i = 0; i < s->seg->nsec; i++)  in adjust_addr()
400 				if (s->seg->v_sec[i] == s)  in adjust_addr()
402 			if (i >= s->seg->nsec)  in adjust_addr()
406 			for (; i < s->seg->nsec; i++) {  in adjust_addr()
407 				s0 = s->seg->v_sec[i];  in adjust_addr()
442 insert_to_inseg_list(struct segment *seg, struct section *sec)  in insert_to_inseg_list()  argument
447 	seg->nsec++;  in insert_to_inseg_list()
448 	seg->v_sec = realloc(seg->v_sec, seg->nsec * sizeof(*seg->v_sec));  in insert_to_inseg_list()
449 	if (seg->v_sec == NULL)  in insert_to_inseg_list()
456 	for (i = seg->nsec - 1; i > 0; i--) {  in insert_to_inseg_list()
457 		s = seg->v_sec[i - 1];  in insert_to_inseg_list()
459 			seg->v_sec[i] = sec;  in insert_to_inseg_list()
462 			seg->v_sec[i] = s;  in insert_to_inseg_list()
465 		seg->v_sec[0] = sec;  in insert_to_inseg_list()
471 	struct segment	*seg;  in setup_phdr()  local
493 		if ((seg = calloc(1, sizeof(*seg))) == NULL)  in setup_phdr()
495 		seg->vaddr	= iphdr.p_vaddr;  in setup_phdr()
496 		seg->paddr	= iphdr.p_paddr;  in setup_phdr()
497 		seg->off	= iphdr.p_offset;  in setup_phdr()
498 		seg->fsz	= iphdr.p_filesz;  in setup_phdr()
499 		seg->msz	= iphdr.p_memsz;  in setup_phdr()
500 		seg->type	= iphdr.p_type;  in setup_phdr()
501 		STAILQ_INSERT_TAIL(&ecp->v_seg, seg, seg_list);  in setup_phdr()
508 	struct segment	*seg;  in copy_phdr()  local
513 	STAILQ_FOREACH(seg, &ecp->v_seg, seg_list) {  in copy_phdr()
514 		if (seg->type == PT_PHDR) {  in copy_phdr()
518 					seg->vaddr = s->vma +  in copy_phdr()
521 					seg->paddr = s->lma +  in copy_phdr()
526 			seg->fsz = seg->msz = gelf_fsize(ecp->eout, ELF_T_PHDR,  in copy_phdr()
531 		if (seg->nsec > 0) {  in copy_phdr()
532 			s = seg->v_sec[0];  in copy_phdr()
533 			seg->vaddr = s->vma;  in copy_phdr()
534 			seg->paddr = s->lma;  in copy_phdr()
537 		seg->fsz = seg->msz = 0;  in copy_phdr()
538 		for (i = 0; i < seg->nsec; i++) {  in copy_phdr()
539 			s = seg->v_sec[i];  in copy_phdr()
540 			seg->msz = s->vma + s->sz - seg->vaddr;  in copy_phdr()
542 				seg->fsz = s->off + s->sz - seg->off;  in copy_phdr()
568 	STAILQ_FOREACH(seg, &ecp->v_seg, seg_list) {  in copy_phdr()
579 		ophdr.p_vaddr = seg->vaddr;  in copy_phdr()
580 		ophdr.p_paddr = seg->paddr;  in copy_phdr()
583 		ophdr.p_offset = seg->off;  in copy_phdr()
584 		ophdr.p_filesz = seg->fsz;  in copy_phdr()
585 		ophdr.p_memsz = seg->msz;  in copy_phdr()