234 static const u32 *cie_for_fde(const u32 *fde, const struct unwind_table *);
238 	unsigned long start, fde;  member
258 	v = e1->fde;  in swap_eh_frame_hdr_table_entries()
259 	e1->fde = e2->fde;  in swap_eh_frame_hdr_table_entries()
260 	e2->fde = v;  in swap_eh_frame_hdr_table_entries()
269 	const u32 *fde;  in init_unwind_hdr()  local
287 	if (tableSize & (sizeof(*fde) - 1))  in init_unwind_hdr()
290 	for (fde = table->address, n = 0;  in init_unwind_hdr()
291 	     tableSize > sizeof(*fde) && tableSize - sizeof(*fde) >= *fde;  in init_unwind_hdr()
292 	     tableSize -= sizeof(*fde) + *fde, fde += 1 + *fde / sizeof(*fde)) {  in init_unwind_hdr()
293 		const u32 *cie = cie_for_fde(fde, table);  in init_unwind_hdr()
304 		ptr = (const u8 *)(fde + 2);  in init_unwind_hdr()
305 		if (!read_pointer(&ptr, (const u8 *)(fde + 1) + *fde,  in init_unwind_hdr()
312 				(const u8 *)(fde + 1) + *fde);  in init_unwind_hdr()
338 	for (fde = table->address, tableSize = table->size, n = 0;  in init_unwind_hdr()
340 	     tableSize -= sizeof(*fde) + *fde, fde += 1 + *fde / sizeof(*fde)) {  in init_unwind_hdr()
342 		const u32 *cie = (const u32 *)(fde[1]);  in init_unwind_hdr()
344 		if (fde[1] == 0xffffffff)  in init_unwind_hdr()
346 		ptr = (const u8 *)(fde + 2);  in init_unwind_hdr()
348 						      (const u8 *)(fde + 1) +  in init_unwind_hdr()
349 						      *fde,  in init_unwind_hdr()
351 		header->table[n].fde = (unsigned long)fde;  in init_unwind_hdr()
507 static const u32 *cie_for_fde(const u32 *fde, const struct unwind_table *table)  in cie_for_fde()  argument
511 	if (!*fde || (*fde & (sizeof(*fde) - 1)))  in cie_for_fde()
514 	if (fde[1] == 0xffffffff)  in cie_for_fde()
517 	if ((fde[1] & (sizeof(*fde) - 1)))  in cie_for_fde()
522 	cie = (u32 *) fde[1];  in cie_for_fde()
524 	if (*cie <= sizeof(*cie) + 4 || *cie >= fde[1] - sizeof(*fde)  in cie_for_fde()
896 	const u32 *fde = NULL, *cie = NULL;  in arc_unwind()  local
928 	    && !(table->size & (sizeof(*fde) - 1))) {  in arc_unwind()
977 					fde = (void *)read_pointer(&ptr,  in arc_unwind()
984 		if (fde != NULL) {  in arc_unwind()
985 			cie = cie_for_fde(fde, table);  in arc_unwind()
986 			ptr = (const u8 *)(fde + 2);  in arc_unwind()
992 					    (const u8 *)(fde + 1) + *fde,  in arc_unwind()
999 							    (const u8 *)(fde +  in arc_unwind()
1001 							    *fde, ptrType);  in arc_unwind()
1003 					fde = NULL;  in arc_unwind()
1007 				fde = NULL;  in arc_unwind()
1076 		end = (const u8 *)(fde + 1) + *fde;  in arc_unwind()
1082 				fde = NULL;  in arc_unwind()
1085 	if (cie == NULL || fde == NULL) {  in arc_unwind()