1 /*-
30 ELFTC_VCSID("$Id: libdwarf_rw.c 3286 2015-12-31 16:45:46Z emaste $");
199 _dwarf_write_lsb_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_lsb_alloc()  argument
203 	assert(*size > 0);  in _dwarf_write_lsb_alloc()
205 	while (*offsetp + bytes_to_write > *size) {  in _dwarf_write_lsb_alloc()
206 		*size *= 2;  in _dwarf_write_lsb_alloc()
207 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_lsb_alloc()
208 		if (*block == NULL) {  in _dwarf_write_lsb_alloc()
214 	_dwarf_write_lsb(*block, offsetp, value, bytes_to_write);  in _dwarf_write_lsb_alloc()
255 _dwarf_write_msb_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_msb_alloc()  argument
259 	assert(*size > 0);  in _dwarf_write_msb_alloc()
261 	while (*offsetp + bytes_to_write > *size) {  in _dwarf_write_msb_alloc()
262 		*size *= 2;  in _dwarf_write_msb_alloc()
263 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_msb_alloc()
264 		if (*block == NULL) {  in _dwarf_write_msb_alloc()
270 	_dwarf_write_msb(*block, offsetp, value, bytes_to_write);  in _dwarf_write_msb_alloc()
293 		ret |= (-1 << shift);  in _dwarf_read_sleb128()
307 			return (-1);  in _dwarf_write_sleb128()
311 		    (val == -1 && (*p & 0x40) != 0)) {  in _dwarf_write_sleb128()
318 	return (p - data);  in _dwarf_write_sleb128()
322 _dwarf_write_sleb128_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_sleb128_alloc()  argument
327 	assert(*size > 0);  in _dwarf_write_sleb128_alloc()
329 	while ((len = _dwarf_write_sleb128(*block + *offsetp, *block + *size,  in _dwarf_write_sleb128_alloc()
331 		*size *= 2;  in _dwarf_write_sleb128_alloc()
332 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_sleb128_alloc()
333 		if (*block == NULL) {  in _dwarf_write_sleb128_alloc()
373 			return (-1);  in _dwarf_write_uleb128()
381 	return (p - data);  in _dwarf_write_uleb128()
385 _dwarf_write_uleb128_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_uleb128_alloc()  argument
390 	assert(*size > 0);  in _dwarf_write_uleb128_alloc()
392 	while ((len = _dwarf_write_uleb128(*block + *offsetp, *block + *size,  in _dwarf_write_uleb128_alloc()
394 		*size *= 2;  in _dwarf_write_uleb128_alloc()
395 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_uleb128_alloc()
396 		if (*block == NULL) {  in _dwarf_write_uleb128_alloc()
423 		ret |= (-1 << shift);  in _dwarf_decode_sleb128()
451 _dwarf_read_string(void *data, Dwarf_Unsigned size, uint64_t *offsetp)  in _dwarf_read_string()  argument
457 	while (*src != '\0' && *offsetp < size) {  in _dwarf_read_string()
462 	if (*src == '\0' && *offsetp < size)  in _dwarf_read_string()
479 _dwarf_write_string_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_string_alloc()  argument
484 	assert(*size > 0);  in _dwarf_write_string_alloc()
487 	while (*offsetp + len > *size) {  in _dwarf_write_string_alloc()
488 		*size *= 2;  in _dwarf_write_string_alloc()
489 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_string_alloc()
490 		if (*block == NULL) {  in _dwarf_write_string_alloc()
496 	_dwarf_write_string(*block, offsetp, string);  in _dwarf_write_string_alloc()
525 _dwarf_write_block_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_block_alloc()  argument
529 	assert(*size > 0);  in _dwarf_write_block_alloc()
531 	while (*offsetp + length > *size) {  in _dwarf_write_block_alloc()
532 		*size *= 2;  in _dwarf_write_block_alloc()
533 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_block_alloc()
534 		if (*block == NULL) {  in _dwarf_write_block_alloc()
540 	_dwarf_write_block(*block, offsetp, blk, length);  in _dwarf_write_block_alloc()
557 _dwarf_write_padding_alloc(uint8_t **block, uint64_t *size, uint64_t *offsetp,  in _dwarf_write_padding_alloc()  argument
560 	assert(*size > 0);  in _dwarf_write_padding_alloc()
562 	while (*offsetp + cnt > *size) {  in _dwarf_write_padding_alloc()
563 		*size *= 2;  in _dwarf_write_padding_alloc()
564 		*block = realloc(*block, (size_t) *size);  in _dwarf_write_padding_alloc()
565 		if (*block == NULL) {  in _dwarf_write_padding_alloc()
571 	_dwarf_write_padding(*block, offsetp, byte, cnt);  in _dwarf_write_padding_alloc()