538 static int sb_grow_dcd(struct sb_dcd_ctx *dctx, unsigned int inc_size)  in sb_grow_dcd()  argument
545 	dctx->size += inc_size;  in sb_grow_dcd()
546 	tmp = realloc(dctx->payload, dctx->size);  in sb_grow_dcd()
550 	dctx->payload = tmp;  in sb_grow_dcd()
553 	dctx->payload[0] = htonl((SB_HAB_DCD_TAG << 24) |  in sb_grow_dcd()
554 				 (dctx->size << 8) |  in sb_grow_dcd()
562 	struct sb_dcd_ctx *dctx;  in sb_build_dcd()  local
568 	dctx = calloc(1, sizeof(*dctx));  in sb_build_dcd()
569 	if (!dctx)  in sb_build_dcd()
572 	ret = sb_grow_dcd(dctx, 4);  in sb_build_dcd()
593 	dctx->id = id;  in sb_build_dcd()
601 		ictx->dcd_head = dctx;  in sb_build_dcd()
602 		ictx->dcd_tail = dctx;  in sb_build_dcd()
604 		ictx->dcd_tail->dcd = dctx;  in sb_build_dcd()
605 		ictx->dcd_tail = dctx;  in sb_build_dcd()
611 	free(dctx->payload);  in sb_build_dcd()
612 	free(dctx);  in sb_build_dcd()
624 	struct sb_dcd_ctx *dctx = ictx->dcd_tail;  in sb_build_dcd_block()  local
627 	if (dctx->prev_dcd_head && (type != SB_DCD_NOOP) &&  in sb_build_dcd_block()
628 	    ((dctx->prev_dcd_head[0] & 0xff0000ff) == type)) {  in sb_build_dcd_block()
630 		ret = sb_grow_dcd(dctx, 8);  in sb_build_dcd_block()
634 		ret = sb_grow_dcd(dctx, 4);  in sb_build_dcd_block()
639 		dctx->prev_dcd_head = dctx->payload +  in sb_build_dcd_block()
640 				dctx->size / sizeof(*dctx->payload) - 1;  in sb_build_dcd_block()
649 		ret = sb_grow_dcd(dctx, 12);  in sb_build_dcd_block()
654 		dctx->prev_dcd_head = dctx->payload +  in sb_build_dcd_block()
655 				dctx->size / sizeof(*dctx->payload) - 3;  in sb_build_dcd_block()
658 	dcd = dctx->payload + dctx->size / sizeof(*dctx->payload) - 2;  in sb_build_dcd_block()
701 	length = dctx->size -  in sb_build_dcd_block()
702 		 ((dctx->prev_dcd_head - dctx->payload) *  in sb_build_dcd_block()
703 		 sizeof(*dctx->payload));  in sb_build_dcd_block()
704 	dctx->prev_dcd_head[0] = htonl(type | (length << 8));  in sb_build_dcd_block()
949 		struct sb_dcd_ctx *dctx = ictx->dcd_head;  in sb_build_command_load()  local
962 		while (dctx) {  in sb_build_command_load()
963 			if (dctx->id == dcdid)  in sb_build_command_load()
965 			dctx = dctx->dcd;  in sb_build_command_load()
968 		if (!dctx) {  in sb_build_command_load()
974 		asize = roundup(dctx->size, SB_BLOCK_SIZE);  in sb_build_command_load()
981 		memcpy(payload, dctx->payload, dctx->size);  in sb_build_command_load()
2138 	struct sb_dcd_ctx *dctx = ictx->dcd_head, *d_head;  in sb_free_image()  local
2157 	while (dctx) {  in sb_free_image()
2158 		d_head = dctx;  in sb_free_image()
2159 		dctx = dctx->dcd;  in sb_free_image()