dev/dtrace/dtrace.c

2198 	uintptr_t offs;
2361 	offs = buf->dtb_offset;
2362 	while (offs & (align - 1))
2363 		offs += sizeof (uint32_t);
2369 	if ((uintptr_t)tomax + offs + fsize >
2380 	key->dtak_data = kdata = tomax + offs;
2381 	buf->dtb_offset = offs + fsize;
2497 	intptr_t offs;
2573 	if ((offs = dtrace_buffer_reserve(dest, src->dtb_offset,
2585 	daddr = (uintptr_t)dest->dtb_tomax + offs;
2608 	dest->dtb_offset = offs + src->dtb_offset;
6310 	int size, offs = 0, i, j;
6364 		if (offs >= strsize)
6377 			str[offs++] = '\0';
6382 			str[offs++] = '\0';
6391 		for (j = 0; offs + j < strsize; j++) {
6392 			if ((str[offs + j] = sym[j]) == '\0')
6398 		offs += j + 1;
6401 	if (offs >= strsize) {
6412 	while (offs < strsize)
6413 		str[offs++] = '\0';
6440 	intptr_t offs;
6718 		if ((offs = dtrace_buffer_reserve(buf, ecb->dte_needed,
6726 			DTRACE_STORE(uint32_t, tomax, offs, ecb->dte_epid);
6768 			valoffs = offs + rec->dtrd_offset;
6792 				    offs, aggbuf, v, val);
6895 				offs = dtrace_buffer_reserve(buf,
6899 				if (offs < 0) {
6908 					DTRACE_STORE(uint32_t, tomax, offs,
6936 					buf->dtb_offset = offs + ecb->dte_size;
7156 			buf->dtb_offset = offs + ecb->dte_size;
8623  * denoted by offs.
8626 dtrace_probe_foreach(uintptr_t offs)
8654 		    ((uintptr_t)&prov->dtpv_pops + offs));
10460 	uint32_t align = sizeof (uint8_t), offs, diff;
10470 	offs = sizeof (dtrace_epid_t);
10485 			diff = offs + sizeof (dtrace_aggid_t);
10488 				offs += sizeof (uint64_t) - diff;
10490 			aggbase = offs - sizeof (dtrace_aggid_t);
10495 		if (rec->dtrd_size != 0 && (diff = (offs & (align - 1)))) {
10499 			offs += align - diff;
10502 		rec->dtrd_offset = offs;
10504 		if (offs + rec->dtrd_size > ecb->dte_needed) {
10505 			ecb->dte_needed = offs + rec->dtrd_size;
10528 				offs = prev->dta_rec.dtrd_offset +
10531 				offs = sizeof (dtrace_epid_t);
10536 				ecb->dte_size = offs + rec->dtrd_size;
10538 			offs += rec->dtrd_size;
11484 	intptr_t offs = buf->dtb_offset, soffs;
11498 		while (offs & (align - 1)) {
11503 			ASSERT(!((align - (offs & (align - 1))) &
11505 			DTRACE_STORE(uint32_t, tomax, offs, DTRACE_EPIDNONE);
11506 			offs += sizeof (uint32_t);
11510 		if ((soffs = offs + needed) > buf->dtb_size) {
11512 		if ((uint64_t)(soffs = offs + needed) > buf->dtb_size) {
11519 			return (offs);
11525 		return (offs);
11535 	total_off = needed + (offs & (align - 1));
11544 	    offs + total_off > buf->dtb_size) {
11547 		if (offs + total_off > buf->dtb_size) {
11572 				if (woffs >= offs)
11585 			while (offs < buf->dtb_size)
11587 			while ((uint64_t)offs < buf->dtb_size)
11589 				tomax[offs++] = 0;
11598 			offs = 0;
11606 			if (woffs < offs) {
11626 		while (offs + total_off > woffs) {
11628 		while (offs + total_off > (size_t)woffs) {
11653 				 * out.  However, if the offs is 0, then we're
11670 				if (offs == 0) {
11702 	while (offs & (align - 1)) {
11707 		ASSERT(!((align - (offs & (align - 1))) &
11709 		DTRACE_STORE(uint32_t, tomax, offs, DTRACE_EPIDNONE);
11710 		offs += sizeof (uint32_t);
11714 		if (offs + needed > buf->dtb_size - state->dts_reserve) {
11721 		return (offs);
11731 	return (offs);
12889 	size_t offs;
12924 	for (offs = 0; offs < sec->dofs_size; offs += sec->dofs_entsize) {
12926 		    (uintptr_t)sec->dofs_offset + offs);
13378 	size_t offs;
13404 		for (offs = 0; offs < sec->dofs_size; offs += entsize) {
13406 			    (uintptr_t)sec->dofs_offset + offs);
17450 		uint32_t offs;
17471 		offs = agg->dtag_base;
17473 		aggdesc.dtagd_size = lrec->dtrd_offset + lrec->dtrd_size - offs;
17528 			rec.dtrd_offset -= offs;
18356 		uint32_t offs;
18377 		offs = agg->dtag_base;
18379 		aggdesc.dtagd_size = lrec->dtrd_offset + lrec->dtrd_size - offs;
18434 			rec.dtrd_offset -= offs;