common/dtrace/dtrace.c

457 #define	DTRACE_STORE(type, tomax, offset, what) \
458 	*((type *)((uintptr_t)(tomax) + (uintptr_t)offset)) = (type)(what);
2375 	caddr_t tomax, data, kdata;
2402 	if ((tomax = buf->dtb_tomax) == NULL) {
2410 	agb = (dtrace_aggbuffer_t *)(tomax + buf->dtb_size -
2423 		    (uintptr_t)tomax || hashsize == 0) {
2488 		ASSERT((caddr_t)key >= tomax);
2489 		ASSERT((caddr_t)key < tomax + buf->dtb_size);
2495 		ASSERT(kdata >= tomax && kdata < tomax + buf->dtb_size);
2549 	if ((uintptr_t)tomax + offs + fsize >
2560 	key->dtak_data = kdata = tomax + offs;
6973 dtrace_store_by_ref(dtrace_difo_t *dp, caddr_t tomax, size_t size,
7002 			DTRACE_STORE(uint8_t, tomax, valoffs++, c);
7020 			DTRACE_STORE(uint8_t, tomax,
7117 		caddr_t tomax;
7261 		tomax = buf->dtb_tomax;
7262 		ASSERT(tomax != NULL);
7274 			*((dtrace_rechdr_t *)(tomax + offs)) = dtrh;
7361 				dtrace_getpcstack((pc_t *)(tomax + valoffs),
7380 					dtrace_bzero((void *)(tomax + valoffs),
7397 					    (uint64_t *)(tomax + valoffs),
7404 				    (tomax + valoffs),
7443 				tomax = buf->dtb_tomax;
7444 				ASSERT(tomax != NULL);
7451 				dtrh = ((void *)(tomax + offs));
7482 				DTRACE_STORE(uintptr_t, tomax,
7532 				DTRACE_STORE(uintptr_t, tomax,
7537 				DTRACE_STORE(uintptr_t, tomax,
7547 					DTRACE_STORE(uint8_t, tomax,
7617 				DTRACE_STORE(uint64_t, tomax,
7623 				DTRACE_STORE(uint64_t, tomax,
7682 				dtrace_store_by_ref(dp, tomax, size, &valoffs,
7694 				DTRACE_STORE(uint8_t, tomax, valoffs, val);
7697 				DTRACE_STORE(uint16_t, tomax, valoffs, val);
7700 				DTRACE_STORE(uint32_t, tomax, valoffs, val);
7703 				DTRACE_STORE(uint64_t, tomax, valoffs, val);
11746 	caddr_t tomax = buf->dtb_tomax;
11757 	buf->dtb_xamot = tomax;
11996 	caddr_t tomax;
12002 	if ((tomax = buf->dtb_tomax) == NULL) {
12015 			DTRACE_STORE(uint32_t, tomax, offs, DTRACE_EPIDNONE);
12027 		mstate->dtms_scratch_base = (uintptr_t)tomax + soffs;
12091 				tomax[offs++] = 0;
12128 			dtrace_epid_t epid = *(uint32_t *)(tomax + woffs);
12170 						tomax[woffs++] = 0;
12198 		DTRACE_STORE(uint32_t, tomax, offs, DTRACE_EPIDNONE);