70 	kinst_patchval_t instr = kp->kp_savedval;  in kinst_emulate()  local
77 #define rs1_index	((instr & RS1_MASK) >> RS1_SHIFT)  in kinst_emulate()
78 #define rs2_index	((instr & RS2_MASK) >> RS2_SHIFT)  in kinst_emulate()
79 #define rd_index	((instr & RD_MASK) >> RD_SHIFT)  in kinst_emulate()
85 		switch (instr & 0x7f) {  in kinst_emulate()
88 			imm |= ((instr >> 21) & 0x03ff) << 1;  in kinst_emulate()
89 			imm |= ((instr >> 20) & 0x0001) << 11;  in kinst_emulate()
90 			imm |= ((instr >> 12) & 0x00ff) << 12;  in kinst_emulate()
91 			imm |= ((instr >> 31) & 0x0001) << 20;  in kinst_emulate()
100 			imm = (instr & IMM_MASK) >> IMM_SHIFT;  in kinst_emulate()
109 			imm |= ((instr >> 8) & 0x000f) << 1;  in kinst_emulate()
110 			imm |= ((instr >> 25) & 0x003f) << 5;  in kinst_emulate()
111 			imm |= ((instr >> 7) & 0x0001) << 11;  in kinst_emulate()
112 			imm |= ((instr >> 31) & 0x0001) << 12;  in kinst_emulate()
115 			funct = (instr >> 12) & 0x07;  in kinst_emulate()
156 			imm = instr & 0xfffff000;  in kinst_emulate()
172 		switch (instr & 0x03) {  in kinst_emulate()
174 	((register_t *)frame)[kinst_c_regoff(frame, (instr >> 7) & 0x07)]  in kinst_emulate()
176 			funct = (instr >> 13) & 0x07;  in kinst_emulate()
179 				off = (instr >> 2) & 0x07ff;  in kinst_emulate()
196 				imm |= ((instr >> 3) & 0x03) << 1;  in kinst_emulate()
197 				imm |= ((instr >> 10) & 0x03) << 3;  in kinst_emulate()
198 				imm |= ((instr >> 2) & 0x01) << 5;  in kinst_emulate()
199 				imm |= ((instr >> 5) & 0x03) << 6;  in kinst_emulate()
200 				imm |= ((instr >> 12) & 0x01) << 8;  in kinst_emulate()
213 #define rs1_index	((instr & RD_MASK) >> RD_SHIFT)  in kinst_emulate()
216 			funct = (instr >> 13) & 0x07;  in kinst_emulate()
221 				if (((instr >> 12) & 0x01) != 0)  in kinst_emulate()
365 	kinst_patchval_t instr = kp->kp_savedval;  in kinst_instr_dissect()  local
377 		switch (instr & 0x7f) {  in kinst_instr_dissect()
386 		switch (instr & 0x03) {  in kinst_instr_dissect()
388 			funct = (instr >> 13) & 0x07;  in kinst_instr_dissect()
398 			funct = (instr >> 13) & 0x07;  in kinst_instr_dissect()
400 			    ((instr >> 7) & 0x1f) != 0 &&  in kinst_instr_dissect()
401 			    ((instr >> 2) & 0x1f) == 0)  in kinst_instr_dissect()
412 kinst_instr_system(kinst_patchval_t instr)  in kinst_instr_system()  argument
414 	if (dtrace_match_opcode(instr, MATCH_C_EBREAK, MASK_C_EBREAK) ||  in kinst_instr_system()
415 	    (instr & 0x7f) == 0b1110011)  in kinst_instr_system()
422 kinst_instr_lr(kinst_patchval_t instr)  in kinst_instr_lr()  argument
424 	if (dtrace_match_opcode(instr, MATCH_LR_W, MASK_LR_W) ||  in kinst_instr_lr()
425 	    dtrace_match_opcode(instr, MATCH_LR_D, MASK_LR_D))  in kinst_instr_lr()
432 kinst_instr_sc(kinst_patchval_t instr)  in kinst_instr_sc()  argument
434 	if (dtrace_match_opcode(instr, MATCH_SC_W, MASK_SC_W) ||  in kinst_instr_sc()
435 	    dtrace_match_opcode(instr, MATCH_SC_D, MASK_SC_D))  in kinst_instr_sc()
449 	uint8_t *instr, *limit;  in kinst_make_probe()  local
461 	instr = (uint8_t *)(symval->value);  in kinst_make_probe()
463 	if (instr >= limit)  in kinst_make_probe()
468 	for (insn = (kinst_patchval_t *)instr;  in kinst_make_probe()
480 	while (instr < limit) {  in kinst_make_probe()
481 		instrsize = dtrace_instr_size(instr);  in kinst_make_probe()
482 		off = (int)(instr - (uint8_t *)symval->value);  in kinst_make_probe()
489 		memcpy(&v, instr, sizeof(kinst_patchval_t));  in kinst_make_probe()
518 		LIST_FOREACH(kp, KINST_GETPROBE(instr), kp_hashnext) {  in kinst_make_probe()
531 		kp->kp_patchpoint = (kinst_patchval_t *)instr;  in kinst_make_probe()
538 			KINST_LOG("cannot allocate trampoline for %p", instr);  in kinst_make_probe()
545 		instr += instrsize;  in kinst_make_probe()