Cross Reference: /illumos-gate/usr/src/uts/sparc/dtrace/fasttrap

Lines Matching refs:rp
198 fasttrap_anarg(struct regs *rp, int argno)
203 		return ((&rp->r_o0)[argno]);
206 		struct frame *fr = (struct frame *)(rp->r_sp + STACK_BIAS);
213 		struct frame32 *fr = (struct frame32 *)rp->r_sp;
228 fasttrap_usdt_args(fasttrap_probe_t *probe, struct regs *rp,
237 	 * avoid a call to fasttrap_getreg(), and safely use rp->r_sp
245 		struct frame *fr = (struct frame *)(rp->r_sp + STACK_BIAS);
252 				argv[i] = fasttrap_getreg(rp, R_O0 + x + inc);
258 		struct frame32 *fr = (struct frame32 *)rp->r_sp;
265 				argv[i] = fasttrap_getreg(rp, R_O0 + x + inc);
277 fasttrap_return_common(struct regs *rp, uintptr_t pc, pid_t pid,
313 				fasttrap_usdt_args(probe, rp, fake_restore,
326 				fasttrap_usdt_args(probe, rp, fake_restore,
333 				uintptr_t arg0 = fasttrap_getreg(rp, R_I0);
334 				uintptr_t arg1 = fasttrap_getreg(rp, R_I1);
335 				uintptr_t arg2 = fasttrap_getreg(rp, R_I2);
336 				uintptr_t arg3 = fasttrap_getreg(rp, R_I3);
337 				uintptr_t arg4 = fasttrap_getreg(rp, R_I4);
347 				dtrace_probe(probe->ftp_id, rp->r_o0, rp->r_o1,
348 				    rp->r_o2, rp->r_o3, rp->r_o4);
364 		    rp->r_npc - probe->ftp_faddr < probe->ftp_fsize)
378 		if (rp->r_npc == rp->r_pc + 4 &&
379 		    rp->r_npc - probe->ftp_faddr < probe->ftp_fsize)
392 			    rp->r_o0, rp->r_o1, rp->r_o2, rp->r_o3);
394 			uintptr_t arg0 = fasttrap_getreg(rp, R_I0);
395 			uintptr_t arg1 = fasttrap_getreg(rp, R_I1);
396 			uintptr_t arg2 = fasttrap_getreg(rp, R_I2);
397 			uintptr_t arg3 = fasttrap_getreg(rp, R_I3);
412 fasttrap_pid_probe(struct regs *rp)
418 	uintptr_t pc = rp->r_pc;
419 	uintptr_t npc = rp->r_npc;
497 		dtrace_probe(probe->ftp_id, rp->r_o0, rp->r_o1, rp->r_o2,
498 		    rp->r_o3, rp->r_o4);
526 		rp->r_o0 = 1;
527 		pc = rp->r_npc;
559 		rp->r_g1 = rp->r_sp + imm;
560 		pc = rp->r_g7 + FASTTRAP_OFF_SAVE;
592 			value = fasttrap_getreg(rp, RS1(tp->ftt_instr)) + imm;
594 			value = fasttrap_getreg(rp, RS1(tp->ftt_instr)) +
595 			    fasttrap_getreg(rp, RS2(tp->ftt_instr));
602 		fasttrap_putreg(rp, ((rd & 0x18) == 0x8) ? rd + 16 : rd, value);
604 		pc = rp->r_g7 + FASTTRAP_OFF_RESTORE;
629 			target = fasttrap_getreg(rp, RS1(tp->ftt_instr)) + imm;
631 			target = fasttrap_getreg(rp, RS1(tp->ftt_instr)) +
632 			    fasttrap_getreg(rp, RS2(tp->ftt_instr));
635 		fasttrap_putreg(rp, R_O0, target);
637 		pc = rp->r_g7 + FASTTRAP_OFF_RETURN;
651 			value = fasttrap_getreg(rp, RS1(tp->ftt_instr)) | imm;
653 			value = fasttrap_getreg(rp, RS1(tp->ftt_instr)) |
654 			    fasttrap_getreg(rp, RS2(tp->ftt_instr));
657 		fasttrap_putreg(rp, RD(tp->ftt_instr), value);
658 		pc = rp->r_npc;
666 			fasttrap_putreg(rp, RD(tp->ftt_instr), (ulong_t)imm32);
668 		pc = rp->r_npc;
675 		uint_t ccr = rp->r_tstate >> TSTATE_CCR_SHIFT;
726 			pc = rp->r_npc;
733 			pc = rp->r_npc + 4;
736 			pc = rp->r_npc;
800 			pc = rp->r_npc;
807 			pc = rp->r_npc + 4;
810 			pc = rp->r_npc;
831 		value = (int64_t)fasttrap_getreg(rp, reg);
853 			pc = rp->r_npc;
860 			pc = rp->r_npc + 4;
863 			pc = rp->r_npc;
882 			pc = rp->r_npc;
888 		fasttrap_putreg(rp, RD(tp->ftt_instr), rp->r_pc);
889 		pc = rp->r_npc;
897 		rp->r_o7 = rp->r_pc;
898 		pc = rp->r_npc;
903 		pc = rp->r_npc;
911 			npc = fasttrap_getreg(rp, rs1) + imm;
916 			npc = fasttrap_getreg(rp, rs1) +
917 			    fasttrap_getreg(rp, rs2);
923 		fasttrap_putreg(rp, RD(tp->ftt_instr), rp->r_pc);
929 		curthread->t_dtrace_scrpc = rp->r_g7;
930 		curthread->t_dtrace_astpc = rp->r_g7 + FASTTRAP_OFF_FTRET;
945 		if (dtrace_blksuword32(rp->r_g7, &tp->ftt_instr, 1) == -1) {
978 	ASSERT(pc != rp->r_g7 + 4);
979 	ASSERT(pc != rp->r_g7 + 8);
997 			fasttrap_return_common(rp, orig_pc, pid, fake_restore);
1001 			ASSERT(curthread->t_dtrace_scrpc == rp->r_g7);
1007 	rp->r_pc = pc;
1008 	rp->r_npc = npc;
1014 fasttrap_return_probe(struct regs *rp)
1043 	rp->r_pc = pc;
1044 	rp->r_npc = npc;
1047 	fasttrap_return_common(rp, pc, pid, 0);
1384 fasttrap_getreg(struct regs *rp, uint_t reg)
1400 		return ((&rp->r_g1)[reg - 1]);
1423 	mpcb = (struct machpcb *)((caddr_t)rp - REGOFF);
1426 		struct frame *fr = (struct frame *)(rp->r_sp + STACK_BIAS);
1433 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)
1445 		    (struct frame32 *)(uintptr_t)(caddr32_t)rp->r_sp;
1453 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)
1484 fasttrap_putreg(struct regs *rp, uint_t reg, ulong_t value)
1494 		(&rp->r_g1)[reg - 1] = value;
1522 	mpcb = (struct machpcb *)((caddr_t)rp - REGOFF);
1525 		struct frame *fr = (struct frame *)(rp->r_sp + STACK_BIAS);
1533 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)
1548 			mpcb->mpcb_spbuf[mpcb->mpcb_wbcnt] = (caddr_t)rp->r_sp;
1555 		    (struct frame32 *)(uintptr_t)(caddr32_t)rp->r_sp;
1564 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)
1579 			mpcb->mpcb_spbuf[mpcb->mpcb_wbcnt] = (caddr_t)rp->r_sp;