99 prgetprregs(klwp_t *lwp, prgregset_t prp)  in prgetprregs()  argument
101 	ASSERT(MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prgetprregs()
103 	getgregs(lwp, prp);  in prgetprregs()
111 prsetprregs(klwp_t *lwp, prgregset_t prp, int initial)  in prsetprregs()  argument
114 		lwptoregs(lwp)->r_ps = PSL_USER;  in prsetprregs()
115 	(void) setgregs(lwp, prp);  in prsetprregs()
124 prgregset_32ton(klwp_t *lwp, prgregset32_t src, prgregset_t dst)  in prgregset_32ton()  argument
126 	struct regs *rp = lwptoregs(lwp);  in prgregset_32ton()
128 	dst[REG_GSBASE] = lwp->lwp_pcb.pcb_gsbase;  in prgregset_32ton()
129 	dst[REG_FSBASE] = lwp->lwp_pcb.pcb_fsbase;  in prgregset_32ton()
159 prgetprregs32(klwp_t *lwp, prgregset32_t prp)  in prgetprregs32()  argument
161 	ASSERT(MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prgetprregs32()
162 	getgregs32(lwp, prp);  in prgetprregs32()
171 prgetrvals(klwp_t *lwp, long *rval1, long *rval2)  in prgetrvals()  argument
173 	struct regs *r = lwptoregs(lwp);  in prgetrvals()
177 	if (lwp->lwp_eosys == JUSTRETURN) {  in prgetrvals()
180 	} else if (lwp_getdatamodel(lwp) != DATAMODEL_NATIVE) {  in prgetrvals()
210 prgetprfpregs(klwp_t *lwp, prfpregset_t *pfp)  in prgetprfpregs()  argument
213 	getfpregs(lwp, pfp);  in prgetprfpregs()
218 prgetprfpregs32(klwp_t *lwp, prfpregset32_t *pfp)  in prgetprfpregs32()  argument
221 	getfpregs32(lwp, pfp);  in prgetprfpregs32()
230 prsetprfpregs(klwp_t *lwp, prfpregset_t *pfp)  in prsetprfpregs()  argument
232 	setfpregs(lwp, pfp);  in prsetprfpregs()
237 prsetprfpregs32(klwp_t *lwp, prfpregset32_t *pfp)  in prsetprfpregs32()  argument
239 	setfpregs32(lwp, pfp);  in prsetprfpregs32()
331 prgetprxregs(klwp_t *lwp, prxregset_t *prx)  in prgetprxregs()  argument
333 	fpu_proc_xregs_get(lwp, prx);  in prgetprxregs()
357 prsetprxregs(klwp_t *lwp, prxregset_t *prx)  in prsetprxregs()  argument
437 	return (fpu_proc_xregs_set(lwp, prx));  in prsetprxregs()
463 prstep(klwp_t *lwp, int watchstep)  in prstep()  argument
465 	ASSERT(MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prstep()
471 	lwp->lwp_pcb.pcb_flags |= REQUEST_STEP;  in prstep()
472 	lwp->lwp_pcb.pcb_flags &= ~REQUEST_NOSTEP;  in prstep()
475 		lwp->lwp_pcb.pcb_flags |= WATCH_STEP;  in prstep()
477 		lwp->lwp_pcb.pcb_flags |= NORMAL_STEP;  in prstep()
479 	aston(lwptot(lwp));	/* let trap() set PS_T in rp->r_efl */  in prstep()
486 prnostep(klwp_t *lwp)  in prnostep()  argument
488 	ASSERT(ttolwp(curthread) == lwp ||  in prnostep()
489 	    MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prnostep()
495 	lwp->lwp_pcb.pcb_flags |= REQUEST_NOSTEP;  in prnostep()
497 	lwp->lwp_pcb.pcb_flags &=  in prnostep()
500 	aston(lwptot(lwp));	/* let trap() clear PS_T in rp->r_efl */  in prnostep()
507 prisstep(klwp_t *lwp)  in prisstep()  argument
509 	ASSERT(MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prisstep()
511 	return ((lwp->lwp_pcb.pcb_flags &  in prisstep()
519 prsvaddr(klwp_t *lwp, caddr_t vaddr)  in prsvaddr()  argument
521 	struct regs *r = lwptoregs(lwp);  in prsvaddr()
523 	ASSERT(MUTEX_NOT_HELD(&lwptoproc(lwp)->p_lock));  in prsvaddr()
599 	klwp_t *lwp = ttolwp(curthread);  in prstop()  local
600 	struct regs *r = lwptoregs(lwp);  in prstop()
602 	if (lwp->lwp_pcb.pcb_flags & PRSTOP_CALLED)  in prstop()
609 	ASSERT(lwp->lwp_nostop == 0);  in prstop()
610 	lwp->lwp_nostop = 1;  in prstop()
612 	if (copyin_nowatch((caddr_t)r->r_pc, &lwp->lwp_pcb.pcb_instr,  in prstop()
613 	    sizeof (lwp->lwp_pcb.pcb_instr)) == 0)  in prstop()
614 		lwp->lwp_pcb.pcb_flags |= INSTR_VALID;  in prstop()
616 		lwp->lwp_pcb.pcb_flags &= ~INSTR_VALID;  in prstop()
617 		lwp->lwp_pcb.pcb_instr = 0;  in prstop()
621 	ASSERT(lwp->lwp_nostop == 1);  in prstop()
622 	lwp->lwp_nostop = 0;  in prstop()
624 	lwp->lwp_pcb.pcb_flags |= PRSTOP_CALLED;  in prstop()
644 prfetchinstr(klwp_t *lwp, ulong_t *ip)  in prfetchinstr()  argument
646 	*ip = (ulong_t)(instr_t)lwp->lwp_pcb.pcb_instr;  in prfetchinstr()
647 	return (lwp->lwp_pcb.pcb_flags & INSTR_VALID);  in prfetchinstr()