47 Ppltdest(struct ps_prochandle *P, uintptr_t pltaddr)  in Ppltdest()  argument
49 	map_info_t *mp = Paddr2mptr(P, pltaddr);  in Ppltdest()
63 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Ppltdest()
68 		if (Pread(P, &r, sizeof (r), r_addr) == sizeof (r) &&  in Ppltdest()
80 		if (Pread(P, &r, sizeof (r), r_addr) == sizeof (r) &&  in Ppltdest()
93 Pissyscall(struct ps_prochandle *P, uintptr_t addr)  in Pissyscall()  argument
97 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall()
98 		if (Pread(P, instr, sizeof (syscall_instr), addr) !=  in Pissyscall()
106 	if (Pread(P, instr, sizeof (int_syscall_instr), addr) !=  in Pissyscall()
117 Pissyscall_prev(struct ps_prochandle *P, uintptr_t addr, uintptr_t *dst)  in Pissyscall_prev()  argument
121 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall_prev()
122 		if (Pissyscall(P, addr - sizeof (syscall_instr))) {  in Pissyscall_prev()
130 	if ((ret = Pissyscall(P, addr - sizeof (int_syscall_instr))) != 0) {  in Pissyscall_prev()
140 Pissyscall_text(struct ps_prochandle *P, const void *buf, size_t buflen)  in Pissyscall_text()  argument
142 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall_text()
178 argcount(struct ps_prochandle *P, uint32_t pc, ssize_t sz)  in argcount()  argument
188 	if (Pread(P, instr, sizeof (instr), (uintptr_t)pc) != sizeof (instr))  in argcount()
236 Pstack_iter32(struct ps_prochandle *P, const prgregset_t regs,  in Pstack_iter32()  argument
271 	init_uclist(&ucl, P);  in Pstack_iter32()
282 		    (sz = Pread(P, &frame, sizeof (frame), (uintptr_t)fp)  in Pstack_iter32()
291 				argc = argcount(P, (uint32_t)frame.pc, sz);  in Pstack_iter32()
330 		    Pread(P, &uc, sizeof (uc), uc_addr) == sizeof (uc)) {  in Pstack_iter32()
355 read_args(struct ps_prochandle *P, uintptr_t fp, uintptr_t pc, prgreg_t *args,  in read_args()  argument
371 	if (Pxlookup_by_addr(P, pc, NULL, 0, &sym, &si) != 0)  in read_args()
374 	if ((ctfp = Paddr_to_ctf(P, pc)) == NULL)  in read_args()
423 	if (Pread(P, ins, insnsize, sym.st_value) != insnsize)  in read_args()
441 		if (Pread(P, args, size, (fp - size)) != size)  in read_args()
455 			if (Pread(P, &args[regargs], size, fp +  in read_args()
467 Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,  in Pstack_iter()  argument
502 	if (P->status.pr_dmodel != PR_MODEL_LP64)  in Pstack_iter()
503 		return (Pstack_iter32(P, regs, func, arg));  in Pstack_iter()
505 	init_uclist(&ucl, P);  in Pstack_iter()
517 		    Pread(P, &frame, sizeof (frame), (uintptr_t)fp) ==  in Pstack_iter()
522 				if (Pread(P, &args, 2 * sizeof (prgreg_t),  in Pstack_iter()
527 				argc = read_args(P, fp, pc, args,  in Pstack_iter()
548 			if (Pread(P, &uc, sizeof (uc), uc_addr)  in Pstack_iter()
566 Psyscall_setup(struct ps_prochandle *P, int nargs, int sysindex, uintptr_t sp)  in Psyscall_setup()  argument
568 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_setup()
571 		P->status.pr_lwp.pr_reg[REG_RAX] = sysindex;  in Psyscall_setup()
572 		P->status.pr_lwp.pr_reg[REG_RSP] = sp;  in Psyscall_setup()
573 		P->status.pr_lwp.pr_reg[REG_RIP] = P->sysaddr;  in Psyscall_setup()
579 		P->status.pr_lwp.pr_reg[REG_RAX] = sysindex;  in Psyscall_setup()
580 		P->status.pr_lwp.pr_reg[REG_RSP] = sp;  in Psyscall_setup()
581 		P->status.pr_lwp.pr_reg[REG_RIP] = P->sysaddr;  in Psyscall_setup()
588 Psyscall_copyinargs(struct ps_prochandle *P, int nargs, argdes_t *argp,  in Psyscall_copyinargs()  argument
591 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_copyinargs()
599 		arglist[0] = P->status.pr_lwp.pr_reg[REG_RIP];  in Psyscall_copyinargs()
600 		if (Pwrite(P, &arglist[0], sizeof (int) * (nargs+1),  in Psyscall_copyinargs()
612 				(void) Pputareg(P, REG_RDI, adp->arg_value);  in Psyscall_copyinargs()
615 				(void) Pputareg(P, REG_RSI, adp->arg_value);  in Psyscall_copyinargs()
618 				(void) Pputareg(P, REG_RDX, adp->arg_value);  in Psyscall_copyinargs()
621 				(void) Pputareg(P, REG_RCX, adp->arg_value);  in Psyscall_copyinargs()
624 				(void) Pputareg(P, REG_R8, adp->arg_value);  in Psyscall_copyinargs()
627 				(void) Pputareg(P, REG_R9, adp->arg_value);  in Psyscall_copyinargs()
635 		arglist[0] = P->status.pr_lwp.pr_reg[REG_RIP];  in Psyscall_copyinargs()
637 		if (Pwrite(P, &arglist[0],  in Psyscall_copyinargs()
647 Psyscall_copyoutargs(struct ps_prochandle *P, int nargs, argdes_t *argp,  in Psyscall_copyoutargs()  argument
650 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_copyoutargs()
655 		if (Pread(P, &arglist[0], sizeof (int) * (nargs+1),  in Psyscall_copyoutargs()
668 		    Pread(P, &arglist[0], sizeof (int64_t) * (pusharg + 1),  in Psyscall_copyoutargs()
676 				    P->status.pr_lwp.pr_reg[REG_RDI];  in Psyscall_copyoutargs()
680 				    P->status.pr_lwp.pr_reg[REG_RSI];  in Psyscall_copyoutargs()
684 				    P->status.pr_lwp.pr_reg[REG_RDX];  in Psyscall_copyoutargs()
688 				    P->status.pr_lwp.pr_reg[REG_RCX];  in Psyscall_copyoutargs()
692 				    P->status.pr_lwp.pr_reg[REG_R8];  in Psyscall_copyoutargs()
696 				    P->status.pr_lwp.pr_reg[REG_R9];  in Psyscall_copyoutargs()