48 Ppltdest(struct ps_prochandle *P, uintptr_t pltaddr)  in Ppltdest()  argument
50 	map_info_t *mp = Paddr2mptr(P, pltaddr);  in Ppltdest()
64 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Ppltdest()
69 		if (Pread(P, &r, sizeof (r), r_addr) == sizeof (r) &&  in Ppltdest()
81 		if (Pread(P, &r, sizeof (r), r_addr) == sizeof (r) &&  in Ppltdest()
94 Pissyscall(struct ps_prochandle *P, uintptr_t addr)  in Pissyscall()  argument
98 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall()
99 		if (Pread(P, instr, sizeof (syscall_instr), addr) !=  in Pissyscall()
107 	if (Pread(P, instr, sizeof (int_syscall_instr), addr) !=  in Pissyscall()
118 Pissyscall_prev(struct ps_prochandle *P, uintptr_t addr, uintptr_t *dst)  in Pissyscall_prev()  argument
122 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall_prev()
123 		if (Pissyscall(P, addr - sizeof (syscall_instr))) {  in Pissyscall_prev()
131 	if ((ret = Pissyscall(P, addr - sizeof (int_syscall_instr))) != 0) {  in Pissyscall_prev()
141 Pissyscall_text(struct ps_prochandle *P, const void *buf, size_t buflen)  in Pissyscall_text()  argument
143 	if (P->status.pr_dmodel == PR_MODEL_LP64) {  in Pissyscall_text()
163 argcount_ctf(struct ps_prochandle *P, uint32_t pc, uint_t *countp)  in argcount_ctf()  argument
170 	if (Pxlookup_by_addr(P, pc, NULL, 0, &sym, &si) != 0)  in argcount_ctf()
173 	if ((ctfp = Paddr_to_ctf(P, pc)) == NULL)  in argcount_ctf()
201 argcount(struct ps_prochandle *P, uint32_t pc, ssize_t sz)  in argcount()  argument
211 	if (Pread(P, instr, sizeof (instr), (uintptr_t)pc) != sizeof (instr))  in argcount()
259 Pstack_iter32(struct ps_prochandle *P, const prgregset_t regs,  in Pstack_iter32()  argument
294 	init_uclist(&ucl, P);  in Pstack_iter32()
305 		    (sz = Pread(P, &frame, sizeof (frame), (uintptr_t)fp)  in Pstack_iter32()
314 				if (argcount_ctf(P, ctf_pc, &argc)) {  in Pstack_iter32()
317 					argc = argcount(P, (uint32_t)frame.pc,  in Pstack_iter32()
359 		    Pread(P, &uc, sizeof (uc), uc_addr) == sizeof (uc)) {  in Pstack_iter32()
384 read_args(struct ps_prochandle *P, uintptr_t fp, uintptr_t pc, prgreg_t *args,  in read_args()  argument
400 	if (Pxlookup_by_addr(P, pc, NULL, 0, &sym, &si) != 0)  in read_args()
403 	if ((ctfp = Paddr_to_ctf(P, pc)) == NULL)  in read_args()
452 	if (Pread(P, ins, insnsize, sym.st_value) != insnsize)  in read_args()
470 		if (Pread(P, args, size, (fp - size)) != size)  in read_args()
484 			if (Pread(P, &args[regargs], size, fp +  in read_args()
496 Pstack_iter(struct ps_prochandle *P, const prgregset_t regs,  in Pstack_iter()  argument
531 	if (P->status.pr_dmodel != PR_MODEL_LP64)  in Pstack_iter()
532 		return (Pstack_iter32(P, regs, func, arg));  in Pstack_iter()
534 	init_uclist(&ucl, P);  in Pstack_iter()
546 		    Pread(P, &frame, sizeof (frame), (uintptr_t)fp) ==  in Pstack_iter()
551 				if (Pread(P, &args, 2 * sizeof (prgreg_t),  in Pstack_iter()
556 				argc = read_args(P, fp, pc, args,  in Pstack_iter()
577 			if (Pread(P, &uc, sizeof (uc), uc_addr)  in Pstack_iter()
595 Psyscall_setup(struct ps_prochandle *P, int nargs, int sysindex, uintptr_t sp)  in Psyscall_setup()  argument
597 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_setup()
600 		P->status.pr_lwp.pr_reg[REG_RAX] = sysindex;  in Psyscall_setup()
601 		P->status.pr_lwp.pr_reg[REG_RSP] = sp;  in Psyscall_setup()
602 		P->status.pr_lwp.pr_reg[REG_RIP] = P->sysaddr;  in Psyscall_setup()
608 		P->status.pr_lwp.pr_reg[REG_RAX] = sysindex;  in Psyscall_setup()
609 		P->status.pr_lwp.pr_reg[REG_RSP] = sp;  in Psyscall_setup()
610 		P->status.pr_lwp.pr_reg[REG_RIP] = P->sysaddr;  in Psyscall_setup()
617 Psyscall_copyinargs(struct ps_prochandle *P, int nargs, argdes_t *argp,  in Psyscall_copyinargs()  argument
620 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_copyinargs()
628 		arglist[0] = P->status.pr_lwp.pr_reg[REG_RIP];  in Psyscall_copyinargs()
629 		if (Pwrite(P, &arglist[0], sizeof (int) * (nargs+1),  in Psyscall_copyinargs()
641 				(void) Pputareg(P, REG_RDI, adp->arg_value);  in Psyscall_copyinargs()
644 				(void) Pputareg(P, REG_RSI, adp->arg_value);  in Psyscall_copyinargs()
647 				(void) Pputareg(P, REG_RDX, adp->arg_value);  in Psyscall_copyinargs()
650 				(void) Pputareg(P, REG_RCX, adp->arg_value);  in Psyscall_copyinargs()
653 				(void) Pputareg(P, REG_R8, adp->arg_value);  in Psyscall_copyinargs()
656 				(void) Pputareg(P, REG_R9, adp->arg_value);  in Psyscall_copyinargs()
664 		arglist[0] = P->status.pr_lwp.pr_reg[REG_RIP];  in Psyscall_copyinargs()
666 		if (Pwrite(P, &arglist[0],  in Psyscall_copyinargs()
676 Psyscall_copyoutargs(struct ps_prochandle *P, int nargs, argdes_t *argp,  in Psyscall_copyoutargs()  argument
679 	if (P->status.pr_dmodel == PR_MODEL_ILP32) {  in Psyscall_copyoutargs()
684 		if (Pread(P, &arglist[0], sizeof (int) * (nargs+1),  in Psyscall_copyoutargs()
697 		    Pread(P, &arglist[0], sizeof (int64_t) * (pusharg + 1),  in Psyscall_copyoutargs()
705 				    P->status.pr_lwp.pr_reg[REG_RDI];  in Psyscall_copyoutargs()
709 				    P->status.pr_lwp.pr_reg[REG_RSI];  in Psyscall_copyoutargs()
713 				    P->status.pr_lwp.pr_reg[REG_RDX];  in Psyscall_copyoutargs()
717 				    P->status.pr_lwp.pr_reg[REG_RCX];  in Psyscall_copyoutargs()
721 				    P->status.pr_lwp.pr_reg[REG_R8];  in Psyscall_copyoutargs()
725 				    P->status.pr_lwp.pr_reg[REG_R9];  in Psyscall_copyoutargs()