49 get_arch_dep(struct process *proc)  in get_arch_dep()  argument
53 	if (!proc->arch_ptr)  in get_arch_dep()
54 		proc->arch_ptr = (void *)malloc(sizeof(proc_archdep));  in get_arch_dep()
55 	a = (proc_archdep *) (proc->arch_ptr);  in get_arch_dep()
56 	a->valid = (ptrace(PTRACE_GETREGS, proc->pid, 0, &a->regs) >= 0);  in get_arch_dep()
65 syscall_p(struct process *proc, int status, int *sysnum)  in syscall_p()  argument
68 	    && WSTOPSIG(status) == (SIGTRAP | proc->tracesysgood)) {  in syscall_p()
70 		if (arm_get_register(proc, ARM_REG_PC, &pc) < 0  in syscall_p()
71 		    || arm_get_register(proc, ARM_REG_IP, &ip) < 0)  in syscall_p()
77 		unsigned insn = ptrace(PTRACE_PEEKTEXT, proc->pid,  in syscall_p()
84 			if (arm_get_register(proc, ARM_REG_R7, &r7) < 0)  in syscall_p()
96 			output_line(proc, "unexpected instruction 0x%x at %p",  in syscall_p()
133 arm_get_next_pcs(struct process *proc,  in arm_get_next_pcs()  argument
138 	if (proc_read_32(proc, pc, &this_instr) < 0  in arm_get_next_pcs()
139 	    || arm_get_register(proc, ARM_REG_CPSR, &status) < 0)  in arm_get_next_pcs()
196 				if (arm_get_register_offpc(proc, reg, &tmp) < 0)  in arm_get_next_pcs()
204 			    (proc, BITS(this_instr, 16, 19), &operand1) < 0)  in arm_get_next_pcs()
217 				    (proc, this_instr, c, pc, &operand2) < 0)  in arm_get_next_pcs()
299 			    (proc, BITS(this_instr, 16, 19), &base) < 0)  in arm_get_next_pcs()
308 					    (proc, this_instr, c,  in arm_get_next_pcs()
323 			if (proc_read_32(proc, (arch_addr_t)base, &next) < 0)  in arm_get_next_pcs()
338 				if (arm_get_register(proc, rn, &rn_val) < 0)  in arm_get_next_pcs()
357 				if (proc_read_32(proc, addr, &next) < 0)  in arm_get_next_pcs()
394 thumb_get_next_pcs(struct process *proc,  in thumb_get_next_pcs()  argument
399 	if (proc_read_16(proc, pc, &inst1) < 0  in thumb_get_next_pcs()
400 	    || arm_get_register(proc, ARM_REG_CPSR, &status) < 0)  in thumb_get_next_pcs()
418 		if (arm_get_register(proc, ARM_REG_SP, &sp) < 0  in thumb_get_next_pcs()
419 		    || proc_read_32(proc, (arch_addr_t)(sp + offset),  in thumb_get_next_pcs()
434 		if (proc_read_16(proc, pc + 2, &inst2) < 0)  in thumb_get_next_pcs()
465 				if (arm_get_register(proc, ARM_REG_LR,  in thumb_get_next_pcs()
515 				if (arm_get_register(proc, rn, &addr) < 0)  in thumb_get_next_pcs()
519 				if (proc_read_32(proc, a, &next) < 0)  in thumb_get_next_pcs()
529 			if (arm_get_register(proc, rn, &next) < 0)  in thumb_get_next_pcs()
538 			if (arm_get_register(proc, rn, &base) < 0)  in thumb_get_next_pcs()
561 				if (arm_get_register(proc, rm, &v) < 0)  in thumb_get_next_pcs()
572 				if (proc_read_32(proc,  in thumb_get_next_pcs()
588 			else if (arm_get_register(proc, tbl_reg, &table) < 0)  in thumb_get_next_pcs()
592 			if (arm_get_register(proc, off_reg, &offset) < 0)  in thumb_get_next_pcs()
598 			if (proc_read_8(proc, (arch_addr_t)table, &length) < 0)  in thumb_get_next_pcs()
614 			else if (arm_get_register(proc, tbl_reg, &table) < 0)  in thumb_get_next_pcs()
618 			if (arm_get_register(proc, off_reg, &offset) < 0)  in thumb_get_next_pcs()
624 			if (proc_read_16(proc, (arch_addr_t)table, &length) < 0)  in thumb_get_next_pcs()
639 arch_sw_singlestep(struct process *proc, struct breakpoint *sbp,  in arch_sw_singlestep()  argument
643 	const arch_addr_t pc = get_instruction_pointer(proc);  in arch_sw_singlestep()
646 	if (arm_get_register(proc, ARM_REG_CPSR, &cpsr) < 0)  in arch_sw_singlestep()
652 	     : &arm_get_next_pcs)(proc, pc, next_pcs) < 0)  in arch_sw_singlestep()
665 	ptrace(PTRACE_CONT, proc->pid, 0, 0);  in arch_sw_singlestep()
670 arch_type_sizeof(struct process *proc, struct arg_type_info *info)  in arch_type_sizeof()  argument
672 	if (proc == NULL)  in arch_type_sizeof()
710 arch_type_alignof(struct process *proc, struct arg_type_info *info)  in arch_type_alignof()  argument
712 	return arch_type_sizeof(proc, info);  in arch_type_alignof()