33 void user_enable_single_step(struct task_struct *child)  in user_enable_single_step()  argument
35 	child->ptrace |= PT_SINGLESTEP;  in user_enable_single_step()
38 void user_disable_single_step(struct task_struct *child)  in user_disable_single_step()  argument
40 	child->ptrace &= ~PT_SINGLESTEP;  in user_disable_single_step()
47 void ptrace_disable(struct task_struct *child)  in ptrace_disable()  argument
52 int ptrace_getregs(struct task_struct *child, void __user *uregs)  in ptrace_getregs()  argument
54 	struct pt_regs *regs = task_pt_regs(child);  in ptrace_getregs()
78 int ptrace_setregs(struct task_struct *child, void __user *uregs)  in ptrace_setregs()  argument
80 	struct pt_regs *regs = task_pt_regs(child);  in ptrace_setregs()
127 int ptrace_getxregs(struct task_struct *child, void __user *uregs)  in ptrace_getxregs()  argument
129 	struct pt_regs *regs = task_pt_regs(child);  in ptrace_getxregs()
130 	struct thread_info *ti = task_thread_info(child);  in ptrace_getxregs()
151 int ptrace_setxregs(struct task_struct *child, void __user *uregs)  in ptrace_setxregs()  argument
153 	struct thread_info *ti = task_thread_info(child);  in ptrace_setxregs()
154 	struct pt_regs *regs = task_pt_regs(child);  in ptrace_setxregs()
177 int ptrace_peekusr(struct task_struct *child, long regno, long __user *ret)  in ptrace_peekusr()  argument
182 	regs = task_pt_regs(child);  in ptrace_peekusr()
242 int ptrace_pokeusr(struct task_struct *child, long regno, long val)  in ptrace_pokeusr()  argument
245 	regs = task_pt_regs(child);  in ptrace_pokeusr()
270 long arch_ptrace(struct task_struct *child, long request,  in arch_ptrace()  argument
279 		ret = generic_ptrace_peekdata(child, addr, data);  in arch_ptrace()
283 		ret = ptrace_peekusr(child, addr, datap);  in arch_ptrace()
288 		ret = generic_ptrace_pokedata(child, addr, data);  in arch_ptrace()
292 		ret = ptrace_pokeusr(child, addr, data);  in arch_ptrace()
296 		ret = ptrace_getregs(child, datap);  in arch_ptrace()
300 		ret = ptrace_setregs(child, datap);  in arch_ptrace()
304 		ret = ptrace_getxregs(child, datap);  in arch_ptrace()
308 		ret = ptrace_setxregs(child, datap);  in arch_ptrace()
312 		ret = ptrace_request(child, request, addr, data);  in arch_ptrace()