Lines Matching refs:child
111 void user_enable_single_step(struct task_struct *child) in user_enable_single_step() argument
113 unsigned long pc = get_stack_long(child, offsetof(struct pt_regs, pc)); in user_enable_single_step()
115 set_tsk_thread_flag(child, TIF_SINGLESTEP); in user_enable_single_step()
117 set_single_step(child, pc); in user_enable_single_step()
120 void user_disable_single_step(struct task_struct *child) in user_disable_single_step() argument
122 clear_tsk_thread_flag(child, TIF_SINGLESTEP); in user_disable_single_step()
130 void ptrace_disable(struct task_struct *child) in ptrace_disable() argument
132 user_disable_single_step(child); in ptrace_disable()
339 long arch_ptrace(struct task_struct *child, long request, in arch_ptrace() argument
356 tmp = get_stack_long(child, addr); in arch_ptrace()
359 if (!tsk_used_math(child)) { in arch_ptrace()
366 ret = init_fpu(child); in arch_ptrace()
370 tmp = ((unsigned long *)child->thread.xstate) in arch_ptrace()
374 tmp = !!tsk_used_math(child); in arch_ptrace()
376 tmp = child->mm->start_code; in arch_ptrace()
378 tmp = child->mm->start_data; in arch_ptrace()
380 tmp = child->mm->end_code; in arch_ptrace()
382 tmp = child->mm->end_code - child->mm->start_code; in arch_ptrace()
396 ret = put_stack_long(child, addr, data); in arch_ptrace()
400 ret = init_fpu(child); in arch_ptrace()
404 set_stopped_child_used_math(child); in arch_ptrace()
405 ((unsigned long *)child->thread.xstate) in arch_ptrace()
409 conditional_stopped_child_used_math(data, child); in arch_ptrace()
415 return copy_regset_to_user(child, &user_sh_native_view, in arch_ptrace()
420 return copy_regset_from_user(child, &user_sh_native_view, in arch_ptrace()
426 return copy_regset_to_user(child, &user_sh_native_view, in arch_ptrace()
431 return copy_regset_from_user(child, &user_sh_native_view, in arch_ptrace()
438 return copy_regset_to_user(child, &user_sh_native_view, in arch_ptrace()
443 return copy_regset_from_user(child, &user_sh_native_view, in arch_ptrace()
449 ret = ptrace_request(child, request, addr, data); in arch_ptrace()