arm64/kernel/ptrace.c

29 #include <linux/regset.h>
474 			const struct user_regset *regset,
477 	unsigned int note_type = regset->core_note_type;
506 			const struct user_regset *regset,
510 	unsigned int note_type = regset->core_note_type;
520 	limit = regset->n * regset->size;
555 		   const struct user_regset *regset,
562 static int gpr_set(struct task_struct *target, const struct user_regset *regset,
580 static int fpr_active(struct task_struct *target, const struct user_regset *regset)
584 	return regset->n;
591 		     const struct user_regset *regset,
603 static int fpr_get(struct task_struct *target, const struct user_regset *regset,
612 	return __fpr_get(target, regset, to);
616 		     const struct user_regset *regset,
642 static int fpr_set(struct task_struct *target, const struct user_regset *regset,
651 	ret = __fpr_set(target, regset, pos, count, kbuf, ubuf, 0);
661 static int tls_get(struct task_struct *target, const struct user_regset *regset,
678 static int tls_set(struct task_struct *target, const struct user_regset *regset,
700 static int fpmr_get(struct task_struct *target, const struct user_regset *regset,
712 static int fpmr_set(struct task_struct *target, const struct user_regset *regset,
734 			   const struct user_regset *regset,
741 			   const struct user_regset *regset,
812 			  const struct user_regset *regset,
834 		return __fpr_get(target, regset, to);
864 		   const struct user_regset *regset,
870 	return sve_get_common(target, regset, to, ARM64_VEC_SVE);
874 			  const struct user_regset *regset,
940 		ret = __fpr_set(target, regset, pos, count, kbuf, ubuf,
1011 		   const struct user_regset *regset,
1018 	return sve_set_common(target, regset, pos, count, kbuf, ubuf,
1027 		   const struct user_regset *regset,
1033 	return sve_get_common(target, regset, to, ARM64_VEC_SME);
1037 		    const struct user_regset *regset,
1044 	return sve_set_common(target, regset, pos, count, kbuf, ubuf,
1049 		  const struct user_regset *regset,
1098 		  const struct user_regset *regset,
1183 		  const struct user_regset *regset,
1203 		  const struct user_regset *regset,
1240 			const struct user_regset *regset,
1261 				const struct user_regset *regset,
1273 				const struct user_regset *regset,
1327 				const struct user_regset *regset,
1342 				const struct user_regset *regset,
1376 				const struct user_regset *regset,
1391 				const struct user_regset *regset,
1416 				const struct user_regset *regset,
1428 				user_regset *regset, unsigned int pos,
1660 			  const struct user_regset *regset,
1671 			  const struct user_regset *regset,
1680 	num_regs = count / regset->size;
1683 	start = pos / regset->size;
1685 	if (start + num_regs > regset->n)
1733 			  const struct user_regset *regset,
1758 			  const struct user_regset *regset,
1789 			  const struct user_regset *regset,
1796 			  const struct user_regset *regset, unsigned int pos,