108 	struct iovec iov;  in ptrace_read_regs()  local
113 	iov.iov_base = regs;  in ptrace_read_regs()
114 	iov.iov_len = n * sizeof(unsigned long);  in ptrace_read_regs()
116 	ret = ptrace(PTRACE_GETREGSET, child, type, &iov);  in ptrace_read_regs()
128 	struct iovec iov;  in ptrace_write_regs()  local
133 	iov.iov_base = regs;  in ptrace_write_regs()
134 	iov.iov_len = n * sizeof(unsigned long);  in ptrace_write_regs()
136 	ret = ptrace(PTRACE_SETREGSET, child, type, &iov);  in ptrace_write_regs()
146 	struct iovec iov;  in show_tar_registers()  local
155 	iov.iov_base = (u64 *) reg;  in show_tar_registers()
156 	iov.iov_len = sizeof(unsigned long);  in show_tar_registers()
158 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TAR, &iov);  in show_tar_registers()
166 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_PPR, &iov);  in show_tar_registers()
174 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_DSCR, &iov);  in show_tar_registers()
192 	struct iovec iov;  in write_tar_registers()  local
202 	iov.iov_base = (u64 *) reg;  in write_tar_registers()
203 	iov.iov_len = sizeof(unsigned long);  in write_tar_registers()
206 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TAR, &iov);  in write_tar_registers()
213 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_PPR, &iov);  in write_tar_registers()
220 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_DSCR, &iov);  in write_tar_registers()
235 	struct iovec iov;  in show_tm_checkpointed_state()  local
245 	iov.iov_base = (u64 *) reg;  in show_tm_checkpointed_state()
246 	iov.iov_len = sizeof(unsigned long);  in show_tm_checkpointed_state()
248 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CTAR, &iov);  in show_tm_checkpointed_state()
256 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CPPR, &iov);  in show_tm_checkpointed_state()
264 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CDSCR, &iov);  in show_tm_checkpointed_state()
283 	struct iovec iov;  in write_ckpt_tar_registers()  local
293 	iov.iov_base = (u64 *) reg;  in write_ckpt_tar_registers()
294 	iov.iov_len = sizeof(unsigned long);  in write_ckpt_tar_registers()
297 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CTAR, &iov);  in write_ckpt_tar_registers()
304 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CPPR, &iov);  in write_ckpt_tar_registers()
311 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CDSCR, &iov);  in write_ckpt_tar_registers()
370 	struct iovec iov;  in show_ckpt_fpr()  local
374 	iov.iov_base = regs;  in show_ckpt_fpr()
375 	iov.iov_len = sizeof(struct fpr_regs);  in show_ckpt_fpr()
377 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CFPR, &iov);  in show_ckpt_fpr()
394 	struct iovec iov;  in write_ckpt_fpr()  local
398 	iov.iov_base = regs;  in write_ckpt_fpr()
399 	iov.iov_len = sizeof(struct fpr_regs);  in write_ckpt_fpr()
401 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CFPR, &iov);  in write_ckpt_fpr()
410 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CFPR, &iov);  in write_ckpt_fpr()
539 	struct iovec iov;  in show_ckpt_gpr()  local
548 	iov.iov_base = (u64 *) regs;  in show_ckpt_gpr()
549 	iov.iov_len = sizeof(struct pt_regs);  in show_ckpt_gpr()
551 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CGPR, &iov);  in show_ckpt_gpr()
568 	struct iovec iov;  in write_ckpt_gpr()  local
576 	iov.iov_base = (u64 *) regs;  in write_ckpt_gpr()
577 	iov.iov_len = sizeof(struct pt_regs);  in write_ckpt_gpr()
579 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CGPR, &iov);  in write_ckpt_gpr()
588 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CGPR, &iov);  in write_ckpt_gpr()
612 	struct iovec iov;  in show_vmx_ckpt()  local
615 	iov.iov_base = (u64 *) regs;  in show_vmx_ckpt()
616 	iov.iov_len = sizeof(regs);  in show_vmx_ckpt()
617 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CVMX, &iov);  in show_vmx_ckpt()
642 	struct iovec iov;  in write_vmx_ckpt()  local
646 	iov.iov_base = (u64 *) regs;  in write_vmx_ckpt()
647 	iov.iov_len = sizeof(regs);  in write_vmx_ckpt()
648 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CVMX, &iov);  in write_vmx_ckpt()
672 	struct iovec iov;  in show_vsx_ckpt()  local
675 	iov.iov_base = (u64 *) regs;  in show_vsx_ckpt()
676 	iov.iov_len = sizeof(regs);  in show_vsx_ckpt()
677 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_CVSX, &iov);  in show_vsx_ckpt()
701 	struct iovec iov;  in write_vsx_ckpt()  local
705 	iov.iov_base = (u64 *) regs;  in write_vsx_ckpt()
706 	iov.iov_len = sizeof(regs);  in write_vsx_ckpt()
707 	ret = ptrace(PTRACE_SETREGSET, child, NT_PPC_TM_CVSX, &iov);  in write_vsx_ckpt()
719 	struct iovec iov;  in show_tm_spr()  local
728 	iov.iov_base = (u64 *) regs;  in show_tm_spr()
729 	iov.iov_len = sizeof(struct tm_spr_regs);  in show_tm_spr()
731 	ret = ptrace(PTRACE_GETREGSET, child, NT_PPC_TM_SPR, &iov);  in show_tm_spr()