GDB (xrefs)

### - x -

- x : tui_point
- xcr0 : gdbarch_tdep
- xer_offset : ppc_reg_offsets
- xfer_addr : arm_displaced_step_closure
- xfersize : arm_displaced_step_closure
- xflag_found : instruction_environment
- xm_worker : value
- xmethod : builtin_type
- xmethods : objfile_object , pspace_object
- xml_syscall_file : gdbarch
- xmm16_regnum : gdbarch_tdep
- xmm_avx512_register_names : gdbarch_tdep
- xr_size : ppc_reg_offsets
- xsave_xcr0_offset : gdbarch_tdep