/* Target-dependent code for GNU/Linux x86.
- Copyright (C) 2002-2017 Free Software Foundation, Inc.
+ Copyright (C) 2002-2019 Free Software Foundation, Inc.
This file is part of GDB.
extern void i386_linux_handle_segmentation_fault (struct gdbarch *gdbarch,
struct ui_out *uiout);
-/* Linux target description. */
-extern struct target_desc *tdesc_i386_linux;
-extern struct target_desc *tdesc_i386_mmx_linux;
-extern struct target_desc *tdesc_i386_avx_linux;
-extern struct target_desc *tdesc_i386_mpx_linux;
-extern struct target_desc *tdesc_i386_avx_mpx_linux;
-extern struct target_desc *tdesc_i386_avx_avx512_linux;
-extern struct target_desc *tdesc_i386_avx_mpx_avx512_pku_linux;
+/* Return the target description according to XCR0. */
+extern const struct target_desc *i386_linux_read_description (uint64_t xcr0);
/* Format of XSAVE extended state is:
struct