/* Low level support for x86 (i386 and x86-64), shared between gdbserver
and IPA.
- Copyright (C) 2016-2017 Free Software Foundation, Inc.
+ Copyright (C) 2016-2018 Free Software Foundation, Inc.
This file is part of GDB.
X86_TDESC_AVX = 2,
X86_TDESC_MPX = 3,
X86_TDESC_AVX_MPX = 4,
- X86_TDESC_AVX512 = 5,
+ X86_TDESC_AVX_AVX512 = 5,
+ X86_TDESC_AVX_MPX_AVX512_PKU = 6,
+ X86_TDESC_LAST = 7,
};
-#ifdef __x86_64__
-
-#if defined __LP64__ || !defined IN_PROCESS_AGENT
-/* Defined in auto-generated file amd64-linux.c. */
-void init_registers_amd64_linux (void);
-extern const struct target_desc *tdesc_amd64_linux;
-
-/* Defined in auto-generated file amd64-avx-linux.c. */
-void init_registers_amd64_avx_linux (void);
-extern const struct target_desc *tdesc_amd64_avx_linux;
-
-/* Defined in auto-generated file amd64-avx512-linux.c. */
-void init_registers_amd64_avx512_linux (void);
-extern const struct target_desc *tdesc_amd64_avx512_linux;
-
-/* Defined in auto-generated file amd64-avx-mpx-linux.c. */
-void init_registers_amd64_avx_mpx_linux (void);
-extern const struct target_desc *tdesc_amd64_avx_mpx_linux;
-
-/* Defined in auto-generated file amd64-mpx-linux.c. */
-void init_registers_amd64_mpx_linux (void);
-extern const struct target_desc *tdesc_amd64_mpx_linux;
-#endif
-
-#if defined __ILP32__ || !defined IN_PROCESS_AGENT
-/* Defined in auto-generated file x32-linux.c. */
-void init_registers_x32_linux (void);
-extern const struct target_desc *tdesc_x32_linux;
-
-/* Defined in auto-generated file x32-avx-linux.c. */
-void init_registers_x32_avx_linux (void);
-extern const struct target_desc *tdesc_x32_avx_linux;
-
-/* Defined in auto-generated file x32-avx512-linux.c. */
-void init_registers_x32_avx512_linux (void);
-extern const struct target_desc *tdesc_x32_avx512_linux;
+#if defined __i386__ || !defined IN_PROCESS_AGENT
+int i386_get_ipa_tdesc_idx (const struct target_desc *tdesc);
#endif
+#if defined __x86_64__ && !defined IN_PROCESS_AGENT
+int amd64_get_ipa_tdesc_idx (const struct target_desc *tdesc);
#endif
-#if defined __i386__ || !defined IN_PROCESS_AGENT
-/* Defined in auto-generated file i386-linux.c. */
-void init_registers_i386_linux (void);
-extern const struct target_desc *tdesc_i386_linux;
-
-/* Defined in auto-generated file i386-mmx-linux.c. */
-void init_registers_i386_mmx_linux (void);
-extern const struct target_desc *tdesc_i386_mmx_linux;
+const struct target_desc *i386_get_ipa_tdesc (int idx);
-/* Defined in auto-generated file i386-avx-linux.c. */
-void init_registers_i386_avx_linux (void);
-extern const struct target_desc *tdesc_i386_avx_linux;
-
-/* Defined in auto-generated file i386-avx-mpx-linux.c. */
-void init_registers_i386_avx_mpx_linux (void);
-extern const struct target_desc *tdesc_i386_avx_mpx_linux;
+#ifdef __x86_64__
+const struct target_desc *amd64_linux_read_description (uint64_t xcr0,
+ bool is_x32);
+#endif
-/* Defined in auto-generated file i386-avx512-linux.c. */
-void init_registers_i386_avx512_linux (void);
-extern const struct target_desc *tdesc_i386_avx512_linux;
+const struct target_desc *i386_linux_read_description (uint64_t xcr0);
-/* Defined in auto-generated file i386-mpx-linux.c. */
-void init_registers_i386_mpx_linux (void);
-extern const struct target_desc *tdesc_i386_mpx_linux;
-#endif
+void initialize_low_tdesc ();