90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
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/* Low level support for x86 (i386 and x86-64), shared between gdbserver
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and IPA.
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Copyright (C) 2016 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Note: since IPA obviously knows what ABI it's running on (i386 vs x86_64
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vs x32), it's sufficient to pass only the register set here. This,
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together with the ABI known at IPA compile time, maps to a tdesc. */
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enum x86_linux_tdesc {
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X86_TDESC_MMX = 0,
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X86_TDESC_SSE = 1,
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X86_TDESC_AVX = 2,
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X86_TDESC_MPX = 3,
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X86_TDESC_AVX512 = 4,
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};
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#ifdef __x86_64__
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#if defined __LP64__ || !defined IN_PROCESS_AGENT
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/* Defined in auto-generated file amd64-linux.c. */
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void init_registers_amd64_linux (void);
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extern const struct target_desc *tdesc_amd64_linux;
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/* Defined in auto-generated file amd64-avx-linux.c. */
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void init_registers_amd64_avx_linux (void);
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extern const struct target_desc *tdesc_amd64_avx_linux;
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/* Defined in auto-generated file amd64-avx512-linux.c. */
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void init_registers_amd64_avx512_linux (void);
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extern const struct target_desc *tdesc_amd64_avx512_linux;
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/* Defined in auto-generated file amd64-mpx-linux.c. */
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void init_registers_amd64_mpx_linux (void);
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extern const struct target_desc *tdesc_amd64_mpx_linux;
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#endif
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#if defined __ILP32__ || !defined IN_PROCESS_AGENT
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/* Defined in auto-generated file x32-linux.c. */
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void init_registers_x32_linux (void);
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extern const struct target_desc *tdesc_x32_linux;
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/* Defined in auto-generated file x32-avx-linux.c. */
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void init_registers_x32_avx_linux (void);
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extern const struct target_desc *tdesc_x32_avx_linux;
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/* Defined in auto-generated file x32-avx512-linux.c. */
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void init_registers_x32_avx512_linux (void);
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extern const struct target_desc *tdesc_x32_avx512_linux;
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#endif
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#endif
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#if defined __i386__ || !defined IN_PROCESS_AGENT
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/* Defined in auto-generated file i386-linux.c. */
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void init_registers_i386_linux (void);
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extern const struct target_desc *tdesc_i386_linux;
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/* Defined in auto-generated file i386-mmx-linux.c. */
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void init_registers_i386_mmx_linux (void);
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extern const struct target_desc *tdesc_i386_mmx_linux;
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/* Defined in auto-generated file i386-avx-linux.c. */
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void init_registers_i386_avx_linux (void);
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extern const struct target_desc *tdesc_i386_avx_linux;
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/* Defined in auto-generated file i386-avx512-linux.c. */
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void init_registers_i386_avx512_linux (void);
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extern const struct target_desc *tdesc_i386_avx512_linux;
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/* Defined in auto-generated file i386-mpx-linux.c. */
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void init_registers_i386_mpx_linux (void);
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extern const struct target_desc *tdesc_i386_mpx_linux;
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#endif
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