binutils-gdb/gdb/arch/i386.c

70 lines
2.1 KiB
C

/* Copyright (C) 2017-2018 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "common-defs.h"
#include "i386.h"
#include "common/tdesc.h"
#include "x86-xstate.h"
#include <stdlib.h>
#include "../features/i386/32bit-core.c"
#include "../features/i386/32bit-linux.c"
#include "../features/i386/32bit-sse.c"
#include "../features/i386/32bit-avx.c"
#include "../features/i386/32bit-avx512.c"
#include "../features/i386/32bit-mpx.c"
#include "../features/i386/32bit-pkeys.c"
/* Create i386 target descriptions according to XCR0. */
target_desc *
i386_create_target_description (uint64_t xcr0, bool is_linux)
{
target_desc *tdesc = allocate_target_description ();
#ifndef IN_PROCESS_AGENT
set_tdesc_architecture (tdesc, "i386");
if (is_linux)
set_tdesc_osabi (tdesc, "GNU/Linux");
#endif
long regnum = 0;
if (xcr0 & X86_XSTATE_X87)
regnum = create_feature_i386_32bit_core (tdesc, regnum);
if (xcr0 & X86_XSTATE_SSE)
regnum = create_feature_i386_32bit_sse (tdesc, regnum);
if (is_linux)
regnum = create_feature_i386_32bit_linux (tdesc, regnum);
if (xcr0 & X86_XSTATE_AVX)
regnum = create_feature_i386_32bit_avx (tdesc, regnum);
if (xcr0 & X86_XSTATE_MPX)
regnum = create_feature_i386_32bit_mpx (tdesc, regnum);
if (xcr0 & X86_XSTATE_AVX512)
regnum = create_feature_i386_32bit_avx512 (tdesc, regnum);
if (xcr0 & X86_XSTATE_PKRU)
regnum = create_feature_i386_32bit_pkeys (tdesc, regnum);
return tdesc;
}