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/* Copyright (C) 2008-2017 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 "defs.h"
#include "windows-nat.h"
#include "x86-nat.h"
#include "amd64-tdep.h"
#include <windows.h>
#define context_offset(x) (offsetof (CONTEXT, x))
static const int mappings[] =
{
context_offset (Rax),
context_offset (Rbx),
context_offset (Rcx),
context_offset (Rdx),
context_offset (Rsi),
context_offset (Rdi),
context_offset (Rbp),
context_offset (Rsp),
context_offset (R8),
context_offset (R9),
context_offset (R10),
context_offset (R11),
context_offset (R12),
context_offset (R13),
context_offset (R14),
context_offset (R15),
context_offset (Rip),
context_offset (EFlags),
context_offset (SegCs),
context_offset (SegSs),
context_offset (SegDs),
context_offset (SegEs),
context_offset (SegFs),
context_offset (SegGs),
context_offset (FloatSave.FloatRegisters[0]),
context_offset (FloatSave.FloatRegisters[1]),
context_offset (FloatSave.FloatRegisters[2]),
context_offset (FloatSave.FloatRegisters[3]),
context_offset (FloatSave.FloatRegisters[4]),
context_offset (FloatSave.FloatRegisters[5]),
context_offset (FloatSave.FloatRegisters[6]),
context_offset (FloatSave.FloatRegisters[7]),
context_offset (FloatSave.ControlWord),
context_offset (FloatSave.StatusWord),
context_offset (FloatSave.TagWord),
context_offset (FloatSave.ErrorSelector),
context_offset (FloatSave.ErrorOffset),
context_offset (FloatSave.DataSelector),
context_offset (FloatSave.DataOffset),
context_offset (FloatSave.ErrorSelector)
/* XMM0-7 */ ,
context_offset (Xmm0),
context_offset (Xmm1),
context_offset (Xmm2),
context_offset (Xmm3),
context_offset (Xmm4),
context_offset (Xmm5),
context_offset (Xmm6),
context_offset (Xmm7),
context_offset (Xmm8),
context_offset (Xmm9),
context_offset (Xmm10),
context_offset (Xmm11),
context_offset (Xmm12),
context_offset (Xmm13),
context_offset (Xmm14),
context_offset (Xmm15),
/* MXCSR */
context_offset (FloatSave.MxCsr)
};
#undef context_offset
/* segment_register_p_ftype implementation for amd64. */
static int
amd64_windows_segment_register_p (int regnum)
{
return regnum >= AMD64_CS_REGNUM && regnum <= AMD64_GS_REGNUM;
}
void
_initialize_amd64_windows_nat (void)
{
windows_set_context_register_offsets (mappings);
windows_set_segment_register_p (amd64_windows_segment_register_p);
x86_set_debug_register_length (8);
}
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