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/* Target-dependent code for the x86-64.
Copyright 2001, 2003
Free Software Foundation, Inc.
Contributed by Jiri Smid, SuSE Labs.
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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef X86_64_TDEP_H
#define X86_64_TDEP_H
struct gdbarch;
struct frame_info;
#include "i386-tdep.h"
/* Register numbers of x86-64 registers. */
enum x86_64_regnums
{
X86_64_RAX_REGNUM,
X86_64_RBX_REGNUM,
X86_64_RCX_REGNUM,
X86_64_RDX_REGNUM,
X86_64_RSI_REGNUM,
X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM,
X86_64_RSP_REGNUM,
X86_64_R8_REGNUM,
X86_64_R9_REGNUM,
X86_64_R10_REGNUM,
X86_64_R11_REGNUM,
X86_64_R12_REGNUM,
X86_64_R13_REGNUM,
X86_64_R14_REGNUM,
X86_64_R15_REGNUM,
X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM,
X86_64_DS_REGNUM,
X86_64_ES_REGNUM,
X86_64_FS_REGNUM,
X86_64_GS_REGNUM,
X86_64_ST0_REGNUM,
X86_64_ST1_REGNUM,
X86_64_ST2_REGNUM,
X86_64_ST3_REGNUM,
X86_64_ST4_REGNUM,
X86_64_ST5_REGNUM,
X86_64_ST6_REGNUM,
X86_64_ST7_REGNUM,
X86_64_FCTRL_REGNUM,
X86_64_FSTAT_REGNUM,
X86_64_FTAG_REGNUM,
X86_64_FISEG_REGNUM,
X86_64_FIOFF_REGNUM,
X86_64_FOSEG_REGNUM,
X86_64_FOOFF_REGNUM,
X86_64_FOP_REGNUM,
X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM,
X86_64_XMM2_REGNUM,
X86_64_XMM3_REGNUM,
X86_64_XMM4_REGNUM,
X86_64_XMM5_REGNUM,
X86_64_XMM6_REGNUM,
X86_64_XMM7_REGNUM,
X86_64_XMM8_REGNUM,
X86_64_XMM9_REGNUM,
X86_64_XMM10_REGNUM,
X86_64_XMM11_REGNUM,
X86_64_XMM12_REGNUM,
X86_64_XMM13_REGNUM,
X86_64_XMM14_REGNUM,
X86_64_XMM15_REGNUM,
X86_64_MXCSR_REGNUM
};
/* Number of general purpose registers. */
#define X86_64_NUM_GREGS 22
void x86_64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
/* Fill GDB's register array with the floating-point and SSE register
values in *FXSAVE. This function masks off any of the reserved
bits in *FXSAVE. */
void x86_64_supply_fxsave (char *fxsave);
/* Fill register REGNUM (if it is a floating-point or SSE register) in
*FXSAVE with the value in GDB's register array. If REGNUM is -1, do
this for all registers. This function doesn't touch any of the
reserved bits in *FXSAVE. */
void x86_64_fill_fxsave (char *fxsave, int regnum);
/* Variables exported from amd64fbsd-tdep.c. */
extern CORE_ADDR amd64fbsd_sigtramp_start;
extern CORE_ADDR amd64fbsd_sigtramp_end;
extern int amd64fbsd_sc_reg_offset[];
#endif /* x86-64-tdep.h */
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