
/*--------------------------------------------------------------------*/
/*--- Asm-specific core stuff.                          core_asm.h ---*/
/*--------------------------------------------------------------------*/

/*
   This file is part of Valgrind, a dynamic binary instrumentation
   framework.

   Copyright (C) 2000-2005 Julian Seward 
      jseward@acm.org

   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.

   The GNU General Public License is contained in the file COPYING.
*/

#ifndef __CORE_ASM_H
#define __CORE_ASM_H

#include "tool_asm.h"            // tool asm stuff
#include "core_arch_asm.h"       // arch-specific asm stuff

/* This file is included in all Valgrind source files, including
   assembly ones. */


/* Constants for the fast translation lookup cache. */
#define VG_TT_FAST_BITS 16
#define VG_TT_FAST_SIZE (1 << VG_TT_FAST_BITS)
#define VG_TT_FAST_MASK ((VG_TT_FAST_SIZE) - 1)

// XXX: all this will go into x86/ eventually...
/* 
   0 - standard feature flags
   1 - Intel extended flags
   2 - Valgrind internal flags
   3 - AMD-specific flags
 */
#define VG_N_FEATURE_WORDS	4

#define VG_X86_FEAT		0
#define VG_EXT_FEAT		1
#define VG_INT_FEAT		2
#define VG_AMD_FEAT		3

/* CPU features (generic) */
#define VG_X86_FEAT_FPU		(VG_X86_FEAT*32 + 0)
#define VG_X86_FEAT_VME		(VG_X86_FEAT*32 + 1)
#define VG_X86_FEAT_DE		(VG_X86_FEAT*32 + 2)
#define VG_X86_FEAT_PSE		(VG_X86_FEAT*32 + 3)
#define VG_X86_FEAT_TSC		(VG_X86_FEAT*32 + 4)
#define VG_X86_FEAT_MSR		(VG_X86_FEAT*32 + 5)
#define VG_X86_FEAT_PAE		(VG_X86_FEAT*32 + 6)
#define VG_X86_FEAT_MCE		(VG_X86_FEAT*32 + 7)
#define VG_X86_FEAT_CX8		(VG_X86_FEAT*32 + 8)
#define VG_X86_FEAT_APIC	(VG_X86_FEAT*32 + 9)
#define VG_X86_FEAT_SEP		(VG_X86_FEAT*32 + 11)
#define VG_X86_FEAT_MTRR	(VG_X86_FEAT*32 + 12)
#define VG_X86_FEAT_PGE		(VG_X86_FEAT*32 + 13)
#define VG_X86_FEAT_MCA		(VG_X86_FEAT*32 + 14)
#define VG_X86_FEAT_CMOV	(VG_X86_FEAT*32 + 15)
#define VG_X86_FEAT_PAT		(VG_X86_FEAT*32 + 16)
#define VG_X86_FEAT_PSE36	(VG_X86_FEAT*32 + 17)
#define VG_X86_FEAT_CLFSH	(VG_X86_FEAT*32 + 19)
#define VG_X86_FEAT_DS		(VG_X86_FEAT*32 + 21)
#define VG_X86_FEAT_ACPI	(VG_X86_FEAT*32 + 22)
#define VG_X86_FEAT_MMX		(VG_X86_FEAT*32 + 23)
#define VG_X86_FEAT_FXSR	(VG_X86_FEAT*32 + 24)
#define VG_X86_FEAT_SSE		(VG_X86_FEAT*32 + 25)
#define VG_X86_FEAT_SSE2	(VG_X86_FEAT*32 + 26)
#define VG_X86_FEAT_SS		(VG_X86_FEAT*32 + 27)
#define VG_X86_FEAT_HT		(VG_X86_FEAT*32 + 28)
#define VG_X86_FEAT_TM		(VG_X86_FEAT*32 + 29)
#define VG_X86_FEAT_IA64	(VG_X86_FEAT*32 + 30)
#define VG_X86_FEAT_PBE		(VG_X86_FEAT*32 + 31)

/* Intel extended feature word */
#define VG_X86_FEAT_SSE3	(VG_EXT_FEAT*32 + 0)
#define VG_X86_FEAT_MON		(VG_EXT_FEAT*32 + 3)
#define VG_X86_FEAT_DSCPL	(VG_EXT_FEAT*32 + 4)
#define VG_X86_FEAT_EST		(VG_EXT_FEAT*32 + 7)
#define VG_X86_FEAT_TM2		(VG_EXT_FEAT*32 + 8)
#define VG_X86_FEAT_CNXTID	(VG_EXT_FEAT*32 + 10)

/* Used internally to mark whether CPUID is even implemented */
#define VG_X86_FEAT_CPUID	(VG_INT_FEAT*32 + 0)

/* AMD special features */
#define VG_AMD_FEAT_SYSCALL	(VG_AMD_FEAT*32 + 11)
#define VG_AMD_FEAT_NXP		(VG_AMD_FEAT*32 + 20)
#define VG_AMD_FEAT_MMXEXT	(VG_AMD_FEAT*32 + 22)
#define VG_AMD_FEAT_FFXSR	(VG_AMD_FEAT*32 + 25)
#define VG_AMD_FEAT_LONGMODE	(VG_AMD_FEAT*32 + 29)
#define VG_AMD_FEAT_3DNOWEXT	(VG_AMD_FEAT*32 + 30)
#define VG_AMD_FEAT_3DNOW	(VG_AMD_FEAT*32 + 31)

#endif /* __CORE_ASM_H */

/*--------------------------------------------------------------------*/
/*--- end                                                          ---*/
/*--------------------------------------------------------------------*/