|
Server : Apache/2.2.2 (Fedora) System : Linux App1.pathumtani.go.th 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 EDT 2007 i686 User : apache ( 48) PHP Version : 5.2.9 Disable Function : NONE Directory : /usr/include/valgrind/ |
Upload File : |
/*---------------------------------------------------------------*/
/*--- ---*/
/*--- This file (libvex_guest_amd64.h) is ---*/
/*--- Copyright (C) OpenWorks LLP. All rights reserved. ---*/
/*--- ---*/
/*---------------------------------------------------------------*/
/*
This file is part of LibVEX, a library for dynamic binary
instrumentation and translation.
Copyright (C) 2004-2005 OpenWorks LLP. All rights reserved.
This library is made available under a dual licensing scheme.
If you link LibVEX against other code all of which is itself
licensed under the GNU General Public License, version 2 dated June
1991 ("GPL v2"), then you may use LibVEX under the terms of the GPL
v2, as appearing in the file LICENSE.GPL. If the file LICENSE.GPL
is missing, you can obtain a copy of the GPL v2 from the Free
Software Foundation Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301, USA.
For any other uses of LibVEX, you must first obtain a commercial
license from OpenWorks LLP. Please contact info@open-works.co.uk
for information about commercial licensing.
This software is provided by OpenWorks LLP "as is" and any express
or implied warranties, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose
are disclaimed. In no event shall OpenWorks LLP be liable for any
direct, indirect, incidental, special, exemplary, or consequential
damages (including, but not limited to, procurement of substitute
goods or services; loss of use, data, or profits; or business
interruption) however caused and on any theory of liability,
whether in contract, strict liability, or tort (including
negligence or otherwise) arising in any way out of the use of this
software, even if advised of the possibility of such damage.
Neither the names of the U.S. Department of Energy nor the
University of California nor the names of its contributors may be
used to endorse or promote products derived from this software
without prior written permission.
*/
#ifndef __LIBVEX_PUB_GUEST_AMD64_H
#define __LIBVEX_PUB_GUEST_AMD64_H
#include "libvex_basictypes.h"
#include "libvex_emwarn.h"
/*---------------------------------------------------------------*/
/*--- Vex's representation of the AMD64 CPU state. ---*/
/*---------------------------------------------------------------*/
/* See detailed comments at the top of libvex_guest_x86.h for
further info. This representation closely follows the
x86 representation.
*/
typedef
struct {
/* 0 */ ULong guest_RAX;
/* 8 */ ULong guest_RCX;
/* 16 */ ULong guest_RDX;
/* 24 */ ULong guest_RBX;
/* 32 */ ULong guest_RSP;
/* 40 */ ULong guest_RBP;
/* 48 */ ULong guest_RSI;
/* 56 */ ULong guest_RDI;
/* 64 */ ULong guest_R8;
/* 72 */ ULong guest_R9;
/* 80 */ ULong guest_R10;
/* 88 */ ULong guest_R11;
/* 96 */ ULong guest_R12;
/* 104 */ ULong guest_R13;
/* 112 */ ULong guest_R14;
/* 120 */ ULong guest_R15;
/* 4-word thunk used to calculate O S Z A C P flags. */
/* 128 */ ULong guest_CC_OP;
/* 136 */ ULong guest_CC_DEP1;
/* 144 */ ULong guest_CC_DEP2;
/* 152 */ ULong guest_CC_NDEP;
/* The D flag is stored here, encoded as either -1 or +1 */
/* 160 */ ULong guest_DFLAG; /* 48 */
/* RIP */
/* 168 */ ULong guest_RIP;
/* Probably a lot more stuff too.
D,ID flags
16 128-bit SSE registers
all the old x87 FPU gunk
segment registers
*/
/* Bit 21 (ID) of eflags stored here, as either 0 or 1. */
ULong guest_IDFLAG;
/* HACK to make tls on amd64-linux work. %fs only ever seems to
hold zero, and so guest_FS_ZERO holds the 64-bit offset
associated with a %fs value of zero. */
ULong guest_FS_ZERO;
/* XMM registers */
ULong guest_SSEROUND;
U128 guest_XMM0;
U128 guest_XMM1;
U128 guest_XMM2;
U128 guest_XMM3;
U128 guest_XMM4;
U128 guest_XMM5;
U128 guest_XMM6;
U128 guest_XMM7;
U128 guest_XMM8;
U128 guest_XMM9;
U128 guest_XMM10;
U128 guest_XMM11;
U128 guest_XMM12;
U128 guest_XMM13;
U128 guest_XMM14;
U128 guest_XMM15;
/* FPU */
/* Note. Setting guest_FTOP to be ULong messes up the
delicately-balanced PutI/GetI optimisation machinery.
Therefore best to leave it as a UInt. */
UInt guest_FTOP;
ULong guest_FPREG[8];
UChar guest_FPTAG[8];
ULong guest_FPROUND;
ULong guest_FC3210;
/* Emulation warnings */
UInt guest_EMWARN;
/* Translation-invalidation area description. Not used on amd64
(there is no invalidate-icache insn), but needed so as to
allow users of the library to uniformly assume that the guest
state contains these two fields -- otherwise there is
compilation breakage. On amd64, these two fields are set to
zero by LibVEX_GuestAMD64_initialise and then should be
ignored forever thereafter. */
ULong guest_TISTART;
ULong guest_TILEN;
/* Padding to make it have an 8-aligned size */
/* UInt padding; */
}
VexGuestAMD64State;
/*---------------------------------------------------------------*/
/*--- Utility functions for amd64 guest stuff. ---*/
/*---------------------------------------------------------------*/
/* ALL THE FOLLOWING ARE VISIBLE TO LIBRARY CLIENT */
/* Initialise all guest amd64 state. The FPU is put in default
mode. */
extern
void LibVEX_GuestAMD64_initialise ( /*OUT*/VexGuestAMD64State* vex_state );
/* Extract from the supplied VexGuestAMD64State structure the
corresponding native %rflags value. */
extern
ULong LibVEX_GuestAMD64_get_rflags ( /*IN*/VexGuestAMD64State* vex_state );
#if 0
/* Convert a saved x87 FPU image (as created by fsave) and write it
into the supplied VexGuestX86State structure. The non-FP parts of
said structure are left unchanged.
*/
extern
void LibVEX_GuestX86_put_x87 ( /*IN*/UChar* x87_state,
/*OUT*/VexGuestX86State* vex_state );
/* Extract from the supplied VexGuestX86State structure, an x87 FPU
image. */
extern
void LibVEX_GuestX86_get_x87 ( /*IN*/VexGuestX86State* vex_state,
/*OUT*/UChar* x87_state );
/* Given a 32-bit word containing native x86 %eflags values, set the
eflag-related fields in the supplied VexGuestX86State accordingly.
All other fields are left unchanged. */
extern
void LibVEX_GuestX86_put_eflags ( UInt eflags_native,
/*OUT*/VexGuestX86State* vex_state );
#endif /* 0 */
#endif /* ndef __LIBVEX_PUB_GUEST_AMD64_H */
/*---------------------------------------------------------------*/
/*--- libvex_guest_amd64.h ---*/
/*---------------------------------------------------------------*/