XED2: XED2 User Guide - Thu May 15 03:15:08 2008

00001 /*BEGIN_LEGAL 
-00002 Copyright (c) 2007, Intel Corp.
-00003 All rights reserved.
-00004 
-00005 Redistribution and use in source and binary forms, with or without
-00006 modification, are permitted provided that the following conditions are
-00007 met:
-00008 
-00009     * Redistributions of source code must retain the above copyright
-00010       notice, this list of conditions and the following disclaimer.
-00011 
-00012     * Redistributions in binary form must reproduce the above
-00013       copyright notice, this list of conditions and the following
-00014       disclaimer in the documentation and/or other materials provided
-00015       with the distribution.
-00016 
-00017     * Neither the name of Intel Corporation nor the names of its
-00018       contributors may be used to endorse or promote products derived
-00019       from this software without specific prior written permission.
-00020 
-00021 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-00022 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-00023 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-00024 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-00025 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-00026 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-00027 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-00028 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-00029 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-00030 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-00031 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-00032 END_LEGAL */
-00036 
-00037 
-00038 
-00039 #ifndef _XED_COMMON_DEFS_H_
-00040 # define _XED_COMMON_DEFS_H_
-00041 
-00043 
-00044 #define XED_MAX_OPERANDS 11
-00045 #define XED_MAX_NONTERMINALS_PER_INSTRUCTION 20 // FIXME somewhat arbitrary
-00046 
-00047 #define XED_MAX_DISPLACEMENT_BYTES  8 // for most things it is 4, but one 64b mov allows 8
-00048 #define XED_MAX_IMMEDIATE_BYTES  8 // for most things it is max 4, but one 64b mov allows 8.
-00049 
-00050 #define XED_MAX_INSTRUCTION_BYTES  15
-00051 
-00052 
-00053 #define XED_BYTE_MASK(x) ((x) & 0xFF)
-00054 #define XED_BYTE_CAST(x) (STATIC_CAST(xed_uint8_t,x))
-00055 
-00057 // used for defining bit-field widths
-00058 // Microsoft's compiler treats enumerations as signed and if you pack
-00059 // the bit-field with values, when you assign it to a full-width enumeration,
-00060 // you get junk-- a big negative number. This compensates for cases that I've
-00061 // encountered
-00062 #if defined(__GNUC__)
-00063 #  define XED_BIT_FIELD_PSEUDO_WIDTH4 4
-00064 #  define XED_BIT_FIELD_PSEUDO_WIDTH8 8
-00065 #else
-00066 #  define XED_BIT_FIELD_PSEUDO_WIDTH4 8
-00067 #  define XED_BIT_FIELD_PSEUDO_WIDTH8 16
-00068 #endif
-00069 
-00070 
-00071 #endif
-00072 
-00073 
-00074 
-00075 
-00076 
-00077 
-00078 
-00079 
-00080 
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xed-common-defs.h
