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30 <h1>xed-immed.h</h1><a href="xed-immed_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*BEGIN_LEGAL </span>
31 <a name="l00002"></a>00002 <span class="comment">Copyright (c) 2007, Intel Corp.</span>
32 <a name="l00003"></a>00003 <span class="comment">All rights reserved.</span>
33 <a name="l00004"></a>00004 <span class="comment"></span>
34 <a name="l00005"></a>00005 <span class="comment">Redistribution and use in source and binary forms, with or without</span>
35 <a name="l00006"></a>00006 <span class="comment">modification, are permitted provided that the following conditions are</span>
36 <a name="l00007"></a>00007 <span class="comment">met:</span>
37 <a name="l00008"></a>00008 <span class="comment"></span>
38 <a name="l00009"></a>00009 <span class="comment"> * Redistributions of source code must retain the above copyright</span>
39 <a name="l00010"></a>00010 <span class="comment"> notice, this list of conditions and the following disclaimer.</span>
40 <a name="l00011"></a>00011 <span class="comment"></span>
41 <a name="l00012"></a>00012 <span class="comment"> * Redistributions in binary form must reproduce the above</span>
42 <a name="l00013"></a>00013 <span class="comment"> copyright notice, this list of conditions and the following</span>
43 <a name="l00014"></a>00014 <span class="comment"> disclaimer in the documentation and/or other materials provided</span>
44 <a name="l00015"></a>00015 <span class="comment"> with the distribution.</span>
45 <a name="l00016"></a>00016 <span class="comment"></span>
46 <a name="l00017"></a>00017 <span class="comment"> * Neither the name of Intel Corporation nor the names of its</span>
47 <a name="l00018"></a>00018 <span class="comment"> contributors may be used to endorse or promote products derived</span>
48 <a name="l00019"></a>00019 <span class="comment"> from this software without specific prior written permission.</span>
49 <a name="l00020"></a>00020 <span class="comment"></span>
50 <a name="l00021"></a>00021 <span class="comment">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span>
51 <a name="l00022"></a>00022 <span class="comment">"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span>
52 <a name="l00023"></a>00023 <span class="comment">LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span>
53 <a name="l00024"></a>00024 <span class="comment">A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span>
54 <a name="l00025"></a>00025 <span class="comment">OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span>
55 <a name="l00026"></a>00026 <span class="comment">SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span>
56 <a name="l00027"></a>00027 <span class="comment">LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span>
57 <a name="l00028"></a>00028 <span class="comment">DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span>
58 <a name="l00029"></a>00029 <span class="comment">THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
59 <a name="l00030"></a>00030 <span class="comment">(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span>
60 <a name="l00031"></a>00031 <span class="comment">OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
61 <a name="l00032"></a>00032 <span class="comment">END_LEGAL */</span>
62 <a name="l00035"></a>00035
63 <a name="l00036"></a>00036 <span class="preprocessor">#ifndef _XED_IMMED_H_</span>
64 <a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor"># define _XED_IMMED_H_</span>
65 <a name="l00038"></a>00038 <span class="preprocessor"></span>
66 <a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="xed-types_8h.html">xed-types.h</a>"</span>
67 <a name="l00040"></a>00040 <span class="preprocessor">#include "<a class="code" href="xed-common-defs_8h.html">xed-common-defs.h</a>"</span>
68 <a name="l00041"></a>00041 <span class="preprocessor">#include "<a class="code" href="xed-util_8h.html">xed-util.h</a>"</span>
69 <a name="l00042"></a>00042
70 <a name="l00043"></a>00043 <a class="code" href="xed-common-hdrs_8h.html#029d5ee2957ac2af5e2b75ec09f1daf9">XED_DLL_EXPORT</a> xed_int64_t <a class="code" href="xed-immed_8h.html#04c8a647107fb7affbf1e6b51613a8ec">xed_immed_from_bytes</a>(xed_int8_t* bytes, <a class="code" href="xed-types_8h.html#0c92e8263b7ca02d8e4826ae5b79bb30">xed_uint_t</a> n);
71 <a name="l00044"></a>00044 <span class="comment">/*</span>
72 <a name="l00045"></a>00045 <span class="comment"> Convert an array of bytes representing a Little Endian byte ordering</span>
73 <a name="l00046"></a>00046 <span class="comment"> of a number (11 22 33 44 55.. 88), in to a a 64b SIGNED number. That gets</span>
74 <a name="l00047"></a>00047 <span class="comment"> stored in memory in little endian format of course. </span>
75 <a name="l00048"></a>00048 <span class="comment"></span>
76 <a name="l00049"></a>00049 <span class="comment"> Input 11 22 33 44 55 66 77 88, 8</span>
77 <a name="l00050"></a>00050 <span class="comment"> Ouptut 0x8877665544332211 (stored in memory as (lsb) 11 22 33 44 55 66 77 88 (msb))</span>
78 <a name="l00051"></a>00051 <span class="comment"></span>
79 <a name="l00052"></a>00052 <span class="comment"> Input f0, 1</span>
80 <a name="l00053"></a>00053 <span class="comment"> Output 0xffff_ffff_ffff_fff0 (stored in memory as f0 ff ff ff ff ff ff ff)</span>
81 <a name="l00054"></a>00054 <span class="comment"></span>
82 <a name="l00055"></a>00055 <span class="comment"> Input f0 00, 2</span>
83 <a name="l00056"></a>00056 <span class="comment"> Output 0x0000_0000_0000_00F0 (stored in memory a f0 00 00 00 00 00 00 00)</span>
84 <a name="l00057"></a>00057 <span class="comment"></span>
85 <a name="l00058"></a>00058 <span class="comment"> Input 03, 1</span>
86 <a name="l00059"></a>00059 <span class="comment"> Output 0x0000_0000_0000_0030 (stored in memory a 30 00 00 00 00 00 00 00)</span>
87 <a name="l00060"></a>00060 <span class="comment"> */</span>
88 <a name="l00061"></a>00061
89 <a name="l00062"></a>00062
90 <a name="l00063"></a>00063 <span class="preprocessor">#endif</span>
91 <a name="l00064"></a>00064 <span class="preprocessor"></span><span class="comment">//Local Variables:</span>
92 <a name="l00065"></a>00065 <span class="comment">//pref: "../../xed-immed.c"</span>
93 <a name="l00066"></a>00066 <span class="comment">//End:</span>
94 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu May 15 03:15:09 2008 for XED2 by
95 <a href="http://www.doxygen.org/index.html">
96 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>