xed-decode-cache.h

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00001 /*BEGIN_LEGAL 
00002 Intel Open Source License 
00003 
00004 Copyright (c) 2002-2012 Intel Corporation. All rights reserved.
00005  
00006 Redistribution and use in source and binary forms, with or without
00007 modification, are permitted provided that the following conditions are
00008 met:
00009 
00010 Redistributions of source code must retain the above copyright notice,
00011 this list of conditions and the following disclaimer.  Redistributions
00012 in binary form must reproduce the above copyright notice, this list of
00013 conditions and the following disclaimer in the documentation and/or
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00018  
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00032 
00033 
00034 #ifndef _XED_DECODE_CACHE_H_
00035 # define _XED_DECODE_CACHE_H_
00036 
00037 
00038 #include "xed-decoded-inst.h"
00039 #include "xed-error-enum.h"
00040 
00042 // TYPES
00044 
00045 typedef struct {
00046     xed_decoded_inst_t d;
00047     xed_uint8_t array[XED_MAX_INSTRUCTION_BYTES];
00048     xed_uint8_t length;
00049 }  xed_decode_cache_entry_t;
00050 
00051 typedef struct {
00052     xed_decode_cache_entry_t* entries;
00053     xed_uint32_t limit;
00054     xed_uint64_t hits;
00055     xed_uint64_t misses;
00056     xed_uint64_t found_something;
00057     xed_uint64_t miscompares;
00058 } xed_decode_cache_t;
00059 
00061 // PROTOTYPES
00063 
00075 XED_DLL_EXPORT xed_error_enum_t
00076 xed_decode_cache(xed_decoded_inst_t* xedd, 
00077                  const xed_uint8_t* itext, 
00078                  const unsigned int bytes,
00079                  xed_decode_cache_t* cache);
00080 
00081 
00089 XED_DLL_EXPORT void
00090 xed_decode_cache_initialize(xed_decode_cache_t* cache, 
00091                             xed_decode_cache_entry_t* entries, 
00092                             xed_uint32_t n_entries);
00093 
00094 
00095 
00097 // GLOBALS
00099 
00100 
00101 #endif
00102 
00103 //Local Variables:
00104 //pref: "../../xed-decode-cache.cpp"
00105 //End:

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