X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=misc%2Fdecoder_test%2FXED2%2Fexamples%2Fxed-min.cpp;fp=misc%2Fdecoder_test%2FXED2%2Fexamples%2Fxed-min.cpp;h=58e00eeb636bdda7e975b32f17c1a7756fdfda36;hp=0000000000000000000000000000000000000000;hb=ddc16b0737cf58f7aa90a69c6652cdf4090aec51;hpb=626595465a2c6987606a6bc697df65130ad8c2d3

diff --git a/misc/decoder_test/XED2/examples/xed-min.cpp b/misc/decoder_test/XED2/examples/xed-min.cpp
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+/*BEGIN_LEGAL 
+Intel Open Source License 
+
+Copyright (c) 2002-2007 Intel Corporation 
+All rights reserved. 
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.  Redistributions
+in binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.  Neither the name of
+the Intel Corporation nor the names of its contributors may be used to
+endorse or promote products derived from this software without
+specific prior written permission.
+ 
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``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 THE INTEL OR
+ITS CONTRIBUTORS 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.
+END_LEGAL */
+/// @file xed-min.cpp
+/// @author Mark Charney   <mark.charney@intel.com>
+/// @brief a minimal toy example of using the decoder
+
+extern "C" {
+#include "xed-interface.h"
+}
+#include <iostream>
+#include <iomanip>
+using namespace std;
+
+int main(int argc, char** argv);
+
+int main(int argc, char** argv) {
+    // initialize the XED tables -- one time.
+    xed_tables_init();
+
+    // The state of the machine -- required for decoding
+    xed_state_t dstate;
+    xed_state_zero(&dstate);
+    xed_state_init(&dstate,
+                   XED_MACHINE_MODE_LEGACY_32, 
+                   XED_ADDRESS_WIDTH_32b, 
+                   XED_ADDRESS_WIDTH_32b);
+
+    // create the decoded instruction, and fill in the machine mode (dstate)
+    xed_decoded_inst_t xedd;
+    xed_decoded_inst_zero_set_mode(&xedd, &dstate);
+        
+    // make up a simple 2Byte instruction to decode
+    unsigned int bytes = 2;
+    unsigned char itext[15] = { 0, 0};
+
+    // call decode
+    xed_error_enum_t xed_error = xed_decode(&xedd, 
+                                            STATIC_CAST(const xed_uint8_t*,itext),
+                                            bytes);
+
+    // check for errors
+    xed_bool_t okay = (xed_error == XED_ERROR_NONE);
+    if (okay) {
+        cout << "OK" << endl;
+        return 0;
+    }
+    return 1;
+    (void) argc; (void) argv; //pacify compiler
+}