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<h1>/home/mandrake/rpm/BUILD/sc68-2.2.1/emu68/srdef68.h</h1><a href="srdef68_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00019"></a>00019 <span class="comment">/* Copyright (C) 1998-2001 Ben(jamin) Gerard */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef _SRDEF68_H_</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define _SRDEF68_H_</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00026"></a>00026 <span class="preprocessor">#endif</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00032"></a><a class="code" href="srdef68_8h.html#faef1e5c3e531ff59980e95fb931733c">00032</a> <span class="preprocessor">#define SR_C_BIT 0 </span>
<a name="l00033"></a><a class="code" href="srdef68_8h.html#9050773a31218399e7a5beddf780ecef">00033</a> <span class="preprocessor">#define SR_V_BIT 1 </span>
<a name="l00034"></a><a class="code" href="srdef68_8h.html#61358487950b723851177611ac385abf">00034</a> <span class="preprocessor">#define SR_Z_BIT 2 </span>
<a name="l00035"></a><a class="code" href="srdef68_8h.html#5af5c659d4673612805983337d980478">00035</a> <span class="preprocessor">#define SR_N_BIT 3 </span>
<a name="l00036"></a><a class="code" href="srdef68_8h.html#1bdabe3e9a0a2adffdce5ab1b48c8e30">00036</a> <span class="preprocessor">#define SR_X_BIT 4 </span>
<a name="l00037"></a><a class="code" href="srdef68_8h.html#f45c0fa5f0bf8aebf64fc0f31b18b72e">00037</a> <span class="preprocessor">#define SR_IPL_BIT 8 </span>
<a name="l00038"></a><a class="code" href="srdef68_8h.html#618d3f5a47acade0be40ab62b5051841">00038</a> <span class="preprocessor">#define SR_S_BIT 13 </span>
<a name="l00039"></a><a class="code" href="srdef68_8h.html#b901b29b14681b4131746c34685146f1">00039</a> <span class="preprocessor">#define SR_T_BIT 15 </span>
<a name="l00041"></a><a class="code" href="srdef68_8h.html#ab737dff2860e37fbd9e08c30eaa0364">00041</a> <span class="preprocessor">#define SR_C (1<<SR_C_BIT) </span>
<a name="l00042"></a><a class="code" href="srdef68_8h.html#e147775240980f758cd0152a625724fe">00042</a> <span class="preprocessor">#define SR_V (1<<SR_V_BIT) </span>
<a name="l00043"></a><a class="code" href="srdef68_8h.html#7847483f951ee91343d93a74fffb13dd">00043</a> <span class="preprocessor">#define SR_Z (1<<SR_Z_BIT) </span>
<a name="l00044"></a><a class="code" href="srdef68_8h.html#4e20b1ac95c6469063cd85ff839c6c01">00044</a> <span class="preprocessor">#define SR_N (1<<SR_N_BIT) </span>
<a name="l00045"></a><a class="code" href="srdef68_8h.html#2037ff64b19633dfd3b54da9d05784d9">00045</a> <span class="preprocessor">#define SR_X (1<<SR_X_BIT) </span>
<a name="l00046"></a><a class="code" href="srdef68_8h.html#f33871a17a312e5398fbd0b040d4337e">00046</a> <span class="preprocessor">#define SR_S (1<<SR_S_BIT) </span>
<a name="l00047"></a><a class="code" href="srdef68_8h.html#0e909b939c197ac3079565360f1ecbfb">00047</a> <span class="preprocessor">#define SR_T (1<<SR_T_BIT) </span>
<a name="l00056"></a>00056 <span class="preprocessor">#define IS_CS(sr) ((sr)&SR_C)</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span><span class="preprocessor">#define IS_CC(sr) (!IS_CS(sr))</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>
<a name="l00059"></a>00059 <span class="preprocessor">#define IS_EQ(sr) ((sr)&SR_Z)</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#define IS_NE(sr) (!IS_EQ(sr))</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span>
<a name="l00062"></a>00062 <span class="preprocessor">#define IS_VS(sr) ((sr)&SR_V)</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor">#define IS_VC(sr) (!IS_VS(sr))</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span>
<a name="l00065"></a>00065 <span class="preprocessor">#define IS_MI(sr) ((sr)&SR_N)</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#define IS_PL(sr) (!IS_MI(sr))</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span>
<a name="l00068"></a>00068 <span class="preprocessor">#define IS_LS(sr) ((sr)&(SR_C|SR_Z))</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span><span class="preprocessor">#define IS_LT(sr) (((sr)^((sr)>>2))&SR_V)</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span><span class="preprocessor">#define IS_LE(sr) (IS_LT(sr)|IS_EQ(sr))</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span>
<a name="l00072"></a>00072 <span class="preprocessor">#define IS_GE(sr) (!IS_LT(sr))</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span><span class="preprocessor">#define IS_GT(sr) (!IS_LE(sr))</span>
<a name="l00074"></a>00074 <span class="preprocessor"></span><span class="preprocessor">#define IS_HI(sr) (!IS_LS(sr))</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span>
<a name="l00076"></a>00076 <span class="preprocessor">#define IS_T(sr) 1</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span><span class="preprocessor">#define IS_F(sr) 0</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span>
<a name="l00087"></a><a class="code" href="srdef68_8h.html#85034caa22886e907a94809abd7c1ee1">00087</a> <span class="preprocessor">#define MOVESR(SR,SRC) (SR) = \</span>
<a name="l00088"></a>00088 <span class="preprocessor"> ( ((SR)&~(SR_Z|SR_N|SR_V|SR_C)) | \</span>
<a name="l00089"></a>00089 <span class="preprocessor"> (((SRC)==0)<<SR_Z_BIT ) | (( (SRC)<0)<<SR_N_BIT ) )</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span>
<a name="l00092"></a><a class="code" href="srdef68_8h.html#a9c98429495e3075d19ef2767dbb42b3">00092</a> <span class="preprocessor">#define GET_CCR(SR) ((u8)(SR))</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span>
<a name="l00095"></a><a class="code" href="srdef68_8h.html#43fc9c96d522d8a98157bf82da066831">00095</a> <span class="preprocessor">#define SET_CCR(SR,CCR) (SR) = (((SR)&0xFF00) | (CCR))</span>
<a name="l00096"></a>00096 <span class="preprocessor"></span>
<a name="l00098"></a><a class="code" href="srdef68_8h.html#45cb3c873930571980710e0d53b3e5c8">00098</a> <span class="preprocessor">#define GET_IPL(n) (((n)>>SR_IPL)&7)</span>
<a name="l00099"></a>00099 <span class="preprocessor"></span>
<a name="l00101"></a><a class="code" href="srdef68_8h.html#cf9d68318cfd9455f1561e69e57079fc">00101</a> <span class="preprocessor">#define SET_IPL(sr,n) (sr) = (((sr)&(7<<SR_IPL_BIT)) | ((n)<<SR_IPL_BIT)))</span>
<a name="l00102"></a>00102 <span class="preprocessor"></span>
<a name="l00105"></a>00105 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span>}
<a name="l00107"></a>00107 <span class="preprocessor">#endif</span>
<a name="l00108"></a>00108 <span class="preprocessor"></span>
<a name="l00109"></a>00109 <span class="preprocessor">#endif </span><span class="comment">/* #ifndef _SRDEF68_H_ */</span>
</pre></div></div>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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2ff8806b45ba9c96e77e01e6d40e440b
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