58 lines
4.1 KiB
HTML
Executable File
58 lines
4.1 KiB
HTML
Executable File
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<pre style="font-family: courier, monospace; font-size: 10pt;">
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<a name="l1"></a><span class=cF5> Compiler Options</span><span class=cF0>
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<a name="l2"></a>
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<a name="l3"></a>Use </span><a href="/Wb/Compiler/CMisc.HC#l1"><span class=cF4>Option</span></a><span class=cF0>(). You might need to do </span><span class=cF2>#exe {Option();}</span><span class=cF0>.
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<a name="l4"></a></span><span class=cF4>
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<a name="l5"></a></span><a href="/Wb/Kernel/KernelA.HH#l1555"><span class=cF4>OPTf_GLBLS_ON_DATA_HEAP</span></a><span class=cF0> without this option, global vars are placed in the code
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<a name="l6"></a>heap which is limited to 2Gig. In </span><span class=cF2>AOT</span><span class=cF0> modules, global vars take-up room in the </span><span class=cF2>
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<a name="l7"></a>.BIN</span><span class=cF0> file, so you might want to use this option, instead. You might wish to
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<a name="l8"></a>turn it on and off around specific vars. A disadvantage of data heap global
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<a name="l9"></a>vars in </span><span class=cF2>AOT</span><span class=cF0> modules is they can't be initialized.
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<a name="l10"></a></span><span class=cF4>
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<a name="l11"></a></span><a href="/Wb/Kernel/KernelA.HH#l1552"><span class=cF4>OPTf_EXTERNS_TO_IMPORTS</span></a><span class=cF0> and </span><a href="/Wb/Kernel/KernelA.HH#l1553"><span class=cF4>OPTf_KEEP_PRIVATE</span></a><span class=cF0> are strange options, you'll never
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<a name="l12"></a>need. They're to allow the same header file for </span><span class=cF2>Kernel</span><span class=cF0> to act as </span><span class=cF2>extern</span><span class=cF0>s when
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<a name="l13"></a>compiling itself and </span><span class=cF2>import</span><span class=cF0>s when compiled by </span><span class=cF2>AOT</span><span class=cF0> modules.
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<a name="l14"></a></span><span class=cF4>
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<a name="l15"></a></span><a href="/Wb/Kernel/KernelA.HH#l1548"><span class=cF4>OPTf_WARN_UNUSED_VAR</span></a><span class=cF0> warning if unused var. It is applied to functions.
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<a name="l16"></a></span><span class=cF4>
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<a name="l17"></a></span><a href="/Wb/Kernel/KernelA.HH#l1549"><span class=cF4>OPTf_WARN_PAREN</span></a><span class=cF0> warning if parenthesis are not needed.
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<a name="l18"></a></span><span class=cF4>
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<a name="l19"></a></span><a href="/Wb/Kernel/KernelA.HH#l1550"><span class=cF4>OPTf_WARN_DUP_TYPES</span></a><span class=cF0> warning if dup local var type stmts.
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<a name="l20"></a></span><span class=cF4>
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<a name="l21"></a></span><a href="/Wb/Kernel/KernelA.HH#l1551"><span class=cF4>OPTf_WARN_HEADER_MISMATCH</span></a><span class=cF0> warning if fun header does not match.
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<a name="l22"></a></span><span class=cF4>
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<a name="l23"></a></span><a href="/Wb/Kernel/KernelA.HH#l1554"><span class=cF4>OPTf_NO_REG_VAR</span></a><span class=cF0> forces all function local vars to the stk not regs. Applied to
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<a name="l24"></a>functions.
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<a name="l25"></a></span><span class=cF4>
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<a name="l26"></a></span><a href="/Wb/Kernel/KernelA.HH#l1557"><span class=cF4>OPTf_NO_BUILTIN_CONST</span></a><span class=cF0> Disable 10-byte float consts for pi, log2_10, log10_2,
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<a name="l27"></a>loge_2. Applied to functions.
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</span></pre></body>
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