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Stephen Williams
bbc80a84a6
Verilog-2005 defines the base-10 log function to be $log10. This makes sense because in C the log() function is the natural log. So add the $log10 function. Since there may be legacy code that uses the $log function, leave it defined, but we should consider at least printing a warning when the $log function is used.
33 lines
721 B
Plaintext
33 lines
721 B
Plaintext
#
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# This is the system function descriptor table for the
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# Verilog-A math functions.
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#
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# Single argument functions.
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$sqrt vpiSysFuncReal
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$ln vpiSysFuncReal
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$log vpiSysFuncReal
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$log10 vpiSysFuncReal
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$exp vpiSysFuncReal
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$abs vpiSysFuncReal
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$ceil vpiSysFuncReal
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$floor vpiSysFuncReal
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$sin vpiSysFuncReal
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$cos vpiSysFuncReal
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$tan vpiSysFuncReal
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$asin vpiSysFuncReal
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$acos vpiSysFuncReal
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$atan vpiSysFuncReal
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$sinh vpiSysFuncReal
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$cosh vpiSysFuncReal
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$tanh vpiSysFuncReal
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$asinh vpiSysFuncReal
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$acosh vpiSysFuncReal
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$atanh vpiSysFuncReal
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# Double argument functions.
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$min vpiSysFuncReal
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$max vpiSysFuncReal
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$pow vpiSysFuncReal
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$atan2 vpiSysFuncReal
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$hypot vpiSysFuncReal
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