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diff --git a/docs/opcodes/opcode-7b-unop.html b/docs/opcodes/opcode-7b-unop.html deleted file mode 100644 index 8b0609210..000000000 --- a/docs/opcodes/opcode-7b-unop.html +++ /dev/null @@ -1,108 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> - -<html> - -<head> -<title>unop</title> -<link rel=stylesheet href="opcode.css"> -</head> - -<body> - -<h1>unop</h1> - -<h2>Purpose</h2> - -<p> -Perform the identified unary operation on the source register, storing the -result in the destination register. -</p> - -<h2>Details</h2> - -<table class="instruc"> -<thead> -<tr> - <th>Op & Format</th> - <th>Mnemonic / Syntax</th> - <th>Arguments</th> -</tr> -</thead> -<tbody> -<tr> - <td>7b..8f 12x</td> - <td><i>unop</i> vA, vB<br/> - 7b: neg-int<br/> - 7c: not-int<br/> - 7d: neg-long<br/> - 7e: not-long<br/> - 7f: neg-float<br/> - 80: neg-double<br/> - 81: int-to-long<br/> - 82: int-to-float<br/> - 83: int-to-double<br/> - 84: long-to-int<br/> - 85: long-to-float<br/> - 86: long-to-double<br/> - 87: float-to-int<br/> - 88: float-to-long<br/> - 89: float-to-double<br/> - 8a: double-to-int<br/> - 8b: double-to-long<br/> - 8c: double-to-float<br/> - 8d: int-to-byte<br/> - 8e: int-to-char<br/> - 8f: int-to-short - </td> - <td><code>A:</code> destination register or pair (4 bits)<br/> - <code>B:</code> source register or pair (4 bits)</td> -</tr> -</tbody> -</table> - -<h2>Constraints</h2> - -<ul> - <li> - Both A and B must be valid register indices for the current stackframe. - </li> - <li> - If the input type of <unop> is double or long, also B+1 must be a - valid register index in the current stackframe. - </li> - <li> - If the output type of <unop> is double or long, also A+1 must be a - valid register index in the current stackframe. - </li> - <li> - The type of register vB must match the source type of the instruction (this - probably needs more detail). - </li> -</ul> - -<h2>Behavior</h2> - -<ul> - <li> - The given operation <unop> is performed according to the semantics - specified in table XXX. - </li> - <li> - The result is stored in register vA, that is, vA'=<unop> vB. - </li> - <li> - It gets a bit messy if we want to describe all the combinations of input and - output with and without pairs here. Probably it's better to split it up. - </li> -</ul> - -<h2>Exceptions</h2> - -<ul> - <li> - ArithmeticException if an arithmetic error occurs during the instruction. - </li> -</ul> - -</body> -</html> |