发明名称 |
SYSTEMS, METHODS, AND COMPUTER PROGRAMS FOR DYNAMIC BINARY TRANSLATION IN A MASTER CONTROL PROGRAM INTERPRETER |
摘要 |
Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter. One such method comprises: receiving non-native code comprising a sequence of one or more operators to be interpreted; building a static branch destination table associated with the operators, the static branch destination table specifying a static branch operator that branches to another operator in the sequence and a corresponding memory location to which the static branch operator branches; parsing the sequence of operators and building a cross-reference table that specifies a pointer to an operator function associated with the corresponding operator, an index of the operator in a native code sequence, and a call to a native operator; selecting a dynamic branch code template for the native operator; and based on the static branch table and the cross-reference table, emitting the native code sequence to be executed via a native processor.
|
申请公布号 |
US2011016458(A1) |
申请公布日期 |
2011.01.20 |
申请号 |
US20090502285 |
申请日期 |
2009.07.14 |
申请人 |
BEALE ANDREW WARD;MEYERS ROBERT JOSEPH;WILTON LOREN C |
发明人 |
BEALE ANDREW WARD;MEYERS ROBERT JOSEPH;WILTON LOREN C. |
分类号 |
G06F9/45 |
主分类号 |
G06F9/45 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|