Dynamic compiling and executing method of embedded browser engine
An embedded browser and dynamic compilation technology, applied in the direction of instruments, memory systems, program control design, etc., can solve the problems of long delay, poor user effect, poor immediacy and efficiency, etc., to avoid overhead and execute Javascript The effect of fast script and timely information
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[0016] In this embodiment, the digital TV set-top box processes the script code as an example: the script code in this example includes a loop structure, and the script also includes event response processing, and the user will continuously trigger the event response. Now, the processing method of the present invention will be specifically described according to the processing of the example by the Javascript engine of the embedded browser.
[0017] Accompanying drawing 1 is the schematic flow chart of this implementation mode, and the dynamic compiling execution method of the engine is as follows:
[0018] Step A: First, establish a small buffer for accessing bytecode and object code, that is, bytecode buffer and object code buffer, which are used to save and call bytecode and object code respectively, and through logical buffering The management mechanism of the area realizes the management of the jump connection of each small buffer object code;
[0019] Step B1: The JavaS...
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