December 2013
Intermediate to advanced
350 pages
8h 1m
English
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Interpreting the Dalvik bytecode
You may know by now that the Dalvik VM is slightly different in structure and operation as compared to the Java VM; its file and instruction formats are different. The Java VM is stack-based, meaning bytecode (the code format is named this way because instructions are each a byte long) works by push and popping instruction on and off a stack. The Dalvik bytecode is designed to resemble the x86 instructions sets; it also uses a somewhat C-style calling convention. You'll see in a moment how each calling method is responsible for setting up the arguments before making calls to another method. For more details on the design and general caveats of the Dalvik code format, refer to the entry named General Design—Bytecode ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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