dalvik virtual machine

another data type.neg-int;整数求补not-int;整数求反long-to-int;长整型数转换为整型数2.13 Data Operation Instructionsmnemonics : Add, Sub, mul, Div, REM, and, or, XOR, SHL, SHR, ushrinstruction : arithmetic operations: Add, subtract, multiply, divide, modulo, shift. Logical operations: With, or, not, or.Extensions such as suffixes 2addr, lit16, and LIT8 can also be added after the add operator.add-type vAA,vBB,vCC；vBB + vCC将结果保存到vAAsub-type vAA,vBB,vCC；vBB - vCC将结果保存到vAAmul-type vAA,vBB,vCC；vBB x vCC将结果保存到vAAdiv-ty

Before analyzing the running of the Dalvik virtual machine, you must first understand the davlik command, but before learning about the davlik command, you must first understand the command format so that you can understand how commands are structured, expressed, and viewed, next we will carefully learn the instruction format, so that when we see the instruction

Google launched the Android SDK at the end of 2007 as an important feature of the Android system, and the Dalvik virtual machine was the first to come into view. Its efficient use of memory and its high performance on low-speed CPUs are truly impressive. Relies on the underlying POSIX-compliant operating system, which can simply complete process isolation and thr

From the previous section, we can know the Dalvik Virtual Machine entry point and the function for creating virtual machines. This section continues to analyze the code snippets of the runtime class calling virtual machines. We need to figure out how to run Java's zygoteinit

Android Virtual Machine Learning summary Dalvik Virtual Machine Introduction 1. The most significant difference between a Dalvik virtual machine