Assemble Comment Document For Free - Comment Document Edit

Each statement must be one of the following types:An empty statement is one that contains nothing other than spaces, tabs, or formfeed characters.An assignment statement is one that gives a value to a symbol.A pseudo operation statement is a directive to the assembler that does not necessarily generate any code.More items...

There are many, many types of assembly languages. The current most popular are ARM, MIPS, and x86. ARM is used on lots of cell phones and many embedded systems. MIPS is popular on IBM CPUs and is found on systems such as Macs, some video game consoles, and a few I'm sure I'm missing.

An assembly language statement is a line of text that translates into a single machine instruction. Assembly Language is expressed in a more human readable form than the binary instructions and names are allowed for memory locations, registers, operations etc.

CommentsEditA single semi-colon is used for comments, and functions the same as double slash in C++: the compiler ignores from the semicolon to the next newline.

An x86 assembly language program consists of one or more files containing statements. A statement consists of tokens separated by whitespace and terminated by either a newline character (ASCII 0x0A) or a semicolon (;) (ASCII 0x3B).

For . s files, the actual assembler itself ( as ) only handles # as a comment character, for x86. For some other ISAs, GAS uses other comment characters, for example @ for ARM.

Types of Assembly LanguagesAssembly language closely tied to processor architecture. At least four main types:CISC: Complex Instruction-Set Computer. RISC: Reduced Instruction-Set Computer.DSP: Digital Signal Processor. VLIW: Very Long Instruction Word.

Comments. In MIPS assembly, comments are denoted with a number sign ("#"). Everything after that sign on the same line is a comment and is skipped by the assembler's lexer.

Despite processor type, an assembly language may be divided into three types. Basic Assembly language just converts instructions to opcodes. The majority of these are for very small embedded devices.

// comments The character sequence // starts a one line comment, like in C99 or C++. // comments in C90 have the same semantics as // comments in C99.