Gnu as assembler manual

 · The GNU Assembler gnu asis really a family of assemblers. If you use (or have used) the gnu assembler on one architecture, you should find a fairly similar environment when you use it on another architecture. · GNU Manuals Online. This table lists official GNU packages with links to their primary documentation, where available. The gnu Assembler Version The Free Software Foundation Inc. thanks The Nice Computer Company of Australia for loaning Dean Elsner to write the first (Vax) version of as for Project gnu. The proprietors, management and staff of TNCCA thank FSF for distracting the boss while they got some work done. Dean Elsner, Jay Fenlason friends. See HP Series Assembly Language Reference Manual (HP ) for the meaning of www.doorway.ru directive. See section HPPA Assembler Directives, for a summary. On the AMD 29K, this directive is ignored; it is accepted for compatibility with other AMD 29K assemblers.

Assembler Directives. All assembler directives have names that begin with a period (`.'). The rest of the name is letters, usually in lower case. This chapter discusses directives that are available regardless of the target machine configuration for the GNU assembler. Some machine configurations provide additional directives. The GNU Assembler. GNU as is really a family of assemblers. If you use (or have used) the GNU assembler on one architecture, you should find a fairly similar environment when you use it on another architecture. Each version has much in common with the others, including object file formats, most assembler directives (often called pseudo-ops) and assembler syntax. The gnu assembler can be configured to produce several alternative object file formats. For the most part, this does not affect how you write assembly language programs; but di-rectives for debugging symbols are typically different in different file formats. See Section [Symbol Attributes], page Command Line.

gcc -nostdlib hello.s ./www.doorway.ru Here is a C program that calls the assembly language function. For floating point addition, the instructions are. This manual is a user guide to the GNU assembler as. Here is a brief summary of how to invoke as. For details, see section Command-Line Options. as [ -a. 14 iul. NEON syntax is the same besides one small detail: the aligned loads/stores use @ in ARM and: in GAS. This is because @ is a comment symbol.