One well known and good assembler is NASM. (Netwide ASseMbler). This can be found at http://nasm.sf.net
a symbol table
it means Microsoft Macro Assembler
The task that the Assembler needs to be perform among of these are....- the assembler takes its source code as assembly language program.- making direct hardware access for device driver.- produce machine code.
Single Pass Assembler A single pass assembler scans the program only once and creates the equivalent binary program. The assembler substitute all of the symbolic instruction with machine code in one pass. AdvantagesEvery source statement needs to be processed once.DisadvantagesWe cannot use any forward reference in our program. Forward ReferenceForward reference means; reference to an instruction which has not yet been encountered by the assembler. In order to handle forward reference, the program needs to be scanned twice. In other words a two pass assembler is needed.
compiler linker loader macroprocessor assembler
An assembler which runs on a computer for which it produces object codes
An absolute assembler is a computing term for an assembler which generates code which uses only absolute addresses.
There are several examples of assemblers: GAS - the GNU Assembler MASM - Microsoft Macro Assembler NASM - Netwide Assembler The assembler is the program which converts assembly code into machine code - a necessary step to prepare a program for execution.
Meta-assembler is a program that accepts the syntactic and semantic description of an assembly language, and generates an assembler for that language.
Meta-assembler is a program that accepts the syntactic and semantic description of an assembly language, and generates an assembler for that language.
Assembly langue is translated into machine language by an assembler.
i don't know what is the work of cross assembler?
list out assembler directive?
what is the difference between an assembler and the translator
Assembler directives are also known as pseudocode.It is instruction to assembler regarding the program to be assembled. For example ORG 4000 is an assembler directive which tells the assembler that program is stored from location 4000.
pass 1 assembler is assembler which convert assembly level language into machine level language in one pass only
Two main options for the design of assembler are: 1. One pass assembler 2. Multi-pass assembler One pass assemblers generally have problem of "forward referencing" which is resolved by using mulitpasses