Explain first pass of assembler data entry software
by Mike_B
Macro Processor Algorithm and Data Structure: Design can be done as two-pass or a one-pass macro. In case of two-pass assembler. Two-pass macro processor • You may design a two-pass macro processor o Pass 1: Process all macro definitions o Pass 2: Expand all macro invocation statements • However, one-pass may be enough. Define Parse, systems software, application software and operating system with example 9. Explain Phase 1 and Phase II of assembler design Explain with suitable example various phases of analysis Enlist the different type of errors that are handled by Pass I and Pass II of 2 pass assembler. Jan 26, · Indicates the current assembly mode for this instruction. Name: Lists the name of the csect where this line of source code originates. Loc Ctr: Lists the value contained in the assembler's location counter. The listing shows a location counter value only for assembler language instructions that generate object code. Object Code. Read more