C Program to Write inline assembly language code in C Program
PoojaFeb 28, 2016 Not just the IDE, MSBuild doesn't support it either. You'd have to write a build script yourself to use al.exe, the assembly linker. There are no good reasons to do this that I can think of, all.NET compilers already know how to generate a single module assembly directly. Al.exe is a typical bootstrapping tool, possibly used to build mscorlib.dll. 1) Use a compile-time constant instead of linkable symbol. Turn your EQU into a #define found in a header file #include'd by both the assembler and the C code. 2) Turn your constant from an integer into a pointer, i.e. The address of some non-existant object exported by the assembler.
Add Two Numbers Using Inline Assembly Language ???
2 4 6 8 10 12 14 | mov ax,a add ax,bx } printf('%d',c); |
- Assembly Language can be Written in C .
- C Supports Assembly as well as Higher Language Features so called “Middle Level Language”.
- As shown in above Program , “asm” Keyword is written to indicate that “next followed instruction is from Assembly Language”.
- Opening Curly brace after “asm” keyword tells that it is the “Start of Multiple Line Assembly Statements” i.e “We want to Write Multiple Instructions”
- Above Program Without “Opening and Closing Brace” can be written as – [“asm” keyword before every Instruction ]
2 4 | asm mov bx,a asm movc,ax |
What above Program Actually Does ?
- In 8086 Assembly Program for Storing Values AX,BX,CX,DX registers are used called General Purpose Registers .
- Move Instruction Copies content of Variable “a” into Register “AX”
- Add Instruction adds Content of two specified Registers and Stores Result in “ax” in above example.
- Copy Result into Variable “c”