I need to know how to do a assembly program that accepts a string with the Instruction format and understand it and then execute it
Input:
String as“mov eax,10”
Output:
The string instruction will be executed.
webdeveloper2
0
Newbie Poster
NotNull
23
Posting Whiz in Training
Do you mean the assembly language implementation of basicly an assembly language
interpreter? That would be pretty long code...
An example of such a program though would be the
Ketman Assembly Language Tutorial, a 8086 tutorial and assembly language
interpreter.
Instruction format deals with the binary encoding of a processor's instructions,
not it's mnemonics which is the human readable form, but it's exact
syntax varies from assembler to assembler:
1F32: 8B1E0301 MOV CX, WORD [0103]
__8B_____1E_____03_____01__
_/__\_ _/ \_ _/ \_ _/ \
*1011
____^---- 16 bit operands, Bit 1 Specifies Reg as Destination
_______00*110 <-- High two-bits + R/M of 6 specifies Direct Addressing Mode
_________^-------- 001 CX register
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