"Put an instruction into a specified location"

[xinant at cognigine dot com (Xinan Tang)]

Hi

  Yesterday I asked the question of "how to put an instruction
into a specified location?" The answer I received is to use
.org directive.

  However, that is not what I want. What I really want is to
generate such equivalent infortion at runtime, i.e., assume no
such .org directive in the source code.

  For example, suppose there are such `strange' instructions:

  1: @0x20, MOV R1, 0x1000
  2: @0x40, ADD R1, R2, R3

  The address after the symbol @ is the address that the corresponding
instruction is supposed to go. Now, how to generate such relocation
infortion when the instruction is parsed? I guess Fixups might be
helpful?

  Furthermore, there is `gap' between these two instructions

	(0x40-0x20=0x20)

  How can I dump such `non-continuous' but `neighbour' two instructions?

Thanks

-- 
Dr. Xinan Tang                    Member of Technical Staff
EMail: xinant@cognigine.com  	  Cognigine Corp.
Voice: 510.743.4930               6120 Stevenson Boulevard
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