Hi Maarten,
Forget what I wrote about porting.I've asked my lab's 8051
developers.Eventually I realized that what the question is converting the
assembly code to binary code,for the assembly process can't pass through.Since
it is so,the compile seems trivial.
In addition, you mentioned above is just what I want to express.The
modified 8051 just what you understand.It is just added a extern flash, some
new instructions to control the flash and a few registers in SFR to deposit
instructions, no stack changed,just so simple.
I guess I must modify the source of sdas8051 and build a new assmbler to
support the new 8051.The new question comes, what should I do if I must do
something about modifying the source.
Hoping the language barrier has been eliminated.
ps:I am a newbie about modifying assembler.
Thanks!
Donald
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