Hello LLVM-people,
I have a question!
Lets take I have two bc-files: "Plansch.bc" and "Becken.bc"
"Plansch.bc" has an external variable which will be found in
"Becken.bc"
"Becken.bc" has also an external variable which will be found in
"
Plansch.bc"
They cross reference each other.
As I understand - the ExecutionEngine will easily merge those files and
resolve them as one big file.
So "Plansch.bc" and "Becken.bc" will be
"Planschbecken.bc"
That's cool! But what if I don't want that to happen? I want to load
"
Plansch.bc" and "Becken.bc" to their own memory addresses but
also want to
cross-reference them.
I thought:
First I load "Plansch.bc". Then the ExecutionEngine will get an
undefined
reference to the extern variable coming from "Becken.bc". What now?
1.) Can I tell the ExecutionEngine something like "Please wait for the
address and skip it for now"?
2.) Can I trigger in that moment another ExecutionEngine loading "
Becken.bc" to resolve at least that address?
-> But then "Becken.bc" would run into its own undefined reference
to "
Plansch.bc" and I don't think I would get the value at that point.
Any ideas, solutions or opinions on that?
Kind regards
Björn
Als GmbH eingetragen im Handelsregister Bad Homburg v.d.H. HRB 9816,
USt.ID-Nr. DE 114 165 789
Geschäftsführer: Dr. Hiroshi Nakamura, Dr. Robert Plank, Markus Bode,
Heiko Lampert, Takashi Nagano, Takeshi Fukushima. Junichi Tajika
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