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2016-03-17tests: Force instantiation of extern fns.Eduard Burtescu-0/+5
2015-09-21Avoid loading the whole gdb debug scripts section.Richard Diamond-0/+1
This is so LLVM isn't forced to load every byte of it. Also sets the alignment of the load. Adds a test for the debug script section.
2015-09-14Mark all extern functions as nounwindBjörn Steinbrink-0/+23
Unwinding across an FFI boundary is undefined behaviour, so we can mark all external function as nounwind. The obvious exception are those functions that actually perform the unwinding.