tree 531f1ce25757189d2ac450a42f8eea75cf50e6fb
parent 2a0dfd004d9fae4adf2ccfcb2e3b1a76906b48a0
author Paolo Bonzini <pbonzini@redhat.com> 1351867400 +0100
committer Anthony Liguori <aliguori@us.ibm.com> 1351879674 -0500

compiler: support Darwin weak references

Weakrefs only tell you if the symbol was defined elsewhere, so you
need a further check at runtime to pick the default definition
when needed.

This could be automated by the compiler, but it does not do it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>