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> > > No we will always have control over where the parent calls the functions that we are recompiling. As explained in the example below > > Original Code > > Binary for A: Binary for B: > > ... ... > ... ... > br B ... > ... ... >

...ys have the location of the br B instruction in A, as it is pushed onto the stack or saved in link register when A calls B. -- Kind Regards Xin Tong -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110331/a9b58037/attachment.html>

On Thu, Mar 31, 2011 at 6:47 PM, Eric Christopher <echristo at apple.com>wrote: > > > >> So, one way that current projects use the JIT is via > getPointerToFunction() which returns an address that can then be casted and > called with the appropriate arguments. The compile task itself is often done > on a separate thread. How would you deal with the updating problem