Hello Simon, Have you gotten a chance to look at these two hunks? (see below)
Thanks, Edward Excerpts from Edward Z. Yang's message of Fri Dec 10 10:59:26 -0500 2010: > Ok, I've got a patch that fixes this segfault. In the process I looked > at all patches to Cg* modules after Nov 2009 and looked for changes that > weren't applied to the new codegen. I skipped the LLVM patch, but picked > up the rest of the blackhole changes. There are, however, two hunks that > I am not 100% sure how to translate. > > hunk ./compiler/codeGen/CgClosure.lhs 477 > - stmtC (CmmStore (CmmReg nodeReg) bh_info) > + stmtsC [ > + CmmStore (cmmOffsetW (CmmReg nodeReg) fixedHdrSize) > + (CmmReg (CmmGlobal CurrentTSO)), > + CmmCall (CmmPrim MO_WriteBarrier) [] [] CmmUnsafe > CmmMayReturn, > + CmmStore (CmmReg nodeReg) bh_info > + ] > > (the new code uses emits and a different format) > > hunk ./compiler/codeGen/CgStackery.lhs 20 > - pushUpdateFrame, emitPushUpdateFrame, > + pushUpdateFrame, pushBHUpdateFrame, emitPushUpdateFrame, > > A new pushBHUpdateFrame function was added, but I'm not sure how to translate > this because the new codegenerator only reads out the offset from > the FCode monad and there's no label to speak of. > > Edward _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users