[PATCH] D138174: [lld-macho] Increase slop to prevent thunk out of range again.

Jez Ng via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 16 19:12:06 PST 2022


This revision was automatically updated to reflect the committed changes.
Closed by commit rGff111a997f1b: [lld-macho] Increase slop to prevent thunk out of range again. (authored by glandium, committed by int3).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138174/new/

https://reviews.llvm.org/D138174

Files:
  lld/MachO/ConcatOutputSection.cpp


Index: lld/MachO/ConcatOutputSection.cpp
===================================================================
--- lld/MachO/ConcatOutputSection.cpp
+++ lld/MachO/ConcatOutputSection.cpp
@@ -246,7 +246,7 @@
     // contains several branch instructions in succession, then the distance
     // from the current position to the position where the thunks are inserted
     // grows. So leave room for a bunch of thunks.
-    unsigned slop = 256 * thunkSize;
+    unsigned slop = 1024 * thunkSize;
     while (finalIdx < endIdx && addr + size + inputs[finalIdx]->getSize() <
                                     isecVA + forwardBranchRange - slop)
       finalizeOne(inputs[finalIdx++]);


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