[lld] cba4551 - align __TEXT,__unwind_info to 8 byte boundary

[Greg McGary via llvm-commits]

Author: Greg McGary
Date: 2020-09-19T12:43:30-07:00
New Revision: cba45514fb420ed45c721146d16ec9d9bd7f7f98

URL: https://github.com/llvm/llvm-project/commit/cba45514fb420ed45c721146d16ec9d9bd7f7f98
DIFF: https://github.com/llvm/llvm-project/commit/cba45514fb420ed45c721146d16ec9d9bd7f7f98.diff

LOG: align __TEXT,__unwind_info to 8 byte boundary

Added: 
    

Modified: 
    lld/MachO/UnwindInfoSection.cpp

Removed: 
    


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diff  --git a/lld/MachO/UnwindInfoSection.cpp b/lld/MachO/UnwindInfoSection.cpp
index 05848df43a99..ac19ec1586b7 100644
--- a/lld/MachO/UnwindInfoSection.cpp
+++ b/lld/MachO/UnwindInfoSection.cpp
@@ -68,7 +68,9 @@ using namespace lld::macho;
 // TODO(gkm): how do we align the 2nd-level pages?
 
 UnwindInfoSection::UnwindInfoSection()
-    : SyntheticSection(segment_names::text, section_names::unwindInfo) {}
+    : SyntheticSection(segment_names::text, section_names::unwindInfo) {
+  align = WordSize; // TODO(gkm): make this 4 KiB ?
+}
 
 bool UnwindInfoSection::isNeeded() const {
   return (compactUnwindSection != nullptr);