[lld] [llvm] [LLD][COFF] Add support for ARM64EC entry thunks. (PR #88132)

[Jacek Caban via llvm-commits]

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@@ -260,6 +297,8 @@ SectionChunk *ObjFile::readSection(uint32_t sectionNumber,
     guardEHContChunks.push_back(c);
   else if (name == ".sxdata")
     sxDataChunks.push_back(c);
+  else if (isArm64EC(getMachineType()) && name == ".hybmp$x")
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cjacek wrote:

I checked with MSVC, it seems to apply the special treatment only for that exact name. Things like ".hybmp", ".hybmp$xy" or ".hybmp$y" don't get that treatment.

https://github.com/llvm/llvm-project/pull/88132