[llvm] [obj2yaml] Add ability to dump GOFF header records (PR #90871)

[Fangrui Song via llvm-commits]

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@@ -24,6 +25,94 @@
 using namespace llvm::object;
 using namespace llvm;
 
+namespace {
+// Return the type of the record.
+GOFF::RecordType getRecordType(const uint8_t *PhysicalRecord) {
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MaskRay wrote:

nit: prefer `static` for functions. See https://llvm.org/docs/CodingStandards.html#anonymous-namespaces

https://github.com/llvm/llvm-project/pull/90871