[llvm] [llvm-objcopy] Support SREC output format (PR #75874)

[James Henderson via llvm-commits]

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@@ -390,6 +392,104 @@ class IHexWriter : public Writer {
   IHexWriter(Object &Obj, raw_ostream &Out) : Writer(Obj, Out) {}
 };
 
+using SRecLineData = SmallVector<char, 64>;
+struct SRecord {
+  uint8_t Type;
+  uint32_t Address;
+  ArrayRef<uint8_t> Data;
+  SRecLineData toString() const;
+  uint8_t getCount() const;
+  // get address size in characters
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jh7370 wrote:

Comment style, here and throughout this file.

https://github.com/llvm/llvm-project/pull/75874