[llvm] [llvm-objdump] Factor the load command prologue into a shared function (PR #210881)

[James Henderson via llvm-commits]

================
@@ -8691,6 +8691,23 @@ static void PrintMachHeader(uint32_t magic, uint32_t cputype,
   outs() << "\n";
 }
 
+static void PrintLoadCommand(uint32_t cmd, uint32_t cmdsize, bool IsSizeCorrect,
----------------
jh7370 wrote:

I'm all for refactoring if it will help simplify the code. I'm not a Mach-O developer though, so I can't really say how much churn this would cause.

https://github.com/llvm/llvm-project/pull/210881