[llvm] [SystemZ][z/OS] Implement executePostLayoutBinding for GOFFObjectWriter (PR #67868)

[Neumann Hon via llvm-commits]

Everybody0523 wrote:

> just for curiously, doese the GOFF object file need a EBCDIC encode ? if it is , I do not find any code in the llvm/lib/MC/GOFFObjectWriter.cpp ?

Symbol names are translated to EBCDIC in GOFFObjectWriter::writeSymbol (ie. at the very end). At all other stages, everything is in UTF-8.

https://github.com/llvm/llvm-project/pull/67868