[llvm] [z/OS][GOFF] Implement support for writing ESD + TXT records by the GOFFObjectWriter (PR #85851)

[Neumann Hon via llvm-commits]

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+; RUN: llc %s -mtriple s390x-ibm-zos -filetype=obj -o - | od -v -Ax -tx1 | FileCheck --ignore-case %s
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Everybody0523 wrote:

Not currently (obj2yaml doesn't support TXT records yet), but once that PR is in the intention is to augment the existing tests instead of relying on `od`.

https://github.com/llvm/llvm-project/pull/85851