[llvm] [AArch64] Add support for SHF_AARCH64_PURECODE ELF section flag (1/3) (PR #125687)

[Csanád Hajdú via llvm-commits]

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@@ -1375,6 +1379,10 @@ getSectionFlagsForTarget(unsigned EOSAbi, unsigned EMachine) {
     break;
   }
   switch (EMachine) {
+  case EM_AARCH64:
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Il-Capitano wrote:

Having taken a quick look, I see that there are tests for `SHF_ARM_PURECODE` in `test/tools/llvm-readobj` using `yaml2obj` that I had missed previously. I'll extend those to include `SHF_AARCH64_PURECODE` as well.

https://github.com/llvm/llvm-project/pull/125687