[lld] [LLD][ELF][AArch64] Add support for SHF_AARCH64_PURECODE ELF section flag (3/3) (PR #125689)

[Peter Smith via llvm-commits]

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@@ -0,0 +1,3 @@
+.section .text,"axy", at progbits,unique,0
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smithp35 wrote:

I don't think you need this file. We aren't using the .text section as big is an absolute symbol.

You should be able to use the lld command line option --defsym big=0x1111222233334444 

There's an example in aarch64-thunk-bti.s

As an aside, if you do need more than one file, new tests to LLD are preferring to use split-file to have all inputs in one file. Example in aarch64-thunk-bti.s 

https://github.com/llvm/llvm-project/pull/125689