[lld] [lld/ELF][x86-64] Place large executable sections at the edges of binary (PR #70358)

[Fangrui Song via llvm-commits]

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@@ -155,3 +171,27 @@ SECTIONS {
   .ldata2 : {}
   .lbss : { *(.lbss .lbss.*) }
 }
+
+#--- c.s
+.section .ltext,"axl", at progbits
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MaskRay wrote:

Add a comment along the line of `## Test .ltext`

https://github.com/llvm/llvm-project/pull/70358