[PATCH] D91678: Symbolizer test for Basic block sections

[Sriraman Tallam via Phabricator via llvm-commits]

tmsriram added a comment.

In D91678#2404274 <https://reviews.llvm.org/D91678#2404274>, @dblaikie wrote:

> Is it possible for the test case to be written in assembly and assembled during the test execution? (I realize a lot of the symbolizer tests are not written this way, but I think it's the direction we're generally moving in with these sort of tests) - good to still include the C source too, as you have.

Thinking about this a bit more,two problems to solve if I need to get this in as assembly:

1. Ideally I want to link this with lld to use the symbol-ordering-file option to get the sections dis-contiguous.
2. Since I use hard-coded addresses to symbolize and check, any changes to the linker that affects the output address used might break this test.

For 1) I could reorder the sections manually in the assembly to be discontiguous. I don't have a good solution for 2) other than maybe using nm to first get the address of the symbol and then symbolize it? Thoughts?


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