SpirvShader doesn't actually do anything with this (yet). Extracts the dull plumbing from the meat of the SpirvShader debugger implementation. Bug: b/145351270 Change-Id: I1a648d8e463c428a232f711d0cc5dd0ecf94ad1e Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38914Reviewed-by: Nicolas Capens <nicolascapens@google.com> Tested-by: Ben Clayton <bclayton@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
