FunctionID: Add Rust and Swift demanglers to headless Prescript

[boppitybop]

Overview

Update FunctionIDHeadlessPrescript to include Rust and Swift demanglers for function ID generation.

Testing

When used with Headless Analyzer, the Rust Demangler no longer is used

[gemesa]

This is such a good change and it solves the namespace stripping problem (at least in case of Rust and Swift binaries). Unfortunately @boppitybop did not explain why but I will do it instead.

When you create a project, import the binaries and analyze them using the proper FID scripts (FunctionIDHeadlessPrescript.java and FunctionIDHeadlessPostscript.java):

$ ./support/analyzeHeadless /home/gemesa/git-repos/my-projects rust-fid -import /home/gemesa/git-repos/tmp/rust-fid/rustc-1.84.0 -recursive -scriptPath /home/gemesa/git-repos/ghidra/Ghidra/Features/FunctionID/ghidra_scripts -preScript FunctionIDHeadlessPrescript.java -postScript FunctionIDHeadlessPostscript.java -overwrite

And create and add an empty FID database (CreateEmptyFidDatabase.java), populate it (CreateMultipleLibraries.java) then list its content (ListFunctions.java):

$ ./support/analyzeHeadless /home/gemesa/git-repos/my-projects rust-fid -propertiesPath /home/gemesa/git-repos/my-projects -scriptPath /home/gemesa/git-repos/ghidra/Ghidra/Features/FunctionID/ghidra_scripts -preScript CreateEmptyFidDatabase.java rust.fidb -postScript CreateMultipleLibraries.java -postScript ListFunctions.java

Then you can see that the namespaces are stripped currently.

$ head -n 10 rust-demangler-enabled.txt 
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon steal
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon parse_attribute
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon rust_panic
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _{{closure}}
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon borrow
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon rust_begin_unwind
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon drop_in_place<core::cell::UnsafeCell<rayon_core::job::JobResult<()>>>
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon field
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon try_allocate_in
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon take_box

After attaching the generated FID DB by Tools --> Function ID --> Attach existing FidDb..., then running Analysis --> One Shot --> Function ID and Analysis --> One Shot --> Demangler Rust:

With the changes proposed in this PR the problem is solved:

$ head -n 10 rust-demangler-disabled.txt
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN15crossbeam_deque5deque16Stealer$LT$T$GT$5steal17h9c629289f0beffd0E
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN5gimli4read4unit15parse_attribute17h1da4bb98b37d3f93E
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon rust_panic
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN3std3sys9backtrace10_print_fmt28_$u7b$$u7b$closure$u7d$$u7d$17ha9efe81ac091646cE
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN9addr2line4line9LazyLines6borrow17hc400e1c62cd68850E
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon rust_begin_unwind
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN4core3ptr93drop_in_place$LT$core..cell..UnsafeCell$LT$rayon_core..job..JobResult$LT$$LP$$RP$$GT$$GT$$GT$17h43bdc1fa176c2f6eE
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN4core3fmt8builders11DebugStruct5field17h5de0c9d5a4ec29cbE
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN5alloc7raw_vec20RawVecInner$LT$A$GT$15try_allocate_in17h82d702159c265b6cE
/rustc-1.84.0/testbin/1.0.0/x64-release-build/rust-rayon _ZN102_$LT$std..panicking..begin_panic_handler..FormatStringPayload$u20$as$u20$core..panic..PanicPayload$GT$8take_box17h6de2b2f0c523c920E

After attaching the generated FID DB by Tools --> Function ID --> Attach existing FidDb..., then running Analysis --> One Shot --> Function ID and Analysis --> One Shot --> Demangler Rust:

[gemesa]

This PR makes the headless scripting part of #7228 obsolete for Rust and Swift binaries.