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ec44cfdaf0
This adds a copy of the demangler in libcxxabi.
The code also has no dependencies on anything else in LLVM. To enforce
that I added it as another library. That way a BUILD_SHARED_LIBS will
fail if anyone adds an use of StringRef for example.
The no llvm dependency combined with the fact that this has to build
on linux, OS X and Windows required a few changes to the code. In
particular:
No constexpr.
No alignas
On OS X at least this library has only one global symbol:
__ZN4llvm16itanium_demangleEPKcPcPmPi
My current plan is:
Commit something like this
Change lld to use it
Change lldb to use it as the fallback
Add a few #ifdefs so that exactly the same file can be used in
libcxxabi to export abi::__cxa_demangle.
Once the fast demangler in lldb can handle any names this
implementation can be replaced with it and we will have the one true
demangler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280732 91177308-0d34-0410-b5e6-96231b3b80d8
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| dsymutil | ||
| gold | ||
| llvm-ar | ||
| llvm-config | ||
| llvm-cov | ||
| llvm-cxxdump | ||
| llvm-dwp | ||
| llvm-lit | ||
| llvm-lto | ||
| llvm-lto2 | ||
| llvm-mc | ||
| llvm-nm | ||
| llvm-objdump | ||
| llvm-pdbdump | ||
| llvm-profdata | ||
| llvm-readobj | ||
| llvm-size | ||
| llvm-split | ||
| llvm-symbolizer | ||
| lto | ||
| sancov | ||
| sanstats | ||
| yaml2obj | ||