llvm-project

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History

Sean Callanan 2a8fa2a888 Removed many JIT workarounds from IRForTarget.

Since IRExecutionUnit is now capable of looking up symbols, and the JIT is up to
the task of generating the appropriate relocations, we don't need to do all the
work that IRForTarget used to do to fixup symbols at the IR level.

We also don't need to allocate data manually (with its attendant bugs) because
the JIT is capable of doing so without crashing.

We also don't need the awkward lldb.call.realName metadata to determine what
calls are objc_msgSend, because they now just reference objc_msgSend.

To make this work, we ensure that we recognize which symbols are extern "C" and
report them to the compiler as such.  We also report the full Decl of functions
rather than just making up top-level functions with the appropriate types.

This should not break any testcases, but let me know if you run into any issues.

<rdar://problem/22864926>

llvm-svn: 260768

2016-02-13 00:01:46 +00:00

API

Adjust for Python-3.

2016-02-12 20:30:47 +00:00

Breakpoint

Remove autoconf support from source directories.

2016-01-28 22:05:24 +00:00

Commands

Revert 260436. I pretty consistently upper-case the letter I use for the

2016-02-10 22:30:20 +00:00

Core

Now that SymbolFileDWARF supports having types in completely separate .pcm file with "-fmodules -gmodules", each SymbolFileDWARF can reference module DWARF info by looking in other DWARF files. Then if you have 1000 .o files that each reference one or more .pcm files in their debug info, a simple Module::FindTypes(...) call can end up searching the same .pcm file over and over and over. Now all internal FindTypes methods in classes (ModuleList, Module, SymbolFile) now take an extra argument: