Temporarily reverting these to see if we can get llvm-objdump to link. Hopefully this is not the problem.

llvm-svn: 128097

llvm-svn: 128096

llvm-svn: 128095

llvm-svn: 128094

Support argument passing simple, common, prototypes directly. More
complicated scenarios will require building up a stub function, which the
MC-JIT isn't set up to handle yet.

Add Intercept.cpp, which is just a copy from ExecutionEngine/JIT for now,
to handle looking looking up external symbol names. This probably more
properly belongs as part of RuntimeDyld. It'll migrate there as things
flesh out more fully.

llvm-svn: 128090

llvm-svn: 128086

llvm-svn: 128085

llvm-svn: 128084

llvm-svn: 128077

Properly initialize all fields in CrashReporterCleanupContext.  This caused the buildbot failure earlier.

llvm-svn: 128071

Now we can remove RuntimeDyld from the LLVM_LINK_COMPONENTS of
tools/lli. CMakeLists.txt LLVM_LINK_COMPONENTS shall not differ from
its companion Makefile LINK_COMPONENTS.

llvm-svn: 128069

llvm-svn: 128068

Also perform the required dark rituals and sacrifices to placate the buildbot
spirits. We shall see if they are appeased...

llvm-svn: 128067

Temporarily stop recovering resources in CrashRecoveryContext while I investigate further why this works on my machine and not on others.

llvm-svn: 128065

Rework CrashRecoveryContextCleanup to provide a simpler way to create cleanup objects, and provide a new cleanup for
decrementing reference counts of objects with intrusive reference counts.

llvm-svn: 128055

llvm-svn: 128054

Lots of cleanup to make the interfaces prettier, use the JITMemoryManager,
handle multiple functions and modules, etc.. This gets far enough that
the MCJIT compiles and runs code, though.

llvm-svn: 128052

This is likely to fix the segfault in llvm-gcc-x86_64-darwin10-cross-mingw32.

llvm-svn: 128051

llvm-svn: 128049

llvm-svn: 128048

These ranges get completely jumbled by the post-ra scheduler, and it is not
really reasonable to expect it to make sense of them.

Instead, teach DwarfDebug to notice when user variables in registers are
clobbered, and terminate the ranges there.

llvm-svn: 128045

outside of the current basic block. This fixes PR9500, rdar://9156159.

llvm-svn: 128041

Add support for Thumb interworking addresses for symbol offsets that get constant folded very early.
This fixes SPASS with -integrated-as.  <rdar://problem/9165399>

llvm-svn: 128037

llvm-svn: 128036

llvm-svn: 128035

Tested that MinGW/MSYS builds fine without that.

llvm-svn: 128033

Move the dynamic linking functionality of the llvm-rtdyld program into an
ExecutionEngine support library. Update llvm-rtdyld to just load an object
file into memory, use the library to process it, then run the _main()
function, if one is found.

llvm-svn: 128031

llvm-svn: 128030

llvm-svn: 128028

llvm-svn: 128027

llvm-svn: 128020

llvm-svn: 128017

Provide a means for CrashRecovery clients to determine if code is currently running while crash recovery cleanups are being processed.

llvm-svn: 128008

llvm-svn: 128007

llvm-svn: 128005

llvm-svn: 128004

llvm-svn: 128002

llvm-svn: 127997

code below it. Even though it looks very similar, it will match more precisely
and geneate better functions in the long run.

llvm-svn: 127991

This is a helper class that will make it easier to say which InstAliases can be
printed and which cannot (because of ambiguity).

llvm-svn: 127990