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Hook up the MCJIT to the RuntimeDyld library.

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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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128052 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2011-03-22 01:06:42 +00:00
parent bd17478f2f
commit f922910494
3 changed files with 22 additions and 3 deletions
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10
lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
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@@ -145,6 +145,10 @@ loadSegment32(const MachOObject *Obj,
SymbolTable[Name] = Address;
}
// We've loaded the section; now mark the functions in it as executable.
// FIXME: We really should use the JITMemoryManager for this.
sys::Memory::setRangeExecutable(Data.base(), Data.size());
delete SectionBases;
return false;
}
@@ -220,12 +224,14 @@ loadSegment64(const MachOObject *Obj,
SymbolTable[Name] = Address;
}
// We've loaded the section; now mark the functions in it as executable.
// FIXME: We really should use the JITMemoryManager for this.
sys::Memory::setRangeExecutable(Data.base(), Data.size());
delete SectionBases;
return false;
}
bool RuntimeDyldImpl::loadObject(MemoryBuffer *InputBuffer) {
// If the linker is in an error state, don't do anything.
if (hasError())