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llvm-mirror/lib/Debugger
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Jeff Cohen a38c737e85 When a function takes a variable number of pointer arguments, with a zero 
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.

llvm-svn: 23888
2005-10-23 04:37:20 +00:00
..
Debugger.cpp
FDHandle.cpp
FDHandle.h
Makefile
ProgramInfo.cpp For PR495: 2005-07-07 23:21:43 +00:00
README.txt
RuntimeInfo.cpp
SourceFile.cpp
SourceLanguage-CFamily.cpp
SourceLanguage-CPlusPlus.cpp
SourceLanguage-Unknown.cpp
SourceLanguage.cpp
UnixLocalInferiorProcess.cpp When a function takes a variable number of pointer arguments, with a zero 2005-10-23 04:37:20 +00:00

README.txt 

//===-- llvm/lib/Debugger/ - LLVM Debugger interfaces ---------------------===//

This directory contains the implementation of the LLVM debugger backend.  This
directory builds into a library which can be used by various debugger 
front-ends to debug LLVM programs.  The current command line LLVM debugger, 
llvm-db is currently the only client of this library, but others could be 
built, to provide a GUI front-end for example.