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Jeff Cohen 11e26b52b2 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 Remove trailing whitespace 2005-04-21 22:36:52 +00:00
FDHandle.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
FDHandle.h Remove trailing whitespace 2005-04-21 22:36:52 +00:00
Makefile Change Library Names Not To Conflict With Others When Installed 2004-10-27 23:18:45 +00:00
ProgramInfo.cpp For PR495: 2005-07-07 23:21:43 +00:00
README.txt Initial checkin of the LLVM source-level debugger. This is still not finished, 2004-01-05 05:25:10 +00:00
RuntimeInfo.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
SourceFile.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
SourceLanguage-CFamily.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
SourceLanguage-CPlusPlus.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
SourceLanguage-Unknown.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
SourceLanguage.cpp Remove trailing whitespace 2005-04-21 22:36:52 +00:00
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.