stdarg formats to use __attribute__ format so the compiler can flag
incorrect uses.  Fix all incorrect uses.  Most of these are innocuous,
a few were resulting in crashes.

llvm-svn: 140185

llvm-svn: 140150

__attribute__ format so the compiler knows that this method takes
printf style formatter arguments and checks that it's being used
correctly.  Fix a couple dozen incorrect SetErrorStringWithFormat()
calls throughout the sources.

llvm-svn: 140115

through the watchpoint locations by index.

llvm-svn: 140071

Patch by Filipe.

llvm-svn: 140037

used to do this because we needed to find the shared pointer for a .o
file when the .o file's module was needed in a SymbolContext since the
module in a symbol context was a shared pointer. Now that we are using
intrusive pointers we don't have this limitation anymore since any
instrusive shared pointer can be made from a pointer to an object
all on its own.

Also switched over to having the Module and SymbolVendor use shared 
pointers to their object files as had a leak on MacOSX when the 
SymbolVendor's object file wasn't the same as the Module's (debug info
in a stand along file (dSYM file)). Now everything will correctly clean
itself up when the module goes away after an executable gets rebuilt.

Now we correctly get rid of .o files that are used with the DWARF with 
debug map executables on subsequent runs since the only shared pointer
to the object files in from the DWARF symbol file debug map parser, and
when the module gets replaced, it destroys to old one along with all .o 
files. 

Also added a small optimization when using BSD archives where we will
remove old BSD containers from the shared list when they are outdated.

llvm-svn: 140002

lldb_private::Breakpoint
lldb_private::BreakpointLocations
lldb_private::BreakpointSite
lldb_private::Debugger
lldb_private::StackFrame
lldb_private::Thread
lldb_private::Target

llvm-svn: 139985

	ModuleSP
	Module::GetSP();

Since we are now using intrusive ref counts, we can easily turn any
pointer to a module into a shared pointer just by assigning it.
	

llvm-svn: 139984

We had some cases where getting the shared pointer for a module from
the global module list was causing a performance issue when debugging
with DWARF in .o files. Now that the module uses intrusive ref counts,
we can easily convert any pointer to a shared pointer.

llvm-svn: 139983

llvm-svn: 139982

cases where we were returning no error even though this packet
was failing.

llvm-svn: 139981

be able to display 256 byte registers.

llvm-svn: 139980

data sent back to the debugger.  On the debugger side, use the opportunity during the
StopInfoMachException::CreateStopReasonWithMachException() method to set the hardware index
for the very watchpoint location.

llvm-svn: 139975

llvm-svn: 139948

llvm-svn: 139947

Modify CommandObjectFrame.cpp to populate this field when creating a watchpoint location.
Update the test case to verify that the declaration info matches the file and line number.

llvm-svn: 139946

llvm-svn: 139924

llvm-svn: 139920

lookup and cacheing of dSYMs is not enabled, the 'defaults read com.apple.DebugSymbols'
output is not shown.

llvm-svn: 139914

the arm emulate instruction unwinder so you can leave it
on by default and not be overwhelmed.  Set verbose mode to
get the full story on how the unwindplans were created.

llvm-svn: 139897

of dSYMs is not turned on before running the test suite.

llvm-svn: 139896

llvm-svn: 139867

llvm-svn: 139863

llvm-svn: 139862

llvm-svn: 139857

llvm-svn: 139855

Track whether a process was Launched or Attached to.  If Attached, the detach when the debugger is destroyed, rather than killing the process.  Also added a Debugger::Clear, which gets called in Debugger::Destroy to deal with all the targets in the Debugger.  Also made the Driver's main loop call Destroy on the debugger, rather than just Destroying the currently selected Target's process.

llvm-svn: 139853

Track whether a process was Launched or Attached to.  If Attached, the detach when the debugger is destroyed, rather than killing the process.  Also added a Debugger::Clear, which gets called in Debugger::Destroy to deal with all the targets in the Debugger.  Also made the Driver's main loop call Destroy on the debugger, rather than just Destroying the currently selected Target's process.

llvm-svn: 139852

llvm-svn: 139847

llvm-svn: 139840

being initialized properly in the absence of a
process.

llvm-svn: 139823

attempt to obtain information from the process even
in cases where the process isn't available.

llvm-svn: 139803

llvm-svn: 139802

llvm-svn: 139800

to execute expressions even in the absence of a process.
This allows expressions to run in situations where the
target cannot run -- e.g., to perform calculations based
on type information, or to inspect a binary's static
data.

This modification touches the following files:

lldb-private-enumerations.h
  Introduce a new enum specifying the policy for
  processing an expression.  Some expressions should
  always be JITted, for example if they are functions
  that will be used over and over again.  Some
  expressions should always be interpreted, for
  example if the target is unsafe to run.  For most,
  it is acceptable to JIT them, but interpretation
  is preferable when possible.

Target.[h,cpp]
  Have EvaluateExpression now accept the new enum.

ClangExpressionDeclMap.[cpp,h]
  Add support for the IR interpreter and also make
  the ClangExpressionDeclMap more robust in the 
  absence of a process.

ClangFunction.[cpp,h]
  Add support for the new enum.

IRInterpreter.[cpp,h]
  New implementation.

ClangUserExpression.[cpp,h]
  Add support for the new enum, and for running 
  expressions in the absence of a process.

ClangExpression.h
  Remove references to the old DWARF-based method
  of evaluating expressions, because it has been
  superseded for now.

ClangUtilityFunction.[cpp,h]
  Add support for the new enum.

ClangExpressionParser.[cpp,h]
  Add support for the new enum, remove references
  to DWARF, and add support for checking whether
  the expression could be evaluated statically.

IRForTarget.[h,cpp]
  Add support for the new enum, and add utility
  functions to support the interpreter.

IRToDWARF.cpp
  Removed

CommandObjectExpression.cpp
  Remove references to the obsolete -i option.

Process.cpp 
  Modify calls to ClangUserExpression::Evaluate
  to pass the correct enum (for dlopen/dlclose)

SBValue.cpp
  Add support for the new enum.

SBFrame.cpp
  Add support for he new enum.

BreakpointOptions.cpp
  Add support for the new enum.

llvm-svn: 139772

the passed in (MachException::Data &)exc first before possible reassignment of the
member m_stop_exception with exc.  This allows lldb to stop at the watchpoint of
a simple test program.

llvm-svn: 139767

Take out all the separate places in Attach where we were getting the target architecture, and move that but of functionality into CompleteAttach.

llvm-svn: 139766

Change the "attach" command to always wait synchronously for the target to stop.  It's not very useful to return the prompt in mid-attach, and it makes reporting the result of the attach hard to do.

llvm-svn: 139764

Fix ArchSpec::operator== to take the Triple into account as well as the Core.  Also make the constructors explicit.

llvm-svn: 139762

Fix ArchSpec::operator== to take the Triple into account as well as the Core.  Also make the constructors explicit.

llvm-svn: 139761