accessed by the objects that own the settings. The previous approach wasn't
very usable and made for a lot of unnecessary code just to access variables
that were already owned by the objects.

While I fixed those things, I saw that CommandObject objects should really
have a reference to their command interpreter so they can access the terminal
with if they want to output usaage. Fixed up all CommandObjects to take
an interpreter and cleaned up the API to not need the interpreter to be
passed in.

Fixed the disassemble command to output the usage if no options are passed
down and arguments are passed (all disassebmle variants take options, there
are no "args only").

llvm-svn: 114252

llvm-svn: 114194

use inside lldb (lldb_private::StreamFile, and lldb_private::StreamString).

llvm-svn: 114188

the bug I introduced to ClangASTContext is
resolved.

llvm-svn: 114157

an ASTContext; also added a function to get the
Clang-style CVR qualifiers for a type as an
unsigned int.

llvm-svn: 114152

when running test/class_types.

llvm-svn: 114132

tested, but I'm committing because it's not used
anywhere and I want to avoid conflicts.

llvm-svn: 114123

for CreateParameterDeclaration.

llvm-svn: 114111

ClangASTContext.

llvm-svn: 114110

in an initializer.

llvm-svn: 114107

"b" is now aliased to "regexp-break"
"p" is now aliased to "frame variable"
"print" is now aliased to "frame variable"

llvm-svn: 114092

Unbreak build, you can't take a pointer from a "register" variable. Most compilers ignore this keyword anyways.

Also remove a typedef that typedefs nothing.

llvm-svn: 114083

llvm-svn: 114055

Add the ability to not resolve the name passed to FileSpec.  Then don't resolve the names of compilation units found in DWARF.

llvm-svn: 114054

the API.

llvm-svn: 113993

find the hotspots in our code when indexing the DWARF. A combination of
using SmallVector to avoid collection allocations, using fixed form
sizes when possible, and optimizing the hot loops contributed to the
speedup.

llvm-svn: 113961

or a settings prefix, and it will list information about the subset of settings
you requested.  Also added tab-completion (now that it takes an optional argument).

llvm-svn: 113952

Added a "bool show_fullpaths" to many more objects that were
previously always dumping full paths.

Fixed a few places where the DWARF was not indexed when we
we needed it to be when making queries. Also fixed an issue
where the DWARF in .o files wasn't searching all .o files
for the types.

Fixed an issue with the output from "image lookup --type <TYPENAME>"
where the name and byte size might not be resolved and might not
display. We now call the accessors so we end up seeing all of the
type info.

llvm-svn: 113951

Remove all visible uses of "[DEFAULT]" instance name.

Add ability to rename UserSettingsInstances after they have been created
(via UserSettingsController::RenameInstanceSettings.

llvm-svn: 113950

interpreter from working. The communication read thread could
startup and immediately exit if m_read_thread_enabled was
checked in the thread function before it was set by the
thread that spawns the read thread. Now m_read_thread_enabled is set
to true prior to spawning the read thread to avoid this issue.

Hopefully this will clear up the sporatic failures in our test suite.

llvm-svn: 113947

all types in all compile units. I added a new kind of accelerator table to
the DWARF that allows us to index the DWARF compile units and DIEs in a way
that doesn't require the data to stay loaded. Currently when indexing the
DWARF we check if the compile unit had parsed its DIEs and if it hasn't we
index the data and free all of the DIEs so we can reparse later when we need
to after using one of our complete accelerator tables to determine we need
to reparse some DWARF. If the DIEs had already been parsed we leave them 
loaded. The new accelerator table uses the "const char *" pointers from our
ConstString class as the keys, and NameToDIE::Info as the value. This info
contains the compile unit index and the DIE index which means we are pointed
right to the DIE we need unlike the other DWARF accelerator tables that often
just point us to the compile unit we would find our answer in. 

llvm-svn: 113933

If you have already loaded a file into the debugger, "process attach" will attach to a process with the filename, unless you specify otherwise.

llvm-svn: 113916

llvm-svn: 113908

llvm-svn: 113907

Add missing files that I forgot to checkin.

llvm-svn: 113902

Fixed a case where Mangled::GetName(...) could return a invalid demangled name when one could be calculated.

llvm-svn: 113900

llvm-svn: 113899

to symbolicate things without the need for a valid process subclass.

llvm-svn: 113895

Fix Python script interpreter to not fail when the Debugger does
not have input/output file handles.

llvm-svn: 113880

if sending of the packet fails for any reason.

llvm-svn: 113874

Added the ability to specify a preference for mangled or demangled to Mangled::GetName.
Changed one place where mangled was prefered in GetName.
The Dynamic loader should look up the target of a stub by mangled name if it exists.

llvm-svn: 113869

expressions.  This involved three main changes:

 - In ClangUserExpression::ClangUserExpression(),
   we now insert the following lines into the
   expression:
     #define this ___clang_this
     #define self ___clang_self

 - In ClangExpressionDeclMap::GetDecls(), we
   special-case ___clang_(this|self) and instead
   look up "this" or "self"

 - In ClangASTSource, we introduce the capability
   to generate Decls with a different, overridden,
   name from the one that was requested, e.g.
   this for ___clang_this.

llvm-svn: 113866

llvm-svn: 113832

to any inferior process because the code was checking if no run args were
set and then adding and empty string. This was happening for environment
vars as well.

llvm-svn: 113831

to return the correct result.

Fixed "bool Variable::IsInScope (StackFrame *frame)" to return the correct
result when there are no location lists.

Modified the "frame variable" command such that:
- if no arguments are given (dump all frame variables), then we only show
  variables that are currently in scope
- if some arguments are given, we show an error if the variable is out of 
  scope

llvm-svn: 113830

debug map showed that the location lists in the .o files needed some 
refactoring in order to work. The case that was failing was where a function
that was in the "__TEXT.__textcoal_nt" in the .o file, and in the 
"__TEXT.__text" section in the main executable. This made symbol lookup fail
due to the way we were finding a real address in the debug map which was
by finding the section that the function was in in the .o file and trying to
find this in the main executable. Now the section list supports finding a
linked address in a section or any child sections. After fixing this, we ran
into issue that were due to DWARF and how it represents locations lists. 
DWARF makes a list of address ranges and expressions that go along with those
address ranges. The location addresses are expressed in terms of a compile
unit address + offset. This works fine as long as nothing moves around. When
stuff moves around and offsets change between the remapped compile unit base
address and the new function address, then we can run into trouble. To deal
with this, we now store supply a location list slide amount to any location
list expressions that will allow us to make the location list addresses into
zero based offsets from the object that owns the location list (always a
function in our case). 

With these fixes we can now re-link random address ranges inside the debugger
for use with our DWARF + debug map, incremental linking, and more.

Another issue that arose when doing the DWARF in the .o files was that GCC
4.2 emits a ".debug_aranges" that only mentions functions that are externally
visible. This makes .debug_aranges useless to us and we now generate a real
address range lookup table in the DWARF parser at the same time as we index
the name tables (that are needed because .debug_pubnames is just as useless).
llvm-gcc doesn't generate a .debug_aranges section, though this could be 
fixed, we aren't going to rely upon it.

Renamed a bunch of "UINT_MAX" to "UINT32_MAX".

llvm-svn: 113829

was used to set the selected thread if none was selected.  Use a more robust
API to accomplish the task.

Also fixed an error found, while investigating, in CommandObjectThreadSelect::
Execute() where the return status was not properly set if successful.

As a result, both the stl step-in test cases with expectedFailure decorators now
passed.

llvm-svn: 113825

 - If you put a semicolon at the end of an expression,
   this no longer causes the expression parser to
   error out.  This was a two-part fix: first,
   ClangExpressionDeclMap::Materialize now handles
   an empty struct (such as when there is no return
   value); second, ASTResultSynthesizer walks backward
   from the end of the ASTs until it reaches something
   that's not a NullStmt.

 - ClangExpressionVariable now properly byte-swaps when
   printing itself.

 - ClangUtilityFunction now cleans up after itself when
   it's done compiling itself.

 - Utility functions can now use external functions just
   like user expressions.

 - If you end your expression with a statement that does
   not return a value, the expression now runs correctly
   anyway.

Also, added the beginnings of an Objective-C object
validator function, which is neither installed nor used
as yet.

llvm-svn: 113789

llvm-svn: 113738

map on macosx.

llvm-svn: 113737