the CommandInterpreter where it was always being used.

Make sure that Modules can track their object file offsets correctly to
allow opening of sub object files (like the "__commpage" on darwin).

Modified the Platforms to be able to launch processes. The first part of this
move is the platform soon will become the entity that launches your program
and when it does, it uses a new ProcessLaunchInfo class which encapsulates
all process launching settings. This simplifies the internal APIs needed for
launching. I want to slowly phase out process launching from the process
classes, so for now we can still launch just as we used to, but eventually
the platform is the object that should do the launching.

Modified the Host::LaunchProcess in the MacOSX Host.mm to correctly be able
to launch processes with all of the new eLaunchFlag settings. Modified any
code that was manually launching processes to use the Host::LaunchProcess
functions.

Fixed an issue where lldb_private::Args had implicitly defined copy 
constructors that could do the wrong thing. This has now been fixed by adding
an appropriate copy constructor and assignment operator.

Make sure we don't add empty ModuleSP entries to a module list.

Fixed the commpage module creation on MacOSX, but we still need to train
the MacOSX dynamic loader to not get rid of it when it doesn't have an entry
in the all image infos.

Abstracted many more calls from in ProcessGDBRemote down into the 
GDBRemoteCommunicationClient subclass to make the classes cleaner and more
efficient.

Fixed the default iOS ARM register context to be correct and also added support
for targets that don't support the qThreadStopInfo packet by selecting the
current thread (only if needed) and then sending a stop reply packet.

Debugserver can now start up with a --unix-socket (-u for short) and can 
then bind to port zero and send the port it bound to to a listening process
on the other end. This allows the GDB remote platform to spawn new GDB server
instances (debugserver) to allow platform debugging.

llvm-svn: 129351

with the same program arguments for a process over and over without having
to specify them (like you can with gdb with the "--args" option).

llvm-svn: 129332

    
This patch fixes all of the warnings due to unordered initialization lists.

Patch by Marco Minutoli.

llvm-svn: 129290

ParserVars is declared using the class keyword. This solves the warning.

llvm-svn: 129289

Implement ARM emulation function to handle "SUBS PC, LR and related instructions".

llvm-svn: 129279

Fix various things in the instruction emulation code:

    - Add ability to control whether or not the emulator advances the
    PC register (in the emulation state), if the instruction itself
    does not change the pc value..

    - Fix a few typos in asm description strings.

    - Fix bug in the carry flag calculation.

llvm-svn: 129168

llvm-svn: 129165

llvm-svn: 129161

Something changed in commit r129112 where a few standard headers vanished from
the include chain when building on Linux.  Fix up by including limits.h for
INT_MAX and PATH_MAX where needed, and stdio.h for printf().

llvm-svn: 129130

I forgot to 'svn add' this file in r129119.

llvm-svn: 129120

llvm-svn: 129119

Specifying the new arguments as NULL is appropriate for now as this is
backwards-compatible with the old invocation. 

llvm-svn: 129118

This allows you to have a platform selected, then specify a triple using
"i386" and have the remaining triple items (vendor, os, and environment) set
automatically.

Many interpreter commands take the "--arch" option to specify an architecture
triple, so now the command options needed to be able to get to the current
platform, so the Options class now take a reference to the interpreter on
construction.

Modified the build LLVM building in the Xcode project to use the new
Xcode project level user definitions:

LLVM_BUILD_DIR - a path to the llvm build directory
LLVM_SOURCE_DIR - a path to the llvm sources for the llvm that will be used to build lldb
LLVM_CONFIGURATION - the configuration that lldb is built for (Release, 
Release+Asserts, Debug, Debug+Asserts).

I also changed the LLVM build to not check if "lldb/llvm" is a symlink and
then assume it is a real llvm build directory versus the unzipped llvm.zip
package, so now you can actually have a "lldb/llvm" directory in your lldb
sources.

llvm-svn: 129112

NSEC_PER_SEC is not defined in sys/time.h on Linux. Replaced that macro with a
static constant inside TimeValue.

Patch by Marco Minutoli.

llvm-svn: 129071

strtoul() is defined in stdlib.h and the header was missing in
StringExtractor.cpp.

Patch by Marco Minutoli!

llvm-svn: 129070

This method only needs to be overridden in the remote debugging case,  the
base class handles the host case.  Since we do not do remote debugging on
Linux yet and there is a typo that causes a build issue, just remove this
method for now.
 

llvm-svn: 129069

Translate dwarf register numbers to internal register numbers
before trying to look them up in register contexts, in the 
emulation callback functions that read & write the frame registers.

llvm-svn: 129037

llvm-svn: 129018

Add Emulate and DumpEmulation to Instruction class.

Move InstructionLLVM out of DisassemblerLLVM class.

Add instruction emulation function calls to SBInstruction and SBInstructionList APIs.

llvm-svn: 128956

consistent and also to lighten up the page a bit.

llvm-svn: 128939

llvm-svn: 128934

Convert "process" read/write callback functions to "frame" read/write callback functions.

llvm-svn: 128917

Add the rest of the mechanisms to make ARM instruction emulation usable/possible.

llvm-svn: 128907

GDBRemoteCommunicationServer classes. This involved adding a new packet
named "qSpeedTest" which can test the speed of a packet send/response pairs
using a wide variety of send/recv packet sizes.

Added a few new connection classes: one for shared memory, and one for using
mach messages (Apple only). The mach message stuff is experimental and not 
working yet, but added so I don't lose the code. The shared memory stuff
uses pretty standard calls to setup shared memory.

llvm-svn: 128837

process stops for some reason.  main.c (compiled into a.out) is used as an example in
the README-run-until-faulted file.

llvm-svn: 128755

llvm-svn: 128721

respectively.

llvm-svn: 128720

llvm-svn: 128697

  lldb::SymbolType SBSymbol::GetType();

  lldb::SectionType SBAddress::GetSectionType ();
  lldb::SBModule SBAddress::GetModule ();

Also add an lldb::SBModule::GetUUIDString() API which is easier for Python
to work with in the test script.

llvm-svn: 128695

event.

Modified the ProcessInfo structure to contain all process arguments. Using the
new function calls on MacOSX allows us to see the full process name, not just
the first 16 characters. 

Added a new platform command: "platform process info <pid> [<pid> <pid> ...]"
that can be used to get detailed information for a process including all 
arguments, user and group info and more.

llvm-svn: 128694

llvm-svn: 128685

llvm-svn: 128678

Fix a few typos in the previous commit.

llvm-svn: 128671

Add code to emulate VLD1 (single element to all lanes) ARM instruction.

llvm-svn: 128669

Add code to emulate VST1 (single element from one lane) ARM
instruction (more floating point stores).

llvm-svn: 128661

Add code to emulate VST1 (multiple single elements) ARM
instruction (floating point store).

llvm-svn: 128656

Add code to emulate VLD1 (single element to one lane) floating point
register load instruction (ARM) .

llvm-svn: 128646

Revert changes that caused this scheme to be hidden in certain cases.

llvm-svn: 128638

Add code to emulate VLD1 (multiple single elements) ARM instruction.

llvm-svn: 128637

Add code to emulate VSTR ARM instruction (store a floating point register).

llvm-svn: 128614