llvm-svn: 128313

llvm-svn: 128312

llvm-svn: 128291

plugin by name on the command line for when there is more than one disassembler
plugin.

Taught the Opcode class to dump itself so that "disassembler -b" will dump
the bytes correctly for each opcode type. Modified all places that were passing
the opcode bytes buffer in so that the bytes could be displayed to just pass
in a bool that indicates if we should dump the opcode bytes since the opcode
now lives inside llvm_private::Instruction.

llvm-svn: 128290

Modified the Disassembler::Instruction base class to contain an Opcode 
instance so that we can know the bytes for an instruction without needing
to keep the data around.

Modified the DisassemblerLLVM's instruction class to correctly extract the
opcode bytes if all goes well.

llvm-svn: 128248

public types and public enums. This was done to keep the SWIG stuff from
parsing all sorts of enums and types that weren't needed, and allows us to
abstract our API better.

llvm-svn: 128239

Fix small bug in ThumbExpandImm_C; arguments to a call to 'bits' were
in the wrong order.

llvm-svn: 128237

Add missing encodings for EmulateLDRRtRnImm (ARM insn emulation funciton).

llvm-svn: 128229

llvm-svn: 128224

On Mac OS X we now have 3 platforms:
PlatformDarwin - must be subclassed to fill in the missing pure virtual funcs
                 but this implements all the common functionality between
                 remote-macosx and remote-ios. It also allows for another
                 platform to be used (remote-gdb-server for now) when doing
                 remote connections. Keeping this pluggable will allow for
                 flexibility.
PlatformMacOSX - Now implements both local and remote macosx desktop platforms.
PlatformRemoteiOS - Remote only iOS that knows how to locate SDK files in the
                    cached SDK locations on the host.

A new agnostic platform has been created:
PlatformRemoteGDBServer - this implements the platform using the GDB remote 
                          protocol and uses the built in lldb_private::Host
                          static functions to implement many queries.

llvm-svn: 128193

llvm-svn: 128177

llvm-svn: 128167

llvm-svn: 128137

llvm-svn: 128136

llvm-svn: 128134

    
Start putting linux specific host code in its own directory.  For now, just
implement Host::GetOSVersion.

llvm-svn: 128133

    
Add a few missing virtual methods to PlatformLinux and have it register itself
with PluginManager.

llvm-svn: 128128

platform connect <args>
platform disconnect

Each platform can decide the args they want to use for "platform connect". I 
will need to add a function that gets the connect options for the current
platform as each one can have different options and argument counts.

Hooked up more functionality in the PlatformMacOSX and PlatformRemoteiOS.
Also started an platform agnostic PlatformRemoteGDBServer.cpp which can end
up being used by one or more actual platforms. It can also be specialized and
allow for platform specific commands.

llvm-svn: 128123

More fixes for ARM instruction emulation code:
  - Remove duplicate write from EmulateLDRRtPCRelative.
  - Add a missing encoding to EmulateADDSPImm.
  - Fix minor problems in Thumb instruction tables.

llvm-svn: 128115

GDBRemoteCommunication - The base GDB remote communication class
GDBRemoteCommunicationClient - designed to be used for clients the connect to
                               a remote GDB server
GDBRemoteCommunicationServer - designed to be used on the server side of a
                               GDB server implementation.

llvm-svn: 128070

llvm-svn: 128066

Clean up a few places where SetOptionValue was using the global optarg, rather than the option_arg value that was passed in.

llvm-svn: 128064

Add the ability to disassemble "n" instructions from the current PC, or the first "n" instructions in a function.
Also added a "-p" flag that disassembles from the current pc.

llvm-svn: 128063

llvm-svn: 128062

overlap in the SWIG integration which has now been fixed by introducing
callbacks for initializing SWIG for each language (python only right now).
There was also a breakpoint command callback that called into SWIG which has
been abtracted into a callback to avoid cross over as well.

Added a new binary: lldb-platform

This will be the start of the remote platform that will use as much of the 
Host functionality to do its job so it should just work on all platforms.
It is pretty hollowed out for now, but soon it will implement a platform
using the GDB remote packets as the transport.

llvm-svn: 128053

process ID to the ProcessInfo.

llvm-svn: 128023

static archive that can be linked against. LLDB.framework/lldb.so
exports a very controlled API. Splitting the API into a static
library allows other tools (debugserver for now) to use the power
of the LLDB debugger core, yet not export it as its API is not
portable or maintainable. The Host layer and many of the other
internal only APIs can now be statically linked against.

Now LLDB.framework/lldb.so links against "liblldb-core.a" instead
of compiling the .o files only for the shared library. This fix
is only for compiling with Xcode as the Makefile based build already
does this.

The Xcode projecdt compiler has been changed to LLVM. Anyone using
Xcode 3 will need to manually change the compiler back to GCC 4.2,
or update to Xcode 4.

llvm-svn: 127963

platform status -- gets status information for the selected platform
platform create <platform-name> -- creates a new instance of a remote platform
platform list -- list all available platforms
platform select -- select a platform instance as the current platform (not working yet)

When using "platform create" it will create a remote platform and make it the
selected platform. For instances for iPhone OS debugging on Mac OS X one can 
do:

(lldb) platform create remote-ios --sdk-version=4.0
Remote platform: iOS platform
SDK version: 4.0
SDK path: "/Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.0"
Not connected to a remote device.
(lldb) file ~/Documents/a.out
Current executable set to '~/Documents/a.out' (armv6).
(lldb) image list
[  0] /Volumes/work/gclayton/Documents/devb/attach/a.out
[  1] /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.0/Symbols/usr/lib/dyld
[  2] /Developer/Platforms/iPhoneOS.platform/DeviceSupport/4.0/Symbols/usr/lib/libSystem.B.dylib


Note that this is all happening prior to running _or_ connecting to a remote
platform. Once connected to a remote platform the OS version might change which
means we will need to update our dependecies. Also once we run, we will need
to match up the actualy binaries with the actualy UUID's to files in the
SDK, or download and cache them locally.

This is just the start of the remote platforms, but this modification is the
first iteration in getting the platforms really doing something.

llvm-svn: 127934

Fix various small problems with EmulateInstructionARM::EmulateSTRRtSP.

llvm-svn: 127898

ObjC runtime for print object to Pointer AND Integer (from just pointer.)

llvm-svn: 127841

Make all the codee that attempts to read the PC consistently use
ReadCoreReg (which 'does the right thing', adding to pc when needed);
fixed places in code where extra addition was being passed along.

Fix bug in insn tables.

llvm-svn: 127838

Fix a problem where we were looking up the class pointer in the {class/sel -> implementation} cache for a objc_msgSendSuper call - where we should have looked up the class's super-class.

llvm-svn: 127830

llvm-svn: 127825

Add code to emulate STRH (Register) Arm instruction.

Remove inaccurate comments from EmulateInstruction::Context definition.

Fix contexts in a few arm instruction emulation routines.

llvm-svn: 127770

Fix various small bugs found in the instruction emulation functions.

llvm-svn: 127712

for templatized types that could cause parts of a std::vector (and I am sure
other STL types) to be incorrectly uniqued to each other wreaking havoc on 
variable display for types within the same executable module.

llvm-svn: 127662

llvm-svn: 127659

llvm-svn: 127634

This change is needed to fix the build on Linux. 

llvm-svn: 127557

Add a first pass at a "stop hook" mechanism.  This allows you to add commands that get run every time the debugger stops, whether due to a breakpoint, the end of a step, interrupt, etc.  You can also specify in which context you want the stop hook to run, for instance only on a particular thread, or only in a particular shared library, function, file, line range within a file.

Still need to add "in methods of a class" to the specifiers, and the ability to write the stop hooks in the Scripting language as well as in the Command Language.

llvm-svn: 127457