llvm-svn: 131033

Replace calls to HandleCommand in lldb core with more appropriate
direct function calls.  As part of this, collect code that processes
arguments & options for aliases into a single function.

llvm-svn: 131020

llvm-svn: 131011

Make the log message & setter match for "dyld/shlib".  The "ListLogCategories" output should really be auto-generated from the settings so you can't make this sort of mistake...

llvm-svn: 131003

ValueObject is, as long as the ValueObject that is being asked to be casted
is a pointer itself.

llvm-svn: 130966

llvm-svn: 130965

llvm-svn: 130963

llvm-svn: 130960

    for thread in process:
        print >> output, print_stacktrace(thread, string_buffer=True)

llvm-svn: 130940

integer and the register byte size matches the size of a pointer. This removes
the "--lookup" option.

llvm-svn: 130910

Fix the "target stop-hook add" input reader so that it won't say the stop hook was added if the input was interrupted.

llvm-svn: 130907

o lldb.debugger
o lldb.target
o lldb.process
o lldb.thread
o lldb.frame

"just works" when we stop at a breakpoint.

llvm-svn: 130904

Add ability to search backwards through command
history for a particular substring, using ctrl-r key.

llvm-svn: 130871

llvm-svn: 130865

llvm-svn: 130848

Minor cleanup:  When asynchronous output comes along,
back up over and delete the prompt before writing out the
asynchronous output, rather than just going to a new line.

llvm-svn: 130843

Change the boolean "use_dynamic" over to a tri-state, no-dynamic, dynamic-w/o running target,
and dynamic with running target.

llvm-svn: 130832

in one command invocation.

llvm-svn: 130811

llvm-svn: 130806

llvm-svn: 130804

llvm-svn: 130802

Use a more gentle way of shutting down the child process spawned during the test execution using pexpect.
Change some child.expect() to child.expect_exact() as they try to match the string, not a regular expression.

llvm-svn: 130797

Removed the "image" command and moved it to "target modules". Added an alias
for "image" to "target modules". 

Added some new target commands to be able to add and load modules to a target:
(lldb) target modules add <path>
(lldb) target modules load [--file <path>] [--slide <offset>] [<sect-name> <sect-load-addr> ...]

So you can load individual sections without running a target:

(lldb) target modules load --file /usr/lib/libSystem.B.dylib __TEXT 0x7fccc80000 __DATA 0x1234000000

Or you can rigidly slide an entire shared library:

(lldb) target modules load --file /usr/lib/libSystem.B.dylib --slid 0x7fccc80000

This should improve bare board debugging when symbol files need to be slid around manually.

llvm-svn: 130796

Pre-load the Python script interpreter with the following
convenience variables (from the ExecutionContext) each time
it is entered: lldb.debugger, lldb.target, lldb.process, 
lldb.thread, lldb.frame.

If a frame (or thread, process, etc) does not currently exist,
the variable contains the Python value 'None'.

llvm-svn: 130792

Remove type cast that was causing compiler warning.

llvm-svn: 130790

Make the driver listen for asynchronous output, rather than
the IOChannel, so that it can be written out even while the
IOChannel is collecting user input.

llvm-svn: 130789

Modify test_image_search_paths(self) to check for the pattern "%s-[^-]*-[^-]*" % self.getArchitecture()
from the output of running 'image list -t 3' command which lists the triples of the image list.

llvm-svn: 130777

llvm-svn: 130773

llvm-svn: 130771

Change one test sequence to detect the '** End Stop Hooks **' marker emitted by the
stop hooks mechanism and check for whether the 'expr ptr' stop-hook has been run.

Also, change the TestBase.tearDown() to wait for 2 seocnds before forcefully kill
the pexpect-spawned child lldb process.

llvm-svn: 130767

to spawn an lldb child command.  The test is not "correct" in that the '** Stop Hooks **'
message emitted by the Target implementation is invoked asynchronously and is using a separate:

    CommandReturnObject result;

command return object that what the driver passes to the normal command interpreter loop.
But it can help test our output serialization work.

I need to modify the test case later to maybe only test that "-o 'expr ptr'" option does indeed work.

llvm-svn: 130742

llvm-svn: 130741

llvm-svn: 130740

Fix the compiler in the project (accidentally checked in with wrong
compiler).

llvm-svn: 130738

image list command so we can see the full triple for each target module.

llvm-svn: 130728

This patch captures and serializes all output being written by the
command line driver, including the lldb prompt being output by
editline, the asynchronous process output & error messages, and
asynchronous messages written by target stop-hooks.

As part of this it introduces a new Stream class,
StreamAsynchronousIO.  A StreamAsynchronousIO object is created with a
broadcaster, who will eventually broadcast the stream's data for a
listener to handle, and an event type indicating what type of event
the broadcaster will broadcast.  When the Write method is called on a
StreamAsynchronousIO object, the data is appended to an internal
string.  When the Flush method is called on a StreamAsynchronousIO
object, it broadcasts it's data string and clears the string.

Anything in lldb-core that needs to generate asynchronous output for
the end-user should use the StreamAsynchronousIO objects.

I have also added a new notification type for InputReaders, to let
them know that a asynchronous output has been written. This is to
allow the input readers to, for example, refresh their prompts and
lines, if desired.  I added the case statements to all the input
readers to catch this notification, but I haven't added any code for
handling them yet (except to the IOChannel input reader).

llvm-svn: 130721

Add implementation of '==' and '!=' for SBFileSpec and SBModule.  Modify a test case to take advantage of 'ths_module == that_module'.

llvm-svn: 130709

llvm-svn: 130701

llvm-svn: 130698

interface.

Added a quick way to set the platform though the SBDebugger interface. I will
actually an a SBPlatform support soon, but for now this will do.

ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where
<fd> is a file descriptor in the current process. This is handy if you have
services, deamons, or other tools that can spawn processes and give you a
file handle.

llvm-svn: 130565