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229 Commits

Author SHA1 Message Date
Jim Ingham cfc0935ed9 Added an lldb_private & equivalent SB API to send an AsyncInterrupt to the event loop. 
Convert from calling Halt in the lldb Driver.cpp's input reader's sigint handler to sending this AsyncInterrupt so it can be handled in the 
event loop.
If you are attaching and get an async interrupt, abort the attach attempt.
Also remember to destroy the process if get interrupted while attaching.
Getting this to work also required handing the eBroadcastBitInterrupt in a few more places in Process WaitForEvent & friends.

<rdar://problem/10792425>

llvm-svn: 160903
 2012-07-27 23:57:19 +00:00
Jim Ingham cd16df9154 Add "vAttachOrWait" to debugserver, so you can implement "attach to the process if it exists OR wait for it" without race conditions. Use that in lldb. 
llvm-svn: 160578
 2012-07-20 21:37:13 +00:00
Jim Ingham 18b4689639 Add accessors on process to get & set the selected thread by IndexID (useful since that's the one that "thread list" shows and it won't get reused even if the underlying system thread ID gets reused. 
llvm-svn: 160187
 2012-07-13 20:18:18 +00:00
Greg Clayton 5ef31a9c46 Added documentation for many of our python properties and also made the property help show up by declaring the properties correctly. We previosly declared properties into a local "x" variable, what I didn't realize is that the help will use this as the property name for the help output. 
llvm-svn: 159468
 2012-06-29 22:00:42 +00:00
Greg Clayton fed39aa653 Added the ability to read the dSYM plist file with source remappings even when DebugSymbols isn't used to find the dSYM. We now parse the plist as XML in the MacOSX symbol vendor. 
Added the ability to get a section load address given a target which is needed for a previous checking which saves crashlogs.

llvm-svn: 159298
 2012-06-27 22:22:28 +00:00
Greg Clayton 8567355e8c Modify the ranges_access() helper function to be able to lookup the address range in a block given an address. Since blocks can have multiple discontiguous ranges, it helps to be able to get the current address range for the current block in a frame. This can be used in code like: 
curr_block_range = lldb.frame.block.range[lldb.frame.addr]

llvm-svn: 159289
 2012-06-27 20:23:09 +00:00
Greg Clayton 3e6dde6652 Fixed the get_process_thread_list function to correctly return a list of all threads in a process. 
llvm-svn: 159288
 2012-06-27 20:19:56 +00:00
Jim Ingham 70f11f88e3 Make a way to set the result status for Python defined commands, and don't overwrite the status of the result if 
the python command has set it.

llvm-svn: 159273
 2012-06-27 17:25:36 +00:00
Jim Ingham 5a98841673 Make raw & parsed commands subclasses of CommandObject rather than having the raw version implement an 
Execute which was never going to get run and another ExecuteRawCommandString.  Took the knowledge of how
to prepare raw & parsed commands out of CommandInterpreter and put it in CommandObject where it belongs.

Also took all the cases where there were the subcommands of Multiword commands declared in the .h file for
the overall command and moved them into the .cpp file.

Made the CommandObject flags work for raw as well as parsed commands.

Made "expr" use the flags so that it requires you to be paused to run "expr".

llvm-svn: 158235
 2012-06-08 21:56:10 +00:00
Johnny Chen b90827e66c rdar://problem/11584012 
Refactorings of watchpoint creation APIs so that SBTarget::WatchAddress(), SBValue::Watch(), and SBValue::WatchPointee()
now take an additional 'SBError &error' parameter (at the end) to contain the reason if there is some failure in the
operation.  Update 'watchpoint set variable/expression' commands to take advantage of that.

Update existing test cases to reflect the API change and add test cases to verify that the SBError mechanism works for
SBTarget::WatchAddress() by passing an invalid watch_size.

llvm-svn: 157964
 2012-06-04 23:19:54 +00:00
Jim Ingham de22182b33 Fix the comments about LLDB_DISABLE_PYTHON in the python swig shell scripts to be more clear. 
llvm-svn: 157506
 2012-05-26 00:23:52 +00:00
Johnny Chen a0d4b5da35 Fix missing Resources/Python directory for macosx build. 
llvm-svn: 157405
 2012-05-24 18:14:18 +00:00
Jim Ingham 777e6d01ea Change the "Debug" build to use the current MacOSX SDK. Fix the swig builder to have an explicit 
short-circuit of the Python SWIG building, rather than relying on the SDKROOT being set.

llvm-svn: 157363
 2012-05-24 01:16:09 +00:00
Johnny Chen f9ef60d236 Add SBProcess::GetNumSupportedHardwareWatchpoints() API and export it through the Python scripting bridge. 
Add/modify some test cases.

llvm-svn: 157353
 2012-05-23 22:34:34 +00:00
Jim Ingham 6904a934ec Add GetID to the .i file. 
llvm-svn: 156927
 2012-05-16 17:15:08 +00:00
Jim Ingham 7ba6e99158 Found one more place where the OkayToDiscard needs to be consulted. 
Also changed the defaults for SBThread::Step* to not delete extant plans.
Also added some test cases to test more complex stepping scenarios.

llvm-svn: 156667
 2012-05-11 23:47:32 +00:00
Filipe Cabecinhas 1a96ef800b Make every Python API __len__() method return a PyIntObject. 
swig 2.0+ seems to default to using PyLongObjects, but the __len__()
method _must_ return a PyIntObject.

llvm-svn: 156639
 2012-05-11 20:39:42 +00:00
Filipe Cabecinhas 0bfed4bc7a Fix SBProcess::ReadMemory's typemap to handle PyLongObjects. 
llvm-svn: 156638
 2012-05-11 20:38:28 +00:00
Jim Ingham 8499e1a4cb Print out a notification when the process of a target other than the currently selected target stops. 
llvm-svn: 156433
 2012-05-08 23:06:07 +00:00
Enrico Granata 07a4ac22ed <rdar://problem/11239650> Fixing a bug where the SetValueFromCString() method failed to operate on dynamic values. The fix consists in making the set operation fall through to the parent. We only actually allow this if the dynamic value is at a 0-offset from the parent, or the new value is 0. Other scenarios would need agreement on the actual meaning of the set operation (do we keep offsetting? do we just assume the user knows what they are doing?) so we prevent them, and let the expression parser deal with the complexity 
llvm-svn: 156422
 2012-05-08 21:25:06 +00:00
Greg Clayton 7051231709 <rdar://problem/11358639> 
Switch over to the "*-apple-macosx" for desktop and "*-apple-ios" for iOS triples.

Also make the selection process for auto selecting platforms based off of an arch much better.

llvm-svn: 156354
 2012-05-08 01:45:38 +00:00
Greg Clayton d712ef0fd7 Remove the "-x" from the finish-swig-Python-LLDB.sh shell options so it doesn't print out all of the commands when executing the shell script. 
Cleaned up the lldb.utils.symbolication, lldb.macosx.heap and lldb.macosx.crashlog. The lldb.macosx.heap can now build a dylib for the current triple into a temp directory and use it from there.

llvm-svn: 155577
 2012-04-25 18:40:20 +00:00
Enrico Granata 7d22221759 Returning data formatters to their previous working condition - Plus fixing an issue that was preventing Python oneliners from executing 
llvm-svn: 155563
 2012-04-25 17:53:41 +00:00
Greg Clayton ed3eee6e55 Now that we have an LLDB package, make the "lldb.macosx.crashlog" module work with all of the new module paths. 
llvm-svn: 155528
 2012-04-25 01:49:50 +00:00
Enrico Granata 5b4ab4c848 Ensure that lldb/runtime is not a dead point in the Python package hierarchy - This is a first preliminary step in fixing data formatters after Greg's changes to the Python resources on-disk layout 
llvm-svn: 155525
 2012-04-25 01:26:37 +00:00