Allow command script import to load packages.
e.g.:
egranata$ ./lldb
(lldb) command script import lldb.macosx.crashlog
"crashlog" and "save_crashlog" command installed, use the "--help" option for detailed help
"malloc_info", "ptr_refs", "cstr_refs", and "objc_refs" commands have been installed, use the "--help" options on these commands for detailed help.
The "unwind-diagnose" command has been installed, type "help unwind-diagnose" for detailed help.
(lldb)
./lldb
(lldb) command script import theFoo
I am happy
(lldb) fbc
àèìòù
(lldb)
egranata$ ls theFoo/
__init__.py theBar.py
egranata$ cat theFoo/__init__.py
import lldb
import theBar
def __lldb_init_module(debugger, internal_dict):
print "I am happy"
debugger.HandleCommand("command script add -f theFoo.theBar.theCommand fbc")
return None
egranata$ cat theFoo/theBar.py
#encoding=utf-8
def theCommand(debugger, command, result, internal_dict):
result.PutCString(u"àèìòù")
return None
llvm-svn: 180975
DynamicLoaderDarwinKernel finds in memory, have DynamicLoaderDarwinKernel
re-set the Target's arch based on the kernel's cpu type / cpu subtype.
llvm-svn: 180962
clang sugarcoats expressions of the sort *(int (*)[3])foo where foo is an int* saying that their type class is Paren
This checkin updates our lookup tables to properly desugar Paren into the actual type of interest
llvm-svn: 180938
support operands with vector types, it now reports
that it cannot interpret expressions that use
vector types. They get sent to the JIT instead.
<rdar://problem/13733651>
llvm-svn: 180899
in debug information more aggressive. Emitting
classes containing these methods causes crashes in
Clang when dealing with complex code bases.
<rdar://problem/12640887>
llvm-svn: 180895
<rdar://problem/13723772>
Modified the lldb_private::Thread to work much better with the OperatingSystem plug-ins. Operating system plug-ins can now return have a "core" key/value pair in each thread dictionary for the OperatingSystemPython plug-ins which allows the core threads to be contained with memory threads. It also allows these memory threads to be stepped, resumed, and controlled just as if they were the actual backing threads themselves.
A few things are introduced:
- lldb_private::Thread now has a GetProtocolID() method which returns the thread protocol ID for a given thread. The protocol ID (Thread::GetProtocolID()) is usually the same as the thread id (Thread::GetID()), but it can differ when a memory thread has its own id, but is backed by an actual API thread.
- Cleaned up the Thread::WillResume() code to do the mandatory parts in Thread::ShouldResume(), and let the thread subclasses override the Thread::WillResume() which is now just a notification.
- Cleaned up ClearStackFrames() implementations so that fewer thread subclasses needed to override them
- Changed the POSIXThread class a bit since it overrode Thread::WillResume(). It is doing the wrong thing by calling "Thread::SetResumeState()" on its own, this shouldn't be done by thread subclasses, but the current code might rely on it so I left it in with a TODO comment with an explanation.
llvm-svn: 180886
- Required for platform-independant handling of general purpose registers (i.e. for core dumps).
Thanks to Samuel Jacob for this patch.
llvm-svn: 180878
AppendMessage("") is called. This idiom is used in a handful of places
right now (e.g. to put space between different threads in 'bt all') but
the empty newline is being omitted instead of emitted.
<rdar://problem/13753830>
llvm-svn: 180841
UInts even if their contents were set as bytes.
This makes expressions using registers work
better, especially with core files.
<rdar://problem/13743427>
llvm-svn: 180810
Enabling LLDB to write to variables that are stored in registers
Previously, this would not work since the Value's Context loses the notion of the data being in a register
We now store an "original" context that comes out of DWARF parsing, and use that context's data when attempting a write
llvm-svn: 180803
std::string
Module::GetSpecificationDescription () const;
This returns the module as "/usr/lib/libfoo.dylib" for normal files (calls "std::string FileSpec::GetPath()" on m_file) but it also might include the object name in case the module is for a .o file in a BSD archive ("/usr/lib/libfoo.a(bar.o)"). Cleaned up necessary logging code to use it.
llvm-svn: 180717
print the disassembly context around $pc -- just print the filename and line number, even if we
can't show the source code. Previously if the source file was not available, lldb would print
the source filename & line number and assembly.
<rdar://problem/13072951>
llvm-svn: 180706
will run xcode-select --print-path to find the currently selected
Xcode developer directory. Mostly useful for when lldb is not being run out
of the /Applications/Xcode.app bundle so it can't locate the iOS or
kernel SDKs.
llvm-svn: 180705
with directories, without increasing the size of the FileSpec object.
GetPath() returns a std::string of the full pathname of the file.
IsDirectory(), IsPipe(), IsRegularFile(), IsSocket(), and IsSymbolicLink()
can be used instead of getting the FileType() and comparing it to an enum.
Update PlatformDarwinKernel to use these new methods.
llvm-svn: 180704
mostly related to management of the stack frame
for the interpreter.
- First, if the expression can be interpreted,
allocate the stack frame in the target process
(to make sure pointers are valid) but only
read/write to the copy in the host's memory.
- Second, keep the memory allocations for the
stack frame and the materialized struct as
member variables of ClangUserExpression. This
avoids memory allocations and deallocations
each time the expression runs.
<rdar://problem/13043685>
llvm-svn: 180664
- Adds unique enums for ymm registers to the ABI and the POSIX register context.
- Reworks the register context data structures to support a union of FXSAVE and XSAVE
--- Allows the same code base to deal with the FPU independent of the availability of AVX.
- Determine if AVX is supported by attempting to read XSAVE using ptrace.
--- Support an extended register set for avx registers if available.
- Provide a mechanism to assemble/parse register halves into a single ymm buffer for use with RegisterValue.
--- Reworked Read/WriteRegister routines to read/write/parse ymm registers.
Adds tests for ymm register write with read-back, and expressions involving ymm registers.
- Tests vary depending on the availability of an avx register set.
Thanks to Daniel and Matt for their reviews.
llvm-svn: 180572
interpreter. They are a legacy from when the IR
interpreter didn't work with materialized values
but rather got values directly from
ClangExpressionDeclMap.
Also updated the #includes for IRInterpreter
accordingly.
llvm-svn: 180565
specially, and make sure we stop. This shouldn't happen, but if it does, the user will probably want to
see it.
<rdar://problem/13273125>
llvm-svn: 180244
