an error along with its boolean result. The
expression parser reports this error if the
interpreter fails and the expression could not be
run in the target.
llvm-svn: 148870
to find the possible session directories with names starting with %Y-%m-%d- (for example,
2012-01-23-) and employs the one with the latest timestamp. For example:
johnny:/Volumes/data/lldb/svn/latest/test $ ./redo.py
Using session dir path: /Volumes/data/lldb/svn/latest/test/2012-01-23-11_28_30
adding filterspec: DisassembleRawDataTestCase.test_disassemble_raw_data
Running ./dotest.py -C clang -v -t -f DisassembleRawDataTestCase.test_disassemble_raw_data
LLDB build dir: /Volumes/data/lldb/svn/latest/build/Debug
LLDB-108
Path: /Volumes/data/lldb/svn/latest
URL: https://johnny@llvm.org/svn/llvm-project/lldb/trunk
Repository Root: https://johnny@llvm.org/svn/llvm-project
Repository UUID: 91177308-0d34-0410-b5e6-96231b3b80d8
Revision: 148710
Node Kind: directory
Schedule: normal
Last Changed Author: gclayton
Last Changed Rev: 148650
Last Changed Date: 2012-01-21 18:55:08 -0800 (Sat, 21 Jan 2012)
Session logs for test failures/errors/unexpected successes will go into directory '2012-01-23-17_04_48'
Command invoked: python ./dotest.py -C clang -v -t -f DisassembleRawDataTestCase.test_disassemble_raw_data
Configuration: compiler=clang
----------------------------------------------------------------------
Collected 1 test
Change dir to: /Volumes/data/lldb/svn/latest/test/python_api/disassemble-raw-data
1: test_disassemble_raw_data (TestDisassembleRawData.DisassembleRawDataTestCase)
Test disassembling raw bytes with the API. ...
Raw bytes: ['0x48', '0x89', '0xe5']
Disassembled: movq %rsp, %rbp
ok
Restore dir to: /Volumes/data/lldb/svn/latest/test
----------------------------------------------------------------------
Ran 1 test in 0.233s
OK
llvm-svn: 148766
where we changed the CommandObjectSettingsSet object impl to require raw command string.
Do the same for CommandObjectSettingsAppend/InsertBefore/InsertAfter classes and
add test cases for basic functionalities as well as for variable name completion.
llvm-svn: 148719
python so that single and double quotes and other standard shell like argument
parsing happens as expected before passing stuff along to option parsing.
Also handle exceptions so that we don't accidentally exit lldb if an uncaught
exception occurs.
llvm-svn: 148623
where we changed the CommandObjectSettingsSet object impl to require raw command string.
Do the same for CommandObjectSettingsReplace class and add two test cases; one for
the "settings replace" command and the other to ensure that completion for variable
name still works.
llvm-svn: 148615
filled out the command help and removed unused options.
Updated the command to have a "--load-all" option that will cause the target
that gets created to locate and load all images specified in the Binary Images
section of the crash log to allow for complete program state to be matched
to that of the crash log, not just the images that were in the stack frames
(the default).
llvm-svn: 148605
Fix a bug where "settings set -r th" wouldn't complete.
o UserSettingsController.cpp:
Fix a bug where "settings set target.process." wouldn't complete.
o test/functionalities/completion:
Add various completion test cases related to 'settings set' command.
llvm-svn: 148596
environment variable it set to include a path to lldb.py.
Also fixed the case where the executable can't be located and doesn't match
what is installed on the current system. It will still symbolicate the other
frames, and will just show what was originally in the crash log file.
Also removed the --crash-log option so the arguments to the "crashlog"
command are one or more paths to crash logs.
Fixed the script to "auto-install" itself when loaded from the embedded
script interpreter. Now you only need to import the module and the
command is ready for use.
llvm-svn: 148561
of the identifier name in the binary images section. Improved the regular
expression for the frames.
Added a new file "crashlog.lldb" which can be sourced with "command source"
that will import the module and set itself up to be used as a command.
llvm-svn: 148529
module (you can't import a module with a '-' in it) and also added a
Symbolcate(...) top level function so it can be imported and used as an
LLDB command.
Then you can import the module and map a "crashlog" command (for darwin
use only currently) to the python function "crashlog.Symbolicate":
(lldb) script import crashlog
(lldb) command script add -f crashlog.Symbolicate crashlog
Then use it to symbolicate:
(lldb) crashlog --crash-log /path/to/foo.crash
The crash log will then get symbolicated and inline frames will be added to
the crash log and the frames will be displayed. The crash log currently will
only try and fetch and setup the target images requires in order to do the
symbolication.
This will need to be iterated upon, but it is getting close to being useful
so I am going to check this in.
llvm-svn: 148528
to find data on the heap. To use this, make the project and then when stopped in your
lldb debug session:
(lldb) process load /path/to/libheap.dylib
(lldb) find_pointer_in_heap (0x112233000000)
This will grep everything in all active allocation blocks and print and malloc blocks that contain the pointer 0x112233000000.
This can also work for c strings:
(lldb) find_cstring_in_heap ("hello")
llvm-svn: 148523
We should ultimately introduce GetAs...Type
functions in all cases where we have Is...Type
functions that know how to look inside typedefs.
llvm-svn: 148512
http://llvm.org/viewvc/llvm-project?rev=148491&view=rev check in broke the argument completion
for "settings set th", followed by TAB. Provide a way for commands who want raw commands to
hook into the completion mechanism.
llvm-svn: 148500
Fixed an issue where backtick char is not properly honored when setting the frame-format variable, like the following:
(lldb) settings set frame-format frame #${frame.index}: ${frame.pc}{ ${module.file.basename}{`${function.name-with-args}${function.pc-offset}}}{ at ${line.file.basename}:${line.number}}\n
(lldb) settings show frame-format
frame-format (string) = "frame #${frame.index}: ${frame.pc}{ `${module.file.basename}{${function.name-with-args}${function.pc-offset}}}{` at ${line.file.basename}:${line.number}}\n"
(lldb)
o CommandObjectSettings.h/.cpp:
Modify the command object impl to require raw command string instead of parsed command string,
which also fixes an outstanding issue that customizing the prompt with trailing spaces doesn't
work.
o Args.cpp:
During CommandInterpreter::HandleCommand(), there is a PreprocessCommand phase which already
strips/processes pairs of backticks as an expression eval step. There's no need to treat
a backtick as starting a quote.
o TestAbbreviations.py and change_prompt.lldb:
Fixed incorrect test case/logic.
o TestSettings.py:
Remove expectedFailure decorator.
llvm-svn: 148491
be fetched too many times and the DisassemblerLLVM was appending to strings
when the opcode, mnemonic and comment accessors were called multiple times
and if any of the strings were empty.
Also fixed the test suite failures from recent Objective C modifications.
llvm-svn: 148460
for each ObjCInterfaceDecl was imposing performance
penalties for Objective-C apps. Instead, we now use
the normal function query mechanisms, which use the
relevant accelerator tables.
This fix also includes some modifications to the
SymbolFile which allow us to find Objective-C methods
and report their Clang Decls correctly.
llvm-svn: 148457
objective C class names when extracting the class name, selector and
name without category for objective C full class and instance method
names.
llvm-svn: 148435
where we grabbed the variable list size from the wrong list (we needed it
from "args" and we were getting it from "variable_list_sp").
llvm-svn: 148425
I've see cases where there are lingering processes ("hello_world") staying around and the
test_with_dsym_and_attach_to_process_with_name_api() test case just hangs.
llvm-svn: 148417
much smarter by extracting search results more efficiently and by properly obeying the
must_be_implementation bool in the SymbolFileDWARF::FindCompleteObjCDefinitionTypeForDIE()
function.
llvm-svn: 148413
Fixed two double "int close(int fd)" issues found by our file descriptor
interposing library on darwin:
The first is in SBDebugger::SetInputFileHandle (FILE *file, bool transfer_ownership)
where we would give our FILE * to a lldb_private::File object member variable and tell
it that it owned the file descriptor if "transfer_ownership" was true, and then we
would also give it to the communication plug-in that waits for stdin to come in and
tell it that it owned the FILE *. They would both try and close the file.
The seconds was when we use a file descriptor through ConnectionFileDescriptor
where someone else is creating a connection with ConnectionFileDescriptor and a URL
like: "fd://123". We were always taking ownwership of the fd 123, when we shouldn't
be. There is a TODO in the comments that says we should allow URL options to be passed
to be able to specify this later (something like: "fd://123?transer_ownership=1"), but
we can get to this later.
llvm-svn: 148201
master AST importer imports types.
- First, before importing the definition of a
Decl from its source, notify the underlying
importer of the source->destination mapping.
Especially for anonymous strucutres that are
otherwise hard to unique in the target AST
context, this hint is very helpful.
- When deporting a type or Decl from one
ASTContext to another (deporting occurs in
the case of moving result types from the
parser's AST context to the result AST
context), don't forget their origin if the
origin is the original debug information.
llvm-svn: 148152
debug info, call it anonymous. This isn't
perfect, because Clang actually considers the
following struct not to be anonymous:
–
struct {
int x;
int y;
} g_foo;
-
but DWARF doesn't make the distinction.
llvm-svn: 148145
Fixed the new __apple_types to be able to accept a DW_TAG_structure_type
forward declaration and then find a DW_TAG_class_type definition, or vice
versa.
llvm-svn: 148097
Need a test case that tests DWARF with .o in .a files
test/functionalities/archives:
Produces libfoo.a from a.o and b.o. Test breaking inside functions defined
inside the libfoo.a BSD Archive.
test/make/makefile.rules:
Some additional rules to sepcify archive building. For example:
ARCHIVE_NAME := libfoo.a
ARCHIVE_C_SOURCES := a.c b.c
llvm-svn: 148066
are made up from the ObjC runtime symbols. For now the latter contain nothing but the fact that the name
describes an ObjC class, and so are not useful for things like dynamic types.
llvm-svn: 148059
and doing it both at the ModuleList and Module levels means we look 4 times for a negative
search. Also, don't do the search for the stripped name if that is the same as the original
one.
llvm-svn: 148054
mmap() the entire object file contents into memory with MAP_PRIVATE.
We do this because object file contents can change on us and currently
this helps alleviate this situation. It also make the code for accessing
object file data much easier to manage and we don't end up opening the
file, reading some data and closing the file over and over.
llvm-svn: 148017
Fix DWARF parsing issue we can run into when using llvm-gcc based dSYM files.
Also fix the parsing of objective C built-in types (Class, id and SEL) so
they don't parse more information that is not needed due to the way they
are represented in DWARF.
llvm-svn: 148016
SBProcess.GetSTDERR() not getting stderr of the launched process
Since we are launch the inferior with:
process = target.LaunchSimple(None, None, os.getcwd())
i.e., without specifying stdin/out/err. A pseudo terminal is used for
handling the process I/O, and we are satisfied once the expected output
appears in process.GetSTDOUT().
llvm-svn: 147983