| 0c4c43c8a598e9c37dcdd00bb77c6d59e083b904 |
|
11-Jul-2013 |
Michael Sartain <mikesart@valvesoftware.com> |
Fix "source list -n printf" on Linux (printf is symbol alias for __printf)
Differential Revision: http://llvm-reviews.chandlerc.com/D1109
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@186104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 23a51623e0e866225d959506796e3d75de3a08e3 |
|
17-May-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13217784>
"source list -n <func>" can now show more than one location that matches a function name. It will unique multiple of the same source locations so they don't get displayed. It also handles inline functions correctly.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182067 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| d8b8215848a4c3e91b36d40b99bcdf641f367385 |
|
18-Apr-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13678882>
Disable "source info" until actually implemented.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@179787 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| b1f44b340f31ec747a7b6dcd299b8a6151470817 |
|
13-Mar-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13404189>
Made the "--reverse" option to "source list" also be able to use the "--count". This helps us implement support for regexp source list command:
(lldb) l -10
Which gets turned into:
(lldb) source list --reverse --count 10
Also simplified the code that is used to track showing more source from the last file and line.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| a7e864cb0a450c7ef65b6f9f6c9bae839c405906 |
|
23-Feb-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13265297>
StackFrame assumes m_sc is additive, but m_sc can lose its target. So now the SymbolContext::Clear() method takes a bool that indicates if the target should be cleared. Modified all existing code to properly set the bool argument.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@175953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 4968ad817597891cc02c195d4b3e7c3cde1fc391 |
|
29-Jan-2013 |
Enrico Granata <egranata@apple.com> |
<rdar://problem/12552374>
Replacing the address argument type with address-expression in cases where StringToAddress() is used, and hence an expression can be passed where previously only a numeric address was allowed
This makes the documentation more clear and helps users discover that they can truly pass in an expression in these situations.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@173753 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 36da2aa6dc5ad9994b638ed09eb81c44cc05540b |
|
25-Jan-2013 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/13069948>
Major fixed to allow reading files that are over 4GB. The main problems were that the DataExtractor was using 32 bit offsets as a data cursor, and since we mmap all of our object files we could run into cases where if we had a very large core file that was over 4GB, we were running into the 4GB boundary.
So I defined a new "lldb::offset_t" which should be used for all file offsets.
After making this change, I enabled warnings for data loss and for enexpected implicit conversions temporarily and found a ton of things that I fixed.
Any functions that take an index internally, should use "size_t" for any indexes and also should return "size_t" for any sizes of collections.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@173463 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| ea0bb4d45c14447a2fe9be9f4bd8e79a84513537 |
|
09-Jan-2013 |
Greg Clayton <gclayton@apple.com> |
Expanded the flags that can be set for a command object in lldb_private::CommandObject. This list of available flags are:
enum
{
//----------------------------------------------------------------------
// eFlagRequiresTarget
//
// Ensures a valid target is contained in m_exe_ctx prior to executing
// the command. If a target doesn't exist or is invalid, the command
// will fail and CommandObject::GetInvalidTargetDescription() will be
// returned as the error. CommandObject subclasses can override the
// virtual function for GetInvalidTargetDescription() to provide custom
// strings when needed.
//----------------------------------------------------------------------
eFlagRequiresTarget = (1u << 0),
//----------------------------------------------------------------------
// eFlagRequiresProcess
//
// Ensures a valid process is contained in m_exe_ctx prior to executing
// the command. If a process doesn't exist or is invalid, the command
// will fail and CommandObject::GetInvalidProcessDescription() will be
// returned as the error. CommandObject subclasses can override the
// virtual function for GetInvalidProcessDescription() to provide custom
// strings when needed.
//----------------------------------------------------------------------
eFlagRequiresProcess = (1u << 1),
//----------------------------------------------------------------------
// eFlagRequiresThread
//
// Ensures a valid thread is contained in m_exe_ctx prior to executing
// the command. If a thread doesn't exist or is invalid, the command
// will fail and CommandObject::GetInvalidThreadDescription() will be
// returned as the error. CommandObject subclasses can override the
// virtual function for GetInvalidThreadDescription() to provide custom
// strings when needed.
//----------------------------------------------------------------------
eFlagRequiresThread = (1u << 2),
//----------------------------------------------------------------------
// eFlagRequiresFrame
//
// Ensures a valid frame is contained in m_exe_ctx prior to executing
// the command. If a frame doesn't exist or is invalid, the command
// will fail and CommandObject::GetInvalidFrameDescription() will be
// returned as the error. CommandObject subclasses can override the
// virtual function for GetInvalidFrameDescription() to provide custom
// strings when needed.
//----------------------------------------------------------------------
eFlagRequiresFrame = (1u << 3),
//----------------------------------------------------------------------
// eFlagRequiresRegContext
//
// Ensures a valid register context (from the selected frame if there
// is a frame in m_exe_ctx, or from the selected thread from m_exe_ctx)
// is availble from m_exe_ctx prior to executing the command. If a
// target doesn't exist or is invalid, the command will fail and
// CommandObject::GetInvalidRegContextDescription() will be returned as
// the error. CommandObject subclasses can override the virtual function
// for GetInvalidRegContextDescription() to provide custom strings when
// needed.
//----------------------------------------------------------------------
eFlagRequiresRegContext = (1u << 4),
//----------------------------------------------------------------------
// eFlagTryTargetAPILock
//
// Attempts to acquire the target lock if a target is selected in the
// command interpreter. If the command object fails to acquire the API
// lock, the command will fail with an appropriate error message.
//----------------------------------------------------------------------
eFlagTryTargetAPILock = (1u << 5),
//----------------------------------------------------------------------
// eFlagProcessMustBeLaunched
//
// Verifies that there is a launched process in m_exe_ctx, if there
// isn't, the command will fail with an appropriate error message.
//----------------------------------------------------------------------
eFlagProcessMustBeLaunched = (1u << 6),
//----------------------------------------------------------------------
// eFlagProcessMustBePaused
//
// Verifies that there is a paused process in m_exe_ctx, if there
// isn't, the command will fail with an appropriate error message.
//----------------------------------------------------------------------
eFlagProcessMustBePaused = (1u << 7)
};
Now each command object contains a "ExecutionContext m_exe_ctx;" member variable that gets initialized prior to running the command. The validity of the target objects in m_exe_ctx are checked to ensure that any target/process/thread/frame/reg context that are required are valid prior to executing the command. Each command object also contains a Mutex::Locker m_api_locker which gets used if eFlagTryTargetAPILock is set. This centralizes a lot of checking code that was previously and inconsistently implemented across many commands.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@171990 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 12b5aa0a637c6070fa0290a90fdc9d5b0b9df950 |
|
09-Jan-2013 |
Jim Ingham <jingham@apple.com> |
Add a "--reverse" or "-r" option to the "list" with no options command. This will list backwards from the
last source point listed.
Also fix the setting of the default file & line to the file containing main, when you do a plain "list".
<rdar://problem/12685226>
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@171945 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 781241147dbdd18762ab676960ecbff18ab0a766 |
|
07-Dec-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/8908550>
Added "--address" as an available option for "source list".
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@169567 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| d891f9b872103235cfd2ed452c6f14a4394d9b3a |
|
05-Dec-2012 |
Daniel Malea <daniel.malea@intel.com> |
Fix Linux build warnings due to redefinition of macros:
- add new header lldb-python.h to be included before other system headers
- short term fix (eventually python dependencies must be cleaned up)
Patch by Matt Kopec!
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@169341 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 6475c42148a8ea1ca86e5db465db7eca742d897d |
|
04-Dec-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/12798131>
Cleaned up the option parsing code to always pass around the short options as integers. Previously we cast this down to "char" and lost some information. I recently added an assert that would detect duplicate short character options which was firing during the test suite.
This fix does the following:
- make sure all short options are treated as "int"
- make sure that short options can be non-printable values when a short option is not required or when an option group is mixed into many commands and a short option is not desired
- fix the help printing to "do the right thing" in all cases. Previously if there were duplicate short character options, it would just not emit help for the duplicates
- fix option parsing when there are duplicates to parse options correctly. Previously the option parsing, when done for an OptionGroup, would just start parsing options incorrectly by omitting table entries and it would end up setting the wrong option value
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@169189 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 49ce8969d3154e1560106cfe530444c09410f217 |
|
29-Aug-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/11757916>
Make breakpoint setting by file and line much more efficient by only looking for inlined breakpoint locations if we are setting a breakpoint in anything but a source implementation file. Implementing this complex for a many reasons. Turns out that parsing compile units lazily had some issues with respect to how we need to do things with DWARF in .o files. So the fixes in the checkin for this makes these changes:
- Add a new setting called "target.inline-breakpoint-strategy" which can be set to "never", "always", or "headers". "never" will never try and set any inlined breakpoints (fastest). "always" always looks for inlined breakpoint locations (slowest, but most accurate). "headers", which is the default setting, will only look for inlined breakpoint locations if the breakpoint is set in what are consudered to be header files, which is realy defined as "not in an implementation source file".
- modify the breakpoint setting by file and line to check the current "target.inline-breakpoint-strategy" setting and act accordingly
- Modify compile units to be able to get their language and other info lazily. This allows us to create compile units from the debug map and not have to fill all of the details in, and then lazily discover this information as we go on debuggging. This is needed to avoid parsing all .o files when setting breakpoints in implementation only files (no inlines). Otherwise we would need to parse the .o file, the object file (mach-o in our case) and the symbol file (DWARF in the object file) just to see what the compile unit was.
- modify the "SymbolFileDWARFDebugMap" to subclass lldb_private::Module so that the virtual "GetObjectFile()" and "GetSymbolVendor()" functions can be intercepted when the .o file contenst are later lazilly needed. Prior to this fix, when we first instantiated the "SymbolFileDWARFDebugMap" class, we would also make modules, object files and symbol files for every .o file in the debug map because we needed to fix up the sections in the .o files with information that is in the executable debug map. Now we lazily do this in the DebugMapModule::GetObjectFile()
Cleaned up header includes a bit as well.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@162860 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| da26bd203cbb104291b39891febf7481794f205f |
|
08-Jun-2012 |
Jim Ingham <jingham@apple.com> |
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".
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@158235 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 444fe998bf707bd076a70c3a779db8575533695e |
|
26-Feb-2012 |
Greg Clayton <gclayton@apple.com> |
Made a ModuleSpec class in Module.h which can specify a module using one or
more of the local path, platform path, associated symbol file, UUID, arch,
object name and object offset. This allows many of the calls that were
GetSharedModule to reduce the number of arguments that were used in a call
to these functions. It also allows a module to be created with a ModuleSpec
which allows many things to be specified prior to any accessors being called
on the Module class itself.
I was running into problems when adding support for "target symbol add"
where you can specify a stand alone debug info file after debugging has started
where I needed to specify the associated symbol file path and if I waited until
after construction, the wrong symbol file had already been located. By using
the ModuleSpec it allows us to construct a module with as little or as much
information as needed and not have to change the parameter list.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@151476 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 302d78c71902398ce1f422bd09216dd53a6abb88 |
|
10-Feb-2012 |
Sean Callanan <scallanan@apple.com> |
Extended function lookup to allow the user to
indicate whether inline functions are desired.
This allows the expression parser, for instance,
to filter out inlined functions when looking for
functions it can call.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@150279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 13d24fb1817faa7ccc4cfd799113ba1a2b8968eb |
|
29-Jan-2012 |
Greg Clayton <gclayton@apple.com> |
Switching back to using std::tr1::shared_ptr. We originally switched away
due to RTTI worries since llvm and clang don't use RTTI, but I was able to
switch back with no issues as far as I can tell. Once the RTTI issue wasn't
an issue, we were looking for a way to properly track weak pointers to objects
to solve some of the threading issues we have been running into which naturally
led us back to std::tr1::weak_ptr. We also wanted the ability to make a shared
pointer from just a pointer, which is also easily solved using the
std::tr1::enable_shared_from_this class.
The main reason for this move back is so we can start properly having weak
references to objects. Currently a lldb_private::Thread class has a refrence
to its parent lldb_private::Process. This doesn't work well when we now hand
out a SBThread object that contains a shared pointer to a lldb_private::Thread
as this SBThread can be held onto by external clients and if they end up
using one of these objects we can easily crash.
So the next task is to start adopting std::tr1::weak_ptr where ever it makes
sense which we can do with lldb_private::Debugger, lldb_private::Target,
lldb_private::Process, lldb_private::Thread, lldb_private::StackFrame, and
many more objects now that they are no longer using intrusive ref counted
pointer objects (you can't do std::tr1::weak_ptr functionality with intrusive
pointers).
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@149207 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 26e089bf5310f8378e7d86b9f38db32a38e76411 |
|
29-Nov-2011 |
Jim Ingham <jingham@apple.com> |
Missing return in error handling for "source list".
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@145435 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| dd6201e68f78b4c6eb8b3bb587b560b883c3d76d |
|
09-Nov-2011 |
Jim Ingham <jingham@apple.com> |
"source list -n" should use eFunctionNameTypeAuto not eFunctionNameTypeBase for the name lookup.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@144199 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 9c236733d43e6250c8a5671a438f4a2afeb9c0b2 |
|
26-Oct-2011 |
Greg Clayton <gclayton@apple.com> |
Cleaned up many error codes. For any who is filling in error strings into
lldb_private::Error objects the rules are:
- short strings that don't start with a capitol letter unless the name is a
class or anything else that is always capitolized
- no trailing newline character
- should be one line if possible
Implemented a first pass at adding "--gdb-format" support to anything that
accepts format with optional size/count.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@142999 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| c7f18c8fc956ce421bcb4913a0c99a61fdb40247 |
|
29-Sep-2011 |
Jim Ingham <jingham@apple.com> |
Missed one place where we should use the target's SourceManager, not the debugger's.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 567e7f3ba16eb48cb9fd6a2f26f2f7269eb6983c |
|
22-Sep-2011 |
Greg Clayton <gclayton@apple.com> |
Converted the lldb_private::Process over to use the intrusive
shared pointers.
Changed the ExecutionContext over to use shared pointers for
the target, process, thread and frame since these objects can
easily go away at any time and any object that was holding onto
an ExecutionContext was running the risk of using a bad object.
Now that the shared pointers for target, process, thread and
frame are just a single pointer (they all use the instrusive
shared pointers) the execution context is much safer and still
the same size.
Made the shared pointers in the the ExecutionContext class protected
and made accessors for all of the various ways to get at the pointers,
references, and shared pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 7e5fa7fc1f8efd24c078e063b2c4b5e13ba5be20 |
|
20-Sep-2011 |
Jason Molenda <jmolenda@apple.com> |
Update declarations for all functions/methods that accept printf-style
stdarg formats to use __attribute__ format so the compiler can flag
incorrect uses. Fix all incorrect uses. Most of these are innocuous,
a few were resulting in crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140185 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| fdf24efe672bf3fa041cdbebd2d7f406b11882bd |
|
09-Sep-2011 |
Jim Ingham <jingham@apple.com> |
Move the SourceManager from the Debugger to the Target. That way it can store the per-Target default Source File & Line.
Set the default Source File & line to main (if it can be found.) at startup. Selecting the current thread & or frame resets
the current source file & line, and "source list" as well as the breakpoint command "break set -l <NUM>" will use the
current source file.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@139323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| e1f50b9df1299f6b9181b5ac2699ed4a3ad38a59 |
|
04-May-2011 |
Greg Clayton <gclayton@apple.com> |
Added new OptionGroup classes for UInt64, UUID, File and Boolean values.
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@130796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| ff44ab42e9f5d8e4d550e11d1b69413e0bc75b71 |
|
23-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Fixed the SymbolContext::DumpStopContext() to correctly indent and dump
inline contexts when the deepest most block is not inlined.
Added source path remappings to the lldb_private::Target class that allow it
to remap paths found in debug info so we can find source files that are elsewhere
on the current system.
Fixed disassembly by function name to disassemble inline functions that are
inside other functions much better and to show enough context before the
disassembly output so you can tell where things came from.
Added the ability to get more than one address range from a SymbolContext
class for the case where a block or function has discontiguous address ranges.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@130044 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 1cee1e6478d77ef19e24086a54c88358c66a90cb |
|
20-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Fixed an issue where breakpoint were being displayed when using the "source list"
command when the file was implicit or found from a symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129867 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 52c8b6e3205e11e90adc83521c01915fc13626de |
|
19-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Added a new option to the "source list" command that allows us to see where
line tables specify breakpoints can be set in the source. When dumping the
source, the number of breakpoints that can be set on a source line are shown
as a prefix:
(lldb) source list -f test.c -l1 -c222 -b
1 #include <stdio.h>
2 #include <sys/fcntl.h>
3 #include <unistd.h>
4 int
5 sleep_loop (const int num_secs)
[2] 6 {
7 int i;
[1] 8 for (i=0; i<num_secs; ++i)
9 {
[1] 10 printf("%d of %i - sleep(1);\n", i, num_secs);
[1] 11 sleep(1);
12 }
13 return 0;
[1] 14 }
15
16 int
17 main (int argc, char const* argv[])
[1] 18 {
[1] 19 printf("Process: %i\n\n", getpid());
[1] 20 puts("Press any key to continue..."); getchar();
[1] 21 sleep_loop (20);
22 return 12;
[1] 23 }
Above we can see there are two breakpoints for line 6 and one breakpoint for
lines 8, 10, 11, 14, 18, 19, 20, 21 and 23. All other lines have no line table
entries for them. This helps visualize the data provided in the debug
information without having to manually dump all line tables. It also includes
all inline breakpoint that may result for a given file which can also be very
handy to see.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129747 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 143fcc3a15425659b381502ed4e1e50a3e726f36 |
|
13-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Added two new classes for command options:
lldb_private::OptionGroup
lldb_private::OptionGroupOptions
OptionGroup lets you define a class that encapsulates settings that you want
to reuse in multiple commands. It contains only the option definitions and the
ability to set the option values, but it doesn't directly interface with the
lldb_private::Options class that is the front end to all of the CommandObject
option parsing. For that the OptionGroupOptions class can be used. It aggregates
one or more OptionGroup objects and directs the option setting to the
appropriate OptionGroup class. For an example of this, take a look at the
CommandObjectFile and how it uses its "m_option_group" object shown below
to be able to set values in both the FileOptionGroup and PlatformOptionGroup
classes. The members used in CommandObjectFile are:
OptionGroupOptions m_option_group;
FileOptionGroup m_file_options;
PlatformOptionGroup m_platform_options;
Then in the constructor for CommandObjectFile you can combine the option
settings. The code below shows a simplified version of the constructor:
CommandObjectFile::CommandObjectFile(CommandInterpreter &interpreter) :
CommandObject (...),
m_option_group (interpreter),
m_file_options (),
m_platform_options(true)
{
m_option_group.Append (&m_file_options);
m_option_group.Append (&m_platform_options);
m_option_group.Finalize();
}
We append the m_file_options and then the m_platform_options and then tell
the option group the finalize the results. This allows the m_option_group to
become the organizer of our prefs and after option parsing we end up with
valid preference settings in both the m_file_options and m_platform_options
objects. This also allows any other commands to use the FileOptionGroup and
PlatformOptionGroup classes to implement options for their commands.
Renamed:
virtual void Options::ResetOptionValues();
to:
virtual void Options::OptionParsingStarting();
And implemented a new callback named:
virtual Error Options::OptionParsingFinished();
This allows Options subclasses to verify that the options all go together
after all of the options have been specified and gives the chance for the
command object to return an error. It also gives a chance to take all of the
option values and produce or initialize objects after all options have
completed parsing.
Modfied:
virtual Error
SetOptionValue (int option_idx, const char *option_arg) = 0;
to be:
virtual Error
SetOptionValue (uint32_t option_idx, const char *option_arg) = 0;
(option_idx is now unsigned).
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129415 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| b72d0f098e45936fa72e26b1a026c603e17e2d6c |
|
12-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Moved the execution context that was in the Debugger into
the CommandInterpreter where it was always being used.
Make sure that Modules can track their object file offsets correctly to
allow opening of sub object files (like the "__commpage" on darwin).
Modified the Platforms to be able to launch processes. The first part of this
move is the platform soon will become the entity that launches your program
and when it does, it uses a new ProcessLaunchInfo class which encapsulates
all process launching settings. This simplifies the internal APIs needed for
launching. I want to slowly phase out process launching from the process
classes, so for now we can still launch just as we used to, but eventually
the platform is the object that should do the launching.
Modified the Host::LaunchProcess in the MacOSX Host.mm to correctly be able
to launch processes with all of the new eLaunchFlag settings. Modified any
code that was manually launching processes to use the Host::LaunchProcess
functions.
Fixed an issue where lldb_private::Args had implicitly defined copy
constructors that could do the wrong thing. This has now been fixed by adding
an appropriate copy constructor and assignment operator.
Make sure we don't add empty ModuleSP entries to a module list.
Fixed the commpage module creation on MacOSX, but we still need to train
the MacOSX dynamic loader to not get rid of it when it doesn't have an entry
in the all image infos.
Abstracted many more calls from in ProcessGDBRemote down into the
GDBRemoteCommunicationClient subclass to make the classes cleaner and more
efficient.
Fixed the default iOS ARM register context to be correct and also added support
for targets that don't support the qThreadStopInfo packet by selecting the
current thread (only if needed) and then sending a stop reply packet.
Debugserver can now start up with a --unix-socket (-u for short) and can
then bind to port zero and send the port it bound to to a listening process
on the other end. This allows the GDB remote platform to spawn new GDB server
instances (debugserver) to allow platform debugging.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129351 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| f15996eea072cdaa8a092f22d3a1212b3d95f0ec |
|
08-Apr-2011 |
Greg Clayton <gclayton@apple.com> |
Modified the ArchSpec to take an optional "Platform *" when setting the triple.
This allows you to have a platform selected, then specify a triple using
"i386" and have the remaining triple items (vendor, os, and environment) set
automatically.
Many interpreter commands take the "--arch" option to specify an architecture
triple, so now the command options needed to be able to get to the current
platform, so the Options class now take a reference to the interpreter on
construction.
Modified the build LLVM building in the Xcode project to use the new
Xcode project level user definitions:
LLVM_BUILD_DIR - a path to the llvm build directory
LLVM_SOURCE_DIR - a path to the llvm sources for the llvm that will be used to build lldb
LLVM_CONFIGURATION - the configuration that lldb is built for (Release,
Release+Asserts, Debug, Debug+Asserts).
I also changed the LLVM build to not check if "lldb/llvm" is a symlink and
then assume it is a real llvm build directory versus the unzipped llvm.zip
package, so now you can actually have a "lldb/llvm" directory in your lldb
sources.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@129112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 24bc5d9bfad2a1c562c27e7cf37e1c56d85c45e7 |
|
30-Mar-2011 |
Greg Clayton <gclayton@apple.com> |
Many improvements to the Platform base class and subclasses. The base Platform
class now implements the Host functionality for a lot of things that make
sense by default so that subclasses can check:
int
PlatformSubclass::Foo ()
{
if (IsHost())
return Platform::Foo (); // Let the platform base class do the host specific stuff
// Platform subclass specific code...
int result = ...
return result;
}
Added new functions to the platform:
virtual const char *Platform::GetUserName (uint32_t uid);
virtual const char *Platform::GetGroupName (uint32_t gid);
The user and group names are cached locally so that remote platforms can avoid
sending packets multiple times to resolve this information.
Added the parent process ID to the ProcessInfo class.
Added a new ProcessInfoMatch class which helps us to match processes up
and changed the Host layer over to using this new class. The new class allows
us to search for processs:
1 - by name (equal to, starts with, ends with, contains, and regex)
2 - by pid
3 - And further check for parent pid == value, uid == value, gid == value,
euid == value, egid == value, arch == value, parent == value.
This is all hookup up to the "platform process list" command which required
adding dumping routines to dump process information. If the Host class
implements the process lookup routines, you can now lists processes on
your local machine:
machine1.foo.com % lldb
(lldb) platform process list
PID PARENT USER GROUP EFF USER EFF GROUP TRIPLE NAME
====== ====== ========== ========== ========== ========== ======================== ============================
99538 1 username usergroup username usergroup x86_64-apple-darwin FileMerge
94943 1 username usergroup username usergroup x86_64-apple-darwin mdworker
94852 244 username usergroup username usergroup x86_64-apple-darwin Safari
94727 244 username usergroup username usergroup x86_64-apple-darwin Xcode
92742 92710 username usergroup username usergroup i386-apple-darwin debugserver
This of course also works remotely with the lldb-platform:
machine1.foo.com % lldb-platform --listen 1234
machine2.foo.com % lldb
(lldb) platform create remote-macosx
Platform: remote-macosx
Connected: no
(lldb) platform connect connect://localhost:1444
Platform: remote-macosx
Triple: x86_64-apple-darwin
OS Version: 10.6.7 (10J869)
Kernel: Darwin Kernel Version 10.7.0: Sat Jan 29 15:17:16 PST 2011; root:xnu-1504.9.37~1/RELEASE_I386
Hostname: machine1.foo.com
Connected: yes
(lldb) platform process list
PID PARENT USER GROUP EFF USER EFF GROUP TRIPLE NAME
====== ====== ========== ========== ========== ========== ======================== ============================
99556 244 username usergroup username usergroup x86_64-apple-darwin trustevaluation
99548 65539 username usergroup username usergroup x86_64-apple-darwin lldb
99538 1 username usergroup username usergroup x86_64-apple-darwin FileMerge
94943 1 username usergroup username usergroup x86_64-apple-darwin mdworker
94852 244 username usergroup username usergroup x86_64-apple-darwin Safari
The lldb-platform implements everything with the Host:: layer, so this should
"just work" for linux. I will probably be adding more stuff to the Host layer
for launching processes and attaching to processes so that this support should
eventually just work as well.
Modified the target to be able to be created with an architecture that differs
from the main executable. This is needed for iOS debugging since we can have
an "armv6" binary which can run on an "armv7" machine, so we want to be able
to do:
% lldb
(lldb) platform create remote-ios
(lldb) file --arch armv7 a.out
Where "a.out" is an armv6 executable. The platform then can correctly decide
to open all "armv7" images for all dependent shared libraries.
Modified the disassembly to show the current PC value. Example output:
(lldb) disassemble --frame
a.out`main:
0x1eb7: pushl %ebp
0x1eb8: movl %esp, %ebp
0x1eba: pushl %ebx
0x1ebb: subl $20, %esp
0x1ebe: calll 0x1ec3 ; main + 12 at test.c:18
0x1ec3: popl %ebx
-> 0x1ec4: calll 0x1f12 ; getpid
0x1ec9: movl %eax, 4(%esp)
0x1ecd: leal 199(%ebx), %eax
0x1ed3: movl %eax, (%esp)
0x1ed6: calll 0x1f18 ; printf
0x1edb: leal 213(%ebx), %eax
0x1ee1: movl %eax, (%esp)
0x1ee4: calll 0x1f1e ; puts
0x1ee9: calll 0x1f0c ; getchar
0x1eee: movl $20, (%esp)
0x1ef5: calll 0x1e6a ; sleep_loop at test.c:6
0x1efa: movl $12, %eax
0x1eff: addl $20, %esp
0x1f02: popl %ebx
0x1f03: leave
0x1f04: ret
This can be handy when dealing with the new --line options that was recently
added:
(lldb) disassemble --line
a.out`main + 13 at test.c:19
18 {
-> 19 printf("Process: %i\n\n", getpid());
20 puts("Press any key to continue..."); getchar();
-> 0x1ec4: calll 0x1f12 ; getpid
0x1ec9: movl %eax, 4(%esp)
0x1ecd: leal 199(%ebx), %eax
0x1ed3: movl %eax, (%esp)
0x1ed6: calll 0x1f18 ; printf
Modified the ModuleList to have a lookup based solely on a UUID. Since the
UUID is typically the MD5 checksum of a binary image, there is no need
to give the path and architecture when searching for a pre-existing
image in an image list.
Now that we support remote debugging a bit better, our lldb_private::Module
needs to be able to track what the original path for file was as the platform
knows it, as well as where the file is locally. The module has the two
following functions to retrieve both paths:
const FileSpec &Module::GetFileSpec () const;
const FileSpec &Module::GetPlatformFileSpec () const;
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@128563 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| b344843f75ef893762c93fd0a22d2d45712ce74d |
|
24-Mar-2011 |
Greg Clayton <gclayton@apple.com> |
Fixed the LLDB build so that we can have private types, private enums and
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@128239 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 5f54ac373b119a4c6693e4875c48aa761fba0c86 |
|
08-Feb-2011 |
Greg Clayton <gclayton@apple.com> |
Moved FileSpec into the Host layer since it will vary from host to host.
We have a common unix implementation in lldb/source/Host/common/FileSpec.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@125078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 28d5fcc3158aebf543e0f3d0a3608c1746f5ef15 |
|
27-Jan-2011 |
Greg Clayton <gclayton@apple.com> |
Changed the SymbolFile::FindFunction() function calls to only return
lldb_private::Function objects. Previously the SymbolFileSymtab subclass
would return lldb_private::Symbol objects when it was asked to find functions.
The Module::FindFunctions (...) now take a boolean "bool include_symbols" so
that the module can track down functions and symbols, yet functions are found
by the SymbolFile plug-ins (through the SymbolVendor class), and symbols are
gotten through the ObjectFile plug-ins.
Fixed and issue where the DWARF parser might run into incomplete class member
function defintions which would make clang mad when we tried to make certain
member functions with invalid number of parameters (such as an operator=
operator that had no parameters). Now we just avoid and don't complete these
incomplete functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@124359 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 537a7a86687683fd403ce652d178fbc89e06ef9f |
|
20-Oct-2010 |
Greg Clayton <gclayton@apple.com> |
Fixed an issue where we were resolving paths when we should have been.
So the issue here was that we have lldb_private::FileSpec that by default was
always resolving a path when using the:
FileSpec::FileSpec (const char *path);
and in the:
void FileSpec::SetFile(const char *pathname, bool resolve = true);
This isn't what we want in many many cases. One example is you have "/tmp" on
your file system which is really "/private/tmp". You compile code in that
directory and end up with debug info that mentions "/tmp/file.c". Then you
type:
(lldb) breakpoint set --file file.c --line 5
If your current working directory is "/tmp", then "file.c" would be turned
into "/private/tmp/file.c" which won't match anything in the debug info.
Also, it should have been just a FileSpec with no directory and a filename
of "file.c" which could (and should) potentially match any instances of "file.c"
in the debug info.
So I removed the constructor that just takes a path:
FileSpec::FileSpec (const char *path); // REMOVED
You must now use the other constructor that has a "bool resolve" parameter that you must always supply:
FileSpec::FileSpec (const char *path, bool resolve);
I also removed the default parameter to SetFile():
void FileSpec::SetFile(const char *pathname, bool resolve);
And fixed all of the code to use the right settings.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@116944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 43b014aa33e20e61790e16ed69a2c57aae2fbc6e |
|
05-Oct-2010 |
Caroline Tice <ctice@apple.com> |
Modify existing commands with arguments to use the new argument mechanism
(for standardized argument names, argument help, etc.)
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@115570 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 4d6675c8e1cab6360f59865229835ae137d6f68a |
|
01-Oct-2010 |
Caroline Tice <ctice@apple.com> |
Modify command options to use the new arguments mechanism. Now all command option
arguments are specified in a standardized way, will have a standardized name, and
have functioning help.
The next step is to start writing useful help for all the argument types.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@115335 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| fe424a92fc6fd92f810d243912461fe028a2b63c |
|
18-Sep-2010 |
Greg Clayton <gclayton@apple.com> |
General command line help cleanup:
- All single character options will now be printed together
- Changed all options that contains underscores to contain '-' instead
- Made the help come out a little flatter by showing the long and short
option on the same line.
- Modified the short character for "--ignore-count" options to "-i"
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@114265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 238c0a1e7b733cee539258faa656159c63f9e893 |
|
18-Sep-2010 |
Greg Clayton <gclayton@apple.com> |
Fixed the way set/show variables were being accessed to being natively
accessed by the objects that own the settings. The previous approach wasn't
very usable and made for a lot of unnecessary code just to access variables
that were already owned by the objects.
While I fixed those things, I saw that CommandObject objects should really
have a reference to their command interpreter so they can access the terminal
with if they want to output usaage. Fixed up all CommandObjects to take
an interpreter and cleaned up the API to not need the interpreter to be
passed in.
Fixed the disassemble command to output the usage if no options are passed
down and arguments are passed (all disassebmle variants take options, there
are no "args only").
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@114252 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 0f6fa731e05ce45a4c3f7c4590216ce2e30f25db |
|
09-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
fix a bunch of signed/unsigned comparison warnings, stop evaluating "getsize" every time through the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@113433 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| abb507ae79e20ab2dd8365049921df73a24c95a5 |
|
08-Sep-2010 |
Caroline Tice <ctice@apple.com> |
Clean up, clarify and standardize help text, and fix a few help text formatting problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@113408 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| c1ad82eb979ee856b86aec6e2acb7bddf75f7c4f |
|
08-Sep-2010 |
Caroline Tice <ctice@apple.com> |
Small help text fixes, to make it more consistent and accurate.
Temporarily remove -l option from 'expr' command (at Sean's request).
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@113298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| c833295baeec641086f536e78050388af36784f8 |
|
26-Aug-2010 |
Jim Ingham <jingham@apple.com> |
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@112221 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 338f75345e1f87cf4ac334a5c95161ed2c7bc2f3 |
|
20-Aug-2010 |
Jim Ingham <jingham@apple.com> |
Added "source list -n" so you can list by symbol name. Moved "--count" from "-n" to "-c". Added a -s option so you can restrict the source listing to a particular shared library.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@111608 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 767af88aa617288e584afcfed055f7755e408542 |
|
07-Jul-2010 |
Jim Ingham <jingham@apple.com> |
Fix GetRepeatCommand so it works with multi-word commands.
Move the "source", "alias", and "unalias" commands to "commands *".
Move "source-file" to "source list".
Added a "source info" command but it isn't implemented yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@107751 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 63094e0bb161580564954dee512955c1c79d3476 |
|
23-Jun-2010 |
Greg Clayton <gclayton@apple.com> |
Very large changes that were needed in order to allow multiple connections
to the debugger from GUI windows. Previously there was one global debugger
instance that could be accessed that had its own command interpreter and
current state (current target/process/thread/frame). When a GUI debugger
was attached, if it opened more than one window that each had a console
window, there were issues where the last one to setup the global debugger
object won and got control of the debugger.
To avoid this we now create instances of the lldb_private::Debugger that each
has its own state:
- target list for targets the debugger instance owns
- current process/thread/frame
- its own command interpreter
- its own input, output and error file handles to avoid conflicts
- its own input reader stack
So now clients should call:
SBDebugger::Initialize(); // (static function)
SBDebugger debugger (SBDebugger::Create());
// Use which ever file handles you wish
debugger.SetErrorFileHandle (stderr, false);
debugger.SetOutputFileHandle (stdout, false);
debugger.SetInputFileHandle (stdin, true);
// main loop
SBDebugger::Terminate(); // (static function)
SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to
ensure nothing gets destroyed too early when multiple clients might be
attached.
Cleaned up the command interpreter and the CommandObject and all subclasses
to take more appropriate arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@106615 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 84cdc15005983e5244d665fa779e33c2b6fac95f |
|
15-Jun-2010 |
Jim Ingham <jingham@apple.com> |
Move Args.{cpp,h} and Options.{cpp,h} to Interpreter where they really belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@106034 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|
| 24943d2ee8bfaa7cf5893e4709143924157a5c1e |
|
08-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Initial checkin of lldb code from internal Apple repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Commands/CommandObjectSource.cpp
|